CN212607569U - Electromagnetic vibrator and vibrating feeder - Google Patents
Electromagnetic vibrator and vibrating feeder Download PDFInfo
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- CN212607569U CN212607569U CN202021128427.7U CN202021128427U CN212607569U CN 212607569 U CN212607569 U CN 212607569U CN 202021128427 U CN202021128427 U CN 202021128427U CN 212607569 U CN212607569 U CN 212607569U
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- electromagnetic vibrator
- coil spring
- guide rod
- pendulum
- mounting base
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Abstract
The utility model provides a pair of electromagnetic vibrator, the on-line screen storage device comprises an installation base, armature, pendulum and electro-magnet, armature and installation base fixed connection, pendulum and installation base are along upper and lower direction sliding connection, be provided with coil spring between pendulum and the installation base, electro-magnet and pendulum fixed connection, this application uses coil spring as the elastic component, coil spring can produce great deformation, can reduce the proportion of working mass and counter weight mass, thereby reduce the weight of pendulum, make the weight reduction of whole equipment, the power requirement that weight reduction will reduce electromagnetic vibrator, and then reduce equipment power consumption, the manufacturing cost of saving enterprise. The utility model provides a pair of vibrating feeder, including foretell electromagnetic vibrator, the vibrating feeder who uses above-mentioned electromagnetic vibrator can save a large amount of power consumption, saves the manufacturing cost of enterprise.
Description
Technical Field
The utility model belongs to the technical field of the vibrating device technique and specifically relates to an electromagnetic vibrator and vibrating feeder is related to.
Background
Electromagnetic vibrator, the warehouse wall vibrator, can be used to various vibrating machinery, it is nimble convenient to use, compare with mechanical vibrator, electromagnetic vibrator has simple structure, there is not rotating member and advantages such as long service life of easy wearing and tearing, electromagnetic vibrator is by the pendulum, the elastic component, the electro-magnet, armature and base etc. are constituteed, electro-magnet and armature are fixed respectively on pendulum and base, current electromagnetic vibrator uses the leaf spring as the elastic component more, but the leaf spring deformation volume is less, the proportion of working mass and counter weight mass is great, thereby the weight of whole equipment is great, the power requirement of heavy to electromagnetic actuator will increase, and then improved equipment power consumption, enterprise's cost has been increased.
Therefore, how to solve the problem that the electromagnetic vibrator in the prior art uses a plate spring with a small deformation amount to cause a large proportion of the working mass body and the counterweight mass body, so that the weight of the whole equipment is increased, and finally the problem that the electric energy consumption of the equipment is increased to aggravate the enterprise cost becomes a technical problem which is continuously solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electromagnetic vibrator to solve among the prior art electromagnetic vibrator and use the less leaf spring of deformation volume to lead to work plastid and counter weight plastid proportion great, and then increased the weight of whole equipment, finally lead to equipment power consumption to increase the problem that aggravates the cost of enterprises.
The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model discloses a first aspect provides an electromagnetic vibrator, including installation base, armature, pendulum and electro-magnet, armature with installation base fixed connection, the pendulum with installation base is along upper and lower direction sliding connection, the pendulum with be provided with coil spring between the installation base, the electro-magnet with pendulum fixed connection.
Preferably, the vibrating body comprises a counterweight support and a counterweight block, the electromagnet is fixedly connected with the counterweight support, and a plurality of sliding connection structures are arranged between the edge of the counterweight support and the mounting base.
Preferably, every sliding connection structure all includes the guide bar and sets up the sliding hole at counter weight support edge, the guide bar along vertical direction setting and bottom with installation base fixed connection, the sliding hole runs through along vertical direction the counter weight support, the counter weight support passes through the sliding hole cover is established the guide bar outside with guide bar sliding connection.
Preferably, the spiral spring is sleeved on the guide rod between the counterweight support and the mounting base.
Preferably, the top end of the guide rod is provided with a blocking member having an outer diameter larger than an inner diameter of the sliding hole.
Preferably, the spiral spring is sleeved on the guide rod between the top end of the counterweight support and the blocking piece.
Preferably, the upper end and the lower end of the sliding hole, the position where the top of the mounting base is in contact with the spiral spring, and the bottom of the blocking piece are provided with spring fixing devices for fixing the spiral spring.
Preferably, the vibration generator further comprises a housing arranged on the mounting base, and the vibration body, the electromagnet and the coil spring are all located in the housing.
Preferably, the electromagnet is a vibrating electromagnet.
The second aspect of the utility model provides a vibrating feeder, include above arbitrary any electromagnetic vibrator.
The utility model discloses a pair of electromagnetic vibrator that first aspect provided, its beneficial effect is:
the utility model provides a pair of electromagnetic vibrator, the on-line screen storage device comprises an installation base, armature, pendulum and electro-magnet, armature and installation base fixed connection, pendulum and installation base are along upper and lower direction sliding connection, be provided with coil spring between pendulum and the installation base, electro-magnet and pendulum fixed connection, this application uses coil spring as the elastic component, coil spring can produce great deformation, can reduce the proportion of working mass and counter weight mass, thereby reduce the weight of pendulum, make the weight reduction of whole equipment, the power requirement that weight reduction will reduce electromagnetic vibrator, and then reduce equipment power consumption, the manufacturing cost of saving enterprise.
The utility model discloses a vibrating feeder that second aspect provided, its beneficial effect is:
the utility model provides a pair of vibrating feeder, including foretell electromagnetic vibrator, the vibrating feeder who uses above-mentioned electromagnetic vibrator can save a large amount of power consumption, saves the manufacturing cost of enterprise.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a structural diagram of an electromagnetic vibrator according to an embodiment of the present invention;
fig. 2 is a plan view of the counterweight support according to the embodiment of the present invention.
In the figure: 1. installing a base; 2. an armature; 3. a vibrating body; 4. an electromagnet; 5. a coil spring; 6. a counterweight support; 7. a balancing weight; 8. a guide bar; 9. a slide hole; 10. a blocking member; 11. a housing; 12. and a spring fixing device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.
Referring to fig. 1-2, the utility model discloses a first aspect provides an electromagnetic vibrator, including installation base 1, armature 2, pendulum 3 and electro-magnet 4, armature 2 and installation base 1 fixed connection, pendulum 3 and installation base 1 are along upper and lower direction sliding connection, be provided with coil spring 5 between pendulum 3 and the installation base 1, electro-magnet 4 and pendulum 3 fixed connection, this application uses coil spring 5 as the elastic component, coil spring 5 can produce great deformation, can reduce the proportion of working mass and counter weight plastid, thereby reduce the quality of pendulum 3, make the weight of whole equipment reduce, the power requirement of weight reduction to electromagnetic vibrator will reduce, and then reduce equipment power consumption, save enterprise manufacturing cost.
The working principle of the electromagnetic vibrator is as follows: the electromagnet 4 is provided with a coil, the current passing through the coil of the electromagnet 4 is pulse current rectified by half-wave, when the half-wave is positive, the current passes through the electromagnet 4, the electromagnet 4 has suction force, the vibrating body 3 is driven to move towards the direction close to the armature 2, and meanwhile, the spiral spring 5 is pressed to store force; when the negative half wave is generated, no current passes, the attraction force of the electromagnet 4 disappears, the spiral spring 5 recovers deformation, and the vibrating body 3 returns to the original position, so that the vibrating body 3 continuously reciprocates to generate vibration.
As an optional embodiment, the vibrating body 3 may include a counterweight support 6 and a counterweight 7, the counterweight 7 may be disposed above the counterweight support 6, the electromagnet 4 is fixedly connected below the counterweight support 6, and the electromagnet 4 is located above the armature 2, a plurality of sliding connection structures are disposed between the edge of the counterweight support 6 and the mounting base 1, so that the counterweight support 6 can slide in the up-down direction, the sliding connection structures may be two, the two sliding connection structures may be disposed at the edges of the left and right sides of the counterweight support 6, or three, the three sliding connection structures are disposed at the edge of the counterweight support 6 in a triangular shape, or four, the four sliding connection structures may be disposed at the edge of the counterweight support 6 in a rectangular shape, or the number of the sliding connection structures may be more.
Specifically, each sliding connection structure can comprise a guide rod 8 and a sliding hole 9 formed in the edge of the counterweight support 6, the guide rod 8 is arranged in the vertical direction, the bottom end of the guide rod is fixedly connected with the installation base 1, the connection mode can be a bolt connection mode, the sliding hole 9 penetrates through the counterweight support 6 in the vertical direction, and the counterweight support 6 is slidably connected with the guide rod 8 outside the guide rod 8 through the sliding hole 9 in a sleeved mode.
In implementation, the spiral spring 5 is sleeved on the guide rod 8 between the counterweight support 6 and the mounting base 1, when the electromagnet 4 is electrified, the electromagnet 4 generates magnetic force to drive the counterweight support 6 to move downwards, the spiral spring 5 is pressed to store force, when the electromagnet 4 is not electrified, the magnetic force disappears, the spiral spring 5 recovers deformation to release elastic force, the counterweight support 6 is pushed to move upwards, and the vibration is generated in a reciprocating manner.
In order to prevent the counterweight support 6 from separating from the guide rod 8 when moving upwards, the top end of the guide rod 8 can be provided with a blocking piece 10 of which the outer diameter is larger than the inner diameter of the sliding hole 9, the blocking piece 10 can be a circular ring sleeved on the outer side of the guide rod 8, the inner diameter of the circular ring is equal to the outer diameter of the guide rod 8, the outer diameter of the circular ring is larger than the inner diameter of the sliding hole 9, the circular ring is fixedly connected with the guide rod 8, a welding mode can be adopted or bolt holes are radially arranged along the circular ring, and the bolt holes are connected with the.
Optionally, the coil spring 5 may be sleeved on the guide rod 8 between the top end of the counterweight support 6 and the blocking member 10, so as to prevent the counterweight support 6 from colliding with the blocking member 10 in the upward movement process, and meanwhile, in the upward movement process of the counterweight support 6, the coil spring 5 located between the counterweight support 6 and the blocking member 10 may be compressed to accumulate force, and when the counterweight support 6 moves downward again, the thrust of the upper coil spring 5 and the suction of the electromagnet 4 may be simultaneously received, and due to the intervention of the thrust of the upper coil spring 5, the suction required by the electromagnet 4 may be further reduced, thereby further reducing the power consumption.
Preferably, a housing 11 may be attached to the top of the mounting base 1, and the vibrating body 3, the electromagnet 4, the coil spring 5, and other components may be housed in the housing 11, and the housing 11 and the mounting base 1 may be detachably connected by bolts.
The electromagnet 4 is a vibrating electromagnet.
The vibrating feeder provided by the second aspect of the application comprises the electromagnetic vibrator, so that the same beneficial effects as those of the electromagnetic vibrator can be realized.
Also, above-mentioned the utility model discloses if disclose or related to mutually fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connection (such as riveting and welding), of course, the mutual fixed connection can also be an integral structure (for example, the mutual fixed connection is manufactured by casting and integral forming instead (except that the integral forming process can not be adopted obviously).
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The electromagnetic vibrator is characterized by comprising a mounting base (1), an armature (2), a vibrating body (3) and an electromagnet (4), wherein the armature (2) is fixedly connected with the mounting base (1), the vibrating body (3) is connected with the mounting base (1) in a sliding mode along the vertical direction, a spiral spring (5) is arranged between the vibrating body (3) and the mounting base (1), and the electromagnet (4) is fixedly connected with the vibrating body (3).
2. The electromagnetic vibrator according to claim 1, characterized in that the vibrating body (3) comprises a counterweight support (6) and a counterweight (7), the electromagnet (4) is fixedly connected with the counterweight support (6) and a plurality of sliding connection structures are arranged between the edge of the counterweight support (6) and the mounting base (1).
3. The electromagnetic vibrator according to claim 2, wherein each sliding connection structure comprises a guide rod (8) and a sliding hole (9) formed in the edge of the counterweight support (6), the guide rod (8) is arranged in the vertical direction, the bottom end of the guide rod is fixedly connected with the mounting base (1), the sliding hole (9) penetrates through the counterweight support (6) in the vertical direction, and the counterweight support (6) is sleeved outside the guide rod (8) through the sliding hole (9) and is connected with the guide rod (8) in a sliding manner.
4. The electromagnetic vibrator according to claim 3, characterized by that, the said coil spring (5) is fitted over the said guide rod (8) between the said counterweight support (6) and the said mounting base (1).
5. The electromagnetic vibrator according to claim 4, characterized in that the guide rod (8) is provided at its tip with a stopper (10) having an outer diameter larger than the inner diameter of the slide hole (9).
6. The electromagnetic vibrator according to claim 5, characterized in that the coil spring (5) is fitted over the guide rod (8) between the top end of the weight holder (6) and the stopper (10).
7. The electromagnetic vibrator according to claim 6, characterized in that the upper and lower ends of the sliding hole (9), the position where the top of the mounting base (1) contacts the coil spring (5), and the bottom of the blocking member (10) are provided with spring fixing means (12) for fixing the coil spring (5).
8. The electromagnetic vibrator according to claim 1, further comprising a housing (11) provided on the mounting base (1), wherein the vibrating body (3), the electromagnet (4), and the coil spring (5) are all located within the housing (11).
9. An electromagnetic vibrator according to claim 1, characterized in that the electromagnet (4) is a vibrating electromagnet (4).
10. A vibrating feeder characterized by comprising the electromagnetic vibrator according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021128427.7U CN212607569U (en) | 2020-06-17 | 2020-06-17 | Electromagnetic vibrator and vibrating feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021128427.7U CN212607569U (en) | 2020-06-17 | 2020-06-17 | Electromagnetic vibrator and vibrating feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212607569U true CN212607569U (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021128427.7U Active CN212607569U (en) | 2020-06-17 | 2020-06-17 | Electromagnetic vibrator and vibrating feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212607569U (en) |
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2020
- 2020-06-17 CN CN202021128427.7U patent/CN212607569U/en active Active
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