Belt type automatic-cleaning coal feeder

Abstract

The invention discloses a belt type automatic-cleaning coal feeder, and relates to the field of belt conveyor auxiliary devices. The belt type automatic-cleaning coal feeder solves the problems of the existing belt conveyor that the coal cleaned by a scraper plate needs to be specially carried by workers, the time and labor are wasted, the safety hazards exist and the like. The belt type automatic-cleaning coal feeder is characterized in that two ends of a driving belt are respectively and fixedly connected with both sides of the upper part of a machine body through two bearings, two ends of a driven wheel are respectively and fixedly connected with two sides of the lower part of the machine body through two bearings, a feed hopper is fixedly arranged on a feed port at the lower right side of the driven wheel in the machine body by a bolt, a discharge hopper is fixedly arranged on a discharge port at the lower right side of the driving wheel in the machine body by a bolt, and a hopper is fixedly connected with a fixing plate bolt hole of a hopper chain by a bolt through a hopper bolt hole. The belt type automatic-cleaning coal feeder has the advantages that the structure is simple, the operation is convenient, the labor is saved, and the safety and reliability are realized.

Description

technical field [0001] The invention relates to an additional device of a belt conveyor, in particular to a belt automatic cleaning coal loader. Background technique [0002] At present, when the belt conveyor, especially the belt conveyor for transporting coal in coal mines, is running, although the scraper for cleaning coal is installed on the belt conveyor to protect the belt to a certain extent, the coal cleaned by the scraper falls on the outlet end of the belt conveyor. Gradually accumulate, if there is no timely removal by the operator, the accumulated coal will pile up and bury the roller and belt at the outlet end of the belt conveyor, making the belt conveyor unable to operate, which will cause shutdown and affect the production progress of the coal mine; usually At the discharge end of the belt conveyor, two people are arranged to specifically remove the coal cleaned by the scraper at the discharge end of the belt conveyor, that is, to rely on manpower to use a sh...

AI Technical Summary

Problems solved by technology

[0002] At present, when the belt conveyor, especially the belt conveyor for transporting coal in coal mines, is running, although the scraper for cleaning coal is installed on the belt conveyor to protect the belt to a certain extent, the coal cleaned by the scraper falls on the outlet end of the belt conveyor. Gradually accumulate, if there is no timely removal by the operator, the accumulated coal will pile up and bury the roller and belt at the outlet end of the belt conveyor, making the belt conveyor unable to operate, which will cause shutdown and affect the production progress of the coal mine; usually At the discharge end of the belt conveyor, two people are arranged to specifically remove the coal cleaned by the scraper at the discharge end of the belt conveyor, that is, to rely on manpower to use a shovel from the ground to put the coal cleaned by the scraper onto the belt one by one. On the upper belt of the conveyor, on the one hand, at the discharge end of the belt conveyor needs to arrange at least four people to complete the cleaning work every day, which undoubtedly increases the labor production cost of the enterprise, and at the same time, the work of cleaning coal is also a very heavy one. The amount of coal shoveling per person per shift will not be less than four to five tons, especially in the harsh working environment of the underground coal mine, which will do great harm to the health of the operators; On the one hand, because the belt conveyor transports coal under the action of very powerful power, the operator is shoveling coal next to the constantly running belt conveyor, and it is very easy for the operator's hair, clothing or tools to be drawn into the drum of the belt conveyor The operator's physical injury or even death accident caused by internal accidents makes the life of the operator who is engaged in the coal shoveling operation next to the belt conveyor unsafe.

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