JP3211347U - Aquaculture equipment - Google Patents

Abstract

In particular, an aquaculture device for rearing juveniles of aquatic products such as fish and shrimp is provided. An aquaculture device according to the present invention includes a frame, at least one breeding tank, a vertical drive device, and a net member. A working space is formed in the frame, and the breeding tank is provided. Is installed in the work space of the frame, a breeding space is formed therein, a discharge pipe communicating with the breeding space is attached to the bottom of the frame, a discharge valve is attached to the discharge pipe, The net member is installed in the work space of the frame under the control of the vertical drive device, and the outer diameter thereof is smaller than the inner diameter of the breeding tank, and is selectively arranged in the breeding space of the breeding tank, If it has this structure, the inside of a breeding tank is cleaned by raising or lowering a net member with an up-and-down drive device, and raising a young child for a while by using a breeding tank. Since it is possible, it is possible to grow the juveniles of aquatic organisms such as fish and shrimp in a clean and safe growth environment. [Selection] Figure 1

Description

  The present invention relates to an aquaculture device for raising juveniles of aquatic products such as fish and shrimp.

  When raising aquatic products (fish, shrimp, etc.), a method is generally used in which fry are grown safely and quickly while feeding the fry into a ginger and feeding it to suppress the occurrence of disease.

  However, since adult fish attack fry, there was a problem that fry were attacked and died. For this reason, when raising fry, the fry is usually grown in a safe ring by placing a net on the ginger to demarcate the predetermined range and prevent the outside adult fish from entering the net. The method is used.

  Since the growth environment of juvenile fish in aquatic products is related to the health of grown fish, it is important to maintain the breeding environment in a state suitable for aquaculture. For example, excess food and fish excrement will sink to the bottom of the breeding environment and become sediment, so if you do not clean and replace the water regularly, bacteria will develop and the fry will become sick. End up.

When cleaning an existing ginger, the excrement and sediment are usually removed by suction with a suction device. However, since the volume of the fry is small, there is a risk that it will be sucked during suction.
Also, since the ginger has a depth, if a large amount of moss is attached to the wall surface, the inside of the aquarium is not clearly visible, so it is possible to cleanly remove excrement and sediment that sinks to the bottom of the ginger. There is a possibility that it cannot be done. In such a case, the growth environment cannot be kept clean, and there is a possibility that the larvae will be sick due to the generation of bacteria due to excrement and sediment sinking to the bottom of the ginger.

  The aquaculture apparatus according to the present invention is provided with a frame having a work space, a work space of the frame, a breeding space is formed therein, and a discharge pipe communicating with the breeding space is attached to the bottom of the frame. At least one breeding tank to which a discharge valve is attached, a vertical drive device installed in the frame, and the vertical drive device are installed in the work space of the frame, and the outer diameter of the breeding tank is It has a net member that is smaller than the inner diameter and is selectively disposed in the breeding space of the breeding tank.

The aquaculture device according to the present invention is used for rearing juveniles such as juvenile fish or shrimp of aquatic organisms, and can be reared in a breeding tank, as shown below. Have the advantages.
1. Monitoring the growth environment of aquatic juveniles Breeding aquatic juveniles in a breeding tank, but because the breeding tank is not deep, it is difficult for moss to adhere to the inner wall of the breeding tank, and excrement collected at the bottom of the breeding tank It is possible to judge the water quality because the sediment such as can be seen clearly. As a result, it is possible to provide a safe growth environment for juveniles of aquatic organisms such as fish and shrimp and to monitor the breeding environment inside the breeding tank, so that if the breeding tank becomes dirty, it can be cleaned immediately. it can.
2. It is easy to clean the breeding space of the breeding tank. When cleaning the breeding space of the breeding tank, the young child was lifted for a while by driving the vertical drive device and raising the net member. At this time, it was installed inside the breeding tank. In addition to injecting water from the pipe, the discharge valve of the discharge pipe is opened to discharge sediment such as excrement, and water is replaced. According to this method, there is no worry that the young body is sucked into the discharge pipe, and the inside of the breeding tank can be clearly seen, so it is possible to completely remove sediment such as excreta, thus reducing the generation of bacteria. Can be made.
3. Furthermore, the aquatic juveniles are bred in a plurality of breeding tanks. When cleaning these breeding tanks, the frame is moved above the breeding tank by a wheel at the bottom to perform cleaning work. be able to.

It is a perspective view of the Example of this invention. It is another perspective view of the Example of this invention. In the Example of this invention, it is a fragmentary sectional side view which shows the state by which the support pillar was mounted by the leg part. In the Example of this invention, it is a fragmentary sectional side view which shows the state by which the wheel member was mounted by the leg part. It is a perspective view of a hanging frame and a net member of a vertical drive device in an embodiment of the present invention. In the Example of this invention, it is a partial side sectional view showing operation which arranges a net member in a breeding tank. In the Example of this invention, it is a fragmentary sectional side view which shows operation which raises a net | network member and lifts a young body.

  As shown in FIGS. 1 and 2, the first embodiment of the aquaculture device according to the present invention includes a frame 10, at least one breeding tank 20, a vertical drive device 30, and a net member 40.

  As shown in FIGS. 1 to 3, a working space 11 is formed in the frame 10, and the frame 10 includes two inverted U-shaped stands 12 and a plurality of connecting rods 13. Two of the stands 12 are installed at intervals, and the working space 11 is formed therebetween, and the plurality of connecting rods 13 are installed at intervals and connected between the two stands 12. In addition, a plurality of wheels 14 are attached to the bottom of the frame 10.

  As shown in FIGS. 2 to 4, the breeding tank 20 is installed in the work space 11 of the frame 10, a breeding space 21 is formed therein, and a discharge pipe 22 communicating with the breeding space 21 is formed at the bottom. A discharge valve 23 is attached to the discharge pipe 22. Further, a plurality of legs 24 may be provided at the bottom of the breeding tank 20, and support legs 25 may be respectively mounted on the legs 24 (FIG. 3). May be encircled (FIG. 4).

As shown in FIGS. 1 to 3, the vertical drive device 30 is installed on the frame 10, and a motor 31 with a winch, a pulley set 32, a wire rope 33, and a suspension frame 34 for winding the wire rope. Is provided. The motor 31 is installed on one side of the frame 10, the pulley set 32 includes at least one pulley 321, the pulley 321 is attached to the connecting rod 13 of the frame 10, and the wire rope 33 has one end Is wound around the winch of the motor 31, the other end is wound around the pulley 321 and fixed below the connecting rod 13 in the center of the frame 10, and the other end of the wire rope 33 is hooked on the suspension frame 34. The
As shown in FIG. 4, the suspension frame 34 further includes a frame portion 341 and two arms 342, and the two arms 342 are pivoted on both sides of the frame portion 341, and are attached to the bottom ends of the arms 342. A hook 343 is provided.

As shown in FIGS. 1 to 3, the mesh member 40 is installed in the work space 11 of the frame 10 so as to be controlled by the vertical drive device 30, and its outer diameter is smaller than the inner diameter of the breeding tank 20 and is selected. It arrange | positions in the breeding space 21 of the breeding tank 20 as possible.
As shown in FIG. 5, the mesh member 40 is stretched on the bottom of the suspension frame 34, and a hanging ring 41 on which the hook 343 is engaged with a portion corresponding to the hook 343 on the outer peripheral edge of the mesh member 40. Is provided.

  As shown in FIG. 6, the aquaculture apparatus according to the present invention is used for breeding a juvenile body 50 such as aquatic larvae or shrimp, and the aquatic juvenile body 50 is placed in a breeding space 21 of a breeding tank 20. Can be raised and raised. When the aquatic juvenile 50 is raised, the discharge valve 23 of the discharge pipe 22 is closed.

In the present embodiment, there may be only one breeding tank 20 provided in the aquaculture device, and the breeding tank 20 and the frame 10 are fixed at predetermined positions. That is, the breeding tank 20 is disposed in the work space 11 of the frame 10.
Further, in another embodiment, a plurality of breeding tanks 20 may be provided, and one frame 10 may be movably installed so as to correspond to one of the breeding tanks 20. In still another embodiment, In addition to having a plurality of breeding tanks 20, one frame 10 may be fixed at a predetermined position so that the breeding tanks 20 can be moved to positions corresponding to the work space 11 of the frame 10.

  Thus, since the aquaculture apparatus according to the present invention has the breeding tank 20, it can provide a safe growth environment for the juvenile 50 of the aquatic organisms, and by simply feeding the breeding tank 20 with them, The young body 50 can be raised.

As shown in FIGS. 6 and 7, when cleaning the breeding tank 20, first, the motor 31 of the vertical drive device 30 is driven to rotate the winch, the wire rope 33 is slowly loosened, the suspension frame 34 and the net. The member 40 is lowered and placed in the breeding space 21 of the breeding tank 20.
In this way, when the net member 40 is placed in the breeding space 21 of the breeding tank 20, the young body 50 moves by itself around the breeding space 21 so as to avoid the net member 40 descending from above, When the mesh member 40 descends to the bottom of the breeding space 21 through the gap between the mesh member 40 and the breeding tank 20, the place where the young body 50 is located is above the mesh member 40.

  Thereafter, as shown in FIG. 7, the motor 31 of the vertical drive device 30 is driven to rotate the winch in the reverse direction, the wire rope 33 is slowly wound up, and the net member 40 is reared together with the suspension frame 34 and their juveniles 50. The tank 20 is pulled up from the breeding space 21. And while installing the hose in the inside of the breeding tank 20 and injecting water from the outside, the discharge valve 23 of the discharge pipe 22 is opened, sediment such as excrement is discharged and water is replaced.

  Further, the breeding tank 20 is not so deep and moss is difficult to adhere to the inner wall of the breeding tank 20, so that the inside of the breeding tank 20 can be clearly observed to judge the water quality level, excrement, etc. Since it can be checked simply by looking at the amount of the deposit, it is easy to monitor the growth environment inside the breeding tank 20.

Thus, according to the aquaculture device according to the present invention, the net member 40 is driven by the vertical drive device 30 to be lowered or raised, and the juvenile 50 is raised upward for a while to clean the inside of the breeding tank 20. can do.
According to this configuration, the young body 50 is not sucked into the discharge pipe 22 and deposits such as excrement in the breeding tank 20 can be clearly seen, so that it can be cleaned firmly.

  Further, the net member 40 can be removed from the suspension frame 34, and the suspension frame 34 can also be detached from the wire rope 33 and folded and stored.

  Further, as shown in FIG. 4, when transporting the breeding tank 20 without the young body 50, it is easy to move if the wheel member 26 is fitted into the leg portion 24. Can be transported. After transportation, the rearing tank 20 can be positioned by removing the wheel member 26 and fitting the support pillar 25 into the leg portion 24 as shown in FIG.

  According to the aquaculture apparatus according to the present invention, by using the breeding tank 20, it is possible to grow the aquatic life juvenile 50 such as fish and shrimp in a safe growth environment, and the vertical drive device 30 lowers the net member 40 or The inside of the breeding tank 20 can be cleaned by raising and raising the young body 50 for a while. At this time, since the inside of the breeding tank 20 can be clearly seen, precipitates such as excrement can be completely removed, so that generation of bacteria can be suppressed.

DESCRIPTION OF SYMBOLS 10 Frame 11 Work space 12 Stand 13 Connecting rod 14 Wheel 20 Breeding tank 21 Breeding space 22 Discharge pipe 23 Discharge valve 24 Leg 25 Support column 26 Wheel member 30 Vertical drive device 31 Motor 32 Pulley assembly 321 Pulley 33 Wire rope 34 Suspension frame 341 Frame part 342 Arm 343 Hook 40 Net member 41 Hanging ring 50 Young body

Claims (7)

A frame with a working space;
At least one breeding tank installed in the working space of the frame, wherein a breeding space is formed therein, a discharge pipe communicating with the breeding space is attached to the bottom, and a discharge valve is attached to the discharge pipe;
A vertical drive device installed on the frame;
And a net member that is installed in the work space of the frame under the control of the vertical drive device, the outer diameter of which is smaller than the inner diameter of the breeding tank, and is selectively arranged in the breeding space of the breeding tank. It is characterized by
Aquaculture equipment.   The frame includes two inverted U-shaped stands and a plurality of connecting rods, the two stands are installed at intervals, and the working space is formed therebetween, and the plurality of connecting rods are spaced apart from each other. The aquaculture apparatus according to claim 1, wherein the culture apparatus is connected between two stands.   The vertical drive device includes a motor with a winch for winding a wire rope, a pulley set, a wire rope, and a suspension frame, and the motor is installed on one side of the frame, and the pulley set includes at least The pulley is attached to a connecting rod of the frame, and the wire rope is connected to a connecting rod located in the center of the frame with one end wound around the winch of the motor and the other end wound around the pulley. The aquaculture apparatus according to claim 2, wherein the aquaculture apparatus is fixed below, the other end of the wire rope is hooked on the suspension frame, and the net member is stretched on the bottom of the suspension frame.   The suspension frame includes a frame portion and two arms, and the two arms are pivotally provided on both sides of the frame portion, and hooks are provided at the bottom ends of the arms, corresponding to the hooks in the mesh member. The aquaculture apparatus according to claim 3, wherein a hanging ring on which the hook is hooked is provided at each location.   The aquaculture apparatus according to any one of claims 1 to 4, wherein a plurality of wheels are attached to a bottom portion of the frame.   The aquaculture apparatus according to any one of claims 1 to 4, wherein a plurality of legs are provided at the bottom of the breeding tank, and support pillars or wheel members are respectively mounted on the legs.   6. The aquaculture apparatus according to claim 5, wherein a plurality of legs are provided at the bottom of the breeding tank, and support pillars or wheel members are respectively mounted on the legs.

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