Brake device for deceleration clutch of washing machine and washing machine having same
A deceleration clutch and brake device technology, applied in the field of washing machines and brake devices, can solve problems affecting customer experience, abnormal noise of washing machines, etc., and achieve the effects of eliminating abnormal noise, improving quality of use, and prolonging service life
Active Publication Date: 2017-12-26
WUXI LITTLE SWAN ELECTRIC CO LTD
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Problems solved by technology
[0002] In the related art, after the brake device of the deceleration clutch used in the washing machine is used for a period of time, the brake band will be deformed to a certain extent, resulting in the free end of the brake band still in contact with the brake wheel when it is in the loosened state, resulting in abnormalities in the washing machine. influence the customer experience
Method used
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[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0024] Refer below Figure 1-Figure 4 A brake device 100 for a deceleration clutch of a washing machine according to an embodiment of the present invention will be described. Such as figure 1 with Figure 4 As shown, a brake device 100 for a deceleration clutch of a washing machine according to an embodiment of the present invention includes a brake wheel 1 , a driving device (partially shown) and a brake band 2 .
[0025] The first end 21 of the brake band 2 is adapted to be fixed on the shell of the washing machine (not show...
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The invention discloses a brake device for a deceleration clutch of a washing machine and a washing machine having the same. The brake device for a deceleration clutch of a washing machine comprises: a brake wheel; a drive device; and a brake belt, the first of which is a brake belt One end is suitable for being fixed on the shell of the washing machine, the second end of the brake band is connected with the driving device, the brake band is installed outside the brake wheel and is suitable for moving between the braking position and the loosening position driven by the driving device, When the brake band is at the braking position, the brake band contact section of the brake band that is suitable for contacting the brake wheel is in close contact with the brake wheel; when the brake band is at the loosening position, the brake band contact section is separated from the brake wheel, and the brake The radial gap D1 between the inner peripheral surface of the first end of the band and the outer peripheral surface of the brake wheel is smaller than the radial gap D2 between the inner peripheral surface of the second end of the brake band and the outer peripheral surface of the brake wheel. According to the brake device for the deceleration clutch of the washing machine according to the embodiment of the present invention, there is no abnormal sound, and the service life of the brake band is long.
Description
technical field [0001] The invention relates to the field of household appliances, in particular to a braking device for a deceleration clutch of a washing machine and a washing machine having the same. Background technique [0002] In the related art, after the brake device of the deceleration clutch used in the washing machine is used for a period of time, the brake band will be deformed to a certain extent, resulting in the free end of the brake band still in contact with the brake wheel when it is in the loosened state, resulting in abnormalities in the washing machine. affect the customer experience. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present invention is to provide a brake device for a deceleration clutch of a washing machine with no abnormal sound and long service life of the brake band. [0004] Another object of the prese...
Claims
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IPC IPC(8): D06F37/30
Inventor 张华
Owner WUXI LITTLE SWAN ELECTRIC CO LTD