Transmission gear of washing machine

Abstract

The invention relates to the technical field of transmission gears, in particular to a transmission gear of a washing machine. Gear concentricity can be well guaranteed, and the transmission effect is good. The transmission gear of the washing machine comprises an upper gear housing and a lower gear housing, and the upper gear housing and the lower gear housing are fixedly buckled to form a gear mounting cavity. The transmission gear of the washing machine is characterized in that an inner gear ring is arranged on the inner wall of the lower gear housing; one end of an input shaft penetrates through the lower gear housing to stretch into the gear mounting cavity, and a center gear is fixedly mounted at the end, located in the gear mounting cavity, of the input shaft; one end of an output shaft penetrates through the upper gear housing to stretch into the gear mounting cavity, an upper planetary plate is fixedly mounted at the end, located in the gear mounting cavity, of the output shaft, and the input shaft is movably sleeved with a lower planetary plate which is matched with the upper planetary plate; a planetary gear matched with the center gear and the inner gear ring is arranged around the center gear, the planetary gear is mounted between the upper planetary plate and the lower planetary plate through a planet wheel axle, and bearing devices are mounted between the input shaft and the lower gear housing and between the output shaft and the upper gear housing respectively.

Description

technical field [0001] The invention relates to the technical field of transmission devices, in particular to a transmission device for a washing machine. Background technique [0002] Washing machines are commonly used electrical appliances in people's daily life. Generally, common washing machines are pulsator type and drum type. The transmission device is an important component in the production process of the washing machine. The quality of the transmission device plays an important role in the washing quality of the washing machine. , the existing transmission all uses gear transmission, but there is a problem of low centrality in the gear transmission process, which leads to insufficient transmission force during the transmission process. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a transmission device of a washing machine, which can well ensure the centrality of the gears and has a good transmiss...

AI Technical Summary

Problems solved by technology

[0002] Washing machines are commonly used electrical appliances in people's daily life. Generally, common washing machines are pulsator type and drum type. The transmission device is an important component in the production process of the washing machine. The quality of the transmission device plays an important role in the washing quality of the washing machine. , the existing transmission uses gear transmission, but there is a problem of low centrality in the gear transmission process, which leads to insufficient transmission force during the transmission process.

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