CN112400780A

CN112400780A - Saury breeding device

Info

Publication number: CN112400780A
Application number: CN202011302150.XA
Authority: CN
Inventors: 张雪艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-02-26

Abstract

The invention discloses a saury breeding device, which relates to the field of fishery breeding technology and comprises a breeding box, wherein the front side wall surface and the rear side wall surface of the left end inside the breeding box are respectively provided with a feeding box clamping groove, the left end inside the breeding box is provided with a feeding box, the front side wall surface and the rear side wall surface of the feeding box are respectively fixedly provided with a feeding box clamping block, a feeding opening is formed in the lower gap of the right side wall surface of the feeding box, and a limiting catching ring is arranged inside the feeding opening. Thereby achieving the effect of catching the saury in a targeted manner.

Description

Saury breeding device

Technical Field

The invention relates to the technical field of fishery breeding, in particular to a saury breeding device.

Background

The saury is a common edible fish, the saury is usually cultured in a centralized mode in the culture process, partial culture adopts a partition type culture mode, the saury needs to be caught manually in the culture modes when the saury is mature, the mature time of the saury is discontinuous according to the growth condition of each fish, smaller saury can be caught together when the saury is caught, and the saury needs to be screened after the saury, so that a saury culture device is provided.

Disclosure of Invention

The invention aims to provide a saury breeding device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a saury breeding device, includes breeds the case, all seted up on the inside left end front and back both sides wall face of breeding the case and raised the case draw-in groove, the inside left end of breeding the case is provided with and raises the case, raise equal fixed mounting on the front and back both sides wall face of case and raise the case fixture block, the right side wall below clearance of raising the case has been seted up and has been raised the mouth, the inside of raising the mouth is provided with the restriction catch ring.

Preferably, the restriction is caught the ring and is included clamp splice and side extrusion piece, goes up the clamp splice and be two sets of, and two sets of mutually perpendicular mirror images of going up the clamp splice are arranged, and two sets of clamp splices are protruding to one side of keeping away from respectively, and side extrusion piece is two sets of, and two sets of mutual mirror images of side extrusion piece are arranged, and two sets of side extrusion pieces are protruding to one side that is close to each other respectively, and adjacent last clamp splice and the mutual fixed connection of side extrusion piece.

Preferably, the restriction is caught and is encircled still including catching the fixture block, catches on fixture block slope fixed mounting two sets of clamping blocks one side wall face that is close to each other, and fixed mounting has two sets of catching fixture blocks on every group goes up the clamping block, and two sets of catching fixture blocks keep away from the one end of last clamping block to the one side slope that is close to each other.

Preferably, raise the right side wall top of case and seted up the auxiliary tank, the auxiliary tank is rectangle form slotted hole, and the auxiliary tank runs through the right side wall of raising the case and communicates with each other with the inside of raising the case, fixed mounting has undulant cloth on the inboard top of auxiliary tank and the bottom corresponds the position wall, and the size of undulant cloth and the big or small looks adaptation in auxiliary tank, warning trigger slot has all been seted up to both sides around the left and right sides lateral wall below of raising the case.

Preferably, the right end of the inside of the breeding box is fixedly provided with an isolation block, a clearance is formed in the top of the isolation block, an auxiliary limiting groove is formed in the wall surface of the position corresponding to the bottom of the clearance, an auxiliary limiting roller is arranged inside the auxiliary limiting groove, a water pump is fixedly arranged at the right end of the breeding box, the input end of the water pump penetrates through the wall surface of the bottom of the right side of the breeding box and is communicated with the inside of the breeding box, the output end of the water pump is fixedly provided with a jet flow impact head, and the position of the jet flow impact head corresponds to the position of the upstream of the isolation block.

Preferably, the inside front and back two side wall faces of the auxiliary limiting groove are fixedly provided with limiting shafts, the auxiliary limiting roller is movably sleeved on the limiting shafts, the side wall of the auxiliary limiting roller is annularly and fixedly provided with limiting plates, the limiting plates are in a trapezoid block shape, every two limiting plates are in one group, and every two limiting plates are arranged in a mirror image mode.

Preferably, the bottom corner of both sides all inclines to be provided with warning simulation biology around the inside left end of breed case, warning simulation biology is including being hit kicking block and pulling force floating strip, it is conical cubic to be hit the kicking block, it is the slope material to be hit the kicking block, the position of being hit the kicking block corresponds each other with the warning trigger tank on the wall position of raising the case left side, pulling force floating strip is rectangular form, pulling force floating strip annular fixed mounting is close to on one side wall of the inboard corresponding position corner of breed case at the kicking block, one side fixed mounting that the pulling force floating strip was kept away from and is hit the kicking block corresponds the position corner in the breed incasement side.

Preferably, two groups of fixed rods are fixedly mounted on the wall surface of the inner bottom of the feeding box, the positions of the fixed rods correspond to those of the warning trigger groove, an adjusting limiting sleeve is fixedly mounted at the top of each fixed rod, the left end and the right end of the adjusting limiting sleeve are in a spherical arc plate shape, the positions of the fixed rods correspond to those of the warning trigger groove, an adjusting ball is arranged in the adjusting limiting sleeve and is in a spherical block shape, a reset spring is arranged in the adjusting limiting sleeve and is located at the left side of the adjusting ball, a group of conducting connecting rods at the left side of the adjusting limiting sleeve are located in the reset spring, conducting connecting rods are fixedly mounted at the left end and the right end of the adjusting ball, a main striking block is fixedly mounted at the right end of one group of conducting connecting rods at the right end, the main striking block is in a spherical block shape, and an auxiliary, the auxiliary striking block is in a spherical block shape, and the auxiliary striking block is correspondingly attached to the position of the struck floating block on the warning simulation organism.

Preferably, one-way through groove has been seted up to the right side of spacing block, and one-way through groove is round platform form slotted hole, and one-way through groove narrows down gradually from right side to left, the fluctuation has been seted up in the clearance on the left side wall of raising box and has been expanded the groove, and the fluctuation expands the groove and be round platform shape slotted hole, and the fluctuation expands the groove and narrows down gradually from right side to left.

Compared with the prior art, the invention has the beneficial effects that:

(1) this saury breeding device, when the saury is eating through raising the mouth, thereby the saury can bore and feed on the inside restriction catch ring of mouth, when the size of saury is less, the saury can feed through restriction catch ring unobstructed, when the saury size is great, the lateral wall of saury can extrude restriction catch ring upside extrusion piece, thereby make the side extrusion piece expand to both sides, thereby make the side extrusion piece drive the clamp splice and expand tensile, make the clamp splice draw close to middle zone, thereby carry out the centre gripping restriction to the saury, make the saury unable shake off, thereby can take the saury of catching through restriction catch ring on the mouth in the change raises the case, thereby reach the effect to formula catching saury.

(2) This saury breeding device, when the extrusion piece of saury extrusion side makes to go up the clamp splice and draws close to middle zone, it can drive the seizure fixture block that corresponds on the position lateral wall to separate to both sides to go up the clamp splice, thereby make the upside and the bottom side of saury get into and correspond between the position seizure fixture block, when the extrusion of saury offside extrusion piece changes hours, it can resume to go up the clamp splice, simultaneously the seizure fixture block on the clamp splice can draw close, thereby catch the fixture block with the saury centre gripping restriction in corresponding position between the fixture block, thereby further improve the seizure probability of saury.

(3) This saury breeding device, when the saury is looking for food, the saury can be crowded each other, thereby make the saury can push the regional main piece of attacking of raising case right side, thereby through the adjusting ball, the conduction connecting rod with assist the piece conduction to warning simulation biology on, thereby to warning simulation biology on hit the floating block and extrude, make hit the floating block pressure and move the pulling force floating strip and contract, through the structure relation who hits floating block and pulling force floating strip, when assisting the piece and recovering through reset spring, hit the floating block and can drive the pulling force floating strip and resume, thereby pressure formula vibrations wave in the repeated operation shape, thereby reach the imitative squid motion fluctuation, make the saury at the feed receive natural enemy and carry out alert formula motion, thereby improve the reaction and the amount of exercise of saury, make the meat quality of saury more tighten the toughness.

(4) This saury breeding device, when the saury extrudees main hitting block, through main hitting block, adjust the restriction cover, adjust the ball and assist the cooperation of hitting the block, the extrusion position of saury is different every time, it is different to assist the vibrations direction and the dynamics that hits the block feedback to the vibrations ripples of conducting on the warning simulation biology, thereby make the unable short time interior adaptation of saury get into the condition of being used to the safety crisis, thereby it is long when improving the crisis sense of saury, further improve the amount of exercise of saury.

(5) This saury breeding device, when the saury meets the crisis, the saury can slide on the surface of water, thereby make the saury remove through the trip on the spacing block, when the saury removes inside the trip, the water pump can with the rivers part of breeding incasement side bottom transmit to the inside of trip of corresponding position through the impact of jet flow impact head, thereby to the supplementary restriction roller of going on the trip assaults, make supplementary restriction roller rotate at supplementary restriction inslot portion, when the saury moves about to corresponding position, the restriction board on the supplementary restriction roller can carry out the centre gripping restriction to the belly of saury, thereby further increase the crisis of saury, further improve the amount of exercise of saury.

Drawings

FIG. 1 is a schematic view of the overall structure of a saury breeding device according to the present invention;

FIG. 2 is a partial structural view of an auxiliary restriction groove according to the present invention;

FIG. 3 is a partial structural view of the cultivation box of the present invention;

FIG. 4 is a schematic view of a portion of the present invention;

FIG. 5 is a partial structural view of a confinement capture ring according to the present invention.

In the figure: 1 breeding box, 2 feeding box clamping grooves, 3 feeding box, 4 feeding box clamping blocks, 5 auxiliary grooves, 6 fluctuation cloth, 7 feeding openings, 8 warning trigger grooves, 9 isolating blocks, 10 moving channels, 11 auxiliary limiting grooves, 12 auxiliary limiting rollers, 13 water pumps, 14 jet flow impact heads, 15 limiting shafts, 16 limiting plates, 17 warning simulation organisms, 18 impacted floating blocks, 19 tension floating strips, 20 fixing rods, 21 adjusting limiting sleeves, 22 adjusting balls, 23 return springs, 24 conducting connecting rods, 25 main impacting blocks, 26 auxiliary impacting blocks, 27 one-way through grooves, 28 limiting capture rings, 29 fluctuation expanding grooves, 30 upper clamping blocks, 31 side extrusion blocks and 32 capture clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a saury breeding device comprises a breeding box 1, wherein the breeding box 1 is rectangular box-shaped, the interior of the breeding box 1 is hollow, the hollow area of the interior of the breeding box 1 penetrates through the top wall surface of the breeding box 1, feeding box clamping grooves 2 are formed in the front side wall surface and the rear side wall surface of the left end of the interior of the breeding box 1, the feeding box clamping grooves 2 are rectangular slotted holes, a feeding box 3 is arranged at the left end of the interior of the breeding box 1, the feeding box 3 is rectangular box-shaped, the interior of the feeding box 3 is hollow, the positions of the feeding box 3 and the positions of the feeding box clamping grooves 2 on the breeding box 1 correspond to each other, feeding box clamping blocks 4 are fixedly arranged on the front side wall surface and the rear side wall surface of the feeding box 3, the sizes of the feeding box clamping blocks 4 are matched with the box-shaped sizes of the feeding box clamping grooves 2, an auxiliary groove 5 is formed above the right side wall surface of the feeding box 3, the auxiliary groove 5 is rectangular slotted hole, the auxiliary groove 5 penetrates through, the inner top and bottom corresponding position wall surfaces of the auxiliary groove 5 are fixedly provided with fluctuation cloth 6, the size of the fluctuation cloth 6 is matched with the size of the auxiliary groove 5, a feeding opening 7 is arranged at a gap below the right side wall surface of the feeding box 3, warning trigger grooves 8 are arranged at the front side and the rear side below the left side wall surface and the right side wall surface of the feeding box 3, a spacing block 9 is fixedly arranged at the right end in the breeding box 1, the spacing block 9 is rectangular block-shaped, a clearance 10 is arranged at the top of the spacing block 9, an auxiliary limiting groove 11 is arranged at a gap above the bottom corresponding position wall surface of the clearance 10, the auxiliary limiting groove 11 is a rectangular groove hole, an auxiliary limiting roller 12 is arranged in the auxiliary limiting groove 11, the auxiliary limiting roller 12 is circular pipe-shaped, a water pump 13 is fixedly arranged at the right end of the breeding box 1, the water pump 13 is a disclosed technology and is not described herein again, the input end of the water pump 13 penetrates through the right bottom, the output end of the water pump 13 is fixedly provided with a jet flow impact head 14, the jet flow impact head 14 is a known technology, and details are not described herein, and the position of the jet flow impact head 14 corresponds to the position of the upper channel 10 of the isolation block 9.

The limiting shafts 15 are fixedly mounted on the front side wall face and the rear side wall face of the inside of the auxiliary limiting groove 11, the auxiliary limiting roller 12 is movably sleeved on the limiting shafts 15, the limiting plates 16 are fixedly mounted on the side walls of the auxiliary limiting roller 12 in an annular mode, the limiting plates 16 are in a trapezoid block shape, every two limiting plates 16 are in one group, and every two limiting plates 16 are arranged in a mirror image mode.

The bottom corner of both sides all slopes to be provided with warning simulation biology 17 around 1 inside left end of breed case, warning simulation biology 17 is including receiving to hit kicking block 18 and pulling force floating strip 19, wherein receive to hit kicking block 18 for conical cubic, it is the slope material to receive to hit kicking block 18, receive to hit the position of kicking block 18 and raise warning trigger tank 8 on the 3 left sides wall position of case and correspond each other, wherein pulling force floating strip 19 is rectangular form, 19 annular fixed mounting of pulling force floating strip is close to on 1 inboard corresponding position corner side wall of breed case that hits kicking block 18, pulling force floating strip 19 is kept away from and is received one side fixed mounting who hits kicking block 18 and correspond position corner in 1 inboard of breed case.

Two groups of fixed rods 20 are fixedly installed on the inner bottom wall surface of the feeding box 3, the positions of the fixed rods 20 correspond to the positions of the warning trigger grooves 8, an adjusting limiting sleeve 21 is fixedly installed at the top of each fixed rod 20, the left end and the right end of the adjusting limiting sleeve 21 are in a spherical arc plate shape, the positions of the fixed rods 20 correspond to the positions of the warning trigger grooves 8, an adjusting ball 22 is arranged inside the adjusting limiting sleeve 21, the adjusting ball 22 is in a spherical block shape, a return spring 23 is arranged inside the adjusting limiting sleeve 21, the return spring 23 is a disclosed technology, details are not described herein, the return spring 23 is positioned at the left side position of the adjusting ball 22, the left end and the right end of the adjusting ball 22 are fixedly installed with a conduction connecting rod 24, the right end of the right end group of conduction connecting rods 24 is fixedly installed with a main striking block 25, the main striking block 25 is spherical block-shaped, the auxiliary striking block 26 is fixedly installed at the left end of the left group of conducting connecting rods 24, the auxiliary striking block 26 is spherical block-shaped, and the auxiliary striking block 26 is correspondingly attached to the position of the struck floating block 18 on the warning simulation organism 17.

The right side of the isolation block 9 is provided with a one-way through groove 27, the one-way through groove 27 is a circular truncated cone-shaped groove hole, the one-way through groove 27 gradually narrows from right to left, the gap on the left side wall surface of the feeding box 3 is provided with a fluctuation expanding groove 29, the fluctuation expanding groove 29 is a circular truncated cone-shaped groove hole, and the fluctuation expanding groove 29 gradually narrows from right to left.

The inside of raising mouthful 7 is provided with restriction catch ring 28, restriction catch ring 28 includes clamp splice 30, side extrusion piece 31 and catching fixture block 32, wherein go up clamp splice 30 and be two sets of, two sets of clamp splice 30 mutually perpendicular mirror image of going up is arranged, two sets of clamp splice 30 are protruding to one side of keeping away from respectively on two sets of, wherein side extrusion piece 31 is two sets of, two sets of side extrusion piece 31 are arranged to the mutual mirror image, two sets of side extrusion piece 31 are protruding to one side that is close to each other respectively, and adjacent clamp splice 30 and the mutual fixed connection of side extrusion piece 31 go up, wherein catch fixture block 32 slope fixed mounting on two sets of side wall surfaces that clamp splice 30 is close to each other, and fixed mounting has two sets of catching fixture blocks 32 on every group clamp splice 30, two sets of catching fixture block 32 keep away from the one end of last clamp splice 30 to the slope.

The working principle is as follows:

when using, place the saury in the right side region of spacing block 9 one-way logical groove 27 and one-way logical groove 27 right side region promptly, fill the fodder of saury to the inside of raising case 3, when the saury need seek food, the saury can get into the left side region of spacing block 9 through one-way logical groove 27 and forage from raising case 3 inside through raising mouthful 7.

When the saury forages, the saury can be clustered mutually, thereby the saury can extrude the main impact block 25 in the right side area of the feeding box 3, thereby the transmission is conducted to the warning simulation organism 17 through the adjusting ball 22, the transmission connecting rod 24 and the auxiliary impact block 26, thereby the struck floating block 18 on the warning simulation organism 17 is extruded, the struck floating block 18 presses the tension floating strip 19 to shrink, through the structural relation of the struck floating block 18 and the tension floating strip 19, when the auxiliary impact block 26 recovers through the reset spring 23, the struck floating block 18 can drive the tension floating strip 19 to recover, thereby the pressure type vibration wave in the repeated operation shape can simulate the movement fluctuation of the squid, the saury fed is threatened by natural enemies to carry out warning type movement, thereby the reaction and movement amount of the saury can be improved, and the meat quality of the saury can be more compact.

When the pacific saury extrudes the main impact block 25, through the matching of the main impact block 25, the adjusting limiting sleeve 21, the adjusting ball 22 and the auxiliary impact block 26, the vibration direction and the vibration force of the vibration wave conducted by the auxiliary impact block 26 fed back to the warning simulation organism 17 are different each time the pacific saury is extruded at different positions, so that the pacific saury cannot adapt to the situation of being used to a safety crisis in a short time, the crisis feeling of the pacific saury is prolonged, and the exercise amount of the pacific saury is further improved.

When the saury encounters a crisis, the saury slides on the water surface, so that the saury moves through the runner 10 on the isolation block 9, when the saury moves inside the runner 10, the water pump 13 transmits part of water flow at the bottom of the inner side of the cultivation box 1 to the inside of the runner 10 at a corresponding position through the impact of the jet flow impact head 14, so that the auxiliary limiting roller 12 on the runner 10 is impacted, the auxiliary limiting roller 12 rotates inside the auxiliary limiting groove 11, and when the saury moves to the corresponding position, the limiting plate 16 on the auxiliary limiting roller 12 clamps and limits the belly of the saury, so that the crisis of the saury is further increased, and the exercise amount of the saury is further increased.

When the saury is eating through feeding mouth 7, the saury can bore in the restriction catching ring 28 inside feeding mouth 7 thereby eat, when the size of the saury is less, the saury can eat through restriction catching ring 28 unimpededly, when the saury size is great, the lateral wall of the saury can extrude restriction catching ring 28 upside extrusion block 31, thereby make side extrusion block 31 expand to both sides, thereby make side extrusion block 31 drive clamp splice 30 and expand tensile, make clamp splice 30 draw close to the middle zone, thereby carry out the centre gripping restriction to the saury, make the saury unable shake off, thereby can take out the saury of catching through restriction catching ring 28 on the mouth 7 when changing the feeding box 3, thereby reach the effect to formula catching the saury.

When the saury extrudees side extrusion piece 31 and makes last clamp splice 30 draw close to the middle zone, it can drive the seizure fixture block 32 on the corresponding position lateral wall to separate to both sides to go up clamp splice 30, thereby make the upside and the bottom side of saury get into between the corresponding position seizure fixture block 32, when the extrusion of saury offside extrusion piece 31 diminishes, it can resume to go up clamp splice 30, it can draw close to go up the seizure fixture block 32 on clamp splice 30 simultaneously, thereby catch the restriction of saury centre gripping between the fixture block 32 in the corresponding position, thereby further improve the seizure probability of saury.

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. The utility model provides a saury breeding device, includes and breeds case (1), all seted up on the inside left end front and back both sides wall face of breeding case (1) and raised case draw-in groove (2), the inside left end of breeding case (1) is provided with raises case (3), raise all fixed mounting on the both sides wall face around case (3) and raise case fixture block (4), its characterized in that: a feeding opening (7) is formed in the gap below the right side wall surface of the feeding box (3), and a limiting and catching ring (28) is arranged inside the feeding opening (7).

2. The saury farming device of claim 1, wherein: the limiting and capturing ring (28) comprises an upper clamping block (30) and side extrusion blocks (31), the upper clamping block (30) is divided into two groups, the two groups of upper clamping blocks (30) are arranged in a mirror image mode in a mutually perpendicular mode, the two groups of upper clamping blocks (30) are protruded towards one side far away from the side extrusion blocks respectively, the side extrusion blocks (31) are divided into two groups, the two groups of side extrusion blocks (31) are arranged in a mirror image mode, the two groups of side extrusion blocks (31) are protruded towards one side close to each other respectively, and the adjacent upper clamping block (30) and the side extrusion blocks (31) are fixedly connected with each other.

3. The saury farming device of claim 2, wherein: the limiting catching ring (28) further comprises catching fixture blocks (32), the catching fixture blocks (32) are obliquely and fixedly mounted on one side wall surface of the two groups of upper clamping blocks (30) close to each other, the two groups of catching fixture blocks (32) are fixedly mounted on the upper clamping blocks (30) of each group, and one ends, far away from the upper clamping blocks (30), of the two groups of catching fixture blocks (32) are oblique to one side close to each other.

4. The saury farming device of claim 1, wherein: raise right side wall top of case (3) and seted up auxiliary tank (5), auxiliary tank (5) are rectangle form slotted hole, and auxiliary tank (5) run through the right side wall of raising case (3) and feed the inside of case (3) and communicate each other, fixed mounting has undulant cloth (6) on the inboard top of auxiliary tank (5) and the bottom corresponding position wall, the size of undulant cloth (6) and the size looks adaptation of auxiliary tank (5), warning trigger groove (8) have all been seted up to both sides around the left and right sides lateral wall below of raising case (3).

5. The saury farming device of claim 1, wherein: breed inside right-hand member fixed mounting of case (1) and have spacing block (9), the top clearance of spacing block (9) has been seted up trip (10), the bottom of trip (10) corresponds position wall and goes up the clearance and has seted up supplementary restriction groove (11), the inside of supplementary restriction groove (11) is provided with supplementary restriction roller (12), the right-hand member fixed mounting who breeds case (1) has water pump (13), and the input of water pump (13) runs through the right side bottom wall of breeding case (1) and breeds the inside of case (1) and communicate each other, the output fixed mounting of water pump (13) has jet blast head (14), and the position of jet blast head (14) and the position of spacing block (9) upper reaches way (10) correspond to each other.

6. The saury farming device of claim 5, wherein: the auxiliary limiting groove is characterized in that limiting shafts (15) are fixedly mounted on the front side wall face and the rear side wall face of the inside of the auxiliary limiting groove (11), the auxiliary limiting roller (12) is movably sleeved on the limiting shafts (15), limiting plates (16) are fixedly mounted on the side wall of the auxiliary limiting roller (12) in an annular mode, the limiting plates (16) are in a trapezoid block shape, every two limiting plates (16) are in a group, and every two limiting plates (16) are arranged in a mirror image mode.

7. The saury farming device of claim 1, wherein: breed the bottom corner of both sides around the inside left end of case (1) and all incline and be provided with warning simulation biology (17), warning simulation biology (17) are including receiving to hit kicking block (18) and pulling force floating strip (19), it is conical cubic to receive to hit kicking block (18), it is the slope material to receive to hit kicking block (18), the position that receives to hit kicking block (18) and the warning that raises on case (3) left side wall position trigger groove (8) and correspond each other, pulling force floating strip (19) are rectangular form, pulling force floating strip (19) annular fixed mounting is on receiving to hit kicking block (18) and being close to a side wall of the corresponding position corner of breed case (1) inboard, one side fixed mounting that receives to hit kicking block (18) is kept away from to pulling force floating strip (19) is corresponding position corner in breed case (1) inboard.

8. The saury farming device according to claim 4 or 7, wherein: the feed box is characterized in that two groups of fixing rods (20) are fixedly mounted on the wall surface of the bottom of the inner side of the feed box (3), the positions of the fixing rods (20) correspond to the position of the warning trigger groove (8), an adjusting limiting sleeve (21) is fixedly mounted at the top of each fixing rod (20), the adjusting limiting sleeve (21) is in a spherical arc plate shape at the left end and the right end, the positions of the fixing rods (20) correspond to the position of the warning trigger groove (8), an adjusting ball (22) is arranged in the adjusting limiting sleeve (21), the adjusting ball (22) is in a spherical block shape, a reset spring (23) is arranged in the adjusting limiting sleeve (21), the reset spring (23) is located at the left side of the adjusting ball (22), a group of conducting connecting rods (24) at the left side are located in the reset spring (23), the conducting connecting rods (24) are fixedly mounted at the left end and the right end of the adjusting ball (, the right-hand member is a set of the right-hand member fixed mounting of conduction connecting rod (24) has main hitting block (25), and main hitting block (25) is spherical massive, and the left side is a set of the left end fixed mounting of conduction connecting rod (24) has auxiliary hitting block (26), and auxiliary hitting block (26) is spherical massive, and auxiliary hitting block (26) corresponds the laminating each other with the position of receiving on warning simulation biology (17) and hitting floating block (18).

9. The saury farming device according to claim 1 or 5, wherein: one-way through groove (27) have been seted up on the right side of spacing block (9), and one-way through groove (27) are round platform form slotted hole, and one-way through groove (27) narrow gradually from right to left, it expands groove (29) to have seted up undulant on the left side wall of raising case (3) the clearance, and undulant expands groove (29) and narrows gradually from right to left for round platform shape slotted hole, undulant expanding groove (29).