KR19990004943U - Loading and unloading of trucks - Google Patents

Loading and unloading of trucks Download PDF

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Publication number
KR19990004943U
KR19990004943U KR2019970018211U KR19970018211U KR19990004943U KR 19990004943 U KR19990004943 U KR 19990004943U KR 2019970018211 U KR2019970018211 U KR 2019970018211U KR 19970018211 U KR19970018211 U KR 19970018211U KR 19990004943 U KR19990004943 U KR 19990004943U
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KR
South Korea
Prior art keywords
rear door
support
loading
loading chamber
load
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KR2019970018211U
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Korean (ko)
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KR200157373Y1 (en
Inventor
김재훈
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김재훈
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Priority to KR2019970018211U priority Critical patent/KR200157373Y1/en
Publication of KR19990004943U publication Critical patent/KR19990004943U/en
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Publication of KR200157373Y1 publication Critical patent/KR200157373Y1/en

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    • 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
    • B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
    • B60P1/4414—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load
    • B60P1/4421—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load the loading platform being carried in at least one vertical guide
    • B60P1/4428—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load the loading platform being carried in at least one vertical guide and pivotable in a horizontal plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Loading Or Unloading Of Vehicles (AREA)

Abstract

본 고안의 목적은 적재실하방에 위치한 적재물을 승강시키도록 이동하여 적재실에 적재하면서 하차할 수 있도록 한 트럭의 적재물 승하차장치를 제공함에 있다.An object of the present invention is to provide a loading and unloading device of a truck to move to lift the load located under the load compartment to get off while loading in the load compartment.

상기한 목적을 구현하기 위하여 본 고안은 적재실(1)의 후방 양측에 유압 실린더(3)를 각각 설치하고 유압실린더(3)의 피스톤로드(4)에 후문(5)이 수평을 이루도록 연결하며, 후문(5)은 적재실(5)에 세워 닫을 수 있도록 힌지연결부를 갖도록 하여 유압실린더(3)에 의하여 후문(5)이 승하강되도록 한 트럭의 적재실 후문 승하강장치에 있어서, 후문(5)에 유압 실린더(3)를 설치하여 피스톤로드(4)의 선단에 포크(8)를 설치하여 전후진되도록 하되 후진시 후문(5)에 형성한 가이드홈(51)에 내입되도록 함과, 적재실(1)의 후방 양측에 설치한 가이드관(9)을 따라 승하강되는 지지간(10)에 후문(5)을 받치는 받침간(11)과 후문이 닫힐 때 절첩되도록 힌지(12)연결하고 받침간(11)과 지지간(10)이 받쳐 유지되도록 연결부재(13)로 연결하므로서 승하차작업의 능률을 향상시킬 뿐만 아니라 안전하면서도 편리하게 승,하차할 수 있는 효과가 있다.In order to realize the above object, the present invention installs hydraulic cylinders 3 on both rear sides of the loading chamber 1 and connects the rear door 5 to the piston rod 4 of the hydraulic cylinder 3 to be horizontal. The rear door 5 is equipped with a hinge connection to be closed in the loading chamber 5 so that the rear door 5 is lifted up and down by the hydraulic cylinder 3 so that the rear door lifting device of the rear door ( 5) by installing the hydraulic cylinder (3) to the fork (8) to the front and rear of the piston rod (4) to be forward and backward to be inserted into the guide groove (51) formed in the rear door (5), Connecting the hinge 12 so as to be folded when the rear door is closed and the support base 11 supporting the rear door 5 to the support shaft 10 which is lowered along the guide pipe 9 installed at both rear sides of the loading chamber 1. And by connecting the connecting member 13 so that the support between the support 11 and the support 10 is supported, it only improves the efficiency of getting on and off work But it is safe and effective, which can easily win and get off.

Description

트럭의 적재물 승하차장치Loading and unloading of trucks

제 1 도는 본 고안의 구성을 보인 일부측단면도1 is a partial side cross-sectional view showing the configuration of the present invention

제 2 도는 본 고안의 구성을 보인 일부단면 후면도2 is a partial cross-sectional rear view showing the configuration of the present invention

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1:적재실2:유압작동장치1: loading room 2: hydraulic actuator

3,6:유압실린더4:피스톤로드3,6: hydraulic cylinder 4: piston rod

5:후문8:포크5: back door 8: fork

9:가이드관10:지지간9: Guide tube 10: Supporting section

11:받침간12:힌지11: Base 12: Hinge

13:연결부재51:가이드홈13: connecting member 51: guide groove

본 고안은 트럭의 적재물 승하차장치에 관한 것으로 더 상세하게는 적재실하방에 위치한 적재물을 승강시키도록 이동하여 적재실에 적재하면서 하차할 수 있도록 한 것이다.The present invention relates to a loading and unloading device of a truck, and more particularly, to move to raise and lower the load located below the loading chamber so that it can be unloaded while loading in the loading chamber.

일반적으로 트럭의 적재실은 후면 및 양측면을 개폐시키도록 구성되어 짐 등을 실을 경우에는 실고자 하는 방향에 따라 측면 또는 후면을 오픈시킨 상태에서 적재물을 실게 되는데 대부분 필요방향의 면을 개폐시키어 일일이 작업자가 짐을 올리어 실거나 내리므로서 많은 시간이 걸리고 상당한 육체적인 노동력이 요구되고 있다. 더욱이 작업자가 승하차시키기 어려운 과중한 적재물은 별도의 지계차 등의 승하차기계에 의존하여 작업을 하여야 하는 등의 번거로움이 많았다.In general, when the load compartment of the truck is configured to open and close the rear and both sides, the load is loaded with the side or the rear open according to the direction to be loaded. Raising and lowering the load takes much time and requires considerable physical labor. In addition, heavy loads that are difficult for workers to get on and off were cumbersome, such as having to rely on separate loading and unloading machines for work.

본 고안의 목적은 상기에서와 같은 종래의 문제점을 해결하고자 제안된 것으로, 적재실하방에 위치한 적재물을 승강시키도록 이동하여 적재실에 적재하면서 하차할 수 있도록 한 트럭의 적재물 승하차장치를 제공함에 있다.An object of the present invention is to solve the conventional problems as described above, to provide a loading and unloading device of a truck to move to raise and lower the load located below the load compartment to load while loading in the load compartment. .

상기한 목적을 구현하기 위하여 본 고안은 적재실의 후면이 유압실린더에 의하여 승하강되도록 한 것에 있어서, 후문의 외측 양쪽에 유압실린더를 설치하여 피스톤로드의 선던에 포크를 설치하여 후진시 후면의 가이드홈에 내입되도록 함과, 적재실의 후방 양측에 설치한 가이드관을 따라 승하강되는 지지간에 후면을 받치는 받침간과 후면이 닫힐 때 절첩되도록 힌지연결하고 받침간과 지지간이 직각으로 받쳐 유지되도록 받침간과 지지간의 끝단을 선재로 연결함을 특징으로 한다.In order to realize the above object, the present invention is designed to raise and lower the rear side of the loading chamber by the hydraulic cylinder, and install the hydraulic cylinders on both sides of the rear door to install a fork at the front of the piston rod to guide the rear It is to be inserted into the groove, and the support between the support pipes installed on both sides of the rear side of the loading chamber is supported by the hinge between the supporting base and the support when the rear is closed. It is characterized by connecting the ends of the liver with a wire rod.

본 고안의 실시예를 첨부한 제 1 도 및 제 2 도의 도면에 의하여 상세히 설명하면 다음과 같다.When described in detail with reference to the drawings of Figures 1 and 2 attached to an embodiment of the present invention.

트럭 적재실(1)의 양측 후단부에 유압실린더(3)를 각각 수직으로 바닥에 고정, 설치하여 피스톤로드(4)가 적재실(1)의 하방으로 돌출되어 승하강되도록 설치하고, 피스톤로드(4)의 하단에 후문(5)이 수평으로 위치되도록 각각 연결, 고정하여 피스톤로드(4)의 작동에 따라 후문(5)이 승하강되도록 하며, 상기의 적재실(1)의 저부에는 유압실린더(3)를 작동시키도록 유압펌프 등을 포함하는 유압작동장치(2)가 구비된다.Hydraulic cylinders 3 are fixed to the bottom of each side of the truck loading chamber 1 vertically and installed on the floor so that the piston rod 4 protrudes downward from the loading chamber 1 to move up and down. The rear door 5 is connected to each other so that the rear door 5 is horizontally positioned at the bottom of the lower part 4 so that the rear door 5 can be raised and lowered according to the operation of the piston rod 4, and the hydraulic pressure is applied to the bottom of the loading chamber 1. A hydraulic actuator 2 including a hydraulic pump or the like is provided to operate the cylinder 3.

그리고 상기 후면(5)의 외측 양쪽에 유압실린더(6)를 각각 설치하여 피스톤로드(7)의 선단에 포크(8)를 설치하여 전후진되도록 하되, 후문(5)에 후진시 포크(8)가 내입되도록 가이드홈(51)을 형성하여 포크(8)가 후문(5)으로부터 입출되도록 구성한다.And by installing the hydraulic cylinder (6) on each of the outer both sides of the rear surface (5) to install the fork (8) to the front end of the piston rod (7) to move forward and backward, the fork (8) when the rear door (5) Guide groove 51 is formed so that the fork 8 is configured to enter and exit from the rear door (5).

한편, 적재실(1)의 후방 양측에 설치한 가이드관(9)을 따라 승하강되도록 지지간(10)을 구비하여 후문을 받치는 받침간(11)과 후문(5)이 닫힐 때 함께 절첩되도록 힌지(12)연결하고, 후문(5)에 적재물이 적재한 상태에서 하방으로 미치는 힘을 잡아주기 위하여 받침간(11)과 지지간(10)이 직각으로 받쳐 유지되도록 받침간(11)과 지지간(10)의 끝단을 사슬 등의 연결부재(13)로 연결한 것이다.On the other hand, it is provided with a support interval (10) to move up and down along the guide pipe (9) installed on both sides of the rear of the loading chamber (1) so as to be folded together when the backrest (11) and the back (5) supporting the back door are closed. Hinge 12, and supporting base 11 and support so that the supporting base 11 and the support 10 are supported at right angles in order to hold the force applied downward in the state that the load is loaded on the rear door (5) The end of the liver 10 is connected to the connection member 13, such as a chain.

이와 같이 구성한 본 고안은 많은 량의 적재물을 실을 경우나 무거운 적재물을 실을 경우에는 후문(5)을 오픈시키게 되면 힌지연결부에 의하면 후문(5)이 수평상태를 이루게 되면서 지지간(10)과 받침간(11)을 연결하는 연결부재(13)에 의하여 후문(5)을 잡아주게 된다. 이 상태에서 유압작동장치(2)의 하강작동신호에 의하여 유압실린더(3)의 작동으로 피스톤로드(4)에 의해 지지되는 후문(5)이 서서히 하강되어지면 적재물 가까이 위치시키게 한 후 실고자 하는 적재물을 지면에 위치한 후문(5)의 위에 옮겨 놓은 후 유압작동장치(2)의 승강작동신호를 가하면 유압 실린더(3)의 작동으로 후문(5)이 서서히 승강되고 동시에 후문(5)의 저면을 받아치고 있는 받침간(11)과 연결부재(13)로 연결한 지지간(10)이 함께 가이드관(9)을 따라 승강되고 이때 지지간(10)과 받침간(11)을 연결하는 연결부재(13)에 의하여 적재물이 올려진 후문을 받치어 안전하게 승강되도록 하여 트럭 적재실(1)의 선상에 위치하게 되므로서 후문(5)에 실려 있는 적재물을 적재실(1)내로 위치만 이동시켜 주어 적재물을 실을 수 있게 되는 것이다.The present invention constituted as described above, when the rear door 5 is opened when a large amount of load or a heavy load is loaded, the rear door 5 is in a horizontal state according to the hinge connecting portion, and the support interlock 10 is formed. The rear door 5 is held by the connection member 13 connecting the support 11. In this state, when the rear door 5 supported by the piston rod 4 is gradually lowered by the operation of the hydraulic cylinder 3 by the lowering operation signal of the hydraulic actuating device 2, it is to be placed near the load. When the load is placed on the rear door 5 located on the ground and the lifting operation signal of the hydraulic actuator 2 is applied, the rear door 5 is gradually lifted by the operation of the hydraulic cylinder 3 and at the same time, the bottom of the rear door 5 is moved. A support member 10 connected to the supporting support member 11 and the connecting member 13 is lifted along the guide tube 9 together, and at this time, a connecting member connecting the support member 10 and the support member 11 to each other. Since the load is lifted safely by supporting the rear door on which the load is placed by 13, it is located on the line of the truck loading chamber 1, so that the load loaded on the rear door 5 is moved into the loading chamber 1 only. The load can be loaded.

그리고 파렛트상에 올려진 적재물을 실을 경우 등에는 후문(5)을 하강시킨 상태에서 후문(5)에 설치된 유압 실린더(3)를 작동시키면 후문(5)에 내입된 포크(8)가 전진하여 파렛트에 끼워지고 이 상태에서 지면으로부터 약간 들어 올린 상태에서 다시 포크(8)를 후진시키어 파렛트를 포함하는 적재물이 후문(5)상에 위치시킨 후 상기에서와 같은 방법으로 유압 실린더(3)의 작동으로 후문(5)을 승강시키어 트럭 적재실(1)의 선상에 위치하게 되므로서 후문(5)에 실려 있는 적재물을 적재실(1)내로 위치만 이동시켜 주어 적재물을 실을 수 있게 되는 것이다.When loading the load on the pallet, the fork 8 embedded in the rear door 5 moves forward when the hydraulic cylinder 3 installed on the rear door 5 is operated while the rear door 5 is lowered. The hydraulic forklift 3 is operated in the same manner as described above after the fork 8 is retracted while the pallet is mounted and lifted slightly from the ground in such a state that the load including the pallet is placed on the rear door 5. As a result, the rear door 5 is lifted and positioned on the line of the truck loading chamber 1, so that the load loaded on the rear door 5 can be moved only into the loading chamber 1 so that the load can be loaded.

이러한 방법으로 적재물의 승차가 완료되면 기존의 방법과 같이 후문(5)을 세워주면 힌지연결부에 의하여 후문(5)과 함께 받침간(11)을 젖혀 닫을 수 있게 되는 것이다.When the loading of the load is completed in this way, if the rear door (5) as in the conventional method is to be able to close the support base 11 with the rear door (5) by the hinge connection.

상기한 방법은 적재물을 승차시를 설명하였으나 적재물의 하차시에도 상기의 작용 역순으로 하여 적재물을 하차시키게 되는 것이다.Although the above-described method has described the loading of the load, the loading is unloaded in the reverse order of operation even when the loading of the load.

이상과 같이 본 고안은 적재물을 승하차시 일일이 들어서 올리지 않고 일시에 많은 량의 적재물을 승강 또는 하강시키어 주는 동시에 포크기능을 갖으면서 승하차시 후문에 미치는 수직하중을 잡아주어 승하차작업의 능률을 향상시킬 뿐만 아니라 안전하면서도 편리하게 승,하차할 수 있는 효과가 있다.As described above, the present invention not only lifts and lifts loads, but also lifts or lowers a large amount of loads at a time, and at the same time, it has a fork function to catch vertical loads on the back door when getting on and off, thereby improving the efficiency of getting on and off the work. Rather, it is safe and convenient to get on and off.

Claims (1)

적재실(1)의 후방 양측에 유압 실린더(3)를 각각 설치하고 유압 실린더(3)의 피스톤로드(4)에 후문(5)이 수평을 이루도록 연결하며, 후문(5)은 적재실(5)에 세워 닫을 수 있도록 힌지연결부를 갖도록 하여 유압 실린더(3)에 의하여 후문(5)이 승하강되도록 한 트럭의 적재실 후문 승하강장치에 있어서,Hydraulic cylinders 3 are respectively installed on both rear sides of the loading chamber 1, and the rear door 5 is horizontally connected to the piston rod 4 of the hydraulic cylinder 3, and the rear door 5 is the loading chamber 5. In the loading chamber rear door lifting device of a truck, which has a hinge connection so that the rear door 5 can be lifted up and down by a hydraulic cylinder 3, 후문(5)에 유압 실린더(3)를 설치하여 피스톤로드(4)의 선단에 포크(8)를 설치하고 포크(8)가 후진시 후문(5)에 형성한 가이드홈(51)에 내입되도록 함과, 적재실(1)의 후방 양측에 설치한 가이드관(9)을 따라 승하강되는 지지간(10)에 후문(5)을 받치는 받침간(11)과 후문이 닫힐 때 절첩되도록 힌지(12) 연결하고 받침간(11)과 지지간(10)이 받쳐 유지되도록 연결부재(13)로 연결함을 특징으로 하는 트럭의 적재물 승하차장치.Install the hydraulic cylinder (3) in the rear door (5) to install the fork (8) at the tip of the piston rod (4), so that the fork (8) is embedded in the guide groove 51 formed in the rear door (5) when reversing The hinge and the support base 11 supporting the rear door 5 and the rear door are folded to be folded when the rear door is closed along the guide tube 9 installed on both rear sides of the compartment and the loading chamber 1. 12) Loading and unloading device of the truck, characterized in that connected by the connecting member (13) so that the connection and the support between the support (11) and the support between the support (10).
KR2019970018211U 1997-07-10 1997-07-10 Loading and unloading device for a truck KR200157373Y1 (en)

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KR100934703B1 (en) 2008-11-12 2009-12-31 (주)코리아카라반 Removable toilet
KR101581711B1 (en) * 2014-09-23 2015-12-31 주식회사 에이티티알앤디 Rear wheel drive electric truck
KR102230041B1 (en) 2020-08-06 2021-03-19 이준호 vehicle mounted type apparatus for unloading rubber cone
KR102230046B1 (en) 2020-08-06 2021-03-22 이준호 vehicle mounted type apparatus for loading rubber cone

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