Multiple Clutch Transmission
A multi-clutch and transmission technology, applied in transmissions, transmission parts, gear transmissions, etc., can solve the problem that the dual-clutch transmission cannot meet the control requirements, and achieve the effect of meeting the needs of multiple gears
Inactive Publication Date: 2015-08-19
HENAN UNIV OF SCI & TECH
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Problems solved by technology
[0003] However, in the case of complex working conditions and many gear requirements, such as the transmission used on small tractors, the existing dual-clutch transmission cannot meet the control requirements
Method used
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[0015] An embodiment of the multi-clutch transmission device of the present invention is figure 1 As shown, it is a multi-clutch transmission device used in a small tractor, including a housing 2, a main input shaft 14 connected to the output shaft of the engine 15, a main output shaft 32 for outputting torque outside the transmission, and a multi-clutch The confluence mechanism with the planetary row also includes a transmission control system composed of a corresponding clutch operating mechanism 12, a gear selection operating mechanism 28, a rotational speed sensor 20, an electronic control unit 33, and the like.
[0016] The multi-clutch includes a clutch housing 13, an input end coaxially connected to the main input shaft 14, three clutch output shafts and a clutch mechanism for selecting the input end to be connected to the corresponding clutch output shaft. The input end, the corresponding clutch output shaft, and the clutch mechanism are equivalent to a clutch. In this...
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The invention relates to a multi-clutch speed variator which can meet requirements of multiple gear stages. The multi-clutch speed variator comprises a main input shaft, a main output shaft, a multi-clutch device and a planet carrier row confluence mechanism, wherein input parts which are used for enabling torque to be input are arranged on any two of a sun gear, a planet carrier and a gear ring of the planet carrier row confluence mechanism respectively, the rest one of the sun gear, the planet carrier and the gear ring is coaxially connected with the main output shaft in a transmission mode, the multi-clutch device comprises an input end which is coaxially connected with the main input shaft in a transmission mode, at least two clutch output shafts and a clutch mechanism, the clutch output shafts are composed of a first clutch output shaft and a second clutch output shaft, the first clutch output shaft and the second clutch output shaft correspond to the two power input parts, more than two gear selecting and shifting gear sets which are arranged between the corresponding power input parts and the multi-clutch device and used for transmitting power force are arranged between the first clutch output shaft and the corresponding power input part and between the second clutch output shaft and the corresponding power input part, each gear selecting and shifting gear set comprises idle gear gears, wherein a synchronizer is arranged between every two adjacent idle gear gears which are arranged in pairs.
Description
technical field [0001] The present invention relates to a multi-clutch transmission. Background technique [0002] At present, the transmission technology is developing rapidly, especially the dual-clutch automatic transmission, which has been relatively mature and has been used more and more recently because it can better solve the problem of power transmission interruption. For example, the application number is 20082009555.6, and the announcement number is CN201265630Y, which discloses a dual-clutch five-speed automatic transmission, including a main input shaft for connecting a power source, a dual clutch connected with the main input shaft, an intermediate shaft and a main output The dual clutch includes an input end coaxially connected with the main input shaft, an odd-numbered transmission shaft, an even-numbered transmission shaft, and a clutch mechanism for selecting the input end to be connected to the odd-numbered transmission shaft or the even-numbered transmissi...
Claims
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IPC IPC(8): F16H3/44F16H57/023F16H61/02
CPCF16H37/04
Inventor 徐立友王笛周志立张羽刘洋时辉王鹏王春光
Owner HENAN UNIV OF SCI & TECH