Washing machine

Abstract

The present disclosure provides a washing, in which a washing drum can rotate in a manner of intersecting a perpendicular direction. A rotating part is connected with the washing drum in a manner of integral rotation. A nut member is connected with the rotating part, and is in threaded connection with a threaded shaft, and moves along a front-rear direction along with rotation of the threaded shaft, so that the rotating part rotates. A supporting part for supporting the threaded shaft in a manner of rotation is fixed to a base part. A detected part arranged on the nut member and configured to detect a rotating angle of the rotating part is detected by a sensor. A rotation-stopping protrusion arranged on the nut member is incorporated into a limiting part formed on the base part and extending along the front-rear direction in a shape of a straight line.

What is claimed is: 
     
         1 . A washing machine, comprising:
 a washing drum, accommodating washings and is rotatable in a manner of intersecting a perpendicular direction;   a rotating part, connected to the washing drum in a manner of integral rotation;   a threaded shaft;   a motor, for rotating the threaded shaft;   a nut member, forming threaded connection with the threaded shaft and connected to the rotating part, and moving along an axial direction of the threaded shaft along with rotation of the threaded shaft, so that the rotating part rotates;   a supporting part, for supporting the threaded shaft in a manner of rotation;   a base part, fixed with the supporting part;   a detected part, arranged on the nut member and configured to detect a rotating angle of the rotating part;   a rotation-stopping protrusion, arranged on the nut member;   a sensor, for detecting the detected part; and a limiting part, formed on the base part, extending along the axial direction in a shape of a straight line and incorporating the rotation-stopping protrusion.   
     
     
         2 . The washing machine according to  claim 1 , wherein the limiting part is formed in a shape of a groove; and
 part of the base part for overlocking an end part of the limiting part in the axial direction is configured in a position in contact with the rotation-stopping protrusion in the axial direction before the nut member comes into contact with the supporting part.   
     
     
         3 . The washing machine according to  claim 1  [[or  2 ]], wherein
 the base part comprises a longitudinal wall and a transverse wall which extends transversely from the longitudinal wall and is provided with the sensor, and the base part is configured on the washing drum in transverse arrangement. 
 
     
     
         4 . The washing machine according to  claim 1 , wherein
 the sensor is a non-contact sensor for detecting the detected part in a non-contact manner.   
     
     
         5 . The washing machine according to  claim 2 , wherein
 the base part comprises a longitudinal wall and a transverse wall which extends transversely from the longitudinal wall and is provided with the sensor, and the base part is configured on the washing drum in transverse arrangement.   
     
     
         6 . The washing machine according to  claim 2 , wherein the sensor is a non-contact sensor for detecting the detected part in a non-contact manner. 
     
     
         7 . The washing machine according to  claim 3 , wherein the sensor is a non-contact sensor for detecting the detected part in a non-contact manner. 
     
     
         8 . The washing machine according to  claim 5 , wherein the sensor is a non-contact sensor for detecting the detected part in a non-contact manner.