Recycled aggregate premixed mortar preparation device

The invention discloses a recycled aggregate ready-mixed mortar preparation device which comprises an equipment base, folded plates are fixed to the two sides of the top of the equipment base, a supporting plate is fixed between the two folded plates, and a support is fixed between the tops of the two folded plates. According to the recycled aggregate premixed mortar preparation device, under the driving of a power motor and a driving inner gear, a gear ring is driven to rotate, then three outer gears are driven to rotate at the same time, three inner stirring paddles are driven to rotate through a rotating shaft, and raw materials are stirred; according to the present invention, the whole preparation tank can perform spraining while rotating, such that the raw material mixing efficiency can be accelerated, only one motor is needed, the spraining can be performed while the stirring is achieved, the stirring efficiency is high, the raw material mixing is sufficient, the linkage among the mechanisms is high, th