MILKING UNIT Russian patent published in 2019 - IPC A01J5/03 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular to devices for milking cows. Milking unit includes chassis (1), milking unit (2), milking bucket (3), vacuum equipment (4) and pneumatic cylinder (5) for removal of the milking device installed on the chassis. Milk bucket cover (17) accommodates milk flow sensor (18) made up of float chamber (19) with float (20). Float (20) contains cone-shaped needle (21) forming in the bottom of the milk receiving chamber (24) a drain calibrated hole (22). To upper part of float there connected in series is valve (23), in its lower position separating milk receiving chamber and float chamber, and hollow plunger (26) with hole (27) and head (28) with nozzle (29). Milk-receiving chamber (24) of milk flow sensor (18) by flexible milk hose (33), which is shut off by valve (34), is connected to milk collecting chamber (35) of collector (7). Float chamber (19) is connected to cavity of milking bucket (3) by overflow branch pipe (36). Pneumatic cylinder (5) to vacuum equipment (4) is connected by means of branch pipes (46, 47) through pneumatic amplifier (48), control chamber (49) of which is connected to nozzle (29) of plunger (26) head (28) by flexible hose (50).

EFFECT: increases the efficiency of machine milking cows.

1 cl, 1 dwg