Small agricultural machinery irrigation device

The utility model discloses a small agricultural machinery irrigation device. The device comprises a base and a clamping cylinder, the base is clamped with the clamping cylinder, a filter screen is fixedly connected to the inner bottom of the clamping cylinder, a fixing block is fixedly connected to the inner bottom of the base, a first sliding groove is formed in the face, opposite to the filterscreen, of the fixing block, the first sliding groove is clamped with the filter screen, and a rotary clamping mechanism is arranged at the joint of the base and the clamping cylinder. The beneficialeffects of the utility model are that: the utility model discloses: the beneficial effect is: the clamping cylinder is clamped with the second sliding groove in the annular block; rotary clamping cylinder, the clamping columns are clamped in the clamping grooves and extend; the clamping cylinder and the base are fixed; the filter screen is connected with the first sliding groove in the fixing block in a clamped mode, so th