KR100683571B1 - Jellyfish crusher - Google Patents

Abstract

The present invention relates to a jellyfish pulverizing discharger for separating and pulverizing the jellyfish mixed with the catch out of the fishery in the fishing for driving the final catch in a certain narrow area, such as a political network, and spreading the catch on the deck of the ship. More specifically, in the process of suctioning and discharging jellyfish concentrated in a certain area of the fishing gear together with the sea water by using the suction force of the turbine pump, the jellyfish is taken out of the fishing gear by cutting means formed on the suction hopper and grinding means formed on the turbine pump side. By pulverizing and discharging, it is possible to quickly and easily separate the jellyfish caught with the fish from the fishing equipment, thereby reducing the time and expense of separating the jellyfish, leading to the deterioration of the fish caused by the jellyfish and worker injury. By minimizing and improving the balance of payment The present invention relates to a jellyfish crushing ejector that can contribute to the income increase of the fisherman and to achieve the jellyfish rescue function by cutting and crushing the jellyfish to a certain size when separating and discharging the jellyfish.

To this end, in the present invention, a turbine pump 25 operating by receiving power from the driving motor 3 is inserted into the pump body 10, and the inner space of the pump body 10 is a central partition wall ( 24 to the rear compartment 102 including the front compartment 101 including the suction part 26 formed at the front end of the turbine pump 25 and the discharge hole 27 formed at the rear end of the turbine pump 25. It is partitioned, the inlet hose 13 of the jellyfish is connected to the front inlet pipe portion 11 of the pump body 10, the discharge of the pulverized jellyfish in the rear discharge pipe portion 19 of the pump body 10 The hose 22 is connected and installed, and the suction hopper 14 of the jellyfish, which is formed to radially protrude along the inner circumferential surface of the body having a funnel shape, is connected to the front end of the inlet hose 13. The turbine pump 25 is inserted into the pump body 10 and exposed to the front compartment 101. At the front side of the suction part 26, the rotary grinding shaft 28 connected to the impeller shaft 8 is formed to extend by a predetermined length, and the suction portion of the turbine pump 25 is located along the rotary grinding shaft 28. A plurality of crushing pins 29 for the second crushing of the jellyfish flowing into the (26) side is characterized in that the protrusion is formed.

Description

Apparatus for crushing and discharging jellyfish}

1 is a perspective view showing a jellyfish pulverized ejector according to the present invention.

Figure 2 is a side cross-sectional view showing a suction hopper of the jellyfish pulverizing ejector according to the present invention.

Figure 3 is a side cross-sectional view showing a structure of the pump body of the jellyfish pulverizing ejector according to the present invention.

Figure 4 is a schematic use state of the jellyfish pulverized ejector according to the present invention.

<Explanation of symbols for main parts of drawing>

1: grinding ejector 2: floor frame 3: driving motor

4 driven pulley 5 belt 6 driven pulley

7: congratulation housing 7a: support bracket 8: impeller shaft

9: pump cover 10: pump body 10a: support leg

11: inlet pipe part 12, 20: connection flange 13: inlet hose

14: suction hopper 15: hopper connector 16: reinforcing handle

17: reinforcement border 17a: ring 18: cutting blade

19: discharge pipe portion 21: discharge pipe 22: discharge hose

23: discharge cap 23a: handle 24: bulkhead

24a: packing 25: turbine pump 26: suction part

27: discharge hole 28: rotary grinding shaft 29: grinding pin

30: ship 31: net 101: front compartment

102: rear compartment

The present invention relates to a jellyfish pulverizing discharger for separating and pulverizing the jellyfish mixed with the catch out of the fishery in the fishing for driving the final catch in a certain narrow area, such as a political network, and spreading the catch on the deck of the ship. More specifically, in the process of suctioning and discharging jellyfish concentrated in a certain area of the fishing gear together with the sea water by using the suction force of the turbine pump, the jellyfish is taken out of the fishing gear by cutting means formed on the suction hopper and grinding means formed on the turbine pump side. It is about making it possible to grind and discharge.

In general, a fishing net using a set net or the like is used to set up a fishing net for a certain period of time in a nearby sea where the depth is about 50m or less, and then bring the fish to the inside of the net through the net. A method of catching a large amount of fish, in which a fish catches a cylinder of a political network after a certain period of time for catching fish, and at the same time, catches the fish from the fishing equipment while driving the fish caught into a certain narrow area. Spread on deck.

In recent years, due to changes in the marine environment, flies have appeared in coastal waters in large quantities in summer, causing them to be encroached with fish, causing enormous damage to fishery. It is found in various forms in almost all fisheries, including fishing nets, trolls using nets, fishing nets, eye nets, Kwon Hyun nets, nang nets, and net nets.

Particularly, in the case of a political fishing net such as a trap fishing gear, the political fishing gear is used to lift the surface of the political fishing gear into the water, and a part of the political fishing gear is submerged in the sea so that the catches are concentrated. In order to minimize damage to the catch by jellyfish tentacles and to maintain the freshness of the catch, it is very important to quickly isolate the jellyfish from the catch and discharge it out of the fishery.

However, the task of separating the jellyfish, which are concentrated together with the catch from the catch, becomes very difficult, and the separation of the jellyfish and the fish has to be relied on by hand, which is a considerable time and cost. There was a problem that made the fishing environment worse, and the secondary problems such as lowering the freshness of the catch due to the delay of jellyfish separation work and damaging the human body as the worker's skin is exposed to the jellyfish's poison. In addition to these causes, if there are too many jellyfish haunted by these various factors, there have been frequent cases of giving up contractors.

The present invention has been made to solve the conventional problems as described above, the jellyfish pulverization discharger according to the present invention using the suction power of the turbine pump process of inhaling and discharging jellyfish concentrated in a certain area of the fishing gear with seawater By cutting means formed on the suction hopper and the grinding means formed on the turbine pump side in the pulverized jellyfish out of the gear, it is possible to quickly and easily separate the jellyfish caught with the fish from the fishing gear, thereby The time and expense of segregation work and the deterioration of fish leading to jellyfish and worker's injury are minimized, and the management balance according to the fishery can be greatly contributed to increase the income of fishers. By cutting and grinding to size And a second function also object of the present invention that to achieve.

The present invention for achieving the above technical problem, the turbine pump which is operated by receiving the power of the drive motor is inserted into the interior of the pump body, the inner space of the pump body by the center side partition wall at the tip of the turbine pump It is partitioned into a front compartment including a formed suction part and a rear compartment including a discharge hole formed in the rear end of the turbine pump, the inlet hose of the jellyfish is connected to the front inlet pipe of the pump body, the discharge of the rear side of the pump body The discharge hose of the pulverized jellyfish is connected to the pipe portion, and the suction hopper of the jellyfish formed with a cutting blade radially protruded along the inner circumferential surface of the body having a funnel shape is connected to the front end of the inlet hose. An impeller shaft is connected to the front side of the suction part of the turbine pump inserted into the body and exposed to the front compartment. Is the rotating grinding shaft extends by a predetermined length, along the axis the rotary grinding is characterized in that the forming a plurality of cutting blade protrudes to a second milling of the jellyfish that flows to the suction side part of the turbine pump.

Hereinafter, described in detail with reference to the accompanying drawings, the present invention for achieving the above object is as follows.

1 is a perspective view showing a jellyfish pulverized ejector according to the present invention, Figure 2 is a side sectional view showing a suction hopper of the jellyfish pulverized ejector according to the present invention, Figure 3 shows a pump body structure of the jellyfish pulverized ejector according to the present invention Some cross-sectional side view, Figure 4 is a schematic diagram of the use state of the jellyfish pulverized ejector according to the present invention.

As shown in FIG. 1, the overall configuration of the jellyfish pulverizing discharger 1 according to the present invention is formed with a rectangular pump body 10 in which a turbine pump is embedded, and the pump body 10 is provided at a lower portion thereof. A support leg 10a formed on the side is fixed on the bottom frame 2 so that the pump body 10 is supported by the bottom frame 2, and the rear side of the pump body 10 operates the turbine pump. Driving means for is installed.

The driving means is a rear end of a drive motor 3 which is installed to be supported on the bottom frame 2, and a driven pulley 6 which is connected as a belt 5 and a drive pulley 4 of the drive motor 3. It is fixed to the impeller shaft (8), the impeller shaft (8) is extended to the inside of the pump body 10 is installed to connect with the impeller (impeller) of the turbine pump, extending to the rear side of the pump body (10) The impeller shaft 8 is provided with a shaft housing 7 in which various reduction means and / or bearing means are built, and the celebration housing 7 is provided on the bottom frame 2 together with the lower support bracket 7a. It is firmly installed in a fixed position.

The drive motor 3 may be an electric motor, or may be a hydraulic motor such as a vane motor, a gear motor or a plunger motor, but is installed on the deck of the ship, and thus has a high possibility of contact with sea water. It is preferable to use a hydraulic motor rather than a high-risk electric motor, and in the case of using a hydraulic motor as the driving motor 3, a known hydraulic device or a hydraulic circuit for operating the hydraulic motor is provided with the pulverizing discharger 1 of the present invention. It must be installed together.

And, in the drawing, the drive pulley 4 of the drive motor 3 is connected as the driven pulley 6 of the impeller shaft 8 as the belt 5 so that the power of the drive motor 3 is transmitted to the impeller shaft 8. Although shown as possible, in addition to the power transmission method by the belt (5) and pulleys (4) (6) may be applied to the power transmission structure of the form, such as chain and sprocket type or gear meshing, otherwise the drive motor The output shaft (rotation shaft) of (3) can also be used in direct connection with the impeller shaft 8.

In addition, the inlet pipe portion 11 formed on the front upper side of the pump body 10 is connected to the inlet hose 13 of the jellyfish by a connecting flange 12 is formed on the upper center side of the pump body 10 In the discharge pipe unit 19 is connected to the discharge pipe 21 by the connecting flange 20, the discharge hose 22 of the pulverized jellyfish connected to the discharge pipe 21 is installed, the discharge hose ( 22, a discharging cap 23 having a handle 23a is formed for easy use of the discharging hose 22.

In addition, the suction hopper 14 of the jellyfish is connected to the front end of the inlet hose 13 as a component corresponding to the main part of the present invention, and the suction hopper 14 is shown in FIGS. 1 and 2, respectively. As shown therein is integrally formed along the edge of the body having a funnel-shaped reinforcement frame 17 of the pipe frame shape, the hopper connecting pipe 15 for connecting the suction hopper 14 and the inlet hose 13 is It is formed on the rear end side of the suction hopper 14.

The reason for forming the suction hopper 14 in the shape of a funnel as described above is that, in the process of enclosing the catching net in a fixed narrow space, most of the jellyfish rises to the surface and most of the fish As it descends to the bottom of the fixed fishing net, it is intended to inhale the jellyfish floating in the water more quickly and easily.

In addition, when the hopper connecting pipe 15 directly connects the inlet hose 13 and the suction hopper 14, the front end side of the inlet hose 13 to which the suction hopper 14 is connected is used process of the suction hopper 14. Because of the high risk of cracking or damage in the hopper, a hard hopper connecting pipe 15 is provided at the rear end of the suction hopper 14 to prevent the connection of the inlet hose 13 and the use of the suction hopper 14. It is to be carried out more easily and safely, in some cases, the suction hopper 14 may be used directly connected to the inlet hose (13).

In addition, when the suction hopper 14 is used, the hopper connecting pipe 15 and the suction hopper 14 of the suction hopper 14 and the suction hopper 14 can be simultaneously enhanced. A pipe-shaped reinforcing handle 16 is installed across the body or reinforcing edge 17, and the suction hopper 14 is formed along the inlet side reinforcing edge 17 of the suction hopper 14. A plurality of rings 17a are formed to be connected and used by means such as a rope or a string.

In addition, along the inner circumferential surface of the suction hopper 14 close to the inlet side of the hopper connecting pipe 15, cutting blades 18 for cutting jellyfish are radially installed at regular intervals, and the cutting blades 18 By cutting the jellyfish flowing into the inlet hose 13 through the hopper connecting pipe 15 from the suction hopper 14 by a predetermined size, without the clogging phenomenon of the hopper connecting pipe 15 and the inlet hose 13 The jellyfish can be introduced to the pump body 10 side.

Accordingly, the remaining configuration such as the hopper connecting pipe 15, the reinforcing handle 16 or the reinforcing edge 17 under the condition that the cutting blade 18 capable of cutting jellyfish is formed along the inner circumferential surface of the funnel-shaped suction hopper 14. The element can be arbitrarily adjusted by the user in the shape or structure or the presence of the installation, it will be apparent that the number of the cutting blade 18, the installation position and the shape is also a matter that the user can change arbitrarily.

As shown in FIGS. 1 and 3, respectively, as components corresponding to other main parts of the present invention, an impeller is received inside the pump body 10 by receiving power from the driving motor 3. Rotationally operated turbine pump 25 is inserted, the turbine pump 25 is inserted into the pump body 10 through the rear side of the pump body 10 of the turbine pump 25 The pump cover 9 formed at the rear end is firmly fastened on the rear wall of the pump body 10 with the packing or the sealing interposed therebetween.

In addition, the inner space of the pump body 10 is the rear compartment of the front compartment 101 and the turbine pump 25 including the suction portion 26 formed at the front end of the turbine pump 25 by the central partition wall (24). As it is partitioned into a rear compartment 102 including a discharge hole 27 formed in the inlet, the inlet pipe portion 11 is connected to the inlet hose 13 by a connecting flange 12 on the front upper side of the pump body 10. Is installed and in communication with the front compartment 101, the discharge pipe portion 19 is connected to the discharge hose 22 by the connecting flange 20 and the discharge pipe 21 is installed on the rear upper side of the pump body (10) In communication with the rear compartment (102).

In addition, the inlet portion 26 (having a short pipe shape) of the turbine pump 25 inserted into the pump body 10 and exposed to the front compartment 101 is connected to the impeller shaft 8 on the front side. The rotary grinding shaft 28, which is installed and rotates together with the impeller shaft 8, is formed to extend by a predetermined length from the center side of the suction part 26, and the turbine pump 25 of the rotary grinding shaft 28 is A plurality of crushing pins 29 for the second crushing of the jellyfish flowing into the suction part 26 is formed protruding.

Therefore, when the impeller shown in the turbine pump 25 rotates by the rotation of the impeller shaft 8 by the drive motor 3, the suction force from the suction part 26 side of the turbine pump 25 will be reduced. Since the first jellyfish cut through the inlet hose 13 from the suction hopper 14 is introduced into the front compartment 101 of the pump body 10 together with the sea water, and thus to the front compartment 101 The second pulverization of jellyfish by the crushing pin 29 of the rotary grinding shaft 28 which rotates together with the impeller shaft 8 during the flow of the introduced jellyfish and the seawater into the suction part 26 of the turbine pump 25. After this is made, it is discharged to the rear compartment 102 side through the discharge hole 27 of the turbine pump 25.

In addition to the turbine pump 25, other types of pumps may be used as long as the above functions can be performed. The grinding pins 29 formed on the rotary grinding shaft 28 also have screws or teeth in addition to the pin shape. It can be formed in various other shapes, such as a shape, the packing 24a is interposed in the portion through which the suction portion 26 of the turbine pump 25 penetrates the central partition wall 24 of the pump body 10. Although shown as being made, the outer peripheral surface of the suction portion 26 of the turbine pump 25 may be in close contact with the partition wall 24.

In addition, the crushing discharger (1) of the present invention is because the seawater flows into the interior of the apparatus, the suction hopper 14 and the pump body (10) including a portion in direct contact with the seawater, for example, the hopper connecting pipe 15 ), Turbine pump (25), discharge pipe (21), etc., it is preferable to use a corrosion-resistant metal or reinforced plastic, the inlet hose 13 and the discharge hose (22) also reinforcing metal wire or metal mesh, etc. It is preferable to use this inserted reinforcement hose.

Hereinafter, the operation relationship of the jellyfish pulverizing ejector according to the present invention having the above configuration will be described in detail with reference to the accompanying drawings with reference to FIG.

First, the ship is moved to the coastal area where the trap fishing gear such as political net is installed, and then the net fishing gear is used to lift the political fishing gear by using the double mesh equipment installed on the ship. By being immersed in the water, the catches are concentrated in a narrow space of political fishing gear submerged in the sea.

As described above, most of the jellyfish rise to the surface and most of the fish descends to the bottom of the political fishing net in the process of causing the fishing net to be concentrated in a certain narrow space. As described above, the jellyfish trapped in the mesh net 31 of the stationary fishing net by using the crushing discharger 1 according to the present invention installed on the vessel 30 and floated on the surface is separated and crushed out of the stationary fishing net.

That is, by operating the drive motor (3) installed in the crushing discharger (1) of the present invention, the power generated from the drive motor (3) via the drive pulley (4), belt (5) and driven pulley (6) the impeller shaft ( 8), the impeller (not shown) inserted into the turbine pump 25 rotates to generate a suction force from the suction part 26 side of the turbine pump 25, and in such a state, the inlet hose ( The suction hopper 14 installed at the tip of 13) is positioned to be adjacent to the jellyfish layer which floats inside the mesh 31.

In such a state, the jellyfish floating in the trapped state inside the net 31 by the suction force generated from the suction part 26 side of the turbine pump 25 flows into the suction hopper 14 together with the sea water. The jellyfish is first cut to a predetermined size by the cutting blade 18 formed in the suction hopper 14, and then the front compartment of the pump body 10 via the hopper connecting pipe 15 and the inlet hose 13. 101 flows into the interior.

In addition, the jellyfish and seawater introduced into the front compartment 101 as described above of the rotary grinding shaft 28 that rotates together with the impeller shaft 8 in the process of re-introducing to the inlet 26 side of the turbine pump 25 The jellyfish first cut by the grinding pin 29 is secondly crushed to a smaller size, and then discharged to the rear compartment 102 of the pump body 10 through the discharge hole 27 of the turbine pump 25. In the process of passing through the impeller of the turbine pump 25, further grinding of the jellyfish is made.

Jellyfish and seawater discharged to the rear compartment 102 of the pump body 10 as described above corresponds to the outside of the net 31 of the stationary fishing net through the discharge pipe 19, the discharge pipe 21 and the discharge hose 22 As it is finally discharged to the sea level, in this way almost all jellyfish floating in the trapped state in the net 31 can be separated and pulverized and discharged out of the gear continuously, quickly and simply.

As the jellyfish caught with the fish can be separated and discharged continuously, quickly and easily, the fish caught with the jellyfish can be kept fresh by minimizing the damage caused by the jellyfish's tentacles. In addition, the worker's human body is exposed to the jellyfish's poison when the fish and the jellyfish are separated.

In addition, the separation of the jellyfish and the catch can be performed by an automated operation by the turbine pump 25, thereby minimizing the time and expense required to separate the jellyfish, thereby managing the balance of fishing In addition to improving the income of the fisherman can be greatly improved, the jellyfish is also cut and crushed to a certain size by the cutting blade 18 and the crushing pin 29 at the time of separating and discharging the jellyfish can also achieve the relief function of the jellyfish It will be possible.

Lastly, the above description was made to apply the jellyfish pulverizing ejector 1 according to the present invention to an operation method using a trap phrase such as a political network, but in addition to the operation method such as a political network, an operation method using a winding network or a wire network. In addition, it will be apparent that the application of the jellyfish pulverizer 1 according to the present invention is possible.

As described above, the jellyfish pulverizing ejector according to the present invention is formed on the cutting means and the turbine pump side formed in the suction hopper in the process of inhaling and discharging the jellyfish concentrated in a predetermined region of the fishing gear with the seawater by using the suction force of the turbine pump By pulverizing and discharging the jellyfish out of the gear by the crushing means, there is an effect that can be separated continuously and quickly and easily from the fish jellyfish caught with the fish.

As described above, the jellyfish caught with the fish can be separated and discharged continuously, quickly and easily, thereby minimizing the damage of the fish caught with the jellyfish by the tentacles of the jellyfish, thereby maintaining the freshness of the fish. In addition, there is an effect that can prevent workers from being exposed to the poison of the jellyfish injuries when separating the fish and jellyfish.

In addition, it is possible to perform the separation of jellyfish and catches by an automated operation by a turbine pump, thereby minimizing the time and expense required for the separation of jellyfish, thereby reducing the management balance of the fishery. In addition to improving the income of the fisherman to improve greatly, the jellyfish is cut and crushed to a certain size by the cutting blade and the crushing pin when separating and discharging the jellyfish is also effective to achieve the rescue function of the jellyfish. .

Claims (2)

An apparatus for separating and discharging jellyfish from a catch, Turbine pump 25 which is operated by receiving the power of the drive motor 3 is inserted into the pump body 10 is installed, The inner space of the pump body 10 is formed at the rear end of the front compartment 101 and the turbine pump 25 including the suction part 26 formed at the front end of the turbine pump 25 by the central partition wall 24. It is divided into a rear compartment 102 including a discharge hole 27, The inlet hose 13 of the jellyfish is connected to the front inlet pipe part 11 of the pump body 10, and the discharge hose 22 of the jellyfish pulverized in the rear discharge pipe part 19 of the pump body 10. ) Will be connected, Jellyfish pulverizing ejector, characterized in that the suction hopper 14 of the jellyfish is formed to radially protrude along the inner peripheral surface of the body having a funnel shape at the front end of the inlet hose (13). The rotating grinding shaft of claim 1, wherein the rotary grinding shaft is connected to the impeller shaft 8 at a front side of the suction part 26 of the turbine pump 25 inserted into the pump body 10 and exposed to the front compartment 101. 28 is formed extending by a certain length, Jellyfish pulverizing ejector, characterized in that a plurality of crushing pins (29) for projecting the second pulverization of jellyfish flowing into the suction part 26 side of the turbine pump 25 along the rotary grinding shaft (28).

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