Plastic tray

Abstract

The utility model discloses a plastic tray which comprises a tray body, a plurality of rolling assemblies are arranged on the four sides of the tray body, and the rolling assemblies comprise a plurality of first cylindrical grooves formed in the four sides of the tray body, a plurality of rotating columns rotationally connected into the first cylindrical grooves and a plurality of pieces of blocking cloth fixedly connected with the peripheral sides of the rotating columns. The end parts of the plurality of pieces of blocking cloth are fixedly connected with two top plates I and two top plates II; two lifting assemblies are arranged on the bottom faces of the two second top plates and used for lifting the second top plates, two clamping assemblies are arranged on the two sides of the two lifting assemblies, a plurality of fixing assemblies are arranged on the two sides of the two first top plates, and the two first top plates are connected with the tray body in an inserted mode. The multifunctional tray is diversified in function, through cooperation of the winding assembly, the lifting assembly and the clamping assembly, the blocking cloth on the periphery of the tray body can be lifted, the blocking cloth can protect objects which are prone to toppling over, the objects are prevented from collapsing and being damaged, and workers can conveniently install and use the tray according to use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pallets, in particular to a plastic pallet. Background Art

[0002] Plastic 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 carry goods, and are one of the essential logistics equipment in modern logistics warehousing. The emergence of plastic pallets is to meet environmental protection needs. Using plastic pallets instead of wooden pallets can reduce the best product for forest damage. It is an inevitable product to adapt to the development of the logistics industry. With the continuous strengthening of food safety concepts and the high requirements for hygiene in the pharmaceutical industry, plastic pallets are favored and sought after by the food and pharmaceutical industries for their anti-corrosion, anti-moisture, anti-rust, anti-insect and anti-mold characteristics.

[0003] However, the existing plastic pallets only have a simple load-bearing capacity and a relatively single function. When encountering objects that are easy to tip over, they cannot protect them, which easily causes the objects to collapse and be damaged, making them inconvenient to use. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a plastic tray, which has the advantages of protecting objects that are easy to tip over and preventing the objects from collapsing and being damaged.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plastic pallet, comprising a pallet body, a plurality of winding assemblies are arranged on four sides of the pallet body, the plurality of winding assemblies include a plurality of cylindrical grooves 1 opened inside the four sides of the pallet body, a plurality of rotating columns rotatably connected inside the plurality of cylindrical grooves 1, and a plurality of blocking cloths fixedly connected around the plurality of rotating columns, and the ends of the plurality of blocking cloths are fixedly connected to two top plates 1 and two top plates 2;

[0006] Two lifting assemblies are provided on the bottom surfaces of the two top plates 2, and the two lifting assemblies are used to lift the top plate 2. Two clamping assemblies are provided on both sides of the two lifting assemblies. Multiple fixing assemblies are provided on both sides of the two top plates 1, and the two top plates 1 are plugged into the tray body.

[0007] As a further description of the above technical solution:

[0008] The end of the rotating column is fixedly connected with a bevel gear 1, the bevel gear 1 is meshingly connected with a bevel gear 2, the bevel gear 2 is fixedly connected with a control rod 1, and the control rod 1 is rotatably connected to the side wall of the tray body.

[0009] As a further description of the above technical solution:

[0010] The lifting assembly includes a supporting square groove, a rotating rod 1 and a rotating rod 2. One side of the square groove is rotatably connected to the rotating rod 1, and the other side is provided with a sliding groove 2. A sliding block 2 is slidably connected inside the sliding groove 2. The side wall of the sliding block 2 is fixedly connected to the rotating rod 2. The rotating rod 2 and the rotating rod 1 are fixedly connected to two fixed frames at one end away from each other. The middle part of the rotating rod 2 is rotatably connected to the middle part of the rotating rod 1.

[0011] As a further description of the above technical solution:

[0012] The two fixing frames are rotatably connected to the two connecting rods, the top end of the connecting rod on one side of the second rotating rod is fixedly connected to the second top plate, and the top end of the connecting rod on the other side is fixedly connected to the first slide block, a sliding groove is provided on the bottom surface of the second top plate, and the first slide block is slidably connected to the first slide groove.

[0013] As a further description of the above technical solution:

[0014] The clamping assembly includes two cylindrical grooves, two control rods and one spring. Two cylindrical grooves are opened on both sides of the tray body. Two circular ring plates are slidably connected inside the two cylindrical grooves. Two circular ring plates are fixedly sleeved with two control rods, and two control rods are inserted into two sliders.

[0015] As a further description of the above technical solution:

[0016] The side wall of the circular ring sheet is fixedly connected to one end of the spring one, the other end of the spring one is fixedly connected to the side wall of the cylindrical groove two, and the spring one is movably sleeved to the control rod two.

[0017] As a further description of the above technical solution:

[0018] The fixing assembly includes a plurality of slots opened on both sides of the two top plates, a plurality of control blocks slidably connected to the slots, and a plurality of clamping blocks fixedly connected to the side walls of the control blocks, and the plurality of clamping blocks are clamped on both sides of the two top plates.

[0019] As a further description of the above technical solution:

[0020] The side wall of the control block is fixedly connected to one end of two springs 2, and the other ends of the two springs 2 are fixedly connected to the slotted side wall. Two cylindrical rods are fixedly connected inside the slot. The two cylindrical rods are slidably connected to the control block, and the two springs 2 are movably sleeved on the circumference of the two cylindrical rods.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0022] 1. The utility model has various functions. Through the cooperation of the winding component, the lifting component and the clamping component, the baffle cloth around the pallet body can be raised. The baffle cloth can protect the objects that are easy to tip over, avoid the collapse and damage of the objects, and facilitate the staff to install and use according to the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0024] Figure 2 A partial cross-sectional structural schematic diagram provided according to an embodiment of the utility model is shown;

[0025] Figure 3 A schematic diagram of a vertical cross-section structure provided according to an embodiment of the utility model is shown;

[0026] Figure 4 The embodiment provided according to the utility model is shown Figure 2 The enlarged structural diagram at A in the middle;

[0027] Figure 5 The embodiment provided according to the utility model is shown Figure 3 Enlarged structural diagram at B in the middle.

[0028] Legend:

[0029] 1. Pallet body;

[0030] 2. Rewinding assembly; 21. Column slot 1; 22. Rotating column; 23. Cloth stop; 24. Bevel gear 1; 25. Bevel gear 2; 26. Control lever 1;

[0031] 3. Lifting assembly; 31. Square slot; 32. Rotating rod 1; 33. Fixed frame; 34. Connecting rod; 35. Sliding block 1; 36. Sliding groove 1; 37. Rotating rod 2; 38. Sliding groove 2; 39. Sliding block 2;

[0032] 4. Clamping assembly; 41. Columnar groove 2; 42. Control rod 2; 43. Spring 1; 44. Circular ring;

[0033] 5. Top plate 1; 6. Top plate 2;

[0034] 7. Fixing assembly; 71. Slot; 72. Control block; 73. Clamp block; 74. Cylindrical rod; 75. Spring 2. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] See also Figure 1-5 The utility model provides a technical solution: a plastic pallet, comprising a pallet body 1, a plurality of winding assemblies 2 are arranged on four sides of the pallet body 1, the plurality of winding assemblies 2 include a plurality of columnar grooves 21 opened inside the four sides of the pallet body 1, a plurality of rotating columns 22 rotatably connected inside the plurality of columnar grooves 21, and a plurality of blocking cloths 23 fixedly connected to the periphery of the plurality of rotating columns 22, and the ends of the plurality of blocking cloths 23 are fixedly connected to two top plates 5 and two top plates 6;

[0037] Among them, the top plate 1 5, the top plate 2 6 and the blocking cloth 23 form an enclosure to prevent internal collapse and damage, and play a protective role for the goods. When the blocking cloth 23 needs to be raised, the top plate 1 5 and the top plate 2 6 are pulled upward, and the top plate 1 5 and the top plate 2 6 drive the blocking cloth 23 to rotate on the rotating column 22. The rotating column 22 is a component for storing the blocking cloth 23. When it needs to be stored, the rotating column 22 is rotated to store the blocking cloth 23 into the cylindrical groove 1 21, so that the staff can determine whether to use the blocking cloth 23 according to the status of the goods.

[0038] Two lifting assemblies 3 are provided on the bottom surface of the two top plates 2 6, and the two lifting assemblies 3 are used to lift the top plates 2 6. Two clamping assemblies 4 are provided on both sides of the two lifting assemblies 3. Multiple fixing assemblies 7 are provided on both sides of the two top plates 1 5. The two top plates 1 5 are plugged into the tray body 1;

[0039] Among them, the lifting component 3 lifts the top plate 2 6, the clamping component 4 is used to clamp the lifting component 3 to fix it at the raised height to ensure the normal use of the components, and the fixing component 7 fixes the top plate 1 5 and the top plate 2 6 to facilitate users to adjust according to usage requirements.

[0040] Specifically, Figure 5 As shown, the end of the rotating column 22 is fixedly connected to a bevel gear 1 24 , the bevel gear 1 24 is meshingly connected to a bevel gear 25 , the bevel gear 25 is fixedly connected to a control rod 1 26 , and the control rod 1 26 is rotatably connected to the side wall of the tray body 1 .

[0041] When the cloth blocking 23 needs to be stored, the control rod 1 26 is rotated, the control rod 1 26 rotates to drive the bevel gear 25 to rotate, the bevel gear 25 rotates to drive the bevel gear 1 24 to rotate, the bevel gear 1 24 rotates to drive the rotating column 22 to rotate, and the rotating column 22 stores the cloth blocking 23.

[0042] Specifically, Figure 2-3 As shown, the lifting assembly 3 includes a supporting square groove 31, a rotating rod 1 32 and a rotating rod 2 37. One side of the square groove 31 is rotatably connected to the rotating rod 1 32, and the other side is provided with a sliding groove 2 38. A sliding block 2 39 is slidably connected inside the sliding groove 28. The side wall of the sliding block 2 39 is fixedly connected to the rotating rod 2 37. The rotating rod 2 37 and the rotating rod 1 32 are fixedly connected to two fixed frames 33 at one end away from each other, and the middle part of the rotating rod 2 37 is rotatably connected to the middle part of the rotating rod 1 32.

[0043] The two fixing frames 33 are rotatably connected to the two connecting rods 34. The top end of the connecting rod 34 on one side of the rotating rod 2 37 is fixedly connected to the top plate 2 6, and the top end of the connecting rod 34 on the other side is fixedly connected to the slider 1 35. A sliding groove 1 36 is provided on the bottom surface of the top plate 2 6, and the slider 1 35 is slidably connected to the sliding groove 1 36.

[0044] Among them, when the top plate 26 is pulled upward, the top plate 26 drives the connecting rod 34 and the slider 1 35 on one side to move upward, the slider 1 35 moves in the slide groove 1 36 and drives the connecting rod 34 on the other side to move at the same time, the movement of the connecting rod 34 drives the rotating rod 1 32 and the rotating rod 2 37 to rotate along the middle part, and when the rotating rod 2 37 rotates and rises upward, it drives the slider 2 39 on one side to move in the slide groove 2 38, and after moving to the top, it is fixed using the clamping assembly 4.

[0045] Specifically, Figure 2 As shown, the snap-on assembly 4 includes a cylindrical groove 41, a control rod 42 and a spring 43. Two cylindrical grooves 41 are opened on both sides of the tray body 1. Two circular ring pieces 44 are slidably connected inside the two cylindrical grooves 41. The two circular ring pieces 44 are fixedly sleeved with two control rods 42. The two control rods 42 are inserted into two sliders 39.

[0046] The side wall of the annular piece 44 is fixedly connected to one end of the spring 1 43 , and the other end of the spring 1 43 is fixedly connected to the side wall of the cylindrical groove 2 41 . The spring 1 43 is movably sleeved to the control rod 2 42 .

[0047] When the clamping assembly 4 is used, the control rod 42 is pulled outward, and the movement of the control rod 42 drives the annular plate 44 to move. The cooperation between the annular plate 44 and the cylindrical groove 41 compresses the spring 43. When the slider 39 moves to the control rod 42, the control rod 42 is released, and the spring 43 uses the elastic force to restore the control rod 42 to its original position, and the control rod 42 clamps and fixes the slider 39.

[0048] Specifically, Figure 2 , Figure 4As shown, the fixing assembly 7 includes a plurality of slots 71 opened on both sides of the two top plates 5, a plurality of control blocks 72 slidably connected to the plurality of slots 71, and a plurality of clamping blocks 73 fixedly connected to the side walls of the plurality of control blocks 72, and the plurality of clamping blocks 73 clamp the two sides of the two top plates 6.

[0049] The side wall of the control block 72 is fixedly connected to one end of two springs 75, and the other ends of the two springs 75 are fixedly connected to the side wall of the slot 71. Two cylindrical rods 74 are fixedly connected inside the slot 71. The two cylindrical rods 74 are slidably connected to the control block 72, and the two springs 75 are movably sleeved on the circumference of the two cylindrical rods 74.

[0050] Among them, the user can adjust the top plate 15 and the blocking cloth 23 at the bottom of the top plate 15 according to the use requirements. When the top plate 15 and the blocking cloth 23 are not needed here, pull the control block 72 outward, and the control block 72 moves on the cylindrical rod 74. The cooperation between the control block 72 and the slot 71 compresses the spring 2 75, and the card block 73 enters the slot 71. At this time, the top plate 15 can be separated from the top plate 26. The same applies during installation.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plastic pallet, comprising a pallet body (1), characterized in that: A plurality of winding assemblies (2) are provided on four sides of the pallet body (1), and the plurality of winding assemblies (2) include a plurality of columnar grooves (21) opened inside the four sides of the pallet body (1), a plurality of rotating columns (22) rotatably connected inside the plurality of columnar grooves (21), and a plurality of blocking cloths (23) fixedly connected around the plurality of rotating columns (22), and the ends of the plurality of blocking cloths (23) are fixedly connected to two top plates (5) and two top plates (6); Two lifting assemblies (3) are provided on the bottom surfaces of the two top plates (6), and the two lifting assemblies (3) are used to lift the top plates (6). Two clamping assemblies (4) are provided on both sides of the two lifting assemblies (3). A plurality of fixing assemblies (7) are provided on both sides of the two top plates (5), and the two top plates (5) are plugged into the tray body (1).

2. A plastic pallet according to claim 1, characterized in that: The end of the rotating column (22) is fixedly connected to a bevel gear 1 (24), the bevel gear 1 (24) is meshingly connected to a bevel gear 2 (25), the bevel gear 2 (25) is fixedly connected to a control rod 1 (26), and the control rod 1 (26) is rotatably connected to the side wall of the tray body (1).

3. A plastic pallet according to claim 1, characterized in that: The lifting assembly (3) comprises a supporting square groove (31), a rotating rod one (32) and a rotating rod two (37); one side of the square groove (31) is rotatably connected to the rotating rod one (32); the other side is provided with a sliding groove two (38); the sliding groove two (38) is slidably connected to the inside of the sliding groove two (38); the side wall of the sliding groove two (39) is fixedly connected to the rotating rod two (37); one end of the rotating rod two (37) and the rotating rod one (32) are fixedly connected to two fixed frames (33); the middle part of the rotating rod two (37) is rotatably connected to the middle part of the rotating rod one (32).

4. A plastic pallet according to claim 3, characterized in that: The two fixing frames (33) are rotatably connected to the two connecting rods (34); the top end of the connecting rod (34) on one side of the rotating rod (37) is fixedly connected to the top plate (6); the top end of the connecting rod (34) on the other side is fixedly connected to the sliding block (35); a sliding groove (36) is provided on the bottom surface of the top plate (6); the sliding block (35) is slidably connected to the sliding groove (36).

5. A plastic pallet according to claim 4, characterized in that: The clamping assembly (4) comprises two cylindrical grooves (41), two control rods (42) and one spring (43). Two cylindrical grooves (41) are provided on both sides of the tray body (1). Two circular ring pieces (44) are slidably connected inside the two cylindrical grooves (41). The two circular ring pieces (44) are fixedly sleeved with two control rods (42). The two control rods (42) are plugged into two sliders (39).

6. A plastic pallet according to claim 5, characterized in that: The side wall of the circular ring sheet (44) is fixedly connected to one end of the spring one (43), and the other end of the spring one (43) is fixedly connected to the side wall of the columnar groove two (41), and the spring one (43) is movably sleeved to the control rod two (42).

7. A plastic pallet according to claim 1, characterized in that: The fixing assembly (7) comprises a plurality of slots (71) formed on both sides of the two top plates (5), a plurality of control blocks (72) slidably connected to the slots (71), and a plurality of clamping blocks (73) fixedly connected to the side walls of the control blocks (72), wherein the plurality of clamping blocks (73) are clamped to both sides of the two top plates (6).

8. A plastic pallet according to claim 7, characterized in that: The side wall of the control block (72) is fixedly connected to one end of two springs (75), and the other ends of the two springs (75) are fixedly connected to the side wall of the slot (71). Two cylindrical rods (74) are fixedly connected inside the slot (71). The two cylindrical rods (74) are slidably connected to the control block (72), and the two springs (75) are movably sleeved on the circumference of the two cylindrical rods (74).

Images