CN206747018U - Adjustable amplitude vibratory sieve - Google Patents
Adjustable amplitude vibratory sieve Download PDFInfo
- Publication number
- CN206747018U CN206747018U CN201720645807.XU CN201720645807U CN206747018U CN 206747018 U CN206747018 U CN 206747018U CN 201720645807 U CN201720645807 U CN 201720645807U CN 206747018 U CN206747018 U CN 206747018U
- Authority
- CN
- China
- Prior art keywords
- vibratory sieve
- mounting bracket
- adjustable
- shank
- moveable mounting
- 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 provides a kind of adjustable amplitude vibratory sieve.The utility model includes vibrator, suspension arrangement, and the sieve plate on described suspension arrangement, it is characterized in that：Described vibrator includes moveable mounting bracket, motor is installed in described moveable mounting bracket, described motor passes through the adjustable shank of decelerator connecting length, pass through the first bearing pin branch sleeve on described shank, swing rod is fixed through described sleeve one end by being arranged on the second bearing pin of moveable mounting bracket bottom, and another free end connects hammer.The utility model can adjust the amplitude of vibratory sieve according to demand, and adjustment mode is simple and easy, applied widely.
Description
Technical field：
A kind of adjustable amplitude vibratory sieve is the utility model is related to, belongs to technical field of industrial equipment.
Background technology：
Vibratory sieve is vibrated and worked using reciprocating rotary type caused by oscillator exciting.The upper rotation weight of oscillator makes sieve
Face produces plane whirling vibration, and lower rotation weight then makes compass screen surface produce conical surface rotary vibration, and the effect of its synergy then makes
Compass screen surface produces again rotation type and vibrated.Its oscillation trajectory is a complicated space curve.The curve is projected as a circle in horizontal plane, and
On the vertical plane be projected as one ellipse.Adjust the exciting force of upper and lower rotation weight, thus it is possible to vary amplitude.And adjust upper and lower
The space phase angle of weight, then it can change the curve shape of compass screen surface movement locus and change the movement locus of material on compass screen surface.
Existing vibratory sieve, its amplitude are the exciting forces by adjusting upper and lower rotation weight, thus it is possible to vary amplitude, still
Existing vibratory sieve, excitation structure is complicated, and the exciting force regulation of weight is inconvenient, and when causing most of, amplitude is adjusted not
Have during actual use.
Utility model content：
The purpose of this utility model is to provide a kind of adjustable amplitude vibratory sieve for above-mentioned problem, can be according to need
The amplitude of regulation vibratory sieve is sought, and adjustment mode is simple and easy, it is applied widely.
Above-mentioned purpose is realized by following technical scheme：
Adjustable amplitude vibratory sieve, including vibrator, suspension arrangement, and the sieve plate on described suspension arrangement,
Described vibrator includes moveable mounting bracket, and motor is installed in described moveable mounting bracket, described
Motor is worn on described shank by the first bearing pin branch sleeve, swing rod by the adjustable shank of decelerator connecting length
Cross described sleeve one end and fixed by being arranged on the second bearing pin of moveable mounting bracket bottom, another free end connection is hit
Play hammer.
Described adjustable amplitude vibratory sieve, stressed plate is provided with described sieve plate.
Described adjustable amplitude vibratory sieve, described moveable mounting bracket include rack body and positioned at described
Roller below rack body, described roller connection locking positioning device.
Described adjustable amplitude vibratory sieve, described length-adjustable shank are linked together including two sections by connector
Connecting rod.
Described adjustable amplitude vibratory sieve, described hammer are connected to by elastic connection on described swing rod.
Beneficial effect：
1. vibrator of the present utility model includes moveable mounting bracket, installed in described moveable mounting bracket
Motor, described motor pass through the first bearing pin by the adjustable shank of decelerator connecting length on described shank
Branch sleeve, swing rod are fixed through described sleeve one end by being arranged on the second bearing pin of moveable mounting bracket bottom,
Another free end connects hammer, and during motor drives shank to rotate by decelerator, shank passes through sleeve band
Driven fork does oscillating motion, and the hammer on swing rod impacts the stressed plate on sieve plate during being waved with swing rod, works as pin
The length of bar is longer, and the amplitude of fluctuation of swing rod is bigger, and the amplitude of fluctuation of swing rod is bigger, the impact dynamics to the stressed plate on sieve plate
Bigger, bigger so as to the amplitude of sieve plate, conversely, when the length of shank is shorter, the amplitude of fluctuation of swing rod is smaller, the amplitude of fluctuation of swing rod
Spend smaller, the impact dynamics to the stressed plate on sieve plate is smaller, smaller so as to the amplitude of sieve plate, while the amplitude of fluctuation of swing rod is big
If need the distance of vibrator and stressed plate farther, and in the case that the amplitude of fluctuation of swing rod is small, in order to impact by
Power plate, it is necessary to vibrator overall distance stressed plate closer to, therefore the utility model pass through moveable mounting bracket set exciting
Device, it is conveniently adjusted, the amplitude of the length adjustment sieve plate by adjusting shank, adjustment mode is simple and easy, applied widely.
2. hammer of the present utility model is connected to by elastic connection on described swing rod so that impact is stronger.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
In figure：1st, suspension arrangement；2nd, sieve plate；3rd, moveable mounting bracket；4th, motor；5th, length-adjustable pin
Bar；6th, the first bearing pin；7th, set letter；8th, swing rod；9th, the second bearing pin；10th, hammer；11st, stressed plate.
Embodiment：
Embodiment 1：
As shown in figure 1, the adjustable amplitude vibratory sieve of the present embodiment, including vibrator, suspension arrangement 1, and installed in institute
Sieve plate 2 on the suspension arrangement stated, described vibrator include moveable mounting bracket 3, described moveable installation branch
Motor 4 is installed, described motor is led on described shank by the adjustable shank 5 of decelerator connecting length on frame
The branch sleeve 7 of the first bearing pin 6 is crossed, swing rod 8 is through described sleeve one end by being arranged on moveable mounting bracket bottom
Second bearing pin 9 is fixed, and another free end connects hammer 10.
Technical scheme as the present embodiment use, the course of work are：When motor drives shank to turn by decelerator
In dynamic process, shank does oscillating motion by sleeve band driven fork, and the hammer on swing rod is in the process waved with swing rod
Stressed plate on middle impact sieve plate, when the length of shank is longer, the amplitude of fluctuation of swing rod is bigger, and the amplitude of fluctuation of swing rod is bigger,
Impact dynamics to the stressed plate on sieve plate is bigger, bigger so as to the amplitude of sieve plate, conversely, when the length of shank is shorter, swing rod
Amplitude of fluctuation it is smaller, the amplitude of fluctuation of swing rod is smaller, the impact dynamics to the stressed plate on sieve plate is smaller, so as to which sieve plate shakes
It is smaller, at the same swing rod amplitude of fluctuation it is big if need the distance of vibrator and stressed plate farther, and the amplitude of fluctuation of swing rod
In the case of small, in order to impact stressed plate, it is necessary to which vibrator overall distance stressed plate is closer to therefore the utility model leads to
Cross moveable mounting bracket and vibrator is set, be conveniently adjusted, the amplitude of the length adjustment sieve plate by adjusting shank, adjustment side
Formula is simple and easy, applied widely.
Adjustable amplitude vibratory sieve described in the present embodiment, stressed plate 11 is provided with described sieve plate.
Adjustable amplitude vibratory sieve described in the present embodiment, described moveable mounting bracket include rack body and
Roller below described rack body, described roller connection locking positioning device.
Adjustable amplitude vibratory sieve described in the present embodiment, described length-adjustable shank pass through connector including two sections
The connecting rod to link together.
Adjustable amplitude vibratory sieve described in the present embodiment, described hammer are connected to described pendulum by elastic connection
On bar.
Technological means disclosed in the utility model is not limited only to the technological means disclosed in above-mentioned technological means, also
Including the technical scheme being made up of above technical characteristic equivalent substitution.Unaccomplished matter of the present utility model, belong to this area skill
The common knowledge of art personnel.
Claims (5)
1. a kind of adjustable amplitude vibratory sieve, including vibrator, suspension arrangement, and the sieve on described suspension arrangement
Plate, it is characterized in that：Described vibrator includes moveable mounting bracket, and driving is installed in described moveable mounting bracket
Motor, described motor pass through the first bearing pin by the adjustable shank of decelerator connecting length, on described shank and connected
Sleeve, swing rod is fixed through described sleeve one end by being arranged on the second bearing pin of moveable mounting bracket bottom, another
Free end connects hammer.
2. adjustable amplitude vibratory sieve according to claim 1, it is characterized in that：Stressed plate is provided with described sieve plate.
3. adjustable amplitude vibratory sieve according to claim 1 or 2, it is characterized in that：Described moveable mounting bracket bag
Include rack body and the roller below described rack body, described roller connection locking positioning device.
4. adjustable amplitude vibratory sieve according to claim 1 or 2, it is characterized in that：Described length-adjustable shank includes
Two sections of connecting rods to be linked together by connector.
5. adjustable amplitude vibratory sieve according to claim 1 or 2, it is characterized in that：Described hammer passes through elastic connection
It is connected on described swing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720645807.XU CN206747018U (en) | 2017-05-22 | 2017-05-22 | Adjustable amplitude vibratory sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720645807.XU CN206747018U (en) | 2017-05-22 | 2017-05-22 | Adjustable amplitude vibratory sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747018U true CN206747018U (en) | 2017-12-15 |
Family
ID=60621003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720645807.XU Expired - Fee Related CN206747018U (en) | 2017-05-22 | 2017-05-22 | Adjustable amplitude vibratory sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042201A (en) * | 2017-05-22 | 2017-08-15 | 无锡商业职业技术学院 | Adjustable amplitude vibratory sieve |
| CN107999387A (en) * | 2018-01-03 | 2018-05-08 | 安溪县悦香缘茶业有限公司 | A kind of vibrating screener |
| CN113680121A (en) * | 2021-09-06 | 2021-11-23 | 深圳市国信金属材料有限公司 | Garbage disposal device for environmental protection engineering |
-
2017
- 2017-05-22 CN CN201720645807.XU patent/CN206747018U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042201A (en) * | 2017-05-22 | 2017-08-15 | 无锡商业职业技术学院 | Adjustable amplitude vibratory sieve |
| CN107999387A (en) * | 2018-01-03 | 2018-05-08 | 安溪县悦香缘茶业有限公司 | A kind of vibrating screener |
| CN113680121A (en) * | 2021-09-06 | 2021-11-23 | 深圳市国信金属材料有限公司 | Garbage disposal device for environmental protection engineering |
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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: 20171215 Termination date: 20180522 |