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

A four-degree-of-freedom coal sampling vehicle with independent steering

A technology with independent steering and degrees of freedom, applied to motor vehicles, sampling devices, transportation and packaging, etc., can solve problems such as labor-intensive and time-consuming, limited manual sampling capacity, and inability to accurately judge the quality of commercial coal, and achieve the effect of expanding the sampling range

Inactive Publication Date: 2018-04-17
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above method is not only laborious and time-consuming, but also due to the limited ability of manual sampling, the above method can only obtain a small amount of coal samples within a certain period of time, and the quality of commercial coal cannot be accurately judged based on the obtained samples

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 four-degree-of-freedom coal sampling vehicle with independent steering
  • A four-degree-of-freedom coal sampling vehicle with independent steering
  • A four-degree-of-freedom coal sampling vehicle with independent steering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The present invention provides an independently steered four-degree-of-freedom coal sampling vehicle, which includes:

[0037] Sampling car body and hydraulic articulated arm;

[0038] A counterweight box is arranged on the sampling car body, and a hydraulic joint arm is arranged on the top of the counterweight box, and the hydraulic joint arm is hinged to the top of the counterweight box. One end of the counterweight box is hinged with a sampling head;

[0039] Independent wheels are arranged at the bottom of the sampling vehicle body, and a steering mechanism connected with the independent wheels is arranged at the edge of the surface of the sampling vehicle body.

[0040] In practice, in order to solve the defects existing in the prior art when commercial coal is manually sampled, the present invention proposes a four-degree-of-freedom coal sampling vehicle with independent steering, such as figure 1 As shown, the specific structure of the sampling vehicle includes...

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 an independently steering four-degree-of-freedom coal sampling vehicle, which belongs to the field of coal sampling. The invention includes a sampling vehicle body and a hydraulic joint arm, a sampling head is arranged at the end of the hydraulic joint arm, and independent wheels that can steer are provided at the bottom of the sampling vehicle body. When sampling commercial coal, through the adjustment of independent wheels and hydraulic joint arms, the sampling range can be expanded, and more sampling points can be selected to sample commercial coal within a certain period of time. Compared with the existing technology, it can Improve sampling efficiency and improve the accuracy of judging commercial coal quality.

Description

technical field [0001] The invention relates to the field of coal sampling, in particular to an independently steering four-degree-of-freedom coal sampling vehicle. Background technique [0002] In the coal trading process, the tens of thousands of tons of coal provided by the supplier should have the same surface quality as the internal quality. However, there are many sources of coal traded in the market, and the quality of coal in different batches and production areas varies greatly. In addition, some coal sales units dope coal into fake coal and pass it off as good ones out of commercial interests. Therefore, commodity coal sampling and testing is an indispensable and important link in coal trading. In order to judge the quality of coal fairly, the coal should be sampled according to the prescribed, scientific and reasonable method. [0003] In the prior art, when coal is sampled, it is necessary for a worker to climb up a coal pile or a carriage to randomly shovel a ...

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): G01N1/04B62D63/02
CPCB62D63/02G01N1/04
Inventor 同志学张宾郭瑞峰贺利乐吴晓君林一楠张楠
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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