Adjustable jaw crusher for construction waste

Abstract

This utility model proposes an adjustable jaw crusher for construction waste, characterized by comprising: a jaw crusher body, on which a reciprocating adjustment mechanism is provided, and a third jaw plate is fixedly installed on the reciprocating adjustment mechanism. The third jaw plate is used in conjunction with the jaw plate on the jaw crusher body. When the jaw plate on the jaw crusher body is working, the reciprocating adjustment mechanism drives the third jaw plate to move up and down reciprocally. A cleaning mechanism is fixedly installed on the jaw crusher body, which matches the third jaw plate and cleans the third jaw plate during its up and down movement. By setting up the reciprocating adjustment mechanism, when the motor is started, the hollow threaded block moves up and down, and the hollow threaded block drives the third jaw plate to move up and down reciprocally via a first sliding rod. When the third jaw plate moves up, it causes the construction waste to move upward and change position for further crushing. When it moves downward, it accelerates the crushing of the construction waste and avoids clogging.

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