Washing machine triangular support and washing machine

Abstract

The utility model provides a washing machine triangle support and a washing machine, the washing machine triangle support comprises a support body and an installation shaft, the support body comprises three supports, a shaft body installation portion is formed at the near end of each support, the shaft body installation portion is located at the center of the support body, and the shaft body installation portion is located at the center of the support body. One end of the mounting shaft is welded or detachably connected and fixed with the shaft body mounting part, a fixing block is embedded at the far end of the bracket, and the fixing block is connected with a washing barrel. According to the triangular support of the washing machine, manufacturing of the triangular support in a roller washing machine is simplified, cost is reduced, production efficiency is improved, and meanwhile stability and reliability of the support are kept.

Description

Technical Field

[0001] The utility model relates to the technical field of washing machines, in particular to a washing machine triangular bracket and a washing machine. Background Art

[0002] Drum washing machines originated in Europe. The washing method is designed to imitate the principle of a hammer hitting clothes. Drum washing machines are composed of a stainless steel inner drum, a mechanical program controller, a triple-protected outer shell that has been phosphated, electrophoresed, and sprayed, and several heavy cement blocks to balance the huge centrifugal force generated by the drum's rotation for repeated movements. The combined effect of detergent and water makes the clothes clean.

[0003] The drum washing machine is installed with a triangular bracket to fix the washing tub. Traditional products use die-cast aluminum to die-cast the shaft in the bracket. In order to effectively fix the shaft and the bracket, the shaft end needs to have a spline or other structure. Such products have low production efficiency and high cost. Utility Model Content

[0004] In view of this, the utility model aims to provide a washing machine tripod bracket and a washing machine, so as to solve the problems of low assembly efficiency and high cost of the tripod bracket in the prior art.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] A triangular bracket for a washing machine comprises a bracket body and a mounting shaft, wherein the bracket body comprises three brackets, a shaft mounting portion is formed at the proximal end of the bracket, the shaft mounting portion is located at the center of the bracket body, one end of the mounting shaft is welded to the shaft mounting portion or is detachably connected and fixed, a fixing block is embedded at the distal end of the bracket, and the fixing block is connected to a washing tub.

[0007] Furthermore, the three brackets are independently arranged, and the three brackets are in a trident shape with a relative angle of 120 degrees, and a circular shaft mounting portion is formed at the intersection of the three brackets.

[0008] Furthermore, a positioning structure is provided on the fixing block, and the fixing block is positioned and assembled with the bracket through the positioning structure.

[0009] Furthermore, a second mounting hole is provided on the fixing block, and a first mounting hole is provided on the bracket. The first mounting hole and the second mounting hole are provided correspondingly and can be connected to the flange at the bottom of the washing tub by screws.

[0010] Furthermore, the bracket body includes three brackets, each of which includes a stretch-formed plate and a flat-formed plate, the stretch-formed plate and the flat-formed plate are fixed by welding or riveting, and a cavity is formed between the stretch-formed plate and the flat-formed plate.

[0011] Furthermore, the cavity is filled with foaming material.

[0012] Furthermore, the bracket body includes three brackets, each of which is formed by bending a profile, and an arc fixing portion is provided at one end of each bracket, and a fixing block is provided at one end of the bracket away from the arc fixing portion, and the fixing block is used for connecting to a washing bucket. The bracket adopts a profile with a cross-sectional structure of any one of rectangular, square, C-shaped or H-shaped.

[0013] Furthermore, the bracket body includes three brackets, and an arc fixing portion is arranged at one end of each bracket, and the portion where the arc fixing portion is welded to the mounting shaft forms an inner intersecting line curve and an outer intersecting line curve, and the inner intersecting line curve and the outer intersecting line curve of the arc fixing portion are respectively welded and fixed to the mounting shaft.

[0014] Furthermore, the bracket body includes three brackets formed by integral stamping or three brackets formed by integral stretching, and a circular shaft mounting portion is formed at the intersection of the three brackets. The shaft mounting portion is connected to the mounting shaft by welding or detachably.

[0015] Compared with the prior art, the washing machine triangular bracket described in the utility model has the following advantages:

[0016] (1) The triangular bracket of the washing machine described in the utility model is formed by stamping a cold-rolled plate or a hot-rolled plate through a mold. One end is shaped as an arc fixing portion. The three arc fixing portions cooperate to form an axis mounting portion that is closely matched with a weldable mounting axis for convenient welding. The other end is a distal end that cooperates with the bottom edge of the washing tub. A fixing block is embedded inside the distal end of the bracket. The edge of the washing tub is fixed to the bracket and the fixing block by screws. The fixing is reliable and the installation is convenient, which greatly improves the production efficiency and saves the production cost.

[0017] (2) The washing machine triangular bracket described in the utility model simplifies the manufacturing of the triangular bracket in the drum washing machine, reduces costs, improves production efficiency, and at the same time maintains the stability and reliability of the bracket.

[0018] Another object of the present invention is to provide a washing machine, which is a drum washing machine, and a washing machine tripod bracket as described above is arranged on the drum washing machine.

[0019] The advantages of the washing machine described above and the above-mentioned washing machine tripod bracket over the prior art are the same, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the structure of the triangular bracket described in Example 1 of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of a bracket in Example 1 of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the fixing block according to an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the first type of mounting shaft in the embodiment of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the tripod bracket described in Example 2 of the utility model;

[0026] Figure 6 It is a structural schematic diagram of the installation shaft in the prior art;

[0027] Figure 7 This is a schematic diagram of the structure of the triangular bracket described in Example 3 of the utility model;

[0028] Figure 8 This is a schematic structural diagram of a closed triangular bracket in Example 4 of the utility model;

[0029] Fig. 9 for Figure 8 A schematic diagram of the side structure of a closed triangular bracket shown in FIG.

[0030] Fig.10 for Figure 8 Schematic diagram of the cross-sectional structure of AA;

[0031] Fig.11 This is a schematic structural diagram of a profile triangular bracket in Example 5 of the utility model;

[0032] Fig.12 for Fig.11 A schematic diagram of a side view of the structure shown in;

[0033] Fig.13 for Fig.11 Schematic diagram of the cross-sectional structure of the middle BB;

[0034] Fig.14 This is a schematic diagram of the structure of the inner side of the mounting shaft and the bracket in Example 6 of the utility model;

[0035] Fig.15 This is a schematic diagram of the structure of the mounting shaft and the outer side of the bracket in Embodiment 6 of the present utility model;

[0036] Fig.16 This is a schematic diagram of the structure of the bracket and the mounting shaft in Embodiment 6 of the present utility model;

[0037] Description of reference numerals:

[0038] 1. Mounting shaft; 2. Bracket; 201. Arc fixing part; 202. Stamping groove; 21. Stretching forming plate; 22. Plane forming plate; 23. Cavity; 3. Fixing block; 4. Shaft body mounting part; 5. First mounting hole; 6. Positioning structure; 7. Second mounting hole; 8. Third mounting hole; 9. Flange; 10. Bracket body. DETAILED DESCRIPTION

[0039] In order to make the technical means, objectives and effects of the present invention easy to understand, the embodiments of the present invention are described in detail below with reference to specific drawings.

[0040] It should be noted that all terms used in the present invention for directional and positional indications, such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "top", "lower", "lateral", "longitudinal", "center", etc., are only used to explain the relative positional relationship and connection status between the components in a certain state (as shown in the accompanying drawings), and are only for the convenience of describing the present invention, rather than requiring the present invention to be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.

[0041] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" 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 utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] Example 1

[0044] like Figures 1 to 4 As shown, the present application discloses a triangular bracket for a washing machine, comprising a bracket body 10 and a mounting shaft 1, wherein the bracket body 10 is stamped and formed, and the bracket body 10 comprises three brackets 2, and a shaft mounting portion 4 is formed at the proximal end of the bracket 2, and the shaft mounting portion 4 is located at the center of the bracket body 10, and one end of the mounting shaft 1 is welded to the shaft mounting portion 4 or detachably connected and fixed, and a fixing block 3 is embedded at the distal end of the bracket 2, and the fixing block 3 is connected to a washing tub.

[0045] Compared with the prior art that uses die-cast aluminum to die-cast the installation shaft directly inside and sets a spline or other connecting structure at the end of the shaft, the present application uses cold-rolled plate or hot-rolled plate to stamp out a bracket body 10 including three brackets 2, and the angle between two adjacent brackets 2 is 120°. A fixing block 3 is embedded at the far end of each bracket 2, so as to ensure the stability of the rotation of the drum in the washing machine driven by the tripod bracket and the stability of the connection, and a shaft mounting portion 4 is formed at the proximal end of the three brackets 2 for connecting and fixing the barrel shaft (i.e., the installation shaft 1) of the washing barrel. The shaft mounting portion 4 is connected to the installation shaft 1 as a whole by welding or screw fixing, and the production efficiency is greatly improved. At the same time, compared with the thickness of the washing machine triangular bracket made of die-cast aluminum, which generally needs to be made of 4mm thick aluminum die-casting, the washing machine triangular bracket prepared by steel plate stamping process or stretching process can basically meet the requirements with 2mm thick steel plate, which greatly reduces the production cost of the triangular bracket and achieves the purpose of saving production cost.

[0046] The washing machine triangular bracket described in the present application simplifies the manufacture of the triangular bracket in the drum washing machine, reduces costs, improves production efficiency, and maintains the stability and reliability of the bracket.

[0047] As a preferred example of the present application, the three brackets 2 are independently arranged, and meet at one end of the three brackets 2 to form a shaft mounting portion 4.

[0048] On the one hand, this arrangement facilitates the stamping and forming of the bracket 2, and the structure is relatively independent, thereby ensuring the structural strength and processing reliability of the bracket 2 and improving the structural performance of the triangular bracket.

[0049] As a preferred example of the present application, an arc fixing portion 201 is formed at the proximal end of the bracket 2, and the arc fixing portion 201 is welded and fixed to the installation shaft 1 or is detachably connected.

[0050] This setting discloses a method of forming a shaft mounting portion 4 on a bracket 2, by forming an arc fixing portion 201 at the proximal end of the bracket 2, the arc fixing portions 201 on three brackets 2 surround the shaft mounting portion 4, the mounting shaft 1 and the shaft mounting portion 4 are arranged in a sleeve shape and fixed by welding or connecting bolts. The above setting adopts three independent brackets 2 with the same structure to form a washing machine triangular bracket by welding or screw fixing. The structure of the independent bracket 2 is relatively small, easier to process and assemble, and at the same time reduces the mold opening cost, improves the product yield, and improves the structural performance of the washing machine triangular bracket described in this application.

[0051] As a preferred example of the present application, a stamping groove 202 is formed on each bracket 2, and the back of the stamping groove 202 is arranged in a flat arc or flat plate shape. The back of the stamping groove 202 is arranged close to the inner barrel of the washing machine, and the front of the stamping groove 202 is designed to be open, and the direction of the opening is the same as the connection direction of the shaft mounting part 4 formed at the center of the bracket body 10.

[0052] This arrangement further improves the structural strength of the bracket 2 , avoids structural deformation of the bracket 2 when in use, and facilitates the processing and manufacturing of the bracket 2 .

[0053] As a preferred example of the present application, a positioning structure 6 is provided on the fixed block 3, and the fixed block 3 is positioned and assembled with the bracket 2 through the positioning structure 6. As an example of the application, the fixed block 3 is embedded in the distal end of the bracket 2, and the positioning structure 6 includes a positioning pin and a positioning hole. The fixed block 3 and the bracket 2 are positioned by the positioning structure 6 to ensure the relative position of the fixed block 3 and the bracket 2. This setting adopts the positioning structure 6 formed by the plug and the positioning hole to realize the positioning and assembly of the fixed block 3 and the bracket 2, so that the fixed block 3 can be accurately installed at a specific position of the bracket 2, improve the assembly efficiency of the triangular support leg, and ensure the stability and reliability of its connection with the bottom of the washing bucket. At the same time, this design facilitates the repair and replacement of the fixed block 3 without disassembling the entire triangular bracket, reducing the complexity and cost of repair.

[0054] As a preferred example of the present application, a second mounting hole 7 is provided on the fixing block 3, and a first mounting hole 5 is provided on the bracket 2. The first mounting hole 5 and the second mounting hole 7 are provided correspondingly and can be connected to the flange at the bottom of the washing tub by screws. When in use, the first mounting hole 5 and the second mounting hole 7 are screw connection holes. In the overall structure, the first mounting hole 5 is provided on the radius of the triangular bracket to the axis. The second mounting hole 7 is provided on the fixing block 3 on the inner side of the bracket 2, relative to the position of the first mounting hole 5 on the bracket 2. When the overall tripod is placed at the bottom of the washing tub, the positions of the first mounting hole 5 and the second mounting hole 7 should be opposite to the fixing holes on the flange at the bottom edge of the washing tub, and the fixing block 3, the bracket 2 and the flange at the bottom of the washing tub are fixedly connected by connecting screws.

[0055] The washing machine triangular bracket described in the present application is formed by stamping a cold-rolled plate or a hot-rolled plate through a mold. One end is shaped as an arc fixing portion 201. The three arc fixing portions 201 cooperate to form an axis mounting portion 4 that is closely matched with the weldable mounting axis 1 for convenient welding. The other end is the distal end, which cooperates with the bottom edge of the washing tub. A fixing block 3 is embedded in the distal end of the bracket 2. The edge of the washing tub is fixed to the bracket 2 and the fixing block 3 by screws. The fixing is reliable and the installation is convenient, which greatly improves the production efficiency and saves the production cost.

[0056] Example 2

[0057] like Figure 5 , Figure 6 As shown, the present application discloses another triangular bracket for a washing machine, wherein the bracket body 10 includes three brackets 2 formed by integral stamping, wherein the three brackets 2 are in a trident shape with a relative angle of 120°, and a circular shaft mounting portion 4 is formed at the intersection of the three brackets 2, wherein the shaft mounting portion 4 is connected to the mounting shaft 1 by welding or detachably.

[0058] The other structures are the same as those in Example 1.

[0059] The washing machine triangular bracket described in the present application can also be integrally stamped and formed from a cold-rolled plate or a hot-rolled plate to form a trident shape with a relative angle of 120°, and then a circular shaft body mounting portion 4 is formed in the center for the mounting shaft 1 to be connected by welding or detachable connection. When the mounting shaft 1 and the shaft body mounting portion 4 are connected by screws, a flange 9 is formed at the connecting end of the mounting shaft 1, and a plurality of third mounting holes 8 are arranged on the flange 9, and the third mounting holes 8 are arranged corresponding to the screw connection holes of the shaft body mounting portion 4. Preferably, the centers of the plurality of third mounting holes 8 are arranged on the same circumference of the flange 9.

[0060] Example 3

[0061] like Figure 7As shown, the present application discloses a third triangular bracket for a washing machine, wherein the bracket body 10 includes three brackets 2 formed by integral stretching, and the three brackets 2 are in a trident shape with a relative angle of 120°. An integral shaft mounting portion 4 or a portion of the shaft mounting portion 4 is stretched out from the middle portion of the bracket 2, and the integral shaft mounting portion 4 can be arranged in a circular ring shape, and a portion of the shaft mounting portion 4 can be a plurality of arc-shaped mounting portions, and two adjacent arc-shaped mounting portions are arranged in an interval shape, and the mounting shaft 1 is welded and connected to the stretched shaft mounting portion 4 or a portion of the shaft mounting portion 4 or is detachably connected.

[0062] As an example of the present invention, a connection hole is provided at the center of the connection end of the installation shaft 1, and the installation shaft 1 is detachably fixed to the shaft body mounting portion 4 by screws. Compared with the prior art, the installation shaft 1 is provided with a plurality of third mounting holes 8 provided on the disc of the flange 9 through the flange 9, and the process is simpler, the connection is more convenient, the production efficiency is greatly improved, and the production cost is saved.

[0063] Example 4

[0064] like Figures 8 to 10 As shown, the present application discloses a fourth triangular bracket, wherein the bracket body 10 includes three brackets 2, each of the brackets 2 includes a stretch forming plate 21 and a plane forming plate 22, the stretch forming plate 21 and the plane forming plate 22 are fixed by welding or riveting, and a cavity 23 is formed between the stretch forming plate 21 and the plane forming plate 22. As a preferred example of the present application, the plane forming plate 22 is a flat plate structure of the triangular bracket disposed near the inner barrel of the washing machine.

[0065] Preferably, the cavity 23 is filled with foaming material.

[0066] Other structures may be combined with structures in other embodiments.

[0067] The tripod bracket described in the above embodiment has high structural strength and a smooth exterior, which prevents debris from being hidden inside and causing secondary pollution, thereby improving the safety and reliability of the tripod bracket.

[0068] Example 5

[0069] like Figures 11 to 13As shown, the present application discloses a fifth triangular bracket, wherein the bracket body 10 includes three brackets 2, each of which is formed by bending a profile, and an arc fixing portion 201 is provided at one end of each bracket 2, and a fixing block 3 is provided at one end of the bracket 2 away from the arc fixing portion 201, and the fixing block 3 is used for connection with a washing bucket. As an example of the present application, one end of the bracket 2 on which the arc fixing portion 201 is formed is provided at the inner side of the bracket 2, and is processed into a cross-sectional structure that matches the mounting shaft 1, so as to facilitate welding and fixing of the bracket 2 to the mounting shaft 1.

[0070] As an example of the present application, the bracket 2 adopts a profile having a cross-sectional structure of any one of rectangular, square, C-shaped or H-shaped.

[0071] Example 6

[0072] like Figures 14 to 16 As shown, the present application discloses a sixth triangular bracket, wherein the bracket body 10 includes three brackets 2, and an arc fixing portion 201 is arranged at one end of each bracket 2, and the portion where the arc fixing portion 201 is welded to the mounting shaft 1 forms an inner intersecting line curve and an outer intersecting line curve, and the inner intersecting line curve and the outer intersecting line curve of the arc fixing portion 201 are respectively welded and fixed to the mounting shaft 1.

[0073] As an example of the present application, the welding part on the installation shaft 1 is a circumferential surface, and the part of the bracket 2 that cooperates with the installation 1 forms an arc fixing part 201. The arc fixing part 201 is a shape formed by the U-shaped structure of the bracket 2 and the circumferential surface of the installation shaft 1, and is divided into two curves: an inner intersecting line curve and an outer intersecting line curve (the material has thickness). When welding and fixing, the installation shaft 1 and the three brackets 2 are fixed by tooling according to the spatial position of the assembly working state, and then the inner intersecting line curve and the outer intersecting line curve of the installation shaft 1 and the bracket 2 are welded separately to improve the firmness of the welding fixation and enhance the reliability of the use of the triangular bracket.

[0074] As an example of the present invention, the present invention also discloses a method for processing a washing machine triangular bracket, comprising the following steps:

[0075] S1: preparing the stent body 10 by stamping or stretching a steel plate;

[0076] S2: Weld or detachably connect the bracket body 10 to the mounting shaft 1.

[0077] As an example of the present invention, a steel plate is prepared into an integral bracket body 10, or a bracket body 10 including three brackets 2 in a split form, through a stamping process or a stretching process, and then the bracket body 10 is welded or detachably connected to the mounting shaft 1. By stretching or stamping a steel plate, the washing machine triangular bracket made of aluminum castings in the prior art is replaced. In order to meet the use requirements of the washing machine, the thickness of the washing machine triangular bracket made of die-cast aluminum generally needs to be made of 4mm thick aluminum material. The washing machine triangular bracket prepared by the steel plate stamping process or the stretching process can basically meet the requirements with a 2mm thick steel plate, which greatly reduces the production cost of the triangular bracket.

[0078] The utility model discloses a method for processing a washing machine triangular bracket, which further comprises step S3:

[0079] Anti-rust treatment: the bracket body 10 of the triangular bracket is stamped and formed, and after being welded or detachably connected to the mounting shaft 1, the whole is subjected to anti-rust treatment, and the anti-rust treatment process includes any one of plastic spraying, electrophoresis, electroplating, and Dacromet. Preferably, the fixing block 3 is made of rust-proof material, such as aluminum, stainless steel, etc.; alternatively, the fixing block 3 is made of non-rust-proof material, such as steel plate. When the fixing block 3 is made of non-rust-proof material, the fixing block 3 and the bracket body 10 are subjected to anti-rust treatment as a whole.

[0080] The utility model also discloses a washing machine, on which the washing machine triangular bracket as described in the above embodiment is arranged. Preferably, the washing machine is a drum washing machine.

[0081] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A washing machine tripod bracket, characterized in that: The invention comprises a bracket body (10) and a mounting shaft (1), wherein the bracket body (10) comprises three brackets (2), an axle body mounting portion (4) is formed at the proximal end of the bracket (2), the axle body mounting portion (4) is located at the center of the bracket body (10), one end of the mounting shaft (1) is welded to the axle body mounting portion (4) or is detachably connected and fixed, and a fixing block (3) is embedded at the distal end of the bracket (2), and the fixing block (3) is connected to a washing bucket.

2. The washing machine tripod bracket according to claim 1, characterized in that: The three brackets (2) are independently arranged, and the three brackets (2) are in a trident shape with a relative angle of 120 degrees, and a circular shaft body mounting portion (4) is formed at the intersection of the three brackets (2).

3. The washing machine tripod bracket according to claim 1 or 2, characterized in that: A positioning structure (6) is provided on the fixing block (3), and the fixing block (3) is positioned and assembled with the bracket (2) via the positioning structure (6).

4. The washing machine tripod bracket according to claim 3, characterized in that: A second mounting hole (7) is provided on the fixing block (3), and a first mounting hole (5) is provided on the bracket (2); the first mounting hole (5) and the second mounting hole (7) are provided correspondingly and can be connected to the flange at the bottom of the washing bucket by screws.

5. The washing machine tripod bracket according to claim 1, characterized in that: The bracket body (10) comprises three brackets (2), each of the brackets (2) comprises a stretch forming plate (21) and a plane forming plate (22), the stretch forming plate (21) and the plane forming plate (22) are fixed by welding or riveting, and a cavity (23) is formed between the stretch forming plate (21) and the plane forming plate (22).

6. The washing machine tripod bracket according to claim 5, characterized in that: The cavity (23) is filled with a foaming material.

7. The washing machine tripod bracket according to claim 1, characterized in that: The bracket body (10) comprises three brackets (2), each of the brackets (2) is formed by bending a profile, a circular arc fixing portion (201) is arranged at one end of each bracket (2), and a fixing block (3) is arranged at one end of the bracket (2) away from the circular arc fixing portion (201), the fixing block (3) is used for connecting to a washing bucket, and the bracket (2) adopts a profile cross-section structure of any one of rectangular, square, C-shaped or H-shaped.

8. The washing machine tripod bracket according to claim 1, characterized in that: The support body (10) comprises three supports (2), and a circular arc fixing portion (201) is arranged at one end of each support (2), wherein the portion where the circular arc fixing portion (201) is welded to the installation shaft (1) forms an inner intersecting line curve and an outer intersecting line curve, and the inner intersecting line curve and the outer intersecting line curve of the circular arc fixing portion (201) are respectively welded and fixed to the installation shaft (1).

9. The washing machine tripod bracket according to claim 1, characterized in that: The bracket body (10) comprises three brackets (2) formed by integral stamping or three brackets (2) formed by integral stretching, and a circular shaft body mounting portion (4) is formed at the intersection of the three brackets (2). The shaft body mounting portion (4) is connected to the mounting shaft (1) by welding or in a detachable manner.

10. A washing machine, characterized in that: The washing machine is a drum washing machine, and a washing machine tripod bracket as claimed in any one of claims 1 to 9 is arranged on the drum washing machine.

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