CN217263397U

CN217263397U - Stack unloading equipment

Info

Publication number: CN217263397U
Application number: CN202220241151.6U
Authority: CN
Inventors: 周俊; 王译; 王志刚
Original assignee: Sichuan Guoruan Technology Group Co Ltd
Current assignee: Sichuan Guoruan Technology Group Co Ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-08-23
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a unload pile up neatly equipment, including automobile body and controller, the automobile body is provided with transport module and adsorption module, transport module and adsorption module adaptation, and the controller is used for control transport module and adsorption module. The beneficial effects are as follows: the problem of be in the container among the prior art be a buttress product and be difficult to remove and unload is solved, have work efficiency height, convenient to use's beneficial effect.

Description

Pile up neatly equipment unloads

Technical Field

The utility model relates to an unloading equipment technique, concretely relates to unload pile up neatly equipment.

Background

In the physical industry, palletizing refers to stacking products with basically consistent shapes according to a certain requirement, and then conveying or transferring the products which are stacked neatly; palletizing can be basically divided into three modes:

1. manual stacking; a lighter object.

2. Stacking by using a forklift; is more commonly used in the warehouse.

3. Stacking by using a crane; production lines, heavy objects are commonly used.

In the prior art, a container is often used for loading the stacked products, so that the subsequent transportation work is facilitated; when the product reaches the destination, need remove to unload by the good product of pile up neatly in the container, however the inside space length of container is great, the width is narrow partially, consequently all carries through the manual work under most circumstances, and work efficiency is lower, and when piling up the product of height excessively, needs a plurality of workman's cooperation to unload, has seriously influenced removing of product. Therefore, the above problems need to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unload pile up neatly equipment, the problem that is that the buttress product is difficult to remove and unloads in solving among the prior art container has work efficiency height, convenient to use's beneficial effect.

The utility model discloses a following technical scheme realizes:

the utility model provides a unload pile up neatly equipment, includes automobile body and controller, the automobile body is provided with transport module and adsorption module, transport module with adsorption module adaptation, the controller is used for controlling transport module and adsorption module.

When the stacked products in the container are moved and unloaded, a worker can drive the vehicle body to drive into the container, and one end of the conveying module is positioned at the outlet of the container; the adsorption module is used for adsorbing the products, the adsorption module transfers the products to the conveying module after adsorbing the products, and then the conveying module can convey the products out of the container; remove the in-process of unloading pile up neatly product, the worker only needs can accomplish through controlling the controller and removes the process of unloading, need not the manual work and enters into the container, for the manpower transport, work efficiency is more high-efficient, has saved manpower and materials, convenient to use.

Preferably, the side wall of the vehicle body is provided with guide wheels for contacting with the inner wall of the container.

The guide wheel is arranged on the side wall of the vehicle body, and when the vehicle body moves in the container, the guide wheel is in contact with the inner wall of the container, so that the vehicle body can keep a certain distance from the inner wall of the container, and collision damage is prevented; and the rotation of the guide wheel can be utilized to ensure that the vehicle body moves more smoothly in the container.

Preferably, the adsorption module includes the mounting bracket, be provided with bearing plate and a plurality of absorption unit that can stretch out and draw back in the mounting bracket, the absorption unit is used for adsorbing the product in the container and draws back the product to the bearing plate on, the bearing plate is used for providing the support for the product, the absorption unit with the controller electricity is connected.

The adsorption unit can generate adsorption force so as to be adsorbed on the stacked products; the multiple adsorption units are arranged together, so that the sufficient adsorption force on the product can be ensured, and the product can be stably moved and unloaded; the absorption unit adsorbs the product and withdraws toward the mounting bracket in, makes the product by the pull-back to the mounting bracket in, and on the partly of product was in the bearing plate, the bearing plate can produce certain holding power to the product, and adsorbs the product through the suction that the absorption unit produced simultaneously, thereby can effectually prevent that the product from droing from the mounting bracket at handling engineering.

Preferably, the adsorption unit comprises a vacuum adsorption nozzle and a first telescopic piece which are in adaptive connection with each other, the first telescopic piece is used for driving the vacuum adsorption nozzle to move, and the vacuum adsorption nozzle and the first telescopic piece are both electrically connected with the controller.

The vacuum adsorption nozzle can generate power for adsorbing products, and adsorption or separation of stacked products can be conveniently realized under the control of the controller; the working distance that sets up of first extensible member can make the vacuum adsorption mouth can be adjusted, and the practicality is stronger, and the realization that first extensible member can be convenient under the control of controller is flexible to make the working distance of vacuum adsorption mouth more suitable, and can pull back it to the bearing plate on adsorbing the back with the product, through vacuum suction nozzle's adsorption affinity and the holding power of bearing plate, prevent that the product from being removed and taking place to drop on the way of carrying the module.

Preferably, the automobile body still is provided with lifting module, lifting module includes stand and drive division, it promotes the traveller to slide on the stand, mounting bracket slidable mounting in promote the traveller, the drive division respectively with promote traveller, mounting bracket connection, just the drive division with the controller electricity is connected.

The mounting frame is slidably mounted on the lifting sliding column, and can be lifted under the action of the driving part, so that the working position of the vacuum adsorption nozzle is adjusted; and the lifting sliding column is arranged on the upright column in a sliding manner, and can be lifted on the upright column under the action of the driving part, so that the length of the upright column is not too long, the container can be conveniently accessed, and the lifting distance of the mounting frame is longer.

Preferably, the drive division includes the second extensible member, the second extensible member with the controller electricity is connected, the removal end of second extensible member is provided with first runner, first chain is installed to first runner adaptation, the one end of first chain with the stand is connected, the other end of first chain with the bottom of promotion traveller is connected, the top of promoting the traveller is provided with the second runner, the second chain is installed to the adaptation on the second runner, the one end of second chain with the stand is connected, the other end of second chain with the mounting bracket is connected.

When the moving end of the second telescopic piece rises, the distance between the connecting position of the first chain and the upright post and the moving end of the second telescopic piece is gradually increased, the length of the first chain is fixed, and the other end of the first chain is connected with the bottom end of the lifting sliding column, so that the lifting sliding column can rise on the upright post; one end of the second chain is connected with the upright post, and the other end of the second chain is connected with the mounting frame by bypassing the second rotating wheel, so that the distance between the connecting part of the second chain and the upright post and the second rotating wheel is increased along with the rising of the lifting sliding post, the mounting frame is pulled by the second chain to realize the rising on the lifting sliding post, and the working principle of the descending is opposite; to sum up, the lift of mounting bracket is the second grade lift, consequently does not have high expectations for the height of stand, can not make the length of stand too big and lead to lifting module can't enter into container internal work for adsorption module's work adaptability is stronger.

Preferably, the telescopic module comprises a sliding box and a sliding rod which are matched with each other, one end of the sliding rod is connected with the lifting module, the sliding box is provided with a power part, the power part is used for driving the sliding rod to move, and the power part is electrically connected with the controller.

The sliding box and the sliding rod are matched with each other, and the power part provides power for the movement of the sliding rod, so that the adsorption module can be extended and shortened in the container, and the container has a better working effect and is well matched with a large-length space structure in the container.

Preferably, the lifting module still includes runner assembly, runner assembly includes the spliced pole, the both ends of spliced pole respectively with stand, slide bar rotate to be connected, just the spliced pole with the junction of stand, slide bar all is provided with servo motor, servo motor with the controller electricity is connected.

The servo motor is connected with the controller, so that an operator can rotate the lifting module or change the direction between the connecting column and the sliding rod by controlling the steering of the servo motor, and products at different positions can be moved in the container.

Preferably, the servo motor further comprises a speed reducer, and the speed reducer is connected with the output end of the servo motor.

The setting of reduction gear can make servo motor's rotational speed can not be too fast to make turning to of lifting module safer and be convenient for control, also make the rotation of spliced pole and slide bar safer and easily control simultaneously.

Preferably, the transport module comprises a transport belt, which is connected to the manipulation chamber.

The conveyer belt is used for removing the product of absorption module initiative separation outside the container, consequently need not artifical transport and business turn over container, and work efficiency is higher.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model provides a pile unloading device, when unloading the piled products in the container, the worker can drive the vehicle body to drive into the container, one end of the conveying module is positioned at the outlet of the container; the adsorption module is used for adsorbing the products, the adsorption module transfers the products to the conveying module after adsorbing the products, and then the conveying module can convey the products out of the container; remove the in-process of unloading pile up neatly product, the worker only needs can accomplish through controlling the controller and removes the process of unloading, need not the manual work and enters into the container, for the manpower transport, work efficiency is more high-efficient, has saved manpower and materials, convenient to use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of a pallet unloading device provided by the present invention;

FIG. 2 is an enlarged view corresponding to point A in FIG. 1;

FIG. 3 is an enlarged view corresponding to B in FIG. 1

Fig. 4 is a schematic structural diagram of the lifting module provided by the present invention (omitting the second chain).

Reference numbers and corresponding part names in the drawings:

100-vehicle body, 110-guide wheel, 200-control chamber, 300-conveying module, 310-conveying belt, 400-rotating component, 410-connecting column, 420-servo motor, 430-reducer, 500-lifting module, 510-upright column, 511-lifting sliding column, 520-second telescopic piece, 530-first rotating wheel, 540-first chain, 550-second rotating wheel, 560-second chain, 600-adsorption module, 610-mounting frame, 611-bearing plate, 620-vacuum adsorption nozzle, 630-first telescopic piece, 700-telescopic module, 710-sliding box, 720-sliding rod and 730-power part.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail in order to avoid obscuring the present invention.

Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, the terms "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention.

Examples

As shown in fig. 1 to 4, the utility model provides a stack unloading device, which comprises a vehicle body 100 and a controller, wherein the vehicle body is provided with an operation room 200, the controller is installed in the operation room, the bottom of the vehicle body 100 is provided with tires, the operation room 200 is provided with a steering wheel and a power device for controlling the movement of the vehicle body 100, so that a worker can drive the vehicle body 100 into a container or a container opening of the container in the operation room 200; the vehicle body 100 is provided with a conveying module 300 and an adsorption module 600, the conveying module 300 is matched with the adsorption module 600, one end of the conveying module 300 is used for receiving products adsorbed and conveyed by the adsorption module 600, and the other end of the conveying module 300 extends out of the container, so that the products can be conveniently transported out of the container; the controller is used to control the operations of the transfer module 300 and the adsorption module 600.

When the stacked products in the container are unloaded, a worker can sit in the control room 200 and then drive the vehicle body 100 into the container, and one end of the conveying module 300 is positioned at the outlet of the container; the adsorption module 600 is used for adsorbing the product, after the product is adsorbed by the adsorption module 600, the product is transferred to the conveying module 300, and then the conveying module 300 can convey the product out of the container; move the in-process of unloading the pile up neatly product, the worker only need control the controller and can accomplish in control room 200 and move the process of unloading, for the manpower transport, work efficiency is more high-efficient, has saved manpower and materials.

It should be noted that the controller may be a PC computer or a PLC controller in the prior art.

Preferably, the side wall of the vehicle body 100 is provided with a guide wheel 110 for contacting the inner wall of the container.

As shown in fig. 1, in the present embodiment, two guide wheels 110 are in a group, and are in a horizontal state, and are located on the side walls of the four corners of the vehicle body 100, the guide wheels 110 are flexible to rotate, when the vehicle body 100 moves in the container, the guide wheels 110 contact with the inner wall of the container, so that the vehicle body 100 can keep a certain distance from the inner wall of the container, and collision damage is prevented; and the rotation of the guide wheel 110 can be utilized to make the vehicle body 100 move more smoothly in the container.

Preferably, the adsorption module 600 includes a mounting frame 610, a load-bearing plate 611 and a plurality of telescopic adsorption units are disposed in the mounting frame 610, the adsorption units are configured to adsorb products in the container and pull the products back onto the load-bearing plate 611, the load-bearing plate 611 is configured to provide support for the products, and the adsorption units are electrically connected to the controller.

As shown in fig. 1 and 4, in this embodiment, the mounting frame 610 is a box body having an opening, a bearing plate 611 and a plurality of telescopic adsorption units are disposed in the mounting frame 610, the adsorption units are disposed at the opening of the mounting frame 610 and are mounted on the bearing plate 611, one end of the adsorption unit generating an adsorption force is located outside the mounting frame 610, and can be retracted into the mounting frame 610 after adsorbing a product, so that the product is pulled back into the mounting frame 610, a part of the product is located on the bearing plate 611, the bearing plate 611 can generate a certain support force for the product, and the product is adsorbed by the suction force generated by the adsorption unit, thereby effectively preventing the product from falling off from the mounting frame 610 in a transportation process; the plurality of adsorption units are arranged on the bearing plate 611 in parallel, so that the adsorption area is increased, and the sufficient adsorption force on the product can be further ensured, thereby ensuring that the product can be stably carried and unloaded; the adsorption module 600 adsorbing the product is close to the conveying module 300 under the control of the controller, and then the product is placed on the conveying module 300 to be transported out of the container, so that the operation is very efficient.

Preferably, the suction unit includes a vacuum suction nozzle 620 and a first telescopic member 630 which are adapted to be connected to each other, the first telescopic member 630 is used for driving the vacuum suction nozzle 620 to move, and both the vacuum suction nozzle 620 and the first telescopic member 630 are connected to the controller.

As shown in fig. 2, in the present embodiment, the vacuum suction nozzle 620 faces the outside of the mounting frame 610, and can generate power for sucking the products, so that the sucking or releasing of the piled products can be conveniently realized under the control of the controller; the non-working end of the vacuum adsorption nozzle 620 is connected with the moving end of the first telescopic piece 630, the first telescopic piece 630 is arranged in the mounting frame 610 and is electrically connected with the controller, the first telescopic piece 630 can enable the extending distance of the vacuum adsorption nozzle 620 to be adjusted under the control of the controller, the vacuum adsorption nozzle 620 can be easily adsorbed on the surface of a product, the practicability is stronger, and the first telescopic piece 630 can conveniently realize expansion under the control of the controller, so that the vacuum adsorption nozzle 620 can adsorb the product and then pull the product back into the mounting frame 610, a part of the product is positioned on the bearing plate 611, the bearing plate can generate supporting force for the product, and adsorb the product through the suction force generated by the adsorption unit, and therefore the product can be effectively prevented from falling off from the mounting frame 610 in a conveying process, and the product can be conveyed more stably; it should be noted that, in the present embodiment, the first telescopic member 630 may be an air cylinder of type MF25 × 150 in the prior art, which can achieve stable extension and retraction under the control of the control chamber 200, and facilitate adjustment of the extending length of the vacuum suction nozzle 620.

Preferably, the car body 100 is further provided with a lifting module 500, the lifting module 500 comprises a vertical column 510 and a driving part, the vertical column 510 is provided with a lifting sliding column 511 in a sliding manner, the mounting frame 610 is slidably mounted in the lifting sliding column 511, the driving part is respectively connected with the lifting sliding column 511 and the mounting frame 610, and the driving part is electrically connected with the controller.

As shown in fig. 3 and 4, in this embodiment, the upright column 510 has a certain length, can freely enter and exit the container, and is vertical to the ground, the lifting sliding column 511 is provided with a guide rail along the length direction, the mounting frame 610 is slidably mounted on the guide rail, and can be lifted and lowered under the action of the driving part, so that the working position of the vacuum absorption nozzle 620 is adjusted; the upper end of the upright column 510 is connected with the rotating assembly 400, so that the upright column can rotate according to the working requirement under the action of the rotating assembly 400, and the working position of the vacuum adsorption nozzle 620 is adjusted; and the guide rails are arranged on the two sides of the upright column 510 along the length direction, the lifting sliding column 511 is slidably mounted on the guide rails on the upright column 510, and can be lifted on the upright column 510 under the action of the driving part, so that the whole adsorption module 600 can be lifted at two stages, namely, when the lifting sliding column 511 is lifted on the upright column 510, the adsorption module 600 can change the working height along with the lifting of the lifting sliding column 511, the lifting sliding column 511 also has the set length, and has the stroke for lifting the adsorption module 600, so that the two-stage lifting is realized, and the length of the upright column 510 is not too long, so that the container can be conveniently accessed, and the lifting distance of the adsorption module 600 is longer.

Preferably, the drive part includes second extensible member 520, second extensible member 520 with the controller electricity is connected, the removal end of second extensible member 520 is provided with first runner 530, first chain 540 is installed to first runner 530 adaptation, the one end of first chain 540 with stand 510 is connected, the other end of first chain 540 with mounting bracket 610 is connected, the top that promotes traveller 511 is provided with second runner 550, second chain 560 is installed to the adaptation on the second runner 550, the one end of second chain 560 with stand 510 is connected, the other end of second chain 560 with mounting bracket 610 is connected.

Referring to fig. 3 and 4, in this embodiment, the second telescopic member 520 is a hydraulic cylinder in the prior art, a first rotating wheel 530 is disposed on a moving end of the hydraulic cylinder, one end of the first chain 540 is fixedly connected to an inner wall of the upright 510, and the other end of the first chain 540 bypasses the first rotating wheel 530 and is fixedly connected to a bottom end of the lifting strut 511, when the moving end of the hydraulic cylinder is lifted, a connection point between the first chain 540 and the upright 510 is located below the hydraulic cylinder, and a distance between the first chain 540 and the moving end of the hydraulic cylinder gradually increases, while a length of the first chain 540 is fixed, and the other end of the first chain 540 is connected to the bottom end of the lifting strut 511, so that the lifting strut 511 is lifted on the upright 510; two second rotating wheels 550 are arranged at the top end of the lifting sliding column 511, the second rotating wheels 550 are similar to fixed pulleys in the prior art, one end of a second chain 560 is fixedly connected with the inner wall of the upright column 510, the other end of the second chain is connected with the mounting frame 610 by bypassing the second rotating wheels 550, and the two second chains 560 are symmetrically arranged to ensure that the mounting frame 610 is stressed stably; therefore, as the lifting strut 511 rises above the upright 510, the joint of the second chain 560 and the upright 510 is located below the second pulley 550, and the distance between the second chain 560 and the second pulley 550 is increased, so that the mounting bracket 610 is pulled by the other end of the second chain 560 to rise on the lifting strut 511, it should be noted that the working principle of the descending of the mounting bracket 610 is opposite to the working principle of the ascending process, and therefore, the description is not given; in conclusion, the mounting frame 610 realizes the second-level lifting, so that the lifting module 500 cannot enter the container to work due to the fact that the length of the upright column 510 is too large, and the work adaptability of the adsorption module 600 is stronger.

Preferably, the vehicle body 100 is further provided with a telescopic module 700, the telescopic module 700 includes a sliding box 710 and a sliding rod 720 which are adapted to each other, one end of the sliding rod 720 is connected with the lifting module 500, the sliding box 710 is provided with a power part 730, the power part 730 is used for driving the sliding rod 720 to move, and the power part 730 is electrically connected with the controller.

As shown in fig. 1, in the present embodiment, a sliding box 710 is installed on a vehicle body 100 to be spaced from the ground, a sliding rod 720 has a set length, the length of which is greater than that of the vehicle body 100, the sliding rod 720 is horizontally installed in the sliding box 710, one end of which is rotatably connected to a pillar 510, the sliding box 710 and the sliding rod 720 are adapted to each other, a power unit 730 is installed on an outer wall of the sliding box 710 and includes a servo motor 420 and a reducer 430 connected to each other, an output end of the reducer 430 is provided with a gear and is engaged with a rack provided on the sliding rod 720 in a length direction, so as to provide power for movement of the sliding rod 720, thereby enabling the adsorption module 600 to be extended and retracted in a container, having a better working effect, and being well adapted to a space structure with a greater length in the container.

Preferably, the lifting module 500 further includes a rotating group 400, the rotating group 400 includes a connecting column 410, two ends of the connecting column 410 are respectively rotatably connected to the upright column 510 and the sliding rod 720, a servo motor 420 is disposed at the joint of the connecting column 410 and the upright column 510 and the sliding rod 720, and the servo motor 420 is connected to the control chamber 200.

As shown in fig. 1, in this embodiment, one end of the connecting column 410 is rotatably connected to the sliding rod 720, the other end of the connecting column is rotatably connected to a side of the upright column 510 away from the lifting sliding column 511, the two servo motors 420 are respectively disposed at the two rotating shafts, the output ends of the servo motors 420 are provided with the reducers 430, the output ends of the reducers 430 are respectively connected to the two rotating shafts, and the servo motors 420 are electrically connected to the control room 200, so that the worker can control the rotation direction of the servo motors 420 in the control room 200 to rotate the lifting module 500 or change the direction between the connecting column 410 and the vehicle body 100, thereby moving and unloading products at different positions in the container; the speed reducer 430 is provided to prevent the rotation speed of the servo motor 420 from being too fast, so that the rotation of the lifting module 500 is safer and more convenient to control, and the rotation between the connecting column 410 and the vehicle body 100 is safer and more easily controlled.

Preferably, the conveying module 300 includes a conveying belt 310, and the conveying belt 310 is connected to the manipulation chamber 200.

As shown in fig. 1, in this embodiment, the conveying belt 310 is a belt conveying belt of the prior art, and is disposed on the vehicle body 100, one end of the conveying belt corresponds to the adsorption module 600, and is convenient for receiving a product, and the other end faces the tail of the vehicle body 100, and is located at an outlet of the container or outside the outlet when working in the container, so as to move the product actively separated by the adsorption module 600 to the outside of the container, and therefore, manual carrying and container entering and exiting are not required, and the working efficiency is higher.

The utility model discloses what the key description in the above embodiment is different between each embodiment, and different optimization characteristics are as long as not contradictory between each embodiment, all can make up and form more preferred embodiment, consider that the literary composition is succinct, then no longer describe here.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The unloading and stacking device is characterized by comprising a vehicle body (100) and a controller, wherein the vehicle body (100) is provided with a conveying module (300) and an adsorption module (600), the conveying module (300) is matched with the adsorption module (600), and the controller is used for controlling the conveying module (300) and the adsorption module (600).

2. A palletising apparatus as claimed in claim 1, characterised in that the side walls of the body (100) are provided with guide wheels (110) for contact with the inner walls of the container.

3. A de-palletizing apparatus according to claim 1, wherein the adsorption module (600) comprises a mounting frame (610), a load bearing plate (611) and a plurality of telescopic adsorption units are arranged in the mounting frame (610), the adsorption units are used for adsorbing products in the container and pulling the products back onto the load bearing plate (611), the load bearing plate (611) is used for providing support for the products, and the adsorption units are electrically connected with the controller.

4. A palletising apparatus according to claim 3, characterised in that the suction unit comprises a vacuum suction nozzle (620) and a first telescopic member (630) adapted to be connected to each other, the first telescopic member (630) being adapted to move the vacuum suction nozzle (620), the vacuum suction nozzle (620) and the first telescopic member (630) both being electrically connected to the controller.

5. A pallet unloading device according to claim 3, wherein the vehicle body is further provided with a lifting module (500), the lifting module (500) comprises a vertical column (510) and a driving part, the vertical column (510) is slidably provided with a lifting sliding column (511), the mounting frame (610) is slidably mounted on the lifting sliding column (511), the driving part is respectively connected with the lifting sliding column (511) and the mounting frame (610), and the driving part is electrically connected with the controller.

6. A de-palletizing apparatus according to claim 5, wherein the driving part comprises a second telescopic member (520), the second telescopic member (520) is electrically connected with the controller, a moving end of the second telescopic member (520) is provided with a first rotating wheel (530), the first rotating wheel (530) is adapted to be provided with a first chain (540), one end of the first chain (540) is connected with the upright post (510), the other end of the first chain (540) is connected with a bottom end of the lifting sliding post (511), a top end of the lifting sliding post (511) is provided with a second rotating wheel (550), the second rotating wheel (550) is adapted to be provided with a second chain (560), one end of the second chain (560) is connected with the upright post (510), and the other end of the second chain (560) is connected with the mounting frame (610).

7. A de-palletizing apparatus according to claim 5, wherein the vehicle body (100) is further provided with a telescopic module (700), the telescopic module (700) comprises a sliding box (710) and a sliding rod (720) which are adapted to each other, one end of the sliding rod (720) is connected with the lifting module (500), the sliding box (710) is provided with a power part (730), the power part (730) is used for driving the sliding rod (720) to move, and the power part (730) is electrically connected with the controller.

8. A pallet unloading equipment according to claim 7, wherein the lifting module (500) further comprises a rotating assembly (400), the rotating assembly (400) comprises a connecting column (410), two ends of the connecting column (410) are respectively and rotatably connected with the upright column (510) and the sliding rod (720), a servo motor (420) is arranged at the joint of the connecting column (410) and the upright column (510) and the sliding rod (720), and the servo motor (420) is electrically connected with the controller.

9. A palletising apparatus according to claim 8, further comprising a speed reducer (430), the speed reducer (430) being connected to an output of the servo motor (420).

10. A palletising apparatus as claimed in claim 1, wherein the conveyor module (300) comprises a conveyor belt (310), the conveyor belt (310) being electrically connected to the controller.