CN216427716U - Bearing seat and washing machine - Google Patents
Bearing seat and washing machine Download PDFInfo
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- CN216427716U CN216427716U CN202120636809.9U CN202120636809U CN216427716U CN 216427716 U CN216427716 U CN 216427716U CN 202120636809 U CN202120636809 U CN 202120636809U CN 216427716 U CN216427716 U CN 216427716U
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Abstract
The utility model discloses a bearing seat and a washing machine, wherein the bearing seat comprises a mounting column, a reinforcing structure and a plurality of torsion resistant pieces, wherein the mounting column is provided with an assembly cavity for accommodating a bearing; the reinforcing structure comprises a plurality of first reinforcing ribs which are arranged on the peripheral wall of the mounting column at intervals and extend in the direction far away from the mounting column; each torsion-resistant piece is connected with a first reinforcing rib and forms a reinforcing groove with the first reinforcing rib, and the torsion-resistant pieces and the mounting columns are arranged at intervals. According to the utility model, the plurality of first reinforcing ribs are arranged on the outer peripheral wall of the mounting column, so that the integral torsional strength of the bearing seat is improved. And the torsion resistant piece is arranged on the part of the first reinforcing rib, which is far away from the mounting column, so that the torsion resistant strength of the bearing seat can be greatly improved. Meanwhile, a reinforcing groove is formed between the first reinforcing rib and the torsion resistant piece, so that the contact area between the bearing seat and the barrel body of the washing machine can be increased, and the torsion resistant strength is further improved.
Description
Technical Field
The utility model relates to the technical field of washing machines, in particular to a bearing seat and a washing machine.
Background
At present, washing machines have become household appliances that are seen everywhere in daily life. In the related technology, a bearing seat in a washing machine is a key component for connecting and supporting a bearing and a shaft, along with the gradual improvement of domestic and foreign living standards, the requirement of a user on the dehydration rate of the washing machine is further increased, the important factor influencing the dehydration rate is the rotating speed of the washing machine, the rotating speed of a motor is gradually increased from hundreds of revolutions per minute to thousands of revolutions per minute, and the challenge is provided for the torque resistance performance of the bearing seat.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a bearing seat and a washing machine, aiming at improving the torsion resistance of the bearing seat.
In order to achieve the above object, the present invention provides a bearing housing comprising:
the mounting column is provided with an assembly cavity for accommodating the bearing;
the reinforcing structure comprises a plurality of first reinforcing ribs which are arranged on the peripheral wall of the mounting column at intervals and extend in the direction far away from the mounting column; and
and each torsion resistant piece is connected with a first reinforcing rib and forms a reinforcing groove with the first reinforcing rib, and the torsion resistant pieces and the mounting column are arranged at intervals.
In one embodiment of the utility model, the first reinforcing rib has a first side surface and a second side surface which are opposite, and the first side surface and the second side surface are arranged along the axial direction of the mounting column;
the torsion piece is provided with a third side surface and a fourth side surface which are opposite to each other, and the third side surface and the fourth side surface are arranged along the axial direction of the mounting column; the third side surface is arranged in parallel with the first side surface, and the fourth side surface is arranged in parallel with the second side surface;
the torsion-resistant piece is provided with a first groove, the first groove penetrates through the third side face, and the groove wall of the first groove and the first reinforcing rib are enclosed to form a reinforcing groove.
In one embodiment of the present invention, the first side surface and the second side surface are arranged in parallel, the first side surface is arranged at an acute angle with respect to the axis of the mounting post, and the second side surface is arranged at an obtuse angle with respect to the axis of the mounting post.
In an embodiment of the present invention, the reinforcing structure further includes a plurality of auxiliary reinforcing members, each of which is disposed between two adjacent first reinforcing ribs;
each auxiliary reinforcement member includes:
two ends of the second reinforcing rib are respectively connected with the middle parts of two adjacent first reinforcing ribs; and
two ends of the third reinforcing rib are respectively connected with one ends of the two adjacent first reinforcing ribs far away from the mounting column; the third reinforcing rib and the second reinforcing rib are arranged at intervals to form an interval space, and the torsion resistant piece is positioned in the interval space.
In one embodiment of the utility model, the second reinforcing rib has a fifth side surface and a sixth side surface which are opposite, and the fifth side surface and the sixth side surface are arranged along the axial direction of the mounting column; the fifth side surface is flush with the first side surface, and the sixth side surface is flush with the second side surface;
and/or the third reinforcing rib is provided with a seventh side surface and an eighth side surface which are opposite, and the seventh side surface and the eighth side surface are arranged along the axial direction of the mounting column; the seventh side is arranged flush with the first side, and the eighth side is arranged flush with the second side.
In an embodiment of the utility model, a second groove is formed in one side of the third reinforcing rib, which is far away from the second reinforcing rib;
and/or a third groove is formed in one side, facing the third reinforcing rib, of the second reinforcing rib.
In an embodiment of the present invention, the auxiliary reinforcing assembly further includes a plurality of connecting plates, each connecting plate is disposed between two adjacent first reinforcing ribs, and each connecting plate is disposed on one side of the second reinforcing rib close to the mounting column and connected to the outer peripheral wall of the mounting column; each connecting plate is provided with a first connecting hole.
In an embodiment of the utility model, the bearing seat further comprises a plurality of connecting columns, the connecting columns are arranged on the peripheral wall of the mounting column at intervals, each connecting column is provided with a second connecting hole, and the axial direction of each second connecting hole is parallel to the axial direction of the mounting column; one end of each connecting column is connected with a first reinforcing rib, and the other end of each connecting column extends to the end part of the mounting column.
In one embodiment of the utility model, every two torsion resistant pieces are respectively oppositely arranged on two sides of one first reinforcing rib and are arranged along the circumferential direction of the mounting column;
and/or the cavity wall of the assembly cavity extends inwards to form a limiting ring table, and the limiting ring table and the cavity wall of the assembly cavity are enclosed to form an assembly groove for mounting a bearing;
and/or each first reinforcing rib is connected to the outer periphery of one end of the mounting column.
The present invention also proposes a washing machine, comprising:
a washing machine main body; and
as the bearing housing of the above embodiment, the bearing housing is coupled with the washing machine main body.
According to the technical scheme, the plurality of first reinforcing ribs are arranged on the outer peripheral wall of the mounting column, so that the integral torsional strength of the bearing seat is improved. The part of the first reinforcing rib far away from the mounting column bears larger torque than the part of the first reinforcing rib near the mounting column, so that the torsion resistant piece is arranged on the part of the first reinforcing rib far away from the mounting column, and the torsion resistant strength of the bearing seat can be greatly improved. Meanwhile, a reinforcing groove is formed between the first reinforcing rib and the torsion resistant piece, and when the bearing seat is applied to a washing machine, the contact area between the bearing seat and a barrel body of the washing machine can be increased by the groove wall of the reinforcing groove, so that the torsion resistant strength is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a bearing housing according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a rear view of FIG. 1;
FIG. 5 is a partial schematic structural view of an embodiment of the washing machine of the present invention;
fig. 6 is a partial cross-sectional schematic view of fig. 5.
The reference numbers illustrate:
the implementation, functional features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The present invention provides a bearing housing 100.
In an embodiment of the present invention, as shown in fig. 1, the bearing housing 100 includes a mounting post 1, a reinforcing structure 2 and a plurality of torsion members 3, wherein:
the mounting column 1 is provided with a mounting cavity 11 for accommodating a bearing;
the reinforcing structure 2 comprises a plurality of first reinforcing ribs 21, and the plurality of first reinforcing ribs 21 are arranged on the outer peripheral wall of the mounting column 1 at intervals and extend in a direction far away from the mounting column 1;
each torque element 3 is connected to a first rib 21 and forms a reinforcing groove 3a with the first rib 21, and the torque elements 3 are spaced apart from the mounting post 1.
The present embodiment improves the overall torsional strength of the bearing housing 100 by providing a plurality of first reinforcing ribs 21 on the outer peripheral wall of the mounting post 1. The torque borne by the part of the first reinforcing rib 21 far away from the mounting column 1 is larger than that of the part close to the mounting column 1, so that the torque-resisting piece 3 is arranged on the part of the first reinforcing rib 21 far away from the mounting column 1 in the utility model, and the torsional strength of the bearing seat 100 can be greatly improved. Meanwhile, a reinforcing groove 3a is formed between the first reinforcing rib 21 and the torque-resistant member 3, and when the present invention is applied to a washing machine, the groove wall of the reinforcing groove 3a can increase the contact area between the bearing housing 100 and the tub of the washing machine, thereby further improving the torque-resistant strength.
In the present embodiment, the first rib 21 has a rod shape, and the extending direction of the first rib 21 intersects with the axis of the mounting column 1.
In one embodiment of the present invention, as shown in fig. 1, 3 and 4, the first reinforcing rib 21 has a first side surface 21a and a second side surface 21b facing away from each other, and the first side surface 21a and the second side surface 21b are arranged along the axial direction of the mounting post 1;
the torsion element 3 has a third side 3b and a fourth side 3c facing away from each other, the third side 3b and the fourth side 3c being arranged in the axial direction of the mounting post 1; the third side face is flush with the first side face 21a, and the fourth side face 3c is flush with the second side face 21 b;
the torsion-resistant piece 3 is provided with a first groove, the first groove penetrates through the third side face, and the groove wall of the first groove and the first reinforcing rib 21 are enclosed to form a reinforcing groove 3 a.
In this embodiment, the torsion-resistant member 3 is formed by extending one end of the first reinforcing rib 21 away from the mounting column 1 along the circumferential direction of the mounting column 1, so that the torsion strength of the first reinforcing rib 21 can be greatly improved.
In this embodiment, first side and third side parallel and level set up, and second side and fourth side parallel and level set up, can improve the holistic joint strength of first strengthening rib 21 and antitorque piece 3 on the one hand to improve antitorque performance, on the other hand is convenient for machine-shaping, reduces the manufacturing difficulty.
In this embodiment, the torsion-resistant member 3 includes a first torsion-resistant portion and a second torsion-resistant portion, the first torsion-resistant portion is shaped as a flat plate, a portion of the first reinforcing rib 21 close to the second side edge extends in a direction parallel to the circumferential direction of the mounting post 1 to form a first torsion-resistant portion, the first torsion-resistant portion has a fourth side edge, a C-shaped second torsion-resistant portion is convexly disposed on a side of the first torsion-resistant portion away from the fourth side edge, and two ends of the second torsion-resistant portion are respectively connected with the first reinforcing rib 21 and enclose to form a reinforcing groove 3 a. The side of the second torsion resistant part departing from the first torsion resistant part is a third side surface.
In an embodiment of the present invention, as shown in fig. 1 and 3, each two torque elements 3 are oppositely disposed on both sides of one first reinforcing rib 21 and arranged along the circumferential direction of the mounting post 1;
it will be appreciated that the provision of the torque elements 3 on both sides of the first reinforcing bead 21 further improves the torque resistance of the first reinforcing bead 21.
In one embodiment of the present invention, as shown in fig. 1 and 3, the first side surface 21a and the second side surface 21b are disposed in parallel, and the first side surface 21a and the second side surface 21b are disposed at an angle to the axis of the mounting post 1. The first side surface 21a is arranged at an acute angle with the axis of the mounting post 1, and the second side surface 21b is arranged at an obtuse angle with the axis of the mounting post 1. In this embodiment, each first reinforcing rib 21 is connected to the outer periphery of one end of the mounting post 1.
It can be understood that, set up first strengthening rib 21 as the setting that is the contained angle with the axis of erection column 1 for reinforced structure 2 is whole to form "a" word shape with erection column 1, and when this bearing frame 100 was applied to in the washing machine, reinforced structure 2 was connected with washing machine's staving, and first strengthening rib 21 climbs along the inner wall slope of washing machine's staving, and reinforced structure 2 can be sunken outside-in, improves washing machine's whole space utilization.
In an embodiment of the present invention, as shown in fig. 1, 2 and 3, the reinforcing structure 2 further includes a plurality of auxiliary reinforcing members 22, each auxiliary reinforcing member 22 being disposed between two adjacent first reinforcing bars 21;
each auxiliary reinforcement member 22 includes:
two ends of the second reinforcing rib 221 are respectively connected with the middle parts of two adjacent first reinforcing ribs 21; and
two ends of the third reinforcing rib 222 are respectively connected with one ends of the two adjacent first reinforcing ribs 21 far away from the mounting column 1; the third rib 222 is spaced apart from the second rib 221 and forms a space 22a, and the torque element 3 is located in the space 22 a.
In this embodiment, the second reinforcing rib 221 and the third reinforcing rib 222 are both arc-shaped, the second reinforcing rib 221 and the third reinforcing rib 222 are parallel and spaced, the plurality of second reinforcing ribs 221 surround to form a circular structure, and the arc center of the second reinforcing rib 221 coincides with the axis of the mounting column 1, that is, the second reinforcing rib 221 and the mounting column 1 are axially parallel to each other. The plurality of third reinforcing ribs 222 form a circular structure in an enclosing manner, and the arc centers of the third reinforcing ribs 222 coincide with the axis of the mounting column 1, that is, the third reinforcing ribs 222 are arranged in parallel with the axial direction of the mounting column 1.
It will be appreciated that the provision of the second and third reinforcing beads 221 and 222 can improve the strength of the first reinforcing bead 21 and further improve the torsion resistance of the portion of the first reinforcing bead 21 remote from the mounting post 1. That is, the auxiliary reinforcing assembly 22 can increase the structural strength of the bearing housing 100, so that the bearing housing 100 and the tub are not separated by a large centrifugal force generated by high-speed rotation when the washing machine works, the stability is good, the structural strength and stability are enhanced, and the normal work of the washing machine is ensured. The bearing seat 100 of the washing machine has the advantages of high structural strength, low processing and manufacturing cost and long service life, so that the use performance of the washing machine is improved to a great extent, and the cost is saved.
It should be noted that the space 22a formed between the second stiffener 221 and the third stiffener 222 can realize the circulation of air flow when the bearing seat 100 and the barrel are injection molded, enhance the stability when the bearing seat rotates after being molded with the barrel, and save the material cost.
In an embodiment of the present invention, as shown in fig. 3, a side of the third rib 222 away from the second rib 221 is provided with a second groove 2221.
It can be appreciated that the provision of the second grooves 2221 such that the side of the third rib 222 remote from the second rib 221 can serve to increase the strength of the third rib 222.
In an embodiment of the present invention, as shown in fig. 3, a third groove 2211 is formed on a side of the second reinforcing rib 221 facing the third reinforcing rib 222.
It will be appreciated that the provision of the third recesses 2211 such that the side of the second reinforcing bead 221 facing the third reinforcing bead 222 may serve to increase the strength of the second reinforcing bead 221.
In an embodiment of the present invention, as shown in fig. 1, 3 and 4, the second rib 221 has a fifth side 221a and a sixth side 221b facing away from each other, and the fifth side 221a and the sixth side 221b are arranged along the axial direction of the mounting post 1; the fifth side surface 221a is disposed flush with the first side surface 21a, and the sixth side surface 221b is disposed flush with the second side surface 21 b.
It can be understood that the fifth side surface 221a is flush with the first side surface 21a, and the sixth side surface 221b is flush with the second side surface 21b, so that the injection molding process of the bearing seat 100 and the barrel body is smooth, the connection between the barrel body and the bearing seat 100 is more uniform, and the stability is improved.
In an embodiment of the present invention, as shown in fig. 1, 3 and 4, the third rib 222 has a seventh side 222a and an eighth side 222b facing away from each other, and the seventh side 222a and the eighth side 222b are disposed along the axial direction of the mounting post 1; the seventh side surface 222a is disposed flush with the first side surface 21a, and the eighth side surface 222b is disposed flush with the second side surface 21 b.
It will be appreciated that the seventh side 222a is disposed flush with the first side 21a and the eighth side 222b is disposed flush with the second side 21 b. Can make bearing frame 100 and staving process of moulding plastics smooth, also the staving is more even with being connected of bearing frame 100, improves stability.
In an embodiment of the present invention, as shown in fig. 1 and 3, the auxiliary reinforcing member 22 further includes a plurality of connecting plates 23, each connecting plate 23 is disposed between two adjacent first reinforcing ribs 21, each connecting plate 23 is disposed on one side of the second reinforcing rib 221 close to the mounting column 1 and connected to the outer circumferential wall of the mounting column 1; each of the connection plates 23 is provided with a first connection hole 231.
It can be understood that, on one hand, the torsion force borne by the first reinforcing rib 21 can be directly transmitted to the connecting surface of the second reinforcing rib 221, and the connecting surface improves the shearing resistance of the fan blade itself, thereby ensuring that the first reinforcing rib 21 does not deform; on the other hand, the connecting plate 23 can increase the contact area between the bearing seat 100 and the tub body, the middle part of the end surface of the connecting plate 23 is provided with the first connecting hole 231, so that the plastic connection at the two sides of the bearing seat 100 is facilitated, the adsorption strength between the plastic and the bearing seat 100 is improved, the bearing seat 100 is prevented from being separated from the tub body, the service life and the vibration resistance of the washing machine are improved, and a gap between the tub body and the bearing seat 100 due to long-term vibration is avoided; meanwhile, the axial vibration amplitude of the system is reduced, the connecting plate 23 can directly inhibit axial movement between the bearing seat 100 and the barrel body, and the overall strength of the system is improved.
In an embodiment of the present invention, as shown in fig. 1 and 3, the bearing seat 100 further includes a plurality of connecting columns 4, the plurality of connecting columns 4 are spaced apart from the outer circumferential wall of the mounting column 1, each connecting column 4 is provided with a second connecting hole 41, and the axial direction of the second connecting hole 41 is parallel to the axial direction of the mounting column 1; one end of each connecting column 4 is connected with a first reinforcing rib 21, and the other end extends to the end of the mounting column 1.
It will be appreciated that the bearing housing 100 is connected to an external motor via the connecting column 4. The stator of the external motor may be inserted into the first connection hole 231. The connecting column 4 provides a mounting and fixing location for the mounting of the motor.
In one embodiment of the present invention, the mounting post 1, the first reinforcing rib 21 and the torque element 3 are integrally formed.
In an embodiment of the present invention, as shown in fig. 1, the cavity wall of the assembly cavity 11 extends inward to form a limit ring platform 12, and the limit ring platform 12 and the cavity wall of the assembly cavity 11 enclose to form an assembly groove 13 for mounting a bearing.
In this embodiment, erection column 1 is cylindric tubular structure, and the both ends of erection column 1 are equipped with assembly recess 13 respectively, through setting up assembly recess 13, can play location and limiting displacement to the bearing, realizes the purpose of installing the bearing fast.
The utility model also provides a washing machine, which comprises a washing machine main body and the bearing seat in the embodiment, wherein the specific structure of the bearing seat refers to the embodiment. Wherein, the bearing seat is connected with the washing machine main body.
Fig. 5 is a schematic view illustrating the connection and molding of the tub 210 and the bearing housing 100 of the washing machine, in this embodiment, the material of the tub 210 is plastic, and the tub 210 and the bearing housing 100 of the washing machine are integrally injection molded.
The washing machine main body 200 includes a motor 220, a rotating shaft (not shown in the figure), a rotating tub (not shown in the figure), a tub body 210, a bearing (not shown in the figure), and a bearing housing (not shown in the figure), wherein the bearing housing is installed on the rotating shaft, the bearing housing is located between the bearing and a bearing seat 100, the bearing seat 100 and the tub body 210 are molded into a whole, the rotating tub is arranged in the tub body 210, the motor 220 and the rotating tub are fixedly connected through a motor shaft (not shown), and a stator of the motor 220 is fixedly connected with the bearing seat 100.
The stator of the motor 220 is connected to the first connection hole 21a of the bearing housing 100 to position the stator of the motor 220, so that the stator of the motor 220 is coaxial with the installation reference surface, thereby maintaining good coaxiality between the rotating tub and the tub 210 and between the stator and the rotor of the motor 220 of the washing machine, and when the rotating tub operates, the relative gap between the rotating tub and the tub 210 is maintained uniformly and stably, and accordingly, power loss caused by the fact that the stator and the rotor of the motor 220 are not coaxial is reduced.
When the washing machine of this embodiment washes clothes, the motor 220 is direct drive type, converts the electric energy into mechanical energy, provides power for the axis of rotation, drives the rotating drum and takes place to rotate, and bearing frame 100 keeps static, and the rotating drum rotates for staving 210, and relative motion takes place for rotating drum and staving 210, realizes the function of washing machine washing and dehydration.
Other constructions and operations of the bearing housing 100 and the washing machine according to the present embodiment will be known to those skilled in the art and will not be described in detail herein.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A bearing housing, comprising:
the mounting column is provided with an assembly cavity for accommodating the bearing;
the reinforcing structure comprises a plurality of first reinforcing ribs, and the plurality of first reinforcing ribs are arranged on the peripheral wall of the mounting column at intervals and extend in a direction far away from the mounting column; and
and each torsion resistant piece is connected with one first reinforcing rib and forms a reinforcing groove with the first reinforcing rib, and the torsion resistant pieces and the mounting column are arranged at intervals.
2. The bearing housing of claim 1 wherein said first reinforcement rib has first and second side surfaces facing away from each other, said first and second side surfaces being disposed in an axial direction of said mounting post;
the torsion piece is provided with a third side surface and a fourth side surface which are opposite to each other, and the third side surface and the fourth side surface are arranged along the axial direction of the mounting column; the third side surface is arranged flush with the first side surface, and the fourth side surface is arranged flush with the second side surface;
the torsion resistant piece is provided with a first groove, the first groove penetrates through the third side face, and the groove wall of the first groove and the first reinforcing rib are enclosed to form the reinforcing groove.
3. A bearing housing according to claim 2, wherein the first and second side faces are arranged in parallel, the first side face being arranged at an acute angle to the axis of the mounting post and the second side face being arranged at an obtuse angle to the axis of the mounting post.
4. A bearing housing according to claim 2, wherein said reinforcing structure further comprises a plurality of auxiliary reinforcing members, each of said auxiliary reinforcing members being provided between adjacent ones of said first reinforcing bars;
each of the auxiliary reinforcement members includes:
the two ends of the second reinforcing rib are respectively connected with the middle parts of the two adjacent first reinforcing ribs; and
two ends of the third reinforcing rib are respectively connected with one ends of the two adjacent first reinforcing ribs far away from the mounting column; the third reinforcing ribs and the second reinforcing ribs are arranged at intervals to form an interval space, and the torsion resistant piece is located in the interval space.
5. A bearing housing according to claim 4, wherein the second reinforcing bar has fifth and sixth facing sides which face away from each other, the fifth and sixth sides being disposed in the axial direction of the mounting post; the fifth side surface is arranged flush with the first side surface, and the sixth side surface is arranged flush with the second side surface;
and/or the third reinforcing rib is provided with a seventh side surface and an eighth side surface which are opposite, and the seventh side surface and the eighth side surface are arranged along the axial direction of the mounting column; the seventh side is arranged flush with the first side, and the eighth side is arranged flush with the second side.
6. The bearing housing of claim 4 wherein a side of said third bar remote from said second bar is provided with a second groove;
and/or a third groove is formed in one side, facing the third reinforcing rib, of the second reinforcing rib.
7. The bearing housing of claim 4, wherein said auxiliary reinforcing member further comprises a plurality of connecting plates, each of said connecting plates being disposed between two adjacent ones of said first reinforcing ribs, each of said connecting plates being disposed on a side of said second reinforcing rib adjacent to said mounting post and being connected to an outer peripheral wall of said mounting post; each connecting plate is provided with a first connecting hole.
8. The bearing seat according to claim 1, wherein the bearing seat further comprises a plurality of connecting columns, the connecting columns are arranged on the peripheral wall of the mounting column at intervals, each connecting column is provided with a second connecting hole, and the axial direction of the second connecting hole is parallel to the axial direction of the mounting column; one end of each connecting column is connected with one first reinforcing rib, and the other end of each connecting column extends to the end part of the mounting column.
9. The bearing housing according to claim 1, wherein each two of said torsion members are oppositely disposed on both sides of one of said first reinforcing ribs and arranged in a circumferential direction of said mounting post;
and/or the cavity wall of the assembly cavity extends inwards to form a limit ring platform, and the limit ring platform and the cavity wall of the assembly cavity enclose to form an assembly groove for mounting a bearing;
and/or each first reinforcing rib is connected to the outer periphery of one end of the mounting column.
10. A washing machine, characterized in that the washing machine comprises:
a washing machine main body; and
a bearing housing according to any one of claims 1 to 9, connected to the washing machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120636809.9U CN216427716U (en) | 2021-03-26 | 2021-03-26 | Bearing seat and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120636809.9U CN216427716U (en) | 2021-03-26 | 2021-03-26 | Bearing seat and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216427716U true CN216427716U (en) | 2022-05-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120636809.9U Active CN216427716U (en) | 2021-03-26 | 2021-03-26 | Bearing seat and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216427716U (en) |
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2021
- 2021-03-26 CN CN202120636809.9U patent/CN216427716U/en active Active
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