A clutch includes a driving rotating body connected with a driving source such as a motor, and a driven rotating body directly engaged with the driving rotating body. Two rotating bodies are received in the housing, and a lock formed by rollers or balls is provided between the driven rotating body and the housing.
What is the background technology of clutch drive?
What are the key elements of clutch drive technology?
The technical effect of driving the clutch in the above manner.
The clutch drive system is a system that engages or disengages the clutch's disengaging fingers through a series of driving components. The clutch driving system in the prior art manually applies a force to the clutch pedal and drives the shift fork to move through the oil cylinder, and then engages or disengages the clutch release finger through the shift fork.
Since such a driving system is manually applied with force, the driving accuracy of the clutch is not high; and each component is an independent component, the system efficiency is not high, the integration is not high, and it is not easy to install. When the driven rotating body itself is rotated, the locking member is clamped between the driven rotating body and the casing in a manner that prevents the driven rotating body from rotating relative to the housing.
The technical problem to be solved is to overcome the shortcomings of the clutch drive system in the prior art that the drive accuracy is not high and the components are independent and inconvenient to install, and to provide a clutch drive system. Solve the above technical problems through the following technical solutions:
A clutch drive system includes a sensor, an electronic control unit (ECU), an on-off valve, a pressure chamber, a piston, a release bearing and a housing.
The housing is provided with the pressure chamber, the pressure chamber is connected with the piston, the piston is connected with the release bearing, and the release bearing is connected with the release finger of the clutch.
The sensor is electrically connected with the electronic control unit, the electronic control unit is electrically connected with the switch valve, and the pressure chamber is connected with a gas storage system through the switch valve.
The sensor is arranged on the piston, and the sensor is used to detect the displacement information of the piston and transmit the displacement information to the electronic control unit.
The electronic control unit controls the opening of the switch valve after receiving the displacement information, and causes the pressure in the pressure chamber to change through the gas storage system.
The pressure chamber drives the piston to move, the piston drives the release bearing to move, and the release bearing drives the release finger to engage or separate.
When the clutch driving source rotates the driving rotating body, the locking member releases the clamping state in a manner that allows the driving rotating body to rotate relative to the housing. This clutch can reliably prevent the transmission of rotation from the driven rotating body to the driving rotating body, and can reduce the strength required by the two rotating bodies.
The displacement information of the piston is detected by the sensor, and the pressure of the pressure chamber is controlled by the electronic control unit to clutch the displacement of the piston movement to drive the separation or engagement of the separating finger, which improves the accuracy of the engagement or separation of the separating finger.The sensor, pressure chamber, piston, release bearing, housing and other components are integrated into one, which improves the integration of each component and system efficiency, and also improves the clutch installation convenience of the drive system!
