A first motor has an output shaft and an agitator belt selectively drivingly connecting the motor to the agitator.

A first motor has an output shaft and an agitator belt selectively drivingly connecting the motor to the agitator.

The stirrer motor (60) and the stirrer control (56) are integrated into the housing.

An upper stirring shaft (2) and a lower stirring shaft (14) with a propeller are fixedly connected to form the stirring shaft.

A shaft of the agitator motor assembly engages the agitator bar assembly through the port, such that the agitator motor assembly rotates the agitator bar assembly when powered.

The agitator motor assembly further includes a fastening device that passes through a bore in the shaft and engages the agitator bar assembly, thereby coupling the agitator motor assembly to the agitator bar assembly.

The stirring blades are uniformly provided on the stirring shaft in the metal tank.

An agitator support (30) supports an agitator weigh scale (32) which in turn supports the agitator (34).

An impeller assembly can include an impeller shaft, and an impeller body can include one or more blades.

The stirrer elements are arranged at a certain distance above one another on a stirrer shaft.

The gear system includes an agitator shaft (44) having an agitator gear (46) mounted thereon and being oriented parallel to the center shaft (32) and located such that the agitator gear (46) meshes with the center gear (42).

A vacuum cleaner agitator system having an agitator, an electric motor to rotate the agitator, a power source, and an agitator cleaner.

The stirring shaft penetrates into the interior of the metal tank.

The first agitator blade and said second agitator blade may also comprise a plurality of bristles extending from a planar support surface.

The invention also refers to a respective method for cleaning an agitator.