Device for drill seamless roller drive seed manure case gear drive

The utility model discloses a device for drill seamless roller drive seed manure case gear drive, including establishing the seed manure case in the drill frame, the seed manure incasement is established the seed metering axle and is arranged fertile axle, the repoussage roller that still includes the frame back lower place, repoussage roller both ends are rotated and are installed on the planker, the frame is connected to the planker, the seed metering axle is arranged fertile axle one end and is worn out after the frame, establish the A gear on it respectively, the transmission of B gear intermeshing, the A bevel gear case is connected in a seed metering axle or the transmission of the fertile axle other end of row, the center pin final drive of homonymy seamless roller connects the B bevel gear case, a, the B bevel gear incasement is 90 degrees meshings by two bevel gear and connects, a, B bevel gear case pass through the jackshaft transmission and connect, the jackshaft comprises the steel pipe cover at axis body and both ends, integral key shaft, axis body one end sets up the steel pipe axle that one section diameter is less than the axis body diameter, be equipped with the neck bush in the steel pipe cover, steel pipe axle cartridge is fixed at steel pipe cover interior pin, be equipped with the spline housing in the axis body other end pipe wall, the integral key shaft cartridge is in the spline housing, be equipped with the location snap ring on the integral key shaft. The utility model discloses the seamless roller passes through the bevel gear case, and the chain drive structure has been discarded to jackshaft transmission seed metering fertilizer apparatus, and mechanical breakdown is rateed lowly, and the installation is simple, excellent in use effect