The invention discloses an unmanned aerial vehicle-mounted splashing device capable of splashing the same amount at different speeds. The device comprises a body and a wind resistance moving cavity with a leftward opening formed in the left wall of the body; a liquid medicine cavity is formed in the top wall of the body; a wind resistance compression spring cavity is formed in the right wall of the wind resistance moving cavity; a front transmission ratio conical block moving cavity is formed in the left wall of the wind resistance compression spring cavity; a front transmission ratio changingcavity is formed in the circumferential wall of the front transmission ratio conical block moving cavity in a communicating manner; a total power meshing cavity is formed in the right wall of the front transmission ratio changing cavity; a rear transmission ratio conical block cavity is formed in the rear wall of the front transmission ratio conical block moving cavity in a communicating manner.The CVT speed change principle is matched with screw feeding to achieve the function of the same unit area splashing amount at different speeds and the function of setting the unit area splashing amount at no speed, and the function of sucking liquid medicine when no liquid medicine exists is achieved through cooperation of the gear clutch and the convex block push rod and the floating block.
本发明公开了一种在不同速下泼洒相同量的无人机载泼洒设备,包括机身以及所述机身左壁内设置的开口向左的风阻移动腔,所述机身顶壁内设置有药水腔,所述风阻移动腔右壁设置有风阻压缩弹簧腔,所述风阻压缩弹簧腔左壁设置有前传送比圆锥块移动腔,所述前传送比圆锥块移动腔圆周壁上连通设置有前传送比变化腔,所述前传送比变化腔右壁设置有总动力啮合腔,所述前传送比圆锥块移动腔后壁连通设置有后传送比圆锥块腔,本发明通过CVT变速原理配合螺杆进给实现了不同速度下相同单位面积泼洒量和设定无速度下的单位面积泼洒量的功能,又通过齿轮离合和凸块推杆配合浮块实现了无药水时进行吸取药水的功能。
Unmanned aerial vehicle-mounted splashing device capable of splashing same amount at different speeds
一种在不同速下泼洒相同量的无人机载泼洒设备
2020-10-27
Patent
Electronic Resource
Chinese
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