Fixation-free connection way of motor of small washing machine

Abstract

The invention discloses a fixation-free connection way of a motor of a small washing machine and relates to the field of washing machines. In the fixation-free connection way, the small washing machine comprises the motor and an external barrel of the washing machine, wherein the motor is fixed at the bottom of the external barrel of the washing machine through a fixing device. The fixing device is utilized for fixing the motor at the bottom of the external barrel of the small washing machine, thereby reducing mutual fixing structures among the washing machine, the motor and a bearing seat, correspondingly removing the mutual fixation process among the washing machine, the motor and the bearing seat, and simultaneously reducing space occupied by the motor and the bearing seat in the radial direction. Meshing structures enabling convex parts and convex parts to correspond are adopted among the motor, the bearing seat and the external barrel, thereby being capable of preventing displacement among all the parts after superposition, increasing the contact surface with the motor by utilizing a circular section or an oval section on a compression edge, and enabling the operation of the motor to be more stable.

Description

technical field [0001] The invention relates to the field of washing machines, in particular to a fixing method for a small washing machine motor. Background technique [0002] Washing machines that people use daily are generally divided into two types: pulsator type and drum type. Among the pulsator washing machines, there is a type of small / miniature washing machine that specializes in washing small items. This type of washing machine is generally used to wash socks, baby clothes or underwear. Because the inner bucket is small, the corresponding motor power is also small, which can save water and water. Save electricity. There are not many clothes to be washed at one time, so it can prevent cross-infection between clothes. Due to its small size, it is convenient to carry and lift during normal times or during laundry. [0003] Small / micro washing machines have strict requirements on volume and capacity. For the motor, the direct drive method is generally used to set the ...

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Problems solved by technology

[0007] In order to solve the problem that the volume of the washing machine cannot be reduced due to the unreasonable installation method of the motor of the existing small / miniature washing machine and the problem that it is difficult to disassemble during maintenance, the invention provides a motor that is freely attached to the bottom of the outer tub of the small washing machine, the motor, the bearing seat and the washing machine There is no fixed connection structure between the outer tubs, which can reduce the installation and disassembly time and reduce the size of the small washing machine. In that, the motor is fixed on the bottom of the outer tub of the washing machine by a fixing device

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