Jaw crusher installation need to pay attention to what are the problems?
Jaw crusher installation requires attention:
1. Since the machine has a large amount of vibration during operation, the machine should be installed on the basis of a reinforced concrete structure. The weight of the foundation can be roughly 8-10 times the weight of the machine, and the depth of the foundation should be greater than where the land is frozen. Depth, the dimensions provided by the base map are the relative positions of the main and motor anchor bolts and other related parameters and are not to be used as construction drawings. A reserved hole must be reserved at the place where the anchor bolts are installed as a basis for secondary grouting. The height and size of the chute are determined on-site according to the lower discharge method.
2. Tighten the anchor bolts after the cement is grouted firmly. In these processes, leveling machines must be used to measure the levelness of the machine. The horizontality deviation is controlled to be less than 2 mm within the width of the front wall of the rack. The inspection of the horizontalness of the rack is particularly important. It can ensure that the position of the inlet is not due Deflection causes the unilateral feeding of the crusher during operation to avoid damage to the equipment due to uneven load.
3. When installing the motor, besides checking the distance from the host computer, it should also check that the motor pulley is parallel to the center of the main shaft of the main shaft of the main shaft to ensure that all the V-belt belts work effectively and consistently.
4. The size of the discharge port should be adjusted according to the granularity and processing capacity of the required product. When adjusting the discharge port, the tension spring should be loosened first. After adjusting, the degree of expansion of the spring should be properly adjusted to prevent The brackets come off during operation. See Adjusting Components for details.