CN209925889U - Vibration damping base for centrifuge - Google Patents
Vibration damping base for centrifuge Download PDFInfo
- Publication number
- CN209925889U CN209925889U CN201920577459.6U CN201920577459U CN209925889U CN 209925889 U CN209925889 U CN 209925889U CN 201920577459 U CN201920577459 U CN 201920577459U CN 209925889 U CN209925889 U CN 209925889U
- Authority
- CN
- China
- Prior art keywords
- base
- damping device
- plate
- buffer plate
- wedge block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a damping base for a centrifuge, which comprises a base, an axial damping device and a transverse damping device, wherein the base is of a cavity box type structure, the axial damping device and the transverse damping device are fixedly arranged in the cavity of the base, a plurality of thread through holes are arranged on the side surfaces of the two longitudinal sides of the base, locking screws are connected in the thread through holes in a threaded manner, the tail ends of the locking screws are positioned in the cavity of the base, the tail ends of the locking screws in the cavity of the base are abutted against the side surfaces of a centrifuge positioned in the base, the bottom of the centrifuge is arranged in the cavity of the base, the centrifuge in the base is limited and fixed by the locking screws on the side surfaces of the two longitudinal sides of the base, meanwhile, the centrifuge in the base 1 is damped by the vertical damping device and the transverse damping device, and the vertical damping device and the transverse damping device are of a linkage structure, greatly strengthened damping device to centrifuge's shock attenuation effect.
Description
Technical Field
The utility model relates to a centrifugation technical field specifically is a vibration damping mount for centrifuge.
Background
The centrifugal machine is a machine which uses centrifugal force to accelerate the separation of different materials to be separated. The centrifugal machine is divided into a filtering type centrifugal machine, a sedimentation type centrifugal machine and the like, consists of a centrifugal tube, a tube sleeve, a centrifugal bottle and other parts, and is widely applied to chemical industry, petroleum, food, pharmacy, mineral separation, coal, water treatment, ships and other departments.
The centrifugal machine is mainly used for separating solid particles from liquid in suspension, or separating two liquids which have different densities and are insoluble with each other in emulsion; it can also be used to remove liquids from wet solids; the special overspeed tubular separator can also separate gas mixtures with different densities; some settling centrifuges can also grade solid particles according to density or granularity by utilizing the characteristic that solid particles with different densities or granularities have different settling speeds in liquid.
The existing centrifugal machine vibrates greatly during working, noise pollution is easy to generate, meanwhile, the equipment is damaged greatly by the large vibration, and the service life of the equipment is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vibration damping mount for centrifuge to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a vibration damping mount for centrifuge, includes base, axial damping device and horizontal damping device, the base is cavity box structure, and is provided with axial damping device and horizontal damping device at the inside fixed axial damping device and being provided with of cavity of base, all seted up a plurality of screw thread through-hole on the side of the inside vertical both sides of base, and at screw thread through-hole female connection have a locking screw, and locking screw's end is located inside the cavity of base, just the inside locking screw end of base cavity offsets with the centrifuge side that is located the base inside.
As a further aspect of the present invention: the axial damping device comprises a first spring, a cross rod, two moving blocks, a support plate, a first spherical groove, a second spring, two connecting rods and a second spherical groove, wherein the number of the cross rod is two, the two cross rods are horizontally placed in the base, the two ends of each cross rod are respectively provided with the second spring, one end of each second spring is abutted against the inner side surface of the base, the other end of each second spring is connected with the moving block, the middle position of each moving block is provided with a through hole, the moving blocks are connected to the cross rods in a sliding manner through the through holes in the middle positions, the first spherical grooves are respectively formed in opposite surfaces of the moving blocks at the two ends of each cross rod, the two spherical grooves are respectively formed in the two sides of the bottom surface of the support plate right above the cross rods, the second spherical grooves in the two sides of the bottom surface of the support plate are connected with the, and spherical clamping beads matched with the spherical grooves I and II are arranged at the two ends of the connecting rod.
As a further aspect of the present invention: the transverse damping device comprises a first buffer plate, a second buffer plate, a third spring, a vertical plate, a first wedge block and a second wedge block, a first buffer plate (31) and a second buffer plate (32) are vertically arranged on the lateral surfaces of the two transverse sides in the cavity of the base (1), the first buffer plate and the second buffer plate are both connected on the lateral surfaces of the two transverse sides in the cavity of the base through a third spring, vertical plates are vertically arranged on the two sides of the surface of the support plate, the vertical plate is positioned in the middle of the lateral surfaces of the first buffer plate, the second buffer plate and the base at the two transverse sides, and the vertical plate penetrates through the first buffer plate and the second buffer plate to be arranged, a first wedge block and a second wedge block are respectively arranged at the two ends of the vertical plate, the inclined opening of the first wedge block is upward, and the inclined plane of the first wedge block is inserted into the gap between the first buffer plate and the base, the inclined opening of the second wedge block faces downwards, and the inclined plane of the second wedge block is inserted into the gap between the second buffer plate and the base.
As a further aspect of the present invention: the side of the inside horizontal both sides of base has all seted up the spout, the both sides of backup pad are provided with the slider with spout looks adaptation, and the backup pad passes through the slider sliding connection of both sides in the spout of base.
As a further aspect of the present invention: the two cross rods in the base are symmetrical about the axis of the base in the horizontal direction.
As a further aspect of the present invention: the structure of the first buffer plate is completely consistent with that of the second buffer plate, and the structure of the first wedge-shaped block is completely consistent with that of the second wedge-shaped block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the bottom of the centrifuge is arranged in the cavity of the base, so that the centrifuge is more firmly fixed in the base, and the vibration caused by the centrifuge during operation is effectively reduced;
2. the vertical damping device and the transverse damping device for the centrifugal machine are arranged in the base, the vertical damping device is used for damping the vertical direction of the centrifugal machine, the transverse damping device is used for damping the horizontal direction of the centrifugal machine, and the damping effect of the centrifugal machine during working is improved, so that the service life of the centrifugal machine is prolonged;
3. vertical damping device and horizontal damping device are linkage structure, and vertical shock attenuation and horizontal shock attenuation effect that is not single to centrifuge plays has strengthened damping device to centrifuge.
Drawings
Fig. 1 is a front structural schematic diagram of a vibration damping mount for a centrifuge.
Fig. 2 is a schematic structural diagram of a top view of a vibration damping mount for a centrifugal machine.
Fig. 3 is a schematic structural view of a middle vertical plate of a vibration damping base for a centrifugal machine.
In the figure: the damping device comprises a base 1, a sliding chute 11, a threaded through hole 12, a vertical damping device 2, a first spring 21, a cross rod 22, a moving block 23, a supporting plate 24, a first spherical groove 25, a second spring 26, a connecting rod 27, a second spherical groove 28, a transverse damping device 29, a first buffer plate 31, a second buffer plate 32, a third spring 33, a vertical plate 34, a first wedge block 341 and a second wedge block 342.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, a vibration damping mount for a centrifuge includes a base 1, an axial vibration damping device 2 and a transverse vibration damping device 3, wherein the base 1 is a hollow box structure, an axial damping device 2 and a transverse damping device 3 are fixedly arranged in the cavity of the base 1, a plurality of threaded through holes 12 are respectively arranged on the side surfaces of the two longitudinal sides in the base 1, and a locking screw is connected with the inner thread of the thread through hole 12, the tail end of the locking screw is positioned in the cavity of the base 1, the tail end of a locking screw in the cavity of the base 1 is abutted against the side surface of the centrifugal machine in the base 1, the bottom of the centrifugal machine is arranged in the cavity of the base 1, the centrifugal machine in the base 1 is limited and fixed by locking screws on the side surfaces of the two longitudinal sides of the base 1, and simultaneously, the vertical damping device 2 and the horizontal damping device 3 are used for damping the centrifugal machine in the base 1.
The axial damping device 2 comprises a first spring 21, two cross rods 22, a moving block 23, a support plate 24, a first spherical groove 25, a second spring 26, a connecting rod 27 and a second spherical groove 28, wherein the cross rods 22 are arranged horizontally in the base 1, the two ends of each cross rod 22 are respectively provided with the second spring 26, one end of each second spring 26 is abutted against the inner side surface of the base 1, the other end of each second spring 26 is connected with the moving block 23, the middle position of each moving block 23 is provided with a through hole, each moving block 23 is connected to the corresponding cross rod 22 in a sliding manner through the through hole in the middle position, the opposite surfaces of the moving blocks 23 at the two ends of each cross rod 22 are respectively provided with the first spherical groove 25, the two spherical grooves 28 are respectively arranged on the two sides of the bottom surface of the support plate 24 directly above the cross rods 22, the second spherical grooves 28 on the two sides of the bottom surface of the support plate 24 are, and two connecting rods 27 on the same side of the bottom surface of the supporting plate 24 are connected through a first spring 21, spherical clamping balls matched with a first spherical groove 25 and a second spherical groove 28 are arranged at two ends of each connecting rod 27, the centrifuge is installed on the supporting plate 24, and when the centrifuge receives vibration in the vertical direction, the connecting rods 27 are pushed through the supporting plate 24, so that the connecting rods 27 push the moving block 23 to extrude the second spring 26, the damping effect of the supporting plate 24 in the vertical direction is realized, and the damping effect of the supporting plate 24 on the centrifuge is further realized.
The transverse damping device 3 comprises a first buffer plate 31, a second buffer plate 32, a third spring 33, a vertical plate 34, a first wedge block 341 and a second wedge block 342, the first buffer plate 31 and the second buffer plate 32 are vertically arranged on the lateral sides of the two transverse sides in the cavity of the base 1, the vertical plate 34 is vertically arranged on the two sides of the surface of the support plate 24, the vertical plate 34 is positioned in the middle of the lateral sides of the first buffer plate 31, the second buffer plate 32 and the base 1, the vertical plate 34 penetrates through the first buffer plate 31 and the second buffer plate 32, the first wedge block 341 and the second wedge block 342 are respectively arranged at the two ends of the vertical plate 34, the inclined opening of the first wedge block 341 is upward, the inclined surface of the first wedge block 341 is inserted into the gap between the first buffer plate 31 and the base 1, the inclined opening of the second wedge block 342 is downward, the inclined surface of the second wedge block 342 is inserted into the gap between the second buffer plate 32 and the base 1, when the centrifuge is vibrated, backup pad 24 moves in vertical direction, thereby make backup pad 24 drive the riser 34 of both sides move in vertical direction, when backup pad 24 rebound, riser 34 drives the back that first 341 of wedge block inserted first 31 of buffer board, make first 31 of buffer board play the cushioning effect on the horizontal direction to centrifuge, when backup pad 24 rebound, riser 34 drives two 342 of wedge block and inserts two 32 backs of buffer board, make two 32 of buffer boards play the cushioning effect on the horizontal direction to centrifuge, vertical damping device 2 and horizontal damping device 3 are as linkage structure promptly, vertical shock attenuation and horizontal damping effect that does not be single to centrifuge plays, damping effect to centrifuge has greatly been strengthened damping device.
All seted up spout 11 on the side of the horizontal both sides in inside of base 1, the both sides of backup pad 24 are provided with the slider with 11 looks adaptations of spout, and backup pad 24 through the slider sliding connection of both sides in base 1's spout 11, make backup pad 24 more stable in the ascending removal of vertical side.
The two cross bars 22 inside the base 1 are symmetrical with respect to the axis of the base 1 in the horizontal direction.
The structures of the first buffer plate 31 and the second buffer plate 32 are completely consistent, and the structures of the first wedge-shaped block 341 and the second wedge-shaped block 342 are completely consistent.
The utility model discloses a theory of operation is: the bottom of the centrifuge is arranged in a cavity of a base 1, the centrifuge in the base 1 is limited and fixed through locking screws on the side surfaces of the two longitudinal sides of the base 1, and meanwhile, the centrifuge in the base 1 is damped through a vertical damping device 2 and a transverse damping device 3; the method specifically comprises the following steps: the centrifugal machine is fixedly arranged on the supporting plate 24, when the centrifugal machine receives vibration in the vertical direction, the connecting rod 27 is pushed through the supporting plate 24, the connecting rod 27 pushes the moving block 23 to extrude the second spring 26, and therefore the damping effect of the supporting plate 24 in the vertical direction is achieved, and the damping effect of the supporting plate 24 on the centrifugal machine is further achieved; simultaneously when centrifuge receives the vibrations of vertical direction, backup pad 24 moves on vertical direction, thereby make backup pad 24 drive the riser 34 of both sides and move on vertical direction, when backup pad 24 rebound, riser 34 drives the back that wedge 341 inserted buffer board 31, make buffer board 31 play the cushioning effect on the horizontal direction to centrifuge, when backup pad 24 rebound, riser 34 drives two 342 inserts the back of buffer board two 32 of wedge, make buffer board two 32 play the cushioning effect on the horizontal direction to centrifuge, vertical damping device 2 and horizontal damping device 3 are as linkage structure promptly, vertical shock attenuation and horizontal damping effect to centrifuge not single, damping device has greatly strengthened damping effect to centrifuge.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a vibration damping mount for centrifuge, includes base (1), axial damping device (2) and horizontal damping device (3), its characterized in that: the base (1) is of a cavity box type structure, an axial damping device (2) and a transverse damping device (3) are fixedly arranged inside a cavity of the base (1), a plurality of threaded through holes (12) are formed in the side faces of the two longitudinal sides inside the base (1), locking screws are connected to the threaded through holes (12) in an internal thread mode, the tail ends of the locking screws are located inside the cavity of the base (1), and the tail ends of the locking screws inside the cavity of the base (1) are abutted to the side faces of a centrifugal machine located inside the base (1);
the axial damping device (2) comprises a first spring (21), a cross rod (22), a moving block (23), a support plate (24), a first spherical groove (25), a second spring (26), a connecting rod (27) and a second spherical groove (28), wherein the cross rod (22) is provided with two cross rods (22), the two cross rods (22) are horizontally placed in the base (1), the two ends of the cross rod (22) are respectively provided with the second spring (26), one end of the second spring (26) is abutted against the inner side surface of the base (1), the other end of the second spring (26) is connected with the moving block (23), the middle position of the moving block (23) is provided with a through hole, the moving block (23) is connected to the cross rod (22) in a sliding mode through the through hole in the middle position, the first spherical groove (25) is respectively formed in the opposite surfaces of the moving blocks (23) at the two ends of the cross rod (22), the two spherical grooves (28) are respectively formed in, spherical grooves II (28) on two sides of the bottom surface of the supporting plate (24) are connected with spherical grooves I (25) on the moving blocks (23) at two ends of the cross rod (22) through connecting rods (27), the two connecting rods (27) on the same side of the bottom surface of the supporting plate (24) are connected through springs I (21), and spherical clamping beads matched with the spherical grooves I (25) and the spherical grooves II (28) are arranged at two ends of each connecting rod (27).
2. The vibration damping base for the centrifugal machine as claimed in claim 1, wherein the transverse vibration damping device (3) comprises a first buffer plate (31), a second buffer plate (32), a third spring (33), a vertical plate (34), a first wedge block (341) and a second wedge block (342), the first buffer plate (31) and the second buffer plate (32) are vertically arranged on the lateral sides of the transverse two sides in the cavity of the base (1), the first buffer plate (31) and the second buffer plate (32) are connected to the lateral sides of the transverse two sides in the cavity of the base (1) through the third spring (33), the vertical plates (34) are vertically arranged on the two sides of the plate surface of the supporting plate (24), the vertical plates (34) are located at the middle positions of the lateral sides of the first buffer plate (31), the second buffer plate (32) and the base (1), and the vertical plates (34) are arranged to penetrate through the first buffer plate (31) and the second buffer plate (32), two ends of the vertical plate (34) are respectively provided with a first wedge block (341) and a second wedge block (342), an inclined opening of the first wedge block (341) is upward, an inclined surface of the first wedge block (341) is inserted into a gap between the first buffer plate (31) and the base (1), an inclined opening of the second wedge block (342) is downward, and an inclined surface of the second wedge block (342) is inserted into a gap between the second buffer plate (32) and the base (1).
3. The vibration damping mount for the centrifugal machine according to claim 1, wherein sliding grooves (11) are formed in the lateral sides of the interior of the mount (1), sliding blocks matched with the sliding grooves (11) are arranged on the two sides of the supporting plate (24), and the supporting plate (24) is slidably connected in the sliding grooves (11) of the mount (1) through the sliding blocks on the two sides.
4. A vibration damping mount for a centrifuge according to claim 1, characterized in that the two cross bars (22) inside the mount (1) are symmetrical with respect to the axis of the mount (1) in the horizontal direction.
5. The vibration damping mount for the centrifugal machine according to claim 2, wherein the structure of the first damping plate (31) is identical to that of the second damping plate (32), and the structure of the first wedge block (341) is identical to that of the second wedge block (342).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577459.6U CN209925889U (en) | 2019-04-25 | 2019-04-25 | Vibration damping base for centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920577459.6U CN209925889U (en) | 2019-04-25 | 2019-04-25 | Vibration damping base for centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209925889U true CN209925889U (en) | 2020-01-10 |
Family
ID=69089648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920577459.6U Active CN209925889U (en) | 2019-04-25 | 2019-04-25 | Vibration damping base for centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209925889U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561540A (en) * | 2020-04-19 | 2020-08-21 | 张文献 | Vibration damper for power equipment |
| CN112161018A (en) * | 2020-09-22 | 2021-01-01 | 东南大学 | Infrastructure large-bearing multi-direction vibration isolating and reducing device and disaster prevention method thereof |
| CN113245071A (en) * | 2021-05-12 | 2021-08-13 | 长沙湘智离心机仪器有限公司 | Ultra-large flat centrifuge |
| CN114293272A (en) * | 2021-11-29 | 2022-04-08 | 神龙防腐保温工程集团有限公司 | Centrifuge is used in cotton processing of aluminium silicate fiber heat preservation |
-
2019
- 2019-04-25 CN CN201920577459.6U patent/CN209925889U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561540A (en) * | 2020-04-19 | 2020-08-21 | 张文献 | Vibration damper for power equipment |
| CN112161018A (en) * | 2020-09-22 | 2021-01-01 | 东南大学 | Infrastructure large-bearing multi-direction vibration isolating and reducing device and disaster prevention method thereof |
| CN112161018B (en) * | 2020-09-22 | 2022-02-22 | 东南大学 | Infrastructure large-bearing multi-direction vibration isolating and reducing device and disaster prevention method thereof |
| CN113245071A (en) * | 2021-05-12 | 2021-08-13 | 长沙湘智离心机仪器有限公司 | Ultra-large flat centrifuge |
| CN114293272A (en) * | 2021-11-29 | 2022-04-08 | 神龙防腐保温工程集团有限公司 | Centrifuge is used in cotton processing of aluminium silicate fiber heat preservation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209925889U (en) | Vibration damping base for centrifuge | |
| CN207025606U (en) | A kind of horizontal spiral separator | |
| CN207770074U (en) | A kind of centrifuge with shock-absorbing function | |
| CN211525420U (en) | Vibration damping base for chemical centrifugal machine | |
| CN107626459A (en) | Centrifuge base with strong stability performance for laboratory | |
| CN208321118U (en) | A kind of centrifuge that stability is good | |
| CN209925890U (en) | Mining machine with efficient damping base | |
| CN213287288U (en) | Novel centrifuge with shock-absorbing function | |
| CN212732546U (en) | Efficient damping concentrating table | |
| CN212178287U (en) | Damping base for machining | |
| CN217392676U (en) | Centrifuge for pharmacy with damping device | |
| CN217646627U (en) | Shock absorption device of centrifugal machine | |
| CN210655756U (en) | Damping base for elevator | |
| CN213420361U (en) | Electromechanical device antidetonation support | |
| CN206676560U (en) | A kind of centrifuge | |
| CN212791423U (en) | Desk-top centrifuge with stabilizing base | |
| CN206746835U (en) | Low speed centrifuge damping | |
| CN218854578U (en) | Concentrator that shock-absorbing capacity is high | |
| CN207583925U (en) | A kind of centrifuge damping device | |
| CN202377107U (en) | Centrifugal separator with vibration attenuating base | |
| CN206731322U (en) | Pre- concentrate formula two-level piston material pushing centrifugal machine | |
| CN218743286U (en) | Magnetic ring test sorting machine | |
| CN213078819U (en) | Scraper device in centrifugal machine | |
| CN210703871U (en) | Wheel-protecting rail transportation and drilling installation equipment for railway ballastless track | |
| CN216187129U (en) | A conveying equipment for fatty acid methyl ester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |