CN206854092U - A kind of spin vibration sieve electromagnetism scrambling apparatus - Google Patents
A kind of spin vibration sieve electromagnetism scrambling apparatus Download PDFInfo
- Publication number
- CN206854092U CN206854092U CN201720693067.7U CN201720693067U CN206854092U CN 206854092 U CN206854092 U CN 206854092U CN 201720693067 U CN201720693067 U CN 201720693067U CN 206854092 U CN206854092 U CN 206854092U
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- China
- Prior art keywords
- vibrating body
- electromagnetism
- vibration sieve
- spin vibration
- eccentric block
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Abstract
The utility model discloses a kind of spin vibration sieve electromagnetism scrambling apparatus, the outside of vibrating body is fixed on supporter by damping spring, the inner side of vibrating body is fixedly connected by bolt with the adpting flange in the middle part of vibrating motor, vibrating motor both ends turn the tip of the axis and are fixed with eccentric block by key respectively, the inside bottom of vibrating body has been bolted annular shield cover, with being respectively equipped with electromagnet on the horizontal relative vibrating body madial wall of eccentric block and on annular shield cover inwall, the electromagnet is connected by circuit with the electromagnetism iron connector being arranged on supporter, the power connection of electromagnetism iron connector is connected by controlling switch with mains supply.The utility model is simple in construction and easy to use, and vibrating motor excitation force frequency interference can be carried out in the case of spin vibration sieve is non-stop-machine, produces scrambling effect, improves the sieve performance of spin vibration sieve to a certain extent.
Description
Technical field
The utility model belongs to spin vibration sieve technical field, and in particular to a kind of spin vibration sieve electromagnetism scrambling apparatus.
Background technology
Existing vibrating motor is all to be fixed with eccentric block by key on the machine shaft at motor body both ends, and
The outside of eccentric block is fixed with multiple balancing weights laminated by fastening bolt, and the vibrating motor of this structure is used in spin vibration sieve
The exciting force of single-frequency can only be realized, if it is desired to the exciting force of regulation spin vibration sieve then needs to shut down spin vibration sieve, adjusts counterweight
The quantity of block realizes the regulation of exciting force, have impact on the screening efficiency of spin vibration sieve to a certain extent.
The content of the invention
It is convenient that the technical problem that the utility model solves there is provided a kind of simple in construction, easy to assembly and excitation force frequency
The spin vibration sieve electromagnetism scrambling apparatus of regulation.
The utility model is to solve above-mentioned technical problem to adopt the following technical scheme that, a kind of spin vibration sieve electromagnetism scrambling apparatus,
It is characterized in that：The outside of vibrating body is fixed on supporter by damping spring, and the inner side of vibrating body passes through bolt and vibration
Adpting flange in the middle part of motor is fixedly connected, and vibrating motor both ends turn the tip of the axis and are fixed with eccentric block by key respectively, vibration
The inside bottom of body has been bolted annular shield cover, on relative vibrating body madial wall and annular anti-with eccentric block level
Electromagnet is respectively equipped with shield inwall, the electromagnet is connected by circuit with the electromagnetism iron connector being arranged on supporter,
The power connection of electromagnetism iron connector is connected by controlling switch with mains supply.
Further preferably, the end of the eccentric block is fixed with multiple balancing weights laminated by fastening bolt.
The utility model is simple in construction and easy to use, vibrating motor can be carried out in the case of spin vibration sieve is non-stop-machine and swashed
Power of shaking frequency interferences, scrambling effect is produced, improve the sieve performance of spin vibration sieve to a certain extent.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, vibrating body, 2, damping spring, 3, supporter, 4, vibrating motor, 5, adpting flange, 6, eccentric block, 7, ring
Shape protective cover, 8, electromagnet, 9, electromagnetism iron connector.
Embodiment
Particular content of the present utility model is described in detail with reference to accompanying drawing.
Referring to Fig. 1, a kind of spin vibration sieve electromagnetism scrambling apparatus, support is fixed in the outside of vibrating body 1 by damping spring 2
On body 3, the inner side of vibrating body 1 is fixedly connected by bolt with the adpting flange 5 at the middle part of vibrating motor 4, and the both ends of vibrating motor 4 turn
The tip of the axis is fixed with eccentric block 6 by key respectively, and the inside bottom of vibrating body 1 has been bolted annular shield cover 7, with
Electromagnet 8 is respectively equipped with the horizontal relative madial wall of vibrating body 1 of eccentric block 6 and on the inwall of annular shield cover 7, the electromagnet 8
It is connected by circuit with the electromagnetism iron connector 9 being arranged on supporter 3, the power connection of electromagnetism iron connector 9 passes through control
Switch is connected with mains supply.
In the utility model running, electromagnet is controlled to produce magnetic by controlling switch, and then turn to vibrating motor
Eccentric block on axle produces magnetic force interference, produces scrambling effect to the exciting force of vibrating motor, improves rotation to a certain extent and shake
The sieve performance of sieve.
General principle of the present utility model, principal character and advantage has been shown and described above, it is new not departing from this practicality
On the premise of type spirit and scope, the utility model also has various changes and modifications, and these changes and improvements both fall within requirement and protected
The scope of the utility model of shield.
Claims (2)
- A kind of 1. spin vibration sieve electromagnetism scrambling apparatus, it is characterised in that：Supporter is fixed in the outside of vibrating body by damping spring On, the inner side of vibrating body is fixedly connected by bolt with the adpting flange in the middle part of vibrating motor, the end of vibrating motor both ends rotating shaft End is fixed with eccentric block by key respectively, and the inside bottom of vibrating body has been bolted annular shield cover, with eccentric block water Electromagnet is respectively equipped with flat relative vibrating body madial wall and on annular shield cover inwall, the electromagnet is by circuit with setting In the electromagnetism iron connector connection on supporter, the power connection of electromagnetism iron connector is connected by controlling switch and mains supply Connect.
- 2. spin vibration sieve electromagnetism scrambling apparatus according to claim 1, it is characterised in that：The end of the eccentric block passes through tight Fixing bolt is fixed with multiple balancing weights laminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693067.7U CN206854092U (en) | 2017-06-15 | 2017-06-15 | A kind of spin vibration sieve electromagnetism scrambling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693067.7U CN206854092U (en) | 2017-06-15 | 2017-06-15 | A kind of spin vibration sieve electromagnetism scrambling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206854092U true CN206854092U (en) | 2018-01-09 |
Family
ID=60831990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720693067.7U Active CN206854092U (en) | 2017-06-15 | 2017-06-15 | A kind of spin vibration sieve electromagnetism scrambling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206854092U (en) |
-
2017
- 2017-06-15 CN CN201720693067.7U patent/CN206854092U/en active Active
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