Plastic tray with detachable bottom

Abstract

The utility model relates to the technical field of plastic trays, and discloses a plastic tray with a detachable bottom. Comprising a tray, an embedding base is fixedly connected to the lower surface of the tray, and a bottom supporting base is connected to the interior of the embedding base in an embedded mode; the bottom supporting base is embedded into the embedding base, the bottom supporting base can be attached to the inner top wall of the embedding base, the two sides of the embedding base are connected with sliding rods in a sliding mode, the ends, close to the bottom supporting base, of the sliding rods are fixedly connected with extrusion plates, and the lower surfaces of the sliding rods are fixedly connected with transverse plates. A threaded rod is screwed to extend into an embedding base to be attached to the side surface of an extrusion plate, the threaded rod continuously moves to push the extrusion plate to be attached to the surface of a bottom supporting base in an extrusion mode, when the extrusion plate moves, a sliding rod and a transverse plate can be driven to move, the transverse plate can extrude a first spring, and the first spring can be fixed to the bottom supporting base. Therefore, the bottom supporting seat and the plastic tray are convenient to disassemble and assemble.

Description

Technical Field

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

[0002] A plastic pallet is a logistics unit used in conjunction with logistics equipment such as forklifts and shelves. It can be used to store, load, and transport goods and is one of the essential logistics equipment in modern logistics warehousing. The emergence of plastic pallets meets the environmental protection needs. Using plastic pallets instead of wooden pallets is the best product to reduce the damage to forests; it is an inevitable product adapting to the development of the logistics industry. With the continuous strengthening of the concept of food safety and the high requirements for hygiene in the pharmaceutical industry, plastic pallets are favored and sought after in the food and pharmaceutical industries due to their anti-corrosion, moisture-proof, rust-proof, insect-proof, and non-moldy characteristics. In addition, due to the high load-bearing performance and long service life of plastic pallets, they are widely used in fields such as chemical industry, light textile, and manufacturing. Usually, plastic pallets are integrally set. When the bottom support seat of the plastic pallet is damaged, the entire plastic pallet needs to be replaced, increasing the use cost of the plastic pallet. Summary of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the utility model provides a plastic pallet with a detachable bottom. The bottom support seat is fitted into the inside of the fitting seat. The bottom support seat can be attached to the inner top wall of the fitting seat. Turn the threaded rod so that it can extend into the inside of the fitting seat and fit against the side surface of the pressing plate. By continuously moving the threaded rod, it can push the pressing plate to fit and press against the surface of the bottom support seat. When the pressing plate moves, it can drive the sliding rod and the cross plate to move, so that the cross plate can press the first spring, making it more convenient to disassemble and install the bottom support seat and the plastic pallet, thus solving the above technical problems.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solutions: It includes a pallet, and a fitting seat is fixedly connected to the lower surface of the pallet. The bottom support seat is fitted and connected to the inside of the fitting seat;

[0007] Both sides of the fitting seat are slidably connected with sliding rods. One end of the sliding rod close to the bottom support seat is fixedly connected with a pressing plate. The lower surface of the sliding rod is fixedly connected with a cross plate. The side surface of the cross plate is fixedly connected with a first spring, and the first spring is fixedly connected with the fitting seat. The threaded rod is threadedly connected to the inside of the fitting seat and is in contact with the pressing plate.

[0008] As a preferred technical solution of the present utility model, the upper surface of the tray is provided with a splicing groove, and the area of the splicing groove is larger than that of the bottom support seat.

[0009] As a preferred technical solution of the present utility model, a rubber strip is arranged inside the splicing groove.

[0010] As a preferred technical solution of the present utility model, a second spring is fixedly connected inside the splicing groove, and one end of the second spring away from the splicing groove is fixedly connected with an adjusting plate.

[0011] As a preferred technical solution of the present utility model, a friction pad is arranged on the upper surface of the tray.

[0012] As a preferred technical solution of the present utility model, a rubber block is arranged on the inner top wall of the fitting seat, and the rubber block is in fit with the bottom support seat.

[0013] Compared with the prior art, the present utility model provides a plastic tray with a detachable bottom, and has the following beneficial effects:

[0014] 1. In the present utility model, the bottom support seat is fitted into the inside of the fitting seat. The bottom support seat can be in fit with the inner top wall of the fitting seat. Rotate the threaded rod so that it can extend into the inside of the fitting seat and be in fit with the side surface of the pressing plate. Through the continuous movement of the threaded rod, it can push the pressing plate to be in fit with and press the surface of the bottom support seat. When the pressing plate moves, it can drive the sliding rod and the cross plate to move, so that the cross plate can press the first spring, thereby making the disassembly and installation of the bottom support seat and the plastic tray more convenient.

[0015] 2. When multiple plastic trays are stacked and used in the present utility model, the bottom support seat can be fitted into the inside of the splicing groove, so that multiple plastic trays can be stacked and used through the splicing groove. When the bottom support seat is fitted into the inside of the splicing groove, both sides of the bottom support seat can be in fit with the rubber strip, so that the friction between the bottom support seat and the splicing groove can be increased, thereby pre-fixing the bottom support seat. Utilize the elasticity of the second spring to form a pulling force between the adjusting plate and the splicing groove. When the bottom support seat can press the second spring by using the adjusting plate, the bottom support seat is more stable when connected with the splicing groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the front view structural schematic diagram of the present utility model;

[0018] Figure 3 is Figure 2 the structural schematic diagram at A in

[0019] Figure 4This is a schematic top view structure diagram of the splicing groove of the present utility model.

[0020] Among them: 1. Tray; 2. Fitting seat; 3. Bottom support seat; 4. Rubber block; 5. Splicing groove; 6. Friction pad; 7. Second spring; 8. Adjusting plate; 9. Rubber strip; 10. First spring; 11. Threaded rod; 12. Cross plate; 13. Slide rod; 14. Extrusion plate. Specific embodiments

[0021] The following further describes in detail the implementation manners of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Please refer to Figures 1-4, a plastic tray with a detachable bottom, comprising a tray 1. A fitting seat 2 is fixedly connected to the lower surface of the tray 1. A rubber block 4 is arranged on the inner top wall of the fitting seat 2, and the rubber block 4 is in contact with the bottom support seat 3. The bottom support seat 3 is fitted and connected inside the fitting seat 2. Slide rods 13 are slidably connected to both sides of the fitting seat 2. An extrusion plate 14 is fixedly connected to one end of the slide rod 13 close to the bottom support seat 3. A cross plate 12 is fixedly connected to the lower surface of the slide rod 13. A first spring 10 is fixedly connected to the side surface of the cross plate 12, and the first spring 10 is fixedly connected to the fitting seat 2. A threaded rod 11 is threadedly connected inside the fitting seat 2, and the threaded rod 11 is in contact with the extrusion plate 14. Since the lower surface of the fitting seat 2 is open, the bottom support seat 3 can be fitted into the inside of the fitting seat 2. The bottom support seat 3 can be in contact with the inner top wall of the fitting seat 2. By turning the threaded rod 11, it can extend into the inside of the fitting seat 2 and be in contact with the side surface of the extrusion plate 14. By continuously moving the threaded rod 11, it can push the extrusion plate 14 to be in contact with and squeeze the surface of the bottom support seat 3. When the extrusion plate 14 moves, it can drive the slide rod 13 and the cross plate 12 to move, so that the cross plate 12 can squeeze the first spring 10, thereby making the disassembly and installation of the bottom support seat 3 and the plastic tray more convenient.

[0025] A splicing groove 5 is arranged on the upper surface of the tray 1, and the area of the splicing groove 5 is larger than that of the bottom support seat 3. A rubber strip 9 is arranged inside the splicing groove 5. A second spring 7 is fixedly connected inside the splicing groove 5. One end of the second spring 7 far from the splicing groove 5 is fixedly connected to an adjusting plate 8. A friction pad 6 is arranged on the upper surface of the tray 1. When multiple plastic trays are stacked and used, the bottom support seat 3 can be fitted into the inside of the splicing groove 5, so that multiple plastic trays can be stacked and used through the splicing groove 5. When the bottom support seat 3 is fitted into the inside of the splicing groove 5, both sides of the bottom support seat 3 can be in contact with the rubber strip 9, which can increase the friction between the bottom support seat 3 and the splicing groove 5, thereby pre-fixing the bottom support seat 3. Using the elasticity of the second spring 7, a pulling force can be formed between the adjusting plate 8 and the splicing groove 5. When the bottom support seat 3 can squeeze the second spring 7 by using the adjusting plate 8, the bottom support seat 3 is more stable when connected to the splicing groove 5. Using the friction pad 6, multiple plastic trays are not easy to slide when stacked.

[0026] In use, the bottom support base 3 is fitted into the inside of the fitting base 2. The bottom support base 3 can be in contact with the inner top wall of the fitting base 2. Turn the threaded rod 11 so that it can extend into the inside of the fitting base 2 and be in contact with the side surface of the pressing plate 14. By continuously moving the threaded rod 11, it can push the pressing plate 14 to be in contact with and press the surface of the bottom support base 3, so that the pressing plate 14 can fix the bottom support base 3. When multiple plastic trays are stacked and used, the bottom support base 3 can be fitted into the inside of the splicing groove 5, so that multiple plastic trays can be stacked and used through the splicing groove 5. When the bottom support base 3 is fitted into the inside of the splicing groove 5, both sides of the bottom support base 3 can be in contact with the rubber strip 9. Using the elasticity of the second spring 7, a tensile force can be formed between the adjusting plate 8 and the splicing groove 5. When the bottom support base 3 can press the second spring 7 by means of the adjusting plate 8, the bottom support base 3 is relatively stable when connected to the splicing groove 5.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic pallet with a detachable bottom, comprising a pallet (1), characterized in that: The lower surface of the tray (1) is fixedly connected with an embedding seat (2), and the interior of the embedding seat (2) is embedded with a bottom support seat (3); Both sides of the mating seat (2) are slidably connected with sliding rods (13), one end of the sliding rod (13) close to the bottom support seat (3) is fixedly connected with an extrusion plate (14), the lower surface of the sliding rod (13) is fixedly connected with a transverse plate (12), the side surface of the transverse plate (12) is fixedly connected with a first spring (10), and the first spring (10) is fixedly connected to the mating seat (2), the internal thread of the mating seat (2) is connected with a threaded rod (11), and the threaded rod (11) is in contact with the extrusion plate (14).

2. A plastic pallet with a detachable bottom according to claim 1, characterized in that: The upper surface of the tray (1) is provided with a splicing groove (5), and the area of ​​the splicing groove (5) is larger than the bottom support seat (3).

3. A plastic pallet with a detachable bottom according to claim 2, characterized in that: A rubber strip (9) is arranged inside the splicing groove (5).

4. A plastic pallet with a detachable bottom according to claim 2, characterized in that: A second spring (7) is fixedly connected inside the splicing groove (5), and an end of the second spring (7) away from the splicing groove (5) is fixedly connected to an adjustment plate (8).

5. The plastic pallet with a detachable bottom according to claim 1, characterized in that: A friction pad (6) is provided on the upper surface of the tray (1).

6. The plastic pallet with a detachable bottom according to claim 1, characterized in that: The inner top wall of the engaging seat (2) is provided with a rubber block (4), and the rubber block (4) is in contact with the bottom supporting seat (3).

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