CN115041400B - Contactless vibrator - Google Patents
Contactless vibrator Download PDFInfo
- Publication number
- CN115041400B CN115041400B CN202210281223.4A CN202210281223A CN115041400B CN 115041400 B CN115041400 B CN 115041400B CN 202210281223 A CN202210281223 A CN 202210281223A CN 115041400 B CN115041400 B CN 115041400B
- Authority
- CN
- China
- Prior art keywords
- magnetic
- groove
- box
- screen
- screen cloth
- 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
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
Abstract
The invention relates to a non-contact vibrator, which comprises a mounting frame and a screen, wherein one side of the mounting frame is slidably provided with the screen, the mounting frame is provided with two groups, the top and the bottom of the mounting frame are respectively provided with a mounting groove in a penetrating way, the top of the mounting frame is rotatably provided with a first magnetic box, the bottom of the mounting frame is rotatably provided with a second magnetic box, the first magnetic box and the second magnetic box are respectively positioned in an inner cavity of the mounting groove, and both sides of the top of the screen are respectively fixedly provided with an S-pole magnetic block; 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 do up-and-down reciprocating motion, and the screen cloth produces the shake under the cooperation of spring ball and ripple groove moreover, the screen cloth vibration adopts contactless like this, consequently has the effect that prevents vibration collision production noise, and the mode of contactless vibration directly makes its screen cloth take place to remove moreover, and the screen cloth is directly installed on the vibrator, consequently reduces vibration transmission to other structures on, 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 classified into macroscopic vibration (such as earthquake, tsunami) and microscopic vibration (thermal motion of basic particles, brownian motion). Some vibrations have a relatively fixed wavelength and frequency, while some vibrations do not. Two objects with the same vibration frequency, wherein one object can generate vibration with the same frequency when vibrating; vibrators are widely used in many fields, for example: vibration crushers, vibration screening machines, vibration balers, vibration shakeout machines, vibration molding machines, vibration pile drivers, vibration lifts, vibration filling machines, vibration arch breaking and blocking preventing devices of storage bins, and the like. The method is widely applied to the industrial departments of hydroelectric construction, thermal power generation, construction, building materials, chemical industry, mining, coal, metallurgy, light industry and the like.
However, the conventional vibrator frequently collides with the contact type to generate vibration, so that noise is generated between the two groups of collision structures, noise pollution is large when the vibrator works, and the vibrator is fixedly arranged between the vibrator and the structure needing to vibrate, so that the vibrator vibrates greatly when the vibration is generated, and the service life of the structure and the firmness between the connecting structures are influenced to a certain extent. Accordingly, a contactless vibrator is provided by those skilled in the art 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, the present invention provides a contactless vibrator.
The non-contact vibrator comprises a mounting frame and a screen, wherein one side of the mounting frame is slidably provided with the screen, the mounting frame is provided with two groups, the top and the bottom of the mounting frame are respectively provided with a mounting groove in a penetrating way, the top of the mounting frame is rotatably provided with a first magnetic box, the bottom of the mounting frame is rotatably provided with a second magnetic box, the first magnetic box and the second magnetic box are respectively positioned in an inner cavity of the mounting groove, both sides of the top of the screen are respectively fixedly provided with an S-pole magnetic block, the S-pole magnetic blocks are positioned at the bottom of the first magnetic box, both sides of the bottom of the screen are respectively fixedly provided with an N-pole magnetic block, the N-pole magnetic blocks are positioned at the top of the second magnetic box, one side of the mounting frame, which is close to the screen, is fixedly provided with a reciprocating groove, the reciprocating groove is provided with two groups, the inner cavity of the reciprocating groove is slidably provided with a connecting piece, the connecting piece is slidably positioned in the inner cavity of the reciprocating groove, one end of the connecting piece is provided with a spring ball, one side of the inner cavity of the reciprocating groove is fixedly provided with a ripple groove, and the spring ball is positioned in the inner cavity of the ripple groove;
the first magnetic box comprises a first rotary table, the first rotary table is movably positioned in the inner cavity of the mounting groove, a first magnetic block is fixedly arranged in the inner cavity of the first rotary table, 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 is rotationally arranged in an inner cavity of the mounting groove, a second magnetic block is fixedly arranged 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, make its screen cloth can do up-and-down reciprocating motion through setting up first magnetic force box, second magnetic force box, S utmost point magnetic path and N utmost point magnetic path, the screen cloth produces the shake under the cooperation of spring ball and ripple groove moreover, the screen cloth vibration adopts contactless like this, consequently have the effect that prevents vibration collision and produce noise, and the mode of contactless vibration directly makes its screen cloth take place to remove moreover, the screen cloth is directly installed on the vibrator, consequently reduce vibration transmission to other structures on, have certain shock attenuation effect.
Preferably, one side fixed mounting that screen cloth was kept away from to the mounting bracket has actuating mechanism, actuating mechanism includes first gear, and first gear passes 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 drive mechanism's first gear, second gear and belt makes its first magnetic force box and second magnetic force box drive time synchronization, makes its magnetic pole keep always, avoids not synchronous influence screen cloth reciprocating motion.
Preferably, limit grooves are fixedly formed on two sides of the inner cavity of the reciprocating groove.
Through adopting above-mentioned technical scheme, the spacing groove is spacing to the connecting piece removal.
Preferably, springs are fixedly arranged at the top and the bottom of the inner cavity of the reciprocating groove, and one end of each spring is fixedly connected with a noise reduction pad.
Through adopting above-mentioned technical scheme, fall the impact sound that produces when the pad that makes an uproar reduces spring and connecting piece contact.
Preferably, the limiting wheels are rotatably arranged on two sides of the connecting piece, the limiting wheels slide in the inner cavity of the limiting groove, one end of the connecting piece is fixedly connected with a U-shaped connecting piece, and the U-shaped connecting piece is fixedly connected with the screen.
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 a corrugated sealing curtain, and the corrugated sealing curtain is movably positioned at one side of the reciprocating groove.
By adopting the technical scheme, the corrugated sealing curtain is always positioned on one side of the reciprocating groove to seal, so that the material on the screen mesh is prevented from entering the inner cavity of the reciprocating groove to influence the reciprocating movement of the screen mesh.
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 do up-and-down reciprocating motion, and the screen cloth produces the shake under the cooperation of spring ball and ripple groove moreover, the screen cloth vibration adopts contactless like this, consequently has the effect that prevents vibration collision production noise, and the mode of contactless vibration directly makes its screen cloth take place to remove moreover, and the screen cloth is directly installed on the vibrator, consequently reduces vibration transmission to other structures on, has certain shock attenuation effect.
Drawings
FIG. 1 is a schematic view of the overall structure of a noncontact vibrator according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a contactless vibrator according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a corrugated sealing curtain in accordance with an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a connector according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a first magnetic box according to an embodiment of the present invention;
fig. 6 is an enlarged schematic view of the structure of fig. 1 at a in accordance with the present invention.
Reference numerals illustrate: 1. a mounting frame; 2. a screen; 3. a mounting groove; 4. a first magnetic box; 41. a first turntable; 42. a first magnetic block; 43. a first N pole; 44. a first S pole; 5. a second magnetic box; 51. a second turntable; 52. a second magnetic block; 53. a second N pole; 54. a second S pole; 6. a driving mechanism; 61. a first gear; 62. a second gear; 63. a belt; 64. a motor; 7. a shuttle groove; 8. a spring; 9. a noise reduction pad; 10. a limit groove; 11. a connecting piece; 12. a limiting wheel; 13. a U-shaped connecting sheet; 14. s pole magnetic block; 15. an N pole magnetic block; 16. corrugated sealing curtain; 17. a corrugated groove; 18. spring ball.
Detailed Description
The invention is described in further detail below with reference to fig. 1-6.
The embodiment of the invention discloses a non-contact vibrator. Referring to fig. 1-6, the contactless vibrator comprises a mounting frame 1 and a screen 2, wherein one side of the mounting frame 1 is slidably provided with the screen 2, the mounting frame 1 is provided with two groups, the top and the bottom of the mounting frame 1 are respectively provided with a mounting groove 3 in a penetrating way, the top of the mounting frame 1 is rotatably provided with a first magnetic box 4, the bottom of the mounting frame 1 is rotatably 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, both sides of the top of the screen 2 are fixedly provided with an S-pole magnetic block 14, the S-pole magnetic block 14 is positioned at the bottom of the first magnetic box 4, both sides of the bottom of the screen 2 are fixedly provided with an N-pole magnetic block 15, the N-pole magnetic block 15 is positioned at the top of the second magnetic box 5, one side of the mounting frame 1, which is close to the screen 2, is fixedly provided with a round trip groove 7, the inner cavity of the round trip groove 7 is provided with two groups of connecting pieces 11, the connecting pieces 11 are slidably positioned in the inner cavity of the round trip groove 7, one end of the connecting pieces 11 is provided with a spring ball 18, one side of the inner cavity of the groove 7 is fixedly provided with a groove 17, and the spring ball 18 is positioned in the ripple groove 17;
the first magnetic box 4 comprises a first rotary table 41, the first rotary table 41 is movably positioned in the inner cavity of the mounting groove 3, a first magnetic block 42 is fixedly arranged in the inner cavity of the first rotary table 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 rotary table 51, the second rotary table 51 is rotatably arranged in the inner cavity of the mounting groove 3, a second magnetic block 52 is fixedly arranged in the inner cavity of the second rotary table 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 reciprocating motion, and screen cloth 2 produces the shake under the cooperation of spring ball 18 and ripple groove 17 moreover, screen cloth 2 vibration adopts contactless like this, consequently has the effect that prevents vibration collision and produce the noise, and the mode of contactless vibration directly makes its screen cloth 2 take place to remove moreover, screen cloth 2 is directly installed on the vibrator, consequently reduce vibration transmission to other structures on, have certain shock attenuation effect.
As shown in fig. 1-2, a driving mechanism 6 is fixedly mounted on one side, far away from the screen 2, of the mounting frame 1, the driving mechanism 6 comprises a first gear 61, the first gear 61 is fixedly connected with the first rotary disc 41 through a rotating shaft, a second gear 62 is fixedly arranged below the first gear 61, the second gear 62 is fixedly connected with the second rotary disc 51, a belt 63 is connected between the first gear 61 and the second gear 62 in a meshed manner, and a motor 64 is fixedly mounted at one end of the second gear 62.
By adopting the technical scheme, the cooperation of the first gear 61, the second gear 62 and the belt 63 of the driving mechanism 6 can synchronize the driving of the first magnetic box 4 and the second magnetic box 5, so that the magnetic poles of the magnetic boxes are always kept always, and the influence of the non-synchronization on the reciprocating motion of the screen 2 is avoided.
As shown in fig. 1, limiting grooves 10 are fixedly formed on two sides of the inner cavity of the reciprocating groove 7.
Through adopting above-mentioned technical scheme, spacing groove 10 carries out spacingly to connecting piece 11 removal.
As shown in fig. 1-2, springs 8 are fixedly arranged 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 above technical scheme, the noise reduction pad 9 reduces the collision sound generated when the spring 8 contacts with the connecting piece 11.
As shown in fig. 1 and 4, both sides of the connecting piece 11 are rotatably provided with limiting wheels 12, the limiting wheels 12 are slidably positioned 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.
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 top and bottom of the U-shaped connecting piece 13 are fixedly connected with a corrugated sealing curtain 16, and the corrugated sealing curtain 16 is movably positioned at one side of the reciprocating groove 7.
By adopting the technical scheme, the corrugated sealing curtain 16 is always positioned on one side of the reciprocating groove 7 to seal, so that the material on the screen 2 is prevented from entering the inner cavity of the reciprocating groove 7 to influence the reciprocating motion of the screen 2.
In summary, 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 do up-and-down reciprocating motion, and screen cloth 2 produces the shake under the cooperation of spring ball 18 and ripple groove 17 moreover, screen cloth 2 vibration adopts contactless like this, consequently has the effect that prevents vibration collision and produce the noise, and the mode of contactless vibration directly makes its screen cloth 2 take place to remove moreover, screen cloth 2 is directly installed on the vibrator, consequently reduce vibration transmission to other structures on, have certain shock attenuation effect.
The implementation principle of the non-contact vibrator of the embodiment of the invention is as follows: when the screen is in operation, the driving mechanism 6 starts to work so as to drive the second gear 62 and the first gear 61 to rotate, so that the first N pole 43 of the first magnetic box 4 and the second magnetic box 5 start to rotate in the inner cavity of the installation groove 3, therefore, when the first S pole 44 of the first magnetic block 42 in the inner cavity of the first magnetic box 4 is aligned with the S pole magnetic block 14 at the top of the screen 2, homopolar attraction is realized, and the second S pole 54 of the second magnetic block 52 in the inner cavity of the second magnetic box 5 is aligned with the N pole magnetic block 15 at the bottom of the screen 2, so that the screen 2 is mutually repelled, the adsorption force exists at the top of the screen 2, the thrust exists at the bottom of the screen 2, the upper part of the screen 2, 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 after the upward movement, the second N pole 53 of the second magnetic block 52 starts to align with the N pole magnetic block 15 at the bottom of the screen 2, the adsorption force exists at the bottom of the screen 2, the downward thrust exists at the top of the screen 2, so that the screen 2 starts to slide downwards, the screen 2 is more smoothly moves up and down at the bottom of the screen 2, and the screen 2 is more smoothly moves down along with the upper and lower ripple ball 17 when the screen 2 is in a reciprocating way, and the upper and lower ripple piece is connected to the upper and lower ripple piece is formed; 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 cooperation of the spring ball 18 and the corrugated groove 17, so that the screen 2 vibrates in a non-contact mode, the screen 2 has the effect of preventing noise generated by vibration collision, the screen 2 is directly moved in a non-contact vibration mode, 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 the inner cavity of the reciprocating groove 7, when connecting pieces 11 at two sides of the screen 2 are in contact with the springs 8, the springs 8 generate elastic boosting effect, so that the screen 2 can move in a reciprocating manner in a suspending manner, and the resistance is small; the cooperation of the first gear 61, the second gear 62 and the belt 63 of the driving mechanism 6 synchronizes the driving of the first magnetic box 4 and the second magnetic box 5, so that the magnetic poles of the magnetic poles are always kept always, and the influence of the non-synchronization on the reciprocating motion of the screen 2 is avoided; the flexible ripple sealing curtain 16 is arranged on one side of the reciprocating groove 7, the ripple sealing curtain 16 is fixed on the top and the bottom of the connecting piece 11, and stretches and contracts along with the movement of the connecting piece 11, so that the ripple sealing curtain 16 is always positioned on one side of the reciprocating groove 7 to seal, and materials on the screen 2 are prevented from entering the inner cavity of the reciprocating groove 7 to influence the reciprocating movement of the screen 2.
The above embodiments are not intended to limit the scope of the present invention, so: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (6)
1. The utility model provides a contactless vibrator, includes mounting bracket (1) and screen cloth (2), one side slidable mounting of mounting bracket (1) has screen cloth (2), and mounting bracket (1) are equipped with two sets of, its characterized in that: the top and the bottom of mounting bracket (1) all run through and have seted up mounting groove (3), the top of mounting bracket (1) rotates and installs first magnetic force box (4), the bottom of mounting bracket (1) rotates and installs second magnetic force box (5), and first magnetic force box (4) and second magnetic force box (5) all are located the inner chamber of mounting groove (3), the top both sides of screen cloth (2) all fixed mounting have S utmost point magnetic path (14), and S utmost point magnetic path (14) are located the bottom of first magnetic force box (4), the bottom both sides of screen cloth (2) all fixed mounting have N utmost point magnetic path (15), and N utmost point magnetic path (15) are located the top of second magnetic force box (5), one side that mounting bracket (1) is close to screen cloth (2) has fixedly seted up round trip groove (7), and round trip groove (7) are equipped with two sets of, round trip groove (7) inner chamber slidable mounting has connecting piece (11), and connecting piece (11) slidable is located the inner chamber of groove (7), connecting piece (11) bottom both sides fixed mounting N utmost point magnetic path (15), and round trip groove (17) are located the ripple ball (17) of one side of the ripple ball (17) are located in the inner chamber (17);
the first magnetic box (4) comprises a first rotary table (41), the first rotary table (41) is movably positioned in the inner cavity of the mounting groove (3), a first magnetic block (42) is fixedly arranged in the inner cavity of the first rotary table (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 rotary table (51), the second rotary table (51) is rotationally arranged in an inner cavity of the mounting groove (3), a second magnetic block (52) is fixedly arranged in the inner cavity of the second rotary table (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 contactless vibrator according to claim 1, characterized in that: one side fixed mounting that screen cloth (2) was kept away from to 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 below of first gear (61) is fixed to be equipped with second gear (62), 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), one end fixed mounting of second gear (62) has motor (64).
3. The contactless vibrator according to claim 1, characterized in that: limiting grooves (10) are fixedly formed in two sides of the inner cavity of the reciprocating groove (7).
4. The contactless vibrator according to claim 1, characterized in that: the top and the bottom of the inner cavity of the reciprocating groove (7) are fixedly provided with springs (8), and one end of each spring (8) is fixedly connected with a noise reduction pad (9).
5. A contactless vibrator according to claim 3, characterized in that: limiting wheels (12) are rotatably mounted on two sides of the connecting piece (11), the limiting wheels (12) are slidably located 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 contactless vibrator of claim 5, wherein: the top and the bottom of the U-shaped connecting sheet (13) are fixedly connected with a corrugated sealing curtain (16), and the corrugated sealing curtain (16) is movably positioned at one side of the reciprocating 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115041400A CN115041400A (en) | 2022-09-13 |
| CN115041400B true CN115041400B (en) | 2023-08-18 |
Family
ID=83158531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210281223.4A Active CN115041400B (en) | 2022-03-21 | 2022-03-21 | Contactless vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115041400B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1094218A (en) * | 1963-12-17 | 1967-12-06 | Choompa Kogyo Kabushiki Kaisha | Screening method for pulverized particles and apparatus therefor |
| DE102012018242A1 (en) * | 2012-09-17 | 2014-03-20 | Schenck Process Gmbh | Device for manufacturing screen cloths from plastic for vibrating screens, has retainers for individual elements that are aligned perpendicular to stop element, provided at other individual elements that are aligned parallel to stop element |
| JP2014200785A (en) * | 2013-04-07 | 2014-10-27 | 株式会社オハラ | Article classifier, article classification method and optical element manufacturing device |
| CN106391449A (en) * | 2016-11-10 | 2017-02-15 | 佛山科易自动化科技有限公司 | Household cake flour sifting mechanism |
| CN106902913A (en) * | 2017-05-14 | 2017-06-30 | 南昌诺义弘科技有限公司 | A kind of sieving approach device for carbonated rare earth |
| CN109225502A (en) * | 2016-11-24 | 2019-01-18 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of crushing material screening integration apparatus with Omnibearing vibrating function |
| 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 |
-
2022
- 2022-03-21 CN CN202210281223.4A patent/CN115041400B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1094218A (en) * | 1963-12-17 | 1967-12-06 | Choompa Kogyo Kabushiki Kaisha | Screening method for pulverized particles and apparatus therefor |
| DE102012018242A1 (en) * | 2012-09-17 | 2014-03-20 | Schenck Process Gmbh | Device for manufacturing screen cloths from plastic for vibrating screens, has retainers for individual elements that are aligned perpendicular to stop element, provided at other individual elements that are aligned parallel to stop element |
| JP2014200785A (en) * | 2013-04-07 | 2014-10-27 | 株式会社オハラ | Article classifier, article classification method and optical element manufacturing device |
| CN106391449A (en) * | 2016-11-10 | 2017-02-15 | 佛山科易自动化科技有限公司 | Household cake flour sifting mechanism |
| CN109225502A (en) * | 2016-11-24 | 2019-01-18 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of crushing material screening integration apparatus with Omnibearing vibrating function |
| CN106902913A (en) * | 2017-05-14 | 2017-06-30 | 南昌诺义弘科技有限公司 | A kind of sieving approach device for carbonated rare earth |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115041400A (en) | 2022-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1060296C (en) | Shock-proof device | |
| CN115041400B (en) | Contactless vibrator | |
| CN106238194A (en) | A kind of vibrating mechanism of vibration feeder | |
| CN209095280U (en) | A kind of reciprocating diamond wire saw machine | |
| CN202479141U (en) | Specific gravity separator | |
| CN101475061A (en) | Side vibration compactor | |
| CN112718476A (en) | Screening device for garbage disposal system and garbage disposal system | |
| CN112588573B (en) | Rocker arm type vibration groove | |
| CN210545311U (en) | Crusher for producing corundum hollow spheres | |
| CN214002803U (en) | Device for preventing ash blockage of ash conveying machine of garbage power plant | |
| CN201015764Y (en) | Thin materials screener with the track adjustable | |
| CN2407181Y (en) | Mechanical transmission for turning rotation into reciprocal movement | |
| CN213496856U (en) | Pipe cutting machine with damping device | |
| CN212690682U (en) | Novel set band lathe | |
| CN108435326B (en) | Sand making machine | |
| CN112474317A (en) | Reciprocating type vibrating screen device | |
| CN2510445Y (en) | Single-shaft, inertial-vibrating, feeding machine | |
| CN215976550U (en) | Non-tissue cloth processing production is with dustproof coiling material device of vibration | |
| CN218336406U (en) | Loudspeaker shock absorption support | |
| CN214132759U (en) | Vibration eccentric device | |
| CN220027762U (en) | Screening machine is used in powder coating production | |
| CN218133157U (en) | Vibration separation sieve for brake drum production | |
| CN220004312U (en) | Shielding and anti-reverse-out powder vibration prevention device | |
| CN218775166U (en) | Adopt sand ship screening plant | |
| CN208512744U (en) | A kind of scattered platform of refractory material production material shake |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |