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Item: Portable vacuum pump milking machine

Application:

Suitable for small pastures, by the vacuum pump, buffer tank, milking group, pulsator, milk buckets mounted on the frame structure, in the cow milking room to move.

Structure:

The milking machine is mainly composed of vacuum pump unit, milking device and chassis.

(1)chassis (2)Surge tank

(3)vacuum pump (4)electric motor

(5)silencer (6) pulsator

(7)vacuum meter (8) milking claw

(9)vacuum regulator (10)rubber tube

(11)milk bucket

Working principle:

The design of milking machine imitates the movement which the calf is nursed, the vacuum provides the power for the milking machine, the milk cup group is the instrument which completes milking directly. The tubbish space between the milk cup sheath is called intermural chamber, which is controlled by the connection of the short pulse tube and the pulsator.

1.Milking stage: In the seal vacuum system, the pressure of the milk cup inner sheath is equal to the intermural chamber’s,which makes the inner sheath of milk cup open, when intermural chamber is at the vacuum state, thus nipple cup draws out milk.

2.The rest stage: In the seal vacuum system, when the air enters the interseptum chamber, it will be a pressure difference between the milk cup inner sheath and the intermural chamber, the milk cup inner sheath is closed, the milk flows stopped, it is the rest stage.