KR20110087985A - Apparatus for crushing load in continuous ship unloader - Google Patents

Apparatus for crushing load in continuous ship unloader Download PDF

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Publication number
KR20110087985A
KR20110087985A KR1020100007683A KR20100007683A KR20110087985A KR 20110087985 A KR20110087985 A KR 20110087985A KR 1020100007683 A KR1020100007683 A KR 1020100007683A KR 20100007683 A KR20100007683 A KR 20100007683A KR 20110087985 A KR20110087985 A KR 20110087985A
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KR
South Korea
Prior art keywords
load
unit
rotating
power transmission
unloading device
Prior art date
Application number
KR1020100007683A
Other languages
Korean (ko)
Other versions
KR101159669B1 (en
Inventor
김영식
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현대제철 주식회사
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Priority to KR20100007683A priority Critical patent/KR101159669B1/en
Publication of KR20110087985A publication Critical patent/KR20110087985A/en
Application granted granted Critical
Publication of KR101159669B1 publication Critical patent/KR101159669B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/32—Individual load-carriers
    • B65G17/36—Individual load-carriers having concave surfaces, e.g. buckets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G67/00—Loading or unloading vehicles
    • B65G67/60—Loading or unloading ships
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/14—Pulverising loaded or unloaded materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk
    • B65G2201/045—Sand, soil and mineral ore

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Disintegrating Or Milling (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)

Abstract

PURPOSE: A load crushing device of a continuous unloading system is provided to reduce maintenance costs and work efficiency by preventing damage to a continuous unloading system. CONSTITUTION: A load crushing device of a continuous unloading system comprises a rotating unit(20), a power transmission unit(30), and a load crushing unit(40). The rotating unit is rotated by being connected to a moving part transferring a bucket. The power transmission unit is connected to the rotating unit and transfers power. The load crushing unit is connected to the power transmission unit and crushes a lump of loads.

Description

Load crusher of continuous unloading device {APPARATUS FOR CRUSHING LOAD IN CONTINUOUS SHIP UNLOADER}

The present invention relates to a continuous unloading device, and more particularly, to a load crushing device of a continuous unloading device that can break the lump of the load to prevent breakage of the excavator.

In general, raw materials such as ore used in steel mills and coal used as fuel for melting ore during blast furnace work are mostly transported to ships, unloaded from adjacent docks, and then transported to steel mills using belt conveyors. do.

Continuous unloading equipment is used to transfer fuel and raw materials from the ship to the belt conveyor on the ground.

The excavator of the continuous unloading device is provided with a bucket that rotates along the chain. By the rotation of the bucket, the load in the loading portion of the ship is contained inside the bucket and moved upward, and then transported to the ground along the belt conveyor provided in the boom.

The above technical configuration is a background art for helping understanding of the present invention, and does not mean a conventional technology well known in the art.

It is an object of the present invention to provide a load crushing device of a continuous unloading device that can prevent the breakage of the continuous unloading device by crushing the load.

The load crushing device of the continuous unloading device according to the present invention includes: a rotating part that rotates in conjunction with a moving part for moving a bucket, and a power transmitting part that transmits power in association with the rotating part and a power transmitting part to be loaded in the loading part. And a load crushing unit for crushing the lump of the loaded load.

In addition, the rotating unit preferably includes a first rotating member coupled to the moving unit and a second rotating member sharing the rotating shaft with the first rotating member and coupled to the power transmission unit.

In another aspect, the present invention, one side is preferably equipped with a load crushing unit and the other side further comprises a main body rotatably coupled to the rotating shaft.

In addition, the main body portion is preferably installed outside the power transmission portion to prevent damage to the power transmission portion.

Moreover, it is preferable that this invention further includes the drive member which rotates a main body part by making one point the rotation axis.

In addition, the drive member is preferably a hydraulic cylinder member capable of adjusting the length.

In addition, the load crushing unit, it is preferable to include a rotating shaft member and the cutter member rotated in combination with the power transmission portion.

The load crushing device of the continuous loading and unloading device according to the present invention, by breaking the lump of the load by the operation of the load crushing unit interlocked with the continuous loading device, it is possible to reduce the maintenance cost by preventing the breakage of the continuous loading and unloading device, Work efficiency can also be improved.

1 is a perspective view schematically showing a continuous unloading device according to an embodiment of the present invention.
2 is a perspective view schematically showing the installation state of the load crushing device of the continuous unloading device according to an embodiment of the present invention.
3 is a side view schematically showing a state in which the continuous unloading device according to an embodiment of the present invention working in the ship.
4 is a side view illustrating a state in which the main body shown in FIG. 3 is rotated.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of a load crushing device of the continuous unloading device according to the present invention. For convenience of explanation, a load crushing device of a continuous unloading device used for unloading of a ship will be described as an example. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

1 is a perspective view schematically showing a continuous unloading device according to an embodiment of the present invention, Figure 2 is a schematic view showing an installation state of the load crushing device of the continuous unloading device according to an embodiment of the present invention. 3 is a side view schematically showing a state in which the continuous unloading device is working in a ship according to an embodiment of the present invention, Figure 4 is a side view showing a state in which the main body portion shown in FIG. to be.

As shown in Figure 1 and 3, the continuous unloading device 10 is installed in the pier where the vessel 50 is anchored, raw materials such as ore used in steel mills, and fuel for melting ore during blast furnace operation The load 70 such as coal is used as the ship 50 is moved to the ground.

The continuous loading and unloading device 10 includes an excavation portion 11 for spreading the load 70 and a bucket elevator portion 19 connected to the excavation portion 11 and rotated.

The load 70 transferred upward through the bucket elevator unit 19 (hereinafter referred to as FIG. 1) is transferred to the ground through a boom provided with a belt conveyor.

The excavation part 11 includes a chain-shaped moving part 12 moving along the caterpillar, a sprocket 16 on which the moving part 12 is caught on the outer circumferential surface, and a frame part 18 supporting the sprocket 16. Include.

Bucket 14 is fixedly installed in the moving part 12, the bucket 14 also moves in accordance with the movement of the moving part 12, the load 70 to contain the load 70 inside the bucket 14 bucket elevator unit 19 Move upward through.

1 to 4, the load crushing device 1 of the continuous loading and unloading device according to an embodiment of the present invention, a rotating part rotated in conjunction with the moving part 12 for moving the bucket 14 20 and a load for crushing the mass of the load 70 loaded in the loading unit 52 in conjunction with the power transmission unit 30 and the power transmission unit 30 that is linked to the rotating unit 20 to transmit power. A crushing unit 40 is included.

The rotating unit 20 may be directly connected to the moving unit 12 to rotate the rotating unit 20 together with the rotating of the moving unit 12. According to another embodiment of the present invention, since the rotating unit 20 and the moving unit 12 are indirectly connected through a separate transmission member (not shown), the driving force generated by the rotation of the moving unit 12 is the rotating unit 20. Can be transmitted to rotate the rotating unit 20.

The rotating unit 20 according to an embodiment is provided on the same rotating shaft 22 as the first rotating member 24 and the first rotating member 24 coupled to the moving unit 12, and the power transmission unit 30 and It includes a second rotating member 26 to be coupled.

The first rotating member 24 may use a gear used in the continuous unloading device 10 in common, and may be formed in various shapes within a technical concept that is rotated according to the movement of the moving unit 12.

Both sides of the rotating shaft 22 are provided with a pair of the first rotating member 24 and the second rotating member 26, the diameter of the first rotating member 24 is larger than the diameter of the second rotating member 26. .

Since the chain-shaped power transmission unit 30 is rotated by the teeth formed on the outer surface of the second rotating member 26, power transmission is made easier.

The power transmission unit 30 may be a variety of transmission member in the technical concept of transmitting the power of the rotating unit 20 to the load crushing unit 40, the power transmission unit 30 according to an embodiment is formed in a chain shape do.

The load crushing unit 40 coupled to the power transmission unit 30 to receive power is rotated together with the shaft member 46 and the shaft member 46 which are combined with the power transmission unit 30 to rotate. And a cutter member 42 for crushing the lump.

The power transmission unit 30 is directly connected to the shaft member 46 or connected to the connecting member 44 connected to the shaft member 46 to transmit the rotational power.

The cutter member 42 is fixed to the outside of the shaft member 46, and various kinds of cutters may be used in the technical concept of rotating the shaft member 46 to crush the mass of the load 70.

Cutter member 42 according to an embodiment is installed in a shape protruding on the outer surface of the shaft member 46, such a cutter member 42 includes a plurality of cutter blades.

The load crushing part 40 is rotatably coupled to the main body part 49. The main body 49 is rotatably coupled to the rotating shaft 22 to support the load crushing unit 40 so that the load crushing unit 40 can be installed in a state spaced apart from the rotating shaft 22.

In addition, the main body 49 covers the outside of the power transmission unit 30 so that the power transmission unit 30 connecting the load crushing unit 40 and the rotating unit 20 is not exposed to the outside, and thus the power transmission unit 30. To prevent breakage.

One side of the main body 49 according to an embodiment of the load crushing unit 40 is installed and the other side is hinged to the rotating unit 20 by the rotary shaft 22. The rotating member 42 is rotatably coupled to the inside of the main body 49.

In addition, the body 49 is installed outside the power transmission unit 30 to prevent damage to the power transmission unit 30.

The shape of the main body 49 may be formed in various shapes including a panel shape.

The main body 49 is connected to the driving member 60, and rotates with the rotation shaft 22 as one point by the operation of the driving member 60.

The driving member 60 according to an embodiment uses a hydraulic cylinder member whose length is adjustable, and various types of driving apparatuses may be used as the driving member 60 within the technical concept of providing a reciprocating motion in addition to the hydraulic cylinder member.

One side of the drive member 60 is hinged to the fixing bracket 64 fixed to the frame portion 18, the rod 62 provided on the other side of the drive member 60 is hinged to the body portion 49 .

The driving member 60 is installed on one side or both sides of the main body 49 to rotate the main body 49.

3 and 4, the continuous unloading device 10 moves the load 70 loaded on the loading portion 52 of the ship 50 to the outside of the ship 50, wherein the load ( The mass of 70 is broken by the rotation of the cutter member 42.

Hereinafter, with reference to the accompanying drawings will be described in detail the operating state of the load crushing device 1 of the continuous unloading device according to an embodiment of the present invention.

As shown in FIGS. 1 and 3, when the moving part 12 connected to the bucket 14 is moved, the first rotating member 24 connected to the moving part 12 rotates to rotate the rotating shaft 22. .

As the second rotary member 26 is rotated by the rotation of the rotary shaft 22, the power transmission unit 30 is rotated, and the connection member 44 of the load crushing unit 40 connected to the power transmission unit 30 is rotated. The shaft member 46 and the cutter member 42 are rotated.

By the rotation of the cutter member 42, the mass of the load 70 accumulated in the loading portion 52 is crushed.

As shown in FIG. 4, the driving member 60 varies the length of the rod 62 according to the position of the load 70.

When the length of the rod 62 is variable, the main body 49 is rotated about the rotating shaft 22, so that the operation position of the load crushing unit 40 is variable, so that the mass of the load 70 at different positions is cut. It can be broken by rotation of the member 42.

According to the configuration as described above, the load crushing device 1 of the continuous loading and unloading device 1 according to an embodiment, the operation of the load crushing unit 40 in conjunction with the continuous loading and unloading device 10, By crushing the lump finely, it is possible to prevent the breakage of the continuous unloading device 10 to reduce the maintenance cost, it is also possible to improve the work efficiency.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. I will understand.

In addition, the load crushing device of the continuous unloading device used for loading and unloading of the vessel has been described as an example, but this is merely illustrative, and the load crushing of the continuous unloading device of the present invention even in the crushing of the load mass stored in various places in addition to the ship The device can be used.

Therefore, the true technical protection scope of the present invention will be defined by the claims.

1: Load crusher of continuous unloading device
11: Excavation 12: Moving Part
18: frame portion 20: rotating portion
22: rotating shaft 24: first rotating member
26: second rotating member 30: power transmission unit
40: load crushing unit 42: cutter member
44: connecting member 46: shaft member
49: main body 50: ship
52: loading portion 60: drive member
62: rod 64: fixing bracket
70: load

Claims (7)

A rotating part rotated in association with a moving part for moving the bucket;
A power transmission unit linked to the rotating unit to transmit power; And
Load crushing device of the continuous unloading device, characterized in that it comprises a load crushing unit for crushing the lump of the load loaded in the loading unit linked to the power transmission unit.
The method of claim 1, wherein the rotating unit,
A first rotating member coupled to the moving part; And
The load crushing device of the continuous unloading device, characterized in that it comprises a second rotating member and the rotating shaft and the first rotating member coupled to the power transmission unit.
The method of claim 2,
One side of the load crushing unit is installed, the other side of the load crushing device of the continuous unloading device, characterized in that it further comprises a main body rotatably coupled to the rotating shaft.
The method of claim 3, wherein
The main body portion is installed on the outside of the power transmission unit load crushing device of a continuous unloading device, characterized in that to prevent damage to the power transmission unit.
The method of claim 3, wherein
The load crushing device of the continuous unloading device, characterized in that it further comprises a drive member for rotating the main body portion with the rotation axis as a point.
The method of claim 5, wherein
The drive member is a load crushing device of a continuous unloading device, characterized in that the length adjustable hydraulic cylinder member.
The load crushing unit according to any one of claims 1 to 6, wherein
A shaft member coupled to the power transmission unit and rotating; And
Load crushing device of the continuous unloading device, characterized in that it comprises a cutter member that is rotated like the shaft member.
KR20100007683A 2010-01-28 2010-01-28 Apparatus for crushing load in continuous ship unloader KR101159669B1 (en)

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Application Number Priority Date Filing Date Title
KR20100007683A KR101159669B1 (en) 2010-01-28 2010-01-28 Apparatus for crushing load in continuous ship unloader

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Application Number Priority Date Filing Date Title
KR20100007683A KR101159669B1 (en) 2010-01-28 2010-01-28 Apparatus for crushing load in continuous ship unloader

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KR20110087985A true KR20110087985A (en) 2011-08-03
KR101159669B1 KR101159669B1 (en) 2012-06-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101277545B1 (en) * 2011-08-29 2013-06-21 현대제철 주식회사 Continuous ship unloader
WO2015046946A1 (en) * 2013-09-30 2015-04-02 에스엠에이치 주식회사 Digging part for continuous ship unloader

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101344311B1 (en) 2011-11-29 2013-12-23 현대제철 주식회사 Transfer apparatus for rotary feeder of continuous ship unloader
KR101368263B1 (en) 2013-01-31 2014-03-03 현대제철 주식회사 Continuous ship unloader
KR102563559B1 (en) * 2021-03-26 2023-08-03 현대제철 주식회사 Continuous ship unloader

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040040091A (en) * 2002-11-06 2004-05-12 주식회사 포스코 Apparatus for removing ores agglutinated on the inner wall of ship hold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101277545B1 (en) * 2011-08-29 2013-06-21 현대제철 주식회사 Continuous ship unloader
WO2015046946A1 (en) * 2013-09-30 2015-04-02 에스엠에이치 주식회사 Digging part for continuous ship unloader

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