Hydraulic transmission type anti-explosion diesel engine steel wheel standard rail diesel locomotive

Abstract

The invention relates to a hydraulic power explosion-proof diesel steel-wheel common-rail diesel locomotive, comprising an explosion-proof diesel, a hydraulic torque converter, a steering-shifting box, a main body, a frame, a traveling part and assistive devices; wherein, the explosion-proof diesel is provided with an output disk; the hydraulic torque converter comprises a pump wheel, a turbine, a guiding wheel, an output shaft, a base and a pump casing fixedly connected with the pump wheel; the turbine and the guiding wheel are both arranged in the pump casing; the pump wheel is fixedly connected with a pump wheel seat; the turbine is fixedly connected with the output shaft and the pump wheel seat is movably connected with the base; the guiding wheel is fixedly connected with the base; and the output disk is movably connected with the pump casing. The invention has the beneficial effects that the power of the diesel can be thoroughly performed and the working of the diesel under overload can be avoided and the locomotive can automatically change speed and driving force according to the road condition and resistance value to adapt to various conditions so as to realize infinitely variable speeds, high transmission efficiency, stable starting, large driving tonnage and better economic effect and to fully satisfy the requirement of users.

Description

technical field [0001] The invention relates to a hydraulic transmission type explosion-proof diesel engine steel wheel common rail internal combustion locomotive, in particular to a hydraulic torque converter for a hydraulic transmission type explosion proof diesel engine steel wheel common rail internal combustion locomotive. Background technique [0002] At present, the explosion-proof diesel engine steel wheel general rail locomotives on the market in our country are driven by hydraulic or mechanical transmission methods. The hydraulic transmission explosion proof diesel engine steel wheel general rail locomotives have low transmission efficiency, small traction tonnage and high fuel consumption. Explosion-proof diesel engine steel wheel common rail locomotives with mechanical transmission have a high failure rate and complicated maintenance. The diesel engine may be used under overload conditions, and the speed and traction cannot be automatically changed according to ro...

AI Technical Summary

Problems solved by technology

[0002] At present, the explosion-proof diesel engine steel wheel ordinary rail locomotives on the market in our country, the transmission mode is hydraulic or mechanical, and the explosion-proof diesel engine steel wheel ordinary rail locomotives with hydraulic transmission have low transmission efficiency, small traction tonnage, and high fuel consumption.

Explosion-proof diesel engine steel wheel common rail locomotives with mechanical transmission have a high failure rate and complicated maintenance. The diesel engine may be used under overload conditions, and the speed and traction cannot be automatically changed according to road conditions and resistance to adapt to various situations. Realize stepless transmission, low transmission efficiency, unstable start, small traction tonnage, poor economy, and cannot meet the needs of users

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