KR20090018244A - Lift trailer - Google Patents

Lift trailer Download PDF

Info

Publication number
KR20090018244A
KR20090018244A KR1020070082538A KR20070082538A KR20090018244A KR 20090018244 A KR20090018244 A KR 20090018244A KR 1020070082538 A KR1020070082538 A KR 1020070082538A KR 20070082538 A KR20070082538 A KR 20070082538A KR 20090018244 A KR20090018244 A KR 20090018244A
Authority
KR
South Korea
Prior art keywords
lift
trailer
guide rail
right operating
cylinder
Prior art date
Application number
KR1020070082538A
Other languages
Korean (ko)
Inventor
최명진
Original Assignee
최명진
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 최명진 filed Critical 최명진
Priority to KR1020070082538A priority Critical patent/KR20090018244A/en
Publication of KR20090018244A publication Critical patent/KR20090018244A/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
    • B62D53/06—Semi-trailers
    • B62D53/061—Semi-trailers of flat bed or low loader type or fitted with swan necks
    • B62D53/062—Semi-trailers of flat bed or low loader type or fitted with swan necks having inclinable, lowerable platforms; Lift bed trailers; Straddle trailers
    • 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
    • B60P1/02—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element
    • 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
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/40—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying long loads, e.g. with separate wheeled load supporting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
    • B62D53/045—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle with rigid linkage in the horizontal plane

Abstract

A lift trailer for the fruit tree is provided that large amount of fruits can be harvested at a time. A lift trailer for the fruit tree comprises a connection stand(3) formed in the front of frame(1), and a wheel(2) for the rolling formed in the middle portion of undercarriage. The frame comprises the behind installed fixed bridge(7). The fixed bridge is supported on the ground in the fruit tree harvest for improving safety. The fixed bridge comprises the hydraulic cylinder descending. The frame comprises the lift(5) in which the lift bar(6) of the top pair is installed.

Description

과수용 리프트 트레일러{Lift trailer}Fruit tree lift trailers {Lift trailer}

본 발명은 트랙터 또는 경운기에 연결사용할 수 있는 과수용 트레일러에 관한 것으로서, 특히 높이조절이 가능함은 물론 트레일러의 양측면으로 별도의 작동판이 출몰 작동하도록 하여 작업자의 작업공간을 넓혀줄 수 있도록 한 과수용 리프트 트레일러에 관한 것이다.The present invention relates to an overload trailer that can be used for connection to a tractor or tiller, and in particular, the height can be adjusted, as well as separate operation plates on both sides of the trailer, allowing the operator to wander and increase the work space of the operator. It's about the trailer.

현재 과수원에서 과일을 수확하고자 할 때에는 작업자들이 사다리를 나무에 설치하고, 그 설치된 사다리에 올라가서 과일을 수확하며, 수확한 과일을 바구니 또는 손수레에 담아서 원거리에 주차되어 있는 트럭으로 운반하여 이송하고 있었다.At the present time, when workers wanted to harvest fruit from orchards, workers installed ladders on trees, climbed the ladders to harvest fruits, and transported the harvested fruits in baskets or carts and transported them to trucks parked at a distance.

종래에는 과수원에서 과일을 수확할때 작업자가 일일이 사다리를 타고 나무 높은곳으로 올라가 과일을 수확해야만 하므로 작업환경이 열악함은 물론 자칫 작업자의 부주의로 인하여 사다리에서 떨어져 큰 부상을 당하게되는 문제점이 발생하고 있었고, 또한 과일을 수확하기 위하여 작업자가 여러번 사다리에 올라갔다 내려갔다를 반복해야만 하므로 작업효율이 떨어지는 문제점이 발생하고 있었다.Conventionally, when harvesting fruit in an orchard, the worker must climb up a tree and harvest the fruit one by one, so that the work environment is poor and the worker inadvertently falls off the ladder due to the carelessness of the worker. Also, in order to harvest the fruit, the worker had to repeatedly go up and down the ladder several times, causing a problem of low work efficiency.

본 발명은 The present invention

트랙터 또는 경운기에 연결사용하기 위한 연결대와 구름용 바퀴가 구비된 차대의 상부에 작동실린더의 구동상태에 따라 접혀지거나 펴지는 리프트를 형성하고, 상기 리프트의 상부에 수확한 과일을 적재하기 위한 트레일러를 장착하되, 상기 트레일러의 바닥판 좌우측으로 슬라이딩 출몰 작동하는 좌,우 작동판을 형성한 것을 특징으로 한다.In the upper part of the chassis equipped with a connecting wheel for a tractor or a cultivator and a wheel for rolling, a lift that is folded or unfolded according to the driving state of the operation cylinder is formed, and a trailer for loading the harvested fruit on the upper part of the lift is formed. Mounted, but characterized in that the left, right operating plate formed to slide in and out of the bottom plate left and right of the trailer.

본 발명은 트랙터 또는 경운기에 연결사용하기 위한 연결대와 구름용 바퀴가 구비된 차대의 상부에 작동실린더의 구동상태에 따라 접혀지거나 펴지는 리프트를 형성하고, 상기 리프트의 상부에 수확한 과일을 적재하기 위한 트레일러를 장착하 되, 상기 트레일러의 바닥판 좌우측으로 슬라이딩 출몰 작동하는 좌,우 작동판을 형성하므로서, 과수원에서 과일을 수확할때 리프트의 작동으로 트레일러가 높이 상승한 상태로 편리하게 과일을 수확할 수 있고, 바닥판의 좌우측으로 펼쳐지는 좌,우작동판에 의해 작업자의 작업공간을 넓혀주어 한번에 많은 양의 과일을 수확할 수 있도록 한 과수용 리프트 트레일러를 제공하는 효과를 기대할 수 있다.The present invention forms a lift that is folded or unfolded according to the driving state of the operation cylinder in the upper portion of the chassis provided with a connecting wheel and a wheel for rolling on the tractor or tiller, and to load the harvested fruit on the top of the lift Equipped with a trailer for, the left and right operating plate sliding to the left and right sides of the bottom plate of the trailer to operate, so that when harvesting fruit in the orchard, the trailer can be conveniently harvested fruit in the elevated state by the operation of the lift In addition, the left and right operating plate spreading to the left and right sides of the bottom plate can expand the work space of the operator can be expected to provide an effect for providing an over-lift lift trailer to harvest a large amount of fruit at once.

이하, 첨부된 도면 도 1 내지 도 7 을 참조하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, FIGS. 1 to 7.

도면부호 1 은 본 발명의 트레일러의 하부구조를 이루는 차대를 나타낸다.Reference numeral 1 represents a chassis forming the undercarriage of the trailer of the present invention.

상기 차대(1)의 앞쪽에는 트랙터 또는 경운기에 연결하기 위한 연결대(3)가 형성되어 있고, 상기 차대(1)의 중간부에는 구름용 바퀴(2)가 형성된다.In the front of the chassis 1, a connecting table 3 for connecting to a tractor or tiller is formed, and the middle wheel of the chassis 1 is formed with wheels for rolling 2.

그리고, 상기 차대(1)의 뒤쪽에는 과수 수확시 안전도 향상을 위하여 지면에 견고하게 지지되도록 하는 고정다리(7)가 형성되는데, 상기 고정다리(7)는 유압실린더에 의해 좌우측으로 출몰 작동하고 또한 그 고정다리(7)의 끝부분에는 하강작동하는 유압실린더를 형성하여 구성한다.And, the rear of the chassis (1) is formed with a fixed leg (7) to be firmly supported on the ground for improved safety during fruit harvesting, the fixed leg (7) is indented to the left and right by the hydraulic cylinder In addition, the end of the fixed leg (7) is formed by forming a hydraulic cylinder to operate downward.

상기 차대(1)의 상부에는 한쌍의 리프트바(6)를 'X'자 형태로 설치하여 리프트(5)를 형성하고, 상기 리프트(5)는 작동실린더(4)의 작동에 의해 접혀져 높이가 낮아지거나 펼쳐져 높이가 높아지도록 구성한다.A pair of lift bars 6 are installed at the upper portion of the chassis 1 in an 'X' shape to form a lift 5, and the lift 5 is folded by the operation of the operation cylinder 4 to have a height. It is configured to increase in height by being lowered or unfolded.

상기 리프트(5)의 리프트바(6) 상부에 수확된 과일을 적재하고, 작업자가 올 라가서 과일 수확작업을 할 수 있도록 하는 트레일러(10)를 설치한다.The harvested fruit is loaded on the lift bar 6 of the lift 5, and a trailer 10 is installed to allow the worker to go up and do fruit harvesting.

상기 트레일러(10)는 바닥판(11)으로 이루어져 있고, 상기 바닥판(11)의 양측으로 좌,우 작동판(14)이 출몰되어 작업자의 작업공간을 넓혀줄 수 있도록 구성된다.The trailer 10 is composed of a bottom plate 11, the left and right operation plate 14 is mounted on both sides of the bottom plate 11 is configured to expand the work space of the worker.

상기 바닥판(11)의 전후단 저면에는 각각 'ㄷ'자 단면을 갖는 가이드레일(12)이 형성되고, 상기 가이드레일(12)의 저면에 리프트바(6)의 상단부가 슬라이딩 작동하도록 안내하는 상부리프트 가이드(23)가 형성된다.Guide rails 12 each having a 'c' cross section are formed at the front and rear bottom surfaces of the bottom plate 11, and guide the upper end of the lift bar 6 to slide on the bottom surface of the guide rail 12. The upper lift guide 23 is formed.

상기 바닥판(11)과 상부리프트 가이드(23) 사이에는 소정의 공간부가 형성되고, 상기 공간부로 좌,우 작동판(14)이 삽입되되, 상기 좌,우 작동판(14)의 전,후단이 가이드레일(12)에 끼워져 가이드레일(12)을 따라 슬라이딩 출몰 작동하게 된다.A predetermined space is formed between the bottom plate 11 and the upper lift guide 23, and the left and right operation plates 14 are inserted into the space parts, and the front and rear ends of the left and right operation plates 14 are provided. The guide rail 12 is inserted into the sliding operation along the guide rail 12.

상기 좌,우 작동판(14)의 슬라이딩 출몰 작동을 위하여 상기 상부리프트 가이드(23)의 중간부 내측에 각각 좌측실린더(17)와 우측실린더(18)를 설치하는데, 상기 좌측실린더(17)의 작동간(17a)은 우측 작동판(14)의 내측에 하향 돌출 형성된 결합부(19)에 결속하고, 상기 우측실린더(17)의 작동간(18a)은 좌측 작동판(14)의 내측에 하향 돌출 형성된 결합부(19)에 결속하여 좌,우측 실린더(17)(18)의 작동에 의하여 좌,우 작동판(14)의 슬라이딩 출몰동작이 이루어지게 되는 것이다.The left cylinder 17 and the right cylinder 18 are respectively installed inside the middle part of the upper lift guide 23 for the sliding operation of the left and right operation plates 14, and the left cylinder 17 The operating section 17a is engaged with the engaging portion 19 protruding downward from the inside of the right operating plate 14, and the operating section 18a of the right cylinder 17 is lowered inside the left operating plate 14. By binding to the engaging portion 19 formed protruding by sliding the left and right cylinder (17, 18) of the left and right operating plate 14 is to come out of the sliding operation.

한편, 본 발명에서는 상기 좌,우 작동판(14)이 펼쳐졌을때 견고하게 받쳐주기 위한 보강대(20)를 가이드레일(12) 내부에 내장한다.On the other hand, in the present invention, when the left and right operating plate 14 is unfolded, a reinforcing table 20 for firmly supporting the inside is embedded in the guide rail 12.

상기 보강대(20)는 좌,우 작동판(14)이 펼쳐질때 일정거리 돌출되면서 좌,우 작동판(14)을 견고하게 받쳐주고, 좌,우 작동판(14)이 바닥판(11) 안쪽으로 몰입될때에는 작동판(14)과 함께 가이드레일(12) 내부로 몰입되는 것으로서,The reinforcing rod 20 supports the left and right operating plate 14 firmly while protruding a certain distance when the left and right operating plate 14 is unfolded, and the left and right operating plate 14 is inside the bottom plate 11. When immersed into the guide rail 12 with the operating plate 14 as being immersed in,

도 6 에 도시된 바와같이 상기 보강대(20)는 가이드레일(12)과 같이 단면이 'ㄷ'자 모양으로 형성되고, 가이드레일(12) 내부에 내장된다.As shown in FIG. 6, the reinforcing rod 20 has a cross-section 'C' like the guide rail 12, and is embedded in the guide rail 12.

그리고, 상기 보강대(20)의 내측으로 좌,우 작동판(14)이 끼워지는 것이다.Then, the left and right operating plate 14 is fitted into the reinforcing table 20.

상기 가이드레일(12)의 상측 중간부 내측에 스토퍼돌기(13)를 하향 돌출 형성하고, 상기 보강대(20)의 내측 끝단에 걸림돌기(21)를 상향 돌출 형성하여 상기 보강대(20)가 좌,우작동판(14)과 함께 좌우측으로 전진할때 걸림돌기(21)가 도 7(b)와 같이 스토퍼돌기(13)에 걸려지면서 정지하여 보강대(20)가 가이드레일(12)로 부터 완전히 빠지지 않도록하며, 상기 보강대(20)가 가이드레일(12)로 부터 완전히 이탈되지 않은 상태로 좌우작동판(14)을 견고하게 받쳐주게 된다.The stopper protrusion 13 protrudes downward from the inside of the upper middle portion of the guide rail 12, and the protruding protrusion 21 protrudes upward from the inner end of the reinforcement 20 so that the reinforcement 20 is left, When advancing left and right with the right operation plate 14, the locking protrusion 21 stops while being caught by the stopper protrusion 13 as shown in FIG. 7 (b) so that the reinforcing bar 20 does not completely come off from the guide rail 12. And, the reinforcing table 20 is firmly supported by the left and right operating plate 14 in a state that is not completely separated from the guide rail 12.

상기 좌우작동판(14)의 전후단 끝부분에는 기둥(15)이 입설되고, 상기 좌우작동판(14)의 측면부에는 기둥(15)에 고정되는 난간(16)이 형성된다.A pillar 15 is installed at the front and rear ends of the left and right operating plates 14, and a handrail 16 fixed to the pillars 15 is formed at the side portions of the left and right operating plates 14.

따라서, 상기 좌우작동판(14)이 가이드레일(12)에 안내되어 바닥판(11) 내측으로 몰입될때에는 상기 기둥(15)이 보강대(20)를 밀어주게되므로 좌우 작동판(14)과 함께 가이드레일(12) 내측으로 몰입되는 것이다.Therefore, when the left and right operating plate 14 is guided to the guide rail 12 and immersed into the bottom plate 11, the pillar 15 pushes the reinforcing bar 20, so that together with the left and right operating plate 14. The guide rail 12 is immersed inside.

이와같이 구성된 본 발명의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above are as follows.

도면에는 미도시 되었지만 본 발명에 구비된 연결대(3)를 트랙터 또는 경운기에 연결하여 본 발명의 리프트 트레일러를 목적지로 이송한다.Although not shown in the drawings, the connecting trailer 3 provided in the present invention is connected to a tractor or a tiller to transfer the lift trailer of the present invention to a destination.

목적지에 도달한 후 작업자가 트레일러(10)의 바닥판(11)에 탑승한 상태에서 미도시된 스위치를 작동시켜 작동실린더(4)를 구동시키면, 작동실린더(4)의 구동에 의해 리프트(5)가 펼쳐지면서 트레일러(10)가 원하는 높이로 상승하게되며, 이러한 상태에서 바닥판(11)에 탑승한 작업자는 높은곳에 달려있는 과일을 용이하게 수확하면서 수확된 과일들을 바닥판(11)에 적재할 수 있게된다.After reaching the destination, when the operator drives the operation cylinder 4 by operating a switch not shown in the state of boarding the bottom plate 11 of the trailer 10, the lift cylinder 5 is driven by driving the operation cylinder 4. ) Is unfolded and the trailer 10 is raised to the desired height, and in this state, the worker boarded on the bottom plate 11 easily harvests the fruit hanging on the high place and loads the harvested fruits on the bottom plate 11. I can do it.

작업자가 많을 경우에는 작업공간 확보하기 위하여 바닥판(11)의 양측으로 좌,우 작동판(14)을 편다.If there are many workers, the left and right operating plates 14 are folded to both sides of the bottom plate 11 to secure a working space.

즉, 미도시된 스위치 작동으로 좌측실린더(17)와 우측실린더(18)가 작동하므로서, 바닥판(11)의 저면부에 형성되어 있는 가이드레일(12)을 따라 좌,우 작동판(14)이 슬라이딩 전진 작동하게되고, 이때 가이드레일(12)과 좌우작동판(14) 사이에 설치되어 있는 보강대(20)가 좌우작동판(14)과 함께 일정거리 전진하여 좌우작동판(14)을 견고하게 받쳐주게된다.That is, the left cylinder 17 and the right cylinder 18 are operated by the switch operation not shown, so that the left and right operation plates 14 along the guide rails 12 formed on the bottom surface of the bottom plate 11. The sliding forward operation is performed, and at this time, the reinforcing bar 20 installed between the guide rail 12 and the left and right operating plate 14 moves forward with the left and right operating plate 14 for a predetermined distance to firmly secure the left and right operating plate 14. Will be supported.

상기 설명과 같이 좌우작동판(14)이 펴지게되면 트레일러(10)의 작업공간이 바닥판(11)과 펼쳐진 좌,우 작동판(14)으로 넓어지므로 많은 수의 작업자가 동시에 작업할 수 있게되는 것이다.As described above, when the left and right operating plate 14 is extended, the work space of the trailer 10 is widened to the bottom plate 11 and the extended left and right operating plate 14 so that a large number of workers can work at the same time. Will be.

또한, 본 발명의 리프트 트레일러를 사용하게 되면 여러그루의 과일나무로 손쉽게 이동하면서 과일 수확작업을 수행할 수 있게되므로 작업효율이 향상되는 효과를 기대할 수 있다.In addition, when the lift trailer of the present invention is used, the fruit harvesting operation can be performed while easily moving to several fruit trees, and thus the work efficiency can be expected to be improved.

도 1 은 본 발명의 과수용 리프트 트레일러를 보인 사시도.1 is a perspective view showing the overlift lift trailer of the present invention.

도 2 는 본 발명의 과수용 리프트 트레일러를 보인 측면도.Figure 2 is a side view showing the overlift lift trailer of the present invention.

도 3 은 본 발명의 리프트 트레일러가 상승한 상태를 보인 측면도.Figure 3 is a side view showing a lift trailer of the present invention in a raised state.

도 4 는 본 발명에 적용된 좌우작동판이 펼쳐진 상태를 보인 사시도.Figure 4 is a perspective view showing a state in which the left and right operating plate applied to the present invention unfolded.

도 5 는 본 발명의 리프트 트레일러를 보인 저면 사시도.Figure 5 is a bottom perspective view showing a lift trailer of the present invention.

도 6 은 본 발명에 적용된 가이드레일과 좌우작동판의 결합상태를 보인 도면.Figure 6 is a view showing a coupling state of the guide rail and the left and right operating plate applied to the present invention.

도 7 은 본 발명에 적용된 보강대의 설치상태를 보인 도면.Figure 7 is a view showing an installation state of the reinforcement applied to the present invention.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

1: 차대, 2: 바퀴,1: chassis, 2: wheels,

3: 연결대, 4: 작동실린더,3: connecting rod, 4: working cylinder,

5: 리프트, 6: 리프트바,5: lift, 6: lift bar,

7: 고정다리, 10: 트레일러,7: fixed leg, 10: trailer,

11: 바닥판, 12: 가이드레일,11: bottom plate, 12: guide rail,

13: 스토퍼 돌기, 14: 좌,우 작동판,13: turning stopper, 14: left and right operating plate,

15: 기둥, 16: 난간,15: pillar, 16: railing,

17: 좌측실린더, 18: 우측실린더,17: left cylinder, 18: right cylinder,

19: 결합부, 20: 보강대,19: coupling part, 20: reinforcing rod,

21: 걸림돌기, 23: 상부리프트 가이드,21: engaging projection, 23: upper lift guide,

Claims (3)

트랙터 또는 경운기에 연결사용하기 위한 연결대와 구름용 바퀴가 구비된 차대의 상부에 작동실린더의 구동상태에 따라 접혀지거나 펴지는 리프트를 형성하고, 상기 리프트의 상부에 수확한 과일을 적재하기 위한 트레일러를 장착하되, 상기 트레일러의 바닥판 좌우측으로 슬라이딩 출몰 작동하는 좌,우 작동판을 형성한 것을 특징으로 하는 과수용 리프트 트레일러.In the upper part of the chassis equipped with a connecting wheel for a tractor or a cultivator and a wheel for rolling, a lift that is folded or unfolded according to the driving state of the operation cylinder is formed, and a trailer for loading the harvested fruit on the upper part of the lift is formed. Equipped with a lifting trailer, characterized in that the left and right operating plate is formed to slide in and out the left and right sides of the bottom plate of the trailer. 제 1 항에 있어서, The method of claim 1, 상기 바닥판의 전후단 저면에 'ㄷ'자 단면을 갖는 가이드레일을 형성하고, 상기 가이드레일에 좌,우 작동판이 끼워져 좌,우 방향으로 슬라이딩 출몰작동하도록 하며, 상기 가이드레일 내부에 'ㄷ'자 단면을 갖는 보강대를 내장시켜 좌,우 작동판의 출몰 동작시 보강대가 연동되어 좌,우 작동판을 받쳐주도록 하되,A guide rail having a 'c' cross section is formed on the bottom surface of the front and rear ends of the bottom plate, and the left and right operating plates are fitted to the guide rail so that the sliding operation is carried out in the left and right directions, and the 'c' inside the guide rail. By embedding the reinforcing bar having a ruler section, the reinforcing bar is interlocked to support the left and right operating plates when the left and right operating plates are in and out. 상기 가이드레일의 상측 중간부 내측에 스토퍼돌기를 하향 돌출 형성하고, 상기 보강대의 내측 끝단에 걸림돌기를 상향 돌출 형성하여 보강대가 가이드레일로 부터 완전히 빠지지 않도록 한 것을 특징으로 하는 과수용 리프트 트레일러.An overlift lift trailer, characterized in that the stopper protrusion protruding downward from the inner side of the upper middle of the guide rail and upwardly protruding the engaging protrusion at the inner end of the reinforcing bar so that the reinforcing bar does not completely come off from the guide rail. 제 1 항 또는 제 2 항에 있어서, The method according to claim 1 or 2, 상기 가이드레일의 저면에 리프트의 상단부가 슬라이딩 작동하도록 안내하는 상부리프트 가이드를 형성하고, 상기 상부리프트 가이드의 중간부 양측에는 서로 교차하면서 마주하도록 좌측실린더와 우측실린더를 설치하며, 상기 좌,우측 실린더의 작동간을 좌우작동판의 내측에 하향 돌출된 결합부에 연결하여 좌,우측 실린더의 작동에 의해 좌우 작동판의 출몰동작이 이루어지도록 한 것을 특징으로 하는 과수용 리프트 트레일러.An upper lift guide is formed on the bottom of the guide rail to guide the upper end of the lift to slide, and a left cylinder and a right cylinder are installed on both sides of the middle of the upper lift guide so as to cross each other, and the left and right cylinders Overwork lift trailer, characterized in that the operation of the left and right operating plate by the operation of the left and right cylinders connected to the engaging portion projecting downward in the inner side of the left and right operating plate is made.
KR1020070082538A 2007-08-17 2007-08-17 Lift trailer KR20090018244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070082538A KR20090018244A (en) 2007-08-17 2007-08-17 Lift trailer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070082538A KR20090018244A (en) 2007-08-17 2007-08-17 Lift trailer

Publications (1)

Publication Number Publication Date
KR20090018244A true KR20090018244A (en) 2009-02-20

Family

ID=40686539

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070082538A KR20090018244A (en) 2007-08-17 2007-08-17 Lift trailer

Country Status (1)

Country Link
KR (1) KR20090018244A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100902424B1 (en) * 2009-03-16 2009-06-11 (주)두성특장차 Mobile wooden house trailer
KR200450022Y1 (en) * 2008-01-16 2010-08-31 주식회사 세웅 Apparatus for working panel for speed sprayer vehicle
WO2011130431A2 (en) * 2010-04-14 2011-10-20 Bruno Independent Living Aids, Inc. Platform lift trailer and coupling system
KR101456337B1 (en) * 2012-11-09 2014-11-04 (주)에이원엔지니어링 Vehicle for fruit tree cultivation having scissor lift
CN104401405A (en) * 2014-09-15 2015-03-11 安徽华菱汽车有限公司 Packing case
KR20160103768A (en) * 2015-02-25 2016-09-02 남궁민우 Timber load lifting device
KR20220001187U (en) * 2020-11-19 2022-05-26 이은영 Elevating housing frame for installing on loading compartment of truck
KR20230104441A (en) * 2021-12-31 2023-07-10 서진산업 주식회사 Dedicated loading box for trucks with easy height adjustment
KR20230133062A (en) 2022-03-10 2023-09-19 강상익 Trailer having lift function

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200450022Y1 (en) * 2008-01-16 2010-08-31 주식회사 세웅 Apparatus for working panel for speed sprayer vehicle
KR100902424B1 (en) * 2009-03-16 2009-06-11 (주)두성특장차 Mobile wooden house trailer
WO2011130431A2 (en) * 2010-04-14 2011-10-20 Bruno Independent Living Aids, Inc. Platform lift trailer and coupling system
WO2011130431A3 (en) * 2010-04-14 2012-02-16 Bruno Independent Living Aids, Inc. Platform lift trailer and coupling system
US8926253B2 (en) 2010-04-14 2015-01-06 Bruno Independent Living Aids, Inc. Platform lift trailer and coupling system
US9505594B2 (en) 2010-04-14 2016-11-29 Bruno Independent Living Aids, Inc. Platform lift trailer and coupling system
KR101456337B1 (en) * 2012-11-09 2014-11-04 (주)에이원엔지니어링 Vehicle for fruit tree cultivation having scissor lift
CN104401405A (en) * 2014-09-15 2015-03-11 安徽华菱汽车有限公司 Packing case
KR20160103768A (en) * 2015-02-25 2016-09-02 남궁민우 Timber load lifting device
KR20220001187U (en) * 2020-11-19 2022-05-26 이은영 Elevating housing frame for installing on loading compartment of truck
KR20230104441A (en) * 2021-12-31 2023-07-10 서진산업 주식회사 Dedicated loading box for trucks with easy height adjustment
KR20230133062A (en) 2022-03-10 2023-09-19 강상익 Trailer having lift function

Similar Documents

Publication Publication Date Title
KR20090018244A (en) Lift trailer
CA2629578A1 (en) Movable wellhead platform
US7740106B2 (en) Mobile mount for attachment of a fall arrest system
US20090301813A1 (en) Elevator work platform assembly
US3415339A (en) Fork lift attachment
KR101200204B1 (en) Elevating work platform for fruit tree work
CN103075186B (en) Fully mechanized mining hydraulic support installation and transport truck
KR101260601B1 (en) high-place worktable type telescopic for lifting apparatus
US2897989A (en) Crate cart
KR101353295B1 (en) high place working vehicles for agriculture
KR101288370B1 (en) Worktable carriage for tunnel
KR101823592B1 (en) High-place working apparatus for agriculture
CN209367744U (en) A kind of logistics center's fork truck
EP1388518B1 (en) Commissioning apparatus
KR200404072Y1 (en) Trailer with footboard possessing draw in and draw out
KR100933921B1 (en) A maltipurpose trailer of having attachable hydraulic controller
KR200472815Y1 (en) High-Rise Working Vehicle for Agricultural Work
CN204802937U (en) High altitude construction safety protection cage
KR101547507B1 (en) High-Rise Working Vehicle Having Detachable Attachment
CN210973718U (en) Combined transport vehicle for existing building additionally provided with elevator shaft to lift and crawl through stairs
KR101389526B1 (en) Mast assembly for a skid loader
KR102166354B1 (en) Working Vehicle
KR200406369Y1 (en) Stoper having many function in car lift
PL225592B1 (en) Orchard platform
CN219509585U (en) Underground multipurpose ascending ladder

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E601 Decision to refuse application