A cleaning assembly for cleaning a conveyor belt includes a base member adapted to be mounted relative to the conveyor belt; and a blade mounting assembly associated with the base member and adapted for mounting a scraper blade thereto, wherein the blade mounting assembly is configured for rotational movement relative to the base member, wherein the cleaning assembly is configured to maintain the scraper blade in abutment with the conveyor belt.

A transport equipment with cleaning capabilities includes a support rack having rotatably conveying rollers; a conveyor belt arranged around the conveyor rollers and driven thereby for conveying; and a cleaning mechanism integrally arranged on one side of the support rack. During a single operational cycle of circulative conveying, the cleaning mechanism performs repeated and alternate cleaning actions and scraping actions on the conveyor belt simultaneously, and impurities removed from the conveyor belt are collected in the cleaning mechanism. According to the present disclosure, during the conveying, surface cleaning treatment can be performed on the conveyor belt through the cleaning mechanism. The cleaning mechanism avoids interfering with the support rack or other components. The removed impurities are collected in the cleaning mechanism and prevented from falling on the support rack, and hence not creating impurity residual.

A transport equipment with cleaning capabilities includes a support rack having rotatably conveying rollers; a conveyor belt arranged around the conveyor rollers and driven thereby for conveying; and a cleaning mechanism integrally arranged on one side of the support rack. During a single operational cycle of circulative conveying, the cleaning mechanism performs repeated and alternate cleaning actions and scraping actions on the conveyor belt simultaneously, and impurities removed from the conveyor belt are collected in the cleaning mechanism. According to the present disclosure, during the conveying, surface cleaning treatment can be performed on the conveyor belt through the cleaning mechanism. The cleaning mechanism avoids interfering with the support rack or other components. The removed impurities are collected in the cleaning mechanism and prevented from falling on the support rack, and hence not creating impurity residual.

This application provides a scraper conveyor straightening method based on a rolling time-domain control concept. The scraper conveyor straightening method includes an execution space, a deduction space, and a prediction space. The method includes: receiving, by the execution space, an optimal propelling strategy of a scraper conveyor finally determined by the prediction space; controlling, by an electro-hydraulic control system, a subsequent propelling operation on the scraper conveyor based on the optimal propelling strategy, so as to achieve a purpose of straightening the scraper conveyor; and at the same time, feeding back real-time mining face information to the deduction space; deducing, by the deduction space, the real-time mining face information, and sending the deduced information to the prediction space; and, receiving, by the prediction space, the deduced information of the deduction space, and performing simulated prediction to finally determine an optimal propelling strategy of the scraper conveyor.

This application provides a scraper conveyor straightening method based on a rolling time-domain control concept. The scraper conveyor straightening method includes an execution space, a deduction space, and a prediction space. The method includes: receiving, by the execution space, an optimal propelling strategy of a scraper conveyor finally determined by the prediction space; controlling, by an electro-hydraulic control system, a subsequent propelling operation on the scraper conveyor based on the optimal propelling strategy, so as to achieve a purpose of straightening the scraper conveyor; and at the same time, feeding back real-time mining face information to the deduction space; deducing, by the deduction space, the real-time mining face information, and sending the deduced information to the prediction space; and, receiving, by the prediction space, the deduced information of the deduction space, and performing simulated prediction to finally determine an optimal propelling strategy of the scraper conveyor.

An automatic belt-scraper-adjusting device configured to connect a pivot shaft of a scraper set of a conveyor belt cleaner comprises a shell seat, a connecting component and at least one force-applying assembly. The connecting component connected to the pivot shaft is rotatably mounted at the shell seat and is rotated along a preparing direction. The force-applying assembly mounted inside the shell seat and connected to the connecting component applies a steady force on the connecting component. A belt scraper of the scraper set is connected to the pivot shaft and abuts a conveyor belt, so the connecting component cannot be rotated. During cleaning the conveyor belt, the belt scraper is gradually worn off, so the force-applying assembly can rotate the connecting component along a direction opposite to the preparing direction. Therefore, the belt scraper continues to abut the conveyor belt automatically, cutting down labor and maintenance costs.

An automatic belt-scraper-adjusting device configured to connect a pivot shaft of a scraper set of a conveyor belt cleaner comprises a shell seat, a connecting component and at least one force-applying assembly. The connecting component connected to the pivot shaft is rotatably mounted at the shell seat and is rotated along a preparing direction. The force-applying assembly mounted inside the shell seat and connected to the connecting component applies a steady force on the connecting component. A belt scraper of the scraper set is connected to the pivot shaft and abuts a conveyor belt, so the connecting component cannot be rotated. During cleaning the conveyor belt, the belt scraper is gradually worn off, so the force-applying assembly can rotate the connecting component along a direction opposite to the preparing direction. Therefore, the belt scraper continues to abut the conveyor belt automatically, cutting down labor and maintenance costs.

A belt cleaning device for a coal loading and unloading belt conveyor, including a split-type spraying pipe, a first alloy scraper, and a second alloy scraper. The first alloy scraper is provided on the belt, the belt is supported by a roller. The second alloy scraper is elastically pushed against an underside of the belt and suspended below the roller. A material scraping area is covered by the split-type spraying pipe, the split-type spraying pipe is configured to spray water onto the material scraping area. The belt cleaning device can independently control the inclination angle of the first alloy scraper and the second alloy scraper and uniformly control the adhesion force between the alloy scrapers and the belt, thus solving the problem of scraping off adhesive materials at different wear rates of the belt, improving the efficiency of the coal loading and unloading belt conveyor, and reducing maintenance needs.

A belt cleaning device for a coal loading and unloading belt conveyor, including a split-type spraying pipe, a first alloy scraper, and a second alloy scraper. The first alloy scraper is provided on the belt, the belt is supported by a roller. The second alloy scraper is elastically pushed against an underside of the belt and suspended below the roller. A material scraping area is covered by the split-type spraying pipe, the split-type spraying pipe is configured to spray water onto the material scraping area. The belt cleaning device can independently control the inclination angle of the first alloy scraper and the second alloy scraper and uniformly control the adhesion force between the alloy scrapers and the belt, thus solving the problem of scraping off adhesive materials at different wear rates of the belt, improving the efficiency of the coal loading and unloading belt conveyor, and reducing maintenance needs.

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for using a discharge wire. A system can include a wire cleaning apparatus adapted to clean a discharge wire that is i) positioned within a threshold distance from a comestible conveyor belt and ii) adapted to remove comestibles from the comestible conveyor belt; and an actuator adapted to move the wire cleaning apparatus horizontally across the discharge wire during a cleaning process.