KR20040039627A - Stone crushing apparatus for reclamed sands manufacturing system - Google Patents
Stone crushing apparatus for reclamed sands manufacturing system Download PDFInfo
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- KR20040039627A KR20040039627A KR1020020067758A KR20020067758A KR20040039627A KR 20040039627 A KR20040039627 A KR 20040039627A KR 1020020067758 A KR1020020067758 A KR 1020020067758A KR 20020067758 A KR20020067758 A KR 20020067758A KR 20040039627 A KR20040039627 A KR 20040039627A
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- shredding
- rollers
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- pair
- recycled aggregates
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000004575 stone Substances 0.000 title 1
- 239000002699 waste material Substances 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000000227 grinding Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 2
- 239000004567 concrete Substances 0.000 abstract description 6
- 239000011449 brick Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
본 발명은 폐콘크리트나 벽돌, 블록 등과 같은 건축폐기물을 빠른 시간내에 입도조건에 적합한 양질의 재생골재가 제조되어질 수 있도록 한 재생골재 제조용 파쇄장치에 관한 것이다.The present invention relates to a shredding device for producing recycled aggregates so that high-quality recycled aggregates suitable for particle size conditions can be produced in a short time with construction wastes such as waste concrete, bricks, blocks, and the like.
이에 따른 본 발명은, 공급 컨베이어(30)를 통해 투입되는 재생골재로 제조되기 위한 원료인 건설폐기물을 모래입경의 입자로 분쇄하여 배출 컨베이어(40)를 통해 배출되도록 한 재생골재 제조용 파쇄장치에 있어서,Accordingly, the present invention, in the shredding device for producing recycled aggregates to be discharged through the discharge conveyor 40 by grinding the construction waste, which is a raw material for the production of recycled aggregates fed through the supply conveyor 30 to the particles of the sand particle size ,
지지 프레임(1) 상에 제 1 구동모터(11)를 회전 구동력으로 하고 V-벨트(12)와 풀리(13)간의 결합과 이와 연동하는 제 1 원동기어(14)에 의해 회전구동력을 전달하는 동력전달관계를 포함하고, 상기 제 1 원동기어(14)와 치합함과 동시에 수평방향으로 서로 치합되는 한 쌍의 제 1 구동기어(15)와, 상기 각 제 1 구동기어(15)와 축결합됨과 동시에 서로 근접되게 위치되어 공급되는 건설폐기물을 1차로 파쇄하는 한 쌍의 제 1 파쇄롤러(16)와, 상기 제 1 파쇄롤러(16) 중 어느 한 롤러의 회전축심상에 설치되어 제 1 파쇄롤러(16)에서 파쇄되는 골재원료의 크기에 따라 가변적으로 축심이 조절할 수 있도록 축심이동이 자유로운 제 1 간격조절수단(17)을 갖는 제 1 파쇄부(10)와;The first drive motor 11 is a rotational driving force on the support frame 1, and the rotational driving force is transmitted by the coupling between the V-belt 12 and the pulley 13 and the first motive gear 14 cooperating therewith. A pair of first drive gears 15 including a power transmission relationship and meshing with the first motive gear 14 and being engaged with each other in a horizontal direction, and axially coupled with the respective first drive gears 15; And a pair of first shredding rollers 16 for firstly shredding the construction wastes which are located in close proximity to each other, and the first shredding rollers are installed on the rotary shaft center of any one of the first shredding rollers 16. A first crushing portion (10) having a first spacing adjusting means (17) free to move the axial center so that the axial center can be variably adjusted according to the size of the aggregate raw material to be crushed at (16);
그 지지 프레임(1) 상에 제 2 구동모터(21)를 회전 구동력으로 하고 V-벨트(22)와 풀리(23)간의 결합과 이와 연동하는 제 2 원동기어(24)에 의해 회전구동력을 전달하는 동력전달관계를 포함하고, 상기 제 2 원동기어(24)와 치합함과 동시에 수평방향으로 서로 치합되는 한 쌍의 제 2 구동기어(25)와, 상기 각 제 2 구동기어(25)와 축결합됨과 동시에 서로 근접되게 위치되어 1차 파쇄된 재생골재원료를 2차 파쇄하여 배출 컨베이어(40)로 보내도록 한 쌍의 제 2 파쇄롤러(26)와, 상기 제 2 파쇄롤러(26) 중 어느 한 롤러의 회전축심상에 설치되어 제 2 파쇄롤러(26)에서 파쇄되는 골재원료의 크기에 따라 가변적으로 축심이 조절할 수 있도록 축심이동이 자유로운 제 2 간격조절수단(27)을 갖는 제 2 파쇄부(20);를 포함하여 구성된 것이다.The second drive motor 21 is rotated on the support frame 1, and the rotational drive force is transmitted by the second drive gear 24 interlocked with the coupling between the V-belt 22 and the pulley 23. A pair of second drive gears (25) engaged with the second motive gear (24) and engaged with each other in a horizontal direction at the same time, and each of the second drive gears (25) and a shaft; At least one pair of second shredding rollers 26 and second shredding rollers 26 are coupled to each other and positioned close to each other so that the first shredded recycled aggregate material is secondly shredded and sent to the discharge conveyor 40. A second crushing unit having a second spacing adjusting means 27 installed on the rotary shaft center of one roller so as to adjust the shaft center variably according to the size of the aggregate raw material crushed by the second crushing roller 26 ( 20), including.
Description
본 발명은 건축폐기물을 분쇄하여 재생골재(모래)를 생산하기 위한 재생골재 제조용 파쇄장치에 관한 것으로서, 더욱 상세하게는 폐콘크리트나 벽돌, 블록 등과 같은 건축폐기물을 빠른 시간내에 입도조건에 적합한 양질의 재생골재가 제조되어질 수 있도록 한 재생골재 제조용 파쇄장치에 관한 것이다.The present invention relates to a crushing device for the production of recycled aggregates for producing recycled aggregates (sand) by pulverizing construction wastes, and more particularly, to the construction wastes such as waste concrete, bricks, blocks, etc. The present invention relates to a crushing apparatus for producing recycled aggregates so that recycled aggregates can be produced.
일반적으로 건축공사나 토목공사에는 철근콘트리트구조가 대부분이기 때문에 시멘트와 일정한 비율로 혼합되는 잔골재(모래)가 필수적이다.In general, reinforced concrete structures are mostly used in building construction or civil engineering, so fine aggregates (sand) mixed with cement at a constant ratio are essential.
국내 건설산업은 70년대 이후 지속적으로 증대되고 있으며, 도시구조의 개편, 주거환경의 개선을 위한 재개발, 재건축사업의 활성화 등으로 인하여 건설 및 토목산업의 필수적인 요소인 천연골재의 수요가 지속적으로 증가하고 있는 실정이다.The domestic construction industry has been steadily increasing since the 1970s, and the demand for natural aggregates, which is an essential element of the construction and civil engineering industries, has continuously increased due to the restructuring of urban structures, redevelopment for improvement of residential environment, and revitalization of reconstruction projects. There is a situation.
그러나 천연골재는 공급에 비해 수요가 턱없이 모자랄 뿐만 아니라 무분별한 채취로 인해 연간 여의도 면적의 103배에 달하는 산림과 하천 등 자연환경의 파괴를 초래하고 있어 자연자원의 고갈로 인한 대체자원 및 국가자원의 효율적 이용이 요구되었다.However, natural aggregate is not only in short supply compared to supply, but also indiscriminately harvesting causes 103 times the area of Yeouido to destroy the natural environment such as forests and rivers. Efficient use was required.
일반적으로 건축 폐기물을 재생골재(모래)로 생산하기 위해서는 먼저 콘크리트 덩어리를 40 ~ 50mm 크기로 파쇄하여 철근과 폐목 등 이물질을 분리하고 다시 골재로 사용될 수 있는 입자로 잘게 분쇄하여 선별과 세척공정을 거치도록 함으로써 재생골재가 완성된다.In general, in order to produce construction waste as recycled aggregate (sand), the concrete mass is first crushed to 40-50mm in size to separate foreign materials such as rebar and waste wood, and finely crushed into particles that can be used as aggregate again. The recycled aggregate is completed by making it.
그러나 기존에 제공되고 있는 파쇄장치는 종전에 탄광이나 석회석과 같은 강도가 약한 물질들을 파쇄하기 위해 만들어진 한 쌍의 짧은 롤러를 통하여 1차 파쇄기능만을 수행하므로 파쇄된 입자가 커 폐콘크리를 파쇄하여 재생골재를 생산하기 위한 용도에는 적합하지 않는 문제점이 있었다.However, conventionally provided shredding device performs only the first shredding function through a pair of short rollers made to shred weak materials such as coal mine or limestone, so the shredded particles are shredded and recycled. There was a problem that is not suitable for the use for producing aggregate.
즉 한쌍의 파쇄롤러에 상호 맞물려 회전하도록 설치된 파쇄날이 콘크리트 덩어리를 깨트려 파쇄하므로 골재(모래)로서 사용하기에 적합지 못한 입자로 분쇄됨으로써 2차 분쇄과정의 별도장치가 필요한 것으로 기계설치가 복잡하고 고비용이 소요되는 문제점이 있었다.In other words, the crushing blades installed to interlock with the crushing rollers rotate to crush and crush the concrete mass, so they are crushed into particles that are not suitable for use as aggregates (sand). There was a problem of high cost.
따라서 본 발명은 상기의 제반문제를 해결하기 위해 창출된 것으로서 그 목적은, 호퍼를 통해 투입되는 폐콘크리트 덩어리와 같은 재생골재를 상호 맞물려 회전하는 원통형의 파쇄롤러로 1차 파쇄하고, 파쇄된 입자를 다시 원통형의 파쇄롤러로 2차 파쇄하여 재생골재로 적합한 입도를 얻기 위한 재생골재 제조용 파쇄장치를 제공함에 있다.Therefore, the present invention was created in order to solve the above problems, the object of which is to firstly crushed by a cylindrical crushing roller that rotates by interlocking recycled aggregates such as waste concrete mass introduced through the hopper, the crushed particles It is to provide a crushing device for the production of recycled aggregates to obtain a suitable particle size as a recycled aggregate by second crushing again with a cylindrical crushing roller.
또한 본 발명의 다른 목적은, 모터의 구동으로 회전하는 샤프트에 폭이 좁은 다수개의 편 롤러를 끼워 길쭉한 원통형태의 파쇄롤러를 형성함으로써 파쇄롤러의 손상에 따른 수리가 간편하고 수리비용을 절감하도록 하는 재생골재 제조용 파쇄장치를 제공함에 있다.In addition, another object of the present invention is to form a long cylindrical crushing roller by sandwiching a plurality of narrow rollers on the shaft rotated by the drive of the motor to simplify the repair due to the damage of the crushing roller to reduce the repair cost The present invention provides a shredding device for producing recycled aggregate.
도 1 은 본 발명에 따른 재생골재 제조용 패쇄장치의 실시예를 도시한 전체 측면 구성도.1 is an overall side view showing an embodiment of a closure device for producing recycled aggregate according to the present invention.
도 2 는 도 1 에서 각 파쇄롤러의 결합관계를 보인 측면 구성도.Figure 2 is a side configuration showing a coupling relationship of each crushing roller in Figure 1;
도 3 은 본 발명에 따른 파쇄롤러의 작동관계를 보인 개략적인 작동도.Figure 3 is a schematic operation diagram showing the operating relationship of the shredding roller according to the present invention.
도 4 는 파쇄롤러와 간격조절수단간의 결합상태를 도시한 요부 확대도.Figure 4 is an enlarged view of the main portion showing a coupling state between the crushing roller and the gap adjusting means.
도 5 는 파쇄롤러의 일부 절개 단면도.5 is a partial cutaway sectional view of the shredding roller;
도 6 은 파쇄롤러의 구성을 보인 분리 사시도.Figure 6 is an exploded perspective view showing the configuration of the shredding roller.
도 7 은 파쇄롤러의 조립상태 단면도.7 is an assembled state sectional view of the shredding roller.
*** 도면의 주요부분에 대한 부호의 설명 ****** Explanation of symbols for main parts of drawing ***
1: 프레임,10, 20: 제 1, 2 파쇄부,1: frame, 10, 20: first and second shredding parts,
11, 21: 제 1, 2 구동모터12, 22: V벨트,11, 21: 1st, 2nd drive motor 12, 22: V belt,
13, 23: 풀리,14, 24: 제 1, 2 원동기어,13, 23: pulley, 14, 24: 1st, 2nd driving gear,
15, 25: 제 1, 2 구동기어,16, 26: 제 1, 2 파쇄롤러,15, 25: 1st, 2nd drive gear, 16, 26: 1st, 2nd crushing roller,
17, 27: 제 1, 2 간격조절수단,17, 27: first, second spacing means,
16-1, 16-2: 샤프트,16-2, 26-2: 보스,16-1, 16-2: shaft, 16-2, 26-2: boss,
16-3, 26-3: 편 롤러,16-4, 26-4: 고정 플레이트,16-3, 26-3: single roller, 16-4, 26-4: fixed plate,
17-1, 27-1: 가이드레일,17-2, 27-2: 브래킷,17-1, 27-1: guide rail, 17-2, 27-2: bracket,
17-3, 27-3: 축 지지편,17-4, 27-4: 탄성스프링,17-3, 27-3: shaft support piece, 17-4, 27-4: elastic spring,
17-5, 27-5: 텐션조절스크류,17-5, 27-5: tension adjusting screw,
상기 목적을 달성하기 위한 본 발명은, 공급 컨베이어를 통해 투입되는 재생골재로 제조되기 위한 원료인 건설폐기물을 모래입경의 입자로 분쇄하여 배출 컨베이어를 통해 배출되도록 한 재생골재 제조용 파쇄장치에 있어서,In the present invention for achieving the above object, in the shredding apparatus for producing recycled aggregates to be discharged through the discharge conveyor by grinding the construction waste, which is a raw material for the production of recycled aggregates fed through the supply conveyor to the particles of the sand particle size,
지지 프레임 상에 제 1 구동모터를 회전 구동력으로 하고 V-벨트와 풀리 간의 결합과 이와 연동하는 제 1 원동기어에 의해 회전구동력을 전달하는 동력전달관계를 포함하고, 상기 제 1 원동기어와 치합함과 동시에 수평방향으로 서로 치합되는 한 쌍의 제 1 구동기어와, 상기 각 제 1 구동기어와 축결합됨과 동시에 서로 근접되게 위치되어 공급되는 건설폐기물을 1차로 파쇄하는 한 쌍의 제 1 파쇄롤러와, 상기 제 1 파쇄롤러 중 어느 한 롤러의 회전축심상에 설치되어 제 1 파쇄롤러에서 파쇄되는 골재원료의 크기에 따라 가변적으로 축심이 조절할 수 있도록 축심이동이 자유로운 제 1 간격조절수단을 갖는 제 1 파쇄부와;And a power transmission relationship for transmitting the rotational driving force by the first driving motor coupled to the V-belt and the pulley and interlocking with the V-belt and the pulley on the support frame, and engaged with the first driving gear. And a pair of first crushing rollers meshed with each other in the horizontal direction at the same time, a pair of first crushing rollers axially coupled with each of the first driving gears, and simultaneously crushing the construction wastes supplied and positioned close to each other; First crushing having a first interval adjusting means is installed on the rotary shaft center of any one of the first crushing rollers freely axially moved to adjust the shaft center in accordance with the size of the aggregate raw material crushed in the first crushing roller Wealth;
그 지지 프레임 상에 제 2 구동모터를 회전 구동력으로 하고 V-벨트와 풀리 간의 결합과 이와 연동하는 제 2 원동기어에 의해 회전구동력을 전달하는 동력전달관계를 포함하고, 상기 제 2 원동기어와 치합함과 동시에 수평방향으로 서로 치합되는 한 쌍의 제 2 구동기어와, 상기 각 제 2 구동기어와 축결합됨과 동시에 서로 근접되게 위치되어 1차 파쇄된 재생골재원료를 2차 파쇄하여 배출 컨베이어로 보내도록 한 쌍의 제 2 파쇄롤러와, 상기 제 2 파쇄롤러 중 어느 한 롤러의 회전축심상에 설치되어 제 2 파쇄롤러에서 파쇄되는 골재원료의 크기에 따라 가변적으로 축심이 조절할 수 있도록 축심이동이 자유로운 제 2 간격조절수단(27)을 갖는 제 2 파쇄부;를 포함하여 이루어진 특징을 갖는다.And a power transmission relationship for transmitting the rotational drive force by the second drive gear coupled to the V-belt and the pulley and interlocking with the V-belt and the pulley on the support frame. A pair of second drive gears which are joined to each other in a horizontal direction at the same time and the second drive gears are axially coupled to each of the second drive gears and are located in close proximity to each other to secondaryly shredded recycled aggregate raw material to be sent to the discharge conveyor. A shaft free to move the shaft so that the shaft can be adjusted in accordance with the size of the aggregate raw material to be crushed in the second crushing roller is installed on the rotary shaft core of any one of the second crushing roller and the second crushing roller And a second crushing unit having two gap adjusting means 27.
이하 본 발명의 실시예의 구성 및 이에 따른 작용을 첨부한 도면에 의거 보다 상세하게 설명한다.Hereinafter will be described in more detail based on the configuration of the embodiment of the present invention and the action according to the accompanying drawings.
첨부도면에서 도 1 은 본 발명에 따른 재생골재 제조용 패쇄장치의 실시예를 도시한 전체 측면 구성도이고, 도 2 는 도 1 에서 각 파쇄롤러의 결합관계를 보인 측면 구성도이며, 도 3 은 본 발명에 따른 파쇄롤러의 작동관계를 보인 개략적인 작동도이고, 도 4 는 파쇄롤러와 간격조절수단간의 결합상태를 도시한 요부 확대도이고, 도 5 는 파쇄롤러의 일부 절개 단면도이고, 도 6 은 파쇄롤러의 구성을 보인 분리 사시도이며, 도 7 은 파쇄롤러의 조립상태 단면도이다.In the accompanying drawings, Figure 1 is an overall side configuration diagram showing an embodiment of a shredding device for producing recycled aggregate according to the present invention, Figure 2 is a side configuration diagram showing a coupling relationship of each shredding roller in Figure 1, Figure 3 Figure 4 is a schematic operation diagram showing the operation relationship of the shredding roller according to the invention, Figure 4 is an enlarged view of the main portion showing the coupling state between the shredding roller and the gap adjusting means, Figure 5 is a partial cutaway cross-sectional view of the shredding roller, Figure 6 Fig. 7 is an exploded perspective view showing the configuration of the shredding roller, and Fig. 7 is an assembled state cross-sectional view of the shredding roller.
본 발명의 구성은, 공급 컨베이어(30)를 통해 투입되는 재생골재로 제조되기 위한 원료인 건설폐기물을 모래입경의 입자로 분쇄하여 배출 컨베이어(40)를 통해 배출되도록 한 재생골재 제조용 파쇄장치에 있어서,The configuration of the present invention, in the shredding device for producing recycled aggregates to be discharged through the discharge conveyor 40 by grinding the construction waste which is a raw material for the production of recycled aggregates fed through the supply conveyor 30 to the particles of the sand particle size ,
지지 프레임(1) 상에 제 1 구동모터(11)를 회전 구동력으로 하고 V-벨트(12)와 풀리(13)간의 결합과 이와 연동하는 제 1 원동기어(14)에 의해 회전구동력을 전달하는 동력전달관계를 포함하고, 상기 제 1 원동기어(14)와 치합함과 동시에 수평방향으로 서로 치합되는 한 쌍의 제 1 구동기어(15)와, 상기 각 제 1 구동기어(15)와 축결합됨과 동시에 서로 근접되게 위치되어 공급되는 건설폐기물을 1차로 파쇄하는 한 쌍의 제 1 파쇄롤러(16)와, 상기 제 1 파쇄롤러(16) 중 어느 한 롤러의 회전축심상에 설치되어 제 1 파쇄롤러(16)에서 파쇄되는 골재원료의 크기에 따라 가변적으로 축심이 조절할 수 있도록 축심이동이 자유로운 제 1 간격조절수단(17)을 갖는 제 1 파쇄부(10)와,The first drive motor 11 is a rotational driving force on the support frame 1, and the rotational driving force is transmitted by the coupling between the V-belt 12 and the pulley 13 and the first motive gear 14 cooperating therewith. A pair of first drive gears 15 including a power transmission relationship and meshing with the first motive gear 14 and being engaged with each other in a horizontal direction, and axially coupled with the respective first drive gears 15; And a pair of first shredding rollers 16 for firstly shredding the construction wastes which are located in close proximity to each other, and the first shredding rollers are installed on the rotary shaft center of any one of the first shredding rollers 16. A first crushing portion (10) having a first spacing adjusting means (17) free to move the axial center so that the axial center can be variably adjusted according to the size of the aggregate raw material to be crushed at (16);
그 지지 프레임(1) 상에 제 2 구동모터(21)를 회전 구동력으로 하고 V-벨트(22)와 풀리(23)간의 결합과 이와 연동하는 제 2 원동기어(24)에 의해 회전구동력을 전달하는 동력전달관계를 포함하고, 상기 제 2 원동기어(24)와 치합함과 동시에 수평방향으로 서로 치합되는 한 쌍의 제 2 구동기어(25)와, 상기 각 제 2 구동기어(25)와 축결합됨과 동시에 서로 근접되게 위치되어 1차 파쇄된 재생골재원료를 2차 파쇄하여 배출 컨베이어(40)로 보내도록 한 쌍의 제 2 파쇄롤러(26)와, 상기 제 2 파쇄롤러(26) 중 어느 한 롤러의 회전축심상에 설치되어 제 2 파쇄롤러(26)에서 파쇄되는 골재원료의 크기에 따라 가변적으로 축심이 조절할 수 있도록 축심이동이 자유로운 제 2 간격조절수단(27)을 갖는 제 2 파쇄부(20)로 이루어져 있다.The second drive motor 21 is rotated on the support frame 1, and the rotational drive force is transmitted by the second drive gear 24 interlocked with the coupling between the V-belt 22 and the pulley 23. A pair of second drive gears (25) engaged with the second motive gear (24) and engaged with each other in a horizontal direction at the same time, and each of the second drive gears (25) and a shaft; At least one pair of second shredding rollers 26 and second shredding rollers 26 are coupled to each other and positioned close to each other so that the first shredded recycled aggregate material is secondly shredded and sent to the discharge conveyor 40. A second crushing unit having a second spacing adjusting means 27 installed on the rotary shaft center of one roller so as to adjust the shaft center variably according to the size of the aggregate raw material crushed by the second crushing roller 26 ( 20).
본 발명에서 지지 프레임(1)은 구체적으로 H 빔으로 제작할 수 있으며, 지지 프레임(1)의 상 하 양측에 회전구동을 위한 제 1 및 제 2 구동모터(11)(21)를 설치하고, 그 구동력을 전달하는 V벨트(12)(22)와 풀리(13)(23)가 서로 연결 결합되도록 설치하며, 상기 풀리(13)(23)의 동심축에는 제 1, 2 원동기어(14)(24)가 풀리와 연동되도록 축결합된다.In the present invention, the support frame 1 can be manufactured specifically with an H beam, and the first and second drive motors 11 and 21 for rotational driving are installed on both upper and lower sides of the support frame 1, and The V-belts 12 and 22 and the pulleys 13 and 23 that transmit the driving force are installed to be connected to each other, and the first and second motive gears 14 are formed on the concentric shafts of the pulleys 13 and 23. 24 is axially coupled to the pulley.
상기 제 1, 2 원동기어(14)(24)와 치합함과 동시에 서로 나란히 배치된 상태에서 각각 치합되는 제 1, 2 구동기어(15)(25)는 앞서 기술된 V벨트(12)(22), 풀리(13)(23), 원동기어(14)(24)의 구동력전달체계에 의해 구동모터(11)(21)의 회전동력을 전달받아 서로 반대되는 방향으로 회전하게 되고, 그 구동기어(15)(25)의 동심축에 축결합되고 서로간에 거의 근접상태로 된 원형의 제 1, 2 파쇄롤러(16)(26)는 이와 연동하여 공급 컨베이어(30)로부터 공급되는 재생골재의 원료인 건축폐기물을 수차례에 걸쳐 파쇄하여 기준치의 입도로 된 재생골재를 스크린공정을 위해 배출 컨베이어(40)로 이송하는 역할을 수행하게 된다.The first and second drive gears 15 and 25, which are engaged with the first and second drive gears 14 and 24 and are disposed in parallel with each other, are respectively described in the V belts 12 and 22 described above. ), The driving force of the pulleys 13, 23, and the driving gears 14, 24 receives the rotational power of the driving motors 11, 21 and rotates in opposite directions. The first and second shredding rollers 16 and 26, which are axially coupled to the concentric shafts of (15) and (25) and are in close proximity to each other, are interlocked with the raw material of the recycled aggregate supplied from the supply conveyor 30. Phosphorous building waste is crushed several times to serve to transfer the recycled aggregate having a granularity of the reference value to the discharge conveyor 40 for the screen process.
한편 상기 제 1, 2 파쇄롤러(16)(26)는 길쭉한 샤프트(16-1)(26-1)에 직경이 큰 보스(16-2)(26-2)가 끼워져 키이로 고정 설치되고, 상기 보스의 외부에 폭이 좁은 다수개의 편 롤러(16-3)(26-3)가 끼워져 결합되며, 상기 샤프트의 양측에 고정 플레이트(16-4)(26-4)가 결합되는 구성을 갖는데, 상기에서 다수개의 편 롤러(16-3)(26-3)와 양측에 결합된 고정플레이트(16-4)(26-4)를 수개의 체결볼트(16-5)(26-5)에 의해 고정 체결되며, 고정 플레이트(16-4)(26-4)와 보스(16-2)(26-2)의 측면에 별도의 체결볼트(16-6)(26-6)를 결합하여 상호 고정되게 설치된다.On the other hand, the first and second shredding rollers (16) and (26) are fitted with long bosses (16-2) and (26-2) having a large diameter fitted to the elongated shafts (16-1) and (26-1), A plurality of narrow width rollers 16-3 and 26-3 are fitted to the outside of the boss, and fixing plates 16-4 and 26-4 are coupled to both sides of the shaft. In the above, a plurality of piece rollers (16-3) (26-3) and fixing plates (16-4) (26-4) coupled to both sides to a plurality of fastening bolts (16-5) (26-5) It is fixed and fastened by the coupling plate 16-4 (26-4) and the side of the boss (16-2) (26-2) of the separate fastening bolts (16-6) (26-6) by mutual coupling It is fixedly installed.
따라서 본 발명의 파쇄롤러(16)(26)는 폭이 좁은 다수개의 편 롤러(16-3)(26-3)가 나란히 축결합되어 이루어짐으로써 파손시 손상된 해당 편 롤러만을 교체, 수리할 수 있기 때문에 작업이 간편하고 비용이 저렴하다는 장점이 있다.Therefore, the shredding rollers 16 and 26 of the present invention can be replaced and repaired by repairing only one piece of roller that is damaged in case of breakage because a plurality of narrow width rollers 16-3 and 26-3 are axially coupled side by side. This has the advantage of easy operation and low cost.
또한 본 발명에서의 상기 제 1 및 제 2 간격조절수단(17)(27)은 프레임(1)상에 고정 설치되고, 양 내측부에 수평방향의 가이드레일(17-1)(27-1)이 형성된 브래킷(17-2)(27-2)과, 상기 가이드레일에 슬라이딩 결합되고 제 1 및 제 2 파쇄롤러(16)(26)의 축심을 지지하는 축 지지편(17-3)(27-3)과, 상기 축 지지편의 일측에 탄설되는 탄성 스프링(17-4)(27-4)과, 그 탄성 스프링의 끝단과 밀착되도록 브래킷과 나사결합되어 상기 탄성스프링의 텐션을 조절하는 텐션조절스크류(17-5)(27-5)를 포함하여 구성되어 있는데, 이 구성의 장점은 일측 파쇄롤러(16)(26)의 축심을 허용범위에서 위치이동이 가능하도록 하였기 때문에 건축폐기물에 혼재된 철근 등의 금속류를 상기 파쇄롤러 사이로 통과될 때 무리하게 파쇄시키지 않고 그대로 통과시킴으로써 롤러의 손상을 방지하도록 하기 위함이다.In addition, the first and second gap adjusting means 17, 27 in the present invention is fixedly installed on the frame 1, the horizontal guide rails (17-1) (27-1) on both inner sides are Shaft support pieces 17-3 and 27-2, which are coupled to the formed brackets 17-2 and 27-2 and the guide rails and support the shaft centers of the first and second shredding rollers 16 and 26. 3), a tension adjusting screw for adjusting the tension of the elastic spring is screwed with the bracket so as to be in close contact with the end of the elastic spring, the elastic spring (17-4) (27-4) that is installed on one side of the shaft support piece (17-5) and (27-5), the advantage of this configuration is that the axial center of one side of the shredding rollers (16, 26) can be moved within the allowable range. In order to prevent damage to the rollers by passing metals such as the like without passing them excessively when passing between the crushing rollers. It is.
이상에서 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정되는 것이 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능하다는 것이 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 있어 명백할 것이다.The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible in the art without departing from the technical spirit of the present invention. It will be clear to those of ordinary knowledge.
이상과 같은 본 발명은 건설폐기물인 폐콘크리트 덩어리와 같은 재생골재의 원료를 서로 접하는 원형의 파쇄롤러로 1 ~ 2차로 파쇄하여 빠른시간내에 골재(모래)로서 사용하기에 적합한 입도로 분쇄해 양질의 재생골재를 생산하게 됨으로써 천연골재를 대체함에 따른 환경파괴 및 오염을 최소화하고, 건축골재의 구입비용을 대폭적으로 절감하게 되는 효과가 기대되고, 또한 본 발명의 파쇄롤러는 일체가 아니라 다수의 편 롤러가 조합되어 이루어진 구성이므로 파손시 해당 편 롤러만을 교체 수리할 수 있어 작업이 용이하고 수리비용이 저렴한 효과도 아울러 볼 수 있다.The present invention as described above is to crush the raw materials of the recycled aggregates such as waste concrete lumps of construction waste into circular crushing rollers in contact with each other 1 to 2 times to grind to a particle size suitable for use as aggregate (sand) within a short time of high quality By producing recycled aggregates, it is expected to minimize the environmental damage and pollution caused by replacing natural aggregates, and to significantly reduce the purchase cost of construction aggregates. In addition, the shredding rollers of the present invention are not one at all, but a plurality of single rollers. Since the combination is made of a combination can be repaired by replacing only the one-piece roller in case of breakage, it is easy to work and the repair cost can be seen also low cost effect.
Claims (3)
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| KR1020020067758A KR20040039627A (en) | 2002-11-04 | 2002-11-04 | Stone crushing apparatus for reclamed sands manufacturing system |
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| KR1020020067758A KR20040039627A (en) | 2002-11-04 | 2002-11-04 | Stone crushing apparatus for reclamed sands manufacturing system |
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| KR20-2002-0032889U Division KR200303119Y1 (en) | 2002-11-04 | 2002-11-04 | Stone crushing apparatus for reclamed sands manufacturing system |
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| KR1020020067758A Withdrawn KR20040039627A (en) | 2002-11-04 | 2002-11-04 | Stone crushing apparatus for reclamed sands manufacturing system |
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|---|---|---|---|---|
| KR100614193B1 (en) * | 2006-04-13 | 2006-08-22 | 대금환경개발 주식회사 | Rotating plate of vertical impact mill for crushing waste concrete |
| KR100848658B1 (en) * | 2008-05-08 | 2008-07-28 | 하용호 | Shredding device |
| KR100898187B1 (en) * | 2008-05-13 | 2009-05-25 | 주식회사 신기술특허컨설팅 | Equipment for producing high quality recycled aggregate of construction waste by using double grinder and cylindrical brush |
| KR100899791B1 (en) * | 2007-05-25 | 2009-05-28 | 주식회사 천세철강 | Iron oxide sorting and grinding device |
| KR100962445B1 (en) * | 2008-04-07 | 2010-06-14 | 조선덕 | Shredding device of construction waste |
| CN102658222A (en) * | 2012-05-14 | 2012-09-12 | 李清 | Multilevel crushing sand making machine |
| CN104446077A (en) * | 2014-11-14 | 2015-03-25 | 中联重科物料输送设备有限公司 | Separation method and separation system for waste concrete and rolling separator |
| CN105312141A (en) * | 2015-11-21 | 2016-02-10 | 嘉善远大新型墙体有限公司 | Gangue raw material processing device for insulating brick production |
| CN111617832A (en) * | 2020-05-16 | 2020-09-04 | 涡阳县沪涡多孔矸石砖有限公司 | A crushing device for hollow brick production |
| CN111672616A (en) * | 2020-06-08 | 2020-09-18 | 北京康禾建筑工程有限公司 | Building rubbish breaker for building engineering |
| CN111940089A (en) * | 2020-08-21 | 2020-11-17 | 陈洁 | Concrete rubbing crusher for building |
| CN113480217A (en) * | 2021-08-20 | 2021-10-08 | 武汉兴诚海水泥制品有限公司 | Concrete production process for preparing concrete by using construction waste |
| CN114951584A (en) * | 2022-06-01 | 2022-08-30 | 美利林科技有限公司 | Novel vanadium-titanium-containing high-wear-resistance high-toughness cast grinding ball device and grinding ball process |
| CN116901306A (en) * | 2023-07-19 | 2023-10-20 | 东北电力大学 | Device for crushing fan blades to produce concrete aggregates |
| CN117158208A (en) * | 2023-09-21 | 2023-12-05 | 安徽虹飞农业机械有限公司 | Straw crushing apparatus is used in agricultural machine processing |
| CN117696177A (en) * | 2024-01-08 | 2024-03-15 | 重庆渝湘复线高速公路有限公司 | Adjustable hole slag sand making device |
| CN120697144A (en) * | 2025-07-10 | 2025-09-26 | 山东省住房和城乡建设发展研究院 | A system and method for treating and recycling construction solid waste |
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2002
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100614193B1 (en) * | 2006-04-13 | 2006-08-22 | 대금환경개발 주식회사 | Rotating plate of vertical impact mill for crushing waste concrete |
| KR100899791B1 (en) * | 2007-05-25 | 2009-05-28 | 주식회사 천세철강 | Iron oxide sorting and grinding device |
| KR100962445B1 (en) * | 2008-04-07 | 2010-06-14 | 조선덕 | Shredding device of construction waste |
| KR100848658B1 (en) * | 2008-05-08 | 2008-07-28 | 하용호 | Shredding device |
| KR100898187B1 (en) * | 2008-05-13 | 2009-05-25 | 주식회사 신기술특허컨설팅 | Equipment for producing high quality recycled aggregate of construction waste by using double grinder and cylindrical brush |
| CN102658222A (en) * | 2012-05-14 | 2012-09-12 | 李清 | Multilevel crushing sand making machine |
| CN104446077A (en) * | 2014-11-14 | 2015-03-25 | 中联重科物料输送设备有限公司 | Separation method and separation system for waste concrete and rolling separator |
| CN104446077B (en) * | 2014-11-14 | 2017-05-17 | 中联重科物料输送设备有限公司 | Separation method and separation system for waste concrete and rolling separator |
| CN105312141A (en) * | 2015-11-21 | 2016-02-10 | 嘉善远大新型墙体有限公司 | Gangue raw material processing device for insulating brick production |
| CN111617832A (en) * | 2020-05-16 | 2020-09-04 | 涡阳县沪涡多孔矸石砖有限公司 | A crushing device for hollow brick production |
| CN111672616A (en) * | 2020-06-08 | 2020-09-18 | 北京康禾建筑工程有限公司 | Building rubbish breaker for building engineering |
| CN111940089A (en) * | 2020-08-21 | 2020-11-17 | 陈洁 | Concrete rubbing crusher for building |
| CN113480217A (en) * | 2021-08-20 | 2021-10-08 | 武汉兴诚海水泥制品有限公司 | Concrete production process for preparing concrete by using construction waste |
| CN114951584A (en) * | 2022-06-01 | 2022-08-30 | 美利林科技有限公司 | Novel vanadium-titanium-containing high-wear-resistance high-toughness cast grinding ball device and grinding ball process |
| CN116901306A (en) * | 2023-07-19 | 2023-10-20 | 东北电力大学 | Device for crushing fan blades to produce concrete aggregates |
| CN116901306B (en) * | 2023-07-19 | 2024-03-08 | 东北电力大学 | Concrete aggregate manufacturing device by crushing fan blades |
| CN117158208A (en) * | 2023-09-21 | 2023-12-05 | 安徽虹飞农业机械有限公司 | Straw crushing apparatus is used in agricultural machine processing |
| CN117158208B (en) * | 2023-09-21 | 2024-06-04 | 深圳大学龙华生物产业创新研究院 | Straw crushing apparatus is used in agricultural machine processing |
| CN117696177A (en) * | 2024-01-08 | 2024-03-15 | 重庆渝湘复线高速公路有限公司 | Adjustable hole slag sand making device |
| CN120697144A (en) * | 2025-07-10 | 2025-09-26 | 山东省住房和城乡建设发展研究院 | A system and method for treating and recycling construction solid waste |
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