CN115041400A - Non-contact vibrator - Google Patents
Non-contact vibrator Download PDFInfo
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- CN115041400A CN115041400A CN202210281223.4A CN202210281223A CN115041400A CN 115041400 A CN115041400 A CN 115041400A CN 202210281223 A CN202210281223 A CN 202210281223A CN 115041400 A CN115041400 A CN 115041400A
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- magnetic
- groove
- inner cavity
- screen
- mounting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/346—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with electromagnets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention relates to a non-contact vibrator, which comprises a mounting frame and screen meshes, wherein the screen meshes are slidably mounted on one side of the mounting frame, the mounting frame is provided with two groups of screen meshes, mounting grooves are formed in the top and the bottom of the mounting frame in a penetrating manner, a first magnetic box is rotatably mounted on the top of the mounting frame, a second magnetic box is rotatably mounted on the bottom of the mounting frame, the first magnetic box and the second magnetic box are both positioned in the inner cavity of the mounting grooves, and S-pole magnetic blocks are fixedly mounted on two sides of the top of each screen mesh; through setting up first magnetic force box, second magnetic force box, S utmost point magnetic path and N utmost point magnetic path make its screen cloth can be up-and-down back and forth movement, and the screen cloth produces the shake under the cooperation of spring ball and ripple groove, screen cloth vibration adopts contactless like this, consequently has the effect that prevents vibration collision noise, and the mode of contactless vibration directly makes its screen cloth take place to remove moreover, and screen cloth direct mount is on the vibrator, consequently reduces vibration transmission to other structurally, has certain shock attenuation effect.
Description
Technical Field
The invention relates to the technical field of vibrators, in particular to a non-contact vibrator.
Background
Vibration is a phenomenon commonly existing in the universe and is generally divided into macroscopic vibration (such as earthquake and tsunami) and microscopic vibration (thermal motion and brownian motion of basic particles). Some vibrations have a relatively fixed wavelength and frequency, and some vibrations do not. Two objects with the same vibration frequency, wherein when one object vibrates, the other object can generate vibration with the same frequency; vibrators are widely used in many fields, for example: vibration crusher, vibration screening machine, vibration baling press, vibration shakeout machine, vibration molding machine, vibration pile driver, vibration lifting machine, vibration filling machine, vibration arch-breaking anti-blocking device of storage bin, etc. The method is widely applied to the industrial departments of hydropower construction, thermal power generation, building materials, chemical industry, mining, coal, metallurgy, light industry and the like.
However, the conventional vibrator is vibrated by contact collision, so that noise is generated between two groups of collision structures, the vibrator is polluted greatly when working, and the vibrator and the structure needing vibration are fixedly installed, so that the vibrator vibrates greatly when shaking is generated, and the service life of the structure and the firmness between the connection structures are influenced to a certain extent. Accordingly, those skilled in the art have provided a non-contact vibrator to solve the problems set forth in the background art described above.
Disclosure of Invention
In order to solve the problems set forth in the background art described above, the present invention provides a noncontact vibrator.
The non-contact vibrator comprises a mounting frame and two groups of screen meshes, wherein the screen meshes are slidably mounted on one side of the mounting frame, the mounting frame is provided with two groups, mounting grooves are formed in the top and the bottom of the mounting frame in a penetrating manner, a first magnetic box is rotatably mounted on the top of the mounting frame, a second magnetic box is rotatably mounted on the bottom of the mounting frame, the first magnetic box and the second magnetic box are both positioned in an inner cavity of the mounting grooves, S pole magnetic blocks are fixedly mounted on two sides of the top of the screen meshes and positioned at the bottom of the first magnetic box, N pole magnetic blocks are fixedly mounted on two sides of the bottom of the screen meshes and positioned at the top of the second magnetic box, a forward returning groove is fixedly formed in one side of the mounting frame, which is close to the screen meshes, the two groups of backward returning grooves are formed, a connecting piece is slidably mounted in the inner cavity of the forward returning groove and is slidably positioned in the inner cavity of the forward returning groove, a spring ball is mounted at one end of the connecting piece, a corrugated groove is fixedly formed in one side of the inner cavity of the forward and backward groove, and the spring ball is located in the inner cavity of the corrugated groove;
the first magnetic box comprises a first rotary disc, the first rotary disc is movably positioned in an inner cavity of the mounting groove, a first magnetic block is fixedly mounted in the inner cavity of the first rotary disc, a first N pole is fixedly arranged at the top end of the first magnetic block, and a first S pole is fixedly arranged at the bottom end of the first magnetic block;
the second magnetic box comprises a second rotary table, the second rotary table rotates to be located in an inner cavity of the mounting groove, a second magnetic block is fixedly mounted in the inner cavity of the second rotary table, a second S pole is fixedly arranged at the top of the second magnetic block, and a second N pole is fixedly arranged at the bottom of the second magnetic block.
Through adopting above-mentioned technical scheme, through setting up first magnetic force box, second magnetic force box, S utmost point magnetic path and N utmost point magnetic path make its screen cloth can be up-and-down back and forth movement, and the screen cloth produces the shake under the cooperation of spring ball and ripple groove, screen cloth vibration adopts contactless like this, consequently, the effect that prevents vibration collision and produce the noise has, and contactless vibration' S mode directly makes its screen cloth take place to remove, and screen cloth direct mount is on the vibrator, consequently, reduce vibration transmission to other structurally, certain shock attenuation effect has.
Preferably, one side fixed mounting that the screen cloth was kept away from to the mounting bracket has actuating mechanism, actuating mechanism includes first gear, and first gear is through pivot and first carousel fixed connection, the fixed second gear that is equipped with in below of first gear, and second gear and second carousel fixed connection, the meshing is connected with the belt between first gear and the second gear, the one end fixed mounting of second gear has the motor.
Through adopting above-mentioned technical scheme, the cooperation of actuating mechanism's first gear, second gear and belt makes its first magnetic force box and second magnetic force box drive in-time synchronous, makes its magnetic pole keep always, avoids asynchronous influence screen cloth back and forth movement.
Preferably, both sides of the inner cavity of the reciprocating groove are fixedly provided with limit grooves.
Through adopting above-mentioned technical scheme, the spacing groove is spacing to the connecting piece removal.
Preferably, the top and the bottom of the inner cavity of the backward groove are fixedly provided with springs, and one end of each spring is fixedly connected with a noise reduction pad.
Through adopting above-mentioned technical scheme, fall and make an uproar pad and reduce the collision sound that produces when spring and connecting piece contact.
Preferably, the both sides of connecting piece are all rotated and are installed spacing wheel, and spacing wheel slides and is located the inner chamber of spacing groove, the one end fixedly connected with U type connection piece of connecting piece, and U type connection piece and screen cloth fixed connection.
Through adopting above-mentioned technical scheme, spacing wheel cooperation spacing groove is spacing to the connecting piece removal.
Preferably, the top and the bottom of the U-shaped connecting sheet are fixedly connected with corrugated sealing curtains, and the corrugated sealing curtains are movably located on one side of the returning groove.
Through adopting above-mentioned technical scheme, the sealed curtain of ripple is located one side that is located toward returning the groove always and seals, prevents that the material on the screen cloth from getting into to come and go the groove inner chamber and influence the screen cloth reciprocating motion.
In summary, the invention has the following beneficial technical effects:
through setting up first magnetic force box, second magnetic force box, S utmost point magnetic path and N utmost point magnetic path make its screen cloth can be up-and-down back and forth movement, and the screen cloth produces the shake under the cooperation of spring ball and ripple groove, screen cloth vibration adopts contactless like this, consequently has the effect that prevents vibration collision noise, and the mode of contactless vibration directly makes its screen cloth take place to remove moreover, and screen cloth direct mount is on the vibrator, consequently reduces vibration transmission to other structurally, has certain shock attenuation effect.
Drawings
Fig. 1 is a schematic view of the overall structure of a noncontact vibrator in an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a non-contact vibrator according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a corrugated sealing curtain in an embodiment of the invention;
FIG. 4 is a schematic perspective view of a connector according to an embodiment of the present invention;
FIG. 5 is a perspective view of a first magnetic cartridge in an embodiment of the present invention;
fig. 6 is an enlarged schematic view of the invention at a in fig. 1.
Description of reference numerals: 1. a mounting frame; 2. screening a screen; 3. mounting grooves; 4. a first magnetic force cartridge; 41. a first turntable; 42. a first magnetic block; 43. a first N pole; 44. a first S pole; 5. a second magnetic force cartridge; 51. a second turntable; 52. a second magnetic block; 53. a second N pole; 54. a second S pole; 6. a drive mechanism; 61. a first gear; 62. a second gear; 63. a belt; 64. a motor; 7. a return groove; 8. a spring; 9. a noise reduction pad; 10. a limiting groove; 11. a connecting member; 12. a limiting wheel; 13. a U-shaped connecting sheet; 14. an S pole magnetic block; 15. an N-pole magnetic block; 16. a corrugated sealing curtain; 17. a corrugated groove; 18. and a spring ball.
Detailed Description
The invention is described in further detail below with reference to figures 1-6.
The embodiment of the invention discloses a non-contact vibrator. Referring to fig. 1-6, a non-contact vibrator includes a mounting frame 1 and screen meshes 2, the screen meshes 2 are slidably mounted on one side of the mounting frame 1, and the mounting frame 1 is provided with two sets, mounting grooves 3 are formed at the top and the bottom of the mounting frame 1, a first magnetic box 4 is rotatably mounted at the top of the mounting frame 1, a second magnetic box 5 is rotatably mounted at the bottom of the mounting frame 1, the first magnetic box 4 and the second magnetic box 5 are both located in the inner cavity of the mounting grooves 3, S-pole magnetic blocks 14 are fixedly mounted on both sides of the top of the screen meshes 2, the S-pole magnetic blocks 14 are located at the bottom of the first magnetic box 4, N-pole magnetic blocks 15 are fixedly mounted on both sides of the bottom of the screen meshes 2, the N-pole magnetic blocks 15 are located at the top of the second magnetic box 5, a forward-return groove 7 is fixedly formed on one side of the mounting frame 1 close to the screen meshes 2, and the forward-return grooves 7 are provided with two sets, a connecting piece 11 is slidably mounted in the inner cavity of the forward-return groove 7, the connecting piece 11 is slidably positioned in the inner cavity of the reciprocating groove 7, one end of the connecting piece 11 is provided with a spring ball 18, one side of the inner cavity of the reciprocating groove 7 is fixedly provided with a corrugated groove 17, and the spring ball 18 is positioned in the inner cavity of the corrugated groove 17;
the first magnetic box 4 comprises a first rotating disc 41, the first rotating disc 41 is movably arranged in the inner cavity of the mounting groove 3, a first magnetic block 42 is fixedly arranged in the inner cavity of the first rotating disc 41, a first N pole 43 is fixedly arranged at the top end of the first magnetic block 42, and a first S pole 44 is fixedly arranged at the bottom end of the first magnetic block 42;
the second magnetic box 5 comprises a second rotating disc 51, the second rotating disc 51 rotates to be located in an inner cavity of the mounting groove 3, a second magnetic block 52 is fixedly mounted in the inner cavity of the second rotating disc 51, a second S pole 54 is fixedly arranged at the top of the second magnetic block 52, and a second N pole 53 is fixedly arranged at the bottom of the second magnetic block 52.
Through adopting above-mentioned technical scheme, through setting up first magnetic force box 4, second magnetic force box 5, S utmost point magnetic path 14 and N utmost point magnetic path 15 make its screen cloth 2 can do up-and-down back and forth movement, and screen cloth 2 produces the shake under the cooperation of spring ball 18 and ripple groove 17, screen cloth 2 vibrates like this and adopts contactless, consequently, the effect that the vibration collision produced the noise has, and contactless vibration' S mode directly makes its screen cloth 2 take place to remove, and screen cloth 2 direct mount is on the vibrator, consequently, it transmits other structurally to reduce the vibration, certain shock attenuation effect has.
As shown in fig. 1-2, a driving mechanism 6 is fixedly mounted on one side of the mounting frame 1 away from the screen 2, the driving mechanism 6 includes a first gear 61, the first gear 61 is fixedly connected to the first rotary table 41 through a rotating shaft, a second gear 62 is fixedly disposed below the first gear 61, the second gear 62 is fixedly connected to the second rotary table 51, a belt 63 is engaged and connected between the first gear 61 and the second gear 62, and a motor 64 is fixedly mounted at one end of the second gear 62.
Through adopting above-mentioned technical scheme, the cooperation of actuating mechanism 6's first gear 61, second gear 62 and belt 63 makes its first magnetic force box 4 and second magnetic force box 5 synchronous when driving, makes its magnetic pole keep always, avoids asynchronous influence screen cloth 2 back and forth movement.
As shown in fig. 1, both sides of the inner cavity of the reciprocating groove 7 are fixedly provided with a limiting groove 10.
Through adopting above-mentioned technical scheme, spacing groove 10 is spacing to connecting piece 11 removal.
As shown in fig. 1-2, springs 8 are fixedly mounted at the top and the bottom of the inner cavity of the reciprocating groove 7, and one end of each spring 8 is fixedly connected with a noise reduction pad 9.
By adopting the technical scheme, the noise reduction pad 9 reduces the collision sound generated when the spring 8 is in contact with the connecting piece 11.
As shown in fig. 1 and 4, both sides of the connecting piece 11 are rotatably provided with a limiting wheel 12, the limiting wheel 12 is slidably located in an inner cavity of the limiting groove 10, one end of the connecting piece 11 is fixedly connected with a U-shaped connecting piece 13, and the U-shaped connecting piece 13 is fixedly connected with the screen 2.
Through adopting above-mentioned technical scheme, spacing wheel 12 cooperation spacing groove 10 is spacing to connecting piece 11 removal.
As shown in fig. 1 and 3, the corrugated sealing curtain 16 is fixedly connected to the top and the bottom of the U-shaped connecting sheet 13, and the corrugated sealing curtain 16 is movably located on one side of the return groove 7.
Through adopting above-mentioned technical scheme, ripple sealing curtain 16 is located one side that is located toward returning groove 7 always and seals, prevents that the material on the screen cloth 2 from getting into and influencing screen cloth 2 reciprocating motion toward returning groove 7 inner chamber.
In conclusion, the invention has the following beneficial technical effects:
through setting up first magnetic force box 4, second magnetic force box 5, S utmost point magnetic path 14 and N utmost point magnetic path 15 make its screen cloth 2 can be up-and-down back and forth movement, and screen cloth 2 produces the shake under the cooperation of spring ball 18 and ripple groove 17, screen cloth 2 vibration adopts contactless like this, consequently has the effect that prevents vibration collision noise, and its screen cloth 2 of mode direct messenger of contactless vibration takes place to remove, and screen cloth 2 direct mount is on the vibrator, consequently reduce the vibration and transmit other structurally, certain shock attenuation effect has.
The implementation principle of the non-contact vibrator provided by the embodiment of the invention is as follows: when the screen 2 moves upwards, the first N pole 43 of the first magnetic block 42 starts to rotate to align with the S pole magnetic block 14 at the top of the screen 2, and the second N pole 53 of the second magnetic block 52 starts to rotate to align with the N pole magnetic block 15 at the bottom of the screen 2, so that the screen 2 is pushed by mutual repulsion, the top of the screen 2 has an adsorption force, the bottom of the screen 2 has a thrust force, so that the screen 2 moves upwards, after the screen 2 moves upwards, the first N pole 43 of the first magnetic block 42 starts to rotate to align with the S pole magnetic block 14 at the top of the screen 2, and the second N pole 53 of the second magnetic block 52 starts to rotate to align with the N pole magnetic block 15 at the bottom of the screen 2, so that the bottom of the screen 2 has an adsorption force, the top of the sieve 2 has downward thrust, so the sieve 2 starts to slide downwards, the sieve 2 moves up and down in a reciprocating way under the continuous rotation of the first magnetic box 4 and the second magnetic box 5, and the sieve 2 shakes under the matching of the spring balls 18 and the corrugated grooves 17 on one side of the connecting piece 11 when moving up and down in a reciprocating way, so the materials on the sieve 2 fall down more smoothly; the screen 2 can do up-and-down reciprocating motion by arranging the first magnetic box 4, the second magnetic box 5, the S pole magnetic block 14 and the N pole magnetic block 15, and the screen 2 shakes under the matching of the spring balls 18 and the corrugated grooves 17, so that the screen 2 vibrates in a non-contact manner, and the screen 2 has the function of preventing vibration collision from generating noise, and the screen 2 directly moves in a non-contact vibration manner, and the screen 2 is directly arranged on a vibrator, so that the vibration is reduced and transmitted to other structures, and a certain damping effect is achieved; springs 8 are arranged at the top and the bottom of an inner cavity of the reciprocating groove 7, and when connecting pieces 11 on two sides of the screen 2 are in contact with the springs 8, the springs 8 generate an elastic boosting effect, so that the screen 2 can be more smoothly suspended to reciprocate and has small resistance; the first gear 61, the second gear 62 and the belt 63 of the driving mechanism 6 are matched to enable the first magnetic box 4 and the second magnetic box 5 to be synchronous when being driven, so that the magnetic poles of the magnetic boxes are always kept, and the problem that the reciprocating motion of the screen 2 is influenced due to asynchronization is avoided; going back groove 7 one side and being equipped with soft ripple sealing curtain 16, ripple sealing curtain 16 fixes at the top and the bottom of connecting piece 11, and along with the removal of connecting piece 11 is tensile and is shrunk, and ripple sealing curtain 16 is located one side that is located going back groove 7 always and seals like this, prevents that the material on the screen cloth 2 from getting into and influencing screen cloth 2 reciprocating motion toward returning groove 7 inner chamber.
The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (6)
1. Non-contact vibrator, including mounting bracket (1) and screen cloth (2), one side slidable mounting of mounting bracket (1) has screen cloth (2), and mounting bracket (1) is equipped with two sets ofly, its characterized in that: the top and the bottom of the mounting rack (1) are both penetrated and provided with mounting grooves (3), the top of the mounting rack (1) is rotated to be provided with a first magnetic box (4), the bottom of the mounting rack (1) is rotated to be provided with a second magnetic box (5), the first magnetic box (4) and the second magnetic box (5) are both positioned in the inner cavity of the mounting groove (3), the two sides of the top of the screen (2) are both fixedly provided with S pole magnetic blocks (14), the S pole magnetic blocks (14) are positioned at the bottom of the first magnetic box (4), the two sides of the bottom of the screen (2) are both fixedly provided with N pole magnetic blocks (15), the N pole magnetic blocks (15) are positioned at the top of the second magnetic box (5), one side of the mounting rack (1) close to the screen (2) is fixedly provided with a backward returning groove (7), the backward returning groove (7) is provided with two groups, a connecting piece (11) is slidably arranged in the inner cavity of the returning groove (7), the connecting piece (11) is slidably positioned in an inner cavity of the reciprocating groove (7), a spring ball (18) is mounted at one end of the connecting piece (11), a corrugated groove (17) is fixedly formed in one side of the inner cavity of the reciprocating groove (7), and the spring ball (18) is positioned in the inner cavity of the corrugated groove (17);
the first magnetic box (4) comprises a first rotating disc (41), the first rotating disc (41) is movably arranged in an inner cavity of the mounting groove (3), a first magnetic block (42) is fixedly mounted in the inner cavity of the first rotating disc (41), a first N pole (43) is fixedly arranged at the top end of the first magnetic block (42), and a first S pole (44) is fixedly arranged at the bottom end of the first magnetic block (42);
the second magnetic box (5) comprises a second rotating disc (51), the second rotating disc (51) rotates to be located in an inner cavity of the mounting groove (3), a second magnetic block (52) is fixedly mounted in the inner cavity of the second rotating disc (51), a second S pole (54) is fixedly arranged at the top of the second magnetic block (52), and a second N pole (53) is fixedly arranged at the bottom of the second magnetic block (52).
2. The non-contact vibrator according to claim 1, wherein: one side fixed mounting that screen cloth (2) were kept away from in mounting bracket (1) has actuating mechanism (6), actuating mechanism (6) include first gear (61), and first gear (61) are through pivot and first carousel (41) fixed connection, the fixed second gear (62) that is equipped with in below of first gear (61), and second gear (62) and second carousel (51) fixed connection, the meshing is connected with belt (63) between first gear (61) and second gear (62), the one end fixed mounting of second gear (62) has motor (64).
3. The non-contact vibrator according to claim 1, wherein: limiting grooves (10) are fixedly formed in the two sides of the inner cavity of the reciprocating groove (7).
4. The non-contact vibrator according to claim 1, wherein: the equal fixed mounting in inner chamber top and the bottom of going back groove (7) has spring (8), the one end fixedly connected with of spring (8) falls the pad of making an uproar (9).
5. The non-contact vibrator according to claim 3, wherein: the two sides of the connecting piece (11) are respectively rotatably provided with a limiting wheel (12), the limiting wheels (12) slide in the inner cavity of the limiting groove (10), one end of the connecting piece (11) is fixedly connected with a U-shaped connecting piece (13), and the U-shaped connecting piece (13) is fixedly connected with the screen (2).
6. The non-contact vibrator according to claim 5, wherein: the top and the bottom of the U-shaped connecting sheet (13) are fixedly connected with corrugated sealing curtains (16), and the corrugated sealing curtains (16) are movably located on one side of the returning groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210281223.4A CN115041400B (en) | 2022-03-21 | 2022-03-21 | Contactless vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210281223.4A CN115041400B (en) | 2022-03-21 | 2022-03-21 | Contactless vibrator |
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| Publication Number | Publication Date |
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| CN115041400A true CN115041400A (en) | 2022-09-13 |
| CN115041400B CN115041400B (en) | 2023-08-18 |
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|---|---|---|---|
| CN202210281223.4A Active CN115041400B (en) | 2022-03-21 | 2022-03-21 | Contactless vibrator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115892917A (en) * | 2022-11-01 | 2023-04-04 | 北京鸿霁科技有限公司 | Material storage equipment and method for automatic quantitative discharging |
| CN116569741A (en) * | 2023-07-14 | 2023-08-11 | 黑龙江省农业科学院绥化分院 | Double-roller rice threshing device |
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| CN111687039A (en) * | 2020-06-25 | 2020-09-22 | 许杰 | Electromagnetic spring hammer device suitable for vibrating screen |
| CN112718472A (en) * | 2020-12-17 | 2021-04-30 | 安徽宇艳智能机械科技有限公司 | Damping platform for mining machinery and using method thereof |
| CN215784744U (en) * | 2021-06-16 | 2022-02-11 | 彭阳县栖凤食品有限公司 | Preserved fruit preparation is with vibration screening mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115892917A (en) * | 2022-11-01 | 2023-04-04 | 北京鸿霁科技有限公司 | Material storage equipment and method for automatic quantitative discharging |
| CN116569741A (en) * | 2023-07-14 | 2023-08-11 | 黑龙江省农业科学院绥化分院 | Double-roller rice threshing device |
| CN116569741B (en) * | 2023-07-14 | 2023-10-13 | 黑龙江省农业科学院绥化分院 | Double-roller rice threshing device |
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| CN115041400B (en) | 2023-08-18 |
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