The copper bearing bush of the socket liner of the cone crusher carries the entire body part. The head part is lubricated by lubricating oil when rotating and swinging, so it must be absolutely dustproof. The original design is to set the water inlet pipe on the bowl-shaped frame, which is sealed with water to prevent dust. Because the baffle ring and the rubber seal ring are constantly rubbing during the rotation and swing, causing distortion and cracking, they will not be able to prevent dust after a period of use, causing a large amount of dust to enter, wearing the body and the bowl-shaped tile contact surface, and shortening the lubricating oil The cycle of use, waste of lubricating oil and shorten the service life of the machine.
The socket liner by Shilong can effectively increase the life cycle of lubricating oil, protect the stable operation of the machine, and reduce the maintenance cost of the cone crusher. The socket liner of the cone crusher is mainly realized through the following technical solutions, including the body part, a bowl-shaped frame is arranged under the body part, the bowl-shaped frame and the bowl-shaped tile between the body part, the body part and the bowl-shaped tile The contact surface is a spherical surface, and the body part is also provided with two spherical rings outside the spherical surface. A sealing ring is also arranged between the body part and the bowl-shaped frame, the upper surface of the sealing ring is in contact with two spherical rings, and dry oil grease is injected between the body part and the sealing ring. The lower part of the sealing ring is provided with an elastic part.
The contact surface between the body part and the bowl-shaped tile is a spherical surface. The body part is also provided with two spherical rings outside the spherical surface. A sealing ring is also provided between the body part and the bowl-shaped frame. The upper surface of the sealing ring and the two spherical rings The way of contact, dust will not enter the inside when in use, the contact surface between the upper part of the seal ring and the two rings of the body is at the same center as the spherical surface of the body, and it will not cause wear when rotating and swinging. Add a certain amount of dry oil grease After preventing the dust from entering, the contact surface of the bowl-shaped tile and the body is kept clean. After use, the operation is stable, no dust enters the phenomenon, the lubricant life cycle is increased by 3 to 4 times, and water resources are saved.
