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...
Saved in:
Main Authors | , , , , , , , , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
11.09.2018
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!