Automatic discharging mechanical device for briquette detection

Abstract

The invention relates to the technical field of briquette detection, and discloses an automatic blanking mechanical device for briquette detection, the automatic blanking mechanical device comprises a control box and a plurality of manipulators, the manipulators are all arranged at the bottom of a coal sample turntable, and each manipulator comprises a plurality of guide columns which are all arranged along the longitudinal direction; the lifting ring is in sliding connection with the multiple guide columns; the spring enables the lifting ring to have a trend of moving downwards; the multiple movable claws are arranged at equal intervals in the circumferential direction of the corresponding coal sample holes, the two sides of the middle of each movable claw are rotationally connected with the bottom of the coal sample rotating disc, the first end of each movable claw extends to the bottom of the corresponding coal sample hole, and the second end of each movable claw is movably connected with the lifting ring; the electromagnets are all mounted at the bottom of the coal sample turntable; and the plurality of permanent magnets are all mounted at the top of the lifting ring and are arranged in one-to-one correspondence with the plurality of electromagnets.

Description

technical field [0001] The invention relates to the technical field of briquettes detection, in particular to an automatic blanking mechanical device for briquettes detection. Background technique [0002] The existing briquettes sample detection mechanism is mostly equipped with a briquettes sample adding mechanism to improve the degree of automation and work efficiency. [0003] The Chinese utility model patent with the patent number of CN207528534U discloses a mechanism for automatically adding briquettes to the sample. During the working process, the briquettes in the coal sample holes are taken out through the sampling mechanism and then put into the sample receiving mechanism. There are the following: Two questions. First, because the sampling mechanism adopts the methods of negative pressure suction cup, toggle, blowing, etc., the initial speed of the briquettes entering the sampling mechanism is relatively large, and there is a certain degree of collision with the s...

AI Technical Summary

Problems solved by technology

First, because the sampling mechanism adopts negative pressure suction cups, stirring, blowing, etc., the initial velocity of the briquettes entering the sampling mechanism is relatively high, and there is a certain degree of collision with the sampling mechanism, which is not conducive to keeping the briquettes Second, because the sampling mechanism has two actions of taking out and putting in, it will delay more time, and there is also a risk of accidental drop of briquettes during this process

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