Manual seeder

The utility model relates to a manual seeder which comprises a four-road -wheel trolley with a case for storing seeds fixed on it. The pre-and-post case boards at the lower part of the case are inclined inwards and symmetrically, forming a falling seed mouth with their bottom margins not touching each other, the falling seed mouth is provided with a sowing wheel which has a sowing slot thereon; a driven gear is provided at the end of one side of the sowing wheel, a driving gear on the road wheel on the same side with the driven gear and the two gears mesh with each other directly or are connected by chains; the road wheel is placed on two parallel guide rails which provide stroke limit stop block of road wheel, and both the ends of which are positioned by the cross bars. The advantages of the utility model are as follows: because the hand seeder moves in a reciprocating way on two guide rails and can sow bi-directionally, the can improve the work efficiency and uniformity. The regulation of the of seeding mount is mainly achieved by changing chain wheels, and subsidiarily by the micro regulation of brush plays the subsidiary role, which is adapted to the requirements of precision seeding of hybridization and the intensive cultivation of conventional rice.