CN104070006B - Device for vibration screening - Google Patents
Device for vibration screening Download PDFInfo
- Publication number
- CN104070006B CN104070006B CN201410319063.3A CN201410319063A CN104070006B CN 104070006 B CN104070006 B CN 104070006B CN 201410319063 A CN201410319063 A CN 201410319063A CN 104070006 B CN104070006 B CN 104070006B
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- Prior art keywords
- wheel disc
- steel sheet
- elastic steel
- base
- vibration screening
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Abstract
The invention discloses a kind of device for vibration screening, comprise bucket, wheel disc, elastic steel sheet, electric device, central shaft and base, wheel disc is fixed on the lower end of bucket; Elastic steel sheet one end is connected with base, and the other end is arranged in wheel disc gear grooved; Electric device is fixed in base; Central shaft one end is connected with electric device, and the other end is connected with wheel disc.This design drives wheel disc to rotate by electric device, causes elastic steel sheet to produce elastic potential energy, and impact wheel disc makes bucket produce vibration.
Description
Technical field
The present invention relates to a kind of device for vibration screening, especially a kind of device for vibration screening for screening coil winding machine skeleton.
Background technology
Device for vibration screening in the market mainly screens bed, and this type of screening plant structure is general more complicated, and each accessory loss is large, and maintenance is inconvenience also, and can not control vibration frequency, energy consumption is also larger, well can not realize screening effect.
Summary of the invention
The invention provides a kind of device for vibration screening, solve above-mentioned prior art problem one or more.
According to an aspect of the present invention, the device for vibration screening provided, comprises bucket, wheel disc, elastic steel sheet, electric device, central shaft and base, and wherein, wheel disc is fixed on the lower end of bucket; Elastic steel sheet one end is connected with base, and the other end is arranged in wheel disc gear grooved; Electric device is fixed in base; Central shaft one end is connected with electric device, and the other end is connected with wheel disc; This design drives wheel disc to rotate by electric device, causes elastic steel sheet to produce elastic potential energy, and impact wheel disc makes bucket produce vibration.
In some embodiments, base is provided with the fixture of fixing elastic steel sheet, and surface has the groove matched with electric device.
In some embodiments, the fixture on base is semicircular, and fixture center is provided with screwed hole, and elastic steel sheet and fixture are bolted.This design can adjust the vibration frequency of elastic steel sheet by the tightness adjusting bolt of lower base, make the degree of screening more accurate.
In some embodiments, elastic steel sheet has one at least, is installed on base bottom elastic steel sheet by nut hoop hoop.This design can adjust the size of the vibratory output of vibrating device, facilitates the screening of different product.
In some embodiments, central shaft is provided with the first cylinder of same size bump joint by two one end and the second cylinder is formed; First cylinder is provided with one end that one end of bump joint and the second cylinder be provided with method connector and is interconnected.This design can facilitate dismounting and the maintenance of device for vibration screening.
In some embodiments, one end that central shaft is not provided with bump joint is connected by removable pin with wheel disc.This design facilitates dismounting and the maintenance of wheel disc and central shaft.
In some embodiments, electric device is variable-frequency motor, and this designs the rotating speed of controlled vibrating device processed, controls the frequency of device for vibration screening.
In some embodiments, wheel disc is helical teeth wheel disc.What this design can strengthen that the deformation quantity of elastic steel sheet followed realizes vibrating effect.
In some embodiments, bucket, wheel disc, electric device, central shaft and base are all coaxial settings.This design can allow each parts produce unidirectional centripetal force, keeps the stability that device for vibration screening is overall in the course of the work.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of one embodiment of the present invention
Fig. 2 is the top view gone after barrel section of one embodiment of the present invention
Fig. 3 is the front section view of one embodiment of the present invention
Fig. 4 is the structural representation of the base portion of one embodiment of the present invention
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described in more detail
As shown in Figure 1, comprise bucket 1, wheel disc 2, elastic steel sheet 3, electric device 4, central shaft 5 and base 6, wheel disc 2 is fixed on the lower end of bucket 1; Can punch in the corresponding section of wheel disc 2 with bucket 1, be bolted to connection, this connected mode is convenient to the Assembly And Disassembly of wheel disc 2 and bucket 1.
Elastic steel sheet 3 one end is connected with base 6, and the other end is positioned in wheel disc 2 teeth groove.It should be noted that, the degree of depth of wheel disc 2 teeth groove should be greater than the width of elastic steel sheet 3, and the distance between each gear teeth should be greater than the thickness of elastic steel sheet 3.
Electric device 4 is fixed in base 6; Central shaft 5 one end is connected with electric device 4, and the other end is connected with wheel disc 2; Described base 6 is provided with the fixture 8 of fixing elastic steel sheet 3, and base 6 surface has the groove matched with electric device 4.It should be noted that, central shaft 5 one end and electric device 4 can be threaded connection, and also can be connected by cutting ferrule.Electric device 4 major part is embedded in groove, and sub-fraction is exposed at outside groove, and this design is conveniently dismantled electric device 4 and is connected central shaft 5.
At least one elastic steel sheet 3 hoop is located on base 6.This design can adjust the vibratory output of vibrating device by the quantity increasing and decreasing elastic steel sheet, thus can realize the screening to different product.
Fixture 8 is in semicircular, this fixture 8 by welding or directly and the one-body molded hoop of base 6 be fixed on base 6, the quantity of this fixture 8 should be consistent with the quantity of elastic steel sheet 3, fixture 8 center is provided with screwed hole 9, and elastic steel sheet 3 is connected with fixture 8 through the screwed hole 9 in fixture 8 by bolt.This design can adjust the deformation quantity of elastic steel sheet 3 by the degree of tightness of adjusting nut, thus controls the vibratory output size of elastic steel sheet 3, and is connected the dismounting and replacing of being also convenient to elastic steel sheet 3 in the future by nut.
Central shaft 5 is made up of the first cylinder 51, second cylinder 52 that two are provided with same size bump joint, and one end that the first cylinder 51 is provided with bump joint is connected with one end that the second cylinder 52 is provided with bump joint.Connected by the bump joint of same size, dismounting and the assembling of device for vibration screening can be facilitated, simultaneously also convenient for maintaining.
As shown in Figure 3, one end that the first cylinder 51 is not provided with bump joint is connected by removable pin 7 with wheel disc 2.It should be noted that, the body diameter that the first cylinder 51 is not provided with one end of bump joint is slightly less than the diameter of wheel disc 2 central mounting hole, and has the groove matched with removable pin 7.Also have the groove matched with removable pin 7 inside wheel disc 2 central mounting hole simultaneously.This design can facilitate the Assembly And Disassembly of central shaft and wheel disc 2.
Bucket 1, wheel disc 2, electric device 4, central shaft 5 and base 6 are all coaxial settings.This design can ensure the stability of the whole device for vibration screening course of work.
In certain embodiments, wheel disc 2 can be helical teeth wheel disc, facilitates elastic steel sheet to fall within teeth groove like this, and ensures that elastic steel sheet produces maximum deformation
In certain embodiments, electric device 4 is variable-frequency motor, and this design can regulate the vibration frequency of device for vibration screening further, accurately controls further the vibratory output of device for vibration screening.
It should be noted that, each parts of above-mentioned device for vibration screening comprise bucket 1, wheel disc 2, elastic steel sheet 3, electric device 4, central shaft 5, base 6, removable pin 7, wherein bucket 1 can be made up of PVC material or aluminium alloy, wheel disc 2, central shaft 5, base 6 and removable pin 7 can be made up of stainless steel, and elastic steel sheet 3 can be made up of high-carbon steel or high-carbon alloy steel.
Below specific works process of the present invention is described in detail
When electric device 4 is energized, electric device 4 starts to rotate, thus drives the central shaft 5 be fixed on electric device 4 to start to rotate, because central shaft 5 is connected by removable pin 7 with wheel disc 2, wheel disc 2 also can start to rotate, and the bucket 1 be fixed on wheel disc 2 also starts to rotate.Can elastic deformation be there is in elastic steel sheet 3 one end be embedded in gear grooved because wheel disc 2 starts rotation, and impel elastic steel sheet 3 to leave gear grooved gradually, after elastic steel sheet 3 leaves gear grooved completely, because elastic steel sheet 3 has elastic potential energy, therefore elastic steel sheet 3 needs to restore to the original state, and now elastic steel sheet 3 can fall into next gear grooved, completes and once also so moves in circles to the beating of wheel disc 2, make this device produce vibration, thus realize the function of screening.
In certain embodiments, elastic steel sheet 3 can be more than one, now need elastic steel sheet 3 hoop to be fixed on base 6 by nut, now can be controlled the vibratory output of device for vibration screening by the increase and decrease quantity of elastic steel sheet 3 and the degree of tightness of nut, realize the screening to different product.
Deenergization after screening completes, this timer stops operating, and in bucket 1, the product of various different model, different quality, different size is concentrated in together, is in aspects different in bucket 1, and then completes the screening to different product.
The above is only preferred embodiment of the present invention; it should be pointed out that to those skilled in the art, without departing from the concept of the premise of the invention; can also make some similar distortion and improvement, these also should be considered as within protection scope of the present invention.
Claims (9)
1. a device for vibration screening, it is characterized in that, comprise bucket (1), wheel disc (2), elastic steel sheet (3), electric device (4), central shaft (5) and base (6), described wheel disc (2) is fixed on the lower end of bucket (1); Described elastic steel sheet (3) one end is connected with base (6), and the other end is arranged in the gear grooved of wheel disc (2); Described electric device (4) is fixed in base (6); Described central shaft (5) one end is connected with electric device (4), and the other end is connected with wheel disc (2).
2. device for vibration screening according to claim 1, it is characterized in that, the upper hoop of described base (6) is provided with the fixture (8) of fixing elastic steel sheet (3), and surface has the groove matched with electric device (4).
3. device for vibration screening according to claim 2, it is characterized in that, fixture (8) on described base (6) is semicircular, described fixture (8) center is provided with screwed hole (9), and described elastic steel sheet (3) and fixture (8) are bolted.
4. device for vibration screening according to claim 3, is characterized in that, described elastic steel sheet (3) has one at least, and described elastic steel sheet (3) bottom is installed on base (6) by nut hoop.
5. device for vibration screening according to claim 1, is characterized in that, described central shaft (5) is provided with first cylinder (51) of same size bump joint by two one end and the second cylinder (52) is formed; Described first cylinder (51) is provided with one end that one end of bump joint and the second cylinder (52) be provided with method connector and is interconnected.
6. device for vibration screening according to claim 5, is characterized in that, one end that described central shaft (5) is not provided with bump joint is connected by removable pin (7) with wheel disc (2).
7. device for vibration screening according to claim 1, is characterized in that, described electric device (4) is variable-frequency motor.
8. device for vibration screening according to claim 1, is characterized in that, described wheel disc (2) is helical teeth wheel disc.
9. device for vibration screening according to claim 1, is characterized in that, described bucket (1), wheel disc (2), electric device (4), central shaft (5), base (6) are all coaxial settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410319063.3A CN104070006B (en) | 2014-07-04 | 2014-07-04 | Device for vibration screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410319063.3A CN104070006B (en) | 2014-07-04 | 2014-07-04 | Device for vibration screening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104070006A CN104070006A (en) | 2014-10-01 |
| CN104070006B true CN104070006B (en) | 2016-01-06 |
Family
ID=51591839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410319063.3A Expired - Fee Related CN104070006B (en) | 2014-07-04 | 2014-07-04 | Device for vibration screening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104070006B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002018361A (en) * | 2000-07-04 | 2002-01-22 | Nkk Corp | Vibrating selector |
| CN201415188Y (en) * | 2009-04-29 | 2010-03-03 | 海堡(厦门)橡胶有限公司 | A sealing ring completed product and a raw edges autofilter |
| CN201500629U (en) * | 2009-09-15 | 2010-06-09 | 李丹 | Three-roller reciprocative-screening flocking hopper |
| CN202137120U (en) * | 2011-06-30 | 2012-02-08 | 湖南三德科技发展有限公司 | Vibrating sieving machine with long guiding shaft sleeves |
-
2014
- 2014-07-04 CN CN201410319063.3A patent/CN104070006B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002018361A (en) * | 2000-07-04 | 2002-01-22 | Nkk Corp | Vibrating selector |
| CN201415188Y (en) * | 2009-04-29 | 2010-03-03 | 海堡(厦门)橡胶有限公司 | A sealing ring completed product and a raw edges autofilter |
| CN201500629U (en) * | 2009-09-15 | 2010-06-09 | 李丹 | Three-roller reciprocative-screening flocking hopper |
| CN202137120U (en) * | 2011-06-30 | 2012-02-08 | 湖南三德科技发展有限公司 | Vibrating sieving machine with long guiding shaft sleeves |
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| Publication number | Publication date |
|---|---|
| CN104070006A (en) | 2014-10-01 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20170704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |