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Wheel excavator hydraulic torque converter gearbox and transmission mechanism
The invention discloses a wheel excavator hydraulic torque converter gearbox and transmission mechanism which comprises an upper frame and a cab. Through optimally arranging a torque converter gearboxand a transmission mechanism, the torque converter gearbox and the transmission mechanism are integrally arranged on the upper frame of an excavator so as to form an automatic gear mechanism, an original manual gear is changed into an automatic gear, continuously variable transmission is realized, and a driver can drive the excavator flexibly and conveniently, so that the working efficiency and the safety of the driver are improved; and secondly, engine power is output to an overrun clutch through a twin-turbo hydraulic torque converter and is then transmitted to a planetary gear clutch, thepower is transmitted to an output shaft through a friction plate cloth and is output through the output shaft, the twin-turbo hydraulic torque converter is adopted, the output of torque and rotate speed can be automatically adjusted according to an external load change, no violent vibration can be produced during the external load change, an engine is not easy to flame out, the engine power is sufficiently exerted and utilized, and the excavator has good adaptivity.
本发明公开了一种轮式挖掘机液力变矩器变速箱及传动机构，包括上车架和驾驶室，本发明通过优化设置了变距器变速箱与传动箱，变距器变速箱与传动箱一体装在挖掘机的上车架形成自动挡机构，将原本手动挡变为自动挡，实现无极变速，使得驾驶员在驾驶该挖掘机时更加灵活方便，从而提高驾驶员的作业效率和安全性，其次，发动机动力经双涡轮液力变矩器输出到超越离合器，然后传递到行星齿轮离合器，再经过摩擦片离合器将动力传递到输出轴，动力经过输出轴输出，采用双涡轮液力变矩器，能够根据外载荷变化自动调节扭矩和转速的输出，外载荷变化时不会产生剧烈的振动，发动机不易熄火，发动机功率得到充分的发挥和利用，挖掘机自适应性好。
Wheel excavator hydraulic torque converter gearbox and transmission mechanism
The invention discloses a wheel excavator hydraulic torque converter gearbox and transmission mechanism which comprises an upper frame and a cab. Through optimally arranging a torque converter gearboxand a transmission mechanism, the torque converter gearbox and the transmission mechanism are integrally arranged on the upper frame of an excavator so as to form an automatic gear mechanism, an original manual gear is changed into an automatic gear, continuously variable transmission is realized, and a driver can drive the excavator flexibly and conveniently, so that the working efficiency and the safety of the driver are improved; and secondly, engine power is output to an overrun clutch through a twin-turbo hydraulic torque converter and is then transmitted to a planetary gear clutch, thepower is transmitted to an output shaft through a friction plate cloth and is output through the output shaft, the twin-turbo hydraulic torque converter is adopted, the output of torque and rotate speed can be automatically adjusted according to an external load change, no violent vibration can be produced during the external load change, an engine is not easy to flame out, the engine power is sufficiently exerted and utilized, and the excavator has good adaptivity.
本发明公开了一种轮式挖掘机液力变矩器变速箱及传动机构，包括上车架和驾驶室，本发明通过优化设置了变距器变速箱与传动箱，变距器变速箱与传动箱一体装在挖掘机的上车架形成自动挡机构，将原本手动挡变为自动挡，实现无极变速，使得驾驶员在驾驶该挖掘机时更加灵活方便，从而提高驾驶员的作业效率和安全性，其次，发动机动力经双涡轮液力变矩器输出到超越离合器，然后传递到行星齿轮离合器，再经过摩擦片离合器将动力传递到输出轴，动力经过输出轴输出，采用双涡轮液力变矩器，能够根据外载荷变化自动调节扭矩和转速的输出，外载荷变化时不会产生剧烈的振动，发动机不易熄火，发动机功率得到充分的发挥和利用，挖掘机自适应性好。
Wheel excavator hydraulic torque converter gearbox and transmission mechanism
一种轮式挖掘机液力变矩器变速箱及传动机构
LIN DONGXING (author)
2020-08-25
Patent
Electronic Resource
Chinese
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