The invention relates to a power reversing tractor transmission system of a main clutch between a main speed variator and an auxiliary speed variator. The power reversing tractor transmission system comprises a main speed variator, a creeper gear device, an auxiliary speed variator, a transfer case, an oil pump drive device, a power output device, a normally-engaged driving gear, a normally-engaged driven gear, a power output shaft rear shaft, a power output front shaft, an oil pump drive driving gear, a torsion shock absorber and a front output shaft; the main speed variator is connected with the creeper gear device by virtue of the engagement of the normally-engaged driving gear and the normally-engaged drive gear, the creeper gear device is connected with the auxiliary speed variator, an output shaft in the auxiliary speed variator is connected with a primary driving gear of the transfer case, the primary driving gear of the transfer case is engaged with a primary driven gear of the transfer case, and the oil pump drive device is connected with the power output device by virtue of the engagement of the oil pump drive driving gear and the oil pump drive driven gear; a shaft in the main speed variator is connected with the torsion shock absorber, an auxiliary speed change output shaft in the auxiliary speed variator is connected with a rear axle of a tractor, and the transfer case is connected with a front axle of the tractor through the front output shaft.
Power reversing tractor transmission system of main clutch between main speed variator and auxiliary speed variator
2015-05-27
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |