Mortar stirring device

The invention relates to the technical field of building machinery, in particular to a mortar stirring device. The mortar stirring device comprises a charging barrel, a driving assembly arranged on the charging barrel, and blade cleaning assemblies, wherein a stirring blade is arranged at the output end of the driving assembly, and the driving assembly can drive the stirring blade to rotate and stir mortar in the charging barrel; and one ends of the blade cleaning assemblies are in transmission connection with the driving assembly, the other ends of the blade cleaning assemblies are arranged on the stirring blade in a sliding mode, and the driving assembly can drive the blade cleaning assemblies to reciprocate in the length direction of the stirring blade. According to the mortar stirring device, mortar attached to the stirring blade can be removed, so that the service life of the stirring device is prolonged. 本发明涉及建筑机械技术领域，尤其涉及一种砂浆搅拌装置，其包括料筒；驱动组件，设置在所述料筒上，所述驱动组件的输出端设置有搅拌叶片，所述驱动组件能够驱动所述搅拌叶片转动搅拌位于料筒中的砂浆；叶片清洁组件