KR20130074203A - Apparatus for adjusting pulley angle of belt conveyor - Google Patents

Apparatus for adjusting pulley angle of belt conveyor Download PDF

Info

Publication number
KR20130074203A
KR20130074203A KR1020110142129A KR20110142129A KR20130074203A KR 20130074203 A KR20130074203 A KR 20130074203A KR 1020110142129 A KR1020110142129 A KR 1020110142129A KR 20110142129 A KR20110142129 A KR 20110142129A KR 20130074203 A KR20130074203 A KR 20130074203A
Authority
KR
South Korea
Prior art keywords
bracket
frame
pulley
pin
belt conveyor
Prior art date
Application number
KR1020110142129A
Other languages
Korean (ko)
Other versions
KR101282938B1 (en
Inventor
김기명
이경모
김종호
Original Assignee
주식회사 포스코
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 포스코 filed Critical 주식회사 포스코
Priority to KR1020110142129A priority Critical patent/KR101282938B1/en
Publication of KR20130074203A publication Critical patent/KR20130074203A/en
Application granted granted Critical
Publication of KR101282938B1 publication Critical patent/KR101282938B1/en

Links

Images

Classifications

    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • B65G23/08—Drums, rollers, or wheels with self-contained driving mechanisms, e.g. motors and associated gearing
    • 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
    • B65G13/00—Roller-ways
    • B65G13/11—Roller frames
    • B65G13/12—Roller frames adjustable
    • 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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
    • B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
    • 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
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/02—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors consisting essentially of struts, ties, or like structural elements
    • B65G21/06—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors consisting essentially of struts, ties, or like structural elements constructed to facilitate rapid assembly or dismantling
    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/07—Other adaptations of sleeves
    • B65G39/071—Other adaptations of sleeves for aligning belts or sheets
    • 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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10—Arrangements of rollers
    • B65G39/12—Arrangements of rollers mounted on framework
    • B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
    • 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
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • 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
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02009—Common features for belt or chain conveyors
    • B65G2812/02108—Protection means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

PURPOSE: An apparatus for adjusting the angle of a pulley of a belt conveyor is provided to reduce costs by preventing damage to transferred materials caused by the meandering of a belt. CONSTITUTION: An apparatus for adjusting the angle of a pulley of a belt conveyor comprises two support bearings (140). One of the support bearings is fixed to a first bracket. The first bracket is rotatably fixed to a frame (100) through a first pin. The other support bearing is fixed to a second bracket. The second bracket is rotatably fixed to one side of a control bracket through a second pin (210). The other side of the control bracket is rotatably fixed to the frame through a third pin (220). An actuating piece (260) is integrally extended from the control bracket. A screw jack (270) fixed to the bottom end of the frame is connected to the end of the actuating piece to adjust the installation angle of the support bearings.

Description

벨트 컨베이어의 풀리 각도조절장치{APPARATUS FOR ADJUSTING PULLEY ANGLE OF BELT CONVEYOR}Pulley angle adjusting device of belt conveyor {APPARATUS FOR ADJUSTING PULLEY ANGLE OF BELT CONVEYOR}

본 발명은 벨트 컨베이어의 풀리 각도조절장치에 관한 것으로, 보다 상세하게는 자동조심롤러로 조정이 안되는 부분의 편기 또는 사행 현상을 장력을 가장 많이 받은 부위인 풀리의 각도 조절을 통해 용이하게 조절할 수 있도록 개선된 벨트 컨베이어의 풀리 각도조절장치에 관한 것이다.
The present invention relates to a pulley angle adjusting device of a belt conveyor, and more particularly, to easily adjust the knitting or meandering phenomenon of a portion that cannot be adjusted by an automatic watch roller by adjusting the angle of the pulley, which is the part receiving the most tension. An improved pulley angle adjusting device for a belt conveyor is provided.

일반적으로, 제철소 또는 광산 등에서 원료를 수송하는 주된 설비는 벨트 컨베이어이다.In general, the main equipment for transporting raw materials in steel mills or mines is a belt conveyor.

이러한 벨트 컨베이어는 여러가지 환경적 요인(마모, 손상, 수분 등)에 의해 장력의 차이를 갖게 되면 주행시 벨트가 한 쪽으로 치우치거나 쏠리는 등의 편기 또는 사행 현상을 초래한다.When the belt conveyor has a difference in tension due to various environmental factors (abrasion, damage, moisture, etc.), the belt conveyor causes a knitting or meandering phenomenon such that the belt is biased or pulled to one side during driving.

이와 같은 편기 또는 사행 현상의 유발은 벨트의 절손으로 이어져 벨트 컨베이어를 정상가동하지 못하는 상태에 이르게 되고, 이는 결국 커다란 경제적 손실을 유발하게 된다.The occurrence of such knitting or meandering phenomenon leads to a belt breakage, which leads to a state in which the belt conveyor cannot be operated normally, which in turn causes a large economic loss.

이에, 많은 개선 기술들이 제안되었으며 그 중에서 가장 효용성이 높은 것으로 자동조심롤러(Auto Centering Roller)를 들 수 있다.Accordingly, many improvement techniques have been proposed and the most useful among them is an auto centering roller.

자동조심롤러는 벨트의 편기나 사행시 그 장력에 따라 벨트가 자동으로 중심을 향해 이동하도록 동작하는 롤러이다.The self-aligning roller is a roller that moves the belt automatically toward the center according to the tension of the belt during knitting or meandering.

그럼에도 불구하고, 편기나 사행 현상을 완벽하게 커버할 수는 없는 한계를 가지고 있다.Nevertheless, there is a limit that cannot completely cover the knitting and meandering phenomenon.

한편, 도 1의 예시아 같이, 벨트 컨베이어에서 벨트(10)의 장력을 가장 많이 받는 부분은 풀리(Pulley)(20)이다.On the other hand, as shown in Figure 1, in the belt conveyor is the pulley (Pulley) 20 is the portion that receives the most tension of the belt 10.

그러나, 종래 풀리(20)는 그 축이 지지베어링(30)의 지지하에 프레임(40)에 단순히 고정되는 형태만을 가진 고정형이었기 때문에 장력조절을 쉽게 할 수 있는 장점을 가졌음에도 불구하고 이를 활용한 예는 나타나지 않았다.However, the conventional pulley 20 is an example that utilizes this despite having the advantage that it is easy to adjust the tension because the shaft is fixed only having a form that is simply fixed to the frame 40 under the support of the support bearing (30). Did not appear.

특히, 앞서 설명한 바와 같은 자동조심롤러가 편기나 사행 현상을 일으킬 경우에는 이를 해결할 방법이 없어, 이런 현상 발생시 종래에는 풀리(20)를 고정하고 있는 지지베어링(30)을 해체한 다음 프레임(40)의 일부를 깍아 풀리(20)의 설치각도를 조절함으로써 해소하고 있었다.In particular, when the self-aligning roller as described above causes a knitting or meandering phenomenon, there is no way to solve this problem, and when such a phenomenon occurs, the support bearing 30 fixing the pulley 20 is conventionally removed, and then the frame 40 is removed. Part of it was removed by adjusting the installation angle of the pulley 20.

따라서, 작업시간 가중, 비용낭비는 물론 작업기피 현상이 극심하여 이에 대한 개선책이 시급히 요청되고 있다.
Therefore, the increase of working time, waste of cost, and avoidance of work are so severe that there is an urgent need for improvement.

본 발명은 상술한 바와 같은 종래 기술상의 제반 문제점을 감안하여 이를 해결하고자 창출된 것으로, 벨트 컨베이어에서 가장 장력을 많이 받는 부분인 풀리 자체의 설치각도를 자유롭게 조절할 수 있도록 개선함으로써 자동조심롤러를 사용함에도 불구하고 발생되는 편기나 사행 현상까지 완벽하게 해소시킬 수 있는 새로운 개념의 벨트 컨베이어의 풀리 각도조절장치를 제공함에 그 주된 목적이 있다.
The present invention was created in view of the above-mentioned problems in the prior art, and was created to solve this problem. Even when using the self-aligning roller by improving the installation angle of the pulley itself, which is the part receiving the most tension in the belt conveyor, it can be adjusted freely. Nevertheless, the main purpose of the present invention is to provide a belt conveyor pulley angle adjusting device of a new concept that completely eliminates knitting and meandering phenomenon.

본 발명은 상기한 목적을 달성하기 위한 수단으로, 프레임, 지지베어링을 통해 프레임에 회전가능하게 조립되는 풀리, 풀리에 감긴 벨트를 포함하는 벨트 컨베이어 시스템에서 사행 발생시 해소를 위한 풀리의 각도를 조절하는 장치에 있어서; 상기 지지베어링 중 하나는 제1브라켓에 고정되고, 상기 제1브라켓은 제1핀을 통해 프레임에 회전가능하게 고정되며; 상기 지지베어링 중 나머지 하나는 제2브라켓에 고정되고; 상기 제2브라켓은 조절브라켓의 일측에 제2핀으로 회전가능하게 고정되며; 상기 조절브라켓의 타측은 제3핀으로 프레임에 회전가능하게 고정되고; 상기 조절브라켓에는 일체로 이루어진 작동편이 연장되며; 상기 작동편의 단부에는 프레임의 하단부에 고정된 스크류잭이 연결되어; 상기 스크류잭의 동작에 따라 어느 일측의 지지베어링의 설치각도가 조절되는 것을 특징으로 하는 벨트 컨베이어의 풀리 각도조절장치를 제공한다.The present invention is a means for achieving the above object, the frame, a pulley rotatably assembled to the frame through the support bearing, a belt conveyor system comprising a belt wound around the pulley to adjust the angle of the pulley for relieving when the meander occurs In an apparatus; One of the support bearings is fixed to the first bracket, and the first bracket is rotatably fixed to the frame through the first pin; The other of the support bearings is fixed to the second bracket; The second bracket is rotatably fixed to a second pin on one side of the adjustment bracket; The other side of the adjustment bracket is rotatably fixed to the frame by a third pin; The adjustment bracket is integrally extended to the operating piece; A screw jack fixed to a lower end of the frame is connected to an end of the working piece; According to the operation of the screw jack provides a belt conveyor pulley angle adjusting device characterized in that the installation angle of the support bearing of any one side is adjusted.

이때, 상기 프레임과 제1브라켓은 서로 마주보는 면에 각각 돌출되고 상하방향으로 구멍이 뚫린 제1프레임힌지편과 제1브라켓힌지편이 서로 포개진 상태에서 제1핀이 끼워져 회전가능한 상태를 이룬 것에도 그 특징이 있다.At this time, the frame and the first bracket are projected on the surfaces facing each other, and the first frame hinge piece and the first bracket hinge piece which are drilled in the up and down direction are overlapped with each other to achieve a state in which the first pin is fitted. It also has its features.

또한, 상기 프레임과 조절브라켓은 서로 마주보는 면에 각각 돌출되고 상하방향으로 구멍이 뚫린 제2프레임힌지편과 조절브라켓힌지편이 서로 포개진 상태에서 제3핀이 끼워져 회전가능한 상태를 이루고; 상기 조절브라켓과 제2브라켓도 서로 마주보는 면에 각각 돌출되고 상하방향으로 구멍이 뚫린 조절브라켓힌지편과 제2브라켓힌지편이 서로 포개진 상태에서 제2핀이 끼워져 회전가능한 상태를 이룬 것에도 그 특징이 있다.In addition, the frame and the adjustment bracket are respectively protruded on the surface facing each other and the second frame hinge piece and the adjustment bracket hinge piece which are drilled in the vertical direction are overlapped with each other to form a third pin is rotatable; The control bracket and the second bracket also protrude on the surface facing each other, and the adjustment bracket hinge piece and the second bracket hinge piece which are drilled in the up and down direction are overlapped with each other and the second pin is inserted into the rotatable state. There is a characteristic.

뿐만 아니라, 상기 제2브라켓힌지편에 형성된 구멍은 일부가 절개되게 형성되어 조립과 분해를 쉽게 한 것에도 그 특징이 있다.
In addition, the hole formed in the second bracket hinge piece is characterized in that a part is formed to be cut to facilitate assembly and disassembly.

본 발명에 따르면, 풀리조정에 의한 벨 트사행을 정비작업 없이 작업자 1인이 핸들을 간단하게 조작하여 조정할 수 있어 편리하고, 고가의 벨트 손상을 예방하며, 벨트 사행에 따른 원료수송물의 낙하, 손실을 방지하여 원가절감에 크게 기여할 뿐만 아니라 안전사고의 위험도 예방하는 효과를 얻을 수 있다.
According to the present invention, the belt meander by the pulley adjustment can be adjusted by one operator simply by operating the handle without maintenance work, which is convenient, and prevents expensive belt damage, and the drop and loss of the material transport material due to the meandering of the belt. This will not only contribute significantly to cost reduction by preventing the risks, but also prevent the risk of safety accidents.

도 1은 종래 기술에 따른 벨트 컨베이어의 풀리 설치예를 보인 부분 사시도이다.
도 2는 본 발명에 따른 벨트 컨베이어의 풀리 설치예를 보인 부분 사시도이다.
도 3 및 도 4는 본 발명에 따른 풀리 각도조절장치를 이용한 각도 조절예를 보인 작동상태도이다.
도 5 및 도 6는 본 발명에 따른 풀리 각도조절장치의 조립 과정을 보인 요부 분해 사시도이다.1 is a partial perspective view showing a pulley installation example of a belt conveyor according to the prior art.
Figure 2 is a partial perspective view showing an example of the pulley installation of the belt conveyor according to the present invention.
3 and 4 is an operating state diagram showing an example of adjusting the angle using the pulley angle adjusting device according to the present invention.
5 and 6 is an exploded perspective view of the main portion showing the assembly process of the pulley angle adjusting device according to the present invention.

이하에서는, 첨부도면을 참고하여 본 발명에 따른 바람직한 실시예를 보다 상세하게 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2 내지 도 3에 도시된 바와 같이, 본 발명에 따른 풀리 각도조절장치는 프레임(100)을 포함한다.As shown in Figures 2 to 3, the pulley angle adjusting device according to the present invention includes a frame (100).

상기 프레임(100)은 풀리(110)를 회전가능하게 지지하는 베이스로서, 풀리(110)에는 벨트(120)가 감겨 회전구동되게 설치되어 기본적인 벨트 컨베이어 시스템을 구축하게 된다.The frame 100 is a base for rotatably supporting the pulley 110, and the belt 120 is installed on the pulley 110 so as to be rotated and driven to construct a basic belt conveyor system.

이때, 본 발명은 기존 벨트 컨베이어 시스템과 달리, 상기 풀리(110)를 지지하는 양쪽 축이 유동가능하게 구성되되, 특히 어느 일측은 각도 조절이 가능하게 구현된다는 점이다.At this time, the present invention, unlike the existing belt conveyor system, the two shafts supporting the pulley 110 is configured to be movable, in particular, any one side is that the angle is adjustable.

이에 따라, 본 발명에 따른 풀리(110)는 벨트(120)의 장력을 풀리(110)의 각도 조절을 통해 직접 조절할 수 있게 되는데, 구조가 간단하고 단순하여 1인의 작업자만으로도 단독으로 조절할 수 있다는데 큰 장점이 있다.Accordingly, the pulley 110 according to the present invention can directly adjust the tension of the belt 120 by adjusting the angle of the pulley 110, the structure is simple and simple, so that only one worker can be adjusted alone There is an advantage.

보다 구체적으로, 풀리(110)는 양 축이 지지베어링(140)에 의해 회전가능하게 지지된다.More specifically, the pulley 110 is supported on both shafts rotatably by the support bearing 140.

그리고, 지지베어링(140) 중 하나는 도 3 및 도 6의 예시와 같이, 프레임(100)에 직접 고정되되, 제1브라켓(150)의 개재하에 제1핀(160)을 중심으로 회전가능하게 조립된다.And, one of the support bearing 140 is fixed directly to the frame 100, as shown in Figures 3 and 6, to be rotatable about the first pin 160 under the interposition of the first bracket 150. Are assembled.

이를 위해, 상기 프레임(100)에는 상하로 구멍이 뚫린 제1프레임힌지편(170)이 돌출되고, 이와 대향되게 제1브라켓(150)에는 상하로 구멍이 뚫린 제1브라켓힌지편(180)이 형성된다.To this end, the frame 100 has a first frame hinge piece 170 which is drilled up and down is protruded, the first bracket hinge piece 180 is drilled up and down in the first bracket 150 is opposed to this Is formed.

따라서, 이들 제1프레임힌지편(170)과 제1브라켓힌지편(180)이 서로 포개진 상태에서 상기 제1핀(160)이 끼워짐으로써 제1브라켓(150)이 프레임(100)에 대하여 회전가능하게 된다.Therefore, when the first pin 160 is fitted with the first frame hinge piece 170 and the first bracket hinge piece 180 superimposed on each other, the first bracket 150 is connected to the frame 100. It becomes rotatable.

한편, 지지베어링(140) 중 다른 하나는 도 4 및 도 5에 예시된 바와 같이, 조절브라켓(190)을 사이에 두고 프레임(100)에 고정되되, 조절브라켓(190)과 제2브라켓(200) 각각이 제2핀(210)과 제3핀(220)을 중심으로 각각 일정범위 내에서 회전가능하게 조립된다.Meanwhile, the other one of the support bearings 140 is fixed to the frame 100 with the adjustment bracket 190 therebetween, as illustrated in FIGS. 4 and 5, but the adjustment bracket 190 and the second bracket 200 are different from each other. Each of which is rotatably assembled within a predetermined range around the second pin 210 and the third pin 220.

이를 위해, 상기 프레임(100)에는 상하로 구멍이 뚫린 제2프레임힌지편(230)이 돌출되고, 상기 조절프레임(240)에는 양쪽면에 상하로 구멍이 뚫린 조절브라켓힌지편(240a,240b)이 돌출되며, 제2브라켓(200)에는 제2브라켓힌지편(250)이 돌출되되, 제2브라켓힌지편(250)에는 일부가 절개된 형태의 구멍을 갖는다.To this end, the frame 100, the second frame hinge piece 230 which is drilled up and down is protruded, the control frame 240, the adjustment bracket hinge piece 240 is punched up and down on both sides (240a, 240b) The protruding portion of the second bracket 200 protrudes from the second bracket hinge piece 250, and the second bracket hinge piece 250 has a hole in which a portion thereof is cut out.

그리하여, 제2프레임힌지편(230)과 이에 대향되는 조절브라켓힌지편(240a)이 서로 마주보고 포개진 상태에서 제3핀(220)이 끼워져 회전가능한 구조를 가지며, 동시에 제2브라켓힌지편(250)과 대향되는 조절브라켓힌지편(240b)이 서로 마주보고 포개진 상태에서 제2핀(210)이 끼워져 회전가능한 구조를 갖게 된다.Thus, in the state where the second frame hinge piece 230 and the control bracket hinge piece 240a opposite to each other overlap each other, the third pin 220 is inserted and rotated, and at the same time, the second bracket hinge piece ( The second bracket 210 is inserted into the control bracket hinge pieces 240b facing each other and overlapped with each other to have a rotatable structure.

아울러, 상기 조절브라켓(190)에는 길이가 긴 작동편(260)이 일체로 고정되고, 상기 작동편(260)의 단부에는 스크류잭(170)이 연결되며, 스크류잭(170)은 프레임(100)의 하단부에 고정된다.In addition, the length of the operating piece 260 is fixed integrally to the adjustment bracket 190, the screw jack 170 is connected to the end of the operating piece 260, the screw jack 170 is frame 100 Is fixed to the lower end of the

따라서, 상기 스크류잭(170)을 회전시키게 되면 도 4와 같이 작동편(260)이 기울어지면서 조절브라켓(190)을 회전시켜 풀리(110)가 고정되는 제2브라켓(200)을 기울일 수 있게 된다. 즉, 일측 풀리(110)의 각도를 조절할 수 있게 된다.Accordingly, when the screw jack 170 is rotated, as shown in FIG. 4, as the operating piece 260 is inclined, the adjustment bracket 190 is rotated to tilt the second bracket 200 to which the pulley 110 is fixed. . That is, the angle of one side pulley 110 can be adjusted.

이것은 프레임(100)은 견고한 고정체임에 반해, 풀리(110)은 유동가능한 구조이기 때문에 제3핀(220)은 풀리(110)의 각도를 조절하기 위한 회전중심이 되지만 제2핀(210)은 풀리(110)를 고정하는 제2브라켓(200)이 부러지지 않고 원활하게 유동될 수 있도록 안내하는 유동중심이 된다.This is because the frame 100 is a rigid fixture, because the pulley 110 is a movable structure, the third pin 220 becomes a rotation center for adjusting the angle of the pulley 110, but the second pin 210 is The second bracket 200 for fixing the pulley 110 is a flow center for guiding the smooth flow without breaking.

이와 같이, 자동조심롤러 사용시에도 사행이 발생될 경우, 작업자는 간단히 스크류잭(270)을 조절하는 것 만으로도 풀리(110)의 각도를 조절할 수 있게 되므로 사행 현상을 쉽게 교정할 수 있게 된다.
As such, when meandering occurs even when using the self-aligning roller, the operator can easily adjust the angle of the pulley 110 by simply adjusting the screw jack 270 so that the meandering phenomenon can be easily corrected.

100 : 프레임 110 : 풀리
120 : 벨트 140 : 지지베어링
150 : 제1브라켓 160 : 제1핀
170 : 제1프레임힌지편 180 : 제1브라켓힌지편
190 : 조절브라켓 200 : 제2브라켓
210 : 제2핀 220 : 제3핀
230 : 제2프레임힌지편 240 : 조절브라켓힌지편
250 : 제2브라켓힌지편 260 : 작동편
270 : 스크류잭100: frame 110: pulley
120: belt 140: support bearing
150: first bracket 160: first pin
170: first frame hinge piece 180: first bracket hinge piece
190: adjustment bracket 200: second bracket
210: second pin 220: third pin
230: second frame hinge piece 240: adjustment bracket hinge piece
250: second bracket hinge piece 260: operation piece
270 screw jack

Claims (4)

프레임, 지지베어링을 통해 프레임에 회전가능하게 조립되는 풀리, 풀리에 감긴 벨트를 포함하는 벨트 컨베이어 시스템에서 사행 발생시 해소를 위한 풀리의 각도를 조절하는 장치에 있어서;
상기 지지베어링 중 하나는 제1브라켓에 고정되고,
상기 제1브라켓은 제1핀을 통해 프레임에 회전가능하게 고정되며;
상기 지지베어링 중 나머지 하나는 제2브라켓에 고정되고;
상기 제2브라켓은 조절브라켓의 일측에 제2핀으로 회전가능하게 고정되며;
상기 조절브라켓의 타측은 제3핀으로 프레임에 회전가능하게 고정되고;
상기 조절브라켓에는 일체로 이루어진 작동편이 연장되며;
상기 작동편의 단부에는 프레임의 하단부에 고정된 스크류잭이 연결되어;
상기 스크류잭의 동작에 따라 어느 일측의 지지베어링의 설치각도가 조절되는 것을 특징으로 하는 벨트 컨베이어의 풀리 각도조절장치.
Claims [1] An apparatus for adjusting the angle of a pulley for eliminating meandering in a belt conveyor system including a frame, a pulley rotatably assembled to the frame through a support bearing, and a belt wound around the pulley;
One of the support bearings is fixed to the first bracket,
The first bracket is rotatably fixed to the frame through the first pin;
The other of the support bearings is fixed to the second bracket;
The second bracket is rotatably fixed to a second pin on one side of the adjustment bracket;
The other side of the adjustment bracket is rotatably fixed to the frame by a third pin;
The adjustment bracket is integrally extended to the operating piece;
A screw jack fixed to a lower end of the frame is connected to an end of the working piece;
Pulley angle adjusting device of the belt conveyor, characterized in that the installation angle of the support bearing of any one side is adjusted according to the operation of the screw jack.
청구항 1에 있어서;
상기 프레임과 제1브라켓은 서로 마주보는 면에 각각 돌출되고 상하방향으로 구멍이 뚫린 제1프레임힌지편과 제1브라켓힌지편이 서로 포개진 상태에서 제1핀이 끼워져 회전가능한 상태를 이룬 것을 특징으로 하는 벨트 컨베이어의 풀리 각도조절장치.
The method according to claim 1;
The frame and the first bracket are protruded on the surfaces facing each other, and the first frame hinge piece and the first bracket hinge piece, each of which is drilled in an up and down direction, are overlapped with each other, and the first pin is inserted into the rotatable state. Pulley angle adjusting device of the belt conveyor.
청구항 1에 있어서;
상기 프레임과 조절브라켓은 서로 마주보는 면에 각각 돌출되고 상하방향으로 구멍이 뚫린 제2프레임힌지편과 조절브라켓힌지편이 서로 포개진 상태에서 제3핀이 끼워져 회전가능한 상태를 이루고;
상기 조절브라켓과 제2브라켓도 서로 마주보는 면에 각각 돌출되고 상하방향으로 구멍이 뚫린 조절브라켓힌지편과 제2브라켓힌지편이 서로 포개진 상태에서 제2핀이 끼워져 회전가능한 상태를 이룬 것을 특징으로 하는 벨트 컨베이어의 풀리 각도조절장치.
The method according to claim 1;
The frame and the adjustment bracket are respectively protruded on the surface facing each other and the second frame hinge piece and the adjustment bracket hinge piece which are drilled in the up and down direction are superimposed on each other to form a third pin is rotatable;
The control bracket and the second bracket also protrude on the surface facing each other, and the adjustment bracket hinge piece and the second bracket hinge piece which are drilled in the up and down direction are superimposed on each other, the second pin is inserted into a rotatable state Pulley angle adjusting device of the belt conveyor.
청구항 3에 있어서;
상기 제2브라켓힌지편에 형성된 구멍은 일부가 절개되게 형성되어 조립과 분해를 쉽게 한 것을 특징으로 하는 벨트 컨베이어의 풀리 각도조절장치.The method according to claim 3;
The hole formed in the second bracket hinge piece is a part of the pulley angle adjustment device of the belt conveyor, characterized in that part is formed to be easy to assemble and disassemble.
KR1020110142129A 2011-12-26 2011-12-26 Apparatus for adjusting pulley angle of belt conveyor KR101282938B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110142129A KR101282938B1 (en) 2011-12-26 2011-12-26 Apparatus for adjusting pulley angle of belt conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110142129A KR101282938B1 (en) 2011-12-26 2011-12-26 Apparatus for adjusting pulley angle of belt conveyor

Publications (2)

Publication Number Publication Date
KR20130074203A true KR20130074203A (en) 2013-07-04
KR101282938B1 KR101282938B1 (en) 2013-07-05

Family

ID=48988358

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110142129A KR101282938B1 (en) 2011-12-26 2011-12-26 Apparatus for adjusting pulley angle of belt conveyor

Country Status (1)

Country Link
KR (1) KR101282938B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110255082A (en) * 2019-06-04 2019-09-20 青岛宏大纺织机械有限责任公司 Automatic winder coil conveying device
CN110371577A (en) * 2019-07-15 2019-10-25 河钢股份有限公司承德分公司 A kind of large size roller alters the on-line maintenance method of axis failure
CN113788279A (en) * 2021-11-16 2021-12-14 中铁工程服务有限公司 Leveling device for belt conveyor of shield construction tunnel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102147277B1 (en) * 2018-12-07 2020-08-24 주식회사 포스코 Apparatus for controlling pulley deviation of belt conveyor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100812150B1 (en) * 2001-10-31 2008-03-12 주식회사 포스코 Angle control apparatus of loop guide roll

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110255082A (en) * 2019-06-04 2019-09-20 青岛宏大纺织机械有限责任公司 Automatic winder coil conveying device
CN110371577A (en) * 2019-07-15 2019-10-25 河钢股份有限公司承德分公司 A kind of large size roller alters the on-line maintenance method of axis failure
CN113788279A (en) * 2021-11-16 2021-12-14 中铁工程服务有限公司 Leveling device for belt conveyor of shield construction tunnel

Also Published As

Publication number Publication date
KR101282938B1 (en) 2013-07-05

Similar Documents

Publication Publication Date Title
KR101282938B1 (en) Apparatus for adjusting pulley angle of belt conveyor
KR100938405B1 (en) Cutting apparatus
KR101511013B1 (en) Three roll type roll bending machine
KR101128375B1 (en) Conveyor belt cleaner
KR100870759B1 (en) Apparatus for automatically correcting bias movement of belt conveyor
NL2015213B1 (en) Curtain cord reel.
KR20110114999A (en) Apparatus for controlling swerving motion of belt conveyor
KR100784769B1 (en) Exchanging device of return roller for belt conveyer
KR20130125011A (en) Apparatus for preventing swerving of belt conveyor and method thereof
US7878885B2 (en) Deflection device for a rope saw assembly
KR101526542B1 (en) conveyor with broken detecting device of conveyor pulley
CN211168587U (en) Easily assembled and disassembled combined transmission mechanism
US7503452B2 (en) Return roller assembly
KR19990013570U (en) Automatic meandering device of reversible belt conveyor
CN210436302U (en) Multifunctional wood cutting machine
KR20120031709A (en) Apparatus for preventing swerving of belt conveyor
KR20090030288A (en) Apparatus for preventing swerving of belt conveyor
KR101421829B1 (en) Conveyor belt appratus
KR101356062B1 (en) Apparatus for preventing meander for belt conveyor
KR20050005624A (en) An apparatus for guiding the tension-weight in conveyor
KR200237478Y1 (en) Automatic conveyor prevention device of belt conveyor
CN205328519U (en) Novel get in stocks device
CN216889349U (en) Film slitter edge recovery unit
KR101377519B1 (en) Tension device for preventing deviation of belt conveyor
CN115557189A (en) Belt conveyor and deviation preventing mechanism thereof

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20160701

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20170703

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20180524

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20190619

Year of fee payment: 7