Title:
PLANT PROTECTION UNMANNED AERIAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2020/200008
Kind Code:
A1
Abstract:
A plant protection unmanned aerial vehicle, comprising a vehicle body (8), arms (1), rotor wings (7) and nozzles, and also comprising a support frame connecting the arms (1) and the vehicle body (8), wherein the number of the arms (1) is two and the arms are arranged in parallel; the two arms (1) are dispose at the front and rear sides of the vehicle body (8) respectively; the support frame comprises two first connecting frames (2) arranged in parallel and two parallel second connecting frames (3) which have two ends which are vertically connected to the first connecting frames (2) respectively; the two first connecting frames (2) are located on the left and right sides of the vehicle body respectively, and two ends of the first connecting frames (2) are connected to the two arms (1) respectively; and the second connecting frames (3) penetrate the vehicle body (8) and are fixedly connected to the vehicle body (8). In the present plant protection unmanned aerial vehicle, the arms (1) are connected to the vehicle body (8) by means of the support frame, and the vehicle body (8) is fixed to the support frame. The overall structure of the unmanned aerial vehicle is stable, thus reducing the impact of vibrations caused by the operation of the rotor wings on the measurement accuracy of a sensor in the vehicle body, and improving the flight stability of the unmanned aerial vehicle. The spray width is relatively large, which may meet the needs of modern plant protection operations.
Inventors:
GAO LIANJIE (CN)
YIN LIANGLIANG (CN)
ZHANG YU (CN)
YIN LIANGLIANG (CN)
ZHANG YU (CN)
Application Number:
PCT/CN2020/081126
Publication Date:
October 08, 2020
Filing Date:
March 25, 2020
Export Citation:
Assignee:
TOPXGUN NAN JING ROBOTICS CO LTD (CN)
International Classes:
B64D1/18
Foreign References:
| CN109455298A | 2019-03-12 | |||
| CN106828945A | 2017-06-13 | |||
| CN109878731A | 2019-06-14 | |||
| KR20180070068A | 2018-06-26 | |||
| KR20170135579A | 2017-12-08 | |||
| CN204527638U | 2015-08-05 | |||
| CN206125401U | 2017-04-26 |
Attorney, Agent or Firm:
CHINABLE IP (CN)
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