CN214853763U

CN214853763U - Shrimp fishing device

Info

Publication number: CN214853763U
Application number: CN202120946941.XU
Authority: CN
Inventors: 任雪
Original assignee: Dalian Ocean University
Current assignee: Dalian Ocean University
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-26
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a device is catched to shrimp, including stand, top cap, bottom plate, plastic net, guide net, counter weight ring, footing, shielding curtain, counter weight pole and stay cord. This device is when using, pulls out the stand, expandes the device to put into the bottom plate through the import with bait on, then put the shrimp catching place with the device, because be equipped with the weight lever on the bottom plate, be equipped with coniform footing on the weight lever in addition, consequently the device can be placed at the bottom steadily, is difficult for receiving the impact of rivers and emptys, and the pull rope drives the weight lever at last and shifts up so that the shielding curtain no longer shelters from the import. After waiting for a period of time, the shrimps can pass through the guide net through the open inlet to enter the fishing box to prey on the bait, then the pull rope is loosened, the shielding curtain can shield the inlet again under the action of gravity of the counterweight rod, and then the device is taken out, so that the fishing of the shrimps can be completed.

Description

Shrimp fishing device

Technical Field

The utility model belongs to the technical field of the equipment technique of catching shrimps and specifically relates to a device is catched to shrimp.

Background

At present, when people catch shrimps in large-area waters, flat nets are generally used, the natural conditions of the bottoms of the shrimp catching water areas are complex, and a lot of ditches, pits and riprap exist, the shrimps are difficult to catch or catch by using the traditional shrimp catching net in the complex terrain, the missed shrimps are frightened, the normal growth of the shrimps is influenced, the yield of the shrimps is low, the labor intensity is high, the efficiency is low, and when the net is lifted after the flat nets catch the shrimps, the shrimps on the flat nets are easy to escape, so that a shrimp catching device needs to be designed again.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model aims to provide a shrimp fishing device.

The technical scheme of the utility model as follows: a shrimp fishing device comprises a stand column, a top cover, a bottom plate, a plastic net, a guide net, a counterweight ring, a footing, a shielding curtain, a counterweight rod and a pull rope; the top cover and the bottom plate are oppositely arranged and spaced in the vertical direction, the stand columns are vertically arranged, the upper ends of the stand columns are connected with the top cover, the lower ends of the stand columns are connected with the bottom plate, the stand columns can stretch in the vertical direction, the stand columns are arranged in the circumferential direction of the bottom plate at intervals, the plastic net is connected between any two adjacent stand columns, and the top cover, the bottom plate, the stand columns and the plastic net define a fishing box; the center of the plastic net is provided with an inlet, the guide net is positioned in the fishing box and arranged at the inlet, the guide net is an annular conical net, and the guide net gradually shrinks in the direction from the inlet to the inside of the fishing box; the shielding curtain is arranged at any inlet, the upper end of the shielding curtain is connected with the top cover, the lower end of the shielding curtain is connected with the counterweight rod, the top cover is provided with a rope penetrating hole, the lower end of the rope is connected with the counterweight rod, and the upper end of the rope penetrates through the rope penetrating hole upwards; the lower surface of the bottom plate is provided with the counterweight ring, the bottom of the counterweight ring is provided with a plurality of bottom feet, and the bottom feet are conical with thick upper ends and thin lower ends.

Furthermore, a waterproof suction lamp is arranged on the top cover.

Furthermore, be equipped with a plurality of holes of permeating water on the bottom plate, the bottom plate with the stand can be dismantled continuously.

Furthermore, a rope threading ring is arranged at the center of the top cover, and the pull ropes are arranged in the rope threading ring in a penetrating mode and are combined and woven into a strand.

Compared with the prior art, the beneficial effects of the utility model are as follows:

because the stand is scalable, therefore the time spent at ordinary times not, can contract the stand to reduce the device volume, be convenient for accomodate. When needs use, pull out the stand again, expand the device to put into the bottom plate through the import with bait on, then put the shrimp catching place with the device, because be equipped with the weight lever on the bottom plate, be equipped with coniform footing on the weight lever in addition, consequently the device can be placed at the bottom steadily, is difficult for receiving the impact of rivers and empties, and the pull rope at last drives the weight lever and shifts up so that the shielding curtain no longer shelters from the import.

The guide net that sets up is the taper net, and its one end opening is big, and one end opening is little, and the big end of opening links to each other with the import moreover, makes the shrimp easy entering from this, is difficult for coming out, cooperates the shielding curtain again and can effectively prevent that the shrimp from escaping, improves and catches the success rate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work:

fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the present invention;

fig. 3 is an exploded view of the present invention.

Reference numerals:

1. a column; 2. a top cover; 3. a base plate; 4. a plastic mesh; 5. a guide net; 6. a counterweight ring; 7. footing; 8. a curtain; 9. a weight lever; 10. pulling a rope; 11. a stringing ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", "radial", "axial", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element 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.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The shrimp fishing device according to the embodiment of the present invention is described below with reference to fig. 1 to 3 of the accompanying drawings, which includes a post 1, a top cover 2, a bottom plate 3, a plastic net 4, a guide net 5, a weight ring 6, a footing 7, a curtain 8, a weight lever 9, and a pull rope 10.

The top cover 2 and the bottom plate 3 are oppositely arranged and spaced in the vertical direction, the stand columns 1 are vertically arranged, the upper ends of the stand columns 1 are connected with the top cover 2, the lower ends of the stand columns 1 are connected with the bottom plate 3, the stand columns 1 can stretch in the vertical direction, the stand columns 1 are arranged in a plurality of numbers, the stand columns 1 are arranged at intervals in the circumferential direction of the bottom plate 3, a plastic net 4 is connected between any two adjacent stand columns 1, and the top cover 2, the bottom plate 3, the stand columns 1 and the plastic net 4 define a fishing box; an inlet is arranged at the center of the plastic net 4, the guide net 5 is positioned in the fishing box and arranged at the inlet, the guide net 5 is an annular conical net, and the guide net 5 gradually shrinks in the direction from the inlet to the inside of the fishing box; a shielding curtain 8 is arranged at any inlet, the upper end of the shielding curtain 8 is connected with the top cover 2, the lower end of the shielding curtain 8 is connected with the counterweight rod 9, a rope threading hole is formed in the top cover 2, the lower end of a pull rope 10 is connected with the counterweight rod 9, and the upper end of the pull rope 10 upwards penetrates through the rope threading hole; the lower surface of the bottom plate 3 is provided with a counterweight ring 6, the bottom of the counterweight ring 6 is provided with a plurality of bottom feet 7, and the bottom feet 7 are in a conical shape with thick upper end and thin lower end.

The device has the following specific use process: because stand 1 is scalable, therefore not the time spent at ordinary times, can shrink stand 1 to reduce the device volume, be convenient for accomodate. When needs use, pull out stand 1 again, expand the device to put into the bottom plate 3 through the import with bait on, then put the shrimp catching place with the device, because be equipped with the weight lever 9 on the bottom plate 3, be equipped with coniform footing 7 on the weight lever 9 in addition, consequently the device can be placed at the bottom steadily, is difficult for receiving the impact of rivers and empties, at last pulling stay cord 10 drives weight lever 9 and shifts up so that shielding curtain 8 no longer shelters from the import.

After waiting for a period of time, the shrimps can pass through the guide net 5 through the open inlet to enter the fishing box to prey on the bait, then the pull rope 10 is loosened, the shielding curtain 8 can shield the inlet again under the action of gravity of the counterweight rod 9, and then the device is taken out, so that the fishing of the shrimps can be completed.

The guide net 5 that sets up is the taper net, and its one end opening is big, and one end opening is little, and the big end of opening links to each other with the import moreover, makes the shrimp easy entering from this, is difficult for coming out, cooperates shielding curtain 8 again and can effectively prevent the shrimp and escape, improves and catches the success rate.

The device has simple structure, is easy to catch shrimps, is convenient to process and manufacture and has popularization prospect.

In this embodiment, the top cover 2 is provided with a waterproof suction lamp, so that the suction lamp can emit light to attract shrimps into the fishing box.

In this embodiment, the bottom plate 3 is provided with a plurality of water permeable holes, so that the resistance of water flow when the device is taken out can be reduced.

Further, the bottom plate 3 is detachably connected with the upright post 1, so that the bottom plate 3 can be conveniently taken down, and the captured shrimps can be fished out.

In this embodiment, as shown in fig. 1, the center of the top cover 2 is provided with the rope-threading ring 11, and the plurality of pull ropes 10 are arranged in the rope-threading ring 11 and are combined into one strand, so that the plurality of pull ropes 10 can be driven to act simultaneously by pulling one strand of rope, thereby eliminating the trouble of respectively pulling different pull ropes 10 and facilitating the use.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A shrimp fishing device is characterized by comprising a stand column, a top cover, a bottom plate, a plastic net, a guide net, a counterweight ring, a footing, a shielding curtain, a counterweight rod and a pull rope;

the top cover and the bottom plate are oppositely arranged and spaced in the vertical direction, the stand columns are vertically arranged, the upper ends of the stand columns are connected with the top cover, the lower ends of the stand columns are connected with the bottom plate, the stand columns can stretch in the vertical direction, the stand columns are arranged in the circumferential direction of the bottom plate at intervals, the plastic net is connected between any two adjacent stand columns, and the top cover, the bottom plate, the stand columns and the plastic net define a fishing box;

the center of the plastic net is provided with an inlet, the guide net is positioned in the fishing box and arranged at the inlet, the guide net is an annular conical net, and the guide net gradually shrinks in the direction from the inlet to the inside of the fishing box;

the shielding curtain is arranged at any inlet, the upper end of the shielding curtain is connected with the top cover, the lower end of the shielding curtain is connected with the counterweight rod, the top cover is provided with a rope penetrating hole, the lower end of the rope is connected with the counterweight rod, and the upper end of the rope penetrates through the rope penetrating hole upwards;

the lower surface of the bottom plate is provided with the counterweight ring, the bottom of the counterweight ring is provided with a plurality of bottom feet, and the bottom feet are conical with thick upper ends and thin lower ends.

2. The shrimp fishing device of claim 1, wherein the top cover has a waterproof suction light.

3. The shrimp fishing device of claim 1, wherein the base plate has a plurality of water permeable holes therein, the base plate being removably connected to the posts.

4. The shrimp fishing device of claim 1, wherein a stringing ring is provided at the center of the top cover, and the plurality of pulling ropes are threaded into the stringing ring and are combined and braided into one strand.