发明名称 |
Control method of a gap adjuster of impact crusher and a gap adjuster |
摘要 |
In an impact crusher, a rise of an advancing-retracting portion (65) of a gap adjuster (60) caused when a rebound plate (33) touches a rotor (32) or the rotation amount of the rotor (32) is detected to determine a zero-point position of the rebound plate (33) is determined based on the detected result, so that the zero-point position can be securely determined since it is not necessary to touch and vibrate the rebound plate with the rotor rotating at a high speed, and since the rebound plate (33) is not vibrated, the zero-point position can be securely determined without being influenced by the abrasion of the rebound plate (33) and the impact plate (322), thereby accurately adjusting gap (C).
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申请公布号 |
US2003038196(A1) |
申请公布日期 |
2003.02.27 |
申请号 |
US20020227198 |
申请日期 |
2002.08.26 |
申请人 |
MORIYA YUKIO;YOSHIDA HIROSHI;NAKAYAMA TOORU;OZAWA YUJI;IKEGAMI KATSUHIRO |
发明人 |
MORIYA YUKIO;YOSHIDA HIROSHI;NAKAYAMA TOORU;OZAWA YUJI;IKEGAMI KATSUHIRO |
分类号 |
B02C13/09;B02C13/26;(IPC1-7):B02C25/00 |
主分类号 |
B02C13/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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