Belt beam -pumping unit motor quick adjustment device

The utility model discloses a belt beam -pumping unit motor quick adjustment device, including adjusting screw, include still that preceding support fixing device supports fixing device after, preceding support fixing device connects an adjusting nut, the position that adjusting screw is close to se...

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Bibliographic Details
Main Authors LIU WEI, LI WEI, XIN SIYING, ZHANG CHUNLAI, LUO QIN, SONG HONGMEI, PENG CHAOMING, ZHANG YANHUI, ZHU SUYIN, ZHAO YONGLI
Format Patent
LanguageChinese
English
Published 11.09.2018
Subjects
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