19-12-2013 дата публикации
Номер: US20130333424A1
Принадлежит:
A small size pulsator-type automatic washing machine comprises a housing, a control panel seat mounted on the top of the housing, a pedestal mounted at the bottom of the housing, an outer tub and an inner tub mounted inside the housing. A direct driving motor and a bearing block are mounted at the bottom of the outer tub. The motor is mounted on the outer tub by fixing elements, and a motor shaft is coupled with a pulsator shaft inside the bearing block. A fastener strap fixes the motor and the bearing block together onto the outer tub of the washing machine, thus reducing occupied space of the washing machine while improving a variety of installation mechanism of conventional washing machine. An insulation unit is disposed in the joint between the motor shaft and the tub shaft, such that the two parts cannot be in direct contact. 1. A small size pulsator-type automatic washing machine , comprising a housing , a control panel seat , a pedestal , an outer tub , an inner tub and a motor , the control panel seat being mounted on the top of the housing , and the pedestal being mounted at the bottom of the housing , and the outer tub and the inner tub being mounted inside the housing , wherein , the motor is a direct driving motor , and the motor and a bearing block are mounted at the bottom of the outer tub , and the motor is fixed on the outer tub by fixing device at least , a motor shaft is coupled with a pulsator shaft inside the bearing block , and a buoyancy clutch device is provided on the outer tub and the inner tub.2. The small size pulsator-type automatic washing machine according to claim 1 , wherein claim 1 , a positioning structure matching with the motor is installed on the bearing block to prevent the radial movement of the motor claim 1 , and at least the positioning structure holds the motor partially.3. The small size pulsator-type automatic washing machine according to claim 2 , wherein claim 2 , a positioning plate and/or a positioning ring is mounted ...
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