SU1387938A1 - Apparatus for automated feeding of fish - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to the fishing industry and, in particular, to devices for distribution of feed. The aim of the invention is a uniform feed. The device comprises a hopper 1, a dispenser 2, a hydrotransformer 3, made in the form of a groove. An insert 5 of an elastic material is fixed on the inner surface of the gutter but its entire length. The insert 5 is reinforced to form a gap between it and the bottom of the chute. The device has a pump 6, a fan 7 and an air pipe 8, the end of which is installed in the bottom of the channel to supply air into the gap between the insert 5 and the bottom of the channel to invert the insert 5. Automation of the feeding process is provided Auto control unit 9 2 Il.

Description

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The invention relates to the fishing industry, in particular to devices for feeding fish.

The purpose of the invention is a uniform feed.

The device makes it possible to eliminate the clogging of the pipeline with feed and thereby increase the feeding efficiency.

FIG. 1 shows a diagram of the device; in fig. 2 shows section A-A in FIG. one.

The device comprises a hopper 1 for feed, a dispenser 2, a hydrotransporter 3, made in the form of a trough 4 (FIG. 2). On the inner surface of the chute 4 along its entire length, the insert 5 (Fig. 2) of elastic material is fixed. The liner 5 is strengthened so that a gap is formed between it and the bottom of the groove 4.

The device is equipped with a pump 6, a fan 7 and an air line 8. Automation

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In turn, it generates a time sequence of output signals that alternately turn on the actuators 11 and 10 of the actuators of the dispenser 2 and the pump 6. The work cycle starts with the supply of water and feed to the chute 4. When the flow of the feed mixture reaches the end of the chute 4, the sensor and the fan 7 is turned on. The air flow through the air duct 8 is supplied to the end part of the hydrotransporter 3 into the gap between the bottom of the chute 4 and the liner 5, lifts the insert 5 and creates a barrier that is mixed to the beginning of the hydrotransporter 3 do water-feed mixture. The latter is poured over the edge of the hydrotransporter 3 at the site of the created obstruction successively along the entire length of the chute 4. The feeding cycle ends when the barrier approaches the beginning of the chute 4, the position of which is set in time in the automatic control system of the feeding process is provided by block 20 And using a sensor similar to

9 automatic software control through electric drives 10-12.

The air duct 8 is connected through the outlet end to the bottom of the groove 4 to supply air into the gap for turning the insert 5.

The design of the hydrotransporter allows the feed to be evenly distributed along the path due to splashing of the feed and feed mixture through the edge of the trench at the moving body from the obstacle created by the air of the liner made of elastic material.

With this, the feeding conditions are improved due to the greater dispersal of feed pellets along the feeding track.

The device works as follows.

When it is daylight, the light sensor is triggered and the feeding program of the automatic program control unit 9 is started, which

sensor mounted on the end of the chute 4 and triggered from contact with the obstacle.

Claims (1)

Invention Formula thirty A device for automated feeding of fish containing a bunker, a dosing unit, a hydrotransporter, a pump, a fan, an air duct, an automatic program control unit, characterized in that, in order to even feed the fish, taking into account the biological characteristics of the fish, the hydrotransporter is made in the form of a groove, along its entire length, a liner of elastic material is fixed, - with the formation of a gap between it and the bottom of the chute, while the outlet end of the air duct is mounted into the bottom of the chute to supply air into the gap for everting liner. In turn, it generates a time sequence of output signals that alternately turn on the actuators 11 and 10 of the actuators of the dispenser 2 and the pump 6. The work cycle starts with the supply of water and feed to the chute 4. When the flow of the feed mixture reaches the end of the chute 4, the sensor and the fan 7 is turned on. The air flow through the air duct 8 is supplied to the end part of the hydrotransporter 3 into the gap between the bottom of the chute 4 and the liner 5, lifts the insert 5 and creates a barrier that is mixed to the beginning of the hydrotransporter 3 do water-feed mixture. The latter flows over the edge of the hydrotransporter 3 at the site of the created obstruction successively along the entire length of the chute 4. The feeding cycle ends when the barrier approaches the beginning of the chute 4, the position of which is set in time in the automatic control system And using a sensor similar to sensor mounted on the end of the chute 4 and triggered from contact with the obstacle. Invention Formula 0 A device for automated feeding of fish containing a bunker, a dosing unit, a hydrotransporter, a pump, a fan, an air duct, an automatic program control unit, characterized in that, in order to even feed the fish, taking into account the biological characteristics of the fish, the hydrotransporter is made in the form of a groove, along its entire length, a liner of elastic material is fixed — to form a gap between it and the bottom of the gutter, while the outlet end of the air duct is mounted into the bottom of the chute to supply air into the gap for reversing the liner.