Track independent steering system of tracked unloading truck

An unloading truck and crawler-type technology, which is applied to non-deflectable wheel steering, steering mechanisms, vehicle components, etc., can solve the problems of high requirements on the work site and difficulties in transfer and installation, and achieve precise and fast steering with high degrees of freedom , highly operable effect

Inactive Publication Date: 2019-04-02
TAIYUAN HEAVY IND
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unloading vehicles include rail type and crawler type. Rail type unloading vehicles have high requirements on the working site and are difficult to transfer and set up

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
  • Track independent steering system of tracked unloading truck
  • Track independent steering system of tracked unloading truck
  • Track independent steering system of tracked unloading truck

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0027] The technical solutions provided by the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] The embodiment of the present invention provides a crawler independent steering system of a crawler unloading vehicle, as shown in the attached figure 1 As shown, the system includes: a rot...

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 track independent steering system of a tracked unloading truck. The system comprises an angle sensor, a controller, an electro-hydraulic proportional control module and steering cylinders. The angle sensor is used for detecting the deflection angle between the tracked unloading truck and a belt conveyor, and transmitting the deflection angle signal to the controller. Thecontroller is connected with the electro-hydraulic proportional control module, and is used for sending commands to the electro-hydraulic proportional control module according to the deflection anglesignal. The electro-hydraulic proportional control module is connected with a plurality of the steering cylinders to control the steering cylinders to move. One ends of the steering cylinders are hinged to a frame of the tracked unloading truck, and the other ends are hinged to the corresponding tracks for driving the tracks to steer. According to the track independent steering system of the tracked unloading truck, each track can independently rotate to different angles under the control of the controller, so that the steering control freedom degree of the unloading truck is high, the maneuverability is strong, and the steering is accurate and fast.

Description

technical field [0001] The invention relates to the technical field of mining equipment, in particular to a crawler independent steering system of a crawler dump truck. Background technique [0002] With the continuous expansion of open-pit mining scale at home and abroad, higher requirements are put forward for mining equipment and mining technology. During on-site excavation, the belt conveyor is used to transport materials, and the unloading vehicle rides on the belt conveyor device, which is used to raise the material of the main belt and transfer it to the soil dumper. Unloading vehicles include rail type and crawler type. Rail type unloading vehicles have high requirements on the working site and are difficult to transfer. The crawler unloading vehicle has lower requirements on the working site, and it is convenient to transfer and set up, so it is widely used. [0003] Generally, the crawler unloading vehicle is driven by four crawler devices, rides on the belt conv...

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): B62D11/00
CPCB62D11/003
Inventor 吕晓林孙刚杨佐李文晋朱海成
Owner TAIYUAN HEAVY IND
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