KR20140126796A - Rope lifting device - Google Patents

Abstract

The present invention relates to a lifting device of fishing lines for aquaculture, comprising: a base plate installed in a ship; a body combined with the base plate; a coupling unit interposed between the base plate and the body to couple the body to be capable of rotating and being fixed with respect to the base plate; a mounting unit which is installed to be capable of rotating with respect to the body while being exposed to the outside of the body; an operating unit which is installed inside the body to rotate the mounting unit; and a load unit which is detachably combined with the mounting unit to lift fishing lines to be lifted. The lifting device of fishing lines for aquaculture of the present invention has an advantage of facilitating lift work due to easy lifting of fishing lines of aquaculture, without damaging aquaculture products and mobilizing many workers. In addition, the lifting device of fishing lines for aquaculture, according to the present invention, is attached to and detached from a ship, so the device can be separated from the ship at times other than for fishing line lift work, so as not to interrupt operation.

Description

{Rope lifting device}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a lifting device for a culture line, and more particularly, to a lifting device for a lifting line for lifting a raw fish line for aquatic products such as steaming.

In general, sticky aquatic products such as oysters, sea urchins, seaweeds, kelp, and seaweeds have a relatively long thickness and are connected to many branch lines so as to maintain a constant spacing therebetween. It is dipped in the sea area, fixed, then grown for a certain period, and salvaged.

In the course of their growth, work should be done to replace the bulb which prevents the sinking of the raw line due to the increase of the load due to the growth, and seaweed and other foreign substances which are attached to the original line or branch line, The work to be properly removed from the branches is followed.

In the past, the operator lifted the rope by hand at regular intervals, and then removed the foreign matter attached to the rope or the branch line. However, this is because repeated work and manual work A pair of rotating rollers supported by a frame provided on one side of the ship and a motor for transmitting rotational force to the rotating rollers. There is an increasing use of a line lifting device capable of automatically lifting a main line, and a number of schemes for improving the structure are proposed. An example of the above-mentioned line lifting device is disclosed in Korean Patent Registration No. 20-0368720.

However, in the conventional lifting device, there is a pair of rotating rollers arranged vertically and vertically, and has a structure in which an upper space portion of the rotating roller is passed through a state where a single row is caught, The wastewater is often trapped or caught in the gap between the rotating rollers. As a result, the lifting operation of the raw yarn can not be performed smoothly, and even if the gap is formed to such an extent that the branch wires can pass through, And the weight of the cultured product can not be firmly supported and damage the cultured product passing through the space between the rotating rollers.

In addition, in the conventional lifting apparatus as described above, when the steaming direction of the work line is changed by the algae in the opposite direction when collecting the steaming steaming or steaming steaming using the steaming line, There is no problem. At this time, it is very difficult to pick up the Kim or Hae Tae food frame, which is abandoned by the large number of workers, and it is difficult to collect it.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a lifting device for lifting a culture line, It has its purpose.

According to an aspect of the present invention, there is provided a lifting device for a culture line, comprising: a base plate installed on a ship; A body coupled to the base plate; A coupling unit installed between the base plate and the main body and rotatably and fixably coupling the main body to the base plate; A mounting portion rotatably mounted on the main body in a state exposed to the outside of the main body; A driving unit installed in the main body to rotate the mounting unit; And a rod portion detachably coupled to the mounting portion for lifting the target line to be lifted.

The mounting portion includes a fixing rod having one end fixed to the driving portion and a fixing rod extending in a direction intersecting the longitudinal direction of the fixing rod at an end of the fixing rod and having a fitting groove formed therein, And a control unit.

A second rotation support bracket formed at a position corresponding to a position of the first rotation support bracket on one side of a bottom surface of a bottom portion of the bottom of the main body; And a first engaging portion including a first engaging portion including a first rotation supporting bracket and a first engaging member coupled to the second rotation supporting bracket and rotatably supporting the second rotation supporting bracket with respect to the first rotation supporting bracket, A first fixing support bracket formed on an upper surface of the base plate at a position spaced apart from the first rotation support bracket by a predetermined distance and a second fixing fixture bracket provided on a bottom portion of the main body at a position corresponding to the position of the first fixing support bracket; A second fastening member fastened to the first fastening support bracket and the second fastening support bracket and having one end bent; And a second engaging portion including an engaging and holding member which interferes with the second engaging member so as to maintain the engaged state of the first fixed supporting bracket and the second fixed supporting bracket.

Wherein the second fastening member includes a trunk portion having a predetermined length and a circular cross section and a bent portion bent at one end of the trunk portion in a direction intersecting the extending direction of the trunk portion, And an interference protrusion protruded upward from the base plate around the first fixed support bracket to interfere with the bent portion to prevent the member from being separated from the first fixed support bracket and the second fixed support bracket .

Wherein the second fastening member includes a trunk portion having a predetermined length and a circular cross section and a bent portion bent at one end of the trunk portion in a direction intersecting the extending direction of the trunk portion, And a mounting bracket that is formed to protrude upward from the base plate around the first fixed support bracket to prevent the member from separating from the first fixed support bracket and the second fixed support bracket, And a control unit.

According to the present invention, there is an advantage that the lifting device for the aquaculture line can be easily lifted, without damaging the aquaculture product, and easily lifting the aquaculture line even if many workers are not mobilized.

Further, the fishing line lifting device for aquaculture according to the present invention is detachable to a ship, so that it is advantageous in that it does not interfere with a fishing operation by separating it from a ship other than a lifting operation.

1 is an exploded perspective view of a lifting device for a culture line according to the present invention;
FIG. 2 is a side view for explaining the operation state of the line lifting device for a culture shown in FIG. 1. FIG.
FIG. 3 is a side view for explaining another operating state of the lifting device for a forming line shown in FIG. 1. FIG.
4 is an exploded perspective view showing another embodiment of the engagement holding member which is a constitution of the raw string lifting apparatus according to the present invention.
5 is a perspective view showing still another embodiment of a lifting device for a culture line according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

1 to 3 show a raw string lifting device 1 according to the present invention. 1 to 3, a cultivating line lifting apparatus 1 includes a base plate 10 installed on a ship; A body 20 coupled to the base plate 10; An engaging portion provided between the base plate 10 and the main body 20 to rotatably and fixably couple the main body 20 to the base plate 10; A mounting part (50) rotatably installed on the main body (20) in a state exposed to the outside of the main body (20); A driving unit 60 installed in the main body 20 to rotate the mounting unit 50; And a rod portion 70 detachably coupled to the mounting portion 50 for lifting the target rope.

The base plate 10 is formed of a metal material and is formed into a rectangular flat shape and is mounted on a flange 6a made of wood at the edge of the ship.

The main body 20 includes a bottom portion 21 having an area corresponding to the area of the base plate 10 and supported by the base plate 10 and a case 22 forming a mounting space on the bottom portion 21, .

The case 22 is formed with a mounting space for mounting a drive unit 60 to be described later, and has an opening portion opened at a predetermined area on one side thereof, and a stepped portion having an open top is formed on one side thereof.

The coupling portion is provided between the base plate 10 and the main body 20 and rotatably or non-rotatably couples the main body 20 with respect to the base plate 10 as required. The first coupling portion 30, And a second engaging portion (40).

The first engaging portion 30 is formed to protrude upward from the upper surface of the base plate 10 adjacent to the inside of the ship and extends in the longitudinal direction of the ship or in a direction parallel to the extending direction of the flange 6a provided on the ship, A pair of first rotation support brackets 31 formed at positions spaced apart from each other and a second rotation support bracket 31 formed at a position corresponding to the position of the first rotation support bracket 31 on the bottom surface of the bottom portion 21 of the main body 20, A pair of second rotation support brackets 32 arranged in a direction parallel to the direction of arrangement of the rotation support bracket 31 and a pair of second rotation support brackets 32 and 32 which are fastened through the first rotation support bracket 31 and the second rotation support bracket 32 And a first fastening member (33) for rotatably supporting the second rotation supporting bracket (32) with respect to the first rotation supporting bracket (31).

The gap between the first rotation support brackets 31 may be larger than the gap between the second rotation support brackets 32, or may be narrower. That is, the first rotation support brackets 31 may be disposed between the second rotation support brackets 32, and the first rotation support brackets 31 may be disposed outside the second rotation support brackets 32 have. The first fastening member 33 is composed of a bolt and a nut.

The second coupling portion 40 is formed on the upper surface of the base plate 10 adjacent to the outer side of the ship so as to protrude upward at a position spaced apart from the first rotation support bracket by a predetermined distance, A pair of first fixed supporting brackets 41 arranged in a direction parallel to the arrangement direction of the first fixed supporting brackets 41 on the bottom surface of the bottom portion 21 of the main body 20, A pair of second fixed support brackets 42 arranged in a direction parallel to the direction of arrangement of the first fixed support brackets 41 and a pair of second fixed support brackets 41, A second fastening member 43 fastened to the first fastening supporting bracket 41 and having an end opposite to the end passing through the first fastening supporting bracket 41 and the second fastening supporting bracket 42 bent to one side, (41) and the second fixed support bracket (42) And a holding member coupled to the interference member (43).

The first fixed support bracket 41 and the second fixed support bracket 42 are disposed in a direction parallel to the direction in which the first pivot support bracket 31 and the second pivot support bracket 32 are disposed.

The first coupling portion 30 is disposed at a position adjacent to one side edge of the base plate 10 facing the inside of the ship and the second coupling portion 40 is disposed at a position adjacent to the base plate 10 facing the outside of the ship. As shown in Fig.

The second fastening member 43 has a body 43a having a circular section so as to be rotatable while passing through the first fastening support bracket 41 and the second fastening support bracket 42, And a bent portion 43b bent at one end in a direction orthogonal to the extending direction of the body portion 43a.

The engaging and retaining member is engaged with the first fixed supporting bracket 41 and the second fixed supporting bracket 42 so as to engage the first fixed supporting bracket 41 and the second fixed supporting bracket 42, The bending portion 43b is provided to prevent the second fastening member 43 from being separated from the first fastening support bracket 41 and the second fastening support bracket 42 when the first fastening member 43b is rotated toward the base plate 10. [ And an interference bar 45 protruded upward from the base plate 10 so as to interfere with the base plate 10. The present embodiment shows a structure in which the bent portion 43b is formed on one side of the base plate 10 located inside the ship so as to interfere with the bent portion 43b when the bent portion 43b is rotated toward the inside of the ship, It may be additionally formed on the other side of the base plate 10 located outside the ship so that it can be interfered with the bent portion 43b even when the portion 43b is rotated toward the outside of the ship.

Even if the second fastening member 43 is rotated in any direction through the above-described engagement holding member, the second fastening member 43 is prevented from rotating by the first fastening support bracket 41 and the second fastening member 43, It is possible to prevent the first fixed support bracket 41 and the second fixed support bracket 42 from being detached from the bracket 42, thereby continuously maintaining the engaged state of the first fixed support bracket 41 and the second fixed support bracket 42.

Meanwhile, as shown in FIG. 3, when the operation is not performed using the line string lifting device 1 according to the present invention, the ship can be rotated inside the ship so as not to disturb movement of the ship or work of the operator. The first engaging portion 30 engages the second engaging portion 40 with the first fixed supporting bracket 41 and the second fixed supporting bracket 32 while the first rotating supporting bracket 31 and the second rotating supporting bracket 32 are engaged, The main body 20 is rotatable to the inside of the ship when the second fixed support bracket 42 is released from the restrained state with respect to the first fixed support bracket 41. [

The first and second fastening support brackets 31 and 32 and the first and second fastening support brackets 42 are provided with first fastening members 33 and second fastening members 43, A through hole is formed.

The driving unit 60 includes a hydraulic motor 61 provided inside the case 22 and a speed reducer 62 coupled to the rotating shaft of the hydraulic motor 61 to decelerate the rotating speed of the rotating shaft. A supply line 63 for supplying fluid to the hydraulic motor 61 at a high pressure and a discharge line 64 for discharging the fluid from the hydraulic motor 61 extend outside the case 22 from inside the case 22 have. The flow direction of the fluid can be changed within the supply line 63 and the discharge line 64 for the normal and reverse rotation of the hydraulic motor 61.

One end of the mounting portion 50 is fixed to the drive shaft 62a provided in the speed reducer 62 and is rotated in the forward and reverse directions according to the rotational direction of the drive shaft 62a. The mounting portion 50 includes a fixing rod 51 having one end fixed to the drive shaft 62a and a fixing rod 51 extending in a direction intersecting the longitudinal direction of the fixing rod 51 at an end portion of the fixing rod 51, And a fitting rod 55 in which a fitting groove 56 is formed so that the rod portion 70 can be fitted thereto.

The mounting portion 50 is coupled to the drive shaft so that the fitting rod 55 faces downward as shown in FIG. 2, so that even if the mounting portion 50 is not forcibly rotated, To rotate about the rotation range of about.

The rod portion 70 is coupled to the fitting rod 55 of the mounting portion 50 to lift up the salvage target rope for culturing seaweeds such as seaweed, seaweed, mackerel, kelp, etc., or sticky aquatic products such as oysters, As shown in Fig. The rod portion 70 is preferably formed of a material having high strength and is formed of a light material having high strength so as to reduce the load of the driving portion 60.

On the other hand, Fig. 4 shows another embodiment of the engagement holding member. 4, the coupling and holding member includes a body 146 formed upwardly on the base plate 10 adjacent to the first fixed support bracket 41, The second fastening member 43 is inserted into the first fastening support bracket 41 and the second fastening support bracket 42 in a direction parallel to the direction of passing through the first fastening support bracket 41 and the second fastening support bracket 42, An entrance groove 147 formed so as to allow the bent portion 43b of the second fastening member 43 to enter when the first fastening member 43 is moved in the direction passing through the second fixed support bracket 42, And a seating bracket 145 having a seating groove 148 formed in a downward direction to receive the bent portion 43b of the second fastening member 43 at a predetermined depth.

The second retaining member 43 has the same structure as that of the first retaining member 43 except that the second retaining member 43 is fixed to the body 146 The first fixed support bracket 41 and the second fixed support bracket 42 can be continuously maintained in the engaged state.

Meanwhile, as shown in FIG. 5, the fishing line lifting device for aquaculture according to the present invention can be installed at a portion of the flange 6b located at the rear of the ship so as to rotate the mounting portion 360 degrees.

Referring to FIG. 5, the cultivating line lifting device is configured such that the driving shaft coupled with the mounting portion extends a predetermined length from the case 20 to rotate the mounting portion at an angle of 360 °.

That is, there is an advantage in that the reeling rope which can be lifted by rotating the mounting portion 50 can be lifted regardless of the position of the rope for culturing in the left or right side of the ship.

The mounting portion according to the present embodiment may be formed in a linear shape different from that shown in Figs.

Although the present invention has been described with reference to the example shown in the drawings, it should be understood that various changes and modifications may be made without departing from the scope of the present invention as defined by the appended claims. It will be appreciated that other embodiments are possible.

Accordingly, the true scope of protection of the present invention should be defined by the appended claims.

1: Rope lifting device for aquaculture
10: Base plate
20:
21:
22: Case
31: first rotation supporting bracket
32: Second turning support bracket
33: first fastening member
41: first fixed support bracket
42: second fixed support bracket
43: second fastening member
50:
51: Fixed rod
52:
60:
61: Hydraulic motor
62: Reducer
70:

Claims (4)

A base plate installed on the ship;
A body coupled to the base plate;
A coupling unit installed between the base plate and the main body and rotatably and fixably coupling the main body to the base plate;
A mounting portion rotatably mounted on the main body in a state exposed to the outside of the main body;
A driving unit installed in the main body to rotate the mounting unit;
And a rod portion detachably coupled to the mounting portion for lifting a target rope to be lifted. The method according to claim 1,
The mounting portion
And a fitting rod extending in a direction intersecting the longitudinal direction of the fixing rod and having a fitting groove for fitting the rod portion into the fixing rod at an end of the fixing rod, Wherein the lifting device for the cultivating line for culturing is characterized in that the lifting device for the cultivation is provided. The method according to claim 1,
The coupling portion
A second rotation support bracket formed at a position corresponding to a position of the first rotation support bracket on one side of a bottom surface of the bottom portion of the main body; A first engaging part including a support bracket and a first fastening member fastened through the second rotation supporting bracket and rotatably supporting the second rotation supporting bracket with respect to the first rotation supporting bracket;
A first fixing support bracket formed on an upper surface of the base plate at a position spaced apart from the first rotation support bracket by a predetermined distance and a second fixing fixture bracket provided on a bottom portion of the main body at a position corresponding to the position of the first fixing support bracket; A second fastening member which is fastened to the first fastening supporting bracket and the second fastening supporting bracket so as to penetrate through the first fastening supporting bracket and the second fastening supporting bracket; And a second engaging portion including an engaging and retaining member interfering with the second engaging member so as to hold the second engaging member. The method of claim 3,
The second fastening member
A body portion having a predetermined length and having a circular cross section and a bent portion bent at one end of the body portion in a direction intersecting the extending direction of the body portion,
The engagement holding member
And an interference protrusion formed to protrude upward from the base plate around the first fixed support bracket to prevent the second securing member from separating from the first fixed support bracket and the second fixed support bracket, And a lifting device for the culture line.

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