How to prevent oil leakage of cone crusher

Time：2022-09-14 09:15:48 Share To

　　1. Ensure that the equipment is well sealed

　　① The quality of the sealing structure design is related to the sealing effect and the life of the sealing ring. The sealing effect of the O-ring seal depends on the correct size of the inst ation groove. The inst ation groove of the sealing ring is too deep, the compression of the sealing ring is not enough, and the sealing effect cannot be achieved. Therefore, the sealing structure should be reasonably designed and processed to ensure the good sealing of the sealing device.

　　② Inst the sealing ring correctly to ensure that the equipment is well sealed. Do not inst the seal with angular tools to prevent scratching the seal and avoid stretching it into a deformed position. The sealing ring can be properly lubricated for inst ation.

2. Inspection in production

　　① Regularly check whether the filter is blocked or damaged, and replace the kinked oil discharge line to ensure the smoothness of the oil return line. At the same time, care should be taken to clean the ventilation hood on the side of the cone crusher drive shaft frame, and use compressed air to purge the long core hole on the drive shaft frame connected to the ventilation hood.

　　② Check whether the clearance between the inner w of the oil pool of the main engine base and the oil retaining ring on the counterweight is reasonable, so as to prevent the lubricating oil splashing between each other from forming an oil seal, which will lead to oil leakage of the cone crusher.

　　3. It is forbidden to increase the temperature of lubricating oil

　　When the temperature of the lubricating oil increases, the viscosity of the oil is likely to decrease, and the aging of the sealing components is accelerated, thereby causing serious oil leakage. Therefore, we should prohibit the increase of lubricating oil temperature. The heat dissipation effect of the fuel tank can be improved by increasing the heat dissipation area of the fuel tank. If necessary, a cooler can be added to reduce the lubricating oil temperature.