Belt conveyor tail cleaning device and method

Abstract

The invention discloses a belt conveyor tail cleaning device and method. The belt conveyor tail cleaning device comprises a fixing frame used for placement of a belt conveyor tail roller, a transmission system and a cleaning system; the belt conveyor tail roller is installed at the outer end of the fixing frame and sleeved with a belt; the transmission system comprises a carrier roller and a transmission mechanism; the carrier roller is rotationally connected with the fixing frame, keeps contact with the belt, is perpendicular to the belt conveying direction, and is connected with a cleaning sheet through the transmission mechanism; the cleaning sheet is rotationally connected with the fixing frame through a vertical rotary shaft and located above a receiving board; the receiving board isfixedly connected with the interior of the fixing frame and located between the upper section and the lower section of the belt; and leaking windows are arranged on two sides of the receiving board. Floating slag on the receiving board is swept through the sweeping sheet and prevented from entering the lower section of the belt, and the problems that the existing manual operation is high in frequency, large in labor intensity and not remarkable in effect, a belt is broken due to not timely goods cleaning, a transportation system is damaged and production is affected are solved.

Description

technical field [0001] The invention belongs to the technical field of belt conveyor tail cleaning equipment and relates to a belt conveyor tail cleaning device and method. Background technique [0002] Underground coal (gangue) in coal mines is mostly transported by belt conveyors. When transporting broken materials such as coal (gangue), due to the vibration of the surface belt and the deviation of the surface belt at the receiving point, some materials fall into the bottom belt and follow the The bottom belt moves to the tail drum of the belt conveyor, causing materials to accumulate here. The materials often contain moisture. Under long-term action, the accumulated materials will stick to the tail drum of the belt conveyor, causing the belt tail drum to rotate slowly or even lock up. Stop turning. The current conventional method is to install a material cleaning rod at the tail wheel of the belt conveyor, and manually pull the material cleaning rod from time to time to ...

AI Technical Summary

Problems solved by technology

[0002] Underground coal (gangue) in coal mines is mostly transported by belt conveyors. When transporting broken materials such as coal (gangue), due to the vibration of the surface belt and the deviation of the surface belt at the receiving point, some materials fall into the bottom belt and follow the The bottom belt moves to the tail drum of the belt conveyor, causing materials to accumulate here. The materials often contain moisture. Under long-term action, the accumulated materials will stick to the tail drum of the belt conveyor, causing the belt tail drum to rotate slowly or even lock up. stop turning

The current conventional method is to install a material cleaning rod at the tail wheel of the belt conveyor, and manually pull the material cleaning rod from time to time to remove the accumulated materials. Using this method requires manual high-frequency operation, which increases the labor intensity of workers, and the effect is not good. Obviously, if the material is not cleaned in time, it will easily cause the belt to break, destroy the transportation system, and affect production

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