CN209255394U - A kind of current vortex sensor with automatic dedusting function - Google Patents
A kind of current vortex sensor with automatic dedusting function Download PDFInfo
- Publication number
- CN209255394U CN209255394U CN201821727791.8U CN201821727791U CN209255394U CN 209255394 U CN209255394 U CN 209255394U CN 201821727791 U CN201821727791 U CN 201821727791U CN 209255394 U CN209255394 U CN 209255394U
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- China
- Prior art keywords
- current vortex
- vortex sensor
- bevel gear
- fixedly installed
- welded
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Abstract
The utility model discloses a kind of current vortex sensors with automatic dedusting function, including current vortex sensor ontology, the side of current vortex sensor bodies top is fixedly installed with metal probe, the other side of current vortex sensor bodies top offers slot compatible with metal probe, box body is fixedly installed on rear side of current vortex sensor ontology, motor is fixedly installed at the top of box cavity, one end of motor shaft is sequentially connected with main shaft by shaft coupling, one end of main shaft is welded with first bevel gear, the side of first bevel gear is provided with second bevel gear, the inner ring of second bevel gear is welded with drive rod, one end of drive rod is fixedly connected with flabellum, the air inlet of cartridge outer surface, which goes out, is fixedly connected with air induction hose.By setting motor, first bevel gear, second bevel gear, drive rod, flabellum, sleeve and air induction hose, allow to the dust absorption inside narrow slot completely, provide guarantee for the reliable in quality degree of detection.
Description
Technical field
The utility model relates to current vortex sensor technical field more particularly to a kind of electric whirlpools with automatic dedusting function
Flow sensor.
Background technique
Current vortex sensor can statically and dynamically non-contact, high linearity, measure metal conductor measured to high resolution
Distance away from detecting head surface.It is a kind of non-contacting linearisation metering outfit.Current vortex sensor can accurately measure measured body
Static and dynamic relative displacement variation between (must be metallic conductor) and probe tip face.
The probe on current vortex sensor surface, surface test when need to wipe its surface, make its in order to
It avoids dedusting from interfering test, but is deposited in the slot of probe installation, since spatial gaps are narrow, lead to wiping not
Completely, accumulation causes detection quality performance poor for a long time.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of current vortex sensing with automatic dedusting function
Device, solving the problems, such as that gap dust can not wipe causes detection quality poor.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of current vortex sensor with automatic dedusting function, including current vortex sensor ontology, the current vortex pass
The side of sensor bodies top is fixedly installed with metal probe, the other side of the current vortex sensor bodies top offer with
Metal probe compatible slot is fixedly installed with box body on rear side of the current vortex sensor ontology, the box cavity
Top is fixedly installed with motor, and one end of the motor shaft is sequentially connected with main shaft, one end of the main shaft by shaft coupling
It is welded with first bevel gear, the side of the first bevel gear is provided with the second bevel gear being meshed with first bevel gear, institute
The inner ring for stating second bevel gear is welded with drive rod, and one end of the drive rod is fixedly connected with flabellum, the drive rod it is another
One end is rotatably connected to bearing, and the bottom of the bearing is welded with strut, and the bottom end of the strut is welded with sleeve, and sleeve
The welding of the inner wall of side and box body, the air inlet of the cartridge outer surface, which goes out, is fixedly connected with air induction hose.
Preferably, one end of the air induction hose is fixedly connected with suction nozzle, and suction nozzle is taper setting.
Preferably, the side of the cartridge outer surface is welded with concave plate, and the side of the concave plate offers and suction nozzle
Compatible card slot, and the inner wall of the side of suction nozzle and card slot is clamped.
Preferably, the side of the inboard wall of cartridge is fixedly installed with installation part, and the side of the installation part is fixedly installed with
Get an electric shock guide rod.
Preferably, one end of the electric shock guide rod is provided with conductive plate, the side of the conductive plate and the one of electric shock guide rod
End is in contact, and the side of the conductive plate is fixedly installed with dedusting power grid.
Preferably, the bottom of the conductive plate is welded with connecting plate, the two sides of the connecting plate bottom pass through bolt with
The bottom thread of box body connects.
Compared with prior art, the utility model has the beneficial effects that
1, by setting motor, first bevel gear, second bevel gear, drive rod, flabellum, sleeve and air induction hose, simultaneously
Cooperation allows to the dust absorption inside narrow slot completely, make the mode of its dust suction under the action of tapered suction nozzle
It is simpler laborsaving, and then the attachment for reducing dust influences the detection quality of metal probe, the reliable in quality for detecting it
Degree provides guarantee.
2, by setting electric shock guide rod and conductive plate and dedusting power grid, so as to which the dust for adsorbing into tray interior is led to
The mode for crossing electrostatic precipitation is adsorbed, and makes it that dust to be adsorbed on to the surface of dedusting power grid, by setting bolt to convenient
Later period, which takes apart dedusting power grid, clears up the drifting dust on its surface.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model box body cross-sectional view；
Fig. 3 is the utility model concave plate main view.
In figure: 1 current vortex sensor ontology, 2 metal probes, 3 slots, 4 box bodys, 5 motors, 6 main shafts, 7 first bevel gears,
8 second bevel gears, 9 drive rods, 10 flabellums, 11 bearings, 12 struts, 13 sleeves, 14 air induction hoses, 15 suction nozzles, 16 concave plates,
17 card slots, 18 installation parts, 19 electric shock guide rods, 20 conductive plates, 21 dedusting power grids, 22 connecting plates, 23 bolts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-3, a kind of current vortex sensor with automatic dedusting function, including current vortex sensor ontology 1, electricity
The side at 1 top of eddy current sensor ontology is fixedly installed with metal probe 2, and the other side at 1 top of current vortex sensor ontology is opened
Equipped with slot 3 compatible with metal probe 2, the rear side of current vortex sensor ontology 1 is fixedly installed with box body 4,4 inner cavity of box body
Top be fixedly installed with motor 5, pass through setting motor 5, first bevel gear 7, second bevel gear 8, drive rod 9, flabellum 10, set
Cylinder 13 and air induction hose 14, while cooperating under the action of tapered suction nozzle 15, allow to the dust inside narrow slot 3
Absorption is clean, and one end of 5 shaft of motor is sequentially connected with main shaft 6 by shaft coupling, and one end of main shaft 6 is welded with first bevel gear
7, the side of first bevel gear 7 is provided with the second bevel gear 8 being meshed with first bevel gear 7, the interior lap welding of second bevel gear 8
It is connected to drive rod 9, one end of drive rod 9 is fixedly connected with flabellum 10, and the other end of drive rod 9 is rotatably connected to bearing 11, axis
The bottom for holding 11 is welded with strut 12, and the bottom end of strut 12 is welded with sleeve 13, and the inner wall of the side of sleeve 13 and box body 4 welds
It connects, the air inlet of 4 outer surface of box body goes out to be fixedly connected with air induction hose 14, and one end of air induction hose 14 is fixedly connected with suction nozzle
15, and suction nozzle 15 is taper setting, the side of 4 outer surface of box body is welded with concave plate 16, the side of concave plate 16 offer with
The compatible card slot 17 of suction nozzle 15, and the inner wall of the side of suction nozzle 15 and card slot 17 is clamped, the fixed peace in the side of 4 inner wall of box body
Equipped with installation part 18, the side of installation part 18 is fixedly installed with electric shock guide rod 19, passes through setting electric shock guide rod 19 and conductive plate 20
It with dedusting power grid 21, is adsorbed by way of electrostatic precipitation so as to adsorb into the dust inside box body 4, makes it will
Dust is adsorbed on the surface of dedusting power grid 21, and one end of electric shock guide rod 19 is provided with conductive plate 20, the side of conductive plate 20 and touching
One end of conductance bar 19 is in contact, and the side of conductive plate 20 is fixedly installed with dedusting power grid 21, by the way that suction nozzle 15 is extracted card slot
17, then suction nozzle 15 is pulled to make it that air induction hose 14 be driven to be extended, powered on so that motor 5 drives the by main shaft 6
One bevel gear 7 is rotated, and makes it that second bevel gear 8 be driven to be rotated, so that the second bevel gear 8 of rotation drives drive rod
Flabellum 10 on 9 carries out rotation and generates draft, and then inside that suction nozzle 15 is inserted into slot 3 is dry by its internal dust absorption
Only, the attachment that it is simpler laborsaving to make the mode of its dust suction, and then reduces dust influences the detection quality of metal probe 2, makes
It provides guarantee for the reliable in quality degree of detection, while the dust on 2 surface of metal probe being adsorbed to clean dust after absorption
It is drawn into the inside of box body 4, while electric current is conducted to dedusting power grid 21 under the action of energization by the guide rod 19 that gets an electric shock, to will take out
Enter the dust inside box body 4 to be adsorbed on dedusting power grid 21, so that it is completed the operation of dedusting, the bottom of conductive plate 20 is welded with company
Fishplate bar 22, the two sides of 22 bottom of connecting plate pass through bolt 23 and connect with the bottom thread of box body 4, by setting bolt 23 to
Facilitating the later period takes apart dedusting power grid 21 and clears up the drifting dust on its surface.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
Working principle: by the way that suction nozzle 15 is extracted card slot 17, then suction nozzle 15 is pulled to make it that air induction hose 14 be driven to carry out
Elongation, power on so that motor 5 by main shaft 6 drive first bevel gear 7 rotated, make its drive second bevel gear 8 into
Row rotation, so that the second bevel gear 8 of rotation, which drives the flabellum 10 on drive rod 9 to carry out rotation, generates draft, then by suction nozzle
The inside of 15 insertion slots 3 adsorbs its internal dust completely, while the absorption of the dust on 2 surface of metal probe is clean, inhales
Attached dust is drawn into the inside of box body 4, while electric current is conducted to dedusting power grid under the action of energization by the guide rod 19 that gets an electric shock
21, so that the dust being pumped into inside box body 4 is adsorbed on dedusting power grid 21, it is made to complete the operation of dedusting；By rotating spiral shell
Bolt 23 is disassembled, and connecting plate 22 then can be pulled to come out conductive plate 20 and 21 draft of dedusting power grid.
In conclusion this has the current vortex sensor of automatic dedusting function, by setting motor 5, first bevel gear 7,
Second bevel gear 8, drive rod 9, flabellum 10, sleeve 13 and air induction hose 14, while cooperating under the action of tapered suction nozzle 15, make
It can adsorb the dust inside narrow slot 3 completely, it is simpler laborsaving make the mode of its dust suction, and then reduce ash
The attachment of dirt influences the detection quality of metal probe 2, and the reliable in quality degree for detecting it provides guarantee, is got an electric shock by setting
Guide rod 19 and conductive plate 20 and dedusting power grid 21, so as to which the side for passing through electrostatic precipitation into the dust inside box body 4 will be adsorbed
Formula is adsorbed, and makes it that dust to be adsorbed on to the surface of dedusting power grid 21, will be removed by setting bolt 23 to facilitate the later period
Dirt power grid 21, which takes apart, clears up the drifting dust on its surface, and solving gap dust and can not wiping leads to detection quality difference
Problem.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of current vortex sensor with automatic dedusting function, including current vortex sensor ontology (1), which is characterized in that
Side at the top of the current vortex sensor ontology (1) is fixedly installed with metal probe (2), the current vortex sensor ontology
(1) other side at the top of offers and metal probe (2) compatible slot (3), after the current vortex sensor ontology (1)
Side is fixedly installed with box body (4), is fixedly installed with motor (5) at the top of box body (4) inner cavity, motor (5) shaft
One end is sequentially connected with main shaft (6) by shaft coupling, and one end of the main shaft (6) is welded with first bevel gear (7), and described first
The side of bevel gear (7) is provided with the second bevel gear (8) being meshed with first bevel gear (7), the second bevel gear (8)
Inner ring is welded with drive rod (9), and one end of the drive rod (9) is fixedly connected with flabellum (10), the drive rod (9) it is another
End is rotatably connected to bearing (11), and the bottom of the bearing (11) is welded with strut (12), the bottom end welding of the strut (12)
Have sleeve (13), and the inner wall of the side of sleeve (13) and box body (4) welds, the air inlet of box body (4) outer surface goes out solid
Surely air induction hose (14) are connected with.
2. a kind of current vortex sensor with automatic dedusting function according to claim 1, which is characterized in that it is described into
One end of gas hose (14) is fixedly connected with suction nozzle (15), and suction nozzle (15) is taper setting.
3. a kind of current vortex sensor with automatic dedusting function according to claim 1, which is characterized in that the box
The side of body (4) outer surface is welded with concave plate (16), and the side of the concave plate (16) is offered to be adapted with suction nozzle (15)
Card slot (17), and the inner wall of the side of suction nozzle (15) and card slot (17) is clamped.
4. a kind of current vortex sensor with automatic dedusting function according to claim 1, which is characterized in that the box
The side of body (4) inner wall is fixedly installed with installation part (18), and the side of the installation part (18) is fixedly installed with electric shock guide rod
(19)。
5. a kind of current vortex sensor with automatic dedusting function according to claim 4, which is characterized in that the touching
One end of conductance bar (19) is provided with conductive plate (20), and the side of the conductive plate (20) connects with one end of electric shock guide rod (19)
Touching, the side of the conductive plate (20) is fixedly installed with dedusting power grid (21).
6. a kind of current vortex sensor with automatic dedusting function according to claim 5, which is characterized in that described to lead
The bottom of battery plate (20) is welded with connecting plate (22), and the two sides of connecting plate (22) bottom pass through bolt (23) and box body
(4) bottom thread connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821727791.8U CN209255394U (en) | 2018-10-24 | 2018-10-24 | A kind of current vortex sensor with automatic dedusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821727791.8U CN209255394U (en) | 2018-10-24 | 2018-10-24 | A kind of current vortex sensor with automatic dedusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209255394U true CN209255394U (en) | 2019-08-16 |
Family
ID=67558848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821727791.8U Expired - Fee Related CN209255394U (en) | 2018-10-24 | 2018-10-24 | A kind of current vortex sensor with automatic dedusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209255394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255235A (en) * | 2020-09-08 | 2021-01-22 | 阜阳市科信交通工程试验检测有限公司 | Vehicle-mounted road surface crack detection instrument |
-
2018
- 2018-10-24 CN CN201821727791.8U patent/CN209255394U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255235A (en) * | 2020-09-08 | 2021-01-22 | 阜阳市科信交通工程试验检测有限公司 | Vehicle-mounted road surface crack detection instrument |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20211024 |