Vehicle chassis height adjusting device and vehicle applying same

A chassis height and adjustment device technology, applied to vehicle components, transportation and packaging, elastic suspension, etc., can solve the problems of increased difficulty in power transmission and steering, and achieve the effect of improving passability and stability

Active Publication Date: 2014-10-01
CHINA AGRI UNIV
View PDF8 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are currently many ways to adjust the height of the vehicle chassis. For example, the invention patent application number 201110457954.1 includes a vehicle chassis height adjustment suspension and a vehicle with the suspension. By adjusting the parallelogram between the frame and the wheels The mechanism makes t

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle chassis height adjusting device and vehicle applying same
  • Vehicle chassis height adjusting device and vehicle applying same
  • Vehicle chassis height adjusting device and vehicle applying same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] figure 1 It is a schematic diagram of the mechanism of the vehicle chassis height adjustment device. The vehicle chassis height adjustment device provided by the embodiment of the present invention includes: a vehicle frame 1 fixedly connected to the vehicle chassis, wheels 5, and crank double sliders arranged on the vehicle frame 1 A slider rocker mechanism is connected between the mechanism, the vehicle frame 1 and the wheels 5, and the two mechanisms share the same slider 3, and the height of the vehicle frame 1 in the vertical direction relative to the position of the wheels 5 is adjustable.

[0025] Wherein, the vehicle frame 1 includes a linear track 11 fixedly connected thereto, and the linear track 11 is provided with two sliders 3 and 3' that can move horizontally along it; The crank 7 at...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the field of vehicle walking, and discloses a vehicle chassis height adjusting device. The vehicle chassis height adjusting device comprises a frame which is fixedly connected with a vehicle chassis, wheels, and a crank double-slide-block mechanism which is fixedly connected to the frame, wherein slide block rocker mechanisms are connected between the frame and the wheels, and share the same slide block. Apart from the crank double-slide-block mechanism in the vehicle chassis height adjusting device, the two groups of slide block rocker mechanisms are symmetrically distributed by taking the vertical bisector of the wheel base of a vehicle as the central line. By adopting the device, the height of a vehicle chassis can be adjusted actively, the adjusting range surpasses the tire diameter of each wheel, and the wheel base of a vehicle can be kept constant during height adjustment. A vehicle applying the device is further provided. By increasing the height of the vehicle chassis, the trafficability is improved in order to adapt to middle and later growing periods of crops and field management operation requirements of high-stalk crops. The height of the vehicle chassis can be reduced to adapt to the primary period of crops and the field management operation requirements of low crops.

Description

technical field [0001] The invention belongs to the field of vehicle running, in particular to a vehicle chassis height adjustment device and a vehicle using the device. To meet the operational requirements of field management during the crop growth period. Background technique [0002] my country's agricultural machinery is developing rapidly. In field management operations, spraying, weeding, fertilizing, and intertillage are important links. Therefore, people have put forward higher requirements for agricultural machinery, especially plant protection machinery. As the height of the chassis is higher, the passability is better. Therefore, there is an urgent need to greatly adjust the height of the vehicle chassis steplessly to improve the vehicle's passability to meet the crop field management requirements. With the increase in height during crop growth and field management of high-stalk crops, the adjustment range usually needs to exceed the tire diameter. [0003] In ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B60G17/00
Inventor 魏文军车玉秋李海涛刘平义张绍英王振杰
Owner CHINA AGRI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap