FIELD: mechanical engineering.
SUBSTANCE: mixer has connecting device 1 for separation of shank with working tool from electric drive part. Upper part 2 of connecting device arranged on drive part is equipped with blocking members, and lower part 3 of connecting device has locking members allowing connecting device 1 to be axially blocked. Blocking members are defined by stopping tips 11 equipped with flexible load and radially extending to the outside. Locking members are defined by slots formed on inner circle of lower part 3 of connecting device. Upper part 2 of connecting device is positioned for rotation relative to lower part 3 so that connecting device may be disconnected. Such construction allows attachment and drive part to be connected and disconnected by simple snap fastening and screwing out, and usage of additional actuating members to be avoided.
EFFECT: reduced number of components, simplified construction and maintenance and reduced production costs.
13 cl, 12 dwg
