WO2019109850A1 - 无接触传动装置 - Google Patents

无接触传动装置 Download PDF

Info

Publication number
WO2019109850A1
WO2019109850A1 PCT/CN2018/118125 CN2018118125W WO2019109850A1 WO 2019109850 A1 WO2019109850 A1 WO 2019109850A1 CN 2018118125 W CN2018118125 W CN 2018118125W WO 2019109850 A1 WO2019109850 A1 WO 2019109850A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnet
driven
shaft
transmission
fixing member
Prior art date
Application number
PCT/CN2018/118125
Other languages
English (en)
French (fr)
Inventor
罗云富
Original Assignee
真善美创新科技有限公司
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 真善美创新科技有限公司 filed Critical 真善美创新科技有限公司
Publication of WO2019109850A1 publication Critical patent/WO2019109850A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact

Definitions

  • the invention relates to the field of machinery. In particular, it relates to a contactless transmission.
  • the sealing element when the drive shaft and the driven shaft are operated in two different media that need to be isolated from each other, the sealing element must be used for dynamic sealing, so that there is either an increase in rotational resistance to ensure reliable sealing or a leak-tight leak. problem.
  • the present application provides a contactless transmission device to solve the problem that the existing contact transmission device cannot be applied to some working environments with special requirements.
  • the present application provides a contactless transmission device including a driving transmission case and a driven transmission case, and further comprising a motor, a first magnet, a second magnet and a driven shaft, which are sequentially disposed, a magnet is coupled to the motor-driven drive shaft, the second magnet is coupled to the driven shaft, the first magnet and the second magnet are disposed oppositely, and the motor, the drive shaft, and the first magnet are disposed at
  • the second magnet is disposed in the driven transmission case
  • the driven shaft extends through one end surface of the driven transmission case, and one end of the driven shaft and the second The magnets are connected and the other end extends out of the driven gearbox for driving the controlled device.
  • the active transmission case is a fully sealed structure, and the driven shaft and the driven transmission case are connected by a waterproof sealed bearing.
  • first magnet is connected to the driving shaft through a first fixing member
  • second magnet is connected to the driven shaft through a second fixing member
  • first fixing member is located in the active transmission box
  • second fixing member is located in the driven transmission case body.
  • the driven shaft is coupled to the second magnet or the second fixing member through a gear set.
  • first magnet and the second magnet are magnets or electromagnets.
  • the magnetic poles on the opposite end faces of the first magnet and the second magnet are circumferentially arranged in an alternating manner of the NS poles.
  • the material of the active transmission case and the driven transmission case are non-magnetic materials.
  • the active transmission case and the driven transmission case are integrally connected or separable.
  • the active transmission case is further provided with a power source connected to the motor.
  • the power source is a rechargeable battery.
  • the active transmission box is provided with a charging port connected to the rechargeable battery, and the charging port has a waterproof rating of IP68.
  • first fixing member and the second fixing member are made of a magnetically resistive material.
  • FIG. 1 is a schematic cross-sectional structural view of a contactless transmission device according to some embodiments of the present invention.
  • FIG. 2 is a front elevational view of a contactless transmission provided by some embodiments of the present invention.
  • FIG. 3 is a rear elevational view of a contactless transmission provided by some embodiments of the present invention.
  • FIG. 4 is a left side elevational view of the contactless transmission provided by some embodiments of the present invention.
  • Figure 5 is a bottom plan view of a contactless transmission provided by some embodiments of the present invention.
  • FIG. 6 is a schematic cross-sectional structural view of a contactless transmission device according to some embodiments of the present invention.
  • FIG. 7 is a schematic structural diagram of a control system of a contactless transmission device according to some embodiments of the present invention.
  • FIG. 8 is a schematic front structural view of a contactless transmission device according to some embodiments of the present invention.
  • Figure 9 is a schematic view showing an arrangement of magnetic poles on opposite sides of a first magnet or a second magnet of the present invention.
  • the present application relates to a contactless transmission device including a drive transmission case 1 and a driven transmission case 2, and further includes a motor 5, a first magnet 6, a second magnet 7, and a follower which are sequentially disposed.
  • the shaft 8, the first magnet 6 is coupled to the drive shaft 9 driven by the motor 5, the second magnet 7 is coupled to the driven shaft 8, the first magnet 6 and the second magnet 7 are disposed oppositely, the motor 5, the drive shaft 9 and the first magnet 6 is disposed in the active transmission case 1, the second magnet 7 is disposed in the driven transmission case 2, the driven shaft 8 extends through one end surface of the driven transmission case 2, and one end of the driven shaft 8 and the second magnet 7 The other end extends out of the driven transmission case 2 for driving the controlled device 10.
  • the specific working process of the above-mentioned contactless transmission device is that the first magnet 6 in the active transmission case 1 of the motor 5 is driven to rotate, and the second magnet 7 in the driven transmission case 2 is driven by magnetic force in the case of upper and lower air gaps. Rotation, which in turn transmits power to the driven shaft 8, causes the driven shaft 8 to rotate the controlled device 10.
  • the above-mentioned transmission process can realize a contactless transmission, and the mechanical power transmission can be completed without relying on close meshing between the object surfaces or by mutual contact friction, and the structure is simple. It is possible to operate the active transmission component and the driven transmission component in two different media that need to be isolated from each other, or to achieve a separate arrangement.
  • the drive transmission case 1 is a fully sealed structure, and the driven shaft 8 and the driven transmission case 2 are connected by a waterproof sealed bearing.
  • a power supply 22 connected to the motor 5 is further disposed in the drive transmission case 1.
  • the power source 22 is a rechargeable battery.
  • the active transmission case 1 is further provided with a charging port 23 connected to the rechargeable battery, and the charging port 23 has a waterproof rating of IP68.
  • the first magnet 6 is connected to the driving shaft 9 through the first fixing member 19, and the second magnet 7 is connected to the driven shaft 8 through the second fixing member 20, the first fixing.
  • the member 19 is located in the drive transmission case 1 and the second fixing member 20 is located in the driven transmission case 2.
  • the driven shaft 8 can be connected to the second magnet 7 or the second fixing member 20 via the gear set 21.
  • the battery driving motor 5 drives the first fixing member 19 connected to the first magnet 6 in the device to rotate, and drives the first magnet 6 to rotate, and the second magnet 7 is rotated by the magnetic force when the upper and lower sides are separated. Then, the power is transmitted to the second fixing member 20 connected to the second magnet 7, the second fixing member 20 is connected with the gear set 21, the gear is rotated, and finally the power is transmitted to the driven shaft 8, and the driven shaft 8 is pushed.
  • the heart rotates at different speeds and directions.
  • the arrangement of the gear set 21 can transfer torque, change speed and change the torque direction through a combination of meshing of various gears.
  • the material of the first fixing member 19 and the second fixing member 20 is a magnetically resistive material, such that the first fixing member 19 faces away from the first magnet 6 side and the second fixing member 20 faces away from the magnetic line of the second magnet 7 side.
  • the strength is low, enhancing the magnetic coupling between the first magnet 6 and the second magnet 7.
  • the first magnet 6 and the second magnet 7 may be selected as various natural magnets, and may also be various artificial magnets, and may be selected as an electromagnet in addition to the magnet.
  • the magnetic poles on the opposite end faces of the first magnet 6 and the second magnet 7 are circumferentially arranged in an alternating manner in the NS pole.
  • a plurality of magnets are annularly arranged on the first fixing member to form a first magnet, and the magnetic poles of any two adjacent magnets are arranged in opposite directions, such as having eight magnets, and the four magnet poles are
  • the NS is arranged, the magnetic poles of the four magnets are arranged in the SN direction, and the magnetic poles of the adjacent magnets are arranged in opposite directions.
  • the arrangement of the second magnets on the second fixing member is set according to the same principle.
  • any relative position is a state in which the NS poles are attracted to each other, and the second magnet undergoes a process in which the first magnet is driven to rotate one revolution.
  • the magnetic induction line has a large change, and a magnetic field sinusoidal distribution can be obtained at the same time, and a strong magnetic coupling is obtained to enhance the transmission effect.
  • the materials of the active transmission case 1 and the driven transmission case 2 are non-magnetic materials.
  • the drive transmission case 1 and the driven transmission case 2 are integrally connected.
  • the drive transmission case 1 and the driven transmission case 2 are detachably designed.
  • the separation design can be adapted to a variety of special working environments.
  • the controlled device 10 can be selected as a cleaning device, and the cleaning system can be applied to a mode of controlling the outdoor transmission movement through the indoors.
  • the non-contact transmission device of the embodiment can be used to respectively place the active transmission box body with the control function and the transmission function and the driven transmission box body with the cleaning device on the two sides of the glass curtain wall or the fence, and the user actively controls the indoors.
  • the opening, rotation speed and steering of the motor in the transmission case are magnetically driven to clean the glass curtain wall or the cleaning device on the other side of the fence.
  • the controlled device 10 may be selected as other devices such as a camera or an engine in addition to the cleaning device.
  • the controlled device of the present invention selects a camera or various photographic recording devices, and the magnetically movable weight can be one kilogram, five kilograms, ten kilograms or even heavier, and has a wide range of technical applications, and can be achieved in combination with the transmission device of the present application.
  • Sealing conditions can achieve underwater work; for example, current ships, submarines, sluices, etc. all require drainage system to support operation.
  • the non-contact transmission of this application can be applied to the vessel to seal the motor and engine of the vessel. Space, under the same principle, pushes the engine with magnetic force to replace the current mode.
  • the contactless transmission further includes a control system disposed within the active transmission case 1.
  • the control system can include a control module 11, a rotational speed module 3, a steering module 4, and a communication module 12.
  • the control module 11 is connected to the controlled device 10 and is used to control the operation of the controlled device 10.
  • the control module can select the following parameters: shooting time and shooting type, for example, 7.5 seconds / 15 seconds: panoramic shooting (panorama); 30s/60s mirroring: shortVideo 15min/60mins: time lapse; or set to 1 second / 15 seconds: panoramic (panorama); 30s / 60s mirror: shortVideo; 1min / 60mins: time lapse (time lapse).
  • the parameters of the control module may be set to other values according to the user's needs. In this embodiment, only one of the parameters is included in the description, and the control module parameters include and are not limited to the above values.
  • the communication module 12 is connected to the control module 11, the rotation speed module 3 and the steering module 4, respectively.
  • the communication module 12 can be a Bluetooth communication module, a WIFI communication module, a 2.4G/3G/4G communication module, an infrared communication module, an ultrasonic communication module or a radar communication module, but the communication module is not limited to the various communication listed above. Module.
  • the contactless transmission further includes a remote control (not shown) connected to the communication module 12.
  • the user presses a button on the remote control device, and the button information is sent to the control module through the communication module.
  • the control module After receiving the command, the control module sends the information to the controlled device through the communication module, and the controlled device starts to work.
  • the rotation module 3 and the steering module 4 are disposed in the drive transmission case 1 and are respectively connected to the motor 5, the rotation speed module 3 is used for controlling the rotation speed of the motor 5, and the steering module 4 is used for controlling the rotation direction of the motor 5.
  • the contactless transmission device further includes a control button.
  • the control button includes a power button 13, a forward control button 14 and a reverse control button 15 connected to the steering module 4, and control The mode selection key 16 to which the module 11 is connected and the rotation speed control key 17 connected to the rotation speed module 3 are provided.
  • each of the above control buttons may be disposed outside the active transmission case.
  • the contactless transmission of the present invention further includes a handle 18 coupled to the active transmission case 1.
  • Each control button can be placed on the handle 18.
  • the handle 18 can be selected as a triangular bracket, a strut or a suction cup in this embodiment.
  • the controlled device driven by the contactless transmission of the present application can be selectively fixed to the vehicle or the room through a triangular bracket in a specific application; when the handle 18 is a suction cup, the contactless transmission is driven by the present application.
  • the controlled device can be fixed directly to any absorbing position through the suction cup; when the handle 18 is a struts, the struts can be optionally set as a telescopic rod, and the user can adjust the application without contact according to needs during use.
  • the height of the controlled device driven by the transmission can be selected as a triangular bracket, a strut or a suction cup in this embodiment.
  • the specific structure of the handle 18 includes, but is not limited to, a triangular bracket, a strut or a suction cup.
  • the contactless transmission device of the present application can realize the transmission of force and torque without direct contact between the driving shaft and the driven shaft through the magnetic coupling between the first magnet and the second magnet, and can perform dynamic sealing Turn into a static seal to achieve zero leakage.
  • the present application can be widely applied to occasions where there is a special requirement for leakage, and the present application can also realize a separate arrangement of the active portion and the driven portion.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

一种无接触传动装置，包括主动传动箱体（1）和从动传动箱体（2），还包括依次设置的马达（5）、第一磁体（6）、第二磁体（7）和从动轴（8），所述第一磁体（6）与所述马达（5）驱动的主动轴（9）连接，所述第二磁体（7）与所述从动轴（8）连接，所述第一磁体（6）和第二磁体（7）相对设置。该无接触传动装置，可以通过第一磁体（6）与第二磁体（7）之间的磁耦合，实现主动轴（9）与从动轴（8）之间不通过直接接触便能进行力与力矩的传递，并可将动密封化为静密封，实现零泄漏。

Description

无接触传动装置 技术领域
本发明涉及机械领域。具体涉及一种无接触传动装置。
背景技术
相关技术中，机械动力传递大多是通过物面间的紧密啮合，依靠相互间的接触摩擦来完成。传统的传动装置都必须通过主动轴与从动轴的相互联结来传递扭矩，其结构复杂，制造精度高，超载时容易导致部件的破坏。传统的传动装置往往无法应用于有特殊要求的工作场合。
例如，当主动轴与从动轴工作在需要相互隔离的两种不同介质中时，必须使用密封元件进行动密封，这样就存在要么加大旋转阻力来保证密封可靠，要么密封不严产生泄漏的问题。
再如，传统的接触式传动设备随着密封元件的磨损、老化，会加剧泄漏，尤其是在有害气体、粉尘及有害液体存在的系统中或设备需要水下工作时，一旦泄漏就会污染环境，造成设备进水损坏甚至危及生命。
发明内容
本申请提供一种无接触传动装置，以解决现有接触式传动设备无法应用于部分具有特殊要求的工作环境的问题。
为了实现上述目的，本申请提供了一种无接触传动装置，包括主动传动箱体和从动传动箱体，还包括依次设置的马达、第一磁体、第二磁体和从动轴，所述第一磁体与所述马达驱动的主动轴连接，所述第二磁体与所述从动轴连接，所述第一磁体和第二磁体相对设置，所述马达、主动轴和第一磁体设置在所述主动传动箱体内，所述第二磁体设置在所述从动传动箱体内，所述从动轴贯穿所述从动传动箱体的一个端面，所述从动轴的一端与所述第二磁体连接，另一 端伸出从动传动箱体用于驱动受控装置。
进一步的，所述主动传动箱体为全密封结构，所述从动轴与从动传动箱体通过防水密封轴承连接。
进一步的，所述第一磁体通过第一固定件与所述主动轴连接，所述第二磁体通过第二固定件与所述从动轴连接，所述第一固定件位于所述主动传动箱体内，所述第二固定件位于所述从动传动箱体内。
进一步的，所述从动轴通过齿轮组与所述第二磁体或所述第二固定件连接。
进一步的，所述第一磁体和第二磁体为磁石或电磁铁。
进一步的，所述第一磁体和所述第二磁体相对的端面上的磁极按照NS极交替方式圆周排列。
进一步的，所述主动传动箱体和从动传动箱体的材质均为非磁性材料。
进一步的，所述主动传动箱体和所述从动传动箱体为一体连接或可分离设计。
进一步的，所述主动传动箱体内还设置有与所述马达连接的电源。
进一步的，所述电源为可充电电池。
进一步的，所述主动传动箱体上设置有与所述可充电电池连接的充电口，所述充电口的防水等级为IP68。
进一步的，所述第一固定件和所述第二固定件的材质为阻磁性材料。
附图说明
构成本申请的一部分的附图用来提供对本申请的进一步理解，使得本申请的其它特征、目的和优点变得更明显。本申请的示意性实施例附图及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1是本发明的一些实施例提供的无接触传动装置的剖面结构示意图；
图2是本发明的一些实施例提供的无接触传动装置的正视图；
图3是本发明的一些实施例提供的无接触传动装置的后视图；
图4是本发明的一些实施例提供的无接触传动装置的左视图；
图5是本发明的一些实施例提供的无接触传动装置的仰视图；
图6是本发明的一些实施例提供的无接触传动装置的剖面结构示意图；
图7是本发明的一些实施例提供的无接触传动装置的控制系统结构示意图；
图8是本发明的一些实施例提供的无接触传动装置的正面结构示意图；
图9是本发明第一磁体或第二磁体相对面的磁极的一种排列方式示意图。
具体实施方式
为了使本技术领域的人员更好地理解本申请方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分的实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本申请保护的范围。
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本申请。图1至图9给出了本申请的具体实施方式。
如图1所示，本申请涉及一种无接触传动装置，包括主动传动箱体1和从动传动箱体2，还包括依次设置的马达5、第一磁体6、第二磁体7和从动轴8，第一磁体6与马达5驱动的主动轴9连接，第二磁体7与从动轴8连接，第一磁体6和第二磁体7相对设置，马达5、主动轴9和第一磁体6设置在主动传动箱体1内，第二磁体7设置在从动传动箱体2内，从动轴8贯穿从动传动箱体2的一个端面，从动轴8的一端与第二磁体7连接，另一端伸出从动传动箱体2用于驱动受控装置10。
上述无接触传动装置的具体工作过程为马达5带动设备的主动传动箱体1内的第一磁体6转动，在上下隔空的情况下以磁力带动从动传动箱体2内的第二磁体7转动，继而传送动力至从动轴8，使得从动轴8带动受控装置10转动。
上述的传动过程可以实现无接触的传动，机械动力传递无需依靠物面间的紧密啮合或依靠相互间的接触摩擦来完成，结构简单。可以实现主动传动部件与从动传动部件工作在需要相互隔离的两种不同介质中，或者实现二者分离设置。
在上述实施方式的基础上，主动传动箱体1为全密封结构，从动轴8与从动传动箱体2通过防水密封轴承连接。
如图6所示，主动传动箱体1内还设置有与马达5连接的电源22。优选的，电源22为可充电电池，如图3和6所示，主动传动箱体1上还设置有与可充电电池连接的充电口23，充电口23的防水等级为IP68。
上述设置可以确保电子零件处于密封状态，不会进水，方便进行水底工作，还可以工作在高粉尘环境中。
在上述实施方式的基础上，如图6所示，第一磁体6通过第一固定件19与主动轴9连接，第二磁体7通过第二固定件20与从动轴8连接，第一固定件19位于主动传动箱体1内，第二固定件20位于从动传动箱体2内。此外，从动轴8可通过齿轮组21与第二磁体7或第二固定件20连接。
用户开启电源后，电池驱动马达5，带动设备内与第一磁体6连接的第一固定件19转动，并带动第一磁体6转动，在上下隔空的情况下以磁力带动第二磁体7转动，继而传送动力至与第二磁体7连接的第二固定件20，第二固定件20与齿轮组21连接，推动齿轮转动，最后将动力传至从动轴8，推使从动轴8轴心以不同速度和方向转动。齿轮组21的设置可以通过多种齿轮的啮合组合传递扭矩、改变速度和改变扭矩方向。
第一固定件19和第二固定件20的材质为阻磁性材料，如此使得第一固定件19背离第一磁体6一侧以及第二固定件20背离第二磁体7一侧的磁感线的强度较低，增强第一磁体6与第二磁体7之间的磁力耦合。
在上述各实施例中，第一磁体6和第二磁体7可以选择为各种天然磁石，还可以为各种人造磁体，除了磁石之外，还可以选择为电磁铁。
如图9所示，作为一种较为优选的实施方式，第一磁体6和第二磁体7 相对的端面上的磁极按照NS极交替方式圆周排列。本实施例中，具体的，多个磁铁呈环状布置于第一固定件上形成第一磁体，任意两个相邻的磁铁的磁极布置方向相反，如具有八个磁铁，四个磁铁磁极以N-S向布置，四个磁铁的磁极以S-N向布置，且相邻磁铁的磁极布置方向相反，同理，第二磁体在第二固定件上的布置方式按照相同原理设置。如此设置的优点在于，第一磁体与第二磁体在相对静止的过程中，任意相对的位置均为N-S极相互吸引的状态，当在第一磁体受驱动转动一周的过程中，第二磁体经历的磁感线的变化较大，同时可以得到在空间上正弦分布的磁场，获得较强的磁力耦合，增强传动效果。
为了提高磁力传动效果，主动传动箱体1和从动传动箱体2的材质均为非磁性材料。
在上述的各实施方式中，主动传动箱体1和从动传动箱体2为一体连接。
在上述的各实施方式中，主动传动箱体1和从动传动箱体2为可分离设计。分离设计可以适应于多种的特殊工作环境，例如，受控装置10可以选择为清洁装置，该清洁系统能应用在通过室内控制室外传动移动的模式，当清洁大厦大型玻璃幕墙或围栏时，便可运用本实施例的无接触传动装置，将具有控制功能及传动功能的主动传动箱体和连接有清洁装置的从动传动箱体分别置于玻璃幕墙或围栏的两面，用户在室内通过控制主动传动箱体内的马达的开启、转速及转向，用磁力带动在玻璃幕墙或围栏另一面的清洁装置进行清洁。
在上述各实施方式提供的无接触传动装置中，受控装置10除了清洁装置外还可以选择为其他装置，如摄影机或引擎。例如本发明的受控装置选择相机或各种摄影摄录器材，磁力可推动的重量可由一公斤、五公斤、十公斤以至更重，技术应用范围广，结合本申请中传动装置可以实现的优良密封条件，可以实现水下工作；再如，现时轮船、潜艇、水闸等均需要排水系统支持运作，将本申请的无接触传动装置应用在船只上便可将船只的马达、引擎置于密封的空间，在相同的原理下，以磁力推动引擎，取代现行模式。
如图6和图7所示，无接触传动装置还包括设置在主动传动箱体1内的控制系统，具体的，控制系统可包括控制模块11、转速模块3、转向模块4和通 信模块12。
其中，控制模块11与受控装置10连接，并用于控制受控装置10的工作。例如，当受控装置选择为摄影机时，具体实施过程中，控制模块可选择的设置以下参数：拍摄时间及拍摄类型，例如7.5秒/15秒：全景拍摄(panorama)；30s/60s镜像：shortVideo；15min/60mins：延时摄影(time lapse)；或者设置为1秒/15秒：全景拍摄(panorama)；30s/60s镜像：shortVideo；1min/60mins：延时摄影(time lapse)。需要说明的是，控制模块的参数可选择的根据用户需要设置为其他数值，本实施例中仅仅为说明列举其中一种，控制模块参数包括并不限于上述数值。
其中，通信模块12分别与控制模块11、转速模块3和转向模块4连接。优选的，通信模块12可以为蓝牙通信模块、WIFI通信模块、2.4G/3G/4G通信模块、红外线通信模块、超声波通信模块或雷达通信模块，但通信模块并不局限于上述列举的各种通信模块。
在上述实施方式的基础上，无接触传动装置还包括与通信模块12连接的遥控装置(图中未示出)。用户按下遥控装置上的按键，该按键信息通过通信模块发送到控制模块，控制模块接收到指令后，通过通信模块将该信息发送到受控装置，受控装置开始工作。
其中，转速模块3和转向模块4设置在主动传动箱体1内，且分别与马达5连接，转速模块3用于控制马达5的转速，转向模块4用于控制马达5的转动方向。
如图2、图4至图7所示，无接触传动装置还包括控制按键，具体的，控制按键包括电源键13、与转向模块4连接正转控制键14和反转控制键15、与控制模块11连接的模式选择键16以及与转速模块3连接的转速控制键17。
如图2所示，上述各控制按键可以设置在主动传动箱体的外部。
作为另外一种实现方式，如图8所示，本发明无接触传动装置还包括连接在主动传动箱体1上的手柄18。各控制按键可以设置在手柄18上。
具体实施过程中，本实施例中所述手柄可18选择为三角支架、支杆或吸 盘。当手柄18为三角支架时，具体应用时可选择的将本申请无接触传动装置驱动的受控装置通过三角支架固定到车上或室内；当手柄18为吸盘时，本申请无接触传动装置驱动的受控装置可直接通过吸盘固定到任何可吸附到的位置；当手柄18为支杆时，可选的将支杆设为伸缩杆，用户在使用过程中，可根据需要调整本申请无接触传动装置驱动的受控装置的高度。
需要说明的是，手柄18的具体结构包括但不限于三角支架、支杆或吸盘。
以上仅为本申请的优选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。
工业实用性
本申请的无接触传动装置，可以通过第一磁体与第二磁体之间的磁耦合，实现主动轴与从动轴之间不通过直接接触便能进行力与力矩的传递，并可将动密封化为静密封，实现零泄漏。本申请可以广泛地应用于对泄漏有特殊要求的场合，并且本申请还可以实现主动部分和从动部分的分离设置。

Claims (15)

  1. 一种无接触传动装置，包括：主动传动箱体和从动传动箱体，还包括依次设置的马达、第一磁体、第二磁体和从动轴，
    所述第一磁体与所述马达驱动的主动轴连接，所述第二磁体与所述从动轴连接，所述第一磁体和所述第二磁体相对设置，
    所述马达、主动轴和第一磁体设置在所述主动传动箱体内，所述第二磁体设置在所述从动传动箱体内，
    所述从动轴贯穿所述从动传动箱体的一个端面，所述从动轴的一端与所述第二磁体连接，另一端伸出所述从动传动箱体用于驱动受控装置。
  2. 根据权利要求1所述的无接触传动装置，其中，所述主动传动箱体为全密封结构，所述从动轴与从动传动箱体通过防水密封轴承连接。
  3. 根据权利要求1所述的无接触传动装置，其中，所述第一磁体通过第一固定件与所述主动轴连接，所述第二磁体通过第二固定件与所述从动轴连接，所述第一固定件位于所述主动传动箱体内，所述第二固定件位于所述从动传动箱体内。
  4. 根据权利要求1所述的无接触传动装置，其中，所述从动轴通过齿轮组与所述第二磁体连接。
  5. 根据权利要求3所述的无接触传动装置，其中，所述第一固定件和第二固定件的材质为阻磁性材料。
  6. 根据权利要求1所述的无接触传动装置，其中，所述第一磁体和第二磁体为磁石或电磁铁。
  7. 根据权利要求6所述的无接触传动装置，其中，所述第一磁体和所述第二磁体相对的端面上的磁极按照NS极交替方式圆周排列。
  8. 根据权利要求1所述的无接触传动装置，其中，所述主动传动箱体和从动传动箱体的材质均为非磁性材料。
  9. 根据权利要求1所述的无接触传动装置，其中，所述主动传动箱体和所述从动传动箱体为一体连接或可分离设计。
  10. 根据权利要求1所述的无接触传动装置，其中，所述主动传动箱体内还设置有与所述马达连接的电源。
  11. 一种传动装置，包括：第一箱体、第二箱体、马达、第一磁体、第二磁体、第一轴、第二轴和受控装置；
    所述马达、第一轴和第一磁体设置在所述第一箱体内，所述第二磁体设置在第二箱体内；
    所述第一磁体经由第一轴与所述马达连接，所述第二磁体与所述第二轴连接，所述第一磁体和所述第二磁体相对设置；
    所述第二轴的一端与所述第二磁体连接，另一端从所述第二箱体的一个端面上伸出并且与所述受控装置连接，以驱动所述受控装置。
  12. 根据权利要求11所述的传动装置，其中，所述第一箱体为密封结构，所述第二轴与第二箱体之间通过防水密封轴承连接。
  13. 根据权利要求11所述的传动装置，其中，所述第一磁体通过第一固定件与所述第一轴连接，所述第二轴依次通过齿轮组和第二固定件与所述第二磁体连接。
  14. 根据权利要求13所述的传动装置，其中，所述第一固定件和第二固定件的材质为阻磁性材料；所述第一磁体和第二磁体为磁石或电磁铁；所述第一箱体和第二箱体的材质为非磁性材料。
  15. 根据权利要求11所述的传动装置，其中，所述第一磁体和第二磁体相对的端面上的磁极按照NS极交替方式并且呈圆周型排列。
PCT/CN2018/118125 2017-12-07 2018-11-29 无接触传动装置 WO2019109850A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711288093.2 2017-12-07
CN201711288093.2A CN108011497A (zh) 2017-12-07 2017-12-07 无接触传动装置

Publications (1)

Publication Number Publication Date
WO2019109850A1 true WO2019109850A1 (zh) 2019-06-13

Family

ID=62057338

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/118125 WO2019109850A1 (zh) 2017-12-07 2018-11-29 无接触传动装置

Country Status (2)

Country Link
CN (1) CN108011497A (zh)
WO (1) WO2019109850A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108011496A (zh) * 2017-12-07 2018-05-08 真善美创新科技有限公司 具有控制系统的无接触传动装置
CN107991831A (zh) * 2017-12-07 2018-05-04 真善美创新科技有限公司 水下摄影设备
CN108011497A (zh) * 2017-12-07 2018-05-08 真善美创新科技有限公司 无接触传动装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2351907Y (zh) * 1998-09-16 1999-12-01 滕世进 一种无接触磁力传动机构
CN2757421Y (zh) * 2004-07-16 2006-02-08 沙永康 磁力驱动器
CN205866801U (zh) * 2016-05-31 2017-01-11 重庆西山科技股份有限公司 密封驱动型医用手柄
CN107991831A (zh) * 2017-12-07 2018-05-04 真善美创新科技有限公司 水下摄影设备
CN108011497A (zh) * 2017-12-07 2018-05-08 真善美创新科技有限公司 无接触传动装置
CN108011496A (zh) * 2017-12-07 2018-05-08 真善美创新科技有限公司 具有控制系统的无接触传动装置
CN207732612U (zh) * 2017-12-07 2018-08-14 真善美创新科技有限公司 具有控制系统的无接触传动装置
CN207732613U (zh) * 2017-12-07 2018-08-14 真善美创新科技有限公司 无接触传动装置
CN207799310U (zh) * 2017-12-07 2018-08-31 真善美创新科技有限公司 水下摄影设备

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2351907Y (zh) * 1998-09-16 1999-12-01 滕世进 一种无接触磁力传动机构
CN2757421Y (zh) * 2004-07-16 2006-02-08 沙永康 磁力驱动器
CN205866801U (zh) * 2016-05-31 2017-01-11 重庆西山科技股份有限公司 密封驱动型医用手柄
CN107991831A (zh) * 2017-12-07 2018-05-04 真善美创新科技有限公司 水下摄影设备
CN108011497A (zh) * 2017-12-07 2018-05-08 真善美创新科技有限公司 无接触传动装置
CN108011496A (zh) * 2017-12-07 2018-05-08 真善美创新科技有限公司 具有控制系统的无接触传动装置
CN207732612U (zh) * 2017-12-07 2018-08-14 真善美创新科技有限公司 具有控制系统的无接触传动装置
CN207732613U (zh) * 2017-12-07 2018-08-14 真善美创新科技有限公司 无接触传动装置
CN207799310U (zh) * 2017-12-07 2018-08-31 真善美创新科技有限公司 水下摄影设备

Also Published As

Publication number Publication date
CN108011497A (zh) 2018-05-08

Similar Documents

Publication Publication Date Title
WO2019109849A1 (zh) 具有控制系统的无接触传动装置
WO2019109850A1 (zh) 无接触传动装置
WO2019109848A1 (zh) 水下摄影设备
WO2017124573A1 (zh) 一种自带姿态传感的永磁球关节及其测量方法
Mintchev et al. Mechatronic design of a miniature underwater robot for swarm operations
US10647397B2 (en) Robotic jellyfish
CN207374107U (zh) 基于万向轮的智能移动底盘和包括该底盘的智能移动装置
CN107010183B (zh) 一种基于浮力舱的水下结构物表面清洗检测系统
US20150123451A1 (en) Drive System
CN207799310U (zh) 水下摄影设备
CN208035875U (zh) 一种具有多视觉传感功能的水陆两栖球形机器人
CN110434897B (zh) 一种基于二自由度电磁驱动旋转机构的紧凑型仿生眼装置
CN100556621C (zh) 具有稳定平台的全向滚动球形机器人装置
CN108082320A (zh) 磁吸附式自适应壁面移动机器人
CN207732612U (zh) 具有控制系统的无接触传动装置
CN207432237U (zh) 蛇形机器人关节模块和蛇形机器人
CN107089300B (zh) 一种水下可控电动螺旋吸附装置
CN207732613U (zh) 无接触传动装置
WO2016143163A1 (ja) 回転装置及び電力供給システム
KR20210023855A (ko) 자체 유지 및 자성 결합하는 직접 구동식 4방향 전환밸브
CN102699897A (zh) 一种铁磁环境复杂地域全景探测机器人单体
CN211810308U (zh) 一种高精度电磁离合型可变惯量反作用飞轮
CN108115687A (zh) 一种煤气管道智能巡检机器人
CN109606496A (zh) 基于介电弹性体驱动器和静电吸附的爬壁机器人及方法
CN204025579U (zh) 一种带有移动垫套的对焦马达

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: 18885223

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 11/09/2020)

122 Ep: pct application non-entry in european phase

Ref document number: 18885223

Country of ref document: EP

Kind code of ref document: A1