Semitrailer with material pushing assembly

Abstract

The utility model discloses a semitrailer with a material pushing assembly, relates to the technical field of semitrailers, and aims to solve the technical problem that serious potential safety hazards are caused due to the fact that bulk cargoes topple towards a driving position under the action of inertia during transportation, the semitrailer comprises a semitrailer body with an opening in the upper end face, and the material pushing assembly is placed in the semitrailer body. The material pushing assembly comprises a pushing plate attached to the inner wall of the semitrailer, a motor is fixedly placed on one side of the semitrailer, the output end of the motor penetrates through the side wall of the semitrailer to be fixedly provided with a threaded rod A, a connecting plate is fixedly connected to the side wall of the semitrailer, and one end of the threaded rod A is rotationally connected in the connecting plate. The push plate is in threaded connection with the threaded rod A by forming the threaded hole, the threaded rod A is driven to rotate, and the space of the semitrailer can be reasonably distributed through the push plate. The utility model has the advantages that the size of the storage space in the carriage can be flexibly adjusted, so that bulk goods can be tightly stacked together.

Description

Technical Field

[0001] The utility model relates to the technical field of semi-trailers, and more specifically to a semi-trailer with a material pushing component. Background Art

[0002] A semitrailer is a trailer with the axle placed behind the vehicle's center of gravity (when the vehicle is evenly loaded) and equipped with a coupling device that can transmit horizontal and vertical forces to the tractor. The bulk loading capacity of a semitrailer is relatively large and is suitable for loading various bulk goods, such as wheat, beans, cement, coal, etc.

[0003] When a semi-trailer is transporting some bulk goods, they are usually spread directly in the car body. During the transportation process, when the road conditions are bumpy, emergency braking will cause the bulk goods to tip toward the driver's seat due to inertia, thus causing serious safety hazards. Therefore, it is particularly important to provide a semi-trailer pushing device with safety performance. In view of this, we propose a semi-trailer with a pushing component. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a semi-trailer with a material pushing assembly to solve current technical problems.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a semitrailer with a material pushing assembly, comprising a semitrailer with an opening on the upper end surface, wherein the material pushing assembly is placed in the semitrailer;

[0006] The pushing assembly includes a pushing plate that fits against the inner wall of the semi-trailer, a motor is fixedly placed on one side of the semi-trailer, a threaded rod A is fixedly installed on the output end of the motor through the side wall of the semi-trailer, a connecting plate is fixedly connected to the side wall of the semi-trailer, one end of the threaded rod A is rotatably connected in the connecting plate, and the pushing plate is threadedly connected to the threaded rod A by setting a threaded hole.

[0007] The utility model can drive the threaded rod A to rotate through the operation of the motor, thereby driving the push plate to adjust the position in the compartment, so that the push plate can reasonably distribute the space of the semi-trailer.

[0008] Preferably, a limit position component is arranged on the surface of the push plate;

[0009] The limiting assembly includes a plurality of fixed plates fixedly connected to the surface of the push plate, the fixed plates are rotatably connected to rotating rollers and limiting rods respectively, the surface of the rotating roller has a plurality of arc grooves distributed at equal intervals, and the surface of the limiting rod is fixedly connected to the limiting plates.

[0010] Preferably, one side of the rotating roller and the limiting rod is fixedly connected with a gear, and the rotating roller and the limiting rod are driven by the meshing connection of the gears.

[0011] Preferably, rotating plates are arranged on both sides of the semi-trailer, and extension rods are fixedly connected to both sides of the rotating plates.

[0012] Preferably, the surface of the extension rod passes through the side wall of the semi-trailer at the same time, and the extension rod is threadedly connected to one side of the semi-trailer through a threaded rod B, and two threaded holes are provided on both side walls of the semi-trailer.

[0013] Preferably, the extension rod is threadedly connected to one side of the semi-trailer through a threaded rod B, and two threaded holes are provided on both side walls of the semi-trailer.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model, through the design of the pusher assembly structure, can flexibly adjust the storage space size in the carriage by adjusting the position of the push plate when transporting a small number of bulk goods, so that the bulk goods can be stacked tightly together, thereby improving the transportation quality of the bulk goods.

[0016] 2. The utility model also designs a limiting structure. When the bulk goods are bumpy and tipped over during transportation, the rotating roller directly contacts the bulk goods, and the bulk goods are acted upon by force while applying force to the rotating roller, thereby driving the gear to rotate and flipping the limiting plate, so that the limiting plate can be inserted into the bulk goods and cushion them, thereby reducing the potential energy of the bulk goods tipping over due to the influence of gravity, achieving the effect of stably placing the bulk goods, and further solving the problem of great safety hazards in the transportation of bulk goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0019] Figure 3 It is a partial schematic diagram of the limit assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the rotating roller of the utility model;

[0021] Figure 5 The utility model is a schematic diagram of a use state.

[0022] Description of the numbers in the figure:

[0023] 1. Semi-trailer; 2. Pushing assembly; 201. Pushing plate; 202. Motor; 203. Threaded rod A; 3. Limiting assembly; 301. Fixed plate; 302. Rotating roller; 303. Limiting rod; 304. Limiting plate; 305. Gear; 4. Rotating plate; 5. Threaded rod B. DETAILED DESCRIPTION

[0024] like Figures 1 to 4 As shown, the utility model relates to a semitrailer with a material pushing assembly, comprising a semitrailer 1 with an opening on the upper end surface, and a material pushing assembly 2 is placed in the semitrailer 1;

[0025] The pushing assembly 2 includes a pushing plate 201 that fits against the inner wall of the semi-trailer 1. A motor 202 is fixedly placed on one side of the semi-trailer 1. The output end of the motor 202 passes through the side wall of the semi-trailer 1 and is fixedly installed with a threaded rod A203. A connecting plate is fixedly connected to the side wall of the semi-trailer 1. One end of the threaded rod A203 is rotatably connected in the connecting plate. The pushing plate 201 is threadedly connected to the threaded rod A203 by setting a threaded hole.

[0026] In the embodiment of the present utility model, a limiting component 3 is arranged on the surface of the push plate 201;

[0027] The limiting assembly 3 includes a plurality of fixed plates 301 fixedly connected to the surface of the push plate 201, the fixed plates 301 are rotatably connected with rotating rollers 302 and limiting rods 303 respectively, the surface of the limiting rod 303 is fixedly connected with the limiting plate 304, the surface of the rotating roller 302 is distributed with a plurality of arc grooves at equal intervals, the rotating roller 302 and one side of the limiting rod 303 are fixedly connected with gears 305, the rotating roller 302 and the limiting rod 303 are driven by the meshing connection of the gears 305, the lengths of the rotating roller 302 and the limiting plate 304 are increased at equal intervals from bottom to top on the surface of the push plate 201, by setting the limiting assembly 3, when pushing bulk goods, the position of the bulk goods can be limited by the downward rotation of the limiting plate 304, so that the push plate 201 can stably push the bulk goods laterally, thereby improving the efficiency and effect of pushing.

[0028] In an embodiment of the utility model, rotating plates 4 are arranged on both sides of the semi-trailer 1, and extension rods are fixedly connected to both sides of the rotating plate 4. The surface of the extension rods also penetrates the side wall of the semi-trailer 1. The extension rods are threadedly connected to one side of the semi-trailer 1 through a threaded rod B5, and two threaded holes are provided on both side walls of the semi-trailer 1.

[0029] Working principle: This embodiment provides a semi-trailer with a pushing assembly. When different quantities of bulk goods need to be loaded, the push plate 201 is first driven by the motor 202 to move on the surface of the threaded rod A203, and the position of the push plate 201 is adjusted according to the quantity of the loaded bulk goods. Then the bulk goods are loaded. During the transportation process, when the bulk goods are overturned due to complex road conditions, the bulk goods contact the rotating roller 302 and the arc-shaped grooves on its surface through potential energy, and the friction between the bulk goods and the rotating roller 302 is increased through the groove, thereby driving the rotating roller 302 to rotate, and driving the gear 305 to rotate, and at the same time driving the limit plate 304 to deflect in the bulk goods, so as to weaken the potential energy generated by it, reduce the shaking of the bulk goods, and maintain its stability during transportation.

[0030] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A semi-trailer with a pusher assembly, characterized in that: It comprises a semi-trailer (1) with an opening on the upper end surface, wherein a material pushing assembly (2) is placed inside the semi-trailer (1); The pusher assembly (2) comprises a push plate (201) fitted with the inner wall of the semi-trailer (1); a motor (202) is fixedly placed on one side of the semi-trailer (1); an output end of the motor (202) passes through the side wall of the semi-trailer (1) and is fixedly installed with a threaded rod A (203); a connecting plate is fixedly connected to the side wall of the semi-trailer (1); one end of the threaded rod A (203) is rotatably connected in the connecting plate; and the pusher plate (201) is threadedly connected to the threaded rod A (203) by providing a threaded hole; A limit assembly (3) is arranged on the surface of the push plate (201); The limiting assembly (3) comprises a plurality of fixed plates (301) fixedly connected to the surface of the push plate (201); the fixed plates (301) are rotatably connected to a rotating roller (302) and a limiting rod (303) respectively; the surface of the rotating roller (302) is provided with a plurality of arc grooves distributed at equal intervals; the surface of the limiting rod (303) is fixedly connected to a limiting plate (304); one side of the rotating roller (302) and the limiting rod (303) are fixedly connected to a gear (305); the rotating roller (302) and the limiting rod (303) are driven by the meshing connection of the gear (305).

2. A semitrailer with a pusher assembly according to claim 1, characterized in that: Rotating plates (4) are arranged on both sides of the semi-trailer (1), and extension rods are fixedly connected to both sides of the rotating plate (4).

3. A semitrailer with a pusher assembly according to claim 2, characterized in that: The surface of the extension rod also penetrates the side wall of the semitrailer (1).

4. A semitrailer with a pusher assembly according to claim 3, characterized in that: The extension rod is threadedly connected to one side of the semitrailer (1) via a threaded rod B (5), and two threaded holes are provided on both side walls of the semitrailer (1).

Images