SU770454A1 - Clawpiece - Google Patents

Description

The invention relates to the field of agriculture, in particular to the collectors of milking machines.

Known collector milking apparatus, comprising a housing in which there are insulated from each other by a membrane, the lower and upper chambers, each of which has connections for connecting to teat cups and a connection for communication with a vacuum source [I].

The known collector is complicated in construction and unreliable in operation.

Also known is the collector of the milking machine, including a housing in which there is an insulated lower membrane and an upper chamber consisting of concentrically arranged inner and outer compartments, each of which is provided with nozzles for connecting to teat cups and a nozzle for communication with a vacuum source [2] .

This collector does not provide the required milking mode.

The purpose of the invention is to improve the mode of milking by reducing the effect of vacuum on the nipples of the animal.

2

This is achieved by the fact that the nozzles for connecting to the milking cups of the upper chamber are connected to the external compartment, and the nozzle for communication with the vacuum source is connected to the internal one.

The drawing shows the collector of the milking machine.

The milking machine collector includes a housing 1, in which there are insulated Ό from each other by a membrane 2, the lower chambers 3 and the upper chambers, consisting of the inner compartment 4 and the outer compartment 5. The compartments 4 and 5 are concentric. The inner compartment 4 has a nozzle 6 for connecting to a vacuum source (alternating). Mentioning the ¹⁵ nt vacuum source is not shown in the drawing. The outer compartment 5 has nozzles 7 for connecting it with teat cups (not shown). The lower chamber 3 has nozzles 8 for connecting milk cups and a nozzle 9 for communicating it with a vacuum source. The lower chamber 3 is a dairy chamber communicated with the teat cups of teat cups.

Works collector as follows.

3

-77 (A54

four

During the sucking stroke, the vacuum from the alternating vacuum source (pulsator) is transmitted to compartment 4 and through the annular gap formed by membrane 2 and the lower edge of compartment 4, spreads to compartment 5 and further to the teat cups (into their inter-wall chambers). In the milking chamber of the teat cup vacuum is transmitted through the lower chamber 3.

With equal vacuum in chamber 3 and compartments 4 and 5, the sucking stroke begins. The milk extracted from the teats of the udder enters the chamber 3, the pressure in which begins to increase. The appeared pressure difference bends the membrane 2 upwards, as a result of which, as a valve, it separates compartments 4 and 5, thereby disconnecting the interwall walls of teat cups from the variable vacuum source. When the discharge stroke, when the air from the pulsator enters the compartment 4, the membrane 2 bends downward, contributing to a better emptying of the chamber 3 from the milk. This milking unit collector improves the milking behavior of animals.

Claims (1)

Claim A milking machine collector, comprising a housing in which there is an insulated lower membrane and an upper chamber consisting of concentrically arranged inner and outer compartments, each of which is equipped with nozzles for connection to teat cups and nozzles for communication with a vacuum source, characterized In order to improve the milking mode by reducing the effect of vacuum on the nipples of the animal, the nozzles for connecting to the teat cups of the upper chamber are connected to the external compartment, and the nozzle for I have messages with a vacuum source - with internal ¹⁵ renn.