KR19980033482U - Radiator Fan Belt Drive - Google Patents
Radiator Fan Belt Drive Download PDFInfo
- Publication number
- KR19980033482U KR19980033482U KR2019960046391U KR19960046391U KR19980033482U KR 19980033482 U KR19980033482 U KR 19980033482U KR 2019960046391 U KR2019960046391 U KR 2019960046391U KR 19960046391 U KR19960046391 U KR 19960046391U KR 19980033482 U KR19980033482 U KR 19980033482U
- Authority
- KR
- South Korea
- Prior art keywords
- belt
- pulley
- radiator fan
- present
- shaped cross
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- 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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
- F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley
-
- 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/38—Means or measures for increasing adhesion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Abstract
본 고안의 목적은 정비업소를 이용하지 않고도 스스로 팬 벨트를 쉽게 교체할 수 있는 구조의 라디에이터 팬 벨트 전동장치를 제공하는 데 있다.It is an object of the present invention to provide a radiator fan belt transmission having a structure in which a fan belt can be easily replaced without using a repair shop.
상기한 목적을 달성하기 위하여 본 고안은 크랭크축의 구동력을 라디에이터 팬에 전달하는 벨트 전동장치에 있어서,In order to achieve the above object, the present invention provides a belt transmission for transmitting the driving force of the crankshaft to the radiator fan,
볼록하게 돌출하는 V형 단면을 갖는 풀리(2)와;A pulley 2 having a V-shaped cross section projecting convexly;
상기 풀리(2)에 마찰 접촉하는 면이 V자형으로 오목하게 들어가므로써 V-블록 형상의 단면을 갖는 벨트(4)와;A belt (4) having a V-block-shaped cross section, as the surface in frictional contact with the pulley (2) is recessed in a V-shape;
상기 풀리(2) 중간에 상기 벨트(4)를 걸칠수 있도록 경사지게 형성된 벨트 장착홈(3)과;로 구성되는 것을 특징으로 한다.And a belt mounting groove 3 formed to be inclined to hang the belt 4 in the middle of the pulley 2.
Description
본 고안은 라디에이터 팬(Fan) 벨트 전동장치에 관한 것이다.The present invention relates to a radiator fan belt transmission.
엔진을 냉각하기 위한 라디에이터 팬은 크랭크 축의 구동력을 벨트 전동장치를 이용하여 구동시키고 있다.The radiator fan for cooling the engine drives the driving force of the crankshaft by using a belt transmission.
종래 사용되고 있는 팬 벨트 전동장치(10)는 도 3과 도 4에 도시하는 것과 같이 마찰에 의한 전동력을 증대시키기 위하여 V형 풀리(11)와 V-벨트(12)를 조합하여 사용하고 있다.The fan belt transmission 10 used conventionally uses the V-type pulley 11 and the V-belt 12 in combination, in order to increase the transmission power by friction, as shown to FIG. 3 and FIG.
그러나 상기한 팬 벨트 전동장치는 V-벨트(12)가 끊어졌을 때 운전자가 스스로 팬 벨트를 교체하기에는 너무 큰 장력이 필요하여 부득이 정비업소를 이용하게 되거나 또는 정비업소가 멀리 있을 경우 차량을 이동시 엔진 과열을 일으키게 되는 문제점이 있게 된다.However, the fan belt transmission described above requires too much tension for the driver to replace the fan belt by itself when the V-belt 12 is broken, so that the engine is overheated when the vehicle is moved or the vehicle is moved away from the maintenance center. There is a problem that causes.
이에 본 고안은 상기한 문제점을 감안하여 제안된 것으로서 그의 목적으로 하는 바는Therefore, the present invention is proposed in view of the above problems, and its purpose is to
정비업소를 이용하지 않고도 스스로 팬 벨트를 쉽게 교체할 수 있는 구조의 라디에이터 팬 벨트 전동장치를 제공하는 데 있다.The present invention provides a radiator fan belt transmission that has a structure in which a fan belt can be easily replaced without using a repair shop.
상기한 목적을 달성하기 위하여 본 고안은The present invention to achieve the above object is
크랭크축의 구동력을 라디에이터 팬에 전달하는 벨트 전동장치에 있어서,In the belt transmission that transmits the driving force of the crankshaft to the radiator fan,
볼록하게 돌출하는 V형 단면을 갖는 풀리와;A pulley having a V-shaped cross section projecting convexly;
상기 풀리에 마찰 접촉하는 면이 V자형으로 오목하게 들어가므로써 V-블록 형상의 단면을 갖는 벨트와;A belt having a V-block-shaped cross section because the surface in frictional contact with the pulley is recessed in a V-shape;
상기 풀리 중간에 상기 벨트를 걸칠수 있도록 경사지게 형성된 벨트 장착홈과;로 구성되는 것을 특징으로 한다.And a belt mounting groove formed to be inclined so as to hang the belt in the middle of the pulley.
도 1은 본 고안에 의한 라디에이터 팬 벨트 전동장치의 풀리의 형상을 나타내는 사시도1 is a perspective view showing the shape of the pulley of the radiator fan belt transmission according to the present invention
도 2는 본 고안의 라디에이터 팬 벨트 전동장치를 나타내는 단면도Figure 2 is a cross-sectional view showing a radiator fan belt transmission of the present invention
도 3과 도 4는 종래의 라디에이터 팬 벨트 전동장치3 and 4 is a conventional radiator fan belt transmission
※ 도면 중 주요 부분에 대한 부호의 설명※ Explanation of the code for the main part of the drawing
1 : 회전축(팬축 또는 크랭크축) 2 : 풀리1: Rotating shaft (fan shaft or crank shaft) 2: Pulley
3 : 벨트 장착홈 4 : 벨트3: belt mounting groove 4: belt
이하 본 고안의 구성과 작용을 첨부한 도면을 참조하여 설명한다.Hereinafter, with reference to the accompanying drawings the configuration and operation of the present invention.
도 1은 본 고안에 의한 팬 벨트 전동장치의 풀리의 일예를 나타내는 사시도이며, 도 2는 본 고안의 팬 벨트 전동장치를 나타내는 단면도이다.1 is a perspective view showing an example of a pulley of a fan belt transmission according to the present invention, Figure 2 is a cross-sectional view showing a fan belt transmission of the present invention.
도면중 부호 1은 라디에이터 팬의 회전축(또는 크랭크축)이며 부호 2는 풀리이다. 상기 풀리(2)는 종래의 형상과는 반대의 형상으로서 벨트의 접촉면이 볼록하게 돌출하는 V형 단면을 갖는다.In the figure, reference numeral 1 denotes a rotating shaft (or crankshaft) of the radiator fan, and reference numeral 2 denotes a pulley. The pulley 2 has a V-shaped cross section in which the contact surface of the belt protrudes convexly in a shape opposite to the conventional shape.
그리고 상기 벨트(2)의 마찰부 일부분에는 비스듬이 경사지게 벨트 장착홈(3)이 파여져 있다.In addition, the belt mounting groove 3 is recessed at an oblique angle to a part of the friction part of the belt 2.
상기 풀리(2)와 마찰 접촉하는 벨트(4)는 풀리(2)를 수용할 수 있도록 V자형으로 오목하게 들어가므로써 V-블록 형상의 단면을 갖는다.The belt 4 in frictional contact with the pulley 2 has a V-block-shaped cross section by recessing in a V-shape to accommodate the pulley 2.
이와같은 본 고안은 벨트(2)가 끊어졌을 때에 2개의 풀리에 먼저 벨트(4)를 건다음 나머지 한 개의 풀리(2)의 벨트 장착홈(3)에 벨트(4)를 걸친다음 풀리(2)를 돌리게 되면 쉽게 정위치에 끼워지게 된다.In this invention, when the belt 2 is broken, the belt 4 is first hooked to two pulleys, and then the belt 4 is placed on the belt mounting groove 3 of the other pulley 2, and then the pulley 2 If you turn it, it will be easily snapped into place.
이상과 같은 본 고안에 의하면 벨트와 풀리의 형상을 종래와는 반대되는 형상으로 제작한 후 풀리에 경사지게 벨트 장착홈을 형성하므로써 정비업소에 가지 않고도 운전자 스스로 팬 벨트를 교체하는 것이 가능하여 비용 및 시간을 절감하게 되는 효과가 있다.According to the present invention as described above, by forming the belt and pulley in a shape opposite to the conventional one, by forming the belt mounting groove inclined to the pulley, it is possible for the driver to replace the fan belt without having to go to the maintenance shop. The effect is to reduce the cost.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960046391U KR19980033482U (en) | 1996-12-07 | 1996-12-07 | Radiator Fan Belt Drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960046391U KR19980033482U (en) | 1996-12-07 | 1996-12-07 | Radiator Fan Belt Drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980033482U true KR19980033482U (en) | 1998-09-05 |
Family
ID=53987830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960046391U KR19980033482U (en) | 1996-12-07 | 1996-12-07 | Radiator Fan Belt Drive |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980033482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100482168B1 (en) * | 2001-09-03 | 2005-04-13 | (주) 정광기술 | A Crown Type Pulley with an Protrusion on an Outer Circumference and Method for Manufacturing the Same |
-
1996
- 1996-12-07 KR KR2019960046391U patent/KR19980033482U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100482168B1 (en) * | 2001-09-03 | 2005-04-13 | (주) 정광기술 | A Crown Type Pulley with an Protrusion on an Outer Circumference and Method for Manufacturing the Same |
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| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |