Universal adjusting type independent wheel hanging mechanism for trailer

An independent suspension and universal adjustment technology, which is applied to trailers, suspensions, motor vehicles, etc., can solve the problems that the independent suspension mechanism cannot be adjusted universally and is inconvenient to use, and achieves good shock absorption and reliability. Easy to use, simple structure and practical effect

Active Publication Date: 2016-11-16
TIANJIN JUJIN IND & TRADE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the deficiencies of the existing technology and solve the problem that the exist

Method used

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  • Universal adjusting type independent wheel hanging mechanism for trailer
  • Universal adjusting type independent wheel hanging mechanism for trailer
  • Universal adjusting type independent wheel hanging mechanism for trailer

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Embodiment Construction

[0023] as attached Figure 1-10 In the shown embodiment, the present invention is provided with: wheel independent suspension frame, wheel shaft 32, front bracket 9, main swing arm 31, rear bracket 48, height adjustment chain 42, outer spherical eccentric adjustment assembly 16, inner spherical eccentric Adjustment assembly 17, damping shock absorber 46, wheel independent suspension frame is composed of front beam 7 and rear beam 8 which are welded in parallel by two relative frames 3, and bolt 5 at the bottom of front beam 7 The front bracket 9 is connected with the front bracket 9, and the outer spherical eccentric adjustment assembly 16 and the inner spherical eccentric adjustment assembly 17 are installed respectively on the front bracket 9. The wheel shaft 32 is welded on the tail end of the main swing arm 31, and the main swing arm 31 It is composed of the main swing arm upper plate and the main swing arm lower plate welded together to form the main swing arm with the to...

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PUM

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Abstract

The invention relates to a universal adjusting type independent wheel hanging mechanism for a trailer, belongs to the technical field of components of a motor vehicle, and aims to solve the problems that a conventional independent wheel hanging mechanism for the trailer cannot be adjusted in an universal manner, and is inconvenient to use. The independent wheel hanging frame consists of an independent wheel hanging frame, wherein the independent wheel hanging frame is formed in a manner that a front crossbeam and a rear crossbeam which are parallel are welded through two opposite connecting frames; a front part bracket is in mounting connection to the bottom of the front crossbeam through bolts; an outside spherical eccentricity adjusting assembly and an inside spherical eccentricity adjusting assembly are separately in mounting connection to the front part bracket; the outside spherical eccentricity adjusting assembly and the inside spherical eccentricity adjusting assembly are separately welded and connected to a fork opening in the top of a main swinging arm, and are in mounting connection to the front part bracket; a spring base, a spring and a spring connecting seat are separately welded to the lower part of a swinging arm body of the main swinging arm; a U-shaped groove is formed in the lower part of a rear part bracket, and the lower end of a damping shock absorber which is in mounting connection to the U-shaped groove through a screw is connected with the main swinging arm; and a height adjusting chain is in mounting connection to the middle of mounting plates. The universal adjusting type independent wheel hanging mechanism disclosed by the invention is simple in structure, suitable for the trailers of the motor vehicle and the like.

Description

technical field [0001] The invention belongs to a wheel independent suspension mechanism in the technical field of motor vehicle parts. Background technique [0002] With the increasing development and technological progress of tourism and motor vehicles, it is quietly popular for tourists to bring their own trailers when they travel. How to ensure the correct positioning of the wheels of trailers behind motor vehicles is the most critical technical focus. In the known technology, the wheel independent suspension mechanism of the existing trailer mainly adopts the axle suspension frame, that is, a rigid shaft connects two wheels, and then the leaf spring is connected with the frame, but limited by its structure, its structural design Unreasonable, the independent suspension mechanism of the wheel cannot be adjusted in all directions, making it difficult to achieve a balance between the reliability and shock absorption of the trailer. In actual operation, when the road condit...

Claims

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Application Information

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IPC IPC(8): B60G3/14
CPCB60G3/14B60G2200/132B60G2300/04
Inventor 崔凤玲崔洪亮
Owner TIANJIN JUJIN IND & TRADE
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