Novel speed reduction clutch of intelligent washing machine

Abstract

The invention discloses a novel speed reduction clutch of an intelligent washing machine. The novel speed reduction clutch comprises a lower shell, an upper shell, a brake wheel cap, a connecting disc and a torque transmission shaft sleeve; an input shaft is sleeved with the brake wheel cap, the brake wheel cap and the input shaft are coaxially arranged, the torque transmission shaft sleeve is installed on the input shaft in a sleeving mode, grooves are formed in the outer wall of the torque transmission shaft sleeve, and magnets are embedded in the grooves; a positioning disc is arranged at the lower end of the lower shell, a Hall sensor installing frame is installed on the positioning disc, the lower end face of the positioning disc is connected with the lower shell, the upper end face of the positioning disc is connected with the Hall sensor installing frame, the Hall sensor installing frame and the positioning disc are fastened to the lower shell through bolts, a Hall sensor is arranged in one end of the Hall sensor installing frame, the installing position of the Hall sensor is matched with the magnets, and the magnets and the Hall sensor are located on the same radial face. By means of the technical scheme, the novel speed reduction clutch is reasonable in structural design, simple in structure, convenient to assemble, safe and reliable in clutch motion, good in washing and dewatering effect and long in service life.

Description

technical field [0001] The invention relates to the technical field of clutches for washing machines, in particular to a deceleration clutch for a novel intelligent washing machine. Background technique [0002] At present, the traditional deceleration clutch of washing machine is provided with structures such as a clutch device, a brake device, and a speed reducer device. But most clutches on the market, the clutch device that adopts is generally square wire spring, ratchet, ratchet, brake arm, push arm etc. With the increasing demand for large-capacity washing machines, the clutch device with a square wire spring clutch has a short service life, poor durability, and unreliable clutch work, and it cannot be applied to large-capacity washing machines. . This traditional clutch is only applicable to the washing machine of general capacity, and it itself has been unable to normally be suitable for large-capacity clutch to carry out washing and dehydration work under the high...

AI Technical Summary

Problems solved by technology

With the increasing demand for large-capacity washing machines, the clutch device with a square wire spring clutch has a short service life, poor durability, and unreliable clutch work, and it cannot be applied to large-capacity washing machines.

This traditional clutch is only suitable for general-capacity washing machines, and it is not suitable for large-capacity clutches to perform washing and dehydration work under the high-speed operation of the input shaft.

If after a long time of washing and dehydration, the square wire spring is likely to break due to the excessive starting torque of the clutch, the limit distance of the brake arm is widened, and the displacement of the pawl is too small, etc., which will cause the clutch to fail. Poor durability, which affects the life of the clutch and washing machine

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