CN212993832U

CN212993832U - Pomfret feeding device

Info

Publication number: CN212993832U
Application number: CN202021238321.2U
Authority: CN
Inventors: 包欣源; 王容锐; 余训凯; 张文兵
Original assignee: Ningbo Fufa Aquatic Products Co ltd
Current assignee: Ningbo Fufa Aquatic Products Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-20
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a silvery pomfret's device of feeding, including the ceiling that is located breed pond top, the cylinder that is located the ceiling below, the string bag of fixed cover establishing the net piece on the cylinder and being located the cylinder below, establish to the arc structure bottom of string bag, establish to the opening at the top of string bag, the top bolt joint of net piece has the length adjustment rope, and the cylindrical top is equipped with rotates the skidding device of installing on the ceiling, and the length adjustment rope is kept away from cylindrical one end and is walked around the top and fixed mounting of skidding device and have the couple, the bottom of string bag is inlayed and is equipped with the installation piece, and the bottom of installation piece and the bottom parallel and level of string bag establish to the arc structure. The utility model relates to a rationally, be convenient for take off the string bag fast and fall the material, avoid appearing the phenomenon that the in-process fodder that falls the material bonds on the net piece, and be convenient for fix the string bag on the cylinder fast after falling the material and accomplishing, improve work efficiency, satisfy the user demand, be favorable to the use.

Description

Pomfret feeding device

Technical Field

The utility model relates to a bait casting equipment technical field especially relates to a silvery pomfret's device of feeding.

Background

The silvery pomfret is a high-value edible fish, is mainly distributed in the east sea, southeast Asia sea area, Persian bay, Arabic sea and Indian ocean, is offshore warm middle-lower layer fish, is dispersed and inhabited in a tidal current slow water area with 5-110 aquatic water area, favors grouping and forming a ring to swim in ordinary times, is a pecking bait for carnivorous fish, is mainly made of shrimps and plankton, is fresh and successful in domestic breeding of silvery pomfret, is designed on the market to overcome the habit that the silvery pomfret prefers to swim in the middle-lower layer of a breeding water body and like pecking to eat, is mainly made of an elliptic cylinder sleeved with a circular plastic net sheet on the cylinder, the lower end of the cylinder is connected with a pocket with the diameter being 20 cm larger than the cylinder, the net bag is made of 100-mesh net cloth, the extension of the net bag is that a cylinder with the same diameter as the net bag is connected with the net bag and used for collecting bait pulled by fishes during pecking, the top of the cylinder is connected with a roller skating device which is finally connected to the top of the culture pond through four nylon ropes, the length of the roller skating device can be freely adjusted according to different requirements, a plastic net piece sleeved on the side surface of the cylinder is made of net wires with convex middle, a diamond formed by the net wires can form a small diamond-shaped groove to firmly lock the feed smeared inside and can not be easily washed away by a culture water body, and silvery pomfret as a pecking fish can just eat the feed in the groove.

The string bag among the device of feeding of current silvery pomfret is mostly fixed in cylindrical bottom, it has the shortcoming of being not convenient for take off the string bag fast and fall the material, current string bag and cylinder fixed connection, when falling the bait of collecting, it falls the material or takes off the bait ejection of compact in the string bag with the whole upset of cylinder and string bag mostly or with the hand, the phenomenon that the bait dropped to plastic mesh piece appears easily in the mode of the material is fallen in whole upset, a mode for taking off wastes time and energy, fall the material inefficiency, can not satisfy the user demand, therefore we have proposed a device of feeding of silvery pomfret and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a silvery pomfret feeding device.

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

a bait casting device for pomfret comprises a ceiling above a culture pond, a cylinder below the ceiling, a mesh sheet fixedly sleeved on the cylinder, and a net bag below the cylinder, wherein the bottom of the net bag is of an arc structure, the top of the net bag is an opening, a length adjusting rope is bolted at the top of the mesh sheet, a roller skating device rotatably installed on the ceiling is arranged above the cylinder, one end of the length adjusting rope, far away from the cylinder, bypasses the top of the roller skating device and is fixedly provided with a hook, the bottom of the net bag is embedded with an installation block, the bottom of the installation block is parallel and level with the bottom of the net bag and is of an arc structure, the top of the installation block is provided with a circular groove matched with the cylinder, the bottom of the cylinder extends into the circular groove and is in movable contact with the inner wall of the bottom of the circular groove, the bottom of the cylinder is provided with a rectangular groove, two inclined planes are symmetrically arranged, a rectangular block is fixedly arranged on the inner wall of the bottom of the circular groove, the top of the rectangular block extends into the rectangular groove and is in movable contact with the inner wall of the top of the rectangular groove, a rectangular hole is formed in one side of the rectangular block, a U-shaped positioning rod is fixedly arranged on the inner wall of the bottom of the rectangular hole, two moving rods are slidably sleeved on the U-shaped positioning rod, clamping rods are fixedly arranged on the sides, away from each other, of the two moving rods, clamping grooves are formed in the inner walls of the two sides of the rectangular groove, the ends, away from each other, of the two clamping rods respectively extend into the corresponding clamping grooves and are embedded with balls, the clamping rods are clamped with the corresponding clamping grooves, the balls are matched with the inclined planes of the corresponding rectangular grooves, a plurality of springs are fixedly arranged between the sides, close to each other, flexible steel ropes are fixedly arranged at the bottoms, the bottom of pull rod extends to the below of installation piece and fixed mounting has the pull ring, and installation piece sliding sleeve is established on the pull rod, rotates between rectangular hole front side inner wall and the rear side inner wall and installs two fixed pulleys, and the pull rod is located between two fixed pulleys, and the one end that the corresponding carriage release lever was kept away from to flexible steel cable is walked around the top of corresponding fixed pulley and with pull rod fixed connection.

Preferably, the inner wall of the bottom of the net bag is provided with a mounting hole, and the inner wall of the mounting hole is fixedly connected with the outer side of the mounting block.

Preferably, a first through hole is formed in the inner wall of the bottom of the circular groove, the pull rod is located in the first through hole, the inner wall of the first through hole is not in contact with the outer side of the pull rod, a same rectangular sleeve is fixedly mounted between the inner walls of the two sides of the first through hole, and the inner wall of the rectangular sleeve is in sliding connection with the outer side of the pull rod.

Preferably, the front side and the rear side of the rectangular block are respectively in movable contact with the front side inner wall and the rear side inner wall of the rectangular groove.

Preferably, a through hole is formed in one side of the moving rod, and the inner wall of the through hole is in sliding connection with the outer side of the U-shaped positioning rod.

Preferably, the front side and the rear side of the clamping rod are respectively connected with the front side inner wall and the rear side inner wall of the rectangular hole in a sliding mode.

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

through the matching of the cylinder, the net piece, the net bag, the length adjusting rope, the roller skating device, the mounting block, the circular groove, the rectangular block, the rectangular hole, the U-shaped positioning rod, the movable rod, the clamping groove, the spring and the flexible steel rope with the pull rod, when the feed in the net bag needs to be poured out, the net piece and the net bag are moved out from the culture water, then the pull ring is pulled downwards to drive the pull rod to pull downwards two flexible steel ropes, so that the corresponding movable rod is pulled by the flexible steel rope to slide on the U-shaped positioning rod, the two movable rods drive the two clamping rods to move towards the direction close to each other and compress the spring, the clamping rods drive the corresponding balls to move out from the clamping groove, the pull ring is continuously pulled downwards to drive the mounting block to move downwards through the pull rod, the mounting block drives the net bag to move downwards and separate from the cylinder, the feed in the net bag can, when needs fix the string bag on the cylinder, align rectangular block and rectangular channel, upwards promote the string bag and drive rectangular block rebound through the installation piece, drive two kelly rebound when rectangular block rebound, the kelly drives corresponding ball rebound and extrudees the inclined plane of rectangular channel, the corresponding kelly of extruded power drive through the ball removes, two kellies drive two movable rods and move and compress the spring to the direction that is close to each other, when the ball aligns with the draw-in groove that corresponds, the elasticity of spring drives two kellies through two movable rods this moment and moves respectively to the draw-in groove that corresponds, and then make the string bag fixed on the cylinder.

The utility model relates to a rationally, be convenient for take off the string bag fast and fall the material, avoid appearing the phenomenon that the in-process fodder that falls the material bonds on the net piece, and be convenient for fix the string bag on the cylinder fast after falling the material and accomplishing, improve work efficiency, satisfy the user demand, be favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a feeding device for pomfret of the present invention;

fig. 2 is a schematic sectional view of a feeding device for pomfret according to the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a top view of the net bag and the connecting piece of the mounting block of the feeding device for pomfret of the utility model.

In the figure: the device comprises a cylinder 1, a net 2, a net bag 3, a length adjusting rope 4, a roller skating device 5, a mounting block 6, a circular groove 7, a rectangular groove 8, a rectangular block 9, a rectangular hole 10, a U-shaped positioning rod 11, a movable rod 12, a clamping rod 13, a clamping groove 14, a spring 15, a flexible steel rope 16 and a pull rod 17.

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.

Referring to fig. 1-4, a bait casting device for pomfret comprises a ceiling above a culture pond, a cylinder 1 below the ceiling, a net sheet 2 fixedly sleeved on the cylinder 1, and a net bag 3 below the cylinder 1, wherein the bottom of the net bag 3 is of an arc-shaped structure, the top of the net bag 3 is provided with an opening, the top of the net sheet 2 is bolted with a length adjusting rope 4, a roller skating device 5 rotatably installed on the ceiling is arranged above the cylinder 1, one end of the length adjusting rope 4, far away from the cylinder 1, bypasses the top of the roller skating device 5 and is fixedly provided with a hook, the bottom of the net bag 3 is embedded with an installation block 6, the bottom of the installation block 6 is flush with the bottom of the net bag 3 and is of an arc-shaped structure, the top of the installation block 6 is provided with a circular groove 7 matched with the cylinder 1, the bottom end of the cylinder 1 extends into the circular groove 7 and is movably contacted, the bottom end of the cylinder 1 is provided with a rectangular groove 8, the inner walls of two sides of the rectangular groove 8 are both arranged into inclined planes, the two inclined planes are symmetrically arranged, the inner wall of the bottom of the circular groove 7 is fixedly provided with a rectangular block 9, the top of the rectangular block 9 extends into the rectangular groove 8 and is movably contacted with the inner wall of the top of the rectangular groove 8, one side of the rectangular block 9 is provided with a rectangular hole 10, the inner wall of the bottom of the rectangular hole 10 is fixedly provided with a U-shaped positioning rod 11, the U-shaped positioning rod 11 is sleeved with two moving rods 12 in a sliding manner, the sides of the two moving rods 12 which are far away from each other are both fixedly provided with clamping rods 13, the inner walls of two sides of the rectangular groove 8 are both provided with clamping grooves 14, the ends of the two clamping rods 13 which are far away from each other respectively extend into the corresponding clamping grooves 14 and are embedded with rolling balls, the clamping rods 13 are clamped with the corresponding clamping grooves 14, the equal fixed mounting in one side bottom that two movable rods 12 are close to each other has flexible steel cable 16, be equipped with pull rod 17 in the rectangular hole 10, the bottom of pull rod 17 extends to the below of installation piece 6 and fixed mounting has the pull ring, installation piece 6 slip cap is established on pull rod 17, rotate between 10 front side inner walls of rectangular hole and the rear side inner wall and install two fixed pulleys, pull rod 17 is located between two fixed pulleys, flexible steel cable 16 keeps away from the one end of corresponding movable rod 12 and walks around the top of the fixed pulley that corresponds and with pull rod 17 fixed connection, the utility model relates to a rationally, be convenient for take off string bag 3 fast and fall the material, avoid appearing the phenomenon that the in-process fodder that falls the material bonds on net piece 2, and be convenient for fix string bag 3 on cylinder 1 fast after the completion of falling the material, improve work efficiency, satisfy the user demand, be favorable to use.

In the utility model, the inner wall of the bottom of the net bag 3 is provided with a mounting hole, the inner wall of the mounting hole is fixedly connected with the outer side of the mounting block 6, the inner wall of the bottom of the circular groove 7 is provided with a first through hole, the pull rod 17 is positioned in the first through hole, the inner wall of the first through hole is not contacted with the outer side of the pull rod 17, the same rectangular sleeve is fixedly arranged between the inner walls of the two sides of the first through hole, the inner wall of the rectangular sleeve is connected with the outer side of the pull rod 17 in a sliding way, the front side and the rear side of the rectangular block 9 are respectively contacted with the inner wall of the front side and the inner wall of the rear side of the rectangular groove 8 in a movable way, one side of the movable rod 12 is provided with a perforation, the inner wall of the perforation is connected with the outer side of the U-shaped positioning rod 11 in a sliding way, the front side and the rear side of the clamping rod 13 are respectively connected with the inner wall of the front side and the inner wall of the, and be convenient for fix string bag 3 on cylinder 1 fast after the completion of falling the material, improve work efficiency, satisfy the user demand, be favorable to the use.

The working principle is as follows: when the device is used, feed is coated on the mesh 2, the mesh 2 is placed in culture water, silvery pomfret pecks the feed on the mesh 2, the net bag 3 is used for receiving residual feed torn off when silvery pomfret pecks, after bait casting is finished, when the feed in the net bag 3 needs to be poured out, the mesh 2 and the net bag 3 are moved out of the culture water, then the pull ring is pulled downwards, the pull ring drives the pull rod 17 to move downwards, the pull rod 17 pulls the two flexible steel ropes 16 while moving, so that the flexible steel ropes 16 respectively slide on the tops of the corresponding fixed pulleys, the flexible steel ropes 16 pull the corresponding movable rods 12 to slide on the U-shaped positioning rods 11, the two movable rods 12 move towards the mutually approaching direction and compress the springs 15, meanwhile, the movable rods 12 drive the corresponding clamping rods 13 to move, the clamping rods 13 drive the corresponding balls to move out of the clamping grooves 14, and further the fixation of the rectangular blocks 9 and the net bag 3 is released, the pull ring is continuously pulled downwards, the pull ring drives the mounting block 6 to move downwards through the pull rod 17, the mounting block 6 drives the net bag 3 to move downwards and separate from the cylinder 1, and then the net bag 3 can be taken down and the feed in the net bag can be poured out;

after the fodder is poured out, when the net bag 3 needs to be fixed on the cylinder 1, the rectangular block 9 is aligned with the rectangular groove 8, the net bag 3 is pushed upwards, the net bag 3 drives the installation block 6 to move upwards, the installation block 6 drives the rectangular block 9 to move upwards, the rectangular block 9 drives the two clamping rods 13 to move upwards while moving upwards, the clamping rods 13 drive the corresponding balls to move to be in contact with the inclined plane of the rectangular groove 8, the clamping rods 13 continue to move upwards and drive the corresponding balls to be extruded with the inclined plane of the rectangular groove 8, the extruded force drives the corresponding clamping rods 13 to move through the balls, the two clamping rods 13 drive the two movable rods 12 to move towards the direction close to each other and compress the spring 15, when the top of the rectangular block 9 is in contact with the inner wall of the top of the rectangular groove 8, the balls are aligned with the corresponding clamping grooves 14, the spring 15 in the compressed state is reset at the moment, the elasticity of the spring 15 drives the two movable rods 12 to move towards the direction far away, the movable rod 12 drives the corresponding kelly 13 and removes, and kelly 13 drives the ball that corresponds and removes to the draw-in groove 14 in, and kelly 13 clamps with the draw-in groove 14 that corresponds mutually, and then makes string bag 3 fixed on cylinder 1 for be convenient for take off string bag 3 fast and fall the material, and be convenient for fix string bag 3 on cylinder 1 fast after falling the material and accomplishing, improve work efficiency.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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

1. A bait casting device for pomfret comprises a ceiling above a culture pond, a cylinder (1) below the ceiling, a net sheet (2) fixedly sleeved on the cylinder (1) and a net bag (3) below the cylinder (1), wherein the bottom of the net bag (3) is of an arc structure, the top of the net bag (3) is provided with an opening, a length adjusting rope (4) is bolted at the top of the net sheet (2), a roller skating device (5) rotatably installed on the ceiling is arranged above the cylinder (1), one end, away from the cylinder (1), of the length adjusting rope (4) bypasses the top of the roller skating device (5) and is fixedly provided with a hook, the bait casting device is characterized in that an installation block (6) is embedded at the bottom of the net bag (3), the bottom of the installation block (6) is flush with the bottom of the net bag (3) and is of an arc structure, a circular groove (7) matched with the cylinder (1) is formed in the top of the installation block (6), the bottom end of a cylinder (1) extends into a circular groove (7) and is in movable contact with the inner wall of the bottom of the circular groove (7), the bottom end of the cylinder (1) is provided with a rectangular groove (8), the inner walls of two sides of the rectangular groove (8) are both arranged into inclined planes, the two inclined planes are symmetrically arranged, the inner wall of the bottom of the circular groove (7) is fixedly provided with a rectangular block (9), the top of the rectangular block (9) extends into the rectangular groove (8) and is in movable contact with the inner wall of the top of the rectangular groove (8), one side of the rectangular block (9) is provided with a rectangular hole (10), the inner wall of the bottom of the rectangular hole (10) is fixedly provided with a U-shaped positioning rod (11), the U-shaped positioning rod (11) is slidably sleeved with two moving rods (12), one side, away from each other, of the two moving rods (12) is fixedly provided with a clamping rod (13), the end that two kellies (13) kept away from each other extends to respectively in corresponding draw-in groove (14) and inlays and is equipped with the ball, kellies (13) clamps mutually with corresponding draw-in groove (14), the ball is with the inclined plane looks adaptation of corresponding rectangular channel (8), fixed mounting has a plurality of springs (15) between the one side that two movable rod (12) are close to each other, equal fixed mounting has flexible steel cable (16) in the one side bottom that two movable rod (12) are close to each other, be equipped with pull rod (17) in rectangular hole (10), the bottom of pull rod (17) extends to the below of installation piece (6) and fixed mounting has the pull ring, installation piece (6) slip cover is established on pull rod (17), rotate between rectangular hole (10) front side inner wall and the rear side inner wall and install two fixed pulleys, pull rod (17) are located between two fixed pulleys, the one end that corresponding movable rod (12) was kept away from to flexible steel cable (16) is walked around the top of corresponding fixed pulley and is connected with pull rod (17) fixed connection.

2. The feeding device for pomfret of claim 1, wherein the inner wall of the bottom of the net bag (3) is provided with a mounting hole, and the inner wall of the mounting hole is fixedly connected with the outer side of the mounting block (6).

3. The feeding device for pomfret according to claim 1, wherein a first through hole is formed in the bottom inner wall of the circular groove (7), the pull rod (17) is located in the first through hole, the inner wall of the first through hole is not in contact with the outer side of the pull rod (17), a rectangular sleeve is fixedly installed between the inner walls of the two sides of the first through hole, and the inner wall of the rectangular sleeve is slidably connected with the outer side of the pull rod (17).

4. A device as claimed in claim 1, wherein the front and rear sides of the rectangular block (9) are in movable contact with the front and rear inner walls of the rectangular channel (8), respectively.

5. The feeding device for pomfret according to claim 1, wherein a through hole is formed in one side of the moving rod (12), and the inner wall of the through hole is slidably connected with the outer side of the U-shaped positioning rod (11).

6. A device as claimed in claim 1, wherein the front and rear sides of said rod (13) are slidably connected to the front and rear inner walls of said rectangular opening (10).