CN2544836Y - Large cylinder vibrating screen with double vibrators - Google Patents
Large cylinder vibrating screen with double vibrators Download PDFInfo
- Publication number
- CN2544836Y CN2544836Y CN 02211871 CN02211871U CN2544836Y CN 2544836 Y CN2544836 Y CN 2544836Y CN 02211871 CN02211871 CN 02211871 CN 02211871 U CN02211871 U CN 02211871U CN 2544836 Y CN2544836 Y CN 2544836Y
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- CN
- China
- Prior art keywords
- vibrator
- eccentric
- shale shaker
- stabilizer
- circular shale
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a dual-vibrator large round shaker sieve, aiming at the shortages of not enough disposal capability of single-axis round shaker sieve and development of large round shaker sieve. The round shaker sieve is provided with two vibrators with the same rotation directions and with equal eccentric mass of eccentric shafts; the two vibrators are connected by a tooth-shaped belt and kept in synchronous motion. On the condition that the dimension of the vibrator is not increased, the vibration strength of the shaker sieve is improved, and the service life and disposal capability of the large round shaker sieve are improved. The utility model can be widely applied to the classification of various materials in departments such as metallurgy, mine, coal and building material, etc.
Description
Technical field the utility model belongs to vibration screening machinery, is mainly used in the large-scale circular shale shaker of two vibrators that various materials sieve in industrial and mining enterprises.
The background technology vibratory sieve is to drive screen box by certain movement locus vibration by vibrator, carries out a kind of plant equipment of screening operation.Vibratory sieve can be divided into circular shale shaker, linear vibrating screen and elliptically vibrating screen etc. according to the movement locus of screen box.Circular shale shaker generally has only a vibrator.Along with the increasing of circular shale shaker disposal ability, the also corresponding increasing of the size of screen(ing) machine and oscillation intensity.So vibratory sieve adopts the size of vibrator and the also corresponding increasing of eccentric mass of eccentric shaft.Because the stress ratio of single vibrator is more concentrated, the impact load that bearing bears is also bigger, and therefore to the requirement of vibrator bearing also than higher.The manufacture difficulty and the production cost of vibratory sieve have also been improved simultaneously greatly.
The summary of the invention the purpose of this utility model provides a kind of pair of large-scale circular shale shaker of vibrator, and this technology has solved existing problem in the circular shale shaker maximization process preferably.
The technical scheme that the utility model is taked is: circular shale shaker mainly is made up of support, screen box, screen cloth, motor and vibrator, screen cloth is installed between two side plates of screen box, screen box connects with support by support spring, it is characterized in that: circular shale shaker has vibrator two equidirectional rotations, that eccentric mass equates; Be provided with eccentric shaft and eccentric block in each vibrator; Eccentric shaft is installed on two side plates of screen box by bearing, and an end of eccentric shaft is equipped with stabilizer and belt pulley, and belt pulley connects with motor by belt; The other end of eccentric shaft is equipped with stabilizer and synchronizing jugged the wheel, and synchronizing jugged the wheel by cog belt on two eccentric shafts connects; Eccentric block is installed in the inside of stabilizer.
For being suitable for the repeatedly same time stage of different material, the screen cloth of vibratory sieve is made the 1-3 layer.For adjusting the size and the oscillation trajectory of shaker vibration intensity, stabilizer is provided with the position and the weight adjustment device of eccentric block.For preventing that material from stopping up sieve screen apertures, below Flexible sieve, the rapping ball device can be set, during vibratory sieve work, the rapping ball is impact screen at any time, the tamper on the cleaning screen cloth.
During vibratory sieve work, drive two vibrators simultaneously,, make of the track vibration of the screen box of vibratory sieve, reach the purpose of screening material by circular motion with identical direction rotation by two identical motor of parameter.The synchronous cog belt that connects two vibrators can guarantee that the motion of two vibrators is synchronous fully.By adjusting the size and the installation site of eccentric block in the stabilizer, can adjust the amplitude and the oscillation intensity of vibrator, also can change the movement locus of vibratory sieve.
The utility model has the advantages that vibratory sieve adopts two vibrator works, reduced the specification and the manufacture difficulty of vibrator, make the stress of screen box good, solved a difficult problem that occurs in the disposal ability that improves circular shale shaker and the large scale development.Have characteristics such as simple in structure, reliable operation, easy to maintenance and long service life.Can be widely used in of the classification of departments such as metallurgy, mine, coal and building materials to various materials such as ore, coals.
Description of drawings Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the structural representation of vibrator in the utility model, and Fig. 3 is synchronizing jugged connection diagram of taking turns, and Fig. 4 is the partial enlarged drawing at A place among Fig. 1.Among the figure 1 for screen box, 2 for vibrator, 3 for belt pulley, 4 for support spring, 5 for support, 6 for V belt, 7 for motor, 8 for electric machine support, 9 for synchronous cog belt, 1.1 for the rapping ball, 1.2 for screen cloth, 1.3 for the holder net, 2.1 for stabilizer, 2.2 for bearing block, 2.3 for bearing, 2.4 for eccentric shaft, 2.5 for an axle vestlet, 2.6 for synchronizing juggedly taking turns, 2.7 being eccentric block.
The specific embodiment is below in conjunction with a description of drawings embodiment of the present utility model.The large-scale circular shale shaker of present embodiment is made up of support 5, screen box 1, screen cloth 1.2, motor 7 and vibrator 2, and double-deck screen cloth 1.2 is installed between two side plates of screen box 1, and screen box 1 connects with support 5 by support spring 4.Circular shale shaker has vibrator 2 two equidirectional rotations, that eccentric mass equates; Be provided with eccentric shaft 2.4 and eccentric block 2.7 in the vibrator; Eccentric shaft 2.4 is installed on two side plates of screen box 1 by bearing 2.3, and an end of eccentric shaft 2.4 is equipped with stabilizer 2.1 and belt pulley 3, and belt pulley connects with motor 7 by V belt 6; Stabilizer is installed the other end of eccentric shaft and synchronizing jugged synchronizing jugged the wheel by cog belt 9 of taking turns on 2.6, two eccentric shafts connects; Eccentric block is installed in the inside of stabilizer (2.1).
Claims (4)
1, a kind of pair of large-scale circular shale shaker of vibrator, mainly form by support (5), screen box (1), screen cloth (1.2), motor (7) and vibrator (2), screen cloth is installed between two side plates of screen box (1), screen box connects with support (5) by support spring (4), it is characterized in that: circular shale shaker has vibrator (2) two equidirectional rotations, that eccentric mass equates; Be provided with eccentric shaft (2.4) and eccentric block (2.7) in each vibrator; Eccentric shaft (2.4) is installed in by bearing (2.3) on two side plates of screen box (1), and an end of eccentric shaft is equipped with stabilizer (2.1) and belt pulley (3), and belt pulley connects with motor (7) by belt (6); The other end of eccentric shaft (2.4) is equipped with stabilizer and synchronizing jugged wheel the (2.6), and synchronizing jugged the wheel by cog belt (9) on two eccentric shafts connects; Eccentric block (2.7) is installed in the inside of stabilizer.
2, according to claim 1 pair of large-scale circular shale shaker of vibrator, it is characterized in that: the screen cloth of vibratory sieve (1.2) is made the 1-3 layer.
3, according to claim 1 pair of large-scale circular shale shaker of vibrator, it is characterized in that: stabilizer is provided with the position and the weight adjustment device of eccentric block.
4, according to claim 1 pair of large-scale circular shale shaker of vibrator is characterized in that: be provided with rapping ball (1.1) device below Flexible sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02211871 CN2544836Y (en) | 2002-05-23 | 2002-05-23 | Large cylinder vibrating screen with double vibrators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02211871 CN2544836Y (en) | 2002-05-23 | 2002-05-23 | Large cylinder vibrating screen with double vibrators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2544836Y true CN2544836Y (en) | 2003-04-16 |
Family
ID=33691670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02211871 Expired - Fee Related CN2544836Y (en) | 2002-05-23 | 2002-05-23 | Large cylinder vibrating screen with double vibrators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2544836Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7617938B2 (en) | 2006-05-09 | 2009-11-17 | China University Of Mining And Technology | Elastic sieving technique and corresponding large-sized elastic vibration screen |
| CN104226588A (en) * | 2013-06-21 | 2014-12-24 | 镇江德隆机电设备有限公司 | Method for changing slow discharge of vibrating screen classifier |
| CN104707782A (en) * | 2015-03-09 | 2015-06-17 | 广西安硕尔安全技术有限责任公司 | Safety oscillation damping vibrating screen |
| CN106945995A (en) * | 2017-05-04 | 2017-07-14 | 北京中矿东方矿业有限公司 | A kind of multichannel uniformly continuous mine-feeding equipment |
| CN108607803A (en) * | 2018-06-14 | 2018-10-02 | 吴淳 | Triple axle circular shale shaker |
-
2002
- 2002-05-23 CN CN 02211871 patent/CN2544836Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7617938B2 (en) | 2006-05-09 | 2009-11-17 | China University Of Mining And Technology | Elastic sieving technique and corresponding large-sized elastic vibration screen |
| CN104226588A (en) * | 2013-06-21 | 2014-12-24 | 镇江德隆机电设备有限公司 | Method for changing slow discharge of vibrating screen classifier |
| CN104707782A (en) * | 2015-03-09 | 2015-06-17 | 广西安硕尔安全技术有限责任公司 | Safety oscillation damping vibrating screen |
| CN106945995A (en) * | 2017-05-04 | 2017-07-14 | 北京中矿东方矿业有限公司 | A kind of multichannel uniformly continuous mine-feeding equipment |
| CN108607803A (en) * | 2018-06-14 | 2018-10-02 | 吴淳 | Triple axle circular shale shaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |