High-pressure-resistance recyclable tray

Abstract

The high-pressure-resistance recyclable tray comprises a tray body, supporting columns are symmetrically arranged at the lower end of the tray body, bearings are symmetrically arranged in the two supporting columns, and second rotating rods are fixedly connected to inner rings of the two bearings; second bevel gears are fixedly connected to the outer surfaces of the two second rotating rods correspondingly, connecting frames are symmetrically arranged at the lower end of the tray body, first rotating rods are rotatably connected to the interiors of the two connecting frames correspondingly, and first bevel gears are fixedly connected to one ends of the two first rotating rods correspondingly; worms are fixedly connected to the two sides of the two second rotating rods correspondingly. By arranging a connecting frame, a first rotating rod, a first bevel gear, a second rotating rod, a second bevel gear, a rotary knob, a bearing, a worm, a worm gear and a threaded rod, a moving column is driven to ascend and descend, then a supporting plate is driven to ascend and descend, and the using height of the tray body is adjusted so as to meet the requirements in different environments.

Description

Technical Field

[0001] The utility model relates to the technical field of pallets, in particular to a highly pressure-resistant and recyclable pallet. Background Art

[0002] During the logistics transportation process, the goods need to be packed and fixed, and the small fragmented goods are generally stacked together for packing and combined into a suitable size for storage. Therefore, the goods are generally fixed on the pallet, supported by the pallet and moved with the pallet. A pallet is a horizontal platform device used for packaging, stacking, handling and transportation of goods and products as unit loads. The existing pallet is formed by connecting the pallet body and the pad, but its function is only to support the material and the structure is relatively simple. The height requirements of the existing commonly used pallets may also change when used in different working environments, but the height of the pallet in the prior art cannot be adjusted, which cannot meet the corresponding work needs, and the compressive strength is poor and it is easy to deform. Utility Model Content

[0003] The purpose of the utility model is to provide a highly pressure-resistant recyclable pallet, which can drive a movable column to rise and fall through a connecting frame, a first rotating rod, a first bevel gear, a second rotating rod, a second bevel gear, a knob, a bearing, a worm, a worm wheel, and a threaded rod, thereby driving a support plate to rise and fall, and adjusting the use height of the pallet body to meet the needs of different environments.

[0004] To achieve the above-mentioned purpose, a highly pressure-resistant recyclable pallet is provided, comprising a pallet body, a support column is symmetrically arranged at the lower end of the pallet body, bearings are symmetrically arranged inside the two support columns, the inner rings of the two groups of bearings are fixedly connected to the second rotating rod, the outer surfaces of the two second rotating rods are fixedly connected to the second bevel gear, a connecting frame is symmetrically arranged at the lower end of the pallet body, the interiors of the two connecting frames are rotatably connected to the first rotating rod, and one end of the two first rotating rods is fixedly connected to the first bevel gear;

[0005] The two sides of the two second rotating rods are fixedly connected with worm gears, the inside of the two support columns are symmetrically provided with worm wheels, the lower ends of the four worm wheels are fixedly connected with threaded rods, the outer surfaces of the threaded rods are threadedly connected with moving columns, the lower ends of the moving columns are fixedly connected with support plates, the insides of the two support columns are symmetrical with sliding grooves, the insides of the sliding grooves are fixedly connected with sliding rods, the outer surfaces of the sliding rods are slidably connected with sliders, one side of the slider is fixedly connected to one side of the moving column, and reinforcing ribs are staggeredly provided inside the tray body.

[0006] According to the high pressure-resistant recyclable pallet, the first bevel gear is meshed with the second bevel gear.

[0007] According to the described highly compressive and recyclable tray, a knob is fixedly connected to one side of the first rotating rod.

[0008] According to the described highly compressive and recyclable tray, the worm is meshed with the worm gear.

[0009] According to the described highly compressive and recyclable tray, a first support seat is fixedly connected to one side of the worm, and the first support seat is rotatably connected to the inside of the support column.

[0010] According to the described highly compressive and recyclable tray, a second support seat is fixedly connected to the upper end of the worm gear, and the second support seat is rotatably connected to the inside of the support column.

[0011] According to the described highly compressive and recyclable tray, a moving groove is formed inside the moving column, and a limiting plate is fixedly connected to one end of the threaded rod, and the limiting plate is located inside the moving groove.

[0012] According to the described highly compressive and recyclable tray, a plurality of slotted holes are formed inside the tray body.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. For the described highly compressive and recyclable tray, by setting the connecting frame, the first rotating rod, the first bevel gear, the second rotating rod, the second bevel gear, the knob, the bearing, the worm, the worm gear, and the threaded rod, the moving column is driven to rise and fall, and then the support plate is driven to rise and fall, so as to adjust the use height of the tray body to meet the requirements in different environments.

[0015] 2. For the described highly compressive and recyclable tray, by setting the reinforcing ribs, the compressive strength of the tray body is improved.

[0016] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0018] Figure 1 is a perspective view of a highly compressive and recyclable tray of the present utility model;

[0019] Figure 2 is a cross-sectional view of a highly compressive and recyclable tray of the present utility model;

[0020] Figure 3Schematic diagram of the structure of the first rotating rod and the second rotating rod of a highly compressive and recyclable tray of the present utility model;

[0021] Figure 4 of the present utility model Figure 2 Enlarged schematic diagram of the structure at A in;

[0022] Figure 5 Cross-sectional view of the moving column of a highly compressive and recyclable tray of the present utility model.

[0023] In the figure: 1, tray body; 2, reinforcing rib; 3, slotted; 4, support column; 5, connecting frame; 6, first rotating rod; 7, first bevel gear; 8, second rotating rod; 9, second bevel gear; 10, knob; 11, bearing; 12, worm; 13, first support seat; 14, second support seat; 15, worm gear; 16, threaded rod; 17, moving column; 18, limiting plate; 19, moving groove; 20, support plate; 21, sliding groove; 22, sliding rod; 23, slider. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5 , the embodiments of the present utility model provide a technical solution: a highly compressive and recyclable tray, including a tray body 1, support columns 4 are symmetrically arranged at the lower end of the tray body 1, bearings 11 are symmetrically arranged inside both of the two support columns 4, inner rings of the two groups of bearings 11 are fixedly connected with second rotating rods 8, second bevel gears 9 are fixedly connected to the outer surfaces of the two second rotating rods 8, connecting frames 5 are symmetrically arranged at the lower end of the tray body 1, first rotating rods 6 are rotatably connected inside both of the two connecting frames 5, a knob 10 is fixedly connected to one side of the first rotating rod 6, first bevel gears 7 are fixedly connected to one ends of the two first rotating rods 6, and the first bevel gear 7 meshes with the second bevel gear 9;

[0026] Both sides of the two second rotating rods 8 are fixedly connected with worm gears 12. Inside the two support columns 4, worm wheels 15 are symmetrically arranged. The worm gears 12 are meshed with the worm wheels 15. One side of the worm gear 12 is fixedly connected with a first support base 13. The first support base 13 is rotatably connected to the inside of the support column 4. The upper end of the worm wheel 15 is fixedly connected with a second support base 14. The second support base 14 is rotatably connected to the inside of the support column 4. The lower ends of the four worm wheels 15 are fixedly connected with threaded rods 16. The outer surface of the threaded rod 16 is threadedly connected with a moving column 17. By setting the connecting frame 5, the first rotating rod 6, the first bevel gear 7, the second rotating rod 8, the second bevel gear 9, the knob 10, the bearing 11, the worm gear 12, the worm wheel 15, and the threaded rod 16, the moving column 17 is driven to lift, and then the support plate 20 is driven to lift to adjust the use height of the tray body 1 to meet the requirements in different environments. At the same time, due to the self-locking property of the worm wheel 15 and the worm gear 12, the tray body 1 will not move downward even when subjected to heavy pressure, and has good stability. The lower end of the moving column 17 is fixedly connected with a support plate 20 to support the tray body 1. Inside the two support columns 4, symmetric sliding grooves 21 are arranged. Inside the sliding grooves 21, sliding rods 22 are fixedly connected. The outer surface of the sliding rod 22 is slidably connected with a slider 23. One side of the slider 23 is fixedly connected with one side of the moving column 17. By setting the sliding groove 21, the sliding rod 22, and the slider 23, it is convenient for the moving column 17 to lift, and at the same time, it prevents the moving column 17 from rotating as the threaded rod 16 rotates. Inside the tray body 1, reinforcing ribs 2 are arranged in a staggered manner. By setting the reinforcing ribs 2, the compressive strength of the tray body 1 is improved.

[0027] A moving groove 19 is formed inside the moving column 17. One end of the threaded rod 16 is fixedly connected with a limiting plate 18. The limiting plate 18 is located inside the moving groove 19 to limit the threaded rod 16 and prevent it from moving out of the moving column 17. A number of notches 3 are formed inside the tray body 1 to facilitate the forklift to move it.

[0028] Working principle: When in use, when it is necessary to adjust the use height of the tray body 1, rotate the knobs 10 on both sides. The knobs 10 drive the first rotating rod 6 to rotate. The first rotating rod 6 drives the first bevel gear 7 to rotate. The first bevel gear 7 drives the second bevel gear 9 to rotate. The second bevel gear 9 drives the second rotating rod 8 to rotate. The second rotating rod 8 drives the worm gear 12 to rotate. The worm gear 12 drives the worm wheel 15 to rotate. The worm wheel 15 drives the threaded rod 16 to rotate. The threaded rod 16 drives the moving column 17 to lift. The moving column 17 drives the slider 23 to slide on the outer surface of the sliding rod 22 to prevent the moving column 17 from rotating as the threaded rod 16 rotates. The moving column 17 then adjusts the use height of the tray body 1.

[0029] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the relevant art.

Claims

1. A highly compressive and recyclable pallet, comprising a pallet body (1), characterized in that: The lower end of the tray body (1) is symmetrically provided with support columns (4), the interiors of the two support columns (4) are symmetrically provided with bearings (11), the inner rings of the two sets of bearings (11) are fixedly connected with second rotating rods (8), the outer surfaces of the two second rotating rods (8) are fixedly connected with second bevel gears (9), the lower end of the tray body (1) is symmetrically provided with connecting frames (5), the interiors of the two connecting frames (5) are rotatably connected with first rotating rods (6), and one end of the two first rotating rods (6) is fixedly connected with a first bevel gear (7); The two second rotating rods (8) are fixedly connected with worm gears (12) on both sides, the two support columns (4) are symmetrically provided with worm wheels (15), the lower ends of the four worm wheels (15) are fixedly connected with threaded rods (16), the outer surfaces of the threaded rods (16) are threadedly connected with moving columns (17), the lower ends of the moving columns (17) are fixedly connected with support plates (20), the two support columns (4) are internally provided with symmetrical sliding grooves (21), the interior of the sliding grooves (21) is fixedly connected with sliding rods (22), the outer surfaces of the sliding rods (22) are slidably connected with sliders (23), one side of the sliders (23) is fixedly connected with one side of the moving columns (17), and reinforcing ribs (2) are staggeredly provided inside the tray body (1).

2. A highly compressive recyclable pallet as claimed in claim 1, characterized in that: The first bevel gear (7) is meshed with the second bevel gear (9).

3. The high compression resistance recyclable pallet according to claim 1, characterized in that: A knob (10) is fixedly connected to one side of the first rotating rod (6).

4. The high compression resistance recyclable pallet according to claim 1, characterized in that: The worm (12) is meshed with the worm wheel (15).

5. The high compression resistance recyclable pallet according to claim 1, characterized in that: A first support seat (13) is fixedly connected to one side of the worm (12), and the first support seat (13) is rotatably connected to the inside of the support column (4).

6. The high compression resistance recyclable pallet according to claim 1, characterized in that: The upper end of the worm wheel (15) is fixedly connected to a second support seat (14), and the second support seat (14) is rotatably connected to the inside of the support column (4).

7. The high compression resistance recyclable pallet according to claim 1, characterized in that: A moving groove (19) is provided inside the moving column (17), and a limiting plate (18) is fixedly connected to one end of the threaded rod (16), and the limiting plate (18) is located in the moving groove (19).

8. The high compression resistance recyclable pallet according to claim 1, characterized in that: A plurality of slots (3) are provided inside the tray body (1).

Images