Diesel engine and rear power takeoff system thereof

Abstract

The invention provides a rear power takeoff system which comprises a bent axle (1), a bent axle gear (2), an engine body (3), a flywheel shell (4), a flywheel binding head (5), a rear power takeoff bent axle gear (6), a rear power takeoff intermediate gear (7), a rear power takeoff output gear (8), a front box body (9) of a gear chamber, a rear box body (10) of the gear chamber and a rear power takeoff output flange plate (11), wherein the flywheel binding head (5) is arranged on the bent axle (1); the rear power takeoff bent axle gear (6) is arranged on the bent axle (1); the rear power takeoff intermediate gear (7) is arranged on the engine body (3) and is meshed with the rear power takeoff bent axle gear (6); the rear power takeoff output gear (8) is meshed with the rear power takeoff intermediate gear (7); the front box body (9) of a gear chamber is connected with the engine body; the rear box body (10) of the gear chamber is connected with the flywheel shell (4) and covers the rear power takeoff intermediate gear (7) and the rear power takeoff output gear (8); and the rear power takeoff output flange plate (11) is arranged on the rear box body (10) of the gear chamber. The rear power takeoff system provided by the invention has very small change on the original structure of the diesel engine, and transformation cost is low. The invention also provides a diesel engine withthe above rear power takeoff system.

Description

technical field [0001] The present invention relates to the technical field of diesel engine research and development, more specifically, to a rear power take-off output system of a diesel engine, and also relates to a diesel engine with the above-mentioned rear power take-off output system. Background technique [0002] With the continuous advancement of social science and technology, diesel engines have been widely used in various fields of society, and various devices have been developed based on diesel engines, so that various functions have been fully exerted. The rear power of diesel engines is one of them. [0003] Rear take-off is an important function of diesel engine, its main application is: driving high pressure oil pump for dump truck; driving water pump for fire truck; driving compressor for refrigeration truck; driving hydraulic motor to rotate mixing tank, etc. When upgrading a traditional diesel engine without rear power take-off function to a diesel engine...

AI Technical Summary

Problems solved by technology

Although this method can solve the problem of high torque output, due to the increase of components and the need for an independent gear chamber, the crankshaft, body and flywheel housing must be changed to meet its working requirements

In this way, it is necessary to redesign and process the flywheel housing and the body that were originally connected together, and redesign the mold and tooling, making the original body and flywheel housing unusable, resulting in the need for major changes to multiple parts of the diesel engine, and making The commonality of parts is poor, and the transformation cost is high

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