CN108657708A - A kind of intelligent repository based on Internet of Things - Google Patents

Abstract

The present invention proposes an intelligent warehouse based on the Internet of Things, including a warehouse main body, in which a plurality of shelves are arranged in a matrix, and a transfer device is also provided in the warehouse main body, and the transfer device is used to transfer goods stored on the shelves; The shelf includes a support box with a rectangular parallelepiped structure. Multiple first openings are respectively provided on the four side walls of the support box. The first opening at the bottom of one of the side walls is used as an opening for cargo access, and the other first openings are There is a pressure plate under the pressure plate, a push plate is provided on the outside of the pressure plate, a push mechanism is provided in the support box, and the transfer device includes a transfer car, and the front section of the transfer car body is extended forward. There is a second conveying belt on the body, a lifting mechanism is provided on the left and right sides of the second conveying belt, and a fixing mechanism is respectively provided on the front and rear sides of the second conveying belt. costs.

Description

A Smart Warehouse Based on the Internet of Things

technical field

The invention relates to a warehouse, in particular to an intelligent warehouse based on the Internet of Things.

Background technique

As a typical representative of modern logistics technology, the automated three-dimensional warehouse is mainly composed of shelves, transmission equipment, storage equipment, stackers, PLC controllers, communication systems, computing management monitoring systems and other parts. The automated three-dimensional warehouse can automatically complete the storage and withdrawal of goods according to the instructions, and can automatically manage the inventory goods, fully realizing automatic operations. This system has many advantages such as improving the level of logistics management and logistics operation efficiency, and saving floor space.

In the prior art, the storage shelves in the warehouse are inconvenient to use, and the level of intelligence is low. Due to the large number of goods in the warehouse, it is difficult to find the loss of goods on the warehouse shelves in time.

Contents of the invention

In view of the above problems, the present invention proposes an intelligent warehouse based on the Internet of Things, which facilitates access to goods, improves efficiency, and reduces costs.

The specific technical scheme is as follows:

An intelligent warehouse based on the Internet of Things, including a warehouse main body, in which a plurality of shelves are arranged in a matrix, and a transfer device is also provided in the warehouse main body, and the transfer device is used to transfer goods stored on the shelves;

The shelf includes a support box with a rectangular parallelepiped structure. Multiple first openings are respectively provided on the four side walls of the support box. The first opening at the bottom of one of the side walls is used as an opening for cargo access, and the other first openings are There is a pressure-bearing plate under the pressure-bearing plate, which is set obliquely downward. There is a side baffle on both sides of the pressure-bearing plate, and a push plate is arranged on the outside of the pressure-bearing plate. There are multiple guide grooves on the pressure plate and the side baffles parallel to each other. There is a guide rod at the bottom of the push plate. The guide rod passes through the guide groove so that the push plate can move along the guide groove. The guide rod is fixed on the bottom of the pressure plate. The electric push rod is connected, and the electric push rod controls the push plate to move;

A push mechanism is provided in the supporting box, and the push mechanism includes a base, a first groove is arranged on the base, an adjustment chamber is arranged below the first groove, the first groove is a cylindrical structure, and the first groove can be The rotating part is provided with a push plate, and the bottom of the push plate is provided with a transmission rod. The transmission rod passes through the first groove and is arranged in the adjustment chamber. The transmission rod is provided with a first sector gear, and the first sector gear and the first motor The second sector gear on the top is meshed, the second sector gear is fixed in the adjustment chamber, and the first motor controls the rotation of the second sector gear to drive the push plate to rotate;

The push plate is provided with a first transmission belt, and the rotation of the first transmission belt is controlled by the second motor;

The push mechanism moves up and down in the support box through the control of the transmission mechanism;

The transmission mechanism includes four first lead screws. The four first lead screws are respectively threaded through the four corners of the base and are rotatably arranged in the support box. The top of the first lead screw passes through the support box. Set in the control box, a third gear is respectively fixed at the bottom of each first lead screw, and the four third gears are connected by the same first chain to realize synchronous rotation, and the top of one of the first lead screws A fourth gear is also provided, and the fourth gear is connected with the fifth gear fixed on the third motor through the second chain, and the rotation of the third motor controls the rotation of the first lead screw to control the push mechanism to move up and down;

The transfer device includes a transfer car. The front section of the car body of the transfer car extends forward and is provided with an insertion support plate. The insertion support plate and the car body are provided with a first groove communicating with each other, and a second conveyor belt is arranged in the first groove. , the left and right sides of the second transmission belt are respectively provided with a lifting mechanism, and the front and rear sides of the second transmission belt are respectively provided with a fixing mechanism;

The lifting mechanism includes a lifting base plate, which is vertically fixed on the car body, and a first cavity is arranged in the lifting base plate, and two second lead screws are rotatably arranged in the first cavity, and the second lead screws A connecting plate is threaded on the rod, and the connecting plate passes through the first cavity and is fixedly connected with the lifting plate. The six gears are respectively connected with the two seventh gears fixed on the linkage rod through the third chain, the linkage rod is provided with the eighth gear, and the eighth gear is connected with the ninth gear fixed on the fourth motor through the fourth chain. The gears are connected, and the fourth motor rotates to control the lifting plate to move up and down;

The fixing mechanism includes a fixing plate, which is provided with a plurality of insertion channels, and the two fixing plates are vertically fixed on the vehicle body, and a supporting plate can be plugged and fixed between the two opposite insertion channels. The bottom of the plate is provided with a second groove;

The insertion support plate of the transfer vehicle can be inserted into the support box through the cargo access opening.

Further, multiple groups of ventilation fans are oppositely arranged on the main body of the warehouse.

Further, a third groove is provided on the vehicle body, and the third groove is used for inserting and fixing the support plate.

Further, a handle is provided on the vehicle body.

Further, universal wheels are provided at the bottom of the car body.

Further, a fourth groove is provided on the vehicle body, and the fourth groove is used for accommodating the lifting plate.

Further, the included angle a between the pressure bearing plate and the supporting box is 87°.

The using method of the present invention is as follows:

The shelf of the present invention is used to store goods packaged in a cuboid structure. When in use, the push mechanism moves to be flush with the goods access opening, and the goods are sent into the support box from the goods access opening, located on the push plate, and moved and pushed The mechanism reaches the corresponding layer, rotates the push plate to the corresponding first opening, and the first conveyor belt starts to push the goods into the corresponding pressure bearing plate to realize the storage of the goods;

When it is necessary to take out the goods, it is only necessary to move the push mechanism to the corresponding position, and at the same time turn the first conveyor belt in the opposite direction, the push plate pushes the goods into the support box, and moves to the push plate under the action of the first conveyor belt, Then move the push mechanism to the cargo access opening and take out the cargo;

When taking out the goods for transshipment, push the insertion support plate from the cargo access opening into the support box, the first conveyor belt transfers the goods on the insertion support plate, and moves to the two lifts under the action of the second conveyor belt. Between the mechanisms, the fourth motor rotates to control the upward movement of the lifting plate, so that the goods on the lifting plate move upward accordingly. When the goods move to the corresponding position, the supporting plate inserted in the third groove is removed Insert between the insertion channels of the two fixing mechanisms, move the lifting plate downward, place the goods on the support plate, and reset the lifting plate to carry out repeated operations to carry multiple goods at one time.

In summary, the invention provides convenient access to goods, improves efficiency and reduces costs.

Description of drawings

Fig. 1 is a structural diagram of the present invention.

Figure 2 is a shelf structure diagram.

Fig. 3 is a longitudinal sectional view of the shelf.

Fig. 4 is a horizontal sectional view of the shelf.

Fig. 5 is a sectional view of the pushing mechanism.

FIG. 6 is an enlarged view of part A in FIG. 3 .

Figure 7 is a side view of the transfer device.

Fig. 8 is a right side view of Fig. 7 .

Figure 9 is a top view of the car body.

Fig. 10 is a cross-sectional view of the lifting substrate.

reference sign

Warehouse main body 1, shelf 2, transfer device 3, cargo 4, ventilation fan 5, support box 21, first opening 22, cargo access opening 23, pressure bearing plate 24, side baffle 25, push plate 26, guide groove 27. Guide rod 28, electric push rod 29, push mechanism 210, base 211, adjustment cavity 212, push plate 213, transmission rod 214, first sector gear 215, first motor 216, second sector gear 217, first Transmission belt 218, first lead screw 219, third gear 220, first chain 221, fourth gear 222, second chain 223, third motor 224, fifth gear 225, transfer car 31, car body 32, insert support Plate 33, second conveyor belt 34, lifting mechanism 35, fixing mechanism 36, lifting base plate 37, first cavity 38, second lead screw 39, connecting plate 310, lifting plate 311, linkage rod 312, the first Six gears 313, the third chain 314, the seventh gear 315, the eighth gear 316, the fourth motor 317, the ninth gear 318, the fixed plate 319, the insertion channel 320, the support plate 321, the second groove 322, the third Groove 323 , handle 324 , universal wheel 325 , fourth groove 326 .

Detailed ways

In order to make the technical solution of the present invention clearer, the present invention will be further described below in conjunction with the accompanying drawings. Any solution obtained by equivalent replacement and conventional reasoning of the technical features of the technical solution of the present invention falls within the protection scope of the present invention.

As shown in the figure, an intelligent warehouse based on the Internet of Things includes a warehouse main body 1, and a plurality of shelves 2 are arranged in a matrix in the warehouse main body, and a transfer device 3 is also provided in the warehouse main body, and the transfer device is used for storage on the transfer shelf goods 4, the main body of the warehouse is provided with multiple groups of ventilation fans 5;

The shelf includes a support box 21 with a cuboid structure, and the four side walls of the support box are respectively provided with a plurality of first openings 22, wherein the first opening at the bottom of one side wall is used as a cargo access opening 23, and the rest The bottom of the first opening is provided with a pressure bearing plate 24, the pressure bearing plate is arranged obliquely downward, a side baffle plate 25 is respectively provided on both sides of the pressure bearing plate, and a push plate 26 is arranged on the outside of the pressure bearing plate, and the push plate and the side The baffle is vertically arranged, and a plurality of guide grooves 27 are arranged on the pressure bearing plate parallel to the side baffles. The bottom of the push plate is provided with a guide rod 28. The guide rod passes through the guide groove so that the push plate can move along the guide groove, and guide The rod is connected with the electric push rod 29 fixed on the bottom of the pressure plate, and the electric push rod controls the push plate to move;

A push mechanism 210 is provided in the supporting box, and the push mechanism includes a base 211, a first groove is arranged on the base, an adjustment cavity 212 is arranged below the first groove, the first groove is a cylindrical structure, and the first groove The groove is rotatably provided with a push plate 213, and the bottom of the push plate is provided with a drive rod 214, which passes through the first groove and is arranged in the adjustment chamber, and the drive rod is provided with a first sector gear 215, the first sector gear Mesh with the second sector gear 217 arranged on the first motor 216, the second sector gear is fixed in the adjustment chamber, the first motor controls the rotation of the second sector gear to drive the push plate to rotate;

The push plate is provided with a first transmission belt 218, and the first transmission belt is controlled to rotate by a second motor;

The push mechanism moves up and down in the support box through the control of the transmission mechanism;

The transmission mechanism includes four first lead screws 219, the four first lead screws threaded through the four corners of the base respectively, and are rotatably arranged in the support box, the top of the first lead screw passes through the support box The body is arranged in the control box, and a third gear 220 is respectively fixed at the bottom of each first screw, and the four third gears are connected by the same first chain 221 to realize synchronous rotation, and one of the first screw The top of the bar is also provided with a fourth gear 222, the fourth gear is connected with the fifth gear 225 fixed on the third motor 224 through the second chain 223, the rotation of the third motor controls the rotation of the first lead screw to control the push mechanism Moving up and down;

The transfer device comprises a transfer car 31, the front section of the car body 32 of the transfer car extends forward and is provided with an insertion support plate 33, the insertion support plate and the car body are provided with a first groove communicating with each other, and the first groove is provided with a first groove. Two transmission belts 34, the left and right sides of the second transmission belt are respectively provided with a lifting mechanism 35, and the front and rear sides of the second transmission belt are respectively provided with a fixing mechanism 36;

The lifting mechanism includes a lifting base plate 37, which is vertically fixed on the vehicle body, a first cavity 38 is provided in the lifting base plate, and two second lead screws 39 are rotatably arranged in the first cavity, A connecting plate 310 is screw-fitted on the second lead screw, and the connecting plate passes through the first cavity and is fixedly connected with the lifting plate 311. A linkage rod 312 is arranged between the two second lead screws, and is fixed on the first The sixth gear 313 on the second lead screw is respectively connected with the two seventh gears 315 fixed on the linkage rod through the third chain 314, the linkage rod is provided with the eighth gear 316, and the eighth gear passes through the fourth chain It is connected with the ninth gear 318 fixed on the fourth motor 317, and the fourth motor rotates to control the lifting plate to move up and down;

The fixing mechanism includes a fixing plate 319, which is provided with a plurality of insertion channels 320, and the two fixing plates are vertically fixed on the vehicle body oppositely, and a support plate can be inserted into and fixed between the two opposite insertion channels. 321, the bottom of the fixing plate is provided with a second groove 322.

Further, a third groove 323 is provided on the vehicle body, and the third groove is used for inserting and fixing the support plate.

Further, a handle 324 is provided on the vehicle body.

Further, universal wheels 325 are provided at the bottom of the car body.

Further, the vehicle body is provided with a fourth groove 326, and the fourth groove is used for accommodating the lifting plate.

Further, the included angle a between the pressure bearing plate and the supporting box is 87°.

The shelf of the present invention is used to store goods packaged in a cuboid structure. When in use, the push mechanism moves to be flush with the goods access opening, and the goods are sent into the support box from the goods access opening, located on the push plate, and moved and pushed The mechanism reaches the corresponding layer, rotates the push plate to the corresponding first opening, and the first conveyor belt starts to push the goods into the corresponding pressure bearing plate to realize the storage of the goods;

When it is necessary to take out the goods, it is only necessary to move the push mechanism to the corresponding position, and at the same time turn the first conveyor belt in the opposite direction, the push plate pushes the goods into the support box, and moves to the push plate under the action of the first conveyor belt, Then move the push mechanism to the cargo access opening and take out the cargo;

When taking out the goods for transshipment, push the insertion support plate from the cargo access opening into the support box, the first conveyor belt transfers the goods on the insertion support plate, and moves to the two lifts under the action of the second conveyor belt. Between the mechanisms, the fourth motor rotates to control the upward movement of the lifting plate, so that the goods on the lifting plate move upward accordingly. When the goods move to the corresponding position, the supporting plate inserted in the third groove is removed Insert between the insertion channels of the two fixing mechanisms, move the lifting plate downward, place the goods on the support plate, and reset the lifting plate to carry out repeated operations to carry multiple goods at one time.

Claims (7)

1. An intelligent warehouse based on the Internet of Things is characterized in that it includes a warehouse main body, a plurality of shelves are arranged in a matrix in the warehouse main body, and a transfer device is also provided in the warehouse main body, and the transfer device is used to transfer goods stored on the shelf goods; The shelf includes a support box with a rectangular parallelepiped structure. Multiple first openings are respectively provided on the four side walls of the support box. The first opening at the bottom of one of the side walls is used as an opening for cargo access, and the other first openings are There is a pressure-bearing plate under the pressure-bearing plate, which is set obliquely downward. There is a side baffle on both sides of the pressure-bearing plate, and a push plate is arranged on the outside of the pressure-bearing plate. There are multiple guide grooves on the pressure plate and the side baffles parallel to each other. There is a guide rod at the bottom of the push plate. The guide rod passes through the guide groove so that the push plate can move along the guide groove. The guide rod is fixed on the bottom of the pressure plate. The electric push rod is connected, and the electric push rod controls the push plate to move; A push mechanism is provided in the supporting box, and the push mechanism includes a base, a first groove is arranged on the base, an adjustment chamber is arranged below the first groove, the first groove is a cylindrical structure, and the first groove can be The rotating part is provided with a push plate, and the bottom of the push plate is provided with a transmission rod. The transmission rod passes through the first groove and is arranged in the adjustment cavity. The transmission rod is provided with a first sector gear, and the first sector gear and the first motor The second sector gear on the top is meshed, the second sector gear is fixed in the adjustment chamber, and the first motor controls the rotation of the second sector gear to drive the push plate to rotate; The push plate is provided with a first transmission belt, and the rotation of the first transmission belt is controlled by the second motor; The push mechanism moves up and down in the support box through the control of the transmission mechanism; The transmission mechanism includes four first lead screws. The four first lead screws are respectively threaded through the four corners of the base and are rotatably arranged in the support box. The top of the first lead screw passes through the support box. Set in the control box, a third gear is respectively fixed at the bottom of each first lead screw, and the four third gears are connected by the same first chain to realize synchronous rotation, and the top of one of the first lead screws A fourth gear is also provided, and the fourth gear is connected with the fifth gear fixed on the third motor through the second chain, and the rotation of the third motor controls the rotation of the first lead screw to control the push mechanism to move up and down; The transfer device includes a transfer car. The front section of the car body of the transfer car extends forward and is provided with an insertion support plate. The insertion support plate and the car body are provided with a first groove communicating with each other, and a second conveyor belt is arranged in the first groove. , the left and right sides of the second transmission belt are respectively provided with a lifting mechanism, and the front and rear sides of the second transmission belt are respectively provided with a fixing mechanism; The lifting mechanism includes a lifting base plate, which is vertically fixed on the car body, and a first cavity is arranged in the lifting base plate, and two second lead screws are rotatably arranged in the first cavity, and the second lead screws A connecting plate is threaded on the rod, and the connecting plate passes through the first cavity and is fixedly connected with the lifting plate. The six gears are respectively connected with the two seventh gears fixed on the linkage rod through the third chain, the linkage rod is provided with the eighth gear, and the eighth gear is connected with the ninth gear fixed on the fourth motor through the fourth chain. The gears are connected, and the fourth motor rotates to control the lifting plate to move up and down; The fixing mechanism includes a fixing plate, which is provided with a plurality of insertion channels, and the two fixing plates are vertically fixed on the vehicle body, and a supporting plate can be plugged and fixed between the two opposite insertion channels. The bottom of the plate is provided with a second groove; The insertion support plate of the transfer vehicle can be inserted into the support box through the cargo access opening. 2. A kind of intelligent warehouse based on Internet of Things as claimed in claim 1, is characterized in that, warehouse main body is oppositely provided with multiple sets of ventilation fans. 3. An intelligent warehouse based on the Internet of Things according to claim 1, wherein a third groove is provided on the car body, and the third groove is used for inserting and fixing the support plate. 4. A kind of intelligent warehouse based on Internet of Things as claimed in claim 1, is characterized in that, handle is provided on car body. 5. A smart warehouse based on the Internet of Things as claimed in claim 1, wherein the bottom of the car body is provided with universal wheels. 6. An intelligent warehouse based on the Internet of Things as claimed in claim 1, wherein a fourth groove is provided on the car body, and the fourth groove is used to accommodate the lifting plate. 7. An intelligent warehouse based on the Internet of Things according to claim 1, wherein the angle a between the pressure-bearing plate and the supporting box is 87°.