Speed reducer and washing machine applying speed reducer

Abstract

The invention relates to the technical field of home appliances, in particular to a speed reducer and a washing machine applying the speed reducer. The speed reducer and the washing machine applying the speed reducer aim at solving the problem that an impeller and a stirrer of an impeller washing machine cannot form a rotation speed difference during rotation. To solve the problem, the speed reducer comprises a shell, two input shafts, a gear system and three output shafts; the gear system is arranged in the shell; the two input shafts are coaxially arranged at one side of the shell and are connected with one end of the gear system; the three output systems are coaxially arranged at the other side of the shell and are connected with the other end of the gear system; one input shaft of the two input shafts can drive the two output shafts in the three output shafts to rotate in the opposite direction through the gear system. Through the speed reducer, a motor of a washing machine can drive an impeller and a stirrer to rotate in the set direction and at the rotation speed simultaneously, and therefore the washing effect of the washing machine is improved.

Description

technical field [0001] The invention relates to the technical field of home appliances, in particular to a speed reducer and a washing machine using the speed reducer. Background technique [0002] When the traditional pulsator washing machine is in the washing state, the pulsator drives the clothes and water in the pulsator washing machine to make directional rotation, and the purpose of washing clothes is realized during the directional rotation of the clothes and water. In contrast, when the traditional pulsator washing machine is in the dehydration state, the inner tub drives the clothes in the pulsator washing machine to rotate in a directional manner, and the purpose of drying is achieved during the rotation of the clothes. Although the working mode of the traditional pulsator washing machine can basically meet the purpose of washing and drying clothes, however, as users have higher and higher requirements for pulsator washing machines, the traditional pulsator washing...

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Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the pulsator and the agitator of the pulsator washing machine cannot form a speed difference when rotating, the first aspect of the present invention provides a speed reducer, the speed reducer The device includes a housing, two input shafts, a gear train and three output shafts; the gear train is arranged in the housing; the two input shafts are coaxially arranged on one side of the housing, and One end of the gear train is connected; the three output shafts are coaxially arranged on the other side of the housing and connected with the other end of the gear train; one of the two input shafts The input shaft is capable of driving two of the three output shafts to rotate in opposite directions through the gear train

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