Seeding water distribution machine

The utility model relates to a seeding water distribution machine which is matched with a tractor or an agricultural transport cart, and which is matched and used with a seeding machine; a water distributor is arranged among a water pump, a water delivery pipe system and a water return pipe system; the water distributor is installed on a support, and a water inlet joint and a water outlet joint system that are communicated with an inner cavity are arranged on the water distributor; a ball-valve is respectively arranged on each water outlet joint; the water outlet joint is connected with the water supply pipe system, and the water inlet joint system is respectively connected with the water return pipe system or the water delivery pipe system; the lower end of the water delivery pipe system is arranged on an aqueduct system, and a drive clutch is arranged between the power output wheel of a matched power machine and the water pump. The amount of the discharge water of the water pump is controlled by the drive clutch through regulating the rotary speed; the water delivery or stopping can be done according to the work requirement; the seeding water distribution machine adopts the scientific design scheme of the water distributor of 'parity, equal-diameter, and even distribution'; the stable coordination and conformance of the water feeding and water discharge can be realized.