CN211064716U

CN211064716U - Aquaculture fishing equipment

Info

Publication number: CN211064716U
Application number: CN201921465599.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Guorun Agricultural Development Co.,Ltd. in Enyang District Bazhong City
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-07-24
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses an aquaculture catches equipment, which comprises a base, the top left side of base is provided with the support along the fore-and-aft direction, the right side top central point of support puts and installs the pneumatic cylinder, the top of rectangular plate is provided with slewing mechanism along controlling the direction, slewing mechanism's inside four corners is all twined there is wire rope's one end, four wire rope's the other end all extends into pond aquatic and has the balancing weight, four through locker screwed connection the bottom of balancing weight is provided with the rectangle frame, the bottom of rectangle frame is provided with the fishing net along circumference, the bait case is installed to the inboard of fishing net. This aquaculture catches equipment need not the manpower and receives the net, further reduces staff intensity of labour, shortens and catches efficiency to avoid receiving pulling the fishing net behind the net on the bank, prevent that fish and pond inner wall friction in fishing net bottom from causing the fishing net to damage.

Description

Aquaculture fishing equipment

Technical Field

The utility model relates to an aquaculture technical field specifically is an aquaculture catches equipment.

Background

Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control, generally includes the whole process of cultivating aquatic products from fingerlings under artificial breeding management, and can also include aquatic resource multiplication in a broad sense, and aquaculture has modes of rough cultivation, intensive cultivation and high-density intensive cultivation, etc., wherein the rough cultivation is to put fingerlings in medium and small natural waters, and the aquatic products are cultivated completely by natural baits, such as lake reservoir fish cultivation and shallow sea shellfish cultivation, etc., the intensive cultivation is to cultivate aquatic products in small water bodies by bait feeding and fertilizing methods, such as fish pond fish cultivation, net cage fish cultivation and fence cultivation, etc., the high-density intensive cultivation adopts methods of flowing water, temperature control, oxygen enrichment and high-quality bait feeding, etc., and high-density cultivation is carried out in small water bodies, thereby obtaining high yield, such as flowing water high-density fish cultivation, shrimp, etc.;

in the prior art, patent document with publication number "CN 202435985U" discloses a fishpond fixed-position fishing device, which is characterized in that a fishing net is fixed on one side of a fishpond, three side nets are arranged, the rest side of the fishnet is sunk to the water bottom through a starting sinker, when fishes are induced by bait to enter a fishing area, one side of the fishnet sunk to the water bottom is quickly collected through a fixed pulley by using a starting pull rope, most of the fishes are captured, by using the technical scheme of the utility model, the fishpond fixed-position fishing device can make aquaculture fishing more convenient, has low labor intensity and high fishing efficiency, is simple to manufacture, is particularly suitable for high-density fishponds in the stage of feeding aquaculture objects, but the main power source of the fishpond fixed-position fishing device disclosed by the technical scheme still depends on manpower to pull a steel wire rope to collect nets, reduces the labor intensity of workers and improves fishing efficiency, and pull the fishing net in-process on the bank after receiving the net, because the fish is more in the net, can make fishing net bottom and pond inner wall friction, cause the fishing net to damage, to above-mentioned problem, need design an aquaculture equipment of catching.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aquaculture catches equipment to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an aquaculture fishing device comprises a base, wherein the base is fixed on the bank of a fishpond, a support is arranged on the left side of the top end of the base along the front-back direction, slide rails are arranged on the front side and the back side of the top end of the right side of the support along the left-right direction, slide blocks are inserted into the right sides of inner cavities of the front slide rail and the back slide rail, rectangular plates are arranged on the front side and the back side of the inner left end of each slide block along the front-back direction, a hydraulic cylinder is arranged at the center of the top end of the right side of the support, the right end of the hydraulic cylinder is connected with a left screw of each rectangular plate, a rotating mechanism is arranged on the top end of each rectangular plate along the left-right direction, one end of a steel wire rope is wound on each of four corners in the rotating mechanism, the other ends of the four steel wire ropes, a bait box is arranged on the inner side of the fishing net;

the rotating mechanism comprises a shell, a rectangular through hole, a servo motor, a rotating shaft, a first bevel gear, a second rotating shaft, a second bevel gear and a wire roller;

the top of the rectangular plate is provided with a shell along the left-right direction, four corners of the bottom end of the inner cavity of the shell are provided with rectangular through holes communicated with the lower surface of the shell, the left end of the rear side of the shell is provided with a servo motor, the output end of the servo motor extends into the left end of the rear side of the inner cavity of the shell and is locked with a rotating shaft through a coupler along the front-back direction, the front side and the rear side of the outer wall of the rotating shaft are in key connection with first bevel gears, the front side and the rear side of the right side of the inner cavity of the shell are in rotary connection with second rotating shafts through bearings along the left-right direction, inner rings of the bearings are in interference fit with the outer walls of the second rotating shafts, outer rings of the bearings are fixedly connected with the inner wall of the shell, the left ends of the front rotating shaft and the rear rotating shaft are respectively in screw connection with second bevel gears meshed with, the inner wall of the wire roller is sequentially wound with one end of a steel wire rope from left to right, and the other end of the steel wire rope penetrates through the inner cavity of the rectangular through hole.

Preferably, the inner cavity of the slide rail is in a dovetail groove shape, and the slide block is inserted into the inner cavity of the slide rail in a matching manner.

Preferably, the four balancing weights are respectively positioned at four corners of the top end of the rectangular frame.

Preferably, the depth of the fishing net is smaller than the height of the bracket.

Preferably, the cross section of the inner cavity of the rectangular through hole is rectangular, and the width of the inner cavity of the rectangular through hole is larger than the diameter width of the wire roller.

Compared with the prior art, the beneficial effects of the utility model are that: this aquaculture catches equipment, drive first bevel gear through servo motor drive pivot and rotate, second bevel gear makes the second pivot drive self left and right sides line roller all rotate under first bevel gear revolving force effect, the line roller makes the steel wire rope pass rectangle through-hole inner chamber and twine at self inner wall in corresponding position in step respectively, make the rectangular frame drive fishing net bottom open and play the shoal of a fish pocket, and shorten the pulling rectangular plate through the pneumatic cylinder and remove to the left side, make the rectangular plate remove the fishing net to the bank side under slewing mechanism's cooperation, so that the staff collects the inside fish of fishing net, thereby need not the manpower to receive the net, further reduce staff intensity of labour, shorten and catch efficiency, and avoid receiving the net after the net at the bank side drag the fishing net, prevent fishing net bottom and pond inner wall friction, cause the fishing net to damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a rotating mechanism of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. the device comprises a base, 2, a support, 3, a sliding rail, 4, a sliding block, 5, a rectangular plate, 6, a hydraulic cylinder, 7, a rotating mechanism, 701, a shell, 702, a rectangular through hole, 703, a servo motor, 704, a rotating shaft, 705, a first bevel gear, 706, a second rotating shaft, 707, a second bevel gear, 708, a wire roller, 8, a steel wire rope, 9, a balancing weight, 10, a rectangular frame, 11, a fishing net, 12 and a bait box.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an aquaculture fishing device comprises a base 1, wherein the base 1 is fixed on the bank of a fish pond, a support 2 is arranged on the left side of the top end of the base 1 along the front-back direction, slide rails 3 are arranged on the front side and the back side of the top end of the right side of the support 2 along the left-right direction, slide blocks 4 are respectively inserted into the right sides of the inner cavities of the front slide rail and the back slide rail 3, rectangular plates 5 are respectively arranged on the front side and the back side of the left end of the inner side of each slide block 4 along the front-back direction, a hydraulic cylinder 6 is arranged at the center position of the top end of the right side of the support 2, the right end of each hydraulic cylinder 6 is connected with a left screw of each rectangular plate 5, each hydraulic cylinder 6 is shortened by self-extension, so that the rectangular plates 5 drive a fishing net 11 to move left and right under the cooperation of a rotating mechanism 7, a rotating mechanism 7 is arranged, the weight balancing blocks 9 are internally provided with lead to increase the weight of the weight balancing blocks 9, and stainless steel is wrapped outside the weight balancing blocks 9 to prevent the lead inside the weight balancing blocks 9 from directly contacting pond water to cause pollution, the bottom ends of the four weight balancing blocks 9 are provided with rectangular frames 10, fishing nets 11 are circumferentially arranged at the bottom ends of the rectangular frames 10, workers can replace the fishing nets 11 with different mesh diameters according to the types of cultured fishes, the bottom of each fishing net 11 is provided with a movable binding port so as to collect the fishes in the fishing net 11 by the workers, a bait box 12 is arranged on the inner side of each fishing net 11, and bait for attracting fish schools is placed in the bait box 12 and is replaced according to different cultured fishes;

the rotating mechanism 7 comprises a shell 701, a rectangular through hole 702, a servo motor 703, a rotating shaft 704, a first bevel gear 705, a second rotating shaft 706, a second bevel gear 707 and a wire roller 708;

a shell 701 is arranged at the top end of the rectangular plate 5 along the left-right direction, rectangular through holes 702 communicated with the lower surface of the shell 701 are arranged at four corners of the bottom end of an inner cavity of the shell 701, a servo motor 703 is arranged at the left end of the rear side of the shell 701, an output end of the servo motor 703 extends into the left end of the rear side of the inner cavity of the shell 701 and is locked with a rotating shaft 704 through a coupler along the front-back direction, first bevel gears 705 are connected to the front side and the rear side of the outer wall of the rotating shaft 704 in a key connection mode, second rotating shafts 706 are connected to the front side and the rear side of the right side of the inner cavity of the shell 701 along the left-right direction in a rotating mode through bearings, an inner ring of each bearing is in interference fit with the outer wall of the second rotating shaft 706, an outer ring of each bearing is fixedly connected with the inner wall of the shell 701, second bevel gears 707 meshed with the front and the rear first bevel, the servo motor 703 can drive the rotating shaft 704 to drive the first bevel gear 705 to rotate clockwise or counterclockwise, the second bevel gear 707 drives the second rotating shaft 706 to drive the wire rollers 708 on the left and right outer walls of the second rotating shaft to rotate counterclockwise or clockwise under the action of the rotating force of the first bevel gear 705, one end of the steel wire rope 8 is sequentially wound on the inner walls of the wire rollers 708 from left to right, and the other end of the steel wire rope 8 penetrates through the inner cavity of the rectangular through hole 702.

As an optimal scheme, furthermore, the inner cavity of the slide rail 3 is in a dovetail groove shape, and the slide block 4 is inserted into the inner cavity of the slide rail 3 in a matching manner, so that the slide block 4 limits the rectangular plate 5.

Preferably, the four balancing weights 9 are respectively located at four corners of the top end of the rectangular frame 10, so that the center of gravity of the rectangular frame 10 is centered, and the rectangular frame 10 is more stable in the descending process.

Preferably, the depth of the fishing net 11 is smaller than the height of the support 2, so that the bottom of the fishing net 11 is prevented from rubbing with the ground during the left-right movement.

Preferably, the cross section of the inner cavity of the rectangular through hole 702 is rectangular, and the width of the inner cavity of the rectangular through hole 702 is larger than the diameter width of the wire roller 708, so as to prevent the wire rope 8 from rubbing against the inner wall of the rectangular through hole 702 and damaging the wire rope 8.

The following electric devices have the following types and functions:

the hydraulic cylinder 6 is MOB-R-D30-100-25-L B, the hydraulic cylinder 6 is controlled by an external operating system, and the rectangular plate 5 is driven to move left and right by shortening or extending the hydraulic cylinder per se;

a servo motor 703: the servo motor is a servo motor with model number SGMAH-08AAA41, the servo motor 703 is controlled by an external operating system, and can drive the rotating shaft 704 to rotate clockwise or anticlockwise.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, specific connection and control sequence.

When fishing is carried out in a fishing season, the bait in the bait box 12 enables fish swarms to gather at the inner side of the fishing net 11, a worker controls the servo motor 703 to be started, so that the servo motor 703 drives the rotating shaft 704 to rotate clockwise, so that the rotating shaft 704 drives the front and the rear first bevel gears 705 to rotate clockwise, the front and the rear second bevel gears 707 are respectively meshed with the front and the rear first bevel gears 705, so that the front and the rear second bevel gears 707 respectively drive the front and the rear second rotating shafts 706 to rotate anticlockwise under the rotating force of the first bevel gears 705 at corresponding positions, so that the front and the rear second rotating shafts 706 respectively drive the wire rollers 708 at the left and the right outer walls to rotate anticlockwise, simultaneously, the four wire rollers 708 respectively synchronously enable the wire ropes 8 at corresponding positions to pass through the inner cavities of the rectangular through holes 702 and to be wound on the inner walls of the rectangular through holes 702, and further enable the wire ropes 8 to pull the rectangular frame 10 to, so that the rectangular frame 10 drives the bottom of the fishing net 11 to open and bag the shoal, after the steel wire rope 8 is completely packed, the worker controls the hydraulic cylinder 6 to shorten so that the hydraulic cylinder 6 pulls the rectangular plate 5 to move to the left, and under the limiting action of the sliding block 4, the rectangular plate 5 moves the fishing net 11 to the shore under the cooperation of the rotating mechanism 7 so that the worker collects the fish in the fishing net 11, the worker fills the bait in the bait box 12 when fishing again, controls the hydraulic cylinder 6 to extend so that the rectangular plate 5 pushes the rotating mechanism 7 and the fishing net 11 to move to the upper part of the fishpond, controls the servo motor 703 to start and drive the rotating shaft 704 to drive the first bevel gear 705 to rotate anticlockwise, controls the second bevel gear 707 to drive the second rotating shaft 706 to drive the wire rollers 708 on the left and right outer walls of the second rotating shaft to rotate clockwise under the action of the first bevel gear 705, and controls the wire rollers 708 to loosen the steel wire rope 8 on, the balancing weight 9 drives the rectangular frame 10, the fishing net 11 and the bait box 12 to sink into the bottom of the fishpond under the action of self gravity, so that the net is collected without manpower, the labor intensity of workers is further reduced, the fishing efficiency is shortened, the fishing net is prevented from being dragged along the bank after being collected, and the bottom of the fishing net is prevented from being rubbed with the inner wall of the fishpond to cause the damage of the fishing net.

In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "one end", "front side", "rear side", "other end", "upper", "lower", "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 in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "mounted," "screwed," "plugged," "interference fit," "disposed," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An aquaculture catches equipment, includes base (1), base (1) are fixed at the pond bank limit, its characterized in that: the fish tank is characterized in that a support (2) is arranged on the left side of the top end of the base (1) along the front-back direction, slide rails (3) are arranged on the front side and the back side of the top end of the right side of the support (2) along the left-right direction, a slide block (4) is inserted into the right sides of inner cavities of the front slide rail and the back slide rail (3), rectangular plates (5) are arranged on the front side and the back side of the left end of the inner side of the slide block (4) along the front-back direction, a hydraulic cylinder (6) is installed at the center position of the top end of the right side of the support (2), the right end of the hydraulic cylinder (6) is connected with a left screw of each rectangular plate (5), a rotating mechanism (7) is arranged on the top end of each rectangular plate (5) along the left-right direction, one end of a steel wire, the bottom ends of the four balancing weights (9) are provided with rectangular frames (10), the bottom ends of the rectangular frames (10) are provided with fishing nets (11) along the circumferential direction, and bait boxes (12) are arranged on the inner sides of the fishing nets (11);

the rotating mechanism (7) comprises a shell (701), a rectangular through hole (702), a servo motor (703), a rotating shaft (704), a first bevel gear (705), a second rotating shaft (706), a second bevel gear (707) and a wire roller (708);

the top of rectangular plate (5) is provided with casing (701) along left right direction, the inner chamber bottom four corners of casing (701) all seted up with communicating rectangle through-hole (702) of casing (701) lower surface, the rear side left end of casing (701) is provided with servo motor (703), the output of servo motor (703) extends into the inner chamber rear side left end of casing (701) and has locked pivot (704) along fore-and-aft direction through the shaft coupling, both sides homogeneous key-type connection has first conical gear (705) around the outer wall of pivot (704), both ends are all rotated through the bearing along left right direction around the inner chamber right side of casing (701) and are connected with second pivot (706), the inner ring of bearing and the outer wall interference fit of second pivot (706), and the outer loop of bearing and the inner wall fixed connection of casing (701), two around the left end of second pivot (706) has screw connection respectively with the second toper of two first conical gear (705) meshing around with Gear (707), two front and back equal interference fit of outer wall left and right sides and the corresponding position department of rectangle through-hole (702) of second pivot (706) have line roller (708), the inner wall of line roller (708) has twined the one end of wire rope (8) from a left side to the right side in proper order, and the inner chamber of rectangle through-hole (702) is run through to the other end of wire rope (8).

2. An aquaculture fishing apparatus according to claim 1, wherein: the inner cavity of the sliding rail (3) is in a dovetail groove shape, and the sliding block (4) is connected with the inner cavity of the sliding rail (3) in an adaptive inserting mode.

3. An aquaculture fishing apparatus according to claim 1, wherein: the four balancing weights (9) are respectively positioned at four corners of the top end of the rectangular frame (10).

4. An aquaculture fishing apparatus according to claim 1, wherein: the depth of the fishing net (11) is less than the height of the bracket (2).

5. An aquaculture fishing apparatus according to claim 1, wherein: the cross section of the inner cavity of the rectangular through hole (702) is rectangular, and the width of the inner cavity of the rectangular through hole (702) is larger than the diameter width of the wire roller (708).