MILKING UNIT PULSATOR Russian patent published in 2020 - IPC A01J5/00 A01J5/04 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular, to milking plants. Milking device pulsator consists of a body with a control chamber. Control chamber is divided by an elastic membrane into two parts, chambers of permanent and variable vacuum with branch pipes, membranes and interconnected by means of the rod of the upper and lower valves. Adjusting element is installed in pulsator, in control chamber. Latter is formed by the bottom of the disc shape control chamber with the bead with the threaded connection and the gripper arranged outside of it for manual rotation of the control chamber bottom manually. Grip is connected to the wall of the control chamber through the thread cut on the internal part of the wall. Lower part of control chamber is connected by means of connecting channel with branch pipe of variable vacuum chamber.

EFFECT: invention ensures achievement of technical result, which consists in increase of productivity and convenience of operation with simultaneous prevention of cow breasts injuries during milking and in simplification of design.

1 cl, 1 dwg