Flywheel gear ring structure with split type gear ring at fixed points and application method

A flywheel ring gear, split-type technology, applied in the direction of engine starting, engine motor starting, starting device with mechanical power storage, etc., can solve the problem of inability to service without special equipment, shortened life of flywheel ring gear, difficulty in service and maintenance Large and other problems, to achieve the effect of preventing tooth punching, improving service life and good use effect

Pending Publication Date: 2021-06-11
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the working process of the starter, there will be the impact of gear meshing during the process of the starter drive gear extending and retracting, so there will be teeth hitting and sweeping of the flywheel ring gear. After frequent starts and stops, the life of the flywheel ring gear Shortened, and because the

Method used

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  • Flywheel gear ring structure with split type gear ring at fixed points and application method
  • Flywheel gear ring structure with split type gear ring at fixed points and application method
  • Flywheel gear ring structure with split type gear ring at fixed points and application method

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[0027] A flywheel ring structure of a fixed point with a split ring gear, including a starter drive gear 5, a starter drive gear telescopic control system, a driven gear 4, and a flywheel 1, the flywheel 1 detachables there is a number of Splitted ring gear 2; This embodiment corresponds to the type of the engine corresponding to two of the split gear 2 or three of the splitting ring gear 2, if it is provided with two of the split gear, then In 180 degrees distribution, the corresponding is a four-cylinder engine (such as a straight plane four-tuning four-cylinder engine); if it is provided with three of the split gear 2, three of the splitting ring gear 2 is 120 degrees distribution, It corresponds to a six-cylinder engine (such as a straight six-cylinder four-stroke engine). This is mainly to ensure that one of the split gear 2 can be engaged with the driven gear 4 after the stop. The split gear 2 of the present embodiment comprises 10-15 teeth or preferably 12 teeth. In the con...

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Abstract

The invention discloses a flywheel gear ring structure with split type gear rings at fixed points and an application method. The flywheel gear ring structure comprises a starter driving gear, a starter driving gear telescopic control system and a flywheel and further comprises the split type gear rings, the plurality of split type gear rings are detachably and evenly distributed on the flywheel, and the flywheel is further provided with a plurality of flywheel tightening holes. By adopting the flywheel gear ring structure and the method, the effects that the service maintenance difficulty is low, the cost is low, the flywheel gear ring is not prone to tooth breaking/tooth sweeping, and the reliability is good are achieved.

Description

technical field [0001] The invention relates to the technical field of engine flywheels, in particular to a flywheel ring gear structure and an application method with fixed-point belt split ring gears. Background technique [0002] The flywheel and ring gear assembly of the engine is mainly used as a kinetic energy storage, which plays the role of assisting the engine to start, keeping the crankshaft running evenly, and stabilizing the crankshaft speed. Among them, the flywheel ring gear should be able to reliably transmit the output torque of the starter motor, and drive the crankshaft to rotate to start the engine. Once the flywheel ring gear cannot reliably transmit the output torque of the starter, the engine will be difficult to start. Can't even start. Therefore, the flywheel and the ring gear assembly play an important role in ensuring the normal operation of the engine. [0003] The existing flywheel and ring gear assembly is mainly composed of two parts, the fly...

Claims

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Application Information

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IPC IPC(8): F02N11/08F02N15/02F02N15/04
CPCF02N11/08F02N15/02F02N15/04
Inventor 潘芩蔚兴建潘洪波王凤钊
Owner GUANGXI YUCHAI MASCH CO LTD
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