CN104969939A

CN104969939A - Grass carp trapping cage

Info

Publication number: CN104969939A
Application number: CN201410132312.8A
Authority: CN
Inventors: 尹克华
Original assignee: Xuzhou Yitong Fishing Gear Co Ltd
Current assignee: Xuzhou Yitong Fishing Gear Co Ltd
Priority date: 2014-04-02
Filing date: 2014-04-02
Publication date: 2015-10-14

Abstract

The invention relates to a grass carp trapping cage comprising a fish feeding stage, a fish storage cage and a fish fetching cage enclosed by net sheets. The fish feeding stage, the fish storage cage and the fish fetching cage are enclosed by the net walls on four sides. A front sliding door, a middle sliding door and a back sliding door are respectively arranged on the net walls on the front sides of the fish feeding stage, the fish storage cage and the fish fetching cage. Front sliding door strings, middle sliding door strings and back sliding door strings are respectively connected to the two sides of the front sliding door, the middle sliding door and the back sliding door. The front sliding door, the middle sliding door and the back sliding door can be opened and closed in a sliding way with the cooperation of the front sliding door strings, the middle sliding door strings and the back sliding door strings. The fish fetching cage is a narrow long cage body. A fish pushing plate is arranged in the narrow long cage body. A push-pull rod is connected to the fish pushing plate. The fish pushing plate can move back and forth in the fish fetching cage with the push-pull rod. The net walls, the fish feeding stage, the fish storage cage, the fish fetching cage, the front sliding door, the middle sliding door and the back sliding door are connected through a head rope and a foot rope and setting piles.

Description

Grass carp trapping net cage

Technical field

The present invention relates to one and catch grass carp net cage, particularly a kind of grass carp trapping net cage, belong to fishing net's box technology field.

Background technology

At present, people are in fish pond, pond on a hill, lake, when the water surfaces for aquaculture such as reservoir fish for grass carp, general traditional drawing in the net all is used to fish for, owing to drawing in the net, area is large, Heavy Weight, need more than tens people normally to draw and catch grass carp, again owing to drawing sound in the process of catching grass carp large, action is fast, grass carp is easily made to get a fright, affect the normal growth of grass carp, in addition the grass carp of leakage is easily injured, injured grass carp wound infection is caused mutually to be transmitted to other grass carp, beyond thought difficulty is brought to prevent disease, so, use draws in the net to fish for grass carp at water surface for aquaculture, and to there is labour intensity large, grass carp is afraid of one's shadow, grass carp is easily injured, bring the defect of difficulty to prevention fish disease.

Summary of the invention

The object of the invention is to: provide that a kind of labour intensity is little, grass carp is not frightened, grass carp is injured less, do not affect its normal growth, quantity of the catch is many, catch the effective a kind of grass carp trapping net cage of grass carp, overcome the existing above-mentioned defect existing when water surface for aquaculture fishes for grass carp of drawing in the net.

The technical solution adopted for the present invention to solve the technical problems is: a kind of grass carp trapping net cage, comprise hello the Yutai that mesh sheet surrounds, storage fish box, fish-taking box, feed Yutai, storage fish box, fish-taking box four sides has leader to surround, feeding Yutai, storage fish box, above the leader of fish-taking box front, front sliding door is installed, middle sliding door, rear sliding door, front sliding door, middle sliding door, sliding door rope before the both sides of rear sliding door are connected to one, middle sliding door rope, rear sliding door rope, front sliding door, middle sliding door, rear sliding door is restricted at front sliding door, middle sliding door rope, can switch back and forth under the cooperatively interacting of rear sliding door rope, fish-taking box is long narrow shape casing, be provided with in long narrow shape casing and push away fish plate, push away on fish plate and be connected with pull bar, pushing away fish plate can be movable back and forth in fish-taking box under the effect of pull bar, leader, feed Yutai, storage fish box, fish-taking box, front sliding door, middle sliding door, being interconnected between rear sliding door all has upper and lower gang rope, fixation stake is interconnected and forms.

The present invention is achieved in that and selects the required water surface, grass carp trapping net cage is installed in the water surface chosen, after installing, every day at regular time and quantity feeding in the net cage of Yutai fish meal of throwing something and feeding, the apartment house district of grass carp can be formed after throwing something and feeding tens days, because grass carp can send a kind of food ultrasonic when eating fish meal, grass carp within circumference km can be focused on feed in the net cage of Yutai and take food, grass carp once get used to eating fish meal in hello Yutai net cage, just define conditioned reflex, they have food to eat once understanding is fed in the net cage of Yutai everyday, feeding Yutai net cage will attract more grass carp to come to eat food, just define natural natural fish news, after fish news to be formed, can by requirement timing once a day or once fish for several days, during fishing, observe to enter to feed and enter fish quantity in the net cage of Yutai, front sliding door can be closed after reaching the amount of catching, make the grass carp fed outside the net cage of Yutai freely movable, feed Yutai and stop feeding, then middle sliding door is opened, fish is allowed to enter storage fish box, storage fish box is pulled in closing after entering full grass carp, then rear sliding door is opened, fish is allowed to enter fish-taking box, fish-taking box is pulled after entering full rear closedown, fish plate will be pushed away insert from rear sliding door, promotion pushes away fish plate and available fishing net and in fish-taking box, copies fish put into ship storehouse, so repeatedly operate, after reaching the amount of catching, sliding door and middle sliding door after closing, open front sliding door, allow fish normally pass in and out and feed Yutai net cage, every day, timing was thrown something and fed fish meal equally, when need to catch again when catching.

Beneficial effect of the present invention: as can be seen from such scheme, the present invention has that labour intensity is little, grass carp is not frightened, grass carp is injured less, do not affect its normal growth, quantity of the catch is many, catch the effective advantage of grass carp, reach object of the present invention, effectively overcome use traditional draw in the net that the labour intensity existing when water surface for aquaculture fishes for grass carp is large, grass carp is afraid of one's shadow, grass carp easily injured, affect its normal growth, injured grass carp by disease propagation to other grass carp, bring the defect of difficulty to prevention fish disease.

Below in conjunction with accompanying drawing, the invention will be further described.

Accompanying drawing explanation

Fig. 1 is structure chart of the present invention;

Fig. 2 is feeding fish box and storing up fish box structure chart of Fig. 1;

Fig. 3 is the sliding door structure figure of Fig. 1;

Fig. 4 is that the fish that pushes away of Fig. 1 is hardened composition.

Embodiment

As shown in Figure 1, and with reference to Fig. 2, 3, shown in 4, grass carp trapping net cage of the present invention, comprises hello the Yutai 49 that mesh sheet 31 surrounds, storage fish box 51, fish-taking box 53, feeds Yutai 49, storage fish box 51, fish-taking box 53 four sides has leader 59 to surround, and is feeding Yutai 49, storage fish box 51, sliding door 37 before fish-taking box 53 front leader 59 is provided with above, middle sliding door 41, rear sliding door 45, front sliding door 37, middle sliding door 41, to pull before the both sides of rear sliding door 45 are connected to one rope 39, middle sliding door rope 43, rear sliding door rope 47, front sliding door 37, middle sliding door 41, rear sliding door 45 is at front sliding door rope 39, middle sliding door rope 43, can switch back and forth under the cooperatively interacting of rear sliding door rope 47, fish-taking box 53 is long narrow shape casing, is provided with and pushes away fish plate 55, push away on fish plate 55 and be connected with pull bar 57 in long narrow shape casing, pushing away fish plate 55 can be movable back and forth in fish-taking box 53 under the effect of pull bar 57, leader 59, feed Yutai 49, storage fish box 51, fish-taking box 53, front sliding door 37, middle sliding door 41, being interconnected between rear sliding door 45 all has upper and lower gang rope 33, fixation stake 35 is interconnected and forms.

The above embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that the common engineers and technicians in this area make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.

Claims

1. a grass carp trapping net cage, it is characterized in that: what comprise that mesh sheet (31) surrounds feeds Yutai (49), storage fish box (51), fish-taking box (53), feed Yutai (49), storage fish box (51), fish-taking box (53) four sides have leader (59) to surround.

2. grass carp trapping net cage according to claim 1, it is characterized in that: feeding Yutai (49), storage fish box (51), fish-taking box (53) front leader (59) is provided with front sliding door (37) above, middle sliding door (41), rear sliding door (45), front sliding door (37), middle sliding door (41), sliding door rope (39) before the both sides of rear sliding door (45) are connected to one, middle sliding door rope (43), rear sliding door rope (47), front sliding door (37), middle sliding door (41), rear sliding door (45) restricts (39) at front sliding door, middle sliding door rope (43), can switch back and forth under the cooperatively interacting of rear sliding door rope (47).

3. grass carp trapping net cage according to claim 1 and 2, it is characterized in that: fish-taking box (53) is long narrow shape casing, be provided with in long narrow shape casing and push away fish plate (55), push away on fish plate (55) and be connected with pull bar (57), pushing away fish plate (55) can be movable back and forth in fish-taking box (53) under the effect of pull bar (57).

4. grass carp trapping net cage according to claim 1 and 2, is characterized in that: being interconnected between leader (59), hello Yutai (49), storage fish box (51), fish-taking box (53), front sliding door (37), middle sliding door (41), rear sliding door (45) all has upper and lower gang rope (33), fixation stake (35) is interconnected and forms.