CN106269489B - A kind of unilateral drive-type swinging screen - Google Patents

A kind of unilateral drive-type swinging screen Download PDF

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Publication number
CN106269489B
CN106269489B CN201610911919.5A CN201610911919A CN106269489B CN 106269489 B CN106269489 B CN 106269489B CN 201610911919 A CN201610911919 A CN 201610911919A CN 106269489 B CN106269489 B CN 106269489B
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China
Prior art keywords
rack
screen box
transmission shaft
sieve
hanger bar
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CN201610911919.5A
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CN106269489A (en
Inventor
刘初升
邹梦麒
武继达
杨晓东
宋宝成
王振乾
袁驰
邱文强
赵薇
洪瑞
黄卓
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China University of Mining and Technology CUMT
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China University of Mining and Technology CUMT
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Priority to CN201610911919.5A priority Critical patent/CN106269489B/en
Publication of CN106269489A publication Critical patent/CN106269489A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/286Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens

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  • Combined Means For Separation Of Solids (AREA)

Abstract

A kind of unilateral drive-type swinging screen, including pedestal, motor, rack, hanger bar, pulley transmission mechanism, the transmission shaft that screen box moves in drive, the lower screen box being fixed in rack, the upper screen box being installed in rack by hanging articulated manner, the elastic polyurethane sieve composition of screen box supporting rack above and below supporting rack and connection on upper and lower screen box.Motor is placed in the side of rack, and transmission shaft is passed motion to by pulley transmission mechanism.Transmission shaft is two sections of centering type bent axles, is supported using four sliding bearings, eccentric part installation rolling bearing, end installation belt pulley.Transmission shaft drives upper screen box to be moved relative to lower screen box by crank connecting link, and sieve is driven to make flex motion, realizes that material sieves thoroughly.The percent opening of compass screen surface sieve pore is incremented by, and is effectively guaranteed the service life and screening effect of sieve.Its is simple in structure, operates steadily, and noise is small, and working efficiency is high, and low energy consumption, good combination property, highly practical.

Description

A kind of unilateral drive-type swinging screen
Technical field
The present invention relates to a kind of unilateral drive-type swinging screens, are particularly suitable for the dry method depth of coal preparation plant's moist fine particulate coal Screening is also applied for the dry deep-sizing of other type materials.
Background technology
The dry deep-sizing of moist fine particulate coal is current material sieving technology urgent problem.During deep screening, by In particle is small, large specific surface area, meets water easily adherency and causes plug-hole, common vibrating screen is difficult to complete this screening task.Flip flop screen It is the effective depth screening plant of fine moist material, it has, and Screen surface acceleration is big, compass screen surface makees elastic deflection movement, material is in Great-jump-forward advance, not plug-hole the features such as.For this problem, there is many designs at present, below just existing various shake The advantage and disadvantage of dynamic sieve illustrate.
Application No. is " Three Degree Of Freedom flip flop screen " disclosed in 201510350698.4, sieve can obtain one three freely The vibrational excitation of degree, and the parameter Independent adjustable of inertial oscillation and oscillation crosswise are particularly suitable for moist and fine screening, But its mass of vibration is overweight, higher to the intensity requirement of material, and energy consumption is big.
Application No. is " three layers of swinging screen " disclosed in 201420055238.X, the sieve plate that haves three layers is set in screen frame, screen frame passes through steel Cord is hung in rack, and eccentric shaft passes perpendicularly through screen frame.This mode screening effect is good, and low energy consumption, but structural instability, easily Deflect movement.
Application No. is " compound flip flop screen " disclosed in 201310739479.6, upper and lower two floating screen frames connect respectively Lower two eccentric shaft transmission systems, then connect two driving motors up and down by Hooks coupling universal coupling.This mode can be effective It solves the problems, such as plug-hole, but to ensure the stationary problem of two motors during the work time, it is easy to dyskinesias occur Phenomenon.
Application No. is " hanging two-side driving flip-flow screening machine " disclosed in 97235985.0, using the crank block of suspension and four Link mechanism, but the stent on screen box is using slab construction, compass screen surface rapid wear;Secondly the flip flop screen uses 3 sections of bent axles and belt pulley It is two separation parts and the asymmetric power source of motor biasing, is easily broken using this kind of structure bent axle by torque so as to generate fatigue Bad and bent axle is excessively coarse and is difficult to process;Finally though every section of compass screen surface of the flip flop screen is conducive to sieve using two sections big centre is small But along sieve every piece of sieve plate of length direction along sieve pore quantity it is consistent, compass screen surface reliability it is difficult to ensure that, compass screen surface rapid wear.
Application No. is " centralized driving formula flip flop screen " disclosed in 200810195649.8, driving mechanism uses pulley drive Mechanism is located at the arrangement form below the middle part of transmission shaft, and the middle part of transmission shaft is equipped with the belt being connected with pulley transmission mechanism Wheel, the axis of belt pulley the right and left is symmetrical, is machined with gearratio of cycloid axle formation respectively, is same four sections of eccentric bent axles of axis.Its belt It is inconvenient to replace, and transmission axis processing technique is complicated, of high cost.Screen frame is articulated in rack, since rack error easily generates Yaw motion influences flip flop screen running stability.
It is passed application No. is " a kind of acoustic filed formula swinging screen " disclosed in 201410016518.4 using four eccentric segments Screen box performs relative motion up and down for moving axis drive.Due to rack quality not enough and mass of vibration is larger, cause to shake in its course of work Too big, bumpy motion is moved, noise is too big.
Invention content
Technical problem:The invention aims to overcome deficiency of the prior art, a kind of simple in structure, transmission is provided and is put down Surely, easy to assembly, sieve plate service life length unilateral drive-type swinging screen.
Technical solution:The unilateral drive-type swinging screen that the present invention adopts, including pedestal, upper screen box, lower screen box, Flexible sieve, Handle connecting rod, hanger bar, transmission shaft, bent rack, rack crossbeam, motor, belt pulley, adjustable motor base, housiung separator and It is driven terminal support column;
The rack is fixed on pedestal;The motor is mounted on the one of pedestal by adjustable motor base Side, motor are connected by belt pulley with transmission shaft, and transmission shaft is located on transmission terminal support column;
The transmission shaft is from middle to monosymmetric multi-diameter shaft, and multi-diameter shaft includes what is be connected successively with middle part axial symmetry Second support shaft part, linkage section, eccentric segment and the first support shaft part, one end of multi-diameter shaft are connected with the spindle nose of installation belt pulley, institute It states the first support shaft part to be mounted in first bearing seat by sliding bearing, the second support shaft part is installed by sliding bearing In second bearing seat, the eccentric segment is connected by crank connecting link with the crossbeam of upper screen box, forms slider-crank mechanism;
The rack is fixed on the ground by snubber base or is directly anchored on ground, and the rack includes Several group housiung separators of the two rack crossbeams and arranged in parallel being arranged in parallel on two rack crossbeams;
The lower screen box is fixed in rack, upper screen box parallel with upper screen box positioned at the lower part of upper screen box, described It is suspended on housiung separator by hanger bar;
The Flexible sieve is mounted on supporting rack.
The transmission terminal support column is channel steel, and lower end is connected on pedestal, and upper end is by Bolted angle connection in transmission shaft On pedestal base.
The upper screen box has been equipped with the ROSTA rubber springs of cushioning effect with hanger bar junction.
The lower screen box is bolted or is weldingly fixed in rack.
Open the oil filler point there are one intermittent oiling intermediate bearing in the bearing block installation place of the transmission shaft.
The hanger bar is rigid suspended bar or flexible suspension bar.
The Flexible sieve is made of polyurethane.
Advantageous effect:The rack of the present invention can be placed on elastic base, and the work of buffering can be played to the vibration of rack With, and reduce vibration noise;Using two sections of eccentric transmission shafts, the movement of upper screen frame is only driven, is meeting job requirement Meanwhile the service life of transmission shaft, screen frame and sieve can be increased, and Oscillation Amplitude can be reduced, reduce vibration noise;By lower sieve Case is fixed in rack, without reinforcing beam, it will be able to ensure its rigidity of structure;Lower screen box is connected with rack, is equivalent to increasing Add rack quality, alleviated mass of vibration, ensure that stability during its work, and be easily installed;Elastic screen surface is using poly- Urethane material in vibration processes, drives compass screen surface to make flex motion, realizes that material sieves thoroughly, screening efficiency is high;In compass screen surface hole count cloth Aspect is put, trepanning is carried out in a manner that percent opening is gradually incremental, to ensure that compass screen surface of the front end compass screen surface when conveying material is not easy The effect that fracture and entire compass screen surface uniformly sieve thoroughly.When the transmission shaft drives upper screen box movement by toggle, on The amplitude of screen box will not be fluctuated by quality of material to be influenced.Transmission shaft only drives screen box to move, will in similary satisfaction screening While asking, power consumption is much smaller;Complete machine structure is simple, and lateral wall bending resistance is strong, and deformation is small, longitudinally, laterally resists and carries The ability of lotus is strong, and comprehensive mechanical performance is reliable, and practicability is more extensive.
Description of the drawings
Fig. 1 is the unilateral drive-type swinging screen structure of the main view of the present invention;
The unilateral drive-type that Fig. 2 is the present invention waves sieve structure schematic top plan view;
The unilateral drive-type that Fig. 3 is the present invention waves sieve structure left view schematic diagram;
Fig. 4 is the running part structure diagram of the present invention;
Fig. 5 is the ROSTA rubber spring structure schematic diagrames of the present invention;
Fig. 6 is the dimensional structure diagram of the present invention.
In figure:The upper screen boxs of 1-;Screen box under 2-;3- Flexible sieves;4- crank connecting links;5- hanger bars;6- transmission shafts, 6-1- axis Head, 6-2- first support shaft part, 6-3- eccentric segments, 6-4- linkage sections, the support shaft parts of 6-5- second;7- supporting racks, 7-1- first Supporting rack, the second supporting racks of 7-2-;8- racks;9- second bearing seats;10- first bearing seats;11- rack crossbeams;12- is electronic Machine, 13- 3rd bearing seats;14- belt pulleys;15- adjustable motor bases;16- locks baffle ring;17- housiung separators;18-ROSTA Rubber spring;19- is driven terminal support column
Specific embodiment
The present invention is further illustrated for embodiment in below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2, Figure 3 shows, unilateral drive-type swinging screen of the invention, mainly by pedestal, upper screen box 1, lower screen box 2nd, Flexible sieve 3, handle connecting rod 4, hanger bar 5, transmission shaft 6, rack 8, rack crossbeam 11, motor 12, belt pulley 14, adjustable Motor base 15, housiung separator 17 and transmission terminal support column 19 form;
The rack 8 is fixed on pedestal;The motor 12 is mounted on pedestal by adjustable motor base 15 Side, motor 12 is connected by belt pulley 14 with transmission shaft 6, and transmission shaft 6 is located on transmission terminal support column 19;
The transmission shaft 6 is from middle to monosymmetric multi-diameter shaft, and multi-diameter shaft includes with middle part axial symmetry being connected successively The second support shaft part 6-5, linkage section 6-4, the support shaft part 6-2 of eccentric segment 6-3 and first, one end of multi-diameter shaft is connected with installation skin The spindle nose 6-1 of belt wheel 14, described first supports shaft part 6-2 to be mounted in first bearing seat 10 by sliding bearing, and described second Shaft part 6-5 is supported to be mounted in second bearing seat 9 by sliding bearing, the eccentric segment 6-3 passes through crank connecting link 4 and upper screen box 1 crossbeam is connected, and forms slider-crank mechanism, locking baffle ring 16 is equipped on the eccentric segment 6-3, to prevent crank connecting link 4 It generates and slides axially on eccentric segment 6-3;
The rack 8 is fixed on the ground by snubber base or is directly anchored on ground, and the rack 8 is wrapped Include several groups of housiung separators 17 of two rack crossbeams 11 being arranged in parallel and arranged in parallel on two rack crossbeams 11;
The both ends of the housiung separator 17 are mounted on 3rd bearing seat 13, and two are arranged in by 3rd bearing seat 13 On rack crossbeam 11;
The lower screen box 2 is fixed in rack 8, and positioned at the lower part of upper screen box 1, parallel with upper screen box 1, described is upper Screen box 1 is suspended on by hanger bar 5 on housiung separator 17, and the upper screen box 1 uses ROSTA rubber with 5 junction of hanger bar Spring 18;The Flexible sieve (3) is on supporting rack (7).
The supporting rack 7 includes spaced first supporting rack 7-1 and the second supporting rack 7-2, described first Support 7-1 is mounted on upper screen box 1, and the second supporting rack 7-2 is mounted on lower screen box 2, the first supporting rack 7-1 It is located at sustained height with the top of the second supporting rack 7-2;The length of two supporting racks is different, and the compass screen surface for ensureing installation is water Flat;
The Flexible sieve 3 is made of several pieces of rectangle compass screen surface interconnections, and rectangle compass screen surface one end is mounted on first On support 7-1, one end is mounted on the second supporting rack 7-2;When two screen box relative motions, the tension and relaxation of Flexible sieve is driven to transport It is dynamic.
The transmission terminal support column 19 is channel steel, and lower end is connected on pedestal, and upper end is by Bolted angle connection in transmission shaft Pedestal base on.
The upper screen box 1 has been equipped with the ROSTA rubber springs 18 of cushioning effect with 5 junction of hanger bar.
The lower screen box 2 is bolted or is weldingly fixed in rack 8.
Open the oil filler point there are one intermittent oiling intermediate bearing in the bearing block installation place of the transmission shaft 6.
The hanger bar 5 is rigid suspended bar or flexible suspension bar.
The Flexible sieve 3 is made of polyurethane, and the percent opening of sieve is incremented by along the direction of feed inlet to discharge port. Each section is illustrated below:
The pedestal is fixed with 8 holding position of rack;The motor 12 is mounted on bottom by adjustable motor base 15 On seat, the motor 12 is connected by belt pulley 14 with transmission shaft 6.
The transmission shaft 6 is two eccentric segment bent axles, as shown in figure 4, linkage section 6-1 is connected with belt pulley 14, belt pulley can Dismounting, according to the size of linkage section 6-1, belt pulley 14 also can be processed as roman with transmission shaft 6;The transmission shaft 6 removes connection Section 6-1 after, the shaft part of the right and left is symmetrical, linkage section 6-2 for first support shaft part, linkage section 6-3 be eccentric segment, linkage section 6-5 is the second support shaft part;The first support shaft part 6-2 is mounted on by bearing in first bearing seat 10, described second It supports shaft part 6-5 to be mounted in second bearing seat 9 by bearing, the eccentric segment 6-3 passes through crank connecting link 4 and the horizontal stroke of upper screen box 1 Beam connects;The 6 upper bearing (metal) installation place of transmission shaft is equipped with oil filler point, and intermittent oiling intermediate bearing is noted everywhere on the transmission shaft Oilhole should be mounted in same direction, in order to fill lubricating oil;The transmission shaft 6 drives the vibration of upper screen box 1, is equally meeting While screening requires, power consumption is much smaller.
The rack 8 can be connect by snubber base with ground, can also directly be connected with ground, and the rack 8 includes A pair of parallel rack crossbeam 11 and several groups of support beams 17 of arranged in parallel, the transmission shaft support column of the rack 8 use Channel steel, lower end are connected directly between on bottom girder, and upper end is by Bolted angle connection on transmission shafts bearing bottom plate.
The upper end of the hanger bar 5 is sleeved in support beam 17, and lower end is hinged at upper screen box 1, the hanger bar 5 It is rotated in perpendicular, the hanger bar 5 can be according to different demands using rigidity or flexible material, in the hanger bar 5 The connecting hole of end and lower end is fitted with bearing shell.
The upper screen box 1 is suspended on by hanger bar 5 in support beam 17, and the upper screen box 1 makes with 5 junction of hanger bar With ROSTA rubber springs 18, to the reaction force of shaft end when can buffer screen box vibration, the vibration of the upper screen box 1 will not be by To the influence of additional mass.
The lower screen box 2, without reinforcing beam, is bolted by being fixed in rack 8, mounted on rack pillar and On transmission shaft support column.
Operation principle:Motor 12 drives belt pulley 14 to rotate by belt drive system, and belt pulley 14 drives transmission again The rotation of axis 6.The eccentric segment 6-3 of transmission shaft 6 forms slider-crank mechanism with crank connecting link 4, upper screen box 1, on transmission shaft 6 drives Screen box 1 is vibrated relative to lower screen box 2, so that Flexible sieve 3 disturbs Qu Yundong, realizes that material sieves thoroughly.The transmission shaft 6 is logical When crossing the movement of screen box 1 in toggle drive, the amplitude of upper screen box 1 will not be fluctuated by quality of material be influenced.By leading The two level elasticity that the level-one mechanism kinematic of machine and small Rectangular Elastic sieve plate are linked to be sieve 3 disturbs the mass motion that Qu Yundong is formed, real The layering of existing material and sieve thoroughly.I.e. using the principle of screening machine movement and the phase separation of compass screen surface flex motion, sieve is designed to bullet Property compass screen surface, elastic screen surface can make vertical screen surface vibration relative to screening machine body, elastic screen surface is during screening machine moves Elastic movement will be generated, so as to which compass screen surface be made to reach big oscillation intensity, and the intensity of screening machine body vibration is smaller, is ensureing to sieve Under the premise of extension set reliability, the screening process of compass screen surface large amplitude, big oscillation intensity is realized.

Claims (7)

1. a kind of unilateral drive-type swinging screen, including pedestal, upper screen box(1), lower screen box(2), Flexible sieve(3), handle connecting rod (4), hanger bar(5), transmission shaft(6), rack(8), rack crossbeam(11), motor(12), belt pulley(14), adjustable motor Pedestal(15), housiung separator(17)With transmission terminal support column(19);It is characterized in that:
The rack(8)It is fixed on pedestal;The motor(12)Pass through adjustable motor base(15)The bottom of mounted on The side of seat, motor(12)Pass through belt pulley(14)With transmission shaft(6)It is connected, transmission shaft(6)It is located at transmission terminal support column (19)On;
The transmission shaft(6)For two eccentric segment bent axles, i.e., from middle to monosymmetric multi-diameter shaft, multi-diameter shaft is included successively in The second support shaft part that portion's axial symmetry is connected(6-5), linkage section(6-4), eccentric segment(6-3)With the first support shaft part(6-2), rank One end of terraced axis is connected with installation belt pulley(14)Spindle nose(6-1), the first support shaft part(6-2)It is installed by sliding bearing In first bearing seat(10)On, the second support shaft part(6-5)Second bearing seat is mounted on by sliding bearing(9)On, institute State eccentric segment(6-3)Pass through crank connecting link(4)With upper screen box(1)Crossbeam be connected, form slider-crank mechanism;The eccentric segment (6-3)On locking baffle ring is installed(16), to prevent crank connecting link(4)In eccentric segment(6-3)Upper generation slides axially;The biography Moving axis(6)Only drive upper screen box(1)Vibration;
The rack(8)It is fixed on the ground or is directly anchored on ground by snubber base, the rack(8)Packet Include two rack crossbeams being arranged in parallel(11)With arranged in parallel in two rack crossbeams(11)On several groups of housiung separators (17);The housiung separator(17)Both ends be mounted on 3rd bearing seat(13)On, pass through 3rd bearing seat(13)It is arranged in Two rack crossbeams(11)On;
The lower screen box(2)It is fixed on rack(8)On, positioned at upper screen box(1)Lower part, with upper screen box(1)It is parallel, it is described Upper screen box(1)Pass through hanger bar(5)It is suspended on housiung separator(17)On;Hanger bar(5)Lower end and upper screen box(1)It cuts with scissors side It connects, hanger bar(5)It is rotated in perpendicular, hanger bar(5)The connecting hole of top and bottom is fitted with bearing shell;
The Flexible sieve(3)Mounted on supporting rack(7)On;The supporting rack(7)Including the spaced first support Frame(7-1)With the second supporting rack(7-2), first supporting rack(7-1)Mounted on upper screen box(1)On, described second Support(7-2)Mounted on lower screen box(2)On, first supporting rack(7-1)With the second supporting rack(7-2)Top be located at it is same One height;The length of two supporting racks is different, and the compass screen surface for ensureing installation is horizontal;The Flexible sieve(3)If by Dry block rectangle compass screen surface is connected with each other composition, and rectangle compass screen surface one end is mounted on the first supporting rack(7-1)On, one end is mounted on second Support(7-2)On;When two screen box relative motions, the tension and relaxation of Flexible sieve is driven to move;Flexible sieve(3)Percent opening edge The direction for feed inlet to discharge port is incremented by.
2. unilateral drive-type swinging screen according to claim 1, it is characterised in that:The transmission terminal support column(19)For Channel steel, lower end are connected on pedestal, and upper end is by Bolted angle connection on the pedestal base of transmission shaft.
3. unilateral drive-type swinging screen according to claim 1, it is characterised in that:The upper screen box(1)With hanger bar (5)Junction has been equipped with the ROSTA rubber springs of cushioning effect(18).
4. unilateral drive-type swinging screen according to claim 1, it is characterised in that:The lower screen box(2)Pass through bolt Connect or be weldingly fixed on rack(8)On.
5. unilateral drive-type swinging screen according to claim 1, it is characterised in that:The transmission shaft(6)Bearing block peace The oil filler point there are one intermittent oiling intermediate bearing is opened at dress.
6. unilateral drive-type swinging screen according to claim 1, it is characterised in that:The hanger bar(5)It is outstanding for rigidity Hanging rod or flexible suspension bar.
7. unilateral drive-type swinging screen according to claim 1, it is characterised in that:The Flexible sieve(3)By poly- ammonia Ester is made.
CN201610911919.5A 2016-10-19 2016-10-19 A kind of unilateral drive-type swinging screen Active CN106269489B (en)

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* Cited by examiner, † Cited by third party
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CN107150025A (en) * 2017-06-19 2017-09-12 中节能大地环境修复有限公司 A kind of tension and relaxation screen device sieved for house refuse
CN107374799A (en) * 2017-08-28 2017-11-24 四川省天宇康源健康科技有限公司 A kind of passive body-building device
CN107486394A (en) * 2017-09-07 2017-12-19 山西平阳重工机械有限责任公司 Stalk laminator waste material separates and recovers equipment
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CN109530220A (en) * 2018-12-18 2019-03-29 中国矿业大学 A kind of vibration type swing sieve
CN110340003A (en) * 2019-07-10 2019-10-18 中国矿业大学 A kind of floating frame double drive self-balancing type flip flop screen
CN110465483B (en) * 2019-08-14 2020-10-30 中国矿业大学 Forced driving self-balancing flip-flow screen
CN110605236A (en) * 2019-10-21 2019-12-24 中国矿业大学(北京) Double-rocker self-balancing elastic driving type flip-flow screen
CN110882886A (en) * 2019-11-29 2020-03-17 四川皇龙智能破碎技术股份有限公司 Double-layer large-scale fine screen screening machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201261013Y (en) * 2008-09-01 2009-06-24 中国矿业大学 Centralized driving motion type relaxation sieve
CN101664738A (en) * 2008-09-01 2010-03-10 中国矿业大学 Centralized driving flip-flow screen
CN103752498A (en) * 2014-01-14 2014-04-30 中国矿业大学 Distributed driven type rocking sieve
CN104307728A (en) * 2014-09-30 2015-01-28 沈阳天安矿山机械股份有限公司 Upper driving type roller sieve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6827223B2 (en) * 2002-03-22 2004-12-07 Derrick Corporation Vibratory screening machine with single motor mounted to produce linear motion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201261013Y (en) * 2008-09-01 2009-06-24 中国矿业大学 Centralized driving motion type relaxation sieve
CN101664738A (en) * 2008-09-01 2010-03-10 中国矿业大学 Centralized driving flip-flow screen
CN103752498A (en) * 2014-01-14 2014-04-30 中国矿业大学 Distributed driven type rocking sieve
CN104307728A (en) * 2014-09-30 2015-01-28 沈阳天安矿山机械股份有限公司 Upper driving type roller sieve

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