Gravel stirring device for building construction

The utility model discloses a gravel stirring device for building construction, which comprises a stirring box, a feeding pipe is inserted at the top of the stirring box close to the left side, and the top end of the feeding pipe is fixedly connected with a feeding funnel. A transmission bevel gear, a driven bevel gear and a rotating rod are matched with one another to drive a cam to rotate, a push plate is pushed to move leftwards, in addition, the push plate can be reset under the arrangement of a spring, and therefore left-right reciprocating movement of the push plate is achieved; a square rod, a movable plate, a movable rack and a rotating gear are matched with one another to drive a movable shaft to rotate forwards and backwards, and a spray head is driven to swing left and right, so that the water spraying area of the spray head is increased, and the mixing rate of sand and water is increased, so that the purpose of improving the stirring efficiency is achieved. 本实用新型公开了一种建筑施工用的砂石搅拌装置，包括搅拌箱，所述搅拌箱的顶部靠近左