Unlock instant, AI-driven research and patent intelligence for your innovation.

Crawler-type walking device and vehicle

A traveling device and crawler type technology, which is applied in the directions of crawler vehicles, motor vehicles, transportation and packaging, etc., can solve the problems of normal driving, the crawler structure sinking into the swamp and unable to climb out, and the working environment is harsh.

Pending Publication Date: 2020-07-17
SANY HEAVY MACHINERY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the harsh working environment of excavators and other operating vehicles, their working environment includes various complex ground environments such as mountains, mud, ice and snow, and forest areas. In some cases, the track structure may sink into the swamp and cannot climb out or be trapped in the ground. Situations where steep terrain does not allow normal driving

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
  • Crawler-type walking device and vehicle
  • Crawler-type walking device and vehicle
  • Crawler-type walking device and vehicle

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0041] Please refer to Figure 1-Figure 5 , the present embodiment provides a crawler-type traveling device, including a control mechanism 40, a main traveling mechanism 10 and an auxiliary traveling mechanism, the auxiliary traveling mechanism is hinged to the main traveling mechanism 10, the main traveling mechanism 10 is provided with a first resistance sensor, and the first resistance The sensor and the auxiliary walking mechanism are respectively connected with the control mechanism 40, and the control mechanism 40 is used to control the auxiliary walking mechanism to swing relative to the main walking mechanism 10 according to the resistance signal fed back by the first resistance sensor, so as to adjust the distance between the auxiliary walking mechanism and the main walking mechanism 10. Angle; the control mechanism 40 is also used to control the start and stop of the auxiliary walking mechanism.

[0042] The crawler running mechanism provided in this embodiment is ap...

no. 2 example

[0072] This embodiment provides a vehicle, which includes the crawler-type traveling device provided in the first embodiment above. The vehicle provided in this embodiment may specifically be an engineering vehicle, such as an excavator.

[0073] Since the crawler-type traveling device provided by the above-mentioned first embodiment is used in the vehicle, the contact area between the vehicle and the ground can be changed according to the terrain during the running of the vehicle, thereby adapting to movement in different terrains.

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 discloses a crawler-type walking device and a vehicle. The invention relates to the technical field of walking devices. The crawler-type walking device comprises a control mechanism, a main walking mechanism and an auxiliary walking mechanism. The auxiliary walking mechanism is hinged to the main walking mechanism. The main walking mechanism is provided with a first resistance sensor. The first resistance sensor and the auxiliary walking mechanism are connected with the control mechanism. The control mechanism is used for controlling the auxiliary walking mechanism to swing relative to the main walking mechanism according to a resistance signal fed back by the first resistance sensor so as to change the angle between the auxiliary walking mechanism and the main walking mechanism. In the moving process, the control system can control the angle between the auxiliary walking mechanism and the main walking mechanism, so that the contact area between the crawler-type walking device and the bottom face is changed, and the crawler-type walking device is suitable for advancing in various different road surface environments.

Description

technical field [0001] The present invention relates to the field of traveling devices, in particular to a crawler-type traveling device and a vehicle. Background technique [0002] At present, some operating vehicles (such as excavators) use a crawler structure to move. Due to the harsh working environment of excavators and other operating vehicles, their working environment includes various complex ground environments such as mountains, mud, ice and snow, and forest areas. In some cases, the track structure may sink into the swamp and cannot climb out or be trapped in the ground. Situations where steep terrain does not allow normal driving. Contents of the invention [0003] The object of the present invention is to provide a crawler-type traveling device and a vehicle equipped with the above-mentioned crawler-type traveling device, which can control the angle between the auxiliary traveling mechanism and the main traveling mechanism, so as to adapt to moving in various...

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): B62D55/065
CPCB62D55/065
Inventor 邱伟峰杨俊陈洪凯
Owner SANY HEAVY MACHINERY