SU895377A1 - Device for distributing fodder to fishes in store-ponds - Google Patents

Description

(54) DEVICE FOR DISTRIBUTION OF FOOD TO FISH IN

one

The invention relates to fish farming, in particular to equipment for feeding fish, and can be used for multiple feeding of fish in the process of growing them at high density in cages.

A device for distributing feed to fish in cages is known, which includes a feed hopper with a lid and dispensers 1.

In this device, the feed hopper is mounted on a self-propelled vehicle, in which it is moved along a jumper separating the cages, as a result of which the vehicle is constantly in the area of operation of the device, and the engine noise, as well as exhaust gases, affect the fish .

Moving a self-propelled vehicle along the jumper leads to a decrease in the service life of cage pontoons due to high dynamic loads, and also increases the labor costs for servicing the vehicle.

In addition, when distributing feed by a known device, it is difficult to provide feed to a certain point of the reservoir, which leads to loss of food.

feed through the bottom of the cage, even if the discharge dispenser is oriented over the middle part of the cage.

The purpose of the invention is to provide ease of maintenance, reduce operating costs and, ensuring the delivery of feed to a specific point in the reservoir, thereby reducing its loss.

ten

To achieve these objectives, the known device, including a feed hopper with a lid and dispensing dispensers, is provided with a vertical stand for accommodating

15 bunkers on the jumper between cadkgini, and the bunker is mounted on an ex-; centrically relative to its center of gravity with the possibility of rotation in the horizontal plane.

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FIG. 1 shows the proposed device, a general view; in fig. 2 designs of a rotary rack.

Two-section hopper 1 with a latch 2 and discharge dispensers 3

25 eccentrically relative to its center of gravity is fixed on a vertical rack 4 with the possibility of rotation in the horizontal plane.

For the convenience of feeding, there are service area 5 and feeding ration 6 feed ats - PIKI 7.

The vertical post 4 includes a shaft 8 attached to a pontoon 9 by means of corner elements 10, and a housing 11, from the outside of which the supports 12 and 13 are rigidly fixed for hanging the hopper 1.

In the housing 11 are pressed radially-thrust bearing 14, closed by a cover 15, and the sleeves of the slide 16.

The device works as follows.

The hopper 1 is fixed to the stops 12 and 13 on the case 11 of the vertical support 4, pre-mounted on the pontoon 8, forming a jumper between the cages 6.

For loading, the bunker is turned 180 ° in horizontal plane so that its cover 2 is on the side of the serving platform 5.

With the lid open, the hopper is loaded with feed mixture, for example, from a T-16 M self-propelled chassis tilting platform.

After filling the hopper, its times-i are turned back into the position of multiple feed dispensing.

The feed is distributed through discharging feeders 3, which, depending on the feeding periods and the age of the fish, are adjusted to deliver the required dose of the feed mixture to the feed tables 7 set to. 1 m from the water level in the center of the cages 6

Discharge dispensers are remotely controlled.

One device serves two tanks simultaneously, and one hopper load is sufficient to ensure a long feeding period.

For cleaning, repairing, replacing cages or transplanting fish and catching it, the bunker is deployed on the EO and installed along the jumper between the cages.

The economic effect of using the proposed device in a cage farm with an area of 2000 m of water surface will be 3 thousand rubles. in year.

It will be achieved by reducing operating costs, by increasing the convenience of cleaning, repairing cages, mechanization of fishing, and reducing its injury.

Claims (1)

1. A device for dispensing food to fish in cages, including a feed hopper with a lid and dispensing dispensers, characterized in that, in order to improve serviceability and reduce operating costs, as well as to ensure the delivery of feed to a certain point of the reservoir and reduce its loss The device is equipped with a vertical stand for placing the bunker on the bridge between the cages, and the bunker is mounted eccentrically on the stand relative to its center of gravity with the possibility of rotation in the i-horizontal plane. Sources of information taken into account in the examination 1. USSR author's certificate according to application No. 2696593 / 28-13, A 01 K 61/0 1973.