CN203108788U - Novel efficient heavy sieve - Google Patents
Novel efficient heavy sieve Download PDFInfo
- Publication number
- CN203108788U CN203108788U CN 201320142223 CN201320142223U CN203108788U CN 203108788 U CN203108788 U CN 203108788U CN 201320142223 CN201320142223 CN 201320142223 CN 201320142223 U CN201320142223 U CN 201320142223U CN 203108788 U CN203108788 U CN 203108788U
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- China
- Prior art keywords
- described screen
- sieving
- screen box
- box
- screen cloth
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Abstract
The utility model relates to the technical field of sieving equipment, in particular to a novel efficient heavy sieve which comprises a sieving box, a sieving screen obliquely arranged in the sieving box and a shock excitation device arranged in the middle of the top of the sieving box. The shock excitation device comprises two vibration exciters which are parallelly arranged. The novel efficient heavy sieve uses the shock excitation device to shock and excite the sieving box to drive the sieving screen in the sieving box to move to finish sieving materials. Thus, the novel efficient heavy sieve has the advantages of being small in size, large in sieving capacity, light in weight, convenient to install, capable of bringing convenience to processing distribution, small in energy consumption, capable of saving a lot of energy, low in price, small in the number of spare parts, simple in structure, attractive in appearance and the like. In addition, the sieving screen is convenient to replace.
Description
Technical field
The utility model relates to the screening plant technical field, is specifically related to a kind of new and effective heavy sieve.
Background technology
At present, efficient heavy vibratory sieve is a kind of novel screening plant, it be widely used in every profession and trades such as mine, coal, electric power, metallurgy, building materials, refractory material to large-block material and in, the grading of small particles material.
Traditional heavy type sieve is because design is reasonable inadequately, and a variety of causes influences, thereby causes material skewness in the compass screen surface screening process, and screening efficiency is low, energy consumption height, mounting or dismounting difficulty simultaneously, inconvenient maintenance.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, volume is little, in light weight, less energy consumption, new and effective heavy sieve that screening efficiency is high.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: a kind of new and effective heavy sieve, comprise screen box, tilt to be located at the screen cloth in the described screen box and the exciting device of being located at described screen box crown center position, described exciting device comprises two vibrators, described two vibrators be arranged in parallel, described two vibrators produce exciting force and pass on the screen cloth in the described screen box by described screen box, and drive described screen cloth and make vertical anteroposterior position shifting movement; The top of described screen box is provided with the material feed hopper, and the top of described screen box is provided with the material material-falling hopper, and described screen box is fixedly mounted on the base.
Further, described screen box is provided with dust cover.
Further, the angle of inclination of described screen cloth is 10～30 degree.
Further, described screen cloth is individual layer, bilayer or multilayer.
Further, the sieve diameter on the described screen cloth is 3～200mm.
Further, the frequency that shakes of described efficient heavy sieve is 960 times/min.
The utlity model has following beneficial effect: a kind of new and effective heavy sieve described in the utility model, comprise screen box, tilt to be located at the screen cloth in the described screen box and the exciting device of being located at described screen box crown center position, employing is by exciting device exciting screen box, thereby the action of the screen cloth in the drive screen box, finish the screening operation of material, thereby it is little to the utlity model has volume, and sieving capacity is big; In light weight, be convenient to install and technology arrangement; Less energy consumption can be saved a large amount of energy; Price is low, and the spare part amount is few; Simple in structure, handsome in appearance; Screen cloth is changed characteristics such as easy.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing present embodiment is further described in detail.
A kind of new and effective heavy sieve described in the utility model, comprise screen box 1, tilt to be located at the screen cloth 2 in the described screen box 1 and the exciting device of being located at described screen box 1 crown center position, described exciting device comprises two vibrators 3, described two vibrators 3 be arranged in parallel, described two vibrators 3 produce exciting forces and pass on the screen cloth 2 in the described screen box 1 by described screen box 1, and drive described screen cloth 2 and make vertical anteroposterior position shifting movement; The top of described screen box 1 is provided with material feed hopper 4, and the bottom of described screen box 1 is provided with material material-falling hopper 5, and described screen box 1 is fixedly mounted on the base 6; In the present embodiment, the exciting force that is produced by two vibrators passes on the screen cloth in the screen box by screen box, the exciting force that produces because of vibrator is longitudinal force, force screen box to drive the screen cloth face and do vertically front and back displacement, under certain condition, material on the screen cloth face is thrown forward because being subjected to the effect of exciting power, material less than sieve aperture when falling then drops in the material material-falling hopper through screen cloth, the movement locus of material on the screen cloth face is projectile motion, because the material movement that goes round and begins again like this, thereby finish the material screening operation.
Described screen box 1 is provided with dust cover 7, and design like this is used for high throughput, and the screening operation of the granule materials of dust pollution is arranged, and avoids environmental pollution.
The angle of inclination of described screen cloth 2 is 10～30 degree, and in the present embodiment, the angle of inclination of screen cloth is preferably 20 degree, increases effective sifting area, improves screening efficiency.
Described screen cloth 2 is individual layer, bilayer or multilayer, when reality is sieved, can select according to the material situation, satisfies and produces needs.
Sieve diameter on the described screen cloth 2 is 3～200mm, be convenient to large-block material and in, the screening of little grainy material.
The frequency that shakes of described efficient heavy sieve is 960 times/min, and its exciting force is strong, effectively improves screening efficiency.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. new and effective heavy type is sieved, it is characterized in that, comprise screen box (1), tilt to be located at the screen cloth (2) in the described screen box (1) and the exciting device of being located at described screen box (1) crown center position, described exciting device comprises two vibrators (3), described two vibrators (3) be arranged in parallel, described two vibrators (3) produce exciting force and pass on the interior screen cloth (2) of described screen box (1) by described screen box (1), and drive described screen cloth (2) and make vertical anteroposterior position shifting movement; The top of described screen box (1) is provided with material feed hopper (4), and the bottom of described screen box (1) is provided with material material-falling hopper (5), and described screen box (1) is fixedly mounted on the base (6).
2. new and effective heavy sieve according to claim 1 is characterized in that described screen box (1) is provided with dust cover (7).
3. new and effective heavy sieve according to claim 1 is characterized in that, the angle of inclination of described screen cloth (2) is 10～30 degree.
4. new and effective heavy sieve according to claim 1 is characterized in that described screen cloth (2) is individual layer, bilayer or multilayer.
5. new and effective heavy sieve according to claim 1 is characterized in that the sieve diameter on the described screen cloth (2) is 3～200mm.
6. new and effective heavy sieve according to claim 1 is characterized in that, the frequency that shakes of described efficient heavy sieve is 960 times/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142223 CN203108788U (en) | 2013-03-27 | 2013-03-27 | Novel efficient heavy sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142223 CN203108788U (en) | 2013-03-27 | 2013-03-27 | Novel efficient heavy sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203108788U true CN203108788U (en) | 2013-08-07 |
Family
ID=48889166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142223 Expired - Fee Related CN203108788U (en) | 2013-03-27 | 2013-03-27 | Novel efficient heavy sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203108788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170454A (en) * | 2013-03-27 | 2013-06-26 | 海安县联源机械制造有限公司 | Novel efficient heavy sieve |
-
2013
- 2013-03-27 CN CN 201320142223 patent/CN203108788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170454A (en) * | 2013-03-27 | 2013-06-26 | 海安县联源机械制造有限公司 | Novel efficient heavy sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Haian town of Haian County in Jiangsu province 226600 Nantong Tongyang Road No. 19 Patentee after: NANTONG UNION MACHINERY ELECTRONTCS TECHNOLOGY Co.,Ltd. Address before: Haian town of Haian County in Jiangsu province 226600 Nantong Tongyang Road No. 19 Patentee before: HAI'AN COUNTY UNION MACHINERY MANUFACTURING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |