Noise reduction type washing machine bearing seat casting convenient to replace
By designing disassembly and noise-reducing components in the bearing seat of the washing machine, the problem of difficult disassembly and noise of the bearing seat is solved, convenient replacement and noise reduction are achieved, and assembly and use efficiency are improved.
Patent Information
- Application Number
- CN202420555074.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-21
AI Technical Summary
The bearing seats of the existing washing machine are difficult to disassemble, resulting in inconvenient replacement, affecting assembly and reducing noise.
A disassembly assembly including a positioning seat, a mounting ring, a connecting bump, a disassembly rod and a reinforcement member is designed. By rotating the disassembly rod, the installation ring is removed from the positioning seat, so as to realize the disassembly and replacement of the bearing seat, and through sound insulation Cover, buffer plate and muffler reduce noise.
It realizes convenient replacement of bearing seats and noise reduction, avoids the problem of easy deformation of bearing seats, and improves assembly and use efficiency.
Smart Images
Figure CN222208662U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bearing seats, in particular to a noise-reducing washing machine bearing seat casting which is easy to replace. Background Art
[0002] The current washing machine bearing seat is installed on the barrel. Due to problems such as positioning and contact during clamping, the current bearing seat often deforms and loosens, affecting the assembly of the bearing.
[0003] Prior art CN214007805U discloses a washing machine bearing seat, comprising a bearing seat body, a plurality of first reinforcing ribs and a plurality of second reinforcing ribs. The first reinforcing ribs and the second reinforcing ribs are used to increase the strength of the bearing seat body, prevent the bearing seat from being easily deformed, and thus ensure the assembly of the bearing.
[0004] However, the bearing seat in the prior art is difficult to disassemble, which makes it inconvenient to replace the bearing seat. Utility Model Content
[0005] The utility model aims to provide a noise-reducing washing machine bearing seat casting which is easy to replace, thereby solving the technical problem that the bearing seat is difficult to disassemble, thus causing inconvenience in replacing the bearing seat.
[0006] To achieve the above-mentioned purpose, the utility model provides a noise-reducing washing machine bearing seat casting that is easy to replace, comprising a bearing seat body and a noise-reduction component.
[0007] Also includes disassembly assembly;
[0008] The disassembly assembly includes a locating seat, a mounting ring, a connecting protrusion, a disassembly rod and a reinforcing member, the locating seat is located on one side of the bearing seat body, the mounting ring is fixedly connected to the bearing seat body and is located on a side of the bearing seat body close to the locating seat, the connecting protrusion is fixedly connected to the mounting ring and extends into the locating seat and is located on a side of the mounting ring close to the locating seat, the disassembly rod is slidably connected to the locating seat and abuts against the connecting protrusion and is located on a side of the locating seat close to the connecting protrusion, and the reinforcing member is arranged on the bearing seat body.
[0009] Wherein, the reinforcement component includes a reinforcement bottom ring and a reinforcement top ring, the reinforcement bottom ring is fixedly connected to the bearing seat body and is located on the side of the bearing seat body close to the mounting ring; the reinforcement top ring is fixedly connected to the bearing seat body and is located on the side of the bearing seat body close to the reinforcement bottom ring.
[0010] Wherein, the reinforcement component also includes a connecting rod, which is fixedly connected to the reinforcement bottom ring and the reinforcement top ring, and is located on a side of the reinforcement bottom ring close to the reinforcement top ring.
[0011] Wherein, the noise reduction component includes a sound insulation cover and a buffer plate, the sound insulation cover is fixedly connected to the bearing seat body and is located on the side of the bearing seat body close to the mounting ring; the buffer plate is fixedly connected to the sound insulation cover and is located on the side of the sound insulation cover close to the bearing seat body.
[0012] Wherein, the noise reduction component also includes a muffler, which is fixedly connected to the bearing seat body and is located on a side of the bearing seat body close to the sound insulation cover.
[0013] The utility model provides a noise-reducing washing machine bearing seat casting which is easy to replace. By unscrewing the disassembly rod, the connection protrusion is released from the restriction in the positioning seat, so that the mounting ring can be removed from the positioning seat, and then the bearing seat body can be disassembled, further making the replacement of the bearing seat body more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0015] Figure 1 It is a schematic diagram of the overall structure of the easily replaceable noise-reducing washing machine bearing seat casting according to the first embodiment of the utility model.
[0016] Figure 2 It is a projection diagram of a noise-reducing washing machine bearing seat casting that is easy to replace according to the first embodiment of the utility model.
[0017] Figure 3 It is a schematic diagram of the overall structure of a noise-reducing washing machine bearing seat casting that is easy to replace according to the second embodiment of the utility model.
[0018] Figure 4 It is a projection diagram of a noise-reducing washing machine bearing seat casting that is easy to replace according to the second embodiment of the utility model.
[0019] In the figure: 101-bearing seat body, 102-positioning seat, 103-mounting ring, 104-connecting protrusion, 105-disassembly rod, 106-reinforced bottom ring, 107-reinforced top ring, 108-connecting rod, 201-soundproof cover, 202-buffer plate, 203-muffler. DETAILED DESCRIPTION
[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0021] The first embodiment of the present application is:
[0022] See also Figure 1 and Figure 2 ,in Figure 1 This is a schematic diagram of the overall structure of the noise-reducing washing machine bearing seat casting that is easy to replace in the first embodiment of the utility model. Figure 2 It is a projection diagram of a noise-reducing washing machine bearing seat casting that is easy to replace according to the first embodiment of the utility model. The utility model provides a noise-reducing washing machine bearing seat casting that is easy to replace: it includes a bearing seat body 101, a noise reduction component and a disassembly component, the disassembly component includes a positioning seat 102, a mounting ring 103, a connecting protrusion 104, a disassembly rod 105 and a reinforcement component, the reinforcement component includes a reinforcement bottom ring 106, a reinforcement top ring 107 and a connecting rod 108. The above solution solves the problem of the bearing seat being difficult to disassemble. It can be understood that the above solution can be used in the case where the bearing seat is easy to replace, and can also be used to solve the problem that the bearing seat cannot be noise-reduced.
[0023] According to this specific embodiment, the bearing seat body 101 is an annular seat body, and the through hole of the bearing seat body 101 is used to install the bearing.
[0024] Among them, the locating seat 102 is located on one side of the bearing seat body 101, the mounting ring 103 is fixedly connected to the bearing seat body 101, and is located on the side of the bearing seat body 101 close to the locating seat 102, the connecting protrusion 104 is fixedly connected to the mounting ring 103, extends into the locating seat 102, and is located on the side of the mounting ring 103 close to the locating seat 102, the disassembly rod 105 is slidably connected to the locating seat 102, abuts against the connecting protrusion 104, and is located on the side of the locating seat 102 close to the connecting protrusion 104, and the reinforcing member is arranged on the bearing seat body 101. The positioning seat 102 is a concave seat with a connecting groove. The positioning seat 102 is fixedly arranged on the barrel of the washing machine. The mounting ring 103 is a circular ring. The mounting ring 103 is fixedly arranged at the bottom end of the bearing seat body 101. The connecting protrusion 104 is a rectangular protrusion. The size of the connecting protrusion 104 is consistent with the size of the connecting groove of the positioning seat 102. The connecting protrusion 104 is fixedly arranged below the mounting ring 103 and extends into the connecting groove of the positioning seat 102. The disassembly rod 105 is a The disassembly rod 105 is a cylindrical rod with an external thread, and is screwed into the positioning seat 102. One side of the positioning seat 102 can extend into the connecting groove of the positioning seat 102, thereby achieving abutment against the connecting protrusion 104. By unscrewing the disassembly rod 105, the connecting protrusion 104 is released from the restriction in the positioning seat 102, so that the mounting ring 103 can be removed from the positioning seat 102, and then the bearing seat body 101 can be disassembled, further making the replacement of the bearing seat body 101 more convenient.
[0025] Secondly, the reinforced bottom ring 106 is fixedly connected to the bearing seat body 101 and is located on a side of the bearing seat body 101 close to the mounting ring 103; the reinforced top ring 107 is fixedly connected to the bearing seat body 101 and is located on a side of the bearing seat body 101 close to the reinforced bottom ring 106. The reinforced bottom ring 106 is a circular ring, and the inner diameter of the reinforced bottom ring 106 is equal to the outer diameter of the bearing seat body 101. The reinforced bottom ring 106 is fixedly arranged on the outer side of the bearing seat body 101 and is located at the bottom end of the bearing seat body 101. The reinforced top ring 107 is a circular ring, and the inner diameter of the reinforced top ring 107 is equal to the outer diameter of the bearing seat body 101. The reinforced top ring 107 is fixedly arranged on the outer side of the bearing seat body 101 and is located at the top end of the bearing seat body 101. Through the reinforcement effect of the reinforced bottom ring 106 and the reinforced top ring 107, the outer surface of the bearing seat body 101 is reinforced, thereby preventing the bearing seat body 101 from being easily deformed.
[0026] At the same time, the connecting rod 108 is fixedly connected to the reinforcement bottom ring 106 and the reinforcement top ring 107, and is located on the side of the reinforcement bottom ring 106 close to the reinforcement top ring 107. The connecting rod 108 is a rectangular rod, and there are multiple connecting rods 108. The connecting rods 108 are respectively fixedly connected to the reinforcement bottom ring 106 and the reinforcement top ring 107, and are evenly arranged in a ring shape between the reinforcement bottom ring 106 and the reinforcement top ring 107. Through the connection effect of the connecting rod 108, the connection between the reinforcement bottom ring 106 and the reinforcement top ring 107 is more stable.
[0027] When using the noise-reducing washing machine bearing seat casting that is easy to replace according to the present embodiment, the disassembly rod 105 is unscrewed to release the connection protrusion 104 from the restriction in the positioning seat 102, so that the mounting ring 103 can be removed from the positioning seat 102, and then the bearing seat body 101 can be disassembled, further making the replacement of the bearing seat body 101 more convenient, and the outer surface of the bearing seat body 101 is reinforced by the reinforcement effect of the reinforced bottom ring 106 and the reinforced top ring 107, and the connection between the reinforced bottom ring 106 and the reinforced top ring 107 is made more stable by the connection effect of the connecting rod 108, thereby preventing the bearing seat body 101 from being easily deformed.
[0028] The second embodiment of the present application is:
[0029] See also Figure 3 and Figure 4 ,in Figure 3 This is a schematic diagram of the overall structure of a noise-reducing washing machine bearing seat casting that is easy to replace according to the second embodiment of the utility model. Figure 4 The projection diagram of the bearing seat casting of the noise-reducing washing machine which is easy to replace according to the second embodiment of the utility model is shown in FIG.
[0030] The soundproof cover 201 is fixedly connected to the bearing seat body 101 and is located on a side of the bearing seat body 101 close to the mounting ring 103; the buffer plate 202 is fixedly connected to the soundproof cover 201 and is located on a side of the soundproof cover 201 close to the bearing seat body 101. The soundproof cover 201 is an annular cover, which is fixedly arranged in the through hole of the bearing seat body 101. The buffer plate 202 is an annular plate made of soft material, which is fixedly arranged on the inner side of the soundproof cover 201. The buffering effect of the buffer plate 202 can reduce the impact force during operation, and the sound insulation effect of the soundproof cover 201 can further isolate the noise generated during operation, thereby achieving noise reduction of the bearing seat body 101.
[0031] Secondly, the muffler 203 is fixedly connected to the bearing seat body 101 and is located on a side of the bearing seat body 101 close to the soundproof cover 201. The muffler 203 is an impedance composite type, and the muffler 203 is fixedly arranged on the surface of the bearing seat body 101. Through the muffler effect of the muffler 203, the noise generated during operation is muffled, thereby achieving noise reduction of the bearing seat body 101.
[0032] When using the noise-reducing washing machine bearing seat casting that is easy to replace according to the present embodiment, the impact force received during operation is reduced by the buffering effect of the buffer plate 202, and the noise generated during operation is further isolated by the sound insulation effect of the sound insulation cover 201, thereby achieving the noise reduction of the bearing seat body 101, and the noise generated during operation is silenced by the sound insulation effect of the muffler 203, thereby further ensuring the noise reduction effect.
[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A noise-reducing washing machine bearing seat casting that is easy to replace, comprising a bearing seat body and a noise-reduction component, characterized in that: Also includes disassembly assembly; The disassembly assembly includes a locating seat, a mounting ring, a connecting protrusion, a disassembly rod and a reinforcing member, the locating seat is located on one side of the bearing seat body, the mounting ring is fixedly connected to the bearing seat body and is located on a side of the bearing seat body close to the locating seat, the connecting protrusion is fixedly connected to the mounting ring and extends into the locating seat and is located on a side of the mounting ring close to the locating seat, the disassembly rod is slidably connected to the locating seat and abuts against the connecting protrusion and is located on a side of the locating seat close to the connecting protrusion, and the reinforcing member is arranged on the bearing seat body.
2. The easily replaceable noise-reducing washing machine bearing seat casting according to claim 1, characterized in that: The reinforcing member includes a reinforcing bottom ring and a reinforcing top ring. The reinforcing bottom ring is fixedly connected to the bearing seat body and is located on a side of the bearing seat body close to the mounting ring; the reinforcing top ring is fixedly connected to the bearing seat body and is located on a side of the bearing seat body close to the reinforcing bottom ring.
3. The easily replaceable noise-reducing washing machine bearing seat casting according to claim 2, characterized in that: The reinforcement component also includes a connecting rod, which is fixedly connected to the reinforcement bottom ring and the reinforcement top ring, and is located on a side of the reinforcement bottom ring close to the reinforcement top ring.
4. The easily replaceable noise-reducing washing machine bearing seat casting according to claim 1, characterized in that: The noise reduction component includes a sound insulation cover and a buffer plate. The sound insulation cover is fixedly connected to the bearing seat body and is located on a side of the bearing seat body close to the mounting ring; the buffer plate is fixedly connected to the sound insulation cover and is located on a side of the sound insulation cover close to the bearing seat body.
5. The easily replaceable noise-reducing washing machine bearing seat casting according to claim 4, characterized in that: The noise reduction component also includes a muffler, which is fixedly connected to the bearing seat body and is located on a side of the bearing seat body close to the sound insulation cover.