A new type of generator

Abstract

The invention discloses a new type of generator, which relates to the generator, and solves the problem that the current generator is easy to enter the sundries, and its internal carbon brushes and collector rings are easily involved in the dust and sundries because of exposure, resulting in excessive wear. question. It includes a generator body, a collector ring is installed in the generator body, a carbon brush mounting seat is arranged above the collector ring, a carbon brush is movably inserted in the carbon brush mounting seat, and a carbon brush is installed on the carbon brush mounting seat. The protective sleeve of the brush and the collector ring, the air induction joint is installed on one side of the carbon brush mounting seat, and the air induction pipe is installed under the air induction joint. One end of the protective sleeve is provided with an air jet joint, and one end of the bottom of the protective sleeve away from the air jet joint is provided with an air outlet. The invention prevents the sundries from entering the generator, and avoids the problem that sundries and dust are involved in the contact surface between the collector ring and the carbon brush, which causes excessive wear of the carbon brush or the collector ring, and is effective, reliable, and anti-wear. Works well.

Description

technical field [0001] The present invention relates to generators, and more particularly, it relates to a new type of generator. Background technique [0002] As an important part of agricultural machinery, the generator mainly provides continuous electrical energy for the electronic equipment on the agricultural machinery. The generator generates a large amount of heat when generating electricity. Therefore, in addition to the heat dissipation holes provided on the generator, the existing generators also have fan blades inside the generator to meet the heat dissipation requirements of the generator. However, during the operation of agricultural machinery, especially in areas with harsh working conditions such as harvesting fields and mining areas, more dust and debris will enter the generator through the heat dissipation holes, which will seriously affect the engine's performance. normal work. In addition, the carbon brushes and collector rings in the generator are expos...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved in the present invention is to provide a new type of generator for the deficiencies of the existing technology, which solves the problem that the current generator is easy to enter debris, and its internal carbon brushes and collector rings are easily involved in dust debris due to exposure. , leading to the problem of excessive wear

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