Little biological agent sprinkler

The utility model discloses a little biological agent sprinkler belongs to sprinkler technical field, solve among the prior art that the sprinkler does not have agitating unit and in the sprinkler direct will fixing dissolve into liquid and cause the shower to block up or the inhomogeneous scheduling problem of concentration easily. The utility model discloses an open -top's barrel is with the cover of the opening phase -match of barrel to and be provided pressure hand (hold) and shower on the barrel, its characterized in that: be provided with a shrinkage pool in the bottom of barrel, be provided with a puddler on the shrinkage pool, be provided with the stirring piece on the puddler, be provided with a pole hole at the top of barrel, the puddler extends the barrel through the pole hole, the puddler can be provided on the shrinkage pool with the downthehole rotation of pole. The utility model is used for liquid, blockage -proof are made in proportion to solid and water.