The technical problem solved by coal mining scraper conveyor is to provide a squeegee conveyor that has a simple structure, effectively reduces friction, and facilitates rapid startup.
The low-strength scraper structure of coal mining scraper conveyor includes a scraper and a conveying chain. The scraper is mounted on the conveying chain, and is characterized in that the scraper is divided into two parts, a left scraper and a right scraper; The left and right scrapers are axisymmetric about the advancing direction of the chain, and the scraper is in the shape of an arrow. The left and right ends of the scraper are opposite to the direction of the chain.
Because coal mining scraper conveyor has an arrow shape as a whole, the pressure on the surface of the scraper is reduced, which can reduce the material strength requirements of the scraper and its connecting parts. It also includes a bucket; one or more of the buckets are connected to the conveyor chain; the opening direction of the bucket is toward the forward direction of the conveyor chain.
