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KR200359704Y1 - Door opening/shutting device of loading box for grain transport vehicle - Google Patents

Door opening/shutting device of loading box for grain transport vehicle Download PDF

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Publication number
KR200359704Y1
KR200359704Y1 KR20-2004-0013930U KR20040013930U KR200359704Y1 KR 200359704 Y1 KR200359704 Y1 KR 200359704Y1 KR 20040013930 U KR20040013930 U KR 20040013930U KR 200359704 Y1 KR200359704 Y1 KR 200359704Y1
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South Korea
Prior art keywords
door
hydraulic cylinder
loading box
piece
main body
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KR20-2004-0013930U
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Korean (ko)
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김동수
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김동수
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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
    • B60P1/26—Means for controlling movement of tailboards or sideboards
    • 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
    • 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
    • B60Y2200/146—Silo or fluid transporting vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/02—Platforms; Open load compartments
    • B62D33/023—Sideboard or tailgate structures
    • B62D33/027—Sideboard or tailgate structures movable
    • B62D33/037—Latching means therefor

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Threshing Machine Elements (AREA)

Abstract

본 고안은 곡물수송차량이 갖는 적재함의 도어개폐장치에 관한 것으로, 도어를 상하 분리구성하여 상부도어(8)는 수평부를 통하여 본체가 갖는 유압실린더(22)와 작동편(16)으로 연결하여 유압실린더(22)의 작동시 적재함본체(2)와 작동편(16)사이에 연결된 지지편(30)의 지지로 개폐작동이 이루어지도록 하고, 하부도어(10)는 연결대(26)를 통하여 적재함본체(2)가 갖는 유압실린더(24)와 두개의 작동편 (18)(20)으로 연결하여 유압실린더(24)의 작동시 유압실린더(24) 측 작동편(18)의 중앙부와 적재함본체(2)사이에 연결된 지지편(32)으로부터 작동편(18)이 회전하여 개폐작동이 이루어지도록 한 것으로서, 도어의 완전개방으로 곡물의 배출이 신속하고 원활하게 이루어질수 있도록 하고 또 곡물의 적체로 인한 도어와 이송컨베이어의 변형 내지는 파손 방지로 수명을 연장할 수 있도록 한 것이다.The present invention relates to a door opening and closing device of the loading box having a grain transport vehicle, the upper door 8 is configured by separating the upper and lower doors by connecting the hydraulic cylinder 22 and the operating piece 16 of the main body through the horizontal portion When the cylinder 22 is operated, the opening and closing operation is performed by the support of the support piece 30 connected between the loading box main body 2 and the operating piece 16, and the lower door 10 is loaded through the connecting rod 26. (2) is connected to the hydraulic cylinder 24 and the two operating pieces (18, 20), the operation of the hydraulic cylinder 24, the central part of the operating piece (18) and the loading compartment main body (2) during operation of the hydraulic cylinder (24) The operating piece 18 is rotated from the support piece 32 connected between the rotating pieces so that the opening and closing operation is performed. The opening of the door allows the discharge of grain to be made quickly and smoothly. Life is prevented by deformation or breakage of transfer conveyor It is intended to be extended.

Description

곡물수송차량의 적재함 도어개폐장치{DOOR OPENING/SHUTTING DEVICE OF LOADING BOX FOR GRAIN TRANSPORT VEHICLE}DOOR OPENING / SHUTTING DEVICE OF LOADING BOX FOR GRAIN TRANSPORT VEHICLE}

본 고안은 적재된 곡물의 하치작업이 보다 신속하고 원활하게 이루어질 수있도록 곡물수송차량의 적재함 도어개폐장치에 관한 것이다.The present invention relates to a loading box door opening and closing device of a grain transport vehicle so that the loading operation of the loaded grain can be made more quickly and smoothly.

일반적으로 곡물수송차량의 적재함은 곡물의 무게가 가벼운 만큼 운반량을 늘려주기 위하여 비교적 높고 길게 제작되고 그 내측 바닥면에 이송컨베이어가 설치되며 후방에 갖는 도어는 적재함이 갖는 높이만큼 상하로 긴 일체형으로서 본체상부에 축핀으로 연결설치되어 본체와의 사이에 갖는 유압실린더의 작동으로 개폐되도록 구성된다.In general, the loading box of the grain transportation vehicle is made relatively high and long to increase the transportation amount as the weight of the grain is light, and the conveying conveyor is installed on the inner bottom surface, and the door at the rear is an integral type that is vertically long as the height of the loading box. Is installed to be connected to the upper shaft pin is opened and closed by the operation of the hydraulic cylinder having between the main body.

따라서 도어는 본체와의 사이에 직접적으로 연결된 유압실린더의 작동거리를 감안할 때 완전 개방이 불가능할뿐 아니라 최대 개방각이 매우 작아 도어개방을 통한 곡물의 하치작업시 좁은 배출구로 인한 곡물의 적체현상으로 시간이 많이 소요되고 특히 이 과정에서 도어와 이송컨베이어에는 무리한 힘이 가해져 쉽게 휘어지거나 파손되어 기능을 상실하게 되므로 부품의 잦은 교체로 인한 비용부담이 크고 또 유지관리에도 큰 어려움이 따르게 되는 등의 문제점들이 지적되고 있는 것이다.Therefore, the door is not fully open in view of the operating distance of the hydraulic cylinder directly connected to the main body, and the maximum opening angle is very small. In this process, the doors and conveying conveyors are easily bent or damaged due to excessive force, and thus lose their function. Therefore, the cost of the frequent replacement of parts is high and the maintenance is difficult. It is being pointed out.

본 고안은 상기한 바와 같은 종래기술의 문제점들을 감안하여 도어의 완전개방으로 곡물의 배출이 신속하고 원활하게 이루어질 수가 있고 또 적채된 곡물로 이한 도어나 이송컨베이어의 수명단축 우려가 없는 곡물수송차량의 적재함 도어개폐장치를 제공하는 데 그 목적이 있다.The present invention, in view of the problems of the prior art as described above, the grain can be discharged quickly and smoothly by the full opening of the door, and the grain transport vehicle without fear of shortening the life of the door or the conveying conveyor with the accumulated grain The purpose is to provide a loading door opening and closing device.

이와 같은 본 고안의 목적은 도어를 상하 분리구성하여 유압실린더와는 작동편을 통한 연결로 큰 개폐각을 갖도록 하는 것으로 달성된다.The object of the present invention is to achieve a large opening and closing angle by connecting the door and the hydraulic cylinder via the operating piece by separating the door up and down.

도 1 : 본 고안이 설치되는 곡물수송차량의 측면구성도.1 is a side configuration diagram of a grain transport vehicle in which the present invention is installed.

도 2 : 본 고안의 닫힘시를 나타낸 측면구성도.2 is a side view showing the closing time of the present invention.

도 3 : 본 고안의 개방시를 나타낸 측면구성도.3 is a side view showing the opening of the present invention.

도 4 : 본 고안의 잠금시를 나타낸 일부배면구성도.4 is a partial rear view showing the locking time of the present invention.

도 5 : 본 고안의 잠금해지를 나타낸 일부배면구성도.5 is a partial rear configuration diagram showing the unlocking of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

(2)--적재함본체 (4)(6)--축핀(2)-Loading Body (4) (6)-Shaft Pin

(8)(10)--도어 (12)(14)--잠금구(8) (10)-Door (12) (14)-Lock

(16)(18)(20)--작동편 (22)(24)--유압실린더(16) (18) (20)-Operating Piece (22) (24)-Hydraulic Cylinder

(26)--연결대 (28)--가압편(26)-Joint (28)-Pressure

(30)(32)--지지편(30) (32)-Support

본 고안은 내측바닥면에 이송컨베이어를 갖는 적재함본체(2)와, 상기 적재함본체 후방에 축핀(4)(6)으로 연결설치되는 상하도어(8)(10)와, 상기도어(8)(10)의 닫힘을 유지하는 잠금구(12)(14)와, 적재함본체에 설치되어 작동편(16)(18)(20)와 을 통하여 도어(8)(10)와 연결되는 유압실린더(22)(24)로 구성된다.The present invention has a loading box body (2) having a conveying conveyor on the inner bottom surface, the upper and lower doors (8) and (10), which are connected to the rear of the loading box body by shaft pins (4) (6), and the door (8) ( 10 and 14, the hydraulic cylinder 22 which is installed in the loading box body and connected to the doors 8 and 10 through the working pieces 16, 18 and 20. (24).

상기에 있어, 상하도어(8)(10) 중 상부도어(8)는 힌지로 연결되는 수평부와 수직부로 구성되며, 수평부를 통하여 적재함본체(2) 상부에 개폐가능케 연결설치된다.In the above, the upper door (8) of the upper and lower doors (8) 10 is composed of a horizontal portion and a vertical portion connected by a hinge, it is installed to be opened and closed connected to the upper portion of the loading compartment body 2 through the horizontal portion.

하부도어(10)는 양측하부에 연장형성되는 연결대(26)를 통하여 적재함본체 (2) 저부에 개폐가능케 연결설치되며, 그 상부에는 상부도어(8)의 하단부를 가압고정하는 가압편(28)이 돌출형성된다.The lower door 10 is installed to be opened and closed at the bottom of the loading box main body 2 through connecting rods 26 extending from both lower sides thereof, and a pressing piece 28 for pressurizing and fixing the lower end of the upper door 8 thereon. This protrudes.

도4 및 도5는 닫힌도어를 고정하는 잠금구를 나타낸 것으로서, 상부도어(8)의 잠금구(12)는 도어(8)의 하부 양측에 갖는 안내관에 스프링으로 탄력설치되어 회전시 서로 마주하는 경사면의 안내로 외측으로 출몰작동하는 잠금봉과 본체로부터 돌출형성되어 잠금공이 잠금봉과 마주하는 걸림편으로 구성되며, 하부도어(10)의 잠금구(14)는 하부도어(10)의 상부양측에 형성되어 걸림홈을 갖는 걸림편과 적재함본체양측에 핀으로 연결되어 회전시 걸림편의 걸림홈에 진입하는 나사봉과 상기 나사봉에 결합되어 손잡이를 이용한 풀고죄임으로 걸림편과의 잠금 및 해지가 이루어지는 잠금봉으로 구성된다.4 and 5 show a lock for fixing a closed door, the lock 12 of the upper door (8) is elastically installed in the guide pipe having the lower both sides of the door (8) with a spring facing each other when rotating The locking rod is protruded from the main body and protrudes from the main body to be inclined to the outside by the guide of the inclined surface, and the locking hole is formed to face the locking rod. A locking rod which is formed and connected to a locking piece having a locking groove and a loading box main body by a pin and is connected to the locking groove of the locking piece during rotation and coupled to the screw rod to lock and release the locking piece due to the unfastening using a handle. It consists of a rod.

그러나 상하도어의 닫힘을 유지시켜주는 잠금구로서는 이외에도 다양한 실시예를 예로 들 수가 있는 바 도어의 닫힘을 유지시켜줄 수 있는 것이면 모두 만족한다.However, as a locking device for maintaining the closing of the upper and lower doors, it is satisfactory as long as it can keep the closing of the bar door, which can be exemplified in various embodiments.

한편 상부도어(8)를 개폐하는 유압실린더(22)는 적재함본체의 후방양측에 수직으로 설치되어 상부도어(8)가 갖는 수평부와의 사이에 긴 작동편(16)이 연결되고 그 인근 적재함본체(2)로부터 돌출형성되는 브라켓사이에는 짧은 지지편(30)이 핀으로 연결되어 유압실린더의 작동시 상부도어(8)가 큰 폭으로 개폐각을 갖도록 한다.On the other hand, the hydraulic cylinder 22 for opening and closing the upper door 8 is installed vertically on both rear sides of the loading box body so that the long operating piece 16 is connected between the horizontal part of the upper door 8 and the nearby loading container. Short support pieces 30 are connected by pins between the brackets protruding from the main body 2 so that the upper door 8 has a wide opening and closing angle when the hydraulic cylinder is operated.

또한 하부도어(10)를 개폐하는 유압실린더(24)는 적재함본체(2)의 저부양측에 설치되어 하부도어(10)의 연결대(26)와는 두개의 작동편(18)(20)으로 연결되며, 상기 두개의 작동편(18)(20)은 서로 핀으로 연결되고 이중 유압실린더(24) 측 작동편(18)은 하부도어(10)를 연결하는 축핀(6)과의 사이에 지지편(32)이 핀으로 연결되어 유압실린더의 작동시 하부도어(10) 역시 큰 폭의 개폐각을 갖도록 구성된다.In addition, the hydraulic cylinder 24 for opening and closing the lower door 10 is installed on the bottom side of the loading compartment body 2 is connected to the connecting piece 26 of the lower door 10 by two working pieces 18, 20. The two operating pieces 18 and 20 are connected to each other by pins, and the double hydraulic cylinder 24 side operating piece 18 has a support piece between the shaft pin 6 connecting the lower door 10. 32) is connected to the pin is configured so that the lower door 10 also has a large opening and closing angle during the operation of the hydraulic cylinder.

본 고안은 도2에서와 같이 상부유압실린더(22)의 후퇴로 상부도어(8)의 닫힘이 이루어지도록 하고 뒤이어 하부유압실린더(24)의 후퇴로 하부도어(10)의 닫힘이 이루어지게한 다음, 상부도어(8)의 잠금구(14)가 갖는 좌우잠금봉의 회전으로 외측으로 돌출되어 적재함본체(2)가 갖는 걸림편의 잠금공에 결합되게 하고, 적재함본체(2)가 갖는 나사봉을 하부도어(10)가 갖는 걸림편의 걸림홈에 진입시켜서 손잡이를 이용한 잠금봉의 죄임으로 하부도어(10)는 적재함본체(2)에 긴밀히 밀착고정되고 상부도어(8) 역시 하부도어(10)가 갖는 가압편(28)의 가압으로 적재함본체(2)에 긴밀히 밀착고정되므로 도어는 곡물의 적재가 가능한 잠금이 이루어지게 된다.The present invention is to close the upper door 8 to the retraction of the upper hydraulic cylinder 22 as shown in Figure 2 and then to the closing of the lower door 10 by the retraction of the lower hydraulic cylinder (24) Protrudes to the outside by the rotation of the left and right locking rods of the lock 14 of the upper door 8 to be coupled to the locking hole of the locking piece of the loading compartment body 2, and lower the screw rod of the loading compartment body 2 The lower door 10 is tightly fixed to the loading box main body 2 and the upper door 8 is also pressurized by the lower door 10 due to the clamping of the locking rod using the handle by entering the locking groove of the locking piece of the door 10. Since the press 28 is tightly fixed to the loading box main body 2, the door is made of a lock capable of loading grain.

적재된 곡물은 잠금구(12)(14)의 잠금해지 후 도3에서와 같이 하부유압실린더(24)의 전진작동으로 하부도어(10)가 개방되게 하고 뒤이어 상부유압실린더(22)의 전진작동으로 상부도어(8)가 개방되게 한 다음 적재함본체(2)의 내측바닥면에 설치되는 이송컨베이어를 작동시켜주는 것으로 하치작업이 이루어지게 된다.The loaded grains are unlocked by the locking mechanisms 12 and 14, and the lower door 10 is opened by the forward operation of the lower hydraulic cylinder 24 as shown in FIG. 3, and then the forward operation of the upper hydraulic cylinder 22 is followed. By opening the upper door (8) to operate the conveying conveyor is installed on the inner bottom surface of the loading compartment body (2) by the lowering operation is made.

이때 하부도어(10)는 유압실린더(24)의 전진 작동시 작동편(18)이 지지편(32)으로부터 회전하여 하부도어(10)를 직접적으로 연결하는 다른 작동편(20)을 당겨서 큰 폭으로 개방시켜주게 되고, 상부도어(8)는 유압실린더(22)의 전진작동시 작동편(16)이 지지편(30)의 지지로 상승하면서 큰 폭으로 개방시켜주게 되므로 곡물은 도어(8)(10)의 완전개방에 의한 큰 배출구를 통하여 신속하고 원활하게 배출될 수가 있게 된다.At this time, the lower door 10 has a large width by pulling the other operation piece 20 which directly connects the lower door 10 by rotating the operation piece 18 from the support piece 32 during the forward operation of the hydraulic cylinder 24 The upper door 8 is opened in a large width as the operating piece 16 is lifted up by the support of the support piece 30 during the forward operation of the hydraulic cylinder 22, so that the grain is opened in the door 8 Through the large opening by the complete opening of (10) it can be discharged quickly and smoothly.

이와 같이 본 고안은 도어(8)(10)가 상하분리구성되어 유압실린더를 연결하는 작동편의 작동으로 완전개방될 수가 있어 곡물의 하치작업이 보다 신속하고 원활하게 이루어질수가 있을뿐 아니라 적체된 곡물로 인한 무리한 힘에 의해 도어(8)(10)나 이송컨베이어의 변형 내지는 파손될 우려가 없어 유지관리에 따른 제반비용을 절감할 수가 있는 것이다.As such, the present invention can be completely opened by the operation of the operating piece connecting the hydraulic cylinders by the doors 8 and 10 separated up and down, so that the work of loading the grains can be made more quickly and smoothly, as well as the stacked grains. There is no risk of deformation or breakage of the door (8) 10 or the conveying conveyor by the excessive force caused by it can reduce the overall cost according to the maintenance.

Claims (1)

이송컨베이어를 갖는 적재함본체 후방에 도어가 개페가능케 설치되는 곡물수용차량에 있어서, 도어는 수평부를 통하여 본체상부에 개폐가능케 연결되며 지지편에 의해 지지되는 작동편을 통하여 적재함본체가 갖는 유압실린더와 연결되는 상부도어와, 연결대를 통하여 본체하부에 개폐가능케 연결되며 지지편으로부터 회전가능케 연결되는 작동편과 이와 핀으로 연결되는 다른 작동편을 통하여 적재함본체가 갖는 유압실린더와 연결되는 하부도어로 구성하여서 된 곡물수송차량의 적재함 도어개폐장치.In a grain-receiving vehicle in which a door is opened to the rear of a loading box body having a conveying conveyor, the door is openly connected to the upper portion of the main body through a horizontal portion and connected to a hydraulic cylinder of the loading box body through an operating piece supported by a supporting piece. It consists of an upper door which is connected to the lower part of the main body via a connecting rod, and a lower door which is connected to the hydraulic cylinder of the loading box main body through an operation piece connected rotatably from the support piece and another operation piece connected to the pin. Door opening and closing device for grain transportation vehicles.
KR20-2004-0013930U 2004-05-19 2004-05-19 Door opening/shutting device of loading box for grain transport vehicle Expired - Fee Related KR200359704Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115465307A (en) * 2022-09-20 2022-12-13 中煤科工集团沈阳设计研究院有限公司 An open-pit coal mining recovery device and its application method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115465307A (en) * 2022-09-20 2022-12-13 中煤科工集团沈阳设计研究院有限公司 An open-pit coal mining recovery device and its application method

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