JP5342000B2 - 旋回駆動装置 - Google Patents
旋回駆動装置 Download PDFInfo
- Publication number
- JP5342000B2 JP5342000B2 JP2011524656A JP2011524656A JP5342000B2 JP 5342000 B2 JP5342000 B2 JP 5342000B2 JP 2011524656 A JP2011524656 A JP 2011524656A JP 2011524656 A JP2011524656 A JP 2011524656A JP 5342000 B2 JP5342000 B2 JP 5342000B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- turning
- outer ring
- drive device
- pinion
- 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
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/123—Drives or control devices specially adapted therefor
-
- 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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/003—Supplying electric power to auxiliary equipment of vehicles to auxiliary motors, e.g. for pumps, compressors
-
- 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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/20—Energy regeneration from auxiliary equipment
-
- 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
- B60L15/20—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
- B60L15/2009—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 for braking
-
- 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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- 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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
- B60L7/14—Dynamic electric regenerative braking for vehicles propelled by AC motors
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
- E02F9/2062—Control of propulsion units
- E02F9/207—Control of propulsion units of the type electric propulsion units, e.g. electric motors or generators
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2217—Hydraulic or pneumatic drives with energy recovery arrangements, e.g. using accumulators, flywheels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- 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
- 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
- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
-
- 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
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/10—Electrical machine types
- B60L2220/14—Synchronous machines
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/12—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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/421—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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/48—Drive Train control parameters related to transmissions
- B60L2240/486—Operating parameters
-
- 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
- B60L2250/00—Driver interactions
- B60L2250/24—Driver interactions by lever actuation
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
-
- 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
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
- Component Parts Of Construction Machinery (AREA)
- Hybrid Electric Vehicles (AREA)
Description
20 車両本体(旋回体)
60、160、260、360,460 旋回駆動装置
61 旋回ベアリング 61a 外輪
61b 内輪 62 第1内歯ギヤ
63,263,463 リング状部材
64,264 第2内歯ギヤ
65 旋回油圧モータ 65a 第1ピニオン
66 旋回電動モータ 66a 第2ピニオン
69,469 外歯ギヤ 163 変速ギヤ列
163a 下部ギヤ 163b 上部ギヤ
Claims (17)
- 走行体の上に旋回体を旋回動自在に支持するとともに前記旋回体を旋回動させる旋回駆動装置であって、
前記走行体に対して前記旋回体を旋回動自在に支持する旋回ベアリングと、
前記走行体および前記旋回体のいずれか一方の側に、前記旋回ベアリングと同軸上に位置して設けられた第1旋回ギヤ部材と、
前記走行体および前記旋回体における前記第1旋回ギヤ部材が設けられた側もしくは他方の側に、前記旋回ベアリングと同軸上に位置して設けられた第2旋回ギヤ部材と、
前記第1旋回ギヤ部材のギヤ部と噛合する第1ピニオンギヤを有し、油圧力を用いて前記第1ピニオンギヤを回転駆動して前記第1旋回ギヤ部材を回転駆動可能な油圧モータと、
前記第2旋回ギヤ部材と噛合する第2ピニオンギヤを有し、電力を用いて前記第2ピニオンギヤを回転駆動して前記第2旋回ギヤ部材を回転駆動可能であり、且つ前記第2旋回ギヤ部材の回転による前記第2ピニオンギヤの回転駆動により回生発電が可能な回生電動モータとを備え、
前記第1ピニオンギヤにより前記第1旋回ギヤ部材へ回転伝達を行う第1減速比が、前記第2ピニオンギヤにより前記第2旋回ギヤ部材へ回転伝達を行う第2減速比と相違するように構成されたことを特徴とする旋回駆動装置。 - 前記第1減速比が前記第2減速比より小さいことを特徴とする請求項1に記載の旋回駆動装置。
- 前記第1ピニオンギヤから前記第1旋回ギヤ部材への回転伝達および前記第2ピニオンギヤから前記第2旋回ギヤ部材への回転伝達の少なくともいずれか一方が変速ギヤ列を介して行われるように構成されたことを特徴とする請求項1もしくは2に記載の旋回駆動装置。
- 前記旋回ベアリングが前記走行体および前記旋回体のいずれか一方に取り付けられる外輪と、前記外輪の内径側に転動体を介して相対回転自在に設けられて前記走行体および前記旋回体の他方に取り付けられる内輪とを有して構成され、
前記第1旋回ギヤ部材が前記内輪に一体結合して設けられた第1ギヤを有して構成され、前記第2旋回ギヤ部材が前記内輪に一体結合して設けられるとともに前記第1ギヤと歯数の異なる第2ギヤを有して構成され、
前記油圧モータは前記外輪が設けられる側に設けられ、前記第1ピニオンギヤが前記第1ギヤと噛合し、
前記回生電動モータは前記外輪が設けられる側に設けられ、前記第2ピニオンギヤが前記第2ギヤと噛合することを特徴とする請求項1〜3のいずれかに記載の旋回駆動装置。 - 前記第1ギヤおよび第2ギヤのいずれか一方が前記内輪の内周面に形成された内歯ギヤから構成され、前記第1ギヤおよび第2ギヤの他方が前記内輪に一体結合されたリング状部材の内周面に形成された内歯ギヤから構成されることを特徴とする請求項4に記載の旋回駆動装置。
- 前記第1旋回ギヤ部材および前記第2旋回ギヤ部材が同一の歯数を有して一体に形成され、前記第1ピニオンギヤおよび前記第2ピニオンギヤの歯数を相違させることにより前記第1および前記第2減速比を相違させるように構成されることを特徴とする請求項4に記載の旋回駆動装置。
- 前記第1旋回ギヤ部材および前記第2旋回ギヤ部材が前記内輪の内周面に形成された内歯ギヤから構成されることを特徴とする請求項6に記載の旋回駆動装置。
- 前記旋回ベアリングが前記走行体および前記旋回体のいずれか一方に取り付けられる外輪と、前記外輪の内径側に転動体を介して相対回転自在に設けられて前記走行体および前記旋回体の他方に取り付けられる内輪とを有して構成され、
前記第1旋回ギヤ部材が前記内輪に一体結合して設けられた第1ギヤを有して構成され、前記第2旋回ギヤ部材が前記外輪に一体結合して設けられるとともに前記第1ギヤと歯数の異なる第2ギヤを有して構成され、
前記油圧モータは前記外輪が設けられる側に設けられ、前記第1ピニオンギヤが前記第1ギヤと噛合し、
前記回生電動モータは前記内輪が設けられる側に設けられ、前記第2ピニオンギヤが前記第2ギヤと噛合することを特徴とする請求項1〜3のいずれかに記載の旋回駆動装置。 - 前記第1ギヤが前記内輪の内周面に形成された内歯ギヤから構成され、前記第2ギヤが前記外輪の外周面に形成された外歯ギヤから構成されることを特徴とする請求項8に記載の旋回駆動装置。
- 前記旋回ベアリングが前記走行体および前記旋回体のいずれか一方に取り付けられる外輪と、前記外輪の内径側に転動体を介して相対回転自在に設けられて前記走行体および前記旋回体の他方に取り付けられる内輪とを有して構成され、
前記第1旋回ギヤ部材が前記外輪に一体結合して設けられた第1ギヤを有して構成され、前記第2旋回ギヤ部材が前記内輪に一体結合して設けられるとともに前記第1ギヤと歯数の異なる第2ギヤを有して構成され、
前記油圧モータは前記内輪が設けられる側に設けられ、前記第1ピニオンギヤが前記第1ギヤと噛合し、
前記回生電動モータは前記外輪が設けられる側に設けられ、前記第2ピニオンギヤが前記第2ギヤと噛合することを特徴とする請求項1〜3のいずれかに記載の旋回駆動装置。 - 前記第1ギヤが前記外輪の外周面に形成された外歯ギヤから構成され、前記第2ギヤが前記内輪の内周面に形成された内歯ギヤから構成されることを特徴とする請求項10に記載の旋回駆動装置。
- 前記旋回ベアリングが前記走行体および前記旋回体のいずれか一方に取り付けられる外輪と、前記外輪の内径側に転動体を介して相対回転自在に設けられて前記走行体および前記旋回体の他方に取り付けられる内輪とを有して構成され、
前記第1旋回ギヤ部材が前記外輪に一体結合して設けられた第1ギヤを有して構成され、前記第2旋回ギヤ部材が前記外輪に一体結合して設けられるとともに前記第1ギヤと歯数の異なる第2ギヤを有して構成され、
前記油圧モータは前記内輪が設けられる側に設けられ、前記第1ピニオンギヤが前記第1ギヤと噛合し、
前記回生電動モータは前記内輪が設けられる側に設けられ、前記第2ピニオンギヤが前記第2ギヤと噛合することを特徴とする請求項1〜3のいずれかに記載の旋回駆動装置。 - 前記第1ギヤおよび第2ギヤのいずれか一方が前記外輪の外周面に形成された外歯ギヤから構成され、前記第1ギヤおよび第2ギヤの他方が前記外輪に一体結合されたリング状部材の外周面に形成された外歯ギヤから構成されることを特徴とする請求項12に記載の旋回駆動装置。
- 前記第1旋回ギヤ部材および前記第2旋回ギヤ部材が同一の歯数を有して一体に形成され、前記第1ピニオンギヤおよび前記第2ピニオンギヤの歯数を相違させることにより前記第1および前記第2減速比を相違させるように構成されることを特徴とする請求項12に記載の旋回駆動装置。
- 前記第1旋回ギヤ部材および前記第2旋回ギヤ部材が前記外輪の外周面に形成された外歯ギヤから構成されることを特徴とする請求項14に記載の旋回駆動装置。
- 前記旋回油圧モータに供給される作動油および前記旋回電動モータに供給される電力を制御して、前記旋回油圧モータおよび前記旋回電動モータの駆動制御を行う制御コントローラを備え、
前記制御コントローラは、前記旋回油圧モータにかかる負荷に応じて、前記旋回油圧モータとともに前記旋回電動モータを駆動することを特徴とする請求項1〜15のいずれかに記載の旋回駆動装置。 - 前記制御コントローラは、前記旋回油圧モータとともに前記旋回電動モータを駆動して旋回を加速させるとき、前記旋回油圧モータに供給される作動油を増加させる一方、前記旋回電動モータに供給される電力を減少させる制御を行い、所定の旋回速度に達すると前記旋回電動モータへの電力供給を停止して前記旋回油圧モータのみを駆動することを特徴とする請求項16に記載の旋回駆動装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011524656A JP5342000B2 (ja) | 2009-07-30 | 2010-07-26 | 旋回駆動装置 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009178349 | 2009-07-30 | ||
| JP2009178349 | 2009-07-30 | ||
| PCT/JP2010/004751 WO2011013347A1 (ja) | 2009-07-30 | 2010-07-26 | 旋回駆動装置 |
| JP2011524656A JP5342000B2 (ja) | 2009-07-30 | 2010-07-26 | 旋回駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2011013347A1 JPWO2011013347A1 (ja) | 2013-01-07 |
| JP5342000B2 true JP5342000B2 (ja) | 2013-11-13 |
Family
ID=43529019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011524656A Active JP5342000B2 (ja) | 2009-07-30 | 2010-07-26 | 旋回駆動装置 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2460941B1 (ja) |
| JP (1) | JP5342000B2 (ja) |
| WO (1) | WO2011013347A1 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013144888A (ja) * | 2012-01-13 | 2013-07-25 | Yanmar Co Ltd | 旋回式電動作業車両 |
| JP5873456B2 (ja) * | 2013-04-05 | 2016-03-01 | 川崎重工業株式会社 | 作業機械の駆動制御システム、それを備える作業機械、及びその駆動制御方法 |
| DE102013212868A1 (de) | 2013-07-02 | 2015-01-22 | Volkswagen Aktiengesellschaft | Elektrischer Antrieb |
| DE102014203999A1 (de) | 2014-03-05 | 2015-09-24 | Volkswagen Aktiengesellschaft | Elektrischer Antrieb, Verfahren zu dessen Betrieb und serieller Hybridantriebsstrang für ein Kraftfahrzeug |
| TWI583122B (zh) * | 2014-05-28 | 2017-05-11 | yin-ping Xu | Drive the rotating device |
| CN106586851B (zh) * | 2017-03-02 | 2018-01-02 | 李爱冰 | 一种低消耗吊塔用旋转结构 |
| CN107473106B (zh) * | 2017-07-31 | 2018-11-20 | 李祖彦 | 一种起重机械用旋转装置 |
| CN109653282B (zh) * | 2019-01-18 | 2021-03-16 | 安徽佳明环保科技股份有限公司 | 一种便于清淤的搅拌装置 |
| DE102020108856A1 (de) | 2020-03-31 | 2021-09-30 | Liebherr-Hydraulikbagger Gmbh | Mobile Arbeitsmaschine |
| IT202200005456A1 (it) * | 2022-03-21 | 2023-09-21 | Cnh Ind Italia Spa | Pala o scavatore |
| CN116477502B (zh) * | 2023-04-23 | 2026-02-10 | 武汉理工大学 | 一种模式可切换的塔式起重机回转减振机构 |
| IT202300013566A1 (it) * | 2023-06-29 | 2024-12-29 | Cnh Ind Italia Spa | Giunto rotante migliorato per veicolo da lavoro |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004360216A (ja) * | 2003-06-02 | 2004-12-24 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | 建設機械の旋回駆動装置 |
| JP2005290882A (ja) * | 2004-04-01 | 2005-10-20 | Kobelco Contstruction Machinery Ltd | 旋回式作業機械 |
| JP2008297754A (ja) * | 2007-05-30 | 2008-12-11 | Daikin Ind Ltd | 旋回体の駆動装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3102532C1 (de) * | 1981-01-27 | 1982-09-30 | O & K Orenstein & Koppel Ag, 1000 Berlin | Schwenkantrieb fuer Foerdergeraete mit einem schwenkbaren Oberbau und einem schwenkbaren Verladebandausleger |
| JPH10331197A (ja) * | 1997-05-28 | 1998-12-15 | Kubota Corp | バックホウ |
| JP3144562B2 (ja) * | 1997-07-11 | 2001-03-12 | 株式会社小松製作所 | 作業機械 |
| JP2007247374A (ja) | 2006-03-15 | 2007-09-27 | Hiroshi Kondo | 旋回により作動する発電機を備えた油圧ショベル |
-
2010
- 2010-07-26 EP EP10804100.5A patent/EP2460941B1/en active Active
- 2010-07-26 WO PCT/JP2010/004751 patent/WO2011013347A1/ja not_active Ceased
- 2010-07-26 JP JP2011524656A patent/JP5342000B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004360216A (ja) * | 2003-06-02 | 2004-12-24 | Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd | 建設機械の旋回駆動装置 |
| JP2005290882A (ja) * | 2004-04-01 | 2005-10-20 | Kobelco Contstruction Machinery Ltd | 旋回式作業機械 |
| JP2008297754A (ja) * | 2007-05-30 | 2008-12-11 | Daikin Ind Ltd | 旋回体の駆動装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2460941A1 (en) | 2012-06-06 |
| EP2460941B1 (en) | 2019-01-09 |
| JPWO2011013347A1 (ja) | 2013-01-07 |
| EP2460941A4 (en) | 2016-12-07 |
| WO2011013347A1 (ja) | 2011-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5342000B2 (ja) | 旋回駆動装置 | |
| JP3877901B2 (ja) | ショベル | |
| JP4517703B2 (ja) | 旋回式作業機械 | |
| JP5600274B2 (ja) | 作業機械の電液駆動システム | |
| JP4179465B2 (ja) | 建設機械 | |
| JP5356427B2 (ja) | ハイブリッド式建設機械 | |
| JP5180518B2 (ja) | ハイブリッド型駆動装置を備えた建設機械 | |
| JP4732284B2 (ja) | 慣性体の有する運動エネルギを電気エネルギに変換するハイブリッド型建設機械 | |
| WO2001000935A1 (en) | Drive device of working machine | |
| CN102575456A (zh) | 工程机械 | |
| JP2001016704A (ja) | 油圧駆動装置 | |
| JP2000289983A (ja) | クレーン | |
| JP2006336432A (ja) | 作業機械 | |
| JP3828679B2 (ja) | ハイブリッド建設機械 | |
| CN214994175U (zh) | 一种无液压混合动力挖掘机 | |
| JP4425769B2 (ja) | 作業機械 | |
| JP2013170406A (ja) | ハイブリッド型駆動装置を備えた建設機械及びその建設機械に備わる回生装置と回生方法 | |
| JP2003082707A (ja) | 電動建設機械及び電動ショベル | |
| JP2011241540A (ja) | 建設機械旋回機構の駆動装置 | |
| JP6067414B2 (ja) | 旋回式建設機械 | |
| US20120302386A1 (en) | Triple hybrid transmission system | |
| JP2006336845A (ja) | 作業機械 | |
| JP2010047125A (ja) | ハイブリッド建設機械の走行制御回路 | |
| JP2006336847A (ja) | エネルギ回生装置 | |
| JP5399105B2 (ja) | ハイブリッド式作業機械 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130116 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130726 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130808 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5342000 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |