CN203160299U - Excavator based on electromagnetic induction principle - Google Patents
Excavator based on electromagnetic induction principle Download PDFInfo
- Publication number
- CN203160299U CN203160299U CN 201320164236 CN201320164236U CN203160299U CN 203160299 U CN203160299 U CN 203160299U CN 201320164236 CN201320164236 CN 201320164236 CN 201320164236 U CN201320164236 U CN 201320164236U CN 203160299 U CN203160299 U CN 203160299U
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- CN
- China
- Prior art keywords
- iron core
- slideway
- permanent magnet
- coil
- electromagnetic induction
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an excavator based on an electromagnetic induction principle, which is characterized in that an encircling coil (4) is arranged on the inner side of a slideway (2); an iron core (3) is arranged in the coil (4); a pointed end (1) is arranged at one end of the iron core (3); a bulge (6) is arranged at the other end of the iron core (3); a baffle block (7) is arranged on the inner side of one end, away from the bulge, of the slideway (2); a permanent magnet (5) is arranged at one end, away from the pointed end of the iron core (3), in the slideway (2), is close to the iron core (3), and is fixedly combined with the slideway (2); and the slideway (2) is matched with the iron core (3) and the permanent magnet (5).
Description
Technical field
The present invention relates to a kind of perforator based on electromagnetic induction principle.
Background technology
At present, existing builing industry is weight to be risen to the high-altitude with engine decontrol then to the underground equipment that burrows, burrowed by weight deadweight whereabouts colliding surface, its disadvantage is weight body cost height, promoting to the high-altitude need be for a long time, be very much waste power, and this mode safety that burrows is not high.
Summary of the invention
The present invention's purpose: the present invention provides a kind of perforator based on electromagnetic induction principle in order to address the above problem.
In order to realize the present invention's purpose, intend by the following technical solutions: a kind of perforator based on electromagnetic induction principle, it is characterized in that: be provided with in the inboard of slideway around coil, be provided with iron core in coil, one end of described iron core is pointed shape, become projection at the other end of iron core, and be provided with block at slideway away from the inboard of an end of projection; Be provided with permanent magnet and close mutually with iron core in slideway inside away from an end of iron core tip, and fixed with slideway; Described slideway and iron core and permanent magnet are complementary.
The present invention compared with prior art, advantage of the present invention and good effect are: because the electromagnet that uses coil and the iron core that is arranged on coil inside to constitute well among the present invention, and be provided with magnetic field repulsive force between the permanent magnet directly for the ejaculation of iron core provides kinetic energy in slideway inside away from an end of iron core tip, thereby play the effect that burrows fast.
Description of drawings
Accompanying drawing has been illustrated structure embodiment of the present invention.
1: tip; 2: slideway; 3: iron core; 4: coil; 5: permanent magnet; 6: projection; 7: block.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing.
The present invention is characterized in that: be provided with in the inboard of slideway 2 around coil 4, in coil 4, be provided with iron core 3, one end of described iron core 3 is tip 1 shape, becomes projection 6 at the other end of iron core 3, and is provided with block 7 at slideway 2 away from the inboard of an end of projection; Be provided with permanent magnet 5 and close mutually with iron core 3 in slideway 2 inside away from an end of iron core 3 tips, and fixed with slideway 2; Described slideway 2 is complementary with iron core 5 and permanent magnet 5.
Described slideway 2 is nonmetals (as: plastics); Described block 7 can adhesive rubber play cushioning effect near an end of tip 1; Described iron core in slideway slidably the distance be 2 to 4 centimetres; Desirable 9000 Gausses of the induction of described permanent magnet 5; Described coil 4 is got the direct current that 100 circles pass to 50 to 150 volts, and makes the magnetic direction of its generation opposite with permanent magnet 5, and the energising of coil 4 can use press button to control, and press button is arranged on driver's the workbench.
With reference to the accompanying drawings, at first must be securely fixed in the on glass of vehicle away from an end of the slideway 2 of permanent magnet 5; When coil 4 during for energising, attract each other owing to the magnetic field suction of permanent magnet 5 between iron core 3 and the permanent magnet 5 and relative static; After coil 6 energisings, iron core 3 can produce the induced field opposite with the magnetic field of permanent magnet 5, and the magnetic induction intensity of the induced field that iron core 5 produces can be regulated by the input current that changes coil 6, so can be in the of short duration time, can make the huge repulsion of generation between iron core 3 and the permanent magnet 5, be iron core 3 edges and permanent magnet 5 opposite direction high-speed motions, therefore when the chuck 1 of iron core 3 contacts glass, produce huge impact power, thereby realization burrow fast.Simultaneously block 7 is set in the process middle slideway that burrows and plays the effect that stops to the projection 6 of iron core 3, thereby can prevent that iron core 3 from penetrating.
Claims (1)
1. perforator based on electromagnetic induction principle, it is characterized in that: be provided with in the inboard of slideway (2) around coil (4), in coil (4), be provided with iron core (3), one end of described iron core (3) is tip (1) shape, become projection (6) at the other end of iron core (3), and be provided with block (7) at slideway (2) away from the inboard of an end of projection; Be provided with permanent magnet (5) and close mutually with iron core (3) at the inner end away from iron core (3) tip of slideway (2), and fixed with slideway (2); Described slideway (2) is complementary with iron core (5) and permanent magnet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164236 CN203160299U (en) | 2013-04-04 | 2013-04-04 | Excavator based on electromagnetic induction principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164236 CN203160299U (en) | 2013-04-04 | 2013-04-04 | Excavator based on electromagnetic induction principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203160299U true CN203160299U (en) | 2013-08-28 |
Family
ID=49021495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320164236 Expired - Fee Related CN203160299U (en) | 2013-04-04 | 2013-04-04 | Excavator based on electromagnetic induction principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203160299U (en) |
-
2013
- 2013-04-04 CN CN 201320164236 patent/CN203160299U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140404 |