In response to the phenomenon of clutch coupling stuck during the production and operation of the ball mill, Yingkuang Machinery has specially developed a new ball mill slow drag clutch modification plan. This plan is divided into two parts, and the specific modification process is as follows:

1. The ball mill motor is changed from unidirectional transmission to bidirectional transmission

The ball mill slow rotation motor is changed from unidirectional rotation to bidirectional rotation to achieve forward and reverse rotation of the motor. When the clutch working surface is stuck, we can let the motor reverse and adjust the gap between the claws. When the clutch non-working surface is stuck, we can let the motor rotate forward and adjust the gap of the coupling spur gear to achieve free separation of the telescope, and at the same time realize the forward and reverse rotation of the motor, which brings convenience to maintenance.

2. Replace the ball mill clutch

The new ball mill slow-tow end telescopic shaft is designed without a travel switch. The high-voltage machine will only supply power when the clutch is disengaged. As long as the clutch is not disengaged, the high-voltage motor will not be able to start. In order to prevent sudden failures such as travel switch failure or main motor control circuit failure, the high-voltage motor has been powered when the clutch is not disengaged. At this time, if the workers on the job operate correctly, the clutch is not disengaged and the high-voltage motor is started, and the slow-tow motor is burned out. It is recommended that you change the clutch from a straight tooth type to a helical tooth type, with the angle of the helical tooth being about 30 degrees from the vertical direction.