Laundry treating apparatus

Abstract

The utility model provides a clothes processing device, the clothes processing device comprises a barrel body, a mounting plate, a rotor assembly and a stator assembly, the barrel body can contain clothes, the mounting plate is connected with the barrel body, the mounting plate comprises a mounting part, the rotor assembly is connected with the mounting part and can rotate relative to the mounting plate, and the stator assembly and the rotor assembly are oppositely arranged. By arranging the mounting part on the mounting plate, the rotor assembly can be directly assembled and connected with the mounting part on the mounting plate and can be connected with the rotor assembly, a motor end cover and other parts do not need to be additionally arranged on the side, close to the barrel body, of the stator assembly, the structure of a driving motor in the clothes processing device is simplified, and the cost of the clothes processing device can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing devices, and in particular to a clothing processing device. Background Art

[0002] At present, in the related art, a barrel is provided inside the clothing processing device, and a mounting plate is provided under the barrel. The clothing processing device needs to be provided with a driving motor to drive the impeller in the barrel to complete the washing of the clothing in the barrel. The motor of the clothing processing device in the related art includes a stator assembly and a rotor assembly. The two ends of the stator assembly and the rotor assembly are respectively provided with end covers. The end covers can not only realize rotation support for the two ends of the rotor assembly, but also can be used to cover the stator assembly and the rotor assembly. When assembling the motor, a connector is used to install the end cover of the motor on the mounting plate of the clothing processing device to realize the connection and installation of the motor and the clothing processing device. However, the above structure leads to a large number of structural components of the clothing processing device, which increases the difficulty of assembly in a limited installation space and also increases the production cost of the clothing processing device. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology.

[0004] To this end, a first aspect of the present invention provides a clothes processing device.

[0005] In view of this, the first aspect of the utility model provides a clothing processing device, including a barrel body, a mounting plate, a rotor assembly and a stator assembly. The barrel body can hold clothing, the mounting plate is connected to the barrel body, the mounting plate includes a mounting portion, the rotor assembly is connected to the mounting portion and can rotate relative to the mounting plate, and the stator assembly and the rotor assembly are arranged relative to each other.

[0006] A clothing treatment device defined in the present application includes a barrel, a mounting plate, a rotor assembly and a stator assembly. The barrel can hold clothing, the mounting plate is connected to the barrel, the mounting plate includes a mounting portion, the rotor assembly is connected to the mounting portion and can rotate relative to the mounting plate, and the stator assembly and the rotor assembly are arranged relative to each other, ensuring that the stator assembly can stably provide power to the rotor assembly, thereby achieving stable operation of the entire clothing treatment device. In this embodiment, by arranging the mounting portion on the mounting plate, the rotor assembly can be directly assembled and connected with the mounting portion on the mounting plate, and can be connected to the rotor assembly. It is not necessary to additionally arrange components such as motor end covers on the side of the stator assembly close to the barrel, simplifying the driving motor structure in the clothing treatment device, and reducing the cost of the clothing treatment device. By arranging a mounting plate that can be connected to the barrel and the rotor assembly respectively, it is also possible to no longer additionally arrange a mounting piece between the driving motor and the barrel. While realizing the assembly of the rotor assembly, the structural strength of the clothing treatment device is improved, vibration caused by loosening and wear of the mounting piece is avoided, and the noise generated by the operation of the clothing treatment device is reduced, thereby improving the use effect. At the same time, since the mounting plate can also be connected to the barrel, the installation structure in the clothing treatment device can be simplified.

[0007] Furthermore, by providing a mounting portion on the mounting plate and directly assembling and connecting the rotor assembly to the mounting portion on the mounting plate, the internal space of the clothing processing device can be simplified and installation can be facilitated without requiring additional mounting parts. Therefore, there is no need to assemble the mounting parts in a small space, thereby reducing the difficulty of assembling the clothing processing device and improving assembly efficiency.

[0008] Furthermore, when assembling the clothing processing device, the rotor assembly can be directly fixed through the mounting portion of the mounting plate, which can simplify the assembly process and improve production and installation efficiency.

[0009] Furthermore, by directly providing a mounting plate, the end cover of the stator assembly close to the barrel body can be replaced, thereby reducing the number of end covers and reducing costs.

[0010] Furthermore, through the rotation of the rotor assembly and the power provided by the stator assembly, the clothes can be fully stirred and turned in the barrel, achieving efficient cleaning.

[0011] Furthermore, the end cover is buckled on the side of the stator assembly away from the mounting plate, which plays a role in sealing and protecting the stator assembly. The end cover not only prevents external dust or impurities from entering the interior of the stator assembly, but also ensures the stability and safety of the stator assembly.

[0012] Furthermore, the stator assembly and the rotor assembly can be fixedly installed by means of the mounting plate and the end cover, thereby simplifying the mounting structure required for the drive motor, reducing costs, and facilitating the disassembly of the stator assembly and the rotor assembly. When the clothing processing device is maintained and replaced, the stator assembly and the rotor assembly can be disassembled by disassembling the end cover and the mounting plate, thereby reducing maintenance costs.

[0013] In addition, the clothes processing device in the above technical solution provided by the utility model may also have the following additional technical features:

[0014] In some technical schemes of the utility model, optionally, the mounting portion is provided with a first bearing chamber, the rotor assembly includes a rotor core, a rotating shaft and a first bearing, the rotating shaft is passed through the rotor core, the first bearing is sleeved on the rotating shaft and is located on a side of the rotor core close to the mounting plate, and at least part of the first bearing is embedded in the first bearing chamber.

[0015] In this technical solution, the mounting portion is provided with a first bearing chamber, and the rotor assembly includes a rotor core, a rotating shaft and a first bearing. The rotating shaft is passed through the rotor core, and the first bearing is sleeved on the rotating shaft and is located on the side of the rotor core close to the mounting plate. At least part of the first bearing is embedded in the first bearing chamber. By setting the first bearing chamber, the first bearing of the rotor assembly can be limited, and at the same time, it plays a role as an installation guide to improve the assembly efficiency, so that the mounting portion of the mounting plate can axially position the rotor assembly, and at the same time, the first bearing in the rotor assembly can be fixed through the first bearing chamber, thereby improving the installation efficiency of the rotor assembly.

[0016] In some technical solutions of the present invention, optionally, the stator assembly includes a stator core, and the stator core is provided with a positioning hole that penetrates the stator core along the axial direction; the mounting plate also includes a first positioning portion, and the first positioning portion is embedded in the positioning hole.

[0017] In this technical solution, the stator assembly includes a stator core, and the stator core is provided with a positioning hole that penetrates the stator core in the axial direction; the mounting plate also includes a first positioning portion, and the first positioning portion is embedded in the positioning hole. By embedding the first positioning portion in the positioning hole of the stator core, the connection between the stator core and the mounting plate is more stable, and the structural stability of the entire stator assembly is enhanced. Due to the interlocking design of the positioning hole and the first positioning portion, the connection between the stator core and the mounting plate is not easy to loosen or fall off, which improves the reliability of the stator assembly. The first positioning portion is embedded in the positioning hole to improve the structural rigidity, reduce the vibration generated when the clothing processing device is working, thereby reducing noise and optimizing the use effect of the clothing processing device.

[0018] In some technical solutions of the present invention, optionally, the mounting plate is provided with a first mounting hole, which is opposite to the positioning hole; the stator assembly is provided with a second mounting hole, which is opposite to the positioning hole; the clothing processing device also includes a fastener, which is passed through the first mounting hole, the positioning hole and the second mounting hole.

[0019] In this technical solution, the mounting plate is provided with a first mounting hole, which is opposite to the positioning hole; the stator assembly is provided with a second mounting hole, which is opposite to the positioning hole; the clothing processing device also includes a fastener, which is inserted into the first mounting hole, the positioning hole, and the second mounting hole, and can cooperate with the fastener through the first mounting hole, the positioning hole, and the second mounting hole to achieve radial positioning of the stator assembly, improve the stability of the stator assembly, reduce the structural shaking of the stator assembly, and improve the internal structural stability of the clothing processing device. Furthermore, the pre-set first mounting hole, the positioning hole, and the second mounting hole can facilitate the installation of the fastener, and can also provide an installation guide for the installation of the fastener, reducing the difficulty of installation. When maintaining the clothing processing device, the structure in which the fastener is inserted into the first mounting hole, the positioning hole, and the second mounting hole is also easy to disassemble, which is convenient for later replacement and maintenance.

[0020] In some technical solutions of the present utility model, optionally, the mounting portion is provided with a mounting groove; part of the rotor core is located in the mounting groove.

[0021] In this technical solution, the mounting portion is provided with a mounting groove, and part of the rotor core is located in the mounting groove. By providing the mounting groove, the rotor core can be guided for installation, which can improve the assembly efficiency. At the same time, the mounting groove can accommodate part of the rotor core, position the rotor core, and improve the structural stability. At the same time, assembly space can be reserved for the rotor assembly, which is convenient for assembly.

[0022] In some technical solutions of the present invention, optionally, the mounting plate further includes a raised portion, which is connected to the bottom wall of the mounting groove and protrudes from the bottom wall of the mounting groove toward the stator core. The raised portion is arranged in a ring shape to enclose a first bearing chamber.

[0023] In this technical solution, the mounting plate also includes a raised portion, which is connected to the bottom wall of the mounting groove and protrudes from the bottom wall of the mounting groove toward the stator core. The raised portion is arranged in a ring shape to enclose a first bearing chamber, which can improve the structural strength, reduce the noise generated by the operation of the clothing processing device, and improve the use effect.

[0024] By providing the raised portion, not only can the rotor assembly and the stator assembly be limited, but the positioning structure can also be simplified. When producing a clothing processing device, a mounting plate with a raised portion can be produced by sheet metal stamping, thereby reducing production costs and improving production efficiency.

[0025] In some technical solutions of the present utility model, optionally, the mounting portion, the first positioning portion and the raised portion are an integrated structure.

[0026] In this technical solution, the mounting portion, the first positioning portion and the raised portion are an integrated structure, which can improve the stability and robustness of the entire structure. The risk of performance degradation or failure caused by loose or damaged connections between components can be reduced. The integrated structure makes the installation process simpler and faster. Since there is no need to install and fix each component separately, the installation steps and the required time are reduced, and the error rate during the installation process is also reduced. The integrated structure is easier to automate and standardize production during the manufacturing process, thereby improving production efficiency. Furthermore, by optimizing the structural layout and reducing unnecessary connectors, the overall size and weight can be reduced, thereby saving space and material costs.

[0027] In some technical solutions of the present utility model, optionally, the first positioning portion is arranged around the first mounting hole and extends into the positioning hole along the axial direction of the stator core.

[0028] In this technical solution, the first positioning portion is arranged around the first mounting hole and extends into the positioning hole along the axial direction of the stator core, which can improve the structural strength of the mounting plate and the stator assembly, simplify the positioning structure, and reduce costs.

[0029] In some technical solutions of the present utility model, optionally, there are multiple first positioning portions, and the multiple first positioning portions are arranged along the circumference of the installation groove.

[0030] In this technical solution, there are multiple first positioning parts, which are arranged along the circumference of the mounting groove. The multiple first positioning parts can fix the stator core, improve the structural strength, and no additional mounting parts are required. While fixing the stator assembly, the structural strength of the clothing processing device is improved, vibration caused by loosening and wear of the mounting parts is avoided, and the noise generated by the clothing processing device during operation is reduced, thereby improving the use effect of the device. At the same time, the first positioning parts arranged circumferentially can also improve the accuracy of positioning the stator core.

[0031] Furthermore, a plurality of first positioning portions may be provided according to the size of the clothing processing device and the use environment. By providing a plurality of first positioning portions around the stator core, the shaking inside the clothing processing device may be reduced, thereby reducing vibration and noise.

[0032] In some technical solutions of the present utility model, optionally, the mounting plate abuts against one side of the stator core.

[0033] In this technical solution, the mounting plate is against one side of the stator core, and the mounting plate can provide axial support for the stator core, thereby playing a role in axial positioning of the stator assembly, improving the structural strength of the stator assembly and the mounting plate, and there is no need to additionally set an end cover on the side of the stator assembly close to the barrel body, simplifying the structure of the driving motor in the clothing processing device, and reducing the cost of the clothing processing device. By setting a mounting plate that can be connected to the barrel body and the rotor assembly respectively, there is no need to additionally set a mounting part between the driving motor and the barrel body, and while achieving the assembly of the rotor assembly, the structural strength of the clothing processing device is improved, vibration caused by loosening and wear of the mounting parts is avoided, and the noise generated by the operation of the clothing processing device is reduced, thereby improving the use effect.

[0034] In some technical solutions of the present utility model, optionally, the stator assembly further includes an end cover, which is buckled on a side of the stator core away from the mounting plate, and the second mounting hole is provided on the end cover.

[0035] In this technical solution, the stator assembly further includes an end cover, which is buckled on the side of the stator core away from the mounting plate, and the second mounting hole is provided on the end cover. The stator assembly can be fixedly installed by providing the end cover, which protects the side of the stator core away from the mounting plate, prevents external pollutants and debris from entering the stator assembly, facilitates the assembly of the stator assembly, and prolongs the service life of the stator assembly.

[0036] In some technical solutions of the present utility model, optionally, the end cover includes a second positioning portion, the second positioning portion is arranged around the second mounting hole, and extends into the positioning hole along the axial direction of the stator core.

[0037] In this technical solution, the end cover includes a second positioning portion, which is arranged around the second mounting hole and extends into the positioning hole along the axial direction of the stator core. This can improve the structural strength of the end cover and the stator assembly, facilitate installation, simplify the positioning structure between the end cover and the stator assembly, and reduce costs.

[0038] In some technical solutions of the present invention, optionally, the end cover is provided with a second bearing chamber, and the rotor assembly also includes a second bearing, the second bearing is sleeved on the rotating shaft and located on the side of the rotor core away from the mounting plate, and at least part of the second bearing is embedded in the second bearing chamber.

[0039] In this technical solution, the end cover is provided with a second bearing chamber, and the rotor assembly further includes a second bearing, which is sleeved on the rotating shaft and located on the side of the rotor core away from the mounting plate, and at least part of the second bearing is embedded in the second bearing chamber. The second bearing can provide support and positioning for the rotor assembly. It ensures that the rotating shaft can maintain a stable axial and radial position when rotating at high speed, thereby reducing wear and noise caused by vibration or deviation. Furthermore, by embedding the second bearing in the second bearing chamber, the installation process of the clothing processing device is simplified. At the same time, when the bearing needs to be replaced or repaired, it is only necessary to remove the end cover without disassembling the entire rotor assembly, thereby improving the convenience and efficiency of maintenance.

[0040] In some technical solutions of the present invention, optionally, the stator assembly further includes a plastic-coated portion, the plastic-coated portion is plastic-coated on the stator core, and the second mounting hole is provided on the plastic-coated portion.

[0041] In this technical solution, the stator assembly also includes a plastic coating part, which is coated on the stator core. By providing the plastic coating part, the stator core can be tightly coated, the structural stability and integrity of the stator assembly can be enhanced, and the stability of the stator assembly during operation can be improved. By providing the second mounting hole on the plastic coating part, the assembly efficiency of the stator assembly can be improved, and the installation cost of the clothing processing device can be reduced.

[0042] By arranging the plastic-coated portion to be plastic-coated on the stator core, the adaptability of the plastic-coated portion can be improved, and the assembly efficiency of the clothing processing device can be improved while further reducing the cost.

[0043] In some technical solutions of the present invention, optionally, the stator assembly also includes a support cover, the support cover is embedded in the plastic-coated part and is located on the side of the stator core away from the mounting plate, and the support cover is provided with a third bearing chamber. The rotor assembly also includes a third bearing, the third bearing is sleeved on the rotating shaft and is located on the side of the rotor core away from the mounting plate, and at least part of the third bearing is embedded in the third bearing chamber.

[0044] In this technical solution, the stator assembly also includes a support cover, which is embedded in the plastic-coated part and located on the side of the stator core away from the mounting plate, which can enhance the structural stability. The support cover is provided with a third bearing chamber. The rotor assembly also includes a third bearing, which is sleeved on the rotating shaft and located on the side of the rotor core away from the mounting plate, ensuring that the rotating shaft can maintain a stable axial and radial position when rotating at high speed, thereby reducing wear and noise caused by vibration or deviation. At least part of the third bearing is embedded in the third bearing chamber, which can further enhance the stability of the rotor assembly when rotating at high speed. At least part of the third bearing is embedded in the third bearing chamber, which can facilitate the installation and maintenance of the rotor assembly.

[0045] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0047] Figure 1 This is one of the structural schematic diagrams of a clothes processing device according to an embodiment of the utility model;

[0048] Figure 2 for Figure 1 AA cross-sectional structural diagram of the clothes treating device of the illustrated embodiment;

[0049] Figure 3 This is a second structural schematic diagram of a clothes processing device according to an embodiment of the utility model;

[0050] Figure 4 This is a third structural schematic diagram of a clothes processing device according to an embodiment of the utility model;

[0051] Figure 5 It is a structural schematic diagram of a mounting plate according to an embodiment of the utility model;

[0052] Figure 6 This is a fourth structural schematic diagram of a clothes processing device according to an embodiment of the utility model;

[0053] Figure 7 for Figure 6 EE cross-sectional structural diagram of the clothes treating device of the illustrated embodiment.

[0054] in, Figures 1 to 7 The corresponding relationship between the reference numerals and component names in the figure is:

[0055] 100 clothing processing device, 110 barrel, 120 mounting plate, 122 first positioning portion, 124 first mounting hole, 126 protrusion, 130 mounting portion, 132 first bearing chamber, 134 mounting groove, 140 rotor assembly, 142 rotor core, 144 rotating shaft, 146 first bearing, 148 second bearing, 150 stator assembly, 152 stator core, 154 positioning hole, 156 plastic-coated portion, 158 support cover, 160 end cover, 162 second mounting hole, 164 second positioning portion, 166 second bearing chamber, 170 fastener, 172 third bearing, 174 third bearing chamber. DETAILED DESCRIPTION

[0056] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0057] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0058] Refer to the following Figures 1 to 7 A laundry treating apparatus 100 according to some embodiments of the present invention is described.

[0059] In the embodiment of the present utility model, Figure 1 and Figure 2 As shown, a clothing processing device 100 is provided, including a barrel body 110, a mounting plate 120, a rotor assembly 140 and a stator assembly 150. The barrel body 110 can hold clothing, the mounting plate 120 is connected to the barrel body 110, the mounting plate 120 includes a mounting portion 130, the rotor assembly 140 is connected to the mounting portion 130 and can rotate relative to the mounting plate 120, and the stator assembly 150 is arranged opposite to the rotor assembly 140.

[0060] A clothing treatment device 100 defined in the present application includes a barrel 110, a mounting plate 120, a rotor assembly 140 and a stator assembly 150. The barrel 110 can hold clothing. The mounting plate 120 is connected to the barrel 110. The mounting plate 120 includes a mounting portion 130. The rotor assembly 140 is connected to the mounting portion 130 and can rotate relative to the mounting plate 120. The stator assembly 150 and the rotor assembly 140 are arranged relative to each other, ensuring that the stator assembly 150 can stably provide power to the rotor assembly 140, thereby achieving stable operation of the entire clothing treatment device 100. In this embodiment, by providing the mounting portion 130 on the mounting plate 120, the rotor assembly 140 can be directly assembled and connected with the mounting portion 130 on the mounting plate 120, and can be connected to the rotor assembly 140. It is not necessary to additionally provide components such as a motor end cover on the side of the stator assembly 150 close to the barrel 110, simplifying the driving motor structure in the clothing treatment device 100, and reducing the cost of the clothing treatment device 100. By providing the mounting plate 120 that can be connected to the barrel 110 and the rotor assembly 140 respectively, no additional mounting parts are required between the driving motor and the barrel 110. While assembling the rotor assembly 140, the structural strength of the laundry processing device 100 is improved, vibration caused by loosening and wear of the mounting parts is avoided, and the noise generated by the operation of the laundry processing device 100 is reduced, thereby improving the use effect. At the same time, since the mounting plate 120 can also be connected to the barrel 110, the installation structure in the laundry processing device 100 can be simplified.

[0061] Furthermore, by providing a mounting portion 130 on the mounting plate 120 and directly assembling and connecting the rotor assembly 140 to the mounting portion 130 on the mounting plate 120, the internal space of the clothing processing device 100 can be simplified and installation can be facilitated without additionally providing mounting parts. Therefore, there is no need to assemble the mounting parts in a small space, thereby reducing the difficulty of assembling the clothing processing device 100 and improving assembly efficiency.

[0062] Furthermore, when assembling the clothes treating apparatus 100, the rotor assembly 140 can be directly fixed through the mounting portion 130 of the mounting plate 120, which can simplify the assembly process and improve the production and installation efficiency.

[0063] Furthermore, by directly setting the mounting plate 120, the end cover 160 on the side of the stator assembly 150 close to the barrel body 110 can be replaced, so that the number of the end covers 160 can be reduced and the cost can be reduced.

[0064] Furthermore, through the rotation of the rotor assembly 140 and the power provided by the stator assembly 150, the clothes can be fully stirred and turned in the barrel body 110, thereby achieving efficient cleaning.

[0065] Furthermore, the end cover 160 is buckled on the side of the stator assembly 150 away from the mounting plate 120, which plays a role in sealing and protecting the stator assembly 150. The end cover 160 not only prevents external dust or impurities from entering the interior of the stator assembly 150, but also ensures the stability and safety of the stator assembly 150.

[0066] Furthermore, the stator assembly 150 and the rotor assembly 140 can be fixedly installed by the mounting plate 120 and the end cover 160, which simplifies the mounting structure required for the drive motor, reduces costs, and facilitates the disassembly of the stator assembly 150 and the rotor assembly 140. When the clothing processing device 100 is maintained and replaced, the stator assembly 150 and the rotor assembly 140 can be disassembled by disassembling the end cover 160 and the mounting plate 120, thereby reducing maintenance costs.

[0067] Furthermore, the mounting plate 120 can support and assemble components such as a motor and a clutch.

[0068] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0069] like Figure 2 and Figure 5 As shown, the mounting portion 130 is provided with a first bearing chamber 132, and the rotor assembly 140 includes a rotor core 142, a rotating shaft 144 and a first bearing 146. The rotating shaft 144 is passed through the rotor core 142, and the first bearing 146 is sleeved on the rotating shaft 144 and is located on a side of the rotor core 142 close to the mounting plate 120, and at least a portion of the first bearing 146 is embedded in the first bearing chamber 132.

[0070] In this embodiment, the mounting portion 130 is provided with a first bearing chamber 132, and the rotor assembly 140 includes a rotor core 142, a rotating shaft 144 and a first bearing 146. The rotating shaft 144 is inserted through the rotor core 142, and the first bearing 146 is sleeved on the rotating shaft 144, and is located on the side of the rotor core 142 close to the mounting plate 120. At least part of the first bearing 146 is embedded in the first bearing chamber 132. The first bearing chamber 132 can be provided to limit the first bearing 146 of the rotor assembly 140, and at the same time, it plays a role of installation guide, thereby improving the assembly efficiency, so that the mounting portion 130 of the mounting plate 120 can axially position the rotor assembly 140, and at the same time, the first bearing 146 in the rotor assembly 140 can be fixed through the first bearing chamber 132, thereby improving the installation efficiency of the rotor assembly 140. The first bearing chamber 132 can reduce the shaking of the first bearing 146, avoid the vibration caused by the loosening and wear of the bearing after installation, and reduce the noise generated by the operation of the laundry processing device 100, thereby improving the use effect.

[0071] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0072] like Figure 2 and Figure 3 As shown, the stator assembly 150 includes a stator core 152 , and the stator core 152 is provided with a positioning hole 154 that penetrates the stator core 152 along the axial direction; the mounting plate 120 also includes a first positioning portion 122 , and the first positioning portion 122 is embedded in the positioning hole 154 .

[0073] In this embodiment, the stator assembly 150 includes a stator core 152, and the stator core 152 is provided with a positioning hole 154 that penetrates the stator core 152 in the axial direction; the mounting plate 120 also includes a first positioning portion 122, and the first positioning portion 122 is embedded in the positioning hole 154. By embedding the first positioning portion 122 in the positioning hole 154 of the stator core 152, the connection between the stator core 152 and the mounting plate 120 is more stable, the structural stability of the entire stator assembly 150 is enhanced, the structural vibration is reduced, and the noise is reduced. Due to the embedded design of the positioning hole 154 and the first positioning portion 122, the connection between the stator core 152 and the mounting plate 120 is not easy to loosen or fall off, and the reliability of the stator assembly 150 is improved. The first positioning portion 122 is embedded in the positioning hole 154 to improve the structural rigidity, reduce the vibration generated when the clothing processing device 100 is working, and then reduce the noise, and optimize the use effect of the clothing processing device 100. It also facilitates the assembly of the clothing processing device 100 and improves the installation efficiency.

[0074] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0075] like Figure 3 and Figure 5 As shown, the mounting plate 120 is provided with a first mounting hole 124, which is opposite to the positioning hole 154; the stator assembly 150 is provided with a second mounting hole 162, which is opposite to the positioning hole 154; the clothing processing device 100 also includes a fastener 170, which is passed through the first mounting hole 124, the positioning hole 154 and the second mounting hole 162.

[0076] In this embodiment, the mounting plate 120 is provided with a first mounting hole 124, which is opposite to the positioning hole 154; the stator assembly 150 is provided with a second mounting hole 162, which is opposite to the positioning hole 154; the clothing processing device 100 further includes a fastener 170, which is inserted into the first mounting hole 124, the positioning hole 154 and the second mounting hole 162, and can cooperate with the fastener 170 through the first mounting hole 124, the positioning hole 154 and the second mounting hole 162 to achieve radial positioning of the stator assembly 150, improve the stability of the stator assembly 150, reduce the structural shaking of the stator assembly 150, and improve the internal structural stability of the clothing processing device 100. Furthermore, through the pre-set first mounting hole 124, the positioning hole 154 and the second mounting hole 162, the fastener 170 can be easily installed, and an installation guide can be provided for the installation of the fastener 170, thereby reducing the difficulty of installation. When the clothing processing device 100 is maintained, the structure in which the fastener 170 is inserted through the first mounting hole 124 , the positioning hole 154 , and the second mounting hole 162 is also easy to disassemble, and is convenient for later replacement and maintenance.

[0077] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0078] like Figure 2 and Figure 5 As shown, the mounting portion 130 is provided with a mounting groove 134 , and a portion of the rotor core 142 is located in the mounting groove 134 .

[0079] In this embodiment, the mounting portion 130 is provided with a mounting groove 134, and part of the rotor core 142 is located in the mounting groove 134. The mounting groove 134 can be provided to guide the rotor core 142 for installation, thereby improving assembly efficiency. At the same time, the mounting groove 134 can accommodate part of the rotor core 142, position the rotor core 142, and improve structural stability. At the same time, assembly space can be reserved for the rotor assembly 140 for easy assembly.

[0080] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0081] like Figure 3 and Figure 5 As shown, the mounting plate 120 further includes a protrusion 126 , which is connected to the bottom wall of the mounting groove 134 and protrudes from the bottom wall of the mounting groove 134 toward the stator core 152 . The protrusion 126 is arranged in a ring shape to enclose the first bearing chamber 132 .

[0082] In this embodiment, the mounting plate 120 also includes a protrusion 126, which is connected to the bottom wall of the mounting groove 134 and protrudes from the bottom wall of the mounting groove 134 toward the stator core 152. The protrusion 126 is arranged in a ring shape to enclose a first bearing chamber 132, which can improve the structural strength, reduce the noise generated by the operation of the clothing processing device 100, and improve the use effect.

[0083] By setting the protrusion 126, not only can the rotor assembly 140 and the stator assembly 150 be limited, but the positioning structure can also be simplified. When producing the clothing processing device 100, the mounting plate 120 with the protrusion 126 can be produced by sheet metal stamping, thereby reducing production costs and improving production efficiency.

[0084] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0085] like Figure 5 As shown, the mounting portion 130 , the first positioning portion 122 and the protruding portion 126 are an integrated structure.

[0086] In this embodiment, the mounting portion 130, the first positioning portion 122 and the raised portion 126 are an integrated structure, which can improve the stability and robustness of the entire structure. The risk of performance degradation or failure caused by loose or damaged connections between components can be reduced. The integrated structure makes the installation process simpler and faster. Since there is no need to install and fix each component separately, the installation steps and the required time are reduced, and the error rate during the installation process is also reduced. The integrated structure is easier to achieve automation and standardized production during the manufacturing process, thereby improving production efficiency. Furthermore, by optimizing the structural layout and reducing unnecessary connectors, the overall size and weight can be reduced, thereby saving space and material costs.

[0087] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0088] like Figure 3 and Figure 5 As shown, the first positioning portion 122 is arranged around the first mounting hole 124 and extends into the positioning hole 154 along the axial direction of the stator core 152 .

[0089] In this embodiment, the first positioning portion 122 is arranged around the first mounting hole 124 and extends into the positioning hole 154 along the axial direction of the stator core 152. The structural strength of the mounting plate 120 and the stator assembly 150 can be improved, while simplifying the positioning structure and reducing costs. At the same time, the first positioning portion 122 surrounds the first mounting hole 124, which can make the positioning structure more stable and improve the stability of the first positioning portion 122.

[0090] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0091] like Figure 5 As shown, there are multiple first positioning portions 122 , and the multiple first positioning portions 122 are arranged along the circumference of the installation groove 134 .

[0092] In this embodiment, there are multiple first positioning parts 122, which are arranged along the circumference of the mounting groove 134. The multiple first positioning parts 122 can fix the stator core 152, improve the structural strength, and no additional mounting parts are required. While fixing the stator assembly 150, the structural strength of the clothing processing device 100 is improved, vibration caused by loosening and wear of the mounting parts is avoided, and the noise generated by the operation of the clothing processing device 100 is reduced, thereby improving the use effect of the device. At the same time, the first positioning parts 122 arranged circumferentially can also improve the accuracy of positioning the stator core 152.

[0093] Furthermore, a plurality of first positioning portions 122 may be provided according to the size and use environment of the clothing processing device 100. By providing a plurality of first positioning portions 122 around the stator core 152, the internal shaking of the clothing processing device 100 may be reduced, thereby reducing vibration and noise.

[0094] Specifically, the circumferential direction of the mounting groove 134 is direction C.

[0095] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0096] like Figure 3 As shown, the mounting plate 120 abuts against one side of the stator core 152 .

[0097] In this embodiment, the mounting plate 120 is against one side of the stator core 152, and the mounting plate 120 can provide support for the axial direction of the stator core 152, thereby playing a role in axial positioning of the stator assembly 150, improving the structural strength of the stator assembly 150 and the mounting plate 120, and it is not necessary to additionally set the end cover 160 on the side of the stator assembly 150 close to the barrel 110, simplifying the structure of the driving motor in the clothing processing device 100, and reducing the cost of the clothing processing device 100. By providing the mounting plate 120 that can be connected to the barrel 110 and the rotor assembly 140 respectively, it is also possible to no longer need to additionally set a mounting piece between the driving motor and the barrel 110, and while achieving the assembly of the rotor assembly 140, the structural strength of the clothing processing device 100 is improved, and vibration caused by loosening and wear of the mounting piece is avoided, and the noise generated by the operation of the clothing processing device 100 is reduced, and the use effect is improved.

[0098] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0099] like Figure 3 As shown, the stator assembly 150 further includes an end cover 160 , which is buckled on a side of the stator core 152 away from the mounting plate 120 , and a second mounting hole 162 is disposed on the end cover 160 .

[0100] In this embodiment, the stator assembly 150 further includes an end cover 160, which is buckled on a side of the stator core 152 away from the mounting plate 120, and a second mounting hole 162 is provided on the end cover 160. The stator assembly 150 can be fixedly installed by providing the end cover 160, so as to protect the side of the stator core 152 away from the mounting plate 120, prevent external pollutants and debris from entering the stator assembly 150, facilitate the assembly of the stator assembly 150, and extend the service life of the stator assembly 150.

[0101] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0102] like Figure 3 As shown, the end cover 160 includes a second positioning portion 164 , which is arranged around the second mounting hole 162 and extends into the positioning hole 154 along the axial direction of the stator core 152 .

[0103] In this embodiment, the end cover 160 includes a second positioning portion 164, which is arranged around the second mounting hole 162 and extends into the positioning hole 154 along the axial direction of the stator core 152. The structural strength of the end cover 160 and the stator assembly 150 can be improved, and the installation is facilitated while simplifying the positioning structure between the end cover 160 and the stator assembly 150 to reduce costs.

[0104] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0105] like Figure 2 As shown, the end cover 160 is provided with a second bearing chamber 166 , and the rotor assembly 140 also includes a second bearing 148 , which is sleeved on the rotating shaft 144 and located on the side of the rotor core 142 away from the mounting plate 120 , and at least a portion of the second bearing 148 is embedded in the second bearing chamber 166 .

[0106] In this embodiment, the end cover 160 is provided with a second bearing chamber 166, and the rotor assembly 140 further includes a second bearing 148, which is sleeved on the rotating shaft 144 and located on the side of the rotor core 142 away from the mounting plate 120, and at least part of the second bearing 148 is embedded in the second bearing chamber 166. The second bearing 148 can provide support and positioning for the rotor assembly 140. It ensures that the rotating shaft 144 can maintain a stable axial and radial position when rotating at high speed, thereby reducing wear and noise caused by vibration or deviation. Further, by embedding the second bearing 148 in the second bearing chamber 166, the installation process of the clothing processing device 100 is simplified. At the same time, when the bearing needs to be replaced or repaired, it is only necessary to disassemble the end cover 160, without disassembling the entire rotor assembly 140, thereby improving the convenience and efficiency of maintenance.

[0107] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0108] like Figure 7 As shown, the stator assembly 150 further includes a plastic-coated portion 156 , which is plastic-coated on the stator core 152 , and the second mounting hole 162 is disposed on the plastic-coated portion 156 .

[0109] In this embodiment, the stator assembly 150 further includes a plastic coating portion 156, which is coated on the stator core 152. By providing the plastic coating portion 156, the stator core 152 can be tightly coated, the structural stability and integrity of the stator assembly 150 can be enhanced, and the stability of the stator assembly 150 during operation can be improved. By providing the second mounting hole 162 on the plastic coating portion 156, the assembly efficiency of the stator assembly 150 can be improved, and the installation cost of the laundry processing device 100 can be reduced.

[0110] By providing the overmolded portion 156 to be overmolded on the stator core 152 , the adaptability of the overmolded portion 156 can be improved, and while the cost is further reduced, the assembly efficiency of the clothing processing device 100 can be improved.

[0111] The present embodiment provides a clothing treatment device 100. In addition to the technical features of the above-mentioned embodiments, the present embodiment further includes the following technical features.

[0112] like Figure 1 , Figure 6 and Figure 7 As shown, the stator assembly 150 also includes a support cover 158, which is embedded in the plastic-encapsulated portion 156 and is located on the side of the stator core 152 away from the mounting plate 120. The support cover 158 is provided with a third bearing chamber 174. The rotor assembly 140 also includes a third bearing 172, which is sleeved on the rotating shaft 144 and is located on the side of the rotor core 142 away from the mounting plate 120. At least part of the third bearing 172 is embedded in the third bearing chamber 174.

[0113] In this embodiment, the stator assembly 150 further includes a support cover 158, which is embedded in the plastic-coated portion 156 and located on the side of the stator core 152 away from the mounting plate 120, which can enhance the structural stability. The support cover 158 is provided with a third bearing chamber 174, and the rotor assembly 140 further includes a third bearing 172, which is sleeved on the rotating shaft 144 and located on the side of the rotor core 142 away from the mounting plate 120, ensuring that the rotating shaft 144 can maintain a stable axial and radial position when rotating at high speed, thereby reducing wear and noise caused by vibration or deviation. At least part of the third bearing 172 is embedded in the third bearing chamber 174, which can further enhance the stability of the rotor assembly 140 when rotating at high speed. At least part of the third bearing 172 is embedded in the third bearing chamber 174, which can facilitate the installation and maintenance of the rotor assembly 140.

[0114] Specifically, Figure 3 As shown, the fastener 170 may be a riveted or threaded connection.

[0115] Specifically, the axial direction of the stator core 152 is the direction indicated by arrow B.

[0116] Specifically, Figure 4 As shown, the end cover 160 can prevent pollutants from entering the laundry treating apparatus 100 , thereby extending the service life of the laundry treating apparatus 100 .

[0117] Specifically, Figure 5 As shown, the mounting portion 130 , the first positioning portion 122 and the protruding portion 126 can be integrally stamped and formed with the mounting plate 120 , which makes it easier to realize automated and standardized production, thereby improving production efficiency.

[0118] Specifically, the stator assembly 150 , the rotor assembly 140 , the end cover 160 and the mounting plate 120 may be assembled in an integrated manner to improve assembly efficiency.

[0119] In the claims, specification and drawings of the present invention, the term "multiple" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings, which is only for the purpose of more conveniently describing the present invention and making the description process easier, rather than for indicating or implying that the device or element referred to must have the specific orientation described, be constructed and operated in a specific orientation, so these descriptions cannot be understood as limitations on the present invention; the terms "connect", "install", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, or a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the specific circumstances of the above data.

[0120] In the claims, specification and drawings of the present invention, the description of the terms "one embodiment", "some embodiments", "specific embodiments" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the claims, specification and drawings of the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0121] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A clothes processing device, characterized in that: include: A barrel body, wherein the barrel body can hold clothes; A mounting plate, the mounting plate is connected to the barrel body, and the mounting plate includes a mounting portion; A rotor assembly, the rotor assembly is connected to the mounting portion and can rotate relative to the mounting plate; A stator assembly is arranged opposite to the rotor assembly.

2. The clothes treating device according to claim 1, characterized in that: The mounting portion is provided with a first bearing chamber, and the rotor assembly comprises: Rotor core; A rotating shaft, the rotating shaft being passed through the rotor core; A first bearing is sleeved on the rotating shaft and is located on a side of the rotor core close to the mounting plate. At least a portion of the first bearing is embedded in the first bearing chamber.

3. The clothes treating device according to claim 2, characterized in that: The stator assembly comprises a stator core, wherein the stator core is provided with a positioning hole penetrating the stator core in the axial direction; The mounting plate further includes a first positioning portion, and the first positioning portion is embedded in the positioning hole.

4. The clothes treating device according to claim 3, characterized in that: The mounting plate is provided with a first mounting hole, and the first mounting hole is opposite to the positioning hole; The stator assembly is provided with a second mounting hole, and the second mounting hole is opposite to the positioning hole; The clothes processing device further includes a fastener, and the fastener is inserted into the first mounting hole, the positioning hole and the second mounting hole.

5. The clothes treating device according to claim 4, characterized in that: The mounting portion is provided with a mounting groove; Part of the rotor core is located in the mounting groove.

6. The clothes treating device according to claim 5, characterized in that: The mounting plate also includes: A raised portion is connected to the bottom wall of the mounting groove and protrudes from the bottom wall of the mounting groove toward the stator core. The raised portion is arranged in a ring shape to enclose the first bearing chamber.

7. The clothes treating device according to claim 6, characterized in that: The mounting portion, the first positioning portion and the protruding portion are an integrated structure.

8. The clothes treating device according to claim 4, characterized in that: The first positioning portion is arranged around the first mounting hole and extends into the positioning hole along the axial direction of the stator core.

9. The clothes treating device according to claim 5, characterized in that: There are multiple first positioning portions, and the multiple first positioning portions are arranged along the circumference of the installation groove.

10. The clothes treating device according to claim 3, characterized in that: The mounting plate abuts against one side of the stator core.

11. The clothes treating device according to claim 4, characterized in that: The stator assembly further comprises: The end cover is buckled on a side of the stator core away from the mounting plate, and the second mounting hole is arranged on the end cover.

12. The clothes treating device according to claim 11, characterized in that: The end cover includes a second positioning portion, which is arranged around the second mounting hole and extends into the positioning hole along the axial direction of the stator core.

13. The clothes treating device according to claim 11, characterized in that: The end cover is provided with a second bearing chamber, and the rotor assembly further comprises: The second bearing is sleeved on the rotating shaft and is located at a side of the rotor core away from the mounting plate. At least a portion of the second bearing is embedded in the second bearing chamber.

14. The clothes treating device according to claim 4, characterized in that: The stator assembly further comprises: A plastic-coating portion is plastic-coated on the stator core, and the second mounting hole is arranged on the plastic-coating portion.

15. The clothes treating device according to claim 14, characterized in that: The stator assembly further comprises: A support cover, wherein the support cover is embedded in the plastic-coated portion and is located on a side of the stator core away from the mounting plate, and the support cover is provided with a third bearing chamber. The rotor assembly further includes: The third bearing is sleeved on the rotating shaft and is located on a side of the rotor core away from the mounting plate. At least a portion of the third bearing is embedded in the third bearing chamber.

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