KR940008667Y1 - Dump truck with devices for opening and closing the cover - Google Patents
Dump truck with devices for opening and closing the cover Download PDFInfo
- Publication number
- KR940008667Y1 KR940008667Y1 KR92006695U KR920006695U KR940008667Y1 KR 940008667 Y1 KR940008667 Y1 KR 940008667Y1 KR 92006695 U KR92006695 U KR 92006695U KR 920006695 U KR920006695 U KR 920006695U KR 940008667 Y1 KR940008667 Y1 KR 940008667Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cover
- fixed
- chain
- chain gear
- loading box
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/02—Covering of load
- B60P7/04—Covering of load by tarpaulins or like flexible members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/06—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements
- B60J7/061—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and folding
- B60J7/062—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with non-rigid element or elements sliding and folding for utility vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 요부사시도.2 is a main portion of the present invention.
제3도는 본 고안의 요부단면도.3 is a sectional view of main parts of the present invention.
제4도는 본 고안의 요부작동도.4 is the main operation of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 적재함 2 : 권취로울러1: Loading box 2: Winding roller
2A : 체인기어 3 : 체인기어2A: Chain Gear 3: Chain Gear
4 : 모우터 4A : 체인기어4: Motor 4A: Chain Gear
5 : 체인 6 : 체인기어5: Chain 6: Chain Gear
7 : 체인 7A : 부라켓트7: Chain 7A: Bracket
8 : 덮개 9A,9B : 고정판8: cover 9A, 9B: fixed plate
10A : 볼트 10B : 너트10A: Bolt 10B: Nut
11A, 11B : 부라켓트 12 : 실린더11A, 11B: Bracket 12: Cylinder
12A : 로드 13 : 작동봉12A: Rod 13: Operating Rod
13A : 누름판13A: pressing plate
본 고안은 공사장의 흙이나 또는 쓰레기를 싣는 덤프트럭(DUMP TRUCK)의 덮개 개폐장치에 관한 것으로서, 본 고안의 특징은, 천막지로 된 덮개를 체인기어와 체인 및 모우터에 의하여 자동적으로 개폐시킬 수 있도록 한 것에 있어서, 적재함을 덮은 덮개를 누름판으로 누를수 있도록 함으로서 주행시 덮개가 펄럭거림으로 인하여 적재함에 실린 흙, 쓰레기가 도로에 떨어지는 것을 방지할 수 있도록 한데 있다.The present invention relates to a cover opening and closing device of a dump truck (DUMP TRUCK) for loading soil or garbage at the construction site, the feature of the present design, the cover can be automatically opened and closed by the chain gear, chain and motor In this case, the cover that covers the loading box can be pressed by the pressing plate to prevent the dirt and garbage from the loading box from falling onto the road due to fluttering during driving.
종래에도 두 개의 통로사이에 안내로가 개설된 안내관을 적재함의 프레임에 고착하되 통로에서 회동하는 이송 체인에는 이송활자를 나사붙임하고, 이송체인에 굴대설치있는 회동축에는 워엄기어박스와 로우프차를 복수로 설치한 다음 로우프차에 환설된 로우프의 단부는 덮개의 후단부에 결착하여 운전석에서 조작하여 덮개를 자동으로 덮을 수 있도록 한 덤프트럭적재함의 자동덮개가 국내실용 신안공보 제863호 공고번호 87-2296호로 공지되어 있으나, 이는 적재함에 부피가 큰 물품을 적재하는데는 아무런 문제 발생이 없다 하겠으나, 흙이나 쓰레기를 싣어 주행시에는 적재함과 덮개의 틈사이로 흙이나 쓰레기가 떨어지게 되는 결점이 있었다.Conventionally, a guide tube having a guideway opened between two passages is fixed to a frame of a loading box, but a transfer bow is screwed to a transfer chain rotating in the passage, and a worm gear box and a rope car are installed on a rotating shaft installed with a mandrel on the transfer chain. After installing a plurality of trucks, the end of the rope connected to the rope car is fixed to the rear end of the cover, and the automatic cover of the dump truck loading box that automatically covers the cover by operating from the driver's seat is published in Korean Utility Model Publication No. 863 Although it is known as 87-2296, it is said that there is no problem in loading a bulky item in the loading box, but when the soil or garbage is loaded, there is a defect that the dirt or garbage falls between the gap between the loading box and the cover.
본 고안의 상기와 같은 결점을 해결하기 위하여 적재함의 양측에 수개의 누름판을 설치하여 적재함을 덮은 덮개의 외면을 눌려주어 주행시에 적재함에 싣은 흙, 쓰레기가 도로에 떨어지는 것을 방지할 수 있도록 한 덤프트럭의 덮개폐장치를 안출하게 된 것인데, 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.In order to solve the above drawbacks of the present invention, several press plates are installed on both sides of the loading box to press the outer surface of the cover covering the loading box so as to prevent the dirt and rubbish loaded on the loading box during the driving to prevent the falling of the road. The cover closing device of the truck is to be devised, which will be described in detail by the accompanying drawings as follows.
적재함(1)의 전면에 체인기어(2A)와 체인기어(3)을 형성한 권취로울러(2)를 고정하여 체인기어(2A)는 모우터(4)의 체인기어(4A)와 체인(5)으로 연결하여 권취로울러(2)를 회전시킬 수 있도록 하고, 권취로울러(2)의 양측에 고정한 체인기어(3)와 적재함(1)의 양측벽에 여러개 체인기어(6)는 체인(7)으로 연결하여, 일단을 권취로울러(2)에 고정시킨 덮개(8)의 타단을 체인기어(6)에 형성한 부라켓트(7A)에 고정판(9A)(9B)과 볼트(10A) 및 너트(10B)로 고정하여서 된 공지의 것에 있어서, 적재함(1)의 양측벽에 고정한 부라켓트(11A)에는 실린더(12)를 유착하고 부라켓트(11B)에는 누름판(13A)이 고착된 작동봉(13)을 유착하여 누름판(13A)의 단부와 실린더(12)의 로드(12A)를 유착하여 누름판(13A)을 작동시킬 수 있도록 한 것이다.The take-up roller 2 having the chain gear 2A and the chain gear 3 formed thereon is fixed to the front side of the loading box 1 so that the chain gear 2A is connected to the chain gear 4A of the motor 4 and the chain 5. To rotate the take-up roller (2), and the chain gear (3) fixed to both sides of the take-up roller (2) and several chain gears (6) on both side walls of the loading box (1) Connection plate, fixing plate (9A) (9B), bolt (10A) and nut to the racket (7A) formed on the chain gear (6) the other end of the cover (8) having one end fixed to the winding roller (2). In the well-known thing fixed by (10B), the cylinder 12 is adhered to the sub racket 11A fixed to the both side walls of the loading box 1, and the press plate 13A is fixed to the sub racket 11B. The rod 13 is bonded to the end of the pressing plate 13A and the rod 12A of the cylinder 12 to bond the pressing plate 13A.
이와 같이 된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention made as follows.
적재함(1)에 흙이나 쓰레기를 싣고자 할 때는 실린더(12)의 로드(12A)를 하강시켜 누름판(13A)을 상향시키고 덮개(8)를 권취로울러(2)에 감아 적재함(1)을 개방시킨 상태에서 흙이나 쓰레기를 싣은 후 덮개(8)으로 가리게 되는데, 적재함(1)을 덮개(8)로 가리고자 할 때는 제1도의 실선화살표방향으로 모우터(4)의 체인기어(4A)를 회전시키면 체인(5)으로 연결된 체인기어(2A)도 모우터(4)의 체인기어(4A)의 회전방향으로 회전됨과 동시에 권취로울러(2) 및 체인기어(3)도 회전하게 된다.To load soil or garbage in the stacking box (1), lower the rod (12A) of the cylinder (12) to raise the pressing plate (13A) and wind the cover (8) around the winding roller (2) to open the stacking box (1). When the soil or garbage is loaded in the state of being covered, the cover 8 is covered. When the cover 1 is to be covered by the cover 8, the chain gear 4A of the motor 4 in the direction of the solid arrow of FIG. Rotating the chain gear 2A connected to the chain 5 also rotates in the rotational direction of the chain gear 4A of the motor 4, and at the same time, the winding roller 2 and the chain gear 3 rotate.
이에 따라 체인기어(3)와 각 체인기어(6)를 연결한 체인(7)은 제1도의 실선화살표방향으로 이동하게 되고, 체인(7)의 부라켓트(7A)에 일단이 고정판(9A)(9B)과 볼트(10A) 및 너트(10B)로 고정된 덮개(8)는 전개되어 적재함(1)을 덮게 된다.Accordingly, the chain 7 connecting the chain gear 3 and each chain gear 6 is moved in the direction of the solid arrow of FIG. 1, and one end of the chain 7 is fixed to the sub racket 7A of the chain 7. 9B and the cover 8 fixed with the bolt 10A and the nut 10B are deployed to cover the loading box 1.
적재함(1)을 다 덮은 후에는 실린더(12)를 작동시켜 실린더(12)의 로드(12A)을 제4도의 실선화살표방향으로 상승시키게 되면 작동봉(13)에 고착된 누름판(13A)은 제4도의 실선화살표방향으로 하향되어 덮개(8)를 누르게 된다.After the loading box 1 is completely covered, the cylinder 12 is operated to raise the rod 12A of the cylinder 12 in the direction of the solid arrow in FIG. 4, and the pressing plate 13A fixed to the operating rod 13 is removed. The cover 8 is pushed downward in the direction of the solid arrow of 4 degrees.
따라서 빠른속력으로 주행시도 덮개(8)가 바람에 의하여 펄럭거리면서 벌어져 적재함(1)에 실린 흙 또는 쓰레기가 도로에 떨어져 도로가 지저분하게 되는 것을 방지할 수 있는 것이다.Therefore, when the cover 8 is fluttered by the wind at high speed, the soil or garbage contained in the stacking box 1 falls on the road to prevent the road from becoming dirty.
목적지에 도착하여 적재함(1)에 적재된 흙 또는 쓰레기를 하차시키기 위하여 덮개(8)를 개방시키고자 할때는 먼저 실린더(12)를 작동시켜 로드(12A)를 제4도의 점선화살표방향으로 하강시키게 되면 작동봉(13)에 고착된 누름판(13A)은 제4도의 점선화살표방향인 상부로 이동되어 덮개(8)를 눌리는 누름력이 해제된다.When the cover 8 is opened to reach the destination and to unload the soil or garbage loaded in the loading box 1, the cylinder 12 is first operated to lower the rod 12A in the direction of the dotted arrow of FIG. The pressing plate 13A fixed to the operating rod 13 is moved to the upper part in the dotted arrow direction in FIG. 4 to release the pressing force for pressing the cover 8.
다음 모우터(4)의 체인기어(4A)를 제1도의 점선화살표방향으로 회전시키게 되면 모우터(4)의 체인기어(4A) 및 체인기어(6)와 연결된 체인(7)은 제1도의 점선화살표방향으로 회전하게 되고, 이에 따라 일단이 권취로울러(2)에 고정되고, 타단은 체인(7)의 부라켓트(7A)에 고정된 덮개(8)는 권취로울러(2)에 권취됨과 동시에 적재함(1)의 전면측으로 이동되어 적재함(1)은 개방되어지게 되는 것이다.Next, when the chain gear 4A of the motor 4 is rotated in the direction of the dotted arrow in FIG. 1, the chain 7 connected to the chain gear 4A and the chain gear 6 of the motor 4 is connected to FIG. The cover 8 is rotated in the direction of the dotted arrow, so that one end is fixed to the take-up roller 2, and the other end is wound on the take-up roller 2, and the cover 8 fixed to the bushing 7A of the chain 7 is Simultaneously moved to the front side of the stacking box 1 is that the stacking box 1 is to be opened.
이와 같은 본 고안은 운전석에서 스위치조작으로 덮은 덮개(8)를 누름판(13A)에 의하여 누를 수 있도록함으로서 주행시에 적재함(1)에 싣은 흙 또는 쓰레기가 도로에 떨어지는 것을 방지할 수 있는 효과가 있다.The present invention has the effect of preventing the dirt or rubbish loaded on the loading box 1 from running down the road by pressing the cover 8 covered by the switch operation in the driver's seat by the pressing plate 13A. .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92006695U KR940008667Y1 (en) | 1992-04-20 | 1992-04-20 | Dump truck with devices for opening and closing the cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92006695U KR940008667Y1 (en) | 1992-04-20 | 1992-04-20 | Dump truck with devices for opening and closing the cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930023432U KR930023432U (en) | 1993-11-26 |
| KR940008667Y1 true KR940008667Y1 (en) | 1994-12-27 |
Family
ID=19332076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92006695U KR940008667Y1 (en) | 1992-04-20 | 1992-04-20 | Dump truck with devices for opening and closing the cover |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940008667Y1 (en) |
-
1992
- 1992-04-20 KR KR92006695U patent/KR940008667Y1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR930023432U (en) | 1993-11-26 |
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