WO2020034638A1 - 旋转机构及换电旋转平台 - Google Patents

旋转机构及换电旋转平台 Download PDF

Info

Publication number
WO2020034638A1
WO2020034638A1 PCT/CN2019/079216 CN2019079216W WO2020034638A1 WO 2020034638 A1 WO2020034638 A1 WO 2020034638A1 CN 2019079216 W CN2019079216 W CN 2019079216W WO 2020034638 A1 WO2020034638 A1 WO 2020034638A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating
gear
platform
power source
power
Prior art date
Application number
PCT/CN2019/079216
Other languages
English (en)
French (fr)
Inventor
周肖鸿
Original Assignee
蔚来汽车有限公司
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 蔚来汽车有限公司 filed Critical 蔚来汽车有限公司
Priority to EP19849996.4A priority Critical patent/EP3838692A4/en
Publication of WO2020034638A1 publication Critical patent/WO2020034638A1/zh

Links

Images

Classifications

    • 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
    • B60L53/30—Constructional details of charging stations
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/26—Lifting frames, e.g. for lifting vehicles; Platform lifts for selective lifting of parts of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • 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
    • 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
    • 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
    • Y02T90/12—Electric charging stations

Definitions

  • This application relates to the field of tooling. More specifically, it relates to a rotating mechanism and a power exchange rotating platform.
  • the battery replacement process in the substation is as follows: the vehicle enters the substation and completes the positioning, the RGV (track-guided trolley) enters the vehicle to be replaced, rotates 90 ° and starts to accept the battery removed from the vehicle; After 90 ° rotation, the battery is transported from the car to the charging point. After that, the RGV transported the fully loaded battery to the vehicle, installed the battery on the vehicle after 90 ° rotation, and then left the power station after 90 ° rotation again to complete the power replacement process.
  • the RGV track-guided trolley
  • a motor drives a rack and pinion to drive a rotating platform, and a universal ball is used to support the rotating platform under the rotating platform.
  • This type of solution has the following problems: the universal ball is in point contact with the rotating platform, which causes the rotating platform to be easily damaged; when the universal ball is in full contact with the rotating platform, a large friction force is generated, and the motor is overloaded at this time; The area is large, and the platform is prone to deformation when there are fewer contact points between the universal ball and the ball; the rotation frequency of this driving method is low, and it takes longer to complete a rotation action.
  • the object of the present application is to provide a rotating mechanism capable of running smoothly and efficiently.
  • Another object of the present application is to provide a power exchange rotary platform capable of running smoothly and efficiently.
  • a rotating mechanism including: a power source for providing power; and a transmission part connected to the power source and transmitting the power The power provided by the source; and a rotating part comprising a base and a rotating part coupled to each other; the base being mounted to a position to be fixed; the rotating part being connected to the part to be rotated and cooperating with the transmission part, and The rotating member and the member to be rotated rotate with respect to the base.
  • the base is configured as one of an inner ring or an outer ring
  • the rotating member is configured as the other of the inner ring or the outer ring; wherein the inner ring and the outer ring are connected by a bearing .
  • the rotating member is configured as an inner ring with meshing teeth on its inner periphery or an outer ring with meshing teeth on its outer periphery.
  • the transmission portion includes a first gear that cooperates with a meshing tooth on an inner ring or an outer ring of the rotating portion.
  • the transmission portion further includes a second gear that cooperates with the first gear, and the second gear is connected to the power source.
  • the first gear has a larger diameter than the second gear.
  • a gear ratio of the first gear to the meshing tooth is 28: 112 and / or a gear ratio of the first gear to the second gear is 28:17.
  • the power source includes a motor and a reducer.
  • a power exchange rotating platform including the rotating mechanism and a bearing platform as described above; wherein the bearing platform is configured to be rotated Component, and the rotating part of the rotating part is connected to the bearing platform.
  • mutually-reinforcing ribs are provided on the bearing platform.
  • the rotating mechanism and the electric-powered rotating platform of the present application through the mutually coupled base and rotating parts, more stable support and driving of the rotating parts can be realized, which can reduce mechanical friction and reduce the output power of the power source. It can increase the strength of the parts to be rotated and ensure their long-term use without deformation.
  • FIG. 1 is a schematic top view of an embodiment of a rotating platform of the present application.
  • FIG. 2 is a schematic bottom view of an embodiment of a rotating platform of the present application.
  • the rotating mechanism 100 includes: a power source 110 for providing power; and a transmission part 120 connected to the power source 110 and transmitting the power provided by the power source 110.
  • the rotating mechanism 100 further includes a rotating portion 130.
  • the rotating portion 130 has a base 131 and a rotating member 132 coupled to each other.
  • the base 131 may be installed at a position to be fixed as a reference for providing a rotational movement; and the rotating member 132 is connected to the part to be rotated and cooperates with the transmission part 120.
  • the transmission part 120 drives the rotating member 132 to rotate with respect to the base 131, and further urges the to-be-rotated component mounted on the rotating member to also rotate.
  • the base 131 shown in FIGS. 1 and 2 is configured as an inner ring
  • the rotating member 132 is configured as an outer ring with meshing teeth
  • the two are connected by a bearing.
  • the transmission portion 120 is configured as the second gear 122 of the first gear 121 that meshes with each other.
  • the first gear 121 cooperates with the meshing teeth on the outer periphery of the outer ring as the rotating member 132
  • the second gear 122 cooperates with the motor 111 and the reducer 112 as a power source.
  • the torque output by the motor 111 is decelerated via the reducer 112 and transmitted to the second gear 122, and further transmitted to the first gear 121 via the second gear 122, and is driven as a rotating member 132 through 121
  • the outer ring of the ring rotates to drive the parts to be rotated installed on the outer ring to rotate at the same time.
  • the designated position which is connected to the outer ring through the bearing and is kept fixed as the inner ring of the base 131, exists as a relative reference for the rotational movement.
  • the power exchange rotary platform 200 based on the rotary mechanism 100 also has a bearing platform 210.
  • the supporting platform 210 can be mounted on the rotating part 132 of the rotating part 130 by bolts or other fixing elements. At this time, as the rotating member 132 moves, the bearing platform 210 can rotate more smoothly; and compared to the connection form of the universal ball, it can rotate faster. Since the two are formed as a fixed connection, the strength of the bearing platform can also be ensured to avoid deformation problems. And this kind of driving form enables the motor to maintain a smooth output power without the problem of sudden load changes, and has a longer service life.
  • a reinforcing rib 211 can be added below the bearing platform to further improve the strength of the bearing platform.
  • the reinforcing ribs 211 can be arranged in a form perpendicular to each other to better improve the strength of the bearing platform.
  • the RGV rotation can be better performed during the power exchange process, ensuring that the relevant power exchange steps can be performed accurately and reliably, thereby improving the vehicle's power exchange performance.
  • the platform is applied to other related fields that need to perform workpiece rotation, and it can also achieve similar technical effects, which is not repeated here.
  • the figure uses the base as the inner ring and the rotating member as the outer ring for illustration.
  • the base 131 may be configured as one of an inner ring or an outer ring
  • the rotating member 132 may be configured as the other of the inner ring or the outer ring. It should be known that when the rotating member exists as an inner ring, the meshing teeth thereon should be set on the inner periphery of the inner ring accordingly; at this time, the power source can also be set on the inner side of the inner ring accordingly.
  • the transmission part 120 includes a gear set as an example in the figure, in fact, the transmission part may include only one gear to realize torque transmission between the power source and the rotating part. Fewer intermediate components will result in a more stable torque transmission process. And more intermediate components can correspondingly change the distance between the power source and the rotating portion, so that the arrangement of the entire set of components can be adjusted to the installation position.
  • the first gear 121 has a diameter larger than that of the second gear 122, so that the rotation frequency of the gear is reduced, thereby providing a more stable rotation action.
  • the gear ratio of the first gear 121 to the meshing teeth can be set to 28: 112; and the gear ratio of the first gear 121 to the second gear 122 can be set to 28:17.

Abstract

一种旋转机构（100）及换电旋转平台，该旋转机构（100）包括：动力源（110），其用于提供动力；传动部（120），其连接至所述动力源（110），并传递所述动力源（110）所提供的动力；以及旋转部（130），其包括相互耦合的基座（131）以及旋转件（132）；所述基座（131）安装至待固定位置；所述旋转件（132）连接至待旋转部件，并与所述传动部（120）配合，且所述旋转件（132）与待旋转部件关于所述基座（131）发生旋转运动。该旋转机构及换电旋转平台既可以减小机械摩擦力，降低动力源的输出功率，又可以提高待旋转部件的强度，保证其长期使用而不变形。

Description

旋转机构及换电旋转平台 技术领域
本申请涉及工装领域。更具体而言，其涉及一种旋转机构及换电旋转平台。
背景技术
随着传统化石能源消耗所带来的供应压力以及尾气污染，传统燃油汽车的发展进入了迟滞期。针对于此，出于对绿色能源前景的看好，节能环保的电动汽车在近几年呈现出井喷式发展。目前，在电动汽车开发过程中，由于受到当前电池技术的限制，电池容量不足及充电时间较长是现阶段不可回避的问题。为解决此类技术问题，一方面，加大了对电池技术自身的研发投入；另一方面，也解答了对电池周边技术的开发。例如，电池更换即为一种极速、方便、安全的办法。
在电池更换的技术发展方向中，考虑到使动力电池与驾乘人员隔开更具有安全性和空间充足性，因此底盘式电池安装及更换技术成为了换电设置的主流。其中，此类换电技术的主要挑战之一即为换电设备与车辆及动力电池的定位。换电站内的电池更换过程如下：车辆进入换电站内并完成定位，RGV(轨道导引型小车)驶入待换电车辆下方，旋转90°后开始承接从车辆上卸下的电池；并再次旋转90°后将电池从车下运送至充电点。此后，RGV将满载电池运送至车下，旋转90°后将电池安装至车辆上，并再次旋转90°后驶离换电站，完成换电过程。
在该换电过程中，需要使RGV再换电平台上发生多次旋转。例如，在每个完整的换电过程中，换电平台要完成至少4次旋转动作。为实现该功能，现有技术中通过电机带动齿轮齿条来驱动旋转平台，且在旋转平台下侧使用万向滚珠来实现支承。此类方案存在如下问题：万向滚珠与旋转平台为点接触，致使旋转平台容易损坏；万向滚珠与旋转平台全部接触时，会产生较大摩擦力，此时电机负载过大；由于旋转平台面积较大，在万向滚珠与其接触点较少时，平台容易发生变形；此种驱动方式的旋转频率较低，需要花费更长时间来完成一次旋转动作。
因此，如何提供一种更为平稳高效的旋转平台，成为本领域亟待解决的技术难题之一。
发明内容
本申请的目的在于提供一种能够平稳高效运转的旋转机构。
本申请的另一目的在于提供一种能够平稳高效运转的换电旋转平台。
为实现本申请的目的，根据本申请的一个方面，在此提供一种旋转机构，其包括：动力源，其用于提供动力；传动部，其连接至所述动力源，并传递所述动力源所提供的动力；以及旋转部，其包括相互耦合的基座以及旋转件；所述基座安装至待固定位置；所述旋转件连接至待旋转部件，并与所述传动部配合，且所述旋转件与待旋转部件关于所述基座发生旋转运动。
可选地，所述基座被配置成内圈或外圈中的一个，且所述旋转件被配置成内圈或外圈中的另一个；其中，所述内圈与外圈通过轴承连接。
可选地，所述旋转件被配置成内周具有啮合齿的内圈或外周具有啮合齿的外圈。
可选地，所述传动部包括与所述旋转部的内圈或外圈上的啮合齿配合的第一齿轮。
可选地，所述传动部还包括与所述第一齿轮配合的第二齿轮，所述第二齿轮连接至所述动力源。
可选地，所述第一齿轮具有大于所述第二齿轮的直径。
可选地，所述第一齿轮与所述啮合齿的齿数比为28：112且/或所述第一齿轮与所述第二齿轮的齿数比为28：17。
可选地，所述动力源包括电机与减速机。
为实现本申请的目的，根据本申请的另一个方面，在此还提供一种换电旋转平台，其包括如前所述的旋转机构以及承载平台；其中，所述承载平台被构造成待旋转部件，且所述旋转部的旋转件连接至所述承载平台。
可选地，在所述承载平台上设置相互垂直的加强筋。
根据本申请的旋转机构及换电旋转平台，通过相互耦合的基座以及旋转件，实现对待旋转部件更为稳固的支承与驱动，既可以减小机械摩擦力，降低动力源的输出功率，又可以提高待旋转部件的强度，保证其长期使用而不变形。
附图说明
图1是本申请的旋转平台的一个实施例的俯视示意图。
图2是本申请的旋转平台的一个实施例的仰视示意图。
具体实施方式
参见图1及图2，其从两个视角示出了一种旋转机构的实施例。该旋转机构100包括：用于提供动力的动力源110；以及传动部120，其连接至动力源110并将动力源110所提供的动力进行传递。该旋转机构100还包括旋转部130，旋转部130具有相互耦合的基座131以及旋转件132。其中，基座131可以被安装至待固定位置，以作为提供旋转运动的基准；而旋转件132则连接至待旋转部件，并与传动部120配合。此时，在动力源110的驱动下，传动部120带动旋转件132关于基座131发生旋转，进而促使安装在旋转件上的待旋转部件同样发生旋转运动。
更具体而言，图1及图2中所示出的基座131被配置成内圈，而旋转件132被配置成具有啮合齿的外圈，且二者通过轴承连接。与此同时，传动部120被配置成相互啮合的第一齿轮121的第二齿轮122。其中，第一齿轮121与作为旋转件132的外圈外周上的啮合齿配合，而第二齿轮122则与作为动力源的电机111与减速机112配合。
在该套旋转机构中，电机111所输出的转矩经由减速机112进行减速后传递至第二齿轮122，且进一步经由第二齿轮122传递至第一齿轮121，并通过121驱动作为旋转件132的外圈发生旋转，以便同时带动安装于外圈上的待旋转部件进行旋转。与此同时，与外圈通过轴承连接并作为基座131的内圈保持固定的指定位置，作为旋转运动的相对参照基准而存在。
而基于该旋转机构100的换电旋转平台200还具有承载平台210。其中，承载平台210可通过螺栓或其他固定元件来安装在旋转部130的旋转件132上。此时，随着旋转件132的运动，承载平台210能够更为平稳的转动；且相对于万向滚珠的连接形式而言，能够更快地旋转。由于二者之间形成为固定连接，故还能够保证承载平台的强度，避免变形问题。且该种驱动形式使得电机能够保持平稳的输出功率，而无需发生负载突变的问题，具有更长的使用寿命。
当然还可在此基础上于承载平台的下方增设加强筋211，从而进一步改善承载平台的强度。在图示的实施例中，可以将加强筋211设置成相互垂直的形式，以更好地改善承载平台的强度。
基于该平台，能够更好的执行换电过程中的RGV旋转动作，确保相关换电步骤能够准确可靠地执行，进而改善车辆换电性能。当然该平台应用于其他需要执行工件旋转动作的相关领域中，也同样能达到类似的技术效果，在此不再赘言。
前文结合图1与图2描述了本申请的一个实施例。事实上，在本申请的教 示下，还可以对其各部件进行变化或改型，如下将示例性地予以说明。
例如，虽然图中以基座作为内圈且旋转件作为外圈来予以举例说明。但事实上，可将基座131配置成内圈或外圈中的一个，且将旋转件132配置成内圈或外圈中的另一个。应当知道的是，当旋转件作为内圈而存在时，则其上的啮合齿相应地应设置在内圈的内周；此时，动力源也可以相应地设置在内圈的内侧。
再如，虽然图中以传动部120包括齿轮组作为示例，但事实上，该传动部也可仅包括一个齿轮来实现动力源至旋转部之间的转矩传递。较少地中间元件相应地会带来更为稳定的转矩传递过程。而较多的中间元件则可以相应地改变动力源至旋转部之间的间距，使得整套元件的布置能够与安装位置做出相适配的调整。
此外，该第一齿轮121具有大于第二齿轮122的直径，使得齿轮的旋转频率得以降低，从而提供更为平稳的旋转动作。
再者，经过试验测试，可以将第一齿轮121与啮合齿的齿数比设置为28：112；且将第一齿轮121与第二齿轮122的齿数比设置为28：17。
以上例子示例而非限制地说明了本申请的旋转机构及换电旋转平台。尽管只对其中一些本申请的实施方式进行了描述，但是本领域普通技术人员应当了解，本申请可以在不偏离其主旨与范围内以许多其他的形式实施。因此，所展示的例子与实施方式被视为示意性的而非限制性的，在不脱离如所附各权利要求所定义的本申请精神及范围的情况下，本申请可能涵盖各种的修改与替换。

Claims (10)

  1. 一种旋转机构，其特征在于，包括：
    动力源，其用于提供动力；
    传动部，其连接至所述动力源，并传递所述动力源所提供的动力；以及
    旋转部，其包括相互耦合的基座以及旋转件；所述基座安装至待固定位置；所述旋转件连接至待旋转部件，并与所述传动部配合，且所述旋转件与待旋转部件关于所述基座发生旋转运动。
  2. 根据权利要求1所述的旋转机构，其特征在于，所述基座被配置成内圈或外圈中的一个，且所述旋转件被配置成内圈或外圈中的另一个；其中，所述内圈与外圈通过轴承连接。
  3. 根据权利要求2所述的旋转机构，其特征在于，所述旋转件被配置成内周具有啮合齿的内圈或外周具有啮合齿的外圈。
  4. 根据权利要求3所述的旋转机构，其特征在于，所述传动部包括与所述旋转部的内圈或外圈上的啮合齿配合的第一齿轮。
  5. 根据权利要求4所述的旋转机构，其特征在于，所述传动部还包括与所述第一齿轮配合的第二齿轮，所述第二齿轮连接至所述动力源。
  6. 根据权利要求5所述的旋转机构，其特征在于，所述第一齿轮具有大于所述第二齿轮的直径。
  7. 根据权利要求5所述的旋转机构，其特征在于，所述第一齿轮与所述啮合齿的齿数比为28：112；且/或所述第一齿轮与所述第二齿轮的齿数比为28：17。
  8. 根据权利要求1至7任意一项所述的旋转机构，其特征在于，所述动力源包括电机与减速机。
  9. 一种换电旋转平台，其特征在于，包括：如权利要求1至8任意一项所述的旋转机构，以及承载平台；其中，所述承载平台被构造成待旋转部件，且所述旋转部的旋转件连接至所述承载平台。
  10. 根据权利要求9所述的换电旋转平台，其特征在于，在所述承载平台上设置相互垂直的加强筋。
PCT/CN2019/079216 2018-08-13 2019-03-22 旋转机构及换电旋转平台 WO2020034638A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19849996.4A EP3838692A4 (en) 2018-08-13 2019-03-22 ROTATING MECHANISM AND ROTATING BATTERY SWITCHING PLATFORM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201821297790.4U CN208855603U (zh) 2018-08-13 2018-08-13 旋转机构及换电旋转平台
CN201821297790.4 2018-08-13

Publications (1)

Publication Number Publication Date
WO2020034638A1 true WO2020034638A1 (zh) 2020-02-20

Family

ID=66414447

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/079216 WO2020034638A1 (zh) 2018-08-13 2019-03-22 旋转机构及换电旋转平台

Country Status (3)

Country Link
EP (1) EP3838692A4 (zh)
CN (1) CN208855603U (zh)
WO (1) WO2020034638A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113370839B (zh) * 2021-08-04 2021-11-02 南通锐莱新能源技术有限公司 基于车联网技术的新能源汽车电能自动补给装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996013874A1 (en) * 1994-10-31 1996-05-09 Lashstar, Inc. Battery recharger turntable
CN201816566U (zh) * 2010-10-19 2011-05-04 深圳市许继自动化技术有限公司 电动汽车电池箱更换设备
CN201901115U (zh) * 2010-11-02 2011-07-20 深圳市许继自动化技术有限公司 电动汽车电池箱更换设备
CN106740726A (zh) * 2016-12-30 2017-05-31 天津市津电能源科技发展有限公司 一种拆装电池的机器人
CN207481873U (zh) * 2017-10-31 2018-06-12 蔚来汽车有限公司 换电平台和包括该换电平台的充换电站

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201856741U (zh) * 2010-09-03 2011-06-08 深圳市许继自动化技术有限公司 电动汽车电池箱更换设备
CN203623638U (zh) * 2013-12-20 2014-06-04 国家电网公司 纯电动商用车的电池载物台的旋转侧倾装置
CN105540489B (zh) * 2016-01-05 2018-03-02 北京航空航天大学 一种用于移动平台的旋转升降装置
CN106627512A (zh) * 2016-12-01 2017-05-10 西安航天精密机电研究所 一种电动汽车全自动换电机器人

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996013874A1 (en) * 1994-10-31 1996-05-09 Lashstar, Inc. Battery recharger turntable
CN201816566U (zh) * 2010-10-19 2011-05-04 深圳市许继自动化技术有限公司 电动汽车电池箱更换设备
CN201901115U (zh) * 2010-11-02 2011-07-20 深圳市许继自动化技术有限公司 电动汽车电池箱更换设备
CN106740726A (zh) * 2016-12-30 2017-05-31 天津市津电能源科技发展有限公司 一种拆装电池的机器人
CN207481873U (zh) * 2017-10-31 2018-06-12 蔚来汽车有限公司 换电平台和包括该换电平台的充换电站

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3838692A4 *

Also Published As

Publication number Publication date
EP3838692A1 (en) 2021-06-23
CN208855603U (zh) 2019-05-14
EP3838692A4 (en) 2022-06-01

Similar Documents

Publication Publication Date Title
CN108789357B (zh) 一种基于力控混联机器人的大型结构件加工装置
US8857545B2 (en) In-wheel drive apparatus
JP2016149931A (ja) 車両用急速充電制御装置
JP2014132820A (ja) 車両用発電装置
CN215043754U (zh) 无人机电池自动更换装置
CN104527617A (zh) 一种液压工具车
CN109987070B (zh) 电池箱更换托盘机构及包含其的电池转运装置
WO2020034638A1 (zh) 旋转机构及换电旋转平台
WO2019170048A1 (zh) 旋转式电池仓、充换电系统、电池操作平台及位置调整方法
CN110001604B (zh) 一种纯电动汽车换电双作用末端执行器
CN102717782B (zh) 重型汽车驱动桥制动能回收装置
CN208849624U (zh) 一种传动比高的微型电机
CN202966264U (zh) 一种新型电动汽车电池更换装置
CN206908460U (zh) 减速轮毂电机及轮毂驱动机构
CN203623638U (zh) 纯电动商用车的电池载物台的旋转侧倾装置
CN208178135U (zh) 一种汽车钣金整平装置
CN209870350U (zh) 一种纯电动汽车换电双作用末端执行器
CN102179717A (zh) 采用管式电机驱动双摆铣头的c轴旋转限位装置
CN113606296A (zh) 一种大型旋转轴用过载缓变式启动连接装置
CN207617436U (zh) 电动车后桥驱动箱及电动车后桥
CN105370512A (zh) 一种基于齿轮传动的制动发电机构
CN1810536B (zh) 轮辋驱动电动汽车
CN111153345A (zh) 举升装置及机器人
CN205573669U (zh) 一种电动叉车的驱动系统
CN213619305U (zh) 一种新能源汽车用快换电池组定位装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19849996

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2019849996

Country of ref document: EP

Effective date: 20210315