Belt scraper for conveying device

The invention discloses a belt scraper for a conveying device. The belt scraper for the conveying device comprises a scraper plate, a base plate, a base, a conveying belt, a hinge and an adjusting device, wherein the scraper plate is positioned between the adjusting device and the base, a supporting plate is arranged at the upper end of the scraper plate, a cutting edge is arranged at the top of the supporting plate, the top end of the cutting edge is attached to the bottom end of the conveying belt, the supporting plate is arranged on the scraper plate through a screw, and a first rubber ring is arranged between the supporting plate and the scraper plate. The belt scraper for the conveying device has the advantages that the integral structure is simple, when the conveying belt makes contact with the cutting edge at one end of the scraper plate in the conveying direction of the conveying belt, residual materials on the conveying belt can be removed, and therefore the damage to the conveying belt due to the fact that the materials are accumulated on the conveying belt for a long time can be reduced, and the abrasion of the materials to the conveying belt can be reduced; due to the design of the rubber ring in the device, the scraper plate can be protected, pollution to the scraper plate can be avoided, replacement can be facilitated, and the service life can be prolonged; and a wrapping pipe and the adjusting device are locked by the wrapping pipe through a locking nut, and therefore the height of the scraper plate can be ensured, and the use can be convenient.