Tray rear baffle device
The pallet rear baffle device with a telescopic rod and limiting mechanism addresses the issue of sliding goods by stabilizing them with a spring-activated wedge system, ensuring secure transport and reduced material use.
Patent Information
- Application Number
- CN202420850120.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-23
AI Technical Summary
Pallets in existing designs lack a blocking mechanism to prevent goods from sliding during transportation, especially when stacked high and under heavy loads, leading to potential losses.
A pallet rear baffle device with a telescopic inner and outer rod system, limiting mechanism, and elastic clips to secure goods in place, featuring a limiting block, limiting ring, wedge-shaped bar, and spring mechanism to stabilize the baffle, ensuring goods do not slide off.
Effectively prevents goods from sliding off the pallet by securing them in place, enhancing stability during transportation and reducing material usage while maintaining structural strength.
Smart Images
Figure CN222248097U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pallets, in particular to a rear baffle device of a pallet. Background Art
[0002] Pallets are a type of logistics unit used in conjunction with forklifts, shelves and other logistics equipment. They can be used to store, load and transport goods. They are one of the essential logistics equipment in modern warehousing. The emergence of plastic pallets is in line with environmental protection needs. Using plastic pallets instead of wooden pallets can reduce damage to forests and is an inevitable product to adapt to the development of the logistics industry.
[0003] A pallet is designed to facilitate efficient loading, unloading, transportation and storage of goods. The goods are placed on a tabletop of a certain shape in a certain number of combinations. The tabletop has a fork entrance for a forklift to enter and lift the goods. In the prior art, a pallet is a platform without any blocking device. When goods are placed on the pallet, the pallet is often bumped and shaken during transportation by a forklift. Especially when the goods are stacked high and bear a heavy load, even a slight fluctuation may cause the goods on the pallet to slide off and cause losses. Therefore, the utility model proposes a pallet rear baffle device to solve the above problem. Utility Model Content
[0004] In view of the above problems, the utility model proposes a pallet rear baffle device to solve the problem that goods on the pallet are prone to slide in the prior art.
[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a pallet rear baffle device, including a pallet body, one side of the pallet body is fixedly connected to a bracket, both sides of the bracket are symmetrically fixedly connected to a fixing seat, the top of the fixing seat is provided with a telescopic inner rod, the top of the telescopic inner rod is provided with a telescopic outer rod, the inner sides of the two fixing seats are hinged with baffles, and a limiting mechanism is provided between the baffle and the telescopic outer rod.
[0006] A further improvement is that the limiting mechanism includes a limiting block, a limiting ring, a wedge-shaped bar and a spring, one side of the baffle is fixedly connected to the limiting block, the outer side of the telescopic outer rod is fixedly connected to the limiting ring, the inside of the limiting block is slidably connected to a wedge-shaped bar, one end of the wedge-shaped bar is fixedly connected to the inner wall of the limiting block through a spring, and the wedge-shaped bar is parallel to the limiting ring in front and back.
[0007] A further improvement is that the inner wall of the telescopic outer rod is slidably connected to the outer wall of the telescopic inner rod, the top and bottom ends of the telescopic outer rod are symmetrically provided with engaging holes, and the top of the bracket is provided with an engaging mechanism.
[0008] A further improvement is that the locking mechanism includes an elastic clip and a top block, the elastic clip is fixed inside the telescopic outer rod, the shape of the elastic clip is set to a V-shaped structure, one end of the elastic clip is fixedly connected to the top block, and the elastic clip is locked with the locking hole through the top block.
[0009] A further improvement is that a roller is hinged on the top of the bracket, the bottom end of the baffle is parallel to the position of the roller, the top end of the telescopic outer rod is fixedly connected to a top beam, and one side of the top beam is fixedly connected to a push-pull rod.
[0010] A further improvement is that a groove is provided inside the fixing seat, the bottom end of the telescopic inner rod is snap-connected with the inner wall of the groove, a connecting bolt is provided through the bottom end of the telescopic inner rod and the inside of the fixing seat, and a nut is threadedly connected to one end of the connecting bolt.
[0011] A further improvement is that: a plurality of empty slots are provided inside the tray body, slots are symmetrically provided on both sides of the tray body, the material of the tray body is set as hard plastic, and a plurality of steel pipes are embedded inside the tray body.
[0012] The beneficial effects of the utility model are as follows: a limit block is installed on one side of the baffle to push the baffle to rotate upward, and one side of the baffle is closed together with the telescopic outer rod. The limit ring drives the inclined surface of the wedge-shaped bar to shrink toward the inside of the limit block by squeezing it. When the limit ring is parallel to the wedge-shaped bar, the elastic force generated by the spring is used to drive it into the inside of the limit ring. The limit block is limited together with the limit ring by the wedge-shaped bar, and the wedge-shaped bar is fixed on the telescopic outer rod, so that the baffle is fixed to one side of the pallet body, closing the path of the goods toward this side, and preventing the goods from sliding from here to the outside of the pallet body. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is the front view of the utility model;
[0014] Figure 2 This is a schematic diagram of the baffle of the utility model in an expanded state;
[0015] Figure 3 This is a schematic diagram of the structure of the clamping mechanism of the utility model;
[0016] Figure 4 This is a schematic diagram of the structure of the limiting mechanism of the utility model;
[0017] Figure 5 For this utility model Figure 2 A partial enlarged view of point A.
[0018] Among them: 1. Pallet body; 2. Empty slot; 3. Slot; 4. Bracket; 5. Fixed seat; 6. Baffle; 7. Telescopic inner rod; 8. Telescopic outer rod; 9. Top beam; 10. Push-pull rod; 11. Roller; 12. Limit block; 13. Limit ring; 14. Elastic clamp; 15. Top block; 16. Wedge strip; 17. Spring; 18. Connecting bolt. DETAILED DESCRIPTION
[0019] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.
[0020] according to Figure 1-5 As shown, this embodiment proposes a pallet rear baffle device, including a pallet body 1, one side of the pallet body 1 is fixedly connected to a bracket 4, and both sides of the bracket 4 are symmetrically fixedly connected to a fixing seat 5, the top of the fixing seat 5 is provided with a telescopic inner rod 7, and the top of the telescopic inner rod 7 is provided with a telescopic outer rod 8, and the inner sides of the two fixing seats 5 are hinged with a baffle 6, and a limiting mechanism is provided between the baffle 6 and the telescopic outer rod 8, so that goods can be placed on the top of the pallet body 1, and the pallet body 1 plays a supporting role for the goods. The provision of a plurality of empty slots 2 can reduce the material of the pallet body 1 without affecting its supporting structure, so as to save the production cost of the pallet body 1, and the slot 3 can accommodate a forklift plug-in plate to enter the interior of the pallet body 1, so as to facilitate its handling of the pallet body 1.
[0021] The interior of the pallet body 1 is provided with a plurality of empty slots 2, and slots 3 are symmetrically provided on both sides of the pallet body 1. The material of the pallet body 1 is set as hard plastic, and the interior of the pallet body 1 is inlaid with a plurality of steel pipes, and the steel pipes can increase the structural strength of the pallet body 1, so that the supporting capacity of the pallet body 1 is better.
[0022] The limiting mechanism includes a limiting block 12, a limiting ring 13, a wedge-shaped strip 16 and a spring 17. One side of the baffle 6 is fixedly connected to the limiting block 12, and the outer side of the telescopic outer rod 8 is fixedly connected to the limiting ring 13. The inner part of the limiting block 12 is slidably connected with the wedge-shaped strip 16. One end of the wedge-shaped strip 16 is fixedly connected to the inner wall of the limiting block 12 through the spring 17. The positions of the wedge-shaped strip 16 and the limiting ring 13 are parallel to each other. The limiting block 12 is installed on one side of the baffle 6 to push the baffle 6 to rotate upward. One side of the baffle 6 is connected to the telescopic outer rod 8. The outer rod 8 is retracted and closed together, and the limiting ring 13 drives the wedge-shaped strip 16 to retract toward the inside of the limiting block 12 by squeezing the inclined surface of the wedge-shaped strip 16. When the limiting ring 13 is parallel to the wedge-shaped strip 16, the elastic force generated by the spring 17 drives it into the inside of the limiting ring 13. The limiting block 12 is restricted together with the limiting ring 13 by the wedge-shaped strip 16. The wedge-shaped strip 16 is fixed on the telescopic outer rod 8, so that the baffle 6 is fixed on one side of the pallet body 1, closing the path of the goods toward this side, and preventing the goods from sliding from here to the outside of the pallet body 1.
[0023] The interior of the fixing seat 5 is provided with a groove, and the bottom end of the telescopic inner rod 7 is engaged with the inner wall of the groove. A connecting bolt 18 is penetrated through the bottom end of the telescopic inner rod 7 and the interior of the fixing seat 5, and a nut is threadedly connected to one end of the connecting bolt 18. The bottom end of the telescopic inner rod 7 is inserted into the groove of the fixing seat 5. At this time, the telescopic inner rod 7 and the fixing seat 5 are initially engaged together. The connecting bolt 18 is passed through the interior of the fixing seat 5 and the telescopic inner rod 7, and nuts are tightened at both ends. The nuts clamp the fixing seat 5 and the telescopic inner rod 7 to fix them together.
[0024] The inner wall of the telescopic outer rod 8 is slidably connected to the outer wall of the telescopic inner rod 7. The top and bottom ends of the telescopic outer rod 8 are symmetrically provided with engaging holes. The top of the bracket 4 is provided with an engaging mechanism, which includes an elastic clip 14 and a top block 15. The inside of the telescopic outer rod 8 is fixed with an elastic clip 14, and the shape of the elastic clip 14 is set as a V-shaped structure. One end of the elastic clip 14 is fixedly connected to the top block 15. The elastic clip 14 is engaged with the engaging hole through the top block 15. When the telescopic inner rod 7 is fixed in the fixed After the top of the seat 5 is reached, it will be pressed into the inside of the elastic clip 14 so that it no longer restricts the entry into the engaging hole. The telescopic inner rod 7 can slide upward on the outside of the telescopic outer rod 8 until the top block 15 uses the elastic force generated by the elastic clip 14 to enter the engaging hole at the bottom end of the telescopic inner rod 7 to limit the telescopic inner rod 7 again, so that the outer frame of the entire baffle 6 can be fixed on the top of the bracket 4. A push-pull rod 10 is also connected to the top beam 9, and the push-pull rod 10 can be used to pry the two adjacent pallets apart from each other, making it convenient for people to carry the pallets.
[0025] A roller 11 is hinged on the top of the bracket 4, and the bottom end of the baffle 6 is parallel to the position of the roller 11. The top of the telescopic outer rod 8 is fixedly connected to the top beam 9, and one side of the top beam 9 is fixedly connected to the push-pull rod 10. When unloading is required, the wedge-shaped bar 16 is pressed out of the inside of the limit ring 13, and the baffle 6 is pushed to rotate downward. The roller 11 can reduce the friction between the goods and the pallet body 1, making it convenient for it to pass through from the bottom of the top beam 9 to the baffle 6, and then slide from the baffle 6 to the ground.
[0026] The rear baffle device of the pallet has a limit block 12 installed on one side of the baffle 6, which pushes the baffle 6 to rotate upward, and one side of the baffle 6 is closed together with the telescopic outer rod 8. The limit ring 13 drives the wedge-shaped bar 16 to shrink toward the inside of the limit block 12 by squeezing the inclined surface of the wedge-shaped bar 16. When the limit ring 13 is parallel to the wedge-shaped bar 16, the elastic force generated by the spring 17 drives it to enter the inside of the limit ring 13. The limit block 12 is limited together with the limit ring 13 by the wedge-shaped bar 16, and the wedge-shaped bar 16 is fixed on the telescopic outer rod 8, so that the baffle 6 is fixed to one side of the pallet body 1, closing the path of the goods toward this side, and preventing the goods from sliding from here to the outside of the pallet body 1.
[0027] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A pallet rear baffle device, comprising a pallet body (1), characterized in that: A bracket (4) is fixedly connected to one side of the tray body (1), and fixed seats (5) are symmetrically fixedly connected to both sides of the bracket (4). A telescopic inner rod (7) is provided on the top of the fixed seat (5), and a telescopic outer rod (8) is provided on the top of the telescopic inner rod (7). A baffle (6) is hingedly connected to the inner side of the two fixed seats (5), and a limiting mechanism is provided between the baffle (6) and the telescopic outer rod (8); The limiting mechanism comprises a limiting block (12), a limiting ring (13), a wedge-shaped strip (16) and a spring (17); one side of the baffle (6) is fixedly connected to the limiting block (12); the outer side of the telescopic outer rod (8) is fixedly connected to the limiting ring (13); the inside of the limiting block (12) is slidably connected to the wedge-shaped strip (16); one end of the wedge-shaped strip (16) is fixedly connected to the inner wall of the limiting block (12) via the spring (17); the positions of the wedge-shaped strip (16) and the limiting ring (13) are parallel in front and back.
2. A pallet rear baffle device according to claim 1, characterized in that: The inner wall of the telescopic outer rod (8) is slidably connected to the outer wall of the telescopic inner rod (7); the top and bottom ends of the telescopic outer rod (8) are symmetrically provided with snap-fit holes; and the top of the bracket (4) is provided with a snap-fit mechanism.
3. A pallet rear baffle device according to claim 2, characterized in that: The locking mechanism comprises an elastic clip (14) and a top block (15); the elastic clip (14) is fixed inside the telescopic outer rod (8); the shape of the elastic clip (14) is set to be a V-shaped structure; one end of the elastic clip (14) is fixedly connected to the top block (15); the elastic clip (14) is locked and connected with the locking hole through the top block (15).
4. The tray rear baffle device according to claim 1, characterized in that: The top of the bracket (4) is hinged with a roller (11), the bottom end of the baffle (6) is parallel to the position of the roller (11) in front and back, the top of the telescopic outer rod (8) is fixedly connected to a top beam (9), and one side of the top beam (9) is fixedly connected to a push-pull rod (10).
5. The tray rear baffle device according to claim 1, characterized in that: A groove is provided inside the fixing seat (5), and the bottom end of the telescopic inner rod (7) is snap-connected with the inner wall of the groove. A connecting bolt (18) is provided through the bottom end of the telescopic inner rod (7) and the inside of the fixing seat (5), and one end of the connecting bolt (18) is threadedly connected with a nut.
6. The tray rear baffle device according to claim 1, characterized in that: The interior of the pallet body (1) is provided with a plurality of empty slots (2), and slots (3) are symmetrically provided on both sides of the pallet body (1). The material of the pallet body (1) is set to be hard plastic, and the interior of the pallet body (1) is inlaid with a plurality of steel pipes.