KR100841758B1 - Driving pulley of belt conveyer having a function to be automatically supplied grease - Google Patents

Driving pulley of belt conveyer having a function to be automatically supplied grease Download PDF

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Publication number
KR100841758B1
KR100841758B1 KR1020010075715A KR20010075715A KR100841758B1 KR 100841758 B1 KR100841758 B1 KR 100841758B1 KR 1020010075715 A KR1020010075715 A KR 1020010075715A KR 20010075715 A KR20010075715 A KR 20010075715A KR 100841758 B1 KR100841758 B1 KR 100841758B1
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South Korea
Prior art keywords
lubricant
belt conveyor
tube
shaft
coupled
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KR1020010075715A
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Korean (ko)
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KR20030045286A (en
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남상승
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주식회사 포스코
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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
    • 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
    • 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
    • B65G45/00—Lubricating, cleaning, or clearing devices
    • B65G45/02—Lubricating devices
    • 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
    • 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
    • B65G2812/02128—Belt conveyors
    • B65G2812/02138—Common features for belt conveyors
    • B65G2812/02148—Driving means for the belts
    • 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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

본 발명은 벨트컨베이어 장치에서 분진이 많은 공정이나 사각지대 내의 컨베이어에 적용되어 베어링 파손 및 이물질 침투를 방지하고 윤활제 저장수단을 내부에 구비하는 자동급지가 용이한 벨트컨베이어 구동풀리에 관한 것이다.

이를 위하여, 본 발명은 풀리드럼(3-1)의 내부공간에 삽입되면서 양단부에 보스(3-4)가 결합된 윤활제 튜브(3-2)와, 이의 내부공간에 관통삽입되면서 양측에 윤활제 투입관(3-6)이 형성된 샤프트(3-5)와, 이의 양단부에 삽입되어 상기 풀리드럼(3-1)에 수용되는 베어링(3-7)과, 이의 외측에 삽입되는 오일 실링재(3-10)와, 이의 측면에서 볼트(3-15)결합되는 사이드커버(3-11)와, 이의 외측면에서 상기 샤프트(3-5)와 체결되면서 윤활제 주입구(2-5)가 형성된 고정브라켓(3-14)으로 구성되는 벨트컨베이어 구동풀리를 제공한다.

이와 같이, 본 발명은 더스트 및 물의 침투로 인한 빈번한 설비사고를 방지하여 벨트컨베이어를 장시간 이용가능하며, 윤활제를 상기 공급하여 이용함으로써 이에 따른 원가절감 및 환경오염 등을 방지하는 효과가 있다.

Figure R1020010075715

벨트컨베이어, 구동풀리, 윤활제튜브, 샤프트, 베어링, 풀리드럼

The present invention relates to a belt conveyor driving pulley that is easily applied to the conveyor in a dusty process or blind spot in the belt conveyor device to prevent bearing damage and foreign matter infiltration, and having a lubricant storage means therein.

To this end, the present invention is inserted into the inner space of the pulley drum (3-1) and the lubricant tube (3-2) coupled to the boss (3-4) at both ends, and the lubricant is injected into both sides while being inserted through the inner space thereof A shaft 3-5 having a pipe 3-6 formed therein, a bearing 3-7 inserted into both ends thereof and received in the pull drum 3-1, and an oil sealing material 3 inserted outside thereof. 10), the side cover (3-11) is coupled to the bolt (3-15) at the side thereof, and the fixing bracket (2-5) formed with a lubricant injection hole (2-5) is engaged with the shaft (3-5) on its outer surface ( It provides a belt conveyor drive pulley consisting of 3-14).

As such, the present invention prevents frequent equipment accidents due to dust and water infiltration, and thus allows the belt conveyor to be used for a long time, thereby reducing cost and environmental pollution by supplying and using the lubricant.

Figure R1020010075715

Belt Conveyor, Drive Pulley, Lubricant Tube, Shaft, Bearing, Pulley Drum

Description

자동급지가 용이한 벨트컨베이어 구동풀리{DRIVING PULLEY OF BELT CONVEYER HAVING A FUNCTION TO BE AUTOMATICALLY SUPPLIED GREASE}Belt conveyor drive pulley for easy automatic feeding {DRIVING PULLEY OF BELT CONVEYER HAVING A FUNCTION TO BE AUTOMATICALLY SUPPLIED GREASE}

도 1은 종래의 벨트컨베이어 구동풀리의 전체 사시도 및 베어링블록 절개도;1 is a full perspective view and a bearing block cutaway view of a conventional belt conveyor drive pulley;

도 2는 본 발명에 따른 자동급지가 용이한 벨트컨베이어 구동풀리의 전체 사시도;Figure 2 is an overall perspective view of a belt conveyor drive pulley easy automatic feeding according to the present invention;

도 3은 본 발명에 따른 자동급지가 용이한 벨트컨베이어 구동풀리의 분리사시도;Figure 3 is an exploded perspective view of a belt conveyor driving pulley easy automatic feeding according to the present invention;

도 4는 본 발명에 따른 자동급지가 용이한 벨트컨베이어 구동풀리의 그리스 튜브의 다른 실시예를 나타내는 사시도;Figure 4 is a perspective view showing another embodiment of the grease tube of the belt conveyor drive pulley easy automatic feeding according to the present invention;

도 5는 본 발명에 따른 자동급지가 용이한 벨트컨베이어 구동풀리의 절개도이다.Figure 5 is a cutaway view of the belt conveyor drive pulley easy automatic feeding according to the present invention.

♣도면의 주요부분에 대한 부호의 설명♣♣ Explanation of symbols for main part of drawing ♣

3-1:풀리드럼 3-4:보스 3-2:윤활제 튜브 3-5:샤프트3-1: Pulley drum 3-4: Boss 3-2: Lubricant tube 3-5: Shaft

3-7:베어링 3-11:사이드 커버 3-14:고정브라켓3-7: Bearing 3-11: Side Cover 3-14: Fixing Bracket

본 발명은 자동급지가 용이한 벨트컨베이어 구동풀리에 관한 것으로서, 보다 상세하게는 벨트컨베이어 장치에서 분진이 많은 공정이나 사각지대 내의 컨베이어 구동풀리에 적용되어 베어링 파손을 방지하고, 이물질 침투를 막을 수 있으며, 윤활제 저장수단을 내장함으로써 장시간 동안 윤활제 공급이 필요하지 않은 자동급지가 용이한 벨트컨베이어 구동풀리에 관한 것이다.The present invention relates to a belt conveyor driving pulley that is easy to feed automatically, and more particularly, it is applied to a conveyor driven pulley in a process with a lot of dust in a belt conveyor device or blind spots to prevent bearing damage and to prevent foreign matter from penetrating. In addition, the present invention relates to a belt conveyor driving pulley that can be easily fed with no lubricant supply for a long time by incorporating a lubricant storage means.

일반적으로, 도 1에 도시된 바와 같이, 배출슈트(1-1)로부터 배출된 원료를 이송하는 벨트컨베이어는 벨트(1-2)와 이를 구동시키는 구동풀리(1-3)와 벨트(1-2)를 하부에서 지지하는 스넵풀리(1-4)로 구성된다.In general, as shown in Figure 1, the belt conveyor for transporting the raw material discharged from the discharge chute (1-1) is a belt (1-2) and a driving pulley (1-3) and belt (1-) driving the same. It consists of a snap pulley (1-4) supporting the bottom 2).

종래의 구동풀리(1-3)는 고정 프레임(1-5)에 베어링블록(1-6)에 의해서 회동가능하도록 체결되어 구동모터(미도시)에 의해서 구동력을 벨트(1-2)에 부여하게 된다.Conventional drive pulleys (1-3) are fastened to the fixed frame (1-5) by a bearing block (1-6) to be rotatable to impart drive force to the belt (1-2) by a drive motor (not shown). Done.

상기 고정 프레임(1-5)에 고정된 베어링블록(1-6)이 구성은 회전샤프트(3-5)를 베어링(3-7)에 삽입시켜 로크너트(3-9)로 고정하며, 상기 회전샤프트(3-5)가 결합된 내측에는 더스트와 같은 이물질이 침투하는 것을 방지하기 위하여 더스트 실(Seal; 1-7)이 결합된다.The bearing block (1-6) fixed to the fixed frame (1-5) is configured to insert the rotary shaft (3-5) into the bearing (3-7) to be fixed with a lock nut (3-9), the Inside the rotary shaft 3-5 is coupled, dust seals 1-7 are coupled to prevent foreign substances such as dust from penetrating.

그러나, 상기와 같이 구성된 베어링블록(1-6)은 낙광이 계속적으로 누적되는 곳에 설치되는 경우, 상기 더스트 실(1-7)과 회전샤프트(3-5)의 미세한 틈 사이로 낙광, 분진, 빗물 등이 침투하여 베어링블록(1-6) 내부로 침투하여 베어링(3-7)을 조기에 마모시키거나 파손시키며, 베어링으로의 급지나 공정 특성상 설비휴지가 쉽지 않아 베어링 점검 및 정비가 불가능하고, 계속적인 사용에 따른 베어링의 파손 및 이에 따른 회전샤프트의 마모가 발생되어 조기 교체하여야 하는 등 설비사고에 따른 생산성 저하를 초래하는 문제점이 있다.However, if the bearing block (1-6) configured as described above is installed in the place where the fall light continuously accumulates, the fall, dust, rain water between the fine gap of the dust seal (1-7) and the rotary shaft (3-5). Back penetrates and penetrates into the bearing block (1-6) to prematurely wear or break the bearing (3-7). There is a problem in that the productivity is reduced due to equipment accidents, such as damage to the bearings due to continuous use and wear of the rotating shaft, which must be replaced early.

상기와 같은 문제점을 해결하기 위하여, 본 발명은 종래의 베어링블록의 베어링을 풀리드럼에 내장시킴과 동시에 풀리드럼 내부공간에 윤활제 공급을 위한 공간을 확보하여 윤활제를 저장하여 장시간 공급함으로써 분진과다 발생공정에서도 벨트컨베이어 설비 가동률을 높이고, 장비수명을 연장시켜 생산성 향상을 기할 수 있는 자동급지가 용이한 벨트컨베이어 구동풀리를 제공하는데 그 목적이 있다.In order to solve the above problems, the present invention by embedding the bearing of the conventional bearing block in the pulley drum at the same time to secure a space for the lubricant supply to the inner space of the pulley drum by storing the lubricant for a long time to generate excessive dust The purpose of the present invention is to provide a belt conveyor driving pulley that can be easily fed to increase the belt conveyor facility operation rate and extend equipment life to improve productivity.

상기와 같은 목적을 달성하기 위하여, 본 발명은 풀리드럼의 내부공간에 삽입되면서 양단부에 보스가 결합된 한 쌍의 나팔관형상의 윤활제 튜브와, 이의 내부공간에 관통삽입되면서 양측에 윤활제 투입관이 형성된 샤프트와, 이의 양단부에 삽입되어 상기 풀리드럼에 수용되는 베어링과, 이를 고정하는 로크와셔 및 로크너트와, 이의 외측에 삽입되는 오일 실링재와, 이의 측면에서 상기 오리피스에 볼트결합되는 사이드 커버 및 이의 외측면에서 상기 샤프트와 체결되면서 윤활제 주입구가 형성된 고정브라켓으로 구성되는 것을 특징으로 하는 자동급지가 용이한 벨트컨베이어 구동풀리를 제공하게 된다.In order to achieve the above object, the present invention is a pair of trumpet tubular lubricant tube is inserted into the inner space of the pulley drum and the boss is coupled to both ends, and the lubricant input pipe is formed on both sides while being inserted through the inner space A shaft, bearings inserted at both ends thereof and received in the pulley drum, lock washers and lock nuts for fixing the shaft, oil sealing material inserted outside thereof, side covers bolted to the orifice at the sides thereof, and the like It is provided with a belt conveyor drive pulley easy to automatic feeding, characterized in that the side is fastened with the shaft is composed of a fixed bracket formed with a lubricant inlet.

이하, 첨부된 도면에 의거하여 본 발명을 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 자동급지가 용이한 벨트컨베이어 구동풀리의 전체 사시도 및 부분 절개도이며, 도 3은 본 발명에 따른 자동급지가 용이한 벨트컨베이어 구동풀리의 분리사시도이다.2 is an overall perspective view and a partial cutaway view of the belt conveyor driving pulley easy to feed according to the present invention, Figure 3 is an exploded perspective view of the belt conveyor driving pulley easy to feed according to the present invention.

도 2 내지 도 3에 도시된 바와 같이, 본 발명은 풀리드럼(3-1) 내부에 윤활제 튜브(3-2)가 내장되어 있고, 윤활제 튜브(3-2)의 내부공간에는 장치가 완전히 조립된 다음, 그리스와 같은 윤활제가 충진되어진다.As shown in Figures 2 to 3, the present invention is a lubricant tube 3-2 is built in the pull drum (3-1), the device is completely assembled in the inner space of the lubricant tube (3-2) Then, a lubricant such as grease is filled.

상기 윤활제 튜브(3-2)의 내부는 충진된 윤활제가 바깥방향으로 흘러가도록 유도하는 나선형(Helical Surface)으로 형성되어 있으며, 또한 풀리드럼(3-1)은 샤프트(3-5)를 연결해 주도록 보스(Boss; 3-4)가 삽입되며, 샤프트(3-5)의 양측에는 베어링(3-7)이 조립되어 상기 풀리드럼(3-1)의 내부로 함몰되도록 조립되어 풀리드럼(3-1)과 샤프트(3-5)를 각각 회전할 수 있도록 한다.The inside of the lubricant tube (3-2) is formed of a helical surface to guide the filled lubricant flows outward, and the pulley drum (3-1) to connect the shaft (3-5) Boss (3-4) is inserted, the bearing (3-7) is assembled to both sides of the shaft (3-5) is assembled so as to be recessed into the pulled drum (3-1) pulley drum (3- 1) and the shaft (3-5) can be rotated respectively.

상기 베어링(3-7)은 풀리드럼(3-1)으로부터 이탈되지 않도록 로크와셔(3-8) 및 로크너트(3-9)가 체결되어 고정되며, 상기 윤활제 튜브(3-2)의 내부공간에 그리스 등과 같은 윤활제가 충진되면 외부로 누출되지 않도록 오일 실링재(3-10)가 사이드커버(3-11)와 함께 볼트(3-15)로 고정되어진다.The bearing (3-7) is fastened to the lock washer (3-8) and lock nut (3-9) is fixed so as not to be separated from the pulley drum (3-1), the interior of the lubricant tube (3-2) When a lubricant such as grease is filled in the space, the oil sealing material 3-10 is fixed with the bolt 3-15 together with the side cover 3-11 so as not to leak out.

상기와 같이 구성된 본 발명에 따른 자동급지가 용이한 벨트컨베이어 구동풀리는 도 2에 도시된 바와 같이, 샤프트(3-5)가 고정 프레임(1-5)을 관통하여 고정브라켓(3-14)에 수용되어 고정되며, 고정브라켓(3-14)에는 샤프트(3-5)의 윤활제 투입관(3-6)과 접촉하여 윤활제 공급이 가능하도록 윤활제 주입구(2-5)가 형성되어 있다.As shown in FIG. 2, the belt conveyor driving pulley for easy automatic feeding according to the present invention configured as described above has a shaft 3-5 passing through the fixing frame 1-5 to the fixing bracket 3-14. It is received and fixed, the fixing bracket (3-14) is provided with a lubricant inlet (2-5) to be in contact with the lubricant inlet pipe (3-6) of the shaft (3-5) to supply the lubricant.

또한, 윤활제 튜브(3-2)의 양측단부와 접촉결합하는 보스(3-4)에는 공기의 흐름이 빠르도록 오리피스 홀(Orifice Hole; 3-13)이 양쪽으로 형성되어 있으며, 상기 샤프트(3-5) 양쪽의 단부에서 윤활제 튜브(3-2)까지 그리스와 같은 윤활제가 주입될 수 있도록 윤활제 투입관(3-6)이 형성되어 있어 윤활제 부족시 충진할 수 있도록 구성하였다.In addition, an orifice hole (3-13) is formed at both sides of the boss (3-4) in contact with both ends of the lubricant tube (3-2) so that air flows quickly. -5) A lubricant inlet tube (3-6) is formed so that grease such as grease can be injected from both ends to the lubricant tube (3-2).

또한, 윤활제의 원활한 공급을 위하여, 본 발명을 구성하는 윤활제 튜브(3-2)는 중앙부가 고무재질로 이루어져 한 쌍의 나팔관형상으로 형성된 러버튜브(4-1)와, 이의 양측부에 형성된 러버플랜지(4-2)와 고정플랜지(6,6-1)에 의해서 플랜지(5-1) 결합하는 한 쌍의 나팔관형상의 금속재질 그리스튜브(5)로 구성되어 풀리드럼(3-1)의 내부공간에 설치될 수 있다.In addition, in order to supply the lubricant smoothly, the lubricant tube 3-2 constituting the present invention includes a rubber tube 4-1 having a central portion made of a rubber material and having a pair of fallopian tubes, and rubbers formed at both sides thereof. It consists of a pair of trumpet-shaped metal grease tubes (5) which are coupled to the flange (5-1) by the flange (4-2) and the fixed flange (6,6-1). Can be installed in the interior space.

이하, 본 발명의 작용에 관하여 상세하게 설명한다.Hereinafter, the operation of the present invention will be described in detail.

벨트컨베이어의 구동체(미도시)가 작동하면 본 발명에 따른 자동급지가 용이한 벨트컨베이어 풀리드럼(3-1)이 회전하는 것으로서, 본 발명을 구성하는 풀리드럼(3-1)이 회전하면 샤프트(3-5)는 고정 프레임(1-5)에 고정되어 있으며, 풀리드럼(3-1)만 회전하게 되는 것이다.When the driving body (not shown) of the belt conveyor operates, the belt conveyor pulley drum 3-1, which is easy to feed automatically according to the present invention, rotates, and when the pull drum 3-1 constituting the present invention rotates. The shaft 3-5 is fixed to the fixed frame 1-5, and only the pull drum 3-1 rotates.

이 때, 윤활제 튜브(3-2) 내에 충진된 윤활제(3-3)는 튜브(3-2)의 내면부에 형성된 나선을 따라 회전하는 풀리드럼(3-1)의 원심력에 의하여 베어링(3-7)에 지속적으로 공급되어지며, 이러한 공급작용의 원활함을 위하여 상기한 보스(3-4)에는 공기 흐름을 원활하게 하는 오리피스 홀(3-13)이 형성되어 있으며, 상기 윤활제 튜브(3-2)의 중심부가 탄성이 있는 고무재질의 튜브(4-1)로 구성됨으로서 보다 원활하게 윤활제를 베어링(3-7)으로 공급하게 되는 것이다.At this time, the lubricant (3-3) filled in the lubricant tube (3-2) is the bearing (3) by the centrifugal force of the pulled drum (3-1) rotates along the spiral formed on the inner surface of the tube (3-2) -7) is continuously supplied, the orifice hole (3-13) for smooth air flow is formed in the boss (3-4) for the smooth operation of this supply, the lubricant tube (3) Since the center of -2 is composed of an elastic rubber tube 4-1, lubricant is more smoothly supplied to the bearings 3-7.

또한, 상기 베어링(3-7)에 공급된 윤활제(3-3)는 사이드커버(3-11)에 의해서 외부로 누출되지 않고 내부에 장착된 베어링(3-7)에서만 사용되며, 이러한 윤활제 공급작용은 지속적으로 이루어지며, 윤활제가 고갈되면 다시 상기 고정브라켓(3-14)의 윤활제 주입구(2-5)를 통하여 공급기를 이용하여 공급할 수 있으며, 도 2에 도시된 바와 같이, 윤활제 보충용기를 상기 윤활제 주입구(2-5)에 상시 연결하여 지속적인 윤활제 공급이 이루어지도록 한다.Further, the lubricant 3-3 supplied to the bearing 3-7 is used only in the bearing 3-7 mounted therein without leaking to the outside by the side cover 3-11, and supplying such lubricant The operation is made continuously, and when the lubricant is depleted, it can be supplied again using the feeder through the lubricant inlet (2-5) of the fixing bracket (3-14), as shown in Figure 2, the lubricant supplement container Always connected to the lubricant inlet (2-5) to ensure a continuous supply of lubricant.

상술한 바와 같이, 본 발명은 분진다발 및 살수가 빈번한 벨트컨베이어의 구동풀리로서 이용됨으로써 더스트 및 물의 침투로 인한 빈번한 설비사고를 방지하여 벨트컨베이어를 장시간 이용가능하며, 윤활제를 상기 공급하여 이용함으로써 이에 따른 인력절감 및 원가절감, 환경오염 등을 방지하는 효과가 있다.As described above, the present invention can be used as a driving pulley of frequent belt conveyors and sprinkling water to prevent frequent equipment accidents due to dust and water infiltration, so that the belt conveyor can be used for a long time. It is effective in reducing manpower, cost, and environmental pollution.

Claims (4)

풀리드럼(3-1)의 내부공간에 삽입되면서 양단부에 보스(3-4)가 결합된 한 쌍의 나팔관형상의 윤활제 튜브(3-2)와, 상기 윤활제 튜브(3-2)의 내부공간에 관통삽입되면서 양측에 윤활제 투입관(3-6)이 형성된 샤프트(3-5)와, 상기 샤프트(3-5)의 양단부에 삽입되어 상기 풀리드럼(3-1)에 수용되는 베어링(3-7)과, 베어링(3-7)을 고정하는 로크와셔(3-8) 및 로크너트(3-9)와, 상기 로크너트(3-9)의 외측에 삽입되는 오일 실링재(3-10)와, 상기 오일 실링재(3-10)의 측면에서 상기 보스(3-4)와 볼트(3-15)결합되는 사이드 커버(3-11)와, 상기 사이드 커버(3-11)의 외측면에서 상기 샤프트(3-5)와 체결되면서 윤활제 주입구(2-5)가 형성된 고정브라켓(3-14)으로 구성되는 것을 특징으로 하는 자동급지가 용이한 벨트컨베이어 구동풀리.A pair of fallopian tubular lubricant tubes 3-2 in which the bosses 3-4 are coupled to both ends and inserted into the inner space of the pulled drum 3-1, and the inner space of the lubricant tube 3-2. A shaft 3-5 having a lubricant inlet tube 3-6 formed on both sides thereof and inserted into both ends of the shaft 3-5 and received in the pull drum 3-1. -7), lock washers (3-8) and lock nuts (3-9) for fixing the bearings (3-7), and oil sealing materials (3-10) inserted outside the lock nuts (3-9). ), The side cover (3-11) that is coupled to the boss (3-4) and the bolt (3-15) at the side of the oil sealing material (3-10), and the outer surface of the side cover (3-11) Belt conveyor drive pulley easy to auto-feed, characterized in that consisting of a fixed bracket (3-14) formed with a lubricant inlet (2-5) is coupled to the shaft (3-5). 제1항에 있어서,The method of claim 1, 상기 윤활제 튜브(3-2)의 양단부에 결합되는 보스(3-4)에는 공기의 흐름이 빠르도록 오리피스 홀(Orifice Hole; 3-13)이 양쪽으로 형성되는 것을 특징으로 하는 자동급지가 용이한 벨트컨베이어 구동풀리.The boss 3-4 coupled to both ends of the lubricant tube 3-2 has an orifice hole 3-13 formed on both sides so that air flows quickly. Belt conveyor driven pulley. 제1항에 있어서,The method of claim 1, 상기 윤활제 튜브(3-2)는 중앙부가 고무재질로 이루어져 한 쌍의 나팔관형상으로 형성된 러버튜브(4-1)와, 러버튜브(4-1)의 양측부에 형성된 러버플랜지(4-2)와 고정플랜지(6,6-1)에 의해서 플랜지(5-1) 결합하는 한 쌍의 나팔관형상의 금속재질 그리스튜브(5)로 구성되는 것을 특징으로 하는 자동급지가 용이한 벨트컨베이어 구동풀리.The lubricant tube 3-2 has a rubber tube 4-1 having a central portion formed of a rubber material and formed in a pair of trumpet tubes, and a rubber flange 4-2 formed at both sides of the rubber tube 4-1. And a pair of trumpet-shaped metal grease tubes (5) coupled to the flange (5-1) by a fixed flange (6, 6-1). 제1항 또는 제3항에 있어서,The method according to claim 1 or 3, 상기 윤활제 튜브(3-2)는 충진된 윤활제를 바깥방향으로 유도하도록 내부면이 나선형으로 형성되어 있는 것을 특징으로 하는 자동급지가 용이한 벨트컨베이어 구동풀리.The lubricant tube (3-2) is easy to feed belt conveyor drive pulley, characterized in that the inner surface is formed spirally to guide the filled lubricant to the outside direction.
KR1020010075715A 2001-12-01 2001-12-01 Driving pulley of belt conveyer having a function to be automatically supplied grease KR100841758B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160047705A (en) * 2014-10-23 2016-05-03 현대제철 주식회사 Roller apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870003889U (en) * 1985-08-08 1987-03-30 이용식 Synthetic resin conveyor roller
KR19990004165U (en) * 1998-10-24 1999-01-25 황중선 Lubrication grease leak-proof hole of the bearing for the conveyor unit roller
KR19990039553A (en) * 1997-11-13 1999-06-05 윤종용 Roller corrosion prevention structure of conveyor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870003889U (en) * 1985-08-08 1987-03-30 이용식 Synthetic resin conveyor roller
KR19990039553A (en) * 1997-11-13 1999-06-05 윤종용 Roller corrosion prevention structure of conveyor
KR19990004165U (en) * 1998-10-24 1999-01-25 황중선 Lubrication grease leak-proof hole of the bearing for the conveyor unit roller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160047705A (en) * 2014-10-23 2016-05-03 현대제철 주식회사 Roller apparatus
KR101633997B1 (en) 2014-10-23 2016-06-27 현대제철 주식회사 Roller apparatus

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