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Transmission system for sports washing machine and washing machine

A transmission system and washing machine technology, applied in the field of washing machines, can solve the problems of the negative impact of vibration and noise of washing machines, reduce the performance of washing machines, and asymmetric stress of washing machines, and achieve zero consumption, reduce vibration and noise, and ensure concentricity. Effect

Active Publication Date: 2015-07-01
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the foot pedal is stepped on with one foot, the following problems inevitably occur during use: 1. When the foot pedal of the sports washing machine is stepped on with one foot, the force on the user's feet is uneven, which may easily cause user fatigue and reduce the load of the washing machine. Performance; 2. There is only one pedal and the pedals are generally designed off-axis. During the operation of the washing machine, it will inevitably cause asymmetrical force on the washing machine, which will affect the concentricity of the shaft and affect the vibration and vibration of the washing machine. Noise has a negative impact, etc.

Method used

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  • Transmission system for sports washing machine and washing machine
  • Transmission system for sports washing machine and washing machine
  • Transmission system for sports washing machine and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as Figure 1 to Figure 6 As shown, the inner ring gear 81 described in this embodiment is below the external gear 80, the first one-way bearing 84, the second one-way bearing 85 and the third one-way bearing 86 are arranged sequentially from top to bottom, and the groove section is The distance between the upper and lower two groove segments 40, 41 satisfies the requirement that the output shaft 4 moves up and down, three one-way bearings and only one one-way bearing loses its function.

[0043] During washing, the output shaft 4 moves upwards, the third one-way bearing 86 is in the lower groove section 41, and the first one-way bearing 84 and the second one-way bearing 85 are in the output shaft between the upper and lower two groove sections 40,41. 4, at this time, the third one-way bearing 86 has no effect on the output shaft 4, while the first one-way bearing 84 and the second one-way bearing 85 act in opposite directions on the output shaft 4, and the transmis...

Embodiment 2

[0046] Such as Figure 7 and Figure 8 As shown, the output shaft described in this embodiment is provided with a groove section 42, the inner ring gear 81 is above the external gear 80 (opposite to the direction of Embodiment 1), the third one-way bearing 86, the first one-way bearing 84 and the second one-way bearing 85 are arranged sequentially from top to bottom.

[0047] During washing, the output shaft 4 moves upwards, the third one-way bearing 86 is in the groove section 42, and the first one-way bearing 84 and the second one-way bearing 85 are on the normal action section of the output shaft 4. At this time, the third The one-way bearing 86 has no effect on the output shaft 4, while the first one-way bearing 84 and the second one-way bearing 85 act on the output shaft 4 in opposite directions. Forward and reverse to achieve washing.

[0048] During dehydration, the output shaft 4 moves downward, the first one-way bearing 84 is in the groove segment 42, the second on...

Embodiment 3

[0051] Such as figure 1 , image 3 and Figure 5 As shown, the transmission gear 64 in this embodiment is an arc-shaped rack arranged on the edge of the arc-shaped plate, and this structure can be used in combination with Embodiment 1.

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Abstract

The invention discloses a transmission system for a sports washing machine and the washing machine. The transmission system comprises a base, an output shaft, a transmission mechanism for transmitting power to the output shaft and a pedal for providing power, wherein the output shaft moves up and down along the axial direction to realize washing and dewatering clutch; the transmission system also comprises a planetary gear structure fixed axially; the axially fixed planetary gear structure comprises an external gear which is in connection with the transmission mechanism in a transmission mode and is sheathed on the output shaft, an annular gear integrated with the external gear, a sun gear sheathed on the output shaft, at least one planetary gear arranged between the annular gear and the sun gear for meshed transmission; the external gear is internally provided with a first one-way bearing and a second one-way bearing which are opposite to each other; the sun gear is internally provided with a third one-way bearing at the same direction with the second one-way bearing; and a groove section with a smaller diameter is arranged on the output shaft and is capable of leading the one-way bearing to be out of action. By adopting the symmetrical direction of the planetary gear, the concentricity of a shaft can be ensured and the vibration and noise of the washing machine can be reduced to some degrees.

Description

technical field [0001] The invention relates to a washing machine, in particular to a sports washing machine and a transmission system, in particular to a double-pedal sports washing machine and a transmission system. Background technique [0002] Ordinary washing machines use electric energy to drive motors, such as fully automatic washing machines. The motor drives the pulsator or inner tub to perform washing or dehydration work, but the process of washing and dehydration is switched by a complex clutch device such as a deceleration clutch, and the process is complicated. , high cost; in addition, such as a double-tub washing machine, the pulsator and the centrifugal dehydration bucket are driven by two motors respectively to realize the functions of washing and drying, and the washing and dehydration process is also realized by electric power and two barrels; another The mop washing and drying device can be used for washing and drying in one set, but it cannot be switched...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F37/30D06F37/40D06F17/06A63B23/04
Inventor 吕佩师许升杨明旭刘杰
Owner QINGDAO HAIER WASHING MASCH CO LTD
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