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Surface rock sampling device for geological exploration

A technology for rock sampling and geological exploration, applied in the field of rock sampling, can solve the problems of inability to carry out long trough sampling, lack of screening function, sampling area error, etc., to improve the passing performance and durability, improve the crushing effect, improve the The effect of stability

Pending Publication Date: 2022-06-07
河南省有色金属地质矿产局第七地质大队
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the above problems, the present invention provides a surface rock sampling device for geological exploration, which solves the problem of errors in the sampling area during rock sampling, the inability to perform long-trough sampling, and poor passability, time-consuming and laborious, and poor collection accuracy. Difficulty, no screening function, etc.

Method used

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  • Surface rock sampling device for geological exploration
  • Surface rock sampling device for geological exploration
  • Surface rock sampling device for geological exploration

Examples

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Effect test

no. 1 example

[0030] like Figure 1-6As shown, a surface rock sampling device for geological exploration includes a base 1, the bottom of the base 1 is provided with a plurality of groups of moving wheels 2 in a uniform array through a shock-absorbing device, and the outer surface of the moving wheels 2 is provided with puncture-resistant tires. 2. It is convenient for the sampling device to move in the field, so as to meet the complex driving adjustment in the field, in which the stability of the base 1 can be well ensured with the help of the shock absorption device, so as to avoid damage to the top device in the uneven field environment. Tires can effectively improve the passability in the field environment, so it is more adaptable. The top of the base 1 is provided with a transmission mechanism 21, which provides power for rock excavation and sampling with the help of the transmission mechanism 21. The output end of the transmission mechanism 21 is provided with There is an excavation m...

no. 2 example

[0044] like Figure 7 and Figure 8 As shown in the figure, in actual use, due to the ground with different unevenness, the base 1 of the rotating disk 12 responds slowly to the change of the ground, so that the rock sampling depth cannot be guaranteed to be kept at the same depth. The length of 13 is longer than the bottom of the moving wheel 2, which will hinder the normal movement of the device. At the same time, with the change of the digging depth of the digging teeth 13, the shoveling depth of the rock in the long groove by the blade 16 also changes. During rock sampling and collection, as the amount of rock continues to increase, the efficiency of collecting the gravel in the long groove by only the blade 16 is relatively slow, and subsequent manual sorting of the rock is still required, which is difficult to sample, and the After tooth 13 excavates the rock sample, its surface will carry some gravel. If this part of gravel cannot be cleaned in time, it will not only r...

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Abstract

The invention belongs to the technical field of rock sampling, and particularly relates to a geological prospecting surface rock sampling device which comprises a base, a controller is arranged on one side of the base, a transmission mechanism is arranged at the top of the base, and an excavating mechanism is arranged at the output end of the transmission mechanism; the excavating mechanism comprises a rotating disc, the middle shaft of the rotating disc is fixedly connected with the output end of the transmission mechanism, multiple sets of tooth grooves are evenly formed in the outer surface of the rotating disc in an array mode, and displacement sensors are arranged at the ends, located on the outer surface of the rotating disc, of the tooth grooves; according to the device, long groove type sampling of rock samples is achieved, the versatility of rock sampling is improved, meanwhile, the problems that errors occur in a sampling area, the device stability and trafficability are poor, and the operation difficulty is large in the rock sampling process are solved, meanwhile, the length of digging teeth can be adaptively adjusted according to different grounds, the rock samples are screened, and the rock sampling efficiency is improved. The digging teeth can be cleaned and protected, and the sampling efficiency and the sampling effect of the device are improved.

Description

technical field [0001] The invention belongs to the technical field of rock sampling, in particular to a surface rock sampling device for geological exploration. Background technique [0002] Sampling for rock and mineral identification is a kind of sampling work in geological work, that is, to collect samples of rocks or ores, and to study their mineral composition, content, particle size, structure and secondary changes through the methods of mineralogy, petrology and mineralogy It provides data basis for determining the type of rock or ore, analyzing the geological structure, inferring the geological conditions for the formation of ore deposits, understanding the technical performance of ore processing, and classifying ore types. For some minerals, the technical and physical properties of minerals or ores related to mineral quality and processing and utilization, such as mineral crystal form, hardness, magnetism, and electrical conductivity, are also determined by means o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/34G01N1/08B08B1/02B07B1/34B08B1/20
CPCG01N1/08G01N1/34B07B1/34B08B1/20B08B1/30Y02A90/30
Inventor 陈昊龙王剑锋杨水旺乔海霞余智慧张素超陈春景
Owner 河南省有色金属地质矿产局第七地质大队
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