The invention discloses an expandable plant protection unmanned aerial vehicle. The expandable plant protection unmanned aerial vehicle comprises a rack. A plurality of rotor wing rods are arranged onthe rack, positions at the ends, far away from each other, of the rotor wing rods are fixedly connected to rotor wings driven by a driving motor, a chamber is arranged in a middle position of the rack, the chamber extends outside the rack, the end, below the rack, of the chamber is spirally connected to a bottom cover, the end, above the rack, of the chamber is spirally connected to a top cover,a discharge opening is formed in a middle position of the bottom of the bottom cover, and an electromagnetic valve is further arranged on the inner surface of the discharge opening. An expansion bottle which is connected spirally and arranged externally can be detached by the top cover on the chamber, so that the capacity is increased. Meanwhile, the chamber further has a certain capacity. In a small capacity range, the integral size of the plant protection unmanned aerial vehicle can be reduced, the manufacturing cost of the plant protection unmanned aerial vehicle is shortened and it is convenient to carry and store the plant protection unmanned aerial vehicle.
本发明公开了一种可扩容的植保无人机,包括机架,所述机架上设置有多个旋翼杆,所述旋翼杆相互远离一端的位置固定连接有由驱动电机驱动的旋翼,所述机架中部位置设置有药室,所述药室延伸至机架的外侧,所述药室位于机架下方的一端螺接有底盖,所述药室位于机架上方的一端螺接有顶盖,所述底盖底部的中间位置开设有出料口,所述出料口内表面还设置有电磁阀;本发明通过药室上的顶盖可以拆卸螺接外设的扩容瓶,以增加容量,同时药室也具有一定的容量,在小容量范围内,可缩减植保无人机整体的体积,减少其制造成本,也便于搬运以及存放。
Expandable plant protection unmanned aerial vehicle
一种可扩容的植保无人机
2020-12-22
Patent
Electronic Resource
Chinese
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