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Pulsator washing machine

A pulsator washing machine and a pulsator technology, applied in the field of washing machines, can solve the problems of uneven agitation of water bodies, uneven washing degree of clothes, etc., so as to avoid the uneven washing degree of clothes, low cost, and improve the washing degree. Effect

Pending Publication Date: 2020-01-21
QINGDAO HAIER WASHING MASCH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem of uneven agitation of the water body by the existing pulsator washing machine, the invention provides a pulsator washing machine, the pulsator washing machine It includes: an inner barrel assembly, which includes an upper barrel and a lower barrel connected to each other in a relatively rotatable manner; a pulsator, at least a part of which extends into the lower barrel and can rotate relative to the lower barrel; a clutch , which is arranged on one of the lower barrel body and the pulsator, for selectively engaging the lower barrel body and the pulsator; the driving device, whose output end is connected with the pulsator, uses to drive the pulsator to rotate; the first end of the connecting member is connected to the upper barrel, and the second end is connected to the output end of the driving device, so that the upper barrel and the pulsator can be Driven by the driving device to rotate independently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] The washing machine with pulsator 18 provided in this embodiment has a transmission mechanism that is a gear transmission mechanism, and the gear transmission mechanism in this embodiment includes an input gear 8 , a transmission gear 9 and an output gear 11 . refer to figure 1 , the input gear 8 is simultaneously used as an input member and a first output member, that is, the input gear 8 is simultaneously connected with the output shaft of the motor 7 and the rod-shaped connector extending from the pulsator 18. It should be noted that the connected input gear 8 The output shaft of the motor 7 and the axis where the rod-shaped connecting piece is located can be moved to facilitate the separation of the input gear 8 and the transmission gear 9 during the drying process to disconnect the transmission between the input gear 8 and the output gear 11. path. The output gear 11 is used as the second output member. One end of the transmission gear 9 meshes with the input gear...

Embodiment 2

[0057] In this embodiment, the transmission mechanism is a gear transmission mechanism, and the gear transmission mechanism includes an input gear 8 , a transmission gear 9 , a reversing gear 10 and an output gear 11 . refer to figure 2 As shown, the input gear 8 is simultaneously used as an input member and a first output member, that is, the input gear 8 is simultaneously connected with the output shaft of the motor 7 and the rod-shaped connecting piece extending from the pulsator 18. It should be noted that the connected input The gear 8 can be set movably on the axis where the output shaft of the motor 7 and the rod-shaped connector are located, so as to facilitate the disengagement of the input gear 8 and the transmission gear 9 during the drying process to disconnect the input gear 8 and the output gear 11. transmission path. For example, the motor 7 outputs clockwise driving force, and through the connection of the input gear 8, the power is transmitted to the pulsato...

Embodiment 3

[0059] In this embodiment, the driving device further includes a first brake 15, and the first brake 15 mainly functions to brake the running components. The transmission mechanism in this embodiment is a planetary gear mechanism, and the planetary gear mechanism includes a sun gear 12 , a planetary gear, a planet carrier 13 and a ring gear 14 . refer to image 3 , the planetary carrier 13 is selectively connected to the casing 16 of the washing machine through the first brake 15, that is, the planetary carrier 13 can be fixed relative to the casing 16 or rotate relative to the casing 16 during operation. There are various forms of the first brake 15 for fixing the planet carrier 13 , such as restricting the movement of the planet carrier 13 through a lever, or restricting the movement of the planet carrier 13 through a movable positioning pin, and so on. The sun gear 12 serves as both an input member and a first output member, and the ring gear 14 serves as a second output m...

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Abstract

The invention relates to the technical field of washing machines, aims to solve the problem that uneven washing of clothes is caused by uneven water stirring of an existing pulsator washing machine, provides a pulsator washing machine, comprising: an inner tub assembly comprising an upper tub and a lower tub which are connected with each other in a relatively rotatable manner; a pulsator at leastpart of which extends into the lower tub and which is rotatable with respect to the lower tub; a clutch arranged on one of the lower tub and the pulsator and used for selectively engaging the lower tub and the pulsator; a driving device, the output end of the driving device being connected with the pulsator and the driving device being used for driving the pulsator to rotate; and a connecting member, the first end of the connecting member being connected with the upper tub, and the second end of the connecting member being connected with the output end of the driving device, so that the uppertub and the pulsator can independently rotate under the driving of the driving device. The pulsator washing machine provided by the invention can effectively avoid the problem that uneven washing of clothes is caused by uneven water stirring, and is simple in structure, easy to provide and low in cost.

Description

technical field [0001] The invention relates to the technical field of washing machines, in particular to a pulsator washing machine. Background technique [0002] As one of the indispensable household appliances in modern families, washing machine has brought great convenience to people's life, especially the pulsator washing machine, because it entered the market earlier, it has occupied a larger market share. [0003] In the process of washing clothes in the traditional pulsator washing machine, the power to stir the water body comes from the operation of the pulsator located at the bottom of the bucket. The pulsator is connected to the power mechanism of the washing machine. The pulsator runs in the washing mode, and the pulsator in the dehydration mode It runs synchronously with the clothes bucket as a whole. [0004] In the traditional pulsator washing machine, the power to stir the water body only comes from the pulsator at the bottom. As the water level in the bucke...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F17/06D06F17/08D06F37/24D06F37/40
CPCD06F17/06D06F17/08D06F37/24D06F37/40
Inventor 王艳鹏陈瑜范立超
Owner QINGDAO HAIER WASHING MASCH CO LTD
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