WO2021248803A1 - 高效传动的直驱电机 - Google Patents

高效传动的直驱电机 Download PDF

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Publication number
WO2021248803A1
WO2021248803A1 PCT/CN2020/127745 CN2020127745W WO2021248803A1 WO 2021248803 A1 WO2021248803 A1 WO 2021248803A1 CN 2020127745 W CN2020127745 W CN 2020127745W WO 2021248803 A1 WO2021248803 A1 WO 2021248803A1
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Prior art keywords
mounting
electric motor
output rod
direct drive
fixedly connected
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PCT/CN2020/127745
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English (en)
French (fr)
Inventor
吴斌
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苏州迎乐机电自动化科技有限公司
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Publication of WO2021248803A1 publication Critical patent/WO2021248803A1/zh

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines

Definitions

  • the invention relates to the technical field of direct drive motors, in particular to a direct drive motor with high efficiency transmission.
  • Direct drive motor short for direct drive motor, mainly refers to that the motor does not need to go through a transmission device when driving a load. Direct drive motors are suitable for all types of washing machines. The main benefits include quietness, energy saving, stability and strong power.
  • direct drive motors are used by more and more people due to their superior performance.
  • the direct drive motors on the existing market do not have the function of high-efficiency transmission and are easy to connect during use. Inaccurate transmission, resulting in abnormal wear of the connecting parts due to uneven force, long-term use affects the transmission conversion rate and service life, and is not conducive to the use of users.
  • the purpose of the present invention is to provide a direct drive motor with high efficiency transmission, which has the advantages of high efficiency transmission, and solves the problem that the direct drive motor in the existing market does not have the function of high efficiency transmission.
  • the phenomenon of abnormal wear occurs due to uneven force on the parts, and long-term use affects the transmission conversion rate and service life, which is not conducive to the user's use.
  • a high-efficiency transmission direct drive motor comprising a motor body, the output end of the motor body is fixedly connected with an output rod, and a mounting plate penetrates through the left side of the output rod
  • the surface of the mounting plate is provided with mounting holes for use with the output rod
  • the inner cavity of the mounting plate is fixedly connected with a screw block
  • the inner cavity of the screw block is engaged with an adjusting screw
  • one side of the adjusting screw is fixed
  • a drive plate is connected
  • a second self-locking nut is threadedly connected to the surface of the adjusting screw
  • a claw is movably connected to the other side of the adjusting screw
  • both sides of the bottom of the motor body are fixedly connected with a fixed screw
  • a mounting frame penetrates the surface of the fixing screw, and both sides of the surface of the mounting frame are provided with through holes for use with the fixing screw.
  • the surface of the fixing screw is located on the top and bottom of the mounting frame. Lock nut.
  • the surface of the output rod is located on the right side of the mounting plate and is fixedly connected with a positioning plate, and the surface of the output rod is located on the left side of the mounting plate and is threadedly connected with a third self-locking nut.
  • a mounting bottom plate is fixedly connected to the bottom of the mounting frame, and both sides of the bottom of the mounting bottom plate are provided with through holes.
  • a driving groove is formed on the surface of the driving disk, and the diameter of the opposite side of the driving groove is 8 mm.
  • the surface of the jaws is coated with a protective coating, and the thickness of the protective coating is 0.5 mm.
  • the invention can achieve high efficiency through the motor body, through holes, mounting base plate, mounting frame, fixed screw, mounting plate, drive groove, drive plate, output rod, adjusting screw, screw block, jaws and positioning plate.
  • the transmission function solves the problem that the direct drive motors on the existing market do not have the function of high-efficiency transmission.
  • the connection transmission is prone to be inaccurate, resulting in uneven force on the connection parts and abnormal wear. Long-term use affects the transmission.
  • the conversion rate and service life are not conducive to users.
  • the installation and fixing effect of the mounting plate can be made more stable, and it is also convenient for the user to disassemble the mounting plate for direct installation;
  • the installation base plate Through the use of the installation base plate, it is more convenient for users to install and fix the motor, which is convenient for users to operate and use;
  • Figure 1 is a schematic diagram of the structure of the present invention
  • Figure 2 is a side view of the mounting plate of the present invention.
  • Figure 3 is a cross-sectional view of the mounting plate of the present invention.
  • the second self-locking nut 12, the screw block 13, the jaw 14, the protective coating 15, the positioning plate 16, the third self-locking nut 17 and the mounting hole 18 are all common standard parts or parts known to those skilled in the art, Its structure and principle are all known to those skilled in the art through technical manuals or through conventional experimental methods.
  • a high-efficiency transmission direct-drive motor including a motor body 1, the output end of the motor body 1 is fixedly connected with an output rod 10, the left side of the output rod 10 penetrates a mounting plate 7, the mounting plate 7
  • the surface is provided with a mounting hole 18 for use with the output rod 10.
  • the surface of the output rod 10 is located on the right side of the mounting plate 7 and is fixedly connected with a positioning plate 16, and the surface of the output rod 10 is located on the left side of the mounting plate 7 with a third threaded connection.
  • the self-locking nut 17, through the positioning of the third self-locking nut 17, can make the installation and fixing effect of the mounting plate 7 more stable, and it is also convenient for the user to disassemble the mounting plate 7 for direct installation.
  • the inner cavity of the mounting plate 7 is fixedly connected with Screw block 13, the inner cavity of screw block 13 is engaged with an adjusting screw 11, one side of the adjusting screw 11 is fixedly connected with a driving disc 9, and the surface of the driving disc 9 is provided with a driving groove 8, and the diameter of the opposite side of the driving groove 8 is 8mm, through the opening of the drive groove 8, it is more convenient for the user to drive and adjust the drive plate 9, which facilitates the operation and use of the user.
  • the surface of the adjusting screw 11 is threadedly connected with the second self-locking nut 12, and the adjusting screw 11
  • the other side is movably connected with a claw 14.
  • the surface of the claw 14 is coated with a protective coating 15.
  • the thickness of the protective coating 15 is 0.5 mm.
  • the use of the protective coating 15 can effectively increase the service life of the claw 14 and The fixing effect is used to avoid the phenomenon of slipping after the fixing is completed.
  • the two sides of the bottom of the motor body 1 are fixedly connected to the fixing screw 6.
  • the surface of the fixing screw 6 penetrates the mounting frame 5, and the two sides of the mounting frame 5 surface Both are provided with a through hole 2 for use with the fixing screw 6.
  • the surface of the fixing screw 6 is located on the top and bottom of the mounting frame 5, and a first self-locking nut 4 is threadedly connected to the bottom of the mounting frame 5 is fixedly connected with a mounting bottom plate 3. Both sides of the bottom of the mounting base plate 3 are provided with through holes.
  • the user can adjust the installation height of the motor body 1 by disassembling and loosening the first self-locking nut 4, so that the level of the motor body 1 and the parts to be connected are kept consistent, and the device is prevented from being connected during use
  • the phenomenon of uneven force the user takes a tool to rotate the drive groove 8 and then drives the drive disc 9 to rotate, and the rotation of the drive disc 9 drives the adjustment screw 11 to rotate, and the rotation of the adjustment screw 11 and the screw block
  • the limit of 13 makes it move while rotating, and then drives the claw 14 to move, and then the connecting parts placed in the inner cavity of the mounting plate 7 can be fixed and clamped.
  • the number of claws 14 used is six. The fixed position of the installation and the stability of the installation and fixation can be well guaranteed.
  • connection adjustment of the device can be made more stable and convenient, avoiding the inaccuracy of the connection and transmission during use, resulting in abnormal wear of the connection part due to uneven force, and long-term use affects the transmission conversion.
  • the problem of efficiency and service life is suitable for popularization.

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

Abstract

一种高效传动的直驱电机,包括电机本体(1),所述电机本体(1)的输出端固定连接有输出杆(10),所述输出杆(10)的左侧贯穿有安装盘(7),所述安装盘(7)的表面开设有与输出杆(10)配合使用的安装孔(18),所述安装盘(7)的内腔固定连接有螺块(13),所述螺块(13)的内腔啮合有调节螺杆(11)。通过电机本体(1)、贯穿孔(2)、安装底板(3)、安装架(5)、固定螺杆(6)、安装盘(7)、驱动凹槽(8)、驱动盘(9)、输出杆(10)、调节螺杆(11)、螺块(13)、卡爪(14)和定位盘(16),可使装置达到高效传动的功能,解决了现有市场上的直驱电机不具备高效传动的功能,在使用过程中易出现连接传动不精准,造成连接部位受力不均出现异常磨损的现象,长时间使用影响传动转化率以及使用寿命,不利于使用者使用的问题。

Description

高效传动的直驱电机 技术领域
本发明涉及直驱电机技术领域,具体为一种高效传动的直驱电机。
背景技术
直驱电机,直接驱动式电机的简称,主要指电机在驱动负载时,不需经过传动装置,直驱电机适合用于各类洗衣机,主要利益点包括静音、节能、平稳、动力强劲。
技术问题
随着时代的进步和科技的发展,直驱电机因其优越的性能被越来越多的人所使用,现有市场上的直驱电机不具备高效传动的功能,在使用过程中易出现连接传动不精准,造成连接部位受力不均出现异常磨损的现象,长时间使用影响传动转化率以及使用寿命,不利于使用者的使用。
技术解决方案
本发明的目的在于提供一种高效传动的直驱电机,具备高效传动的优点,解决了现有市场上直驱电机不具备高效传动的功能,在使用过程中易出现连接传动不精准,造成连接部位受力不均出现异常磨损的现象,长时间使用影响传动转化率以及使用寿命,不利于使用者使用的问题。
为实现上述目的,本发明提供如下技术方案:一种高效传动的直驱电机,包括电机本体,所述电机本体的输出端固定连接有输出杆,所述输出杆的左侧贯穿有安装盘,所述安装盘的表面开设有与输出杆配合使用的安装孔,所述安装盘的内腔固定连接有螺块,所述螺块的内腔啮合有调节螺杆,所述调节螺杆的一侧固定连接有驱动盘,所述调节螺杆的表面螺纹连接有第二自锁螺母,所述调节螺杆的另一侧活动连接有卡爪,所述电机本体底部的两侧均固定连接有固定螺杆,所述固定螺杆的表面贯穿有安装架,所述安装架表面的两侧均开设有与固定螺杆配合使用的贯穿孔,所述固定螺杆的表面位于安装架的顶部和底部均螺纹连接有第一自锁螺母。
优选的,所述输出杆的表面位于安装盘的右侧固定连接有定位盘,所述输出杆的表面位于安装盘的左侧螺纹连接有第三自锁螺母。
优选的,所述安装架的底部固定连接有安装底板,所述安装底板底部的两侧均开设有通孔。
优选的,所述驱动盘的表面开设有驱动凹槽,所述驱动凹槽的对边直径为8mm。
优选的,所述卡爪的表面涂抹有防护涂层,所述防护涂层的厚度为0.5mm。
有益效果
与现有技术相比,本发明的有益效果如下:
1、本发明通过电机本体、贯穿孔、安装底板、安装架、固定螺杆、安装盘、驱动凹槽、驱动盘、输出杆、调节螺杆、螺块、卡爪和定位盘,可使装置达到高效传动的功能,解决了现有市场上的直驱电机不具备高效传动的功能,在使用过程中易出现连接传动不精准,造成连接部位受力不均出现异常磨损的现象,长时间使用影响传动转化率以及使用寿命,不利于使用者使用的问题。
2、通过第三自锁螺母的定位,能够使安装盘的安装固定效果更加稳定,同时也便于使用者将安装盘拆卸进行直接安装;
通过安装底板的使用,能够更加方便使用者对电机进行安装固定,便于使用者的操作使用;
通过驱动凹槽的开设,能够更加方便使用者对驱动盘进行驱动调节,方便了使用者的操作使用;
通过防护涂层的使用,能够有效提升卡爪的使用寿命以及使用固定效果,避免了在固定完成后出现打滑影响使用的现象。
附图说明
图1为本发明结构示意图;
图2为本发明安装盘侧视图;
图3为本发明安装盘剖视图。
图中:1、电机本体;2、贯穿孔;3、安装底板;4、第一自锁螺母;5、安装架;6、固定螺杆;7、安装盘;8、驱动凹槽;9、驱动盘;10、输出杆;11、调节螺杆;12、第二自锁螺母;13、螺块;14、卡爪;15、防护涂层;16、定位盘;17、第三自锁螺母;18、安装孔。
本发明的实施方式
下面将结合本发明实施例中的附图,对本发明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发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,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,都属于本发明保护的范围。
在发明的描述中,需要说明的是,术语“上”、“下”、“内”、“外”“前端”、“后端”、“两端”、“一端”、“另一端”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。此外,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性。
在发明的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“设置有”、“连接”等,应做广义理解,例如“连接”,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以具体情况理解上述术语在本发明中的具体含义。
本发明的电机本体1、贯穿孔2、安装底板3、第一自锁螺母4、安装架5、固定螺杆6、安装盘7、驱动凹槽8、驱动盘9、输出杆10、调节螺杆11、第二自锁螺母12、螺块13、卡爪14、防护涂层15、定位盘16、第三自锁螺母17和安装孔18部件均为通用标准件或本领域技术人员知晓的部件,其结构和原理都为本技术人员均可通过技术手册得知或通过常规实验方法获知。
请参阅图1-3,一种高效传动的直驱电机,包括电机本体1,电机本体1的输出端固定连接有输出杆10,输出杆10的左侧贯穿有安装盘7,安装盘7的表面开设有与输出杆10配合使用的安装孔18,输出杆10的表面位于安装盘7的右侧固定连接有定位盘16,输出杆10的表面位于安装盘7的左侧螺纹连接有第三自锁螺母17,通过第三自锁螺母17的定位,能够使安装盘7的安装固定效果更加稳定,同时也便于使用者将安装盘7拆卸进行直接安装,安装盘7的内腔固定连接有螺块13,螺块13的内腔啮合有调节螺杆11,调节螺杆11的一侧固定连接有驱动盘9,驱动盘9的表面开设有驱动凹槽8,驱动凹槽8的对边直径为8mm,通过驱动凹槽8的开设,能够更加方便使用者对驱动盘9进行驱动调节,方便了使用者的操作使用,调节螺杆11的表面螺纹连接有第二自锁螺母12,调节螺杆11的另一侧活动连接有卡爪14,卡爪14的表面涂抹有防护涂层15,防护涂层15的厚度为0.5mm,通过防护涂层15的使用,能够有效提升卡爪14的使用寿命以及使用固定效果,避免了在固定完成后出现打滑影响使用的现象,电机本体1底部的两侧均固定连接有固定螺杆6,固定螺杆6的表面贯穿有安装架5,安装架5表面的两侧均开设有与固定螺杆6配合使用的贯穿孔2,固定螺杆6的表面位于安装架5的顶部和底部均螺纹连接有第一自锁螺母4,安装架5的底部固定连接有安装底板3,安装底板3底部的两侧均开设有通孔,通过安装底板3的使用,能够更加方便使用者对电机进行安装固定,便于使用者的操作使用。
使用时,使用者可通过对第一自锁螺母4进行拆卸松动,对电机本体1的安装高度进行调节,使电机本体1与待连接部件的水平度保持一致,避免了设备在使用时出现连接受力不均的现象,通过使用者拿取工具对驱动凹槽8进行转动继而带动驱动盘9进行转动,通过驱动盘9的转动带动调节螺杆11进行转动,通过调节螺杆11的转动以及螺块13的限位,使其在转动的同时进行移动,继而带动卡爪14进行移动,即可将放入安装盘7内腔的连接部件进行固定卡紧,卡爪14的使用数量为六个,可使安装固定的位置以及安装固定的稳定性得到很好的保证,使用者也可通过拆卸第三自锁螺母17将安装盘7拆下通过输出杆10直接与连接部件进行连接,使用更加灵活,通过上述结构的配合使用,可使装置的连接调节更加稳定方便,避免了在使用过程中易出现连接传动不精准,造成连接部位受力不均出现异常磨损的现象,长时间使用影响传动转化率以及使用寿命的问题,适合推广使用。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。

Claims (5)

  1. 一种高效传动的直驱电机,包括电机本体(1),其特征在于:所述电机本体(1)的输出端固定连接有输出杆(10),所述输出杆(10)的左侧贯穿有安装盘(7),所述安装盘(7)的表面开设有与输出杆(10)配合使用的安装孔(18),所述安装盘(7)的内腔固定连接有螺块(13),所述螺块(13)的内腔啮合有调节螺杆(11),所述调节螺杆(11)的一侧固定连接有驱动盘(9),所述调节螺杆(11)的表面螺纹连接有第二自锁螺母(12),所述调节螺杆(11)的另一侧活动连接有卡爪(14),所述电机本体(1)底部的两侧均固定连接有固定螺杆(6),所述固定螺杆(6)的表面贯穿有安装架(5),所述安装架(5)表面的两侧均开设有与固定螺杆(6)配合使用的贯穿孔(2),所述固定螺杆(6)的表面位于安装架(5)的顶部和底部均螺纹连接有第一自锁螺母(4)。
  2. 根据权利要求1所述的一种高效传动的直驱电机,其特征在于:所述输出杆(10)的表面位于安装盘(7)的右侧固定连接有定位盘(16),所述输出杆(10)的表面位于安装盘(7)的左侧螺纹连接有第三自锁螺母(17)。
  3. 根据权利要求1所述的一种高效传动的直驱电机,其特征在于:所述安装架(5)的底部固定连接有安装底板(3),所述安装底板(3)底部的两侧均开设有通孔。
  4. 根据权利要求1所述的一种高效传动的直驱电机,其特征在于:所述驱动盘(9)的表面开设有驱动凹槽(8),所述驱动凹槽(8)的对边直径为8mm。
  5. 根据权利要求1所述的一种高效传动的直驱电机,其特征在于:所述卡爪(14)的表面涂抹有防护涂层(15),所述防护涂层(15)的厚度为0.5mm。
PCT/CN2020/127745 2020-06-12 2020-11-10 高效传动的直驱电机 WO2021248803A1 (zh)

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CN109698586A (zh) * 2017-10-20 2019-04-30 发那科株式会社 电动机装置
CN110498327A (zh) * 2019-09-21 2019-11-26 中科鼎盛电梯科技江苏有限公司 一种带有转接结构方便快速安装拆卸的曳引机
CN210010474U (zh) * 2019-04-26 2020-02-04 常州戴芮珂机电科技有限公司 一种直驱式卡盘

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US6328274B1 (en) * 1998-03-31 2001-12-11 Fuji Photo Optical Co., Ltd. Motor supporting structure
CN106346033A (zh) * 2016-10-28 2017-01-25 成都欧珀琅精密工具有限公司 具有防止铁屑堵塞功能的液压控制三爪卡盘装置
CN109698586A (zh) * 2017-10-20 2019-04-30 发那科株式会社 电动机装置
CN210010474U (zh) * 2019-04-26 2020-02-04 常州戴芮珂机电科技有限公司 一种直驱式卡盘
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