CN106513402A - Multifunctional automatic cleaning machine - Google Patents

Abstract

A multifunctional automatic cleaning machine, including a base, a distance-adjusting frame, a driving motor, and a clutch. There are a left support frame, a right support frame, and a guide groove on the base. The driving motor is fixed in a cylindrical concave hole on the top of the base, and the clutch is installed in the At the top of the guide groove, one end of the drive motor shaft is connected to the drive pulley, the other end is coupled to the clutch, one end of the distance-adjusting screw is coupled to the clutch, and the other end is connected to the distance-adjusting frame by threaded screw holes, and the experimental utensils are placed In the tray, install the tray at the clamping hole of the distance-adjusting frame; control the drive motor to move the distance-adjusting frame axially along the guide groove, adjust the cleaning equipment to the position that needs to be cleaned, and disconnect the axial power through the clutch. The driving pulleys respectively drive the left pulley fixed on the left support frame and the right pulley fixed on the right support frame through belt transmission, and respectively drive the small-diameter brush and the large-diameter brush to rotate and clean the experimental utensils.

Description

A multifunctional automatic cleaning machine

technical field

The invention belongs to the technical field of biomechanical engineering, and in particular relates to a multifunctional automatic cleaning machine, which is used for cleaning culture dishes, test tubes and Erlenmeyer flasks used in the biological tissue culture process.

Background technique

At present, in the fields of protein research, biological research, drug development laboratories, and other biotechnology applications in the fields of medical treatment, medicine, and genetic research, it is necessary to use a large number of experimental vessels such as petri dishes, test tubes, and Erlenmeyer flasks to hold experimental samples. , observation and experimentation. After these experimental utensils are used up, they need to be cleaned in order to be reused.

At present, the used laboratory utensils are generally manually cleaned separately, the workload of the staff is heavy, the efficiency is low, and the time is consumed, and the separate cleaning is easy to cause damage to the experimental utensils. There are few automatic cleaning devices on the market that are specially used to clean a large number of test tubes, petri dishes and Erlenmeyer flasks at the same time. The existing cleaning devices are complex in structure and cumbersome in operation, and they are all for individual cleaning of a certain type of experimental utensils, which not only reduces work The efficiency is low, the equipment cost is high, and the control is inconvenient and the maintenance is difficult.

Therefore, designing a multifunctional automatic cleaning machine to realize simultaneous and rapid cleaning of different types of experimental vessels has positive significance for reducing production costs and improving staff efficiency.

Contents of the invention

The object of the present invention is to provide a multi-functional automatic cleaning device driven by a single motor to simultaneously clean multiple different types of experimental vessels on one cleaning device.

The technical scheme adopted in the present invention is:

A multifunctional automatic cleaning machine, including a base 1, a guide groove 1-1, a driving bearing seat 1-2, a driven bearing seat 1-3, a sealing bolt hole 1-4, a positioning groove 1-5, and a mounting bolt hole 1-6, right support frame 1-7, left support frame 1-8, distance adjustment frame 2, positioning pin 2-1, groove 2-2, distance adjustment screw hole 2-3, large diameter tray 3, large diameter Clamping hole 3-1, reinforcement plate 4, large-diameter brush 5, right positioning frame 6, bolt hole 6-2, sealing cover 6-1, right drive shaft 7, right pulley 8, small-diameter tray 9, small-diameter assembly Clamp hole 9-1, small diameter brush 10, left positioning frame 11, left drive shaft 12, left pulley 13, drive pulley 14, drive motor 15, clutch 16, distance adjusting screw rod 17, large diameter driving gear 18, large Diameter driven gear 19, small diameter driving gear 20, small diameter driven gear 21; bolts and mounting bolt holes 1-6 are matched to fix drive motor 15 on the top of base 1, clutch 16 is fixed on the top of guide groove 1-1 by bolts, One end of the motor shaft is connected with the driving pulley 14 through a key, the other end of the motor shaft is coupled with the clutch 16, one end of the distance adjusting screw 17 is coupled with the clutch 16, and the other end is connected with the distance adjusting threaded hole 2 on the distance adjusting frame 2. -3 connections.

Distance-adjusting frame 2 comprises locating pin 2-1, groove 2-2, distance-adjusting threaded hole 2-3, and large-diameter tray 3 and small-diameter tray 9 are installed in groove 2-2 respectively, and locating pin 2-1 is connected with large diameter respectively. The positioning holes processed at the bottom of the diameter pallet 3 and the small diameter pallet 9 are installed together, and the diameters of the large diameter pallet 3 and the small diameter pallet 9 are all larger than the width of the distance adjusting frame 2.

Base 1 includes guide groove 1-1, driving bearing seat 1-2, driven bearing seat 1-3, sealing bolt hole 1-4, positioning groove 1-5, mounting bolt hole 1-6, right support frame 1- 7. The left support frame 1-8; the main bearing seat 1-2 of the right support frame 1-7 installs the active bearing, and the four driven bearing seats 1-3 distributed along the circumference equiangularly install the driven bearing, bolts and sealing bolts The holes 1-4 are matched to install the sealing cover 6-1 of the right positioning frame 6 in the positioning groove 1-5 of the right support frame 1-7, and the large-diameter driving gear 18 is installed on one end of the right drive shaft 7 through a key The shaft end of the right drive shaft 7 where the gear is installed is connected to the driving bearing. The right drive shaft 7 is supported on the bearing at the top of the right positioning frame 6 through the shoulder, and the other end is connected with the right pulley 8 through a key. The large diameter driven gear 19 is installed in the middle of the driven gear shaft through a key, one end of the driven gear shaft is connected to the driven bearing in the right positioning frame 6, and the other end is connected to the bearing in the sealing disc, the large-diameter driving gear 18 and the large-diameter slave Driven gear 19 adopts the mode of external meshing, and large-diameter hairbrush 5 is connected to large-diameter driven gear shaft by bolt.

The active bearing is installed on the main bearing housing 1-2 of the left support frame 1-8, the driven bearing is installed on the multiple driven bearing housings 1-3 arranged at equal angles along the circumference of the left support frame 1-8, bolts and sealing bolts The holes are installed to fix the sealing disc of the left positioning frame 11 in the positioning groove of the left support frame 1-8, the small-diameter driving gear 20 is installed on one end of the left drive shaft 12 through a key, and the left drive shaft 12 is equipped with the shaft of the gear The end is connected to the active bearing, the left drive shaft 12 is supported by the bearing on the top of the left positioning frame 11 through the shaft shoulder, and the other end is connected to the left pulley 13 through a key, and the small diameter driven gear 21 is installed in the middle of the driven gear shaft through the key One end of the driven gear shaft is connected to the driven bearing in the left positioning frame 11, and the other end is connected to the bearing in the sealing plate. The large-diameter driving gear 20 and the large-diameter driven gear 21 adopt externally meshing square, small-diameter brushes 10 is connected to the small-diameter driven gear shaft by bolts.

The large-diameter pallet 3 includes a large-diameter clamping hole 3-1 and a positioning hole designed at the bottom.

The small-diameter tray 9 includes a small-diameter clamping hole 9-1 and a positioning hole designed at the bottom.

The positioning frame 6 includes a sealing cover 6-1 and a bolt hole 6-2.

The invention has the advantages of compact structure, simple structure, easy production, convenient control and maintenance, and low cost; driven by a single motor, two shafts work at the same time to improve equipment utilization; one cleaning machine can clean a large number of different types of experiments at the same time Utensils; high degree of automation, high work efficiency of staff; can meet the cleaning work of different experimental utensils in general laboratories.

Description of drawings

Fig. 1 is a structural diagram of a multifunctional automatic cleaning machine;

Fig. 2 is a partial dissection diagram of a multifunctional automatic cleaning machine;

Fig. 3 is a base structure diagram of a multifunctional automatic cleaning machine;

Fig. 4 is a structural diagram of a distance adjusting frame of a multifunctional automatic cleaning machine;

Fig. 5 is a large-diameter tray diagram of a multifunctional automatic cleaning machine;

Fig. 6 is a large-diameter gear transmission diagram of a multifunctional automatic cleaning machine;

Fig. 7 is a small diameter tray diagram of a multifunctional automatic cleaning machine;

Fig. 8 is a small-diameter gear transmission diagram of a multifunctional automatic cleaning machine;

Fig. 9 is a structural diagram of a positioning frame of a multifunctional automatic cleaning machine.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the present invention is described in detail:

As shown in Figure 1, a multifunctional automatic cleaning machine includes a base 1, a guide groove 1-1, a driving bearing seat 1-2, a driven bearing seat 1-3, a sealing bolt hole 1-4, and a positioning groove 1-5 , Mounting bolt holes 1-6, right support frame 1-7, left support frame 1-8, distance adjustment frame 2, positioning pin 2-1, groove 2-2, distance adjustment threaded hole 2-3, large diameter tray 3. Large diameter clamping hole 3-1, reinforcement plate 4, large diameter brush 5, right positioning frame 6, bolt hole 6-2, sealing cover 6-1, right drive shaft 7, right pulley 8, small diameter tray 9. Small diameter clamping hole 9-1, small diameter brush 10, left positioning frame 11, left drive shaft 12, left pulley 13, drive pulley 14, drive motor 15, clutch 16, pitch adjustment screw 17, large diameter drive Gear 18, large-diameter driven gear 19, small-diameter driving gear 20, small-diameter driven gear 21; bolts and mounting bolt holes 1-6 are matched to install the drive motor 15 on the top of the base 1, and the clutch 16 is fixed to the guide groove by bolts 1-1 top, one end of the motor shaft is connected with the drive pulley 14 through a key, the other end of the motor shaft is coupled with the clutch 16, one end of the distance adjusting screw 17 is coupled with the clutch 16, and the other end is connected with the distance adjustment frame 2 Threaded holes 2-3 are connected, by controlling the motor to adjust the position of the distance-adjusting frame 2 in the vertical direction, changing the cleaning positions between the brushes at both ends and the cleaning equipment, and finally realizing the cleaning work at different positions of different cleaning equipment.

As shown in Figure 4, the distance adjustment frame 2 includes positioning pins 2-1, grooves 2-2, and distance adjustment screw holes 2-3. The distance adjustment frame is installed in the guide groove 1-1, and the large diameter tray 3 and the small diameter tray 9 are respectively installed. In the groove 2-2, the positioning pins 2-1 are installed in cooperation with the positioning holes processed at the bottom of the large-diameter tray 3 and the small-diameter tray 9 respectively, and cleaning equipment with a small diameter such as test tubes can be installed in the small-diameter clamping holes of the small-diameter tray 3 3-1. Cleaning equipment with larger diameters such as petri dishes and Erlenmeyer flasks are installed in the large-diameter clamping hole 9-1 of the large-diameter tray 9. The wide width makes it easy to change pallets.

The working process of a kind of multifunctional automatic cleaning machine of the present invention is:

First, replace the cleaning brush model as needed, and place cleaning equipment such as test tubes, conical flasks, and petri dishes in the small-diameter clamping hole 3-1 of the small-diameter tray 3 or the large-diameter clamping hole 9-1 of the large-diameter tray 9, Secondly, install the tray in the grooves 2-2 at both ends of the distance-adjusting frame 2, fix the two trays by positioning pins, then adjust the clutch 16 in the combined state, and control the drive motor 15 to make the distance-adjusting frame 2 along the guide groove 1 -1 to move axially, adjust the cleaning equipment to the position that needs to be cleaned, and adjust the clutch 16 to stop the distance-adjusting frame 2 from moving axially. The drive pulley 14 drives the left pulley 13 and the right pulley 8 to continue to rotate through the belt transmission mode, and the left pulley 13 drives the left drive shaft 12 and the small-diameter driving gear 20 to rotate at the same time, and the small-diameter driven gear 20 externally meshes with the small-diameter driving gear Gear 21 (as shown in Figure 8) drives small-diameter brush 10 to rotate around its own axis, and finally cleans small-diameter experimental vessels such as test tubes; The engaged large-diameter driven gear 19 (as shown in FIG. 6 ) drives the large-diameter brush 5 to rotate around its own axis, and finally cleans large-diameter experimental vessels such as petri dishes and Erlenmeyer flasks.

Claims (7)

1. it is a kind of multi-functional automatic rinser, including base 1, gathering sill 1-1, driving shaft bearing 1-2, driven bearing block 1-3, close Envelope bolt hole 1-4, detent 1-5, installation bolt hole 1-6, right support frame 1-7, left support frame 1-8, roll adjustment frame 2, alignment pin Nail 2-1, groove 2-2, roll adjustment screwed hole 2-3, big footpath pallet 3, big footpath clamping hole 3-1, reinforcing plate 4, big footpath hairbrush 5, right positioning Frame 6, bolt hole 6-2, closure 6-1, right driving axle 7, right belt wheel 8, path pallet 9, path clamping hole 9-1, path hairbrush 10, Left locating rack 11, left driving shaft 12, left belt wheel 13, driving pulley 14, motor 15, clutch 16, adjusting screw 17, big footpath Driving gear 18, big footpath driven gear 19, path driving gear 20, path driven gear 21；Bolt and installation bolt hole 1-6 match somebody with somebody Motor 15 is fixed on set the top of base 1, and clutch 16 is secured by bolts at the top of gathering sill 1-1, motor shaft One end is connected with driving pulley 14 by key, and the other end and clutch 16 of motor shaft are of coupled connections, one end of adjusting screw 17 It is of coupled connections with clutch 16, the other end is connected with the roll adjustment screwed hole 2-3 on roll adjustment frame 2.

2. as claimed in claim 1, roll adjustment frame 2 includes shop bolt 2-1, groove 2-2, roll adjustment screwed hole 2-3, big footpath pallet 3 Groove 2-2 is respectively arranged in path pallet 9, what shop bolt 2-1 was processed with big footpath pallet 3 and 9 bottom of path pallet respectively Location hole coordinates to be installed, and the diameter of big footpath pallet 3 and path pallet 9 is all big than the width of roll adjustment frame 2.

3. as claimed in claim 1, base 1 includes gathering sill 1-1, driving shaft bearing 1-2, driven bearing block 1-3, sealing bolt Hole 1-4, detent 1-5, installation bolt hole 1-6, right support frame 1-7, left support frame 1-8；The main bearing seat of right support frame 1-7 1-2 installs active bearings, and the driven bearing block 1-3 of four for being circumferentially angularly distributed installs driven bearing, bolt and sealing spiral shell The supporting installations of keyhole 1-4 are connected to the closure 6-1 of right locating rack 6 in the detent 1-5 of right support frame 1-7, big footpath master Moving gear 18 is installed on one end end of right driving axle 7 by key, and right driving axle 7 is installed the shaft end of gear and connected in active bearings Connect, right driving axle 7 is supported on the bearing on 6 top of right locating rack by the shaft shoulder, the other end is connected with right belt wheel 8 by key, greatly Footpath driven gear 19 is arranged on the centre position of driven gear shaft by key, and one end of driven gear shaft is in right locating rack 6 Driven bearing connection, bearing connection of the other end in seal disc, big footpath driving gear 18 and big footpath driven gear 19 are using outer The mode of engagement, big footpath hairbrush 5 are bolted to big footpath driven gear shaft.

4. as claimed in claim 1, active bearings are installed on the main bearing seat 1-2 of left support frame 1-8, and driven bearing is installed on a left side The circumferentially equiangularly arranged multiple driven bearing block 1-3 of bracing frame 1-8, the supporting installation of bolt and sealing bolt hole will be left fixed The seal disc of position frame 11 is fixed in the detent of left support frame 1-8, and path driving gear 20 is installed on left driving by key One end end of axle 12, left driving shaft 12 are installed the shaft end of gear and are connected in active bearings, and left driving shaft 12 is supported by the shaft shoulder In the bearing on 11 top of left locating rack, the other end is connected with left belt wheel 13 by key, and path driven gear 21 is arranged on by key The centre position of driven gear shaft, the driven bearing connection of one end of driven gear shaft in left locating rack 11, the other end is in close The side of bearing connection in closing disk, big footpath driving gear 20 and big footpath driven gear 21 using external toothing, path hairbrush 10 pass through Bolt connection is in path driven gear shaft.

5. as claimed in claim 1, big footpath pallet 3 includes the location hole of big footpath clamping hole 3-1 and bottom design.

6. as claimed in claim 1, path pallet 9 includes the location hole of path clamping hole 9-1 and bottom design.

7. as claimed in claim 1, locating rack 6 includes closure 6-1 and bolt hole 6-2.