WO2014044198A1 - Roue motrice pour entraîner le mouvement d'une autocaravane ou d'un yacht - Google Patents

Roue motrice pour entraîner le mouvement d'une autocaravane ou d'un yacht Download PDF

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Publication number
WO2014044198A1
WO2014044198A1 PCT/CN2013/083797 CN2013083797W WO2014044198A1 WO 2014044198 A1 WO2014044198 A1 WO 2014044198A1 CN 2013083797 W CN2013083797 W CN 2013083797W WO 2014044198 A1 WO2014044198 A1 WO 2014044198A1
Authority
WO
WIPO (PCT)
Prior art keywords
hub
shaft
motor
yacht
power wheel
Prior art date
Application number
PCT/CN2013/083797
Other languages
English (en)
Chinese (zh)
Inventor
戴炳炎
Original Assignee
宁波普瑞曼进出口有限公司
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 宁波普瑞曼进出口有限公司 filed Critical 宁波普瑞曼进出口有限公司
Publication of WO2014044198A1 publication Critical patent/WO2014044198A1/fr

Links

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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
    • B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle

Definitions

  • the invention relates to the field of machinery, in particular to a power wheel for driving a motorhome or a yacht.
  • the front of the bottom of the RV and the yacht is equipped with wheels for supporting the superstructure and rolling to facilitate the movement of the RV or the yacht.
  • the wheel itself has no power and is powered by an electric motor mounted on one side of the wheel.
  • the wheel can be rotated.
  • the above structure is bulky and heavy, and since the motor is located on one side of the wheel, it is inconvenient to turn to the engine side when the wheel is moving, and the exposed motor may be bumped, destroyed or corroded by the ground. , insufficient security.
  • the technical problem to be solved by the present invention is to provide a power wheel for driving a motorhome or a yacht to move, which is compact in size, light in weight, convenient in steering, and capable of improving the safety of the motor.
  • the technical solution of the present invention is to provide a power wheel for driving a motorhome or a yacht with the following structure, which comprises a hub and a shaft, wherein the hub is provided with a central chamber, and the shaft is rotatably mounted on the hub, the hub An electric motor is arranged in the central chamber, and the electric motor is connected to the hub via a transmission.
  • the power wheel of the present invention for driving the moving of a motorhome or a yacht has the following advantages compared with the prior art:
  • the power wheel essentially realizes the built-in electric motor, and the electric motor is installed in the hub of the power wheel instead of being located outside, so that the volume is obviously reduced, the weight is reduced, and there is no motor interference on the side of the power wheel, and the steering is unbound, and more Conveniently, the motor is located in the hub, and under the protection of the hub, the probability of impact, damage, ground splash corrosion is reduced, and the safety is improved.
  • the inner ring of the central cavity of the hub is fixed with an inner ring gear
  • one end of the outer rotor of the motor is fixed with a sun wheel
  • a plurality of planet wheels are arranged between the sun gear and the inner ring gear
  • the plurality of planet wheels are
  • the planet carrier is connected, and the plurality of planet wheels mesh with the sun gear and mesh with the ring gear at the same time.
  • the inner stator of the motor is fixed on the shaft
  • the outer rotor of the motor is rotatably mounted on the shaft
  • the outer rotor is provided with a recess at one end away from the sun gear
  • the inner stator is housed in the recess
  • the center of the sun wheel is provided with a shaft. Through hole, This structure is easy to assemble and stable and reliable.
  • FIG. 1 is a side cross-sectional structural view of a power wheel for driving a motorhome or a yacht according to the present invention.
  • FIG. 2 is a schematic view showing the explosion structure of the power wheel for driving a motorhome or a yacht according to the present invention.
  • the present invention is used for a power wheel that drives a motorhome or a yacht, and includes a hub 1 and a shaft 3.
  • the hub 1 is provided with a central chamber 2, and the shaft 3 is rotatably mounted on the hub 1, that is, the end cover 11 is fixed at the front end opening of the central chamber 2 of the hub 1, and the center of the end cover 11 is provided with a bearing 9, the hub 1
  • An axial through hole is also formed through the rear wall, and a bearing 9 is also disposed in the axial through hole, and the shaft 3 is mounted on the hub 1 via two bearings 9, respectively.
  • the two ends of the shaft 3 protrude from the hub 1, and the ends of the shaft 3 are fixed to the brackets of the floor of the motorhome or the yacht.
  • the shaft 3 is fixed and does not rotate regardless of whether the power wheel is activated or not.
  • An electric motor is disposed in the central chamber 2 of the hub 1, that is, the inner stator 8 of the motor is fixed on the shaft 3.
  • the outer rotor 5 of the motor is rotatably mounted on the shaft 3 via a bearing 9, and the outer rotor 5 is provided with a recess 5 at one end thereof.
  • the inner rotor 5 is provided with a recess 5.1 and a through hole, the pit 5.1 and the through hole are mutually penetrated, the shaft 3 is provided.
  • the inside of the outer rotor 5 is received in the recess 5.1 of the outer rotor 5 through the through hole of the outer rotor 5.
  • the motor is connected to the hub 1 via a transmission.
  • the center of the sun gear 6 is provided with a through hole for the shaft 3 to pass through.
  • the sun gear 6 is fixed to the outer rotor 5 away from the end of the pit 5.1 and the shaft 3 passes through the sun gear.
  • the through holes of 6 are engaged with the plurality of planet gears 7, respectively, and the plurality of planet gears 7 are evenly distributed along the circumferential direction of the shaft 3 and are both connected to the carrier 10, and the planetary gears 7 are fixed to the central chamber of the hub 3.
  • the ring gear 4 on the circumferential wall of 2 is engaged, and the number of the planetary gears 7 of the present embodiment is preferably three.
  • the power wheel may also employ only one planetary gear 7 mounted on the carrier 10 instead of a plurality of planetary gears 7, which are also the same.
  • the sun gear 6 and the inner ring gear 4 are respectively meshed; the transmission of the power wheel can also be driven by the planetary gear train, but a driving wheel is directly fixed on the outer rotor 5, and the driving wheel is directly fixed to the hub 1.
  • the inner ring gear 4 is meshed; the motor can also adopt an inner rotor and an outer stator motor, wherein the outer stator is fixed on the shaft 3, the inner rotor is also located in the recess of the outer stator, and the inner rotor is rotatable via the bearing 9 and the shaft 3. Cooperate, while the sun gear 6 is fixed with the inner rotor; Various changes made within the scope of the invention of the invention are within the scope of the invention.

Landscapes

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

Abstract

L'invention concerne une roue motrice pour entraîner le mouvement d'une autocaravane ou d'un yacht, qui comprend un moyeu (1) et un essieu (3). Une cavité centrale (2) est disposée à l'intérieur du moyeu (1), l'essieu (3) est monté mobile sur le moyeu (1), un moteur électrique est installé à l'intérieur de la cavité centrale (2) du moyeu (1) et le moteur est raccordé au moyeu (1) par un actionneur. La roue motrice pour entraîner le mouvement d'une autocaravane ou d'un yacht a une dimension réduite et un poids allégé, est facile à diriger et peut améliorer la sécurité du moteur.
PCT/CN2013/083797 2012-09-18 2013-09-18 Roue motrice pour entraîner le mouvement d'une autocaravane ou d'un yacht WO2014044198A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210344237.2 2012-09-18
CN2012103442372A CN102897018A (zh) 2012-09-18 2012-09-18 用于带动房车或游艇移动的动力轮

Publications (1)

Publication Number Publication Date
WO2014044198A1 true WO2014044198A1 (fr) 2014-03-27

Family

ID=47569628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/083797 WO2014044198A1 (fr) 2012-09-18 2013-09-18 Roue motrice pour entraîner le mouvement d'une autocaravane ou d'un yacht

Country Status (2)

Country Link
CN (1) CN102897018A (fr)
WO (1) WO2014044198A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4362297A1 (fr) * 2022-09-16 2024-05-01 Greenworks (Jiangsu) Co., Ltd. Ensemble moteur de moyeu et outil de jardin

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102897018A (zh) * 2012-09-18 2013-01-30 戴炳炎 用于带动房车或游艇移动的动力轮
CN103395366A (zh) * 2013-08-16 2013-11-20 河北格洛斯节能设备科技有限公司 轮毂式外转子电动轮
CN110654220B (zh) * 2018-06-29 2022-03-18 比亚迪股份有限公司 轮边驱动系统以及车辆

Citations (6)

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Publication number Priority date Publication date Assignee Title
CN200959553Y (zh) * 2006-10-09 2007-10-10 上海燃料电池汽车动力系统有限公司 复合轴齿圈输出型外转子一体化电动轮
CN201038911Y (zh) * 2006-11-21 2008-03-19 綦学尧 外转子行星齿轮减速电动机
CN201199655Y (zh) * 2008-03-24 2009-02-25 统盟实业发展(深圳)有限公司 一种电动自行车无刷有齿高速电机轮毂
CN101797950A (zh) * 2010-04-02 2010-08-11 苏州八方电机科技有限公司 电动自行车轮毂
CN102897018A (zh) * 2012-09-18 2013-01-30 戴炳炎 用于带动房车或游艇移动的动力轮
CN202879230U (zh) * 2012-09-18 2013-04-17 戴炳炎 动力轮

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RU2231201C1 (ru) * 2003-09-10 2004-06-20 ОАО "Инновации и Технологии" Импульсный индукторный электропривод для транспортных средств
JP2005231564A (ja) * 2004-02-23 2005-09-02 Ntn Corp 電動式車輪駆動装置
CN101107142B (zh) * 2005-01-13 2010-10-13 蒂姆肯公司 高减速比电动轮毂驱动装置
JP2006240429A (ja) * 2005-03-02 2006-09-14 Toyota Motor Corp 駆動ユニット
CN200951715Y (zh) * 2006-10-09 2007-09-26 上海燃料电池汽车动力系统有限公司 四轮驱动燃料电池汽车的内转子型一体化电动轮结构
CN201298774Y (zh) * 2008-11-21 2009-08-26 李妮 行星式自动变速轮毂电机
CN202147581U (zh) * 2011-06-23 2012-02-22 马加良 简易式轮毂电机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200959553Y (zh) * 2006-10-09 2007-10-10 上海燃料电池汽车动力系统有限公司 复合轴齿圈输出型外转子一体化电动轮
CN201038911Y (zh) * 2006-11-21 2008-03-19 綦学尧 外转子行星齿轮减速电动机
CN201199655Y (zh) * 2008-03-24 2009-02-25 统盟实业发展(深圳)有限公司 一种电动自行车无刷有齿高速电机轮毂
CN101797950A (zh) * 2010-04-02 2010-08-11 苏州八方电机科技有限公司 电动自行车轮毂
CN102897018A (zh) * 2012-09-18 2013-01-30 戴炳炎 用于带动房车或游艇移动的动力轮
CN202879230U (zh) * 2012-09-18 2013-04-17 戴炳炎 动力轮

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4362297A1 (fr) * 2022-09-16 2024-05-01 Greenworks (Jiangsu) Co., Ltd. Ensemble moteur de moyeu et outil de jardin

Also Published As

Publication number Publication date
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