KR20040059187A - Blending reclaimer for convenient replacement of spike - Google Patents

Blending reclaimer for convenient replacement of spike Download PDF

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Publication number
KR20040059187A
KR20040059187A KR1020020085768A KR20020085768A KR20040059187A KR 20040059187 A KR20040059187 A KR 20040059187A KR 1020020085768 A KR1020020085768 A KR 1020020085768A KR 20020085768 A KR20020085768 A KR 20020085768A KR 20040059187 A KR20040059187 A KR 20040059187A
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KR
South Korea
Prior art keywords
harrow
piston
branding
reclaimer
spike
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KR1020020085768A
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Korean (ko)
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KR100952052B1 (en
Inventor
김남기
양경식
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주식회사 포스코
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Priority to KR1020020085768A priority Critical patent/KR100952052B1/en
Publication of KR20040059187A publication Critical patent/KR20040059187A/en
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Publication of KR100952052B1 publication Critical patent/KR100952052B1/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
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • 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
    • B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
    • B65G2207/40—Safety features of loads, equipment or persons
    • 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
    • B65G2814/00—Indexing codes relating to loading or unloading articles or bulk materials
    • B65G2814/02—Auxiliary devices or arrangements
    • 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
    • B65G2814/00—Indexing codes relating to loading or unloading articles or bulk materials
    • B65G2814/03—Loading or unloading means
    • B65G2814/0301—General arrangements
    • B65G2814/0326—General arrangements for moving bulk material upwards or horizontally
    • B65G2814/0328—Picking-up means
    • B65G2814/0337—Paddle wheels
    • 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
    • B65G65/00—Loading or unloading
    • B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
    • B65G65/16—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with rotary pick-up conveyors
    • B65G65/20—Paddle wheels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

PURPOSE: A branding reclaimer with piston type harrow is provided to lower a harrow to earth for safe spike exchange work. CONSTITUTION: A branding reclaimer is provided to scratch ores loaded on a branding yard with a plurality of spikes mounted on a harrow body(100). The ores are transferred through a bucket in lower part. A piston harrow of a protruding shape is inserted in lower part of the harrow body movably. A plurality of rollers is installed in a contacting portion of a main beam in lower end of the piston harrow.

Description

피스톤식 하로우를 구비하는 브랜딩 리클레이머{Blending reclaimer for convenient replacement of spike}Branding reclaimer with convenient replacement of spikes

본 발명은 제철소에서 사용되는 브랜딩 리클레이머(blending reclaimer)에 관한 것으로서, 더욱 상세하게는 경사진 하로우(harrow)에 일정 간격으로 부착된 스파이크의 교체작업시 작업안전과 편리를 위해 하로우를 최대한 하강시킬 수 있도록 피스톤식으로 하로우를 구성한 브랜딩 리클레이머에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a branding reclaimer used in steel mills. More specifically, the present invention relates to a harrow for work safety and convenience when replacing spikes attached at regular intervals to an inclined harrow. The present invention relates to a branding reclaimer in which a harrow is configured in a piston type so as to descend as much as possible.

일반적으로, 브랜딩 야드에 적치된 브랜딩 광석은 브랜딩 리클레이머에 의해 자동으로 불출작업이 이루어진다.Generally, branding ore deposited on the branding yard is automatically dispensed by the branding reclaimer.

종래의 브랜딩 리클레이머를 보여주는 도 1을 참조하면, 불출작업시 리클레이머가 횡행으로 왕복하면서 적치된 브랜딩 광석(105)을 경사진 하로우(100)의 외면에 부착된 스파이크(101)로 긁어 광석(105)을 하부의 바켓트(102)쪽으로 내려오도록 하여 회전하는 바켓트(102)에 광석(105)이 실려 이송되도록 한다.Referring to FIG. 1 showing a conventional branding reclaimer, during dispensing operation, the reclaimer is traversed transversely to scrape the deposited branding ore 105 with spikes 101 attached to the outer surface of the inclined harrow 100. The ore 105 is lowered toward the lower basket 102 so that the ore 105 is carried on the rotating basket 102.

이 과정에서 스파이크(101)가 광석(105)과의 잦은 접촉에 의해 마모되게 되고, 마모된 스파이크(101)는 교체된다.In this process, the spike 101 is worn by frequent contact with the ore 105, the worn spike 101 is replaced.

교체작업시 도 2에 나타낸 바와 같이, 스파이크(101)가 고정된 하로우 본체(100)를 하강시키게 되는데, 하강시 하로우(100) 하단부가 본체 빔(104)에 접촉되어 더 이상 하강되지 않아 작업자가 높은 하로우(100)에 올라가 교체작업을 해야 하므로 추락사고의 위험이 존재하고, 접촉부위의 설비파손이 야기되고 있다.As shown in FIG. 2 during the replacement operation, the spike 101 is lowered to the fixed harrow main body 100, the lower part of the harrow 100 is in contact with the main body beam 104, the lowering is no longer lowered. Since the worker has to go up to the high harrow (100) to perform the replacement work, there is a risk of falling accident, causing damage to the equipment of the contact area.

본 발명은 상기와 같은 제반 문제점을 해결하기 위하여 창안된 것으로서, 안전한 스파이크 교체작업이 이루어질 수 있도록 하로우를 지상과 최소거리로 근접 하강시키기 위해 하로우를 피스톤식으로 한 브랜딩 리클레이머를 제공하는데 그 목적이 있다.The present invention was devised to solve the above problems, and provides a branding reclaimer in which the harrow is piston type to lower the harrow to the minimum distance from the ground so that a safe spike replacement can be made. The purpose is.

도 1은 종래의 브랜딩 리클레이머를 보여주는 도면,1 is a view showing a conventional branding reclaimer,

도 2는 종래의 하로우 하강시의 문제점을 설명하는 도면,2 is a view for explaining a problem in the conventional harrow lowering,

도 3은 본 발명에 따른 브랜딩 리클레이머 피스톤식 하로우를 보여주는 도면,Figure 3 shows a branding reclaimer piston type harrow according to the present invention,

도 4는 본 발명에 따른 하로우의 스파이크 교체 상황을 보여주는 도면이다.4 is a view showing a spike replacement situation of the harrow according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 : 롤러 2 : 피스톤 하로우부1 roller 2 piston harrow

4 : 가이드롤러 5 : 본체 스톱바4 guide roller 5 main body stop bar

6-1, 6-2 : 제 1, 제 2 내측 스톱바 100 : 하로우(harrow) 본체6-1, 6-2: First and second inner stop bar 100: Harrow main body

101 : 스파이크(spike) 102 : 바켓트101: spike 102: the bucket

103 : 업다운 와이어 104 : 본체 빔103: up-down wire 104: body beam

105 : 광석 106 : 유동축105: ore 106: flow shaft

상기와 같은 목적을 달성하기 위한 본 발명의 피스톤식 하로우를 구비하는 브랜딩 리클레이머는, 브랜딩 야드에 적치된 광석을 경사진 하로우 본체(100)에 일정 간격으로 구비된 복수개의 스파이크(101)로 긁어 하부의 회전하는 바켓트(102)를 통해 이송되도록 하는 브랜딩 리클레이머(blending reclaimer)에 있어서, 상기 하로우 본체(100) 하단부에 "ㅏ"형의 피스톤 하로우부(2)가 이동 가능하게 삽입되는데, 상기 피스톤 하로우부(2) 하단의 본체 빔(104)과 접촉되는 부위에는 복수개의 롤러(1)가 구비되는 것을 특징으로 한다.Branding reclaimer having a piston-type harrow of the present invention for achieving the above object, a plurality of spikes 101 provided at regular intervals on the harrow body 100 inclined ore deposited on the branding yard In the branding reclaimer for scraping and conveying through the lower rotating basket 102, the piston harrow portion 2 of the “ㅏ” type is movable at the lower end of the harrow body 100. Is inserted, it is characterized in that a plurality of rollers (1) is provided in a portion in contact with the main body beam 104 of the lower piston harrow (2).

바람직하게, 상기 피스톤 하로우부(2)의 이탈을 방지하기 위한 제 1, 제 2 내측 스톱바(6-1, 6-2)가 상기 피스톤 하로우부(2)의 로드부에 대응하는 상기 하로우 본체(100) 내면에 이격되어 형성되고, 상기 제 1, 제 2 내측 스톱바(6) 사이의 상기 하로우 본체(100) 내면에는 복수개의 가이드 롤러(4)가 회동 가능하게 부착되어 상기 피스톤식 하로우(2)를 지지하고 원활히 이동되도록 한다.Preferably, the first and second inner stop bars 6-1 and 6-2 for preventing separation of the piston harrow portion 2 correspond to the rod portions of the piston harrow portion 2. The piston 100 is spaced apart from the inner surface of the main body 100, and a plurality of guide rollers 4 are rotatably attached to an inner surface of the harrow main body 100 between the first and second inner stop bars 6. The harrow 2 is supported and smoothly moved.

이하, 첨부된 도면을 참조로 본 발명에 따른 피스톤식 하로우를 구비하는 브랜딩 리클레이머에 대해 상세히 설명하기로 한다.Hereinafter, a branding reclaimer having a piston harrow according to the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명에 따른 브랜딩 리클레이머의 피스톤식 하로우를 보여준다.3 shows a piston harrow of a branding reclaimer according to the invention.

도면을 참조하면, 하로우 본체(100) 하단부에 "ㅏ"형의 피스톤 하로우부(2)가 이동 가능하도록 삽입된다.Referring to the drawings, the piston harrow portion 2 of the “ㅏ” type is inserted in the lower end of the harrow body 100 so as to be movable.

피스톤 하로우부(2)의 하단 즉, 본체 빔(104)과 접촉되는 부위에는 복수개의롤러(1)가 구비된다.A plurality of rollers 1 are provided at the lower end of the piston harrow portion 2, that is, the portion that is in contact with the main beam 104.

삽입된 피스톤 하로우부(2)의 선단에서 소정 거리 이격된 전방의 하로우 본체(100) 내부에는 본체 스톱바(5)가 구비되고, 피스톤 하로우부(2)의 이탈을 방지하기 위한 제 1, 제 2 내측 스톱바(6-1, 6-2)가 피스톤 하로우부(2)의 로드(rod)부에 대응되는 하로우 본체(100) 내면에 이격되어 한쌍 이상이 구비된다.A main stop bar 5 is provided inside the harrow body 100 in the front spaced apart from the front end of the inserted piston harrow portion 2, and includes a first stop for preventing separation of the piston harrow portion 2; Two or more pairs of second inner stop bars 6-1 and 6-2 are spaced apart from the inner surface of the harrow body 100 corresponding to the rod portion of the piston harrow portion 2.

그리고, 상술한 제 1, 제 2 내측 스토바(6-1, 6-2) 사이의 하로우 본체(100)의 상하좌우 내면에는 복수개의 가이드 롤러(4)가 회동 가능하게 부착되어 내측의 피스톤식 하로우(2)를 지지하고 그 원활한 이동을 확보한다.In addition, a plurality of guide rollers 4 are rotatably attached to the upper, lower, left, and right inner surfaces of the harrow body 100 between the first and second inner stove bars 6-1 and 6-2 described above, so that the inner piston The expression harrow 2 is supported and its smooth movement is ensured.

덧붙여, 하로우 본체(100)에서 돌출된 피스톤 하로우부(2)에는 직접적으로 스파이크(101)가 고정될 수 있으며, 물론 하로우 본체(100)의 외부에는 종래와 같이 일정 간격으로 스파이크(104)가 고정된다.In addition, the spike 101 may be directly fixed to the piston harrow portion 2 protruding from the harrow body 100, and of course, the spike 104 may be fixed to the outside of the harrow body 100 at regular intervals as in the prior art. Is fixed.

이상과 같은 구성을 가지는 본 발명의 작용에 대해 설명한다.The operation of the present invention having the above configuration will be described.

도 4는 본 발명에 따른 하로우의 스파이크 교체 상황을 도시한 것이다.Figure 4 illustrates a spike replacement situation of the harrow according to the present invention.

광석과의 잦은 접촉으로 스파이크(101)가 마모되면 이를 교체하기 위해 하로우 본체(100)를 지상과의 최소거리로 하강시키게 된다.When the spike 101 is worn by frequent contact with the ore, the harrow body 100 is lowered to a minimum distance from the ground in order to replace it.

이때, 피스톤 하로우부(2)의 하단에 구비된 롤러(1)가 본체 빔(104)에 전체가 접촉되면서 미끄러지고, 이에 따라 피스톤 하로우부(2)는 하로우 본체(100)의 내측으로 이동되게 된다.At this time, the roller 1 provided at the lower end of the piston harrow portion 2 slides as the whole contacts the main body beam 104, and thus the piston harrow portion 2 moves to the inside of the harrow body 100. Will be.

이로써, 하로우(100)가 최대한 하강되게 되어 작업자가 지상에서 스파이크(101) 교체작업을 실시할 수 있도록 된다.As a result, the harrow 100 is lowered as much as possible, so that the worker can perform the spike 101 replacement work on the ground.

덧붙여, 광석 불출작업시에는 피스톤 하로우부(2)는 항상 제 1 내측 스톱바(6-1)에, 그리고 피스톤 하로우부(2)의 하단에 구비된 롤러(1)는 본체 빔(104)에 접촉된 상태를 유지한다.In addition, during the ore discharging operation, the piston harrow portion 2 is always provided on the first inner stop bar 6-1, and the roller 1 provided at the lower end of the piston harrow portion 2 is attached to the main beam 104. Keep in contact.

본 발명에 따르면, 안전하게 스파이크의 교체작업이 이루어질 수 있어 작업자의 안전이 확보되고 작업의 편리성이 제고되며, 종래 하로우가 본체 빔과 접촉되어 발생되는 설비파손이 방지되는 효과가 있다.According to the present invention, it is possible to safely replace the spikes to ensure the safety of the operator and improve the convenience of the work, there is an effect that the damage caused by the conventional harrow in contact with the main body beam is prevented.

Claims (2)

브랜딩 야드에 적치된 광석을 경사진 하로우 본체(100)에 일정 간격으로 구비된 복수개의 스파이크(101)로 긁어 하부의 회전하는 바켓트(102)를 통해 이송되도록 하는 브랜딩 리클레이머(blending reclaimer)에 있어서,A branding reclaimer for scraping ore deposited on the branding yard with a plurality of spikes 101 provided at regular intervals on the inclined harrow body 100 so as to be transported through the lower rotating basket 102. ), 상기 하로우 본체(100) 하단부에 "ㅏ"형의 피스톤 하로우부(2)가 이동 가능하게 삽입되는데,Piston harrow portion (2) of the "ㅏ" type is inserted in the lower portion of the harrow body 100 to be movable, 상기 피스톤 하로우부(2) 하단의 본체 빔(104)과 접촉되는 부위에는 복수개의 롤러(1)가 구비되는 것을 특징으로 하는 피스톤식 하로우를 구비하는 브랜딩 리클레이머.Branding reclaimer having a piston-type harrow, characterized in that a plurality of rollers (1) is provided in the area in contact with the main body beam 104 of the lower portion of the piston harrow (2). 제 1항에 있어서,The method of claim 1, 상기 피스톤 하로우부(2)의 이탈을 방지하기 위한 제 1, 제 2 내측 스톱바(6-1, 6-2)가 상기 피스톤 하로우부(2)의 로드부에 대응하는 상기 하로우 본체(100) 내면에 이격되어 형성되고,The harrow body 100 in which the first and second inner stop bars 6-1 and 6-2 for preventing separation of the piston harrow part 2 correspond to the rod part of the piston harrow part 2. ) Spaced apart on the inner surface, 상기 제 1, 제 2 내측 스톱바(6) 사이의 상기 하로우 본체(100) 내면에는 복수개의 가이드 롤러(4)가 회동 가능하게 부착되어 상기 피스톤식 하로우(2)를 지지하고 원활히 이동되도록 하는 것을 특징으로 하는 피스톤식 하로우를 구비하는 브랜딩 리클레이머.A plurality of guide rollers 4 are rotatably attached to the inner surface of the harrow body 100 between the first and second inner stop bars 6 to support the piston type harrow 2 and to move smoothly. Branding reclaimer having a piston-type harrow, characterized in that.
KR1020020085768A 2002-12-28 2002-12-28 Blending reclaimer for convenient replacement of spike KR100952052B1 (en)

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KR1020020085768A KR100952052B1 (en) 2002-12-28 2002-12-28 Blending reclaimer for convenient replacement of spike

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Application Number Priority Date Filing Date Title
KR1020020085768A KR100952052B1 (en) 2002-12-28 2002-12-28 Blending reclaimer for convenient replacement of spike

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KR200278693Y1 (en) 1998-12-17 2002-09-19 주식회사 포스코 Reclaimer Bucket Directional Device
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