Belt foreign matter automatic identification device

Abstract

The invention discloses a belt foreign matter automatic identification device. The belt foreign matter automatic identification device comprises an upper box body; the lower end of the upper box bodycommunicates with the upper end of a conical hopper; the lower end of the conical hopper communicates with the lower end of a lower box body; a material outlet is formed in the right side of the lowerbox body; an iron sleeve pipe is magnetic due to a post-shaped strong magnet; an iron material is attracted to the surface of the iron sleeve pipe; the iron sleeve pipe drives the iron material to rotate around the axis of the post-shaped strong magnet anti-clockwise; an iron material accommodation cavity is formed by a vertical baffle plate, a side baffle plate, a material scraping plate and theiron sleeve pipe; the iron material falls into the iron material accommodation cavity; working load of a worker is reduced; the iron material removing efficiency is high; the worker can adjust the height of a material baffle plate; besides, the worker rotate nuts through an external wrench to fix the position of the material baffle plate; the material outlet speed of coal blocks in the lower boxbody and the thickness of coals on an external conveyer belt are adjusted by adjusting the area, which is shielded by the material baffle plate, of a material outlet; and the iron material removing precision of the belt foreign matter automatic identification device is improved.

Description

technical field [0001] The invention relates to the technical field of automatic identification, in particular to an automatic identification device for foreign matter on a belt. Background technique [0002] When the coal is transported by the belt, when the coal is mixed with foreign matter, the impact damage of the foreign matter to the conveyor belt is sometimes serious. Once a tearing accident occurs on the conveyor belt, it will cause a large economic loss, and sometimes even force the entire process to stop. Belt tearing is a very destructive form of damage. In severe cases, the entire belt worth more than one million can be scrapped. Most of the prior art is that the workman observes and picks out the foreign matter on the conveyor belt side, and the workload of the workman is large; the iron material in the foreign matter is because the size is small, the workman is not easy to pick out from the coal block, and omissions occur easily. Contents of the invention ...

AI Technical Summary

Problems solved by technology

Once a tearing accident occurs on the conveyor belt, it will cause a large economic loss, and sometimes even force the entire process to stop. Belt tearing is a very destructive form of damage. In severe cases, the entire belt worth more than one million can be scrapped. Most of the prior art is that workers observe and pick out foreign objects on the side of the conveyor belt, and the workload of the workers is large; because the iron material in the foreign objects is small in size, it is inconvenient for the workers to pick out from the coal, and it is easy to omit

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