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CN106828173A - 一种钛酸锂电动拖拉机 - Google Patents

一种钛酸锂电动拖拉机 Download PDF

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Publication number
CN106828173A
CN106828173A CN201710139631.5A CN201710139631A CN106828173A CN 106828173 A CN106828173 A CN 106828173A CN 201710139631 A CN201710139631 A CN 201710139631A CN 106828173 A CN106828173 A CN 106828173A
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China
Prior art keywords
tractor
lithium titanate
electric tractor
power
titanate electric
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CN201710139631.5A
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English (en)
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谢馥伊
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Priority to CN201710139631.5A priority Critical patent/CN106828173A/zh
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    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Agricultural Machines (AREA)

Abstract

本发明涉及一种钛酸锂电动拖拉机，电力驱动电池是负极材料为钛酸锂材料的软包锂离子动力电池，优点是牵引力可以设计更大，使得电动拖拉机动力性甚至比原燃油拖拉机更加强劲，应用范围更加宽广。

Description

一种钛酸锂电动拖拉机
技术领域
本发明涉及一种电动拖拉机，确切地说，涉及一种钛酸锂电动拖拉机。
背景技术
工程机械电动化是一种未来发展的重要方向，电动叉车、电动拖拉机等已经开始商品化，电动拖拉机与燃油拖拉机相比较，噪声和振动几乎消失，也没有了呛人的污染排放，使用时只是充电，日常成本比较低，驾驶操作更加简单可靠，舒适性跟皮卡差不多，自然拓展了应用空间。
由于工程机械一般因牵引要求而对本体重量有容纳空间，所以现有的电动拖拉机采用铅酸电池作为动力源比较普遍，铅酸电池的其他优点还包括安全、皮实和便宜，暂时还能够胜任一些农机作业，但铅酸电池的不足也逐渐显露出来，使用寿命较短，动力性不够，土地铅污染严重，应用性能提升十分有限。
钛酸锂电池动力性是铅酸电池几十倍，使用寿命也是铅酸电池5倍以上，牵引配重不受影响，而且能够快速充电，即使电池容量减少，也不会影响干农活，由于牵引力可以设计更大，使得电动拖拉机动力性甚至比原燃油拖拉机更加强劲，应用范围更加宽广。
发明内容
本发明涉及一种钛酸锂电动拖拉机，电力驱动电池是负极材料为钛酸锂材料的软包锂离子动力电池，拖拉机车身为标准货车车身，拖拉机牵引取力器位于货厢后下方中心位置。
本发明带来的优点是，牵引力可以设计更大，使得电动拖拉机动力性甚至比原燃油拖拉机更加强劲，应用范围更加宽广。
发明实施例。
下面通过一个具体实施例进一步说明本发明。
图1是本发明的一个实施例结构示意图
图中，10：钛酸锂供电电源；20：拖拉机车身；30：货厢；40：取力器。
本发明钛酸锂电动拖拉机属于纯电动拖拉机，钛酸锂供电电源（10）依据拖拉机牵引力指标及工作时间进行相应配置设计，25马力拖拉机配备18千瓦时容量钛酸锂电池模块组合，简单密封于货厢内，由于取消了过去燃油的发动机和油箱，整个拖拉机车身（20）可以直接采用标准货车车身，挂接各种农机的取力器（40）保留在货厢（30）后下方中心位置，这样设计考虑了拖拉机在不干地间农活时可以作为电动货车上路行驶。

Claims (2)

1.一种钛酸锂电动拖拉机，其特征在于：所述的电力驱动电池是负极材料为钛酸锂材料的软包锂离子动力电池。
2.权利要求1所述的一种钛酸锂电动拖拉机，其特征在于：所述的拖拉机车身为标准货车车身，拖拉机牵引取力器位于货厢后下方中心位置。
CN201710139631.5A 2017-03-10 2017-03-10 一种钛酸锂电动拖拉机 Withdrawn CN106828173A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710139631.5A CN106828173A (zh) 2017-03-10 2017-03-10 一种钛酸锂电动拖拉机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710139631.5A CN106828173A (zh) 2017-03-10 2017-03-10 一种钛酸锂电动拖拉机

Publications (1)

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CN106828173A true CN106828173A (zh) 2017-06-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107150751A (zh) * 2017-06-14 2017-09-12 谢馥伊 一种三轮车式充电站
CN107738274A (zh) * 2017-10-26 2018-02-27 谢馥伊 一种钛酸锂割草机器人

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2159345Y (zh) * 1993-03-30 1994-03-23 高书新 万能拖拉机
CN201099174Y (zh) * 2007-11-28 2008-08-13 王世岩 中小功率组合式拖拉机整机结构装置
CN104044475A (zh) * 2013-03-15 2014-09-17 通用电气公司 改进的驱动系统以及使用该驱动系统的装置
CN104425845A (zh) * 2013-09-09 2015-03-18 北京国能电池科技有限公司 一种高能量密度锂离子动力电池及其制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2159345Y (zh) * 1993-03-30 1994-03-23 高书新 万能拖拉机
CN201099174Y (zh) * 2007-11-28 2008-08-13 王世岩 中小功率组合式拖拉机整机结构装置
CN104044475A (zh) * 2013-03-15 2014-09-17 通用电气公司 改进的驱动系统以及使用该驱动系统的装置
CN104425845A (zh) * 2013-09-09 2015-03-18 北京国能电池科技有限公司 一种高能量密度锂离子动力电池及其制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107150751A (zh) * 2017-06-14 2017-09-12 谢馥伊 一种三轮车式充电站
CN107738274A (zh) * 2017-10-26 2018-02-27 谢馥伊 一种钛酸锂割草机器人

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