CN204900045U - 卡车 - Google Patents

卡车 Download PDF

Info

Publication number
CN204900045U
CN204900045U CN201520347424.5U CN201520347424U CN204900045U CN 204900045 U CN204900045 U CN 204900045U CN 201520347424 U CN201520347424 U CN 201520347424U CN 204900045 U CN204900045 U CN 204900045U
Authority
CN
China
Prior art keywords
truck according
fan
driver
motor
oil hydraulic
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201520347424.5U
Other languages
English (en)
Inventor
塞巴斯蒂安·尼古拉斯·霍夫曼
凯·库格尔施塔特
布克哈德·理查海默
克劳斯·格拉纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liebherr Mining Equipment Colmar SAS
Original Assignee
Liebherr Mining Equipment Colmar SAS
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 Liebherr Mining Equipment Colmar SAS filed Critical Liebherr Mining Equipment Colmar SAS
Application granted granted Critical
Publication of CN204900045U publication Critical patent/CN204900045U/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K11/00Arrangement in connection with cooling of propulsion units
    • B60K11/06Arrangement in connection with cooling of propulsion units with air cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K11/00Arrangement in connection with cooling of propulsion units
    • B60K11/02Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04Arrangement or mounting of radiators, radiator shutters, or radiator blinds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K6/00Arrangement 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
    • B60K6/20Arrangement 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/04Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00Pumping cooling-air or liquid coolants
    • F01P5/02Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/04Pump-driving arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K6/00Arrangement 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
    • B60K6/20Arrangement 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
    • B60K6/42Arrangement 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
    • B60K6/46Series type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00Type of vehicle
    • B60Y2200/10Road Vehicles
    • B60Y2200/14Trucks; Load vehicles, Busses
    • B60Y2200/142Heavy duty trucks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00Air cooling
    • F01P1/06Arrangements for cooling other engine or machine parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00Air cooling
    • F01P2001/005Cooling engine rooms
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00Pumping cooling-air or liquid coolants
    • F01P5/02Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P2005/025Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers using two or more air pumps
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/62Hybrid vehicles
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S903/00Hybrid electric vehicles, HEVS
    • Y10S903/902Prime movers comprising electrical and internal combustion motors
    • Y10S903/903Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
    • Y10S903/904Component specially adapted for hev

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Abstract

本实用新型涉及一种卡车,其包括柴油电牵引驱动器和冷却系统,其中,所述冷却系统的两个散热风扇和/或冷却风机通过液压方式驱动。

Description

卡车
技术领域
本实用新型涉及移动式工作机械,特别是采用自倾卸卡车或卡车的形式,包括柴油电牵引驱动器和冷却系统。
背景技术
自倾卸卡车或所称的大型自倾卸卡车主要用于煤矿操作或矿山操作,用以运送所采的煤、矿石和矿砂。这些笨重的材料倾卸设备被制造为具有大于90米吨(t)的尺寸、高达几百吨的重量和有效载荷,从而使其具有很大的整体尺度。
柴油电驱动器用作牵引驱动器,其中由柴油机产生的机械能在发电机协助下转换为电能以供应电动牵引驱动器。此过程的原因在于:柴油机类似于所有内燃机那样仅能在极其有限的速度范围内以理想效率操作,且不能在载荷下起动。用于所用驱动轴的交流(AC)马达也可以在较低速度范围内产生期望扭矩用于起动。所用内燃机可在理想速度范围内连续操作。
先前,车辆的所有辅助消费体已被电驱动;因此,例如用于工作机械的基于冷却空气的冷却系统的操作的所有部件。冷却系统的机动部件的能量供应先前由柴油电力驱动器的发电机提供。这种过程的不利之处在于:不同的电压电路不得不用于不同的辅助消费体。为此目的,除了用于控制电动牵引驱动器的动力电子装置以外,还需要至少一个进一步的动力电子装置模块,所述进一步的动力电子装置提供适合的直流(DC)电压电路用于馈给任何辅助消费体,例如风机马达等。
实用新型内容
本实用新型的目的在于,显示一种用于本领域的移动式工作机械的辅助消费体的能量供应的创新思路。
此目的通过移动式工作机械实现。所述移动式工作机械为一种卡车,具有柴油电牵引驱动器和冷却系统,其特征在于,所述冷却系统作为散热风机而具有两个径流式风扇,每个径流式风扇通过液压马达驱动。所述工作机械的有利实施例如下所述。
优选的,所述卡车为自倾卸卡车。
优选的,所述柴油电牵引驱动器所产生的电仅用于所述牵引驱动器马达的馈给。
优选的,所需液压能量能够通过一个或多个液压泵提供,所述液压泵能够通过在内燃机处和/或发电机处的至少一个分动箱驱动。
优选的,所述液压马达能够操作为按照固定的或可变的速度驱动所述散热风扇和/或所述冷却风机。
优选的,所述散热风扇和/或冷却风机的液压马达的速度能够独立于所述内燃机的速度而可变地设定。
优选的,所述散热风扇/风机将空气经由空气引导通路传送到车辆从动轴的电动马达、和/或车辆从动轴的一个或多个行星齿轮,和/或传送到动力电子装置的一个或多个部件,和/或传送到所述柴油电牵引驱动器的发电机。
优选的,所述车辆从动轴的电动马达为后轴的电动马达。
优选的,所述动力电子装置的一个或多个部件是变频器。
优选的,所述径流式风扇沿行进方向看被布置在工作机械的上台面之后和/或所述柴油电牵引驱动器的发电机上方或之上。
根据本发明的实施例,提出一种自倾卸卡车或卡车,其具有:柴油电牵引驱动器,和用于冷却任何系统部件的冷却系统。设置所述冷却系统所需的部件将在下文中被称为辅助消费体。
根据本实用新型,冷却系统的至少辅助消费体,即,冷却系统的至少两个散热风扇和/或冷却风机(其被构造为径流式风扇)通过液压方式驱动。散热风扇或冷却风机均相应地包括与其关联并可由具有所需压力的液压回路供应的液压马达。根据本实用新型,散热风扇和/或冷却风机现在不再由发电机提供的能量电供应,而代替的是通过液压方式驱动。
散热风扇用于吸入冷却空气,而冷却风扇用于控制流动通路内的冷却空气流动。
本实用新型实现了动力电子装置的简化,这是因为,先前用于为电动风扇马达供应提供分立直流(DC)电压电路的动力电子装置的必要部件可以省略。动力电子装置的制造和维护被简化,而且更便宜。作为对照,风扇马达和/或风机马达的液压驱动器的特征在于:更高的稳定性和可靠性,由于在调度场所的极端环境条件,这证实是较大的优点,特别是对采用自倾卸卡车形式的工作机械而言。此外,可独立于内燃机的操作条件而实际上确保风扇马达和/或风机马达的操作。
在本实用新型的特别优选的实施例中,所述柴油电牵引驱动器所产生的电仅用于一个或多个牵引驱动器马达的馈给。所有的进一步的辅助消费体、特别是用于冷却系统的辅助消费体的供应通过集成一个或多个液压回路而实现。
对于用于散热风扇或用于冷却风机的液压马达馈给所需的液压能量通过一个或多个液压泵提供。有利地,液压泵的驱动通过至少一个分动箱进行,分动箱也可通过法兰直接安装到内燃机(例如通过带连接部),或者可替代地安装到内燃机处的引擎输出轴杆上或者发电机的输入或输出侧处。重要的是,在此实施例中,内燃机直接驱动发电机,特别是通过穿过分动箱的轴杆驱动,从而极大程度地避免内燃机与发电机之间的驱动机组的任何传动损耗。引擎扭矩的限定部分通过分动箱分支以驱动液压泵。可替代地,一个或多个液压泵也可通过带连接部直接连接到内燃机。
在本实用新型的特别优选的实施例中,相应关联的散热风扇或冷却风扇的所用液压驱动器可按照固定的或可变的速度操作。所需速度的设定可特别地独立于内燃机或发电机的操作点而设定。
相应使用的散热风扇是由至少一个液压马达驱动的径流式风扇。
在本实用新型的优选实施例中,一个或多个引导通路沿一个或多个电驱动器的方向延伸,即,沿车辆从动轴、特别是后轴的电动马达的方向延伸,和/或沿柴油电驱动器的动力电子装置的一个或多个部件(特别是变频器)的方向延伸,和/或延伸到柴油电驱动器自身的发电机。充足的冷却空气可沿将被冷却的部件的方向利用一个或多个冷却风扇在空气引导通路内传送,从而实现充分的冷却。
散热风扇或径流式风扇特别地沿行进方向看被布置在工作机械的上台面之后和/或所述柴油电驱动器的发电机上方或之上。
附图说明
本实用新型的进一步的优点和性能将参照附图中所示的实施例更详细地描述。其中显示出:
图1至4:根据本实用新型的自倾卸卡车的多个示意图;
图5:根据本实用新型的自倾卸卡车的车辆框架的详细立体图;以及
图6:用于向冷却回路的至少一个风扇供应能量的液压回路的概要示意图。
具体实施方式
自倾卸卡车10显示在图1至4中。在此为所称的大型自倾卸卡车,例如在矿山中使用。通过电动马达(没有更详细显示)驱动的前轮14和后轮16被支撑在刚性框架12处。后轮16被设计为具有双轮胎。
废料斗18被枢转地连接到框架12,并可通过设置在车辆两侧的液压提升缸20而枢转。车辆通过保险杠22被限制(bound),保险杠22处于车辆10沿行进方向的前部的区域中。散热器模块24布置在保险杠22的上方。上台面26在其上布置有操作者隔室28,进而在散热器模块24上方在自倾卸卡车10的宽度上延伸。在此处所示实施例中,操作者隔室28位于上台面26的沿行进方向的左侧处。操作者隔室因而处于左前轮14上方。
自倾卸卡车10包括电介质驱动器,其在图5中车辆框架12的详细立体图中可容易地识别。所述驱动器包括安装在车辆框架12沿行进方向所见的前侧区域中的柴油机40。内燃机40特别地在上台面26和操作者隔室28之下的前轴14的区域中就位。散热器模块24在车辆前部在内燃机40的正前方就位。
内燃机40以机械方式驱动发电机60以产生所需电能用于电牵引驱动器。集成到后轴16中的左右处的两个交流(AC)马达80用作牵引驱动器。动力电子装置100具有所需的动力部件,例如变频器等,例如可用于控制或调节电动马达80和发电机60。
空气冷却回路以及其它组成部分用于冷却动力电子装置100和电动马达80的发电机60。冷却空气通过两个径流式风扇130被吸入,径流式风扇130安装在发电机60上方的上台面26的沿行进方向所见的后侧,并特别地沿横向方向居中地布置。吸入的空气经由空气通路供应到发电机60,供应到动力电子装置100,并供应到电动马达80,并供应到后从动轴16的行星齿轮。径流式风扇130不是通过电馈给,而是每个径流式风扇包括至少一个液压马达,液压马达通过液压回路以所需的液压力起作用。
所述散热风扇/风机将空气经由空气引导通路传送到车辆从动轴、和/或车辆从动轴的一个或多个行星齿轮,和/或传送到动力电子装置的一个或多个部件,和/或传送到所述柴油电驱动器的发电机。
为此目的,一个或多个液压泵作为辅助消费体通过分动箱50被驱动。在所示实施例中看出,液压泵65另外还通过穿过发电机60的杆驱动。
液压回路的示意图在图6中可见。液压泵65在示例中通过分动箱50以机械方式驱动。液压泵将液压油从液压箱32泵送到液压马达120,液压马达形成径流式风扇130的旋转运动。传送到马达120的液压介质随后引回到箱32。液压马达120通过止回阀110保护。
液压泵65被设计为可变的,以控制风机速度,使得风机马达120的速度能够被可变地设定。另外的泵以及控制阀可连接到液压泵65的上游或下游。
由于根据本实用新型使用液压马达作为散热风扇马达,因而动力电子装置100的用于电动风机马达供应电路设计的另外的部件可以省略。由此使用的动力电子装置100具有相当简单得多的设计。另外,风机马达120的速度可独立于内燃机40或发电机60的操作点而设定。
除了空气冷却以外,也可提供冷却液体回路,特别是用于冷却发电机60和/或动力电子装置100和/或电动马达80和/或行星齿轮传动油的公共冷却回路。所需的液压泵于是同样通过分动箱50驱动。

Claims (10)

1.一种卡车,具有柴油电牵引驱动器和冷却系统,其特征在于,
所述冷却系统作为散热风机而具有两个径流式风扇,每个径流式风扇通过液压马达驱动。
2.根据权利要求1所述的卡车,其特征在于,所述卡车为自倾卸卡车。
3.根据权利要求1所述的卡车,其特征在于,
所述柴油电牵引驱动器所产生的电仅用于所述牵引驱动器马达的馈给。
4.根据权利要求1所述的卡车,其特征在于,
所需液压能量能够通过一个或多个液压泵提供,所述液压泵能够通过在内燃机处和/或发电机处的至少一个分动箱驱动。
5.根据权利要求1所述的卡车,其特征在于,
所述液压马达能够操作为按照固定的或可变的速度驱动所述散热风扇和/或所述冷却风机。
6.根据权利要求4所述的卡车,其特征在于,
所述散热风扇和/或冷却风机的液压马达的速度能够独立于所述内燃机的速度而可变地设定。
7.根据权利要求1所述的卡车,其特征在于,
所述散热风扇/风机将空气经由空气引导通路传送到车辆从动轴的电动马达、和/或车辆从动轴的一个或多个行星齿轮,和/或传送到动力电子装置的一个或多个部件,和/或传送到所述柴油电牵引驱动器的发电机。
8.根据权利要求7所述的卡车,其中,所述车辆从动轴的电动马达为后轴的电动马达。
9.根据权利要求7所述的卡车,其中,所述动力电子装置的一个或多个部件是变频器。
10.根据权利要求1-9任一项所述的卡车,其特征在于,
所述径流式风扇沿行进方向看被布置在工作机械的上台面之后和/或所述柴油电牵引驱动器的发电机上方或之上。
CN201520347424.5U 2014-06-05 2015-05-26 卡车 Active CN204900045U (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014008477.9 2014-06-05
DE102014008477.9A DE102014008477B4 (de) 2014-06-05 2014-06-05 Muldenkipper oder Truck mit einem dieselelektrischen Fahrantrieb, einem Kühlsystem und einem Hydromotor

Publications (1)

Publication Number Publication Date
CN204900045U true CN204900045U (zh) 2015-12-23

Family

ID=54704580

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520347424.5U Active CN204900045U (zh) 2014-06-05 2015-05-26 卡车

Country Status (8)

Country Link
US (1) US9718345B2 (zh)
CN (1) CN204900045U (zh)
AU (1) AU2015202608B2 (zh)
CA (1) CA2891817C (zh)
DE (1) DE102014008477B4 (zh)
FR (1) FR3021998B1 (zh)
RU (1) RU2684816C2 (zh)
ZA (1) ZA201503934B (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9303715B2 (en) 2013-03-10 2016-04-05 Oshkosh Defense, Llc Limiting system for a vehicle suspension component
DE102014003155A1 (de) * 2014-03-03 2015-09-03 Liebherr-Mining Equipment Colmar Sas Arbeitsmaschine, insbesondere Muldenkipper oder Truck
DE102014003203A1 (de) * 2014-03-06 2015-09-10 Liebherr-Mining Equipment Colmar Sas Arbeitsmaschine, insbesondere Muldenkipper oder Truck
CN107021425B (zh) * 2017-03-16 2022-07-15 张俊强 一种用于驱动卷扬的传动装置和强夯机
US10414266B1 (en) * 2017-04-28 2019-09-17 Oshkosh Defense, Llc Vehicle cooling systems and methods
US20190292975A1 (en) * 2018-03-20 2019-09-26 Oshkosh Corporation Hydraulic fan arrangement
RU199960U1 (ru) * 2019-12-30 2020-09-29 федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный технический университет имени Н.Э. Баумана (национальный исследовательский университет)" (МГТУ им. Н.Э. Баумана) Тяговый электрический привод для гибридной шарнирно-сочлененной рабочей машины
US11858401B2 (en) * 2020-03-13 2024-01-02 Rustee Stubbs Electrically driven dump system
JP7374276B1 (ja) * 2022-09-28 2023-11-06 日立建機株式会社 ダンプトラック

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE887917C (de) * 1943-06-23 1953-08-27 Siemens Ag Kuehlung verbrennungselektrischer Fahrzeugantriebe, insbesondere von Kettenfahrzeugen
FR1574912A (zh) * 1968-06-05 1969-07-18
SU953308A1 (ru) * 1977-04-19 1982-08-23 Ворошиловградское Производственное Объединение Тепловозостроения Гидростатический привод механизмов
US4325451A (en) * 1977-12-28 1982-04-20 Kabushiki Kaisha Komatsu Seisakusho Electric power plant for vehicles
DE19538899A1 (de) * 1995-10-19 1997-04-24 Rexroth Mannesmann Gmbh Hydrostatischer Lüfterantrieb zur Kühlung von Verbrennungsmotoren
US6142213A (en) * 1997-11-25 2000-11-07 Siemens Canada Limited Ducted cooling system with radial-flow fan
RU2201353C2 (ru) * 2001-04-17 2003-03-27 Федеральное государственное унитарное предприятие "Конструкторское бюро транспортного машиностроения" Плавающее транспортное средство
DE102004028354A1 (de) * 2004-06-11 2006-01-05 Siemens Ag Vorrichtung zum Betreiben eines Lüfters
JP4550698B2 (ja) * 2005-09-01 2010-09-22 日立建機株式会社 ダンプトラックの油圧駆動装置
EP2081790B1 (en) * 2006-10-31 2013-10-23 Enviro-Cool, Inc. Air management system for heavy duty truck under-hood heat control
US7863839B2 (en) * 2007-03-30 2011-01-04 Caterpillar Inc Fan speed control system
JP4329864B2 (ja) * 2008-02-12 2009-09-09 トヨタ自動車株式会社 車両用動力伝達装置の制御装置
US7918296B2 (en) * 2008-09-15 2011-04-05 Caterpillar Inc. Cooling system for an electric drive machine and method
DE102010031835A1 (de) 2010-07-22 2012-01-26 Liebherr-Werk Nenzing Gmbh Lüfterregelung
DE102011114354B3 (de) * 2011-09-27 2012-11-22 Voith Patent Gmbh Unterflurkühlanlage für ein Schienenfahrzeug

Also Published As

Publication number Publication date
FR3021998A1 (fr) 2015-12-11
RU2684816C2 (ru) 2019-04-15
RU2015121217A (ru) 2016-12-27
AU2015202608B2 (en) 2018-08-02
US9718345B2 (en) 2017-08-01
CA2891817A1 (en) 2015-12-05
AU2015202608A1 (en) 2015-12-24
US20150352944A1 (en) 2015-12-10
CA2891817C (en) 2022-06-14
DE102014008477A1 (de) 2015-12-17
ZA201503934B (en) 2016-04-28
FR3021998B1 (fr) 2019-12-13
RU2015121217A3 (zh) 2018-12-13
DE102014008477B4 (de) 2019-07-04

Similar Documents

Publication Publication Date Title
CN204900045U (zh) 卡车
CN204845518U (zh) 移动式作业机械
CN203697966U (zh) 一种环卫车全功率取力底盘
CN204055776U (zh) 一种铁路车辆模块化动力系统
CN203612840U (zh) 一种矿用液压单轨吊车
CN105000024A (zh) 铁路工务维修轨道车
CN205439940U (zh) 一种永磁轮系电机动力总成装置
CN107284460A (zh) 基于混合动力传动的接触网综合检修作业车
CN207140794U (zh) 多级离合式单发动力系统及其洗扫车
CN220785426U (zh) 一种半超导矿用电动胶轮车
CN206813009U (zh) 轨行机械用混合动力传动系统
CN109534167A (zh) 一种汽车起重机上装电气化控制系统
CN107542119A (zh) 双动力地下铲运机
CN103988789A (zh) 一种自走式撒料车
CN204199345U (zh) 一种单电机双轴输出的电驱动履带式推土机
CN209536806U (zh) 一种汽车起重机上装电气化控制系统
KR101305269B1 (ko) 듀얼모터타입 전기구동식 다목적 운반차량
CN104786837A (zh) 一种组合动力系统
CN204547786U (zh) 一种组合动力系统
CN207311077U (zh) 一种新能源汽车功能附件集成系统
CN203546655U (zh) 综合抛雪车液压行走系统
CN205395763U (zh) 一种环卫车机械液压双模驱动底盘
CN203952083U (zh) 一种自走式撒料车
CN107097641A (zh) 一种液压四轮驱动装置
CN203487500U (zh) 车载式全液压远程射雾除尘器

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant