CN210929221U - Special fishing net for circular aquaculture container - Google Patents

Abstract

The utility model discloses a special scoop net of circular aquaculture container, including dragging for the frame, drag for the frame and include first framework and second framework, the front end of first framework is open state, the second framework is connected between the both ends of first framework opening part, the second framework includes a plurality of first connecting pieces, second connecting piece and round pin axle, and rotate the connection through the round pin axle in proper order between first connecting piece and the second connecting piece, the tip of the first connecting piece that second framework both ends correspond rotates the tip that is connected to first framework respectively through the round pin axle, drag for the frame and establish the cover and be equipped with the rubber sleeve, it has the dictyosome to drag for the frame through the rubber sleeve sewing, the outside welding of first framework middle-end has and drags for the connecting rod that the frame is located same horizontal plane, the other end welding of connecting rod has the pole of holding. The utility model discloses the in-process that uses in circular aquaculture container can improve the efficiency of catching to the fish, and laborsaving easy operation is favorable to using widely.

Description

Special fishing net for circular aquaculture container

Technical Field

The utility model relates to an aquaculture technical field especially relates to a special scoop net of circular aquaculture container.

Background

With the development of society and the improvement of productivity, in the aquaculture process, besides the traditional pond type aquaculture mode, the aquaculture container can be built for aquaculture, in the process of using the aquaculture container, when fishes in the aquaculture container need to be fished and arrested, a fishing net needs to be used, however, when the traditional fishing net is used for arresting the circular aquaculture container, because the net port of the traditional fishing net is in a fixed state, the net port of the fishing net cannot be attached to the inner surface of the circular aquaculture container, so that the fishes can easily escape from the gap between the net port of the fishing net and the inner wall of the circular aquaculture container, and the fishing efficiency of the fishing net is reduced. Therefore, we propose a special fishing net for a circular aquaculture container.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a special fishing net for a circular aquaculture container.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a special fishing net for a circular aquaculture container comprises a fishing frame, wherein the fishing frame comprises a first frame body and a second frame body, the front end of the first frame body is in an open state, the second frame body is connected between two ends of the opening of the first frame body, the second frame body comprises a plurality of first connecting pieces, a plurality of second connecting pieces and pin shafts, the first connecting pieces and the second connecting pieces are sequentially and rotatably connected through the pin shafts, the end parts of the first connecting pieces corresponding to two ends of the second frame body are respectively and rotatably connected to the end parts of the first frame body through the pin shafts, a rubber sleeve is sleeved on the fishing frame, the fishing frame is provided with a net body through the rubber sleeve, a connecting rod which is positioned on the same horizontal plane as the fishing frame is welded on the outer side of the middle end of the first frame body, a holding rod is held by the other end of the connecting rod, a mounting hole is formed in the rear end of the holding rod, a stressing sewing cylinder is placed on, the clamping device is characterized in that a limiting rod penetrates through one end, located inside the mounting hole, of the stressing cylinder, the end, located outside the stressing cylinder, of the limiting rod is fixedly connected with the holding rod, and a limiting block is welded at one end, located inside the stressing cylinder, of the limiting rod.

Preferably, the inner end face of one end of the force application cylinder, which is far away from the inside of the mounting hole, is fixedly provided with a permanent magnet, and when the force application cylinder is inserted into the mounting hole, the permanent magnet and the limiting block are attracted.

Preferably, the outer end face of one end, far away from the inside of the mounting hole, of the force application cylinder is provided with a pulling ball, and the pulling ball and the force application cylinder are of an integrated structure.

The utility model provides a special scoop net of circular aquaculture container, beneficial effect lies in: in the using process, the fishing net is held through the holding rod, the second frame body formed by the first connecting piece, the second connecting piece and the pin shaft can deform in the process that the fishing frame is arranged inside the circular aquaculture container and fishes are fished, so that the fishing frame can be attached to the surface inside the circular aquaculture container, gaps between the fishing frame and the surface inside the circular aquaculture container are avoided, the phenomenon that the fishes escape from the gaps between the fishing frame and the surface inside the circular aquaculture container in the fishing process is avoided, and the fishing efficiency of the fishing net on the fishes in the using process of the fishing net in the circular aquaculture container is improved; catch when the dictyosome from dragging for the frame when catching for the dictyosome, whole dictyosome becomes heavier this moment, become heavier phenomenon because of the splendid attire fish to the dictyosome, the accessible is drawn the ball and is taken out afterburning section of thick bamboo, break away from between stopper and the permanent magnet this moment, afterburning section of thick bamboo stretches out from holding the pole, the stopper has avoided afterburning section of thick bamboo to drop at the in-process that stretches out this moment, the in-process that stretches out at afterburning section of thick bamboo, a hand is taken holding the pole, a hand is taken holding afterburning the afterburning section of thick bamboo, can make the use to the net become laborsaving easy operation this moment, consequently whole fishing net can improve the efficiency to the fishing of the fish at the in-process of using, and laborsaving easy operation.

Drawings

FIG. 1 is a cross-sectional view of a special fishing net for a circular aquaculture container according to the present invention;

fig. 2 is a schematic structural view of the special fishing net for circular aquaculture containers of the present invention.

In the figure: the fishing frame comprises a fishing frame 1, a first frame body 2, a second frame body 3, a first connecting piece 301, a second connecting piece 302, a pin shaft 303, a rubber sleeve 4, a net body 5, a connecting rod 6, a holding rod 7, a mounting hole 8, a force application cylinder 9, a limiting rod 10, a limiting block 11, a permanent magnet 12 and a pulling ball 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a special fishing net for a circular aquaculture container comprises a fishing frame 1, wherein the fishing frame 1 comprises a first frame body 2 and a second frame body 3, the front end of the first frame body 2 is in an open state, the second frame body 3 is connected between two ends of the opening of the first frame body 2, the second frame body 3 comprises a plurality of first connecting pieces 301, second connecting pieces 302 and pin shafts 303, the first connecting pieces 301 and the second connecting pieces 302 are sequentially and rotatably connected through the pin shafts 303, the end parts of the first connecting pieces 301 corresponding to two ends of the second frame body 3 are respectively and rotatably connected to the end parts of the first frame body 2 through the pin shafts 303, a rubber sleeve 4 is sleeved on the fishing frame 1, a net body 5 is sewn on the fishing frame 1 through the rubber sleeve 4, a connecting rod 6 which is positioned on the same horizontal plane with the fishing frame 1 is welded on the outer side of the middle end of the first frame body 2, a holding rod 7 is welded on the other end of the connecting rod 6, holding rod 7 has placed afterburning section of thick bamboo 9 through mounting hole 8, and afterburning section of thick bamboo 9 is located the one end of 8 inside of mounting hole and runs through and be equipped with gag lever post 10, and fixed connection between gag lever post 10 is located the outside one end of afterburning section of thick bamboo 9 and the holding rod 7, and the stopper 11 has been welded to the one end that gag lever post 10 is located afterburning section of thick bamboo 9 inside.

The inner end face of one end, far away from the inside of the mounting hole 8, of the force application cylinder 9 is fixedly provided with a permanent magnet 12, when the force application cylinder 9 is inserted into the mounting hole 8, the permanent magnet 12 and the limiting block 11 are attracted, and when the force application cylinder 9 is not extracted, the permanent magnet 12 can adsorb the limiting block 11, so that the force application cylinder 9 can be in a stable state in the mounting hole 8.

The outer end face of one end, far away from the inside of the mounting hole 8, of the force application cylinder 9 is provided with a pulling ball 13, the pulling ball 13 and the force application cylinder 9 are of an integrated structure, and the pulling ball 13 is arranged to apply force to and pull the force application cylinder 9 conveniently.

In summary, the following steps: the utility model discloses in the in-process of using, hold pole 7 through holding and hold fishing net, in the in-process of fishing frame 1 and arranging circular aquaculture container inside and fishing for the fish, second framework 3 that comprises first connecting piece 301, second connecting piece 302 and round pin axle 303 can produce deformation, thereby can make fishing frame 1 laminate with the surface of circular aquaculture container inside, avoided fishing frame 1 and the surface of circular aquaculture container inside to produce the gap, thereby avoided the fish escaping from fishing frame 1 and the gap between the surface of circular aquaculture container inside in the fishing process phenomenon, and then improved fishing net to the fish in the use in circular aquaculture container and caught efficiency; when the fish is caught to dictyosome 5 in from dragging for frame 1, whole dictyosome 5 becomes heavier this moment, become heavier phenomenon because of the splendid attire fish to dictyosome 5, the accessible is drawn ball 13 and is taken out afterburning section of thick bamboo 9, break away from between stopper 11 and the permanent magnet 12 this moment, afterburning section of thick bamboo 9 stretches out from holding pole 7, stopper 11 has avoided afterburning section of thick bamboo 9 to drop at the in-process that stretches out this moment, at the in-process that afterburning section of thick bamboo 9 stretches out, one hand is held holding pole 7, one hand is held afterburning section of thick bamboo 9, can make the use to the fishing net become laborsaving easy operation this moment, consequently, whole fishing net can improve the efficiency to the fishing of fish at the in-process of using, and laborsaving easy operation, and then be favorable to using widely.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (3)

1. The special fishing net for the circular aquaculture container comprises a fishing frame (1) and is characterized in that the fishing frame (1) comprises a first frame body (2) and a second frame body (3), the front end of the first frame body (2) is in an open state, the second frame body (3) is connected between two ends of an opening of the first frame body (2), the second frame body (3) comprises a plurality of first connecting pieces (301), a plurality of second connecting pieces (302) and a pin shaft (303), the first connecting pieces (301) and the second connecting pieces (302) are sequentially connected in a rotating mode through the pin shaft (303), the end portions of the first connecting pieces (301) corresponding to two ends of the second frame body (3) are respectively connected to the end portions of the first frame body (2) in a rotating mode through the pin shaft (303), a rubber sleeve (4) is arranged on the fishing frame (1), and a net body (5) is sewn through the rubber sleeve (4), the welding of the outside of first framework (2) middle-end has and drags for connecting rod (6) that frame (1) is in same horizontal plane, the other end welding of connecting rod (6) has and takes holding pole (7), take the rear end of holding pole (7) and seted up mounting hole (8), take holding pole (7) and placed afterburning section of thick bamboo (9) through mounting hole (8), afterburning section of thick bamboo (9) are located the inside one end of mounting hole (8) and run through and are equipped with gag lever post (10), gag lever post (10) are located afterburning section of thick bamboo (9) outside one end and take holding between the pole (7) fixed connection, the one end welding that gag lever post (10) are located afterburning section of thick bamboo (9) inside has stopper (11).

2. The special fishing net for the circular aquaculture container according to claim 1, wherein a permanent magnet (12) is fixedly installed on the inner end face of one end of the force application cylinder (9) far away from the inside of the installation hole (8), and when the force application cylinder (9) is inserted into the installation hole (8), the permanent magnet (12) and the limiting block (11) are attracted to each other.

3. The special fishing net for the circular aquaculture container according to claim 1, wherein the outer end face of one end of the force application cylinder (9) far away from the inside of the mounting hole (8) is provided with a pulling ball (13), and the pulling ball (13) and the force application cylinder (9) are of an integral structure.

Images