A long-distance goods fast-assembly device and a fast-assembly method

Abstract

This invention provides a long-distance rapid cargo loading device and method, including components such as a destacking device, a palletizing device, a curved conveyor line, and movable connecting joints. Goods are destackinged by the destacking device and then transported orderly to the palletizing device via the curved conveyor line. After being neatly stacked at the palletizing device, the goods are concentrated and transported, ensuring efficient cargo transport. Simultaneously, a lifting control device within the movable connecting joint allows the vertical height of the horizontal conveyor roller at the end of the conveyor outlet to be greater than the vertical height of the palletizing feed device. This adapts to different site heights and cargo weights, ensuring that goods are transported orderly to the surface of the palletizing feed device. This invention avoids collisions during long-distance transport, ensuring stable and normal transport of goods over long distances.

Description

Technical Field

[0001] This invention relates to the field of cargo transportation technology, and in particular to a long-distance cargo rapid loading device and method. Background Technology

[0002] The rapid cargo loading system can replace manual labor and automatically complete the unpacking, conveying, and palletizing of goods, thus improving the efficiency of cargo transportation. By setting up conveyor tracks in the middle, it can meet the requirements of long-distance cargo transportation.

[0003] During the palletizing process, the palletizing device at the end adjusts its position according to the location of the goods and the actual environment to ensure that the goods are palletized in the predetermined position. Currently, the palletizing device and the conveyor track are connected by movable joints to ensure that the two can move synchronously and ensure the normal transportation of goods.

[0004] Due to variations in ground level and cargo weight, in some rapid loading scenarios, the feeding end of the palletizing device may be higher than the conveyor track. When the height difference is significant, the cargo collides with the edge of the palletizing device, preventing smooth and continuous movement at the connection point. This necessitates staff stopping the line to adjust the situation, resulting in low efficiency of the rapid loading equipment. Furthermore, in the initial, unnoticed stages, this can lead to deformation and damage of large batches of cargo, affecting normal cargo transport. Summary of the Invention

[0005] To address the aforementioned problems, this invention provides a long-distance cargo rapid loading device and method, which can prevent collisions during long-distance transportation and ensure the normal and stable transportation of goods over long distances.

[0006] To solve the above problems, the technical solution adopted by the present invention is as follows:

[0007] A long-distance rapid cargo loading device, comprising:

[0008] The destacking device includes a destacking feeder and a destacking discharger;

[0009] Palletizing equipment, including palletizing feeder and palletizing dischargeer;

[0010] A curved conveyor line, installed between a depalletizing device and a palletizing device, is used to transport goods in a directional manner; it includes a retractable chain plate mounting frame, which has a conveying inlet end and a conveying outlet end, and a plurality of horizontal conveying rollers arranged in parallel are rotatably mounted on the side wall of the chain plate mounting frame;

[0011] The movable connecting joint is installed between the conveyor discharge end of the chain plate mounting frame and the palletizing feed device of the palletizing device to connect the two for synchronous movement.

[0012] The movable connecting joint includes a lifting control device, wherein the height position of the conveying and discharging end of the chain plate mounting frame is adjusted by the lifting control device so that the vertical height of the horizontal conveying roller at the very end of the conveying and discharging end is greater than the vertical height of the palletizing and feeding device.

[0013] Preferably, the destacking device includes an inclined destacking mounting frame, a transfer machine is provided at the bottom of the destacking mounting frame, a transfer opening is provided at the end of the transfer machine, and the destacking discharge device is installed at the transfer opening.

[0014] Preferably, the palletizing device includes a palletizing mounting frame, the surface of which is provided with a cross lifting device, the cross lifting device being disposed between the palletizing feeding device and the palletizing discharging device, and a multi-joint palletizing robotic arm being mounted on the surface of the palletizing mounting frame.

[0015] Preferably, the bottom of the chain plate mounting frame is equipped with several walking components, and the top is equipped with several sets of vertical limiting rollers, which are located on both sides of the horizontal conveying roller and are positioned corresponding to it.

[0016] Preferably, the lifting control device includes a lifting control plate, a first lifting control component fixedly connected to the palletizing and feeding device, and a second lifting control component movably connected to the side wall of the chain plate mounting frame, wherein the height position of the conveying and discharging end of the chain plate mounting frame is adjusted by the first lifting control component and the second lifting control component in coordination.

[0017] Preferably, the first lifting control assembly includes a first mounting plate, a lifting screw is rotatably connected to the inner wall of the first mounting plate, a positioning block is fixedly connected to the side wall of the lifting control plate, the lifting screw passes through the positioning block and is threadedly connected to it, and an electrical control device is provided at the bottom of the first mounting plate for controlling the rotation of the lifting screw.

[0018] Preferably, the second lifting control assembly includes a telescopic rod installed on the side of the lifting control panel, a positioning frame installed at the end of the telescopic rod, a movable mounting workpiece connected to the chain plate mounting frame on the inner wall of the positioning frame, and a telescopic control device connected to the telescopic rod through a connecting pipe.

[0019] Preferably, a laser positioning system is provided between the chain plate mounting frame and the palletizing feeding device, and an electrically controlled valve is provided in the connecting pipe. The electrically controlled valve is electrically connected to the laser positioning system. The laser positioning system includes a laser emitting device and a laser positioning area. The height position of the chain plate mounting frame is determined according to the position of the laser in the laser positioning area, thereby controlling the opening and closing of the electrically controlled valve.

[0020] Preferably, the lifting control board is L-shaped, and the lifting control board is detachably fixedly connected to the second lifting control component.

[0021] A method for rapid loading of long-distance goods includes the following steps:

[0022] S1. Move the depalletizing device and the palletizing device to the predetermined position, and connect the depalletizing device and the palletizing device through the curved conveyor line to complete the conveying preparation;

[0023] S2. Adjust the height position of the conveyor discharge end of the chain plate mounting frame by means of the lifting control device in the movable connecting joint, so that the vertical height of the horizontal conveyor roller at the very end of the conveyor discharge end is greater than the vertical height of the palletizing feeding device.

[0024] S3. Dynamically adjust the lifting control device status based on the height difference between the chain plate mounting frame and the horizontal conveyor roller.

[0025] The beneficial effects of this invention are as follows:

[0026] By installing a curved conveyor line between the depalletizing and palletizing devices, the requirements for rapid cargo transportation over long distances can be met, improving the efficiency of cargo transportation and stacking. The curved conveyor line and palletizing devices are connected by movable joints, meeting the requirements of different rapid transportation environments while extending the service life of the connection and ensuring its proper functioning. In particular, the installation of a lifting control device ensures that the vertical height of the horizontal conveyor roller at the very end of the conveyor discharge end is consistently higher than the vertical height of the palletizing feed device, guaranteeing normal cargo transportation at the connection point and ensuring both efficiency and integrity. The coordinated lifting control by the first and second lifting control components, through a two-stage control approach, further ensures control stability, meeting the lifting control needs of different scenarios and further guaranteeing the stability of cargo transportation. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0028] Figure 2 This is a schematic diagram of the main structure of the present invention;

[0029] Figure 3 This is a top view of the structure of the present invention;

[0030] Figure 4 This is a three-dimensional structural diagram of the palletizing device of the present invention;

[0031] Figure 5 This is a three-dimensional structural diagram of the destacking device of the present invention;

[0032] Figure 6 This is a three-dimensional structural diagram of the curved conveyor line of the present invention;

[0033] Figure 7 For the present invention Figure 6 Front view structural diagram;

[0034] Figure 8 For the present invention Figure 7 A magnified structural diagram at point A.

[0035] In the diagram: 100, Depalletizing device; 110, Depalletizing mounting frame; 120, Transfer machine; 121, Transfer opening; 130, Depalletizing feed device; 140, Depalletizing discharge device; 200, Curved conveyor line; 210, Chain plate mounting frame; 211, Conveyor discharge end; 212, Conveyor feed end; 220, Vertical limit roller; 230, Horizontal conveyor roller; 240, Traveling assembly; 300, Palletizing device; 310, Palletizing feed device 320. Cross-shaped lifting device; 330. Palletizing and unloading device; 340. Multi-joint palletizing robotic arm; 400. Movable connecting joint; 410. Lifting control plate; 420. Second lifting control component; 430. Positioning frame; 440. Movable mounting workpiece; 450. First lifting control component; 451. First mounting plate; 452. Lifting screw; 453. Positioning block; 454. Electrical control device; 455. Mounting ear. Detailed Implementation

[0036] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0037] See attached document Figure 1 -Appendix Figure 8A long-distance rapid cargo loading device includes components such as a destacking device 100, a palletizing device 300, a curved conveyor line 200, and a movable connecting joint 400. Goods are destacking using the destacking device 100 and then orderly conveyed to the palletizing device 300 via the curved conveyor line 200. After being neatly stacked at the palletizing device 300, the goods are concentrated and transported, ensuring efficient cargo transportation. Simultaneously, the lifting control device within the movable connecting joint 400 allows the vertical height of the horizontal conveying roller 230 at the very end of the conveying outlet 211 to be greater than the vertical height of the palletizing feed device 310. This adapts to different site heights and cargo weights, ensuring that goods are orderly conveyed to the surface of the palletizing feed device 310 of the palletizing device 300, preventing collisions and blockages at the connection points, thus guaranteeing efficient cargo transportation and preventing concentrated damage to the goods.

[0038] The destacking device 100 includes a destacking feeding device 130 and a destacking discharging device 140. The destacking device 100 also includes an inclined destacking mounting frame 110. A transfer machine 120 is provided at the bottom of the destacking mounting frame 110. A transfer opening 121 is provided at the end of the transfer machine 120. The destacking discharging device 140 is installed at the transfer opening 121. During the destacking process, at the destacking feeding device 130, the goods neatly stacked on the pallet are gripped by a negative pressure suction cup and dragged to the transfer machine 120. The transfer machine 120 transfers multiple goods, allowing the goods to be moved out one by one from the transfer opening 121 in an orderly manner and moved to the destacking discharging device 140. Finally, the goods are transported one by one through the curved conveyor line 200 to complete the destacking and decentralized transportation of the goods.

[0039] It should be noted that the destabilizing and unloading device 140 is positioned above the curved conveyor line 200 at a constant position at its end. The two are connected by a connecting workpiece to ensure a smooth transition between the destabilizing and unloading device 140 and the curved conveyor line 200. This avoids damage caused by collisions at the front end and also ensures the efficiency and integrity of the goods.

[0040] The palletizing device 300 includes a palletizing feed device 310 and a palletizing discharge device 330; the palletizing device 300 also includes a palletizing mounting frame, on the surface of which a cross-lifting device 320 is provided, positioned between the palletizing feed device 310 and the palletizing discharge device 330; a multi-joint palletizing robotic arm 340 is mounted on the surface of the palletizing mounting frame; goods are first conveyed to the surface of the palletizing feed device 310 via a curved conveyor line 200, and then conveyed to the surface of the cross-lifting device 320; for items requiring posture adjustment... For goods, the cross-lifting device 320 lifts and reverses the direction of the goods to ensure the consistency of the overall stacking direction. After reversal, the goods are conveyed to the surface of the palletizing and unloading device 330 by the conveying rollers on the surface of the cross-lifting device 320. The goods are then stacked in a row on the surface of the palletizing and unloading device 330. Finally, the multi-joint palletizing robot arm 340 collects and stacks the goods on the surface of the palletizing and unloading device 330 and places them in a predetermined position, such as in the carriage. This replaces repetitive manual work and greatly improves the efficiency of goods transportation and palletizing.

[0041] The curved conveyor line 200 is installed between the depalletizing device 100 and the palletizing device 300 for conveying goods in a directional manner. It includes a retractable chain plate mounting frame 210, which has a conveying feed end 212 and a conveying discharge end 211. Several horizontal conveying rollers 230 are rotatably arranged on the side wall of the chain plate mounting frame 210. The chain plate mounting frame 210 of the curved conveyor line 200 is bendable and retractable, and can be adjusted according to changes in the site. The multiple horizontal conveying rollers 230 are driven by a chain belt, which can control the directional movement of goods on their surface, specifically directional movement to the surface of the palletizing feed device 310, so as to realize the directional conveying of goods between the depalletizing device 100 and the palletizing device 300.

[0042] The movable connecting joint 400 is installed between the conveyor discharge end 211 of the chain plate mounting frame 210 and the palletizing feed device 310 of the palletizing device 300 to connect the two for synchronous movement. The movable connecting joint 400 connects the curved conveyor line 200 and the palletizing device 300. The movable connection between the two can reduce the wear at the connection point, allowing the palletizing device 300 to move during the transport of goods, thus meeting the needs of stacking. At the same time, the connection through the movable connecting joint 400 can ensure that the two move and dock synchronously, while extending the service life of the connection point and avoiding rigid breakage.

[0043] When using the movable connecting joint 400 for connection, some sites may be tilted or uneven, resulting in a large height difference between the curved conveyor line 200 and the palletizing device 300. Some goods are heavy and will exert weight on the curved conveyor line 200 to control its downward pressure. This will cause the height of the curved conveyor line 200 to be lower than the height of the edge of the palletizing feed device 310. As a result, the goods will collide with the edge of the palletizing feed device 310 during the conveying process at the connection point between the two, causing the goods to be jammed or even damaged. This will cause a large-scale stoppage of goods conveying and damage to the goods, requiring manual inspection and readjustment, which delays the efficiency of goods conveying.

[0044] To address the aforementioned issues, the movable connecting joint 400 includes a lifting control device. This device adjusts the height of the conveyor discharge end 211 of the chain plate mounting frame 210, ensuring that the vertical height of the horizontal conveyor roller 230 at the very end of the conveyor discharge end 211 is greater than the vertical height of the palletizing feed device 310. By automatically adjusting the height of the conveyor discharge end 211 at the end of the curved conveyor line 200, the lifting control device ensures that the vertical height of the horizontal conveyor roller 230 at the very end of the conveyor discharge end 211 is consistently greater than the height of the palletizing feed device 310. This guarantees that goods are properly conveyed to the surface of the palletizing feed device 310, ensuring stable goods transport, significantly improving the efficiency of long-distance continuous goods transport, reducing the failure rate, ensuring normal long-distance goods transport, and reducing the breakage rate during long-distance transport.

[0045] Several traveling components 240 are installed at the bottom of the chain plate mounting frame 210, and several sets of vertical limiting rollers 220 are installed at the top. The vertical limiting rollers 220 are located on both sides of the horizontal conveying roller 230 and their positions are corresponding to those of the horizontal conveying roller 230. By setting the traveling components 240, the upper chain plate mounting frame 210 can be supported, and it can be slidably conveyed to any position to ensure the stability of the goods conveying. At the same time, the horizontal conveying roller 230 is set on both sides of the horizontal conveying roller 230, and a U-shaped conveying channel is formed between the vertical limiting rollers 220 and the horizontal conveying roller 230 to ensure the stability of the goods conveying and to ensure that the goods can be conveyed on the surface of the curved conveyor line 200, thus ensuring the continuity and stability of the goods conveying.

[0046] Please refer to the appendix for details. Figure 8As a preferred lifting method, the lifting control device includes a lifting control plate 410, a first lifting control component 450 fixedly connected to the palletizing and feeding device 310, and a second lifting control component 420 movably connected to the side wall of the chain plate mounting frame 210. The first lifting control component 450 and the second lifting control component 420 work together to adjust the height of the conveying and discharging end 211 of the chain plate mounting frame 210. The position of the first lifting control component 450 is relatively fixed, and it can adjust the position of the second lifting control component 420 and the lifting control plate 410. The movable end of the second lifting control component 420 is movably connected to the side wall of the chain plate mounting frame 210 and can move freely in the horizontal direction. The second lifting control component 420 can also adjust the vertical position of the lifting control plate 410 to achieve lifting adjustment control and meet the control requirements.

[0047] By coordinating the second lifting control component 420 and the first lifting control component 450, the needs of cargo transportation can be met according to different sites and cargo weights. The first lifting control component 450 can select a long-distance lifting control mode, and can adjust the height position of the second lifting control component 420 and the lifting control plate 410 at the end of the site to fill the height difference on the ground. The second lifting control component 420 can be adjusted in time during the cargo transportation process to meet the transportation requirements of goods of different weights, and can keep the height difference between the lifting control plate 410 and the palletizing and feeding device 310 within a predetermined range. The lifting control needs are met by the coordinated lifting control of the two components.

[0048] It should be noted that the lifting control plate 410 is L-shaped, and the lifting control plate 410 is detachably and fixedly connected to the second lifting control component 420. The second lifting control component 420 is installed on the inner wall of the L-shaped bottom end of the lifting control plate 410, which can realize two-level lifting control and ensure the stability of coordinated control. At the same time, the two are detachably set, which can adjust the position of the curved conveyor line 200 and the palletizing device 300 during the initial placement process, so as to facilitate the quick assembly equipment to enter the narrow and curved working area and ensure the stability of cargo transportation.

[0049] The first lifting control component 450 includes a first mounting plate 451. A lifting screw 452 is rotatably connected to the inner wall of the first mounting plate 451. A positioning block 453 is fixedly connected to the side wall of the lifting control plate 410. The lifting screw 452 passes through the positioning block 453 and is threadedly connected to it. An electrical control device 454 is provided at the bottom of the first mounting plate 451 to control the rotation of the lifting screw 452. During the rotation of the lifting screw 452, it can drive the positioning block 453 to slide up and down, thereby driving the lifting control plate 410 and the second lifting control component 420 at the end to slide up and down, thus realizing lifting control. By setting the lifting screw 452 for lifting control, its stroke is large and it can complete self-locking after moving to the predetermined position, which can limit the position and ensure the position of the goods transportation state. After the palletizing device 300 moves to a low-lying area, by controlling the positioning block 453 to descend, the lifting control plate 410 and the second lifting control component 420 at the end can be lowered, thus realizing the control of the height position of the lifting control plate 410 at the end and meeting the control requirements.

[0050] Mounting ears 455 with openings are fixedly provided on the side wall of the first mounting plate 451. The mounting ears 455 are fixed to a predetermined position on the surface of the stacking device 300 to complete the installation and fixing of the first lifting control component 450. The two are also detachable, which allows the movable connecting joint 400 to be disassembled as a whole and installed separately, improving the efficiency of the initial movement.

[0051] The second lifting control component 420 includes a telescopic rod installed on the side of the lifting control plate 410. A positioning frame 430 is installed at the end of the telescopic rod. A movable mounting workpiece 440 is provided on the inner wall of the positioning frame 430 and connected to the chain plate mounting frame 210. The telescopic rod is externally connected to a telescopic control device through a connecting pipe. The telescopic control device pumps control medium (such as hydraulic oil) into the telescopic rod to control the extension and retraction of the telescopic rod. This enables the lifting control plate 410 to be raised and lowered at the end, which can be adjusted according to the weight of the goods. When the weight of the goods is large, the pressure of the pumped oil is increased to ensure that the lifting control plate 410 is at a predetermined height, avoiding the goods from colliding with the edge of the palletizing feed device 310. When the weight of the goods is small, a smaller amount of oil is pumped in to control the height of the lifting control plate 410, so as to prevent the goods from falling from a high position into the palletizing feed device 310, thus avoiding damage to the goods.

[0052] It should be noted that the telescopic rod is equipped with an elastic element inside or at its end, which can adaptively compress and adjust according to the weight of the goods to ensure that the lifting control plate 410 is always located above the palletizing feeding device 310. After compression, the height difference between the two is small, ensuring a smooth transition of the goods between them, thereby ensuring the normal transportation of the goods.

[0053] A laser positioning system is installed between the chain plate mounting frame 210 and the palletizing feed device 310. An electrically controlled valve is installed in the connecting pipe and is electrically connected to the laser positioning system. The laser positioning system includes a laser emitting device and a laser positioning area. The height of the chain plate mounting frame 210 is determined based on the position of the laser within the laser positioning area, thereby controlling the opening and closing of the electrically controlled valve. The laser emitting device can be installed at a predetermined position on the side wall of the lifting control plate 410, and the laser positioning area is located on the other side. When the lifting control plate 410 descends beyond a predetermined height, the system determines that the lifting control plate 410... The height position cannot continue to decrease. At this time, the control valve is closed, thus ensuring that the hydraulic oil in the second lifting control component 420 does not flow backward, ensuring that the lifting control plate 410 is at the rated height position, further ensuring the normal transportation of goods, and ensuring the stability of the goods transportation at the connection point. By setting the height of the second lifting control component 420 to ensure the predetermined height, it is suitable for transporting large-mass goods, which can reduce the requirements for the hydraulic telescopic control device, reduce the size and weight of the equipment, simplify control, and ensure stable control effect while ensuring the normal transportation of goods.

[0054] A method for rapid loading of long-distance goods includes the following steps:

[0055] S1. Move the depalletizing device 100 and the palletizing device 300 to a predetermined position, and connect the depalletizing device 100 and the palletizing device 300 through the curved conveyor line 200 to complete the conveying preparation. Specifically, move the depalletizing device 100 to the position of the cargo pallet, move the palletizing device 300 to the position where the cargo needs to be finally carried, such as the high-speed rail carriage, and then move the curved conveyor line 200 between the depalletizing device 100 and the palletizing device 300 to complete the long-distance conveying of the cargo.

[0056] S2. By adjusting the height of the conveyor discharge end 211 of the chain plate mounting frame 210 through the lifting control device within the movable connecting joint 400, the vertical height of the horizontal conveyor roller 230 at the very end of the conveyor discharge end 211 is greater than the vertical height of the palletizing feed device 310. The vertical height of the horizontal conveyor roller 230 at the very end of the conveyor discharge end 211 is always greater than the vertical height of the edge of the palletizing feed device 310. This allows the goods to move smoothly between the two, meeting the requirements of continuous goods conveying and preventing the goods from colliding with the edge of the palletizing feed device 310 during the conveying process, thus ensuring the stability of the goods conveying. At the same time, the lifting control device can keep the height difference between the two within the rated range to prevent the goods from slipping from a higher position, thus avoiding damage to the goods.

[0057] S3. The lifting control device is dynamically adjusted according to the height difference between the chain plate mounting frame 210 and the horizontal conveyor roller 230. It can be adjusted according to the weight of the goods and the horizontal height of the transportation site to meet the requirements of goods transportation under different conditions, and further ensure that the height difference between the two is within the rated range to ensure the normal transportation of goods.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A long-distance rapid cargo loading device, characterized in that, include: The destacking device (100) includes a destacking feed device (130) and a destacking discharge device (140). The palletizing device (300) includes a palletizing feeder (310) and a palletizing discharger (330). A curved conveyor line (200) is installed between a destacking device (100) and a palletizing device (300) for conveying goods in a directional manner; it includes a retractable chain plate mounting frame (210), which has a conveying feed end (212) and a conveying discharge end (211), and the side wall of the chain plate mounting frame (210) is rotatably equipped with a plurality of horizontally arranged conveying rollers (230). The movable connecting joint (400) is installed between the conveying discharge end (211) of the chain plate mounting frame (210) and the palletizing feed device (310) of the palletizing device (300) to connect the two for synchronous movement; The movable connecting joint (400) includes a lifting control device, wherein the height position of the conveying discharge end (211) of the chain plate mounting frame (210) is adjusted by the lifting control device so that the vertical height of the horizontal conveying roller (230) at the very end of the conveying discharge end (211) is greater than the vertical height of the palletizing feeding device (310). The lifting control device includes a lifting control plate (410), a first lifting control component (450) fixedly connected to the palletizing feeding device (310), and a second lifting control component (420) movably connected to the side wall of the chain plate mounting frame (210). The height position of the conveying outlet end (211) of the chain plate mounting frame (210) is adjusted by the first lifting control component (450) and the second lifting control component (420). The lifting control board (410) is L-shaped, and the lifting control board (410) is detachably fixedly connected to the second lifting control assembly (420); The first lifting control component 450 selects a long-distance lifting control method, and adjusts the height position of the second lifting control component 420 and the lifting control plate 410 at the end to fill the height difference on the ground; the second lifting control component 420 makes timely adjustments during the cargo transportation process to meet the transportation requirements of goods of different qualities, so that the height difference between the lifting control plate 410 and the palletizing feeding device 310 is within a predetermined range.

2. The device according to claim 1, characterized in that, The destacking device (100) includes an inclined destacking mounting frame (110), a transfer machine (120) is provided at the bottom of the destacking mounting frame (110), a transfer opening (121) is provided at the end of the transfer machine (120) of the destacking mounting frame (110), and the destacking discharge device (140) is installed at the transfer opening (121).

3. The device according to claim 1, characterized in that, The palletizing device (300) includes a palletizing mounting frame, on the surface of which a cross lifting device (320) is provided. The cross lifting device (320) is located between the palletizing feeding device (310) and the palletizing discharging device (330). A multi-joint palletizing robotic arm (340) is mounted on the surface of the palletizing mounting frame.

4. The device according to claim 1, characterized in that, The bottom of the chain plate mounting frame (210) is equipped with several walking components (240), and the top is equipped with several sets of vertical limiting rollers (220). The vertical limiting rollers (220) are located on both sides of the horizontal conveying roller (230) and their positions correspond to those of the horizontal conveying roller (230).

5. The device according to claim 1, characterized in that, The first lifting control assembly (450) includes a first mounting plate (451), a lifting screw (452) is rotatably connected to the inner wall of the first mounting plate (451), a positioning block (453) is fixedly connected to the side wall of the lifting control plate (410), the lifting screw (452) passes through the positioning block (453) and is threadedly connected to it, and an electrical control device (454) is provided at the bottom of the first mounting plate (451) for controlling the rotation of the lifting screw (452).

6. The device according to claim 1, characterized in that, The second lifting control assembly (420) includes a telescopic rod installed on the side of the lifting control plate (410). A positioning frame (430) is installed at the end of the telescopic rod. A movable mounting workpiece (440) is provided on the inner wall of the positioning frame (430) and connected to the chain plate mounting frame (210). The telescopic rod is externally connected to a telescopic control device through a connecting pipe.

7. The device according to claim 6, characterized in that, A laser positioning system is provided between the chain plate mounting frame (210) and the palletizing and feeding device (310). An electrically controlled valve is provided in the connecting pipe. The electrically controlled valve is electrically connected to the laser positioning system. The laser positioning system includes a laser emitting device and a laser positioning area. The height position of the chain plate mounting frame (210) is determined according to the position of the laser in the laser positioning area, thereby controlling the opening and closing of the electrically controlled valve.

8. A method for rapid loading of goods over long distances, characterized in that, Using the long-distance rapid cargo loading equipment according to any one of claims 1-7 includes the following steps: S1. Move the depalletizing device (100) and the palletizing device (300) to the predetermined position, and connect the depalletizing device (100) and the palletizing device (300) through the curved conveyor line (200) to complete the conveying preparation; S2. Adjust the height position of the conveying outlet end (211) of the chain plate mounting frame (210) by means of the lifting control device in the movable connecting joint (400), so that the vertical height of the horizontal conveying roller (230) at the very end of the conveying outlet end (211) is greater than the vertical height of the palletizing feeding device (310); S3. Dynamically adjust the lifting control device status according to the height difference between the chain plate mounting frame (210) and the horizontal conveyor roller (230).

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