阅读说明：本技术 一种五金交电用可调整高度的货物架 (Height-adjustable goods shelf for hardware power supply ) 是由 戴晓光 于 2020-12-03 设计创作，主要内容包括：本发明公开了一种五金交电用可调整高度的货物架,包括底座、本体、货架、升降装置、转向吸尘装置和移动装置,所述货架包括固定货架和升降货架,所述升降装置包括升降电机、螺杆、滚珠轴承、升降连接杆、轴承、轴承座、升降滑块和导轨,所述转向吸尘装置包括吸尘机、排尘管、过滤箱、过滤网、空气出口、转向电机、转向电机箱、转向接头、吸尘管、连接头、货架吸尘管、转轴、扁嘴吸尘头、转向连接板和转向板,所述移动装置包括电动伸缩杆、电机固定座和连动板。本发明属于五金交电技术领域,具体是提供了一种顶层可以移动,并且可以调节货物架的高度,同时可以清理货架上的灰尘,便于存取物品的五金交电用可调整高度的货物架。(The invention discloses a height-adjustable goods shelf for hardware alternating current, which comprises a base, a body, a goods shelf, a lifting device, a steering dust collection device and a moving device, wherein the goods shelf comprises a fixed goods shelf and a lifting goods shelf, the lifting device comprises a lifting motor, a screw rod, a ball bearing, a lifting connecting rod, a bearing seat, a lifting slide block and a guide rail, the steering dust collection device comprises a dust collector, a dust exhaust pipe, a filter box, a filter screen, an air outlet, a steering motor box, a steering joint, a dust collection pipe, a connector, a goods shelf dust collection pipe, a rotating shaft, a flat nozzle dust collection head, a steering connecting plate and a steering plate, and the moving device comprises an electric telescopic rod, a motor fixing seat and a. The invention belongs to the technical field of hardware power distribution, and particularly provides a height-adjustable hardware power distribution goods shelf, which is provided with a movable top layer, can adjust the height of the goods shelf, can clean dust on the goods shelf and is convenient for storing and taking goods.)

1. The utility model provides a five metals is cargo rack of adjustable height for alternating current which characterized in that: the lifting goods shelf comprises a base, a body, a goods shelf, a lifting device, a steering dust suction device and a moving device, wherein the body is arranged on the base, the body is a hollow cavity with an opening at one end, the goods shelf is arranged in the body and comprises a fixed goods shelf and a lifting goods shelf, the fixed goods shelf is symmetrically arranged on the base, fixed bearing plates are arranged between the inner walls of the fixed goods shelf, the fixed bearing plates are uniformly arranged between the fixed goods shelf at equal intervals, a slide rail is arranged on the upper wall of the fixed goods shelf, rails are symmetrically arranged on the base and are symmetrically arranged on the two sides of the fixed goods shelf, bearing sliders are arranged on the rails in a sliding manner, the lifting goods shelf is arranged on the bearing sliders and comprises a telescopic rod, a sliding plate, a lifting bearing plate and a sliding chute, the telescopic rod is arranged on the bearing sliders, the telescopic rod is arranged on the two sides, the lifting bearing plate is arranged above the fixed bearing plate, the sliding plate is arranged on the side wall of one side of the telescopic rod close to the fixed goods shelf, the sliding groove is arranged on the bottom wall of the sliding plate, the sliding groove is arranged on the sliding rail in a sliding manner, the telescopic rod comprises a fixed sleeve cylinder and a sliding rod, the fixed sleeve cylinder is a hollow cavity with an open upper end, the sliding rod is arranged in the fixed sleeve cylinder in a sliding and clamping manner, the lifting device is arranged on one side of the bearing slide block away from the fixed goods shelf, the lifting device comprises a lifting motor, a screw rod, a ball bearing, a lifting connecting rod, a bearing seat, a lifting slide block and a guide rail, the motor is arranged on the bearing slide, the guide rail is arranged on the upper wall of the body, the lifting slide block is arranged on the guide rail in a sliding and clamping, the screw rod is rotatably arranged in the bearing, the ball bearing is arranged on the screw rod, the ball bearing is in threaded connection with the screw rod, the lifting connecting rod is arranged between the sliding rod and the ball bearing, the steering dust suction device is arranged between the goods shelf and the side wall of the body, the steering dust suction device comprises a dust collector, a dust exhaust pipe, a filter box, a filter screen, an air outlet, a steering motor box, a steering joint, a dust suction pipe, a connector, a goods shelf dust suction pipe, a rotating shaft, a flat nozzle dust suction head, a steering connecting plate and a steering plate, the dust collector is arranged on the base, the steering motor box is arranged on the upper wall of the body, the steering motor is arranged in the steering motor box, the steering joint is arranged at the power output end of the steering motor, the steering plate is uniformly arranged on the inner side wall of the body at equal intervals, the rotating shaft is arranged on one side of the steering joint far away from the power output end of the steering motor, the steering connecting plate is arranged on the rotating shaft, the dust absorption pipe is arranged on the steering connecting plate and connected with the power input end of the dust collector, a plurality of groups of shelf dust absorption pipes are communicated and arranged on the dust absorption pipe in an equidistance way, the height of two adjacent groups of shelf dust absorption pipes is equal to the height between two adjacent groups of fixed bearing plates, the connector is arranged on one side of the shelf dust absorption pipes far away from the dust absorption pipe, the flat-mouth dust absorption head is clamped and arranged in the connector and communicated with the shelf dust absorption pipe, the filter box is arranged on a base on one side of the dust collector, the dust exhaust pipe is communicated and arranged between the power output end of the dust collector and the filter box, the filter screen is arranged in the filter box, the air outlet is arranged on one side of the filter box, the mobile device comprises an electric telescopic rod, a motor fixing seat and a linkage plate, wherein the motor fixing seat is arranged on the base, the electric telescopic rod is arranged on the motor fixing seat, the linkage plate is arranged at one end, far away from the electric telescopic rod, of the bearing slide block, the linkage plate is arranged between the bearing slide blocks, and the power output end of the electric telescopic rod is connected with the side wall of the linkage plate.

2. The height-adjustable cargo rack for hardware power distribution according to claim 1, wherein: and a baffle is arranged on one side of the fixed goods shelf close to the steering dust suction device.

3. The height-adjustable cargo rack for hardware power distribution according to claim 1, wherein: and a protection box is arranged on the outer side of the lifting motor.

4. The height-adjustable cargo rack for hardware power distribution according to claim 1, wherein: body one side is equipped with turn button, lift button, dust absorption button and shift knob, and turn button links to each other with the steering motor electrical property, and lift button links to each other with the lift motor electrical property, and the dust absorption button links to each other with the dust catcher electrical property, and shift knob links to each other with the electric telescopic handle electrical property.

5. The height-adjustable cargo rack for hardware power distribution according to claim 1, wherein: and limiting blocks are respectively arranged on the two sides of the rail and the guide rail.

6. The height-adjustable cargo rack for hardware power distribution according to claim 1, wherein: an organ protective cover is arranged on the outer side of the screw rod, and the lifting connecting rod penetrates through the organ protective cover and is connected with the sliding rod.

7. The height-adjustable cargo rack for hardware power distribution according to claim 1, wherein: the base is provided with a motor controller, and the motor controller is electrically connected with the lifting motor.

Technical Field

The invention belongs to the technical field of hardware power transmission, and particularly relates to a height-adjustable goods shelf for hardware power transmission.

Background

In the real life, in order to put the five metals hand over the electricity, all can purchase the goods frame, the goods frame top layer is higher, and the inconvenient five metals of taking hand over the electricity, so just need improve current goods frame.

Present five metals are goods frame top layer for alternating current can not remove for fixed to can not adjust the height of goods frame, it is not convenient when getting article, it is mixed and disorderly not to classify when placing article, and it is more not clear up the dust for a long time simultaneously.

Disclosure of Invention

In order to solve the existing problems, the invention provides the height-adjustable hardware goods shelf for power distribution, which has the advantages that the top layer can be moved, the height of the goods shelf can be adjusted, meanwhile, dust on the goods shelf can be cleaned, and articles can be conveniently stored and taken.

The technical scheme adopted by the invention is as follows: the invention discloses a height-adjustable goods shelf for hardware alternating current, which comprises a base, a body, goods shelves, a lifting device, a steering dust suction device and a moving device, wherein the body is arranged on the base, the body is a hollow cavity with an opening at one end, the goods shelves are arranged in the body and comprise fixed goods shelves and lifting goods shelves, the fixed goods shelves are symmetrically arranged on the base, fixed bearing plates are arranged between the inner walls of the fixed goods shelves and are uniformly arranged between the fixed goods shelves at equal intervals, slide rails are arranged on the upper wall of the fixed goods shelves, rails are symmetrically arranged on the base and are symmetrically arranged on two sides of the fixed goods shelves, bearing slide blocks are arranged on the rails in a sliding manner, the lifting goods shelves are arranged on the bearing slide blocks, each lifting goods shelf comprises a telescopic rod, a sliding plate, a lifting bearing plate and a sliding groove, and the telescopic rods are arranged on, the telescopic rods are arranged at two sides of the fixed goods shelf, the lifting bearing plate is arranged on the side wall of one side of the telescopic rods, which is close to the fixed goods shelf, the lifting bearing plate is arranged above the fixed bearing plate, the sliding plate is arranged on the side wall of one side of the telescopic rods, which is close to the fixed goods shelf, the sliding groove is arranged at the bottom wall of the sliding plate, the sliding groove is arranged on the sliding rail in a sliding way, the telescopic rods comprise fixed sleeve cylinders and sliding rods, the fixed sleeve cylinders are hollow cavities with openings at the upper ends, the sliding rods are arranged in the fixed sleeve cylinders in a sliding clamping way, the sliding groove is arranged in the sliding way in a sliding way and used for connecting the lifting goods shelf and the fixed goods shelf, the lifting device is arranged at one side of the bearing slide block, which is far away from the fixed goods shelf, the lifting slide block is arranged on the guide rail in a sliding clamping manner, the bottom wall of the lifting slide block is arranged on the bearing seat, the bearing is clamped and arranged in the bearing seat, the screw is arranged between the bearing and the power output end of the lifting motor, the screw is arranged in the bearing in a rotating manner, the ball bearing is arranged on the screw, the ball bearing is in threaded connection with the screw, the lifting connecting rod is arranged between the sliding rod and the ball bearing, the motor drives the screw to rotate, the screw drives the ball bearing to move up and down, the telescopic rod is driven to extend and shorten through the lifting connecting rod, so that the lifting goods shelf is driven to adjust the height, the steering dust suction device is arranged between the goods shelf and the side wall of the body, and the steering dust suction device comprises a dust collector, a dust exhaust pipe, a filter box, a filter screen, an air outlet, a, The dust collector is arranged on the base, the steering motor box is arranged on the upper wall of the body, the steering motor is arranged in the steering motor box, the steering joint is arranged at the power output end of the steering motor, the steering plates are uniformly arranged on the inner side wall of the body at equal intervals, a plurality of groups of steering plates are arranged on the side wall of the body, the rotating shaft is rotatably arranged on the steering plates in a penetrating manner, the rotating shaft is arranged on one side of the steering joint away from the power output end of the steering motor, the steering connecting plates are arranged on the rotating shaft, the dust suction pipes are arranged on the steering connecting plates and connected with the power input end of the dust collector, a plurality of groups of the goods shelf dust suction pipes are communicated and arranged on the dust suction pipes at equal intervals, the heights of two adjacent groups of goods shelf dust suction pipes are equal to the heights between two adjacent groups of fixed bearing plates, the flat nozzle dust collection head is communicated with the goods shelf dust collection pipe, the filter box is arranged on a base on one side of the dust collector, the dust discharge pipe is communicated between the power output end of the dust collector and the filter box, the filter screen is arranged in the filter box, the air outlet is arranged on one side, far away from the dust discharge pipe, of the filter box, the dust on the fixed bearing plate and the dust on the lifting bearing plate is cleaned through the dust collection pipe, the dust on the fixed bearing plate and the lifting bearing plate is sucked into the goods shelf dust collection pipe through the flat nozzle dust collection head, the dust enters the dust collection pipe from the goods shelf dust collection pipe, the dust is sucked into the filter box through the dust collection pipe and the dust in the dust discharge pipe through the dust collector, the dust is filtered in the filter box through the filter screen, the filtered air is discharged out of the filter box through the air outlet, when the flat nozzle dust collection head cleans up the dust in the working range of the flat nozzle dust collection head, the steering motor drives the steering joint to rotate The dust pipe swings back and forth, the dust pipe drives the flat nozzle dust collection head to swing and adjust the direction, dust on the fixed bearing plate and the lifting bearing plate is convenient to clean up, the moving device is arranged on the base and is arranged between the goods shelf and the side wall of the body, the moving device comprises an electric telescopic rod, a motor fixing seat and a linkage plate, the motor fixing seat is arranged on the base, the electric telescopic rod is arranged on the motor fixing seat, the linkage plate is arranged at one end, away from the electric telescopic rod, of the bearing slide block, the linkage plate is arranged between the bearing slide blocks, the power output end of the electric telescopic rod is connected with the side wall of the linkage plate, the electric telescopic rod extends and shortens to drive the linkage plate to move, the linkage plate drives the bearing slide block to move back and forth on the track, the bearing block.

Furthermore, a baffle is arranged on one side, close to the steering dust collection device, of the fixed goods shelf, and the baffle prevents the lifting goods shelf from sliding down to the fixed goods shelf.

Furthermore, a protection box is arranged on the outer side of the lifting motor, and the protection box is convenient for protecting the lifting motor.

Further, body one side is equipped with turn button, lift button, dust absorption button and shift knob, and turn button links to each other with the steering motor electrical property, and lift button links to each other with the lift motor electrical property, and the dust absorption button links to each other with the dust catcher electrical property, and shift knob links to each other with electric telescopic handle electrical property.

Furthermore, the two sides of the rail and the two sides of the guide rail are respectively provided with a limiting block, and the limiting blocks are used for limiting the lifting goods shelf.

Furthermore, an organ protective cover is arranged on the outer side of the screw rod, the lifting connecting rod penetrates through the organ protective cover to be connected with the sliding rod, and the organ protective cover is used for protecting the screw rod.

Further, the base is provided with a motor controller, the motor controller is electrically connected with the lifting motor, and the motor controller is used for controlling the forward rotation and the reverse rotation of the lifting motor.

The invention with the structure has the following beneficial effects: the height-adjustable goods shelf for hardware power transmission can be moved at a high layer, the height of the goods shelf can be adjusted, articles can be taken conveniently, the articles can be placed in a classified layer by layer, dust on the goods shelf can be cleaned at the same time, the goods shelf is cleaned by turning the dust suction device, the high layer is moved out of the body through the moving device, and the height of the high layer goods shelf is adjusted through the lifting device, so that the goods can be taken and stored conveniently.

Drawings

FIG. 1 is a cross-sectional view of a height adjustable cargo rack for hardware power transmission according to the present invention;

FIG. 2 is a front view of the height adjustable cargo rack for hardware power transmission;

FIG. 3 is a perspective view of the height adjustable cargo rack for hardware power communication according to the present invention;

FIG. 4 is a schematic view illustrating a use state of the height adjustable cargo rack for hardware power transmission according to the present invention;

fig. 5 is a schematic view of a combination structure of an electric telescopic rod, a linkage plate and a bearing slider of the height-adjustable cargo rack for hardware power transmission.

The device comprises a base 1, a base 2, a body 3, a goods shelf 4, a lifting device 5, a steering dust suction device 6, a moving device 7, a fixed goods shelf 8, a lifting goods shelf 9, a fixed bearing plate 10, a sliding rail 11, a rail 12, a bearing slide block 13, a telescopic rod 14, a sliding plate 15, a lifting bearing plate 16, a sliding chute 17, a lifting motor 18, a screw rod 19, a ball bearing 20, a lifting connecting rod 21, a bearing 22, a bearing seat 23, a lifting slide block 24, a guide rail 25, a dust suction machine 26, a dust exhaust pipe 27, a filter box 28, a filter screen 29, an air outlet 30, a steering motor 31, a steering motor box 32, a steering joint 33, a dust suction pipe 34, a connector 35, a goods shelf dust suction pipe 36, a rotating shaft 37, a flat nozzle dust suction head 38, a steering plate 39, an electric telescopic rod 40, a flat nozzle dust suction head 38, a lifting device 7, a fixed goods shelf 8, a lifting goods shelf 8, a, Motor fixing base, 41, interlock board, 42, baffle, 43, guard box, 44, turn button, 45, lift button, 46, dust absorption button, 47, shift button, 48, stopper, 49, organ protection casing, 50, fixed sleeve, 51, slide bar, 52, turn connection board, 53, motor controller.

Detailed Description

The technical solutions of the present invention will be further described in detail with reference to specific implementations, and all the portions of the present invention not described in detail are the prior art.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-5, the invention relates to a height-adjustable hardware goods shelf for alternating current, which comprises a base 1, a body 2, a goods shelf 3, a lifting device 4, a steering dust collector 5 and a moving device 6, wherein the body 2 is arranged on the base 1, the body 2 is a hollow cavity with an opening at one end, the goods shelf 3 is arranged in the body 2, the goods shelf 3 comprises fixed goods shelves 7 and lifting goods shelves 8, the fixed goods shelves 7 are symmetrically arranged on the base 1, fixed bearing plates 9 are arranged between the inner walls of the fixed goods shelves 7, the fixed bearing plates 9 are uniformly arranged between the fixed goods shelves 7 at equal intervals, slide rails 10 are arranged on the upper wall of the fixed goods shelves 7, rails 11 are symmetrically arranged on the base 1, the rails 11 are symmetrically arranged on two sides of the fixed goods shelves 7, bearing sliders 12 are arranged on the rails 11 in a sliding manner, the lifting goods shelves 8 are arranged on the bearing, the lifting shelf 8 comprises a telescopic rod 13, a sliding plate 14, a lifting bearing plate 15 and a sliding groove 16, the telescopic rod 13 is arranged on a bearing slide block 12, the telescopic rod 13 is arranged on two sides of a fixed shelf 7, the lifting bearing plate 15 is arranged on the side wall of one side of the telescopic rod 13 close to the fixed shelf 7, the lifting bearing plate 15 is arranged above the fixed bearing plate 9, the sliding plate 14 is arranged on the side wall of one side of the telescopic rod 13 close to the fixed shelf 7, the sliding groove 16 is arranged on the bottom wall of the sliding plate 14, the sliding groove 16 is arranged on a sliding rail 10 in a sliding manner, the telescopic rod 13 comprises a fixed sleeve cylinder 50 and a sliding rod 51, the fixed sleeve cylinder 50 is a hollow cavity with an opening at the upper end, the sliding rod 51 is arranged in the fixed sleeve cylinder 50 in a sliding and clamping manner, the lifting device 4 is arranged on, Ball bearing 19, lifting connection pole 20, bearing 21, bearing frame 22, lifting slide 23 and guide rail 24, elevator motor 17 is located on bearing slide 12, body 2 upper wall is located to guide rail 24, lifting slide 23 slip joint is located on guide rail 24, 23 diapalls of lifting slide are located to bearing frame 22, bearing 21 joint is located in bearing frame 22, screw rod 18 is located between bearing 21 and elevator motor 17 power take off end, and screw rod 18 rotates and locates in bearing 21, ball bearing 19 is located on screw rod 18, and ball bearing 19 and screw rod 18 threaded connection, lifting connection pole 20 is located between slide bar 51 and ball bearing 19, turn to dust extraction 5 and locate between goods shelves 3 and body 2 lateral wall, turn to dust extraction 5 and include dust catcher 25, dust exhaust pipe 26, rose box 27, filter screen 28, air outlet 29, Steering motor 30, steering motor case 31, steering joint 32, dust absorption pipe 33, connector 34, goods shelves dust absorption pipe 35, pivot 36, flat mouth dust absorption head 37, turn to connecting plate 52 and deflector 38, dust catcher 25 locates on base 1, steering motor case 31 locates the body 2 upper wall, steering motor 30 locates in steering motor case 31, steering joint 32 locates steering motor 30 power take off end, the equidistant align to grid of deflector 38 locates the body 2 inside wall, is equipped with multiunit deflector 38 on the body 2 lateral wall, pivot 36 rotates to run through and locates on deflector 38, pivot 36 locates one side that steering joint 32 kept away from steering motor 30 power take off end, turn to connecting plate 52 and locate on the pivot 36, dust absorption pipe 33 locates on turning to connecting plate 52, and dust absorption pipe 33 is connected with dust catcher 25 power input end, the intercommunication of multiunit equidistance of dust absorption pipe 35 locates on dust absorption pipe 33, the height of two adjacent groups of shelf dust absorption pipes 35 is equal to the height between two adjacent groups of fixed bearing plates 9, the connector 34 is arranged on one side of the shelf dust absorption pipe 35 far away from the dust absorption pipe 33, the flat nozzle dust absorption head 37 is clamped in the connector 34, the flat nozzle dust absorption head 37 is communicated with the shelf dust absorption pipe 35, the filter box 27 is arranged on the base 1 on one side of the dust absorption machine 25, the dust exhaust pipe 26 is communicated between the power output end of the dust absorption machine 25 and the filter box 27, the filter screen 28 is arranged in the filter box 27, the air outlet 29 is arranged on one side of the filter box 27 far away from the dust exhaust pipe 26, the moving device 6 is arranged on the base 1, the moving device 6 is arranged between the side walls of the shelf 3 and the body 2, the moving device 6 comprises an electric telescopic rod 39, a motor fixing seat 40 and a linkage plate 41, the motor fixing seat 40 is arranged on the, the linkage plate 41 is arranged at one end, far away from the electric telescopic rod 39, of the bearing slide block 12, the linkage plate 41 is arranged between the bearing slide blocks 12, and the power output end of the electric telescopic rod 39 is connected with the side wall of the linkage plate 41.

The dust collector comprises a fixed shelf 7, a baffle 42 is arranged on one side of the fixed shelf, which is close to a steering dust collector 5, a protection box 43 is arranged on the outer side of a lifting motor 17, a steering button 44, a lifting button 45, a dust collection button 46 and a moving button 47 are arranged on one side of a body 2, the steering button 44 is electrically connected with a steering motor 30, the lifting button 45 is electrically connected with the lifting motor 17, the dust collection button 46 is electrically connected with a dust collector 25, the moving button 47 is electrically connected with an electric telescopic rod 39, two sides of a rail 11 and a guide rail 24 are respectively provided with a limiting block 48, an organ protective cover 49 is arranged on the outer side of a screw rod 18, a lifting connecting rod 20 penetrates through the organ protective cover 49 to be connected with a sliding rod 51, a motor controller 53 is arranged on a.

When the dust collection device is used specifically, the body 2 is cleaned, the dust collection button 46 is pressed, the dust collector 25 cleans dust on the fixed bearing plate 9 and the lifting bearing plate 15 through the dust collection pipe 33, the dust on the fixed bearing plate 9 and the lifting bearing plate 15 is sucked into the shelf dust collection pipe 35 through the flat nozzle dust collection head 37, the dust enters the dust collection pipe 33 from the shelf dust collection pipe 35, the dust enters the dust discharge pipe 26 through the dust collection pipe 33 through the dust collector 25 and is sucked into the filter box 27, the dust is filtered in the filter box 27 by the filter screen 28, the filtered air is discharged out of the filter box 27 through the air outlet 29, when the flat nozzle dust collection head 37 cleans the dust in the working range of the flat nozzle dust collection head 37, the steering button 44 is pressed, the steering motor 30 drives the steering joint 32 to rotate, the steering joint 32 drives the rotating shaft 36 to rotate around the steering joint plate 38 so as to drive the steering joint plate 52 to swing around the rotating shaft 36 to drive the flat nozzle dust collection head 37 to, the dust on the fixed bearing plate 9 and the lifting bearing plate 15 is cleaned conveniently, after cleaning, the goods are placed on the fixed shelf 7 and the lifting shelf 8, the moving button 47 is pressed, the electric telescopic rod 39 extends to drive the linkage plate 41 to move forwards, the linkage plate 41 drives the bearing slide block 12 to move forwards along the rail 11, the bearing slide block 12 drives the screw rod 18, the screw rod 18 drives the bearing seat 22 to move forwards along the guide rail 24 through the lifting slide block 23, the bearing slide block 12 drives the telescopic rod 13 to move forwards, the telescopic rod 13 drives the sliding plate 14 to slide forwards along the sliding rail 10 through the sliding groove 16, when the sliding plate 14 completely slides to the front of the fixed shelf 7, the sliding groove 16 is separated from the sliding rail 10, at the moment, the lifting button 45 is pressed, the lifting motor 17 is controlled through the motor controller 53 to drive the screw rod 18 to rotate forwards, the screw rod 18 drives the ball bearing 19 to move downwards, the ball bearing 19 drives the sliding rod 51 to move downwards along the fixed sleeve cylinder The telescopic rod 13 is shortened, the sliding rod 51 drives the sliding plate 14 to move downwards, the sliding plate 14 drives the lifting bearing plate 15 to move downwards, the height of the lifting goods shelf 8 is reduced so as to place goods on the lifting bearing plate 15, the lifting motor 17 is controlled to stop rotating through the lifting button 45 when the lifting goods shelf is lowered to a proper height, the lifting button 45 is pressed again after the goods are placed, the lifting motor 17 is controlled to rotate reversely through the motor controller 53, the lifting motor 17 is controlled to stop rotating through the lifting button 45 when the sliding chute 16 is raised to the same height as the sliding rail 10, the screw 18 stops rotating at the moment, the sliding chute 16 stops at the same height as the sliding rail 10, the moving button 47 is pressed, the electric telescopic rod 39 is shortened and reset, the electric telescopic rod 39 drives the bearing slide block 12 to move backwards and reset along the rail 11, the bearing slide block 12 drives the lifting goods shelf 8 to move backwards and reset, the lifting goods shelf 8 is clamped on the, when the lifting goods shelf 8 touches the baffle 42, the moving button 47 is pressed down to control the electric telescopic rod 39 to stop, and the lifting goods shelf 8 resets.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.