CN113716175B

CN113716175B - Pallet device for logistics storage

Info

Publication number: CN113716175B
Application number: CN202111281607.8A
Authority: CN
Inventors: 史建锋; 蒋海燕; 袁祥
Original assignee: Zhangjiagang Free Trade Zone Changjiang International Port Co ltd
Current assignee: Zhangjiagang Free Trade Zone Changjiang International Port Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-01-18
Anticipated expiration: 2041-11-01
Also published as: CN113716175A

Abstract

The invention discloses a tray device for logistics storage, which comprises a tray body, wherein the bottom of the tray body is fixedly connected with two first supporting blocks and two second supporting blocks, two sides of the tray body are respectively provided with a storage tank, a supporting plate is arranged in each storage tank, a sliding connection mechanism matched with the supporting plate is arranged in each storage tank, two first limiting plates are arranged on one side of each storage tank, a first fixing plate is arranged at the bottom of each first limiting plate, one side of each first fixing plate is fixedly connected with one side of the tray body, the first limiting plates are connected with the first fixing plates through limiting adjustment mechanisms, supporting and reinforcing units are arranged on the supporting plates, and a combined clamping assembly is arranged below the tray body. The invention relates to a tray device for logistics storage, which belongs to the technical field of trays, can increase the stacking area of containers according to actual requirements, and can also enable two tray bodies to be assembled together.

Description

Pallet device for logistics storage

Technical Field

The invention relates to the technical field of trays, in particular to a tray device for logistics storage.

Background

The logistics pallet is a tool for placing goods and is widely applied in the logistics transportation process. The logistics pallet is classified according to materials, and there are wooden pallets, plastic pallets, metal pallets, and the like. And can be divided into a roller type tray and a non-roller type tray according to functions.

However, through search, chinese patent No. CN210311366U discloses a detachable stereoscopic pallet for logistics storage, which is characterized in that a connecting rod is connected between a first pallet and a second pallet, so as to adjust the distance between the first pallet and the second pallet according to the width of a container, but a gap exists between the first pallet and the second pallet, so that only a large container can be stacked conveniently, and when a small container is stacked, the container is not conveniently placed right above the position between the first pallet and the second pallet, and in practical use, there is a certain limitation.

Disclosure of Invention

The invention mainly aims to provide a tray device for logistics storage, which can effectively solve the problems that in the background technology, gaps exist between a first tray and a second tray, only a plurality of large containers can be conveniently stacked, when a plurality of small containers are stacked, the containers are inconvenient to place right above the positions between the first tray and the second tray, and certain limitations exist in practical use.

In order to achieve the purpose, the invention adopts the technical scheme that:

a tray device for logistics storage comprises a tray body, wherein the bottom of the tray body is fixedly connected with two first supporting blocks and two second supporting blocks, two sides of the tray body are respectively provided with a storage tank, a supporting plate is arranged in each storage tank, a sliding connecting mechanism matched with the supporting plate is arranged in each storage tank, one side of each storage tank is provided with two first limiting plates, the bottom of each first limiting plate is provided with a first fixing plate, one side of each first fixing plate is fixedly connected with one side of the tray body, the first limiting plates are connected with the first fixing plates through limiting adjusting mechanisms, supporting and reinforcing units are arranged on the supporting plates, and a combined clamping assembly is arranged below the tray body;

the combination joint subassembly is including seting up the positioning groove in first supporting block one side, first through-hole has all been seted up to positioning groove's both sides inner wall, tray body's below is equipped with the anticreep board, the both ends of anticreep board all are connected with two first supporting blocks respectively through the elastic locking mechanism, the spacing picture peg of one side fixedly connected with of first supporting block is kept away from to the second supporting shoe, spacing hole has been seted up to one side of spacing picture peg.

As a further improvement of the invention, the limiting and adjusting mechanism comprises a rectangular movable hole formed in the top of the first fixed plate, a supporting bottom plate is arranged at the bottom of the first fixed plate, the top of the supporting bottom plate is connected with the bottom of the first limiting plate through a connecting block, the connecting block penetrates through the rectangular movable hole, a second through hole is formed in one side of the supporting bottom plate, a positioning plate is arranged in the second through hole, positioning grooves are formed in one sides of the first supporting block and the second supporting block, one end of the positioning plate is located in the positioning grooves, an elastic unit is arranged at the other end of the positioning plate, and the position of the supporting plate is limited through the first limiting plate, so that the supporting plate is prevented from sliding out of the storage tank due to non-human factors.

As a further improvement of the invention, the elastic unit comprises a first connecting plate arranged on one side of a supporting bottom plate, one side of the positioning plate is fixedly connected with one side of the first connecting plate, one side of the supporting bottom plate is provided with two elastic grooves, the inner wall of one side of each elastic groove is connected with one side of the first connecting plate through a tension spring, one side of the first connecting plate is provided with a pull ring, before the supporting plate is moved out of the storage tank, the tension spring is in a tension state by driving the first connecting plate to move, one end of the positioning plate is separated from the positioning groove, the limitation on the position of the supporting bottom plate is released, and then the connecting plate and the first limiting plate are driven by the supporting bottom plate to move, so that the first limiting plate is no longer positioned on one side of the storage tank, the first limiting plate is prevented from blocking the supporting plate from moving out of the storage tank, when the top horizontal position of the supporting plate is consistent with the top horizontal position of the supporting plate body, in the same way, drive supporting baseplate and first limiting plate remove to initial position once more, and the locating plate removes to one side of constant head tank, and then the first connecting plate of extension spring drive removes, make in the one end reinsertion constant head tank of locating plate, avoid the supporting baseplate to rock, first limiting plate removes to the bottom of supporting plate simultaneously, support the supporting plate through first limiting plate, avoid the supporting plate to move down, make the top horizontal position of supporting plate and the top horizontal position of tray body remain the unanimity throughout.

As a further improvement of the invention, the sliding connection mechanism comprises a first movable ring arranged in the storage tank, a second limiting plate is arranged in the first movable ring, a second movable ring is sleeved outside the second limiting plate, the top and the bottom of the second limiting plate are respectively and fixedly connected with the inner wall of the top and the inner wall of the bottom of the first movable ring, one side of the supporting plate is fixedly connected with a second connecting plate, one side of the second movable ring is fixedly connected with one side of the second connecting plate, the supporting plate is moved out of the storage tank by driving the supporting plate to move, the supporting plate can stably slide relative to the storage tank through the design of the first movable ring, the second limiting plate, the second connecting plate and the second movable ring, when the supporting plate is separated from the storage tank, the supporting plate can move up and down relative to the tray body, when the supporting plate is moved out of the storage tank, the supporting plate is driven to move upwards, so that when the top horizontal position of the supporting plate is consistent with the top horizontal position of the tray body, the containers are convenient to stack, and the stacking area of the containers is increased.

As a further improvement of the invention, a first limiting sliding groove is formed in the inner wall of the bottom of the storage groove, a limiting sliding strip is fixedly connected to the bottom of the first movable ring and is positioned in the first limiting sliding groove, and the first movable ring is prevented from separating from the storage groove and limiting the moving distance of the supporting plate through the design of the first movable ring, the first limiting sliding groove and the limiting sliding strip.

As a further improvement of the invention, the supporting and reinforcing unit comprises two fixed blocks arranged at the bottom of the supporting pallet, the fixed blocks are fixedly connected with the supporting pallet, one side of each fixed block is provided with a threaded column and a threaded rotating pipe, the threaded rotating pipe is sleeved outside the threaded column, one end of the threaded rotating pipe is rotatably connected with the fixed blocks, one side of each first supporting block and one side of each second supporting block are provided with slots, when the top horizontal position of the supporting pallet is consistent with the top horizontal position of the pallet body, the threaded rotating pipe and the threaded column are moved out of the storage tank, the threaded column is aligned to the slots by driving the threaded rotating pipe to rotate relative to the fixed blocks, the threaded column is further driven to rotate to move towards the slots, one end of the threaded column is finally inserted into the slots, and the bottom of the supporting pallet is supported by the threaded rotating pipe and the threaded column, the possibility of the support pallet bending during loading is reduced.

As a further improvement of the invention, the elastic locking mechanism comprises two limiting grooves arranged at the bottom of the anti-drop plate, a movable plate is arranged on one side of the first supporting block, a second fixed plate is arranged below the movable plate, one side of the second fixed plate is fixedly connected with one side of the first supporting block, the second fixed plate is connected with the movable plate through a compression spring, the top of the movable plate is fixedly connected with a limiting block, when the volume of the cargo box is larger, the two tray bodies are spliced, so that the limiting inserting plate on one tray body is inserted into the positioning groove on the other tray body, thereby driving the anti-falling plate to penetrate through the two first supporting blocks through the first through holes, and the anti-falling plate penetrates through the corresponding limiting holes, and then make spacing picture peg fix in positioning groove, and then drive the stopper card and go into the spacing inslot for the anticreep board is fixed relative first supporting block.

As a further improvement of the invention, the limiting block is located in the limiting groove, the two sides of the movable plate are both provided with a baffle, the bottom of the baffle is fixedly connected with the top of the second fixed plate, one side of the baffle is provided with a second limiting chute, a sliding block is arranged in the second limiting chute, one side of the sliding block is fixedly connected with one side of the movable plate, and the movable plate can stably move up and down relative to the second fixed plate through the design of the second limiting chute, the sliding block and the baffle.

As a further improvement of the invention, one side of the tray body is provided with a clamping groove, the other side of the tray body is fixedly connected with a clamping plate, and the stability of the connection of the two tray bodies is increased through the design of the clamping groove and the clamping plate.

Compared with the prior art, the invention has the following beneficial effects:

1. through the arranged tray body, the first supporting block, the second supporting block, the storage tank, the supporting plate and the sliding connection mechanism, when a container is not sufficiently stacked at the top of the tray body, the supporting plate is driven to move out of the storage tank, through the design of the first movable ring, the second limiting plate, the second connecting plate and the second movable ring, the supporting plate can stably slide relative to the storage tank, when the supporting plate is separated from the storage tank, the supporting plate can move up and down relative to the tray body, when the supporting plate is removed from the storage tank, the supporting plate is driven to move up, so that when the top horizontal position of the supporting plate is consistent with the top horizontal position of the tray body, the container can be conveniently stacked, the stacking area of the container is increased, through the design of the first movable ring, the first limiting chute and the limiting slide bar, the first movable ring is prevented from being separated from the storage tank, limiting the moving distance of the supporting pallet;

2. through the design of the first fixing plate, the first limiting plate and the limiting adjusting mechanism, the support supporting plate is prevented from sliding out of the storage tank due to non-human factors, before the support supporting plate is moved out of the storage tank, the first connecting plate is driven to move, so that the extension spring is in a stretching state, one end of the positioning plate is separated from the positioning groove, the limitation on the position of the support supporting plate is removed, the support connecting block and the first limiting plate are driven to move through the support supporting plate, so that the first limiting plate is no longer positioned at one side of the storage tank, the first limiting plate is prevented from blocking the support supporting plate to be moved out of the storage tank, when the top horizontal position of the support supporting plate is consistent with the top horizontal position of the tray body, the support supporting plate and the first limiting plate are driven to move to the initial position again, the positioning plate moves to one side of the positioning groove, and the extension spring drives the first connecting plate to move, so that one end of the positioning plate is inserted into the positioning groove again, the support bottom plate is prevented from shaking, meanwhile, the first limiting plate moves to the bottom of the support supporting plate, the support supporting plate is supported through the first limiting plate, the support supporting plate is prevented from moving downwards, and the top horizontal position of the support supporting plate and the top horizontal position of the tray body are always kept consistent;

3. through the design of the first supporting block, the second supporting block, the supporting plate and the supporting and reinforcing unit, when the top horizontal position of the supporting plate is consistent with that of the tray body, the threaded rotating pipe and the threaded column are moved out of the storage tank, the threaded rotating pipe is driven to rotate relative to the fixed block, the threaded column is aligned to the slot, the threaded column is driven to rotate, the threaded column moves towards the slot, finally one end of the threaded column is inserted into the slot, the bottom of the supporting plate is supported through the threaded rotating pipe and the threaded column, and the possibility that the supporting plate is bent in the loading process is reduced;

4. through the first supporting block, the second supporting block, the positioning grooves, the first through hole, the anti-dropping plate, the limiting inserting plate, the limiting hole and the elastic locking mechanism, when the volume of the container is larger, the two tray bodies are spliced, the limiting inserting plate on one tray body is inserted into the positioning groove on the other tray body, the anti-dropping plate is driven to penetrate through the two first supporting blocks through the first through hole and penetrate through the corresponding limiting holes, the limiting inserting plate is fixed in the positioning grooves, the limiting block is driven to be clamped into the limiting groove, the anti-dropping plate is fixed relative to the first supporting block, the connection stability of the two tray bodies is improved through the design of the clamping groove and the clamping plate, and when the two tray bodies need to be disassembled, the movable driving plate moves downwards, the compression spring is in a compression state, and the limiting block is separated from the limiting groove, the limit of the position of the anti-falling plate is removed, the anti-falling plate is driven to be separated from the first through hole and the limiting hole, the limit of the position of the limiting inserting plate is removed, the movable plate is stably moved up and down relative to the second fixing plate through the design of the second limiting sliding groove, the sliding block and the baffle plate, one of the tray bodies is driven to move, the limiting inserting plate is separated from the corresponding positioning groove, and the split between the two tray bodies can be completed.

Drawings

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

FIG. 2 is a schematic view of an extended structure of the support pallet of the present invention;

FIG. 3 is a schematic view of an assembly structure of two tray bodies according to the present invention;

FIG. 4 is a schematic view of a portion of the enlarged structure at A in FIG. 1;

FIG. 5 is a schematic view of a portion of the enlarged structure at B in FIG. 2;

FIG. 6 is a schematic structural view of the sliding connection mechanism of the present invention;

FIG. 7 is a schematic structural view of a limit adjusting mechanism of the present invention;

fig. 8 is a schematic structural diagram of the elastic locking mechanism of the present invention.

In the figure: 1. a tray body; 2. a first support block; 3. a second support block; 4. a storage tank; 5. a support pallet; 6. a first fixing plate; 7. a first limit plate; 8. a positioning groove; 9. a first through hole; 10. an anti-drop plate; 11. a limiting inserting plate; 12. a limiting hole; 13. a rectangular movable hole; 14. a support base plate; 15. connecting blocks; 16. positioning a plate; 17. a second through hole; 18. positioning a groove; 19. a first connecting plate; 20. an elastic groove; 21. an extension spring; 22. a pull ring; 23. a first movable ring; 24. a second limiting plate; 25. a second connecting plate; 26. a second movable ring; 27. a first limiting chute; 28. a limiting slide bar; 29. a fixed block; 30. a threaded swivel tube; 31. a threaded post; 32. a slot; 33. a limiting groove; 34. a second fixing plate; 35. a movable plate; 36. a compression spring; 37. a limiting block; 38. a second limiting chute; 39. a slider; 40. a card slot; 41. clamping a plate; 42. and a baffle plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

As shown in fig. 1 to 8, a tray device for logistics storage comprises a tray body 1, two first supporting blocks 2 and two second supporting blocks 3 are fixedly connected to the bottom of the tray body 1, two sides of the tray body 1 are both provided with a storage tank 4, a supporting plate 5 is arranged in the storage tank 4, a sliding connection mechanism matched with the supporting plate 5 is arranged in the storage tank 4, two first limiting plates 7 are arranged on one side of the storage tank 4, a first fixing plate 6 is arranged at the bottom of the first limiting plate 7, one side of the first fixing plate 6 is fixedly connected with one side of the tray body 1, the first limiting plate 7 is connected with the first fixing plate 6 through a limiting adjustment mechanism, a supporting and reinforcing unit is arranged on the supporting plate 5, and a combined clamping assembly is arranged below the tray body 1;

the combination joint subassembly is including seting up the positioning groove 8 in first supporting block 2 one side, and first through-hole 9 has all been seted up to positioning groove 8's both sides inner wall, and the below of tray body 1 is equipped with anticreep board 10, and the both ends of anticreep board 10 all are connected with two first supporting blocks 2 respectively through the elastic locking mechanism, and second supporting block 3 keeps away from the spacing picture peg 11 of one side fixedly connected with of first supporting block 2, and spacing hole 12 has been seted up to one side of spacing picture peg 11.

Example two

Referring to fig. 1 to 8, the same or corresponding components as those in embodiment 1 are designated by the same reference numerals as those in embodiment 1, and only the differences from embodiment 1 will be described below for the sake of convenience. This example 2 differs from example 1 in that: referring to fig. 1, 2, 4, 5, 6 and 7, the limiting adjustment mechanism includes a rectangular movable hole 13 formed at the top of the first fixing plate 6, a supporting bottom plate 14 is disposed at the bottom of the first fixing plate 6, the top of the supporting bottom plate 14 is connected to the bottom of the first limiting plate 7 through a connecting block 15, the connecting block 15 penetrates through the rectangular movable hole 13, a second through hole 17 is formed at one side of the supporting bottom plate 14, a positioning plate 16 is disposed in the second through hole 17, positioning grooves 18 are formed at one sides of the first supporting block 2 and the second supporting block 3, one end of the positioning plate 16 is located in the positioning groove 18, an elastic unit is disposed at the other end of the positioning plate 16, the elastic unit includes a first connecting plate 19 disposed at one side of the supporting bottom plate 14, one side of the positioning plate 16 is fixedly connected to one side of the first connecting plate 19, two elastic grooves 20 are formed at one side of the supporting bottom plate 14, an inner wall of one side of the elastic groove 20 is connected to one side of the first connecting plate 19 through a tension spring 21, one side of the first connecting plate 19 is provided with a pull ring 22, the sliding connection mechanism comprises a first movable ring 23 arranged in the storing groove 4, a second limiting plate 24 is arranged in the first movable ring 23, the outside of the second limiting plate 24 is sleeved with a second movable ring 26, the top and the bottom of the second limiting plate 24 are respectively fixedly connected with the top inner wall and the bottom inner wall of the first movable ring 23, one side of the supporting plate 5 is fixedly connected with a second connecting plate 25, one side of the second movable ring 26 is fixedly connected with one side of the second connecting plate 25, the bottom inner wall of the storing groove 4 is provided with a first limiting sliding groove 27, the bottom of the first movable ring 23 is fixedly connected with a limiting sliding strip 28, the limiting sliding strip 28 is positioned in the first limiting sliding groove 27, when the top of the tray body 1 is not enough to stack a container, the supporting plate 5 is driven to move so that the supporting plate 5 is moved out of the storing groove 4, and the supporting plate 5 is moved out of the storing groove 4 through the first movable ring 23, The second limit plate 24, the second connecting plate 25 and the second movable ring 26 are designed to enable the support pallet 5 to slide stably relative to the storage tank 4, when the support pallet 5 is separated from the storage tank 4, the support pallet 5 can move up and down relative to the tray body 1, when the support pallet 5 is moved out of the storage tank 4, the support pallet 5 is driven to move upwards, so that when the top horizontal position of the support pallet 5 is consistent with that of the tray body 1, a container can be stacked conveniently, the stacking area of the container is increased, through the design of the first movable ring 23, the first limit sliding groove 27 and the limit sliding strip 28, the first movable ring 23 is prevented from being separated from the storage tank 4, the moving distance of the support pallet 5 is limited, through the first limit plate 7, the support pallet 5 is prevented from sliding out of the storage tank 4 due to non-factor, before the support pallet 5 is moved out of the storage tank 4, the first connecting plate 19 is driven to move, so that the extension spring 21 is in a stretched state, one end of the positioning plate 16 is separated from the positioning groove 18, the position of the supporting bottom plate 14 is not limited, and then the supporting bottom plate 14 drives the connecting block 15 and the first limiting plate 7 to move, so that the first limiting plate 7 is no longer positioned at one side of the storage groove 4, and the first limiting plate 7 is prevented from blocking the supporting pallet 5 from moving out of the storage groove 4, and when the top horizontal position of the supporting pallet 5 is consistent with the top horizontal position of the pallet body 1, similarly, the supporting bottom plate 14 and the first limiting plate 7 are driven to move to the initial position again, and the positioning plate 16 is moved to one side of the positioning groove 18, so that the extension spring 21 drives the first connecting plate 19 to move, so that one end of the positioning plate 16 is inserted into the positioning groove 18 again, and the supporting bottom plate 14 is prevented from shaking, and meanwhile, the first limiting plate 7 is moved to the bottom of the supporting pallet 5, and the supporting pallet 5 is supported by the first limiting plate 7, the support supporting plate 5 is prevented from moving downwards, so that the top horizontal position of the support supporting plate 5 and the top horizontal position of the tray body 1 are always kept consistent.

EXAMPLE III

Referring to fig. 1 to 8, the same or corresponding components as those in embodiment 1 are designated by the same reference numerals as those in embodiment 1, and only the differences from embodiment 1 will be described below for the sake of convenience. This example 3 differs from example 1 in that: referring to fig. 2, 4, 5 and 6, the supporting and reinforcing unit includes two fixing blocks 29 disposed at the bottom of the supporting pallet 5, the fixing blocks 29 are fixedly connected to the supporting pallet 5, one side of the fixing blocks 29 is provided with a threaded post 31 and a threaded rotating pipe 30, the threaded rotating pipe 30 is sleeved outside the threaded post 31, one end of the threaded rotating pipe 30 is rotatably connected to the fixing blocks 29, one side of each of the first supporting block 2 and the second supporting block 3 is provided with a slot 32, when the top horizontal position of the supporting pallet 5 is consistent with the top horizontal position of the pallet body 1, the threaded rotating pipe 30 and the threaded post 31 are moved out of the storage tank 4, the threaded post 31 is aligned to the slot 32 by driving the threaded rotating pipe 30 to rotate relative to the fixing blocks 29, the threaded post 31 is further rotated by driving the threaded post 31, the threaded post 31 is moved toward the slot 32, and finally one end of the threaded post 31 is inserted into the slot 32, the bottom of the supporting pallet 5 is supported by the threaded rotating pipe 30 and the threaded column 31, so that the possibility of bending of the supporting pallet 5 in the loading process is reduced.

Example four

Referring to fig. 1 to 8, the same or corresponding components as those in embodiment 1 are designated by the same reference numerals as those in embodiment 1, and only the differences from embodiment 1 will be described below for the sake of convenience. This example 4 differs from example 1 in that: referring to fig. 1, 2, 3, 7 and 8, the elastic locking mechanism includes two limiting grooves 33 formed at the bottom of the anti-falling plate 10, a movable plate 35 is disposed at one side of the first supporting block 2, a second fixed plate 34 is disposed below the movable plate 35, one side of the second fixed plate 34 is fixedly connected with one side of the first supporting block 2, the second fixed plate 34 is connected with the movable plate 35 through a compression spring 36, a limiting block 37 is fixedly connected with the top of the movable plate 35, the limiting block 37 is located in the limiting groove 33, a baffle plate 42 is disposed at both sides of the movable plate 35, the bottom of the baffle plate 42 is fixedly connected with the top of the second fixed plate 34, a second limiting sliding groove 38 is formed at one side of the baffle plate 42, a sliding block 39 is disposed in the second limiting sliding groove 38, one side of the sliding block 39 is fixedly connected with one side of the movable plate 35, a clamping groove 40 is formed at one side of the tray body 1, and a clamping plate 41 is fixedly connected with the other side of the tray body 1, when the size of the container is larger, the two tray bodies 1 are spliced, so that the limiting inserting plate 11 on one tray body 1 is inserted into the positioning groove 8 on the other tray body 1, the anti-falling plate 10 is driven to penetrate through the two first supporting blocks 2 through the first through holes 9, the anti-falling plate 10 penetrates through the corresponding limiting holes 12, the limiting inserting plate 11 is fixed in the positioning groove 8, the limiting block 37 is driven to be clamped into the limiting groove 33, the anti-falling plate 10 is fixed relative to the first supporting blocks 2, the stability of connection of the two tray bodies 1 is improved through the design of the clamping groove 40 and the clamping plate 41, when the two tray bodies 1 need to be disassembled, the movable plate 35 is driven to move downwards, the compression spring 36 is in a compression state, the limiting block 37 is separated from the limiting groove 33, the limitation on the position of the anti-falling plate 10 is removed, and the anti-falling plate 10 is driven to be separated from the first through holes 9 and the limiting holes 12, the limitation on the position of the limiting insertion plate 11 is removed, the movable plate 35 moves up and down stably relative to the second fixing plate 34 through the design of the second limiting sliding grooves 38, the sliding blocks 39 and the baffle plates 42, and then one of the tray bodies 1 is driven to move, so that the limiting insertion plate 11 is separated from the corresponding positioning groove 8, and the separation between the two tray bodies 1 can be completed.

The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. It will be evident that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Accordingly, the embodiments should be considered as exemplary and non-limiting. The above are only preferred embodiments of the present invention, and do not limit the scope of the claims of the present invention.

Claims

1. The utility model provides a tray device for logistics storage, includes tray body (1), its characterized in that: the bottom of the tray body (1) is fixedly connected with two first supporting blocks (2) and two second supporting blocks (3), both sides of the tray body (1) are provided with storage grooves (4), a supporting plate (5) is arranged in each storage groove (4), a sliding connection mechanism matched with the supporting splint (5) is arranged in the storage tank (4), one side of the storage tank (4) is provided with two first limiting plates (7), the bottom of each first limiting plate (7) is provided with a first fixing plate (6), one side of the first fixing plate (6) is fixedly connected with one side of the tray body (1), the first limit plate (7) is connected with the first fixed plate (6) through a limit adjusting mechanism, the supporting and reinforcing unit is arranged on the supporting plate (5), and the combined clamping assembly is arranged below the tray body (1);

combination joint subassembly is including offering positioning groove (8) in first supporting block (2) one side, first through-hole (9) have all been seted up to the both sides inner wall of positioning groove (8), the below of tray body (1) is equipped with anticreep board (10), the both ends of anticreep board (10) all are connected with two first supporting blocks (2) respectively through elastic locking mechanism, the spacing picture peg (11) of one side fixedly connected with of first supporting block (2) are kept away from in second supporting shoe (3), spacing hole (12) have been seted up to one side of spacing picture peg (11).

2. The tray device for logistics storage as claimed in claim 1, wherein: spacing adjustment mechanism is including offering rectangle movable hole (13) at first fixed plate (6) top, the bottom of first fixed plate (6) is equipped with supporting baseplate (14), the top of supporting baseplate (14) and the bottom of first limiting plate (7) are passed through connecting block (15) and are connected, just rectangle movable hole (13) are run through in connecting block (15), second through-hole (17) have been seted up to one side of supporting baseplate (14), be equipped with locating plate (16) in second through-hole (17), constant head tank (18) have all been seted up to one side of first supporting shoe (2) and second supporting shoe (3), the one end of locating plate (16) is located constant head tank (18), the other end of locating plate (16) is equipped with the elastic element.

3. The tray device for logistics storage according to claim 2, wherein: the elastic unit comprises a first connecting plate (19) arranged on one side of a supporting bottom plate (14), one side of a positioning plate (16) is fixedly connected with one side of the first connecting plate (19), two elastic grooves (20) are formed in one side of the supporting bottom plate (14), the inner wall of one side of each elastic groove (20) is connected with one side of the first connecting plate (19) through a tension spring (21), and a pull ring (22) is arranged on one side of the first connecting plate (19).

4. The tray device for logistics storage as claimed in claim 1, wherein: sliding connection mechanism is including setting up first activity ring (23) in holding tank (4), be equipped with second limiting plate (24) in first activity ring (23), the outside cover of second limiting plate (24) is equipped with second activity ring (26), the top and the bottom of second limiting plate (24) respectively with the top inner wall and the bottom inner wall fixed connection of first activity ring (23), one side fixedly connected with second connecting plate (25) of support plate (5), one side of second activity ring (26) and one side fixed connection of second connecting plate (25).

5. The tray device for logistics storage as claimed in claim 4, wherein: first spacing spout (27) have been seted up to the bottom inner wall of holding tank (4), the spacing draw runner (28) of bottom fixedly connected with of first activity ring (23), just spacing draw runner (28) are located first spacing spout (27).

6. The tray device for logistics storage as claimed in claim 1, wherein: the supporting and reinforcing unit comprises two fixing blocks (29) arranged at the bottom of the supporting plate (5), the fixing blocks (29) are fixedly connected with the supporting plate (5), a threaded column (31) and a threaded rotating pipe (30) are arranged on one side of each fixing block (29), the threaded rotating pipe (30) is sleeved outside the threaded column (31), one end of the threaded rotating pipe (30) is rotatably connected with the fixing blocks (29), and a slot (32) is formed in one side of each first supporting block (2) and one side of each second supporting block (3).

7. The tray device for logistics storage as claimed in claim 1, wherein: elastic locking mechanism includes two spacing grooves (33) of seting up in anticreep board (10) bottom, one side of first supporting block (2) is equipped with fly leaf (35), the below of fly leaf (35) is equipped with second fixed plate (34), one side of second fixed plate (34) and one side fixed connection of first supporting block (2), second fixed plate (34) and fly leaf (35) are connected through compression spring (36), the top fixedly connected with stopper (37) of fly leaf (35).

8. The tray device for logistics storage as claimed in claim 7, wherein: the limiting block (37) is located in a limiting groove (33), the two sides of the movable plate (35) are respectively provided with a baffle (42), the bottom of the baffle (42) is fixedly connected with the top of the second fixing plate (34), one side of the baffle (42) is provided with a second limiting sliding groove (38), a sliding block (39) is arranged in the second limiting sliding groove (38), and one side of the sliding block (39) is fixedly connected with one side of the movable plate (35).

9. The tray device for logistics storage as claimed in claim 1, wherein: a clamping groove (40) is formed in one side of the tray body (1), and a clamping plate (41) is fixedly connected to the other side of the tray body (1).