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Eight-wheel symmetrical suspension frame vehicle loading mechanism

A suspension-type, symmetrical technology, applied in the direction of motor vehicles, transportation and packaging, etc., can solve the problem of unstable moving posture

Inactive Publication Date: 2005-03-23
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Most of the existing mobile vehicles (including lunar and planetary exploration vehicles) use multi-wheel side-by-side vehicle-mounted mechanisms. Although these vehicle-mounted mechanisms have a certain ability to overcome obstacles and adapt to terrain, this ability still has certain limitations. On the uneven and rugged surface, the moving posture is not stable enough, and the ability to overcome obstacles, adapt to the terrain, and move smoothly need to be further improved and perfected.

Method used

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  • Eight-wheel symmetrical suspension frame vehicle loading mechanism
  • Eight-wheel symmetrical suspension frame vehicle loading mechanism
  • Eight-wheel symmetrical suspension frame vehicle loading mechanism

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specific Embodiment approach 1

[0005] Specific implementation mode one: (see Figure 1-Figure 3 ) This embodiment consists of two unilateral independent suspension mechanisms 20 and a main vehicle body 30. The two unilateral independent suspension mechanisms 20 are arranged on the left and right sides of the main vehicle body 30. The two unilateral independent suspension mechanisms 20 It is connected with the main vehicle body 30. Two unilateral independent suspension mechanisms 20 are composed of front wheel 1, middle front wheel 2, middle rear wheel 3, rear wheel 4, auxiliary rocker arm 5, front main rocker arm 8, and rear main rocker arm 7. The auxiliary rocker arm The lower end of the front side of the 5 is hinged with the middle front wheel 2, the lower end of the rear side of the auxiliary rocker arm 5 is hinged with the middle rear wheel 3, the front end of the front main rocker arm 8 is hinged with the front wheel 1, and the rear end of the front main rocker arm 8 is hinged with the auxiliary rocker...

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Abstract

A symmetric eight-wheel vehicle unit consists of two separate side suspensions, a front swing arm, a rear swing arm, and a sub-arm. The both swing arms and hinged on the vehicle body, and connected with each other via the sub-arm. The front wheels are hinged on the front swing arm and the rear wheels are hinged on the rear swing arm. The unitary wheel mechanical is combined with drive and transmission, so that load is distributed onto each wheel equally and makes motor running efficiently, especially on a rugged path.

Description

Technical field: [0001] The invention relates to a suspension type vehicle-mounted mechanism. Background technique: [0002] Most of the existing mobile vehicles (including lunar and planetary exploration vehicles) use multi-wheel side-by-side vehicle-mounted mechanisms. Although these vehicle-mounted mechanisms have a certain ability to overcome obstacles and adapt to terrain, this ability still has certain limitations. On the uneven and rugged surface, the moving posture is not stable enough, and the obstacle-surmounting ability, adapting to the terrain, and moving smoothly need to be further improved and perfected. Invention content: [0003] The purpose of the present invention is to provide a vehicle-mounted mechanism with eight-wheel symmetrical suspension, which has the characteristics of compact structure, good vehicle body stability, strong ability to automatically adapt to complex terrain, good obstacle-crossing performance, and stable posture during movement. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D61/10
Inventor 邓宗全胡明高海波陶建国吴湘
Owner HARBIN INST OF TECH
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