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[CN 202111571567.0] eccentric adjustment device for hammer head of crocodile shearing machine and adjustment method thereof


[CN 202111571567.0] A Crocodile Shearer Hammer Eccentric Adjustment Device and Adjustment Method Title: A Crocodile Shearer Hammer Eccentric Adjustment Device and Adjustment Method Application Number: CN 202111571567.0 Applicant: Ma 'anshan Da Ma Machinery Manufacturing Co., Ltd. Application Date: 2021-12-21 Patent Type: Invention Application The invention discloses a Crocodile Shearer Hammer Eccentric Adjustment Device and Adjustment Method, including a shearing machine body, a hammer body and an adjustment frame, the crocodile shearing machine hammer head eccentric adjustment device and its adjustment method of the present invention, by starting the lifting motor, the inner frame body moves upward on the threaded rod, so that the outer grinding wheel is placed on both sides of the hammer head body, and the outer grinding motor is started. The outer grinding motor drives the outer grinding wheel to rotate through the outer grinding roller, the outer grinding wheel grinds the hammer head body, and the rotating frame is adjusted by loosening the bolt in angle, the outer grinding wheel is gradually moved to the reverse direction of the hammer head body eccentricity, and the contact area between the hammer head body and the outer grinding wheel in the eccentric direction is increased. This structure can deal with the wear of the hammer head, and at the same time solve the problem of eccentric offset caused by wear, and maintain the normal operation of the shearing machine.