Permanent magnet transmission torque converter double-input-shaft drive device

Abstract

The invention provides a permanent magnet transmission torque converter double-input-shaft drive device. The permanent magnet transmission torque converter double-input-shaft drive device comprises aninput shaft I, an input shaft II and a transmission shaft rotationally supported between a shell and a bent axle. The input shaft I is rotationally supported in an inner cavity of the input shaft II.The end, close to the bent axle, of the transmission shaft is provided with a permanent magnet transmission torque converting device. A connecting rod mechanism driving the permanent magnet transmission device for torque converting is arranged at the middle portion of the transmission shaft. A synchronous gear II and a synchronous gear I are rotationally arranged at the other end of the transmission shaft. A gear II engaged with the synchronous gear II is arranged at one end of the input shaft II, the end, stretching out of the input shaft II, of the input shaft I is provided with a gear I engaged with the synchronous gear I, and the part, between the synchronous gear II and the synchronous gear I, of the transmission shaft is provided with a synchronizer. According to the permanent magnet transmission torque converter double-input-shaft transmission device, conversion of engine power between the input shaft I and the input shaft II can be controlled, meanwhile, the engine torque canbe transmitted, control and adjustment can be conducted on the torque, and the problems that in a double clutch, skidding is likely to happen, the temperature rise of friction plates is high, separation is not thorough, gear shifting is difficult, power is interrupted, the transmission efficiency is low, and friction plates are frequently replaced are solved.

Description

technical field [0001] The invention belongs to the technical field of mechanical transmission, and in particular relates to a dual-input shaft driving device for a permanent magnet transmission torque converter. Background technique [0002] The concept of dual clutch transmission (DCT) has a history of sixty or seventy years. As early as 1939, Germany's Kegresse.A was the first to apply for a patent for a dual-clutch transmission, and proposed the design concept of dividing the manual transmission into two parts. One part transmits odd-numbered gears, and the other part transmits even-numbered gears. A clutch connects two input shafts, and the driven gears of adjacent gears are staggered to mesh with the two input shaft gears. Cooperating with the control of the two clutches, the transmission ratio can be converted without cutting off the power (there will be a short pause when the power is interrupted). Thereby shortening the shifting time and effectively improving the s...

AI Technical Summary

Problems solved by technology

But existing double clutch also has the following disadvantages simultaneously: 1, existing clutch is easy to damage, abnormal noise when shifting gears, clutch slips, friction disc temperature rises easily; 3. When the vehicle starts, the clutch combination is not smooth, causing the body to shake; 4. The output torque of the engine using the dual clutch is not easy to control and adjust, and the output power cannot be cut off as needed

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