Laundry treating apparatus

Abstract

The utility model relates to the technical field of life electric appliances, and provides clothes treatment equipment. The clothes treating equipment comprises a bearing seat, an outer cylinder and an inner cylinder, the bearing seat comprises a bearing base and a reinforcing plate body which are split, a bearing mounting hole used for mounting a bearing is formed in the bearing base, and the reinforcing plate body surrounds the periphery of the bearing base and is fixedly connected with the bearing base; the bearing seat is embedded in the bottom of the outer cylinder, the reinforcing plate body extends in the radial direction of the outer cylinder, and the ratio of the outer diameter of the reinforcing plate body to the diameter of the outer cylinder is larger than or equal to 0.25 and smaller than or equal to 1.0; the inner cylinder is arranged in the outer cylinder, the cylinder bottom of the inner cylinder is connected with a rotating shaft, and the rotating shaft is rotatably supported on the bearing seat through a bearing. According to the clothes treating equipment provided by the invention, the reinforcing plate body has relatively high structural strength and can be made of a material with relatively high strength, so that the overall structural strength of the bearing seat is effectively improved, the problem of shaking or barrel grinding of the inner barrel is avoided, and the product performance is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, and in particular to a clothes treatment device. BACKGROUND

[0002] In a clothes treatment device such as a drum washing machine, a bearing seat is arranged at the bottom of an outer drum for supporting a rotating shaft on an inner drum, and then driving the inner drum to rotate through the rotating shaft. During the operation of the washing machine, the washing materials are prone to be unevenly distributed, and the inner drum is prone to shake and cause the problem of rubbing against the drum when rotating due to a large centrifugal force. The bearing seat is also prone to deformation or breakage due to uneven force, and the structural strength of the bearing seat is low, which cannot meet the normal use requirements of the washing machine. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a clothes treatment device.

[0004] The present application provides a clothes treatment device, which comprises:

[0005] A bearing seat, which comprises a split bearing base and a reinforcing plate body, the bearing base is provided with a bearing mounting hole for mounting a bearing, and the reinforcing plate body is arranged around the periphery of the bearing base and is fixedly connected with the bearing base;

[0006] An outer drum, the bearing seat is embedded in the drum bottom of the outer drum, the reinforcing plate body is arranged along the radial direction of the outer drum, and the ratio of the outer diameter of the reinforcing plate body to the diameter of the outer drum is greater than or equal to 0.25 and less than or equal to 1.0;

[0007] An inner drum arranged in the outer drum, the drum bottom of the inner drum is connected with a rotating shaft, and the rotating shaft is rotatably supported on the bearing seat through the bearing.

[0008] The clothes processing equipment provided in the application comprises a bearing seat, an outer cylinder and an inner cylinder, the reinforcing plate body and the bearing base are in a split structure, the bearing base is used for mounting a bearing and supporting the rotation shaft of the inner cylinder to rotate, the bearing base and the reinforcing plate body are fixedly connected and then embedded in the bottom of the outer cylinder, the bearing seat is fixed relative to the outer cylinder, so that the inner cylinder and the rotation shaft on the inner cylinder can rotate relative to the outer cylinder, since the reinforcing plate body and the bearing base are in a split structure, the reinforcing plate body can be made of a material with higher strength, compared with an integral bearing seat made of the same material, the overall structural strength of the bearing seat is effectively improved, the problem of shaking or grinding of the inner cylinder can be avoided, the product performance of the clothes processing equipment can be improved, the material cost of the integral bearing seat can be reduced, the ratio of the outer diameter of the reinforcing plate body to the diameter of the outer cylinder is greater than or equal to 0.25 and less than or equal to 1.0, that is, the outer diameter of the reinforcing plate body can be the same as the diameter of the outer cylinder at most and the minimum is 0.25 times the diameter of the outer cylinder, the reinforcing plate body has sufficient size in the radial direction of the outer cylinder, so that the reinforcing plate body itself has high structural strength, so that the overall structural strength of the bearing seat can be better improved, meanwhile, the force acting on the reinforcing plate body can be uniformly transmitted to the bottom of the outer cylinder in the radial direction, so that the stress concentration of the outer cylinder can be avoided, the vibration can be reduced, and the service life is prolonged.

[0009] In some embodiments, the material strength of the reinforcing plate body is greater than the material strength of the bearing base.

[0010] In some embodiments, the bearing base is a cast iron structural member or a cast aluminum structural member, and the reinforcing plate body is a plastic member or a galvanized steel member.

[0011] In some embodiments, the reinforcing plate body is an annular structural member, a central through hole is formed in the reinforcing plate body for the bearing base to pass through, and the ratio of the inner diameter of the reinforcing plate body to the outer diameter is greater than or equal to 0.25 and less than 1.0.

[0012] In some embodiments, a connecting plate is arranged on the outer peripheral surface of the bearing base in the circumferential direction, and the reinforcing plate body and the connecting plate are mutually overlapped and fixedly connected.

[0013] In some embodiments, an overlapping portion is formed on the reinforcing plate body and overlaps the connecting plate, a connecting hole is formed in the connecting plate, a connecting column is formed in the area of the overlapping portion corresponding to the connecting hole, the connecting column is arranged in the connecting hole, a limiting portion is formed at the end of the connecting column away from the overlapping portion, and the connecting plate is limited between the overlapping portion and the limiting portion.

[0014] In some embodiments, the region on the lap joint corresponding to the connecting hole is punched to form the connecting column in a direction towards the connecting hole, and the connecting column protrudes from the connecting plate away from one side of the lap joint, and the part of the connecting column protruding from the connecting plate is riveted to form the limiting part.

[0015] In some embodiments, a plurality of through holes are formed on the reinforcing plate body, and the through holes are filled with the same injection material as the material for injection molding the outer cylinder.

[0016] In some embodiments, a plurality of deformation parts are punched on the reinforcing plate body, and a punching cut is formed between the deformation part and the reinforcing plate body.

[0017] In some embodiments, a plurality of deformation parts are arranged along the circumference of the reinforcing plate body, and each deformation part extends along the radial direction of the reinforcing plate body. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments consistent with the present application and, together with the description, further serve to explain the principles of the application.

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings required to be used in the embodiments or prior art description will be briefly introduced. Obviously, for those skilled in the art, other drawings can also be obtained based on these drawings without creative labor.

[0020] Figure 1 It is a structural schematic view of the clothes processing equipment of an embodiment of the present application.

[0021] Figure 2 It is a structural schematic view of the clothes processing equipment of an embodiment of the present application. Figure 1 It is a partial enlarged view of A part.

[0022] Figure 3 It is a sectional view of the bearing seat of an embodiment of the present application.

[0023] Figure 4 It is a structural schematic view of the clothes processing equipment of an embodiment of the present application. Figure 2 It is a partial enlarged view of B part.

[0024] Figure 5 It is a processing schematic view of the bearing base and the reinforcing plate body of an embodiment of the present application.

[0025] Figure 6 It is a connection schematic view of the bearing base and the reinforcing plate body of an embodiment of the present application.

[0026] In the figure: 1, bearing seat; 11, bearing base; 111, bearing mounting hole; 112, connecting plate; 113, connecting hole; 12, reinforcing plate body; 121, center through hole; 122, lap joint part; 123, connecting column; 124, limiting part; 125, via hole; 126, deformation part; 127, stamping notch; 2, outer cylinder; 3, inner cylinder; 31, rotating shaft; 4, bearing; 5, mold; 51, upper die; 52, lower die. DETAILED DESCRIPTION

[0027] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the scheme of the present application will be further described below. 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.

[0028] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein; obviously, the embodiments in the description are only some of the embodiments of the present application, not all the embodiments.

[0029] The laundry treatment apparatus will be described in detail below through specific embodiments:

[0030] Referring to Figures 1 to 6 Some embodiments of the utility model provide a laundry treatment apparatus, which comprises a bearing seat 1, an outer cylinder 2 and an inner cylinder 3.

[0031] The bearing seat 1 comprises a split bearing base 11 and a reinforcing plate body 12, the bearing base 11 is provided with a bearing mounting hole 111 for mounting a bearing 4, the inner cylinder 3 is arranged in the outer cylinder 2, the bottom of the inner cylinder 3 is connected with a rotating shaft 31, and the rotating shaft 31 is rotatably supported on the bearing seat 1 through the bearing 4, that is, the bearing base 11 can support the bearing 4 and can bear the force on the bearing 4 due to the unbalanced centrifugal force on the rotating shaft 31.

[0032] The reinforcing plate body 12 surrounds the periphery of the bearing base 11 and is fixedly connected with the bearing base 11; the bearing seat 1 is embedded in the bottom of the outer cylinder 2, the reinforcing plate body 12 is arranged in the radial direction of the outer cylinder 2, and the ratio of the outer diameter of the reinforcing plate body 12 to the diameter of the outer cylinder 2 is greater than or equal to 0.25 and less than or equal to 1.0.

[0033] In a specific implementation, the reinforcing plate body 12 and the bearing base 11 are in a split structure, the bearing base 11 is used to mount the bearing 4 and support the rotating shaft 31 of the inner cylinder 3 to rotate through the bearing 4, after the bearing base 11 and the reinforcing plate body 12 are fixedly connected, the reinforcing plate body 12 is embedded and injected in the bottom of the outer cylinder 2, the bearing seat 1 is fixed relative to the outer cylinder 2, so as to support the inner cylinder 3 and the rotating shaft 31 on the inner cylinder 3 to rotate relative to the outer cylinder 2. Since the reinforcing plate body 12 and the bearing base 11 are in a split structure, the reinforcing plate body 12 can be made of a material with higher strength, compared with the integral bearing seat 1 made of the same material, the overall structural strength of the bearing seat 1 is effectively improved, the problem of shaking or grinding of the inner cylinder 3 can be avoided, and the product performance of the clothes treatment equipment can be improved.

[0034] Further, the ratio of the outer diameter of the reinforcing plate body 12 to the diameter of the outer cylinder 2 is greater than or equal to 0.25 and less than or equal to 1.0, that is, the outer diameter of the reinforcing plate body 12 can be the same as the diameter of the outer cylinder 2 at most, and the minimum is 0.25 times the diameter of the outer cylinder 2. The reinforcing plate body 12 has sufficient size in the radial direction of the outer cylinder 2, so as to ensure that the reinforcing plate body 12 itself has high structural strength, thereby better improving the overall structural strength of the bearing seat 1, and the force acting on the reinforcing plate body 12 can also be uniformly transmitted to the bottom of the outer cylinder 2 in the radial direction, so as to avoid stress concentration of the outer cylinder 2, reduce vibration, and prolong the service life.

[0035] Specifically, the outer diameter of the reinforcing plate body 12 can be 0.25 times, 0.35 times, 0.5 times, 0.75 times the diameter of the outer cylinder 2, or the same as the diameter of the outer cylinder 2. In the case of limited installation space, the bearing seat 1 can ensure greater structural strength to meet greater use requirements, and the structure is simple and convenient to process.

[0036] Specifically, the bearing seat 1 can be connected with the bottom of the outer cylinder 2 through injection molding when the outer cylinder 2 is injection molded, so as to ensure the connection stability between the bearing seat 1 and the outer cylinder 2, so that the force acting on the bearing seat 1 can be uniformly transmitted to the bottom of the outer cylinder 2, and the outer cylinder 2 is prevented from being broken due to stress concentration.

[0037] The outer cylinder 2 is externally provided with a driving motor and a transmission mechanism, the driving motor is connected with the transmission mechanism, the transmission mechanism is connected with the rotating shaft 31 on the inner cylinder 3, and then the rotating shaft 31 is driven to rotate through the driving motor and the transmission mechanism, and then the inner cylinder 3 is driven to rotate to realize washing. Specifically, the transmission mechanism can drive the rotating shaft 31 through belt transmission, gear transmission or chain transmission.

[0038] In some embodiments, the material strength of the reinforcing plate body 12 is greater than that of the bearing base 11. It can be understood that, when the material strength of the bearing base 11 meets the condition of supporting the operation of the bearing 4, the material with greater strength is selected to make the reinforcing plate body 12, which can separately increase the structural strength of the reinforcing plate body 12, and under the condition of the same outer diameter size of the bearing seat 1, the structural strength of the bearing seat 1 can be further increased through the reinforcing plate body 12, that is, under the condition of the fixed size of the outer cylinder 2 or the limited installation space, the bearing seat 1 can ensure the structural strength and meet the use requirements under the premise of cost control.

[0039] In a specific implementation, the bearing base 11 is a cast iron structural member or a cast aluminum structural member. It can be understood that the cast iron structural member or the cast aluminum structural member can have sufficient structural strength to support the bearing 4, avoid damage caused by excessive force from the unbalanced centrifugal force on the rotating shaft 31, and ensure the service life. Specifically, the bearing base 11 can be formed by casting or aluminum die casting.

[0040] It should be noted that the bearing base 11 can also be a structural member of other materials, which is not limited in the present application, as long as it can support the bearing 4 and has a certain structural strength to overcome the unbalanced centrifugal force from the inner cylinder 3 and the rotating shaft 31.

[0041] Further, the reinforcing plate body 12 is a plastic member or a galvanized steel member. Specifically, the plastic member is a high-strength plastic member, and the high-strength plastic member and the galvanized steel member both have high structural strength, and the material strength is higher than that of the bearing base 11 such as the cast iron structural member or the cast aluminum structural member. In this way, the overall structural strength of the bearing seat 1 can be improved.

[0042] It should be noted that the reinforcing plate body 12 can also be a structural member of other materials, which is not limited in the present application, as long as the material strength can be higher than that of the bearing base 11, so as to improve the overall strength of the bearing seat 1 while achieving the purpose of cost control.

[0043] In some embodiments, the reinforcing plate body 12 is an annular structural member, and a central through hole 121 is formed on the reinforcing plate body 12 for the bearing base 11 to partially pass through. The bearing base 11 is arranged in the central through hole 121, the reinforcing plate body 12 surrounds the periphery of the bearing base 11, and can be fixedly connected with the bearing base 11. After the reinforcing plate body 12 and the bearing base 11 are connected, they can be embedded in the bottom of the outer cylinder 2 to complete the connection between the bearing seat 1 and the outer cylinder 2.

[0044] Referring to Figure 2 and Figure 6As shown, the reinforcing plate 12 is a plate-shaped structure. The annular plate-shaped structure is integrally embedded in the bottom of the outer cylinder 2. The reinforcing plate 12 and the bottom of the outer cylinder 2 can be evenly stressed, thus extending the service life.

[0045] In practice, the ratio of the inner diameter to the outer diameter of the reinforcing plate 12 is greater than or equal to 0.25 and less than 1.0. That is, the inner diameter of the reinforcing plate 12 is smaller than its outer diameter, and the minimum inner diameter of the reinforcing plate 12 is 0.25 times its outer diameter. Specifically, the inner diameter of the reinforcing plate 12 can be 0.25 times, 0.35 times, or 0.5 times its outer diameter, and can be set according to actual needs.

[0046] It is understandable that the bearing base 11 has a certain size to ensure that the bearing base 11 has the structural strength to support the bearing 4, the inner diameter of the reinforcing plate 12 is greater than or equal to 0.25 times the outer diameter of the reinforcing plate 12, and it can also ensure that a sufficiently large central through hole 121 is formed in the middle of the reinforcing plate 12 so that the bearing base 11 can pass through, thereby completing the connection between the bearing base 11 and the reinforcing plate 12.

[0047] In some embodiments, refer to Figure 2 and Figure 3 As shown, a connecting plate 112 extends circumferentially on the outer circumferential surface of the bearing base 11. That is, the connecting plate 112 is formed into a ring plate structure, and the reinforcing plate 12 and the connecting plate 112 can overlap and be fixedly connected to each other. In specific implementation, the connecting plate 112 and the bearing base 11 can be formed into an integral structure by casting or die casting, which can ensure high structural strength.

[0048] It is understandable that the reinforcing plate 12 and the connecting plate 112 overlap each other and have a certain overlapping part. The overlapping part is also a ring structure. After the reinforcing plate 12 and the connecting plate 112 overlap each other and are fixed, the overlapping part can be subjected to uniform force, avoiding the problem of stress concentration and local fracture.

[0049] It should be noted that the inner diameter of the reinforcing plate 12 is at least 0.25 times greater than or equal to the outer diameter of the reinforcing plate 12, so as to ensure that the bearing base 11 can be inserted into the central through hole 121 of the reinforcing plate 12. Furthermore, the outer diameter of the connecting plate 112 must be greater than the inner diameter of the reinforcing plate 12, so that the reinforcing plate 12 and the connecting plate 112 can overlap and be fixed together, thereby fixing the reinforcing plate 12 and the bearing base 11 together.

[0050] In some embodiments, refer to Figure 4As shown, the reinforcing plate 12 has an overlapping portion 122 that overlaps with the connecting plate 112. That is, the overlapping portion of the reinforcing plate 12 and the connecting plate 112 is formed as the overlapping portion 122. The connecting plate 112 has a connecting hole 113. A connecting post 123 is formed in the area of ​​the overlapping portion 122 corresponding to the connecting hole 113. The connecting post 123 passes through the connecting hole 113. A limiting portion 124 is formed at the end of the connecting post 123 away from the overlapping portion 122. The connecting plate 112 is limited between the overlapping portion 122 and the limiting portion 124.

[0051] In other words, the connecting post 123 is provided on the overlapping portion 122 of the reinforcing plate 12. After passing through the connecting hole 113 on the connecting plate 112, the limiting portion 124 provided at the end of the connecting post 123 away from the overlapping portion 122 can limit the connecting plate 112 between the overlapping portion 122 and the limiting portion 124, thereby completing the connection between the overlapping portion 122 and the connecting plate 112, and thus realizing the fixed connection between the reinforcing plate 12 and the bearing base 11.

[0052] In specific implementation, the area on the overlapping part 122 corresponding to the connecting hole 113 is stamped to form the connecting post 123 in the direction toward the connecting hole 113. It can be understood that the connecting post 123 is directly formed by stamping the area on the overlapping part 122 corresponding to the connecting hole 113. That is, the connecting post 123 and the overlapping part 122 are an integral structure. This can prevent the connecting post 123 from detaching from the overlapping part 122 of the reinforcing plate 12 when the outer cylinder 2 or the bearing seat 1 vibrates due to the centrifugal force of the inner cylinder 3 or the rotating shaft 31. This can ensure the connection stability between the reinforcing plate 12 and the bearing base 11.

[0053] The connecting post 123 extends beyond the connecting plate 112 away from the overlapping portion 122, and the portion of the connecting post 123 extending beyond the connecting plate 112 is riveted to form a limiting portion 124. In other words, the portion of the connecting post 123 extending beyond the connecting plate 112 can form a limiting portion 124 after being riveted and deformed, and can then abut against the side of the connecting plate 112 away from the overlapping portion 122, thereby limiting the connecting plate 112 between the limiting portion 124 and the overlapping portion 122.

[0054] Specifically, the edge of the limiting part 124 extends beyond the edge of the connecting hole 113 on the connecting plate 112, which can prevent the limiting part 124 from detaching from the connecting hole 113 and causing the reinforcing plate 12 to detach from the bearing base 11, thereby ensuring that the reinforcing plate 12 and the bearing base 11 can be stably connected.

[0055] In specific implementation, refer to Figure 5As shown, the overlapping part 122 and the connecting plate 112 can be connected by the mold 5. The mold 5 includes an upper mold 51 and a lower mold 52. The upper mold 51 is provided with a stamping punch. During the process of the upper mold 51 moving toward the connecting plate 112, the stamping punch can cause the upper part of the overlapping part 122 to deform to form a connecting post 123. The connecting post 123 can pass through the connecting hole 113 and extend beyond the side surface of the connecting plate 112 away from the overlapping part 122 during the stamping process.

[0056] Furthermore, the lower mold 52 is provided with a groove structure. During the mold closing process where the upper mold 51 and the lower mold 52 gradually approach each other, the portion of the connecting post 123 that extends beyond the connecting plate 112 can undergo riveting deformation within the groove structure to form the limiting part 124. It can be understood that during one mold closing process of the upper mold 51 and the lower mold 52, the connecting post 123 and the limiting part 124 can be generated sequentially, thereby directly completing the connection between the overlapping part 122 and the connecting plate 112. This enables the fixed connection between the reinforcing plate 12 and the bearing base 11, simplifying and speeding up the process and improving production efficiency.

[0057] It should be noted that the overlapping part 122 and the connecting plate 112 can also be fixedly connected in other ways, such as by connecting parts such as screws or rivets. This application does not limit this, as long as the connecting parts such as screws or rivets can be fixedly set on the overlapping part 122 or the connecting plate 112, so as to avoid the problem of the reinforcing plate 12 detaching from the bearing base 11 due to vibration.

[0058] In some embodiments, refer to Figure 6 As shown, the reinforcing plate 12 has multiple through holes 125, which allow for smooth flow of injection molding material and facilitate molding. The through holes 125 are filled with the same injection molding material as the injection-molded outer cylinder 2. It can be understood that during the injection molding process of the outer cylinder 2, the injection molding material can fill the through holes 125 on the reinforcing plate 12. Furthermore, after the injection molding material solidifies, the limiting force between the injection molding material and the hole walls of the through holes 125 enhances the connection strength between the bottom of the outer cylinder 2 and the reinforcing plate 12.

[0059] Specifically, multiple through holes 125 are evenly distributed on the reinforcing plate 12, which makes the structural strength of the reinforcing plate 12 more uniform. Thus, when the reinforcing plate 12 is embedded in the inner cylinder 3, the centrifugal force on the bearing seat 1 is evenly distributed to the inner cylinder 3, thereby ensuring the structural strength of the product.

[0060] In some embodiments, continue to refer to Figure 6As shown, multiple deformable portions 126 are stamped on the reinforcing plate 12. By forming deformable portions 126 on the reinforcing plate 12, the structural strength of the reinforcing plate 12 can be increased, thereby increasing the overall structural strength of the bearing seat 1, avoiding the shaking or grinding problem of the inner cylinder 3, and improving the product performance of the garment processing equipment.

[0061] In practice, a stamping cut 127 is formed between the deformable part 126 and the reinforcing plate 12. The injection molding material can fill the stamping cut 127 between the deformable part 126 and the reinforcing plate 12, thereby improving the connection strength between the bottom of the outer cylinder 2 and the reinforcing plate 12.

[0062] Furthermore, multiple deformable portions 126 are spaced apart circumferentially along the reinforcing plate 12, and each deformable portion 126 extends radially along the reinforcing plate 12. This arrangement ensures that the structural strength of the reinforcing plate 12 is relatively uniform, thereby evenly distributing the centrifugal force on the bearing seat 1 to the inner cylinder 3 when the reinforcing plate 12 is embedded in the inner cylinder 3. Of course, the deformable portions 126 can also be of other shapes; this application does not limit this and allows for specific configuration according to actual needs.

[0063] It should be noted that the deformable part 126 can also be a closed structure formed by directly arching through stamping. This application does not limit this, as long as the reinforcing plate 12 and the deformable part 126 can be embedded in the bottom of the outer cylinder 2, and the injection molding material can fill the cavity structure formed by stamping on the reinforcing plate 12 to improve the connection strength between the bottom of the cylinder and the reinforcing plate 12.

[0064] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0065] The above are merely specific embodiments of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to these embodiments, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A garment processing device, characterized in that, include: The bearing housing includes a split bearing base and a reinforcing plate. The bearing base has bearing mounting holes for mounting bearings. The reinforcing plate surrounds the bearing base and is fixedly connected to the bearing base. The outer cylinder has the bearing seat embedded in the bottom of the outer cylinder, and the reinforcing plate extends radially along the outer cylinder, with the ratio of the outer diameter of the reinforcing plate to the diameter of the outer cylinder being greater than or equal to 0.25 and less than or equal to 1.

0. An inner cylinder is disposed inside the outer cylinder, and a rotating shaft is connected to the bottom of the inner cylinder. The rotating shaft is rotatably supported on the bearing seat through the bearing.

2. The garment processing equipment according to claim 1, characterized in that, The material strength of the reinforcing plate is greater than that of the bearing base.

3. The garment processing equipment according to claim 2, characterized in that, The bearing base is a cast iron or cast aluminum structural component, and the reinforcing plate is a plastic or galvanized steel component.

4. The garment processing equipment according to claim 1, characterized in that, The reinforcing plate is a ring-shaped structural component, and a central through hole is formed on the reinforcing plate for the bearing base portion to pass through. The ratio of the inner diameter to the outer diameter of the reinforcing plate is greater than or equal to 0.25 and less than 1.

0.

5. The garment processing equipment according to claim 1, characterized in that, A connecting plate is provided on the outer circumferential surface of the bearing base, and the reinforcing plate overlaps and is fixedly connected to the connecting plate.

6. The garment processing equipment according to claim 5, characterized in that, The reinforcing plate has an overlapping portion that overlaps with the connecting plate. The connecting plate has a connecting hole. A connecting post is formed in the area of ​​the overlapping portion corresponding to the connecting hole. The connecting post passes through the connecting hole. A limiting portion is formed at the end of the connecting post away from the overlapping portion. The connecting plate is limited between the overlapping portion and the limiting portion.

7. The garment processing equipment according to claim 6, characterized in that, The area on the overlapping portion corresponding to the connecting hole is stamped in the direction toward the connecting hole to form the connecting post, and the connecting post extends beyond the connecting plate away from the overlapping portion. The portion of the connecting post extending beyond the connecting plate is riveted to form the limiting portion.

8. The garment processing apparatus according to any one of claims 1 to 7, characterized in that, The reinforcing plate has multiple through holes, and the through holes are filled with the same injection molding material as the material used for injection molding the outer cylinder.

9. The garment processing apparatus according to any one of claims 1 to 7, characterized in that, Multiple deformable portions are stamped on the reinforcing plate, and stamping cuts are formed between the deformable portions and the reinforcing plate.

10. The garment processing equipment according to claim 9, characterized in that, The plurality of deformable portions are arranged at circumferential intervals along the reinforcing plate, and each deformable portion extends radially along the reinforcing plate.

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