KR101203636B1

KR101203636B1 - Continuous coil crane

Info

Publication number: KR101203636B1
Application number: KR20100016741A
Authority: KR
Inventors: 이전규
Original assignee: 주식회사 포스코
Priority date: 2010-02-24
Filing date: 2010-02-24
Publication date: 2012-11-23
Also published as: KR20110097094A

Abstract

In the shipping operation for sea transportation of the coil (C) is introduced a continuous coil loading machine capable of continuously loading the coil (C) placed on the pier (1) to the ship (3).
The continuous coil loader is a moving part 100 moving along the rail (R) installed in the wharf (1), the body portion 200 is provided to be able to move up and down on the moving part 100, and the It is installed on one side of the body portion 200 via the cylinder 250, the upward transfer unit 300 for continuously conveying and horizontally conveying the coil (C) loaded on the pier 1 through the conveyor (310,330,340) and A horizontal transfer part 400 installed at an upper portion of the body part 200 to horizontally transfer the coil C transferred through the upward transfer part 300 along a circular track, and the other side of the body part 200. Is installed via the cylinder 260 in the medium, and the configuration including a lower conveying unit 500 for continuously transporting and transporting the coil (C) transferred through the horizontal conveying unit 400 through the conveyor (510,540) horizontally Have

Description

Continuous Coil Loading Machine {CONTINUOUS COIL CRANE}

The present invention relates to a continuous coil loading machine, and more particularly, to a continuous coil loading machine capable of continuously loading the coil placed on the pier to the ship during the shipping operation for sea transportation of the coil.

Generally, products produced in steel mills are largely divided into hot rolled and cold rolled products. These hot rolled products and cold rolled products are mainly stored in warehouses in the form of coils, and are supplied to consumers through land transportation or sea transportation, mainly by sea transportation by ship.

In the case of marine transportation using a ship, a loading operation is performed in which a coil transferred to a pier is shipped to a ship. At this time, as shown in FIG. 1, a loading machine such as a bridge traveling crane (BTC) ( 2) ship the coil (C) to the vessel (3) docked in the pier (1).

On the other hand, the conventional loading operation using the loading machine (2) is a rope hanger to secure the hook (5) to the coil (C), the coil (C) to a predetermined position inside the vessel (3) where the coil (C) is to be placed ) Must be subjected to a series of work processes, such as guide work for guiding the wire hanger and dismantling the rope (5) fixed to the coil (C) when the coil (C) is placed in a certain position within the vessel (3). These tasks required a large number of workers because of the direct involvement of the workers.

Therefore, there was a problem that the logistics cost of transportation increased due to labor costs, there was a problem that a safety accident can occur during the work because it had to work close to the coil (C), which is a heavy weight, reduce the coil (C) one by one There was a problem in that the efficiency of the shipping operation was deteriorated because a lot of time was taken during the loading operation by carrying out the loading operation by the hook.

The present invention has been proposed in order to solve the above problems, it is possible to continuously transport the coil from the dock to the ship to reduce the logistics cost, reduce safety accidents, continuous type that can increase the efficiency of the shipping operation It is an object to provide a coil shipper.

Continuous coil loading machine according to an embodiment of the present invention for achieving the above object, a moving portion moving along the rail installed in the pier, a body portion is installed to be able to move up and down on the moving portion, and the body portion It is connected to one side, the lift conveying unit for continuously conveying and horizontally conveying the coil loaded on the pier through the conveyor, and the coil transported in the upper portion of the body portion, and conveyed through the upward conveying unit horizontally transported along a circular track It is characterized in that it comprises a horizontal transfer unit, and the lower transfer unit is connected to the other side of the body portion, the continuous transfer and horizontal transfer of the coil transferred through the horizontal transfer unit through the conveyor.

The lift transfer unit is a pier side horizontal conveyor for horizontally transferring the coils loaded on the pier, a first inclined conveyor connected to the pier side horizontal conveyor for upward transfer of the coil along the inclined direction, and connected to the first inclined conveyor. It is preferable to include an upper conveyor for horizontally conveying the coil, and a first dumper for connecting the upper conveyor and the horizontal conveying portion.

The horizontal feeder includes a gear shaft having a rotary gear and installed on the upper portion of the body portion, a drive motor having a motor gear coupled to the rotary gear and spaced from the gear shaft and installed on an upper portion of the body portion, and the rotation. It is preferred to include a turn table connected to the gear and providing a circular trajectory for horizontal movement of the coil.

The lower feeder is a second inclined conveyor for lowering and transporting the coil in an inclined direction, a second dumper for connecting the second inclined conveyor and the horizontal feeder, and a vessel connected to the second inclined conveyor to horizontally transport the coil. It is preferred to include a side horizontal conveyor and a pile dumper connected to the ship side horizontal conveyor to adjust the angle at which the coil is placed on the vessel.

The body portion is provided via the lifting cylinder via the lifting unit is moved up and down, the base plate connected to the lifting cylinder, and a swing gear shaft having a turning gear and installed in the center of the base plate, and It is preferable to include a swing drive motor having a motor gear coupled to the swing gear and spaced apart from the swing gear shaft and installed on the base plate, and a body frame connected to the swing gear to rotate together with the swing gear. Do.

The body portion is provided opposite to the body frame and connected to the first inclined conveyor and the second inclined conveyor, respectively, the first inclined cylinder and the second inclined adjustment cylinder for adjusting the inclination angle of the first inclined conveyor and the second inclined conveyor It is preferable to further include a tilt adjusting cylinder.

According to the continuous coil loading machine as described above, by continuously transporting the coil from the dock to the ship, the logistics cost can be reduced, safety accidents can be reduced, and the efficiency of the shipping operation can be increased.

1 is a view showing a shipping operation through a conventional shipping machine.
2 shows a continuous coil ship in accordance with an embodiment of the present invention.
3 is a view showing the configuration of a continuous coil shipping machine according to an embodiment of the present invention.
Figure 4 is a side cross-sectional view showing the main portion of the body portion and the horizontal transfer portion applied to the continuous coil shipping machine according to an embodiment of the present invention.
Figure 5 is a plan view showing the main portion of the horizontal transfer unit applied to the continuous coil shipping machine according to an embodiment of the present invention.

Hereinafter, a continuous coil shipping machine according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

2 to 4 but with reference to FIG. 1 described above, the continuous coil loader according to the embodiment of the present invention includes a moving part 100, a body part 200, an upward conveying part 300 and , The horizontal transfer unit 400 and the lower transfer unit 500.

The moving part 100 is a component that travels along the rail R installed in the pier 1, and has a body 110 having a disk shape or a plate shape having a polygonal cross section, and is bent downward from the body 110. And a plurality of support wheels 130 installed, and a travel mechanism 120 provided at an end of the support 130, wherein the travel mechanism 120 includes a plurality of travel wheels 121 traveling along the rail R. It is provided.

In addition, a first hydraulic device 140 is installed on the body 110 of the moving part 100, and the first hydraulic device 140 includes a plurality of lifting cylinders for elevating the body part 200. 150) is installed. Here, the lifting cylinder 150 is operated by receiving the hydraulic pressure from the first hydraulic device 140.

The body portion 200 is connected to the elevating cylinder 150 of the moving unit 100, and is a component supported by the cylinder 150, the base plate 120, and the turning gear shaft ( 220, a swing drive motor 230, and a body frame 240.

Here, the base plate 120 is made of a disk shape, the rod of the plurality of lifting cylinder 150 is fixed to the center of the lower surface of the base plate 120.

The turning gear shaft 220 is installed at the center of the upper surface of the base plate 120, and the turning gear 211 rotates around the turning gear shaft 220 at the upper end of the turning gear shaft 220. ) Is installed. The pivot gear 211 is connected to the inner surface of the body frame 240 so that the body frame 240 pivots about the base plate 120 to rotate the body frame 240.

The turning drive motor 230 is installed on the upper surface of the base plate 120, and is located at a distance from the turning gear shaft 220 at a predetermined distance. In addition, the upper end of the turning drive motor 230 is provided with a motor gear 231 to be geared with the turning gear shaft 220.

The body frame 240 has a space formed therein and has a shape in which the bottom thereof is opened, and accommodates the pivoting gear shaft 220 and the driving motor 230 installed in the base plate 120 therein. In addition, the lower inner surface of the body frame 240 may be connected via the bearing and the outer surface of the base plate to rotate along the outer surface of the base plate 120.

On the other hand, the outer surface of the body frame 240 is provided with a plurality of first inclination control cylinder 250 and the second inclination control cylinder 260 in a direction facing each other. The first inclination adjusting cylinder 250 and the second inclination adjusting cylinder 260 respectively support the upward transfer unit 300 and the lower transfer unit 500, and the first inclination adjustment cylinder 250 and the second inclination. The inclination angle of the adjustment cylinder 260 is adjusted respectively.

The upward conveying unit 300 is a component for continuously conveying and horizontally conveying the coil C loaded on the pier 1, and the pier side horizontal conveyor for horizontally conveying the coil C loaded on the pier 1. 330, a first inclined conveyor 310 connected to the pier side horizontal conveyor 330 to convey the coil C up and down along the inclined direction A, and connected to the first inclined conveyor 310; And an upper conveyor 340 for horizontally conveying the coil, and a first dumper 350 for connecting the upper conveyor 340 and the horizontal conveying part 400.

Here, the first dumper 350 is inclined to connect the upper conveyor 340 and the horizontal transfer unit 400 to be transported by rolling the coil (C) separated from the upper conveyor 340 to the horizontal transfer unit 400. To help.

In addition, the dockside-side horizontal conveyor 330, the first inclined conveyor 310 and the upper conveyor 340 are each provided with a plurality of fixed bars (331, 311, 341) in a group of several units are installed to be inclined in a direction facing each other. . Therefore, the coil C is fixed to the fixing bars 331, 311 and 341 without shaking and can be continuously transferred.

The horizontal conveyer 400 is a component for horizontally conveying the coil C transferred through the upward conveyer 300 along a circular track, and includes a gear shaft 410, a drive motor 420, and a turn table ( 430).

Here, the gear shaft 410 is installed in the center of the upper surface of the body frame 240, the upper end of the gear shaft 410 is provided with a rotary gear 411 that rotates around the gear shaft 220 is The rotation gear 411 is connected to the turn table 430 to rotate the turn table 430.

The drive motor 420 is installed on the upper surface of the body frame 240, it is located at a distance away from the gear shaft 410. In addition, a motor gear 421 geared to the rotary gear 411 is installed at the upper end of the drive motor 420.

The turn table 430 is formed in a disk shape having a circular hole in the center, and provides a circular track for horizontal movement of the coil (C).

On the other hand, the gear shaft 410 is provided with a housing 440 for accommodating the turn table 430, and a third inclination adjustment cylinder 270 for supporting the lower transfer unit 500. In addition, the upper portion of the housing 440 to supply hydraulic pressure to the first inclination adjustment cylinder 250, the second inclination adjustment cylinder 260 and the third inclination adjustment cylinder 270 and the push cylinder 460 to be described later. The second hydraulic device 450 is installed.

In addition, referring to FIG. 5, a push cylinder 460 is installed at an upper portion of the gear shaft 410, and a coil C moving along a circular track on the turn table 430 is installed at a rod of the push cylinder 460. ) Is pushed out of the housing 440 is provided with a push bar 470.

The lower feeder 500 is a component for continuously lowering and horizontally transporting the coil C transported through the horizontal transporter 400, and the lower transporter 500 lowers and transports the coil C along the inclined direction B. A second inclined conveyor 510, a second dumper 570 connecting the second inclined conveyor 510 and the horizontal transfer unit 400, and a second inclined conveyor 510 to connect the coil C. Ship-side horizontal conveyor 540 for horizontal transport, the ship-side dumper 560 connected to the ship-side horizontal conveyor 540 to adjust the angle that the coil (C) is placed on the ship 3, and the ship-side horizontal The dumper cylinder 550 is installed on the conveyor 540 and connected to the accumulator dumper 560 to adjust the angle of the accumulator dumper 560.

Here, the second dumper 570 is inclined to connect the horizontal transfer unit 400 and the second inclined conveyor 510 by rolling the coil (C) separated from the horizontal transfer unit 400 to the lower transfer unit 500 To be transported.

In addition, each of the second inclined conveyor 510 and the ship-side horizontal conveyor 540 is provided with a plurality of fixed bars (511, 541) to be inclined in a direction opposite to each other in a group of several units. Accordingly, the coil C may be fixedly transferred to the fixing bars 511 and 541 without shaking.

Hereinafter, the operation of the continuous coil shipping machine according to an embodiment of the present invention. It will be described in detail with reference to 1 to 5.

The continuous coil loader according to the embodiment of the present invention moves along the rail (R) installed in the pier (1) for the loading operation vessel (C) placed on the pier (1) and the vessel anchored in the pier (1) 3) located between.

The coil C placed on the pier 1 is transferred to the pier side horizontal conveyor 330 by equipment such as a forklift, and then the coil C is pier side horizontal conveyor 330 and the first inclined conveyor 310. And, it is sequentially raised and horizontally transported by the upper conveyor 340, and is transferred to the horizontal transport unit 400 along the first dumper 350 at the end of the upper conveyor (340). The coil transferred to the horizontal feeder 400 flows into the entrance I of the housing 440 as shown in FIG. 5, and then the exit O of the housing 440 along the direction of the arrow D on the turn table 430. Is transferred to).

The coil C located on the exit side O of the housing 440 is discharged from the housing 440 by the push bar 470 provided in the push cylinder 460, and the coil C discharged from the housing 440. Is sequentially lowered and horizontally transferred by the second inclined conveyor 510 and the ship side horizontal conveyor 540 past the second dumper 570, and finally provided to the ship 3 through the accumulator dumper 560. It is stored in the loading room.

When the coil is shipped using the continuous coil loader according to the embodiment of the present invention as described above, the coil can be continuously transported from the pier to the ship, thereby reducing the logistics cost and causing a safety accident. It can be reduced, and the efficiency of the shipping operation can be increased.

While specific embodiments of the present invention have been illustrated and described, those of ordinary skill in the art may vary the present invention without departing from the spirit of the invention as set forth in the following claims. It is to be understood that modifications and variations are possible.

100: moving part 200: body
300: upward transfer unit 400: horizontal transfer unit
500: descending transfer section 210: base plate
220: turning gear shaft 221: turning gear
230: swing drive motor 231: motor gear
240: body frame 250: first inclination adjustment cylinder
260: second inclination adjusting cylinder 310: first inclined conveyor
330: horizontal side conveyor 340: upper conveyor
410: gear shaft 411: rotary gear
420: drive motor 421: motor gear
430: turntable 510: second inclined conveyor
540: ship side horizontal conveyor C: coil

Claims

A moving unit 100 moving along a rail R installed at the pier 1;
A body part 200 installed on the upper part of the moving part 100 to be lifted up and down;
An upward transfer unit 300 connected to one side of the body unit 200 and configured to continuously transfer and horizontally transfer the coil C loaded on the pier 1 through the conveyors 310, 330 and 340;
A horizontal transfer unit 400 installed at an upper portion of the body 200 to horizontally transfer the coil C transferred through the upward transfer unit 300 along a circular trajectory; And
It is connected to the other side of the body portion 200, and comprises a lower transfer unit 500 for continuously transporting and transporting the coil (C) transferred through the horizontal transfer unit 400 through the conveyor (510,540) continuously Continuous coil loading machine, characterized in that.

The method according to claim 1,
The upward conveying unit 300 is connected to the quayside horizontal conveyor 330 for horizontally conveying the coil (C) loaded on the quay (1), and the quayside horizontal conveyor (330) to incline the coil (C) ( A first inclined conveyor 310 for upward conveyance along A), an upper conveyor 340 connected to the first inclined conveyor 310 for horizontally transporting the coil, and the upper conveyor 340 and the horizontal transfer unit ( And a first dumper (350) connecting the 400.

The method according to claim 1,
The horizontal feeder 400 includes a gear shaft 410 provided with a rotary gear 411 and installed above the body 200, and a motor gear 421 geared to the rotary gear 411. And a turn table spaced apart from the gear shaft 410 and installed in the upper portion of the body portion, and connected to the rotary gear 411 to provide a circular track for horizontal movement of the coil C. 430, characterized in that the continuous coil shipping machine.

The method according to claim 1,
The lower transfer unit 500 is a second inclined conveyor 510 for lowering and transporting the coil (C) in the inclined direction (B), and the second inclined conveyor 510 and the second transfer unit (400) for connecting the horizontal transfer unit (400) 2 dumper 570, the ship-side horizontal conveyor 540 is connected to the second inclined conveyor 510 to horizontally transport the coil (C), and the ship-side horizontal conveyor 540 is connected to the coil (C) And a loading dumper (560) for adjusting the angle of loading on the vessel (3).

The method according to any one of claims 1 to 4,
The body portion 200 is installed on the moving unit 100 via the lifting cylinder 150, the lifting and lowering, the base plate 210 is connected to the lifting cylinder 150 and the turning gear 211 And a turning gear shaft 220 installed at the center of the base plate 210 and a motor gear 231 gear coupled to the turning gear 211 and the turning gear shaft 220. A swing drive motor 230 spaced apart from and installed in the base plate 210 and a body frame 240 connected to the swing gear 211 to rotate together with the swing gear 211. Continuous coil loading machine made.

The method according to claim 5,
The body part 200 is installed to face the body frame 240 and is connected to the first inclined conveyor 310 and the second inclined conveyor 510, respectively, so that the first inclined conveyor 310 and the second inclined. Continuous coil shipping machine further comprises a first inclination adjustment cylinder (250) and a second inclination adjustment cylinder (260) for adjusting the inclination angle of the conveyor (510), respectively.