MULTIFUNCTIONAL CRUSHER

WIPO Patent Application WO/2022/120891

A1

A multifunctional crusher, comprising a frame (1), a fixed jaw plate (2), a movable jaw plate (3), an eccentric shaft rod (4), and a flywheel (5). The flywheel (5) is connected to the eccentric shaft rod (4); the eccentric shaft rod (4) is also connected to a movable jaw (6); the upper surface of the movable jaw (6) is connected to the movable jaw plate (3); the fixed jaw plate (2) is fixed on the surface layer of the frame; a first tooth profile (7) is provided on the upper section of the fixed jaw plate (2), and a second tooth profile (8) is provided on the lower section; a third tooth profile (9) is provided on the upper section of the movable jaw plate (3), and a fourth tooth profile (10) is provided on the lower section; during a relative movement between the fixed jaw plate (2) and the movable jaw plate (3), a crushing cavity (11) is formed by means of relief staggering, abutment, and fitting of the tooth profiles; by setting spacings between the tooth profiles, the tooth profiles form gaps (15) during relief fitting, so as to define the size of a crushed material; moreover, holes (18) are formed on the surfaces of the jaw plates, such that a material containing a sticky substance can be crushed.

ZHU XINGLIANG (CN)

PCT/CN2020/136470

June 16, 2022

December 15, 2020

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MAO XUEMEI (CN)

B02C1/02; B02C1/10

CN203842616U	2014-09-24
CN103567006A	2014-02-12
CN102198410A	2011-09-28
JP2011110475A	2011-06-09
KR100768569B1	2007-10-19
CN2262947Y	1997-09-24
CN202962528U	2013-06-05
CN209772202U	2019-12-13

ZHEJIANG KG IP LAW FIRM (CN)

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