Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Improved rotary ultrasonic rock sampling device and method

A rotary ultrasonic and rock sampling technology, applied in sampling devices, sampling, measuring devices, etc., can solve the problems of low efficiency of ultrasonic grinding and sampling, reduce the operation level and experience, easy to operate, and improve the efficiency of grinding and sampling Effect

Inactive Publication Date: 2016-12-07
CHINA UNIV OF GEOSCIENCES (WUHAN)
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large difference in hardness of different types of rocks, the efficiency of ultrasonic grinding sampling processing that relies solely on cylinders to achieve flexible grinding feed is still low. Rock sampling device for micro-sized rock sample with high surface precision and corresponding rock sampling method

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
  • Improved rotary ultrasonic rock sampling device and method
  • Improved rotary ultrasonic rock sampling device and method
  • Improved rotary ultrasonic rock sampling device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: The present invention provides an improved rotary ultrasonic rock sampling device and method. The device includes a support frame, an ultrasonic vibration system, an improved sampling tool and pneumatic components, and a rotary system. Its structure is as figure 1 , 2 , 3 shown.

[0025] The support frame is provided with a base 1, a reinforcing rib 2, an electric sliding table 3, and an XY moving table 17; The mobile stations are arranged adjacently.

[0026]The ultrasonic vibration system is fixed on the support plate 23 of the electric sliding table 3 by a clamp, the ultrasonic vibration system is provided with an ultrasonic transducer 8, connected with the horns A9, B12 and an ultrasonic power supply 24; a conductive slip ring 5 is also provided , bearing A6, bearing B10, transducer support frame 7 and horn support frame 11 are respectively connected to the ultrasonic power supply 24 and the ultrasonic transducer 8 through the conductive slip ring 5...

Embodiment 2

[0035] Embodiment 2: The present invention provides an improved rotary ultrasonic rock sampling device and method, the structure of the device is the same as in Embodiment 1, and the method for assisting rock sampling is different from Embodiment 1 in that it is processed according to this embodiment in the operation step (3). The hardness of the rock blank is selected as the grinding feeding method: since the Platts hardness coefficient f>4 of the rock blank 14, the stroke limiter on the loading table 15 is opened at this time, and the rock blank 14 is slowly verticalized under the push of the cylinder 16. Moving upwards and contacting the end of the sampling tool 13 that is undergoing rotating ultrasonic vibration, the diamond particles on the end of the sampling tool and the inner and outer surfaces will produce high-frequency rotational grinding impact on the surface of the rock workpiece. The continuous grinding action of the rock blank 14 continues to rise slowly under th...

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 an improved rotary ultrasonic rock sampling device and a method. The improved rotary ultrasonic rock sampling device and the method are improved on the basis of an ultrasonic assisted rock sampling device and a method. The improved rotary ultrasonic rock sampling device is characterized in that a sampling tool is improved, a rotary system with a control panel is arranged additionally, and a step motor rotates to drive a synchronous belt and synchronous pulleys A and B to rotate, so that synchronous rotation of a motor connection rod and an ultrasonic connection amplitude transformer A is realized; the improved sampling tool is improved by electroplating of diamond particles on the inner and outer walls and the tail end surface of a hollow tube at the lower end of the sampling tool. The sampling method includes: vertical rotary ultrasonic vibration is realized through the sampling tool under drive of the rotary system and an ultrasonic vibration system, grinding feed movement is realized in the vertical direction by adoption of an electric sliding table or a pneumatic component for driving the sampling tool or a rock blank material, and thus a grinding sampling process from the rock blank material to a rock sample is completed. By the improved rotary ultrasonic rock sampling device and the method, processing quality and efficiency in grinding sampling of the rock sample are effectively improved.

Description

technical field [0001] The invention relates to an improved rotary ultrasonic rock sampling device and method, belonging to the technical field of micro-size brittle material experiment or detection sample sampling. Background technique [0002] In the research work in the field of earth science, it is often necessary to obtain various small-sized rock samples from large rock samples when performing high-temperature and high-pressure petrological experiments or testing the physical and chemical properties of rocks under high-temperature and high-pressure conditions. The shape of the tube is usually short cylindrical, with a diameter of less than 5mm and a height of 5-10mm. The quality of the prepared rock samples will directly affect the accuracy of the experimental results. [0003] Due to the hardness and brittleness of rock materials, the early rock sampling devices commonly used in the laboratory were mainly converted from small bench drills. The sampling process used t...

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): G01N1/04G01N1/28
CPCG01N1/04G01N1/286G01N2001/2866
Inventor 韩光超潘高峰刘初见章军锋刘强孙明彭卓杨航润陈长新
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com