Automatic ground sweeper for belt conveyers

Abstract

The invention relates to the field of ground sweeping equipment for conveyers, in particular to an automatic ground sweeper for belt conveyers. The automatic ground sweeper comprises a travelling trolley, a front scraper is fixedly connected below the travelling trolley, a spindle is fixedly connected to the front scraper, the automatic ground sweeper further comprises a front scraper lifting unit and a front scraper resetting unit, the front scraper lifting unit comprises a first impact rod and a first stopper, the first impact rod provided with a gear portion is in gear meshing fit with the spindle, the front scraper resetting unit comprises a second impact rod, a ratchet wheel portion is concentrically disposed on the spindle, a pawl portion in ratchet and pawl fit with the ratchet wheel portion is coaxially disposed on the second impact rod, the front scraper resetting unit further comprises a second stopper, the pawl portion of the second impact rod has a one-way limiting direction relative to the ratchet wheel portion on the spindle, and the one-way limiting direction is opposite to a stirring direction in which the first impact rod stirs the spindle after the first impact rod impacts on the first stopper. The automatic ground sweeper is capable of quickly, efficiently and automatically sweeping material accumulating on the ground from the conveyers.

Description

technical field [0001] The invention relates to the field of conveyor ground cleaning equipment, in particular to an automatic ground cleaner for belt conveyors used for cleaning ground materials at the lower part of belt conveyors that transport bulk materials back and forth. Background technique [0002] Belt conveyors are widely used in medium and long-distance transportation of bulk materials such as cement and coal. When the conveyor transports the above-mentioned bulk materials and performs the return action, there must be some bulk materials that stick to the belt surface of the conveyor and spill on the ground during its return journey to form ground material. On the one hand, the accumulated material spilled on the ground below the conveyor caused unnecessary waste of materials, increasing its damage rate and production cost. On the other hand, once the accumulated material was too high, it would also affect the normal operation of the conveyor. For the above-menti...

AI Technical Summary

Problems solved by technology

On the one hand, the accumulated material spilled on the ground below the conveyor caused unnecessary material waste, which increased its damage rate and production cost. On the other hand, once the accumulated material was too high, it would also affect the normal operation of the conveyor.

For the above-mentioned accumulated materials, most manufacturers currently use manual cleaning at regular intervals. However, manual cleaning not only needs to be shut down for cleaning each time, but also needs to be manually drilled into the bottom of the conveyor when cleaning the middle section of the conveyor, which is time-consuming and labor-intensive. , there is also a certain risk

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