CN105710026B - A kind of Three-freedom-degree hybrid vibrating screen separating device - Google Patents

A kind of Three-freedom-degree hybrid vibrating screen separating device Download PDF

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Publication number
CN105710026B
CN105710026B CN201610270630.XA CN201610270630A CN105710026B CN 105710026 B CN105710026 B CN 105710026B CN 201610270630 A CN201610270630 A CN 201610270630A CN 105710026 B CN105710026 B CN 105710026B
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China
Prior art keywords
rod
component
pair
revolute pair
welded
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CN201610270630.XA
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CN105710026A (en
Inventor
龚智强
李鑫海
梁三金
邢刚
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Xuancheng Kowloon Calcium Industry Co., Ltd.
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Chaohu University
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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
    • B07B1/08Screens rotating within their own plane
    • 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
    • B07B1/12Apparatus having only parallel elements
    • B07B1/16Apparatus having only parallel elements the elements being movable and in other than roller form
    • 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

Abstract

The invention discloses a kind of Three-freedom-degree hybrid vibrating screen sub-agencies, it is related to vibrosieve field, its screening for being mainly used in material is cleaned, including screen frame (unit), Planar Linkages, dynamic table top and series connection side chain etc..Power needed for this screening mechanism is provided using linear electric motors, the present invention has two translations and a rotation three degree of freedom altogether, the material particles in screen frame can be made fully to overturn screening, sieve aperture is reduced by " sieve grain " the phenomenon blocked, the high efficiency screening to material can be achieved, the problem of sorting purpose is insufficient in industrial or agricultural is solved, the productivity ratio of screening efficiency and whole screen(ing) machine is improved.

Description

A kind of Three-freedom-degree hybrid vibrating screen separating device
Technical field
The invention belongs to vibrosieve field, and in particular to a kind of Three-freedom-degree hybrid vibrating screen separating device.
Background technology
At present, vibratory sieve is in the energy, metallurgy, ceramics, building materials, chemical industry and agriculturally using quite varied but existing Vibratory sieve is mainly circular shale shaker and linear vibrating screen, and vibration is produced by inertia vibration generator, complicated, its compass screen surface motion rail Mark is approximately circle or straight line, and due to being motion in one dimension, and amplitude is small, and material rolling is insufficient, and sieve aperture is easily blocked by " sieve grain ", So as to cause screening efficiency relatively low, screening is time-consuming longer.
A kind of Three-freedom-degree hybrid vibrating screen separating device that the present invention is designed, its output campaign turns for two translations, one It is dynamic, and amplitude, the frequency of each direction of vibration etc. can adjust freely, it is adaptable to the less occasion in vertical direction space.
The content of the invention
Mesh of the present invention is to provide for one kind can be good to material screening effect, the high Three Degree Of Freedom screening dress of screening efficiency Put, the problem of material screening is insufficient in the industries such as present industry and mining and agricultural is solved with this.
In order to achieve the above object, the technical solution adopted by the present invention is:Using hybrid mechanism, produced using hybrid mechanism Two raw translations and a rotation three degree of freedom, to realize that material on compass screen surface fully sieve by rolling, improves screening efficiency.
Realizing the concrete scheme of the present invention is:A kind of Three-freedom-degree hybrid vibrating screen separating device, it is characterised in that:Including structure Part one, revolute pair R1, connecting rod one, revolute pair R2, prismatic pair P3, connecting rod two, connecting rod three, component two, compass screen surface, revolute pair R7, connecting rod 4th, component three, revolute pair R8, component four, prismatic pair P5, prismatic pair P4, revolute pair R3, connecting rod five, revolute pair R4, component five, move Dynamic secondary P2, connecting rod six, revolute pair R6, connecting rod seven, connecting rod eight, frame, revolute pair R5, connecting rod nine, prismatic pair P1;Described component One forms prismatic pair P with frame1, component one passes through revolute pair R1It is connected with connecting rod one;Described connecting rod one passes through revolute pair R2 It is connected with connecting rod two;Described connecting rod two passes through revolute pair R3It is connected with connecting rod five;Described connecting rod five passes through revolute pair R4 It is connected with component five;Described component five and frame formation prismatic pair P2;Described one end of component four is moved with the formation of connecting rod two Dynamic secondary P5, the other end passes through revolute pair R8It is connected with frame;Described one end of connecting rod nine is welded with connecting rod two, the other end and company Bar seven is welded;Described connecting rod July 1st end is welded with connecting rod nine, and the other end is welded with connecting rod six;Described one end of connecting rod six and company Bar seven is welded, and the other end is welded with connecting rod two;Described one end of component two and the formation prismatic pair of connecting rod nine P3, the other end is welded on On compass screen surface;Described one end of component three and the formation prismatic pair of connecting rod six P4, the other end is welded on compass screen surface;Described connecting rod 41 End is welded with component two, and the other end is welded with component three;Described connecting rod eight passes through revolute pair R5It is connected with connecting rod seven;Described Connecting rod eight passes through revolute pair R6It is connected with connecting rod three;Described connecting rod three passes through revolute pair R7It is connected with connecting rod four.
A kind of Three-freedom-degree hybrid vibrating screen separating device, it is characterised in that:Component one, connecting rod one, connecting rod two, connecting rod five, The place plane of component five is parallel with yoz planes;Connecting rod two, connecting rod nine, connecting rod seven and the place plane of connecting rod six and yoz planes are hung down Directly;Plane where compass screen surface is vertical with yoz planes;Connecting rod eight and the place plane of connecting rod three and plane, yoz planes all phases where compass screen surface Vertically.
The beneficial effects of the invention are as follows:(1) there are device work screen frame two translations and one to rotate output;(2) mechanism is present Passive constraint, its Stability Analysis of Structures, it is easy to manufacture.When the device is moved, translation along X-axis and Y direction can be produced and around X-axis Rotate, the material particles in screen frame can be made fully to overturn screening, reduce sieve aperture by " " phenomenon blocked improves screening to sieve grain The productivity ratio of efficiency and whole screen(ing) machine, overcomes the shortcoming of typical traditional circular shale shaker and linear vibrating screen.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Component 1, revolute pair R in figure12nd, connecting rod 1, revolute pair R24th, prismatic pair P35th, connecting rod 26, connecting rod 37, Component 28, compass screen surface 9, revolute pair R710th, connecting rod 4 11, component 3 12, revolute pair R813rd, component 4 14, prismatic pair P5 15、 Prismatic pair P416th, revolute pair R317th, connecting rod 5 18, revolute pair R419th, component 5 20, prismatic pair P221st, connecting rod 6 22, turn Dynamic secondary R623rd, connecting rod 7 24, connecting rod 8 25, frame 26, revolute pair R527th, connecting rod 9 28, prismatic pair P1 29。
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, below In conjunction with specific embodiments and diagram, the present invention is expanded on further.
As shown in figure 1, a kind of Three-freedom-degree hybrid vibrating screen separating device, it is characterised in that:Including component 1, revolute pair R12nd, connecting rod 1, revolute pair R24th, prismatic pair P35th, connecting rod 26, connecting rod 37, component 28, compass screen surface 9, revolute pair R7 10、 Connecting rod 4 11, component 3 12, revolute pair R813rd, component 4 14, prismatic pair P515th, prismatic pair P416th, revolute pair R317th, even Bar 5 18, revolute pair R419th, component 5 20, prismatic pair P221st, connecting rod 6 22, revolute pair R623rd, connecting rod 7 24, connecting rod eight 25th, frame 26, revolute pair R527th, connecting rod 9 28, prismatic pair P129;Described component 1 and the formation prismatic pair of frame 26 P1 29, component 1 passes through revolute pair R12 are connected with connecting rod 1;Described connecting rod 1 passes through revolute pair R24 with the phase of connecting rod 26 Connection;Described connecting rod 26 passes through revolute pair R317 are connected with connecting rod 5 18;Described connecting rod 5 18 passes through revolute pair R4 19 are connected with component 5 20;Described component 5 20 and the formation prismatic pair of frame 26 P221;Described one end of component 4 14 with The formation prismatic pair of connecting rod 26 P515, the other end passes through revolute pair R813 are connected with frame 26;Described one end of connecting rod 9 28 Welded with connecting rod 26, the other end is welded with connecting rod 7 24;Described one end of connecting rod 7 24 is welded with connecting rod 9 28, the other end with Connecting rod 6 22 is welded;Described one end of connecting rod 6 22 is welded with connecting rod 7 24, and the other end is welded with connecting rod 26;Described component 28 one end and the formation prismatic pair of connecting rod 9 28 P35, the other end is welded on compass screen surface 9;Described one end of component 3 12 and connecting rod 6 22 form prismatic pair P416, the other end is welded on compass screen surface 9;Described one end of connecting rod 4 11 is welded with component 28, another Welded with component 3 12 at end;Described connecting rod 8 25 passes through revolute pair R527 are connected with connecting rod 6 24;Described connecting rod 8 25 leads to Cross revolute pair R623 are connected with connecting rod 37;Described connecting rod 37 passes through revolute pair R710 are connected with connecting rod 4 11.
As shown in figure 1, a kind of Three-freedom-degree hybrid vibrating screen separating device, it is characterised in that:Component 1, connecting rod 1, company Bar 26, connecting rod 5 18, the place plane of component 5 20 are parallel with yoz planes;Connecting rod 26, connecting rod 9 28, connecting rod 7 24 and connecting rod 6 22 place planes are vertical with yoz planes;The place plane of compass screen surface 9 is vertical with yoz planes;It is flat where connecting rod 8 25 and connecting rod 37 Face and the place plane of compass screen surface 9, yoz planes are all perpendicular.
When using:First by linear electric motors or Driven by Hydraulic Cylinder prismatic pair P129 and prismatic pair P221 motions, and adjust Motor or Driven by Hydraulic Cylinder parameter make prismatic pair P129 and prismatic pair P221 are moved by certain movement rule, then prismatic pair P1 29 With prismatic pair P2The distance between 21 will change, prismatic pair P129 and prismatic pair P2The distance between 21 change Connecting rod 1 and connecting rod 5 18 can be caused relative to revolute pair R12 and revolute pair R419 rotation, so that will drivening rod 26 Rotated while translation, and the athletic meeting of connecting rod 26 is synchronously delivered on compass screen surface 9, such compass screen surface 9 will be in translation Rotated simultaneously, then using electric rotating machine driving revolute pair R527, prismatic pair P35 and prismatic pair P416 will be even Carry out translational motion under bar 8 25, the drive of connecting rod 37, and prismatic pair P35 and prismatic pair P416 athletic meeting passes through component two 8 and component 8 12 be delivered on compass screen surface 9, compass screen surface 9 will be further added by a translational motion, and such compass screen surface 9 is achieved that two are put down Move the vibrosieve of a rotation three degree of freedom.

Claims (2)

1. a kind of Three-freedom-degree hybrid vibrating screen separating device, it is characterised in that:Including component one (1), revolute pair R1(2), connecting rod one (3), revolute pair R2(4), prismatic pair P3(5), connecting rod two (6), connecting rod three (7), component two (8), compass screen surface (9), revolute pair R7 (10), connecting rod four (11), component three (12), revolute pair R8(13), component four (14), prismatic pair P5(15), prismatic pair P4(16)、 Revolute pair R3(17), connecting rod five (18), revolute pair R4(19), component five (20), prismatic pair P2(21), connecting rod six (22), revolute pair R6(23), connecting rod seven (24), connecting rod eight (25), frame (26), revolute pair R5(27), connecting rod nine (28), prismatic pair P1(29);Institute The component one (1) stated and frame (26) formation prismatic pair P1(29), component one (1) passes through revolute pair R1(2) with connecting rod one (3) phase Connection;Described connecting rod one (3) passes through revolute pair R2(4) it is connected with connecting rod two (6);Described connecting rod two (6) is by rotating Secondary R3(17) it is connected with connecting rod five (18);Described connecting rod five (18) passes through revolute pair R4(19) it is connected with component five (20); Described component five (20) and frame (26) formation prismatic pair P2(21);Described component four (14) one end and connecting rod two (6) shape Into prismatic pair P5(15), the other end passes through revolute pair R8(13) it is connected with frame (26);Described connecting rod nine (28) one end and company Bar two (6) is welded, and the other end is welded with connecting rod seven (24);Described connecting rod seven (24) one end is welded with connecting rod nine (28), another Welded with connecting rod six (22) at end;Described connecting rod six (22) one end is welded with connecting rod seven (24), and the other end is welded with connecting rod two (6) Connect;Described component two (8) one end and connecting rod nine (28) formation prismatic pair P3(5), the other end is welded on compass screen surface (9);It is described Component three (12) one end and connecting rod six (22) formation prismatic pair P4(16), the other end is welded on compass screen surface (9);Described connecting rod Four (11) one end are welded with component two (8), and the other end is welded with component three (12);Described connecting rod eight (25) passes through revolute pair R5 (27) it is connected with connecting rod seven (24);Described connecting rod eight (25) passes through revolute pair R6(23) it is connected with connecting rod three (7);Described company Bar three (7) passes through revolute pair R7(10) it is connected with connecting rod four (11).
2. a kind of Three-freedom-degree hybrid vibrating screen separating device according to claim 1, it is characterised in that:Component one (1), company Plane where bar one (3), connecting rod two (6), connecting rod five (18), component five (20) is parallel with yoz planes;Connecting rod two (6), connecting rod nine (28), connecting rod seven (24) and connecting rod six (22) place plane are vertical with yoz planes;Plane where compass screen surface (9) is hung down with yoz planes Directly;Plane where connecting rod eight (25) and connecting rod three (7) and plane, yoz planes where compass screen surface (9) are all perpendicular.
CN201610270630.XA 2016-04-26 2016-04-26 A kind of Three-freedom-degree hybrid vibrating screen separating device Active CN105710026B (en)

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Publication number Priority date Publication date Assignee Title
CN106944343B (en) * 2017-02-16 2020-03-31 江苏大学 Two-degree-of-freedom parallel mechanism vibrating screen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102688853A (en) * 2012-06-19 2012-09-26 江苏大学 Three degree-of-freedom parallel mechanism tea screening machine
CN202921560U (en) * 2012-06-19 2013-05-08 江苏大学 Three degree-of-freedom parallel mechanism tea sifting and grading machine
CN205599478U (en) * 2016-04-26 2016-09-28 巢湖学院 Three degree of freedom series -parallel connection vibration screening devices

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012110291A (en) * 2010-11-26 2012-06-14 Systec:Kk Horticultural soil-loosening apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102688853A (en) * 2012-06-19 2012-09-26 江苏大学 Three degree-of-freedom parallel mechanism tea screening machine
CN202921560U (en) * 2012-06-19 2013-05-08 江苏大学 Three degree-of-freedom parallel mechanism tea sifting and grading machine
CN205599478U (en) * 2016-04-26 2016-09-28 巢湖学院 Three degree of freedom series -parallel connection vibration screening devices

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Effective date of registration: 20181227

Address after: 221000 Bus Commercial Building No. 255 Huaihai West Road, Xuzhou City, Jiangsu Province, 1-404

Patentee after: Gao Jiaojiao

Address before: 238000 1 Chaohu, Hefei, Anhui

Patentee before: CHAO HU UNIVERSITY

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Effective date of registration: 20190807

Address after: 242000 Changshan Village, Liuqiao Town, Xuancheng District, Anhui Province

Patentee after: Xuancheng Kowloon Calcium Industry Co., Ltd.

Address before: 221000 Bus Commercial Building No. 255 Huaihai West Road, Xuzhou City, Jiangsu Province, 1-404

Patentee before: Gao Jiaojiao