1results about How to "High weight ratio" patented technology

The application belongs to the field of industrial cleaning equipment, and particularly relates to a cage type super-long roller brush, a special tool and a manufacturing method, wherein the roller brush comprises: a hyperboloid roller brush core (1) which is fixedly connected by a shaft head (101), a shaft tail (102), round steel bundles (103) and a rice-shaped support (104); each round steel in the round steel bundles (103) is arranged in a circumferential array with the rotation shaft (2) of the roller brush as a central shaft, and the axis of each round steel in the round steel bundles (103) is in a non-planar straight line relationship with the rotation shaft (2); a bristle module (3) which comprises a mounting plate (301) and bristles (302) fixedly connected to the mounting plate (301), and the bristle module (3) is detachably mounted on the rice-shaped support (104) through fasteners. The application can realize lightweight, high rigidity, easy maintenance and high-precision dynamic balance of the roller brush.