Self-locking gear box structure with split gear shaft

Abstract

The utility model relates to a self-locking gear box structure with a split gear shaft, which comprises a mounting shell, a first gear and a second gear meshed with the first gear are arranged in the mounting shell, the second gear is connected onto the gear shaft, the gear shaft comprises a first shaft section and a second shaft section, and one end of the first shaft section and one end of the second shaft section are connected together. The second gear is integrally formed on the first shaft section. The self-locking gear box has the advantages that the high strength of the locking gear can be realized at low cost, and the problem that the cost is greatly increased due to the fact that the strength of the locking gear of an existing self-locking gear box is improved is solved.

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