SU626740A1

SU626740A1 - Fish breeding device

Info

Publication number: SU626740A1
Application number: SU772475937A
Authority: SU
Inventors: Владимир Павлович Грудцин; Николай Александрович Ефремов; Леонид Васильевич Хромов
Original assignee: Краснодарский Филиал Всесоюзного Научно-Исследовательского Института Прудового Рыбного Хозяйства
Priority date: 1977-04-19
Filing date: 1977-04-19
Publication date: 1978-10-05

Description

(54) УСТШЙСТВО ДЛЯ СОДЕРЖАНИЯ РЫБЫ(54) FISH SUPPORT

Изобретение относитс н рыбоводной технике, в частности к устройствам .дл содержани рыбы.The invention relates to a fish farming technique, in particular to devices for keeping fish.

Известно устройсуво дл содержани рыбы, включающее замкнутую ппавучую конструкцию из понтона и сетадтьге садки, закрепленные на ней посредством распорных рамок и крючьев {l J.It is known a device for keeping fish, including a closed-loop, pontoon and setadge cage, attached to it by means of spacers and hooks {l J.

Наиболее близким к изобретению вл етс устройство, содержащее плавучее средство, закрепленный на нем сетадтый садок, н механизм подъема садка {2J.The closest to the invention is a device containing a floating facility, a net mounted cage attached thereto, and a cage lifting mechanism {2J.

Недостатком этих устройств вл етс то, что при вьтолнении операции подсушивани делевой части садка требуетс четы ре человека.The disadvantage of these devices is that when performing the drying operation of the prefabricated part of the cage, four people are required.

Цегаь изобретени - обеспечение.удобства эксплуатации рыбоводных садков путем подсушивани сетчатой части садка.The inventive principle is the maintenance of fishpond exploitation by drying the net part of the cage.

Дл этого механизм подъема выполнен из двух поворотных осей с приводными шкивами, кажда из которых смонтирована вдоль тордовой «тороны садка, и штанг, онсольно закред1ленных на концах ocieй и св занных с пожилинами садка.For this purpose, the lifting mechanism is made of two swivel axes with driving pulleys, each of which is mounted along the toroidal cage, and the rods, which are axially lowered at the ends of the ocie and connected with the old cages.

При этом длина каждой штанги н превышает половины рассто ни между ос ми.The length of each rod is more than half the distance between the axles.

На фиг. 1 изображено предлагаемое устройство, общий ВИД на фиг. 2 - разрез Л-А фир. 1; на фиг. 3 - положени; сетчатой части садка при его подсушивании .FIG. 1 shows the proposed device, a general view of FIG. 2 - section A-Fir. one; in fig. 3 - position; net part of the cage during its drying.

Устройство содержит сетчатый садок с верхней подборой 2, закрепленной на крючках 3 плавсредства 4. Последнее выполнено в виде пр моугольной рамы, на которой шарнирно установлены оси 5 с жестко закрепленными на них штангам в и-приводными шкивами 7, имеющими стопор 8. Сетчатый садок 1 соединен со штангами. 6 нижними и боковыми аожилинами 9. Посадка делевой части садка по верхней подборе и по боковым и нижним пожилинам обеспечивает ее нат жение в рабочем положении.The device contains a net cage with a top pick 2 attached to the hooks 3 of the craft 4. The latter is made in the form of a rectangular frame on which the axles 5 are pivotally mounted with the rods fixed to them and in the driving pulleys 7 having a stopper 8. Mesh cages 1 connected to the rods. 6 lower and lateral lodging 9. The landing of the dividing part of the cage on the upper selection and on the lateral and lower parts ensures its tension in the working position.

Claims

The stopper 8 is made in the form of a pin lock. The length of the rods b should not be more than half the distance between the axles 5. The device works as follows .. Dip the partial drying of the net part of the cage with the chains of its repair, preventive treatment, drying, inspection and trapping of the fish with 8 pulleys 7 , then, by rotating the pulley 7, one pair of axles 5 is rotated together with rods 6, and then the second pair (if necessary, the new position of the pulley 7, and from the ice side, and rods 6 are fixed by stoppers 8, after the necessary fish hatches have been performed 6 times download into the initial position, which is fixed by the Sequential raising and lowering of the pairs of rods 6, which allows to perform the necessary fish-breeding operations on cages with one piece of fish without completely unloading the fish. At this point, the fish in the cage prepares into the left half. rods 6, at which it is possible to inspect the right and left parts of the cage and its center in Fig. 3 a), repair of cases, inspection and fishing (Fig. 3 a and 3 b). Formula of inventions. 1. A device for keeping the fish, including a net cage fixed on a floating craft, and a cage lifting mechanism, characterized in that, in order to ensure ease of operation by drying the net cage part, the lift mechanism is made of douh noBqpOTHbix axes with par pulleys each of which is milled along the torped side of the cage, and the rods, which are cantilever-mounted on the ends of the axles and connected to the elderly sadka.

2. The device is made in accordance with claim 1, that is, with the fact that the bottom of each pants does not exceed half the distance between the axes. Sources of information taken into account in the examination:, 1. USSR Copyright Certificate hfe463429, Kfl.A 01 К 61 / ОО, 1973. а .. Japanese patent №43-20834, cl. 8 In 331, 1968.

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