KR20070025072A - Mixertruck auto shut two steps - Google Patents

Mixertruck auto shut two steps Download PDF

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Publication number
KR20070025072A
KR20070025072A KR1020050080827A KR20050080827A KR20070025072A KR 20070025072 A KR20070025072 A KR 20070025072A KR 1020050080827 A KR1020050080827 A KR 1020050080827A KR 20050080827 A KR20050080827 A KR 20050080827A KR 20070025072 A KR20070025072 A KR 20070025072A
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South Korea
Prior art keywords
chute
stage
hydraulic cylinder
sliding
mixer truck
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KR1020050080827A
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Korean (ko)
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KR100730480B1 (en
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최병열
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최병열
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Priority to KR1020050080827A priority Critical patent/KR100730480B1/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
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/16—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying mixed concrete, e.g. having rotatable drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
    • B28C5/4203—Details; Accessories
    • B28C5/4206—Control apparatus; Drive systems, e.g. coupled to the vehicle drive-system
    • B28C5/421—Drives
    • B28C5/4213—Hydraulic drives
    • 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
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses
    • B60Y2200/146—Silo or fluid transporting vehicles

Abstract

A two-step automatic chute of a mixer truck is provided to highly reduce the danger of industrial disaster caused when an operator's finger is compressed or cut by changing the existing folding method to the two-step sliding method and fundamentally prevent rattling noise generated during the operation. A two-step automatic chute(100) of a mixer truck comprises a first-step chute(110), a second-step chute(120), a lateral rotation shaft(130), a height controlling hydraulic cylinder(140), and a chute sliding hydraulic cylinder(150). The first-step chute is connected to the lateral rotation shaft. A sliding connection recess(112) is formed at an end of the first-step chute, in order for connection with a sliding shaft of the second-step chute. The second-step chute is connected with the chute sliding hydraulic cylinder. The first-step chute and the second-step chute are engaged with each other by inserting the sliding shaft in the sliding connection recess. The height controlling hydraulic cylinder is connected to a first-step chute connecting hook(111B) and an end of the lateral rotation shaft. The chute sliding hydraulic cylinder is connected with the first-step chute connecting hook by a second-step chute connecting hook(121).

Description

믹서트럭 2단 자동 슈트{MIXERTRUCK AUTO SHUT TWO STEPS}Mixer truck two steps automatic chute {MIXERTRUCK AUTO SHUT TWO STEPS}

도 1은 본 발명에 따른 믹서트럭 2단 자동 슈트의 바람직한 실시 예를 도시한 결합 단면도이며,1 is a cross-sectional view showing a preferred embodiment of a mixer truck two-stage automatic chute according to the present invention,

도 2는 본 발명에 따른 믹서트럭 2단 자동 슈트를 도시한 분리도 이고,Figure 2 is an exploded view showing a two-stage automatic truck mixer according to the present invention,

도 3은 본 발명에 따른 믹서트럭 2단 자동 슈트의 슈트 1단과 2단이 결합한 구조단면도이며,3 is a structural cross-sectional view of the first and second stages of the chute of the mixer truck two-stage automatic chute according to the present invention,

도 4는 본 발명에 따른 믹서트럭 2단 자동 슈트의 슈트 1단과 2단이 분리된 분리단면도이고, Figure 4 is a separate cross-sectional view of the first and second stage chute of the mixer truck two-stage automatic chute according to the present invention,

도 5는 본 발명의 믹서트럭 2단 자동 슈트를 접은 형태의 참고도이며,5 is a reference diagram of the folded form of the two-stage automatic truck chute of the present invention,

도 6은 기존 믹서트럭 형태의 참고도이고,6 is a reference diagram of a conventional mixer truck form,

도 7은 기존 믹서트럭 실물 참고 사진이다.7 is a real reference picture of a conventional mixer truck.

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

100: 믹서트럭 2단 자동 슈트 110: 슈트 1단100: mixer truck two-stage automatic chute 110: chute one-stage

111A,111B, 121: 연결접속 부 112: 슈트 슬라이드 홈111A, 111B, 121: Connection 112: Chute slide groove

120: 슈트 2단 122: 슈트 손잡이 120: chute two-stage 122: chute handle

123: 슈트 슬라이드 축 130: 좌. 우회전축 123: chute slide axis 130: left. Right turn shaft

140: 높이 조절용 유압실린더 150:2단 슈트 슬라이더용 유압실린더140: hydraulic cylinder for height adjustment 150: hydraulic cylinder for two-stage chute slider

160: 새쉬 연결 좌·우회전 축 축받이160: chassis connection left and right rotation shaft bearing

본 발명은 믹서트럭의 2단 슈트에 관한 것으로서 기존의 인력에 의한 수동 상향식으로 접어 올리고 내릴 때에 수동으로 힘이 들고, 펼 때 마주치는 부분이 압착되어 부주의시 손가락 등이 끼어 압착, 골절, 절단 등의 잦은 안전사고가 발생하였다.The present invention relates to a two-stage chute of a mixer truck, which is manually pulled up and down by the existing manpower and lifted up and down manually. Frequent safety accidents occurred.

본 발명은 믹서트럭 2단 슈트의 사용시 인력절감 및 안전사고를 예방할 수 있도록 슈트 높이 조절 지지대의 위치를 조정하여, 2단 슈트 유압실린더 설치공간을 확보, 기존의 높이 조절 지지대는 유압식으로 구조변경하고, 2단 슈트를 1단 하부에 접속 결합하는 구조와 확보된 공간에 유압실린더를 연결 결합하여, 슬라이드 방식으로 펴고 접을 수 있도록 기계화(유압식)함으로써 인력을 절감하고, 압착에 의한 손가락 및 신체의 압착, 골절, 절단 등의 안전사고와 기존 2단 슈트의 운행시 덜컹거리는 불필요한 소음을 근본적이고 구조적으로 차단 예방 할 수 있는 것이다.The present invention by adjusting the position of the chute height adjustment support to reduce the manpower and safety accidents when using the mixer truck two-stage chute, to secure the installation space of the two-stage chute hydraulic cylinder, the existing height adjustment support is hydraulically changed The structure of connecting the two-stage chute to the bottom of the first stage and connecting the hydraulic cylinder to the secured space, mechanizing (hydraulic) to expand and fold by the slide method, saving manpower and crimping the finger and body by pressing This is to prevent and prevent accidents such as accidents, fractures, cuttings, and unnecessary noises in the operation of existing two-stage suits.

상기 목적을 달성하기 위한 본 발명의 믹서트럭 2단 자동 슈트는 Mixer truck two-stage automatic chute of the present invention for achieving the above object is

첨부된 도 1과 도 2에서 보는 바와 같이, 본 발명의 트럭믹서 2단 자동 슈트(100)는 1단 슈트(110)와 2단 슈트(120), 좌우회전축(130), 높이조절용 유압실린더(140), 2단 슈트 슬라이드용 유압실린더(150)로 크게 구성된다.1 and 2, the truck mixer two-stage automatic chute 100 of the present invention is a one-stage chute 110 and two-stage chute 120, the left and right rotating shaft 130, the hydraulic cylinder for height adjustment ( 140) and a hydraulic cylinder 150 for two-stage chute slides.

상기 1단 슈트(110)는 연결고리(111A)와 좌.우회전축(130)에 결합하고, 또 다른 연결 고리(111B)와 높이조절용 유압실린더(140)와 2단 슈트 슬라이드 용 유압실린더 (150) 가 함께 연결 가능하게 결합 구성되며, 끝 부분은 슬라이드 접속 홈(112)이 형성되어 2단 슈트(120)의 슬라이드 축(123)과 접속 결합하는 구조이다.The first stage chute 110 is coupled to the connecting ring (111A) and the left and right rotation shaft 130, another connecting ring (111B) and the hydraulic cylinder for height adjustment 140 and the hydraulic cylinder for two-stage chute slide 150 ) Is configured to be connected to be connected together, the end portion is a structure in which the slide connecting groove 112 is formed to be connected to the slide shaft 123 of the two-stage chute 120.

또한, 상기 2단 슈트(120)는 연결고리(121)와 2단 슈트 슬라이드용 유압실린더(150)가 결합하고, 1단 슈트(110)와 2단 슈트(120)가 접속 슬라이드 홈(112)에 슬라이드 축(123)을 삽입시켜 결합한다. In addition, the two-stage chute 120 is coupled to the coupling ring 121 and the hydraulic cylinder 150 for the two-stage chute slide, the first stage chute 110 and the two-stage chute 120 is connected to the slide groove 112 Insert the slide shaft 123 into the coupling.

상기 좌.우회전축(130)은 1단 슈트 연결고리(111A)와 믹서트럭 새쉬 연결 좌·우회전 축 축받이(160)가 연결 결합하는 형식으로 기존 믹서트럭의 좌. 우회전축과 동일한 구조이다.The left and right rotating shaft 130 is the left stage of the existing mixer truck in the form that the first stage chute connecting ring (111A) and the mixer truck chassis connection left, right rotating shaft bearing 160 is coupled. It is the same structure as the right turn shaft.

상기 높이조절용 유압실린더(140)는 1단 슈트 연결고리(111B)와 그리고 하부는 믹서트럭 좌우회전축 끝 부분(130)과 연결 결합하고 높이 조절은 높이 조절용 유압 실린더(140)가 상·하로 작동되어 높이 조절이 되도록 하는 구조이다.The height-adjusting hydraulic cylinder 140 is coupled to the first stage chute link ring (111B) and the lower portion is connected to the mixer truck left and right rotating shaft end portion 130, the height adjustment is the hydraulic cylinder for height adjustment 140 is operated up and down It is a structure to adjust the height.

상기 2단 슈트 슬라이드 용 유압실린더(150)는 1단 슈트 연결고리(111B)와 2단 슈트 연결고리(121)로 연결 결합 구성되어 2단 슈트 슬라이더용 유압 실린더 (150)의 작동에 따라 슬라이드 되어 펴고 접을 수 있도록 고안되었다.The hydraulic cylinder 150 for the two-stage chute slide is connected and configured by the first-stage chute connecting ring 111B and the two-stage chute connecting ring 121 and slides according to the operation of the hydraulic cylinder 150 for the two-stage chute slider. It is designed to be folded and folded.

도 3번은 슈트 1단(110)과 2단(120)이 슬라이드 홈(112)과 축(123)이 접속 결합한 단면도이며,3 is a cross-sectional view in which the first stage 110 and the second stage 120 of the chute are connected to the slide groove 112 and the shaft 123.

도 4번은 슈트 1단(110)과 2단(120)의 슬라이드 홈(112)과 축(123)이 분리된 단면도이고,4 is a cross-sectional view in which the slide groove 112 and the shaft 123 of the chute first stage 110 and the second stage 120 are separated,

도 5번은 믹서트럭 2단 자동 슈트의 접은 형태의 참고도이며,5 is a reference diagram of the folded form of the mixer truck two-stage automatic chute,

도 6번은 믹서트럭 기존 슈트 형태의 참고 도이고,6 is a reference diagram of a conventional mixer truck type,

도 7번 기존 믹서트럭 실물 사진으로서 참고 사진이다.7 is a reference picture as a conventional mixer truck real picture.

이상에서 설명한 바와 같이, 상기 믹서트럭 2단 자동 슈트(100)는 기계식(유압식)으로 슈트의 높이 조절과 2단 슈트 펼침이 슬라이드로 되도록 고안하여 불필요한 인력 낭비를 없애고 위험요소를 완전히 제거함으로써 건설 재해를 예방하고 믹서트럭으로 레미콘 운반 및 타설시 능률을 더욱 향상시킬 수 있도록 하였다.   As described above, the mixer truck two-stage automatic chute 100 is designed to mechanically (hydraulic) the height of the chute and the two-stage chute unfolded slide to eliminate unnecessary manpower waste and completely eliminate the risk factors To improve efficiency when transporting and pouring ready-mixed concrete.

이상과 같이 본 발명인 믹서트럭 2단 자동 슈트로 인해 다음과 같은 효과가 있다.As described above, the present invention has the following effects due to the mixer truck two-stage automatic suit.

첫째, 기존 2단 슈트의 인력에 의한 접고 펴는 방식에서 기계식(유압) 슬라이드 방식으로 바꿈으로써 2단 슈트를 펼칠 때 압착 접속 부가 없어져 압착에 의한 안전사고(손가락 압착, 골절, 절단 등)를 근원적으로 예방할 수 있다.First, by changing from the folding and unfolding by the manpower of the existing two-stage chute to a mechanical (hydraulic) slide method, when the two-stage chute is unfolded, the crimp connection part disappears and the safety accident (finger squeezing, fracture, cutting, etc.) due to the crimping is fundamental. It can be prevented.

둘째, 인력에 의한 수동식 조작을 유압에 의한 기계식으로 업그레이드해 불 필요한 인력 낭비를 줄이고, 믹서트럭으로 레미콘 운반 타설시 원하는 위치에 빠르고 정확하게 타설하여 능률을 향상시킬 수 있다.Second, the manual operation by manpower can be upgraded to mechanical by hydraulic to reduce unnecessary manpower waste, and the efficiency can be improved by quickly and accurately placing the desired position when placing concrete ready to be transported with a mixer truck.

셋째, 기존 2단 슈트 상향 접어 올리는 방식은 슈트 1단과 2단이 접었을 때 밀착 고정이 정밀하게 되지 않아 운행시 덜컹거리는 불필요한 소음이 발생하였으나, Third, the existing two-stage chute up-folding method does not have a close contact when the chute one-stage and the second-stage are folded, resulting in unnecessary noise when running.

본 발명의 믹서트럭 2단 자동 슈트는 밀착 슬라이드 되어 접어지기 때문에 운행시 소음발생을 근본적으로 줄일 수 있다.The two-stage mixer truck automatic chute of the present invention can be slid close to the folding, thereby reducing noise during operation.

넷째, 본 발명의 믹서트럭 2단 자동 슈트는 기존의 2단 슈트에 비해 외형이 함축되어 믹서트럭의 디자인 면에서도 유리하다. Fourth, the mixer truck two-stage automatic chute of the present invention is constrained in appearance compared to the conventional two-stage chute is advantageous in terms of the design of the mixer truck.

즉, 본 발명인 믹서트럭 2단 자동 슈트는 수동식에서 기계식(유압식)으로 하여 인력을 절감하여 믹서트럭의 능률을 향상 시켰으며, 2단 슈트의 압착부분을 없애고 안전한 슬라이드 방식으로 고안하여 안전사고를 근원적으로 예방하였고, 또한 운행시 소음 감소 및 외형상 디자인이 함축되고 기능, 안전, 디자인, 작업능률 측면에서 업그레이드할 수 있다.In other words, the present inventors' two-stage automatic truck chute is manual to mechanical (hydraulic) to reduce the manpower to improve the efficiency of the mixer truck, eliminating the crimping portion of the two-stage chute and devised a safe slide method to fundamentally cause accidents In addition, noise reduction and appearance design are implied during operation and can be upgraded in terms of function, safety, design and work efficiency.

이상에서 본 발명은 기재된 구체 예에 대해서만 상세히 설명되었지만, 본 발명의 기술사상 범위 내에서 다양한 변형 및 수정이 가능함은 당업자에게 있어서 명백한 것이며, 이러한 변형 및 수정이 첨부된 특허 청구범위에 속함은 당연한 것이다.While the invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various modifications and variations are possible within the spirit of the invention, and such modifications and variations belong to the appended claims. .

Claims (2)

믹서트럭 슈트 2단이 1단 하부에 결합하도록 접속 연결부가 형성된 슈트와;A chute provided with a connection connecting portion such that two stages of the mixer truck chute are coupled to the lower end of the first stage; 상기 슈트의 동작시 슬라이드 되도록 한 연결 결합구조와;A connection coupling structure configured to slide during operation of the chute; 슈트를 유압실린더와 연결 결합하여 동작을 기계식(유압식)으로 제어되는 것을 특징으로 하는 상기 믹서트럭 2단 자동 슈트. The mixer truck two-stage automatic chute characterized in that the coupling is coupled to the hydraulic cylinder to control the operation mechanically (hydraulic). 믹서트럭 슈트 높. 낮이 동작을 기계식(유압식)으로 하여 제어되도록 하는 구조를 특징으로 하는 상기 믹서트럭 2단 자동 슈트.Mixer truck chute high. 2. The mixer truck two-stage chute characterized in that the daytime operation is controlled by mechanical (hydraulic).
KR1020050080827A 2005-08-31 2005-08-31 Mixertruck auto shut two steps KR100730480B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101245874B1 (en) * 2011-04-26 2013-03-20 이정현 A chute drive equipment of ready-mixed concreate mixer truck

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100906375B1 (en) * 2009-02-24 2009-07-06 유신환경 유한회사 Movable multi-way dividing apparatus for circulation aggregate
KR102403013B1 (en) 2020-12-11 2022-05-30 정우정공주식회사 Mixer truck chute drive

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