KR0129186Y1 - Extensible and retractable truck cover apparatus - Google Patents

Extensible and retractable truck cover apparatus Download PDF

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Publication number
KR0129186Y1
KR0129186Y1 KR2019950014549U KR19950014549U KR0129186Y1 KR 0129186 Y1 KR0129186 Y1 KR 0129186Y1 KR 2019950014549 U KR2019950014549 U KR 2019950014549U KR 19950014549 U KR19950014549 U KR 19950014549U KR 0129186 Y1 KR0129186 Y1 KR 0129186Y1
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KR
South Korea
Prior art keywords
cover
support
roller
shaft
gear
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KR2019950014549U
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Korean (ko)
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KR970001093U (en
Inventor
성용수
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성용수
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Priority to KR2019950014549U priority Critical patent/KR0129186Y1/en
Publication of KR970001093U publication Critical patent/KR970001093U/en
Application granted granted Critical
Publication of KR0129186Y1 publication Critical patent/KR0129186Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/08—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position
    • B60J7/085—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position winding up, e.g. for utility vehicles
    • 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
    • B60Y2200/142—Heavy duty trucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/70—Gearings
    • B60Y2400/702—Worm gearings

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

본 고안은 덤프트럭 적재함에 적재물 적재 후 인력으로 덮개를 씌우고 벗김을 자동차 전원을 이용하여 구동되는 감속 전동기의 힘으로 자동기계화하여 분진 및 적재물의 낙진을 방지하고 운전자가 운전석에서 하나의 개·폐 스위치 조작만으로 덮개의 개폐를 자동화한 편리한 장치이다.The present design prevents dust and load fall by automatically mechanizing the cover and peeling by manpower after loading the load into the dump truck loading box with the power of the deceleration motor driven by the automobile power supply. It is a convenient device that automates the opening and closing of the cover only by operation.

Description

덤프트럭 적재함 덮개 자동 개폐장치Dump truck loading compartment cover automatic switchgear

본 고안은 덤프트럭 적재함 덮개 자동개폐장치에 관한 것으로 보다 구체적으로는 웜기어에 의해 회전하는 웜휠을 지지대의 일측 끝단에 설치하고 지지대의 타측에는 덮개를 권취한 로울러를 설치하여 지지대가 회전하면서 덮개로 적재함의 상부를 덮을 수 있게 한 것이다.The present invention relates to a dump truck loading box cover automatic opening and closing device. More specifically, the worm wheel rotated by a worm gear is installed at one end of the support, and the other side of the support is installed with a roller winding the cover to load the cover as the cover rotates. It will be able to cover the top of.

건설 현장에서 많은 양의 흙이나 폐기물등을 운송하는 덤프트럭은 적재함에 담긴 적재물의 이탈이나 낙하등을 방지하기 위하여 반드시 덮개로 적재함의 상단을 덮어서 적재물을 완전히 은폐하여 운송을 하도록 되어 있다.Dump trucks transporting a large amount of soil or wastes at the construction site must cover the top of the loading box with a cover to completely prevent the load from falling or falling.

그래서 종래에는 덤프 트럭의 운전자들이 직접 적재함 상단에 올라가서 적재물이 담긴 적재함에 덮개를 씌우고 벗기는 작업을 수행했으나 이 작업이 무척 번거로울 뿐 아니라 추락의 위험등이 있어 최근에는 적재함에 자동으로 씌우고 벗길 수 있는 여러가지의 기계장치들이 사용되고 있다.So, in the past, the drivers of dump trucks climbed directly to the top of the loading trays to cover and remove the loading boxes containing the loads. Machines are being used.

그러나 종래의 덮개 장치들은 적재물 상·하차시 작업 과정에서 발생하는 낙석이나 낙진등의 간섭과 복잡하게 설치된 구조로 인해서 잦은 고장과 파손이 발생할 뿐만 아니라 유압 또는 공압을 이용하므로 차량 자체의 개조가 불가피하여 차량 본래의 성능에 지장을 초래할 뿐 아니라 설치시에도 많은 경비가 소요되는 문제점이 있었다.However, the conventional cover devices are not only frequent failures and breakages due to the complicated structure of rockfalls or fallouts that occur during loading and unloading of loads, but also by using hydraulic pressure or pneumatics. Not only does it cause a problem to the original performance of the vehicle, there was a problem that takes a lot of expense during installation.

본 고안은 상기와 같은 종래의 문제점을 개선하기 위하여 안출한 것으로 적재함 전면에 모우터를 설치하여 모우터의 동력을 웜기어에 전달하고 웜기어와 치합된 웜휠의 지지대가 회전하면서 지지대 끝단 로울러에 권취된 덮개가 풀리면서 적재함을 덮을 수 있게 한 것으로 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention devised to improve the conventional problems as described above by installing a motor on the front of the loading box to transfer the power of the motor to the worm gear and the cover wound on the end rollers while the support of the worm wheel engaged with the worm gear rotates It will be described in detail by the accompanying drawings to cover the loading box while being released as follows.

제1도는 본 고안의 측면 예시도.1 is a side view of the present invention.

제2도는 본 고안의 정면 예시도.2 is a front view of the present invention.

제3도는 본 고안이 작동축 부분 단면 예시도.3 is a partial cross-sectional view of the present invention the working shaft.

제4도는 본 고안의 로울러 부분 단면 예시도.Figure 4 is an illustration of a partial cross-section of the roller of the present invention.

제5도는 본 고안의 덮개를 나타낸 예시도.5 is an exemplary view showing a cover of the present invention.

제6도는 본 고안의 실시 상태를 나타낸 예시도이다.6 is an exemplary view showing an embodiment of the present invention.

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

1 : 적재함 2 : 가속모우터1: Loading box 2: Acceleration motor

3 : 동력전달축 4 : 작동축3: power transmission shaft 4: working shaft

201,301,401 : 베벨기어 402 : 윔기어201,301,401: Bevel Gear 402: Gear

5 : 웜휠 501 : 지지대5: worm wheel 501: support

6 : 덮개 7 : 로울러6: cover 7: roller

8 : 지지축 801 : 코일스프링8: support shaft 801: coil spring

9,9' : 안착구 10 : 고무줄9,9 ': seating hole 10: rubber band

적재함(1) 전면에 정·역회전이 가능한 감속모우터(2)를 설치하고 그 양측에는 양단에 베벨기어(301)를 설치한 동력전달축(3)을 장치하여 일측단은 감속모우터(2)의 베벨기어(201)(301)와 치합시키고 타측단은 웜기어(402)를 일측에 형성한 작동축(4)의 베벨기어(401)와 시합시키며, 적재함(1) 양측면에 설치된 웜휠(5)의 외측에는 지지대(501)를 설치하여 양측 지지대(501) 사이에 덮개(6)를 권취하는 로울러(7)를 장치하되 로울러(7)와 지지축(8) 사이에 코일스프링(801)을 탄설하여 작동축(4)에 형성된 웜기어(402)와 지지대(501) 끝단의 웜휠(5)을 치합시켜 웜기어(402)의 회전에 의해 지지대(501)가 180°로 회전할 수 있게 한 구조이다.A reduction gear motor (2) capable of forward / reverse rotation is installed on the front of the stacking box (1), and on both sides thereof, a power transmission shaft (3) having bevel gears (301) installed at both ends thereof has one end thereof. 2) bevel gear 201, 301 and the other end is matched with the bevel gear 401 of the operating shaft (4) formed the worm gear 402 on one side, the worm wheel (1) installed on both sides of the stacking box (1) 5, the supporter 501 is installed on the outside of the roller 7 to wind the cover 6 between both supporters 501, but the coil spring 801 between the roller 7 and the support shaft (8) The worm gear 402 formed on the operating shaft 4 and the worm wheel 5 at the end of the support 501 are engaged to allow the support 501 to rotate 180 ° by the rotation of the worm gear 402. to be.

이와 같이 된 본 고안은 감속모우터(2)를 회전시키면 감속모우터(2)의 회전축과 베벨기어로 치합된 양측의 동력전달(3)이 회전하면서 감속모우터(2)의 동력을 동력전달축(3)의 타측단에서 베벨기어로 치합된 적재함(1) 양측의 작동축(4)으로 전달하여 작동축(4)을 회전시키게 된다.The present invention, as described above, rotates the reduction motor 2, while the power transmission 3 on both sides engaged with the rotating shaft of the reduction motor 2 and the bevel gear rotates to transmit power of the reduction motor 2. The other end of the shaft (3) is transferred to the operating shaft (4) on both sides of the loading box (1) engaged with the bevel gear to rotate the operating shaft (4).

이렇게 작동축(4)이 회전하게 되면 작동축(4)의 일측에 형성된 웜기어(402)와 치합되도록 적재함(1)의 양측에 설치된 웜휠(5)도 회전하게 되는데 웜훨(5)의 외측에는 지지대(501)가 설치되어 웜휠(5)의 회전에 따라 지지대(501)도 같이 회전하게 되는데 적재함(1) 양측의 지지대(501)사이에는 적재함(1)을 덮을 수 있는 덮개(6)를 권취하는 로울러(7)가 설치되어 로울러(7)에 권취된 덮개(6)의 일측단을 적재함(1)의 전방에 고정해 놓으면 지지대(501)의 회전에 따라 로울러(7)가 회전하면서 권취되어 있던 덮개(6)가 풀려서 지지대(501)가 적재함(1) 후방의 안착구(9)(9')에 안착되면 적재함(1)은 덮개(6)에 의해 완전히 덮히게 되어 적재함(1)에 적재된 각종 화물이 운송중 바람에 날리거나 추락하는 것을 방지할 수 있게 되며 적재함(1)을 덮는 덮개(6)의 가장자리에는 첨부도면 제5도와 같이 탄력성 고무줄(10)이 내장되어 이 고무줄(10)을 적재함(1) 측면의 적당한 위치에 고정하면 적재함(1)의 측면으로 각종 흙이나 폐석등이 떨어지는 것을 방지할 수 있게 되는것이다.When the operating shaft 4 is rotated in this way, the worm wheel 5 installed on both sides of the loading box 1 to be engaged with the worm gear 402 formed on one side of the operating shaft 4 also rotates. 501 is installed and the support 501 also rotates as the worm wheel 5 rotates. Between the supports 501 on both sides of the loading box 1, the cover 6 which covers the loading box 1 may be wound. When the roller 7 is installed and the one end of the cover 6 wound around the roller 7 is fixed to the front of the storage box 1, the roller 7 is wound while the roller 7 rotates according to the rotation of the support 501. When the cover 6 is released and the support 501 is seated in the seating holes 9 and 9 'at the rear of the storage box 1, the storage box 1 is completely covered by the cover 6 and loaded into the storage box 1. It is possible to prevent the various cargoes from being blown off or falling during transportation, and attached to the edge of the cover (6) covering the loading box (1) 5 elastic rubber bands 10, as help is built when fixing the rubber bands 10 in the loading area (1), the proper position of the side it is possible to prevent the side of the loading area (1) less the various soil or tailings.

또한 덮개(6)를 다시 벗길때는 감속모우터(2)를 역으로 회전시키면 모우터의 동력을 전달받은 작동축(4)의 회전에 의해 작동축(4)의 웜기어(402)와 치합된 웜휠(5)의 외측에 설치된 지지대(501)가 적재함(1)의 전방으로 회전 이동하게 되는데 지지대(501)에 설치된 로울러(7)와 지지축(8) 사이에는 코일스프링(801)이 탄설되어 있어 코일스프링(801)의 복원력이 의해 로울러(7)가 자동으로 회전하면서 풀려 있던 덮개(6)를 다시 감아서 권취시키게 된다.In addition, when the cover 6 is removed again, when the deceleration motor 2 is rotated in reverse, the worm wheel engaged with the worm gear 402 of the operating shaft 4 by the rotation of the operating shaft 4 receiving the power of the motor. The support 501 installed on the outside of the (5) is rotated to the front of the loading box 1, the coil spring 801 is installed between the roller (7) and the support shaft (8) installed on the support (501) The restoring force of the coil spring 801 causes the roller 7 to automatically rotate and wind up the cover 6, which has been loosened again.

이와 같은 본 고안은 덤프 트럭의 적재함(1)을 신속하고 편리하게 덮개(6)로 덮을 수 있게 하므로서 건설 현장의 작업 능률을 향상시킬 수 있으며 그 구조가 단순하고 차량을 직접 개조할 필요가 없으므로 제작비가 저렴하여 경제적인 이점이 있다.This invention can improve the work efficiency of the construction site by allowing the cover of the dump truck (1) to be quickly and conveniently covered with a cover (6), the structure is simple and does not need to directly modify the vehicle production cost It is cheaper and has an economic advantage.

Claims (1)

적재함(1) 전면에 정,역회전이 가능한 감속모우터(2)를 설치하고 그 양측에는 양단에 베벨기어(301')를 설치한 동력전단축(3)을 장치하여 일측단은 감속모우터(2)의 베벨기어(201)와 치합시키고 타측단은 웜기어(402)를 일측에 형성한 작동축(4)의 베벨기어(401)와 시합시키며, 적재함(1) 양측면에 설치된 웜휠(5)의 외측에는 지지대(501)를 설치하여 양측 지지대(501) 사이에 덮개(6)를 권취하는 로울러(7)를 장치하되 로울러(7)와 지지축(8)사이에 코일스프링(801)을 탄설하여 작동축(4)에 형성된 웜기어(402)와 지지대(501) 끝단의 웜휠(5)을 치합시켜 웜기어(402)의 회전에 의해 지지대(501)가 180°로 회전할 수 있게 한 덤프트럭 적재함 자동 덮개 개폐장치.A reduction gear motor (2) capable of forward and reverse rotation is installed on the front of the stacking box (1), and on both sides thereof, a power shear shaft (3) having bevel gears (301 ') is installed at both ends thereof. (2) meshes with the bevel gear 201 and the other end is matched with the bevel gear 401 of the operating shaft (4) formed with a worm gear 402 on one side, the worm wheel (5) installed on both sides of the stacking box (1) Install a supporter 501 on the outside of the roller 7 to wind the cover 6 between both supporters 501, but the coil spring 801 between the roller 7 and the support shaft 8 The worm gear 402 formed on the operating shaft 4 and the worm wheel 5 at the end of the support 501 to engage with the dump truck to allow the support 501 to rotate 180 ° by the rotation of the worm gear 402. Automatic cover opening.
KR2019950014549U 1995-06-21 1995-06-21 Extensible and retractable truck cover apparatus KR0129186Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950014549U KR0129186Y1 (en) 1995-06-21 1995-06-21 Extensible and retractable truck cover apparatus

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Application Number Priority Date Filing Date Title
KR2019950014549U KR0129186Y1 (en) 1995-06-21 1995-06-21 Extensible and retractable truck cover apparatus

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KR970001093U KR970001093U (en) 1997-01-21
KR0129186Y1 true KR0129186Y1 (en) 1998-12-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190117935A (en) * 2018-04-09 2019-10-17 김봉철 Auto covering for cargo carrying box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190117935A (en) * 2018-04-09 2019-10-17 김봉철 Auto covering for cargo carrying box

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KR970001093U (en) 1997-01-21

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