Goods stacking device for logistics cold chain storage

Abstract

The utility model relates to a stacking device, belongs to the technical field of logistics cold-chain storage, and particularly relates to a goods stacking device for logistics cold-chain storage, which comprises a tray main body, and a placing groove is formed in the top of the tray main body; the two first baffles are pulled up by operating the pull piece, then the two second baffles are pulled up by operating the pull piece, the width of the second baffles is equal to the distance between the two first baffles, and when the first baffles and the second baffles are opened, the second baffles support the first baffles to prevent the first baffles from falling back; goods are placed in the containing grooves and stacked upwards, the goods are blocked, supported and stored by the first baffle and the second baffle, when transferring is needed, a forklift is used for being inserted into the inserting holes to pick up the tray body and move the goods, and the problems that due to the fact that the bottom of an existing tray is a plane, when the forklift moves the goods, the pitching angle is adjusted in the ascending process of an inserting rod of the forklift, and the tray is inconvenient to move are solved. Or due to the fact that the stacking gravity center of the goods shifts, the goods are prone to falling off.

Description

Technical Field

[0001] This utility model relates to the field of logistics cold chain warehousing technology, and in particular to a cargo stacking device for logistics cold chain warehousing. Background Technology

[0002] As we all know, a warehouse is a general term for buildings and places for storing and keeping goods. Pallets are often used in cold chain warehousing to store or transfer goods.

[0003] A search revealed Chinese patent CN217022560U, which discloses a cargo stacking device for cold chain warehousing. The device includes a base with four lifting slots on its lower surface. Each of the four lifting slots has a threaded hole extending through its upper wall. A threaded rod is threaded into each of the four threaded holes. The lower ends of the four threaded rods extend into the four lifting slots. By rotating the threaded rods, the lifting blocks and rollers are driven to descend through their engagement with the threaded holes, thereby supporting the base and allowing it to move.

[0004] Based on the above search results and existing technologies, the following findings were made:

[0005] The existing pallets have a flat top and insertion holes at the bottom. Because the bottom of the pallet is flat, when the forklift moves the goods, the goods are prone to falling off due to the adjustment of the pitch angle when the forklift lever rises, or due to the shift of the center of gravity when the goods are stacked. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model proposes a cargo stacking device for cold chain warehousing. Two first baffles are lifted by operating pull tabs, and then two second baffles are lifted by operating the pull tabs again. The width of the second baffles is equal to the distance between the two first baffles. When the first and second baffles are opened, the second baffles support the first baffles, preventing them from falling back into the placement slot. Goods are placed in the placement slot and stacked upwards, supported by the first and second baffles for storage. When relocation is needed, a forklift is used to insert into the slots, lift the pallet body and goods, and move them, preventing goods from falling. When not in use, the distance from the bottom of the first baffle to the bottom of the placement slot is greater than the thickness of the second baffle. Both the first and second baffles can be rotated and stored in the placement slot, reducing the storage space occupied when not in use.

[0007] The technical solution to achieve the purpose of this utility model is: a cargo stacking device for cold chain warehousing, including a pallet body, a placement groove is provided on the top of the pallet body, two rotating shafts are fixedly connected to the inner walls on both sides of the placement groove, and a first baffle is rotatably connected to the outer circumferential outer wall of the two rotating shafts, and also includes;

[0008] A limiting mechanism, wherein the limiting mechanism is located on the pallet body;

[0009] The limiting mechanism includes two rotating shafts that are fixedly connected to the inner walls of the other two sides of the placement slot. A second baffle is rotatably connected to the outer circumference of each of the two rotating shafts. A storage slot is provided on each of the two first baffles and the two second baffles. A rotating column is rotatably connected to the inner wall of each of the four storage slots. A pull tab is fixedly connected to the outer circumference of each of the four rotating columns.

[0010] In some embodiments, each of the four rotating columns is fitted with a torsion spring, one end of which is fixedly connected to the rotating column, and the other end of which is fixedly connected to the pull tab.

[0011] In some embodiments, the tray body, the two first baffles, and the two second baffles are each provided with multiple through holes.

[0012] In some embodiments, two insertion holes are provided on each of the four outer walls of the tray body.

[0013] In some embodiments, the first rotating shaft is located above the second rotating shaft.

[0014] Compared with existing technologies, the significant advantages of this invention are:

[0015] This invention allows two first baffles to be lifted by operating a pull tab, and then two second baffles to be lifted by operating another pull tab. The width of the second baffle is equal to the distance between the two first baffles. When the first and second baffles are opened, the second baffles support the first baffles, preventing them from falling back into the placement slot. Goods are placed in the placement slot and stacked upwards, supported by the first and second baffles for storage. When relocation is required, a forklift is used to insert into the socket, lift the pallet body and goods, and move them, preventing the goods from falling. When not in use, the distance from the bottom of the first baffle to the bottom of the placement slot is greater than the thickness of the second baffle. Both the first and second baffles can be folded into the placement slot by rotating, reducing the storage space occupied when not in use.

[0016] This invention solves the problem that existing pallets have a flat top and insertion holes at the bottom. Because the bottom of the pallet is flat, goods are prone to falling off when the forklift moves the goods, either due to the adjustment of the pitch angle during the forklift's lever raising or due to the shift of the center of gravity of the goods when stacking. Attached Figure Description

[0017] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided in one embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the overall cross-sectional three-dimensional structure provided in one embodiment of the present invention;

[0020] Figure 3 This utility model provides in one embodiment Figure 2 Enlarged structural diagram at point A in the middle;

[0021] Figure 4 This is a schematic diagram of the rotating column and torsion spring structure provided in one embodiment of the present invention.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Tray body; 2. Insertion hole; 3. First baffle; 4. Second baffle; 5. Pull tab; 6. Through hole; 7. Placement slot; 8. Rotating shaft one; 9. Rotating shaft two; 10. Storage slot; 11. Rotating column; 12. Torsion spring. Detailed Implementation

[0024] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0025] This utility model provides an improved cargo stacking device for cold chain warehousing in logistics. The technical solution of this utility model is as follows:

[0026] like Figures 1-4 As shown, a cargo stacking device for cold chain warehousing includes a pallet body 1. A placement groove 7 is provided on the top of the pallet body 1. Two rotating shafts 8 are fixedly connected to the inner walls of both sides of the placement groove 7. A first baffle 3 is rotatably connected to the outer circumferential wall of each of the two rotating shafts 8. The device also includes a limiting mechanism located on the pallet body 1. The limiting mechanism includes two rotating shafts 9 fixedly connected to the inner walls of the other two sides of the placement groove 7. A second baffle 4 is rotatably connected to the outer circumferential wall of each of the two rotating shafts 9. Storage grooves 10 are provided on both the first baffle 3 and the two second baffle 4. Rotating columns 11 are rotatably connected to the inner walls of all four storage grooves 10. Pull tabs 5 are fixedly connected to the outer circumferential wall of each of the four rotating columns 11. The limiting mechanism improves the stability of goods placed on the pallet body 1 and prevents the goods from tilting.

[0027] like Figure 4As shown, in one embodiment, torsion springs 12 are fitted onto each of the four rotating columns 11. One end of the torsion spring 12 is fixedly connected to the rotating column 11, and the other end of the torsion spring 12 is fixedly connected to the pull tab 5. The torsion springs 12 facilitate the resetting of the pull tab 5.

[0028] like Figure 1 As shown, in one embodiment, the tray body 1, the two first baffles 3 and the two second baffles 4 are all provided with multiple through holes 6; the through holes 6 facilitate the circulation of air.

[0029] like Figure 1 As shown, in one embodiment, two insertion holes 2 are provided on each of the four outer walls of the pallet body 1; the insertion holes 2 facilitate the use of forklifts.

[0030] like Figure 2 As shown, in one embodiment, the first rotating shaft 8 is located above the second rotating shaft 9; the above arrangement facilitates the retraction of the first baffle 3 and the second baffle 4.

[0031] The specific working method is as follows: When in use, pull up the two first baffles 3 by operating the pull tab 5, and then pull up the two second baffles 4 by operating the pull tab 5. The width of the second baffle 4 is equal to the distance between the two first baffles 3. When the first baffles 3 and the second baffles 4 are opened, the second baffles 4 support the first baffles 3 to prevent the first baffles 3 from falling back into the placement slot 7. Place the goods in the placement slot 7 and stack them upwards. They are blocked and supported by the first baffles 3 and the second baffles 4 for storage. When it is necessary to move them, use a forklift to insert the socket 2, lift the pallet body 1 and the goods, and then move them to prevent the goods from falling. When not in use, the distance from the bottom of the first baffle 3 to the bottom of the placement slot 7 is greater than the thickness of the second baffle 4. The first baffles 3 and the second baffles 4 can be folded into the placement slot 7 by rotating, reducing the storage space occupied when not in use.

[0032] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A cargo stacking device for cold chain warehousing, comprising a pallet body (1), wherein a placement groove (7) is provided on the top of the pallet body (1), and two rotating shafts (8) are fixedly connected to the inner walls of both sides of the placement groove (7), and a first baffle (3) is rotatably connected to the outer circumferential outer wall of each of the two rotating shafts (8), characterized in that: Also includes; A limiting mechanism is located on the pallet body (1); The limiting mechanism includes two rotating shafts (9) that are fixedly connected to the inner walls of the other two sides of the placement groove (7). A second baffle (4) is rotatably connected to the outer circumference of each of the two rotating shafts (9). A storage groove (10) is opened on each of the two first baffles (3) and the two second baffles (4). A rotating column (11) is rotatably connected to the inner wall of each of the four storage grooves (10). A pull tab (5) is fixedly connected to the outer circumference of each of the four rotating columns (11).

2. The cargo stacking device for cold chain warehousing according to claim 1, characterized in that: Each of the four rotating columns (11) is fitted with a torsion spring (12). One end of the torsion spring (12) is fixedly connected to the rotating column (11), and the other end of the torsion spring (12) is fixedly connected to the pull plate (5).

3. A cargo stacking device for cold chain warehousing according to claim 1, characterized in that: The tray body (1), the two first baffles (3) and the two second baffles (4) are all provided with multiple through holes (6).

4. A cargo stacking device for cold chain warehousing according to claim 1, characterized in that: Two insertion holes (2) are provided on each of the four outer walls of the tray body (1).

5. A cargo stacking device for cold chain warehousing according to claim 1, characterized in that: The first rotating shaft (8) is located above the second rotating shaft (9).

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