WO2023109443A1 - 洗衣机的电机皮带限位调节结构 - Google Patents

洗衣机的电机皮带限位调节结构 Download PDF

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Publication number
WO2023109443A1
WO2023109443A1 PCT/CN2022/133647 CN2022133647W WO2023109443A1 WO 2023109443 A1 WO2023109443 A1 WO 2023109443A1 CN 2022133647 W CN2022133647 W CN 2022133647W WO 2023109443 A1 WO2023109443 A1 WO 2023109443A1
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Prior art keywords
plate
rod
washing machine
motor
bracket
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PCT/CN2022/133647
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English (en)
French (fr)
Inventor
张加健
刘玉祯
郑璐颖
张纯锋
孙云朋
郭启超
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青岛胶州海尔洗涤电器有限公司
海尔智家股份有限公司
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Application filed by 青岛胶州海尔洗涤电器有限公司, 海尔智家股份有限公司 filed Critical 青岛胶州海尔洗涤电器有限公司
Publication of WO2023109443A1 publication Critical patent/WO2023109443A1/zh

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/26—Means for adjusting casings relative to their supports
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Definitions

  • the present application relates to the technical field of washing machines, for example, to a motor belt limit adjustment structure of a washing machine.
  • the industrial washing machine is driven by the motor through the belt variable speed to drive the inner tank to rotate, and under the action of the timing controller, it rotates forward and backward, driving the water and clothes to move asynchronously, so that the water and clothes rub and rub against each other to achieve the washing effect.
  • the motor is fixed below the outer cylinder, and the pulley of the motor is connected to the belt pulley of the washing machine through a belt to complete the transmission, so as to realize the rotation of the drum of the washing machine.
  • the traditional installation method of the washing machine motor is usually to arrange a mounting frame on the outer cylinder, and fix the motor on the mounting frame.
  • the position of the motor cannot be adjusted after being fixed, resulting in the inability to adjust the tightness of the belt, making installation and debugging difficult.
  • the outer cylinder is easy to rotate during the process of connecting the belt and the motor pulley, which makes assembly difficult.
  • the present application provides a motor belt limit adjustment structure of a washing machine.
  • the present application discloses a motor belt limit adjustment structure of a washing machine, including:
  • the fixed bracket is arranged on the outer cylinder of the washing machine, the motor of the washing machine is installed on the fixed bracket, and the installation height of the motor on the fixed bracket is adjustable;
  • An adjustment component is arranged on the fixed bracket, and is arranged to adjust the installation height of the motor
  • a limiting component one end of the limiting component is connected to the fixing bracket, and the other end of the limiting component is connected to the outer cylinder.
  • Fig. 1 is the first view after the motor of the washing machine provided by the embodiment of the present application is installed in the outer cylinder;
  • Fig. 2 is a second view of the motor of the washing machine provided in the embodiment of the present application after it is installed in the outer tub;
  • Fig. 3 is the first view of the motor belt limit adjustment structure of the washing machine provided by the embodiment of the present application;
  • Fig. 4 is a partial enlarged view of place A in Fig. 3;
  • Fig. 5 is a second view of the motor belt limit adjustment structure of the washing machine provided by the embodiment of the present application (hidden adjustment assembly);
  • Fig. 6 is a third view of the motor belt limit adjustment structure of the washing machine provided by the embodiment of the present application.
  • 1-Fixed bracket 2-Adjusting component; 3-Limiting component; 4-Installation frame; 5-First side plate; 6-Second side plate;
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.
  • the present embodiment provides a motor belt limit adjustment structure of a washing machine.
  • the motor belt limit adjustment structure of the washing machine includes a fixing bracket 1 , an adjustment assembly 2 and a limit assembly 3 .
  • the fixed bracket 1 is arranged on the outer cylinder 100 of the washing machine, the motor 200 of the washing machine is installed on the fixed bracket 1 , and the installation height of the motor 200 on the fixed bracket 1 is adjustable.
  • the adjusting assembly 2 is arranged on the fixing bracket 1 and is used for adjusting the installation height of the motor 200 .
  • one end of the belt 300 of the motor 200 is wound on the pulley 201 of the motor 200 , and the other end is wound on the pulley 101 of the outer cylinder 100 .
  • the distance between the pulley 201 and the belt pulley 101 can be adjusted by adjusting the installation height of the motor 200 on the fixed bracket 1 by adjusting the component 2, thereby adjusting the degree of tightness of the belt 300 to realize the motor 200.
  • Quick commissioning installation of the Belt 300 That is, the setting of the adjustment component 2 enables the belt 300 to achieve a suitable tightness, thereby reducing the noise of the washing machine and improving the assembly quality of the washing machine. wear and prolong the service life of the belt 300. If the belt 300 is too loose, it will cause the belt 300 to slip; if the belt 300 is too tight, it will cause severe wear of the belt 300 and damage to the motor bearing.
  • the limit component 3 can limit the motor 200, which facilitates the installation and debugging of the belt 300 and improves assembly efficiency.
  • the vibration frequency of the belt 300 it is judged whether the belt 300 meets the installation requirements by measuring the vibration frequency of the belt 300. For example, after the belt 300 is adjusted to a certain degree of tightness, the vibration frequency of the belt 300 is measured. 2. Adjust the tightness of the belt 300 until the vibration frequency of the belt 300 meets the requirements. The measurement of the vibration frequency is simple, which makes it easier to judge the tightness of the belt 300 . In other embodiments, it is also possible to judge whether the belt 300 meets the installation requirements by measuring the tension of the belt 300 .
  • the limit adjustment structure further includes a mounting frame 4 through which the motor 200 is mounted on the fixed bracket 1 , and the installation height of the mounting frame 4 on the fixed bracket 1 is adjustable.
  • the height of the motor 200 relative to the fixed bracket 1 can be adjusted to realize the distance adjustment between the pulley 201 of the motor 200 and the belt pulley 101 of the outer cylinder 100 .
  • the fixed bracket 1 includes a bottom plate 11, and the opposite sides of the bottom plate 11 are respectively provided with a first support plate 12 and a second support plate 13, and the installation frame 4 and the first support plate 12 and the second support plate 13 are flexibly connected.
  • the installation frame 4 includes a first rod 41 , a second rod 42 , a first bracket 43 and a second bracket 44 .
  • One end of the first support 43 and the second support 44 are all rotatably connected with the first bar 41, and the other ends are all rotatably connected with the second bar 42.
  • first bar 41 and the second bar 42 are all connected with the first support plate 12, and the other end is all connected with the second support plate 13, and the installation of the second bar 42 on the first support plate 12 and the second support plate 13 Height adjustable.
  • the installation height of the second rod 42 By adjusting the installation height of the second rod 42 , the height of the motor 200 relative to the bottom plate 11 can be adjusted, and then the distance between the pulley 201 and the belt pulley 101 can be adjusted to realize the adjustment of the tightness of the belt 300 .
  • both the first bracket 43 and the second bracket 44 include a cylindrical structure and legs arranged on both sides of the cylindrical structure, and the two cylindrical structures are respectively sleeved on the two ends of the motor 200 shell.
  • the legs are rotatably connected with the first rod 41 and the second rod 42 respectively.
  • the first support plate 12 and the second support plate 13 are provided with a strip-shaped hole 121, the strip-shaped hole 121 extends along the moving direction of the motor 200, and the second rod 42 One end passes through the strip-shaped hole 121 of the first support plate 12 , and the other end passes through the strip-shaped hole 121 of the second support plate 13 , and the position of the second rod 42 in the strip-shaped hole 121 is adjustable.
  • the height of the second rod 42 relative to the base plate 11 can be adjusted, that is, the installation height of the second rod 42 on the first support plate 12 and the second support plate 13 is adjusted to realize The height of the motor 200 on the fixed bracket 1 is adjusted so that the tightness of the belt 300 can be adjusted.
  • the adjustment assembly 2 includes a threaded rod 21 and an adjustment nut 22 that is adjustable in position on the threaded rod 21 , and the side of the first support plate 12 away from the bottom plate 11 is provided with The flange 122 , the flange 122 extends toward the side facing away from the motor 200 .
  • One end of the threaded rod 21 is connected to the second rod 42 , and the other end movably passes through the flange 122 , and the adjusting nut 22 is located on the side of the flange 122 facing away from the second rod 42 .
  • the adjustment nut 22 and the threaded rod 21 are threaded to adjust the position of the second rod 42 , which can accurately control the adjustment range of the second rod 42 and ensure that the tightness of the belt 300 meets the design requirements.
  • the adjustment assembly 2 further includes a connecting plate 23 , one end of the connecting plate 23 is connected to the second rod 42 , and the other end is connected to the threaded rod 21 .
  • the connecting plate 23 includes a first plate 231 and a second plate 232 arranged at an angle, the first plate 231 is parallel to the first support plate 12 , and the second plate 232 is parallel to the flange 122 .
  • One end of the second rod 42 protruding from the first support plate 12 runs through the first plate 231, and the threaded rod 21 runs through the second plate 232 and the flange 122 in turn.
  • the threaded rod 21 drives the second The rod 42 moves up and down in the bar-shaped hole 121 .
  • the arrangement of the connecting plate 23 can ensure the stability of the connection between the threaded rod 21 and the second rod 42, so that the motor 200 can be raised or lowered stably.
  • the limiting assembly 3 includes an anti-rotation plate 31 , one end of the anti-rotation plate 31 is connected to the outer cylinder 100 , and the other end is connected to the fixing bracket 1 .
  • the anti-rotation plate 31 is provided with a connecting ear plate, and the connecting ear plate is connected with the first support plate 12 of the fixing bracket 1 through bolts.
  • an extension plate 32 is disposed on the anti-rotation plate 31 , and the extension plate 32 extends toward the fixing bracket 1 and extends below the fixing bracket 1 to abut against the bottom plate 11 of the fixing bracket 1 .
  • the abutment between the extension plate 32 and the bottom plate 11 can enhance the limiting effect of the anti-rotation plate 31 on the fixed bracket 1 , ensuring that the fixed bracket 1 will not move relative to the outer tube 100 .
  • a first side plate 5 and a second side plate 6 are provided on the outer cylinder 100, both of the first side plate 5 and the second side plate 6 are L-shaped plates fixed on the outer On the cylinder 100, it is used to install and fix the outer cylinder 100.
  • One end of the fixing bracket 1 is connected to the first side plate 5 , and the other end is connected to the second side plate 6 .
  • the two ends of bottom plate 11 are all provided with mounting plate 14, and the two ends of fixed bracket 1 are connected with first side plate 5 and second side plate 6 respectively through mounting plate 14, further increase fixing The installation firmness of the bracket 1 on the outer cylinder 100 .
  • the embodiment of the present application provides a motor belt limit adjustment structure of a washing machine, which can realize quick installation and debugging of the motor and the belt, and improve assembly efficiency.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

本申请涉及洗衣机技术领域，公开一种洗衣机的电机皮带限位调节结构，包括固定支架、调节组件和限位组件。洗衣机的电机安装于固定支架上，调节组件用于调节电机的安装高度。限位组件的一端与固定支架连接，限位组件的另一端与外筒连接。

Description

洗衣机的电机皮带限位调节结构
本申请要求在2021年12月13日提交中国专利局、申请号为202111523028.X的中国专利申请的优先权，以上申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及洗衣机技术领域，例如涉及一种洗衣机的电机皮带限位调节结构。
背景技术
工业洗衣机由电机通过皮带变速带动内胆转动、且在时序控制器作用下正反旋转，带动水和衣物作不同步运动，使水和衣物等相互摩擦、揉搓，达到洗净效果。现有的工业洗衣机，电机固定在外筒下方，通过皮带连接电机的带轮与洗衣机皮带盘完成传动，实现洗衣机滚筒的旋转。
洗衣机电机的传统安装方式通常是在外筒上设置安装架，将电机固定在安装架上。这种安装方式，电机的位置固定后不可调节，导致皮带的松紧度不能调节，安装调试困难。此外，在连接皮带与电机带轮过程中外筒容易转动，装配难度高。
发明内容
本申请提供一种洗衣机的电机皮带限位调节结构。
本申请公开一种洗衣机的电机皮带限位调节结构，包括：
固定支架，设置于洗衣机的外筒上，所述洗衣机的电机安装于所述固定支架上，所述电机在所述固定支架上的安装高度可调；
调节组件，设置于所述固定支架上，设置为调节所述电机的安装高度；
限位组件，所述限位组件的一端与所述固定支架连接，所述限位组件的另一端与所述外筒连接。
附图说明
图1是本申请实施例提供的洗衣机的电机安装于外筒后的第一视图；
图2是本申请实施例提供的洗衣机的电机安装于外筒后的第二视图；
图3是本申请实施例提供的洗衣机的电机皮带限位调节结构的第一视图；
图4是图3中A处的局部放大图；
图5是本申请实施例提供的洗衣机的电机皮带限位调节结构的第二视图(隐藏调节组件)；
图6是本申请实施例提供的洗衣机的电机皮带限位调节结构的第三视图。
图中：
1-固定支架；2-调节组件；3-限位组件；4-安装架；5-第一侧板；6-第二侧板；
11-底板；12-第一支撑板；13-第二支撑板；14-安装板；
121-条形孔；122-翻边；
21-螺纹杆；22-调节螺母；23-连接板；
231-第一板；232-第二板；
31-防转板；32-延伸板；
41-第一杆；42-第二杆；43-第一支架；44-第二支架；
100-外筒；101-皮带盘；
200-电机；201-皮带轮；
300-皮带。
具体实施方式
下面将结合附图对本申请实施例进行描述。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
在本申请的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”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申请和简化描述，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申请的限制。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。其中，术语“第一位置”和“第二位置”为两个不同的位置。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接；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申请中的具体含义。
如图1至图3所示，本实施例提供一种洗衣机的电机皮带限位调节结构，该洗衣机的电机皮带限位调节结构包括固定支架1、调节组件2和限位组件3。
其中，固定支架1设置于洗衣机的外筒100上，洗衣机的电机200安装于固定支架1上，且电机200在固定支架1上的安装高度可调。调节组件2设置于固定支架1上，用于调节电机200的安装高度。
参阅图1和图2，电机200的皮带300的一端绕设于电机200的皮带轮201上，另一端绕设于外筒100的皮带盘101上。安装调试电机200和皮带300时，通过调节组件2微调电机200在固定支架1上的安装高度，即可调节皮带轮201与皮带盘101之间的间距，从而调节皮带300的松紧程度，实现电机200的皮带300的快速调试安装。即调节组件2的设置使得皮带300能够达到合适的松紧度，从而减小洗衣机噪声，提高洗衣机装配质量，同时皮带300保持合适的松紧度能够减小皮带300与皮带轮201及皮带盘101之间的磨损，延长皮带300使用寿命。皮带300过松会导致皮带300打滑现象，皮带300过紧会导致皮带300磨损严重和电机轴承损坏。
限位组件3的一端与固定支架1连接，另一端与外筒100连接，也就是说固定支架1与外筒100之间不会相对转动，即电机200与外筒100之间不会相对转动，在安装皮带300时，限位组件3能够对电机200起到限位作用，便于皮带300的安装调试，提高装配效率。
本实施例中，通过测量皮带300的振动频率来判断皮带300是否符合安装要求，例如，当皮带300调节至一定的松紧度后，测量皮带300的振动频率，若不满足要求则再次通过调节组件2调节皮带300的松紧度，直至皮带300的振动频率满足要求即可。振动频率测量简单，使得皮带300的松紧度更容易判断。在其他实施例中，也可通过测量皮带300的张力判断皮带300是否符合安装要求。
在一实施例中，参阅图3，该限位调节结构还包括安装架4，电机200通过安装架4安装于固定支架1上，安装架4在固定支架1上的安装高度可调。通过调整安装架4在固定支架1上的位置可调节电机200相对固定支架1的高度，实现电机200的皮带轮201与外筒100的皮带盘101之间的间距调节。
在一实施例中，参阅图3和图6，固定支架1包括底板11，底板11相对的两侧边分别设置有第一支撑板12和第二支撑板13，安装架4与第一支撑板12和第二支撑板13活动连接。例如，安装架4包括第一杆41、第二杆42、第一支架43和第二支架44。第一支架43和第二支架44的一端均与第一杆41转动 连接，另一端均与第二杆42转动连接。第一杆41和第二杆42的一端均与第一支撑板12连接，另一端均与第二支撑板13连接，第二杆42在第一支撑板12和第二支撑板13上的安装高度可调。通过调节第二杆42的安装高度能够调节电机200相对底板11的高度，进而调节皮带轮201与皮带盘101的间距，实现皮带300的松紧度调节。
如图3所示，电机200的一端固定于第一支架43上，另一端固定于第二支架44上。本实施例中，第一支架43和第二支架44均包括圆筒结构以及设置于圆筒结构两侧的支腿，两个圆筒结构分别套设于电机200外壳的两端，两个支腿分别与第一杆41和第二杆42转动连接。当第二杆42相对第一支撑板12和第二支撑板13移动时，两个支腿能够相对第一杆41和第二杆42转动，以适应支腿与第一杆41和第二杆42之间的角度变化。
在一实施例中，参阅图5和图6，第一支撑板12和第二支撑板13上均设置有条形孔121，条形孔121沿电机200的移动方向延伸，第二杆42的一端穿过第一支撑板12的条形孔121，另一端穿过第二支撑板13的条形孔121，第二杆42在条形孔121内的位置可调。通过调节第二杆42在条形孔121内的位置能够调节第二杆42相对底板11的高度，即调整第二杆42在第一支撑板12和第二支撑板13上的安装高度，实现电机200在固定支架1上的高度调节，从而能够调整皮带300的松紧度。
在一实施例中，参阅图3和图4，调节组件2包括螺纹杆21以及位置可调地设置于螺纹杆21上的调节螺母22，第一支撑板12远离底板11的一侧边设置有翻边122，翻边122朝背向电机200的一侧延伸。螺纹杆21的一端与第二杆42连接，另一端活动贯穿翻边122，调节螺母22位于翻边122背向第二杆42的一侧。调整皮带300松紧度时，旋拧调节螺母22，使螺纹杆21带动第二杆42在条形孔121内移动，从而实现第二杆42的安装高度调节，即调整电机200在固定支架1上的安装高度。本实施例采用调节螺母22与螺纹杆21的螺纹连接方式实现第二杆42的位置调节，能够精准控制第二杆42的调节幅度，确保皮带300松紧程度符合设计要求。
例如，在图3中，旋拧调节螺母22使第二杆42在条形孔121内向上移动时，电机200位置抬高，皮带300张紧。旋拧调节螺母22使第二杆42在条形孔121内向下移动时电机200位置降低，皮带300变松。
在一实施例中，参阅图3和图4，调节组件2还包括连接板23，连接板23的一端与第二杆42连接，另一端与螺纹杆21连接。本实施例中，连接板23包 括呈夹角设置的第一板231和第二板232，第一板231与第一支撑板12平行，第二板232与翻边122平行。第二杆42伸出第一支撑板12的一端贯穿第一板231，螺纹杆21依次贯穿第二板232和翻边122，旋拧调节螺母22时，螺纹杆21通过连接板23带动第二杆42在条形孔121内上下移动。连接板23的设置能够保证螺纹杆21与第二杆42之间的连接稳定性，以使电机200稳定抬高或降低。
在一实施例中，参阅图3和图5，限位组件3包括防转板31，防转板31的一端与外筒100连接，另一端与固定支架1连接。防转板31上设置有连接耳板，连接耳板通过螺栓与固定支架1的第一支撑板12连接。在一实施例中，防转板31上设置有延伸板32，延伸板32朝向固定支架1延伸，并伸入固定支架1的下方与固定支架1的底板11抵接。延伸板32与底板11抵接能够增强防转板31对固定支架1的限位作用，确保固定支架1不会相对外筒100移动。
在一实施例中，参阅图1和图2，外筒100上设置有第一侧板5和第二侧板6，第一侧板5和第二侧板6均为L形板，固定在外筒100上，用于安装固定外筒100。固定支架1的一端与第一侧板5连接，另一端与第二侧板6连接。例如，参阅图3和图6，底板11的两端均设置有安装板14，固定支架1的两端均通过安装板14分别与第一侧板5和第二侧板6连接，进一步增加固定支架1在外筒100上的安装牢固度。
本申请实施例提供一种洗衣机的电机皮带限位调节结构，能够实现电机与皮带的快速安装和调试，提高装配效率。
本领域技术人员会理解，本申请不限于这里的特定实施例，对本领域技术人员来说能够进行各种变化、重新调整和替代而不会脱离本申请的保护范围。本申请不仅仅限于以上实施例，在不脱离本发明构思的情况下，还可以包括更多其他等效实施例，而本申请的范围由所附的权利要求范围决定。

Claims (10)

  1. 一种洗衣机的电机皮带限位调节结构，包括：
    固定支架(1)，设置于洗衣机的外筒(100)上，所述洗衣机的电机(200)安装于所述固定支架(1)上，所述电机(200)在所述固定支架(1)上的安装高度可调；
    调节组件(2)，设置于所述固定支架(1)上，设置为调节所述电机(200)的安装高度；
    限位组件(3)，所述限位组件(3)的一端与所述固定支架(1)连接，所述限位组件(3)的另一端与所述外筒(100)连接。
  2. 根据权利要求1所述的洗衣机的电机皮带限位调节结构，还包括安装架(4)，所述电机(200)通过所述安装架(4)安装于所述固定支架(1)上，所述安装架(4)在所述固定支架(1)上的安装高度可调。
  3. 根据权利要求1或2所述的洗衣机的电机皮带限位调节结构，其中，所述固定支架(1)包括底板(11)，所述底板(11)相对的两侧边分别设置有第一支撑板(12)和第二支撑板(13)，所述安装架(4)与所述第一支撑板(12)和所述第二支撑板(13)活动连接。
  4. 根据权利要求3所述的洗衣机的电机皮带限位调节结构，其中，所述安装架(4)包括第一杆(41)、第二杆(42)、第一支架(43)和第二支架(44)，所述第一支架(43)和所述第二支架(44)的一端分别与所述第一杆(41)转动连接，所述第一支架(43)和所述第二支架(44)的另一端分别与所述第二杆(42)转动连接，所述第一杆(41)和所述第二杆(42)的一端分别与所述第一支撑板(12)连接，所述第一杆(41)和所述第二杆(42)的另一端分别与所述第二支撑板(13)连接，所述第二杆(42)在所述第一支撑板(12)和所述第二支撑板(13)上的安装高度可调，所述电机(200)的一端固定于所述第一支架(43)上，所述电机(200)的另一端固定于所述第二支架(44)上。
  5. 根据权利要求4所述的洗衣机的电机皮带限位调节结构，其中，所述第一支撑板(12)和所述第二支撑板(13)上分别设置有条形孔(121)，所述条形孔(121)沿所述电机(200)的移动方向延伸，所述第二杆(42)的一端穿过所述第一支撑板(12)的条形孔(121)，所述第二杆(42)的另一端穿过所述第二支撑板(13)的条形孔(121)，所述第二杆(42)在所述条形孔(121)内的位置可调。
  6. 根据权利要求4所述的洗衣机的电机皮带限位调节结构，其中，所述调节组件(2)包括螺纹杆(21)以及位置可调地设置于所述螺纹杆(21)上的调节 螺母(22)，所述第一支撑板(12)远离所述底板(11)的一侧边设置有翻边(122)，所述螺纹杆(21)的一端与所述第二杆(42)连接，所述螺纹杆(21)的另一端活动贯穿所述翻边(122)，所述调节螺母(22)位于所述翻边(122)背向所述第二杆(42)的一侧，旋拧所述调节螺母(22)能够调节所述第二杆(42)在所述第一支撑板(12)和所述第二支撑板(13)上的安装高度。
  7. 根据权利要求6所述的洗衣机的电机皮带限位调节结构，其中，所述调节组件(2)还包括连接板(23)，所述连接板(23)的一端与所述第二杆(42)连接，所述连接板(23)的另一端与所述螺纹杆(21)连接。
  8. 根据权利要求7所述的洗衣机的电机皮带限位调节结构，其中，所述连接板(23)包括呈夹角设置的第一板(231)和第二板(232)，所述第一板(231)与所述第一支撑板(12)平行，所述第二板(232)与所述翻边(122)平行。
  9. 根据权利要求1所述的洗衣机的电机皮带限位调节结构，其中，所述限位组件(3)包括防转板(31)，所述防转板(31)的一端与所述外筒(100)连接，所述防转板(31)的另一端与所述固定支架(1)连接，所述防转板(31)上设置有延伸板(32)，所述延伸板(32)朝向所述固定支架(1)延伸，并伸入所述固定支架(1)的下方与所述固定支架(1)抵接。
  10. 根据权利要求1-9任一项所述的洗衣机的电机皮带限位调节结构，其中，所述外筒(100)上设置有第一侧板(5)和第二侧板(6)，所述固定支架(1)的一端与所述第一侧板(5)连接，所述固定支架(1)的另一端与所述第二侧板(6)连接。
PCT/CN2022/133647 2021-12-13 2022-11-23 洗衣机的电机皮带限位调节结构 WO2023109443A1 (zh)

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