CN203842805U - Silent power-saving horizontal reciprocating resonance screening machine - Google Patents
Silent power-saving horizontal reciprocating resonance screening machine Download PDFInfo
- Publication number
- CN203842805U CN203842805U CN201420185672.XU CN201420185672U CN203842805U CN 203842805 U CN203842805 U CN 203842805U CN 201420185672 U CN201420185672 U CN 201420185672U CN 203842805 U CN203842805 U CN 203842805U
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- China
- Prior art keywords
- screen cloth
- screening machine
- horizontal reciprocating
- vibration base
- coarse fodder
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- 238000012216 screening Methods 0.000 title claims abstract description 40
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 10
- 238000010276 construction Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 210000002706 plastid Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a silent power-saving horizontal reciprocating resonance screening machine which is characterized by comprising a framework (1), a vibration base (2) and a screening box (3). The framework (1), the vibration base (2) and the screening box (3) are arranged from bottom to top, a vibration motor (5) is arranged on the vibration base (2), a plurality of leaf spring assemblies (6) are symmetrically arranged at the front and the back of the integral screening machine from left to right and are connected between the vibration base (2) and the screening box (3), each leaf spring assembly (6) comprises an upper fixing seat, a lower fixing seat and elastic sheets, the upper fixing seats are arranged on the screening box (3), the lower fixing seats are arranged on the vibration base (2) which is a motor base, the elastic sheets are arranged among the upper fixing seats and the lower fixing seats, and the leaf spring assemblies (6) are arranged obliquely. The silent power-saving horizontal reciprocating resonance screening machine has the advantages that when the silent power-saving horizontal reciprocating resonance screening machine is specially used for screening elongated particles, energy can be saved, consumption can be reduced, the silent power-saving horizontal reciprocating resonance screening machine is high in efficiency, and a machine structure is free of inordinate vibration.
Description
Technical field
The utility model relates to a kind of quiet electricity-saving type horizontal reciprocating resonance screening machine, belongs to plant equipment field.
Background technology
At present, screening machine extensive use in the industries such as the energy, metallurgy, chemical industry, macromolecular material, engineering plastics, is mainly used in the screening of different material particle diameter.Traditional screening machine for rectangular particle, its mode of vibration is the moving screen box vibration of vibrating motor direct tape splicing, easily there is beating of above-below direction and pass sieve aperture in the rectangular particle on screen cloth, causes the screening effeciency of rectangular particle lower.And have that energy consumption is high, noise is large and the disorderly vibration of housing construction causes the open defects such as welding stress cracking.Therefore seek to be a kind ofly directed to that rectangular particle sizing has energy-conservation, consumption reduction, efficient and housing construction is particularly important without the quiet electricity-saving type horizontal reciprocating resonance screening machine of disorder vibration.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and is directed to rectangular particle sizing and has energy-conservation, consumption reduction, the efficient and housing construction quiet electricity-saving type horizontal reciprocating resonance screening machine without disorder vibration.
The purpose of this utility model is achieved in that
A kind of quiet electricity-saving type horizontal reciprocating resonance screening machine, it comprises the frame of arranging from bottom to top, vibration base and screen box, between described frame and vibration base, be provided with beam, on described vibration base, be provided with a vibrating motor, vibrating motor adopts eccentric motor, the front and back of whole screening machine have been arranged symmetrically with many group flat spring assemblies from left to right, flat spring assembly is connected between vibration base and screen box, every group of flat spring assembly comprises upper fixed seat, lower fixed seat and flexure strip, fixed seat is arranged on screen box, described lower fixed seat is arranged on motor cabinet, described flexure strip is arranged between upper fixed seat and lower fixed seat, the oblique layout of described flat spring assembly.
Preferred as one, in described screen box, be provided with from top to bottom the first horizontally disposed coarse fodder screen cloth, the second coarse fodder screen cloth and fines screen cloth, the flow field end of described the first coarse fodder screen cloth and the second coarse fodder screen cloth is provided with the coarse fodder mouth that gathers materials, the flow field end of described fines screen cloth is provided with the fines mouth that gathers materials, and the flow field end of described fines screen cloth below is provided with the powder mouth that gathers materials.
Preferred as one, the mesh size of described the first coarse fodder screen cloth and the second coarse fodder screen cloth is 4mm ~ 6mm, and the mesh size of described fines screen cloth is 2mm ~ 2.5mm.
Preferred as one, flexure strip length is 80 ~ 400mm, and flexure strip width is 20 ~ 150mm, and flexure strip thickness is 2 ~ 30mm, the segmental arc that flexure strip stage casing is indent, and segmental arc radian R is 10 ~ 3000mm.
Preferred as one, vibrating motor is arranged at the central interior of vibration base or is arranged at the left end of vibration base.
Compared with prior art, the beneficial effects of the utility model are:
The utility model utilizes separate unit vibrating motor to produce exciting force and drives screen box front and back extensional vibration, drive the compass screen surface (screen cloth) being connected with base that the vibration of resonance form occurs thereupon, screen box adopts flat spring assembly to support, all the time there is reciprocally swinging in compass screen surface, realizes the efficient screening process to irregular granules such as long grains in the horizontal direction.
1, screen box, the two plastid resonant structures of vibration base, efficient energy-saving, Oscillation Amplitude is steadily adjustable, overcomes particle and bounces up and down, and long strip screening efficiency is that conventional structure is more than 2 times.
2, adopt flat spring assembly to support, it is stable that amplitude of fluctuation and angle all keep.
3, three layers of compound compass screen surface structure, material is through three screenings.
4, the three-dimensional reinforcement of compass screen surface supported, and is difficult for producing depressed deformation, adopts special fixture and main body to connect, and dismounting cleaning is easy.
5, sound level is below 45dB, far below in industry mean level.
6, power consumption is lower more than 50% than conventional vibration material screening machine.
Therefore these quiet electricity-saving type horizontal reciprocating resonance screening facility are directed to rectangular particle sizing and have advantages of that energy-conservation, consumption reduction, efficient and housing construction vibrate without disorder.
Brief description of the drawings
Fig. 1 is the structural representation of the quiet electricity-saving type horizontal reciprocating resonance of the utility model screening machine.
Fig. 2 is the flexure strip front view in flat spring assembly.
Fig. 3 is the flexure strip side view in flat spring assembly.
Fig. 4 is the structural representation that the vibrating motor of the quiet electricity-saving type horizontal reciprocating resonance of the utility model screening machine is positioned at vibration base left end.
Wherein:
Frame 1
Vibration base 2
Screen box 3, the first coarse fodder screen cloth 3.1, the second coarse fodder screen cloth 3.2, fines screen cloth 3.3, coarse fodder gather materials mouthfuls 3.4, fines gathers materials mouthfuls 3.5, powder gathers materials mouthfuls 3.6
Beam 4
Vibrating motor 5
Flat spring assembly 6.
Detailed description of the invention
Referring to Fig. 1 ~ Fig. 4, the quiet electricity-saving type horizontal reciprocating resonance of the one screening machine that the utility model relates to, it comprises frame 1, vibration base 2 and the screen box 3 arranged from bottom to top.Between described frame 1 and vibration base 2, be provided with beam 4, the central interior of described vibration base 2 is provided with a vibrating motor 5(Fig. 1), vibrating motor 5 adopts eccentric motor, be seated on the base plate of vibration base 2, also can be arranged on as required vibration base left end outside (Fig. 4), eccentric motor power is 0.16kw ~ 1.1kw, and corresponding screening output is 300 ~ 8000kg/h.Between described vibration base 2 and screen box 3, be connected with many group flat spring assemblies 6, the front and back of whole screening machine have been arranged symmetrically with 4 ~ 15 groups of flat spring assemblies 6 from left to right, every group of flat spring assembly 6 comprises upper fixed seat, lower fixed seat and flexure strip, fixed seat is arranged on screen box 3, described lower fixed seat is arranged on motor cabinet 2, described flexure strip is arranged between upper fixed seat and lower fixed seat, and described flat spring assembly 6 is “ " oblique layout, the angle of oblique layout is 5 ~ 35 degree.Flat spring assembly 6 is connected between vibration base 2 and screen box 3, for supporting screen box 3 and swinging guide effect, discharges swing kinetic energy screen box 3 is swung forward after absorption swing kinetic energy reaches certain limit in rear pendulum process.The flexure strip of flat spring assembly 6 adopts high-intensity high-tenacity composite to make, flexure strip length is 80 ~ 400mm, flexure strip width is 20 ~ 150mm, flexure strip thickness is 2 ~ 30mm, flexure strip stage casing is the segmental arc of indent, segmental arc radian R is 10 ~ 3000mm, and segmental arc can be evenly distributed on whole flexure strip load.Flat spring assembly can be installed also and can install with 2,3,4 flexure strip forms by monolithic flexure strip.
Described frame 1 is made up of carbon steel square tubes soldering, is supporting the main body of quiet electricity-saving type horizontal reciprocating resonance screening machine.
The case structure of described vibration base 2 for being formed by Q235 Plate Welding, has higher intensity, for fixing vibrating motor 5 transmitting vibrations power.
Described screen box 3 is welded by 304 corrosion resistant plates, has certain strength and stiffness, is the chief component of quiet electricity-saving type horizontal reciprocating resonance screening machine.The top left of described screen box 3 is charging aperture, in described screen box 3, be provided with from top to bottom horizontally disposed the first coarse fodder screen cloth 3.1, the second coarse fodder screen cloth 3.2 and fines screen cloth 3.3, the flow field end of described the first coarse fodder screen cloth 3.1 and the second coarse fodder screen cloth 3.2 is provided with coarse fodder and gathers materials mouthfuls 3.4, the flow field end of described fines screen cloth 3.3 is provided with fines and gathers materials mouthfuls 3.5, and the flow field end of described fines screen cloth 3.3 belows is provided with powder and gathers materials mouthfuls 3.6.The mesh size of described the first coarse fodder screen cloth 3.1 and the second coarse fodder screen cloth 3.2 is 4mm ~ 6mm, and the mesh size of described fines screen cloth 3.3 is 2mm ~ 2.5mm.The screen mesh size of this screen box can be for diameter 2.5mm ~ 5mm, the screening of the rectangular particle of length 3mm ~ 6mm.
Described cushion blocking 4 is passed to ground for stoping to vibrate, the total weight of supporting frame 1 top simultaneously.
Claims (5)
1. a quiet electricity-saving type horizontal reciprocating resonance screening machine, it is characterized in that it comprises the frame (1) of arranging from bottom to top, vibration base (2) and screen box (3), between described frame (1) and vibration base (2), be provided with beam (4), on described vibration base (2), be provided with a vibrating motor (5), vibrating motor (5) adopts eccentric motor, the front and back of whole screening machine have been arranged symmetrically with many group flat spring assemblies (6) from left to right, flat spring assembly (6) is connected between vibration base (2) and screen box (3), every group of flat spring assembly (6) comprises upper fixed seat, lower fixed seat and flexure strip, fixed seat is arranged on screen box (3), described lower fixed seat is arranged on motor cabinet (2), described flexure strip is arranged between upper fixed seat and lower fixed seat, the oblique layout of described flat spring assembly (6).
2. the quiet electricity-saving type horizontal reciprocating resonance of one according to claim 1 screening machine, it is characterized in that being provided with from top to bottom in described screen box (3) the first horizontally disposed coarse fodder screen cloth (3.1), the second coarse fodder screen cloth (3.2) and fines screen cloth (3.3), the flow field end of described the first coarse fodder screen cloth (3.1) and the second coarse fodder screen cloth (3.2) is provided with coarse fodder gather materials mouthful (3.4), the flow field end of described fines screen cloth (3.3) is provided with fines gather materials mouthful (3.5), the flow field end of described fines screen cloth (3.3) below is provided with powder gather materials mouthful (3.6).
3. the quiet electricity-saving type horizontal reciprocating resonance of one according to claim 2 screening machine, the mesh size that it is characterized in that described the first coarse fodder screen cloth (3.1) and the second coarse fodder screen cloth (3.2) is 4mm ~ 6mm, and the mesh size of described fines screen cloth (3.3) is 2mm ~ 2.5mm.
4. the quiet electricity-saving type horizontal reciprocating resonance of one according to claim 1 screening machine, it is characterized in that flexure strip length is 80 ~ 400mm, flexure strip width is 20 ~ 150mm, and flexure strip thickness is 2 ~ 30mm, flexure strip stage casing is the segmental arc of indent, and segmental arc radian R is 10 ~ 3000mm.
5. the quiet electricity-saving type horizontal reciprocating of one according to claim 1 resonance screening machine, is characterized in that vibrating motor (5) is arranged at the central interior of vibration base (2) or is arranged at the left end of vibration base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185672.XU CN203842805U (en) | 2014-04-17 | 2014-04-17 | Silent power-saving horizontal reciprocating resonance screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185672.XU CN203842805U (en) | 2014-04-17 | 2014-04-17 | Silent power-saving horizontal reciprocating resonance screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203842805U true CN203842805U (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420185672.XU Expired - Lifetime CN203842805U (en) | 2014-04-17 | 2014-04-17 | Silent power-saving horizontal reciprocating resonance screening machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905538A (en) * | 2016-06-21 | 2016-08-31 | 安庆市灵宝机械有限责任公司 | Vibration feeding device |
| CN105944959A (en) * | 2016-06-21 | 2016-09-21 | 安庆市灵宝机械有限责任公司 | Vibration screening device |
| CN107314878A (en) * | 2017-06-29 | 2017-11-03 | 太原理工大学 | A kind of inertia flip flop screen experimental bench |
| CN107583849A (en) * | 2017-08-30 | 2018-01-16 | 王森杰 | A kind of particle rare earths material swing type screening plant |
| CN108686933A (en) * | 2018-05-18 | 2018-10-23 | 江苏宇乐机械设备有限公司 | A kind of reciprocating silencing vibrative sieve |
| CN111841834A (en) * | 2020-07-11 | 2020-10-30 | 济南鲁平建材有限公司 | Blasting mining method |
-
2014
- 2014-04-17 CN CN201420185672.XU patent/CN203842805U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905538A (en) * | 2016-06-21 | 2016-08-31 | 安庆市灵宝机械有限责任公司 | Vibration feeding device |
| CN105944959A (en) * | 2016-06-21 | 2016-09-21 | 安庆市灵宝机械有限责任公司 | Vibration screening device |
| CN107314878A (en) * | 2017-06-29 | 2017-11-03 | 太原理工大学 | A kind of inertia flip flop screen experimental bench |
| CN107583849A (en) * | 2017-08-30 | 2018-01-16 | 王森杰 | A kind of particle rare earths material swing type screening plant |
| CN107583849B (en) * | 2017-08-30 | 2020-06-09 | 吉安鑫泰科技有限公司 | Granule tombarthite raw materials oscillating sieving mechanism |
| CN108686933A (en) * | 2018-05-18 | 2018-10-23 | 江苏宇乐机械设备有限公司 | A kind of reciprocating silencing vibrative sieve |
| CN111841834A (en) * | 2020-07-11 | 2020-10-30 | 济南鲁平建材有限公司 | Blasting mining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |