Clutch for coal mining machine
The utility model discloses a clutch for a coal mining machine. Wherein the torque shaft is arranged in a hollow shaft of the cutting motor and coaxially connected with a motor gear, the push-pull mechanism is arranged at the end, away from the motor gear, of the torque shaft and used for controllin...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a clutch for a coal mining machine. Wherein the torque shaft is arranged in a hollow shaft of the cutting motor and coaxially connected with a motor gear, the push-pull mechanism is arranged at the end, away from the motor gear, of the torque shaft and used for controlling the torque shaft, and the guide assembly is fixedly arranged in the cutting motor and arranged onthe outer side of the push-pull mechanism in a sleeving mode. The push-pull mechanism comprises a handle, a limiting block arranged on the handle and matched with the guide assembly, and a push rod shaft used for connecting the handle and the torque shaft. Through the arrangement of the push-pull mechanism and the guide assembly, the push-pull mechanism slides in the guide assembly so as to control the on-off of the clutch, so that when the on-off of the clutch is controlled manually, resistance generated by one strand of spring can be received all the time, and an operator is reminded to control the clutch at present |
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