The invention provides a control method of a sowing device, which comprises the following steps: adjusting the size of a base angle theta of a brim through a base angle adjusting unit, the sowing device comprises a material bin used for storing materials, the material bin is provided with a discharging unit, and the discharging unit is used for conveying the materials to a sowing disc; the sowing disc enables materials on the sowing disc to be thrown out under the action of centrifugal force; the hat brim is arranged above the sowing disc and is a conical surface surrounding the sowing disc, the included angle between the generatrix of the conical surface and the sowing disc is theta, the hat brim is used for reflecting materials thrown out of the sowing disc so that the sowing width of the thrown-out materials can be changed into Rf, and the hat brim is connected to a base angle adjusting unit; the base angle adjusting unit is used for adjusting the size of theta, the brim is arranged near the sowing disc of the sowing device, and the base angle of the brim can be adjusted in real time according to the needed sowing width, so that the flexibility of the sowing device can be effectively improved.
本申请提供了一种播撒装置的控制方法,包括:通过底角调节单元调节帽檐底角θ的大小,其中,所述播撒装置包括:物料仓,用于存储物料,所述物料仓设置有下料单元,所述下料单元用于将物料输送至播撒盘上;播撒盘,使所述播撒盘上的物料在离心力的作用下甩出;帽檐,设置于所述播撒盘上方,为环绕所述播撒盘的圆锥面,所述圆锥面的母线与播撒盘的夹角为θ,所述帽檐用于反射所述播撒盘甩出的物料,使所述甩出的物料的播幅变为Rf,所述帽檐连接于底角调节单元,所述底角调节单元用于调节所述θ的大小,通过在播撒装置的播撒盘附近设置帽檐,且该帽檐的底角角度可以根据需要的播幅实时调整,可以有效提高播撒装置的灵活性。
Control method of sowing device
一种播撒装置的控制方法
2023-11-10
Patent
Electronic Resource
Chinese
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