Seed throwing device for plots

A seed throwing device for plots comprises a frame, a control platform, and an image acquisition system and a throwing system which are arranged on the frame, wherein the image acquisition system comprises an obscure camera arranged on the frame and an optoelectronic switch; a lighting device and an image acquisition device are arranged in the obscure camera; the throwing system comprises a sowing claw and a sowing claw driving mechanism; the sowing claw driving mechanism comprises multiple sections of mechanical arms; the multiple sections of mechanical arms are connected through a steering engine, and can move independently; the mechanical arm positioned at the initial end of the multiple sections of the mechanical arms is connected with the sowing claw; the mechanical arm at the tail end is arranged on the frame; the sowing claw is also connected with a sowing claw steering engine; the control platform comprises a power supply system, a main controller, an auxiliary controller and a display system; the auxiliary controller is connected with the image acquisition device and the optoelectronic switch; the main controller is connected with the sowing claw driving mechanism; the auxiliary controller is connected with the main controller and is used for data transmission. The seed throwing device has the advantages that the waste of human resources is effectively reduced, the influences of weather, light and human factors are overcome, and the breeding efficiency and the breeding quality are improved greatly.