A track trailer self-leveling device with buffering and braking functions

Abstract

The invention discloses a track trailer self-leveling device with buffering and braking functions. The track trailer self-leveling device with the buffering and braking functions comprises a frame, aslideable compartment, a compartment pulley track, a leveling buffering mechanism and a braking system; the leveling buffering mechanism is arranged between the slideable compartment and the frame; the leveling buffering mechanism comprises comprises a tension spring component, a tension spring slide block slide rod, a pressure spring component and a pressure spring slide block slide rod; the braking system is arranged between the slideable compartment and the frame and comprises a first detection system, a second detection system, an industrial steering engine and a braking hook; the first detection system is used for detecting a pitching angle of the slideable compartment; the second detection system is used for detecting an accelerated speed of the frame so as to transmit a pulse signalto the industrial steering engine so that the braking hook coaxially connected with the industrial steering engine synchronously rotates; and finally, the braking hook rotates to a sawtooth-shaped clamping groove in an arc front pulley track with the industrial steering engine. The track trailer self-leveling device with the buffering and braking functions has the advantages that the structure issimple and reliable, the operation is simple, there is no additional power to perform effective self-leveling and so on.

Description

technical field [0001] The invention relates to the technical field of rail transport machinery, in particular to a rail trailer self-leveling device with buffer and brake functions. Background technique [0002] The degree of agricultural mechanization in our country continues to develop and expand. On the one hand, the degree of mechanization of agricultural production in flat land has been greatly improved, and the development of mechanization in mountainous areas is also in sight. Most of the fruit-rich south is mountainous and hilly. Fruit harvesting and transportation are usually done manually, which consumes a lot of physical strength and increases planting costs. To a certain extent, it restricts the development of the orchard economy, and the mountainous terrain is not suitable for direct operation of road vehicles. Traditional road transportation such as tractors cannot meet the transportation requirements very well, and it is dangerous. [0003] At present, the t...

AI Technical Summary

Problems solved by technology

Most of the fruit-rich south is mountainous and hilly. Fruit harvesting and transportation are usually done manually, which consumes a lot of physical strength and increases planting costs. To a certain extent, it restricts the development of the orchard economy, and the mountainous terrain is not suitable for direct operation of road vehicles. Traditional road transportation such as tractors cannot meet the transportation requirements very well, and it is dangerous

[0003] At present, the technologies that are mainly developed and utilized in China include self-propelled single-track orchard transportation, self-propelled double-track orchard transportation, and field rail transport vehicles. The innovation of these transportation technologies has greatly improved labor efficiency and reduced the necessary labor force. In the process of transportation, it is easy to increase the mutual extrusion and damage of the crops due to the inclination of the track, which reduces the economic benefits of the growers.

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