Multi-gear multi-clutch speed change device
A technology of multiple clutches and speed change devices, applied in the direction of transmission, transmission parts, gear transmission, etc., can solve the problems of complex working conditions, inability to meet control requirements, and many gear requirements, and meet the needs of multiple gears. Effect
Inactive Publication Date: 2015-07-15
HENAN UNIV OF SCI & TECH
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Problems solved by technology
[0003] However, although the dual-clutch transmission in the prior art can better solve the problem of power transmission interruption, the existing dual-clutch transmission cannot meet the above-mentioned conditions under the condition of complex working conditions and many gear requirements. control needs
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[0015] An example of the present invention is Figure 1~Figure 2 As shown, it is a multi-speed multi-clutch transmission device used in a multi-speed tractor, including a housing 1, a main input shaft 16 connected to the output shaft of the engine 17, an intermediate shaft 26, a main output shaft 31, and multiple input shafts on the input side. The clutch and the multi-clutch on the output side also include a transmission control system composed of a corresponding clutch operating mechanism 30, a gear selection and shifting operating mechanism 38, a rotational speed sensor 15, an electronic control unit 43, and the like.
[0016] The input side multi-clutch includes the input side clutch housing 14, the input end connected with the main input shaft 16 coaxial transmission, the odd-numbered gear clutch output shaft 9, the even-numbered gear clutch output shaft 7, and the drive for selecting the input end and one of the clutch output shafts. The connected input clutch mechanism ...
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The invention relates to a multi-gear multi-clutch speed change device. The multi-gear multi-clutch speed change device comprises a main input shaft, a main output shaft, an input side multi-clutch, an output side multi-clutch and a middle shaft, wherein the input side multi-clutch comprises an input end which is coaxially connected with the main input shaft in a transmission mode, two clutch output shafts and an input clutch mechanism, and the output side multi-clutch comprises an output end which is coaxially connected with the main output shaft in a transmission mode, two clutch input shafts and an output clutch mechanism. More than two gear-shifting gear sets which are used for transmitting torque between the middle shaft and the corresponding input side multi-clutch or between the middle shaft and the corresponding output side multi-clutch are arranged between each clutch output shaft and a corresponding section of the middle shaft and each clutch input shaft and a corresponding section of the middle shaft respectively, each gear-shifting gear set comprises a corresponding free gear and a corresponding synchronizer, and the main input shaft and the main output shaft are coaxially arranged. The multi-gear multi-clutch speed change device can meet multi-gear requirements.
Description
technical field [0001] The invention relates to a multi-speed multi-clutch transmission device. 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 Chinese patent with application number 20082009555.6 and announcement number CN 201265630Y discloses a dual-clutch five-speed automatic transmission, which includes a main input shaft for connecting a power source, a dual clutch connected with the main input shaft, an intermediate shaft and a main shaft. The output shaft, 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 ...
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IPC IPC(8): F16H3/12F16H57/023F16H61/02
Inventor 徐立友张毅王笛时辉席志强曹付义张羽
Owner HENAN UNIV OF SCI & TECH