Variable-volume washing machine drum structure, using method thereof and drum washing machine

Abstract

The invention discloses a variable-volume washing machine drum structure, a using method thereof and a drum washing machine. The drum structure comprises an outer drum, an impeller disk, a driving mechanism, a transmission frame, a rear inner drum and a front inner drum. The transmission frame is located in the outer barrel, the front inner barrel and the rear inner barrel are installed in the transmission frame from front to back, the front inner barrel is connected with the transmission frame, and the transmission frame and the front inner barrel rotate synchronously; one end of a square shaft of the driving mechanism penetrates through the bottom of the outer barrel, the transmission frame and the bottom of the rear inner barrel and is fixedly connected with an impeller disc; the driving mechanism drives the square shaft to rotate, so that the impeller disk and the transmission frame rotate synchronously; a square shaft of the driving mechanism can reciprocate in the axial direction of the roller structure, and the impeller disc can be connected with the front inner barrel or the rear inner barrel. According to the method, the variable volume of the roller structure is achieved through reciprocating movement of the impeller disk, the problems of unreasonable energy distribution, high washing cost and the like under different washing requirements are structurally solved, energy consumption is reduced, and the practicability of the roller structure for different requirements is remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of laundry equipment, and in particular relates to a variable-volume washing machine drum structure, a use method thereof, and a drum washing machine. Background technique [0002] Compared with the vertical drum washing machine, the drum washing machine has the characteristics of longer washing time and higher power consumption. The power consumption of the washing machine mainly comes from the rotation consumption of the inner drum. However, the inner drum of the existing drum washing machine is a whole, and it cannot be selected according to the amount of laundry. The volume of the inner barrel results in greater energy consumption. For different cleaning needs, the volume of the inner bucket is usually different. For example, when cleaning large home textiles such as bed sheets and curtains, the volume of the inner bucket is larger. In summer, the washing frequency is higher and the clothes are lighter ...

AI Technical Summary

Problems solved by technology

Although the device realizes the variable capacity function, the overall rotation of the inner tub of the washing machine still consumes work during the washing process, resulting in high energy consumption and a large amount of useless work

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