Environment-friendly remote control roller shutter type anti-throwing device for vehicle

Abstract

The utility model relates to the technical field of semitrailer transportation, and discloses an environment-friendly remote control roller shutter type vehicle anti-throwing device which is characterized in that a roller shutter is arranged above a carriage, and the upper end of the carriage is rotatably connected with rollers; a supporting disc is arranged at one end of the carriage, a first through shaft is rotationally connected to the supporting disc, the roller shutter is wound on the first through shaft, and a first chain wheel is arranged at one end of the first through shaft; a second through shaft is rotationally connected to the upper portion of the supporting disc, a second chain wheel is arranged at one end of the second through shaft, a first V-shaped wheel is arranged on the outer side of a bearing seat on the second through shaft, and a steel wire is wound on the first V-shaped wheel. A roller shutter supporting plate and a roller shutter baffle are arranged at the end, opposite to the second through shaft, of the upper end of the compartment, an expansion mechanism is arranged on the roller shutter supporting plate, a second V-shaped wheel is arranged on the expansion mechanism, the second V-shaped wheel is sleeved with a steel wire, and a roller shutter front end cover is connected with the steel wire. A driving mechanism is arranged below the supporting disc and drives the first through shaft and the second through shaft to rotate synchronously. The device has the advantages of being capable of being folded and unfolded without manual operation, time-saving, labor-saving and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of semi-trailer transportation, in particular to an environmentally friendly remote-controlled rolling curtain type vehicle anti-spillage device. Background Art

[0002] During the transportation process of the semi-trailer, bulk cargo is very easy to scatter, which will pose a great safety hazard to the environment, pedestrians, and road traffic safety. Therefore, covering the top with a tarpaulin is a necessary measure to ensure the safety of the truck.

[0003] In the existing technology, the storage of vehicle tarpaulins is currently mainly a manual operation, which requires the driver to repeatedly climb up and down the vehicle compartment, thus posing a serious safety hazard. In bad weather, the operation cannot be performed, causing the cargo to get damp and soaked. In addition, at least two people are required to operate the tarpaulin together, which is time-consuming and labor-intensive. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that the existing tarpaulins need to be stored and unfolded manually, which is time-consuming and labor-intensive.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: an environmentally friendly remote-controlled roller curtain type vehicle anti-spill device, comprising a carriage, a motor and a roller curtain,

[0008] A roller blind is provided above the carriage, and a roller is rotatably connected to the upper end of the carriage, and the roller is in rolling connection with the roller blind;

[0009] One end of the carriage is provided with a support plate, the support plate is rotatably connected to a through shaft 1, the roller blind is rolled up on the through shaft 1, and one end of the through shaft 1 is provided with a sprocket 1;

[0010] A through shaft 2 is rotatably connected above the support plate, a sprocket 2 is provided at one end of the through shaft 2, the through shaft 2 is connected to the carriage through a bearing seat, a V-shaped wheel 1 is provided on the outer side of the bearing seat of the through shaft 2, and a steel wire is wound on the V-shaped wheel 1;

[0011] A roller shutter support plate and a roller shutter baffle are provided on the upper end of the carriage opposite to the second through shaft, an expansion mechanism is provided on the roller shutter support plate, a V-shaped wheel second is provided on the expansion mechanism, the steel wire is sleeved on the V-shaped wheel second, and the front end cover of the roller shutter is connected to the steel wire;

[0012] A driving mechanism is provided below the support plate, and the driving mechanism drives the through shaft 1 and the through shaft 2 to rotate synchronously.

[0013] Further, the driving mechanism includes a motor and a speed reducer. The speed reducer is connected to the carriage. The output end of the motor is connected to the input end of the speed reducer. A driving gear is provided on the power shaft of the speed reducer. The driving gear is connected to a sprocket one and a sprocket two through a chain one and a chain two respectively.

[0014] Further, front baffles are provided on both the front and back sides of one end of the carriage, and the front baffles correspond to the support plates in position.

[0015] Further, the number and position of the support plates are the same as those of the bearing seats.

[0016] Further, a distribution box is provided on the side of the carriage, and the distribution box is signal-connected to the driving mechanism.

[0017] III. Beneficial Effects

[0018] The advantages of the present utility model compared with the prior art are as follows:

[0019] The driving mechanism drives the through shaft one and the through shaft two to rotate synchronously. The through shaft one winds and unwinds the rolling curtain. At the same time, the through shaft two drives the V-shaped wheel one to rotate to realize the winding and unwinding of the steel wire. After the steel wire is tightened, the steel wire drives the front end cover of the rolling curtain to move, so as to realize the rapid unfolding and storage of the rolling curtain. Description of the Drawings

[0020] Figure 1 is a schematic structural view of the present utility model;

[0021] Figure 2 is a left view of the present utility model;

[0022] Reference numerals: 1, motor; 2, rolling curtain; 3, roller; 4, support plate; 5, through shaft one; 6, sprocket one; 7, through shaft two; 8, sprocket two; 9, bearing seat; 10, V-shaped wheel one; 11, steel wire; 12, rolling curtain support plate; 13, rolling curtain baffle; 14, tensioning mechanism; 15, V-shaped wheel two; 17, speed reducer; 18, driving gear; 19, chain one; 20, chain two; 21, front baffle; 22, distribution box. Detailed Embodiments

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] It should be noted that all the directional indications in the embodiments of the present utility model, such as up, down, left, right, front, back... are only used to explain the relative positional relationship and movement conditions between components in a specific posture as shown in the attached drawings. If this specific posture changes, the directional indications will also change accordingly.

[0025] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0026] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below in conjunction with the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the utility model.

[0027] Now, the present utility model will be further described in conjunction with the drawings of the specification.

[0028] Embodiment 1

[0029] Combined with the attached Figure 1-2 , one end of the carriage is provided with a support plate 4, a through shaft one 5 is rotatably connected to the support plate 4, the rolling curtain 2 is wound on the through shaft one 5, and a sprocket one 6 is provided at one end of the through shaft one 5; a through shaft two 7 is rotatably connected above the support plate 4, a sprocket two 8 is provided at one end of the through shaft two 7, the through shaft two 7 is connected to the carriage through a bearing seat 9, a V-shaped wheel one 10 is provided outside the bearing seat 9 on the through shaft two 7, and a steel wire 11 is wound on the V-shaped wheel one 10; a rolling curtain support plate 12 and a rolling curtain baffle 13 are provided at one end of the upper end of the carriage opposite to the through shaft two 7, a tensioning mechanism 14 is provided on the rolling curtain support plate 12, a V-shaped wheel two 15 is provided on the tensioning mechanism 14, the steel wire 11 is sleeved on the V-shaped wheel two 15, and the front end cover of the rolling curtain 2 is connected to the steel wire 11; a driving mechanism is provided below the support plate 4, and the driving mechanism drives the through shaft one 5 and the through shaft two 7 to rotate synchronously; the driving mechanism includes a motor 1 and a speed reducer 17, the speed reducer 17 is connected to the carriage, the output end of the motor 1 is connected to the input end of the speed reducer 17, a driving gear 18 is provided on the power shaft of the speed reducer 17, and the driving gear 18 is connected to the sprocket one 6 and the sprocket two 8 through a chain one 19 and a chain two 20 respectively.

[0030] During use, the motor 1 rotates to drive the power shaft of the speed reducer 17 to rotate. The power shaft of the speed reducer 17 drives the driving gear 18 to rotate, and drives the sprocket 6 and the sprocket 8 to rotate through the first chain 19 and the second chain 20. The sprocket 6 and the sprocket 8 drive the first through shaft 5 and the second through shaft 7 to rotate synchronously. The first through shaft 5 winds up the rolling curtain 2, and the second through shaft 7 drives the first V-shaped wheel 10 to rotate, thereby winding up the steel wire 11. The winding of the steel wire 11 drives the second V-shaped wheel 15 to be tightened on the tightening mechanism 14. After the two sides of the steel wire 11 are tightened, the steel wire 11 drives the front end cover of the rolling curtain 2 to move, thereby driving the rolling curtain 2 to move, realizing the automatic winding and unfolding of the rolling curtain 2.

[0031] Embodiment 2

[0032] Combined with the attached Figure 1-2 , on both the front and back sides of one end of the carriage, there are front baffles 21, and the front baffles 21 correspond to the positions of the support plates 4; above the carriage, there is a rolling curtain 2, and a roller 3 is rotatably connected to the upper end of the carriage, and the roller 3 is in rolling connection with the rolling curtain 2.

[0033] On the basis of Embodiment 1, the front baffle 21 limits the extreme position when the rolling curtain 2 is wound up. The roller 3 can ensure the smoothness of the movement of the rolling curtain 2.

[0034] The utility model and its implementation manners have been described. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the utility model, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the utility model.

Claims

1. An environment-friendly remote-controlled rolling curtain type vehicle anti-spill device, comprising a carriage, a motor (1) and a rolling curtain (2), characterized in that: A rolling curtain (2) is provided above the carriage, a roller (3) is rotatably connected to the upper end of the carriage, and the roller (3) is in rolling connection with the rolling curtain (2); A support plate (4) is provided at one end of the carriage, a through shaft one (5) is rotatably connected to the support plate (4), the rolling curtain (2) is wound on the through shaft one (5), and a sprocket one (6) is provided at one end of the through shaft one (5); A through shaft two (7) is rotatably connected above the support plate (4), a sprocket two (8) is provided at one end of the through shaft two (7), the through shaft two (7) is connected to the carriage through a bearing seat (9), and a V-shaped wheel one (10) is provided outside the bearing seat (9) on the through shaft two (7), and a steel wire (11) is wound on the V-shaped wheel one (10); A rolling curtain support plate (12) and a rolling curtain baffle (13) are provided at the upper end of the carriage at the end opposite to the through shaft two (7), a tensioning mechanism (14) is provided on the rolling curtain support plate (12), a V-shaped wheel two (15) is provided on the tensioning mechanism (14), the steel wire (11) is sleeved on the V-shaped wheel two (15), and the front end cover of the rolling curtain (2) is connected to the steel wire (11); A driving mechanism is provided below the support plate (4), and the driving mechanism drives the through shaft one (5) and the through shaft two (7) to rotate synchronously.

2. The environmentally friendly remote control rolling type vehicle anti-spill device according to claim 1, wherein: The driving mechanism includes a motor (1) and a speed reducer (17), the speed reducer (17) is connected to the carriage, the output end of the motor (1) is connected to the input end of the speed reducer (17), a driving gear (18) is provided on the power shaft of the speed reducer (17), and the driving gear (18) is respectively connected to the sprocket one (6) and the sprocket two (8) through a chain one (19) and a chain two (20).

3. An environment-friendly remote-controlled rolling curtain type vehicle anti-spillage device according to claim 1, characterized in that: Front baffles (21) are provided on the front and back sides at one end of the carriage, and the front baffles (21) correspond to the position of the support plate (4).

4. The environmentally friendly remote-controlled rolling type vehicle anti-spillage device according to claim 1, characterized in that: The number and position of the support plate (4) and the bearing seat (9) are the same.

5. An environment-friendly remote-controlled rolling type vehicle anti-spill device according to claim 1, characterized in that: A distribution box (22) is provided on the side of the carriage, and the distribution box (22) is signal-connected to the driving mechanism.

Images