The jaw crusher is commonly known as smashed, also known as the tiger's mouth. The crushing chamber is composed of two jaws, which are composed of two jaws, which simulate the two movements of the animal to complete the crushing operation of the material crushing operation. It is widely used in the crushing of various ores and bulk materials in industries such as mining, building materials, roads, railways, water conservancy and chemical industry. Because the device is compact and simple, it is very popular among consumers, and the accessories of the device are also a topic of great concern to consumers. So, what are the main parts of jaw crusher?
Dental plate: Also known as the seesaw, it is the main working part of the jaw crusher. The jaw crusher plate is made of water-toughened standard high-manganese steel, and the tooth plate wear is cutting wear. Therefore, the material of the dental plate should have high hardness, strong wear resistance, strong anti-extrusion ability, and the cutting amount of the short-range sliding friction of the material on the dental plate is also small. The material of the dental plate should have good toughness and strong fracture resistance, reduce the brittle fracture of the dental plate during the extrusion and impact process with the broken material, and reduce the surface deformation and cracking of the dental plate.
Thrust plate: The thrust plate used in the jaw crusher is an assembled structure, which is assembled by connecting an elbow body and two bracket heads. Its main function is: First, the transmission of power, the power transmitted is sometimes greater than the crushing force; the second is the role of the fuse, when the crushing chamber falls into the non-broken material, the thrust plate breaks first, thus protecting other parts of the machine. No damage occurs; the third is to adjust the size of the discharge opening. Some jaw crushers adjust the size of the discharge opening by replacing the thrust plates of different lengths.
Side guard: The side guard is located between the fixed tooth plate and the movable tooth plate. It is a high-quality high-manganese steel casting. It protects the jaw crusher frame wall throughout the body.
Tooth plate: jaw crusher tooth plates are high-quality high-manganese steel castings. In order to extend their service life, the shape is designed to be upper and lower symmetrical, that is, when one end is worn, the adjustable head is used. The movable tooth plate and the fixed tooth plate are the main affected areas when the stone is broken, and the movable tooth plate is mounted on the movable raft to protect the moving raft.