CN103623998A - Self-turnover vibrating sieve bend - Google Patents
Self-turnover vibrating sieve bend Download PDFInfo
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- CN103623998A CN103623998A CN201310693549.9A CN201310693549A CN103623998A CN 103623998 A CN103623998 A CN 103623998A CN 201310693549 A CN201310693549 A CN 201310693549A CN 103623998 A CN103623998 A CN 103623998A
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- sieve
- sieve bend
- screen box
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Abstract
The invention discloses a self-turnover vibrating sieve bend. The self-turnover vibrating sieve bend comprises a sieve box, a supporting frame and power assemblies, wherein the sieve box is arranged on the supporting frame, and the power assemblies are connected with the sieve box; the self-turnover vibrating sieve bend is characterized in that in the sieve box, each of the two ends of a sieve bend plate is respectively connected with a spring vibrating assembly; each of the spring vibrating assemblies comprises a spring and a vibrating motor connected with the spring, wherein the other surface of the spring is connected with the corresponding sieve bend plate; the middle part of the sieve box is connected with the supporting frame and connected by adopting a movable shaft; a double-lug connecting plate is arranged in the middle of the sieve box; the double-lug connecting plate is symmetrical by taking the supporting frame as the center; the two groups of power assemblies are respectively connected with one end of the double-lug connecting plate. The self-turnover vibrating sieve bend disclosed by the invention can complete the turnover automatically, the applied classifying efficiency is ensured by virtue of vibration of a sieve mesh and a fan-shaped structure of a sieve wire, and the service life is prolonged; the sieve bend does not need manual intervention, is long in service life, and high in classifying efficiency, so that the quality of the sieve bend is improved.
Description
Technical field
The present invention relates to a kind of sieve bend, relate in particular to a kind of from upset vibrations sieve bend.
Background technology
Sieve bend is effective equipment of particulate slurry sieve classification, is widely used in classification, the dehydration of the particulate slurry of all departments such as ore dressing, coal separation, cement, papermaking, grain processing and chemical industry.As the de-mediated for Recognition Applied in Coal Preparation System fine fraction coal slime, dehydration and desliming, the sieve bend using at present, that arc screening plate is fixedly installed on screen box, screen box is by upright supports, under duty, screen box bottom surface is horizontal by 45 °～60 ° inclination angles, in order to improve as far as possible the service life of screen cloth, at screen cloth, after washing away after a while, screen cloth Rotate 180 ° in the plane at screen box place need be continued to use again.This rotary course has two kinds at present, the one, use manpower, about 8～15 people turn to horizontal level together with arc screening plate from the heeling condition of 45 °～60 ° by screen box, then screen box and arc screening plate could be carried out to the rotation of 180 °, after completing rotation, re-use manpower and by screen box and together with arc screening plate reverse flip, it is recovered on the use state at 45 °～60 ° of inclination angles, whole operating process is both dangerous, wastes time and energy again; Another kind is to utilize electric hydraulic power to realize upset, as application number: 201020584282.1 disclosed < < electrical rollover bow screen > >, although this mode has solved the disadvantage of the first manpower mode, but still there is structural instability, overturn loaded down with trivial details, the problem such as the life-span is short.And the height of sieve bend classification efficiency has directly determined the quality of size, efficiency and the final products of follow-up equipment, in use procedure, to find, compass screen surface stops up becomes the problem never solving.
Can find out in sum, sieve bend need to solve problem life-extending and raising classification efficiency.
Summary of the invention
For solving problems of the prior art, the object of the present invention is to provide a kind of vibrations of upset certainly sieve bend of can be effectively life-extending, improving classification efficiency.
For achieving the above object, the technological means that the present invention takes is: a kind of vibrations of upset certainly sieve bend, comprise screen box, bracing frame, Power Component, and wherein screen box is arranged on bracing frame, and Power Component connects screen box; It is characterized in that: in described screen box, arc screening plate two ends connect respectively a spring vibrations assembly, and described spring vibrations assembly comprises the vibration motor of spring and linking springs, and the another side of spring connects arc screening plate; Described screen box middle part is connected with bracing frame, and adopts movable axis to connect, and junction, screen box middle part is provided with ears connecting plate, and ears connecting plate is with bracing frame Central Symmetry, and Power Component arranges two groups, connects respectively one end of ears connecting plate.
Further, described Power Component adopts hydraulic power unit and two hydraulic stems that are connected with hydraulic power unit, and the hydraulic push rod of two hydraulic stems is connected with one end of ears connecting plate respectively, is symmetrically arranged with a pair of gripper shoe for two hydraulic stems are installed on bracing frame.
Further, support frame as described above adopts cylindrical structural.
Further, the silk screen of described arc screening plate adopts sector structure, and the covering of the fan of its sector structure is facing to the home position of arc screening plate.
Further, on described screen box, be symmetrically arranged with two discharging openings.
The invention has the beneficial effects as follows: this structure can complete upset automatically, the vibrations of screen cloth and the sector structure of silk screen have guaranteed the classification efficiency of using, and have extended service life, make sieve bend without manual intervention, long service life, classification efficiency are high, and sieve bend is got a qualitative improvement.
Accompanying drawing explanation
Below in conjunction with view and embodiment, the present invention is described in detail.
Fig. 1 is structural representation of the present invention;
Fig. 2 is arc screening plate generalized section of the present invention.
In figure: 1, screen box, 2, bracing frame, 3, hydraulic stem, 4, hydraulic power unit, 5, movable axis, 6, discharging opening, 7, spring vibrations assembly, 8, arc screening plate, 9, ears connecting plate.
The specific embodiment
A kind of vibrations of upset certainly sieve bend as described in Fig. 1,2, comprises screen box 1, bracing frame 2, Power Component, and wherein screen box 1 is arranged on bracing frame 2, and Power Component connects screen box 1; It is characterized in that: in described screen box 1, arc screening plate 8 two ends connect respectively a spring vibrations assembly 7, and described spring vibrations assembly 7 comprises the vibration motor of spring and linking springs, and the another side of spring connects arc screening plate 8; Described screen box 1 middle part is connected with bracing frame 2, and adopts movable axis 5 to connect, and screen box 1 junction, middle part is provided with ears connecting plate 9, and ears connecting plate 9 is with bracing frame 1 Central Symmetry, and Power Component arranges two groups, connects respectively one end of ears connecting plate 9.
The hydraulic push rod of 3, two hydraulic stems 3 of hydraulic stem that described Power Component employing hydraulic power unit 4 is connected with hydraulic power unit 4 with two is connected with one end of ears connecting plate 9 respectively, is symmetrically arranged with a pair of gripper shoe for two hydraulic stems 3 are installed on bracing frame.
Support frame as described above 2 adopts cylindrical structural.
The silk screen of described arc screening plate 8 adopts sector structure, and the covering of the fan of its sector structure is facing to the home position of arc screening plate.
On described screen box 1, be symmetrically arranged with two discharging openings 6.
During use, can control by control circuit the working time of hydraulic power unit 4, regularly screen box is carried out to automatic turning, contraction and stretching, extension by two hydraulic stems coordinate, can easily realize upset, so not only without manpower, and automatic turning can regulate the face of use back and forth, increases the service life; Meanwhile, two spring vibrations assemblies 7, in sieve material, are only positioned at the spring vibrations assembly vibrations work of below, make arc screening plate 8 present bottom vibrations, and material can be evacuated along arcuate directions, effectively raises classification efficiency; The silk screen structure of fan-like pattern, makes material screening easier, and material only has and whole covering of the fan is ground off to rear just needs change the wearing and tearing of silk screen, has greatly improved service life.
Claims (5)
1. from a upset vibrations sieve bend, comprise screen box (1), bracing frame (2), Power Component, wherein screen box (1) is arranged on bracing frame (2) above, and Power Component connects screen box (1); It is characterized in that: in described screen box (1), arc screening plate (8) two ends connect respectively a spring vibrations assembly (7), described spring vibrations assemblies (7) comprise the vibration motor of spring and linking springs, and the another side of spring connects arc screening plate (8); Described screen box (1) middle part is connected with bracing frame (2), and adopt movable axis (5) to connect, junction, screen box (1) middle part is provided with ears connecting plate (9), ears connecting plate (9) is with bracing frame (1) Central Symmetry, Power Component arranges two groups, connects respectively one end of ears connecting plate (9).
2. according to claim 1 from upset vibrations sieve bend, it is characterized in that: described Power Component adopts hydraulic power unit (4) and two hydraulic stems (3) that are connected with hydraulic power unit (4), the hydraulic push rod of two hydraulic stems (3) is connected with one end of ears connecting plate (9) respectively, is symmetrically arranged with a pair of gripper shoe for two hydraulic stems (3) are installed on bracing frame (2).
3. according to claim 1 from upset vibrations sieve bend, it is characterized in that: support frame as described above (2) adopts cylindrical structural.
4. according to claim 1 from upset vibrations sieve bend, it is characterized in that: the silk screen employing sector structure of described arc screening plate (8), the covering of the fan of its sector structure is facing to the home position of arc screening plate.
5. according to claim 1 from upset vibrations sieve bend, it is characterized in that: on described screen box (1), be symmetrically arranged with two discharging openings (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310693549.9A CN103623998B (en) | 2013-12-04 | 2013-12-04 | A kind of from upset vibrations sieve bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310693549.9A CN103623998B (en) | 2013-12-04 | 2013-12-04 | A kind of from upset vibrations sieve bend |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103623998A true CN103623998A (en) | 2014-03-12 |
| CN103623998B CN103623998B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310693549.9A Active CN103623998B (en) | 2013-12-04 | 2013-12-04 | A kind of from upset vibrations sieve bend |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571281A (en) * | 2017-09-13 | 2018-01-12 | 航天科工智能机器人有限责任公司 | A kind of neck joint drive mechanism of anthropomorphic robot |
| CN108380490A (en) * | 2018-04-11 | 2018-08-10 | 河南省振源科技有限公司 | Automatic rotational vibration curved screen of tumbling |
| CN108419528A (en) * | 2018-05-04 | 2018-08-21 | 青岛理工大学 | Prepositioning vibration falling layered picking machine |
| CN112453188A (en) * | 2020-10-28 | 2021-03-09 | 安徽金百合建筑装饰工程有限公司 | Forming and punching equipment and punching method for aluminum alloy doors and windows |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994026427A1 (en) * | 1993-05-10 | 1994-11-24 | Svedala-Arbrå Ab | Vibrating screen |
| US6050423A (en) * | 1998-07-27 | 2000-04-18 | Terex Corporation | Trommel with quick change screen panels |
| CN201231225Y (en) * | 2008-07-17 | 2009-05-06 | 淮北吉盛液压机电制造有限公司 | Hydraulic turnover sieve bend |
| CN201832783U (en) * | 2010-10-28 | 2011-05-18 | 淮北吉盛液压机电制造有限公司 | Electrical rollover bow screen |
| CN102205315A (en) * | 2011-05-06 | 2011-10-05 | 符东旭 | Vibration mesh curve screen |
-
2013
- 2013-12-04 CN CN201310693549.9A patent/CN103623998B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994026427A1 (en) * | 1993-05-10 | 1994-11-24 | Svedala-Arbrå Ab | Vibrating screen |
| US6050423A (en) * | 1998-07-27 | 2000-04-18 | Terex Corporation | Trommel with quick change screen panels |
| CN201231225Y (en) * | 2008-07-17 | 2009-05-06 | 淮北吉盛液压机电制造有限公司 | Hydraulic turnover sieve bend |
| CN201832783U (en) * | 2010-10-28 | 2011-05-18 | 淮北吉盛液压机电制造有限公司 | Electrical rollover bow screen |
| CN102205315A (en) * | 2011-05-06 | 2011-10-05 | 符东旭 | Vibration mesh curve screen |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571281A (en) * | 2017-09-13 | 2018-01-12 | 航天科工智能机器人有限责任公司 | A kind of neck joint drive mechanism of anthropomorphic robot |
| CN108380490A (en) * | 2018-04-11 | 2018-08-10 | 河南省振源科技有限公司 | Automatic rotational vibration curved screen of tumbling |
| CN108419528A (en) * | 2018-05-04 | 2018-08-21 | 青岛理工大学 | Prepositioning vibration falling layered picking machine |
| CN108419528B (en) * | 2018-05-04 | 2023-06-20 | 青岛理工大学 | Layered picking machine capable of achieving pre-positioning vibration and falling |
| CN112453188A (en) * | 2020-10-28 | 2021-03-09 | 安徽金百合建筑装饰工程有限公司 | Forming and punching equipment and punching method for aluminum alloy doors and windows |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103623998B (en) | 2015-11-25 |
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