CN212436997U

CN212436997U - Movable fishing net

Info

Publication number: CN212436997U
Application number: CN202020867227.7U
Authority: CN
Inventors: 黄新
Original assignee: Quanzhou Institute of Information Engineering
Current assignee: Quanzhou Institute of Information Engineering
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-02
Anticipated expiration: 2030-05-21

Abstract

The utility model relates to a movable fishing net, its main part is the fishing net body, and fishing net body center is equipped with the beam net seat, and the stay cord that is used for receiving the net is connected to the beam net seat, and the edge of fishing net body is equipped with the counter weight body, and its design essential lies in the underwater propulsor of remote controller control advancing direction is connected to the edge fixed of fishing net body, and underwater propulsor is equipped with at least threely, and evenly distributed is at fishing net body edge. During operation, the underwater propeller is controlled through the remote controller, the position of the fishing net is moved after the net is scattered, net opening or net retracting adjustment is achieved, labor intensity is reduced, operation is convenient, and fishing efficiency and success rate are improved.

Description

Movable fishing net

Technical Field

The utility model relates to a fishing gear, in particular to a movable fishing net.

Background

The fishing net is a fishing device, usually a net structure made of synthetic fiber, the center of the fishing net is provided with a pull rope for conveniently collecting the net, and the edge of the fishing net is provided with a counterweight body for realizing the purposes of sinking and gathering the net. However, the existing fishing net has a single function, and during fishing, net scattering is usually realized by means of manual skill and proficiency, and once net scattering is carried out, the position of the fishing net is not easy to adjust; if the net casting fails, the net needs to be collected again and then cast again. Obviously, the operation is time-consuming and labor-consuming, and affects the fishing efficiency and success rate. Therefore, if the position of the fishing net can be adjusted after net scattering, the fishing efficiency and success rate can be improved, and a fishing net capable of adjusting after net scattering needs to be designed.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a movable fishing net to the field, which solves the technical problems that the position of the fishing net is difficult to adjust after the fishing net is scattered on the prior fishing net, and the fishing efficiency and the success rate are influenced. The purpose is realized by the following technical scheme.

The utility model provides a movable fishing net, this movable fishing net's main part is the fishing net body, and fishing net body center is equipped with the beam net seat, and the stay cord that is used for receiving the net is connected to the beam net seat, and the edge of fishing net body is equipped with the counter weight body, and its structural feature lies in the underwater propulsor of the edge fixed connection of fishing net body by remote controller control advancing direction, underwater propulsor are equipped with at least three, and evenly distributed is at fishing net body edge. The underwater propeller is controlled by the remote controller, so that the position adjustment of the fishing net after net scattering is realized, the operation is more convenient, and the fishing efficiency and the success rate are improved.

The underwater propeller comprises a housing and a remote control receiving module which is fixed in the housing and is provided with a power supply, wherein the remote control receiving module is in remote control communication connection with the remote controller; a through water cavity is formed in the housing, a motor support is installed in the through water cavity, the motor support is fixedly connected with a waterproof motor, the waterproof motor is electrically connected with the remote control receiving module and is controlled to rotate forwards and backwards by a remote controller, an output shaft of the waterproof motor is fixedly connected with a propelling blade, and a water passing channel is formed between the circumferential direction of the waterproof motor and the inner wall of the through water cavity. The structure is a concrete structure of the underwater propeller, and the underwater propeller can realize forward pushing and backward pushing, so that the fishing net is driven to change the position or the state of the fishing net.

And two ends of the straight-through water cavity of the housing are provided with protective mesh enclosures. Through the structure, the fishing net or sundries are prevented from entering the straight-through water cavity of the housing, and the normal and stable work of the underwater propeller is ensured.

And a sealed floating cavity for controlling the underwater propeller to horizontally suspend in water is arranged in the housing, and the remote control receiving module is arranged in the sealed floating cavity. Through the structure, the underwater propeller balancing device has the function of balancing the underwater propeller, so that the underwater propeller is kept in a horizontal state, and the fishing net can be conveniently adjusted.

The two ends of an output shaft of the waterproof motor are fixedly connected with the propelling blades, and the rotating propelling directions of the propelling blades at the two ends are consistent. With this structure, the propulsive force is improved.

At least two points are formed between the underwater propeller and the net line of the outermost ring of the fishing net body for fixation. Through the structure, the position of the underwater propeller relative to the fishing net is stable, and the underwater propeller can move relative to the net restraining seat in the linear direction as far as possible.

The underwater propeller and the fishing net body are detachably connected, namely, the top surface of the underwater propeller is provided with at least two threading clamping plates which are used for being connected in a penetrating way and clamping and fixing the net thread on the outermost ring of the fishing net body, and the threading clamping plates and the underwater propeller are fixed through screws. Through this structure, make things convenient for underwater propulsor's dismouting operation.

The underwater propeller top surface is connected with three threading clamp plates distributed in an isosceles triangle manner, wherein the two threading clamp plates are connected with the outermost circle of the fishing net body in a penetrating manner, the net wire between the two threading clamp plates and the net restraining seat are provided with the net restraining wire which is linearly connected when the fishing net body is opened to the maximum, the net restraining wire is clamped and fixed in the rest threading clamp plates, and when the fishing net body is opened to the maximum, one end of the underwater propeller in the advancing direction faces the net restraining seat. Through the structure, the working stability of the underwater propeller is further improved, and the underwater propeller can move relative to the beam net seat in a linear direction as far as possible.

The underwater propeller is internally provided with an azimuth signal transmitter for transmitting azimuth signals, the beam net seat is internally provided with an azimuth signal transceiver for receiving the azimuth signals transmitted by the azimuth signal transmitter in real time and converting the azimuth signals into azimuth parameter information to be transmitted to the remote controller, the remote controller is provided with a display screen, and the remote controller is provided with an information processing unit for receiving the information transmitted by the azimuth signal transceiver and simulating and displaying the relative position state of the beam net seat and each underwater propeller on the display screen after processing the information. Through the structure, the operation of the underwater propeller is more visual, and the adjustment operation of the fishing net is more convenient.

The utility model has the advantages that: after the fishing net is used for fishing, the position of the fishing net is adjusted as required, the net is not required to be collected again, the labor intensity is reduced, the operation and the use are particularly convenient, the fishing efficiency and the success rate are improved, and the fishing net is suitable for being used as a movable fishing net or the improvement of the structure of the fishing net of the same kind.

Drawings

Fig. 1 is a schematic view of the structure of the utility model in use.

Fig. 2 is a schematic sectional structural view of the underwater propeller of the present invention.

Fig. 3 is a schematic perspective view of the underwater propulsion unit of the present invention, and a part of the schematic perspective view is enlarged.

Fig. 4 is a schematic diagram of the remote controller of the present invention.

Fig. 5 is a schematic diagram of a control part of the present invention.

The sequence numbers and names in the figure are: 1. the fishing net comprises a fishing net body, 101, a net binding seat, 102, a counterweight body, 103, a pull rope, 104, a net binding wire, 2, an underwater propeller, 201, a cover shell, 202, a sealing floating cavity, 203, a through water cavity, 204, a propelling blade, 205, a waterproof motor, 206, a motor support, 207, a remote control receiving module, 208, a protective net cover, 209, a threading clamp plate, 3, a remote controller, 301 and a display screen.

Detailed Description

The invention will now be further described with reference to the accompanying drawings.

As shown in figures 1-5, the movable fishing net is characterized in that a main body of the movable fishing net is a fishing net body 1, a net bundling seat 101 is arranged at the center of the fishing net body, the net bundling seat is fixedly connected with a pull rope 103 for collecting the net, the edge of the fishing net body is fixedly connected with a counterweight body 102, the edge of the fishing net body is fixedly connected with underwater propellers 2 of which the advancing direction is controlled by a remote controller 3, and at least three underwater propellers are uniformly distributed along the edge of the fishing net. The underwater propeller comprises a housing 201 and a remote control receiving module 207 which is fixed in the housing and is provided with a power supply, wherein the remote control receiving module is in remote control communication connection with a remote controller. A through water cavity 203 is formed in the housing, a motor support 206 is installed in the through water cavity, the motor support is fixedly connected with a waterproof motor 205, the waterproof motor is electrically connected with the remote control receiving module and is controlled to rotate forwards and backwards by a remote controller, two ends of an output shaft of the waterproof motor are fixedly connected with pushing blades 204, and the rotating pushing directions of the pushing blades at two ends are consistent. A water passing channel is arranged between the circumferential direction of the waterproof motor and the inner wall of the straight-through water cavity and used for realizing water inlet and water outlet. The two ends of the direct water cavity are connected with the protective net cover 208 in a screw or thread mode for preventing sundries from entering the direct water cavity. The encloser is internally provided with a sealed floating cavity 202 for controlling the underwater propeller to horizontally suspend in water, the top surface of the sealed floating cavity is a sealing cover fixed by screws, and a remote control receiving module is fixedly installed in the sealed floating cavity.

The remote control receiving module 207 can also be provided with an azimuth signal transmitter, the netting seat 101 of the fishing net body 1 is internally provided with an azimuth signal transceiver for receiving an azimuth signal transmitted by the azimuth signal transmitter in real time and converting the azimuth signal into azimuth parameter information to be transmitted to the remote controller 3, the remote controller is provided with a display screen 301, and the remote controller is provided with an information processing unit for receiving the information transmitted by the azimuth signal transceiver and simulating and displaying the relative position state of the netting seat and each underwater propeller on the display screen after processing the information.

When the fishing net body 1 sinks along with the balance weight bodies 102 in water, the underwater propellers 2 at the edge of the fishing net body keep one end of each underwater propeller facing the net bundling seat 101 under the action of the gravity of the balance weight bodies at the two sides. The method specifically comprises the following steps: three points are fixed between the underwater propeller and the most outer ring of the fishing net body, and the underwater propeller is detachably connected with the fishing net body. Three threading splint 209 that are isosceles triangle and distribute are connected to underwater propulsor top surface, and wherein two threading splint cross-under press from both sides tight fixed fishing net body outermost lane net twine, and are equipped with between the net twine between these two threading splint and the netting seat of fishing net body and are the netting line 104 of sharp connection when the fishing net body opens to the biggest, and this netting line presss from both sides tightly to be fixed in during remaining threading splint, and the fishing net body opens to the biggest, and underwater propulsor advancing direction's one end orientation the netting seat.

The working method of the utility model is as follows: after the movable fishing net is scattered into a fishing area, the remote controller 3 is used for remotely controlling the underwater propellers 2 at least at two same sides, so that the fishing net body is driven to move towards a required direction, after the movable fishing net is moved in place, all the underwater propellers are controlled to move towards a direction far away from the net tying seat by taking the net tying seat 101 of the fishing net body as a center, and whether the fishing net body is opened to the maximum state or not is judged by observing a display screen on the remote controller. When the fishing net is expanded to the maximum state, all the underwater propellers stop working, the fishing net body gradually sinks from the edge to form a net cover shape under the action of the counterweight body 102, and fishing operation can be realized in the state. If all the underwater propellers are controlled to work in the reverse direction, the underwater propellers drive the edge of the fishing net body to inwards fold the fishing net, when the fishing net is folded, the position of each underwater propeller relative to the net bundling seat is still observed through the display screen of the remote controller, and after the fishing net is folded, the pulling ropes 103 of the net bundling seat of the fishing net body are pulled, so that the fishing operation can be completed.

The above contents are intended to illustrate the technical means of the present invention, and do not limit the technical scope of the present invention. Obvious modifications or substitutions for the present invention by a person of ordinary skill in the art in combination with the prior art also fall within the protection scope of the present invention.

Claims

1. The utility model provides a movable fishing net, this movable fishing net's main part is fishing net body (1), and fishing net body center is equipped with beam net seat (101), and stay cord (103) that are used for receiving the net are connected to the beam net seat, and the edge of fishing net body is equipped with the counter weight body (102), its characterized in that the edge fixed connection of fishing net body (1) is by remote controller (3) control advancing direction's underwater propulsor (2), and underwater propulsor is equipped with at least three, and evenly distributed in fishing net body edge.

2. The portable fishing net according to claim 1, characterized in that the underwater propeller (2) comprises a housing (201), a remote control receiving module (207) with a power supply is fixed in the housing, and the remote control receiving module is connected with the remote controller (3) in a remote control communication way; a through water cavity (203) is formed in the housing, a motor support is installed in the through water cavity, the motor support is fixedly connected with a waterproof motor (205), the waterproof motor is electrically connected with the remote control receiving module and is controlled to rotate forwards and reversely by a remote controller, an output shaft of the waterproof motor is fixedly connected with a propelling blade (204), and a water passing channel is formed between the circumferential direction of the waterproof motor and the inner wall of the through water cavity.

3. The movable fishing net according to claim 2, characterized in that the two ends of the through water cavity (203) of the housing (201) are provided with protective screens (208).

4. The movable fishing net according to claim 2, characterized in that a sealed floating cavity (202) for controlling the underwater propeller (2) to horizontally float in water is arranged in the housing (201), and the remote control receiving module (207) is arranged in the sealed floating cavity.

5. The movable fishing net according to claim 2, characterized in that the two ends of the output shaft of the waterproof motor (205) are fixedly connected with the propelling blades (204), and the rotating propelling directions of the propelling blades at the two ends are consistent.

6. Movable fishing net according to claim 1, characterised in that at least two points of fixation are formed between the underwater propeller (2) and the net line of the outermost ring of the fishing net body (1).

7. The movable fishing net according to claim 6, characterized in that the underwater propeller (2) is detachably connected with the fishing net body (1), that is, the top surface of the underwater propeller is provided with at least two threading clamp plates (209) for threading and clamping and fixing the net thread on the outermost ring of the fishing net body, and the threading clamp plates and the underwater propeller are fixed through screws.

8. The movable fishing net according to claim 7, characterized in that the top surface of the underwater propeller (2) is connected with three threading clamp plates (209) distributed in an isosceles triangle, wherein two threading clamp plates are connected with the outermost ring of the net line of the fishing net body (1) in a penetrating way, a net tying line (104) which is connected in a straight line when the fishing net body is opened to the maximum is arranged between the net line between the two threading clamp plates and the net tying seat (101), the net tying line is clamped and fixed in the rest threading clamp plates, and when the fishing net body is opened to the maximum, one end of the propelling direction of the underwater propeller faces the net tying seat.

9. The movable fishing net according to any one of claims 1-8, characterized in that an orientation signal transmitter for transmitting orientation signals is arranged in the underwater propeller (2), an orientation signal transceiver for receiving the orientation signals transmitted by the orientation signal transmitter in real time and converting the orientation signals into orientation parameter information and transmitting the orientation parameter information to the remote controller (3) is arranged in the netting seat (101), the remote controller is provided with a display screen (301), and the remote controller is provided with an information processing unit for receiving the information transmitted by the orientation signal transceiver and simulating and displaying the relative position states of the netting seat and each underwater propeller on the display screen after processing the information.