CN221536977U - Vibration damper of centrifugal machine - Google Patents
Vibration damper of centrifugal machine Download PDFInfo
- Publication number
- CN221536977U CN221536977U CN202322799505.6U CN202322799505U CN221536977U CN 221536977 U CN221536977 U CN 221536977U CN 202322799505 U CN202322799505 U CN 202322799505U CN 221536977 U CN221536977 U CN 221536977U
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- centrifugal
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- 239000006096 absorbing agent Substances 0.000 claims abstract description 23
- 230000035939 shock Effects 0.000 claims abstract description 18
- 230000003139 buffering effect Effects 0.000 claims abstract description 10
- 239000007853 buffer solution Substances 0.000 claims description 28
- 239000000872 buffer Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 24
- 238000013016 damping Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a vibration damper of a centrifugal machine, and relates to the technical field of vibration dampers. Including unable adjustment base and buffering base, buffering base is located unable adjustment base top, and the shock absorber structure is equipped with a plurality ofly, and a plurality of shock absorber structures are located between unable adjustment base and the buffering base along the circumference surface equidistance, and every shock absorber structure includes main spheroid pole, vice spheroid pole, fixed sleeve, fixed frame pole, main fixed cover frame, fixed frame piece and vice fixed cover frame, and the outer wall top screw thread of main spheroid pole is inlayed and is located on the buffering base. Through main spheroid pole, vice spheroid pole, fixed sleeve pipe, fixed frame pole, main fixed cover frame, fixed frame piece and vice fixed cover frame, can follow the different reversals of centrifuge and reduce the vibration effect of centrifuge, vibration damping effect is stable moreover, and the vibration effect of centrifuge is reduced to the maximum shock absorber that utilizes, makes vibration damping effect maximize, makes centrifuge stable work when providing good operational environment.
Description
Technical Field
The utility model relates to the technical field of vibration absorbers, in particular to a vibration absorber of a centrifugal machine.
Background
At present, a centrifugal machine is a machine which utilizes centrifugal force to accelerate separation of different materials to be separated, and is mainly used for separating solid particles from liquid in suspension or separating two liquids which are different in density and are mutually insoluble in emulsion, and can also be used for removing liquid in wet solids.
At present, the centrifuge needs the vibration absorber to assist, reduces the vibration generated by the centrifuge, so that the centrifuge can work more stably, the vibration absorber has only vertical reverse vibration reduction effect on the centrifuge, vibration force around the centrifuge can not be counteracted by the vibration absorber, the vibration reduction effect of the centrifuge can not be completely counteracted, and the vibration reduction effect of the centrifuge is reduced by the vibration absorber.
Disclosure of utility model
The utility model provides a vibration damper of a centrifugal machine, which can reduce the vibration effect of the centrifugal machine from different directions of the centrifugal machine through a main sphere rod, an auxiliary sphere rod, a fixed sleeve, a fixed frame rod, a main fixed sleeve frame, a fixed frame block and an auxiliary fixed sleeve frame, and has stable vibration damping effect.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a damper for a centrifuge, comprising:
The buffer base is positioned above the fixed base;
The vibration damper structure is provided with a plurality of vibration damper structures, and the plurality of vibration damper structures are equidistantly arranged between the fixed base and the buffer base along the circumferential surface;
Each shock absorber structure comprises a main ball rod, an auxiliary ball rod, a fixed sleeve, a fixed frame rod, a main fixed sleeve frame, a fixed frame block and an auxiliary fixed sleeve frame, wherein the top end of the outer wall of the main ball rod is in threaded embedding on a buffer base, the bottom end of the outer wall of the main ball rod is in threaded embedding on the fixed frame rod, the inner wall of the main fixed sleeve frame is in threaded embedding on the fixed frame rod, the lower surface of the outer wall of the fixed frame rod is in sliding embedding on the fixed sleeve, the bottom end of the outer wall of the fixed frame rod is fixedly provided with a buffer spring, one end of the buffer spring, far away from the fixed frame rod, is fixedly arranged in the fixed sleeve, the bottom end of the outer wall of the fixed frame block is in threaded embedding on the fixed base, the top end of the outer wall of the auxiliary ball rod is in threaded embedding on the fixed sleeve, the bottom end of the outer wall of the auxiliary ball rod is in threaded embedding on the fixed frame block, and the inner wall of the auxiliary fixed sleeve frame is in threaded embedding on the fixed frame block.
A buffer supporting structure is arranged between the fixed base and the buffer base;
And the centrifugal machine structure is arranged on the buffer base.
The buffer supporting structure comprises a hemispherical frame, a sliding base and a fixed plate, wherein the top of the outer wall of the fixed plate is in threaded embedding with the bottom of the fixed base, the outer wall surface of the sliding base is in sliding embedding with the fixed base, a plurality of auxiliary springs are fixedly arranged between the sliding base and the fixed plate, the top of the outer wall of the hemispherical frame is fixedly arranged on the buffer base, and the bottom of the outer wall of the hemispherical frame is in rotary embedding with the sliding base.
The centrifugal machine structure comprises a centrifugal outer frame, a main shaft piece, a rotary chassis and a centrifugal inner frame, wherein the bottom of the outer wall of the centrifugal outer frame is fixedly arranged on a buffer base, the surface of the outer wall of the main shaft piece is fixedly embedded in the bottom of the centrifugal outer frame, and the output end of the top end of the main shaft piece is fixedly arranged at the bottom of the rotary chassis.
As the vibration damper of the centrifugal machine, the bottom of the outer wall of the centrifugal outer frame is provided with the working motor, and the output end of the working motor is fixedly arranged on the main shaft piece.
As the vibration damper of the centrifugal machine, the bottom of the outer wall of the centrifugal inner frame is fixedly arranged on the rotary chassis, and the top of the outer wall of the centrifugal inner frame is hinged with the centrifugal cover plate.
As the damper of the centrifugal machine, the top of the outer wall of the centrifugal outer frame is hinged with a closed cover plate.
As the vibration damper of the centrifugal machine, the bottom of the outer wall of the fixed base is fixedly provided with a plurality of supporting buffer pads, and the supporting buffer pads are all positioned on the same horizontal plane.
The utility model provides a vibration damper of a centrifugal machine. The beneficial effects are as follows:
(1) This centrifuge and shock absorber through main spheroid pole, vice spheroid pole, fixed sleeve pipe, fixed frame pole, main fixed cover frame, fixed frame piece and vice fixed cover frame, can follow the different reversals of centrifuge and reduce the vibration effect of centrifuge, and the shock absorber is stable moreover, and the vibration effect of centrifuge is reduced to the biggest shock absorber that utilizes, makes the shock absorber maximize, makes the stable work of centrifuge when providing good operational environment.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an exploded view of the present utility model;
FIG. 4 is an enlarged schematic view of the utility model A;
FIG. 5 is an enlarged schematic view of the present utility model B;
fig. 6 is an exploded view of the present utility shock absorber structure.
In the figure: 1. a fixed base; 2. a buffer base; 3. a main sphere bar; 4. an auxiliary sphere rod; 5. fixing the sleeve; 6. fixing the frame rod; 7. a main fixing sleeve frame; 8. fixing the frame block; 9. an auxiliary fixing sleeve frame; 10. a buffer spring; 11. centrifuging the outer frame; 12. a main shaft member; 13. rotating the chassis; 14. centrifuging the inner frame; 15. a working motor; 16. centrifuging the cover plate; 17. closing the cover plate; 18. supporting the cushion pad; 19. a hemispherical frame; 20. a sliding base; 21. a fixing plate; 22. an auxiliary spring.
Detailed Description
The technical solutions of the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on the embodiments herein, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present invention.
Referring to fig. 1-6, the present utility model provides a technical solution: a damper for a centrifuge, comprising:
The buffer base 2 is positioned above the fixed base 1;
The vibration damper structure is provided with a plurality of vibration damper structures, and the plurality of vibration damper structures are equidistantly arranged between the fixed base 1 and the buffer base 2 along the circumferential surface;
Each shock absorber structure comprises a main ball rod 3, an auxiliary ball rod 4, a fixed sleeve 5, a fixed frame rod 6, a main fixed sleeve frame 7, a fixed frame block 8 and an auxiliary fixed sleeve frame 9, wherein the top end of the outer wall of the main ball rod 3 is in threaded embedding on the buffer base 2, the bottom end of the outer wall of the main ball rod 3 is in threaded embedding on the fixed frame rod 6, the inner wall of the main fixed sleeve frame 7 is in threaded embedding on the fixed frame rod 6, the lower surface of the outer wall of the fixed frame rod 6 is in sliding embedding on the fixed sleeve 5, a buffer spring 10 is fixedly arranged at the bottom end of the outer wall of the fixed frame rod 6, one end of the buffer spring 10, which is far away from the fixed frame rod 6, is fixedly arranged in the fixed sleeve 5, the bottom end of the outer wall of the fixed frame block 8 is in threaded embedding on the fixed base 1, the top end of the outer wall of the auxiliary ball rod 4 is in threaded embedding on the fixed sleeve 5, the bottom end of the outer wall of the auxiliary ball rod 4 is in threaded embedding on the fixed frame block 8, and the inner wall of the auxiliary fixed sleeve frame 9 is in threaded embedding on the fixed frame block 8;
a buffer supporting structure is arranged between the fixed base 1 and the buffer base 2;
the centrifuge structure is arranged on the buffer base 2.
In this embodiment: the buffer base 2 is a fixed base 1 of the centrifugal machine and is arranged on the ground through the fixed base 1, a plurality of shock absorber structures are arranged between the fixed base 1 and the buffer base 2, so that the shock absorbing effect can be achieved, different reverse vibrating forces can be buffered, the main sphere rod 3 is in threaded embedding in the buffer base 2, the main fixed sleeve frame 7 is sleeved on the main sphere rod 3, the main sphere rod 3 is in embedding in the fixed frame rod 6, the main fixed sleeve frame 7 is in threaded embedding in the fixed frame rod 6, the main sphere rod 3 is in embedding in the fixed frame rod 6 to form spheres, the main sphere rod 3 can rotate in multiple directions, the auxiliary sphere rod 4 is in threaded embedding in the fixed sleeve 5, the auxiliary fixing sleeve frame 9 is sleeved on the auxiliary ball rod 4 in advance, the auxiliary ball rod 4 is embedded into the fixing frame block 8, the auxiliary fixing sleeve frame 9 is sleeved on the fixing frame block 8 in a threaded mode, the auxiliary ball rod 4 is clamped, the auxiliary ball rod 4 cannot be pulled out, the auxiliary ball rod 4 is embedded into the fixing frame block 8 to form a ball body, multidirectional rotation can be carried out, the fixing frame rod 6 can slide in the fixing sleeve 5 to have elasticity, the vibration reduction effect is achieved, the vibration reduction effect of the centrifugal machine can be reduced from different directions of the centrifugal machine, the vibration reduction effect is stable, the vibration reduction effect of the centrifugal machine is reduced by using the vibration reduction device to the maximum, the vibration reduction effect is maximized, and the centrifugal machine is enabled to work stably while a good working environment is provided.
Specifically, the buffering bearing structure includes hemisphere frame 19, slide base 20 and fixed plate 21, and fixed base 1 bottom is inlayed at the outer wall top screw thread of fixed plate 21, and in fixed base 1 was inlayed in the outer wall surface slip of slide base 20, fixed a plurality of auxiliary springs 22 of being equipped with between slide base 20 and the fixed plate 21, on buffering base 2 was fixedly located at the outer wall top of hemisphere frame 19, on slide base 20 was inlayed in the outer wall bottom rotation of hemisphere frame 19.
In this embodiment: through the bottom embedding slide base 20 of hemisphere frame 19, can also slide, make the centrifuge when the work, the hemisphere frame 19 of bottom slides on slide base 20 along with centrifuge's vibration range, slide base 20 utilized a plurality of auxiliary spring 22 to offset the upper and lower impact force that hemisphere frame 19 brought, the impact force was offset by the slip of hemisphere frame 19 about, make the impact force that offset act on a plurality of shock absorber structures, fixed plate 21 conveniently dismantle slide base 20 and a plurality of auxiliary spring 22.
Specifically, the centrifugal machine structure comprises a centrifugal outer frame 11, a main shaft piece 12, a rotary chassis 13 and a centrifugal inner frame 14, wherein the bottom of the outer wall of the centrifugal outer frame 11 is fixedly arranged on the buffer base 2, the surface of the outer wall of the main shaft piece 12 is fixedly embedded in the bottom of the centrifugal outer frame 11, and the output end of the top end of the main shaft piece 12 is fixedly arranged at the bottom of the rotary chassis 13.
In this embodiment: the centrifugal outer frame 11 is fixed on the buffer base 2, vibration force caused by the centrifugal operation directly acts on the buffer base 2, the main shaft piece 12 is fixedly arranged at the bottom of the centrifugal outer frame 11, and the central shaft of the main shaft piece 12 drives the rotary chassis 13 to rotate.
Specifically, the bottom of the outer wall of the centrifugal outer frame 11 is provided with a working motor 15, and the output end of the working motor 15 is fixedly arranged on the main shaft 12.
In this embodiment: through the working motor 15, the output end of the working motor 15 drives the central shaft of the main shaft member 12 to rotate under the condition of being electrified.
Specifically, the outer wall bottom of the centrifugal inner frame 14 is fixedly arranged on the rotary chassis 13, and the top of the outer wall of the centrifugal inner frame 14 is hinged with a centrifugal cover plate 16.
In this embodiment: through centrifugal inside casing 14 setting to latticed, rotatory chassis 13 drives centrifugal inside casing 14 rotation, and high-speed rotation can produce centrifugal effect.
Specifically, the top of the outer wall of the centrifugal outer frame 11 is hinged with a closing cover plate 17.
In this embodiment: the top of the centrifugal frame 11 can be closed by closing the cover 17.
Specifically, the bottom of the outer wall of the fixed base 1 is fixedly provided with a plurality of supporting cushions 18, and the supporting cushions 18 are all on the same horizontal plane.
In this embodiment: the placement of the stationary base 1 on the ground is made more stable by the plurality of support cushions 18.
When in use, the fixed base 1 is placed on the ground, the buffer base 2 is the fixed base 1 of the centrifugal machine, the plurality of shock absorber structures are arranged between the fixed base 1 and the buffer base 2, the shock absorbing effect can be achieved, different reverse vibration forces can be buffered, the main sphere rod 3 is embedded in the buffer base 2 in a threaded manner, the main fixed sleeve frame 7 is sleeved on the main sphere rod 3, the main sphere rod 3 is embedded in the fixed frame rod 6, the main fixed sleeve frame 7 is sleeved on the fixed frame rod 6 in a threaded manner, the main sphere rod 3 is embedded in the fixed frame rod 6 to form spheres, the main sphere rod 3 can be rotated in multiple directions, the auxiliary sphere rod 4 is also embedded in the fixed sleeve 5 in a threaded manner, the auxiliary fixed sleeve frame 9 is sleeved on the auxiliary sphere rod 4 in advance, the auxiliary sphere rod 4 is embedded in the fixed frame block 8 in a threaded manner, the auxiliary fixed sleeve frame 9 is sleeved on the fixed frame block 8 in a threaded manner, the auxiliary sphere rod 4 is clamped, the auxiliary sphere rod 4 can not be pulled out, the auxiliary sphere rod 4 is embedded into the fixed frame block 8 to be a sphere, the auxiliary sphere rod 4 can rotate in multiple directions, the buffer spring 10 can enable the fixed frame rod 6 to slide in the fixed sleeve 5 to have elasticity, the vibration reduction effect of the centrifugal machine can be reduced from different directions of the centrifugal machine, the vibration reduction effect is stable, the vibration reduction effect is reduced by using the vibration absorber to the maximum, the vibration reduction effect is maximized, a good working environment is provided, the centrifugal machine stably works, the bottom of the hemispherical frame 19 is embedded into the sliding base 20, the sliding base 20 can slide, the hemispherical frame 19 at the bottom slides on the sliding base 20 along with the vibration amplitude of the centrifugal machine when the centrifugal machine works, the sliding base 20 counteracts the vertical impact force caused by the hemispherical frame 19 by using a plurality of auxiliary springs 22, the left-right front-back impact force is counteracted by the sliding of the hemispherical frame 19, the impact force that makes offset acts on a plurality of shock absorber structures, fixed plate 21 conveniently dismantles slide base 20 and a plurality of auxiliary spring 22, centrifugal frame 11 is fixed on buffering base 2, the vibration force that the centrifuge work brought can directly be acted on buffering base 2, main shaft spare 12 fixed mounting is in centrifugal frame 11 bottom department, the center pin of main shaft spare 12 can drive rotatory chassis 13 and rotate, the output of work motor 15 is in the condition of circular telegram and is driven the center pin of main shaft spare 12 and rotate, centrifugal inner frame 14 sets up to latticed, rotatory chassis 13 drives centrifugal inner frame 14 and rotates, high-speed rotation can produce centrifugal effect.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A damper for a centrifuge, comprising:
the buffer base (2) is positioned above the fixed base (1);
The vibration damper structure is provided with a plurality of vibration damper structures, and the plurality of vibration damper structures are equidistantly arranged between the fixed base (1) and the buffer base (2) along the circumferential surface;
Each shock absorber structure comprises a main ball rod (3), an auxiliary ball rod (4), a fixed sleeve (5), a fixed frame rod (6), a main fixed sleeve frame (7), a fixed frame block (8) and an auxiliary fixed sleeve frame (9), wherein the top end of the outer wall of the main ball rod (3) is in threaded embedding on a buffer base (2), the bottom end of the outer wall of the main ball rod (3) is in threaded embedding on the fixed frame rod (6), the inner wall of the main fixed sleeve frame (7) is in threaded embedding on the fixed frame rod (6), the lower surface of the outer wall of the fixed frame rod (6) is in sliding embedding on the fixed sleeve (5), a buffer spring (10) is fixedly arranged at the bottom end of the outer wall of the fixed frame rod (6), one end of the buffer spring (10) away from the fixed frame rod (6) is fixedly arranged in the fixed sleeve (5), the bottom end of the outer wall of the fixed frame block (8) is in threaded embedding on the fixed base (1), the top end of the outer wall of the auxiliary ball rod (4) is in threaded embedding on the fixed sleeve (5), and the bottom end of the auxiliary ball rod (4) is in threaded embedding on the fixed sleeve (8);
A buffer supporting structure is arranged between the fixed base (1) and the buffer base (2);
the centrifugal machine structure is arranged on the buffer base (2).
2. A damper for a centrifuge as defined in claim 1, wherein: the buffering supporting structure comprises a hemispherical frame (19), a sliding base (20) and a fixing plate (21), wherein the top of the outer wall of the fixing plate (21) is embedded in the bottom of the fixing base (1) through threads, the outer wall surface of the sliding base (20) is embedded in the fixing base (1) in a sliding mode, a plurality of auxiliary springs (22) are fixedly arranged between the sliding base (20) and the fixing plate (21), the top of the outer wall of the hemispherical frame (19) is fixedly arranged on the buffering base (2), and the bottom of the outer wall of the hemispherical frame (19) is rotationally embedded in the sliding base (20).
3. A damper for a centrifuge as defined in claim 2, wherein: the centrifugal machine structure comprises a centrifugal outer frame (11), a main shaft piece (12), a rotary chassis (13) and a centrifugal inner frame (14), wherein the bottom of the outer wall of the centrifugal outer frame (11) is fixedly arranged on a buffer base (2), the surface of the outer wall of the main shaft piece (12) is fixedly embedded in the bottom of the centrifugal outer frame (11), and the output end of the top end of the main shaft piece (12) is fixedly arranged at the bottom of the rotary chassis (13).
4. A damper for a centrifuge as claimed in claim 3, wherein: the centrifugal outer frame is characterized in that a working motor (15) is arranged at the bottom of the outer wall of the centrifugal outer frame (11), and the output end of the working motor (15) is fixedly arranged on the main shaft piece (12).
5. The damper of a centrifuge of claim 4, wherein: the centrifugal cover plate is characterized in that the bottom of the outer wall of the centrifugal inner frame (14) is fixedly arranged on the rotary chassis (13), and a centrifugal cover plate (16) is hinged to the top of the outer wall of the centrifugal inner frame (14).
6. The damper of a centrifuge of claim 5, wherein: the top of the outer wall of the centrifugal outer frame (11) is hinged with a closed cover plate (17).
7. The damper of a centrifuge of claim 6, wherein: the bottom of the outer wall of the fixed base (1) is fixedly provided with a plurality of supporting cushions (18), and the supporting cushions (18) are all positioned on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322799505.6U CN221536977U (en) | 2023-10-18 | 2023-10-18 | Vibration damper of centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322799505.6U CN221536977U (en) | 2023-10-18 | 2023-10-18 | Vibration damper of centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221536977U true CN221536977U (en) | 2024-08-16 |
Family
ID=92224958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322799505.6U Active CN221536977U (en) | 2023-10-18 | 2023-10-18 | Vibration damper of centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221536977U (en) |
-
2023
- 2023-10-18 CN CN202322799505.6U patent/CN221536977U/en active Active
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