A pallet reinforcement fixing structure for supporting panel boxes

Abstract

The present invention belongs to the technical field of panel boxes, and provides a pallet reinforcement and fixing structure for panel boxes, comprising: a pallet main body, each side of the pallet main body is provided with a fixing component, and a telescopic mechanism is installed at the bottom of the pallet main body; the present invention drives rack 2 to move in the direction of the flexible slide plate by a gear, and when the telescopic plate moves, it pulls the flexible slide plate to move in the second pallet toward the first pallet, and the movement of rack 2 drives the square bar to assist the telescopic plate in pushing the flexible slide plate, and when rack 1 moves, it drives the gear to rotate synchronously and drives rack 2 to move synchronously, so that the distance that the telescopic plate pulls the flexible slide plate is equal to the distance that the rack 2 pushes the flexible slide plate, so that the flexible slide plate can completely fit the gap in the second pallet, thereby preventing the second pallet in a hollow state from breaking, which in turn causes damage to the goods.

Description

Technical Field

[0001] The invention belongs to the technical field of panel boxes, in particular to a pallet reinforcement fixing structure for a panel box. Background Art

[0002] A panel box is a box body composed of a pallet, a box body, a box cover, and more than one section of panels stacked in a stacked manner. At present, most panel boxes on the market are foldable, and the panels can be folded and stored between the upper cover and the pallet. In order to meet the requirements of folding and storing the panels, generally no connecting structure is set between the panels and the pallet, so that the panels can be completely separated from the pallet. Such a structure is easy to separate the panels from the pallet when subjected to external force collision or shaking. Although the existing panel boxes have the advantages of being storable and occupying little space, their volume still cannot be adjusted.

[0003] In order to solve the above problems, the announcement number is: CN210654114U, which proposes a pallet for a panel box, which has the advantages of adjustable width, simple and firm structure, and convenient operation. It includes a pallet body, which is composed of a left pallet and a right pallet through the plug-in plate and the plug-in hole. The left pallet is connected to a U-shaped limit plate by hinges on both sides of the plug-in hole. Two small cylinders are respectively provided on both sides of the U-shaped limit plate. Three limit grooves are provided on the surface of the right pallet. A large sliding buckle and three small sliding buckles are respectively provided on both sides of the left pallet. The right pallet is provided with three small sliding buckles and a large sliding buckle on the side corresponding to the left pallet. The large sliding buckle and the small sliding buckle are connected by a sliding plate, and the sliding plate is provided with a blocking protrusion at the edge of the large sliding buckle. Although the above patent solves the problem that the panel box cannot adjust the volume, there is a gap in the left and right pallets during the adjustment process, which is in a hollow state, and it is easy to break when it is full of goods.

[0004] In summary, the present invention provides a pallet reinforcement and fixing structure for supporting a panel box to solve the above-mentioned problems. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a pallet reinforcement and fixing structure for supporting a panel box to solve the problems raised in the background technology.

[0006] The technical solution of the present invention is as follows:

[0007] A pallet reinforcement fixing structure for supporting a panel box comprises a pallet main body, each side of the pallet main body is provided with a fixing component, and a telescopic mechanism is installed at the bottom of the pallet main body.

[0008] Furthermore, the tray body includes: a first tray, a second tray and a U-shaped groove, the second tray is arranged on one side of the first tray, the U-shaped groove is opened on the first tray and the second tray, a slide groove 1 is arranged at the bottom of the second tray, and a flexible slide plate is arranged in the slide groove 1.

[0009] Furthermore, square holes are provided at places where the first tray and the second tray are provided with fixing components, and a cavity is provided inside the second tray to facilitate the flexible skateboard to slide in the cavity, and the flexible skateboard is made of rubber and is L-shaped.

[0010] Furthermore, the fixing assembly includes a limit block 1, a clamping block and a sleeve, one end of the limit block 1 is fixedly connected to the first tray and the second tray, the clamping block is rotatably connected to the limit block 1, the sleeve is fixedly connected to the bottom of the clamping block, one end of the sleeve is slidably connected to the square holes on the first tray and the second tray, and one end of the sleeve away from the first tray and the second tray is slidably connected to the limit block 2.

[0011] Furthermore, a ratchet is provided inside the end of the sleeve away from the first tray and the second tray, and a ratchet is also provided on the side of the limit block 2 facing the ratchet of the sleeve. The two ratchets are engaged to limit the limit block 2, and a gap is left between the sleeve and the side of the limit block 2 where no ratchet is provided, so that the staff can lift the limit block 2 conveniently.

[0012] Furthermore, the telescopic mechanism includes a telescopic plate, a rack 1 and a gear, one end of the telescopic plate is fixedly connected to the middle of the first tray, the other end of the telescopic plate is fixedly connected to the flexible skateboard, the rack 1 is fixedly connected to both sides of the first tray, the gear is rotatably connected to an end of the second tray close to the first tray, one side of the gear is meshed with the rack 1, and the other side of the gear is meshed with the rack 2, one end of the rack 2 connected to the flexible skateboard is fixedly connected to a square bar, both ends of the square bar are slidably connected to the slide groove 1, the first tray is fixedly connected to the slide groove 2 on one side of the rack 1, and the slide groove 2 is slidably connected with a limiting plate.

[0013] Furthermore, the limit plate is provided with an arc groove near the half of the rack one, which is convenient for the staff to operate with their feet, and the limit plate is I-shaped, and the shorter end of the limit plate can limit the rack one.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention drives rack 2 to move in the direction of the flexible skateboard through gears. When the telescopic plate moves, it pulls the flexible skateboard to move in the second pallet toward the first pallet, and the movement of rack 2 drives the square bar to assist the telescopic plate in pushing the flexible skateboard. When rack 1 moves, it drives the gear to rotate synchronously and drives rack 2 to move synchronously, so that the distance that the telescopic plate pulls the flexible skateboard is equal to the distance that rack 2 pushes the flexible skateboard, so that the flexible skateboard can completely fit the gap in the second pallet, preventing the second pallet in a hollow state from breaking, thereby causing damage to the goods.

[0016] 2. The present invention pushes the second limit block to rotate in the direction away from the pallet body when the coaming box moves downward, and the sleeve rotates accordingly, so that the card block rotates in the direction of the coaming box, and a reserved opening is opened on the surface of the coaming box to facilitate the end of the card block to be inserted into the coaming box, thereby fixing the coaming box, facilitating cargo transportation and simplifying the work content of the staff; the staff hooks the arc groove at the end of the second limit block with their feet to move the second limit block upward in the sleeve, thereby separating the ratchet teeth on the second limit block and the sleeve from each other, pulling the second limit block so that one end of the second limit block is retracted into the sleeve, so that the card block rotates in the direction away from the coaming box and detaches from the coaming box. The present invention is easy to operate and the staff does not need to bend over to operate the whole process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a stereogram of the device of the present invention;

[0018] Figure 2 It is a structural diagram of the telescopic mechanism of the device of the present invention;

[0019] Figure 3 is a cross-sectional view of the device of the present invention;

[0020] Figure 4 It is a structural diagram of the fixing assembly of the present invention;

[0021] Figure 5 The present invention Figure 2 Enlarged view of point A in the middle;

[0022] Figure 6 The present invention Figure 4 Enlarged view of point B in the middle.

[0023] In the figure:

[0024] 1. Tray body; 11. First tray; 12. Second tray; 13. U-shaped groove; 14. Slide groove 1; 15. Flexible slide plate; 2. Fixing assembly; 21. Limit block 1; 22. Block; 23. Sleeve; 24. Limit block 2; 3. Telescopic mechanism; 31. Telescopic plate; 32. Rack 1; 33. Gear; 34. Rack 2; 35. Slide groove 2; 36. Limit plate. DETAILED DESCRIPTION

[0025] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] like Figure 1-6 As shown, the present invention provides a pallet reinforcement fixing structure for supporting a panel box, comprising: a pallet main body 1, each side of the pallet main body 1 is provided with a fixing component 2, and a telescopic mechanism 3 is installed at the bottom of the pallet main body 1.

[0027] As an embodiment of the present invention, the tray body 1 includes: a first tray 11, a second tray 12 and a U-shaped groove 13, the second tray 12 is arranged on one side of the first tray 11, the U-shaped groove 13 is opened on the first tray 11 and the second tray 12, and a slide groove 14 is arranged at the bottom of the second tray 12, and a flexible slide plate 15 is arranged in the slide groove 14.

[0028] As an embodiment of the present invention, square holes are provided at the places where the fixing components 2 are provided on the first tray 11 and the second tray 12, and a cavity is provided inside the second tray 12 to facilitate the flexible skateboard 15 to slide in the cavity. The flexible skateboard 15 is made of rubber and is L-shaped to facilitate the flexible skateboard 15 to fit into the cavity of the second tray 12.

[0029] As an embodiment of the present invention, the fixing assembly 2 includes a limit block 21, a clamping block 22 and a sleeve 23, one end of the limit block 21 is fixedly connected to the first tray 11 and the second tray 12, the clamping block 22 is rotatably connected in the limit block 21, the sleeve 23 is fixedly connected to the bottom of the clamping block 22, one end of the sleeve 23 is slidably connected to the square holes on the first tray 11 and the second tray 12, and the end of the sleeve 23 away from the first tray 11 and the second tray 12 is slidably connected to the limit block 24.

[0030] As an embodiment of the present invention, a ratchet is provided inside the end of the sleeve 23 away from the first pallet 11 and the second pallet 12, and a ratchet is also provided on the side of the limit block 24 facing the ratchet of the sleeve 23. The two ratchets are engaged to limit the limit block 24, and a gap is left between the sleeve 23 and the side of the limit block 24 where the ratchet is not provided, so that the staff can lift the limit block 24.

[0031] As an embodiment of the present invention, the telescopic mechanism 3 includes a telescopic plate 31, a rack 132 and a gear 33, one end of the telescopic plate 31 is fixedly connected to the middle of the first tray 11, the other end of the telescopic plate 31 is fixedly connected to the flexible slide plate 15, the rack 132 is fixedly connected to both sides of the first tray 11, the gear 33 is rotatably connected to one end of the second tray 12 close to the first tray 11, one side of the gear 33 is meshed with the rack 132, the other side of the gear 33 is meshed with a rack 234, one end of the rack 234 connected to the flexible slide plate 15 is fixedly connected to a square bar, both ends of the square bar are slidably connected to the slide groove 14, the first tray 11 is located on one side of the rack 132 and is fixedly connected to a slide groove 235, and a limiting plate 36 is slidably connected in the slide groove 235.

[0032] As an embodiment of the present invention, the limit plate 36 is provided with an arc groove near the half of the rack 1 32 to facilitate the staff to operate with their feet, and the limit plate 36 is I-shaped, and the shorter end of the limit plate 36 can limit the rack 1 32.

[0033] Specific working principle:

[0034] First, if Figure 1-3 and Figure 5 As shown, the staff pulls the second tray 12 in the direction away from the first tray 11, so that the gear 33 engages with the rack 1 32 and rotates clockwise, and the gear 33 drives the rack 2 34 to move in the direction of the flexible slide plate 15. Since the flexible slide plate 15 is easily stretched in length and cannot completely fit the gap in the second tray 12, the telescopic plate 31 pulls the flexible slide plate 15 in the second tray 12 to move in the direction of the first tray 11 when it moves, and the rack 2 34 moves to drive the square bar to assist the telescopic plate 31 in pushing the flexible slide plate 15. Because the rack 1 32 is fixedly connected to the first tray 11, the rack 1 32 moves, which will drive the gear 33 to rotate synchronously and It drives rack 2 34 to move synchronously, so that the distance that the telescopic plate 31 pulls the flexible slide plate 15 is equal to the distance that the rack 2 34 pushes the flexible slide plate 15, so that the flexible slide plate 15 can completely fit the gap in the second pallet 12, thereby preventing the hollow second pallet 12 from breaking and causing damage to the goods. Moreover, since the flexible slide plate 15 is made of rubber, the flexibility of the second pallet 12 can be increased. When reaching the appropriate position, the staff only needs to put their feet on the arc groove of the limit plate 36, and hook the limit plate 36 to move in the direction of the rack 1 32, so that the upper part of the limit plate 36 is stuck in the rack 1 32, thereby fixing the rack 1 32.

[0035] Then, if Figure 4 and Figure 6As shown, after adjusting to a suitable volume, the staff inserts the panel box into the U-shaped groove 13 on the first pallet 11 and the second pallet 12. At this time, one end of the limit block 24 extends out of the sleeve 23. Because the limit block 24 and the sleeve 23 are both provided with ratchets and mesh with each other, the limit block 24 is restricted from moving away from the pallet body 1; when the panel box moves downward, the limit block 24 is pushed to rotate in the direction away from the pallet body 1, and the sleeve 23 rotates accordingly, so that the block 22 rotates toward the panel box, and a reserved opening is opened on the surface of the panel box, which is convenient for the end of the block 22 to be inserted into the panel box, thereby fixing the panel box, facilitating cargo transportation and simplifying the work of the staff. The staff's work content; when the staff needs to remove the coaming box from the pallet, because there is a gap above the sleeve 23 and the limit block 24, the staff only needs to hook the arc groove at the end of the limit block 24 with their feet to make the limit block 24 move upward in the sleeve 23, thereby separating the limit block 24 and the ratchet teeth on the sleeve 23 from each other, and then move the limit block 24 away from the pallet body 1, so that one end of the limit block 24 is retracted into the sleeve 23, and then put down the limit block 24 and push the limit block 24 in the direction of the sleeve 23, so that the clamping block 22 rotates away from the coaming box and detaches from the coaming box. The present invention is easy to operate and the staff does not need to bend over to operate throughout the process.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A pallet reinforcement fixing structure for a panel box, comprising: A pallet body (1) is characterized in that each side of the pallet body (1) is provided with a fixing component (2), and a telescopic mechanism (3) is installed at the bottom of the pallet body (1).

2. A pallet reinforcement and fixing structure for supporting a panel box as claimed in claim 1, characterized in that: The tray body (1) comprises: a first tray (11), a second tray (12) and a U-shaped groove (13); the second tray (12) is arranged on one side of the first tray (11); the U-shaped groove (13) is provided on the first tray (11) and the second tray (12); a slide groove (14) is provided at the bottom of the second tray (12); a flexible slide plate (15) is provided in the slide groove (14).

3. A pallet reinforcement fixing structure for supporting a panel box as claimed in claim 2, characterized in that: The first tray (11) and the second tray (12) are provided with square holes at the locations where the fixing components (2) are provided, and the interior of the second tray (12) is provided with a cavity. The flexible slide plate (15) is made of rubber and is L-shaped.

4. A pallet reinforcement and fixing structure for supporting a panel box as claimed in claim 2, characterized in that: The fixing assembly (2) comprises a limit block 1 (21), a clamping block (22) and a sleeve (23); one end of the limit block 1 (21) is fixedly connected to the first tray (11) and the second tray (12); the clamping block (22) is rotatably connected to the limit block 1 (21); the sleeve (23) is fixedly connected to the bottom of the clamping block (22); one end of the sleeve (23) is slidably connected to square holes on the first tray (11) and the second tray (12); and one end of the sleeve (23) away from the first tray (11) and the second tray (12) is slidably connected to the limit block 2 (24).

5. A pallet reinforcement and fixing structure for supporting a panel box as claimed in claim 4, characterized in that: A ratchet is provided inside one end of the sleeve (23) away from the first tray (11) and the second tray (12), and a ratchet is also provided on a side of the second limit block (24) facing the ratchet of the sleeve (23), the two ratchet teeth are meshed, and a gap is left between the sleeve (23) and a side of the second limit block (24) not provided with a ratchet.

6. A pallet reinforcement and fixing structure for supporting a panel box as claimed in claim 2, characterized in that: The telescopic mechanism (3) comprises a telescopic plate (31), a rack gear 1 (32) and a gear (33); one end of the telescopic plate (31) is fixedly connected to the middle of the first tray (11); the other end of the telescopic plate (31) is fixedly connected to the flexible slide plate (15); the rack gear 1 (32) is fixedly connected to both sides of the first tray (11); the gear (33) is rotatably connected to one end of the second tray (12) close to the first tray (11); one side of the gear (33) is meshed with the rack gear 1 (32); the other side of the gear (33) is meshed with a rack gear 2 (34); one end of the rack gear 2 (34) connected to the flexible slide plate (15) is fixedly connected to a square bar; both ends of the square bar are slidably connected to the slide groove 1 (14); the first tray (11) is fixedly connected to a slide groove 2 (35) on one side of the rack gear 1 (32); a limit plate (36) is slidably connected to the slide groove 2 (35).

7. A pallet reinforcement and fixing structure for supporting a panel box as claimed in claim 6, characterized in that: The limiting plate (36) is provided with an arc groove near the half of the rack (32), and the limiting plate (36) is I-shaped.

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