Jaw crusher is an important equipment for crushing sand and stone materials. However, because the rotation Angle of the jaw crusher is not paid much attention to, it has a great impact on the performance of the crusher.
The performance of jaw crusher has an important relationship with its crank connecting rod mechanism, and the rotation Angle is precisely one of the important parameters in the crank connecting rod mechanism, so it has an important impact on the specific work of jaw crusher. The Angle between the connecting rod and the elbow plate in the jaw crusher is called the Angle of rotation. During the operation of the jaw crusher, when the eccentricity is certain, the stroke of the moving jaw will increase with the increase of the rotation Angle, and the characteristics of the moving jaw will become worse, and the wear degree of the liner will be intensified, but the increase of the rotation Angle will also improve the work efficiency; At the same time, the travel of the moving jaw will also decrease with the reduction of the rotation Angle, improving the movement characteristics of the moving jaw and the wear degree of the lining plate, but it will also reduce the crushing efficiency, but also increase the vertical force on the elbow plate, and aggravate the wear of the elbow plate.
These indicate that the rotation Angle of the jaw crusher has a great impact on its working performance, but many times the impact is two-way, has a good effect, and there will be some negative effects, so in the actual operation of the jaw crusher, the size of the rotation Angle should be adjusted according to the actual situation, and attention should be paid to the degree of grasp, do not over-pursue that point and cause the opposite effect.
