CN214047169U - Directional mating spawning vat for artificial propagation of channel catfish - Google Patents

Abstract

The utility model discloses a channel catfish artificial propagation is with directional mating spawning barrel relates to spawning barrel technical field. The utility model discloses a staving and stop device, the surface cover of staving has the lantern ring, two Z words of lateral wall fixedly connected with pieces of the lantern ring, the surface thread that Z words is close to the staving is inserted and is equipped with the bolt, the surface swing joint of staving has the screen panel, the surface of the lantern ring is equipped with stop device, stop device is including two gag lever posts, two the gag lever post all is connected with the fixed surface of the lantern ring, the surface of gag lever post all overlaps there are two spacing rings, two the spacing ring all with screen panel fixed connection, the lateral wall fixedly connected with U-shaped piece of screen panel is kept away from to the spacing ring. The utility model provides an at the in-process of screen panel cover on the spawning barrel, can lead to the screen panel to rub the spawning barrel lateral wall because the shake of hand to lead to the problem that the child ovum dropped from the spawning barrel lateral wall.

Description

Directional mating spawning vat for artificial propagation of channel catfish

Technical Field

The utility model relates to a spawning barrel technical field, concretely relates to spot fork tail leiocassis longirostris artificial propagation is with directional mating spawning barrel.

Background

Spawning refers to the process of discharging eggs from the mother of an oviparous animal, and is a broad sense of the egg, including fertilized eggs, unfertilized eggs and initial embryos wrapped in egg membranes, and the spawning bucket is a rod-like structure device for facilitating the adhesion of the spawns produced by the fish in a fish tank.

After the leiocassis longirostris lays eggs on the spawning barrel in the fish tank, other fishes in the fish tank can rub the young ovum on the spawning barrel in the moving process, people generally sheathe the spawning barrel surface with a screen panel to reach the effect of protecting the young ovum, but sheathe the in-process of screen panel, can lead to the screen panel to rub the spawning barrel lateral wall because of the shake of hand, thereby lead to dropping of young ovum from the spawning barrel lateral wall.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving at the in-process with screen panel staving lateral wall, can lead to the screen panel to rub the problem of spawning barrel lateral wall because the shake of hand, the utility model provides a spot fork tail leiocassis longirostris artificial propagation is with directional mating spawning barrel.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: a directional mating spawning barrel for artificial propagation of spot furcate-tail catfishes comprises a barrel body and a limiting device, wherein a sleeve ring is sleeved on the surface of the barrel body, two Z-shaped blocks are fixedly connected to the side wall of the sleeve ring, a bolt is inserted into the surface of each Z-shaped block close to the barrel body in a threaded manner, a mesh enclosure is movably connected to the surface of the barrel body, the surface of the sleeve ring is provided with the limiting device, the limiting device comprises two limiting rods, the two limiting rods are fixedly connected with the surface of the sleeve ring, two limiting rings are sleeved on the surface of each limiting rod, the two limiting rings are fixedly connected with the mesh enclosure, a U-shaped block is fixedly connected to the side wall of each limiting ring far from the mesh enclosure, a bolt is inserted into the surface of the U-shaped block in a sliding manner, a positioning groove is formed in the side wall of each limiting rod far from the mesh enclosure, the size of the positioning groove is matched with the size of the bolt, and a spring is sleeved on the surface of the bolt, and two ends of the spring are respectively fixedly connected with the limiting ring and the U-shaped block.

Furthermore, one end of the bolt far away from the U-shaped block is fixedly connected with a thin rope, and one end of the thin rope far away from the bolt is fixedly connected with a floating ball.

Further, the fixed block is fixedly connected to the surface, far away from the mesh enclosure, of the U-shaped block, the fixed block is of a U-shaped structure, a pulley is rotatably connected to the inner wall of the fixed block, and the pulley is connected with the side wall of the string in a sliding mode.

Further, the even fixedly connected with of lateral wall that the screen panel is close to the lantern ring connects the rope, connect the equal fixedly connected with of one end that the net panel lateral wall was kept away from to the rope and weigh down the piece.

Further, the surface of Z word piece is equipped with fixing device, fixing device is including the actuating lever, the actuating lever keeps away from the fixed surface of the lantern ring with Z word piece and is connected, the surperficial threaded connection of actuating lever has the swivel nut, the fixed ring of terminal surface fixedly connected with of Z word piece is kept away from to the swivel nut, the fixed surface fixedly connected with connecting rod that the swivel nut was kept away from to fixed ring, two the one end fixedly connected with backup pad of fixed ring is kept away from to the connecting rod.

Furthermore, the surface of the supporting plate, which is far away from the fixing ring, is provided with a clamping groove, and the inner wall of the clamping groove is clamped with an anti-slip pad.

The utility model has the advantages as follows:

1. the utility model is provided with the limiting device, the sleeve ring is sleeved on the barrel body firstly, the bolt on the Z-shaped block is rotated to fix the sleeve ring on the barrel body, the spawning barrel is placed in the fish tank, the thin rope on the net cover is pulled, the thin rope can drive the net cover to slide on the side wall of the limiting rod by means of the limiting ring, thereby achieving the effect of limiting the moving direction of the net cover, preventing the problem that the net cover can rub the young eggs on the side wall of the barrel body, when the bolt on the U-shaped block slides to the position corresponding to the positioning groove on the limiting rod, the bolt can slide into the inner wall of the positioning groove by the elasticity of the spring on the inner wall of the U-shaped block, thereby achieving the effect of fixing the net cover, when spawning on the barrel body, the floating ball connected by the thin rope is pulled on the bolt, the thin rope can pull the bolt to slide out from the positioning groove, at the moment, the net cover can be driven by the falling block connected by the connecting rope on the net cover to move towards the surface of the barrel body, thereby reached and carried out the effect that covers the staving, prevented that the larva ovum can suffer the attack of other fishes, the string slides on the surface of pulley and can reach the effect that changes the tensile force direction of string, thereby be convenient for the staff to the pulling of string, wherein the floater floats to have on the surface of water of fish bowl and is convenient for carry out the effect of pulling with the string, stop device's setting has been solved at the in-process with screen panel staving lateral wall, can lead to the screen panel to rub the problem of spawning barrel lateral wall because the shake of hand.

2. The utility model discloses a set up fixing device, put the staving back in the fish bowl, the swivel nut on the actuating lever rotates, the swivel nut can slide to one side of keeping away from the staving at the actuating lever, connecting rod on the solid fixed ring can follow the swivel nut and drive the lateral wall that the backup pad supported early fish bowl on the actuating lever, thereby reach the effect of fixing to the staving, wherein the slipmat of draw-in groove inner wall has the protection fish bowl simultaneously and increases the fixed effect between backup pad and the fish bowl in the backup pad, thereby be convenient for people to the pulling of string, fixing device's setting has been solved because staving weight is less, be not convenient for people to the problem of string pulling.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of a directional mating spawning barrel for artificial propagation of channel catfish of the utility model;

fig. 2 is a schematic side view of the structure of fig. 1 in the directional mating oviposition barrel for artificial propagation of channel catfish of the utility model;

fig. 3 is a schematic structural diagram of the point a in the directional mating oviposition barrel of fig. 2 for the artificial propagation of the channel catfish of the utility model;

fig. 4 is a schematic partial structure diagram of fig. 1 in a directional mating spawning barrel for artificial propagation of channel catfish of the utility model;

reference numerals: 1. a barrel body; 2. a collar; 3. a mesh enclosure; 4. a Z-shaped block; 5. a bolt; 6. a limiting device; 601. a floating ball; 602. a limiting rod; 603. connecting ropes; 604. a pendant block; 605. a string; 606. a limiting ring; 607. a spring; 608. a U-shaped block; 609. a bolt; 610. positioning a groove; 611. a pulley; 612. a fixed block; 7. a fixing device; 71. a drive rod; 72. a threaded sleeve; 73. a fixing ring; 74. a connecting rod; 75. a support plate; 76. a non-slip mat.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, the utility model discloses a spot fork tail leiocassis longirostris artificial propagation is with directional mating spawning barrel that embodiment provided, including staving 1 and stop device 6, the surface cover of staving 1 has the lantern ring 2, two Z block 4 of the lateral wall fixedly connected with of the lantern ring 2, and Z block 4 is close to the surface screw thread of staving 1 and inserts and be equipped with bolt 5, and the surface swing joint of staving 1 has screen panel 3, and the surface of the lantern ring 2 is equipped with stop device 6, and the surface of Z block 4 is equipped with fixing device 7.

The specific arrangement and function of the limiting means 6 and the fixing means 7 will be described in detail below.

As shown in fig. 1 and fig. 2, the limiting device 6 comprises two limiting rods 602, the two limiting rods 602 are both fixedly connected with the surface of the lantern ring 2, two limiting rings 606 are sleeved on the surface of the limiting rods 602, the lantern ring 2 is firstly sleeved on the barrel body 1 by arranging the limiting device 6, the lantern ring 2 can be fixed on the barrel body 1 by rotating the bolt 5 on the zigzag block 4, after the spawning barrel is placed in the fish tank, the thin rope 605 on the net cover 3 is pulled, the thin rope 605 can drive the net cover 3 to slide on the side wall of the limiting rods 602 by means of the limiting rings 606, so that the effect of limiting the moving direction of the net cover 3 is achieved, the problem that the net cover 3 can rub away eggs on the side wall of the barrel body 1 is prevented, the two limiting rings 606 are both fixedly connected with the net cover 3, the side wall of the limiting ring 606 far away from the net cover 3 is fixedly connected with a U608, a bolt 609 is slidably inserted on the surface of the U-shaped block 608, a positioning groove 610 is arranged on the side wall of the limiting rod 602 far away from the net cover 3, the size of the positioning groove 610 is matched with the size of the bolt 609, the surface of the bolt 609 is sleeved with a spring 607, when the bolt 609 on the U-shaped block 608 slides to a position corresponding to the positioning groove 610 on the limiting rod 602, the bolt 609 can slide into the inner wall of the positioning groove 610 by the elastic force of the spring 607 on the inner wall of the U-shaped block 608, so that the effect of fixing the mesh enclosure 3 is achieved, two ends of the spring 607 are respectively and fixedly connected with the limiting ring 606 and the U-shaped block 608, one end of the bolt 609 far away from the U-shaped block 608 is fixedly connected with a string 605, after spawning on the barrel body 1, a floating ball 601 connected with the string 605 on the bolt 609 is pulled, the string 605 can pull the bolt 609 to slide out from the positioning groove 610, at the moment, the mesh enclosure 3 can be driven by a falling block 604 connected with a connecting string 603 on the mesh enclosure 3 to move towards the surface close to the barrel body 1, so that the effect of covering the barrel body 1 is achieved, and the attack of other fishes on the young eggs can be prevented, the one end fixedly connected with floater 601 that the bolt 609 was kept away from to the string 605, wherein floater 601 floats and has the effect of being convenient for carry out the pulling with string 605 on the surface of water of fish bowl, the fixed surface that screen panel 3 was kept away from to U-shaped block 608 is connected with fixed block 612, fixed block 612 is "U" shape structure, the inner wall of fixed block 612 rotates and is connected with pulley 611, string 605 slides on the surface of pulley 611 and can reach the effect that changes string 605 pulling force direction, thereby be convenient for the staff to the pulling of string 605, the lateral wall sliding connection of pulley 611 and string 605, the even fixedly connected with of lateral wall that screen panel 3 is close to lantern ring 2 connects rope 603, the one end that connecting rope 603 kept away from screen panel 3 lateral wall all fixedly connected with weighs down piece 604.

The whole limiting device 6 achieves the effects that by arranging the limiting device 6, the lantern ring 2 is firstly sleeved on the barrel body 1, the lantern ring 2 can be fixed on the barrel body 1 by rotating the bolt 5 on the Z-shaped block 4, after the spawning barrel is placed in the fish tank, the thin rope 605 on the net cover 3 is pulled, the thin rope 605 can drive the net cover 3 to slide on the side wall of the limiting rod 602 by means of the limiting ring 606, so that the effect of limiting the moving direction of the net cover 3 is achieved, the problem that the net cover 3 can rub the eggs on the side wall of the barrel body 1 is prevented, when the pin 609 on the U-shaped block 608 slides to the position corresponding to the positioning groove 610 on the limiting rod 602, the pin 609 can slide into the inner wall of the positioning groove 610 by the elastic force of the spring 607 on the inner wall of the U-shaped block 608, so as to achieve the effect of fixing the net cover 3, after spawning on the barrel body 1, the floating ball 601 connected by the thin rope 605 on the pin 609 is pulled, the thin rope 605 can pull the pin 609 to slide out from the positioning groove 610, at this moment, the mesh enclosure 3 can receive the falling block 604 connected by the connecting rope 603 on the mesh enclosure 3 to drive the mesh enclosure 3 to the surface motion close to the barrel body 1, thereby the effect of covering the barrel body 1 is achieved, the attack that the larva ovum can suffer other fishes is prevented, the surface sliding of the string 605 at the pulley 611 can reach the effect of changing the pulling force direction of the string 605, thereby the pulling of the staff to the string 605 is convenient for, wherein the floating ball 601 floats on the water surface of the fish tank and has the effect of being convenient for pulling the string 605, the in-process with the side wall of the barrel body 1 of the mesh enclosure 3 is solved by the setting of the limiting device 6, the problem that the mesh enclosure 3 rubs the side wall of the spawning barrel can be possibly caused by the shaking of the hand.

As shown in fig. 1 and 4, the fixing device 7 includes a driving rod 71, the driving rod 71 is fixedly connected to the surface of the Z-shaped block 4 away from the lantern ring 2, a threaded sleeve 72 is connected to the surface of the driving rod 71 through a thread, by providing the fixing device 7, after the aquarium body 1 is placed in the aquarium, the threaded sleeve 72 on the driving rod 71 is rotated, the threaded sleeve 72 can slide on the driving rod 71 to the side away from the aquarium body 1, a connecting rod 74 on the fixing ring 73 can drive the supporting plate 75 to support the side wall of the aquarium following the movement of the threaded sleeve 72 on the driving rod 71, so as to achieve the effect of fixing the aquarium 1, a fixing ring 73 is fixedly connected to the end surface of the threaded sleeve 72 away from the Z-shaped block 4, a connecting rod 74 is fixedly connected to the surface of the fixing ring 73 away from the threaded sleeve 72, a supporting plate 75 is fixedly connected to the end of the two connecting rods 74 away from the fixing ring 73, a clamping groove is formed on the surface of the supporting plate 75 away from the fixing ring 73, the inner wall of the slot is clamped with a non-slip pad 76, wherein the non-slip pad 76 on the inner wall of the slot on the support plate 75 has the effects of protecting the fish tank and increasing the fixation between the support plate 75 and the fish tank, thereby facilitating the pulling of the string 605 by people.

The effect that its whole fixing device 7 reaches does, through setting up fixing device 7, put staving 1 back in the fish bowl, rotate swivel nut 72 on the actuating lever 71, swivel nut 72 can slide to one side of keeping away from staving 1 at actuating lever 71, connecting rod 74 on the solid fixed ring 73 can follow swivel nut 72 and drive the lateral wall that backup pad 75 supported early fish bowl on actuating lever 71, thereby reach the effect of fixing staving 1, wherein the slipmat 76 of draw-in groove inner wall has the protection fish bowl simultaneously on the backup pad 75 and increases the fixed effect between backup pad 75 and the fish bowl, thereby people's pulling to string 605 has been convenient for, fixing device 7's setting has been solved because staving 1 weight is less, be not convenient for people to the problem of string 605 pulling.

Claims (6)

1. The directional mating spawning barrel for the artificial propagation of the spot furcate-tail catfish comprises a barrel body (1) and a limiting device (6), and is characterized in that a sleeve ring (2) is sleeved on the surface of the barrel body (1), two Z-shaped blocks (4) are fixedly connected to the side wall of the sleeve ring (2), a bolt (5) is inserted into the surface of each Z-shaped block (4) close to the barrel body (1) in a threaded manner, a mesh cover (3) is movably connected to the surface of the barrel body (1), the limiting device (6) is arranged on the surface of the sleeve ring (2), the limiting device (6) comprises two limiting rods (602), the two limiting rods (602) are fixedly connected to the surface of the sleeve ring (2), two limiting rings (606) are sleeved on the surface of the limiting rods (602), the two limiting rings (606) are fixedly connected to the mesh cover (3), and a U-shaped block (608) is fixedly connected to the side wall of each limiting ring (606) far away from the mesh cover (3), the surface of the U-shaped block (608) is inserted with a bolt (609) in a sliding mode, a positioning groove (610) is formed in the side wall, away from the mesh enclosure (3), of the limiting rod (602), the size of the positioning groove (610) is matched with that of the bolt (609), a spring (607) is sleeved on the surface of the bolt (609), and two ends of the spring (607) are fixedly connected with the limiting ring (606) and the U-shaped block (608) respectively.

2. The directional mating spawning barrel for artificial propagation of channel catfish according to claim 1, wherein a thin rope (605) is fixedly connected to one end of the plug pin (609) far away from the U-shaped block (608), and a floating ball (601) is fixedly connected to one end of the thin rope (605) far away from the plug pin (609).

3. The directional mating spawning barrel for artificial propagation of channel catfish according to claim 1, wherein a fixed block (612) is fixedly connected to the surface of the U-shaped block (608) far away from the mesh enclosure (3), the fixed block (612) is of a U-shaped structure, a pulley (611) is rotatably connected to the inner wall of the fixed block (612), and the pulley (611) is slidably connected with the side wall of the thin rope (605).

4. The directional mating spawning barrel for the artificial propagation of channel catfish according to claim 1, wherein the side wall of the mesh enclosure (3) close to the lantern ring (2) is uniformly and fixedly connected with a connecting rope (603), and one end of the connecting rope (603) far away from the side wall of the mesh enclosure (3) is fixedly connected with a drop block (604).

5. The directional mating and spawning barrel for artificial propagation of Ictalurus punctatus as claimed in claim 1, wherein a fixing device (7) is arranged on the surface of the Z-shaped block (4), the fixing device (7) comprises a driving rod (71), the driving rod (71) is fixedly connected with the surface of the Z-shaped block (4) far from the lantern ring (2), a threaded sleeve (72) is connected to the surface of the driving rod (71), a fixing ring (73) is fixedly connected to the end surface of the threaded sleeve (72) far from the Z-shaped block (4), a connecting rod (74) is fixedly connected to the surface of the fixing ring (73) far from the threaded sleeve (72), and a supporting plate (75) is fixedly connected to one end of the connecting rod (74) far from the fixing ring (73).

6. The directional mating and spawning barrel for artificial propagation of channel catfish according to claim 5, wherein a clamping groove is formed in the surface of the supporting plate (75) away from the fixing ring (73), and a non-slip pad (76) is clamped on the inner wall of the clamping groove.

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