Self-repair type high-precision intelligent variable-frequency speed regulating mechanism

Abstract

The invention discloses a self-repair type high-precision intelligent variable-frequency speed regulating mechanism which belongs to the technical field of variable-frequency speed regulation. The self-repair type high-precision intelligent variable-frequency speed regulating mechanism can realize that a repair protective sleeve is creatively introduced on an existing multi-connecting-rod mechanism, so that protection effect on connecting rod bodies is achieved, and early-stage micro deformation of the connecting rod bodies can be timely sensed through a repair slot, and therefore, repair workis triggered by sensing a piston rod; a heating way is utilized, so that a thermal expansion repair block arranged in the repair slot is forced to have a thermal expansion phenomenon, and therefore,force capable of balancing deformation is transmitted to the connecting rod bodies, and a deformed area is repaired; and meanwhile, repair work can be timely stopped to prevent reverse deformation caused by excessive repair, so that deformation preventing effect, in a using process, of the connecting rod bodies can be improved, and the deformed area can be properly repaired, and therefore, stability, in a speed regulating process, of the multi-connecting-rod mechanism is greatly improved.

Description

technical field [0001] The invention relates to the technical field of frequency conversion speed regulation, and more specifically relates to a self-repairing high-precision intelligent frequency conversion speed regulation mechanism. Background technique [0002] At present, the generators in small and medium-sized generator sets are all traditional speed regulating mechanisms combined with traditional fixed springs and speed regulating gears, that is, the speed regulation of the whole unit controls the opening of the accelerator through the change of the speed regulating spring tension of the external load, and at the same time Drive the speed regulating gear to rotate to adjust the engine speed, output size and throttle opening. This structure is mainly adjusted by the spring. It is difficult to control the tension and hardness of the spring during the production and processing process. Insufficient opening, limited power output. [0003] Facing the problems existing i...

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Problems solved by technology

[0004] However, under the long-term high-load use of the multi-link mechanism, fatigue deformation will inevitably occur. Once the deformation cannot be detected and dealt with in time at the initial stage, the deformation of the connecting rod will gradually increase until it is scrapped or even damaged, which will affect the normal use of the generator.

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