CN204620384U - A kind of vibratory sieve - Google Patents
A kind of vibratory sieve Download PDFInfo
- Publication number
- CN204620384U CN204620384U CN201520170228.5U CN201520170228U CN204620384U CN 204620384 U CN204620384 U CN 204620384U CN 201520170228 U CN201520170228 U CN 201520170228U CN 204620384 U CN204620384 U CN 204620384U
- Authority
- CN
- China
- Prior art keywords
- vibrating
- sieve nest
- shaft
- roll shaft
- sieve
- 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
Links
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000008187 granular material Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000012216 screening Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a kind of vibratory sieve, comprising: sieve nest (4), several vibrating shafts and several roll shafts (3); The described top that be set up in vibrating shaft of sieve nest (4) in inclined-plane, described vibrating shaft is uniformly distributed in the top and bottom of sieve nest (4), the cross section of described roll shaft (3) is all in regular polygon structure, what each roll shaft (3) was all parallel to each other along inclined-plane be attached on sieve nest (4) bottom surface and keep synchronous axial system, and the pressure effect of the roll shaft (3) that sieve nest (4) is in contact with it drives vibrating shaft vertically to vibrate together.Rotated by roll shaft, the pressure effect of the roll shaft that sieve nest is in contact with it drives vibrating shaft vertically to vibrate together, thus the powdery granule thing can removed fast in little stream lump ore, avoid simultaneously and adopt rapping to sieve the infringement caused vibrator and relevant auxiliary equipment; This Structure of Vibrating Screen is simple, installation and maintenance are convenient, operating cost is cheap.
Description
Technical field
The utility model relates to belt transporting facility technical field, particularly relates to a kind of vibratory sieve.
Background technology
Screening plant in manufacturing enterprise has a variety of, as: rapping screening, drum screen grade, and general rolling screening is used for lump ore classification, and remove powdery granule thing many employings rapping screening form.For the powdery granule thing removed in little stream lump ore, have on the production line compared with shaker screen divisional processing ability, needing the vibrator of the larger heavyweight of configuration, requiring higher to the relative skill of rapping apparatus; And on the production line with less screening disposal ability, then only need the vibrator configuring lower weight level, require lower to the relative skill of rapping apparatus, generally by bolt, vibrator is fixed on screening plant, now in running, because the loosening phenomenon of bolt can affect actual screening efficiency, and frequent rapping can cause very major injury to vibrator and relevant auxiliary equipment.
Utility model content
The purpose of this utility model is, when adopting vibrator screening powdery granule thing for overcoming, because frequent rapping can cause damage to vibrator and relevant auxiliary equipment, and affect the technical problem of screening efficiency, a kind of vibratory sieve is provided, utilize this vibratory sieve can remove powdery granule thing in little stream lump ore fast, and can not cause damage to equipment.
For achieving the above object, the utility model provides a kind of vibratory sieve, comprising: sieve nest, several vibrating shafts and several roll shafts; Described sieve nest is the top being set up in vibrating shaft on inclined-plane, described vibrating shaft is uniformly distributed in the top and bottom of sieve nest, the cross section of described roll shaft is all in regular polygon structure, what each roll shaft was all parallel to each other along inclined-plane be attached on sieve nest bottom surface and keep synchronous axial system, and the pressure effect of the roll shaft that sieve nest is in contact with it drives vibrating shaft vertically to vibrate together.
As the further improvement of technique scheme, described sieve nest comprises: the screen frame covered by compass screen surface and the axle frame that shakes, the described axle frame that shakes is fixed on screen frame edge.
As the further improvement of technique scheme, described vibrating shaft comprises: axis body, support and vibrating spring; The bottom of the axle frame that shakes is fixed in one end of described axis body, and the other end of this axis body is fixed on the upper end of vibrating spring, and the lower end of this vibrating spring is fixed on support, and described axis body is vertically vibrated by the flexible of vibrating spring.
As the further improvement of technique scheme, the cross section of described roll shaft is regular pentagon or regular hexagon structure.
As the further improvement of technique scheme, described roll shaft adopts polyester material to make, and the outer surface of this roll shaft passes through rubber coated.
As the further improvement of technique scheme, described sieve nest adopts Steel material to make.
The advantage of a kind of vibratory sieve of the present utility model is:
Vibratory sieve of the present utility model is rotated by roll shaft, the pressure effect of the roll shaft that sieve nest is in contact with it drives vibrating shaft vertically to vibrate together, thus the powdery granule thing can removed fast in little stream lump ore, the requirement of loose shape particle under meeting the efficient online delivery sieve of manufacturing enterprise, avoids simultaneously and adopts rapping to sieve the infringement caused vibrator and relevant auxiliary equipment; This Structure of Vibrating Screen is simple, installation and maintenance are convenient, operating cost is cheap.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of vibratory sieve in the utility model embodiment.
Fig. 2 is the top view of the vibratory sieve shown in Fig. 1.
Reference numeral
1, charging belt 2, support 3, roll shaft
4, sieve nest 5, vibrating spring 6, blanking belt
7, shake axle frame 8, axis body 9, screen frame
Detailed description of the invention
Below in conjunction with drawings and Examples, a kind of vibratory sieve described in the utility model is described in detail.
As shown in Figure 1, a kind of vibratory sieve of the present utility model comprises: sieve nest 4, several vibrating shafts (not shown) and several roll shafts 3.The described top that be set up in vibrating shaft of sieve nest 4 in inclined-plane, described vibrating shaft is uniformly distributed in the top and bottom of sieve nest 4, the cross section of described roll shaft 3 is all in regular polygon structure, what each roll shaft 3 was all parallel to each other along inclined-plane be attached on sieve nest 4 bottom surface and keep synchronous axial system, the pressure effect of the roll shaft 3 that sieve nest 4 is in contact with it drives vibrating shaft vertically to vibrate together, corresponding sieve nest 4 can be driven when namely rotating vertically to come and go vibration, and then realize the object removing the powdery granule thing glided from sieve nest 4 upper end fast.
As shown in Figure 2, based on the vibratory sieve of said structure, described sieve nest can comprise the axle frame 7 that shakes that its upper/lower terminal is arranged, the screen frame 9 covered by compass screen surface.The described axle frame 7 that shakes is fixed on screen frame 9 edge.Wherein: axle frame 7, compass screen surface and the screen frame 9 that shake all can adopt the material of comparatively hard to make (as Steel material), to guarantee to shake sieve firmly; Compass screen surface aperture can set according to Production requirement.
As shown in Figure 1, in the present embodiment, described vibrating shaft can divide two groups of upper/lower terminals being arranged on sieve nest 4 respectively, and upper and lower two groups are respectively equipped with 2-3 vibrating shaft, and each vibrating shaft includes: axis body 8, vibrating spring 5 and support 2.Wherein, vibrating spring 5 is upwards fixed with axis body 8 lower end, and described axis body 8 upper end is fixed with the axle frame that shakes, and this vibrating spring 5 is downward and support 2 is fixing.Described axis body 8 is vertically vibrated by the flexible of vibrating spring 5.According to the width of vibratory sieve and the amplitude of vibrating spring, the number of vibrating spring and support can be determined, to guarantee screening plant reliability of operation.
In the present embodiment, the quantity of described roll shaft 3 is 3, its cross section can be regular pentagon or regular hexagon, polyester material can be adopted to make, and at its outer surface parcel quality of rubber materials, make this roll shaft 3 not only can avoid impact wear, and more considerably reduce the noise and dust that produce in running.3 described roll shafts can be arranged on the dropping material point of vibratory sieve, buffer point and emptying point three place respectively.Roll shaft is when keeping rotating in same direction, the natural-drop of adjacent sections can drive sieve nest vertically to come and go vibration, now shake off to the lump ore on sieve nest 4 by vibration of gliding through charging belt 1, powdery granule thing in lump ore is sieved, lump ore after screening is transmitted by blanking belt 6 and exports, and then realizes the object removing the powdery granule thing in lump ore fast.
For the screening of iron-smelter stokehold lump ore, require charging powder-5mm≤93%, disposal ability 150t/h, for meeting above-mentioned processing requirements, the operating process of formulating vibratory sieve is:
The first step, makes, installs sieve nest.Adopt 8mm steel plate to make the axle frame that shakes of upper/lower terminal, adopt 3mm rod iron to make the screen frame of both sides, setting sieve diameter is 12mm, the width of compass screen surface is 1000mm.
Second step, makes, installs vibrating shaft.Two groups of vibrating shafts are arranged on the bottom of sieve nest upper/lower terminal respectively.Wherein, vibrating spring is upwards fixed with axis body lower end, and described axis body upper end and the axle frame that shakes are fixed, this vibrating spring downwards and support fix.
3rd step, makes, installs roll shaft.Adopting polyester material to make the length of side is the roll shaft of three regular hexagonal section of 200mm, its outer layer covers quality of rubber materials, and is arranged on the dropping material point of sieve nest, buffer point and emptying point three place respectively.
It should be noted last that, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted.Although be described in detail the utility model with reference to embodiment, those of ordinary skill in the art is to be understood that, the technical solution of the utility model is modified or equivalent replacement, do not depart from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (6)
1. a vibratory sieve, is characterized in that, comprising: sieve nest (4), several vibrating shafts and several roll shafts (3); The described top that be set up in vibrating shaft of sieve nest (4) in inclined-plane, described vibrating shaft is uniformly distributed in the top and bottom of sieve nest (4), the cross section of described roll shaft (3) is all in regular polygon structure, what each roll shaft (3) was all parallel to each other along inclined-plane be attached on sieve nest (4) bottom surface and keep synchronous axial system, and the pressure effect of the roll shaft (3) that sieve nest (4) is in contact with it drives vibrating shaft vertically to vibrate together.
2. vibratory sieve according to claim 1, it is characterized in that, described sieve nest (4) comprising: the screen frame (9) covered by compass screen surface and the axle frame (7) that shakes, and the described axle frame (7) that shakes is fixed on screen frame (9) edge.
3. vibratory sieve according to claim 2, is characterized in that, described vibrating shaft comprises: axis body (8), support (2) and vibrating spring (5); The bottom of the axle frame that shakes is fixed in one end of described axis body (8), the other end of this axis body (8) is fixed on the upper end of vibrating spring (5), the lower end of this vibrating spring (5) is fixed on support (2), and described axis body (8) is vertically vibrated by the flexible of vibrating spring (5).
4. vibratory sieve according to claim 1, is characterized in that, the cross section of described roll shaft (3) is regular pentagon or regular hexagon structure.
5. vibratory sieve according to claim 1, is characterized in that, described roll shaft (3) adopts polyester material to make, and the outer surface of this roll shaft (3) passes through rubber coated.
6. vibratory sieve according to claim 1, is characterized in that, described sieve nest (4) adopts Steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170228.5U CN204620384U (en) | 2015-03-25 | 2015-03-25 | A kind of vibratory sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520170228.5U CN204620384U (en) | 2015-03-25 | 2015-03-25 | A kind of vibratory sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620384U true CN204620384U (en) | 2015-09-09 |
Family
ID=54039448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520170228.5U Expired - Fee Related CN204620384U (en) | 2015-03-25 | 2015-03-25 | A kind of vibratory sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661859A (en) * | 2017-10-25 | 2018-02-06 | 湖北亿佳欧电子陶瓷股份有限公司 | A kind of sorting unit of the white rod of resistor ceramic |
| CN107876394A (en) * | 2017-12-01 | 2018-04-06 | 深圳市华威环保建材有限公司 | A kind of screening plant |
-
2015
- 2015-03-25 CN CN201520170228.5U patent/CN204620384U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661859A (en) * | 2017-10-25 | 2018-02-06 | 湖北亿佳欧电子陶瓷股份有限公司 | A kind of sorting unit of the white rod of resistor ceramic |
| CN107876394A (en) * | 2017-12-01 | 2018-04-06 | 深圳市华威环保建材有限公司 | A kind of screening plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150909 Termination date: 20190325 |