Vibration-absorbing device for drum of clothes drying machine

Abstract

The invention belongs to the technical field of clothes dryers, and in particular relates to a vibration absorbing device for a drum of a clothes dryer. The vibration-absorbing device is set on the side of the drum and includes two symmetrical half-moon-shaped vibration-absorbing units, a transmission unit and a triggering unit; each vibration-absorbing unit includes an upper turntable and a lower fixed disc, and the upper turntable includes a protruding cylindrical block set in the middle. There are multiple concave structures evenly arranged on the outer edge. The lower fixed plate includes an arcuate groove set in the middle and a hollow groove matching the concave structure. The upper turntable and the lower fixed plate are connected by the sliding of the cylindrical block in the arcuate groove. ;One end of the transmission unit is located below the trigger unit, and the other end is connected to the lower fixed plate of the vibration-absorbing unit. The vibration absorbing device provided by the present invention adopts the principle of centrifugal pendulum vibration absorber and divides the original old centrifugal pendulum vibration absorber into two and a half parts, which effectively weakens the operation of the dryer drum without affecting the original drying effect. Violent shaking.

Description

technical field [0001] The invention belongs to the technical field of clothes drying machines, in particular to a vibration-absorbing device for a clothes drying machine drum. Background technique [0002] With the improvement of people's living standards and consumption concepts, spin dryers are favored by more and more people due to their advantages such as high dehydration rate and less wear on clothes. [0003] However, during the operation of the drying machine, especially when the operation is about to end, due to the gradual slowing of the rotating speed, the shaking arc of the drying machine becomes larger and more severe. In this way, it not only affects the objects around the location where the dryer is placed, but also virtually reduces the service life of the dryer. [0004] The existing vibration-absorbing device of the drying machine needs to be in constant contact with the drum most of the time, and is not suitable for vibration-absorbing only at a specific ...

AI Technical Summary

Problems solved by technology

[0003] However, during the operation of the drying machine, especially when the operation is about to end, due to the gradual slowing of the rotating speed, the shaking arc of the drying machine becomes larger and more severe

In this way, it not only affects the objects around the location where the dryer is placed, but also virtually reduces the service life of the dryer

[0004] The existing vibration-absorbing device of the drying machine needs to be in constant contact with the drum most of the time, and is not suitable for vibration absorption only at a specific time. For example, the vibration-absorbing device will greatly affect the drying effect when the dryer is operating at high speed.

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