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

A high-speed reversing process control method and system for a loader

A technology for the reversing process and control method, which is applied in the direction of transmission control, mechanical equipment, and components with teeth, etc., which can solve the problems of long reversing time of loaders, large clutch temperature rise and service life of gearboxes, etc., and achieve reduction The effect of driving operation risk, prolonging service life, and small temperature rise

Active Publication Date: 2022-05-31
JIANGSU ADVANCED CONSTR MASCH INNOVATION CENT LTD +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the problems of long reversing time during the high-speed reversing process of the loader and the large temperature rise of the clutch affecting the service life of the gearbox on the basis of not increasing the manufacturing cost of the whole machine. A loader high-speed reversing process control method and system

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
  • A high-speed reversing process control method and system for a loader
  • A high-speed reversing process control method and system for a loader
  • A high-speed reversing process control method and system for a loader

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only intended to illustrate the present invention more clearly

[0052] The clutch control solenoid valve is used to control the clutch combined with oil pressure;

[0058] The low-speed reversing control process is: the reversing process is not controlled, and the gearbox normally performs the reversing operation.

[0073] Current gear Gear

[0075] Current gear Gear

[0076] The low-speed reversing control process is as follows: the reversing process is not controlled, and the gearbox normally performs the reversing operation.

[0081] If the current gear Gear

[0082] If the current gear Gear

[0088] It should be understood by those skilled in the art that the embodiments of the present application may be provided as methods, systems, or computer programs

[0089] The present application refers to the flow of methods, apparatuses (systems), a...

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 method and system for controlling the high-speed reversing process of a loader. Gearbox gear signal, the speed sensor signal includes: the speed signal of each shaft inside the gearbox; the operating state of the gearbox is determined according to the shift handle operation signal and the speed sensor signal; and the operation is performed according to the predetermined shift gear switching strategy The clutch controls the solenoid valve in order to control the clutch combined with the oil pressure to perform commutation process control. Advantages: the present invention can solve the problems of long reversing time during the high-speed reversing process of the loader in the working condition and large temperature rise of the clutch affecting the service life of the gearbox without increasing the manufacturing cost of the whole machine.

Description

A method and system for controlling the high-speed reversing process of a loader technical field The present invention relates to a kind of loader high-speed reversing process control method and system, belong to loader reversing control technology field. Background technique [0002] A loader is a kind of construction equipment mainly based on shovelling and loading material operations. The working cycle of the loader is divided into: Insert the material forward, shovel, change the driving direction, that is, leave the pile after reversing, and approach the vehicle / target pile for unloading after reversing There are 6 stages, such as reversing and returning to the starting position, and reversing forward to prepare for the second round of shovelling operations. Loader one job cycle package Including four reversing processes, the reversing operations are frequent; and in order to improve the working efficiency of the loader, the reversing operations mostly occur at h...

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
Patent Type & Authority Patents(China)
IPC IPC(8): F16H59/02F16H61/02F16H63/40
CPCF16H59/02F16H61/0204F16H63/40
Inventor 吕昌刘彦辉朱浩月
Owner JIANGSU ADVANCED CONSTR MASCH INNOVATION CENT LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com