CN203494768U - Powdered rubber screening device - Google Patents
Powdered rubber screening device Download PDFInfo
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- CN203494768U CN203494768U CN201320601028.1U CN201320601028U CN203494768U CN 203494768 U CN203494768 U CN 203494768U CN 201320601028 U CN201320601028 U CN 201320601028U CN 203494768 U CN203494768 U CN 203494768U
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- screening
- powdered rubber
- screening plant
- vibrating motor
- sieve seat
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Abstract
The utility model discloses a powdered rubber screening device which comprises a screening base and a screening cover. A vibration motor is arranged in the screening base, screens are arranged between a feeding port and a discharging port of the screening cover at intervals, and the screening cover is driven by the vibration motor to achieve screening of material bodies on the screens. The vibration motor is connected to a frequency converter capable of increasing the operation speed of the vibration motor. The powdered rubber screening device is simple in structure, convenient to modify, the operation speed of the motor can be directly improved by adding the frequency converter, and the vibration frequency of a screening face is increased, so that screening efficiency is greatly improved, and labor cost is reduced. Meanwhile, the phenomenon of a burnt net of the screening face can be effectively improved, and utilization efficiency and the service life of the equipment are improved.
Description
Technical field
The utility model relates to a kind of screening plant, is specifically related to a kind of for sieving the screening plant of powdered rubber.
Background technology
In the powdered rubber of emulsion condensation seasoning technique is produced, screening is last procedure of this technique, and the screening plant that this operation is used has directly determined a sieving rate of products obtained therefrom.
In traditional mode of production, this operation is used is all spin vibration sieve, yet its percent of pass that sieves during to gone out product screening on average only has 70% left and right, for improving sieving rate, only has the screening of increasing progression, and many cover spin vibration sieves series windings are used.After having increased recruitment and energy consumption and equipment investment, income effect is also unsatisfactory, and sieving rate can only be brought up to 80% left and right reluctantly.In addition, because material body itself is with certain viscosity.Superfines wherein can be bonded in and on compass screen surface, make compass screen surface stick with paste net, and sticking with paste compass screen surface after the net effect of sieving can decline by straight line, forces operating personnel ceaselessly to brush the clear net of net, wastes time and energy, at the bottom of directly causing operating efficiency, defect that production cost is high.Secondly, after long-time use, because vibrating motor is long running time, cannot efficiently radiates heat in the base of screening plant, significantly shortened its service life.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of long service life, sieving rate high, can effectively improve compass screen surface and stick with paste net phenomenon, reduce the powdered rubber screening plant of labor strength.
A powdered rubber screening plant, comprises sieve seat and screen cover, in described sieve seat, vibrating motor is installed, described screen cover charging aperture and discharging opening be interval with screen cloth, screen cover drives realization to expect the screening of body on screen cloth by vibrating motor; Described vibrating motor is connected on the frequency converter that can improve its speed of service.
Described sieve seat is provided with the radiator fan for reducing vibrating motor serviceability temperature.
Described screen cover material is canvas.
Described sieve seat bottom is provided with beam.
Described screen cloth is double-decker, comprises upper strata 40 eye mesh screens and lower floor's 8 order supporting networks.
The utility model is simple in structure, transformation is convenient, by adding of frequency converter, can directly improve the speed of service of motor, increase compass screen surface vibration number, made to sieve usefulness and significantly promote, reduced recruitment cost, also can effectively improve compass screen surface and stick with paste net phenomenon, service efficiency and the service life of having improved equipment simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, the present invention will be further described.Should be understood that following examples are only for the present invention is described but not for limiting the scope of the invention.
Referring to Fig. 1, a kind of powdered rubber screening plant that the utility model provides, comprise sieve seat 1 and screen cover 2, in described sieve seat 1, vibrating motor 3 is installed, between sieve seat 1 and screen cover 2, by spring 4 elasticity, join, described screen cover 2 tops offer charging aperture 5, and bottom offers discharging opening 6, described charging aperture 5 and discharging opening 6 be interval with screen cloth 7, screen cover 2 is driven and is realized the screenings of material body on screen cloth 7 by vibrating motor 3.For solving the technical problem described in background technology, improve sieving rate, in the present embodiment, to add at described vibrating motor 3 frequency converter 8 being electrically connected to it, the increase of frequency converter 8 can directly improve the speed of service of motor, and having increased compass screen surface vibration number and vibration frequency can adjust according to actual needs.
Embodiment 2
As the further improvement to embodiment 1, described sieve seat 1 is provided with the radiator fan 9 for reducing vibrating motor 3 serviceability temperatures.Skin temperature by forced heat radiation motor drops to 50 ℃ of left and right, has got rid of the temperature rise hidden danger of motor.
As the further improvement to embodiment 1, described screen cover 2 adopts can canvas material, and not only easy for installation, cost is low, and has good dust-separation function.
Embodiment 4
As the further improvement to embodiment 1, described sieve seat 1 bottom is provided with beam 10, has reduced oscillation intensity in use, has also reduced noise.
As the further improvement to embodiment 1, described screen cloth 7 adopts double-decker, comprises upper strata 40 eye mesh screens and lower floor's 8 order supporting networks.
Claims (5)
1. a powdered rubber screening plant, comprise sieve seat and screen cover, in described sieve seat, vibrating motor is installed, described screen cover charging aperture and discharging opening be interval with screen cloth, screen cover is driven and is realized the screening of material body on screen cloth by vibrating motor, it is characterized in that: described vibrating motor is connected on the frequency converter that can improve its speed of service.
2. powdered rubber screening plant according to claim 1, is characterized in that: described sieve seat is provided with the radiator fan for reducing vibrating motor serviceability temperature.
3. powdered rubber screening plant according to claim 1, is characterized in that: described screen cover material is canvas.
4. powdered rubber screening plant according to claim 1, is characterized in that: described sieve seat bottom is provided with beam.
5. powdered rubber screening plant according to claim 1, is characterized in that: described screen cloth is double-decker, comprises upper strata 40 eye mesh screens and lower floor's 8 order supporting networks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601028.1U CN203494768U (en) | 2013-09-27 | 2013-09-27 | Powdered rubber screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601028.1U CN203494768U (en) | 2013-09-27 | 2013-09-27 | Powdered rubber screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494768U true CN203494768U (en) | 2014-03-26 |
Family
ID=50325775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320601028.1U Expired - Fee Related CN203494768U (en) | 2013-09-27 | 2013-09-27 | Powdered rubber screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990596A (en) * | 2014-05-23 | 2014-08-20 | 重庆市聚益橡胶制品有限公司 | Vibrating screen for rubber powder of junked tires |
-
2013
- 2013-09-27 CN CN201320601028.1U patent/CN203494768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990596A (en) * | 2014-05-23 | 2014-08-20 | 重庆市聚益橡胶制品有限公司 | Vibrating screen for rubber powder of junked tires |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |