Ball-shape drum washing machine

Abstract

The invention involves a sphere rotating drum washing laundry for washing clothes. the bottom left side of the laundry is fixed with motor and the right side is equipped with rotary speed box, the output shafts of motor are linked with the left and right drive belts and wheeled litter respectively and change the rotating directions of right drive belt and wheeled litter through the reversing rotary speed box; the rigidity upper and lower casings are fixed into one unit and form short axis rotational structure, the left and right ends of each short axis are equipped with wheeled litter fastener, the left and right symmetrical structure in the sphere spacing formed by the upper and lower casings are equipped with left and right half-spherical shells rotating around the left and right short shafts, the upper part of right side of upper casing is equipped with upper cover corresponding the sphere drum door of right half-spherical shell, the left and right short shafts, axial bearings, the left and right drive belt and wheeled litter are linked to be the rotating support and power transmission mechanism; the bottom of upper casing is equipped with water inlet extending into the sphere rotating drum directly. Its structure is novel, the washing role is fine, it is safe and reliable, and it saves water and electricity and can replace many prior washing machines.

Description

Technical field: [0001] The invention relates to a washing machine, in particular to a spherical drum washing machine, the drum of which is divided into left and right hemispheres and can rotate synchronously in opposite directions or in the same direction. technical background: [0002] In the existing washing machine, generally can be divided into two kinds according to the main structural form, and a kind of is the pulsator type washing machine of vertical cylindrical drum, and another kind is the washing machine of horizontal cylindrical drum. [0003] The main structural forms of washing machines in the domestic market are pulsator type and drum type, and there are stirring types in addition, but there are fewer in our country's market. There are three types of washing machines in today's world - drum type washing machine, impeller type washing machine and stirring type washing machine. In addition, there are jet washing machines, jet washing machines, electromagnetic ...

AI Technical Summary

Problems solved by technology

However, due to the defects in the structure of the mechanism, there are also the following main deficiencies: ① The drum rotates, the clothes are lifted in the first half cycle to obtain energy, and the clothes in the second half cycle rely on gravity to fall and do not receive energy, and the work efficiency is reduced by nearly half, resulting in too long washing time

②The rotating speed of the drum should not be too high, because the centrifugal force and the direction of gravity are opposite, and the falling speed will not be smooth when the rotating speed is too high, which will cause the clothes to stick to the wall

③ The fullness of the drum should not be too large, otherwise the falling distance is too small. If the diameter of the drum is increased, the falling distance can be increased, but it is limited by the external size

④ Clothes are always in the eccentric position of the drum, resulting in a large eccentric resistance moment of the drum and a large motor power

The disadvantage of this washing machine is that the structure is relatively complicated, and it also entangles the clothes. The rotating parts are heavy and the drying function is not good. The double ball crown transmission meshing gear is in the washing liquid.

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