Fly ball assembly part of single-cylinder diesel engine

Abstract

The invention discloses a fly ball assembly part of a single-cylinder diesel engine. A fly ball connecting seat comprises a non-metal body, a non-metal seat body platen, two non-metal connecting lug sets, a metal embedding plate, a center lining and two connecting linings, and the center lining is embedded in the center position of the non-metal seat body platen; and the two nonmetal connecting lug sets and the two connecting linings are symmetrically distributed on the two sides of the center lining, the metal embedding plate is inlaid in the nonmetal base platen, and the plane of the metal inlaid plate is perpendicular to the axis of the center lining. According to the structure, the production process of the fly ball connecting seat is optimized, and a metal casting part is changed into a plastic molded part, so that the production efficiency can be greatly improved, the weight of a fly ball part of the single-cylinder diesel engine is reduced, the rotational inertia is reduced, the dynamic balance performance of the fly ball part of the single-cylinder diesel engine is improved, the precise control of a diesel engine accelerator is improved, the stability of power output can be further improved, fuel consumption and emission indexes are optimized, energy conservation and environmental protection are achieved, and the manufacturing cost can be greatly reduced.

Description

【Technical field】 [0001] The invention relates to a flyweight, in particular to a single-cylinder diesel engine flyweight component, and belongs to the technical field of diesel engine speed regulation. 【Background technique】 [0002] The flyweight part is a part of the governor of the internal combustion engine. It is the core component installed on the short head of the crankshaft to control the throttle of the diesel engine. Its accuracy directly affects the accuracy of the throttle of the diesel engine, thereby affecting the power output stability and fuel consumption of the diesel engine. And emission indicators, the rotation of the crankshaft drives the rotation of the flyweight parts, and the centrifugal force of the two flyweights controls the expansion and contraction of the mandrel rod parts, and then controls the throttle of the diesel engine through the shift fork, which plays the role of adjusting the fuel supply. To achieve the purpose of controlling the speed ...

AI Technical Summary

Problems solved by technology

[0004] Since the flyweight connecting seat is a steel casting, the production process is complicated, the cycle is long, and the scrap rate is high. The dynamic balance of the hammer connection seat is poor, and the dynamic balance index is difficult to control. When the crankshaft rotates at high speed, the centrifugal force is large, and the loss of dynamic balance will increase the vibration of the diesel engine, reduce the throttle control accuracy of the diesel engine, increase the moment of inertia, and high energy consumption. Its accuracy directly affects the throttle accuracy of the diesel engine, thereby affecting the power output and power output stability of the diesel engine, and directly affects the fuel consumption rate and emission indicators of the diesel engine. If the control of the flyweight parts fails, it will also cause the diesel engine to lose control of the speed flying car

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