KR20140016036A - Hybrid equipment of a truck - Google Patents

Hybrid equipment of a truck Download PDF

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Publication number
KR20140016036A
KR20140016036A KR1020120083041A KR20120083041A KR20140016036A KR 20140016036 A KR20140016036 A KR 20140016036A KR 1020120083041 A KR1020120083041 A KR 1020120083041A KR 20120083041 A KR20120083041 A KR 20120083041A KR 20140016036 A KR20140016036 A KR 20140016036A
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South Korea
Prior art keywords
motor
electric motor
manual transmission
clutch
driver
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KR1020120083041A
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Korean (ko)
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이진국
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이진국
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Priority to KR1020120083041A priority Critical patent/KR20140016036A/en
Priority to PCT/KR2013/006814 priority patent/WO2014021601A1/en
Publication of KR20140016036A publication Critical patent/KR20140016036A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • 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
    • B60K17/28—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of power take-off
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B60K2006/4808—Electric machine connected or connectable to gearbox output shaft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

The present invention relates to a hybrid device for a truck, which is additionally mounted on a rear-wheel drive truck. The hybrid device for the truck according to the present invention includes a clutch fixing unit, an electric motor, a motor clutch device, and a motor control unit. The motor control unit increases or decreases the number of rotations of the electric motor according to the location of a transmission lever.

Description

화물자동차용 하이브리드장치{Hybrid equipment of a truck}Hybrid equipment of a truck

본 발명은 후륜 구동식 구성으로 이루어지는 화물자동차 등에 추가 장착하여 사용할 수 있는 화물자동차용 하이브리드장치에 관한 것으로서, 보다 구체적으로는 본 발명자가 선출원한 10-2011-0123879호의 전기자동차용 충전장치 및 10-2012-0053292호의 전기자동차용 전기접속장치를 이용하여 외부전원을 연결 사용할 수 있도록 한 것으로서, 기존의 변속기 변속기어축 또는 추진축에 대용량 고출력의 전기모터의 구동력이 전달될 수 있도록 쉽게 적용함으로 해서 중량이면서도 고가인 전기차용 배터리를 장착하지 않고도 저비용으로 주행이 가능하도록 한 화물자동차용 하이브리드장치를 제공코자 하는 것이다.
The present invention relates to a hybrid device for a lorry, which can be additionally mounted and used in a lorry including a rear wheel drive type configuration, and more specifically, a charging device for an electric vehicle and an 10-2011-0123879 filed by the present inventor. It is designed to connect external power using electric connection device for electric vehicle of 2012-0053292, and it is easy to transfer the driving force of large-capacity high-power electric motor to the existing transmission gear shaft or propulsion shaft. It is to provide a hybrid device for a lorry that enables to run at low cost without installing a battery for an electric vehicle.

일반적으로 일려진 하이브리드 자동차는 내연 엔진과 전기자동차의 배터리를 동력원으로 하는 전기모터의 동시에 장착 등 기존의 일반 차량에 비해 연비(燃費) 및 유해가스 배출량을 획기적으로 줄인 차세대 자동차를 말한다.In general, the hybrid vehicle is a next-generation vehicle that significantly reduces fuel consumption and harmful gas emissions compared to conventional vehicles, such as an electric motor powered by an internal combustion engine and an electric vehicle battery.

하이브리드 자동차의 선행기술로는 대한민국 등록특허공보(B1)10-1071961호(2011.10.11.), 10-1021997호(2011.03.16.), 10-0820400호(2008.04.08.), 공개실용신안공보(U)20-2011-0001888(2011.02.24.)등 다양하게 연구 개발되고 있다.The prior art of the hybrid vehicle is the Republic of Korea Patent Registration (B1) 10-1071961 (2011.10.11.), 10-1021997 (2011.03.16.), 10-0820400 (2008.04.08.), Public utility model Publication (U) 20-2011-0001888 (2011.02.24.) And various research and development.

상기한 선행기술들의 경우 대부분 중소형 승용차에 적용이 가능하도록 개발된 것으로, 기존 엔진과 배터리의 전원으로 구동하는 전기모터를 조합하여 저속에서는 전기모터로 고속에서는 기존 엔진으로 동력을 제공할 수 있게 하고 있다.Most of the prior arts were developed to be applicable to small and medium-sized passenger cars. By combining a conventional engine and an electric motor driven by a battery power, it is possible to provide power to an existing motor at high speed and to an existing engine at high speed. .

이러한 하이브리드 자동차의 경우 저속 주행구간이 많은 시내주행에서 매우 유리한 조건으로 자동차의 운행이 가능하다.In the case of such a hybrid car, it is possible to operate the car under very favorable conditions in the city driving where there are many low-speed driving sections.

그러나 상기한 종래 하이브리드의 경우 과도한 중량의 배터리를 자동차에 싣고 다녀야 하는 불편이 있고, 또 고출력을 필요로 하는 화물자동차에 적용이 이루어지고 있지 못하고 있다.
However, the conventional hybrid has the inconvenience of carrying a battery of excessive weight on a vehicle, and has not been applied to a freight vehicle requiring high power.

KR 101071961 B1 2011.10.11.KR 101071961 B1 2011.10.11. KR 101021997 B1 2011.03.16.KR 101021997 B1 2011.03.16. KR 100820400 B1 2008.04.08.KR 100820400 B1 2008.04.08. KR 2020110001888 U 2011.02.24.KR 2020110001888 U 2011.02.24.

이에 본 발명자는 상기한 종래 문제점을 해결코자 본 발명을 개발한 것으로서, 본 발명에서는 본 발명자가 선출원한 10-2011-0123879호의 전기자동차용 충전장치 및 10-2012-0053292호의 전기자동차용 전기접속장치를 이용하여 220V 또는 380V의 외부전원을 연결 사용할 수 있도록 함으로 해서 화물자동차의 구동에 필요한 강력한 전력을 제공하여 고출력인 대형의 전기모터를 구동하여 엔진 구동 없이 전기모터의 동력만으로 고속으로 화물자동차를 주행시킬 수 있도록 한 화물자동차용 하이브리드장치를 제공함에 기술적 과제를 두고 본 발명을 완성한 것이다.
Accordingly, the present inventors have developed the present invention to solve the above-described problems, and in the present invention, the present inventors have previously filed a 10-2011-0123879 electric vehicle charging device and 10-2012-0053292 electric vehicle electrical connection device. By using 220V or 380V external power supply, it provides powerful power for driving lorry and drives large electric motor of high output to drive lorry at high speed with only electric motor power without engine. The present invention has been completed with a technical problem in providing a hybrid device for a lorry so that it can be made.

과제 해결수단으로 본 발명에서는 첫째 클러치장치에 의해 엔진의 출력을 단속(斷續)하여 변속기에 제공하여 변속한 후 출력축으로 출력토록 한 수동변속기 구성의 화물자동차에 있어서, 변속기로 엔진의 동력이 전달되지 않도록 클러치장치를 고정하도록 운전석에 설치한 클러치고정수단과, 변속기 변환기어가 결합되며 변속기 외부로 돌출된 레이샤프트와, 상기 레이샤프트에 전기모터의 동력을 전달하는 모터구동부와, 모터구동부를 작동시키도록 운전석에 설치한 모터제어부로 구성하고,In the present invention as a means for solving the problem, in the lorry of a manual transmission configuration in which the output of the engine is interrupted by the clutch device and provided to the transmission to shift and then output to the output shaft, power of the engine is transmitted to the transmission. Clutch fixing means installed in the driver's seat so as to secure the clutch device so that the clutch device is prevented, a ray shaft which is coupled to the transmission converter gear and protrudes out of the transmission, a motor driving unit for transmitting electric motor power to the ray shaft, and a motor driving unit are operated. So that the motor control unit installed in the driver's seat

상기 모터구동부는 레이샤프트와 동축상에 설치되는 전기모터 및 레이샤프트에 모터용 클러치장치를 설치하며, 상기 전기모터는 주행 중 충전이 가능하도록 설치한 전력공급장치로부터 외부전기를 입력받아 제어부의 인버터 작동으로 주행용 배터리가 별도로 장착하지 않고도 주행이 가능하도록 하였다.The motor driving unit installs a motor clutch device on the electric motor and the ray shaft installed coaxially with the lay shaft, the electric motor receives an external electric power from the power supply device installed so that it can be charged while driving the inverter of the controller Operation allows driving without the need for a separate battery.

둘째, 클러치장치에 의해 엔진의 출력을 단속(斷續)하여 변속기에 제공하여 변속한 후 출력축으로 출력토록 한 수동변속기 자동차에 있어서, 변속기로 엔진의 동력이 전달되지 않도록 클러치장치를 고정하도록 운전석에 설치한 클러치고정수단과 출력축의 중도에 전기모터의 동력을 전달하는 모터구동부와, 모터구동부를 작동시키도록 운전석에 설치한 모터제어부로 구성하고, 상기 모터구동부는 차체에 고정설치되는 모터축에 설치된 입력기어와, 출력축에 설치된 출력기어, 그리고 입력기어와 출력기어 사이에 결합되어 동력을 단속하도록 실린더에 의해 전후 이동하는 연결기어로 구성하며, 상기 전기모터는 주행 중 충전이 가능하도록 설치한 전력공급장치로부터 외부전기를 입력받아 제어부의 인버터 작동으로 주행용 배터리가 별도로 장착하지 않고도 주행이 가능하도록 하였다.
Second, in a manual transmission vehicle in which the output of the engine is interrupted by the clutch device and provided to the transmission, the gear is shifted and then output to the output shaft. It consists of a clutch fixing means and a motor driving part for transmitting electric motor power in the middle of the output shaft, and a motor control part installed in the driver's seat to operate the motor driving part, the motor driving part is installed on the motor shaft fixed to the vehicle body An input gear, an output gear installed on the output shaft, and a coupling gear coupled between the input gear and the output gear to move back and forth by a cylinder to control power, and the electric motor is installed to enable charging while driving. The drive battery is separately installed by receiving the external electricity from the device and operating the inverter. This was to be run without.

본 발명에서 제공하는 화물자동차용 하이브리드장치는 본 발명자가 선출원한 전기자동차용 충전장치 등으로부터 단상 또는 3상 전력을 제공받아 전기모터를 구동함으로 해서 유류비를 획기적으로 절감할 수 있다.The hybrid device for a freight vehicle provided by the present invention can drastically reduce the oil cost by driving an electric motor by receiving a single-phase or three-phase electric power from a charging device for an electric vehicle, etc., which the inventors have elected.

또 본 발명은 구성이 간단하여 신차 제작시 적용은 물론이고, 기존 운행 중인 화물자동차에도 저렴한 비용으로 개조 장착하여 사용할 수 있는 등 범용성을 제공할 수 있고, 배터리 장착이 필요 없어 차체의 전체 중량 증가를 최소화 할 수 있는 것이다.
In addition, the present invention is simple in configuration, as well as applied when manufacturing a new car, and can be used to provide a versatile, such as can be retrofitted and installed in the existing existing freight car at a low cost, without the need for battery installation to increase the overall weight of the vehicle body It can be minimized.

도 1은 본 발명에서 제공하는 화물자동차용 하이브리드장치의 바람직한 제1실시례를 보인 개략적인 구성도
도 2는 본 발명에서 제공하는 화물자동차용 하이브리드장치의 바람직한 제2실시례를 보인 개략적인 구성도
도 3은 본 발명에서 제공하는 화물자동차용 하이브리드장치의 바람직한 제3실시례를 보인 개략적인 구성도1 is a schematic configuration diagram showing a first preferred embodiment of a hybrid device for a lorry provided by the present invention;
Figure 2 is a schematic configuration diagram showing a second preferred embodiment of the hybrid device for a lorry provided by the present invention
Figure 3 is a schematic diagram showing a third preferred embodiment of the hybrid device for a lorry provided by the present invention

이하에서 본 발명에서 제공하는 화물자동차용 하이브리드장치의 실시례를 첨부 도면에 의거하여 설명한다.Hereinafter, an embodiment of a hybrid device for a lorry provided by the present invention will be described with reference to the accompanying drawings.

도 1은 본 발명에서 제공하는 화물자동차용 하이브리드장치의 바람직한 제1실시례를 보인 개략적인 구성도를 도시한 것이다.Figure 1 shows a schematic block diagram showing a first preferred embodiment of a hybrid device for a lorry provided by the present invention.

본 발명에서 제공하는 화물자동차용 하이브리드장치(1)의 바람직한 제 1실시례는 도시된 바와 같이 기존 화물자동차의 엔진(2) 구동력을 차단한 상태에서 수동변속기(3)의 레이샤프트(4)에 전기모터(10)의 구동력을 전달하여 주 동력원으로 사용할 수 있도록 한 것으로 그 구성을 보면 아래와 같다.The first preferred embodiment of the hybrid device 1 for a freight vehicle provided by the present invention is shown in the ray shaft 4 of the manual transmission 3 in a state in which the driving force of the engine 2 of the existing freight vehicle is blocked as shown. The driving force of the electric motor 10 is to be used as the main power source to see the configuration as follows.

일반적인 화물자동차의 수동변속기 동력전달 계통은 클러치장치(5)에 의해 엔진(2)의 출력을 단속(斷續)하여 수동변속기(3)에 제공하여 변속한 후 출력축(6)으로 출력토록 하고 있다.In general, the manual transmission power transmission system of a lorry has an output of the engine 2 by the clutch device 5 to provide it to the manual transmission 3 to shift the output to the output shaft 6. .

본 발명에서는 상기한 수동변속기(3) 구성의 화물자동차에 있어서, 수동변속기(3)로 엔진(2)의 동력이 전달되지 않게 클러치장치(5)를 고정하도록, 운전석에서 조작하게 클러치고정수단(7)을 설치한다.According to the present invention, in the freight vehicle having the above-described manual transmission (3), the clutch fixing means is operated in the driver's seat so as to fix the clutch device (5) so that the power of the engine (2) is not transmitted to the manual transmission ( 7) Install.

상기 클러치고정수단(7)은 클러치장치(5)를 이격시킨 상태를 유지하도록 구성한 것으로 다양한 실시례가 적용될 수 있으며, 일례로 본 발명에서는 클러치케이블을 당길 수 있는 유압 또는 공압 실린더를 설치한 것을 도시하였다.The clutch fixing means 7 is configured to maintain a state in which the clutch device 5 is spaced apart, and various embodiments may be applied. For example, in the present invention, a hydraulic or pneumatic cylinder for pulling a clutch cable is installed. It was.

그리고 상기 수동변속기(3) 내부에 설치되어 있는 컨트롤기어가 결합되며 수동변속기(3) 외부로 돌출된 레이샤프트(4)의 측방으로는 차체에 고정설치되는 전기모터(10)를 동축상에 설치하고, 전기모터축과 레이샤프트(4) 사이에는 모터용 클러치장치(11)를 설치한다. 또한 운전석에는 상기 전기모터(10)의 회전수와 모터용 클러치장치(11)를 제어하는 인버터를 포함하는 모터제어부(13)를 설치한다.And the control gear installed in the manual transmission (3) is coupled to the side of the lay shaft (4) protruding outside the manual transmission (3) is installed on the coaxial electric motor 10 is fixed to the vehicle body A motor clutch device 11 is provided between the electric motor shaft and the lay shaft 4. In addition, the driver's seat is provided with a motor control unit 13 including an inverter for controlling the rotational speed of the electric motor 10 and the clutch device 11 for the motor.

상기 전기모터(10)는 220V 또는 380V의 단상 또는 삼상 전원이 제공될 수 있으며, 인버터로 제어할 수 있는 모터를 사용하여 회전수를 쉽게 변환할 수 있도록 한다.The electric motor 10 may be provided with a single-phase or three-phase power of 220V or 380V, so that the rotation speed can be easily converted using a motor that can be controlled by an inverter.

상기 모터용 클러치장치(11)는 클러치 작동수단(12)에 의해 단속이 이루어지며, 클러치 작동수단(12)은 유압 또는 공압 실린더로 구성될 수 있다. 또한 운전석에 설치된 모터제어부(13)에서는 전기모터(10)와 클러치 작동수단(12)을 제어할 수 있다.The clutch device 11 for the motor is interrupted by the clutch operating means 12, the clutch operating means 12 may be composed of a hydraulic or pneumatic cylinder. In addition, the motor control unit 13 installed in the driver's seat can control the electric motor 10 and the clutch operating means 12.

또한 상기 모터제어부(13)는 변속기 레버(8)와 접촉되는 복수의 스위치(14)를 포함하며, 변속기 레버(8)의 위치 이동에 따라 전기모터(10)의 회전수를 증감하여 변속 상태에 따라 전기모터(10)의 회전수를 자동으로 조절할 수 있게 한다. In addition, the motor control unit 13 includes a plurality of switches 14 in contact with the transmission lever 8, and increases or decreases the number of revolutions of the electric motor 10 in accordance with the shifting position of the transmission lever 8. Accordingly, the number of rotations of the electric motor 10 can be automatically adjusted.

상기와 같이 구성되는 본 발명의 화물자동차용 하이브리드장치(1)의 제1실시례를 사용코자 할 시에는 먼저 본 발명자가 출원한 전기자동차용 충전장치 및 전기자동차용 전기접속장치 등을 이용하여 주행 중 외부전원을 공급받을 수 있게 한 상태에서 사용하는 것이 바람직하며, 이하에서 본 발명 제1실시례의 사용례를 설명한다.In order to use the first embodiment of the hybrid device 1 for a lorry according to the present invention configured as described above, the vehicle first runs using an electric vehicle charging device and an electric vehicle electrical connection device. It is preferable to use in a state in which an external power source can be supplied, and a use example of the first embodiment of the present invention will be described below.

주행 중 전력을 제공할 수 있도록 전기자동차용 충전장치 등과 전기적으로 연결한 상태에서 먼저 엔진(2)과 연결되어 있는 클러치장치(5)를 이격시켜 엔진(2) 동력 전달을 차단한다.In the state of being electrically connected to an electric vehicle charging device and the like so as to provide power while driving, first, the clutch device 5 connected to the engine 2 is spaced apart to block the transmission of the engine 2 power.

이 상태에서 모터제어부(13)를 통해 모터용 클러치장치(11)를 이용하여 전기모터(10)의 동력이 레이샤프트(4)로 전달될 수 있게 하여 화물자동차가 구동될 수 있게 한다.In this state, the power of the electric motor 10 can be transmitted to the lay shaft 4 using the clutch device 11 for the motor through the motor control unit 13 so that the freight car can be driven.

상기한 본 발명의 제1실시례는 기존과 같이 변속이 가능하며, 변속코자 할 시에는 먼저 모터용 클러치장치(11)를 이격시켜 전기모터(10) 동력을 차단한 상태에서 변속을 행한 후 이격된 모터용 클러치장치(11)를 다시 결합하여 동력을 전달하면 되는 것이다.The first embodiment of the present invention is capable of shifting as before, and when shifting, first shifting the clutch device 11 for the motor to shift the electric motor 10 in a state in which the power is cut off, and then shifting The motor clutch device 11 is combined again to transfer power.

그리고 상기와 같이 화물자동차용 하이브리드장치(1)를 사용하다가 기존과 같이 엔진(2)을 사용코자 할 시에는 모터제어부(13)를 조작하여 모터용 클러치장치(11)를 이격시키고, 클러치고정수단(7)으로 고정되어 있는 클러치장치(5)를 고정 해제한 상태에서 일반적인 수동변속기 차량과 같이 엔진(2)을 구동하여 사용하면 되는 것이다.When using the hybrid device 1 for a lorry as described above, and to use the engine 2 as before, the motor clutch 13 is spaced apart from the clutch device 11 by operating the motor control unit 13 and the clutch fixing means. What is necessary is just to drive and use the engine 2 like a general manual transmission vehicle in the state which unlocked the clutch device 5 fixed by (7).

도 2는 본 발명에서 제공하는 화물자동차용 하이브리드장치의 바람직한 제2실시례를 보인 개략적인 구성도를 도시한 것이다.Figure 2 shows a schematic block diagram showing a second preferred embodiment of a hybrid device for a lorry provided by the present invention.

본 발명의 제2실시례는 수동변속기(3)에서 인출되어 있는 출력축(6)에 직접 전기모터(20)의 구동력이 제공될 수 있게 한 것이다.In the second embodiment of the present invention, the driving force of the electric motor 20 can be provided directly to the output shaft 6 drawn out from the manual transmission 3.

이를 위해서 본 발명에서는 제1실시례와 같이 수동변속기(3) 구성의 화물자동차에 있어서, 수동변속기(3)로 엔진(2)의 동력이 전달되지 않도록 클러치장치(5)를 고정하도록 운전석에서 조작하게 클러치고정수단(7)을 설치한다.To this end, in the present invention, in the lorry having the manual transmission 3 configuration as in the first embodiment, the driver's seat is operated in the driver's seat to fix the clutch device 5 so that the power of the engine 2 is not transmitted to the manual transmission 3. The clutch fixing means (7).

그리고 수동변속기(3)에서 노출되는 출력축(6)의 중도에 전기모터(20)의 동력을 전달하는 모터구동부(22)를 설치하고, 상기 모터구동부(22)는 운전석에 설치한 모터제어부(21)에 의해 조작되게 한다.In addition, a motor driver 22 for transmitting power of the electric motor 20 is installed in the middle of the output shaft 6 exposed from the manual transmission 3, and the motor driver 22 is a motor controller 21 installed in the driver's seat. To be manipulated by

상기 모터구동부(22)는 차체에 고정설치된 전기모터(20)의 모터축에 설치된 입력기어(23)와, 출력축(6)에 설치된 출력기어(24), 그리고 입력기어(23)와 출력기어(24) 사이에 결합되어 동력을 단속하도록 유압 또는 공압 실린더와 같은 작동수단(26)에 의해 전후 이동하는 연결기어(25)로 구성한다.The motor driving part 22 includes an input gear 23 installed on the motor shaft of the electric motor 20 fixed to the vehicle body, an output gear 24 provided on the output shaft 6, an input gear 23 and an output gear ( It is composed of a connecting gear 25 which is coupled between the 24 and moved back and forth by the operating means 26, such as a hydraulic or pneumatic cylinder to interrupt the power.

상기 모터제어부(21)는 전기모터(20)와 작동수단(26)으로 사용될 수 있는 유압 또는 공압 실린더를 조작하는 스위치들이 설치한다.The motor control unit 21 is provided with switches for manipulating a hydraulic or pneumatic cylinder that can be used as the electric motor 20 and the actuating means 26.

이상과 같이 구성되는 본 발명 제2실시례에서 제공하는 화물자동차용 하이브리드장치(1)를 사용코자 할 시에는 제1실시례에서와 같이 주행 중 전력을 제공할 수 있도록 전기자동차용 충전장치 등과 전기적으로 연결한 상태에서 먼저 엔진(2)과 연결되어 있는 클러치장치(5)를 이격시켜 엔진(2) 동력 전달을 차단하고, 수동변속기(3)를 중립에 위치되도록 한 후 모터제어부(21)를 통해 연결기어(25)를 입력기어(23)와 출력기어(24) 사이로 이동시켜 동력 전달이 이루어지게 한 상태에서 전기모터(20)의 속력을 조절하는 방법으로 화물자동차를 구동하면 되는 것이다.When using the hybrid vehicle 1 for a lorry provided in the second embodiment of the present invention configured as described above to provide electric power while driving, such as in the first embodiment In the connected state, first, the clutch device 5 connected to the engine 2 is spaced apart to cut off the transmission of the engine 2 power, and the manual transmission 3 is positioned in neutral and then the motor control unit 21 is removed. By moving the connection gear 25 between the input gear 23 and the output gear 24 through the power transmission is made in the state to control the speed of the electric motor 20 is to drive the lorry.

그리고 상기와 같이 화물자동차용 하이브리드장치(1)를 사용하다가 기존과 같이 엔진(2)을 사용코자 할 시에는 모터제어부(21)를 조작하여 작동수단(26)에 의해 전후 이동하는 연결기어(25)를 입력기어(23)와 출력기어(24)에서 분리하고, 클러치고정수단(7)으로 고정되어 있는 클러치장치(5)를 고정 해제한 상태에서 일반적인 수동변속기(3) 차량과 같이 엔진(2)을 구동하여 사용하면 되는 것이다.When using the hybrid device 1 for a lorry as described above, and to use the engine 2 as before, the connecting gear 25 is moved back and forth by the operating means 26 by operating the motor control unit 21. ) Is separated from the input gear 23 and the output gear 24, and the engine 2, like a general manual transmission 3 vehicle, is released in a state where the clutch device 5 fixed by the clutch fixing means 7 is released. ) Can be used by driving.

도 3은 본 발명에서 제공하는 화물자동차용 하이브리드장치의 바람직한 제3실시례를 보인 개략적인 구성도를 도시한 것이다.Figure 3 shows a schematic block diagram showing a third preferred embodiment of the hybrid device for a lorry provided by the present invention.

본 발명의 제3실시례는 수동변속기(3)에서 인출되어 있는 출력축(6)에 직접 전기모터(20)의 구동력이 제공될 수 있게 함과 아울러 수동변속기(3)를 함께 사용할 수 있게 한 것이다.According to the third embodiment of the present invention, the driving force of the electric motor 20 can be directly provided to the output shaft 6 drawn out from the manual transmission 3 and the manual transmission 3 can be used together. .

이를 위해서 본 발명에서는 제1실시례와 같이 수동변속기(3) 구성의 화물자동차에 있어서, 수동변속기(3)로 엔진(2)의 동력이 전달되지 않도록 클러치장치(5)를 고정하도록 운전석에서 조작하도록 클러치고정수단(7)을 설치한다.To this end, in the present invention, in the lorry having the manual transmission 3 configuration as in the first embodiment, the driver's seat is operated in the driver's seat to fix the clutch device 5 so that the power of the engine 2 is not transmitted to the manual transmission 3. Clutch fixing means (7) is installed so as to.

그리고 수동변속기(3)에서 노출되는 출력축(6)의 중도에 전기모터(20)의 동력을 전달하는 모터구동부(22)를 설치하고, 상기 모터구동부(22)는 운전석에 설치한 모터제어부(21)에 의해 조작되게 한다.In addition, a motor driver 22 for transmitting power of the electric motor 20 is installed in the middle of the output shaft 6 exposed from the manual transmission 3, and the motor driver 22 is a motor controller 21 installed in the driver's seat. To be manipulated by

상기 모터구동부(22)는 차체에 고정설치되는 전기모터(20)의 모터축에 설치된 입력기어(23)와, 출력축(6)에 베어링(27)으로 지지되게 설치한 출력기어(24)를 결합하고, 상기 출력축(6)과 출력기어(24)를 클러치장치(28)로 상호 연결하여 유압 또는 공압 실린더와 같은 클러치작동수단(29)에 의해 클러치장치(28)의 단속이 이루어질 수 있게 한다.The motor driving unit 22 couples an input gear 23 installed on the motor shaft of the electric motor 20 fixed to the vehicle body, and an output gear 24 installed to be supported by the bearing 27 on the output shaft 6. In addition, the output shaft 6 and the output gear 24 are interconnected to the clutch device 28 so that the clutch device 28 can be interrupted by the clutch operating means 29 such as a hydraulic or pneumatic cylinder.

또한 상기 모터제어부(21)는 변속기 레버(8)와 접촉되는 복수의 스위치(30)를 포함하며, 변속기 레버(8)의 위치 이동에 따라 전기모터(20)의 회전수를 증감하여 변속 상태에 따라 전기모터(20)의 회전수를 자동으로 조절할 수 있게 한다. In addition, the motor control unit 21 includes a plurality of switches 30 in contact with the transmission lever 8, and increases or decreases the number of revolutions of the electric motor 20 in accordance with the shifting position of the transmission lever 8 in a shift state. Accordingly, the number of revolutions of the electric motor 20 can be automatically adjusted.

이상과 같이 구성되는 본 발명 제3실시례에서 제공하는 화물자동차용 하이브리드장치(1)를 사용코자 할 시에는 제1실시례에서와 같이 주행 중 전력을 제공할 수 있도록 전기자동차용 충전장치 등과 전기적으로 연결한 상태에서 먼저 엔진(2)과 연결되어 있는 클러치장치(5)를 이격시켜 엔진(2) 동력 전달을 차단한 상태에서 사용한다.When using the hybrid vehicle 1 for a lorry provided in the third embodiment of the present invention constituted as described above, as in the first embodiment, an electric vehicle charging device or the like is provided to provide electric power while driving. In the connected state, the clutch device 5 connected to the engine 2 is first separated from the engine 2 to be used in a state in which power transmission is interrupted.

상기와 같이 엔진(2) 동력을 차단한 상태에서 클러치작동수단(29)을 이용하여 출력축(6)과 출력기어(24) 사이의 클러치장치(28)를 분리한 후 수동변속기(3) 조작과 함께 클러치장치(28)를 결합하여 전기모터(20)로 부터의 동력을 전달하는 방법으로 화물자동차를 구동하면 되는 것이다.As described above, the clutch device 28 is disconnected between the output shaft 6 and the output gear 24 using the clutch operating means 29 in the state where the engine 2 is powered off, and then the manual transmission 3 is operated. Coupling the clutch device 28 together is to drive a freight car in a way to transfer the power from the electric motor 20.

그리고 상기와 같이 화물자동차용 하이브리드장치(1)를 사용하다가 기존과 같이 엔진(2)을 사용코자 할 시에는 클러치장치(28)를 이격시켜 전기모터(20)로 부터의 동력을 차단한 상태에서, 클러치고정수단(7)으로 고정되어 있는 클러치장치(5)를 고정 해제한 상태에서 일반적인 수동변속기(3) 차량과 같이 엔진(2)을 구동하여 사용하면 되는 것이다.And while using the hybrid device (1) for the lorry as described above, when you want to use the engine (2) as in the existing, the clutch device 28 is separated from the power from the electric motor 20 in the state In the state where the clutch device 5 fixed by the clutch fixing means 7 is released, it is sufficient to drive and use the engine 2 like a general manual transmission 3 vehicle.

한편 본 발명의 제2,3실시예에서 모터구동부(22)의 전방 출력축(6)에 도시되지는 않았지만 수동변속기(3) 동력을 차단하는 클러치장치를 더 설치하여 수동변속기(3) 변속기 내부에서 전달될 수 있는 마찰부하를 최소화 할 수 있도록 할 수 있음은 당연하다.On the other hand, although not shown in the front output shaft 6 of the motor driving unit 22 in the second and third embodiments of the present invention, by installing a clutch device to cut off the power of the manual transmission 3, the manual transmission 3 is installed inside the transmission 3. Naturally, the frictional load that can be transmitted can be minimized.

이상에서 살펴본 바와 같은 본 발명 제1 내지 제3실시례에 의하면 본 발명자가 선출원한 전기자동차용 충전장치 등으로부터 단상 또는 3상 전력을 제공받아 전기모터를 구동하여 엔진 구동 없이 화물자동차를 고속으로 주행할 수 있게 되는 것이다.According to the first to third embodiments of the present invention as described above, the present invention receives a single-phase or three-phase electric power from a charging device for an electric vehicle, and the like, and drives the electric motor at high speed without driving the engine by driving the electric motor. You can do it.

본 발명에서의 클러치장치의 경우 일반적으로 사용되는 클러치장치와 같이 자체 복원력을 가져 양측 부재가 상호 결합되어 동력을 전달할 수 있는 구성으로 이루어질 수 있으며, 이와 같은 클러치장치 구성은 공지화된 기술로서 구체적인 설명은 생략키로 한다.In the case of the clutch device according to the present invention, as the clutch device generally used, both members may have a restoring force to be coupled to each other to transmit power, and such a clutch device configuration is a known technology. Is omitted.

본 발명의 상세한 설명에서는 구체적인 실시례에 관해 설명하고 있으나, 본 발명의 범주에서 벗어나지 않는 한도 내에서 다양한 변형이 가능함은 물론이다. 그러므로 본 발명의 보호 범위는 설명된 실시례에 국한되어 정해져서는 안 되며, 후술하는 청구범위 뿐만 아니라 균등한 것들에 의해 정해져야 한다.
While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of protection of the present invention should not be limited to the described embodiment, but should be determined by the equivalents as well as the claims that follow.

1:화물자동차용 하이브리드장치 2:엔진
3:수동변속기 4:레이샤프트
5:클러치장치 6:출력축
7:클러치고정수단 8:변속기 레버
10,20:전기모터 11:모터용 클러치장치
12:클러치 작동수단 13:모터제어부
14:스위치 21:모터제어부
22:모터구동부 23:입력기어
24:출력기어 25:연결기어
26:작동수단 27:베어링
28:클러치장치 29:클러치작동수단
30:스위치1: Hybrid device for freight car 2: Engine
3: manual transmission 4: ray shaft
5: clutch device 6: output shaft
7: Clutch fastening means 8: Transmission lever
10,20: Electric motor 11: clutch device for motor
12: Clutch operating means 13: Motor control unit
14: switch 21: motor control unit
22: motor drive unit 23: input gear
24: output gear 25: coupling gear
26: operating means 27: bearing
28: clutch device 29: clutch operating means
30: switch

Claims (3)

수동변속기(3) 구성의 화물자동차에 있어서;
수동변속기(3)로 엔진(2)의 동력이 전달되지 않게 클러치장치(5)를 고정하도록 운전석에서 조작하게 설치한 클러치고정수단(7)과;
컨트롤기어가 결합되며 수동변속기(3) 외부로 돌출된 레이샤프트(4)의 측방으로 차체에 고정 설치한 전기모터(10)와;
상기 전기모터(10)의 전기모터축과 레이샤프트(4) 사이에 설치한 모터용 클러치장치(11); 및
상기 전기모터(10)의 회전수와 모터용 클러치장치(11)를 제어하도록 운전석에 설치한 모터제어부(13)로 구성되며;
상기 모터제어부(13)는 변속기 레버(8)와 접촉되는 복수의 스위치(14)를 설치하여 변속기 레버(8)의 위치 이동에 따라 전기모터(10)의 회전수를 증감할 수 있도록 한 것을 특징으로 하는 화물자동차용 하이브리드장치.
In a lorry of the manual transmission (3) configuration;
Clutch fixing means (7) installed so as to operate in the driver's seat so as to fix the clutch device (5) so that power of the engine (2) is not transmitted to the manual transmission (3);
An electric motor 10 coupled to the control gear and fixed to the vehicle body toward the side of the lay shaft 4 protruding outside the manual transmission 3;
A clutch device 11 for a motor installed between the electric motor shaft and the lay shaft 4 of the electric motor 10; And
A motor control unit 13 installed in the driver's seat to control the rotational speed of the electric motor 10 and the clutch device 11 for the motor;
The motor control unit 13 is provided with a plurality of switches 14 in contact with the transmission lever 8 to increase or decrease the rotational speed of the electric motor 10 in accordance with the position shift of the transmission lever (8). Hybrid device for freight cars.
수동변속기(3) 구성의 화물자동차에 있어서;
수동변속기(3)로 엔진(2)의 동력이 전달되지 않게 클러치장치(5)를 고정하도록 운전석에서 조작하게 설치한 클러치고정수단(7)과;
수동변속기(3)에서 인출되는 출력축(6)의 중도에 전기모터(20)의 동력을 전달하도록 설치한 모터구동부(22)와;
상기 모터구동부(22)는 운전석에 조작하도록 설치한 모터제어부(21)로 구성되며;
상기 모터구동부(22)는 차체에 고정설치된 전기모터(20)의 모터축에 설치된 입력기어(23)와, 출력축(6)에 설치된 출력기어(24), 입력기어(23)와 출력기어(24) 사이에 동력을 단속하도록 작동수단(26)에 의해 전후 이동하게 설치한 연결기어(25)로 구성한 것을 특징으로 하는 화물자동차용 하이브리드장치.
In a lorry of the manual transmission (3) configuration;
Clutch fixing means (7) installed so as to operate in the driver's seat so as to fix the clutch device (5) so that power of the engine (2) is not transmitted to the manual transmission (3);
A motor driving part 22 installed to transmit power of the electric motor 20 in the middle of the output shaft 6 drawn out from the manual transmission 3;
The motor driving part 22 includes a motor control part 21 installed to operate in the driver's seat;
The motor driving part 22 includes an input gear 23 provided on the motor shaft of the electric motor 20 fixed to the vehicle body, an output gear 24 provided on the output shaft 6, an input gear 23, and an output gear 24. A hybrid apparatus for a freight vehicle, characterized in that it comprises a connecting gear (25) installed to move back and forth by the operating means (26) to control power between.
수동변속기(3) 구성의 화물자동차에 있어서;
수동변속기(3)로 엔진(2)의 동력이 전달되지 않게 클러치장치(5)를 고정하도록 운전석에서 조작하게 설치한 클러치고정수단(7)과;
수동변속기(3)에서 인출되는 출력축(6)의 중도에 전기모터(20)의 동력을 전달하도록 설치한 모터구동부(22)와;
상기 모터구동부(22)를 운전석에서 조작하도록 설치한 모터제어부(21)로 구성되며;
상기 모터구동부(22)는 차체에 고정설치되는 전기모터(20)의 모터축에 설치된 입력기어(23)와, 출력축(6)에 베어링(27)으로 지지되게 설치한 출력기어(24)를 결합하고, 상기 출력축(6)과 출력기어(24)를 클러치장치(28)로 상호 연결하여 클러치작동수단(29)에 의해 클러치장치(28)의 단속이 이루어지게 하며;
상기 모터제어부(21)는 변속기 레버(8)와 접촉되는 복수의 스위치(30)를 설치하여 변속기 레버(8)의 위치 이동에 따라 전기모터(20)의 회전수를 증감할 수 있도록 한 것을 특징으로 하는 화물자동차용 하이브리드장치.In a lorry of the manual transmission (3) configuration;
Clutch fixing means (7) installed so as to operate in the driver's seat so as to fix the clutch device (5) so that power of the engine (2) is not transmitted to the manual transmission (3);
A motor driving part 22 installed to transmit power of the electric motor 20 in the middle of the output shaft 6 drawn out from the manual transmission 3;
A motor controller 21 installed to operate the motor driver 22 from the driver's seat;
The motor driving unit 22 couples an input gear 23 installed on the motor shaft of the electric motor 20 fixed to the vehicle body, and an output gear 24 installed to be supported by the bearing 27 on the output shaft 6. And the output shaft 6 and the output gear 24 are interconnected with the clutch device 28 so that the clutch device 28 is interrupted by the clutch operating means 29;
The motor control unit 21 is provided with a plurality of switches 30 in contact with the transmission lever 8 to increase or decrease the rotational speed of the electric motor 20 in accordance with the position movement of the transmission lever (8). Hybrid device for freight cars.
KR1020120083041A 2012-07-30 2012-07-30 Hybrid equipment of a truck KR20140016036A (en)

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PCT/KR2013/006814 WO2014021601A1 (en) 2012-07-30 2013-07-30 Hybrid device for cargo vehicle

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KR101701939B1 (en) * 2015-08-17 2017-02-02 박태수 Fuel saving driving assistance apparatus and method for vehicle
ITUB20160874A1 (en) * 2016-02-19 2017-08-19 Iveco Spa TRANSMISSION OF A HYBRID VEHICLE, IN PARTICULAR OF AN INDUSTRIAL OR COMMERCIAL VEHICLE
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CN107539112A (en) * 2016-06-28 2018-01-05 加特可株式会社 Motor vehicle driven by mixed power speed changer
KR20180069511A (en) * 2016-12-15 2018-06-25 대동공업주식회사 Electric vehicle with Power Take-Off function
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