a washing machine
A washing machine and outer cylinder technology, applied in the field of household appliances, can solve the problems of reducing the quality of life of customers, affecting the performance of washing machines, and low pulley strength, and achieve the effect of improving user experience, improving quality of life, and reducing vibration
Active Publication Date: 2022-07-01
HISENSE(SHANDONG)REFRIGERATOR CO LTD
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Problems solved by technology
However, the existing pulleys have low strength, low stiffness, and poor stability. After long-term use, they are prone to structural deformation, increased noise, etc., and have a short service life, which affects the performance of the washing machine and reduces the cost of customers. quality of life
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[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0029] It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but these information should not be limited to these terms, which are only used to distinguish the same type of information from each other. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" informat...
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The invention relates to the technical field of household appliances, and discloses a washing machine, which comprises an outer cylinder, an inner cylinder, a pulley and a motor. , the motor is arranged outside the outer cylinder, and the output shaft of the motor is connected with the pulley through a belt drive. Compared with the prior art, the first reinforcing rib and the second reinforcing rib of the pulley can increase the strength and rigidity of the wheel spoke, so that it has a smaller cross-sectional area while satisfying high strength and high rigidity. The belt pulley has the advantages of high strength, high rigidity, good stability, etc., and has small beating, low resistance and low noise during rotation. Based on this, the washing machine provided by the present invention has small vibration, low noise, long service life and good performance, which can improve the customer's use experience and improve the customer's quality of life.
Description
technical field [0001] The invention relates to the technical field of household appliances, in particular to a washing machine. Background technique [0002] As a household appliance that is frequently used in daily life, the performance of the washing machine directly affects people's quality of life, and the performance of the washing machine is closely related to the pulley. [0003] As an important transmission part of the washing machine, the pulley usually needs to undergo acceleration and deceleration, high-speed rotation and other working conditions, and bear a large torque. Therefore, the pulley must have good strength, rigidity and stability to reduce runout, reduce resistance, Reduce noise. However, the existing pulleys have low strength, low rigidity, and poor stability, and are prone to structural deformation and increased noise after long-term use, and have a short service life, which affects the performance of the washing machine and reduces customers quali...
Claims
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IPC IPC(8): D06F37/40
CPCD06F37/40
Inventor 赵光辉聂杰文高尚付强石小超
Owner HISENSE(SHANDONG)REFRIGERATOR CO LTD