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Forward and backward rotating tracked vehicle transmission

A forward and reverse transmission technology, applied in the field of variable speed transmission, can solve the problems of large steering radius and low power utilization, and achieve the effects of good steering accuracy, simple structure and convenient operation

Active Publication Date: 2018-12-21
HUNAN AGRICULTURAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The transmission system of tracked vehicles is divided into two types: single power flow and double power flow according to the power transmission flow. In the single power flow transmission system, since the transmission mechanism is connected in series with the steering mechanism, it is usually realized by interrupting and braking the power on one side. Steering, but the power utilization is low when turning, and the turning radius is large

Method used

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  • Forward and backward rotating tracked vehicle transmission
  • Forward and backward rotating tracked vehicle transmission
  • Forward and backward rotating tracked vehicle transmission

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Embodiment Construction

[0041] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0042] see Figure 1 to Figure 5 A forward and reverse tracked vehicle transmission, including a power input assembly A, a transmission assembly B, a forward and reverse assembly C, and a drive assembly D installed in a case assembly E, and the power input assembly A is connected to the transmission assembly B , the variable speed transmission component B is connected to the forward and reverse component C, and the forward and reverse component C is connected to the drive component D. The specific structure is as follows:

[0043] The power input assembly A includes the power input shaft A1, the driving bevel gear A2, the reversing shaft A3, the driven bevel gear A4, the reversing shaft driving gear A5 and the driven gear A6. The power input sha...

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Abstract

A forward and backward rotating tracked vehicle transmission comprises a power input component, a variable transmission component, a forward and backward rotating component and a driving component which are mounted in a box body component; the power input component is connected with the variable transmission component; the variable transmission component is connected with the forward and backwardrotating component; and the forward and backward rotating component is connected with the driving component. By controlling a rotation speed of a differential planetary gear carrier to realize transmission and reverse driving of a steering gear, a tracked vehicle is enabled to reliably steer and steer in a forward and backward rotating manner, the steering and forward and backward rotating are operated by using a single scheme, the operation step is not increased, the structure is simple, and the operation is convenient; and meanwhile, the steering radius of the tracked vehicle is in proportion to the operation travel of a steering operation mechanism so that the steering accuracy is high and the efficiency is high.

Description

technical field [0001] The invention relates to the technical field of speed change transmission, in particular to a forward and reverse crawler vehicle transmission. Background technique [0002] The transmission system of tracked vehicles is divided into two types: single power flow and double power flow according to the power transmission flow. In the single power flow transmission system, since the transmission mechanism is connected in series with the steering mechanism, it is usually realized by interrupting and braking the power on one side. Steering, but the power utilization rate is low when turning, and the turning radius is large. Rice is mainly grown in the southern paddy field area. Since rice requires a lot of water throughout the growth cycle, it is easy to flood the rice roots for a long time. Breathing, and it is difficult to flood the higher places, resulting in insufficient water supply, which affects the yield and quality of rice. Therefore, there is a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H37/08B62D11/02
CPCB62D11/02F16H37/0806
Inventor 肖名涛孙松林陈盛肖仕雄陈姣
Owner HUNAN AGRICULTURAL UNIV
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