CN115892941A

CN115892941A - Pallet cargo separation device for logistics transportation and working method thereof

Info

Publication number: CN115892941A
Application number: CN202211599314.9A
Authority: CN
Inventors: 徐友兵; 曹冲振; 范正权; 王玉伟
Original assignee: Sichuan Bincai Technology Group Co ltd
Current assignee: Sichuan Bincai Technology Group Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-04

Abstract

The invention relates to a pallet cargo separation device for logistics transportation and a working method thereof, wherein the device comprises a pallet separation mechanism, an empty pallet turnover mechanism and an empty pallet stacking mechanism, wherein the empty pallet turnover mechanism is arranged on the back side of the pallet separation mechanism, and the empty pallet stacking mechanism is arranged on one side of the empty pallet turnover mechanism; goods hold in palm separating mechanism includes base, separation fuselage, jacking move and carry mechanism and cylinder conveyer, is connected with the separation fuselage through the trip shaft on the base, and the separation fuselage articulates in the base through upset hydro-cylinder activity, and separation fuselage lower part is provided with jacking move and carries the mechanism, and jacking move and carry and be provided with cylinder conveyer in the mechanism, and separation fuselage upper portion one side is provided with fixed frame, and the opposite side is provided with through the slewing mechanism activity and presss from both sides tight curb plate, and separation fuselage top activity is provided with and presss from both sides tight roof. The invention safely separates the goods from the trays and then stacks and processes the empty trays, thereby improving the efficiency of separating the goods from the trays and greatly reducing the processing time before loading the goods.

Description

Pallet cargo separation device for logistics transportation and working method thereof

Technical Field

The invention relates to a tray cargo separation device for logistics transportation and a working method thereof, and belongs to the technical field of cargo transfer equipment.

Background

When box packing goods such as milk product, drinks are transported, generally with the goods according to a certain amount stack on the tray, the freight of rethread freight train, in order to make full use of carriage inner space in order to save the freight charge, need separate goods and tray sometimes before the loading, only transport the goods, and do not transport the tray. However, as the tray is pressed below the goods, the tray is difficult to separate if the goods are not unstacked, and the goods are stacked after unstacking, so that not only is time wasted, but also the labor intensity of workers is increased; if the common pallet is replaced with a cargo/pallet separable pallet and then the truck is reloaded, a large number of separable pallets need to be purchased, which is very costly.

Chinese patent document CN112978278A discloses a cargo pallet separation processing apparatus and an automatic loading apparatus. The cargo pallet separation processing apparatus includes: the packing box stack separating and stacking device is configured to receive a packing box stack with a tray and recombine the packing box stack with the tray into a packing box stack without the tray to be output, and comprises a turnover frame, wherein the turnover frame is configured to enable the packing box stack with the tray to be transferred from a first box stack bearing part to a second box stack bearing part of the turnover frame through turnover of the turnover frame; and a tray collecting device configured to remove the erected trays on the pack stacking device from the second pack carrying part and horizontally stack the erected trays into a tray stack. This goods tray splitter is direct with pile up neatly goods upset 180, and the goods has overturned 180 from top to bottom on the tray, probably influences the freight security, adopts the pivot drive upset moreover, requires highly to actuating mechanism atress.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the pallet and goods separating device for logistics transportation, which can safely separate goods from pallets under the condition of using common pallets, and then stack empty pallets, so that the efficiency of separating the goods from the pallets is improved, and the processing time before loading the goods is greatly reduced.

The invention also provides a working method of the pallet cargo separation device for logistics transportation.

The technical scheme of the invention is as follows:

a pallet cargo separation device for logistics transportation comprises a pallet separation mechanism, an empty pallet turnover mechanism and an empty pallet stacking mechanism, wherein the empty pallet turnover mechanism is arranged on the back side of the pallet separation mechanism, the empty pallet stacking mechanism is arranged on one side of the empty pallet turnover mechanism, and the pallet separation mechanism, the empty pallet turnover mechanism and the empty pallet stacking mechanism are all connected with a control system;

goods hold in palm separating mechanism includes the base, the separation fuselage, the jacking moves carries the mechanism, roller conveyor, press from both sides tight curb plate, press from both sides tight roof and fixed frame, the base upside is connected with the separation fuselage through the trip shaft, the separation fuselage includes flat board and fixed bolster, dull and stereotyped bottom symmetry is provided with fixed bolster, be provided with a plurality of bracing pieces between two fixed bolster, conveniently support upset hydro-cylinder and jacking hydro-cylinder, the trip shaft both ends are fixed in the base through the bearing frame, separation fuselage dorsal part and bottom articulate in the base through 2 upset hydro-cylinder activities respectively, the fixed roller conveyor that is provided with in separation fuselage lower part, roller conveyor downside is provided with the jacking and carries the mechanism, separation fuselage upper portion one side is provided with fixed frame, the opposite side is provided with through the slewing mechanism activity and presss from both sides tight curb plate, separation fuselage top is provided with through the slewing mechanism activity and presss from both sides tight roof.

According to the invention, the jacking transfer mechanism comprises a jacking transfer frame and a jacking oil cylinder, the lower side of the jacking transfer frame is fixed on the separating machine body through the jacking oil cylinder, the upper side of the jacking transfer frame is provided with a chain conveyor, and the chain conveyor is arranged below the roller gap of the roller conveyor.

According to the invention, the width between the clamping side plate and the fixed frame is 2 pallet widths, so that the goods of 2 pallets can be separated at one time, and the working efficiency is improved.

According to a further preferred embodiment of the present invention, the roller conveyor includes a frame, tray conveying rollers, a conveying driving motor, a tray conveying side roller and a side roller motor, the frame is fixed at the lower portion of the separating body, the tray conveying rollers are uniformly arranged on the frame, one end of the tray conveying roller is connected to the conveying driving motor through a chain wheel and a chain in a meshing manner, the tray conveying side roller is vertically arranged at one side of the separating body close to the jacking and moving frame, and the tray conveying side roller is connected to the side roller motor through a chain wheel and a chain in a meshing manner.

According to the invention, the rotating mechanism comprises a mounting frame, a mounting seat and a rotating oil cylinder, one side of the mounting frame is fixedly connected to the clamping side plate or the clamping top plate through the mounting seat, the other side of the mounting frame is movably mounted on the separating machine body through a bearing and a pin shaft, one side of the mounting frame, which is close to the separating machine body, is hinged to the separating machine body through the rotating oil cylinder, and the mounting frame is driven to move through the stretching of the rotating oil cylinder, so that the opening and closing states of the clamping side plate or the clamping top plate are adjusted.

According to the invention, the empty tray turnover mechanism comprises a turnover machine, a mounting base and a driving oil cylinder, wherein two sides of the turnover machine are movably mounted on the top of the mounting base through rotating shafts, and the bottom of the turnover machine is connected to the bottom of the mounting base through the driving oil cylinder. The driving oil cylinder drives the turnover machine to turn over.

According to a further preferable mode of the invention, the turnover machine comprises a turnover machine body, a roller mounting frame, conveying rollers, side rollers, a side driving motor and a conveying motor, wherein the turnover machine body is an L-shaped machine body, the roller mounting frame is arranged on the upper side of the turnover machine body, a plurality of conveying rollers are arranged in the roller mounting frame, the conveying rollers are connected with the conveying motor through chain wheels and chains in a meshed mode, the conveying motor is arranged on one side of the roller mounting frame, the side rollers are vertically arranged on one side of the vertical end of the turnover machine body, and the side rollers are connected with the side driving motor through the chain wheels and the chains in a meshed mode.

According to the invention, the empty tray stacking mechanism comprises a stacking machine body, a stacking drive and tray supports, wherein the stacking machine body comprises a machine body frame, the machine body frame is a rectangular frame, four corners of the lower side of the machine body frame are respectively provided with a foot cup, the stacking drive is arranged in the machine body frame, 4 tray supports are symmetrically arranged on the machine body frame, and a protection support is symmetrically arranged on the machine body frame to prevent the trays from deviating.

According to a further preferable mode of the invention, the stacking drive comprises a stacking oil cylinder, a jacking frame, stacking rollers and a stacking drive motor, the bottom end inside the fuselage frame is fixedly provided with the stacking oil cylinder, the jacking frame comprises 3 rectangular supports, the lower sides of the 1 rectangular supports are connected with the top end of the stacking oil cylinder, the upper sides of the 1 rectangular supports are symmetrically and vertically provided with 2 rectangular supports, the upper part of the fuselage frame is provided with a plurality of stacking rollers, the 2 vertically arranged rectangular supports are arranged below the roller gap, and the stacking rollers are connected with the stacking drive motor fixed on the fuselage frame through chain wheels and chains in a meshing manner.

According to the invention, the tray support preferably comprises a tray mounting seat and a supporting body, the tray mounting seat is fixed on the body frame, the L-shaped supporting body is movably mounted in the tray mounting seat through a pin shaft, the supporting body extends into the body frame, the supporting body is jacked up by the jacking frame when the tray is driven to rise, the supporting body falls down after the tray rises to a certain height, then the jacking frame descends, and the tray is placed on the supporting body.

The working method of the pallet cargo separation device for logistics transportation comprises the following steps:

(1) In the initial state, the clamping side plates and the clamping top plate are opened, and the turnover machine body is turned into a vertical state;

(2) The pallet and the goods are placed on a pallet conveying roller on one side of the goods pallet separating mechanism by using a forklift or a workshop conveying line, a conveying driving motor is started to drive the pallet to move to the position of the fixed frame, then a jacking oil cylinder is started to drive a jacking transfer mechanism to ascend, and meanwhile, under the driving of a rotating mechanism, a clamping side plate and a clamping top plate are closed to clamp the pallet and the goods;

(3) The overturning oil cylinder is started, the overturning oil cylinder on the back side of the separating machine body contracts, the overturning oil cylinder at the bottom of the separating machine body extends to drive the cargo support separating mechanism to overturn backwards by 90 degrees, a tray conveying side roller and a side roller of the empty tray overturning mechanism are positioned on the same horizontal line after the separating machine body overturns, and then the jacking oil cylinder retracts to a set distance to leave a gap for conveying the tray, so that over-tight extrusion is avoided;

(4) Starting a tray conveying side roller and a side roller of the empty tray overturning mechanism, operating a tray from a gap between a fixed frame and the tray conveying side roller to the side roller of the empty tray overturning mechanism, and then driving an oil cylinder to start, so as to adjust the overturning machine body to be in a horizontal state;

(5) Starting a conveying roller and a stacking roller of the empty tray turnover mechanism, operating the tray to the body frame, then lifting a stacking oil cylinder, driving the tray to ascend by a jacking frame, jacking a supporting body, falling the supporting body after ascending by a set height, then descending the jacking frame, and placing the tray on the supporting body;

(6) And lifting the jacking oil cylinder to enable the jacking transfer mechanism to contact the goods, then extending the overturning oil cylinder at the back side of the separating machine body, contracting the overturning oil cylinder at the bottom of the separating machine body, and restoring the separating machine body to be in an upright state to complete the separation of the goods and the tray.

In actual use, the steps (4), (5) and (6) are carried out simultaneously, so that the waste of time is avoided.

When the chain type cargo conveying belt is used, the chain type cargo conveying belt can be matched with the loading conveying belt, the loading conveying belt is placed on one side of the cargo support separating mechanism, the height of the chain type conveyor is adjusted through the jacking oil cylinder, the height of the cargo is further adjusted, and the separated cargo is directly conveyed to a conveying tool such as a truck by the chain type conveyor.

The invention has the beneficial effects that:

1. the invention provides a pallet and goods separating device for logistics transportation, which is used for safely separating goods from a pallet under the condition of using a common pallet and then stacking empty pallets, so that the efficiency of separating the goods from the pallet is improved, and the processing time before loading the goods is reduced.

2. The invention adopts the turnover mechanism to turn over the goods and the tray at 90 degrees integrally, so that no force is applied between the tray and the goods, the tray is separated through the conveying roller, and then the goods are turned over at 90 degrees in the opposite direction to reset, so that the tray is separated without changing the stacking structure of the original goods.

3. The empty tray stacking mechanism can work repeatedly, and a plurality of trays are stacked on the supporting body by the aid of the jacking frame, so that automatic tray collection is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a cargo tray separating mechanism according to the present invention;

FIG. 3 is a rear view of the cargo separation mechanism of the present invention;

FIG. 4 is a schematic structural view of a jacking transfer mechanism according to the present invention;

FIG. 5 is a schematic structural view of the empty tray turnover mechanism of the present invention;

FIG. 6 is a schematic structural view of an empty tray stacking mechanism of the present invention;

wherein: 1. a cargo support separation mechanism; 2. the empty tray overturning mechanism; 3. an empty tray stacking mechanism;

11. separating the fuselage; 12. a side-rolling motor; 13. a base; 14. a jacking oil cylinder; 15. a jacking shifting mechanism; 16. a turning shaft; 17. a conveying drive motor; 18. turning over the oil cylinder;

111. clamping the side plates; 112. clamping the top plate; 113. a fixed frame; 114. a bearing seat; 1121. a mounting frame; 1122. rotating the oil cylinder; 1123. a mounting seat; 151. jacking the movable frame; 152. a tray conveying roller; 153. a pallet conveying side drum; 154. a frame; 155. a chain conveyor;

21. a turnover machine; 211. a drum mounting frame; 212. a conveying roller; 213. a side drum; 214. a side drive motor; 215. turning over the machine body; 216. a rotating shaft; 217. a conveying motor; 22. installing a base; 23. a driving oil cylinder;

31. stacking the machine body; 311. a foot cup; 312. a fuselage frame; 32. driving the stack; 321. stacking the oil cylinders; 322. a stacking drive motor; 323. a jacking frame; 324. a stacking roller; 33. a tray support; 331. a tray mounting seat; 332. a support; 34. and (4) protecting the bracket.

Detailed Description

The present invention will be further described by way of examples, but not limited thereto, with reference to the accompanying drawings.

Example 1:

as shown in fig. 1 to 6, the present embodiment provides a pallet cargo separation device for logistics transportation, including a pallet separation mechanism 1, an empty pallet turnover mechanism 2 and an empty pallet stacking mechanism 3, wherein the empty pallet turnover mechanism 2 is arranged on the back side of the pallet separation mechanism 1, the empty pallet stacking mechanism 3 is arranged on one side of the empty pallet turnover mechanism 2, and the pallet separation mechanism, the empty pallet turnover mechanism and the empty pallet stacking mechanism are all connected with a control system;

cargo support separating mechanism 1 includes base 13, separation fuselage 11, jacking moves and carries mechanism 15, roller conveyor, press from both sides tight curb plate 111, press from both sides tight roof 112 and fixed frame 113, base 13 upside is connected with separation fuselage 11 through trip shaft 16, the separation fuselage includes dull and stereotyped and fixed support board, dull and stereotyped bottom symmetry is provided with fixed support board, be provided with a plurality of bracing pieces between two fixed support board, conveniently support upset hydro-cylinder and jacking hydro-cylinder, 16 both ends of trip shaft are fixed in the base through bearing frame 114, separation fuselage 11 dorsal part and bottom are respectively through 2 upset hydro-cylinder 18 activity hinges in base 13, the fixed roller conveyor that is provided with in separation fuselage 11 lower part, roller conveyor downside is provided with jacking and carries mechanism 15, separation fuselage 11 upper portion one side is provided with fixed frame 113, the opposite side is provided with through the slewing mechanism activity and presss from both sides tight curb plate 111, separation fuselage 11 top is provided with through the slewing mechanism activity and presss from both sides tight roof 112.

The jacking shifting mechanism 15 comprises a jacking shifting frame 151 and a jacking oil cylinder 14, the lower side of the jacking shifting frame 151 is fixed on the separating machine body 11 through the jacking oil cylinder 14, a chain conveyor 155 is arranged on the upper side of the jacking shifting frame 151, and the chain conveyor 155 is arranged below the roller gap of the roller conveyor. The chain conveyor is a conventional mechanical structure which is a commercially available existing device and is not described any more.

The width is 2 tray width between clamping side plate 111 and fixed frame 113, can realize the goods separation of 2 trays once, promotes work efficiency.

Roller conveyor includes frame 154, tray conveying roller 152, carry driving motor 17, tray conveying side cylinder 153 and side roll motor 12, frame 154 is fixed in the separation fuselage lower part, the equipartition is arranged in the frame and is provided with a plurality of tray conveying roller 152, tray conveying roller 152 one end is connected with through sprocket and chain meshing and carries driving motor 17, separation fuselage 11 is close to the vertical tray conveying side cylinder 153 that is provided with in one side of jacking carrier 151, tray conveying side cylinder 153 is connected with side roll motor 12 through sprocket and chain meshing.

The rotating mechanism comprises an installation frame 1121, an installation seat 1123 and a rotating oil cylinder 1122, one side of the installation frame 1121 is fixedly connected to the clamping side plate 111 or the clamping top plate 112 through the installation seat 1123, the other side of the installation frame 1121 is movably installed on the separating machine body 11 through a bearing and a pin shaft, one side of the installation frame 1121, which is close to the separating machine body, is hinged to the separating machine body 11 through the rotating oil cylinder 1122, the installation frame is driven to move through the stretching of the rotating oil cylinder, and then the opening and closing state of the clamping side plate 111 or the clamping top plate 112 is adjusted.

The empty tray turnover mechanism comprises a turnover machine 21, an installation base 22 and a driving oil cylinder 23, wherein two sides of the turnover machine 21 are movably installed at the top of the installation base 22 through a rotating shaft 216, the bottom of the turnover machine 21 is connected to the bottom of the installation base 22 through the driving oil cylinder 23, and the turnover machine 21 is driven to turn over through the driving oil cylinder 23.

Upset machine 21 is including upset fuselage 215, cylinder mounting bracket 211, conveying roller 212, side roller 213, side driving motor 214 and conveying motor 217, upset fuselage 215 is L type fuselage, upset fuselage 215 upside is provided with cylinder mounting bracket 211, be provided with a plurality of conveying roller 212 in the cylinder mounting bracket 211, conveying roller 212 is connected with conveying motor 217 through sprocket and chain meshing, conveying motor 217 sets up in cylinder mounting bracket 211 one side, the vertical end one side of upset fuselage 215 is vertical to be provided with a plurality of side roller 213, side roller 213 is connected with side driving motor 214 through sprocket and chain meshing.

Empty tray stacking mechanism 3 includes stack fuselage 31, stack drive 32 and tray supporting 33, and stack fuselage 31 includes fuselage frame 312, and fuselage frame 312 is the cuboid frame, and fuselage frame 312 downside four corners department is provided with foot cup 311 respectively, is provided with stack drive 32 in the fuselage frame 312, and the symmetry is provided with 4 tray supporting 33 on the fuselage frame 312, and the symmetry is provided with protective cradle 34 on the fuselage frame 312, prevents that the tray is skew.

Stack drive 32 includes stack hydro-cylinder 321, jacking frame 323, stack cylinder 324 and stack driving motor 322, the inside bottom mounting of fuselage frame 312 is provided with stack hydro-cylinder 321, jacking frame 323 includes 3 rectangle supports, stack hydro-cylinder 321 top is connected to 1 rectangle support downside, the upside symmetry is vertical to be provided with 2 rectangle supports, fuselage frame 312 upper portion is provided with a plurality of stack cylinder 324, cylinder clearance below is arranged in to 2 rectangle supports of vertical setting, stack cylinder 324 is connected with stack driving motor 322 that is fixed in on the fuselage frame through sprocket and chain engagement.

The tray support 33 comprises a tray mounting seat 331 and a support body 332, the tray mounting seat 331 is fixed on the body frame 312, an L-shaped support body 332 is movably mounted in the tray mounting seat 331 through a pin shaft, the support body 332 extends into the body frame, the jacking frame jacks up the support body 332 when driving the tray to rise, the support body 332 falls down after the tray rises to a certain height, and then the jacking frame 323 descends to place the tray on the support body 332.

(1) In the initial state, the clamping side plates and the clamping top plate are opened, and the turnover machine body is turned over to be in a vertical state;

This embodiment can cooperate the loading transmission band during use, places the loading transmission band in goods support separating mechanism one side, through jacking cylinder adjustment chain conveyor height, and then adjustment goods height, utilizes chain conveyor to directly transmit the goods after the separation to transport means such as freight train.

Example 2:

the utility model provides a commodity circulation is tray goods separator for transportation, the structure is as embodiment 1 the difference lies in, and the width is 2 tray width between clamping side plate 111 and fixed frame 113, can realize the goods separation of 2 trays once, promotes work efficiency.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims

1. A pallet cargo separation device for logistics transportation is characterized by comprising a pallet separation mechanism, an empty pallet turnover mechanism and an empty pallet stacking mechanism, wherein the empty pallet turnover mechanism is arranged on the back side of the pallet separation mechanism, and the empty pallet stacking mechanism is arranged on one side of the empty pallet turnover mechanism;

goods hold in palm separating mechanism includes the base, the separation fuselage, the jacking moves and carries the mechanism, roller conveyor, press from both sides tight curb plate, press from both sides tight roof and fixed frame, the base upside is connected with the separation fuselage through the trip shaft, separation fuselage dorsal part and bottom articulate in the base through upset hydro-cylinder activity respectively, the fixed roller conveyor that is provided with in separation fuselage lower part, the roller conveyor downside is provided with the jacking and carries the mechanism, separation fuselage upper portion one side is provided with fixed frame, the opposite side is provided with through the slewing mechanism activity and presss from both sides tight curb plate, separation fuselage top is provided with through the slewing mechanism activity and presss from both sides tight roof.

2. The device for separating palletized goods for logistics transportation as claimed in claim 1, wherein the width between the clamping side plate and the fixed frame is 2 pallet widths.

3. The pallet cargo separation device for logistics transportation according to claim 1, wherein the jacking transfer mechanism comprises a jacking transfer frame and a jacking cylinder, the lower side of the jacking transfer frame is fixed on the separation body through the jacking cylinder, the upper side of the jacking transfer frame is provided with a chain conveyor, and the chain conveyor is arranged below the roller gap of the roller conveyor.

4. The device for separating the pallet goods for the logistics transportation according to claim 3, wherein the roller conveyor comprises a frame, pallet conveying rollers, a conveying driving motor, pallet conveying side rollers and a side roller motor, the frame is fixed at the lower part of the separating body, the pallet conveying rollers are uniformly arranged on the frame, one end of the pallet conveying rollers is connected with the conveying driving motor through a chain wheel and a chain in a meshing manner, the pallet conveying side rollers are vertically arranged at one side of the separating body close to the jacking and moving frame, and the pallet conveying side rollers are connected with the side roller motor through a chain wheel and a chain in a meshing manner.

5. The tray cargo separating device for logistics transportation as recited in claim 4, wherein the rotating mechanism comprises a mounting frame, a mounting seat and a rotating oil cylinder, one side of the mounting frame is fixedly connected to the clamping side plate or the clamping top plate through the mounting seat, the other side of the mounting frame is movably mounted on the separating machine body, and one side of the mounting frame, which is close to the separating machine body, is hinged to the separating machine body through the rotating oil cylinder.

6. The pallet cargo separating device for logistics transportation of claim 5, wherein the empty pallet overturning mechanism comprises an overturning machine, a mounting base and a driving oil cylinder, wherein two sides of the overturning machine are movably mounted on the top of the mounting base through rotating shafts, and the bottom of the overturning machine is connected to the bottom of the mounting base through the driving oil cylinder.

7. The tray cargo separation device for logistics transportation according to claim 6, wherein the turnover machine comprises a turnover machine body, a roller mounting frame, a conveying roller, a side driving motor and a conveying motor, the turnover machine body is an L-shaped machine body, the roller mounting frame is arranged on the upper side of the turnover machine body, a plurality of conveying rollers are arranged in the roller mounting frame, the conveying rollers are connected with the conveying motor through chain wheels and chains in a meshed mode, the conveying motor is arranged on one side of the roller mounting frame, a plurality of side rollers are vertically arranged on one side of the vertical end of the turnover machine body, and the side rollers are connected with the side driving motor through chain wheels and chains in a meshed mode.

8. The pallet cargo separating device for logistics transportation according to claim 7, wherein the empty pallet stacking mechanism comprises a stacking machine body, a stacking drive and pallet supports, the stacking machine body comprises a machine body frame, the machine body frame is a rectangular frame, foot cups are respectively arranged at four corners of the lower side of the machine body frame, the stacking drive is arranged in the machine body frame, 4 pallet supports are symmetrically arranged on the machine body frame, and the protection supports are symmetrically arranged on the machine body frame.

9. The pallet cargo separation device for logistics transportation according to claim 8, wherein the stacking drive comprises a stacking oil cylinder, a jacking frame, a stacking roller and a stacking drive motor, the bottom end inside the body frame is fixedly provided with the stacking oil cylinder, the jacking frame comprises 3 rectangular supports, the lower sides of 1 rectangular support are connected with the top end of the stacking oil cylinder, the upper sides of 1 rectangular support are symmetrically and vertically provided with 2 rectangular supports, the upper part of the body frame is provided with a plurality of stacking rollers, the vertically arranged 2 rectangular supports are arranged below the roller gap, and the stacking roller is connected with the stacking drive motor fixed on the body frame through a chain wheel and a chain in a meshing manner;

preferably, the tray support comprises a tray mounting seat and a supporting body, the tray mounting seat is fixed on the fuselage frame, an L-shaped supporting body is movably mounted in the tray mounting seat through a pin shaft, and the supporting body extends into the fuselage frame.

10. The method for operating the device for separating palletized goods for logistics transportation as set forth in claim 9, wherein the steps of:

(4) Starting a tray conveying side roller and a side roller of the empty tray turnover mechanism, operating the tray from a gap between the fixed frame and the tray conveying side roller to the side roller of the empty tray turnover mechanism, and then driving an oil cylinder to start, and adjusting the turnover machine body to be in a horizontal state;