JP2020187910A - 電動作業車用バッテリパック - Google Patents
電動作業車用バッテリパック Download PDFInfo
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- JP2020187910A JP2020187910A JP2019091388A JP2019091388A JP2020187910A JP 2020187910 A JP2020187910 A JP 2020187910A JP 2019091388 A JP2019091388 A JP 2019091388A JP 2019091388 A JP2019091388 A JP 2019091388A JP 2020187910 A JP2020187910 A JP 2020187910A
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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
- 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
-
- 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
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- 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
- B60L50/66—Arrangements of batteries
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/256—Carrying devices, e.g. belts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
-
- 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
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0416—Arrangement in the rear part of the vehicle
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- 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
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
- B60K2001/0477—Removal or replacement of the energy storages from the back
-
- 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
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
- B60K2001/0494—Removal or replacement of the energy storages with arrangements for sliding
-
- 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
- B60L2200/40—Working vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/22—Agricultural vehicles
- B60Y2200/223—Ridable lawn mowers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Harvester Elements (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
本発明は、上述の実施形態に例示された構成に限定されるものではなく、以下、本発明の代表的な別実施形態を例示する。
(2)ロックピン67を用いたロック機構に代えて、ハンドルを板バネなどで弾性的に保持する弾性保持機構など、他のロック機構が採用されてもよい。
(3)バッテリ収納部3は、車体フレーム10の後部以外に、車体フレーム10の前部や中間部に設けられてもよい。
(4)上述した電動作業車は、電動草刈機に限定されない。電動作業車は、例えば電動清掃車や電動運搬車等であっても良い。
4 :バッテリパック
40 :ハウジング
41 :前輪
42 :後輪
43 :補助輪
44 :フレーム
5 :ハンドルアッセンブリ
50 :ハンドル(搬送用ハンドル)
51 :脚部
51a :基端部
52 :第1貫通孔
53 :第2貫通孔
54 :クッション材
6 :揺動機構
6A :ブラケット
6B :揺動軸
60 :第1ブラケット
63 :第2ブラケット
64 :縦スロット
65 :ロック孔
67 :ロックピン
10 :車体フレーム
LS :縦ソケット
TS :横ソケット
Claims (6)
- 車体に設けられたバッテリ収納部に搬入搬出される電動作業車用バッテリパックであって、
ボックス状のハウジングと、
前記ハウジングに設けられた搬送用車輪と、
搬送用ハンドルと、
前記ハウジングに固定されたブラケットと、
前記搬送用ハンドルを前記ブラケットに、前記ハウジングから上方に延びる縦姿勢と前記ハウジングに横臥する横姿勢との間で揺動可能に連結する揺動軸と、
前記縦姿勢の前記搬送用ハンドルの基端部を受け入れることで、操作時に生じる前記搬送用ハンドルのトルクに抗する縦ソケットを備えた電動作業車用バッテリパック。 - 前記横姿勢の前記搬送用ハンドルの前記基端部を受け入れる横ソケットが備えられ、請求項1に記載の電動作業車用バッテリパック。
- 前記縦ソケットと前記横ソケットとが前記ブラケットに一体的に形成されている請求項2に記載の電動作業車用バッテリパック。
- 前記ブラケットには前記揺動軸が貫通する縦スロットが形成されており、前記搬送用ハンドルが前記縦姿勢の場合前記揺動軸は前記縦スロットの下部に位置し、前記搬送用ハンドルが前記横姿勢の場合前記揺動軸は前記縦スロットの上部に位置し、
前記横姿勢の前記搬送用ハンドルは前記縦ソケットから離脱し、前記縦姿勢の前記搬送用ハンドルは前記横ソケットから離脱する請求項2または3に記載の電動作業車用バッテリパック。 - 前記搬送用ハンドルを前記縦姿勢及び前記横姿勢でロックするロック機構が備えられている請求項1から4のいずれか一項に記載の電動作業車用バッテリパック。
- 前記ロック機構が前記搬送用ハンドルと前記ブラケットとを貫通するロックピンを含む請求項5に記載の電動作業車用バッテリパック。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019091388A JP7178955B2 (ja) | 2019-05-14 | 2019-05-14 | 電動作業車用バッテリパック |
EP20168522.9A EP3739658B1 (en) | 2019-05-14 | 2020-04-07 | Battery pack for electric work vehicle |
US16/842,269 US11489226B2 (en) | 2019-05-14 | 2020-04-07 | Battery pack for electric work vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019091388A JP7178955B2 (ja) | 2019-05-14 | 2019-05-14 | 電動作業車用バッテリパック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020187910A true JP2020187910A (ja) | 2020-11-19 |
JP7178955B2 JP7178955B2 (ja) | 2022-11-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019091388A Active JP7178955B2 (ja) | 2019-05-14 | 2019-05-14 | 電動作業車用バッテリパック |
Country Status (3)
Country | Link |
---|---|
US (1) | US11489226B2 (ja) |
EP (1) | EP3739658B1 (ja) |
JP (1) | JP7178955B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7450566B2 (ja) | 2021-02-05 | 2024-03-15 | 株式会社クボタ | 電動作業車 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7362579B2 (ja) * | 2020-09-16 | 2023-10-17 | 株式会社クボタ | 電動作業車 |
USD1015381S1 (en) | 2022-02-14 | 2024-02-20 | Techtronic Cordless Gp | Lawn mower |
USD1014568S1 (en) | 2022-02-14 | 2024-02-13 | Techtronic Cordless Gp | Lawn mower |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04110270A (ja) * | 1990-08-17 | 1992-04-10 | Jan Antonio | 携帯可能な折畳式荷車 |
JPH0661647U (ja) * | 1993-02-04 | 1994-08-30 | 三男 井上 | 台 車 |
JPH07215217A (ja) * | 1994-01-31 | 1995-08-15 | Ishikawa Seisakusho:Kk | ハンドル折り畳み式手押し運搬車 |
JP2013000115A (ja) * | 2011-06-22 | 2013-01-07 | Yanmar Co Ltd | 電動作業機 |
JP2016013723A (ja) * | 2014-06-30 | 2016-01-28 | 株式会社ホシプラ | 運搬用台車 |
JP2018012464A (ja) * | 2016-07-22 | 2018-01-25 | 株式会社クボタ | 電動作業車 |
JP2018011574A (ja) * | 2016-07-22 | 2018-01-25 | 株式会社クボタ | 電動作業車 |
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US4808839A (en) | 1988-04-04 | 1989-02-28 | Motorola, Inc. | Power field effect transistor driver circuit for protection from overvoltages |
JPH031647U (ja) | 1989-05-20 | 1991-01-09 | ||
TWI357865B (en) * | 2008-12-03 | 2012-02-11 | Ind Tech Res Inst | A swift pluggable and lockable battery structure |
US9313948B2 (en) | 2011-06-22 | 2016-04-19 | Yanmar Co., Ltd. | Electric work machine |
US10131287B1 (en) * | 2017-04-26 | 2018-11-20 | James F. X. Marino | Collapsible cargo rack |
JP6851260B2 (ja) * | 2017-05-24 | 2021-03-31 | 株式会社クボタ | 電動作業車 |
CN206878065U (zh) * | 2017-06-13 | 2018-01-12 | 安徽中伟车业有限公司 | 便携式电动车电池 |
US11102928B2 (en) * | 2017-07-13 | 2021-08-31 | Kubota Corporation | Electric work vehicle and mower unit |
US10980173B2 (en) * | 2017-09-13 | 2021-04-20 | Black & Decker Inc. | Riding mower with removeable battery module |
US11207986B2 (en) * | 2019-02-12 | 2021-12-28 | Ford Global Technologies, Llc | Scaled home energy storage systems and associated uses |
-
2019
- 2019-05-14 JP JP2019091388A patent/JP7178955B2/ja active Active
-
2020
- 2020-04-07 US US16/842,269 patent/US11489226B2/en active Active
- 2020-04-07 EP EP20168522.9A patent/EP3739658B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04110270A (ja) * | 1990-08-17 | 1992-04-10 | Jan Antonio | 携帯可能な折畳式荷車 |
JPH0661647U (ja) * | 1993-02-04 | 1994-08-30 | 三男 井上 | 台 車 |
JPH07215217A (ja) * | 1994-01-31 | 1995-08-15 | Ishikawa Seisakusho:Kk | ハンドル折り畳み式手押し運搬車 |
JP2013000115A (ja) * | 2011-06-22 | 2013-01-07 | Yanmar Co Ltd | 電動作業機 |
JP2016013723A (ja) * | 2014-06-30 | 2016-01-28 | 株式会社ホシプラ | 運搬用台車 |
JP2018012464A (ja) * | 2016-07-22 | 2018-01-25 | 株式会社クボタ | 電動作業車 |
JP2018011574A (ja) * | 2016-07-22 | 2018-01-25 | 株式会社クボタ | 電動作業車 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7450566B2 (ja) | 2021-02-05 | 2024-03-15 | 株式会社クボタ | 電動作業車 |
Also Published As
Publication number | Publication date |
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JP7178955B2 (ja) | 2022-11-28 |
US11489226B2 (en) | 2022-11-01 |
US20200365854A1 (en) | 2020-11-19 |
EP3739658A1 (en) | 2020-11-18 |
EP3739658B1 (en) | 2022-05-18 |
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