CN209646979U - A kind of high-frequency electromagnetic vibrating screen electromagnet structure - Google Patents
A kind of high-frequency electromagnetic vibrating screen electromagnet structure Download PDFInfo
- Publication number
- CN209646979U CN209646979U CN201920336399.9U CN201920336399U CN209646979U CN 209646979 U CN209646979 U CN 209646979U CN 201920336399 U CN201920336399 U CN 201920336399U CN 209646979 U CN209646979 U CN 209646979U
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- China
- Prior art keywords
- guide
- electromagnet
- lower armature
- rod
- guide rod
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Abstract
The utility model relates to a kind of high-frequency electromagnetic vibrating screen electromagnet structures, belong to high-frequency screen technical field.Technical solution is: upper electromagnet (4) and the two sides of lower armature (6) are respectively equipped with guide rod (8), and guide rod (8) is equipped with guide sleeve (9)；It is fixed on lower armature (6) guide plate (10), the both ends of guide plate (10) are connected with the guide sleeve (9) of lower armature (6) two sides respectively, and guide sleeve (9) slides on guide rod (8)；The guide rod (8) is equipped with spring (7).Lower armature (6) will not occur inclination, the rotation of lower armature, avoid electromagnet failure, the spring (7) on guide rod plays the role of auxiliary balance due to the effect of guide rod (8) and guide sleeve (9).The utility model has the advantages that avoiding electromagnet failure, reduction maintenance cuts operating costs, improves production efficiency the utility model.
Description
Technical field
The utility model relates to a kind of high-frequency electromagnetic vibrating screen electromagnet structures, belong to high-frequency screen technical field.
Background technique
High-frequency electromagnetic vibrating screen abbreviation high-frequency screen, high frequency shale shaker are widely used in mine, building materials, traffic, the energy, chemical industry
Etc. industries grading.The electromagnetic exciter of high-frequency screen is arranged on screen box, and electromagnetic exciter is by electromagnet and striking rod etc.
Composition, the rubber cap by striking boom end strike screen frame.Prior art the problem is that: the electromagnetism ironworker on cabinet
Make bad environments, needs continuous high frequency mo, it is easy to inclination, the rotation for causing electromagnet armature, so that under electromagnet
Armature deviates normal movement track, breaks down, influences the normal work of high-frequency electromagnetic vibrating screen；Due on high frequency shale shaker
Electromagnet is large number of, and electromagnet high failure rate causes maintenance big, and operation cost increases, production efficiency decline.
Utility model content
The utility model aim is to provide a kind of high-frequency electromagnetic vibrating screen electromagnet structure, avoids electromagnet failure, subtracts
Few maintenance, cuts operating costs, and improves production efficiency, solves the above problem present in background technique.
The technical solution of the utility model is:
A kind of high-frequency electromagnetic vibrating screen electromagnet structure is arranged on sieve box of vibrating, includes upper electromagnet, electromagnetic wire
Circle and lower armature, upper electromagnet are externally provided with electromagnetic coil, and upper electromagnet matches with lower armature；The two of upper electromagnet and lower armature
Side is respectively equipped with guide rod, and guide rod is equipped with guide sleeve；Guide plate is fixed on lower armature, the both ends of guide plate are respectively under
The guide sleeve of armature two sides is connected, and guide sleeve slides on the guide bar.
The guide rod is equipped with spring.
Spring there are two setting on the guide rod, is separately positioned on the two sides up and down of guide sleeve.
It is slidably matched between the guide sleeve and guide rod, guide sleeve can be any portion that can be slided on the guide bar
Part, such as: guide bearing etc..
The upper electromagnet and guide rod are fixed on the shell, are integrally formed electromagnetic exciter, shell is electromagnetic exciter
Shell.
Shell is fixed on sieve box of vibrating；The center line of upper electromagnet, electromagnetic coil and lower armature is located at same vertical line
On, the guiding rod axis of two sides is parallel to the vertical line.
The bottom of the lower armature is equipped with screw rod, and one end of screw rod and vibration rod connects, the other end of vibration rod with
One end of striking rod is fixedly connected, and is hinged on vibration seat, and lever mechanism is constituted；The other end of striking rod is equipped with rubber cap, hits
Play sieve.
The shell of the electromagnetic exciter is bolted on sieve box of vibrating.
One sieve box of vibrating is equipped with multiple electromagnetic exciters.
It using the utility model, is moved up and down by lower armature high frequency, drives the rubber cap high frequency impact of impact boom end
Sieve；Lower armature will not occur inclination, the rotation of lower armature, avoid electromagnet failure due to the effect of guide rod and guide sleeve,
Reduce maintenance.Spring on guide rod plays the role of auxiliary balance.
The utility model has the advantages that avoiding electromagnet failure, reduction maintenance cuts operating costs the utility model, improves production effect
Rate.
Detailed description of the invention
Fig. 1 is the utility model embodiment use state diagram；
Fig. 2 is the utility model embodiment schematic diagram；
In figure: sieve box of vibrating 1, electromagnetic exciter 2, shell 3, upper electromagnet 4, electromagnetic coil 5, lower armature 6, spring 7,
Guide rod 8, guide sleeve 9, guide plate 10, screw rod 11, vibration rod 12, vibration seat 13, striking rod 14, sieve 15, rubber cap 16, spiral shell
Bolt 17.
Specific embodiment
Below in conjunction with attached drawing, by embodiment, the utility model is described in further detail.
A kind of high-frequency electromagnetic vibrating screen electromagnet structure is arranged on sieve box of vibrating 1, includes upper electromagnet 4, electromagnetism
Coil 5 and lower armature 6, upper electromagnet 4 are externally provided with electromagnetic coil 5, and upper electromagnet 4 matches with lower armature 6；Upper 4 He of electromagnet
The two sides of lower armature 6 are respectively equipped with guide rod 8, and guide rod 8 is equipped with guide sleeve 9；It is fixed with guide plate 10 on lower armature 6, leads
It is connected respectively with the guide sleeve 9 of 6 two sides of lower armature to the both ends of plate 10, guide sleeve 9 slides on guide rod 8.
The guide rod 8 is equipped with spring 7.
Spring 7 there are two setting on the guide rod 8, is separately positioned on the two sides up and down of guide sleeve 9.
The guide sleeve 9 is guide bearing.
The upper electromagnet 4 and guide rod 8 are fixed in shell 3, are integrally formed electromagnetic exciter 2.
Shell 3 is fixed on sieve box of vibrating 1；The center line of upper electromagnet 4, electromagnetic coil 5 and lower armature 6 is located at same
On vertical line, 8 axis of guide rod of two sides is parallel to the vertical line.
The bottom of the lower armature 6 is equipped with screw rod 11, and screw rod 11 is connect with one end of vibration rod 12, vibration rod 12
The other end is fixedly connected with one end of striking rod 14, and is hinged on vibration seat 13, and lever mechanism is constituted；The other end of striking rod 14
Equipped with rubber cap 16, sieve 15 is struck.Sieve 15 is located in sieve box of vibrating 1.
The shell 3 of the electromagnetic exciter 2 is fixed on sieve box of vibrating 1 by bolt 17.
One sieve box of vibrating 1 is equipped with multiple electromagnetic exciters 2.
It using the utility model, is moved up and down by 6 high frequency of lower armature, drives 16 high frequency of rubber cap of 14 end of striking rod
Strike sieve 15；Lower armature 6 will not occur inclination, the rotation of lower armature, avoid electricity due to the effect of guide rod 8 and guide sleeve 9
Magnet failure reduces maintenance.Spring 7 on guide rod plays the role of auxiliary balance.
Claims (6)
1. a kind of high-frequency electromagnetic vibrating screen electromagnet structure is arranged on sieve box of vibrating (1), include upper electromagnet (4), electricity
Magnetic coil (5) and lower armature (6), upper electromagnet (4) are externally provided with electromagnetic coil (5), upper electromagnet (4) and lower armature (6) phase
Match；It is characterized by: the two sides of upper electromagnet (4) and lower armature (6) are respectively equipped with guide rod (8), guide rod (8) is equipped with and leads
To set (9)；It is fixed on lower armature (6) guide plate (10), the both ends of guide plate (10) guiding with lower armature (6) two sides respectively
Set (9) is connected, and guide sleeve (9) slides on guide rod (8).
2. a kind of high-frequency electromagnetic vibrating screen electromagnet structure according to claim 1, it is characterised in that: the guide rod
(8) spring (7) are equipped with.
3. a kind of high-frequency electromagnetic vibrating screen electromagnet structure according to claim 2, it is characterised in that: the guide rod
(8) there are two setting on spring (7), the two sides up and down of guide sleeve (9) are separately positioned on.
4. a kind of high-frequency electromagnetic vibrating screen electromagnet structure according to claim 1 or 2, it is characterised in that: described to lead
It is guide bearing to set (9).
5. a kind of high-frequency electromagnetic vibrating screen electromagnet structure according to claim 1 or 2, it is characterised in that: upper electromagnetism
The center line of iron (4), electromagnetic coil (5) and lower armature (6) is located on same vertical line, and guide rod (8) axis of two sides is parallel to
The vertical line.
6. a kind of high-frequency electromagnetic vibrating screen electromagnet structure according to claim 1 or 2, it is characterised in that: under described
The bottom of armature (6) is equipped with screw rod (11), and screw rod (11) connect with one end of vibration rod (12), vibration rod (12) it is another
End is fixedly connected with one end of striking rod (14), and is hinged in vibration seat (13), and lever mechanism is constituted；Striking rod (14) it is another
End is equipped with rubber cap (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336399.9U CN209646979U (en) | 2019-03-18 | 2019-03-18 | A kind of high-frequency electromagnetic vibrating screen electromagnet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336399.9U CN209646979U (en) | 2019-03-18 | 2019-03-18 | A kind of high-frequency electromagnetic vibrating screen electromagnet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209646979U true CN209646979U (en) | 2019-11-19 |
Family
ID=68527303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920336399.9U Expired - Fee Related CN209646979U (en) | 2019-03-18 | 2019-03-18 | A kind of high-frequency electromagnetic vibrating screen electromagnet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209646979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192389A (en) * | 2021-12-09 | 2022-03-18 | 中国农业大学 | Vibration excitation screen cleaning method and device for seed cleaner |
-
2019
- 2019-03-18 CN CN201920336399.9U patent/CN209646979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192389A (en) * | 2021-12-09 | 2022-03-18 | 中国农业大学 | Vibration excitation screen cleaning method and device for seed cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |