CN206235532U - The charging particle and injection device of a kind of hand-rail type - Google Patents
The charging particle and injection device of a kind of hand-rail type Download PDFInfo
- Publication number
- CN206235532U CN206235532U CN201621126689.3U CN201621126689U CN206235532U CN 206235532 U CN206235532 U CN 206235532U CN 201621126689 U CN201621126689 U CN 201621126689U CN 206235532 U CN206235532 U CN 206235532U
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- small
- faraday cup
- sized
- gear
- particle
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- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model provides a kind of charging particle and injection device of self-action.Including small-sized vibration motor, small type stepping motor, small-sized Faraday cup, gear, it is characterized in that, a trapezoidal cushion block is secured on the small-sized vibration motor, small-sized Faraday cup is placed on trapezoidal cushion block, drum outer wall middle is equipped with annular fastener, annular fastener is connected through a screw thread a rotating shaft, the rotating shaft other end is equipped with gear, and engaged with the gear on stepper motor, so as to realize the control that stepper motor is rotated to Faraday cup, particle pouring into and pouring out for convenience, and small-sized Faraday cup top fills a cylindrical openings.After particle pours into Faraday cup, starting shock motor makes the particle in Faraday cup shake and mutually collide, charging particle amount reaches saturation after a period of time, stop vibration motor, start stepper motor, step motor shaft turns an angle so as to drive Faraday cup to rotate to opening down, reaches the purpose of electrically charged particle injection experimentses.
Description
Technical field
The utility model is related to a kind of oil system electrostatic monitoring field, is related to the charging particle and note of a kind of hand-rail type
Enter device.
Background technology
At present, oil system full flow electrostatic monitoring pair as if lubricating component occur fretting wear phenomenon direct product
Thing, the initial stage that it can occur in failure just monitors fault message, and lubricating component On-line Fault can be monitored in real time, right
It is monitored the order of severity that can reflect surface of friction pair state of wear.Therefore, oil system abrasive particle on-line monitoring technique
To effectively control engine scuffing class failure risk, ensure that aircraft safety, reliability service are significant.Oil system micron
Grade particles injection device is mainly made up of structures such as hopper, adjustable throttlings, manually adjustable throttling coutroi velocity
And reach monitoring micron particles state.Disclose such as Chinese patent CN102608440A " a kind of electrostatic sensing experiment system and
Lubricating oil injection device is described in the measuring method of particle friction carried charge ".But charging particle is manual agitating mode, charged
Efficiency is low and easily causes error；After charging particle, the electrically charged particle in Faraday cup is poured into separatory funnel with hand, can not
Avoid that operating error can be produced.Therefore, charging particle and injection device tool that a kind of few experimental procedure of manual operations is simplified are designed
It is significant.
The content of the invention
The utility model technical issues that need to address are to overcome the shortcomings of background technology, there is provided a kind of simple structure is closed
Reason, can avoid charged by hand and be manually injected into operation, and can reduce the charging particle and note of the hand-rail type of experimental error
Enter device.
To achieve these goals, the utility model employs following technical proposals；A kind of charging particle of self-action and
Injection device, including small-sized vibration motor, small type stepping motor, small-sized Faraday cup, gear；Characterized in that, described small-sized
A trapezoidal cushion block is secured on vibration motor, small-sized Faraday cup, the small-sized Faraday cup point are placed on trapezoidal cushion block
It is Faraday cup inner cylinder and Faraday cup outer barrel, insulation fixed block, small-sized Faraday cup cylinder is installed in small-sized Faraday cup
Outer wall middle is equipped with annular fastener, and annular fastener is connected through a screw thread a rotating shaft, and the rotating shaft other end is equipped with gear A, tooth
Wheel A is engaged with the gear B on small type stepping motor, and small type stepping motor and gear B are connected by step motor shaft；From
And the control that stepper motor is rotated to Faraday cup is realized, particle pouring into and pouring out for convenience, small-sized Faraday cup top
Fill a cylindrical openings.After particle pours into Faraday cup, starting shock motor makes the particle in Faraday cup shake and mutually touch
Hit, charging particle amount reaches saturation after a period of time, stop vibration motor, start stepper motor, step motor shaft rotates certain
Angle reaches the purpose of electrically charged particle injection experimentses so as to drive Faraday cup to rotate to opening down.
Stepper motor described in the utility model controls the rotation of Faraday cup by gear mechanism.
Faraday cup described in the utility model is placed on trapezoidal cushion block.
Cushion block described in the utility model is trapezoidal, and trapezoidal cushion block is fixed on vibration motor.
The utility model has the advantage of：It is improved on the basis of forefathers study, particle lotus is made with vibration motor
The mode of electricity and drive Faraday cup to pour out the method for electrically charged particle using stepper motor can to eliminate the idol that manual operation brings
Right error and human error, improve the degree of accuracy of electrostatic monitoring experiment, while this device can reduce experimental procedure, greatly
Simplify experiment flow.
Brief description of the drawings
The front view of Fig. 1 the utility model device overall plans.
The top view of Fig. 2 the utility model Faraday cups.
The side view of Fig. 3 this practical trapezoidal cushion block.
The small-sized vibration motors of 1- in figure；The trapezoidal cushion blocks of 2-；3- insulation fixed blocks；4- annular fasteners；In 5- Faraday cups
Cylinder；6- cylindrical openings；7- rotating shafts；8- gear As；9- small type stepping motors；10- Faraday cup outer barrels；11- step motor shafts；12-
Gear B.
Specific embodiment
The utility model is further illustrated with implementation method below in conjunction with the accompanying drawings.
In Fig. 1 embodiments, the charging particle and injection device of a kind of self-action.Including small-sized vibration motor（1）, small-sized step
Stepper motor（9）, small-sized Faraday cup, gear, it is characterised in that the small-sized vibration motor（1）On secure a trapezoidal pad
Block（2）, small-sized Faraday cup is placed on trapezoidal cushion block（2）On, drum outer wall middle is equipped with annular fastener（4）, annular fastening
Part（4）It is connected through a screw thread a rotating shaft（7）, rotating shaft（7）The other end is equipped with gear（8）, and and stepper motor（9）On gear
（12）Engagement, so as to realize stepper motor（9）The control rotated to Faraday cup, for convenience particle pouring into and pour out, it is small
Type Faraday cup top fills a cylindrical openings（6）.After particle pours into Faraday cup, starting shock motor（1）Make Faraday cup
Interior particle shakes and mutually collides, and charging particle amount reaches saturation after a period of time, stops vibration motor（1）, start stepping
Motor（9）, step motor shaft（11）Turn an angle so as to drive Faraday cup to rotate to opening down, reach electrically charged particle
The purpose of injection experimentses.
Described stepper motor controls the rotation of Faraday cup by gear mechanism.
Described Faraday cup is placed on trapezoidal cushion block（2）On.
Described cushion block is trapezoidal, trapezoidal cushion block（2）It is fixed on vibration motor（1）.
During work, particle is poured into Faraday cup, starting shock motor in advance（1）The particle in Faraday cup is set to shake simultaneously
Mutually collision, charging particle amount reaches saturation after a period of time, stops vibration motor（1）, start stepper motor（9）, stepping electricity
Arbor（11）Turn an angle so as to drive Faraday cup to rotate to opening down, reach the mesh of electrically charged particle injection experimentses
's.
Claims (3)
1. the charging particle and injection device of a kind of self-action, including small-sized vibration motor, small type stepping motor, small-sized faraday
Cylinder, gear；It is characterized in that：A trapezoidal cushion block is secured on the small-sized vibration motor, places small-sized on trapezoidal cushion block
Faraday cup, the small-sized Faraday cup is divided into Faraday cup inner cylinder and Faraday cup outer barrel, is installed in small-sized Faraday cup
There is insulation fixed block, small-sized Faraday cup drum outer wall middle is equipped with annular fastener, and annular fastener is connected through a screw thread one
Rotating shaft, the rotating shaft other end is equipped with gear A, and gear A is engaged with the gear B on small type stepping motor, small type stepping motor
Connected by step motor shaft with gear B；Small-sized Faraday cup top fills a cylindrical openings.
2. the charging particle and injection device of a kind of self-action according to claim 1, it is characterised in that：The stepping electricity
Machine controls the rotation of Faraday cup by gear A and gear B.
3. the charging particle and injection device of a kind of self-action according to claim 1, it is characterised in that：The cushion block is
Trapezoidal, trapezoidal cushion block is fixed on vibration motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621126689.3U CN206235532U (en) | 2016-10-17 | 2016-10-17 | The charging particle and injection device of a kind of hand-rail type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621126689.3U CN206235532U (en) | 2016-10-17 | 2016-10-17 | The charging particle and injection device of a kind of hand-rail type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206235532U true CN206235532U (en) | 2017-06-09 |
Family
ID=58982333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621126689.3U Expired - Fee Related CN206235532U (en) | 2016-10-17 | 2016-10-17 | The charging particle and injection device of a kind of hand-rail type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206235532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231274A (en) * | 2019-07-17 | 2019-09-13 | 中国人民解放军陆军工程大学 | Particle electrification experimental device and testing method |
-
2016
- 2016-10-17 CN CN201621126689.3U patent/CN206235532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231274A (en) * | 2019-07-17 | 2019-09-13 | 中国人民解放军陆军工程大学 | Particle electrification experimental device and testing method |
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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: 20170609 Termination date: 20171017 |