Intelligent seeding and fertilizing machine for intercropping

An intelligent seeding and fertilizing machine for intercropping, comprising:

• a fixed frame, wherein a plurality of seeding devices are arranged in the fixed frame in parallel, and a plurality of the seeding devices are respectively used for sowing various seeds for intercropping and alternately sowing at intervals;
• each seeding device comprises a frame, a plurality of guide columns are fixedly connected in the fixed frame, and a plurality of the guide columns penetrate through a side surface of the frame, and a bottom surface of the frame is respectively provided with a cutting mechanism, a cleaning mechanism, a furrowing mechanism, a fertilizing mechanism, a seeding mechanism and a soil covering mechanism in sequence;
• one end of the fixed frame close to the cutting mechanism is provided with a lifting plate, a bottom surface of the lifting plate is fixedly connected with a plurality of guide wheels;
• one side of the lifting plate is provided with a lifting groove;
• a side surface of the fixed frame is in sliding contact with an inner wall of the lifting groove;
• a top of the fixed frame is provided with a lifting hole;
• a top of the lifting plate is fixedly connected with a lifting motor;
• a lifting screw is arranged in the lifting groove;
• an outer wall of the lifting screw is connected with an inner wall of the lifting hole through threads;
• a top of the lifting screw penetrates through the top surface of the lifting groove and is fixedly connected with an output end of the lifting motor;
• a bottom surface of the lifting screw is rotatably connected with a bottom surface of the lifting groove;
• the other side of the lifting plate is fixedly connected with a connecting seat, the connecting seat is connected with agricultural machinery through bolts;
• and the lifting motor, the cutting mechanism, the cleaning mechanism, the furrowing mechanism, the fertilizing mechanism, the seeding mechanism and the soil covering mechanism are all electrically connected with a control system;
• the cutting mechanism comprises two oppositely arranged cutting seats, top surfaces of the two cutting seats are respectively connected with the bottom surface of the frame, bottoms of the two cutting seats are provided with a cutting shaft, one end of the cutting shaft penetrates through one of the cutting seats and is connected with a cutting motor in a transmission way, the other end of the cutting shaft is rotatably connected with a side surface of the other cutting seat, the cutting motor is fixedly connected with the side surface of one of the cutting seats, an output end of the cutting motor is fixedly connected with the cutting shaft, a middle part of the cutting shaft is sleeved with a cutting disc, and the cutting disc is fixedly connected with an outer wall of the cutting shaft, a peripheral face of the cutting disc is circumferentially provided with a plurality of arc-shaped cutting openings at equal intervals;
• the cleaning mechanism comprises two oppositely arranged cleaning seats, and top surfaces of the two cleaning seats are in contact with the bottom surface of the frame, bottom surfaces of the two cleaning seats are fixedly connected with a cleaning plate;
• a bottom of the cleaning plate is provided with two cleaning gears meshing with each other;
• a top of each cleaning gear is fixedly connected with a cleaning shaft;
• a top of the cleaning shaft penetrates through the cleaning plate and is connected with a cleaning motor in a transmission way;
• the cleaning motor is fixedly connected with the bottom of the frame;
• and an output end of the cleaning motor is fixedly connected with the top of the cleaning shaft;
• and
• a control mechanism, wherein the control mechanism comprises a distance adjusting screw, the distance adjusting screw runs through a plurality of frames, and two ends of the distance adjusting screw are respectively fixedly connected with two inner walls of the fixed frame, the side of frame is provided with a distance adjusting hole, and an outer wall of a bearing is fixedly connected in the distance adjusting hole;
• an inner wall of the bearing is fixedly connected with a threaded cylinder, the threaded cylinder is connected with the distance adjusting screw through threads, and an outer wall of the threaded cylinder is fixedly connected with a driven gear, the driven gear is meshed with a driving gear;
• a distance adjusting motor is embedded in the side of the frame, and an output end of the distance adjusting motor is fixedly connected with the driving gear.