KR200313432Y1 - An auto locking device of an electric transporter's back door - Google Patents

An auto locking device of an electric transporter's back door Download PDF

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Publication number
KR200313432Y1
KR200313432Y1 KR20-2003-0003446U KR20030003446U KR200313432Y1 KR 200313432 Y1 KR200313432 Y1 KR 200313432Y1 KR 20030003446 U KR20030003446 U KR 20030003446U KR 200313432 Y1 KR200313432 Y1 KR 200313432Y1
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KR
South Korea
Prior art keywords
rear door
loading box
loading
farm
present
Prior art date
Application number
KR20-2003-0003446U
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Korean (ko)
Inventor
안대한
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안대한
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Publication date
Application filed by 안대한 filed Critical 안대한
Priority to KR20-2003-0003446U priority Critical patent/KR200313432Y1/en
Application granted granted Critical
Publication of KR200313432Y1 publication Critical patent/KR200313432Y1/en

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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
    • B60P1/26—Means for controlling movement of tailboards or sideboards
    • B60P1/267—Controlling degree of tailboard or sideboard movement in dependence upon degree of tipping movement, e.g. by linkage or cam
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/516—Application of doors, windows, wings or fittings thereof for vehicles for trucks or trailers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/544—Tailboards, tailgates or sideboards opening downwards

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

본 고안은 전동 운반차의 적재함 뒷문 자동 개폐 장치에 관한 것이다.The present invention relates to a rear door automatic opening and closing device of the electric carriage.

이를 보다 상세하게 설명하면 꽃이나 과일을 재배하는 농장이나 가축을 사육하는 사육장(축사) 등에서 비료나 사료 또는 가축의 축분 등을 운반할 때에 사용하는 밧데리를 이용한 전동 운반차의 적재함 뒷문 자동 개폐 장치에 관한 것이다.To explain this in more detail, the rear door automatic opening and closing device of the electric transport vehicle using a battery used for transporting fertilizer, feed, or livestock stock at a farm or a farm for raising flowers or fruits, or a livestock farm for raising livestock. It is about.

종래의 전동 운반차의 적재함(덤프)에 적재된 적재물(분뇨, 비료, 사료 등)을 하차하고자 유압 실린더로 적재함(덤프)을 경사상으로 올릴 때에는 적재함의 후단부에 설치된 잠금 장치를 먼저 수동으로 해지(unlocking)시켜야 하는 불편이 있었다.In order to unload loads (manure, fertilizer, feed, etc.) loaded in the loading box (dump) of the conventional electric transport truck with a hydraulic cylinder (dump) inclined, the locking device installed at the rear end of the loading box must be manually There was an inconvenience to unlock.

본 고안은 상기의 문제점을 해결하고자 안출한 것으로서, 이의 고안 요지는 뒷문(3)의 힌지부(3a)가 적재함(2)의 상단 힌지부(2a)에 힌지 설치된 장치 몸체(1)에 있어서, 지지대(13)의 양측 후단에 부착된 고정편(14)에 연결된 1차 링크(15)와 연동되는 2차 링크(16)의 축(16a)에 고정 설치된 잠금간(17)이 적재함(2)의 뒷문(3)의 양쪽 단부에 고정 형성된 고리(18)와 일정한 각도에 달하면 자동으로 탈, 부착하도록 한 것으로 이를 실시할 때는 상기 적재함(2)의 앞측이 유압 실린더(12)에 의해 상승되면 이에 따라 상기한 1, 2차 링크(15)(16)가 회동되면서 2차 링크(16)에 고정 설치된 잠금간(17)이 체결용 고리(18)에서 탈리됨에 따라 적재함(2)의 뒷문(3)이 자동으로 개방되고, 앞서와 반대로 적재함이 하강되면 뒷문(3)의 고리(18)가 잠금간(17)에 자동으로 걸림되어지게 한 것이다.The present invention is devised to solve the above problems, the subject matter of the present invention in the hinge body (3a) of the rear door (3) in the device body (1) installed hinged to the upper hinge portion (2a) of the stack (2), Locking section 17 fixedly installed on shaft 16a of secondary link 16 linked with primary link 15 connected to fixing piece 14 attached to both rear ends of support 13 is loaded (2) It is fixed to both ends of the rear door (3) of the rear door (3) to reach a certain angle automatically to be attached and detached, when this is carried out when the front side of the loading compartment (2) is raised by the hydraulic cylinder 12 As described above, the first and second links 15 and 16 are rotated while the lock section 17 fixed to the secondary link 16 is detached from the fastening ring 18, so that the rear door 3 of the stacking box 2 ) Is automatically opened, and when the loading tray is lowered as before, the hook 18 of the rear door 3 is automatically locked to the lock section 17. .

Description

전동 운반차의 적재함 뒷문 자동 개폐 장치{An auto locking device of an electric transporter's back door}An auto locking device of an electric transporter's back door}

본 고안은 밧데리를 이용한 전동 운반차의 적재함 뒷문 자동 개폐 장치에 관한 것으로, 보다 상세하게 설명하면 꽃이나 과일 등을 재배하는 농장이나 가축을 기르는 사육장(축사) 등에서 비료나 사료 또는 가축의 축분 등의 운반 시에 사용하는 전동 운반차의 적재함 뒷문 자동 개폐 장치에 관한 것이다.The present invention relates to an automatic opening and closing device for the rear door of an electric carriage using a battery, and more specifically, to a fertilizer, a feed, or a livestock feed, for example, in a farm that grows flowers or fruits, or a breeding ground for raising livestock. It is related with the automatic opening and closing device of the loading box tailgate of the electric carrier used at the time of conveyance.

종래의 전동 운반차의 적재함 뒷문은 적재된 적재물(비료, 사료 및 분뇨 등)을 하차하고자 유압 실린더로 적재함(덤프)을 45°범위의 경사상으로 올릴 경우에는 적재함의 후단부와 뒷문 사이에 설치된 후문 잠금간을 먼저 수동으로 해지(unlocking)시켜야 하는 불편한 점이 있었던 것이다.The rear door of the conventional electric carriage is installed between the rear end of the loading box and the rear door when loading the dump (dump) with a hydraulic cylinder to incline the loaded load (fertilizer, feed and manure, etc.) to an inclined range of 45 °. There was the inconvenience of having to manually unlock the back door locks first.

본 고안은 상기 문제점을 해결하고자 안출한 것으로서, 이의 고안 요지는전, 후 3개의 바퀴(4)(7) 상단에 설치된 지지대(13)의 상측에 장착되어, 유압 실린더(12)의 승강에 따라 적재함(2)의 뒷문(3)이 개폐되게 한 것에 있어서, 상기 지지대(13)의 양측 후단부에 설치된 고정편(14)에 연결된 1차 링크(15)에 연동되게 한 2차 링크(16)의 축(16a)에 고정 설치된 잠금간(17)이 적재함(2)의 개폐용 뒷문(3)의 양쪽단부에 형성된 고리(18)와 탈, 부착되도록 형성한 것으로 상기 적재함(2)이 45°범위로 상승하게 되면 상기의 잠금간(17)이 고리(18)에서 이탈되면서 뒷문(3)이 자동적으로 열리게 한 것이다.The present invention is devised to solve the above problems, the subject matter of the present invention is mounted on the upper side of the support 13 installed on the upper and rear three wheels (4) (7), according to the lifting of the hydraulic cylinder (12) In which the rear door 3 of the loading box 2 is opened and closed, the secondary link 16 interlocked with the primary link 15 connected to the fixing pieces 14 provided at both rear ends of the support 13. The lock compartment 17 fixed to the shaft 16a of the stacker 2 is formed to be detached from and attached to the hooks 18 formed at both ends of the rear door 3 for opening and closing of the stacker 2. Ascending to the range that the lock 17 is released from the ring 18 is to open the rear door (3) automatically.

도 1은 본 고안의 사시도1 is a perspective view of the present invention

도 2는 본 고안의 적재함(덤프)이 하강 시의 측면도Figure 2 is a side view of the stacker (dump) of the present invention when descending

도 3은 본 고안의 적재함이 15°상승 시의 측면도Figure 3 is a side view when the loading box of the subject innovation 15 °

도 4는 본 고안의 적재함이 30°상승 시의 측면도Figure 4 is a side view of the loading box of the present invention rises 30 °

도 5는 본 고안의 적재함이 45°상승 시의 측면도Figure 5 is a side view of the loading box of the subject innovation 45 °

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1-장치 몸체 2-적재함 2a-힌지부 3-뒷문1-Device Body 2-Loaded 2a-Hinge 3-Tailgate

3a-힌지부 4-앞바퀴 5-핸들 6-브레이크3a-hinge 4-front wheel 5-handle 6-brake

7-뒷바퀴 8-기어(뒷바퀴) 9-유압 장치부 10-밧데리7-rear wheel 8-gear (rear wheel) 9-hydraulic unit 10-battery

11-기어(유압 장치부) 12-유압 실린더 13-지지대 14-고정편11-gear (hydraulic unit) 12-hydraulic cylinder 13-support 14-fixing piece

15-1차 링크 16-2차 링크 16a-축 17-잠금간15-1st link 16-2nd link 16a-axis 17-lock

18-고리 19-체인벨트18-ring 19-chain belt

이를 도면에 의거하여 상세하게 설명하면 다음과 같다.This will be described in detail with reference to the drawings as follows.

밧데리(10)에 의해 가동되는 소형 전동 운반차의 적재함 뒷문을 개폐하는 장치 몸체(1)에 있어서, 핸들(5)과 브레이크(6)가 상측에 장착된 앞바퀴(4)는 1개이고, 적재함(2)이 장착되는 뒷바퀴(7)는 좌우 1쌍으로 구성되어 있으며, 상기 전후측 바퀴(4)(7) 사이에 설치된 유압 장치부(9)의 하측에는 기어(11)를 형성하되, 이 기어(11)는 상기한 뒷바퀴(7)의 축 기어(8)와 체인벨트(19)로 연결되고, 상기 적재함(2)의 하단 중앙에는 유압 실린더(12)를 설치하고, 상기 적재함(2)의 뒷문(3)의 힌지부(3a)는 적재함(2)의 후단 상측의 힌지부(2a)에 힌지 설치된 것에 있어서, 상기 지지대(13)의 양측 후단에 부착된 고정편(14)에 연결된 1차 링크(15)의 타측단에는 2차 링크(16)의 축(16a)에 설치되고, 이 축(16a)에 고정 설치된 잠금간(17)은 적재함(2)의 뒷문(3)의 양쪽 단부에 고정 설치된 고리(18)와 걸림 및 해지되도록 구성되어 있다.In the apparatus body (1) for opening and closing the rear door of the loading compartment of the small electric carriage driven by the battery (10), there is one front wheel (4) on which the handle (5) and the brake (6) are mounted on the upper side. 2) the rear wheel 7 is mounted is composed of a pair of left and right, and the gear 11 is formed on the lower side of the hydraulic device unit 9 provided between the front and rear wheels (4) (7), the gear 11 is connected to the axial gear 8 of the rear wheel 7 and the chain belt 19, the hydraulic cylinder 12 is installed in the center of the lower end of the stacking box 2, The hinge portion 3a of the rear door 3 is hinged to the hinge portion 2a on the upper side of the rear end of the loading box 2, and is primarily connected to the fixing pieces 14 attached to both rear ends of the support 13. The other end of the link 15 is provided on the shaft 16a of the secondary link 16, and the lock section 17 fixed to the shaft 16a is connected to both ends of the rear door 3 of the loading box 2. Fixed installation hook And 18 so as to be engaged and disengaged.

상기와 같이 구성된 본 고안의 실시 예를 설명하면 다음과 같다.Referring to the embodiment of the present invention configured as described above are as follows.

적재함(2)이 유압 실린더(12)의 작동에 따라 경사상으로 각각 15°(도3), 30°(도4), 45°(도5)로 상승되면, 고정편(14)에 연결된 1, 2차 링크(15)(16)가 차례로 작동함에 따라 2차 링크(16)에 고정 설치된 잠금간(17)이 적재함(2)의 뒷문(3)에형성된 체결용 고리(18)에서 서서히 풀리면서 적재함(2)의 뒷문(3)이 자동으로 열리게 되는 것이고, 적재함(2)이 하강하게 되면 상기의 잠금간(17)이 체결용 고리(18)에 체결되어 뒷문(3)이 다시 걸림되는 것이다.When the loading box 2 is raised to 15 ° (Fig. 3), 30 ° (Fig. 4), and 45 ° (Fig. 5) in an inclined manner according to the operation of the hydraulic cylinder 12, 1 is connected to the fixing piece 14 As the secondary links 15 and 16 are operated in sequence, the locking rod 17 fixed to the secondary links 16 is gradually pulled out from the fastening ring 18 formed on the rear door 3 of the loading box 2. While the rear door (3) of the loading box (2) is automatically opened, when the loading box (2) is lowered, the lock section (17) is fastened to the fastening ring (18) to lock the back door (3) again will be.

상기와 같이 본 고안은 밧데리를 이용한 전동 운반차의 적재함 뒷문 자동 개폐 장치를 함에 있어, 유압 실린더(12)의 작용에 의해 적재함(덤프)(2)이 경사상으로 45°상승하게 되면 지지대(13)의 양측 후단에 부착된 고정편(14)에 연결된 1차, 2차 링크(15)(16)가 상승하면서 2차 링크(16)에 고정 설치된 잠금간(17)이 적재함(2)의 뒷문(3)의 양쪽 고리(18)에서 탈리되면서 적재함(2)의 뒷문(3)이 자동으로 열리게 되고 상기 적재함(2)이 하강하면 적재함의 뒷문이 자동으로 걸림되게 하였기 때문에 매우 실용적이다.As described above, the present invention provides an automatic opening and closing device for the rear door of the electric carriage using a battery, and when the loading (dump) 2 rises by 45 ° due to the action of the hydraulic cylinder 12, the support stand 13 The rear door of the storage compartment 2 is loaded with the lock rod 17 fixed to the secondary link 16 while the primary and secondary links 15 and 16 connected to the fixing pieces 14 attached to both rear ends of the lift plate rise. It is very practical because the rear door 3 of the loading box 2 is automatically opened while being detached from both rings 18 of (3), and when the loading box 2 is lowered, the rear door of the loading box is automatically locked.

Claims (1)

전, 후측 바퀴(4)(7)의 상단에 장착된 지지대(13)의 상측에 설치된 적재함(덤프)(2)은 상기 바퀴(4)(7) 사이에 설치된 유압 장치부(9)의 작동에 따라 유압 실린더(12)가 승강하여 상기 적재함(2)의 뒷문(3)이 개폐되게 한 것에 있어서, 상기 지지대(13)의 양측 후단에 부착된 고정편(14)에 연결된 1차 링크(15) 및 이에 연동되는 2차 링크(16)의 축(16a)에 설치된 잠금간(17)이 뒷문(3)의 양쪽 단부에 고정 형성된 고리(18)와 탈, 부착되게 함을 특징으로 한 전동 운반차의 적재함 뒷문 자동 개폐 장치.The stacker (dump) 2 installed on the upper side of the support 13 mounted on the top of the front and rear wheels 4 and 7 operates the hydraulic unit 9 installed between the wheels 4 and 7. In which the hydraulic cylinder 12 is raised and lowered so that the rear door 3 of the loading box 2 is opened and closed, the primary link 15 connected to the fixing pieces 14 attached to both rear ends of the support 13. And the lock section 17 installed on the shaft 16a of the secondary link 16 linked thereto with the hook 18 fixed to both ends of the rear door 3 to be detached and attached. Car loading box tailgate automatic switchgear.
KR20-2003-0003446U 2003-02-06 2003-02-06 An auto locking device of an electric transporter's back door KR200313432Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20-2003-0003446U KR200313432Y1 (en) 2003-02-06 2003-02-06 An auto locking device of an electric transporter's back door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20-2003-0003446U KR200313432Y1 (en) 2003-02-06 2003-02-06 An auto locking device of an electric transporter's back door

Publications (1)

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KR200313432Y1 true KR200313432Y1 (en) 2003-05-16

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