The invention discloses a vertical centrifugal guide type sowing unmanned aerial vehicle which comprises an unmanned aerial vehicle body and a sowing mechanism. The spreading mechanism comprises a material box, a spreading pipe and a centrifugal driving mechanism; the spreading pipe comprises a spreading main pipe, a bifurcated pipe and two secondary branch pipes, and the spreading main pipe is communicated between the material box and the bifurcated pipe; a cylindrical centrifugal acceleration cavity is formed in the broadcast sowing main pipe; the bifurcated pipe is provided with two bifurcated channels, and the two bifurcated channels are respectively communicated with the two secondary branch pipes; a plurality of blanking ports with downward openings are formed in the secondary branch pipes; the centrifugal driving mechanism comprises a centrifugal fan and a centrifugal driving motor, and an output shaft of the centrifugal driving motor is fixedly connected with the centrifugal fan; the centrifugal fan is arranged in the centrifugal accelerating cavity and provided with at least three material gathering blades. According to the vertical centrifugal guide type sowing unmanned aerial vehicle, a vertical sowing mode is adopted, the falling point direction and position of materials can be accurately controlled, and therefore the materials can be sown in a fixed-point and tidy mode.
本发明公开一种垂直离心导向式播料无人机,包括无人机和撒播机构;所述撒播机构包括物料箱、撒播管和离心驱动机构;所述撒播管包括撒播主管、分岔管和两个二次分管,所述撒播主管连通在物料箱和分岔管之间;所述撒播主管上设有圆柱形的离心加速腔;所述分岔管上设有两个分岔通道,两个分岔通道分别与两个二次分管连通;所述二次分管上设有多个开口朝下的落料口;所述离心驱动机构包括离心扇和离心驱动电机,所述离心驱动电机的输出轴与离心扇固定连接;所述离心扇设在离心加速腔中,该离心扇设有至少三个拢料叶片。该垂直离心导向式播料无人机采用竖向撒播的方式,能够准确地控制物料的落点方向和位置,从而定点且整齐地进行撒播。
Vertical centrifugal guide type sowing unmanned aerial vehicle
一种垂直离心导向式播料无人机
2023-02-03
Patent
Electronic Resource
Chinese
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