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Patent Searching and Data


Title:
UNMANNED AERIAL VEHICLE FOR SEEDING, AND SEED SPREADER THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/047638
Kind Code:
A1
Abstract:
A seed spreader (100), comprising a material bin (1), a motor component (2) and a seed spreading tray (3); the bottom end of the material bin (1) is provided with a material dropping mouth (11); the motor component (2) comprises a motor (20) and a motor cover (21) mounted with the motor (20), the motor cover (21) being connected to the material bin (1), an output shaft of the motor (20) being connected to the seed spreading tray (3); the seed spreading tray (3) is provided with a slideway (30) in communication with the material dropping mouth (11), and can rotate under the driving of the motor (20) so as to toss out materials dropping from the material dropping mouth (11) along the direction defined by the slideway (30). An unmanned aerial vehicle for seeding having the seed spreader (100) above is further comprised. Said seed spreader uses one motor to control the seed spreading process, having advantages of being simple in structure, saving energy and being low-cost.

Inventors:
LI SHENGHUA (CN)
LI JIESUN (CN)
Application Number:
PCT/CN2018/098503
Publication Date:
March 14, 2019
Filing Date:
August 03, 2018
Export Citation:
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Assignee:
GUANGZHOU XAIRCRAFT TECH CO LTD (CN)
International Classes:
A01C7/08; A01C17/00; B64D1/02
Domestic Patent References:
WO2016046605A12016-03-31
Foreign References:
CN207135485U2018-03-27
CN106612829A2017-05-10
CN205336838U2016-06-29
CN104176254A2014-12-03
CN106954412A2017-07-18
CN105746062A2016-07-13
CN106856769A2017-06-20
Attorney, Agent or Firm:
KANGXIN PARTNERS, P. C. (CN)
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