The invention discloses a lifting driving device which comprises a power source used for outputting power; the transmission assembly comprises a transmission mechanism and a gear shifting mechanism, the transmission mechanism comprises a transmission input end, a first transmission output end and a second transmission output end, the transmission input end is connected with the power source, and the gear shifting mechanism is used for driving the transmission mechanism to shift gears; the first execution unit is connected with the first transmission output end; the second execution unit is connected with the second transmission output end; wherein the gear shifting mechanism can drive the transmission mechanism to be switched among a first gear, a second gear and a third gear, and when the gear shifting mechanism is at the first gear, the transmission mechanism drives the first execution unit and the second execution unit to operate in the same direction; at the second gear, the transmission mechanism independently drives the first execution unit to operate; and at the third gear, the transmission mechanism independently drives the second execution unit to operate. According to the scheme, one motor is omitted, the cost of the clothes airing machine is reduced, and the occupied space of the clothes airing machine is reduced.
本发明公开一种升降驱动装置,包括:动力源,用于输出动力;传动组件,包括传动机构和换挡机构,传动机构包括传动输入端、第一传动输出端以及第二传动输出端,传动输入端连接动力源,换挡机构用于驱动传动机构换挡;第一执行单元,连接第一传动输出端;第二执行单元,连接第二传动输出端;其中,换挡机构可驱动传动机构于第一挡位、第二挡位以及第三挡位之间切换,在第一挡位时,传动机构驱动第一执行单元以及第二执行单元同向运转;在第二挡位时,传动机构单独驱动第一执行单元运转;在第三挡位时,传动机构单独驱动第二执行单元运转。本方案节省了一个电机的配置,降低了晾衣机的成本,缩减了晾衣机的占用空间。
Lifting driving device and clothes airing machine
一种升降驱动装置及晾衣机
13.05.2025
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2025
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