WO2021093546A1 - 一种卧式水冷双筒型永磁调速器 - Google Patents

一种卧式水冷双筒型永磁调速器 Download PDF

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Publication number
WO2021093546A1
WO2021093546A1 PCT/CN2020/123028 CN2020123028W WO2021093546A1 WO 2021093546 A1 WO2021093546 A1 WO 2021093546A1 CN 2020123028 W CN2020123028 W CN 2020123028W WO 2021093546 A1 WO2021093546 A1 WO 2021093546A1
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WIPO (PCT)
Prior art keywords
water
permanent magnet
conductor
waterproof plate
annular waterproof
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PCT/CN2020/123028
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English (en)
French (fr)
Inventor
王荣松
姜西宏
张秀
任学辉
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青岛斯普瑞能源科技有限公司
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Publication of WO2021093546A1 publication Critical patent/WO2021093546A1/zh

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    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil

Definitions

  • the invention relates to the technical field of permanent magnet governors, in particular to a horizontal water-cooled double-cylinder permanent magnet governor.
  • the high-power drive loading mechanism through the mechanical device to connect the drive device and the load equipment, using traditional mechanical cooperation for transmission, will cause some inevitable problems, such as mechanical fatigue, friction loss, vibration and noise, etc., and precise installation must be ensured Accuracy can ensure the stability of mechanical movement, but after a long period of use, the equipment will be damaged due to mechanical vibration or wear.
  • the speed change device of the drive belt mechanism is a device that changes the transmission ratio or speed of the output shaft and the input shaft.
  • the traditional speed adjustment method is adopted, which is cumbersome and costly to maintain, which affects the use and sustainability of the equipment.
  • the high-power drive belt-loading mechanism has large transmission torque and high requirements on the transmission device.
  • the purpose of the present invention is to provide a horizontal water-cooled double-cylinder permanent magnet governor that is cooled by cooling water and has good heat dissipation effect and is suitable for larger power equipment.
  • a horizontal water-cooled double-tube permanent magnet speed governor which is characterized by comprising a permanent magnet rotor assembly arranged on the load shaft, a conductor rotor assembly arranged on the motor input shaft, It also includes a housing arranged outside the permanent magnet rotor assembly and the conductor rotor assembly, the load shaft is arranged at one end of the housing through a rotary connection, and the motor input shaft is arranged at the other end of the housing through a rotary connection.
  • a water inlet is arranged on either end of the shell, and a water outlet is arranged on the lower part of the side of the shell.
  • the housing is a hollow sealing body, which can be integrated or assembled by detachable connectors. It is generally a hollow cylinder, which is convenient for installation.
  • the housing is also provided with an observation port and convenient Fixed support base.
  • the permanent magnet rotor assembly includes a permanent magnetic disk, a permanent magnetic ring is arranged on either side of the permanent magnetic disk, and the permanent magnetic disk is arranged on the load shaft;
  • the conductor rotor assembly includes a conductor disc, an outer conductor ring and an inner conductor ring are concentrically arranged on either side of the conductor disc, and the conductor disc is arranged on the motor input shaft;
  • the permanent magnet ring is arranged between the outer conductor ring and the inner conductor ring with intervals, the conductor disk is provided with a plurality of water passing ports, and the inner conductor ring is provided with an annular water barrier on the inner side
  • the annular water blocking plate is arranged on the conductor plate and located outside the water passage, and the annular water blocking plate is provided with a plurality of through holes.
  • An annular water tank is arranged on one side of the conductor plate close to the water inlet, and a water injection pipe is arranged on the water inlet.
  • One end of the water injection pipe is connected to a water source, and the other end is arranged in the annular water tank. This can facilitate the injection and retention of water.
  • the motor input shaft is provided at one end of the housing through the first bearing
  • the load shaft is provided at the other end of the housing through the second bearing
  • a water receiving groove is provided on the housing and located at the lower part of the water outlet.
  • the water receiving tank is provided with a drainage port.
  • One end of the input shaft of the motor is provided with a flange, the conductor disk is arranged on the flange, and an annular waterproof plate is arranged between the bearing one and the flange, and the annular waterproof plate is arranged on On the end cover of the first bearing;
  • the permanent magnetic disk is arranged on the load shaft through a key connection, a second annular waterproof plate is arranged between the permanent magnetic disk and the conductor plate, and the second annular waterproof plate is arranged on the permanent magnetic disk.
  • annular waterproof plate three is arranged above the annular waterproof plate 1, the annular waterproof plate three is arranged on the flange, and the annular waterproof plate one overlaps with the annular waterproof plate three parts;
  • An annular waterproof plate four is arranged above the second annular waterproof plate, the annular waterproof plate four is arranged on the flange, and the annular waterproof plate two partially overlaps the annular waterproof plate four. Since the permanent magnet governor has an adjustment mechanism that requires the permanent disk to move in the axial direction, the waterproof plate cannot be offset with the components on both sides, but if they do not, it will affect the waterproof effect, so two overlapping parts are provided The water baffle, so that even in the state of adjustment, it can still achieve the purpose of waterproofing.
  • the annular waterproof plate 1, the annular waterproof plate 2, the annular waterproof plate 3, and the annular waterproof plate 4 are all truncated cone-shaped, and the non-connected end is a large end, and the large end is inclined like the outside, so that the waterproof effect is better.
  • a speed regulating mechanism which includes a rotating shaft arranged on the other end surface of the housing by rotating connection, and two rocker arms are arranged on the rotating shaft, and the outer ends of the rocker arms are connected to the connecting rod. One end is hinged;
  • the sliding sleeve also includes a sliding sleeve, the sliding sleeve is provided with a bearing three, the other end of the connecting rod is hinged on the outer shell of the bearing three, and the sliding sleeve is fixedly connected with the permanent disk.
  • the two rocker arms are located on both sides of the load shaft, and any end of the rotating shaft is provided with a power mechanism.
  • the power mechanism can be a manual rotating wheel, or a motor with a reducer.
  • the rocker arm and the connecting rod drive the permanent disk to move linearly along the axis, and the permanent disk moves in the axial direction to change the relationship between the permanent magnet ring and the outer conductor ring and the inner conductor ring.
  • the coupling area changes the torque transmitted between the conductor rotor assembly and the permanent magnet rotor assembly to achieve speed regulation.
  • the bearing 3 and the sliding sleeve are arranged in the housing, and a water baffle is sleeved on the sliding sleeve and between the bearing 3 and the permanent disk, and the water baffle is fixedly arranged at the The inner wall of the housing. In this way, the speed regulating mechanism can be waterproofed.
  • One end of the motor input shaft is provided with a blind hole
  • the motor input shaft is provided with the conductor disk at the edge of the blind hole
  • a bearing 4 is arranged in the blind hole
  • the bearing 4 passes through the outer end
  • the cover is fixed on the motor input shaft, and the load shaft passes through the bearing 29 and is arranged in the blind hole. In this way, when adjusting, a part of the load shaft can extend into the blind hole, which reduces the volume of the device as a whole.
  • a limited top plate is arranged in the blind hole. Limit the adjustment range of the load shaft.
  • the present invention has the following beneficial effects: the permanent magnet rotor assembly and the conductor rotor assembly are cooled by cooling water, the heat dissipation effect is good, and it is suitable for larger power equipment; a waterproof structure is provided at the corresponding bearing connection, in order to increase With great cooling effect, a plurality of the water passages are arranged on the conductor disk; in addition, it also has an adjustment mechanism composed of the rocker arm and the connection.
  • Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention.
  • Fig. 2 is a schematic diagram of the structure in Fig. 1 with one end of the housing removed.
  • Figure 3 is a schematic diagram of the internal structure.
  • FIG. 4 is a schematic diagram of the cut-away structure of the permanent disk in FIG. 3.
  • Fig. 5 is a schematic diagram of the structure of the conductor rotor assembly.
  • Fig. 6 is a schematic view of the structure at a different angle from Fig. 5.
  • the reference signs are: 1. housing; 2. motor input shaft; 3. load shaft; 4. water injection pipe; 5. adjustment mechanism; 6. drain; 7. water baffle; 201. bearing one; 202 , Flange; 203, conductor plate; 204, outer conductor ring; 205, inner conductor ring; 206, annular water barrier; 207, water outlet; 208, annular water baffle one; 209, water tank; 210, annular water retaining plate Plate two; 301, bearing two; 302, permanent disk; 303, permanent magnet ring; 501, rotating shaft; 502, bearing seat; 503, rocker arm; 504, connecting rod; 505, sliding sleeve; 506, bearing three; 601, Outlet; 602, water tank;.
  • a horizontal water-cooled double-cylinder permanent magnet governor includes a permanent magnet rotor assembly arranged on the load shaft 3, a conductor rotor assembly arranged on the motor input shaft 2, and also includes a permanent magnet rotor assembly arranged on the motor input shaft 2.
  • a water inlet is provided on the upper side, and a water outlet 601 is provided on the lower side of the housing 1.
  • the housing 1 is a hollow sealing body, which can be integrated or assembled by detachable connectors. It is generally a hollow cylinder, which is convenient for installation.
  • the housing 1 is also provided with an observation port and a convenient fixing Support base.
  • the permanent magnet rotor assembly includes a permanent magnetic disk 302, a permanent magnetic ring 303 is arranged on either side of the permanent magnetic disk 302, and the permanent magnetic disk 302 is arranged on the load shaft 3;
  • the conductor rotor assembly includes a conductor disc 203, an outer conductor ring 204 and an inner conductor ring 205 are concentrically arranged on either side of the conductor disc 203, and the conductor disc 203 is arranged on the motor input shaft 2;
  • the permanent magnet ring 303 is arranged between the outer conductor ring 204 and the inner conductor ring 205 with intervals.
  • the conductor disk 203 is provided with a plurality of water passages 207
  • the inner conductor ring 205 is provided with a ring-shaped water barrier 206, the ring-shaped water barrier
  • the plate 206 is arranged on the conductor plate 203 and located outside the water passage 207, and the annular water blocking plate 206 is provided with a plurality of through holes.
  • An annular water tank 209 is arranged on the side of the conductor plate 203 close to the water inlet, and a water injection pipe 4 is arranged on the water inlet.
  • One end of the water injection pipe 4 is connected to a water source, and the other end is arranged in the annular water tank 209. This can facilitate the injection and retention of water.
  • the motor input shaft 2 is arranged at one end of the housing 1 through a bearing one 201, and the load shaft 3 is arranged at the other end of the housing 1 through a bearing two 301.
  • a water receiving groove 602 is provided on the housing 1 and located at the lower part of the water outlet 601.
  • a drainage port 6 is provided on the 602.
  • One end of the motor input shaft 2 is provided with a flange 202, the conductor plate 203 is arranged on the flange 202, an annular waterproof plate 208 is arranged between the bearing one 201 and the flange 202, and the annular waterproof plate 208 is arranged on the bearing one 201 On the end cap
  • the permanent magnetic disk 302 is arranged on the load shaft 3 through a key connection, a second annular waterproof plate 210 is arranged between the permanent magnetic disk 302 and the conductor plate 203, and the second annular waterproof plate 210 is arranged on the permanent magnetic disk 302.
  • a ring-shaped waterproof board three is arranged above the ring-shaped waterproof board 208, the ring-shaped waterproof board three is arranged on the flange 202, and the ring-shaped waterproof board 208 overlaps with the ring-shaped waterproof board three parts;
  • An annular waterproof plate four is arranged above the second annular waterproof plate 2010, the annular waterproof plate four is arranged on the other side of the flange 202, and the second annular waterproof plate 210 overlaps with the four annular waterproof plate four. Since the permanent magnet governor has an adjustment mechanism, the permanent disk 302 needs to move in the axial direction. Therefore, the waterproof plate cannot offset the components on both sides, but if they do not offset, the waterproof effect will be affected. Therefore, two overlapping parts are provided. Water baffle, so that even in the state of adjustment, it can still achieve the purpose of waterproofing.
  • the annular waterproof board 208, the annular waterproof board 210, the annular waterproof board 3, and the annular waterproof board 4 are all truncated cone-shaped and the non-connecting end is a large end, and the large end is inclined like the outside, so that the waterproof effect is better.
  • the speed regulating mechanism 5 includes a rotating shaft 501 rotatably connected to the other end surface of the housing 1 through a bearing seat 502.
  • Two rocker arms 503 are provided on the rotating shaft 501. The outer ends of the rocker arms 503 are connected to each other.
  • One end of the connecting rod 504 is hinged;
  • a sliding sleeve 505 is also included.
  • the sliding sleeve 505 is provided with a bearing three 506, the other end of the connecting rod 504 is hinged on the outer shell of the bearing three 506, and the sliding sleeve 505 is fixedly connected with the permanent disk 302.
  • Two rocker arms 503 are located on both sides of the load shaft 3, and any end of the rotating shaft 501 is provided with a power mechanism.
  • the power mechanism can be a manual rotating wheel or a motor with a reducer.
  • the shaft 501 rotates, the rocker arm 503 and the connecting rod 504 drive the permanent disk 302 to move linearly along the axis, and the permanent disk 302 moves along the axial direction to change the coupling area between the permanent magnet ring 303 and the outer conductor ring 204 and the inner conductor ring 205, thereby Change the torque transmitted between the conductor rotor assembly and the permanent magnet rotor assembly to achieve speed regulation.
  • the bearing three 506 and the sliding sleeve 505 are arranged in the housing 1, and the sliding sleeve 505 is located between the bearing three 506 and the permanent disk 302, and a water baffle 7 is sleeved, and the water baffle 7 is fixedly arranged on the inner wall of the housing 1. .
  • the speed regulating mechanism 5 can be waterproofed.
  • One end of the motor input shaft 2 is provided with a blind hole
  • the motor input shaft 2 is provided with a conductor disk 203 at the edge of the blind hole
  • a bearing 4 is arranged in the blind hole.
  • the bearing 4 is fixed on the motor input shaft 2 through an outer end cover,
  • the load shaft 3 passes through the bearing 4 and is arranged in the blind hole. In this way, when adjusting, a part of the load shaft 3 can extend into the blind hole, which reduces the volume of the device as a whole.
  • a limit top plate is set in the blind hole to limit the adjustment range of the load shaft 3.

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

Abstract

本发明提供了一种卧式水冷双筒型永磁调速器，属于永磁调速器技术领域。其技术方案为：一种卧式水冷双筒型永磁调速器，包括设置在负载轴上的永磁转子组件，设置在电机输入轴上的导体转子组件，还包括设置在所述永磁转子组件和导体转子组件外部的壳体，所述负载轴通过转动连接设置在所述壳体一端，所述电机输入轴通过转动连接设置在所述壳体的另一端，所述壳体的任意一端面上设置有进水口，所述壳体的侧面下部设置有出水口。本发明的有益效果为：永磁转子组件和导体转子组件通过冷却水冷却，散热效果好，适合较大功率设备。

Description

一种卧式水冷双筒型永磁调速器 技术领域
本发明涉及一种永磁调速器技术领域，尤其涉及一种卧式水冷双筒型永磁调速器。
背景技术
大功率驱动带载机构，通过机械装置连接驱动装置与负载设备，采用传统的机械式配合进行传动，会产生一些不可消除的问题，如机械疲劳、摩擦损耗、震动噪音等，必须保证精密的安装精度，才能保证机械运动的稳定性，但是用久了之后，会由于机械振动或磨损导致设备损坏。驱动带载机构变速装置是改变输出轴和输入轴传动比或转速的装置，采用传统调速方式，维护繁琐、成本高，影响设备的使用及可持续性。大功率驱动带载机构，传递扭矩大，对传动装置要求高。传统风冷型永磁调速器，设备运行发热通过空气散热，散热效率偏低，温度过高会造成设备损坏，无法满足大功率驱动带载机构。
发明内容
本发明的目的在于提供一种永磁转子组件和导体转子组件通过冷却水冷却，散热效果好，适合较大功率设备的卧式水冷双筒型永磁调速器。
本发明是通过如下措施实现的：一种卧式水冷双筒型永磁调速器，其特征在于，包括设置在负载轴上的永磁转子组件，设置在电机输入轴上的导体转子组件，还包括设置在所述永磁转子组件和导体转子组件外部的壳体，所述负载轴通过转动连接设置在所述壳体一端，所述电机输入轴通过转动连接设置在所述壳体的另一端，所述壳体的任意一端面上设置有进水口，所述壳体的侧面下部设置有出水口。所述壳体为中空的密封体，可以一体设置也可以通过可拆卸的连接件组装而成，一般为中空的圆柱体，这样方便安装，另外在所述壳体上还设置有观察口以及便于固定的支撑座。
所述永磁转子组件包括永磁盘，所述永磁盘任意一侧设置有永磁环，所述永磁盘设置在所述负载轴上；
所述导体转子组件包括导体盘，所述导体盘的任意一侧同心设置有外导体环和内导体环，所述导体盘设置在所述电机输入轴上；
所述永磁环设置在所述外导体环和所述内导体环之间且均具有间隔，所述导体盘上设置有若干个过水口，所述内导体环的内侧设置有环形隔水板，所述环形隔水板设置在所述导体盘上且位于所述过水口的外侧，所述环形隔水板上设置有若干个通孔。
所述导体盘靠近所述进水口的一侧设置有环形水槽，所述进水口上设置有注水管，所述注水管的一端连接水源，另一端设置在所述环形水槽内。这样可以方便水的注入和保持。
所述电机输入轴通过轴承一设置在所述壳体一端，所述负载轴通过轴承二设置在所述壳体的另一端，所述壳体上且位于所述出水口的下部设置有接水槽，所述接水槽上设置有排水口。
所述电机输入轴的一端设置有凸缘，所述导体盘设置在所述凸缘上，所述轴承一与所述凸缘之间设置有环形防水板一，所述环形防水板一设置在所述轴承一的端盖上；
所述永磁盘通过键连接设置在所述负载轴上，所述永磁盘与所述导体盘之间设置有环形防水板二，所述环形防水板二设置在所述永磁盘上。
位于所述环形防水板一的上方设置有环形防水板三，所述环形防水板三设置在所述凸缘上，所述环形防水板一与所述环形防水板三部分重叠；
位于所述环形防水板二的上方设置有环形防水板四，所述环形防水板四设置在所述凸缘上，所述环形防水板二与所述环形防水板四部分重叠。由于永磁调速器具有调节机构，需要所述永磁盘沿轴向运动，因此，防水板不能与两侧的构件均相抵，但如果不相抵则会影响防水效果，因此设置两个具有重叠部分的挡水板，这样即使在调节的状态下还能起到防水的目的。
所述环形防水板一、环形防水板二、环形防水板三和环形防水板四均为圆台状且非连接端为大端，大端像外部倾斜，这样防水效果更好。
还包括调速机构，所述调速机构包括设置通过转动连接设置在所述壳体另一端面上的转轴，所述转轴上设置两个摇臂，所述摇臂的外端均与连杆的一端铰接；
还包括滑套，所述滑套上设置有轴承三，所述连杆的另一端铰接在所述轴承三的外套上，所述滑套与所述永磁盘固定连接。两个所述摇臂位于所述负载轴的两侧，所述转轴的任意一端设置有动力机构。所述动力机构可以是手动的旋转轮，也可以是带有减速器的电机。所述转轴转动，所述摇臂和所述连杆带动所述永磁盘沿着轴线做直线运动，所述永磁盘沿轴向运动，改变所述永磁环与外导体环、内导体环的耦合面积，从而改变所述导体转子组件与所述永磁转子组件之间传递的扭矩，达到调速作用。
所述轴承三和所述滑套设置在所述壳体内，所述滑套上且位于所述轴承三与所述永磁盘之间套接有挡水板，所述挡水板固定设置在所述壳体的内壁上。这样可以对所述调速机构进行防水。
所述电机输入轴一端设置有盲孔，所述电机输入轴上且位于所述盲孔的边缘处设置有所述导体盘，所述盲孔内设置有轴承四，所述轴承四通过外端盖固定在所述电机输入轴上，所述负载轴穿过所述轴承四设置在所述盲孔内。这样当调节时，所述负载轴可以有一部分 伸入所述盲孔内，在整体上减少了装置的体积。
所述盲孔内设置有限位顶板。对负载轴的调节范围进行限制。
与现有技术相比，本发明的有益效果是：永磁转子组件和导体转子组件通过冷却水冷却，散热效果好，适合较大功率设备；在相应的轴承连接处设置了防水结构，为了增大冷却效果在所述导体盘上设置了多个所述过水口；另外还具有由所述摇臂和所述连接组成的调节机构。
附图说明
图1为本发明实施例的整体结构示意图。
图2为图1中去掉壳体一端的结构示意图。
图3为内部结构示意图。
图4为图3中永磁盘切开的结构示意图。
图5为导体转子组件的结构示意图。
图6为与图5角度不同的结构示意图。
其中，附图标记为：1、壳体；2、电机输入轴；3、负载轴；4、注水管；5、调节机构；6、排水口；7、挡水板；201、轴承一；202、凸缘；203、导体盘；204、外导体环；205、内导体环；206、环形隔水板；207、过水口；208、环形挡水板一；209、水槽；210、环形挡水板二；301、轴承二；302、永磁盘；303、永磁环；501、转轴；502、轴承座；503、摇臂；504、连杆；505、滑套；506、轴承三；601、出水口；602、接水槽；。
具体实施方式
为能清楚说明本方案的技术特点，下面通过具体实施方式，对本方案进行阐述。
参见图1-图6，一种卧式水冷双筒型永磁调速器，包括设置在负载轴3上的永磁转子组件，设置在电机输入轴2上的导体转子组件，还包括设置在永磁转子组件和导体转子组件外部的壳体1，负载轴3通过转动连接设置在壳体1一端，电机输入轴2通过转动连接设置在壳体1的另一端，壳体1的任意一端面上设置有进水口，壳体1的侧面下部设置有出水口601。壳体1为中空的密封体，可以一体设置也可以通过可拆卸的连接件组装而成，一般为中空的圆柱体，这样方便安装，另外在壳体1上还设置有观察口以及便于固定的支撑座。
永磁转子组件包括永磁盘302，永磁盘302任意一侧设置有永磁环303，永磁盘302设置在负载轴3上；
导体转子组件包括导体盘203，导体盘203的任意一侧同心设置有外导体环204和内导 体环205，导体盘203设置在电机输入轴2上；
永磁环303设置在外导体环204和内导体环205之间且均具有间隔，导体盘203上设置有若干个过水口207，内导体环205的内侧设置有环形隔水板206，环形隔水板206设置在导体盘203上且位于过水口207的外侧，环形隔水板206上设置有若干个通孔。
导体盘203靠近进水口的一侧设置有环形水槽209，进水口上设置有注水管4，注水管4的一端连接水源，另一端设置在环形水槽209内。这样可以方便水的注入和保持。
电机输入轴2通过轴承一201设置在壳体1一端，负载轴3通过轴承二301设置在壳体1的另一端，壳体1上且位于出水口601的下部设置有接水槽602，接水槽602上设置有排水口6。
电机输入轴2的一端设置有凸缘202，导体盘203设置在凸缘202上，轴承一201与凸缘202之间设置有环形防水板一208，环形防水板一208设置在轴承一201的端盖上；
永磁盘302通过键连接设置在负载轴3上，永磁盘302与导体盘203之间设置有环形防水板二210，环形防水板二210设置在永磁盘302上。
位于环形防水板一208的上方设置有环形防水板三，环形防水板三设置在凸缘202上，环形防水板一208与环形防水板三部分重叠；
位于环形防水板二2010的上方设置有环形防水板四，环形防水板四设置在凸缘202的另一侧，环形防水板二210与所述环形防水板四部分重叠。由于永磁调速器具有调节机构，需要永磁盘302沿轴向运动，因此，防水板不能与两侧的构件均相抵，但如果不相抵则会影响防水效果，因此设置两个具有重叠部分的挡水板，这样即使在调节的状态下还能起到防水的目的。
环形防水板一208、环形防水板二210、环形防水板三和环形防水板四均为圆台状且非连接端为大端，大端像外部倾斜，这样防水效果更好。
还包括调速机构5，调速机构5包括设置通过轴承座502转动连接设置在壳体1另一端面上的转轴501，转轴501上设置两个摇臂503，摇臂503的外端均与连杆504的一端铰接；
还包括滑套505，滑套505上设置有轴承三506，连杆504的另一端铰接在轴承三506的外套上，滑套505与永磁盘302固定连接。两个摇臂503位于负载轴3的两侧，转轴501的任意一端设置有动力机构。动力机构可以是手动的旋转轮，也可以是带有减速器的电机。转轴501转动，摇臂503和连杆504带动永磁盘302沿着轴线做直线运动，永磁盘302沿轴向运动，改变永磁环303与外导体环204、内导体环205的耦合面积，从而改变导体转子组件与永磁转子组件之间传递的扭矩，达到调速作用。
轴承三506和滑套505设置在壳体1内，滑套505上且位于轴承三506与永磁盘302之间套接有挡水板7，挡水板7固定设置在壳体1的内壁上。这样可以对调速机构5进行防水。
电机输入轴2一端设置有盲孔，电机输入轴2上且位于盲孔的边缘处设置有导体盘203，盲孔内设置有轴承四，轴承四通过外端盖固定在电机输入轴2上，负载轴3穿过轴承四设置在盲孔内。这样当调节时，负载轴3可以有一部分伸入盲孔内，在整体上减少了装置的体积。
盲孔内设置有限位顶板，对负载轴3的调节范围进行限制。
本发明未经描述的技术特征可以通过或采用现有技术实现，在此不再赘述，当然，上述说明并非是对本发明的限制，本发明也并不仅限于上述举例，本技术领域的普通技术人员在本发明的实质范围内所做出的变化、改型、添加或替换，也应属于本发明的保护范围。

Claims (10)

  1. 一种卧式水冷双筒型永磁调速器，其特征在于，包括设置在负载轴上的永磁转子组件，设置在电机输入轴上的导体转子组件，还包括设置在所述永磁转子组件和导体转子组件外部的壳体，所述负载轴通过转动连接设置在所述壳体一端，所述电机输入轴通过转动连接设置在所述壳体的另一端，所述壳体的任意一端面上设置有进水口，所述壳体的侧面下部设置有出水口。
  2. 根据权利要求1所述的卧式水冷双筒型永磁调速器，其特征在于，所述永磁转子组件包括永磁盘，所述永磁盘任意一侧设置有永磁环，所述永磁盘设置在所述负载轴上；
    所述导体转子组件包括导体盘，所述导体盘的任意一侧同心设置有外导体环和内导体环，所述导体盘设置在所述电机输入轴上；
    所述永磁环设置在所述外导体环和所述内导体环之间且均具有间隔，所述导体盘上设置有若干个过水口，所述内导体环的内侧设置有环形隔水板，所述环形隔水板设置在所述导体盘上且位于所述过水口的外侧，所述环形隔水板上设置有若干个通孔。
  3. 根据权利要求2所述的卧式水冷双筒型永磁调速器，其特征在于，所述导体盘靠近所述进水口的一侧设置有环形水槽，所述进水口上设置有注水管，所述注水管的一端连接水源，另一端设置在所述环形水槽内。
  4. 根据权利要求1所述的卧式水冷双筒型永磁调速器，其特征在于，所述电机输入轴通过轴承一设置在所述壳体一端，所述负载轴通过轴承二设置在所述壳体的另一端，所述壳体上且位于所述出水口的下部设置有接水槽，所述接水槽上设置有排水口。
  5. 根据权利要求4所述的卧式水冷双筒型永磁调速器，其特征在于，所述电机输入轴的一端设置有凸缘，所述导体盘设置在所述凸缘上，所述轴承一与所述凸缘之间设置有环形防水板一，所述环形防水板一设置在所述轴承一的端盖上；
    所述永磁盘通过键连接设置在所述负载轴上，所述永磁盘与所述导体盘之间设置有环形防水板二，所述环形防水板二设置在所述永磁盘上。
  6. 根据权利要求5所述的卧式水冷双筒型永磁调速器，其特征在于，位于所述环形防水板一的上方设置有环形防水板三，所述环形防水板三设置在所述凸缘上，所述环形防水板一与所述环形防水板三部分重叠；
    位于所述环形防水板二的上方设置有环形防水板四，所述环形防水板四设置在所述凸缘上，所述环形防水板二与所述环形防水板四部分重叠。
  7. 根据权利要求6所述的卧式水冷双筒型永磁调速器，其特征在于，所述环形防水板一、环形防水板二、环形防水板三和环形防水板四均为圆台状且非连接端为大端。
  8. 根据权利要求2所述的卧式水冷双筒型永磁调速器，其特征在于，还包括调速机构，所述调速机构包括设置通过转动连接设置在所述壳体另一端面上的转轴，所述转轴上设置两个摇臂，所述摇臂的外端均与连杆的一端铰接；
    还包括滑套，所述滑套上设置有轴承三，所述连杆的另一端铰接在所述轴承三的外套上，所述滑套与所述永磁盘固定连接。
  9. 根据权利要求8所述的卧式水冷双筒型永磁调速器，其特征在于，所述轴承三和所述滑套设置在所述壳体内，所述滑套上且位于所述轴承三与所述永磁盘之间套接有挡水板，所述挡水板固定设置在所述壳体的内壁上。
  10. 根据权利要求8所述的卧式水冷双筒型永磁调速器，其特征在于，所述电机输入轴一端设置有盲孔，所述电机输入轴上且位于所述盲孔的边缘处设置有所述导体盘，所述盲孔内设置有轴承四，所述轴承四通过外端盖固定在所述电机输入轴上，所述负载轴穿过所述轴承四设置在所述盲孔内。
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CN114244068B (zh) * 2021-12-24 2023-08-25 青岛斯普瑞能源科技有限公司 一种具有独立支撑结构的永磁调速器

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