CN109373111B - Refrigerator subassembly fixed bearing device - Google Patents
Refrigerator subassembly fixed bearing device Download PDFInfo
- Publication number
- CN109373111B CN109373111B CN201811488024.0A CN201811488024A CN109373111B CN 109373111 B CN109373111 B CN 109373111B CN 201811488024 A CN201811488024 A CN 201811488024A CN 109373111 B CN109373111 B CN 109373111B
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- China
- Prior art keywords
- limit
- arc
- groove
- compressor
- ring
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- 238000009434 installation Methods 0.000 claims abstract description 63
- 230000006835 compression Effects 0.000 claims 3
- 238000007906 compression Methods 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract description 3
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 4
- 210000003781 tooth socket Anatomy 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
Abstract
The invention discloses a fixed bearing device of a refrigerator component, which comprises a supporting base, wherein one side of the surface of the supporting base is provided with a condenser installation area and a compressor installation area; the condenser and the compressor are respectively arranged in the condenser installation area and the compressor installation area. The invention is provided with the buffer supporting seat, and the noise generated in the vibration process of the compressor can be reduced through the simultaneous damping and buffering action of the primary pressure spring and the secondary pressure spring in the buffer supporting seat, and the vibration amplitude can be reduced, so that the damage of parts in the compressor is prevented.
Description
Technical Field
The invention belongs to the field of refrigerator components, and relates to a fixed bearing device of a refrigerator component.
Background
The refrigerator assembly comprises a condenser, a compressor, an evaporator and an evaporation fan, wherein the compressor is required to be fixed through screws during installation, the installation and the disassembly are inconvenient, different fixing positions are required to be adjusted during the replacement of compressors with different models, different mounting holes are drilled, noise is generated during the working process of the compressor due to vibration, and the internal parts are damaged during the vibration process.
Disclosure of Invention
The invention provides a fixed bearing device of a refrigerator component, which is provided with a buffer supporting seat, wherein the noise generated in the vibration process of a compressor can be reduced through the simultaneous damping and buffering effect of a primary pressure spring and a secondary pressure spring in the buffer supporting seat, and the vibration amplitude can be reduced, so that the damage of parts inside the compressor is prevented.
A fixed bearing device of a refrigerating unit comprises a supporting base, wherein one side of the surface of the supporting base is provided with a condenser installation area and a compressor installation area; the condenser and the compressor are respectively arranged in the condenser installation area and the compressor installation area;
the compressor installation area comprises a circular installation groove, a limit installation ring is integrally connected and fixed in the middle of the groove bottom of the circular installation groove, the limit installation ring and the circular installation groove are concentrically arranged, an annular clamping groove is formed between the circular installation groove and the limit installation ring, a positioning seat is fixedly clamped in the annular clamping groove, a buffer supporting seat is installed in the limit installation ring, the side wall of the circular installation groove extends to an arc-shaped groove at the top end, and a limiting block is installed in the arc-shaped groove in a matched mode;
the bottom surface of the circular mounting groove is positioned in the limit mounting ring and is fixedly provided with three limit posts at equal angles, the buffer supporting seat comprises a first-stage pressure spring, a positioning support plate, a second-stage pressure spring and a bearing plate which are sequentially connected and fixed from bottom to top, wherein the first-stage pressure spring is sleeved on the limit posts, the limit pressing ring matched with the limit posts is fixedly installed at equal angles on the periphery side of the bottom surface of the positioning support plate, the bottom end of the first-stage pressure spring is tightly pressed and connected with the bottom surface of the circular mounting groove, the top end of the first-stage pressure spring is connected with the bottom surface of the limit pressing ring, meanwhile, the top end of the limit post is sleeved in the limit pressing ring, a plurality of sliding holes are formed in the periphery side of the surface of the positioning support plate at equal angles, the periphery side of the bottom surface of the bearing plate is integrally connected and fixedly provided with a sliding post matched with the sliding holes, the second-stage pressure spring is sleeved on the sliding post, one end of the second-stage pressure spring is tightly connected with the surface of the positioning support plate, the other end of the second-stage pressure spring is tightly connected with the bottom surface of the bearing plate, and the compressor is directly placed on the surface of the bearing plate;
the positioning seat comprises an arc-shaped clamping plate and a connecting strip integrally connected and fixed on the surface of the arc-shaped clamping plate, the arc-shaped clamping plate is inserted into the annular clamping groove, the connecting strip is vertically distributed, a top pressing plate is vertically installed and fixed on the top end surface of the connecting strip, the bottom surface of the top pressing plate is tightly connected with the top of the compressor, and the compressor is limited and fixed through the top pressing plate; the lateral wall of stopper meets with the lateral wall surface of arc cardboard, and the arc cardboard rotates around spacing collar.
Further, the thickness of the limiting block is 1-2cm greater than the depth of the arc-shaped groove.
Further, the outer diameters of the bearing plate and the positioning support plate are equal to the inner diameter of the limiting mounting ring.
Further, the arc inner diameter of the arc-shaped clamping plate is the same as the outer diameter of the limiting mounting ring.
Further, the lateral wall surface equidistance of spacing installing ring is fixed with a plurality of annular latch, and the cross-section of annular latch is triangle-shaped structure, and triangle-shaped's top angle is towards the below of spacing installing ring, and arc-shaped cardboard's lateral wall internal surface equidistance is opened simultaneously has with annular latch complex annular tooth's socket, and annular tooth's socket's cross-section is triangle-shaped structure, triangle-shaped's top angle is towards the below of spacing installing ring.
The invention has the beneficial effects that:
the invention is provided with the buffer supporting seat, and the noise generated in the vibration process of the compressor can be reduced through the simultaneous damping and buffering action of the primary pressure spring and the secondary pressure spring in the buffer supporting seat, and the vibration amplitude can be reduced, so that the damage of parts in the compressor is prevented.
According to the invention, the compressor is directly fixed through the positioning seat, and the positioning seat is fixed and unlocked through the rotation of the arc-shaped clamping plate, so that the installation, the fixation and the disassembly of the compressor are realized, the installation and the disassembly are convenient, meanwhile, aiming at compressors of different types, only the arc-shaped clamping plate is required to be rotated, and then the fixation of compressors of different types is realized by adjusting the height of the arc-shaped clamping plate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a fixed bearing device when the side wall of a limiting block is connected with the side wall of an arc-shaped clamping plate after the compressor is installed and fixed;
FIG. 2 is a schematic view of a fixed bearing device when the side wall of the compressor disassembly limiting block is connected with the side wall of the arc-shaped clamping plate;
FIG. 3 is a schematic view of a support base structure;
FIG. 4 is a partial cross-sectional view of FIG. 3;
FIG. 5 is an exploded view of the partial structure of FIG. 1;
FIG. 6 is a schematic view of the partial structure of FIG. 2;
fig. 7 is a schematic view of a positioning seat structure.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, a fixed bearing device of a refrigerating unit, as shown in fig. 1, comprises a supporting base 1, wherein one side of the surface of the supporting base 1 is provided with a condenser installation area 2 and a compressor installation area 3, meanwhile, the other side of the supporting base 1 is provided with a cold air outlet 4, the cold air outlet 4 is a horn mouth with a downward opening, the middle part of the surface of the supporting base 1 is provided with an evaporation fan installation area 5 and an evaporator installation area 6, the evaporation fan installation area 5 is adjacent to the compressor installation area 3, and the evaporator installation area 6 is arranged between the cold air outlet 4 and the evaporation fan installation area 5; the condenser, the compressor, the evaporator and the evaporating fan are respectively arranged in the condenser installation area 2, the compressor installation area 3, the evaporator installation area 6 and the evaporating fan installation area 5;
the compressor installation area 3 comprises a circular installation groove 31, a limit installation ring 32 is integrally connected and fixed in the middle of the groove bottom of the circular installation groove 31, the limit installation ring 32 and the circular installation groove 31 are concentrically arranged, an annular clamping groove 33 is formed between the circular installation groove 31 and the limit installation ring 32, a positioning seat 7 is fixedly clamped in the annular clamping groove 33, a buffer supporting seat 8 is installed in the limit installation ring 32, the side wall of the circular installation groove 31 extends to an arc groove 311 at the top end, a limit block 313 is installed in the arc groove 311 in a matched mode, the thickness of the limit block 313 is 1-2cm greater than the depth of the arc groove 311, and the inner surface of the side wall of the limit block 313 extends out of the arc groove 311;
the bottom surface of the circular mounting groove 31 is provided with three limiting columns 321 at equal angles in the limiting mounting ring 32, the buffer supporting seat 8 comprises a primary pressure spring 81, a positioning support plate 82, a secondary pressure spring 83 and a bearing plate 84 which are sequentially connected and fixed from bottom to top, wherein the primary pressure spring 81 is sleeved on the limiting columns 321, the limiting pressing rings 821 matched with the limiting columns 321 are fixedly arranged at equal angles on the circumference side of the bottom surface of the positioning support plate 82, the bottom end of the primary pressure spring 81 is tightly pressed and connected with the bottom surface of the circular mounting groove 31, the top end of the primary pressure spring 81 is connected with the bottom surface of the limiting pressing rings 821, meanwhile, the top end of the limiting columns 321 is sleeved in the limiting pressing rings 821, a plurality of sliding holes 822 are formed in the circumference side of the surface of the positioning support plate 82 at equal angles, sliding columns 841 matched with the sliding holes 822 are integrally connected and fixed at equal angles on the circumference side of the bottom surface of the bearing plate 84, the secondary pressure spring 83 is sleeved on the sliding columns 841, one end of the secondary pressure spring 83 is tightly connected with the surface of the positioning support plate 82, the other end of the secondary pressure spring 83 is tightly connected with the bottom surface of the bearing plate 84, and the compressor is directly placed on the surface of the bearing plate 84, and the top of the bearing plate 84 is equal to the outer diameter of the limiting mounting ring 32;
the positioning seat 7 comprises an arc clamping plate 71 and a connecting strip 72 integrally connected and fixed on the surface of the arc clamping plate 71, the arc clamping plate 71 is inserted into the annular clamping groove 33, the arc inner diameter of the arc clamping plate 71 is the same as the outer diameter of the limit mounting ring 32, the connecting strip 72 is vertically distributed, a top pressing plate 73 is vertically arranged and fixed on the top end surface of the connecting strip 72, the bottom surface of the top pressing plate 73 is tightly connected with the top of the compressor, and the compressor is limited and fixed through the top pressing plate 73; the side wall of the limiting block 313 is connected with the outer surface of the side wall of the arc-shaped clamping plate 71, the arc-shaped clamping plate 71 rotates around the limiting mounting ring 32, a plurality of annular clamping teeth 322 are fixed on the outer surface of the side wall of the limiting mounting ring 32 at equal intervals, the cross section of the annular clamping teeth 322 is of a triangular structure, an annular tooth socket 711 matched with the annular clamping teeth 322 is formed in the inner surface of the side wall of the arc-shaped clamping plate 71 at equal intervals, the cross section of the annular tooth socket 711 is of a triangular structure, the top angle of the triangle faces the lower side of the limiting mounting ring 32, when the positioning seat 7 is mounted, the limiting block 313 is firstly inserted into the arc-shaped groove 311, then the arc-shaped clamping plate 71 is inserted into the annular clamping groove 33, the arc-shaped clamping plate 71 is ensured not to be connected with the limiting block 313 when the arc-shaped clamping plate 71 is inserted into the annular tooth socket 711, the arc-shaped clamping plate 71 is rotated until the limiting clamping plate 71 is connected, when the arc-shaped clamping plate 71 slides upwards along the limiting mounting ring 32, and the annular clamping teeth 322 are clamped in the annular tooth socket 711, and the triangular openings of the cross section of the annular clamping teeth 322 are downward, when the arc-shaped clamping plate 71 applies upward force to the annular clamping teeth 322, the annular clamping teeth 322 are not clamped with the annular clamping teeth 322, and the annular clamping plate 71, and the top 71 is compressed by the pressing plate 71, and the pressing plate 71 is positioned by the pressing seat, and the pressing plate 71 when the top is positioned;
the specific fixing process of the fixing bearing device is as follows:
firstly, placing a compressor on the surface of a bearing plate 84, inserting a limiting block 313 into an arc-shaped groove 311, inserting an arc-shaped clamping plate 71 into an annular clamping groove 33, ensuring that the arc-shaped clamping plate 71 is not connected with the limiting block 313 during insertion, keeping an annular clamping tooth 322 inserted into an annular tooth groove 711, rotating the arc-shaped clamping plate 71 until the limiting block 313 is connected with the arc-shaped clamping plate 71, and clamping the arc-shaped clamping plate 71 into the annular tooth groove 711 through the annular clamping tooth 322 when the arc-shaped clamping plate 71 slides upwards along a limiting mounting ring 32, wherein the annular clamping tooth 322 and the triangular opening of the cross section of the annular tooth groove 711 are downward, so that the arc-shaped clamping plate 71 cannot be separated from the annular clamping tooth 322 through the clamping of the annular clamping tooth 322 when the arc-shaped clamping plate 71 applies upward force, and further fixing of a positioning seat 71 is realized, and a pressure is applied to the top of the compressor by a top pressing plate 73 on the positioning seat 71 so that the compressor is fixed; the arc-shaped clamping plate 71 can rotate around the limit mounting ring 32, so that the top pressing plate 73 can rotate to a certain position according to the shape of the top surface of the compressor to be fixed, but the side wall of the limit block 313 is always connected with the side wall of the arc-shaped clamping plate 71;
secondly, when the types of the compressors are different in height, rotating the arc-shaped clamping plates 71 to the side walls of the limiting blocks 313 and the side walls of the arc-shaped clamping plates 71, moving the clamping plates 71 outwards to enable the annular clamping teeth 322 to be separated from the annular tooth grooves 711 of the arc-shaped clamping plates 71, then moving the arc-shaped clamping plates 71 upwards until the bottom surface of the top pressing plate 73 is tightly connected with the top of the compressor, guaranteeing that the annular clamping teeth 322 are spliced in the annular tooth grooves 711, then rotating the arc-shaped clamping plates 71 around the limiting mounting rings 32 until the side walls of the limiting blocks 313 are connected with the side walls of the arc-shaped clamping plates 71, limiting the arc-shaped clamping plates 71 through the limiting blocks 313, preventing the annular clamping teeth 322 from being separated from the annular tooth grooves 711, and fixing the annular clamping teeth 322, thereby realizing the fixing of the compressor;
third, vibration is generated in the working process of the compressor, the bearing plate 84 is pressed to move downwards, the bearing plate 84 is pressed to press the secondary pressure spring 83 to compress downwards, meanwhile, the sliding column 841 moves downwards in the sliding hole 822, the secondary pressure spring 83 is pressed to move the positioning support plate 82 downwards, the primary pressure spring 81 is pressed to compress downwards through the limiting pressing ring 821 on the bottom surface of the positioning support plate 82, the buffer effect in the vibration process of the compressor is realized through the shrinkage and shock absorption of the primary pressure spring 81 and the secondary pressure spring 83, noise generated in the vibration process can be avoided, and meanwhile, the damage of internal parts caused by severe vibration of the compressor can be prevented;
fourth, when the compressor is dismantled, directly rotate arc cardboard 71 to the lateral wall of stopper 313 around spacing collar 32 and do not meet with the lateral wall of arc cardboard 71, then outwards remove arc cardboard 71 for annular tooth slot 711 that annular latch 322 breaks away from arc cardboard 71, then upwards remove arc cardboard 71 and take out positioning seat 7, can take out the compressor smoothly, make the compressor installation fixed convenience.
The foregoing is merely illustrative and explanatory of the principles of the invention, as various modifications and additions may be made to the specific embodiments described, or similar thereto, by those skilled in the art, without departing from the principles of the invention or beyond the scope of the appended claims.
Claims (3)
1. The fixed bearing device of the refrigerating unit assembly is characterized by comprising a supporting base (1), wherein one side of the surface of the supporting base (1) is provided with a condenser installation area (2) and a compressor installation area (3); the condenser and the compressor are respectively arranged in the condenser installation area (2) and the compressor installation area (3);
the compressor installation area (3) comprises a circular installation groove (31), a limit installation ring (32) is integrally connected and fixed in the middle of the groove bottom of the circular installation groove (31), the limit installation ring (32) and the circular installation groove (31) are concentrically arranged, an annular clamping groove (33) is formed between the circular installation groove (31) and the limit installation ring (32), a positioning seat (7) is fixedly clamped in the annular clamping groove (33), a buffer supporting seat (8) is installed in the limit installation ring (32), an arc-shaped groove (311) extending to the top end from the side wall of the circular installation groove (31) is arranged in the limit installation ring (32), a limit block (313) is installed in the arc-shaped groove (311) in a matched mode, and the thickness of the limit block (313) is greater than 1-2cm of the depth of the arc-shaped groove (311);
three limit posts (321) are fixedly arranged on the bottom surface of the circular mounting groove (31) at equal angles in the limit mounting ring (32), the buffer supporting seat (8) comprises a first-stage pressure spring (81), a positioning support plate (82), a second-stage pressure spring (83) and a bearing plate (84) which are fixedly connected from bottom to top in sequence, wherein the first-stage pressure spring (81) is sleeved on the limit posts (321), a limit pressing ring (821) matched with the limit posts (321) is fixedly arranged on the peripheral side of the bottom surface of the positioning support plate (82) at equal angles, the bottom end of the first-stage pressure spring (81) is in compression connection with the bottom surface of the circular mounting groove (31), the top end of the first-stage pressure spring is in contact with the ring bottom surface of the limit pressing ring (821), meanwhile, the top end of the limit posts (321) is sleeved in the limit pressing ring (821), a plurality of sliding holes (822) are formed in equal angles on the peripheral side of the surface of the positioning support plate (82), sliding posts (841) matched with the sliding holes (822) are integrally connected and fixedly arranged on the peripheral side of the bottom surface of the bearing plate (84), and the second-stage pressure spring (83) is sleeved on the sliding posts (841), and meanwhile, the second-stage pressure spring (83) is in compression connection with the bottom surface of the bearing plate (84) and is in compression connection with one end of the bearing plate (84) directly;
wherein, the outer diameter of the bearing plate (84) and the positioning support plate (82) is equal to the inner diameter of the limit mounting ring (32);
the positioning seat (7) comprises an arc clamping plate (71) and a connecting strip (72) integrally connected and fixed on the surface of the arc clamping plate (71), the arc clamping plate (71) is inserted into the annular clamping groove (33), the connecting strip (72) is vertically distributed, a top pressing plate (73) is vertically arranged and fixed on the top end surface of the connecting strip (72), the bottom surface of the top pressing plate (73) is tightly connected with the top of the compressor, and the compressor is limited and fixed through the top pressing plate (73); the side wall of the limiting block (313) is connected with the outer surface of the side wall of the arc-shaped clamping plate (71), and the arc-shaped clamping plate (71) rotates around the limiting mounting ring (32).
2. A refrigerating unit assembly fixed carrying device according to claim 1, characterized in that the arc-shaped inner diameter of the arc-shaped clamping plate (71) is the same as the outer diameter of the limit mounting collar (32).
3. The fixed bearing device of the refrigerating unit assembly according to claim 1, wherein a plurality of annular latches (322) are fixed on the outer surface of the side wall of the limit installation ring (32) at equal intervals, the cross section of each annular latch (322) is of a triangular structure, the top angle of each triangle faces the lower side of the limit installation ring (32), meanwhile, annular tooth grooves (711) matched with the annular latches (322) are formed in the inner surface of the side wall of the arc-shaped clamping plate (71) at equal intervals, the cross section of each annular tooth groove (711) is of a triangular structure, and the top angle of each triangle faces the lower side of the limit installation ring (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488024.0A CN109373111B (en) | 2018-12-06 | 2018-12-06 | Refrigerator subassembly fixed bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488024.0A CN109373111B (en) | 2018-12-06 | 2018-12-06 | Refrigerator subassembly fixed bearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109373111A CN109373111A (en) | 2019-02-22 |
| CN109373111B true CN109373111B (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811488024.0A Active CN109373111B (en) | 2018-12-06 | 2018-12-06 | Refrigerator subassembly fixed bearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109373111B (en) |
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