KR20160040756A - Dumping apparatus for loading on truck - Google Patents

Dumping apparatus for loading on truck Download PDF

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Publication number
KR20160040756A
KR20160040756A KR1020140133990A KR20140133990A KR20160040756A KR 20160040756 A KR20160040756 A KR 20160040756A KR 1020140133990 A KR1020140133990 A KR 1020140133990A KR 20140133990 A KR20140133990 A KR 20140133990A KR 20160040756 A KR20160040756 A KR 20160040756A
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KR
South Korea
Prior art keywords
truck
dump
loading compartment
hydraulic cylinder
loading box
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KR1020140133990A
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Korean (ko)
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강승구
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강승구
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Priority to KR1020140133990A priority Critical patent/KR20160040756A/en
Publication of KR20160040756A publication Critical patent/KR20160040756A/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
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting 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
    • 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
    • B60P1/06—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 mechanical gearing only
    • B60P1/14—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 mechanical gearing only with cables, chains, or the like
    • 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
    • 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
    • B60P1/4464—Warning signals, e.g. accoustic or visual
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2302/00—Responses or measures related to driver conditions
    • B60Y2302/03—Actuating a signal or alarm device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains

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

Abstract

The present invention relates to a dumping apparatus loaded on a truck which is loaded on a general truck instead of a dump truck to be lifted and lowered as in a dump truck to dump loaded cargo. The dumping apparatus loaded on a truck comprises: a dump loading compartment which is folded and stacked on an upper portion of a truck loading compartment relatively fixed on a vehicle body, and rotates about a rear end thereof hinged on the loading compartment with respect to the truck loading compartment; a chain wherein an end of one side thereof is relatively fixed with respect to the truck loading compartment, and an end of the other side thereof is fixed on a lower portion of a front end of the dump loading compartment; a hydraulic cylinder which is erected on a middle of a front end of the truck loading compartment, and lifts and lowers the dump loading compartment by linking a pulley mounted on a front end thereof driven to extend and contact and the chain; and an auxiliary support rotatably mounted to be folded onto an upper surface of the truck loading compartment, and erected and rotated to support a lower surface of the dump loading compartment while the dump loading compartment is lifted.

Description

트럭 탑재용 덤프장치{DUMPING APPARATUS FOR LOADING ON TRUCK}DUMPING APPARATUS FOR LOADING ON TRUCK [0002]

본 발명은 덤프트럭이 아닌 일반 트럭에 탑재하여 덤프트럭과 같이 승강 작동함으로써 적재된 화물을 덤핑시킬 수 있도록 한 트럭 탑재용 덤프장치에 관한 것이다.The present invention relates to a truck mounting dump apparatus which can be mounted on a general truck instead of a dump truck and can be lifted up and down like a dump truck to dump the loaded cargo.

일반적으로 덤프트럭이 아닌 종래의 트럭은 적재함이 차체에 상대적으로 고정되어 있는 관계로 이를 덤프트럭과 같이 승강 회동시키는 덤핑 기능을 수행할 수 없었다.In general, a conventional truck other than a dump truck can not perform the dumping function of moving the dump truck like a dump truck because the load box is relatively fixed to the vehicle body.

한편, 덤프트럭의 경우에는 일반적으로 대형트럭에 한하여 적용되고 있는 관계로 고가장비로서 부담이 될 뿐 아니라 중,소규모의 하역 작업에 부적합하다는 문제가 있었다.
On the other hand, in case of dump trucks, since it is generally applied to heavy trucks, it is not only a burden for high-priced equipment but also is inadequate for small and medium-sized cargo handling operations.

[선행기술문헌][Prior Art Literature]

특허등록 제10-1045466호 (등록일자: 2011.06.23)
Patent Registration No. 10-1045466 (Registration date: June 23, 2011)

따라서, 본 발명의 목적은 적재함 덤핑 기능이 없는 일반 트럭에 탑재함으로써 덤프트럭과 같이 적재함을 승강 작동시킬 수 있도록 한 트럭 탑재용 덤프장치를 제공하는 데 있다.Therefore, it is an object of the present invention to provide a truck mounting dump apparatus that can be mounted on a general truck without a load dumping function, such that the load box can be lifted and operated like a dump truck.

상기 목적을 달성하기 위해 본 발명은, 차체에 상대적으로 고정된 트럭적재함 상부로 포개어져 적층되며 상기 적재함과 힌지결합되는 후단부를 중심으로 상기 트럭적재함에 대해 상대 회동 가능한 덤프적재함과; 일측단부가 상기 트럭적재함에 대해 상대적으로 고정되고 타측단부가 상기 덤프적재함의 선단 하부에 고정되는 체인과; 상기 트럭적재함의 선단 중앙에 기립되고, 신축 구동되는 상단부에 결합되는 풀리와 상기 체인 간의 연동을 매개로 하여 상기 덤프적재함의 승강을 달성하는 유압실린더와; 상기 트럭적재함의 상면에 포개어지도록 회동 가능하게 결합되며, 상기 덤프적재함이 상승된 상태에서 기립 회동되어 상기 덤프적재함의 저면을 지지하는 보조받침대를 포함하는 트럭 탑재용 덤프장치를 제공한다.To achieve the above object, according to the present invention, there is provided a dump truck comprising: a dump truck stacked on top of a truck loading station relatively fixed to a vehicle body and relatively rotatable with respect to the truck loading station about a rear end portion hinged to the loading rack; A chain having one end fixed relative to the truck loading box and the other end fixed to the bottom end of the dump loader; A hydraulic cylinder which stands at the center of the front end of the truck loading box and which is coupled to an upper end portion of the drive shaft and is driven to move up and down the dump loader through interlocking between the pulleys; And an auxiliary pedestal pivotally coupled to the upper surface of the truck loading box so as to be rotatable and supporting the bottom surface of the dump loading box while being vertically rotated in a state in which the dump loading box is raised.

여기서, 상기 트럭 탑재용 덤프장치는 상기 덤프적재함의 상승을 감지하기 위한 감지수단과; 상기 감지수단의 감지신호에 의해 동작되는 알람수단을 더 포함할 수도 있다.The truck loading dump apparatus includes sensing means for sensing a rise of the dump truck; And alarm means operated by the sensing signal of the sensing means.

이상과 같은 본 발명에 따른 트럭 탑재용 덤프장치에 의하면, 적재함 덤핑 기능이 없는 일반 트럭에도 덤프트럭과 같이 적재함을 승강 작동시킬 수 있다. 특히, 트럭적재함에 기립 회동 가능하게 구비되는 보조받침대를 이용하여 상승된 덤프적재함을 지지함으로써 오작동 등으로 인해 상기 덤프적재함이 하강하여 발생할 수 있는 안전사고를 미연에 방지할 수 있다.According to the truck dump apparatus of the present invention as described above, the load box can be lifted and operated as well as the dump truck even in a general truck that does not have the load dumping function. Particularly, it is possible to prevent a safety accident that may occur due to a drop of the dump truck due to a malfunction or the like by supporting the raised dump truck using an auxiliary support which is provided so as to be rotatable in a truck loading box.

또한, 덤프적재함의 상승을 감지하는 감지수단과 알람수단을 통해 차량운전자의 오조작 등으로 인한 덤프적재함의 상승을 즉각적으로 파악할 수 있도록 함으로써 차량의 운행중에 덤프적재함이 상승하는 등의 안전사고의 발생을 방지할 수 있다.In addition, through the detection means and the alarm means for detecting the rise of the dump truck, it is possible to instantly grasp the rise of the dump truck due to a mistake of the driver of the vehicle, so that a safety accident Can be prevented.

도 1은 본 발명의 실시예에 따른 트럭 탑재용 덤프장치의 설치상태를 도시한 측면도,
도 2는 도 1의 트럭 탑재용 덤프장치의 사시도,
도 3은 도 2의 트럭 탑재용 덤프장치의 작동전 상태를 도시한 사시도,
도 4는 도 1의 트럭 탑재용 덤프장치의 작동과정을 설명하기 위한 측면도,
도 5는 도 2의 트럭 탑재용 덤프장치의 부분확대 사시도,
도 6은 도 5에서 풀리와 체인간 결합상태를 도시한 부분확대 사시도이다.1 is a side view showing an installation state of a truck mounting dump apparatus according to an embodiment of the present invention,
Fig. 2 is a perspective view of the truck mounting dump apparatus of Fig. 1,
Fig. 3 is a perspective view showing the state before the operation of the truck mounting dump apparatus of Fig. 2,
FIG. 4 is a side view for explaining the operational process of the truck mounting dump apparatus of FIG. 1;
Fig. 5 is a partially enlarged perspective view of the truck mounting dump apparatus of Fig. 2,
FIG. 6 is a partially enlarged perspective view showing the state of the pulley and the body in FIG. 5; FIG.

본 발명의 실시예에 따른 트럭 탑재용 덤프장치는, 도 1에 도시된 바와 같이, 트럭적재함(1) 상측에 적층되는 덤프적재함(10), 상기 덤프적재함(10)의 승강 회동의 중심이 되는 후단부의 힌지(20), 상기 트럭적재함(1) 선단에 구성되는 지지구(30), 이 지지구(30)의 상측에서 신축 구동되어 덤프적재함(10)을 승강시키는 유압실린더(40)를 포함하여 구성된다.As shown in FIG. 1, a truck mounting dump apparatus according to an embodiment of the present invention includes a dump truck 10 stacked on a truck loading box 1, a dump truck 10 which is a center of the dump truck 10 A hinge 20 at the rear end portion, a support 30 formed at the front end of the truck loading box 1, and a hydraulic cylinder 40 which is retractably driven on the upper side of the support 30 to raise and lower the dump tray 10 .

도 2 및 도 3에 도시된 바와 같이, 덤프적재함(10)은 화물을 적재할 수 있도록 상측이 개방되는 일정 형태의 함체로 구성되며, 트럭적재함(1) 상측에 적층될 수 있도록 트럭적재함(1)의 넓이보다 좁게 형성되어 탈착이 이루어질 수 있도록 구성된다.As shown in FIGS. 2 and 3, the dump truck 10 comprises a housing of a certain type, which is opened upward to load cargo. The dump truck 10 includes a truck loading box 1 So that the detachment can be performed.

덤프적재함(10)의 하부로는 격벽으로 형성되는 금속재질의 보강판(13, 도 5 참조)을 형성하여 덤프적재함(10)에 고중량의 화물이 적재된 경우 보강판(13)의 보강구조로 하여금 견딜 수 있도록 한다.A reinforcing plate 13 (see FIG. 5) made of metal and formed as a partition wall is formed at the lower part of the dump truck 10 so that when the heavy load is loaded on the dump truck 10, To be able to endure.

힌지(20)는 덤프적재함(10)의 후단부와 트럭적재함(1) 사이를 힌지체결하여 적재함(10)의 승강회동을 도모할 수 있도록 구성된다.The hinge 20 is configured to hinge between the rear end of the dump truck 10 and the truck loading box 1 to allow the loading rack 10 to be raised and lowered.

지지구(30)는 유압실린더(40)를 지지할 수 있도록 구성된 것으로, 트럭적재함(1) 선단에서 볼트에 의해 체결구성된다.The support member 30 is configured to support the hydraulic cylinder 40 and is fastened by a bolt at the front end of the truck loading box 1. [

유압실린더(40)는 지지구(30)의 상부에 형성되며 덤프적재함(10)의 선단을 선택적으로 승강 이송할 수 있도록 솔레노이드 밸브의 구동에 의해 로드가 작동되는 통상의 실린더로 구성된다.The hydraulic cylinder 40 is formed on the upper portion of the support 30 and is constituted by a conventional cylinder in which the rod is actuated by driving the solenoid valve so that the tip of the dump tray 10 can be selectively lifted and lowered.

유압실린더(40)의 상단부는 덤프적재함(10)의 선단에 형성된 고정판(60)에 접지되어 유입실린더(40)의 작동에 따라 고정판(60)을 상하로 이동할 수 있도록 구성된다. The upper end of the hydraulic cylinder 40 is grounded to a fixing plate 60 formed at the tip of the dump tray 10 and is configured to move up and down the fixing plate 60 according to the operation of the inflow cylinder 40.

도 2, 도 3 및 도 5에 도시된 바와 같이, 한 쌍의 체인(50)은 유압실린더(40)의 중간 부분에서 고정판(60)에 안내된 후 덤프적재함(10)의 선단하측으로 단부가 각각 고정되어 유압실린더(40)에 의해 고정판(60)이 승강 이동되도록 한다.2, 3, and 5, the pair of chains 50 are guided to the fixing plate 60 at the middle portion of the hydraulic cylinder 40, and then the ends of the dump truck 10 So that the fixing plate 60 is moved up and down by the hydraulic cylinder 40. [

고정판(60)은 덤프적재함(10)의 선단하부측으로 접지되는 판의 형태로 구성되어 유압실린더(40)의 로드앤드가 접지되고 양측으로 돌출되도록 횡방향으로 형성되는 관통축(63)이 형성되고 상기 관통축(63)의 중단에서 회전가능하도록 구성되되, 유입실린더(40)에서 트럭적재함(10)의 하부측으로 연장되는 체인(50)을 안내하는 풀리(65)가 형성된다. 또한 상기 풀리(65)는 체인(50)과 결착될 수 있는 스프로킷으로 구성될 수 있다.The fixing plate 60 is formed in the form of a plate grounded to the lower end of the tip of the dump truck 10 and a through shaft 63 is formed in the lateral direction so that the rod end of the hydraulic cylinder 40 is grounded and protruded on both sides A pulley 65 is formed which guides the chain 50 extending from the inflow cylinder 40 to the lower side of the truck loading box 10 so as to be rotatable at the stop of the through shaft 63. [ Further, the pulley 65 may be constituted by a sprocket which can be engaged with the chain 50.

따라서, 도 4에 도시된 바와 같이 상기 유압실린더(40)의 로드앤드에 접지된 고정판(60)은 유압실린더(40) 로드의 작동에 따라 상, 하로 연동되며 고정판(60)의 연동에 따라 체인(50)은 풀리(65)에서 안내되어 고정판(60)의 이동을 용이하게 하여 고정판(60)과 접지된 덤프적재함(10)이 유압실린더(40)의 작동에 따라 힌지부(20)를 기준으로 회동되어 덤프적재함(10)에 덤프기능이 구비되는 것이다.4, the fixed plate 60, which is grounded to the rod end of the hydraulic cylinder 40, is interlocked with the upper and lower parts in accordance with the operation of the hydraulic cylinder 40 rod, The control unit 50 is guided by the pulley 65 to facilitate the movement of the fixing plate 60 so that the dump loader 10 grounded to the fixing plate 60 is moved in the direction of the hinge 20 in accordance with the operation of the hydraulic cylinder 40 So that the dump tray 10 is provided with a dump function.

여기서, 상기 덤프적재함(10) 선단의 중앙으로 수직방향으로 연장되어 상측으로 돌출되는 공간으로 형성되며 양측으로 수직으로 연장되면서 단부가 경사지는 형태의 안내부(73)가 형성되는 수용홈(70)이 구성된다.The receiving groove 70 is formed as a space extending vertically to the center of the tip of the dump tray 10 and protruding upwardly and formed with a guide portion 73 extending vertically to both sides and having an inclined end, .

상기 수용홈(70)의 하부로 고정판(60)을 접지구성하여 상기 유압실린더(40)의 구동에 따라 덤프적재함(10)이 상단으로 회동되면 고정판(60)은 수용홈(70) 내에서 관통축(63)이 안내부(73)에 안내된 상태로 상측으로 이동되고, 덤프적재함(10)이 하단으로 회동되어 트럭적재함(1)으로 안착될 때 유압실린더(40)는 수용홈(70)에 수용되며, 상기 고정판(60)의 돌출된 관통축(63)의 양측단부가 수용홈(70)의 안내부(73) 상에서 안내되도록 구성되어 덤프적재함(10)의 회동이 용이하게 이루어짐과 동시에 유압실린더(40)가 덤프기능을 실시하지 않을 때에는 덤프적재함(10)의 수용홈(70)으로 유압실린더(40) 및 체인(50)을 보호할 수 있도록 한다.The fixing plate 60 is grounded to the lower portion of the receiving groove 70. When the hydraulic cylinder 40 is driven to rotate the dump tray 10 to the upper end, the fixing plate 60 is pushed into the receiving groove 70 The hydraulic cylinder 40 is moved in the receiving groove 70 when the dump truck 10 is pivoted to the lower end and is seated in the truck loading box 1, And both end portions of the protruded through shaft 63 of the fixing plate 60 are guided on the guide portion 73 of the receiving groove 70 so that the dump tray 10 can be easily rotated The hydraulic cylinder 40 and the chain 50 can be protected by the receiving groove 70 of the dump tray 10 when the hydraulic cylinder 40 does not perform the dump function.

여기서, 도 6에 도시된 바와 같이 상기 고정판(60)에 형성된 관통축(63)의 양측단부를 회전가능하도록 수용하여 수용홈(70)의 안내부(73)에 안내되는 안내롤러부(67)가 구성되어 덤프적재함(10)의 회동에 따라 발생되는 안내부(73)와 관통축(63)의 마모를 방지할 수 있도록 한다.6, guide roller portions 67, which are rotatably received at opposite ends of the through shaft 63 formed in the fixing plate 60 and are guided by the guide portions 73 of the receiving grooves 70, So that wear of the guide portion 73 and the through shaft 63 caused by the rotation of the dump tray 10 can be prevented.

한편, 본 발명의 실시예에 따른 트럭 탑재용 덤프장치는, 도 2에 도시된 바와 같이, 트럭적재함(1) 상에 회동 가능하게 결합되는 T자 보조받침대(80)를 더 포함한다.On the other hand, the truck mounting dump apparatus according to the embodiment of the present invention further includes a T-assistant pedestal 80 rotatably coupled to the truck loading box 1, as shown in FIG.

T자 보조받침대(80)는 트럭적재함(1) 상에 설치되는 프레임(2) 내에 수용됨으로써 트럭적재함(1)의 상면에 완전히 포개어지도록 구비될 수 있다.The T-assistant pedestal 80 may be provided so as to be completely superimposed on the upper surface of the truck loading box 1 by being accommodated in the frame 2 installed on the truck loading box 1.

이러한 T자 보조받침대(80)는, 도 4에 도시된 바와 같이, 유압실린더(40)의 구동으로 덤프적재함(10)을 상승시킨 경우 트럭적재함(1)으로부터 기립 회동시켜 상승된 덤프적재함(10)의 경사진 저면을 지지함으로써 보조적 안전수단으로서 기능한다.4, when the dump truck 10 is raised by the drive of the hydraulic cylinder 40, the T-assistant cradle 80 is elevated from the truck mount box 1 and raised to the dump truck 10 ) As a supplementary safety means.

또한, 본 발명의 실시예에 따른 트럭 탑재용 덤프장치는, 도 2에 도시된 바와 같이, 트럭적재함(1)의 상면으로 일측에 리미트스위치(91)를 설치함으로써 덤프적재함(10)의 상승을 감지하기 위한 감지수단으로 사용할 수 있다.2, the truck mounting dump apparatus according to the embodiment of the present invention includes a limit switch 91 installed on one side of the upper surface of the truck loading box 1 to raise the height of the dump truck 10 And can be used as sensing means for sensing.

이러한 리미트스위치(91)에 의하면, 차량의 운행중 운전자의 실수로 덤프적재함(10)을 상승시키는 버튼을 조작한 경우 이를 감지, 도 4에 도시된 바와 같이, 운전석 내에 설치되는 경음기(92)를 작동시켜 운전자에게 경고토록 할 수 있다.According to the limit switch 91, when a button for raising the dump tray 10 is operated by mistake of the driver in the course of vehicle operation, the limit switch 91 detects the fact that the hump 92 installed in the driver's seat is operated So that the driver can be warned.

여기서, 상기 경음기(92)는 알람수단의 일종으로서, 이와 같이 운전자나 기타 인근 작업자에게 덤프적재함(10)의 작동을 알리기 위한 알람수단으로서 램프 등과 대체되거나 내지 병행하여 적용될 수 있다.Here, the horn 92 is a kind of alarm means, and can be replaced with a lamp or the like as an alarm means for informing a driver or other nearby worker of the operation of the dump tray 10.

한편, 이상에서 설명된 트럭 탑재용 덤프장치는 본 발명의 이해를 돕기 위한 일 실시예에 불과하므로 본 발명의 권리범위 내지 기술적 범위가 상기 설명된 바에 한정되는 것으로 이해되어서는 곤란하다.On the other hand, since the truck mounting dump apparatus described above is only one embodiment for facilitating understanding of the present invention, it is difficult to understand that the scope of the invention and the technical scope of the present invention are limited to those described above.

본 발명의 권리범위 내지 기술적 범위는 후술하는 특허청구범위 및 그 균등범위에 의해 정하여진다.The scope of the present invention is defined by the appended claims and their equivalents.

10 : 적재함 20 : 힌지부
30 : 지지구 40 : 유압실린더
50 : 체인 60 : 고정판
63 : 관통축 65 : 풀리
67 : 안내롤러부 70 : 수용홈
73 : 안내부 80: T자 보조받침대
91: 리미트스위치 92: 경음기10: Loading box 20: Hinge part
30: branch 40: hydraulic cylinder
50: chain 60: fixed plate
63: through shaft 65: pulley
67: guide roller portion 70: receiving groove
73: Information section 80: T-shaped auxiliary support
91: limit switch 92: horn

Claims (2)

차체에 상대적으로 고정된 트럭적재함 상부로 포개어져 적층되며 상기 적재함과 힌지결합되는 후단부를 중심으로 상기 트럭적재함에 대해 상대 회동 가능한 덤프적재함과;
일측단부가 상기 트럭적재함에 대해 상대적으로 고정되고 타측단부가 상기 덤프적재함의 선단 하부에 고정되는 체인과;
상기 트럭적재함의 선단 중앙에 기립되고, 신축 구동되는 상단부에 결합되는 풀리와 상기 체인 간의 연동을 매개로 하여 상기 덤프적재함의 승강을 달성하는 유압실린더와;
상기 트럭적재함의 상면에 포개어지도록 회동 가능하게 결합되며, 상기 덤프적재함이 상승된 상태에서 기립 회동되어 상기 덤프적재함의 저면을 지지하는 보조받침대를 포함하는 트럭 탑재용 덤프장치.A dump truck stacked on top of a truck loading station fixed relative to a vehicle body and relatively rotatable with respect to the truck loading station about a rear end hinged to the loading station;
A chain having one end fixed relative to the truck loading box and the other end fixed to the bottom end of the dump loader;
A hydraulic cylinder which stands at the center of the front end of the truck loading box and which is coupled to an upper end portion of the drive shaft and is driven to move up and down the dump loader through interlocking between the pulleys;
And an auxiliary pedestal pivotably coupled to the upper surface of the truck loading box so as to be rotatable, the auxiliary loading standing up and rotating in a raised state to support the bottom surface of the dump loader. 제1항에 있어서,
상기 덤프적재함의 상승을 감지하기 위한 감지수단과;
상기 감지수단의 감지신호에 의해 동작되는 알람수단을 더 포함하는 것을 특징으로 하는 트럭 탑재용 덤프장치.The method according to claim 1,
Sensing means for sensing a rise of the dump tray;
Further comprising alarm means operated by a sensing signal of the sensing means.
KR1020140133990A 2014-10-06 2014-10-06 Dumping apparatus for loading on truck KR20160040756A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190095663A (en) * 2018-02-07 2019-08-16 허동길 Dump body module for general truck mounting
KR20220124330A (en) * 2021-03-02 2022-09-14 주식회사 경신 Apparatus and method for monitoring status of cargo box of truck

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190095663A (en) * 2018-02-07 2019-08-16 허동길 Dump body module for general truck mounting
KR20220124330A (en) * 2021-03-02 2022-09-14 주식회사 경신 Apparatus and method for monitoring status of cargo box of truck

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