CN105013700A - Resonant-type two-channel vibrating screen - Google Patents
Resonant-type two-channel vibrating screen Download PDFInfo
- Publication number
- CN105013700A CN105013700A CN201510498703.6A CN201510498703A CN105013700A CN 105013700 A CN105013700 A CN 105013700A CN 201510498703 A CN201510498703 A CN 201510498703A CN 105013700 A CN105013700 A CN 105013700A
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- Prior art keywords
- sieve nest
- screen body
- resonant
- sieve
- described upper
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- 238000013016 damping Methods 0.000 claims abstract description 5
- 238000012216 screening Methods 0.000 abstract description 13
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000007873 sieving Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 210000002706 plastid Anatomy 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a resonant-type two-channel vibrating screen which comprises an upper screen body, a lower screen body and a screen body support. The upper screen body is located above the lower screen body and is parallel to the lower screen body, the upper screen body and the lower screen body are fixed to rotating shafts of the screen body support through connecting blocks, resonant springs are connected between the lower bottom of the upper screen body and the lower screen body, the bottom end of the outer side of the upper screen body is further provided with a connecting rod driving system, and the bottom of the screen body support is provided with damping springs. According to the resonant-type two-channel vibrating screen, an elastic driving and resonance vibration system is adopted, the condition that the energy consumption of a single-mass vibrating screen is high can be changed, the operational stability is good, the energy consumption is low, the total weight is low, the screening efficiency is high, the screening area is large, the maintenance is convenient, and the influence on foundation vibration is small.
Description
Technical field
The present invention relates to one and can be widely used in the industries such as ore dressing, building materials, chemical industry, light industry, metallurgy, refractory material, centering fine granular materials carries out the screening plant technical field of classification, is specifically related to a kind of resonant two-channel vibrating functional sieve.
Background technology
Tradition large-scale vibrating screening plant is the vibratory sieve that elemental body vibratory equipment, particularly sieving area are large substantially, Heavy Weight, and energy consumption is large, and in vibration processes, dynamic loading is large, and require high to ground and steel construction stiffness, the vibration of generation is large to ambient influnence.And due to sieve nest comparatively large, select tubing and sheet material specification comparatively large, Heavy Weight, maintenance inconvenience.
Summary of the invention
In order to solve the problem existing for background technology, the object of this invention is to provide that a kind of energy consumption is low, complete machine is lightweight, screening efficiency is high, sieving area is large, maintaining is convenient, little resonant two-channel vibrating functional sieve is affected on the vibration of foundation.
To achieve these goals, technical scheme of the present invention is achieved in that a kind of resonant two-channel vibrating functional sieve, it comprises sieve nest 1, lower sieve nest 2, sieve nest support 4, described upper sieve nest 1 is parallel to be positioned at above described lower sieve nest 2, described upper sieve nest 1, lower sieve nest 2 are fixed on the rotating shaft 4a of described sieve nest support 4 by contiguous block 4b, the lower bottom part of described upper sieve nest 1 is connected resonant spring 3 with between lower sieve nest 2, described upper sieve nest 1 outer lower end is also provided with bar-link drive system 5, is provided with damping spring 6 bottom described sieve nest support 4.
Further, described upper sieve nest 1, lower sieve nest 2 reference level face tilt are installed, and screen angle is adjustable to 30 ° from-5 °.
Further, described upper sieve nest 1, lower sieve nest 2 all adopt length direction step-by-step arrangement, can dismantle separately.
Further, the described contiguous block 4b that described sieve nest support 4 is installed according to the angle of inclination of described upper sieve nest 1, lower sieve nest 2, from low paramount or be arranged in order from height to low order.
Further, described bar-link drive system 5 comprises elastic link 5a and drives the motor 5b of described elastic link 5a.
The present invention has following beneficial effect: the present invention adopts elastic link driving, resonant vibrational system, can change the situation that elemental body vibratory sieve energy consumption is high, and good operation stability.The resonant system of equal sieving area vibratory sieve on average can reduce energy consumption 30-50%, and energy-saving effect is remarkable; Adopt vibration double mass up-down structure complete equipilibrium formula, during vibration, the inertia force of upper and lower plastid can balance elimination at the volley by resonant spring, makes the dynamic loading of vibratory sieve reduce more than 90%; Adopt upper and lower plastid all can become sieve unit, upper and lower sieve nest all can carry out screening operation, and arranging than former elemental body sieve nest increases sieving area one times, improves unit disposal ability and screening efficiency; Sieve nest adopts step-by-step arrangement, can dismantle separately, can multiple spot blanking.Structure simplifies, and mounting or dismounting are convenient, is convenient to maintenance and changes screen cloth accessory; According to the difference of institute's screening materials carrying characteristic, adjustable feed end is to the angle of discharge end and horizontal plane from-5 ° to 30 ° for screen angle, and material wide adaptability, can adapt to different screening demand.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals: upper sieve nest 1, lower sieve nest 2, resonant spring 3, sieve nest support 4, bar-link drive system 5, damping spring 6, rotating shaft 4a, contiguous block 4b, elastic link 5a, motor 5b.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
A kind of resonant two-channel vibrating functional sieve of the present invention, as shown in Figure 1, it comprises sieve nest 1, lower sieve nest 2, compared with tradition large-scale elemental body vibrosieve equipment, have that energy consumption is low, complete machine is lightweight, screening efficiency is high, sieving area is large, maintaining is convenient, little advantage is affected on the vibration of foundation.
The present invention adopts flexible drive, resonant vibrational system, as shown in Figure 1, described upper sieve nest 1 is parallel to be positioned at above described lower sieve nest 2, vibration double mass adopts up-down structure complete equipilibrium formula, described upper sieve nest 1, lower sieve nest 2 are fixed on the rotating shaft 4a of described sieve nest support 4 by contiguous block 4b, the lower bottom part of described upper sieve nest 1 is connected resonant spring 3 with between lower sieve nest 2, described upper sieve nest 1 outer lower end is also provided with bar-link drive system 5, and described bar-link drive system 5 comprises elastic link 5a and drives the motor 5b of described elastic link 5a.Damping spring 6 is provided with bottom described sieve nest support 4, during this structural vibration, the inertia force of upper and lower plastid can balance elimination at the volley by resonant spring, make the dynamic loading of vibratory sieve reduce more than 90%, the situation that elemental body vibratory sieve energy consumption is high can be changed, and good operation stability.
Described upper sieve nest 1, lower sieve nest 2 are sieve unit structure, and upper and lower sieve nest all can carry out screening operation, and arranging than former elemental body sieve nest increases sieving area one times, improves unit disposal ability and screening efficiency; Sieve nest adopts length direction step-by-step arrangement, can be divided into upper, middle and lower segment, can dismantle separately, can multiple spot blanking, and structure simplifies, mounting or dismounting are convenient, be convenient to maintenance and change screen cloth accessory.
Described upper sieve nest 1, lower sieve nest 2 reference level face tilt are installed, and according to the difference of institute's screening materials carrying characteristic, screen angle (feed end is to the angle of discharge end and horizontal plane) is adjustable to 30 ° from-5 °, to adapt to differently sieve requirement.
Compass screen surface adopts cover plate for sealing, and fixed point blanking, dust tightness is good, can improve the environmental-protecting performance of vibratory sieve, prevent dust pollution.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, other amendments that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (5)
1. a resonant two-channel vibrating functional sieve, it is characterized in that, it comprises sieve nest (1), lower sieve nest (2), sieve nest support (4), described upper sieve nest (1) is parallel is positioned at described lower sieve nest (2) top, described upper sieve nest (1), lower sieve nest (2) is fixed in the rotating shaft (4a) of described sieve nest support (4) by contiguous block (4b), the lower bottom part of described upper sieve nest (1) is connected resonant spring (3) with between lower sieve nest (2), described upper sieve nest (1) outer lower end is also provided with bar-link drive system (5), described sieve nest support (4) bottom is provided with damping spring (6).
2. the resonant two-channel vibrating functional sieve of one according to claim 1, it is characterized in that, described upper sieve nest (1), lower sieve nest (2) reference level face tilt are installed.
3. the resonant two-channel vibrating functional sieve of one according to claim 1 and 2, it is characterized in that, described upper sieve nest (1), lower sieve nest (2) adopt length direction step-by-step arrangement.
4. the resonant two-channel vibrating functional sieve of one according to claim 1, it is characterized in that, the upper described contiguous block (4b) installed of described sieve nest support (4) according to the angle of inclination of described upper sieve nest (1), lower sieve nest (2), from low paramount or be arranged in order from height to low order.
5. the resonant two-channel vibrating functional sieve of one according to claim 1, is characterized in that, the motor (5b) that described bar-link drive system (5) comprises elastic link (5a) and is connected with described elastic link (5a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498703.6A CN105013700A (en) | 2015-08-14 | 2015-08-14 | Resonant-type two-channel vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510498703.6A CN105013700A (en) | 2015-08-14 | 2015-08-14 | Resonant-type two-channel vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105013700A true CN105013700A (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510498703.6A Pending CN105013700A (en) | 2015-08-14 | 2015-08-14 | Resonant-type two-channel vibrating screen |
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| Country | Link |
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| CN (1) | CN105013700A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216230A (en) * | 2016-07-29 | 2016-12-14 | 郭强 | A kind of flexible screening plant |
| CN110479584A (en) * | 2019-09-25 | 2019-11-22 | 武汉轻工大学 | A kind of binary grain separating machine |
| CN111112063A (en) * | 2020-01-22 | 2020-05-08 | 唐山陆凯科技有限公司 | A dual-mass vibrating screen with high screening efficiency |
| CN111644376A (en) * | 2020-06-19 | 2020-09-11 | 长江师范学院 | Make things convenient for electrode recovery screening equipment shell structure of dismouting |
| CN114749372A (en) * | 2022-03-23 | 2022-07-15 | 四川绿建杭萧钢构有限公司 | Steel structural part screening device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4402275A1 (en) * | 1994-01-27 | 1995-08-03 | Putzmeister Maschf | Filling device for sand or mortar |
| CN2271936Y (en) * | 1996-02-16 | 1998-01-07 | 邓汉波 | Bidirectional vibration light efficient energy-saving screen |
| CN1623684A (en) * | 2004-12-20 | 2005-06-08 | 天津大学 | Two-mass super stable energy-saving sieve |
| CN202061450U (en) * | 2011-04-24 | 2011-12-07 | 大连天晟通用机械有限公司 | Dual-plastid type vibrating dewatering screen |
| CN102755959A (en) * | 2012-07-04 | 2012-10-31 | 河南威猛振动设备股份有限公司 | Two-mass vibrating screen |
| CN103182380A (en) * | 2013-03-13 | 2013-07-03 | 河南威猛振动设备股份有限公司 | Double-layer screen plate for vibrating screen |
| CN103272758A (en) * | 2013-05-13 | 2013-09-04 | 河南威猛振动设备股份有限公司 | Double-layer vibrating mesh sieve |
| CN203356034U (en) * | 2013-05-13 | 2013-12-25 | 河南威猛振动设备股份有限公司 | Double-layer net vibrating screen |
| CN203899924U (en) * | 2014-06-16 | 2014-10-29 | 鞍山市万瑞矿山设备制造有限公司 | Double-motor-start linkage type resonance screen |
| CN204933989U (en) * | 2015-08-14 | 2016-01-06 | 海安县联源机械制造有限公司 | A kind of resonant two-channel vibrating functional sieve |
-
2015
- 2015-08-14 CN CN201510498703.6A patent/CN105013700A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4402275A1 (en) * | 1994-01-27 | 1995-08-03 | Putzmeister Maschf | Filling device for sand or mortar |
| CN2271936Y (en) * | 1996-02-16 | 1998-01-07 | 邓汉波 | Bidirectional vibration light efficient energy-saving screen |
| CN1623684A (en) * | 2004-12-20 | 2005-06-08 | 天津大学 | Two-mass super stable energy-saving sieve |
| CN202061450U (en) * | 2011-04-24 | 2011-12-07 | 大连天晟通用机械有限公司 | Dual-plastid type vibrating dewatering screen |
| CN102755959A (en) * | 2012-07-04 | 2012-10-31 | 河南威猛振动设备股份有限公司 | Two-mass vibrating screen |
| CN103182380A (en) * | 2013-03-13 | 2013-07-03 | 河南威猛振动设备股份有限公司 | Double-layer screen plate for vibrating screen |
| CN103272758A (en) * | 2013-05-13 | 2013-09-04 | 河南威猛振动设备股份有限公司 | Double-layer vibrating mesh sieve |
| CN203356034U (en) * | 2013-05-13 | 2013-12-25 | 河南威猛振动设备股份有限公司 | Double-layer net vibrating screen |
| CN203899924U (en) * | 2014-06-16 | 2014-10-29 | 鞍山市万瑞矿山设备制造有限公司 | Double-motor-start linkage type resonance screen |
| CN204933989U (en) * | 2015-08-14 | 2016-01-06 | 海安县联源机械制造有限公司 | A kind of resonant two-channel vibrating functional sieve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216230A (en) * | 2016-07-29 | 2016-12-14 | 郭强 | A kind of flexible screening plant |
| CN110479584A (en) * | 2019-09-25 | 2019-11-22 | 武汉轻工大学 | A kind of binary grain separating machine |
| CN111112063A (en) * | 2020-01-22 | 2020-05-08 | 唐山陆凯科技有限公司 | A dual-mass vibrating screen with high screening efficiency |
| CN111644376A (en) * | 2020-06-19 | 2020-09-11 | 长江师范学院 | Make things convenient for electrode recovery screening equipment shell structure of dismouting |
| CN114749372A (en) * | 2022-03-23 | 2022-07-15 | 四川绿建杭萧钢构有限公司 | Steel structural part screening device |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |