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Triangular crawler wheel driving wheel driving structure

A technology of triangular crawler and driving structure, which is applied in the directions of crawler vehicles, motor vehicles, transportation and packaging, etc., can solve the problems of high vehicle height and low driving efficiency of driving wheels, and can reduce the height of the vehicle and improve the wheel side drive. Efficiency, the effect of reducing the vertical distance

Inactive Publication Date: 2020-02-21
CHANGAN AUTOMOBILE (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a driving wheel drive structure that can improve the driving efficiency and reduce the height of the vehicle in view of the problems of low driving efficiency and high vehicle height of the current triangular tracked wheeled vehicle

Method used

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  • Triangular crawler wheel driving wheel driving structure
  • Triangular crawler wheel driving wheel driving structure

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Embodiment

[0011] A driving structure of a triangular track wheel driving wheel involved in this embodiment, its structure is as follows figure 1 As shown, the cross-sectional view is as figure 2 shown. The structure includes a triangular track wheel 1, a driving wheel 2, a wheel drive shaft 3, an upper swing arm 4, a lower swing arm 5, a connecting bolt 6, a frame with a bearing chamber 7, a rolling bearing 8, and a bearing end cover 9. Among them: the driving wheel 2 contained in the triangular track wheel 1 is connected with the wheel drive shaft 3 through the connecting bolt 6; The band bearing chamber skeleton 7 is connected, and the bearing chamber outside is locked with the bearing end cover 9.

[0012] The wheel drive shaft is directly connected with the driving wheel to effectively improve the drive efficiency of the wheel. The upper and lower swing arms are directly connected to the frame with bearing chamber, which greatly reduces the height of the vehicle.

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Abstract

The invention discloses a triangular crawler wheel driving wheel driving structure which comprises a triangular crawler wheel (1), a driving wheel (2), a wheel side transmission shaft (3), an upper swing arm (4), a lower swing arm (5), a connecting bolt (6), a framework with a bearing chamber (7), a rolling bearing (8) and a bearing end cover (9). The driving wheel (2) contained in the triangularcrawler wheel (1) is connected with the wheel side transmission shaft (3) through the connecting bolt (6), the framework with the bearing chamber (7) is connected with the upper swing arm (4) and thelower swing arm (5) through a pin shaft, the driving wheel (2) is connected with the framework with the bearing chamber (7) through the rolling bearing (8), and the outside of the bearing chamber is locked by the bearing end cover (9). The problems that the driving efficiency of a driving wheel of a traditional triangular crawler wheel type vehicle is low, and the whole vehicle height is too low are solved.

Description

technical field [0001] The invention belongs to the field of driving wheel structure of crawler vehicles, and in particular relates to a driving structure of triangular track wheel driving wheel. Background technique [0002] At present, most of the triangular track wheeled vehicles use track wheels to be directly assembled to the wheel reducer. The triangular track driving wheel is usually directly connected to the wheel reducer at the outer end of the suspension, and the triangular track wheel is driven by the wheel reducer. This structure is limited by the limitation of the wheel reducer and the suspension structure, and has the problems of reduced drive efficiency of the driving wheels and excessive height of the vehicle. In recent years, triangular crawler vehicles have higher and higher requirements on transmission efficiency and vehicle height. Contents of the invention [0003] The purpose of the present invention is to propose a driving wheel drive structure that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/12B62D55/08
CPCB62D55/08B62D55/12
Inventor 李虹睿郝军张书宁赖斌
Owner CHANGAN AUTOMOBILE (GRP) CO LTD
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