KR200145733Y1 - Hydraulic dumping device of trailer - Google Patents
Hydraulic dumping device of trailer Download PDFInfo
- Publication number
- KR200145733Y1 KR200145733Y1 KR2019970010097U KR19970010097U KR200145733Y1 KR 200145733 Y1 KR200145733 Y1 KR 200145733Y1 KR 2019970010097 U KR2019970010097 U KR 2019970010097U KR 19970010097 U KR19970010097 U KR 19970010097U KR 200145733 Y1 KR200145733 Y1 KR 200145733Y1
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- KR
- South Korea
- Prior art keywords
- hydraulic
- shaft
- draw
- plate
- trailer
- 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
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Agricultural Machines (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
본 고안은 4륜구동 경운기의 트레일러 유압덤프장치에 관한 것으로서, 메인프레임(M) 상부의 돌출부(M1)에 고정지지되는 드로우프레임(1)에 드로우바(2)를 형성시켜 그 끝단에 유동판(202)이 회동가능케 결합된 지지축(201)을 만들고 유동판(202) 외측으로 결합판(3)을 구비하여 회동축(204)으로 연결시키며 유동판(202) 중앙부의 연결축(203)에는 드로우프레임(1)에 설치된 유압실린더(8)의 작동로드(801)를 연결한 후 드로우프레임(1) 상측에 적재함(4)을 안착시키면서 외측의 돌출편(401)을 드로우프레임(1)의 회전핀(101)에 끼움과 동시에 적재함(4) 밑판에 결합판(3)을 부착시키며 드로우바(2) 전방에는 오일탱크(6)와 유압밸브(502)를 마련하여 유압밸브(502)를 유압실린더(8)에 연결시키고 트레일러바퀴(후륜) 구동축(9)의 스플라인축(901)에 유압펌프(501)가 설치된 감속기(5)를 끼운후 연결호스(7)로 유압펌프(501)와 오일탱크(6) 그리고 유압밸브(502)를 연결시켜 유압밸브(502)의 조작으로 유압실린더(8)가 작동되게 하여 적재함을 덤프할 수 있게 하므로서 적재함(4)에 적재된 적재물의 하역을 신속하게 실시할 수 있게 함은 물론 하역으로 인한 인력손실을 방지할 수 있게 한 것이다.The present invention relates to a trailer hydraulic dump device of a four-wheel drive cultivator, a draw bar (2) is formed on the draw frame (1) fixed to the protrusion (M1) of the upper part of the main frame (M) by the flow plate ( The support shaft 201 is rotatably coupled to the support shaft 201, and the coupling plate 3 is provided to the outside of the flow plate 202 and connected to the rotation shaft 204. After connecting the operation rod 801 of the hydraulic cylinder (8) installed in the draw frame (1), while mounting the stacking box (4) on the upper side of the draw frame (1), the outer protruding piece (401) of the draw frame (1) At the same time, the coupling pin 3 is attached to the bottom plate of the loading box (4) and the oil tank (6) and the hydraulic valve (502) are provided in front of the draw bar (2). Reduction gear (5) connected to the hydraulic cylinder (8) and provided with a hydraulic pump (501) on the spline shaft (901) of the trailer wheel (rear wheel) drive shaft (9). ), The hydraulic pump 501, the oil tank 6, and the hydraulic valve 502 are connected with the connecting hose (7), and the hydraulic cylinder (8) is operated by the operation of the hydraulic valve (502). By making it possible to quickly unload the load loaded in the loading box (4) as well as to prevent the loss of manpower due to the unloading.
Description
본 고안은 4륜구동 경운기의 트레일러 유압덤프장치에 관한 것으로서, 이를 보다 구체적으로 설명하자면 드로우바와 유압실린더가 장치되고 적재함이 안착되는 드로우프레임을 메인프레임에 고정한후 트레일러의 바퀴구동축에 의해 작동하는 유압펌프의 유압으로 유압실린더를 작동되게하여 트레일러를 덤프할 수 있도록 하므로서 적재물의 하역을 보다 편리하게 할 수 있도록 한 것이다.The present invention relates to a trailer hydraulic dump device of a four-wheel cultivator, more specifically, a hydraulic pump operated by a wheel drive shaft of a trailer after fixing a draw frame in which a draw bar and a hydraulic cylinder are installed and a loading box is mounted on the main frame. The hydraulic cylinder is operated by the hydraulic cylinder so that the trailer can be dumped so that the load can be unloaded more conveniently.
현재까지는 경운기 트레일러에 적재된 적재물의 하역을 사람이 손으로 실시하거나 아니면 로프 등을 이용하여 실시하였던바 이는 인력의 손실이 컸으며 적재물의 하역시간도 상당히 소요되는 결점이 있었다.Up to now, unloading of the load loaded on the cultivator trailer was carried out by hand or by rope, which resulted in a large loss of manpower and a long unloading time of the load.
본 고안은 위와 같은 결점을 해결하기 위해 고안된 것으로서 이를 첨부된 도면과 함께 더욱 상세히 설명하면 다음과 같다.The present invention has been devised to solve the above-mentioned drawbacks, which will be described in more detail with the accompanying drawings as follows.
제1도는 본 고안이 적용된 4륜구동 경운기의 정면예시도.1 is a front view of the four-wheel drive tiller applied to the present invention.
제2도는 제1도의 요부 평면 예시도.2 is an exemplary plan view of the main portion of FIG.
제3도는 본 고안의 드로우프레임 사시도이다.3 is a perspective view of a drawframe of the present invention.
제4도는 유압펌프의 사시도.4 is a perspective view of a hydraulic pump.
제5도는 제3도의 단면도이다.5 is a cross-sectional view of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
M : 메인프레임 M1 : 돌출부M: Mainframe M1: Projection
1 : 드로우프레임 101 : 회전핀1: Draw Frame 101: Rotating Pin
2 : 드로우바 201 : 지지축2: draw bar 201: support shaft
202 : 유동판 203 : 연결축202: fluid plate 203: connecting shaft
204 : 회동축 3 : 결합판204: rotating shaft 3: coupling plate
4 : 적재함 401 : 돌출편4: loading box 401: protruding piece
5 : 감속기 501 : 유압펌프5: reducer 501: hydraulic pump
502 : 유압밸브 6 : 오일탱크502: hydraulic valve 6: oil tank
7 : 연결호스 8 : 유압실린더7: connecting hose 8: hydraulic cylinder
801 : 작동로드 9 : 후륜구동축801: operating rod 9: rear wheel drive shaft
901 : 스플라인축901: Spline Shaft
메인프레임(M) 상부의 돌출부(M1)에 고정지지되는 드로우프레임(1)에 드로우바(2)를 형성시켜 그 끝단에 유동판(202)이 회동가능케 결합된 지지축(201)을 만들고 유동판(202) 외측으로 결합판(3)을 구비하여 회동축(204)으로 연결시키며 유동판(202) 중앙부의 연결축(203)에는 드로우프레임(1)에 설치된 유압실린더(8)의 작동로드(801)를 연결한 후 드로우프레임(1) 상측에 적재함(4)을 안착시키면서 외측의 돌출편(401)을 드로우프레임(1)의 회전핀(101)에 끼움과 동시에 적재함(4) 밑판에 결합판(3)을 부착시키며 드로우바(2) 전방에는 오일탱크(6)와 유압밸브(502)를 마련하여 유압밸브(502)를 유압실린더(8)에 연결시키고 트레일러바퀴(후륜) 구동축(9)의 스플라인축(901)에 유압펌프(501)가 설치된 감속기(5)를 끼운후 연결호스(7)로 유압펌프(501)와 오일탱크(6) 그리고 유압밸브(502)를 연결시켜서된 것이다.Draw bar (2) is formed in the draw frame (1) that is fixed to the protrusion (M1) of the upper part of the main frame (M) to make the support shaft 201, the fluid plate 202 is rotatably coupled to the end and flow The coupling rod 3 is provided on the outside of the plate 202 and connected to the rotation shaft 204. The operating rod of the hydraulic cylinder 8 installed in the draw frame 1 is connected to the connection shaft 203 at the center of the flow plate 202. 801 is connected to the bottom of the draw frame (1) while seating the loading box (4) while mounting the outer projection 401 to the rotary pin 101 of the draw frame (1) and at the same time loading (4) on the bottom plate Attach the coupling plate (3) and the oil tank (6) and the hydraulic valve 502 in front of the draw bar (2) to connect the hydraulic valve 502 to the hydraulic cylinder (8) and the trailer wheel (rear wheel) drive shaft ( 9) After inserting the reducer 5 in which the hydraulic pump 501 is installed on the spline shaft 901, the hydraulic pump 501, the oil tank 6, and the hydraulic valve (7) are connected to the connection hose (7). 502) by connecting.
도면중 미설명 부호 10은 차동장치, 11은 경운기원동축, 12는 기어박스, 13은 연결조인트, 14는 출력축이다.In the figure, reference numeral 10 is a differential device, 11 is a cultivator drive shaft, 12 is a gearbox, 13 is a connecting joint, and 14 is an output shaft.
이와 같이 구성된 본 고안은 트레일러의 바퀴(후륜)의 구동축(9)을 구동시키면 감속기(5)가 피동이 되고 이와 동시에 유압펌프(501)가 작동되어서 유압이 발생될 때 이와 연결된 유압밸브(502)를 조작하여 유압실린더(8)를 작동되게 한다.When the driving shaft 9 of the wheels (rear wheels) of the trailer is driven as described above, the present invention is configured such that the reducer 5 is driven and at the same time, the hydraulic pump 501 is operated so that the hydraulic valve 502 connected thereto when the hydraulic pressure is generated. To operate the hydraulic cylinder (8).
이렇게 작동되는 유압실린더(8)의 작동로드(801)에 의해 유동판(202)은 드로우바(2)의 지지축(201)을 중심으로하여 회동하고 이와 함께 결합판(3)은 유동판(202)과 회동축(204)로 연결되어 있기 때문에 유동판(202)과 같이 유동하여 적재함(4)을 덤프시킬 수 있다.The fluid plate 202 is rotated about the support shaft 201 of the draw bar 2 by the operation rod 801 of the hydraulic cylinder 8 operated in this way, and the coupling plate 3 is connected to the fluid plate ( Since it is connected to the 202 and the rotational shaft 204, it can flow like the flow plate 202 to dump the stack (4).
이때, 덤프된 적재함(4)은 드로우프레임(1)의 회전핀(101)에 끼워진 돌출편(401)에 의거되어 안정적으로 덤프될 수 있는 것이다.At this time, the dumped stacking box 4 can be stably dumped on the basis of the protruding piece 401 fitted to the rotary pin 101 of the draw frame 1.
이와 같이된 본 고안은 4륜구동 경운기의 후륜구동축(9)의 구동시킴으로서 유압펌프(501)에 유압을 발생시켜 드로우프레임(1)에 설치된 유압밸브(502)의 조작으로 유압실린더(8)를 작동시켜 적재함을 덤프할 수 있으므로 적재함(4)에 적재된 적재물의 하역을 신속하게 실시할 수 있는 이점과 아울러 하역으로 인한 인력손실을 방지할 수 있게 되는 유용한 고안인 것이다.The present invention as described above generates hydraulic pressure in the hydraulic pump 501 by driving the rear wheel drive shaft 9 of the four-wheel drive cultivator to operate the hydraulic cylinder 8 by the operation of the hydraulic valve 502 installed in the draw frame 1. It is a useful design that can prevent the loss of manpower due to the loading and unloading of the load loaded in the stacking box (4) can be carried out quickly, as well as the manpower loss due to unloading.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970010097U KR200145733Y1 (en) | 1997-05-02 | 1997-05-02 | Hydraulic dumping device of trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970010097U KR200145733Y1 (en) | 1997-05-02 | 1997-05-02 | Hydraulic dumping device of trailer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980065784U KR19980065784U (en) | 1998-12-05 |
| KR200145733Y1 true KR200145733Y1 (en) | 1999-06-15 |
Family
ID=19500591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970010097U KR200145733Y1 (en) | 1997-05-02 | 1997-05-02 | Hydraulic dumping device of trailer |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200145733Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040022127A (en) * | 2002-09-06 | 2004-03-11 | 오광기 | cultivator |
-
1997
- 1997-05-02 KR KR2019970010097U patent/KR200145733Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980065784U (en) | 1998-12-05 |
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