SU546327A1 - Device for controlling conveyor milking machine - Google Patents

Description

one

This invention relates to the field of agriculture.

Known conveyor milking machines of the carousel type are known, consisting of a rotary conveyor platform on which milking machines equipped with milking equipment are located. The platform is driven by an electric drive. A control unit is provided for controlling the operation of the milking machine.

Devices are known for controlling a conveyor milking machine with a cow sanitization station, comprising a conveyor platform drive, animal location sensors, one of which is installed at the cow sanitization station, and a control unit.

The disadvantage of this device is that there is a disturbance in the technological process due to the untimely departure of the cows from the milking unit or the sanitary time processing center.

In order to increase the reliability of the milking machine control in the process of entering and exiting cows in the proposed device, the outputs of the animal location sensors are connected via an amplifier to a conveyor platform drive, the animal location sensor via a time relay and

additionally introduced amplifiers are connected in parallel with electromagnetically controlled control valves for the inlet and outlet doors of the cow sanitation center, and the locality sensor for the inlets located at the exit of the milking conveyor unit is connected through one of the additional amplifiers to the output control valve

point of sanitization of cows.

The drawing shows the proposed device for controlling the milking installation, a general view.

Pa conveyor platform 1 are located

milking machines 2 with milking machines

3. Platform 1 is rotated by a permanently mounted drive.

4. Around platform 1 is a fence 5, forming a corridor 6 for exit

cows, which has a sensor 7 location of the animal. Next to the exit corridor 6, there is a sanitary station 8 for processing cows with a sensor 9 for the location of the animal. The control unit consists of

an amplifier 10 that controls the operation of the solenoid valve 11 to open the exit doors 12 of the sanitary station 8, an amplifier 13, a time relay 14 electrically connected to the amplifier 10 and an amplifier 15 that controls the operation of the electromagnetic valve 16

opening the entrance door 17 of the sanitary station. To fill the milking equipment with the cows at the beginning of the milking and release at the end, when the work is done without automation, a control unit 18 is located at the workplace. A switch 19 is mounted on the stationary part of the conveyor and operates from the stop 20, located at each milking machine, through which the stop is made. platforms in cases where a cow does not leave the platform or sanitization point in time.

The operation of the milking machine is carried out as follows.

The next cow, through the open entrance door 17, enters the sanitary station 8 and with its torso acts on the sensor 9, from which signal the entrance door 17 is closed. At the end of the udder processing, the cow in the sanitary post is emitted by the cow, after leaving the plant after milking, I will influence the torso 7 with the signal from which the exit door 12 of the sanitary post 8 opens. When the cow leaves the sanitary point, the sensor 9 sends a signal to time relay 14. After the set time has elapsed, the exit door 12 of the checkpoint closes and the entrance door 17 opens. The cycle then automatically repeats.

Claims (1)

Invention Formula A device for controlling a conveyor milking unit with a cow sanitization station, containing a drive of a conveyor platform, animal location sensors, one of which is installed in the cows sanitization station, and a control unit, characterized in that, in order to increase the reliability of milking plant control during the approach and the output of cows into it, the outputs of the sensors of the location of the animals are connected through an amplifier with a drive of a conveyor platform located at the point of sanitary processing of sensor cows location of animals through time relays and additionally introduced amplifiers are connected in parallel with electromagnetic inputs of control of input and output doors of the cows sanitization station introduced into an electrical circuit, and the sensor of location of animals is located at the exit of the milking conveyor system and connected through one of the additional amplifiers to the output control valve sanitation point.