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Diesel-hydraulic locomotive

A technology for internal combustion locomotives and hydraulic transmission, applied to locomotives with internal combustion engines, locomotives with gas turbines, locomotives, etc., can solve the problems of small starting traction, large curve radius, weak braking force, etc., and achieve large starting traction and curves The effect of small radius and strong braking force

Active Publication Date: 2015-04-22
安徽万航轨道交通装备有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a hydraulic transmission type diesel locomotive, which solves the problems of small starting traction force, weak braking force, large passing curve radius and slow commutation in the past.

Method used

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  • Diesel-hydraulic locomotive
  • Diesel-hydraulic locomotive
  • Diesel-hydraulic locomotive

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0036] Taking the locomotive speed as 30km / h, the minimum curve radius passing through as 80m, and the curb weight as an example of a diesel locomotive of 80 tons, the diesel engine 9 on the locomotive is a CATC32 type. See attached figure 1 ~ attached image 3 , a hydraulic transmission type diesel locomotive, including a car body 15, a wheel set 16, a transmission device 17 and a control device 10 installed in the car body 15; the car body 15 is supported on double rails by using the wheel set 16, and the car body 15 The front machine room 11, the driver's room 14, the power room 3, and the rear machine room 1 are arranged in order from front to back, and they are all connected with bolts and fixed on the car body 15 with bolts; Diesel engine 9, hydraulic torque converter box 7, fan gear box 5, vacuum gear box 13 and vacuum pump 2 are installed in ord...

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Abstract

The invention provides a diesel-hydraulic locomotive, which comprises a body, wheel groups, and a transmission device and a control device arranged in the body, wherein the wheel groups support the body on double tracks; the body is provided with a front chamber, a cab, a power chamber and a rear chamber from front to back in turn; the front chamber, the cab, the power chamber and the rear chamber are connected through bolts, and are fixed on the body through bolts; in the power chamber, a diesel engine, a hydraulic crankle box, a fan gear box, a vacuum gear box and a vacuum pump are arranged from front to back in turn; and the control device is arranged in the cab and is provided with an electrical control switch and an air brake system, and advanced hydraulic reversing valve, electronic automatic gear shift device and programmable logic controller (PLC) are arranged in the control device. The diesel-hydraulic locomotive is compact in internal structure and perfect in function, and has the advantages of large traction force during startup, large brake force, small radius of through curve, quick reversing, high work efficiency, wide applicable range and the like.

Description

technical field [0001] The invention relates to a hydraulic transmission type internal combustion locomotive. Background technique [0002] For the hydraulic transmission type diesel locomotive, it is suitable for shunting and small running operations in various industrial and mining enterprises, as well as in localities, forests, ports, and railways, especially for sightseeing vehicles. [0003] There is a main transmission device on a hydraulic transmission type diesel locomotive, that is, a hydraulic torque converter box, in which there are a forward shaft and a reverse shaft, and a hydraulic torque converter (usually It is called a hydraulic coupling), and its structure is that, in the sealed casing, a set of active blades connected to the power input shaft and another set of passive blades connected to the power output shaft and guide blades connected to the casing are installed. blade. When the casing is filled with pressure liquid, when the active blade connected to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61C5/00B61C9/14B61C17/04F16H47/02
Inventor 薛祖敏王槐庭
Owner 安徽万航轨道交通装备有限公司
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