KR100787100B1 - Installing structure for transmission - Google Patents

Installing structure for transmission Download PDF

Info

Publication number
KR100787100B1
KR100787100B1 KR1020070009174A KR20070009174A KR100787100B1 KR 100787100 B1 KR100787100 B1 KR 100787100B1 KR 1020070009174 A KR1020070009174 A KR 1020070009174A KR 20070009174 A KR20070009174 A KR 20070009174A KR 100787100 B1 KR100787100 B1 KR 100787100B1
Authority
KR
South Korea
Prior art keywords
transmission
body frame
vehicle
drive
mounting hole
Prior art date
Application number
KR1020070009174A
Other languages
Korean (ko)
Inventor
문형우
Original Assignee
세일공업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 세일공업 주식회사 filed Critical 세일공업 주식회사
Priority to KR1020070009174A priority Critical patent/KR100787100B1/en
Application granted granted Critical
Publication of KR100787100B1 publication Critical patent/KR100787100B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing

Abstract

An improved structure of transmission mount is provided to make installation of a transmission to a powered industrial truck easy and to improve efficiency of work by improving function of the truck. In the installation structure of a transmission(20) to both sides of a frame(10) of a powered industrial truck for coupling drive wheels to a drive module, wherein the drive module comprises the transmission and a power source(30) which outputs shifted power after receiving power from a reduction gear system of the transmission and the power source is coupled to a housing plate(21) of the transmission integrated with a braking system, the frame has a mounting hole with an opening to install the transmission and housing plates(21) are assembled to the inner surface of the frame.

Description

변속기의 설치구조{Installing structure for transmission}Installing structure for transmission

도 1a는 종래기술에 따라 변속기를 장착하기 위한 차체프레임의 사시도,Figure 1a is a perspective view of a body frame for mounting the transmission according to the prior art,

도 1b는 종래기술에 따라 차체프레임에 변속기의 장착 상태를 나타낸 정면도,Figure 1b is a front view showing the mounting state of the transmission to the body frame according to the prior art,

도 1c는 종래기술에 따라 구동륜이 결합된 상태를 나타낸 정면도,Figure 1c is a front view showing a state in which the driving wheel coupled to the prior art,

도 2는 본 발명에 따른 차체프레임의 사시도,2 is a perspective view of a vehicle body frame according to the present invention;

도 3은 본 발명에 따른 차체프레임에 변속기의 결합방법을 나타낸 정면도,3 is a front view showing a coupling method of a transmission to a body frame according to the present invention;

도 4는 본 발명에 따른 차체프레임에 변속기가 장착된 상태를 나타낸 사시도,4 is a perspective view showing a state in which a transmission is mounted on a body frame according to the present invention;

도 5는 본 발명에 따라 변속기가 장착된 정면도,5 is a front view of a transmission in accordance with the present invention;

도 6은 본 발명에 따라 변속기와 구동륜이 장착된 정면도.Figure 6 is a front view equipped with a transmission and a drive wheel according to the present invention.

<도면의 주요 부호에 대한 부호의 설명><Explanation of symbols for major symbols in the drawings>

10 : 차체프레임10: body frame

11 : 장착홀11: mounting hole

12 : 볼트홀12: bolt hole

20 : 변속기20: transmission

21 : 하우징 플레이트21: housing plate

30 : 구동원30: drive source

본 발명은 변속기의 설치구조에 관한 것으로, 좀 더 상세하게는 차폭을 최소화시킬 수 있도록 변속기의 설치구조를 개선하여 차량운행에 유리한 변속기의 설치구조에 관한 것이다.The present invention relates to an installation structure of a transmission, and more particularly, to an installation structure of a transmission that is advantageous for vehicle operation by improving the installation structure of the transmission so as to minimize the vehicle width.

지게차(lift truck), 작동기계와 같은 산업용 차량의 구동륜에 동력을 전달하기 위한 변속기는 각각의 구동륜에 하나씩 설치된 전기나 유압을 사용하는 구동원(모터)이 제동장치와 유성기어조립체가 병합되어 있는 감속기어시스템에 의해 구동수단에 연결된다. 이러한 변속기는 차체프레임에 설치되고 구동원(모터)이 변속기의 구동출력에 결합되며 구동수단이 차량의 구동륜과 연결되어 동력을 전달한다.The transmission for transmitting power to the driving wheels of industrial vehicles such as lift trucks and operating machines is a deceleration in which a braking device and a planetary gear assembly are combined with a driving source (motor) using electric or hydraulic pressure installed in each driving wheel one by one. It is connected to the drive means by a gear system. The transmission is installed in the body frame, the drive source (motor) is coupled to the drive output of the transmission and the drive means is connected to the drive wheels of the vehicle to transmit power.

지게차, 작동기계와 같은 산업용 차량은 일반차량과는 다르게 작업특성과 작업환경에 대응하기 위해 구조적인 부분에서 차이점이 있는데, 예를 들면 지게차와 같은 경우는 차량 전방에 구비된 포크를 이용해 화물을 들어 올릴 때 화물이 위치한 곳에 포크를 정확하게 위치시키기 위해 차량의 이동을 자유롭게 하고자 조향장치가 후방 구동륜에 설치된다.Unlike general vehicles, industrial vehicles such as forklifts and operating machines have structural differences to cope with work characteristics and working environment. For example, forklifts use forks provided in front of the vehicle to lift cargo. Steering devices are installed on the rear drive wheels to free the movement of the vehicle to accurately position the fork where the cargo is located when lifting.

따라서, 후방 구동륜에 의해 차량의 진행방향을 조정함으로써 회전 반경이 일반차량의 전방 핸들링에 비해 진행방향의 자유성이 높다.Accordingly, by adjusting the traveling direction of the vehicle by the rear drive wheels, the turning radius is higher in freedom of the traveling direction than the front handling of the general vehicle.

회전 반경, 작업 반경에 높은 자유성을 얻기 위한 또 다른 차량의 구조적인 부분은 차량에 가해지는 하중에 대한 안정성은 유지하되, 차폭을 최대한 줄여 회전 반경에 좀 더 높은 자유성을 가질 수 있다.Another structural part of the vehicle to obtain a high degree of freedom in the radius of rotation, working radius, while maintaining the stability to the load on the vehicle, but can reduce the width of the vehicle as much as possible to have a higher degree of freedom in the radius of rotation.

도 1a 내지 도 1c는 종래기술에 따라 차체프레임에 변속기와 모터로 이루어진 구동모률이 설치된 상태를 도시하였다. 도 1a에서 도시된 바와 같이 차체프레임(1)에는 변속기(3)를 설치할 수 있는 관통홀(2)이 형성되고, 도 1b의 화살표 방향과 같이 양측으로 형성된 차체프레임의 외측면에 변속기의 하우징 플레이트(4)를 고정시킨다. 그리고 차체프레임 내측면에 구동원(모터;5)의 구동축이 장착홀을 관통하여 변속기와 결합되고 구동원(5)이 차체프레임의 내측면에 위치되어 장착되는 구조를 가지고 있다.1A to 1C illustrate a state in which a drive modulus consisting of a transmission and a motor is installed in a body frame according to the prior art. As shown in FIG. 1A, the body frame 1 has a through hole 2 through which the transmission 3 can be installed, and a housing plate of the transmission on the outer surface of the body frame formed at both sides as shown by the arrow direction of FIG. 1B. Fix (4). The drive shaft of the drive source (motor) 5 is coupled to the transmission through the mounting hole on the inner side of the body frame, and the drive source 5 is positioned and mounted on the inner side of the body frame.

이러한 종래의 변속기 설치구조는 차체프레임의 외측면에 변속기 하우징 플레이트가 접하여 설치되기 때문에 그에 따라 차폭(W)이 증가됨으로써 차량의 회전 반경, 작업 반경이 비교적 낮은 단점이 있었다.In the conventional transmission installation structure, since the transmission housing plate is installed in contact with the outer surface of the body frame, the vehicle width W is increased accordingly, so that the rotation radius and the working radius of the vehicle are relatively low.

따라서, 차량의 회전 반경, 작업 반경 등에 제한되는 문제뿐만 아니라, 이로 인하여 작업장의 공간효율성이 저하되고, 이에 따라 전체 작업효율에 지장을 주게 되는 문제점이 있었다.Therefore, not only the problem of being limited to the turning radius of the vehicle, the working radius, etc., but also the space efficiency of the work place is deteriorated, thereby causing a problem that affects the overall work efficiency.

또한, 상술한 바와 같은 설치구조는 양측 차체프레임 사이에 대향하게 설치되는 구동원(모터)이 차체프레임 사이의 제한된 공간에서 설치해야하기 때문에 설치작업이 까다로운 단점이 있었다.In addition, the installation structure as described above has a disadvantage that the installation work is difficult because the drive source (motor) that is installed between the two body frame frame to be installed in a limited space between the body frame.

상기와 같은 문제점을 해결하기 위한 본 발명은 차체프레임에 장착되는 변속기의 설치구조를 개선하여 변속기 설치의 용이성을 높이고, 차량의 기능적 부분을 향상시켜 전반적인 작업효율성을 제고시키고자 하는데 그 목적이 있다.The present invention for solving the above problems is to improve the installation structure of the transmission mounted to the body frame to increase the ease of installation of the transmission, improve the functional part of the vehicle to improve the overall work efficiency.

본 발명의 특징 및 이점들은 첨부도면에 의거한 다음의 상세한 설명으로 더욱 명백해질 것이다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야 한다.The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are defined in the technical spirit of the present invention on the basis of the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way. It should be interpreted as meanings and concepts that match.

상기와 같은 목적을 달성하기 위한 본 발명은, 차량의 구동륜에 동력을 전달하기 위해 동력을 발생시키는 구동원이 제동장치가 일체화된 변속기의 하우징 플레이트와 결합되고, 상기 구동원의 구동축과 연결되는 상기 변속기의 감속기어시스템이 동력을 전달받아 변속된 동력을 출력시켜주는 구동원과 변속기로 이루어진 하나의 구동모듈에 구동륜을 연결하기 위해 차량의 양측 차체프레임에 각각 설치하는 변속기의 설치구조에 있어서, 상기 차체프레임은 상기 변속기를 장착하기 위해 일측이 개방된 장착홀을 구비하고, 상기 변속기의 하우징 플레이트가 양측 상기 차체 프레임의 내측면에 결합되는 것을 특징으로 한다.The present invention for achieving the above object, the drive source for generating power to transmit power to the drive wheel of the vehicle is coupled to the housing plate of the transmission in which the braking device is integrated, of the transmission connected to the drive shaft of the drive source In the gearbox installation structure of the transmission gears respectively installed on both body frame of the vehicle for connecting the drive wheels to a drive module consisting of a drive source and the transmission to which the reduction gear system receives power to output the shifted power, the body frame is The mounting hole has one side open to mount the transmission, characterized in that the housing plate of the transmission is coupled to the inner surface of the body frame on both sides.

본 발명에 따른 바람직한 한 특징으로는, 상기 차량은, 지게차인 것을 특징으로 한다.In a preferred feature according to the invention, the vehicle is characterized in that it is a forklift.

본 발명에 따른 바람직한 다른 특징으로는, 상기 장착홀의 최대직경 크기만큼 일측이 개방된 것을 특징으로 한다.Another preferred feature according to the invention is characterized in that one side is opened by the maximum diameter size of the mounting hole.

이하, 첨부된 도면을 참조하여 본 발명에 따른 변속기의 설치구조에 대한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the installation structure of the transmission according to the present invention with reference to the accompanying drawings in detail as follows.

도 2는 본 발명에 따른 차체프레임의 사시도, 도 3은 본 발명에 따른 차체프레임에 변속기의 결합방법을 나타낸 정면도, 도 4는 본 발명에 따른 차체프레임에 변속기가 장착된 상태를 나타낸 사시도이다.2 is a perspective view of a body frame according to the present invention, Figure 3 is a front view showing a coupling method of the transmission to the body frame according to the invention, Figure 4 is a perspective view showing a state in which the transmission is mounted to the body frame according to the present invention. .

도 5는 본 발명에 따라 변속기가 장착된 정면도, 도 6은 본 발명에 따라 변속기와 구동륜이 장착된 정면도이다.5 is a front view in which the transmission is mounted in accordance with the present invention, and FIG. 6 is a front view in which the transmission and the drive wheels are mounted in accordance with the present invention.

본 발명에 따른 변속기의 설치구조는 변속기(20)를 장착하기 위해 구비되는 장착홀(11)의 일측이 개방된 차체프레임(10)을 구비하고, 상기 변속기(20)의 하우징 플레이트(21)가 상기 차페프레임(10)의 내측면에 장착되는 것을 특징으로 한다.The installation structure of the transmission according to the present invention includes a body frame 10 in which one side of the mounting hole 11 provided for mounting the transmission 20 is opened, and the housing plate 21 of the transmission 20 is It is characterized in that it is mounted on the inner surface of the chape frame (10).

차체프레임(10)은 차량 중 특히, 산업용 차량(지게차, 운반차)에 있어서 차량의 전반적인 틀을 구성하는 것으로, 차량의 길이방향을 중심으로 양측으로 2개의 차체프레임(10)이 구비되며, 여기에 구동모듈인 구동원(30)과 후술할 변속기(20)가 장착된다.The body frame 10 constitutes an overall frame of a vehicle, particularly in an industrial vehicle (forklift or transport vehicle), and includes two body frames 10 on both sides of the vehicle in a longitudinal direction. The drive source 30 is a drive module and a transmission 20 to be described later is mounted.

도 2에 도시된 바와 같이 상기 차체프레임(10)의 전방쪽(전방 구동륜이 설치되는 위치)으로는 변속기(10)를 설치하기 위한 장착홀(11)이 형성되어 있으며, 상기 장착홀(11)은 상기 차체프레임(10)의 전방쪽으로 일부가 개방되어 있다. 이때, 개방된 부분은 상기 장착홀(11)의 최대직경 크기만큼 개방되는 것이 바람직하다.As shown in FIG. 2, a mounting hole 11 for installing the transmission 10 is formed at a front side (a position at which the front driving wheel is installed) of the body frame 10, and the mounting hole 11 is provided. Is partially open to the front of the body frame 10. At this time, the open portion is preferably opened by the maximum diameter of the mounting hole (11).

개방되지 않은 종래의 장착홀 구조에서는 변속기를 차체프레임 외측면에 고정시키고 내측면에서 구동원을 결합하여 장착해야 한다. 하지만 본 발명에 따라 전방측으로 개방된 구조를 갖는 상기 장착홀(11)은 개방측을 통하여 변속기를 설치할 수 있기 때문에 설치작업 시 용이하게 실시할 수 있다.In the conventional non-opening mounting hole structure, the transmission should be fixed to the outer side of the body frame and the driving source should be coupled to the inner side. However, the mounting hole 11 having a structure open to the front side according to the present invention can be easily carried out during the installation work because the transmission can be installed through the open side.

또한, 양측으로 구비된 상기 차체프레임(10)의 사이에는 변속기(20) 각각에 별도로 구동력을 전달하기 위한 2개의 구동원(30)이 대향하게 설치되는데, 차체프레임(10) 사이 간격은 차폭을 증가시키지 않기 위해 그 간격이 한정되어 있고, 이러한 공간에 동일선상에 대향하게 2개의 구동원을 설치하는 것은 종래기술에서는 까다로웠다.In addition, between the body frame 10 provided on both sides is provided with two drive sources 30 for transmitting a driving force separately to each of the transmission 20, the interval between the body frame 10 increases the vehicle width The spacing is limited in order not to make it possible, and it is difficult in the prior art to provide two drive sources in such a space opposite to the same line.

하지만, 본 발명은 관통 결합방식이 아닌 일측이 개방된 장착홀(11)의 개방부를 통하여 용이하게 결합시킬 수 있으며, 후술한 변속기(20)와 구동원(모터)을 결합시킨 구동모듈을 그대로 개방된 장착홀(11)을 통하여 전방에서 결합시킬 수 있다.However, the present invention can be easily coupled through the opening of the mounting hole 11, one side of which is not a through-coupling method, and the drive module in which the transmission 20 and the driving source (motor) described later are opened as they are. It can be coupled from the front through the mounting hole (11).

변속기(20)는 구동원의 구동축과 연결되는 감속기어시스템에 의해 구동력을 전달받아 구동륜으로 변속된 동력을 전달하며, 제동을 담당하는 제동장치가 함께 접목된 변속기로써, 본 발명에 따른 변속기는 본 출원인이 출원한 대한민국 특허출 원 '출원번호 10-2006-23705호' 에 개시되어 있다.The transmission 20 receives a driving force by a reduction gear system connected to a drive shaft of a driving source, transmits power shifted to a driving wheel, and is a transmission in which a braking device that is responsible for braking is grafted together. This application is disclosed in the Republic of Korea Patent Application No. 10-2006-23705.

상기 변속기(20)의 구조에 대해 간략히 언급하자면, 하우징내부로 구동원의 구동력을 전달받아 구동륜의 휠과 결합되는 구동수단으로 동력을 전달하는 구동축, 구동기어, 종동축, 종동기어, 유성기어조립체 및 구동수단으로 이루어진 감속기어시스템과 동력을 제동시키기 위한 제동장치를 포함하여 구성되어 있다.Briefly referring to the structure of the transmission 20, a drive shaft, a drive gear, a driven shaft, a driven gear, a planetary gear assembly for transmitting power to a drive means coupled to a wheel of a driving wheel by receiving a driving force of a driving source into the housing; And a braking device for braking power and a reduction gear system composed of driving means.

도 5는 상기 변속기(20)가 상기 차체프레임(10)에 장착된 상태를 나타낸 정면도이다. 도시된 바와 같이 상기 차체프레임(10)에 설치될 때에는 하우징 플레이트(21)가 양측 차체프레임(10)의 내측면에서 각각 결합된다. 그리고 상기 변속기(20)의 구동수단(구동륜과 연결되는 부분)이 장착홀(11)을 관통하여 차체프레임(10) 외측으로 돌출되고 구동수단(미부호)이 구동륜(바퀴)과 연결되는 것이다.5 is a front view illustrating a state in which the transmission 20 is mounted to the body frame 10. As shown in the drawing, when the housing plate 21 is installed in the vehicle body frame 10, the housing plates 21 are coupled to inner surfaces of both vehicle body frames 10, respectively. In addition, the driving means (part connected to the driving wheel) of the transmission 20 passes through the mounting hole 11 and protrudes outside the body frame 10, and the driving means (unsigned) is connected to the driving wheel (wheel).

즉, 구동원(30)과 결합되어 접하는 상기 하우징 플레이트(21)의 반대면이 양측 차체프레임(10) 내측면에 접하고, 차체프레임(10)에 형성된 볼트홀(12)과 상기 하우징 플레이트(21)의 형성된 볼트홀(미부호)에 볼트로 체결된다.That is, the opposite surface of the housing plate 21 coupled to the driving source 30 is in contact with the inner surface of both body frame 10 and the bolt hole 12 and the housing plate 21 formed in the body frame 10. Bolted to the formed bolt hole (unsigned) of.

따라서, 도 6에 나타낸 바와 같이 양측 차체프레임(10)간의 간격은 기존간격을 유지하고, 한쌍의 구동원(30)과 변속기(20)의 이격거리를 줄임으로써 결과적으로 차폭(W)을 줄일 수 있어 산업용 차량의 회전 반경, 작업 반경, 차량 이동통로 감소 등 차량이동에 유리한 이점이 있다.Therefore, as shown in FIG. 6, the spacing between the two body frames 10 may maintain the existing spacing, and as a result, the vehicle width W may be reduced by reducing the separation distance between the pair of drive sources 30 and the transmission 20. There is an advantage in moving the vehicle, such as the turning radius of the industrial vehicle, working radius, reducing the vehicle movement path.

이상, 본 발명의 원리를 예시하기 위한 바람직한 실시예와 관련하여 설명하고 도시하였지만, 본 고안은 그와 같이 도시되고 설명된 그대로의 구성 및 작용으 로 한정되는 것이 아니다.As described above and described with reference to a preferred embodiment for illustrating the principle of the present invention, the invention is not limited to the configuration and operation as shown and described as such.

오히려, 첨부된 청구범위의 사상 및 범주를 일탈함이 없이 본 발명에 대한 다수의 변경 및 수정이 가능함을 당업자들은 잘 이해할 수 있을 것이다. 따라서 그러한 모든 적절한 변경 및 수정과 균등물들도 본 고안의 범위에 속하는 것으로 간주되어야 할 것이다.Rather, it will be apparent to those skilled in the art that many changes and modifications to the present invention are possible without departing from the spirit and scope of the appended claims. Therefore, all such appropriate changes and modifications and equivalents should be considered to be within the scope of the present invention.

상기와 같이 구성되는 본 발명은 차체프레임에 고정되는 변속기의 하우징 플레이트가 차체프레임 내측면에 고정됨에 따라 차체프레임 간격은 유지한 채 차폭을 감소시켜 산업용 차량의 회전 반경, 작업 반경, 차량 이동통로 폭 등 작업공간의 활용성을 높일 수 있는 이점이 있다.According to the present invention configured as described above, as the housing plate of the transmission fixed to the body frame is fixed to the inner side of the body frame, the vehicle frame spacing is maintained while reducing the vehicle width by turning the radius of rotation, working radius, vehicle movement path width This has the advantage of increasing the usability of the workspace.

또한, 본 발명은 변속기를 장착하기 위해 차체프레임에 형성된 일측이 개방된 장착홀을 통해 변속기 장착과정에서 구동원(모터)과 결합된 상태에서 개방부를 통해 용이하게 장착할 수 있는 장점이 있다.In addition, the present invention has the advantage that can be easily mounted through the opening in the state coupled to the drive source (motor) in the transmission mounting process through the mounting hole formed on one side of the vehicle body frame for mounting the transmission.

Claims (3)

차량의 구동륜에 동력을 전달하기 위해 동력을 발생시키는 구동원이 제동장치가 일체화된 변속기의 하우징 플레이트와 결합되고, 상기 구동원의 구동축과 연결되는 상기 변속기의 감속기어시스템이 동력을 전달받아 변속된 동력을 출력시켜주는 구동원과 변속기로 이루어진 하나의 구동모듈에 구동륜을 연결하기 위해 차량의 양측 차체프레임에 각각 설치하는 변속기의 설치구조에 있어서,A drive source for generating power to transmit power to the drive wheels of the vehicle is coupled to a housing plate of a transmission in which a braking device is integrated, and a reduction gear system of the transmission connected to the drive shaft of the drive source receives power to transfer the shifted power. In the installation structure of the transmission to be installed on each of the vehicle body frame on both sides of the vehicle to connect the driving wheel to a drive module consisting of a drive source and a transmission that outputs, 상기 차체프레임은 상기 변속기를 장착하기 위해 일측이 개방된 장착홀을 구비하고, 상기 변속기의 하우징 플레이트가 양측 상기 차체프레임의 내측면에 결합되는 것을 특징으로 하는 변속기의 설치구조.The body frame is provided with a mounting hole on one side for mounting the transmission, the transmission structure, characterized in that the housing plate of the transmission is coupled to the inner surface of the body frame on both sides. 제 1항에 있어서, 상기 차량은,The method of claim 1, wherein the vehicle, 지게차인 것을 특징으로 하는 변속기의 설치구조.Installation structure of a transmission, characterized in that the forklift. 제 1항에 있어서,The method of claim 1, 상기 장착홀의 최대직경 크기만큼 일측이 개방된 것을 특징으로 하는 변속기의 설치구조.Installation structure of a transmission, characterized in that one side is opened by the maximum diameter size of the mounting hole.
KR1020070009174A 2007-01-30 2007-01-30 Installing structure for transmission KR100787100B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070009174A KR100787100B1 (en) 2007-01-30 2007-01-30 Installing structure for transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070009174A KR100787100B1 (en) 2007-01-30 2007-01-30 Installing structure for transmission

Publications (1)

Publication Number Publication Date
KR100787100B1 true KR100787100B1 (en) 2007-12-21

Family

ID=39147448

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070009174A KR100787100B1 (en) 2007-01-30 2007-01-30 Installing structure for transmission

Country Status (1)

Country Link
KR (1) KR100787100B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110454550A (en) * 2018-05-08 2019-11-15 德纳(无锡)技术有限公司 Multistage planet speed reduction gearing and mounting structure for vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131225A (en) 1976-02-02 1978-12-26 Clark Equipment Company Method of making a vehicle transmission case
JPS58224813A (en) 1982-06-24 1983-12-27 Komatsu Ltd Power transmission mounting mechanism for crawler vehicle
KR20000032135A (en) * 1998-11-13 2000-06-05 권문구 Structure of frame for reducing vibration of tractor
KR20010034193A (en) * 1998-01-16 2001-04-25 오스카 와차우에르 Drive mechanism for a vehicle, especially a multilane electromobile
KR20060093655A (en) * 2005-02-22 2006-08-25 가부시끼 가이샤 구보다 Transmission for tractor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131225A (en) 1976-02-02 1978-12-26 Clark Equipment Company Method of making a vehicle transmission case
JPS58224813A (en) 1982-06-24 1983-12-27 Komatsu Ltd Power transmission mounting mechanism for crawler vehicle
KR20010034193A (en) * 1998-01-16 2001-04-25 오스카 와차우에르 Drive mechanism for a vehicle, especially a multilane electromobile
KR20000032135A (en) * 1998-11-13 2000-06-05 권문구 Structure of frame for reducing vibration of tractor
KR20060093655A (en) * 2005-02-22 2006-08-25 가부시끼 가이샤 구보다 Transmission for tractor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110454550A (en) * 2018-05-08 2019-11-15 德纳(无锡)技术有限公司 Multistage planet speed reduction gearing and mounting structure for vehicle
CN110454550B (en) * 2018-05-08 2022-02-01 德纳(无锡)技术有限公司 Multistage planetary reduction transmission and mounting structure for vehicle

Similar Documents

Publication Publication Date Title
US20220227219A1 (en) Axle assembly for low floor vehicle
US7247117B2 (en) Drive axle with a work drive that can be driven by the electric motor of a traction drive
US8459397B2 (en) Work vehicle having drive wheels
WO2012063399A1 (en) Cable arrangement structure for vehicle
CA2581137A1 (en) Vehicle front structure
JP2009083796A (en) Structure of transfer device for fork lift
KR100787100B1 (en) Installing structure for transmission
WO2019207985A1 (en) Drive unit support device
US9714500B2 (en) Wheel loader
CN104029577B (en) The drive axle of ground transport machinery
JP2018043676A (en) Work vehicle
WO2021098970A1 (en) A control device, a transmission assembly and a powertrain
CN205220838U (en) Tractor
CN201214617Y (en) All-terrain forklift
KR200390756Y1 (en) A driving device for electric-powered cart
CN205294033U (en) Assembly line linkage transfer device
KR102067535B1 (en) Driving motor integrated transmission
KR102535277B1 (en) Electric parking brake for electromotive forklift truc
CN214697936U (en) Environment-friendly low-noise chain bucket machine traction system
KR102190182B1 (en) Driving motor integrated transmission
CN210390735U (en) Double-motor drive axle device and vehicle
JP5474474B2 (en) Trailer
US20240092440A1 (en) Tractor grouping with driven trailer
KR102637114B1 (en) Driving apparatus for electric vehicle
WO2021182371A1 (en) Steering-force-assisting structure and vehicle

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
J204 Request for invalidation trial [patent]
J121 Written withdrawal of request for trial
FPAY Annual fee payment

Payment date: 20120613

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20131023

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20141212

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20151104

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20161205

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20171211

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20181206

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20191204

Year of fee payment: 13