Moveable wheel assembly and vehicle

A technology of movable wheels and assemblies, applied in vehicle components, elastic suspensions, suspensions, etc., can solve problems such as not easy to achieve

Active Publication Date: 2012-12-19
ZOOMLION ENVIRONMENTAL IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this goal is not easy to achieve, and it has constituted a tec...

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  • Moveable wheel assembly and vehicle
  • Moveable wheel assembly and vehicle
  • Moveable wheel assembly and vehicle

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Embodiment Construction

[0035] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and the protection scope of the present invention is not limited to the following specific embodiments. .

[0036]First of all, in order to clearly describe some orientation words involved in the technical solution of the present invention, such as "upper", "lower", "left", "right", "front" and "rear", "horizontal ", "longitudinal" and so on are based on the normal use status of the guardrail cleaning vehicle. For example, the direction relatively close to the front of the vehicle is "front", and the direction relatively close to the rear is "rear". , the left orientation is "left", the right orientation is "right", "up" and "down" refer to the position along the height direction, "horizontal" generally refers t...

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Abstract

The invention relates to a moveable wheel assembly which comprises a wheel, a moveable wheel installing leg (2) provided with an absorber, a steering stretching driving device, a stretching driving device for rotation of the leg and a stretching arm. Both ends of the stretching driving device for rotation of the leg are respectively hinged to the moveable wheel installing leg and a first arm section of the stretching arm. In addition, the invention further provides a vehicle comprising the moveable wheel assembly. After the moveable wheel assembly provided by the invention is installed on the vehicle, vibration attenuating and steering functions are effectively realized, and the moveable wheel assembly is driven by the stretching driving device for rotation of the leg and the stretching arm so that the height position and transverse position of the wheel are changed. According to the moveable wheel assembly provided by the invention, the wheel position is conveniently adjusted when the vehicle encounters a barrier so that the vehicle is easy to escape from difficulty. The moveable wheel assembly provided by the invention is in particular applied to a guiderail cleaning vehicle for providing possibility and support for inter-line operation, so that contradiction between sanitary work and traffic jam is solved conveniently.

Description

technical field [0001] The invention relates to a wheel, in particular to a movable wheel assembly. In addition, the present invention also relates to a vehicle including the movable wheel assembly, such as a guardrail cleaning vehicle. Background technique [0002] Guardrail cleaning vehicles are mainly cleaning equipment designed for cleaning the isolation guardrails of urban roads. The existing guardrail cleaning vehicles are mainly disc brush cleaning vehicles and rolling brush cleaning vehicles, which are mainly based on the structure of the cleaning device of the guardrail cleaning vehicles. Classification of forms. [0003] see figure 1 and figure 2 shown, where figure 1 The disc brush type guardrail cleaning vehicle is shown. The entire vehicle body of the disc brush type guardrail cleaning vehicle is a fixed vehicle body 1, and a mounting bracket 2 protrudes from one side of the fixed vehicle body 1, and a hydraulic motor is installed on the mounting bracket 2....

Claims

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Application Information

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IPC IPC(8): E01H1/00B60G17/00
Inventor 李功勋刘之安刘美丽王晓琴张桂连
Owner ZOOMLION ENVIRONMENTAL IND CO LTD
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