KR200330267Y1 - Fishing net pulling up device that fish trap roller is attached - Google Patents

Abstract

The present invention relates to a net lifting device equipped with a trap roller for lifting a trap with a net in a fishing net lifting device installed on a fishing boat so that the net can be easily lifted without effort. .

The present invention is a net lifting device in which two to three rollers are continuously installed, an auxiliary roller is installed between each roller, and rotated by a hydraulic motor, and the drive shaft for rotating the rollers extends to the opposite side of the net lifting device. The drive shaft is coupled to the drive shaft while the drive shaft is coupled to the gear box to be rotated, the gear box is coupled to the frame is fixed to the roller, the hydraulic motor is fixed to the gear box to rotate the rotational force of the hydraulic motor gearbox It is made by transmitting to the drive shaft in, it is possible to drive the net lifting device and the trap roller at the same time by using a single hydraulic motor.

Description

Fishing net pulling up device that fish trap roller is attached}

The present invention relates to a net lifting device equipped with a trap roller for lifting a trap with a net in a fishing net lifting device installed on a fishing boat so that the net can be easily lifted without effort. .

When the fishing boat net winding device is used by the applicant of the fishing vessel to install the net lifting device on the bow side of the fishing boat to lift the net hit by the sea, and the net can be pulled up without great effort. It is registered as Utility Model Registration No. 217501 and registered as Utility Model Registration No. 235852 when using three rollers.

The above-described pre-registered utility model is to solve the problem that the existing net lifting device is not easy to lift the net struck in the deep sea, the drive shaft 15 rotated by the hydraulic motor 20 as shown in FIG. In the net lifting device provided with the first roller (1) and the second roller (2) and the auxiliary roller (4) between the first roller (1) and the second roller (2) A third roller (3) is installed outside the second roller (2), and another auxiliary roller (5) is installed between the second roller (2) and the third roller (3), and the third roller ( By installing a rotary roller 18 supporting the net 6 in the lower part of the outer side 3, the net 6 struck in the deep sea can be easily lifted.

Here, the roller (1) (2) (3) will be described with reference to the embodiment using three rather than the embodiment using two.

However, the above-described net lifting device 10 is to lift only the net net, it is necessary to install a separate trap lifting device because the trap can not be raised to the above described net lifting device 10 when the trap is installed.

However, when the net lifting device and the trap lifting device are installed on the fishing boat at the same time, it takes up a lot of the installation area of the lifting device and uses a separate driving hydraulic motor, which increases the cost and connects the hydraulic hose to the net and trap lifting device. And the need for separate installation of the control device was followed.

The present invention is designed to lift the trap together with the net by installing a trap roller that can lift the trap in the existing net lifting device in view of the above, using a single hydraulic motor to reduce the installation cost The installation area can be reduced by installing only one lifting device on the fishing boat.

The present invention is a net lifting device in which two to three rollers are continuously installed, an auxiliary roller is installed between each roller, and rotated by a hydraulic motor, and the drive shaft for rotating the rollers extends to the opposite side of the net lifting device. The drive shaft is coupled to the drive shaft while the drive shaft is coupled to the gear box to rotate, the gear box is coupled to the frame fixed to the roller, the hydraulic motor is fixed to the gear box to rotate the rotational force of the hydraulic motor gearbox It is made by transmitting to the drive shaft in, it is possible to drive the net lifting device and the trap roller at the same time by using a single hydraulic motor.

1 is a diagram illustrating a conventional net lifting device

2 is an explanatory view of the use state of the present invention

3 is an explanatory view of the net lifting device used state of the present invention

4 is a side view of the gearbox of the present invention

Figure 5 is a cross-sectional view of the trap roller use state of the present invention

6 is a cross-sectional view of the present invention gearbox

7 is a bottom view of the invention design trap roller

8 is a front view of the present invention rope guide

[Description of Symbols for Main Parts of Drawing]

1st roller 2nd 2nd roller 3rd 3rd roller

4,5: auxiliary roller 10: net lifting device 15: drive shaft

20: hydraulic motor 30: gearbox 40: barrel roller

The present invention consists of the first, second and third rollers (1) (2) (3) and the auxiliary rollers (4) (5), and the first, second and third rollers (1) (2) (3) The net lifting device 10 which is rotated by the rotation of the drive shaft 15 to which the hydraulic motor 20 is coupled and lifts the net 6 via the first, second, and third rollers 1, 2, and 3. In the above, the gear box 30 is installed on the frame 21 on which the hydraulic motor 20 is mounted, but the drive shaft 15 is formed to protrude through the gear box 30, and the drive shaft 15 ) Is configured to receive the rotational power from the gearbox 30, one side of the gearbox 30 is coupled to the hydraulic motor 20, the rotational power of the hydraulic motor 20 is driven in the gearbox 30 drive shaft It is configured to be delivered to (15).

The net lifting device 10 is fixed to the bow of the fishing vessel 25, but installed using the movable flange 14 and the fixed flange 13 so as to be able to rotate in the horizontal direction, the first roller 1 and the second roller (2) and the outer side of the third roller (3) is detachably coupled to the rubber bar (7) of the rectangular bar shape, the middle plate (8) and the side plate (9) to block the protrusions to prevent the influence of wind The first roller 1, the second roller 2, and the third roller 3 are coupled to the drive shaft 15 and rotated, and the side plate 9 and the intermediate plate 8 are rotated by the roller 1. 2) (3) is to be distinguished from the rotation of the drive shaft 15 so as not to rotate.

The drive shaft 15 is configured such that rotation is selected by the hydraulic supply of the actuator operated by the lever, and the auxiliary roller 5 moves the net 6 past the third roller 3 toward the second roller 2. The secondary roller 4 serves to pass the net 6 past the second roller 4 toward the first roller 1.

The gear box 30 is fixed to the frame 21 to which the drive shaft 15 is coupled so that the drive shaft 15 protrudes through the gear box 30, and the trigger roller 40 is attached to the protruded drive shaft 15. Fixed) to rotate the net lifting device 10 and the trap roller 40 at the same time when the drive shaft 15 is rotated, the drive shaft 15 is a hydraulic motor 20 fixed to one side of the gear box 30 The rotational power of the gearbox 30 is transmitted through the gears 31 and 32 installed in the interior.

Rope guide 42 is installed on the outer lower portion of the gear box 30, but the guide rod 42a and the support roller 42b lying horizontally on both sides at the front end of the support rod 41. Rope 45 to which the trap 44 is fixed is installed through the guide roller 42a and the support roller 42b, and then moves to the trap roller 40 through the auxiliary roller 46 installed on the support rod 41. In order to be able to be, the support rod 41 is provided with a wedge-shaped withdrawal piece 43 to the upper portion so that the rope 45 is not inserted between the trap rollers 40.

The present invention, when using the net lifting device 10 to pull up the net (6) the moving flange 14 and the fixed flange 13 changes the coupling angle of the net lifting device 10 of the fishing vessel 25 Orient in the bow, the net (6) passes through the top of the third roller (3), through the auxiliary roller (5), and then through the top of the second roller (2) again through the auxiliary roller (4) Then, the net 6 is disposed to pass through the upper part from the lower part of the first roller 1, and the hydraulic motor 20 is operated by lightly grasping the tip of the net 6 to make the hydraulic motor 20 When the rotational force is transmitted from the gearbox 30 to the drive shaft 15, the net 6 is pulled with a small force by the rotation of the first roller 1, the second roller 2, and the third roller 3. Will also be easily pulled up.

The lifting operation of the net 6 by the net lifting device 10 as described in detail in Utility Model Registration Nos. 217501 and 235852, the description thereof will be omitted, the net lifting device that is the subject of the present invention The technique which makes it possible to use 10 and the trap roller 40 at the same time is demonstrated.

First, the hydraulic motor 20 is fixed to one side of the gearbox 30 and the rotational force of the hydraulic motor 20 is configured to be transmitted to the drive shaft 15 through the gears 31 and 32 of the gearbox 30, Since the net shaft lifting device 10 and the trap roller 40 are installed at both sides of the drive shaft 15 around the gear box 40, the net lifting device 10 and the trap roller (7) are driven when the hydraulic motor 20 is driven. 40 is rotated at the same time.

Therefore, depending on whether to pull up the net (6) or the trap 44, using the movable flange 14 and the fixed flange 13, the net lifting device 10 or the trap roller 40 to be used for fishing boats ( After protruding to the outside of the 25) by operating the hydraulic motor 20 is to lift the net (6) or trap (44).

In the case of using the trap roller 40, the trap 44 is to be pulled up between the hanging rope 45 between the trap roller 40, the rope 45 is a guide roller 42a of the rope guide 42 The rope 45 is guided to the trap roller 40 without being deviated outwardly and across the support roller 42b, and the rope 45 guided by the rope guide 42 passes through the auxiliary roller 46 to the trap roller 40. If the rope 45 is completely inserted into the keg roller 40 and is not pulled out, the rope 45 is tangled, so that the draw piece 43 is positioned between the keg roller 40 and the keg roller 40 Take out the rope (45) to be sandwiched between) so that the rope 45 is not wound while being inserted into the trap roller (40).

And when the lifting operation of the net 6 or the trap 44 is completed, the net lifting device 10 and the trap roller 40 are rotated to the inside of the fishing vessel 25 to fix the net lifting device 10. Alternatively, the trap roller 40 does not protrude out of the fishing boat 25 so as to reduce an accident occurrence factor.

In other words, the present invention, when the existing net lifting device 10 is installed, only the net 6 can be lifted, and when the trap 44 is placed, a separate trap roller 40 for raising the trap 44 is installed. In order to eliminate the inconvenience to be, the net lifting device 10 or the trap roller 40 can be used selectively, it is composed of a single device is easy to structure and is advantageous in production.

The present invention is to raise the net and the trap by using a single lifting device by installing a trap trap lifting device to the net lifting device for lifting the net, using a single hydraulic motor to lift the net and trap In addition, the installation area on the fishing boat can be minimized.

Claims (3)

2-3 rollers (1) (2) (3) are separated by intermediate plate (8) and installed in succession, and between each roller (1) (2) (3) secondary roller (4) (5) In the net lifting device 10 for rotating the rollers (1), (2) and (3) by the hydraulic motor (20) The gearbox 30 is installed on the frame 21 to which the hydraulic motor 20 is coupled, but a drive shaft 15 for rotating the rollers 1, 2, and 3 passes through the gearbox 30. (1) (2) and (3) is installed to protrude in the opposite direction, the trap roller (40) for lifting the trap 44 in the drive shaft (15) is installed, one side of the gear box (30) hydraulic motor Fixing the 20, the rotational force of the hydraulic motor 20 is configured to be transmitted to the drive shaft 15 in the gear box 30 to the net lifting device 10 and the trap roller 40 to the hydraulic motor 20 Net lifting device attached to the trap roller, characterized in that configured to rotate. According to claim 1, the drive shaft 15 is formed integrally, but configured to receive a rotational force from the gear box 30, the net lifting device 10 and the trapping roller (10) on both sides of the gear box 30 respectively; 40) is installed, the net lifting device is attached to the trap roller. According to claim 1 or 2, wherein the support rod 41 is installed on the outer lower portion of the gear box 30, but the support roller (42a) lying horizontally with the guide roller (42a) standing on both sides at the tip of the support rod (41) A rope guide 42 made of 42b) is installed, and an auxiliary roller 46 is installed at the rear end of the rope guide 42 so that the rope 45 to which the keg 44 is fixed is guide roller 42a and the support roller. After passing through the (42b) through the auxiliary roller 46 installed in the support rod 41 to be moved to the trap roller (40), the support rod 41 is provided with a wedge-shaped withdrawal piece 43 to the top The net lifting device is attached to the trap roller, characterized in that configured to pull out the rope 45 between the trap roller (40).