A small/micro pulsator washing machine

Abstract

The invention discloses a small / micro impeller type washing machine, which relates to the field of washing machines. An outer barrel is arranged on a base through sliding damping devices, a motor is arranged at the bottom of the outer barrel, a transmission shaft of the motor penetrates through a sealed bearing of the outer barrel and a concentric hole of an inner barrel to be stretched into the inner barrel, the top end of the transmission shaft is fixedly connected with an impeller in the inner barrel, a convex transmission gear is arranged on the part of the transmission shaft which is exposed out of the inner bottom of the outer barrel, a concave transmission gear is arranged on the outer side of the concentric hole of the bottom of the inner barrel, and a concave barrel with a downward opening is arranged at the bottom of the inner barrel. According to the small / micro impeller type washing machine disclosed by the invention, buoyancy of water on the inner barrel is utilized to control the inner barrel to float upward, so that washing and whirling are finished. Through the sliding damping devices, the centrifugal force and the shaking force on the outer barrel caused by the inner barrel can be reduced or removed, not only is a damping effect realized, but also a fixing effect is realized, the outer barrel is prevented from colliding with the inner barrel and a machine body during the working process and the transporting process of the washing machine, and the elasticity of elastic materials is fully utilized to achieve the effects of small overall volume and light weight.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a small / miniature pulsator washing machine using a sliding damping device. Background technique [0002] The washing machine that people use daily is generally two kinds of pulsator type and drum type. Since the two washing machines work differently, different methods of shock absorption are used. The shock absorption structure of the drum washing machine is mainly designed for the centrifugal force generated by the rotation around the horizontal axis from far to near. Generally, a rubber shock absorption structure or a rubber combined with spring structure is used to achieve the shock absorption effect. The pulsator type washing machine generally adopts a suspension rod shock-absorbing structure, using four suspension rods with damping springs symmetrically connected to the outer tub. One end of the suspension rod is hung on the four corners of the top inside the washing tub, an...

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Problems solved by technology

[0004] In order to solve the problem that the structure of the washing machine in the prior art is not easy to shrink, it is not suitable for the application of small / miniature washing machines, and the shock absorbing device of the existing washing machine takes up a lot of space, the present invention provides a small volume, simple structure, and a comprehensive The small / miniature washing machine with shock absorption effect, the specific scheme is as follows: a small / miniature pulsator washing machine, including a cabinet, a console, a base, an outer tub, an inner tub and a motor, the console is installed on the top of the cabinet, The base is installed at the lower end inside the box, and the inner barrel is located in the outer barrel. It is characterized in that the transmission shaft of the motor passes through the outer barrel and the inner barrel and is connected with the pulsator in the inner barrel, and the outer bottom of the inner barrel is equipped with A buoyancy device that uses the buoyancy of water to lift the inner barrel up and down on the transmission shaft, and the inner bottom of the outer barrel is equipped with a groove for accommodating the buoyancy device

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