Enhanced jaw plate used for jaw crusher

Abstract

The invention provides an enhanced jaw plate used for a jaw crusher. The jaw plate comprises a fixed jaw plate and a movable jaw plate for carrying out a reciprocating motion relative to the fixed jawplate; a first auxiliary plate for preventing materials from sputtering is arranged on one side of the fixed jaw plate and one side of the movable jaw plate, a second auxiliary plate for preventing materials from sputtering is arranged on the other side of the fixed jaw plate and the other side of the movable jaw plate, and a material crushing passage is enclosed by the fixed jaw plate, the movable jaw plate, the first auxiliary plate and the second auxiliary plate; a push rod I, a supporting rod and a push rod II are arranged on one side, away from the movable jaw plate, of the fixed jaw plate in sequence from top to bottom; a crushing plate I is arranged on one side, close to the movable jaw plate, of the fixed jaw plate; a crushing plate II is arranged on one side, close to the fixed jaw plate, of the movable jaw plate; an auxiliary crushing mechanism I is arranged on one side, close to the material crushing passage, of the first auxiliary plate, and an auxiliary crushing mechanismII is arranged on one side, close to the material crushing passage, of the second auxiliary plate. According to the jaw plate, slipping of materials between the fixed jaw plate and the movable jaw plate can be reduced, and the crushing efficiency of the materials is improved effectively.

Description

technical field [0001] The invention relates to the technical field of jaw crusher crushing systems, in particular to a jaw plate for a reinforced jaw crusher. Background technique [0002] Jaw crusher is an ancient crushing equipment, which first appeared in 1858. Because of its simple structure, reliable operation, easy manufacture, and convenient maintenance, it is still widely used in metallurgical mines, building materials, and chemical industries. . Jaw crusher is a heavy equipment, which is often used to crush large raw materials to be transported or fed into the particle size required for secondary crushing operations. The jaw crusher relies on the relative extrusion of the movable jaw plate and the fixed jaw plate. According to the production practice, when the jaw crusher crushes the material, the material is easy to slip between the fixed jaw plate and the movable jaw plate, resulting in low production efficiency of the jaw crusher and unable to achieve the ideal...

AI Technical Summary

Problems solved by technology

Jaw crusher is a heavy equipment, which is often used to crush large raw materials to be transported or fed into the particle size required for secondary crushing operations. The jaw crusher relies on the relative extrusion of the movable jaw plate and the fixed jaw plate. According to the production practice, when the jaw crusher crushes the material, the material is easy to slip between the fixed jaw plate and the movable jaw plate, resulting in low production efficiency of the jaw crusher and unable to achieve the ideal crushed material. The crushing ratio also shortens the service life of the tooth plates installed on the movable jaw plate and the fixed jaw plate, increases the maintenance cost, and thus increases the production cost

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