Washing machine suspension device and washing machine

Abstract

A suspension apparatus of a washing machine, and the washing machine. The suspension system comprises a suspender (1), a sleeve (2), a spring (3), a spring retainer (4), and a sliding leather cup (5). The sleeve (2) is movably disposed on the suspender (1). The spring (3), the spring retainer (4) and the sliding leather cup (5) are all located inside the sleeve (2) from top to bottom. The sliding leather cup is in sealing and sliding contact with the inner wall of the sleeve (2). A flexible oil-containing layer is disposed between the spring retainer (4) and the sliding leather cup (5). The flexible oil-containing layer is disposed between the spring retainer (4) and the sliding leather cup (5), when the flexible oil-containing layer is extruded by the sliding leather cup (5) and the spring retainer (4), grease in the flexible oil-containing layer is extruded out, and the grease can relieve abrasion between the sleeve (2) and the side end surface of the sliding leather cup (5), so that the service life of the sliding leather cup (5) is extended, and the shock absorption effect of the suspension system is ensured when the washing machine works. In addition, when the sleeve (2) is stressed and vertically moves, the flexible oil-containing layer can block rapid circulation of air, vibration is effectively relieved, and the shock absorption effect of the suspension system is further improved.

Description

technical field [0001] The invention belongs to the technical field of washing machines, and in particular relates to a washing machine suspension device and a washing machine with the suspension device. Background technique [0002] The top-loading washing machine includes a cabinet, a control panel seat, and an inner and outer tub assembly, wherein the inner and outer tub assemblies and the cabinet are assembled into one body through four suspension devices. [0003] In order to achieve a better shock absorption effect, most of the current washing machine suspension devices adopt such as figure 1 The air damping suspension device shown includes suspender 1, sliding cup support 2, sliding cup 3, rubber pad 4, spring support 5, spring 6, sleeve 7, rubber pad 8, sealing cover 9, suspender Seat 10, waterproof pad 11; wherein the upper end of suspender 1 is connected with washing machine cabinet through suspender seat 10, and the lower end of suspender 1 is connected with inne...

AI Technical Summary

Problems solved by technology

[0004] Due to the long-term friction between the inner wall of the sleeve 7 and the sliding cup 3 during the use of the washing machine, not only noise will be generated, but also the sliding cup 3 will be worn, so the longer the use, the worse the sealing effect and the air damping force will be. It will gradually decrease, which will increase the vibration and noise of the washing machine, making it difficult to meet user requirements

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