WO2023123792A1 - 一种用于清洗机的自动运输车 - Google Patents

一种用于清洗机的自动运输车 Download PDF

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Publication number
WO2023123792A1
WO2023123792A1 PCT/CN2022/091119 CN2022091119W WO2023123792A1 WO 2023123792 A1 WO2023123792 A1 WO 2023123792A1 CN 2022091119 W CN2022091119 W CN 2022091119W WO 2023123792 A1 WO2023123792 A1 WO 2023123792A1
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WO
WIPO (PCT)
Prior art keywords
assembly
component
limit
tray
transport vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2022/091119
Other languages
English (en)
French (fr)
Inventor
罗江雄
曹小平
常相辉
刘其军
张峻川
张聪
张淼
刘霞
刘俊
刘勇
周福平
伍建斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Southwest Jiaotong University
Laoken Medical Technology Co Ltd
Original Assignee
Southwest Jiaotong University
Laoken Medical Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Southwest Jiaotong University, Laoken Medical Technology Co Ltd filed Critical Southwest Jiaotong University
Priority to EP22913088.5A priority Critical patent/EP4321458B1/en
Publication of WO2023123792A1 publication Critical patent/WO2023123792A1/zh
Priority to US18/504,885 priority patent/US11964305B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/063—Automatically guided
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D63/00—Motor vehicles or trailers not otherwise provided for
    • B62D63/02—Motor vehicles
    • B62D63/04—Component parts or accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
    • B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
    • B65G41/003—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base mounted for linear movement only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
    • B65G41/007—Means for moving conveyor frames and control arrangements therefor
    • B65G41/008—Means for moving conveyor frames and control arrangements therefor frames mounted on wheels or caterpillar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/52—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using rollers in the load-transporting element

Definitions

  • the invention relates to the field of cleaning of medical instruments, in particular to a transport mechanism of a large cleaning machine, in particular to an automatic transport vehicle for the cleaning machine.
  • the medical automatic cleaning machine is mainly used for cleaning and pre-sterilizing medical equipment, such as cleaning and disinfecting various surgical instruments and utensils after hospital operations.
  • the cleaning method of the existing cleaning machine is to put the medical equipment to be cleaned in the cleaning Car or cleaning rack, and then push the cleaning car as a whole into the cleaning cabin of the washing machine, then close the cabinet door of the washing machine, add the enzyme solution into the washing water in a certain proportion to make a cleaning solution, heat the cleaning solution with a certain pressure Spray and wash the medical instruments on the cleaning vehicle.
  • the cleaning efficiency of the cleaning machine is greatly reduced by manual handling of medical devices, which increases labor costs, and the staff frequently come in and out to install the cleaning machine.
  • the cleaning room is easy to cause pollution to the cleaning room, and the cleaned medical equipment is also likely to cause secondary pollution.
  • the purpose of the present invention is to overcome the deficiencies of the prior art and provide an automatic transport vehicle for a washing machine, which is used to transport racks to the transmission table of the washing machine, including a transport base, and a lifting assembly and a tray are installed above the transport base , the pallet is connected to the transport base through the lifting component, which can push the pallet to reciprocate in the height direction of the pallet; the top surface of the pallet is equipped with a translation component, which is used to place the rack and transfer the rack to the transfer table Above; one of the opposite ends of the tray is provided with a first installation cavity, and the translation component is connected to the side wall of the first installation cavity; the other opposite end of the tray is provided with a second installation cavity, and the two second installation cavities
  • the limit component, the lifting sensor component and the distance sensor component are all installed inside.
  • the lift sensor component is used to locate the height of the transmission platform.
  • the distance sensor component can measure the distance between the transport vehicle and the transmission platform.
  • the limit component The storage rack can be limited; an interactive system is installed in the transport base, and the lifting component, the translation component, the lifting sensing component, the limiting component and the distance sensing component are all electrically connected to the interactive system.
  • the device replaces the manual transport of medical devices, improves work efficiency, reduces labor costs, and reduces the frequent walking of staff beside the cleaning machine, avoiding secondary pollution of medical devices after cleaning.
  • An automatic transport vehicle for a washing machine used for transporting racks to the transport table of the washing machine, including a transport base, a lifting component and a tray are installed above the transport base, the tray is connected to the transport base through the lifting component, and the lifting component can Push the tray to reciprocate in the height direction of the tray.
  • a translation component is installed on the top surface of the tray, and the translation component is used to place the storage rack and can transfer the storage rack to the transfer table.
  • One of the opposite front and rear ends of the tray is provided with a first installation cavity, and the translation component is connected to the side wall of the first installation cavity.
  • the other opposite left and right ends of the tray are provided with a second installation cavity, and a limit component, a lift sensor component and a distance sensor component are installed in the two second installation cavities, and the lift sensor component is used to adjust the height of the transmission platform.
  • the distance sensing component can measure the distance between the transport vehicle and the transmission platform, and the limit component can limit the position of the rack.
  • An interactive system is installed in the transport base, and the lifting component, the translation component, the lifting sensing component, the limit component and the distance sensing component are all electrically connected to the interactive system.
  • the lower end of the tray is provided with a bracket assembly
  • the bracket assembly includes a first bracket and a second bracket, the first bracket is connected to the lower end of the tray, the second bracket is connected to the transport base, the first bracket is located above the second bracket, and is connected to the second bracket.
  • the supports abut against each other, and the first support is connected to the transport base through the lifting assembly.
  • the first bracket includes a first crossbeam, a plurality of guide support assemblies and a second crossbeam
  • the guide support assembly includes a guide shaft
  • the guide shaft is provided with a first spring and a first limit seat
  • the lower end of the guide shaft is installed with a The second limit seat, the first limit seat and the second limit seat limit the first spring
  • the guide shaft is connected with the first beam through the first limit seat
  • the guide shaft is connected with the second limit seat through the second limit seat.
  • the beams are connected, and the first beam can reciprocate along the height direction of the guide shaft.
  • the lifting assembly includes a first drive device and a reduction device, the first drive device is installed on the transport base, the output shaft of the first drive device is connected to the reduction device, and the output shaft of the reduction device is connected to the lower end of the pallet.
  • the translation assembly includes a plurality of first transmission rollers, a plurality of second transmission rollers, a first traction member, a plurality of second traction members, a transmission shaft and a second driving device, and one end of the first transmission roller runs through one of the first transmission rollers.
  • the side wall of one installation cavity is connected with the side wall of the first installation cavity, and one end of the second transmission roller passes through the side wall of another first installation cavity and is connected with the side wall of the first installation cavity.
  • the transmission shaft is installed at the lower end of the tray, and the output shaft of the second driving device is connected with the transmission shaft through the first traction member.
  • One end of the transmission shaft is connected with the first transmission roller through the second traction member, and the other end is connected with the second transmission roller through the second traction member.
  • the limit assembly includes a mounting plate, on which the first fixing seat, the second fixing seat, the third fixing seat, the blocking rod, the linkage rod and the electromagnetic device are mounted.
  • the blocking rod runs through the top surface of the second installation cavity, the first fixing seat and the second fixing seat in turn, and the blocking rod is provided with a first limiting ring, and the first limiting ring is located between the first fixing seat and the second fixing seat A second spring is sheathed on the blocking rod, and the second spring is located between the second fixing seat and the first limiting ring.
  • the lower end of the blocking rod is connected with the electromagnetic device through a linkage rod, and a fixing part is arranged on the linkage rod, and the linkage rod is connected with the mounting plate through the fixing part.
  • the electromagnetic device is installed on the third fixed seat, and the lower end of the electromagnetic device runs through the third fixed seat, and the lower end of the electromagnetic device is provided with a third spring and a second limit ring, and the third fixed seat and the second limit ring are opposite to the third fixed seat. Three springs limit the position.
  • the lower end of the electromagnetic device can reciprocate along the height direction of the electromagnetic device, and can drive the stop rod to reciprocate along the height direction of the stop rod.
  • the height of the top surface of the blocking rod is equal to or lower than the height of the top surface of the second installation cavity.
  • the lifting sensor assembly includes a first installation base and a reflector, the first installation base is installed on the side wall of the tray, a photoelectric sensing device is installed on the first installation base, and the reflection plate is installed on the transmission platform.
  • a first avoidance hole is opened on the side wall of the second installation cavity, and the first avoidance hole is arranged opposite to the photoelectric sensing device.
  • the distance sensing assembly includes a second mounting seat, a distance sensing device is installed on the second mounting seat, a second avoidance hole is opened on the side wall of the second installation cavity, and the distance sensing device can pass through the second avoidance hole. The distance between the transmission station and the distance sensing device is detected.
  • a guide assembly is also provided in the first installation cavity, the guide assembly includes a light trough, a light blocking sheet is arranged in the light trough, and light strips are arranged on both sides of the light blocking sheet, and the light strip is connected to the groove surface of the light trough
  • a diffusion film and a diffusion plate are installed on the side wall of the light trough, and the diffusion film is located between the light strip and the diffusion plate.
  • the invention provides an automatic transport vehicle for a washing machine, which can receive commands from an external control device through an interactive system to carry out the work of transporting medical instruments.
  • the staff places the storage rack on the tray, the limit assembly is activated, and the upper end of the limit assembly protrudes from the top surface of the second installation cavity, and the storage rack is limited between the two positioning assemblies to limit the storage rack.
  • the automatic transport vehicle moves to the vicinity of the transmission platform according to the preset transportation route and then stops, and then the lifting component works to make the pallet rise or fall until the lifting sensor component detects the reflected light signal of the reflector on the transmission platform, indicating that the pallet is The table top and the table top of the transfer table are at the same level, and the lifting assembly stops working.
  • the distance sensing component detects the distance between the transport vehicle and the transmission platform, and the transport chassis continues to move until the transport vehicle touches the transmission platform. At this time, the limit component resets and no longer limits the storage rack, and the translation component moves the storage rack to the transmission platform.
  • the transportation of cleaned medical devices is roughly the same as the above process.
  • the device replaces the manual transport of medical devices, improves work efficiency, reduces labor costs, and reduces the frequent walking of staff beside the cleaning machine, avoiding secondary pollution of medical devices after cleaning.
  • Fig. 1 is a schematic structural view of an automatic transport vehicle for a cleaning machine provided by the present invention.
  • Fig. 2 is a schematic structural view of the bracket assembly provided by the present invention.
  • FIG. 3 is a schematic diagram of an enlarged structure at I in FIG. 2 .
  • Fig. 4 is a structural schematic diagram of the transport vehicle provided by the present invention with the shell removed.
  • Fig. 5 is a structural schematic view of the translation assembly provided by the present invention installed in the first installation cavity.
  • Fig. 6 is a schematic structural diagram of the limiting assembly provided by the present invention.
  • Fig. 7 is a structural schematic view of the lift sensor assembly provided by the present invention installed in the second installation cavity.
  • Fig. 8 is a schematic diagram of the structure of the distance sensing component installed in the second installation cavity provided by the present invention.
  • Fig. 9 is a schematic structural view of the guide assembly provided by the present invention.
  • Fig. 10 is a schematic structural view of the bottom of the tray provided by the present invention.
  • FIG. 1 to FIG. 9 is an automatic transport vehicle for a washing machine, which is used for transporting racks to a transfer platform 100 of the washing machine.
  • the lifting assembly 130 and the pallet 150 are installed above the transportation base 110, the pallet 150 is connected with the transportation base 110 through the lifting assembly 130, and the lifting assembly 130 can push the pallet 150 to move up and down, so that the height of the pallet 150 is the same as that of the transfer table 100 height to match.
  • a translation assembly 170 is installed on the top surface of the tray 150, and the rack is placed on the translation assembly 170. When the translation assembly 170 works, the rack can be transferred to the transfer platform 100.
  • a first installation cavity 190 is provided at opposite front and rear ends of the tray 150 , and the translation component 170 is connected to a side wall of the first installation cavity 190 .
  • the opposite left and right ends of the tray 150 are provided with second installation cavities 230 , and the limit component 210 , lift sensor component 250 and distance sensor component 270 are installed on the two second installation cavities 230 .
  • the lifting sensor component 250 is used to locate the height of the transfer platform 100 , that is, when the lifting component 130 drives the tray 150 to rise or fall, the lift sensor component 250 can know whether the tray 150 is at the same height as the transfer platform 100 .
  • the distance sensing component 270 can measure the distance between the transport vehicle and the transmission platform 100 , so as to realize precise docking between the transport vehicle and the transmission platform 100 .
  • the limiting component 210 can limit the storage rack and limit the storage rack in the tray 150 .
  • An interactive system is installed in the transportation base 110, and the interactive system can perform information interaction with an external control device.
  • the lifting component 130, the translation component 170, the lifting sensor component 250, the limit component 210 and the distance sensor component 270 are all electrically connected to the interactive system .
  • the staff can control the work of the transport vehicle through the external control system.
  • a proximity switch is installed on the top surface of the tray 150.
  • the proximity switch detects the shelf, indicating that the shelf is placed in place, and the limit assembly 210 will start at this time.
  • a bracket assembly 290 is provided at the lower end of the tray 150 , and the bracket assembly 290 includes a first bracket 300 and a second bracket 319 .
  • the first bracket 300 includes a first beam 301, a plurality of guide support assemblies 310 and a second beam 303, the first beam 301 and the second beam 303 are connected by a guide support assembly 310, the guide support assembly 310 has a smooth guide and provides support The role of force.
  • the guide support assembly 310 includes a guide shaft 311, the guide shaft 311 is sleeved with a first spring 313 and a first limit seat 315, the lower end of the guide shaft 311 is equipped with a second limit seat 317, the first limit seat 315 and the second limit seat 317 limit the first spring 313, the guide shaft 311 is connected with the first beam 301 through the first limit seat 315, and the guide shaft 311 is connected with the second beam 303 through the second limit seat 317 , the first beam 301 can reciprocate along the height direction of the guide shaft 311 .
  • the guide shaft 311 is arranged vertically, restricts the movement of the tray 150 only up and down, and plays a guiding role for the tray 150 .
  • the guide shaft 311 is a retractable hydraulic shaft.
  • a fixed plate 305 is provided on the second beam 303, and a first displacement detection device 307 and a second displacement detection device 309 are installed at intervals on the fixed plate 305, the first displacement detection device 307 is located above the second displacement detection device 309, The first displacement detection device 307 and the second displacement detection device 309 are used to detect the displacement distance of the upper end of the lifting assembly 130, that is, the maximum distance of the displacement of the lifting assembly 130 must not exceed the distance between the first displacement detection device 307 and the second displacement detection device 309.
  • the lifting assembly 130 stops moving or moves in the opposite direction.
  • a casing is provided on the outer periphery of the bracket assembly 290, and the casing is used to protect components such as the lifting assembly 130 inside the casing.
  • the second beam 303 is installed above the second bracket 319 and abuts against the second bracket 319 , the second bracket 319 is connected to the transportation base 110 , and the first bracket 300 is connected to the transportation base 110 through the lifting assembly 130 .
  • the lifting assembly 130 pushes the tray 150 to move so that the first bracket 300 rises or falls synchronously with the tray 150 , and when the tray 150 rises, the second beam 303 is separated from the second bracket 319 .
  • the lifting assembly 130 includes a first driving device 131 and a decelerating device 133 .
  • the first driving device 131 is installed on the top surface of the transport base 110 , the output shaft of the first driving device 131 is connected with the reduction device 133 , and the output shaft of the reduction device 133 is connected with the first beam 301 .
  • the speed reduction device 133 is a screw planetary speed reducer, which can convert the rotational motion of the first driving device 131 into the up and down motion of the output shaft of the speed reduction device 133 to push the tray 150 to move up and down by using the principle of the screw.
  • the speed of the output shaft of the deceleration device 133 is much slower than the rotation speed of the first driving device 131, which prevents the tray 150 from moving up and down rapidly, thereby improving the accuracy of the movement.
  • the translation assembly 170 includes a plurality of first transmission rollers 171, a plurality of second transmission rollers 173, a first traction member 175, a plurality of second traction members 177, a transmission shaft 179 and a second Drive device 181.
  • One end of the first transmission roller 171 passes through the side wall of one of the first installation chambers 190 and is connected with the side wall of the first installation chamber 190
  • one end of the second transmission roller 173 passes through the side wall of the other first installation chamber 190 and connects with the side wall of the first installation chamber 190.
  • the side walls of the first installation cavity 190 are connected.
  • the first transmission rollers 171 and the second transmission rollers 173 should be at the same level to ensure that the racks are placed on the tray 150 stably.
  • the transmission shaft 179 is installed on the lower end of the tray 150 and fixed by two bearing seats.
  • the output shaft of the second driving device 181 is connected to the transmission shaft 179 through the first traction member 175 .
  • One end of the transmission shaft 179 is connected to the first transmission roller 171 through the second traction member 177 , and the other end is connected to the second transmission roller 173 through the second traction member 177 .
  • the second driving device 181 works, it will drive the transmission shaft 179 to rotate, and then the first transmission roller 171 and the second transmission roller 173 connected with the transmission shaft 179 will also rotate synchronously.
  • the second transmission rollers 173 are all connected by a second traction member 177 .
  • a plurality of first transmission rollers 171 and a plurality of second transmission rollers 173 are indirectly connected to the transmission shaft 179, so that all the first transmission rollers 171 and the second transmission rollers 173 rotate synchronously. And the rack on the second transmission roller 173 moves towards a certain direction.
  • the first traction member 175 and the second traction member 177 are transmission chains, so the output shaft of the second driving device 181, the two ends and the middle part of the transmission shaft 179 and Both the first transmission roller 171 and the second transmission roller 173 are equipped with gears, which cooperate with the gears through the transmission chain to avoid invalid work of the translation assembly 170 .
  • the first transmission roller 171 and the second transmission roller 173 are evenly arranged on the inner side wall of the first installation cavity 190, and the first traction member 175, the second traction member 177 and the gear are all arranged on the first It is installed in the cavity 190 to protect the transmission elements from being corroded.
  • the limit assembly 210 includes a mounting plate 211 on which a first fixing base 213, a second fixing base 215, a third fixing base 217, a blocking rod 219, a linkage rod 212 and an electromagnetic device 223.
  • the blocking rod 219 runs through the top surface of the second installation cavity 230, the first fixing seat 213 and the second fixing seat 215 successively from top to bottom.
  • the blocking rod 219 is sleeved with a second spring 226
  • the second spring 226 is located between the second fixing seat 215 and the first limiting ring 225 .
  • the lower end of the blocking rod 219 is connected with the electromagnetic device 223 through the linkage rod 212.
  • the linkage rod 212 is provided with a fixing part 222, and the linkage rod 212 is rotatably connected with the mounting plate 211 through the fixing part 222. Rotate a certain angle around the center.
  • the electromagnetic device 223 is installed on the third fixed seat 217, and the lower end of the electromagnetic device 223 runs through the third fixed seat 217, and the lower end of the electromagnetic device 223 is provided with a third spring 229 and a second limit ring 224, and the third fixed seat 217 and the second limiting ring 224 limit the third spring 229 .
  • the electromagnetic device 223 when the electromagnetic device 223 is energized, the lower end of the electromagnetic device 223 moves upward to drive the right side of the linkage rod 212 to move upward.
  • the height of the top surface of the rod 219 is equal to or lower than the height of the top surface of the second installation cavity 230 , and the shelf is not restricted by the blocking rod 219 and can move.
  • the third spring 229 is squeezed, and the third spring 229 is in an energy storage state.
  • the first limiting ring 225 and the second fixing seat 215 jointly press the second spring 226 , and the second spring 226 is in an energy storage state.
  • the blocking rod 219 is connected to the mounting plate 211 through the first fixing seat 213 and the second fixing seat 215, which can withstand certain radial impact and axial impact; occupies a small height space; is low in cost and easy to control.
  • the electromagnetic device 223 is an electromagnetic telescopic rod, and its principle is: the electromagnetic telescopic rod includes a coil and a magnetic push-pull rod extending into the coil. When the coil is energized, it generates magnetism and attracts the magnetic push-pull rod with different poles, thereby causing the magnetic push-pull rod to generate displacement. .
  • the lower end of the electromagnetic device 223 is a magnetic push-pull rod, and the third spring 229 and the second limiting ring 224 are sleeved on the magnetic push-pull rod. When the coil is powered off, the tension of the third spring 229 pushes the second limiter Position ring 224, so that the magnetic push-pull rod returns to its original position.
  • the lifting sensor assembly 250 includes a first mounting base 251 and a reflector 253, the first mounting base 251 is installed on the side wall of the tray 150, and a photoelectric sensor device 255 is installed on the first mounting base 251.
  • the reflecting plate 253 is installed on the transmission platform 100 ; a first avoidance hole is opened on the side wall of the second installation cavity 230 , and the first avoidance hole is disposed opposite to the photoelectric sensor device 255 .
  • the light emitted by the photoelectric sensor device 255 falls on the transmission platform 100 through the first avoidance hole, and the position of the falling point of the light changes with the movement of the tray 150.
  • the reflection The plate 253 will reflect the original path of light to the photoelectric sensing device 255, and when the photoelectric sensing device 255 receives the reflected light, the lifting assembly 130 stops working, and the height of the tray is the same as that of the transfer table.
  • the distance sensing assembly 270 includes a second mounting base 271, a distance sensing device 273 is mounted on the second mounting base 271, and a second avoidance hole is provided on the side wall of the second mounting chamber 230.
  • the sensing device 273 can detect the distance between the transmission platform 100 and the distance sensing device 273 through the second escape hole. After the distance sensing device 273 detects the distance between the transport vehicle and the transmission platform 100, the transport vehicle moves slowly towards the transmission platform 100, and when the distance sensing device 273 detects that the distance is 0 or close to 0, the transport vehicle stops moving , at this time, precise docking is realized between the transport vehicle and the transmission platform, and the racks can be transferred from the transport vehicle to the transmission platform 100 .
  • first avoidance hole and the second avoidance hole are both installed with a suitable acrylic plate, and the acrylic plate can prevent liquid and dust from entering the second installation cavity 230 and can realize the sensing function at the same time.
  • a guide assembly 330 is also disposed in the first installation cavity 190 .
  • the guide assembly 330 includes a light trough 331.
  • a light blocking sheet 333 is arranged inside the light trough 331.
  • a light strip 335 is arranged on both sides of the light blocking sheet 333.
  • the light strip 335 is connected with the surface of the light trough 331.
  • the side of the light trough 331 A diffusion film 337 and a diffusion plate 339 are installed on the wall, and the diffusion film 337 is located between the light strip 335 and the diffusion plate 339 .
  • the outer side of the diffusion plate 339 is provided with a direction mark, and the side wall of the first installation cavity 190 is provided with a guide hole with the same shape as the direction mark, and the light emitted by the light strip can be diffused out of the guide hole.
  • the light emitted by the light strip can be diffused to a larger range within a smaller distance and become uniform brightness, which can meet the application scenarios of luminous characters or luminous signs in small spaces. Costs are reduced by avoiding the use of thicker diffuser plates.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

一种用于清洗机的自动运输车，用于向清洗机的传输台（100）上输送置物架，包括运输底座（110），运输底座（110）上方安装有升降组件（130）和托盘（150），托盘（150）通过升降组件（130）与运输底座（110）连接，升降组件（130）能够推动托盘（150）在高度方向做往复运动；托盘（150）的顶面安装有平移组件（170），平移组件（170）用于放置置物架，且能够将置物架传输到传输台（100）上；托盘（150）中一相对的两端设有第一安装腔（190），平移组件（170）与第一安装腔（190）的侧壁连接；托盘（150）另外一相对的两端设有第二安装腔（230），两个第二安装腔（230）内均安装有限位组件（210）、升降传感组件（250）和距离传感组件（270），升降传感组件（250）用于对传输台（100）的高度进行定位，距离传感组件（270）能够测量运输车与传输台（100）之间的距离，限位组件（210）能够对置物架进行限位。

Description

一种用于清洗机的自动运输车 技术领域
本发明涉及医疗器械清洗领域，具体涉及一种大型清洗机的运输机构，尤其涉及一种用于清洗机的自动运输车。
 背景技术
医用全自动清洗机主要用于医疗器械的清洗和预消毒，比如对医院手术使用后的各种手术器械、器皿进行清洗消毒，现有清洗机的清洗方式是将待清洗的医疗器械放在清洗车或清洗架上，再将清洗车整体推入清洗机的清洗舱内，然后关闭清洗机的柜门，将酶液按一定比例加入洗涤水中兑成清洗液，将清洗液加热后以一定压力对清洗车上的医疗器械进行喷淋洗涤。现有清洗机在清洗过程中，需要人工将放置有医疗器械的清洗车或清洗架置于清洗舱内，清洗完成后再从清洗舱中拿出。由于待清洗的医疗器械需要集中到一处进行清洗，所以待清洗医疗器械的数量非常多，通过人工搬运医疗器械大大降低了清洗机的清洗效率，增加人工成本，而且工作人员频繁出入安装清洗机的清洗室很容易给清洗室内造成污染，清洗完的医疗器械也容易造成二次污染。
 技术问题
本发明的目的在于克服现有技术的不足，提供一种用于清洗机的自动运输车，用于向清洗机的传输台上输送置物架，包括运输底座，运输底座上方安装有升降组件和托盘，托盘通过升降组件与运输底座连接，升降组件能够推动托盘在托盘的高度方向做往复运动；托盘的顶面安装有平移组件，平移组件用于放置置物架，且能够将置物架传输到传输台上；托盘其中一相对的两端均设有第一安装腔，平移组件与第一安装腔的侧壁连接；托盘另外一相对的两端均设有第二安装腔，两个第二安装腔内均安装有限位组件、升降传感组件和距离传感组件，升降传感组件用于对传输台的高度进行定位，距离传感组件能够测量运输车与传输台之间的距离，限位组件能够对置物架进行限位；运输底座内安装有交互系统，升降组件、平移组件、升降传感组件、限位组件和距离传感组件均与交互系统电连接。本装置代替人工运送医疗器械，提高了工作效率，减少了人工成本，且减少了工作人员在清洗机旁频繁走动，避免了清洗后的医疗器械二次污染。
 技术解决方案
一种用于清洗机的自动运输车，用于向清洗机的传输台上输送置物架，包括运输底座，运输底座上方安装有升降组件和托盘，托盘通过升降组件与运输底座连接，升降组件能够推动托盘在托盘的高度方向做往复运动。
托盘的顶面安装有平移组件，平移组件用于放置置物架，且能够将置物架传输到传输台上。
托盘其中一相对的前后两端均设有第一安装腔，平移组件与第一安装腔的侧壁连接。
托盘另外一相对的左右两端均设有第二安装腔，两个第二安装腔内均安装有限位组件、升降传感组件和距离传感组件，升降传感组件用于对传输台的高度进行定位，距离传感组件能够测量运输车与传输台之间的距离，限位组件能够对置物架进行限位。
运输底座内安装有交互系统，升降组件、平移组件、升降传感组件、限位组件和距离传感组件均与交互系统电连接。
进一步的，托盘下端设置有支架组件，支架组件包括第一支架和第二支架，第一支架与托盘下端连接，第二支架与运输底座连接，第一支架位于第二支架上方，且与第二支架抵接，第一支架与运输底座通过升降组件连接。
进一步的，第一支架包括第一横梁、多个导向支撑组件和第二横梁，导向支撑组件包括导向轴，导向轴上套设有第一弹簧和第一限位座，导向轴的下端安装有第二限位座，第一限位座和第二限位座对第一弹簧进行限位，导向轴通过第一限位座与第一横梁连接，导向轴通过第二限位座与第二横梁连接，第一横梁能够沿导向轴的高度方向做往复运动。
进一步的，升降组件包括第一驱动装置和减速装置，第一驱动装置安装在运输底座上，第一驱动装置的输出轴与减速装置连接，减速装置的输出轴与托盘下端连接。
进一步的，平移组件包括多个第一传输滚轮、多个第二传输滚轮、第一牵引件、多个第二牵引件、传动轴和第二驱动装置，第一传输滚轮的一端贯穿其中一个第一安装腔的侧壁与该第一安装腔的侧壁连接，第二传输滚轮的一端贯穿另一个第一安装腔的侧壁与该第一安装腔的侧壁连接。
传动轴安装在托盘下端，第二驱动装置的输出轴通过第一牵引件与传动轴连接。
传动轴的一端通过第二牵引件与第一传输滚轮连接，另一端通过第二牵引件与第二传输滚轮连接。
进一步的，限位组件包括安装板，安装板上安装有第一固定座、第二固定座、第三固定座、挡杆、连动杆和电磁装置。
挡杆依次贯穿第二安装腔的顶面、第一固定座和第二固定座，挡杆上设有第一限位环，第一限位环位于第一固定座和第二固定座之间，挡杆上套设有第二弹簧，第二弹簧位于第二固定座和第一限位环之间。
挡杆的下端通过连动杆与电磁装置连接，连动杆上设置有固定件，连动杆通过固定件与安装板连接。
电磁装置安装在第三固定座上，且电磁装置的下端贯穿第三固定座，电磁装置的下端套设有第三弹簧和第二限位环，第三固定座和第二限位环对第三弹簧进行限位。
电磁装置下端能够沿电磁装置的高度方向做往复运动，且能够带动挡杆沿挡杆的高度方向做往复运动。
进一步的，挡杆向下运动到位时，挡杆的顶面的高度等于或低于第二安装腔的顶面的高度。
进一步的，升降传感组件包括第一安装座和反射板，第一安装座安装在托盘的侧壁上，第一安装座上安装有光电传感装置，反射板安装于传输台上。
第二安装腔的侧壁上开设有第一避让孔，第一避让孔与光电传感装置相对设置。
进一步的，距离传感组件包括第二安装座，第二安装座上安装有距离传感装置，第二安装腔的侧壁上开设有第二避让孔，距离传感装置通过第二避让孔能够检测到传输台与距离传感装置之间的距离。
进一步的，第一安装腔内还设置有导向组件，导向组件包括灯槽，灯槽内设置有挡光片，挡光片的两侧均设置有灯带，灯带与灯槽的槽面连接，灯槽的侧壁上安装有扩散膜和扩散板，扩散膜位于灯带与扩散板之间。
 有益效果
本发明所提供的一种用于清洗机的自动运输车，其能够通过交互系统接收外接控制装置的命令，进行运输医疗器械的工作。工作人员将置物架放置在托盘上，限位组件启动，限位组件的上端伸出第二安装腔的顶面，将置物架限制在两个限位组件之间，对置物架进行限位。自动运输车根据预先设定运输路线移动到传输台附近后停止移动，随后升降组件工作，使托盘上升或下降，直至升降传感组件检测到传输台上的反射板的反射光信号，表明托盘的台面与传输台的台面处于同一水平面，升降组件停止工作。距离传感组件检测运输车与传输台之间的距离，运输底盘继续移动，直至运输车与传输台接触，此时限位组件复位不再对置物架进行限位，平移组件将置物架移动到传输台上，从而完成待清洗医疗器械输送工作，运输清洗完成的医疗器械与上述过程大致相同。本装置代替人工运送医疗器械，提高了工作效率，减少了人工成本，且减少了工作人员在清洗机旁频繁走动，避免了清洗后的医疗器械二次污染。
 附图说明
图1是本发明提供的一种用于清洗机的自动运输车的结构示意图。
图2是本发明提供的支架组件的结构示意图。
图3是图2中的I处的放大结构示意图。
图4是本发明提供的运输车拆卸了外壳的结构示意图。
图5是本发明提供的平移组件安装在第一安装腔内的结构示意图。
图6是本发明提供的限位组件的结构示意图。
图7是本发明提供的升降传感组件安装在第二安装腔内的结构示意图。
图8是本发明提供距离传感组件安装在第二安装腔内的结构示意图。
图9是本发明提供的导向组件的结构示意图。
图10是本发明提供的托盘底部的结构示意图。
图中，100-传输台；110-运输底座；130-升降组件；131-第一驱动装置；133-减速装置；150-托盘；170-平移组件；171-第一传输滚轮；173-第二传输滚轮；175-第一牵引件；177-第二牵引件；179-传动轴；181-第二驱动装置；190-第一安装腔；210-限位组件；211-安装板；212-连动杆；213-第一固定座；215-第二固定座；217-第三固定座；219-挡杆；222-固定件；223-电磁装置；224-第二限位环；225-第一限位环；226-第二弹簧；229-第三弹簧；230-第二安装腔；250-升降传感组件；251-第一安装座；253-反射板；255-光电传感装置；270-距离传感组件；271-第二安装座；273-距离传感装置；290-支架组件；300-第一支架；301-第一横梁；303-第二横梁；305-固定板；307-第一位移检测装置；309-第二位移检测装置；310-导向支撑组件；311-导向轴；313-第一弹簧；315-第一限位座；317-第二限位座；319-第二支架；330-导向组件；331-灯槽；333-挡光片；335-灯带；337-扩散膜；339-扩散板。
 本发明的最佳实施方式
本发明的最佳实施方式与下文描述的本发明的实施方式相同。
 本发明的实施方式
下面结合附图进一步详细描述本发明的技术方案，但本发明的保护范围不局限于以下所述。
请参考图1至图9所示，一种用于清洗机的自动运输车，用于向清洗机的传输台100上输送置物架。包括运输底座110，运输底座110上方安装有升降组件130和托盘150，托盘150通过升降组件130与运输底座110连接，升降组件130能够推动托盘150上下运动，使托盘150的高度与传输台100的高度相适配。托盘150的顶面安装有平移组件170，置物架放置在平移组件170上，平移组件170工作时能够将置物架传输到传输台100上。托盘150相对的前后两端均设有第一安装腔190，平移组件170与第一安装腔190的侧壁连接。托盘150相对的左右两端均设有第二安装腔230，两个第二安装腔230上均安装有限位组件210、升降传感组件250和距离传感组件270。升降传感组件250用于对传输台100的高度进行定位，即升降组件130带动托盘150上升或下降时，通过升降传感组件250能够得知托盘150是否与传输台100处于同一高度。距离传感组件270能够测量运输车与传输台100之间的距离，实现运输车与传输台100精准对接。限位组件210能够对置物架进行限位，将置物架限制在托盘150内。运输底座110内安装有交互系统，交互系统能够与外接控制装置进行信息交互，升降组件130、平移组件170、升降传感组件250、限位组件210和距离传感组件270均与交互系统电连接。工作人员能够通过外接控制系统操控运输车工作。
此外，托盘150顶面上还安装有接近开关，当置物架移动到接近开关上方时，接近开关检测到置物架，说明置物架放置到位，此时限位组件210才会启动。
请参考图2和图3所示，托盘150下端设置有支架组件290，支架组件290包括第一支架300和第二支架319。第一支架300包括第一横梁301、多个导向支撑组件310和第二横梁303，第一横梁301和第二横梁303之间通过导向支撑组件310连接，导向支撑组件310具有平稳导向和提供支撑力的作用。
进一步的，导向支撑组件310包括导向轴311，导向轴311上套设有第一弹簧313和第一限位座315，导向轴311的下端安装有第二限位座317，第一限位座315和第二限位座317对第一弹簧313进行限位，导向轴311通过第一限位座315与第一横梁301连接，导向轴311通过第二限位座317与第二横梁303连接，第一横梁301能够沿导向轴311的高度方向做往复运动。当托盘150受到向下的作用力时，第一限位座315向下运动，且与第二限位座317共同压缩第一弹簧313，从而使托盘150受力时得到缓冲。导向轴311竖直设置，限制托盘150只能上下方向运动，对托盘150起到导向作用。优选地，所述导向轴311为可伸缩液压轴。
此外，在第二横梁303上设置有固定板305，固定板305上间隔安装有第一位移检测装置307和第二位移检测装置309，第一位移检测装置307位于第二位移检测装置309上方，第一位移检测装置307和第二位移检测装置309用于检测升降组件130上端的位移距离，即升降组件130位移的最大距离不得超过第一位移检测装置307和第二位移检测装置309之间的距离，第一位移检测装置307和第二位移检测装置309检测到升降组件130上端时，升降组件130停止运动或向相反的方向运动。
请再次参考图1所示，支架组件290外周设置有外壳，外壳用于保护位于外壳内的升降组件130等零部件。
进一步的，第二横梁303安装在第二支架319的上方，且与第二支架319抵接，第二支架319与运输底座110连接，第一支架300与运输底座110通过升降组件130连接。升降组件130推动托盘150运动使，第一支架300随托盘150同步上升或下降，托盘150上升时，第二横梁303与第二支架319分离。
请参考图4所示，升降组件130包括第一驱动装置131和减速装置133。第一驱动装置131安装在运输底座110顶面上，第一驱动装置131的输出轴与减速装置133连接，减速装置133的输出轴与第一横梁301连接。在本实施方式中，减速装置133为丝杠行星减速器，其利用丝杠原理，能够将第一驱动装置131的旋转运动转换为减速装置133输出轴的上下运动从而推动托盘150上下运动，而且减速装置133输出轴的速度大大慢于第一驱动装置131的旋转速度，避免了托盘150快速上下移动，从而提高了移动的精确度。
请参考图5和图10所示，平移组件170包括多个第一传输滚轮171、多个第二传输滚轮173、第一牵引件175、多个第二牵引件177、传动轴179和第二驱动装置181。第一传输滚轮171的一端贯穿其中一个第一安装腔190的侧壁与该第一安装腔190的侧壁连接，第二传输滚轮173的一端贯穿另一个第一安装腔190的侧壁与该第一安装腔190的侧壁连接。第一传输滚轮171和第二传输滚轮173应处于同一水平面高度，以保证置物架稳定放置在托盘150上。
传动轴179安装在托盘150下端，通过两个轴承座进行固定，第二驱动装置181的输出轴通过第一牵引件175与传动轴179连接。传动轴179的一端通过第二牵引件177与第一传输滚轮171连接，另一端通过第二牵引件177与第二传输滚轮173连接。第二驱动装置181工作时，会带动传动轴179转动，进而与传动轴179连接的第一传输滚轮171和第二传输滚轮173也会同步转动，多个第一传输滚轮171之间和多个第二传输滚轮173均通过第二牵引件177连接。使得多个第一传输滚轮171和多个第二传输滚轮173间接与传动轴179连接，从而实现所有的第一传输滚轮171和第二传输滚轮173同步转动，此时放置在第一传输滚轮171和第二传输滚轮173上的置物架朝向一定方向移动。需要说明的是，为了保证平移组件170的有效工作，第一牵引件175和第二牵引件177均为传动链，所以，第二驱动装置181的输出轴、传动轴179的两端和中部以及第一传输滚轮171和第二传输滚轮173上均安装有齿轮，通过传动链与齿轮配合，避免平移组件170做无效工作。优选地，所述第一传输滚轮171和第二传输滚轮173均匀设置在第一安装腔190的内侧侧壁上，所述第一牵引件175、第二牵引件177以及齿轮均设置在第一安装腔190内，以保护传动元件不被腐蚀。
请参考图6所示，限位组件210包括安装板211，安装板211上安装有第一固定座213、第二固定座215、第三固定座217、挡杆219、连动杆212和电磁装置223。挡杆219自上而下依次贯穿第二安装腔230的顶面、第一固定座213和第二固定座215，挡杆219上套设有第一限位环225，第一限位环225位于第一固定座213和第二固定座215之间，挡杆219上套设有第二弹簧226，第二弹簧226位于第二固定座215和第一限位环225之间。通过第二弹簧226的张力使挡杆219的上端在没有其他作用力时保持伸出第二安装腔230顶面的状态，此时，挡杆219的上端会与置物架抵接，从而限制置物架发生位移。
挡杆219的下端通过连动杆212与电磁装置223连接，连动杆212上设置有固定件222，连动杆212通过固定件222与安装板211转动连接，连动杆212能够以固定件为中心旋转一定角度。电磁装置223安装在第三固定座217上，且电磁装置223的下端贯穿第三固定座217，电磁装置223的下端套设有第三弹簧229和第二限位环224，第三固定座217和第二限位环224对第三弹簧229进行限位。利用杠杆原理，当电磁装置223通电时，电磁装置223的下端向上移动带动连动杆212的右侧向上移动，此时连动杆212的左端向下运动带动挡杆219向下运动，直至挡杆219顶面的高度等于或低于第二安装腔230顶面的高度，置物架不受挡杆219的限制，可以进行移动。此时，第二限位环224向上运动后与第三固定座217共同对第三弹簧229进行挤压，第三弹簧229处于蓄能状态。同理，第一限位环225与第二固定座215共同对第二弹簧226进行挤压，第二弹簧226处于蓄能状态。当电磁装置223断电时，电磁装置223下端在第三弹簧229张力作用向下运动，第一限位环225在第二弹簧226张力作用下向上运动，此时挡杆219的上端伸出，重新对置物架进行限位。挡杆219通过第一固定座213和第二固定座215与安装板211连接，可承受一定的径向冲击及轴向冲击；占用高度空间小；成本低廉，控制简单。
电磁装置223为电磁伸缩杆，其原理为：电磁伸缩杆包括线圈和伸入到线圈内的磁性推拉杆，当线圈通电时产生磁性与磁性推拉杆异极相吸，从而使磁性推拉杆产生位移。本实施方式中电磁装置223的下端即为磁性推拉杆，第三弹簧229和第二限位环224套设在磁性推拉杆上，线圈断电状态下，第三弹簧229的张力推动第二限位环224，从而使磁性推拉杆回到原位。
请参考图7所示，升降传感组件250包括第一安装座251和反射板253，第一安装座251安装在托盘150的侧壁上，第一安装座251上安装有光电传感装置255，反射板253安装于传输台100上；第二安装腔230的侧壁上开设有第一避让孔，第一避让孔与光电传感装置255相对设置。托盘150升降过程中，光电传感装置255射出光线通过第一避让孔落在传输台100上，光线的落点位置随着托盘150的移动而变化，当光线照射在反射板253上时，反射板253会将光线原路反射到光电传感装置255上，光电传感装置255接收到反射光时，升降组件130停止工作，此时托盘的高度与传输台的高度相同。
请参考图8所示，距离传感组件270包括第二安装座271，第二安装座271上安装有距离传感装置273，第二安装腔230的侧壁上开设有第二避让孔，距离传感装置273通过第二避让孔能够检测到传输台100与距离传感装置273之间的距离。距离传感装置273检测到运输车与传输台100之间的距离后，运输车慢速朝传输台100方向运动，当距离传感装置273检测到距离为0或接近0时，运输车停止运动，此时运输车与传输台之间实现精准对接，可实现置物架从运输车传输到传输台100上。
进一步的，第一避让孔和第二避让孔均安装有适配的亚克力板，亚克力板能够防止液体和灰尘进入到第二安装腔230内，同时可实现感应功能。
请参考图9所示，第一安装腔190内还设置有导向组件330。导向组件330包括灯槽331，灯槽331内设置有挡光片333，挡光片333的两侧均设置有灯带335，灯带335与灯槽331的槽面连接，灯槽331的侧壁上安装有扩散膜337和扩散板339，扩散膜337位于灯带335与扩散板339之间。扩散板339的外侧设有方向标识，第一安装腔190的侧壁上设有与方向标识形状相同的导向孔，灯带发出的光能够从导向孔内扩散出。通过增加1层或多层扩散膜337将灯带发出的光在较小的距离内扩散到一个较大的范围并行成均匀亮度，可满足小空间的发光字或发光标识的应用场景。避免采用较大厚度的扩散板，从而降低成本。
 工业实用性
由上文所述的实施方式可知，本申请具有工业实用性。
 序列表自由内容
以上所述仅是本发明的优选实施方式，应当理解本发明并非局限于本文所披露的形式，不应看作是对其他实施例的排除，而可用于各种其他组合、修改和环境，并能够在本文所述构想范围内，通过上述教导或相关领域的技术或知识进行改动。而本领域人员所进行的改动和变化不脱离本发明的精神和范围，则都应在本发明所附权利要求的保护范围内。

Claims (10)

  1. 一种用于清洗机的自动运输车，用于向清洗机的传输台（100）上输送置物架，其特征在于：包括运输底座（110），运输底座（110）上方安装有升降组件（130）和托盘（150），托盘（150）通过升降组件（130）与运输底座（110）连接，升降组件（130）能够推动托盘（150）在托盘（150）的高度方向做往复运动；
    托盘（150）的顶面安装有平移组件（170），平移组件（170）用于放置置物架，且能够将置物架传输到传输台（100）上；
    托盘（150）相对的前后两端均设有第一安装腔（190），平移组件（170）与第一安装腔（190）的侧壁连接；
    托盘（150）相对的左右两端均设有第二安装腔（230），两个第二安装腔（230）上均安装有限位组件（210）、升降传感组件（250）和距离传感组件（270），升降传感组件（250）用于对传输台（100）的高度进行定位，距离传感组件（270）能够测量运输车与传输台（100）之间的距离，限位组件（210）能够对置物架进行限位；
    运输底座（110）内安装有交互系统，升降组件（130）、平移组件（170）、升降传感组件（250）、限位组件（210）和距离传感组件（270）均与交互系统电连接。
  2. 根据权利要求1所述的一种用于清洗机的自动运输车，其特征在于：托盘（150）下端设置有支架组件（290），支架组件（290）包括第一支架（300）和第二支架（319），第一支架（300）与托盘（150）下端连接，第二支架（319）与运输底座（110）连接，第一支架（300）位于第二支架（319）上方，且与第二支架（319）抵接，第一支架（300）与运输底座（110）通过升降组件（130）连接。
  3. 根据权利要求2所述的一种用于清洗机的自动运输车，其特征在于：第一支架（300）包括第一横梁（301）、多个导向支撑组件（310）和第二横梁（303），导向支撑组件（310）包括导向轴（311），导向轴（311）上套设有第一弹簧（313）和第一限位座（315），导向轴（311）的下端安装有第二限位座（317），第一限位座（315）和第二限位座（317）对第一弹簧（313）进行限位，导向轴（311）通过第一限位座（315）与第一横梁（301）连接，导向轴（311）通过第二限位座（317）与第二横梁（303）连接，第一横梁（301）能够沿导向轴（311）的高度方向做往复运动。
  4. 根据权利要求1所述的一种用于清洗机的自动运输车，其特征在于：升降组件（130）包括第一驱动装置（131）和减速装置（133），第一驱动装置（131）安装在运输底座（110）上，第一驱动装置（131）的输出轴与减速装置（133）连接，减速装置（133）的输出轴与托盘（150）下端连接。
  5. 根据权利要求1所述的一种用于清洗机的自动运输车，其特征在于：平移组件（170）包括多个第一传输滚轮（171）、多个第二传输滚轮（173）、第一牵引件（175）、多个第二牵引件（177）、传动轴（179）和第二驱动装置（181），第一传输滚轮（171）的一端贯穿其中一个第一安装腔（190）的侧壁与该第一安装腔（190）的侧壁连接，第二传输滚轮（173）的一端贯穿另一个第一安装腔（190）的侧壁与该第一安装腔（190）的侧壁连接；
    传动轴（179）安装在托盘（150）下端，第二驱动装置（181）的输出轴通过第一牵引件（175）与传动轴（179）连接；
    传动轴（179）的一端通过第二牵引件（177）与第一传输滚轮（171）连接，另一端通过第二牵引件（177）与第二传输滚轮（173）连接。
  6. 根据权利要求1所述的一种用于清洗机的自动运输车，其特征在于：限位组件（210）包括安装板（211），安装板（211）上安装有第一固定座（213）、第二固定座（215）、第三固定座（217）、挡杆（219）、连动杆（212）和电磁装置（223）；
    挡杆（219）依次贯穿第二安装腔（230）的顶面、第一固定座（213）和第二固定座（215），挡杆（219）上设有第一限位环（225），第一限位环（225）位于第一固定座（213）和第二固定座（215）之间，挡杆（219）上套设有第二弹簧（226），第二弹簧（226）位于第二固定座（215）和第一限位环（225）之间；
    挡杆（219）的下端通过连动杆（212）与电磁装置（223）连接，连动杆（212）上设置有固定件（222），连动杆（212）通过固定件（222）与安装板（211）连接；
    电磁装置（223）安装在第三固定座（217）上，且电磁装置（223）的下端贯穿第三固定座（217），电磁装置（223）的下端套设有第三弹簧（229）和第二限位环（224），第三固定座（217）和第二限位环（224）对第三弹簧（229）进行限位；
    电磁装置（223）下端能够沿电磁装置（223）的高度方向做往复运动，且能够带动挡杆（219）沿挡杆（219）的高度方向做往复运动。
  7. 根据权利要求6所述的一种用于清洗机的自动运输车，其特征在于：挡杆（219）向下运动到位时，挡杆（219）的顶面的高度等于或低于第二安装腔（230）的顶面的高度。
  8. 根据权利要求1所述的一种用于清洗机的自动运输车，其特征在于：升降传感组件（250）包括第一安装座（251）和反射板（253），第一安装座（251）安装在托盘（150）的侧壁上，第一安装座（251）上安装有光电传感装置（255），反射板（253）安装于传输台（100）上；
    第二安装腔（230）的侧壁上开设有第一避让孔（231），第一避让孔（231）与光电传感装置（255）相对设置。
  9. 根据权利要求1所述的一种用于清洗机的自动运输车，其特征在于：距离传感组件（270）包括第二安装座（271），第二安装座（271）上安装有距离传感装置（273），第二安装腔（230）的侧壁上开设有第二避让孔（233），距离传感装置（273）通过第二避让孔（233）能够检测到传输台（100）与距离传感装置（273）之间的距离。
  10. 根据权利要求1所述的一种用于清洗机的自动运输车，其特征在于：第一安装腔（190）内还设置有导向组件（330），导向组件（330）包括灯槽（331），灯槽（331）内设置有挡光片（333），挡光片（333）的两侧均设置有灯带（335），灯带（335）与灯槽（331）的槽面连接，灯槽（331）的侧壁上安装有扩散膜（337）和扩散板（339），扩散膜（337）位于灯带（335）与扩散板（339）之间。
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