Four-DOF (degree-of-freedom) coal sampling vehicle capable of independently turning

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

Inactive Publication Date: 2016-03-23
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
View PDF8 Cites 3 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
  • Four-DOF (degree-of-freedom) coal sampling vehicle capable of independently turning
  • Four-DOF (degree-of-freedom) coal sampling vehicle capable of independently turning
  • Four-DOF (degree-of-freedom) coal sampling vehicle capable of independently turning

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 a four-DOF (degree-of-freedom) coal sampling vehicle capable of independently turning and belongs to the field of coal sampling. The four-DOF coal sampling vehicle capable of independently turning comprises a sampling vehicle body and a hydraulic articulated arm, wherein a sampling head is arranged at the tail end of the hydraulic articulated arm, and independent wheels capable of turning are arranged at the bottom of the sampling vehicle body. When commercial coal is sampled, the sampling range can be enlarged by adjusting the independent wheels and the hydraulic articulated arm, and more sampling points can be selected in certain time for sampling of the commercial coal. Compared with the prior art, the coal sampling vehicle can improve the sampling efficiency and increase the accuracy rate of judgment of the quality of the commercial coal.

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 Applications(China)
IPC IPC(8): G01N1/04B62D63/02
CPCG01N1/04B62D63/02
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
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