KR900002800Y1 - Sliding plate for endless-track - Google Patents
Sliding plate for endless-track Download PDFInfo
- Publication number
- KR900002800Y1 KR900002800Y1 KR2019870012741U KR870012741U KR900002800Y1 KR 900002800 Y1 KR900002800 Y1 KR 900002800Y1 KR 2019870012741 U KR2019870012741 U KR 2019870012741U KR 870012741 U KR870012741 U KR 870012741U KR 900002800 Y1 KR900002800 Y1 KR 900002800Y1
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- KR
- South Korea
- Prior art keywords
- sliding plate
- track
- track chain
- carrier roller
- roller
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/20—Tracks of articulated type, e.g. chains
- B62D55/202—Wheel engaging parts; Wheel guides on links
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/25—Track vehicles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안 및 종래 케리어 로울러를 장착한 무한궤도륜으로서 본 고안 및 종래 로울러를 설명하기 위한 정면 개략도인바, a는 본 고안이며, b는 종래 고안이다.1 is a front view diagram for explaining the present invention and the conventional roller as a crawler wheel equipped with the present invention and the conventional carrier roller, a is the present design, b is a conventional design.
제 2 도는 본 고안인 슬라이딩 플레이트를 핀으로고정시킨 단면도.2 is a cross-sectional view of fixing the sliding plate of the present invention with a pin.
제 3 도는 본 고안인 슬라이딩 플레이트를 볼트로 고정시킨 단면도.3 is a cross-sectional view of fixing the sliding plate of the present invention with a bolt.
제 4 도는 종래 무한궤도륜의 케리어 로울러의 일부 단면도이다.4 is a partial cross-sectional view of a carrier roller of a conventional crawler wheel.
본 고안은 무한궤도 차량의 트랙체인을 안내해 주기 위한 트랙체인 슬라이딩 플레이트에 관한 것이다.The present invention relates to a track chain sliding plate for guiding the track chain of a crawler vehicle.
일반적으로 굴삭기나 트랙터등 토목건설에 쓰이는 건설 중장비들은 그 무게가 수십톤씩 나가는 중량체이며 험한 지형이나 악조건 상황에서도 확실한 동력전달 및 큰 힘을 발휘하기 위하여 차륜의 외주에 트랙체인을 감은 무한궤도를 이용하고 있다.In general, heavy construction equipment used in civil construction such as excavators and tractors are heavy weights weighing tens of tons, and use endless tracks wound around the outer tracks of wheels to ensure a strong power transmission and great power even in rough terrain or bad conditions. Doing.
종래 건설중장비 차량에는 제 1 도에 도시한 바와 같이 트랙체인(11)의 처짐 방지 및 트랙체인(11)의 원활한 회전을 위하여 무한궤도 후 레임(12) 상부에 캐리어 로울러(13)를 장착하여 트랙체인(11) 자중에 의한 처짐을 막고 트랙체인(11)을 이송 안내하였다.In the conventional heavy-duty vehicle, as shown in FIG. 1, the carrier roller 13 is mounted on the rail 12 after the caterpillar to prevent sagging of the track chain 11 and smooth rotation of the track chain 11. The track chain 11 was transported and guided to prevent sagging due to the chain 11 weight.
종래 케리어 로울러(13)의 구조를 살펴보면 제 4 도에서 단면으로 도시한 것과 같이 중앙부가 돌설된 로울러(14)의 내측으로 케리어 로울러 축(15)이 있고 케리어 로울러 축(15)과 로울러(14) 사이에 로울러(14)이 회전을 원활하게 하는 베아링(16), 붓싱(17) 및 주유구(18)가 있는 축지지 브라켓(19) 등 일반적으로 로울러(14)의 회전을 원할하게 하여 주는 구조로 되어 있음을 알 수 있다. 미설명부호 20은 트랙엘멘트, 21은 구동휘일, 22는 종동휘일이다.Referring to the structure of the conventional carrier roller 13, the carrier roller shaft 15 and the carrier roller shaft 15 and the roller 14 are located inside the roller 14 having the center portion as shown in cross section in FIG. In general, the roller 14 smoothly rotates, such as a bearing 16, a bushing 17, and an axial support bracket 19 having an oil hole 18, so that the roller 14 rotates smoothly. It can be seen that. Reference numeral 20 denotes a track element, 21 a driving wheel, and 22 a driven wheel.
이와 같은 종래의 케리어 로울러(13)는 무한궤도 후레임(12)의 상부에 장착되어 중량체인 트랙체인(11)을 들어올려 트랙체인(11)의 자주에 의한 처짐을 막으므로 궤도 후레임(12)과의 마찰을 막아 주고 트랙체인(11)의 이송을 도와 트랙체인(11)의 원활한 회전 및 이탈방지에 기여하고 있다.Such a conventional carrier roller 13 is mounted on the track frame 12 to lift the heavy chain track chain 11 to prevent sagging of the track chain 11 so as to prevent the track frame 11 from sagging. It prevents the friction of the track chain 11 and helps the transport of the track chain 11 contributes to the smooth rotation and separation of the track chain (11).
그러나, 상기와 같은 구조로 된 종래 케리어 로울러(13)는 강철로된 중량물인 트랙체인(11)으로부터 큰 하중을 받게되어 케리어 로울러(13)내의 베아링(16), 붓싱(17) 등이 쉽게 깨지므로 케리어 로울러(13)를 자주 교체 하였고, 그 교체 작업도 용이하지 않았다.However, the conventional carrier roller 13 having the above structure is subjected to a large load from the track chain 11, which is made of steel, so that the bearing 16, bushing 17, etc. in the carrier roller 13 are easily broken. Therefore, the carrier roller (13) was frequently replaced, and the replacement was not easy.
또한 고가의 건설장비가 작업중 케리어 로울러(13)의 하자로 작업을 중지하게 되어 많은 손해를 보는 일이 있었고, 제 4 도에서 보는 바와 같이 복잡한 구조를 가진 케리어 로울러(13)는 그 자체가 고가이어서 케리어 로울러(13)를 교체할때마다 적지않으 비용이 지불되고, 그 교체 작업도 용이하지 못했다.In addition, expensive construction equipment stopped working due to the defect of the carrier roller 13 during the operation, and a lot of damages occurred. As shown in FIG. 4, the carrier roller 13 having a complicated structure was expensive in itself. Whenever the carrier roller 13 was replaced, a considerable cost was paid, and the replacement was not easy.
본 고안은 상기 종래 케리어 로울러(13)의 단점을 해결하고자 안출된 것으로, 도면에 의해 상세히 설명하면 다음과 같다.The present invention is devised to solve the shortcomings of the conventional carrier roller 13, which will be described in detail with reference to the accompanying drawings.
이하 종래 로울러 부분과 동일한 부분에 대해서는 동일부호를 사용한다.Hereinafter, the same reference numerals are used for the same parts as the conventional roller parts.
무한궤도를 갖는 건설 중장비에 있어서, 무한궤도 후레임(12)의 상부에 수개의 체결공(4)이 중앙에 천공된 단면이 "" 형상의 트랙체인 슬라이딩 플레이트(1)를 핀(3)으로 장착시켜서 된 것이다.In the construction heavy equipment having a caterpillar, a cross section in which several fastening holes 4 are drilled at the center of the caterpillar frame 12 is " The track chain sliding plate 1 of the "shape is attached to the pin 3.
상기에 있어서 핀(3) 대신 제 3 도와 같이 볼트(2)로 체결하여도 무방하다.In the above, the bolt 3 may be fastened instead of the pin 3 as in the third.
이와 같이 구성된 본 고안인 슬라이딩 플레이트(1)는 무한궤도 후레임(12)의 상부에 볼트(2) 또는 핀(3)으로 장착되어 트랙체인(11)의 자중에 의한 처짐을 막아주며, 트랙체인(11)의 이송을 안내해 준다.The sliding plate 1 according to the present invention configured as described above is mounted on the upper portion of the crawler frame 12 with a bolt 2 or a pin 3 to prevent sagging due to the weight of the track chain 11, and the track chain ( 11) to guide the transfer.
그런데, 종래 사용된 케리어 로울러(13)와 본 고안인 슬라이딩 플레이트(1)를 비교하여 볼때 케리어 로울러(13)는 그 설치구조에 있어 간단한 수공구로 교체할 수 없을 뿐더러 그 교체시간도 장시간 필요하였으나, 본 고안인 슬라이딩 플레이트(1)는 단지 볼트(2) 또는 핀(3)으로 장착될 수 있어 언제 어느 장소에서라도 큰 공구 없이 수공구로 쉽게 교체가 가능할 뿐더러 그 제작 가격도 종래 케리어 로울러(13)에 비교가 되지 않을 정도의 적은 비용으로 제작이 가능하다.However, when comparing the conventional carrier roller 13 and the sliding plate 1 of the present invention, the carrier roller 13 could not be replaced by a simple hand tool in its installation structure and the replacement time was also required for a long time. The sliding plate 1 of the present invention can be mounted only by bolts 2 or pins 3 so that it can be easily replaced with a hand tool at any time and without any big tools, and its production price is also compared with that of a conventional carrier roller 13. It can be manufactured at a low cost so as not to
또한 종래 케리어 로울러(13)에 있어서는 로울러(14)와 트랙체인(11)이 롤링 접촉으로 로울러(14)가 롤링마모 되었으나, 본 고안에서는 슬라이딩 마모에 대응할 수 있는 철강재 혹은 엔지닝링 플라스틱으로 슬라이딩 마모에 충분히 대체하였다.In addition, in the conventional carrier roller 13, the roller 14 and the track chain 11 are rolled in contact with the roller 14, but in the present invention, the roller 14 is made of steel or an engineering ring plastic that can cope with sliding wear. Substituted enough.
이와 같이 본 고안인 슬라이딩 플레이트는 교환이 용이하고, 부품이 단순해 지고, 제조공정이 단순해져 가격절감을 이루면서 종래 케리어 로울러의 기능을 충분히 만족시킬 수 있는 유용하고도 실용적인 고안인 것이다.As described above, the sliding plate of the present invention is a useful and practical design that can be easily replaced, the parts are simplified, and the manufacturing process is simplified to achieve cost reduction while sufficiently satisfying the functions of the conventional carrier roller.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870012741U KR900002800Y1 (en) | 1987-07-31 | 1987-07-31 | Sliding plate for endless-track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870012741U KR900002800Y1 (en) | 1987-07-31 | 1987-07-31 | Sliding plate for endless-track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890002618U KR890002618U (en) | 1989-04-06 |
| KR900002800Y1 true KR900002800Y1 (en) | 1990-04-04 |
Family
ID=19265961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870012741U KR900002800Y1 (en) | 1987-07-31 | 1987-07-31 | Sliding plate for endless-track |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900002800Y1 (en) |
-
1987
- 1987-07-31 KR KR2019870012741U patent/KR900002800Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890002618U (en) | 1989-04-06 |
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