Title:
STIRRING DEVICE, LIQUID-PESTICIDE-SPRAYING DEVICE AND UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/104620
Kind Code:
A1
Abstract:
Provided are a stirring device (10), a liquid-pesticide-spraying device and an unmanned aerial vehicle. The stirring device (10) comprises a machine body (12), an electric motor (14) and a stirring portion (16). The electric motor (14) is arranged in the machine body (12), a rotating shaft (142) of the electric motor (14) is connected to the stirring portion (16), the stirring portion (16) is rotatably arranged in the machine body (12), the machine body (12) is internally provided with a battery (18), and the battery (18) is configured to supply power to the electric motor (14). When the stirring device (10) is placed in a liquid, the electric motor (14) drives the stirring portion (16) to rotate so as to drive the flow of the liquid, and the stirring device (10) moves under an opposite acting force of the liquid.
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Inventors:
ZHOU LE (CN)
WU XUMIN (CN)
WU XUMIN (CN)
Application Number:
PCT/CN2017/113885
Publication Date:
June 06, 2019
Filing Date:
November 30, 2017
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
B01F15/00
Domestic Patent References:
| WO2013036186A1 | 2013-03-14 |
Foreign References:
| CN106488798A | 2017-03-08 | |||
| CN104354866A | 2015-02-18 | |||
| CN105366056A | 2016-03-02 | |||
| CN104908937A | 2015-09-16 | |||
| CN107344620A | 2017-11-14 |
Attorney, Agent or Firm:
BEIJING LISENG INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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