High-precision sampler used for coal detection

Abstract

The invention discloses a high-precision sampler used for coal detection. The sampler comprises a sampler bottom framework, buffer moving supporting feet, bottom rollers, a support pedestal, a reinforcing limiting rod, a middle fixing framework, hydraulic cylinders, a reinforcing horizontal shaft rod, a reinforcing longitudinal shaft rod and a limiting sleeve fixing top plate. The buffer moving supporting feet are arranged around a bottom of the sampler bottom framework respectively, and the middle fixing framework is fixedly installed above the sampler bottom framework. The hydraulic cylinderis arranged between the two side bottoms of the middle fixing framework and the sampler bottom framework, the bottom of each hydraulic cylinder is connected with the reinforcing limiting rod, and thebottom of the hydraulic cylinder located at an inner side of each reinforcing limiting rod is provided with the support pedestal. The sampler has advantages that operation is simple; the sampler haspractical functions; fixed point sampling is realized; a sampling groove can be conveniently dismounted; continuous sampling can be achieved; and sampling efficiency is increased and the sampler can be conveniently moved.

Description

Technical field: [0001] The invention belongs to the technical field of mechanical equipment, in particular to a high-precision sampler for coal detection. Background technique: [0002] The traditional coal sample sampling device for coal detection is inconvenient to operate, has few functions, and it is difficult to realize fixed-point sampling. At the same time, the heavy equipment is inconvenient to disassemble and assemble samples, difficult to continuously sample, low sampling efficiency, and difficult to move. Invention content: [0003] The object of the present invention is to provide a high-precision sampler for coal detection in order to solve the above problems. [0004] In order to solve the above problems, the present invention provides a technical solution: [0005] A high-precision sampler for coal detection, including a bottom frame of the sampler, a buffer moving foot, a bottom roller, a support base, a reinforced limit rod, a fixed frame in the middle, ...

AI Technical Summary

Problems solved by technology

[0002] The traditional coal sample sampling device for coal detection is inconvenient to operate, has few functions, and it is difficult to realize fixed-point sampling. At the same time, the heavy equipment is inconvenient to disassemble and assemble the sample, and it is difficult to continuously sample. The sampling efficiency is low and the movement is difficult.

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