KR101854345B1 - Roller for a Assembled type conveyor - Google Patents

Roller for a Assembled type conveyor Download PDF

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Publication number
KR101854345B1
KR101854345B1 KR1020170037754A KR20170037754A KR101854345B1 KR 101854345 B1 KR101854345 B1 KR 101854345B1 KR 1020170037754 A KR1020170037754 A KR 1020170037754A KR 20170037754 A KR20170037754 A KR 20170037754A KR 101854345 B1 KR101854345 B1 KR 101854345B1
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South Korea
Prior art keywords
spring washer
tubular body
pipe body
rotary pipe
end cap
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KR1020170037754A
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Korean (ko)
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최병현
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최병현
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Publication of KR101854345B1 publication Critical patent/KR101854345B1/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/58—Conveyor systems, e.g. rollers or bearings therefor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

The present invention relates to a roller for an assembled type conveyor. In particular, the roller comprises a cap part (110) and a rotary pipe body (200) formed with a cylindrical body with a predetermined length and arranged in a conveyor. The cap part (100) includes: an end cap (110) having a flange (111) formed in a rear end and installed in both ends of a rotary pipe body (200); a spring washer (120) formed on an outer circumference of a circular plate and having a needlelike protrusion inclined to a rear side by a predetermined angle at predetermined intervals along the outer circumference of the circular plate to be attached on a front end surface of the end cap (110); and a coupling plate (130) attached to a front end surface of the spring washer (120) to be simultaneously coupled to the spring washer (120) and the end cap (110) with a fastening bolt (140). Moreover, as the cap part (100) is inserted into both ends of the rotary pipe body (200), the flange (111) of the end cap (110) is locked in an end part of the rotary pipe body (200), the needlelike protrusion (121) of the spring washer (120) is fit in an inner circumferential wall of the rotary pipe body (200) and, at the same time, the spring washer (120) is prevented from being pushed out in a reverse direction from the inner circumferential wall of the rotary pipe body (200), thereby allowing the cap part (100) to be fixed and installed in both the ends of the rotary pipe body (200). Accordingly, the cap part is not separated when being installed in the rotary pipe body, thus providing an advantage capable of allowing the cap part to stably support a bearing interposed between the cap part and a central shaft.

Description

조립식 컨베이어용 로울러{Roller for a Assembled type conveyor}[0001] Roller for a Assembled type conveyor [

본 발명은 조립식 컨베이어용 로울러에 관한 것으로서, 더욱 상세하게는 회전관체의 양단에 마개부를 한번 설치하면 이탈되지 않도록 구성함으로써 마개부가 마개부와 중심축 사이에 개입된 베어링을 안정적으로 지지할 수 있게 한 조립식 컨베이어용 로울러에 관한 것이다.The present invention relates to a prefabricated conveyor roller, and more particularly, to a prefabricated conveyor roller which is configured such that a stopper is not detached when a stopper is once installed at both ends of a rotary tubular body, thereby enabling the stopper portion to stably support a bearing interposed between the stopper portion and the center shaft To a prefabricated conveyor roller.

일반적으로 컨베이어 로울러는 원통형으로 된 로울러본체의 내부에 중심축을 관통한 후 중심축간에 베어링을 결합함으로써, 중심축을 중심으로 로울러본체가 회전할 수 있도록 한 구조로 이루어져 있으며, 주로 재료나 제품 등의 화물을 연속적으로 운반하는데 사용되는 컨베이어 장치의 가장 핵심적인 부품이다.Generally, a conveyor roller has a structure in which a roller body is rotatable about a center axis by engaging a bearing between center axes after penetrating a center shaft in a cylindrical roller body, Which is the most important part of a conveyor device used to continuously transport a conveyor.

그런데, 종래의 일반적인 컨베이어용 로울러는 로울러의 회전관체의 양단에 베어링을 지지해주는 마개부가 회전관체의 양단에 결합 후 로울러를 작동시킴에 따라 회전관체와 마개부 사이에 틈새나 마모가 발생하여 회전관체에서 마개가 분리되거나 파손되는 문제점이 있었다.Conventionally, in a conventional conveyor roller, a stopper for supporting a bearing at both ends of a rotary tubular member of the roller operates at the both ends of the rotary tubular member after coupling, so that a gap or abrasion occurs between the rotary tubular member and the stopper, There is a problem that the plug is separated or broken.

1. 공개특허공보 제10-2005-0099146호.1. Open Patent Publication No. 10-2005-0099146.

본 발명은 위와 같은 종래의 문제점을 해소하기 위하여 안출한 것으로서, 본 발명의 목적은 회전관체의 양단에 마개부를 설치하고 마개부의 스프링와셔의 침상돌기가 회전관체의 내주벽에 탄성력으로 고정되게 하여 회전관체에 마개부를 한번 설치하면 이탈되지 않게 함으로써 마개부가 마개부와 중심축 사이에 개입된 베어링을 안정적으로 지지할 수 있게 한 조립식 컨베이어용 로울러를 제공하는 데 있다.SUMMARY OF THE INVENTION The present invention has been accomplished in order to solve the above problems, and it is an object of the present invention to provide a rotary tubular body which has a stopper at both ends thereof and fixes an acupuncture projection of a spring washer of a stopper portion to an inner peripheral wall of a rotary tubular body, It is possible to stably support the bearing interposed between the stopper portion and the center shaft by preventing the stopper portion from being detached when the stopper portion is once installed in the tubular body.

상기와 같은 목적을 달성하기 위하여 본 발명은, 후단에는 플랜지(111)가 형성되고 회전관체(200)의 양단에 끼워지는 엔드캡(110)과,In order to achieve the above object, the present invention provides an end cap (110) having a flange (111) at the rear end and fitted to both ends of a rotating tube (200)

원형판의 외주에 형성되고 일정각도 후측으로 기울어지도록 형성되는 침상돌기(121)를 원형판의 외주를 따라 일정간격으로 형성하여 엔드캡(110)의 전단면에 부착하는 스프링와셔(120)와,A spring washer 120 attached to the front end surface of the end cap 110 by forming acicular projections 121 formed at the outer periphery of the circular plate and inclined at a predetermined angle along the outer circumference of the circular plate,

스프링와셔(120)의 전단면에 부착하여 체결볼트(140)를 이용하여 스프링와셔(120) 및 엔드캡(110)과 동시에 결합하는 결합판(130)으로 구성되는 마개부(100);A stopper part 100 constituted of a coupling plate 130 which is attached to the front end surface of the spring washer 120 and is engaged with the spring washer 120 and the end cap 110 at the same time by using the fastening bolts 140;

일정길이를 가지는 관체로 형성되고 컨베이어에 배열되는 회전관체(200); 를 포함하여 이루어지고,A rotating tubular body 200 formed of a tubular body having a predetermined length and arranged on a conveyor; , ≪ / RTI >

회전관체(200)의 양단에 마개부(100)를 끼워서 엔드캡(110)의 플랜지(111)가 회전관체(200)의 단부에 걸림과 동시에 스프링와셔(120)의 침상돌기(121)가 회전관체(200)의 내주벽에 억지끼움되고 침상돌기(121)의 뾰족한 단부에 의해 스프링와셔(120)가 회전관체(200)의 내주벽에서 역방향으로 밀려나오지 않게 되어 마개부(100)가 회전관체(200)의 양단에 고정 설치되도록 한 것을 포함하는 구성이다.The flange 111 of the end cap 110 is caught by the end of the rotating tubular body 200 by inserting the stopper portion 100 at both ends of the rotary tubular body 200 and the needle tip protrusion 121 of the spring washer 120 is rotated The spring washer 120 is prevented from being pushed out in the opposite direction from the inner circumferential wall of the rotary tubular body 200 by the sharp end of the acupuncture protrusion 121 and the stopper portion 100 is pressed against the inner peripheral wall of the tubular body 200, (200).

본 발명의 조립식 컨베이어용 로울러는 회전관체의 양단에 마개부를 설치하고 마개부의 스프링와셔의 침상돌기가 회전관체의 내주벽에 탄성력으로 고정되게 하여 회전관체에 마개부를 한번 설치하면 이탈되지 않게 함으로써 마개부가 마개부와 중심축 사이에 개입된 베어링을 안정적으로 지지할 수 있는 이점이 있다.In the assembled conveyor roller of the present invention, the stopper is provided at both ends of the rotary tubular body and the needle projections of the spring washer of the stopper are fixed to the inner peripheral wall of the rotary tubular body by elastic force, There is an advantage that the bearing interposed between the stopper portion and the center shaft can be stably supported.

도 1은 본 발명의 실시예에 따른 사시도
도 2는 도 1의 분해사시도
도 3은 본 발명의 실시예에 따른 사용상태 단면도1 is a perspective view of an embodiment of the present invention.
Fig. 2 is an exploded perspective view of Fig.
3 is a cross-sectional view of a state of use according to an embodiment of the present invention

이하, 본 발명을 첨부된 도면에 의하여 더욱 상세히 설명하면 다음과 같다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

첨부된 도면들 중에서 동일한 구성 요소들은 가능한 어느 도면에서든지 동일한 부호를 사용하였으며, 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능 또는 공지 구성에 대한 상세한 설명은 생략하였다.In the drawings, the same components are denoted by the same reference numerals throughout the drawings, and detailed descriptions of well-known functions or known configurations that may unnecessarily obscure the gist of the present invention are omitted.

첨부도면 도 1 내지 도 3에서 도시한 바와 같이, 본 발명의 조립식 컨베이어용 로울러는 마개부(100), 회전관체(200)를 포함하여 이루어진다.1 to 3, the assembled conveyor roller according to the present invention includes a stopper 100 and a rotating tubular body 200.

또한, 마개부(100)는 회전관체(200)의 양단에 끼워지게 되고 마개부(100)는 엔드캡(110), 스프링와셔(120), 결합판(130)을 포함하여 구성된다.The stopper portion 100 is fitted to both ends of the rotary tubular body 200 and the stopper portion 100 includes the end cap 110, the spring washer 120, and the engagement plate 130.

엔드캡(110)은 후단에는 플랜지(111)가 형성되고 중심부에는 길이방향으로 중심축(300)이 끼워지는 축홈(112)을 형성하며 축홈(112)의 후측에는 베어링홈부(113)를 형성하여 베어링이 중심축(300) 상에 장착된다. 또한, 엔드캡(110)의 전단면에는 체결홈(114)을 형성하고 체결홈(114) 내부에는 체결볼트(140)가 나사결합되도록 체결너트(115)를 고정설치하게 된다.The end cap 110 is formed with a flange 111 at the rear end thereof and a shaft groove 112 in which the center shaft 300 is inserted in the longitudinal direction at a central portion thereof and a bearing groove portion 113 is formed at the rear side of the shaft groove 112 A bearing is mounted on the central shaft 300. A fastening groove 114 is formed in the front end surface of the end cap 110 and a fastening nut 115 is fastened to the fastening groove 114 so that the fastening bolt 140 is screwed into the fastening groove 114.

스프링와셔(120)는 원형판으로 형성되고 원형판의 중심부에는 중심축(300)이 끼워지는 축홈(122)을 형성하며 원형판의 외주에는 외주를 따라 침상돌기(121)를 일정간격으로 형성한다. 이때, 스프링와셔(120)의 침상돌기(121)는 단부가 'M'자 형태로 양측으로 뾰족하게 형성할 수 있다. 또한, 스프링와셔(120)의 침상돌기(121)는 일정각도 후측으로 기울어지도록 형성하여 회전관체(200)의 양단에 끼워넣을 때 침상돌기(121)의 탄력을 이용하여 억지끼움 할 수 있게 된다. 아울러, 스프링와셔(120)의 후단면은 엔드캡(110)의 전단면에 부착된다.The spring washer 120 is formed as a circular plate. A center axis of the circular plate forms a shaft groove 122 in which the center shaft 300 is inserted. On the outer circumference of the circular plate, acicular projections 121 are formed at regular intervals along the outer periphery. At this time, the needle-like protrusions 121 of the spring washer 120 may be formed to be pointed on both sides in an 'M' shape at the ends. The needle-shaped projections 121 of the spring washers 120 are formed to be inclined rearward by a predetermined angle so that they can be held in place by using the elasticity of the needle-shaped projections 121 when they are inserted into both ends of the rotary tube 200. In addition, the rear end surface of the spring washer 120 is attached to the front end surface of the end cap 110.

결합판(130)은 일정두께를 가지는 원형판으로 형성되고 중심부에는 중심축(300)이 끼워지는 축홈(131)이 형성된다. 결합판(130)의 후단면은 스프링와셔(120)의 전단면에 부착하여 체결볼트(140)를 이용하여 스프링와셔(120) 및 엔드캡(110)과 동시에 결합한다. 이때, 체결볼트(140)의 단부는 엔드캡(110)의 체결너트에 나사결합된다.The coupling plate 130 is formed as a circular plate having a predetermined thickness and an axial groove 131 in which the center shaft 300 is inserted is formed at the central portion. The rear end surface of the coupling plate 130 is attached to the front end surface of the spring washer 120 and is engaged with the spring washer 120 and the end cap 110 simultaneously using the fastening bolts 140. At this time, the end of the fastening bolt 140 is screwed into the fastening nut of the end cap 110.

회전관체(200)는 일정길이를 가지는 관체로 형성되고 컨베이어에 배열된다.The rotating tubular body 200 is formed of a tubular body having a predetermined length and is arranged on the conveyor.

이때, 회전관체(200)의 양단에 마개부(100)를 끼워서 엔드캡(110)의 플랜지(111)가 회전관체(200)의 단부에 걸림과 동시에 스프링와셔(120)의 침상돌기(121)가 회전관체(200)의 내주벽에 억지끼움된다. 그리고, 스프링와셔(120)의 침상돌기(121)의 탄성력이 회전관체(200)의 내주벽을 향해 작용하며 침상돌기(121)의 뾰족한 단부가 회전관체(200)의 내주벽에 걸려지므로 역방향으로 밀려나오지 않게 되어 스프링와셔(120)가 회전관체(200)의 내주벽에 고정되므로 마개부(100)가 회전관체(200)의 양단에 고정 설치된다.The flange 111 of the end cap 110 is caught by the end of the rotary tubular body 200 and the needle projections 121 of the spring washer 120 are engaged with the ends of the rotary tubular body 200, Is forcedly inserted into the inner peripheral wall of the rotary tubular body (200). Since the elastic force of the needle-like protrusion 121 of the spring washer 120 acts toward the inner peripheral wall of the rotating tube 200 and the sharp end of the needle-shaped protrusion 121 is caught by the inner peripheral wall of the rotating tube 200, The spring washer 120 is fixed to the inner circumferential wall of the rotary tube 200 so that the stopper 100 is fixed to both ends of the rotary tube 200.

따라서, 본 발명의 조립식 컨베이어용 로울러는 회전관체(200)의 양단에 마개부(100)를 설치하고 마개부(100)의 스프링와셔(120)의 침상돌기(121)가 회전관체(200)의 내주벽에 탄성력으로 고정되게 하여 회전관체(200)에 마개부(100)를 한번 설치하면 이탈되지 않게 함으로써 마개부(100)가 마개부(100)와 중심축(300) 사이에 개입된 베어링을 안정적으로 지지할 수 있는 이점이 있게 된다.The assembled conveyor roller according to the present invention is characterized in that the stopper portion 100 is provided at both ends of the rotary tubular body 200 and the needle-shaped projections 121 of the spring washer 120 of the stopper portion 100 are fixed to the rotary tubular body 200 So that the stopper portion 100 does not separate the stopper portion 100 from the stopper portion 100 and the bearing interposed between the stopper portion 100 and the center shaft 300 There is an advantage that it can be stably supported.

이상에서는 본 발명의 바람직한 실시 예에 대하여 도시하고 설명하였으나, 본 발명은 상술한 특정의 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 다양한 변형 실시나 응용이 가능한 것은 물론이고, 이러한 변형 실시나 응용 예는 본 발명의 기술적 사상이나 전망으로부터 개별적으로 이해돼서는 안 될 것이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

100 : 마개부 110 : 엔드캡
120 : 스프링와셔 130 : 결합판
140 : 체결볼트 200 : 회전관체
300 : 중심축100: cap 110: end cap
120: spring washer 130: engaging plate
140: fastening bolt 200: rotating tube
300: center axis

Claims (1)

후단에는 플랜지(111)가 형성되고 회전관체(200)의 양단에 끼워지는 엔드캡(110)과,
원형판의 외주에 형성되고 일정각도 후측으로 기울어지도록 형성되는 침상돌기(121)를 원형판의 외주를 따라 일정간격으로 형성하여 엔드캡(110)의 전단면에 부착하는 스프링와셔(120)와,
스프링와셔(120)의 전단면에 부착하여 체결볼트(140)를 이용하여 스프링와셔(120) 및 엔드캡(110)과 동시에 결합하는 결합판(130)으로 구성되는 마개부(100);
일정길이를 가지는 관체로 형성되고 컨베이어에 배열되는 회전관체(200); 를 포함하여 이루어지고,
회전관체(200)의 양단에 마개부(100)를 끼워서 엔드캡(110)의 플랜지(111)가 회전관체(200)의 단부에 걸림과 동시에 스프링와셔(120)의 침상돌기(121)가 회전관체(200)의 내주벽에 억지끼움되고 침상돌기(121)의 뾰족한 단부에 의해 스프링와셔(120)가 회전관체(200)의 내주벽에서 역방향으로 밀려나오지 않게 되어 마개부(100)가 회전관체(200)의 양단에 고정 설치되도록 구성한 것을 포함하는 조립식 컨베이어용 로울러.
An end cap 110 formed with a flange 111 at the rear end and fitted to both ends of the rotary tubular body 200,
A spring washer 120 attached to the front end surface of the end cap 110 by forming acicular projections 121 formed at the outer periphery of the circular plate and inclined at a predetermined angle along the outer circumference of the circular plate,
A stopper 100 composed of a coupling plate 130 which is attached to the front end surface of the spring washer 120 and is engaged with the spring washer 120 and the end cap 110 at the same time using the fastening bolts 140;
A rotating tubular body 200 formed of a tubular body having a predetermined length and arranged on a conveyor; , ≪ / RTI >
The flange 111 of the end cap 110 is caught by the end of the rotating tubular body 200 by inserting the stopper portion 100 at both ends of the rotary tubular body 200 and the needle tip protrusion 121 of the spring washer 120 is rotated The spring washer 120 is prevented from being pushed out in the opposite direction from the inner circumferential wall of the rotary tubular body 200 by the sharp end of the acupuncture protrusion 121 and the stopper portion 100 is pressed against the inner peripheral wall of the tubular body 200, (200). 2. The assembled conveyor roller according to claim 1,
KR1020170037754A 2017-03-24 2017-03-24 Roller for a Assembled type conveyor KR101854345B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200388037Y1 (en) 2005-03-21 2005-06-29 이인구 A roller for use in conveyor belt
CN201670550U (en) 2010-04-26 2010-12-15 徐州中部矿山设备有限公司 Twelve-punching point bearing pedestal for supporting roll of belt conveyor
KR101060267B1 (en) 2011-03-03 2011-08-30 폴텍주식회사 Bearing housing for heat exchange & light conveyor roller for heat exchange having complex seal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200388037Y1 (en) 2005-03-21 2005-06-29 이인구 A roller for use in conveyor belt
CN201670550U (en) 2010-04-26 2010-12-15 徐州中部矿山设备有限公司 Twelve-punching point bearing pedestal for supporting roll of belt conveyor
KR101060267B1 (en) 2011-03-03 2011-08-30 폴텍주식회사 Bearing housing for heat exchange & light conveyor roller for heat exchange having complex seal

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