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CN107458205A - 一种可变负载远程电动车 - Google Patents

一种可变负载远程电动车 Download PDF

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Publication number
CN107458205A
CN107458205A CN201710660746.9A CN201710660746A CN107458205A CN 107458205 A CN107458205 A CN 107458205A CN 201710660746 A CN201710660746 A CN 201710660746A CN 107458205 A CN107458205 A CN 107458205A
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CN
China
Prior art keywords
motor
wheel
small machine
big
electric car
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Pending
Application number
CN201710660746.9A
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English (en)
Inventor
谢辉
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Individual
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Individual
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Priority to CN201710660746.9A priority Critical patent/CN107458205A/zh
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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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/32—Control or regulation of multiple-unit electrically-propelled vehicles
    • B60L15/38—Control or regulation of multiple-unit electrically-propelled vehicles with automatic control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/45—Control or actuating devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/46—Vehicles with auxiliary ad-on propulsions, e.g. add-on electric motor kits for bicycles
    • 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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

本发明涉及电动车领域，提供一种可变负载远程电动车，包括车体和前后车轮，前车轮和后车轮分别连接功率不同的电机，其中前车轮连接功率较小的小电动机，后车轮车桥上设有功率较大的大电动机，大电机和小电机分别连接控制器，控制器与驾驶室内的转换开关连接，转换开关分别控制大电机和小电机的开闭，电源分别给大电机和小电机供电。本发明根据负载的不同可以灵活选用前后电机的种类，实现质量小、质量大和质量超大三种情况下的转换，整体结构结构简单可靠，有效增加电动车的续航里程，增加整体的可靠性，满足不同需要。

Description

一种可变负载远程电动车
技术领域
本发明涉及电动车领域，具体涉及一种可变负载远程电动车。
背景技术
目前电动车大都是一个电机上相继连接有减速机与差速器，带动两个车轮行驶。这种结构的电动车驱动机构的驱动动力采用的一个电机，空载时消耗的电力要多，就等于缩短行车里程，相反，如果电机功率太小，就难以满足较大荷载的运输。还有单个电机一旦发生故障，只能停车维修，影响着车辆的行驶。
发明内容
本发明为解决上述问题，提供一种根据不同载重选择功率来增加行程的可变负载远程电动车。
本发明采用以下技术方案实现，一种可变负载远程电动车，包括车体和前后车轮，所述前车轮和后车轮分别连接功率不同的电机，其中前车轮连接功率较小的小电动机，后车轮车桥上设有功率较大的大电动机，大电机和小电机分别连接控制器，控制器与驾驶室内的转换开关连接，转换开关分别控制大电机和小电机的开闭，电源分别给大电机和小电机供电。
优选的，所述前车轮为1个，小电机位于前车轮的轮毂壳体内部，定子铁心与轮毂固定设置，外部固定有轮毂壳体。
优选的，所述前车轮为2个，中间连接有车桥，小电机通过差速器连接两侧车轮的半轴。
本发明的有益之处在于，根据负载的不同可以灵活选用前后电机的种类，实现质量小、质量大和质量超大三种情况下的转换，整体结构结构简单可靠，有效增加电动车的续航里程，增加整体的可靠性，满足不同需要。
附图说明
图1 本发明结构组成示意图。
具体实施方式
本发明提供一种可变负载远程电动车，包括车体和前后车轮，前车轮和后车轮分别连接功率不同的电机，其中前车轮连接功率较小的小电动机，后车轮车桥上设有功率较大的大电动机，大电机和小电机分别连接控制器，控制器与驾驶室内的转换开关连接，转换开关分别控制大电机和小电机的开闭，电源分别给大电机和小电机供电。
本发明实施时，空车或是载重量轻时，采用前轮小电机驱动，当载重量大时，手动调整使用大电机进行驱动，当质量更大时，大电机和小电机同时驱动，保证进行工作。值得注意的是，更换电机需要在停车状态下进行。
当车辆为三轮车时，前车轮为1个，小电机位于前车轮的轮毂壳体内部，与普通电动车电机结构相同，采用定子铁心与轮毂固定设置。
当车辆为四轮车时，前车轮为2个，中间连接有车桥，小电机通过差速器连接两侧车轮的半轴。
以上所有的车轮直径相同，大电机与小电机转速相等，以保证实施传动。

Claims (3)

1.一种可变负载远程电动车，包括车体和前后车轮，其特征在于，所述前车轮和后车轮分别连接功率不同的电机，其中前车轮连接功率较小的小电动机，后车轮车桥上设有功率较大的大电动机，大电机和小电机分别连接控制器，控制器与驾驶室内的转换开关连接，转换开关分别控制大电机和小电机的开闭，电源分别给大电机和小电机供电。
2.根据权利要求1所述的可变负载远程电动车，其特征在于，所述前车轮为1个，小电机位于前车轮的轮毂壳体内部，定子铁心与轮毂固定设置，外部固定有轮毂壳体。
3.根据权利要求1所述的可变负载远程电动车，其特征在于，所述前车轮为2个，中间连接有车桥，小电机通过差速器连接两侧车轮的半轴。
CN201710660746.9A 2017-08-04 2017-08-04 一种可变负载远程电动车 Pending CN107458205A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710660746.9A CN107458205A (zh) 2017-08-04 2017-08-04 一种可变负载远程电动车

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710660746.9A CN107458205A (zh) 2017-08-04 2017-08-04 一种可变负载远程电动车

Publications (1)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1394768A (zh) * 2002-08-26 2003-02-05 于耀庆 电动汽车多电机四轮驱动新模式
US20030205421A1 (en) * 2000-09-13 2003-11-06 Allen Claude R. Battery powered shuttle car
CN102481845A (zh) * 2010-01-07 2012-05-30 三菱自动车工业株式会社 前后轮驱动车辆
CN103192727A (zh) * 2013-04-24 2013-07-10 柯德华 多电机前后驱动电动车
CN106335405A (zh) * 2015-07-08 2017-01-18 天津市华源峰科技有限公司 一种环保型电动车驱动结构

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030205421A1 (en) * 2000-09-13 2003-11-06 Allen Claude R. Battery powered shuttle car
CN1394768A (zh) * 2002-08-26 2003-02-05 于耀庆 电动汽车多电机四轮驱动新模式
CN102481845A (zh) * 2010-01-07 2012-05-30 三菱自动车工业株式会社 前后轮驱动车辆
CN103192727A (zh) * 2013-04-24 2013-07-10 柯德华 多电机前后驱动电动车
CN106335405A (zh) * 2015-07-08 2017-01-18 天津市华源峰科技有限公司 一种环保型电动车驱动结构

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