Design and Test of Combined Air Suction Cotton Breed Seeder

Figure 2

3D drawing of seeder. (1) Air pump. (2) Bearing. (3) Power input shaft. (4) Frame. (5) Spline shaft. (6) Opener. (7) Seed metering device. (8) Guided seed tube. (9) Press wheel. (10) Land wheel. (11) Encoder. (12) Work platform. (13) Electromagnetic valve. (14) Aid seed funnel. (15) Vacuum tube. (16) Vacuum fan. (17) Waste seed recovery room.