Monorail transportation device suitable for mountain transportation

Abstract

The utility model provides a monorail transportation device suitable for mountain transportation, which comprises a track, first teeth arranged along the length direction of the track are distributed on the track, and the length direction of the first teeth is perpendicular to the length direction of the track; a compartment; the guide device is fixed to the bottom of the carriage and comprises a lower roller and an upper roller, the lower roller is located below the rail and provided with second teeth meshed with the first teeth, and rolling contact is formed between the upper roller and the rail. The monorail transportation device suitable for mountain transportation can stably run, and the problem that a monorail transportation vehicle in the prior art is not suitable for mountain transportation is solved.

Description

Technical Field

[0001] The utility model relates to the field of agricultural transportation, in particular to a monorail transportation device suitable for mountain transportation. Background Art

[0002] In farmland, it is often necessary to transport harvested agricultural products and other materials such as fertilizers. However, vehicles cannot move in farmland where crops are still growing, and they are usually transported manually, which is labor-intensive and inefficient. It is necessary to use a monorail vehicle for movement. The track is higher than the ground, and the body of the transport vehicle supporting the transport vehicle is higher than the ground, which takes up almost no ground area and does not cause damage to the crops on the ground. However, this type of transport vehicle is generally only suitable for relatively flat fields. In mountainous and hilly areas, because the ground has a large slope, the carriage of the monorail transport vehicle only cooperates with a single track through rollers, and the cooperation area is small, which is prone to shaking, especially in the direction perpendicular to the track. When the shaking amplitude is too large, it may even scatter the materials or agricultural products in the carriage. Summary of the invention

[0003] The utility model provides a monorail transport device suitable for mountain transport, which can run stably and solves the problem that the monorail transport vehicle in the prior art is prone to shaking when encountering a slope and is not suitable for mountainous areas.

[0004] The utility model discloses a monorail transport device suitable for mountain transport, comprising:

[0005] A track, wherein the track is covered with first teeth arranged along the length direction of the track, and the length direction of the first teeth is perpendicular to the length direction of the track;

[0006] car;

[0007] The guide device is fixed to the bottom of the carriage and comprises a lower roller and an upper roller. The lower roller is located below the track and has a second tooth meshing with the first tooth. The upper roller forms a rolling contact with the track.

[0008] Preferably, the track includes a body and a rack fixed to the body, the rack includes a fixing plate fixed to the body and first teeth provided on the fixing plate, and the first teeth are distributed over the entire width of the fixing plate.

[0009] Preferably, the first teeth are formed by bending a metal plate.

[0010] Preferably, the metal plate is fixed to the fixing plate by welding.

[0011] Preferably, the rack is integrally formed.

[0012] Preferably, a plurality of guide devices are fixed at the bottom of the carriage, and the plurality of guide devices are arranged front to back, and "front" refers to the direction in which the carriage travels, and each guide device comprises a first upper roller and a second upper roller arranged front to back and a first lower roller and a second lower roller arranged front to back, the first upper roller is opposite to the first lower roller up and down, and the first lower roller has the second tooth, the second upper roller is opposite to the second lower roller up and down, and the second lower roller forms a rolling contact with the track.

[0013] Preferably, each set of guide devices includes a horizontal plate and a vertical plate perpendicular to and fixed to the horizontal plate, the first upper roller and the second upper roller are installed on the horizontal plate, and the first lower roller and the second lower roller are installed on the vertical plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the monorail transport device suitable for mountain transport of the utility model has a guide device fixed to the carriage that not only has rolling contact with the track but also meshes with the first tooth and the second tooth. The tooth meshing not only increases the matching area but also makes the matching more stable, thereby making the movement of the carriage more stable and the braking more reliable. At the same time, it also makes the braking position of the carriage more precise, so that the carriage can stop at any desired position on the track. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a monorail transport device suitable for mountain transport according to an embodiment of the utility model.

[0016] Reference numerals

[0017] 1 track, 11 body, 12 rack, 121 first tooth;

[0018] 2 carriages;

[0019] 3 guide device, 31 first upper roller, 32 second upper roller, 33 first lower roller, 34 second lower roller, 35 horizontal plate, 36 vertical plate;

[0020] 4. Driving device;

[0021] 5. Clutch;

[0022] 6Brakes. DETAILED DESCRIPTION

[0023] like Figure 1As shown, a monorail transport device suitable for mountain transportation in one embodiment of the utility model includes a track, a carriage and a guide device, and also includes a drive device, a clutch and a brake. The drive device is connected to the carriage to provide power. The drive device can be a gasoline engine, a diesel engine or an electric motor. The clutch is used to disconnect or close the transmission of power, and the brake can stop the carriage from moving relative to the track. The track is covered with first teeth arranged along the length direction of the track. In this embodiment, the cross-section of the track is rectangular, the first teeth are located on the bottom surface of the track, and the length direction of the first teeth is perpendicular to the length direction of the track. The carriage is used to carry materials or agricultural products. The guide device is fixed to the bottom of the carriage, including a lower roller and an upper roller. The lower roller is located below the track and has a second tooth meshing with the first tooth. The upper roller forms a rolling contact with the track.

[0024] The utility model is suitable for a monorail transport device for mountain transport. The guide device fixed to the carriage not only has rolling contact with the track but also meshes with the first tooth and the second tooth. The tooth meshing not only increases the matching area but also makes the matching more stable, thereby making the movement of the carriage more stable and the braking more reliable. At the same time, the braking position of the carriage is more precise, so that the carriage can stop at any desired position on the track.

[0025] In this embodiment, the track includes a main body and a rack fixed to the main body, the rack includes a fixed plate fixed to the main body and a first tooth arranged on the fixed plate, the first tooth covers the entire width of the fixed plate, the first tooth is formed by bending a metal plate, and the fixed plate is also a metal plate. In this embodiment, the fixed plate and the first tooth are made separately, and then the metal plate is bent to form a wave, that is, a tooth shape, and then the bottom of the multiple tooth shapes are fixed to the fixed plate by welding.

[0026] In other embodiments, the rack may also be integrally formed, for example, by casting, or by machining teeth on a fixing plate.

[0027] In this embodiment, two sets of guide devices are fixed at the bottom of the carriage, and the two sets of guide devices are arranged front to back, and "front" refers to the direction of the carriage's travel. Each set of guide devices includes a first upper roller and a second upper roller arranged front to back and a first lower roller and a second lower roller arranged front to back, the first upper roller is opposite to the first lower roller up and down, and the first lower roller has the second tooth, the second upper roller is opposite to the second lower roller up and down, and the second lower roller forms a rolling contact with the track. That is, the rolling contact between the guide device and the guide rail enables the transport device to have a sufficient transport speed, and the rolling contact between the guide device and the guide rail makes the transport of the transport device more stable and reliable.

[0028] like Figure 1As shown, each set of guide devices includes a horizontal plate and a vertical plate perpendicular to and fixed to the horizontal plate, the first upper roller and the second upper roller are installed on the horizontal plate, and the first lower roller and the second lower roller are installed on the vertical plate.

[0029] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Various modifications or equivalent substitutions made by those skilled in the art to the present invention within the essence and protection scope of the present invention also fall within the protection scope of the present invention.

Claims

1. A monorail transport device suitable for mountain transport, characterized in that: include: A track, wherein the track is covered with first teeth arranged along the length direction of the track, and the length direction of the first teeth is perpendicular to the length direction of the track; car; The guide device is fixed to the bottom of the carriage and comprises a lower roller and an upper roller. The lower roller is located below the track and has a second tooth meshing with the first tooth. The upper roller forms a rolling contact with the track.

2. The monorail transport device according to claim 1, characterized in that: The track includes a body and a rack fixed to the body, the rack includes a fixing plate fixed to the body and first teeth arranged on the fixing plate, and the first teeth cover the entire width of the fixing plate.

3. The monorail transport device according to claim 2, characterized in that: The first teeth are formed by bending a metal plate.

4. The monorail transport device according to claim 3, characterized in that: The metal plate is fixed to the fixing plate by welding.

5. The monorail transport device according to claim 2, characterized in that: The rack is integrally formed.

6. The monorail transport device according to claim 1, characterized in that: A plurality of guide devices are fixed at the bottom of the carriage, and the plurality of guide devices are arranged front to back, and "front" refers to the direction in which the carriage travels. Each guide device comprises a first upper roller and a second upper roller arranged front to back and a first lower roller and a second lower roller arranged front to back, the first upper roller is opposite to the first lower roller up and down, and the first lower roller has the second tooth, the second upper roller is opposite to the second lower roller up and down, and the second lower roller forms a rolling contact with the track.

7. The monorail transport device according to claim 6, characterized in that: Each set of guide devices includes a horizontal plate and a vertical plate that is perpendicular to and fixed to the horizontal plate, the first upper roller and the second upper roller are installed on the horizontal plate, and the first lower roller and the second lower roller are installed on the vertical plate.

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