Integrated decelerating clutch for washing machine motor

Abstract

The invention discloses an integrated decelerating clutch for a washing machine motor, which comprises an input shaft, a stator, and an outer rotor fixedly connected to the lower end of the input shaft, wherein the circumference of the outer rotor extends upward to form an inner chamber together with the input shaft for the placement of the stator, the upper end part of the stator extends out of the inner chamber and is fixedly connected with an upper casing, a Hall element feedback component is mounted on the stator provided with a convex shoulder, and the lower end of the Hall element feedback component is in clearance fit with the upper end of the outer rotor. Since the plastic encapsulation novel structure of the motor stator is adopted, and the motor stator in the structure is directly connected with the upper casing, the installation is simpler and more convenient, the cost of the complete machine is reduced, the axial stability is high, particularly, since the motor adopts the stator plastic encapsulating technology, the insulating property is good, and the safety performance is higher. The invention has the advantages of high efficiency, low noises, simple structure, and convenience in installation, can achieve a scrubbing function and is more suitable for mass production.

Description

technical field [0001] The invention relates to the technical field of a fully automatic pulsator washing machine, in particular to an integrated washing machine motor deceleration clutch. Background technique [0002] Existing technology is installed side by side with washing machine deceleration clutch and single-phase asynchronous motor as the washing machine newly released on the market, by belt pulley and belt transmission. The deceleration clutch of this type of washing machine has low efficiency, high noise, and poor practicability; therefore, relevant technical personnel have proposed a technical scheme in which the motor and the clutch are vertical and coaxially installed. For example, the patent No. ZL00260194.X Chinese invention patent discloses a fully automatic washing machine with cup-shaped rotor single-bearing motor and its special clutch device. efficiency. However, the patented technical solution is simply to install the single-phase asynchronous motor in...

AI Technical Summary

Problems solved by technology

However, the patented technical solution is simply to install the single-phase asynchronous motor installed next to the deceleration clutch of the washing machine directly and vertically below the clutch; since the efficiency of the motor has not been greatly improved, the washing method is single, the function is simple, and its installation and connection are complicated. , high precision requirements, not suitable for mass production, and the washing machine cannot realize frequency conversion rubbing washing, frequency conversion multi-speed dehydration

However, some existing brushless motors can directly drive the deceleration clutch of the washing machine. This kind of brushless motor uses a brushless motor to directly drive the clutch of the washing machine, which solves the low efficiency of the single-phase asynchronous motor and improves energy efficiency, but the connection of the motor with this structure is complicated. , can only realize the common washing method, there are many connecting parts of the main part, and the installation accuracy of the clutch is too high, and it has the disadvantage of high failure rate, so this patented technical solution is not suitable for mass production products

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