Rotating speed detection system and excavator

A technology for detection system and slewing speed, applied in linear/angular velocity measurement, speed/acceleration/impact measurement, soil mover/shovel, etc., can solve the problems that it is difficult to ensure the accuracy of excavator slewing speed measurement results, and achieve The effect of reducing workload, accurate detection results and simple operation

Pending Publication Date: 2020-02-07
SANY HEAVY MACHINERY
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide a rotation speed detection system and an excavator, to solve the problems existing in the prior art by using a stopwatch to count and manually calculate the rotation speed of the excavator, and it is difficult to guarantee the measurement results of the rotation speed of the excavator. Technical issues with accuracy

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
  • Rotating speed detection system and excavator
  • Rotating speed detection system and excavator
  • Rotating speed detection system and excavator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The technical solutions of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present application, not all of them.

[0030] The components of the embodiments of the application generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application.

[0031] Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0032] In the description of this application, it should be noted that the ter...

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 relates to the technical field of rotating speed detection equipment, in particular to a rotating speed detection system and an excavator. The rotating speed detection system comprises afirst detection device, a second detection device, a revolving member and a control device, wherein the first detection device and the second detection device are oppositely arranged; the first detection device is arranged on the revolving member, so that the first detection device can rotate along with the revolving member relative to the second detection device; and the control device is electrically connected to the first detection device or the second detection device. The rotating speed detection system provided by the invention is easy to operate and intelligent; multiple interference factors generated during manual operation and larger inevitable errors are avoided; and through the rotating speed detection system, the workload of operators is reduced, and more importantly, the accuracy of detection results is remarkably improved.

Description

technical field [0001] The present application relates to the technical field of rotation speed detection equipment, in particular to a rotation speed detection system and an excavator. Background technique [0002] Excavator rotation speed is an important performance parameter of excavator. With the development of science and technology, data intelligence has become the trend of new technology development. Intelligent detection method of excavator operation is the direction we need to pay attention to in the future. At present, the detection of the rotation speed of the excavator mostly uses a stopwatch to count the number of rotations manually, so as to calculate the rotation speed of the hydraulic excavator. , has many defects, such as: (1) there is a large error in timing with a stopwatch; (2) secondary manual calculation is required; (3) the results obtained by different personnel tests are also inconsistent, and it is difficult to guarantee the accuracy of the detectio...

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 Applications(China)
IPC IPC(8): G01P3/36E02F9/12
CPCE02F9/123G01P3/363
Inventor 王希志陈华龚君舜
Owner SANY HEAVY MACHINERY
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