Title:
INFORMATIZED TYPE PESTICIDE SPRAYING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/032417
Kind Code:
A1
Abstract:
An informatized type pesticide spraying device, comprising an unmanned aerial vehicle main body (1). A pesticide cylinder (4) is arranged at the lower end of the unmanned aerial vehicle main body (1); a discharging pipe (5) is arranged at the lower end of the pesticide cylinder (4); a connecting sleeve (6) is arranged at the lower end of the discharging pipe (5); a filter screen pad (7) is arranged in the connecting sleeve (6); a connecting pipe (8) is arranged at the lower end of the filter screen pad (7); a frame (10) is arranged on the outer side of the unmanned aerial vehicle main body (1); a fixing block (11) is arranged on the outer surface of the inner side of the frame (10); a supporting plate (12) is arranged at the lower end of the fixing block (11); and a baffle (13) is arranged on one side of the supporting plate (12). According to the informatized type pesticide spraying device, the connecting sleeve and a filter screen are arranged such that pesticide residues can be effectively prevented from entering a flow guide pipe, thereby avoiding pipeline blockages, and preventing the spraying efficiency from being affected; and the fixing block, the supporting plate and the baffle are arranged to facilitate the fixation of the pesticide cylinder, to prevent the pesticide cylinder from falling due to shaking during the flying process of an unmanned aerial vehicle, and to avoid unnecessary waste and loss.
Inventors:
LIU WEIJUN (CN)
Application Number:
PCT/CN2020/108061
Publication Date:
February 17, 2022
Filing Date:
August 10, 2020
Export Citation:
Assignee:
NANJING LISHUI HIGH TECH VENTURE CAPITAL MAN CO LTD (CN)
International Classes:
B64D1/18
Foreign References:
| CN110476937A | 2019-11-22 | |||
| CN209650545U | 2019-11-19 | |||
| CN207985208U | 2018-10-19 | |||
| CN108502187A | 2018-09-07 | |||
| CN201633924U | 2010-11-17 | |||
| CN206243481U | 2017-06-13 | |||
| CN210310898U | 2020-04-14 | |||
| KR20170126274A | 2017-11-17 |
Attorney, Agent or Firm:
NANJING ZHONGLV INTELLECTUAL PROPERTY AGENCY FRIM (GENERAL PARTNERSHIP) (CN)
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