The working principle of cone crusher
The cone crusher is working, the motor drives the eccentric shaft through the elastic coupling, drive shaft and a pair of bevel gears, crushing cone axis of the eccentric sleeve force under do swing movement, make the broken wall and rolling mortar wall sometimes close, sometimes far away from the ore, in the crushing cavity continuously by extrusion, impact and bending and is broken. More cone crushers can be referred to the Great Wall heavy industries for more information.
1. The chamber shape of cone crusher is the working space formed by the crushing wall (moving cone) and the roller wall (fixed cone). The design of the cavity has great influence on the economic and technical indexes of the crusher (productivity, energy consumption, particle size and shape of the crushing product and the abrasion of the crushing wall and the roller wall). This unique design makes the final product size is uniform, a cube shape, dynamic cone wear working surface is uniform.2, the crusher work parameters have direct effects on the motion characteristics of granular material crushing cavity, mainly for the impact crusher spindle rotary speed of granular material movement, and then to the crusher working performance (productivity and crushing product size distribution etc.) have an important impact.3, cone crusher cavity stroke has important influence on the crusher performance, when increasing the stroke, the crushing cavity broken layer actual feed compression ratio increase, product quality improvement, calibration of discharge size increase, with the decrease of stroke, the crushing cavity broken layer actual feed compression ratio decreases, product quality worse, the calibration of discharge size decreases. In order to improve the quality of crushing products, the swing stroke of each crushing layer in crushing chamber is also taken as a big value. The improvement of the performance of the domestic cone crusher has become a new goal of the mining machinery processing industry in china.
