CN202479133U - Vibrating screen - Google Patents
Vibrating screen Download PDFInfo
- Publication number
- CN202479133U CN202479133U CN2011205407730U CN201120540773U CN202479133U CN 202479133 U CN202479133 U CN 202479133U CN 2011205407730 U CN2011205407730 U CN 2011205407730U CN 201120540773 U CN201120540773 U CN 201120540773U CN 202479133 U CN202479133 U CN 202479133U
- Authority
- CN
- China
- Prior art keywords
- screen plate
- screen
- vibrating
- sieve plate
- chute
- 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 discloses a vibrating screen with a high separation and recovery rate. The vibrating screen comprises an obliquely placed screen plate, wherein the screen plate is flexibly connected with a support frame and connected with a vibrating device, an obliquely placed chute is disposed under the screen plate, and a flexible connecting device consists of a plurality of elastic elements supporting the screen plate on the support frame. The design of the elastic elements supporting the screen plate enables the screen plate to suspend almost above the support frame so that the screen plate can move rapidly with slight drag driven by the vibrating device. As a result, particles on the screen plate are scattered quickly and evenly, and then thin particles are separated from the screen plate and drop into the chute for recovery while coarse particles continue moving along the screen plate and finally are discharged from an opening on a lower side of the screen plate. Therefore, the vibrating screen can be driven by the vibrating device with small driving force, and ensures that the separation and recovery rate is at a high level. The vibrating screen can be used for further screening of tailings of titanium middlings selected by a dry magnetic separation machine.
Description
Technical field
The application relates to a kind of vibratory sieve.
Background technology
At present, it is higher to utilize dry-type magnetic extractor to sort the grade of the mine tailing behind the titanium chats, and these mine tailings are directly abandoned, and fail to accomplish to the resources effective utilization.
The utility model content
The utility model technical problem to be solved provides the higher vibratory sieve of a kind of sorting rate of recovery.
The vibratory sieve of the utility model comprises the sieve plate that is obliquely installed; This sieve plate flexibly connects on support and with vibrating device and links to each other; There is the chute that is obliquely installed the below of this sieve plate, and said flexible connecting device is made up of a plurality of flexible members that sieve plate is supported on the support.
Further, said flexible member is a spring.
Further, the two ends of said each flexible member link to each other with sieve plate with support through threaded connector respectively.
Further, the angle of inclination of said sieve plate is greater than 10 ° and less than 20 °.
The beneficial effect of the utility model is: the design by a plurality of flexible member supporting screening plates makes sieve plate near being suspended in the support top; So that the rapid movement of sieve plate slight drag under the drive of vibrating device, thus, the particle on the sieve plate is broken up by rapid and uniform; At this moment; Thinner particle sorts out and falls into chute and be able to reclaim from sieve plate, and thicker particle then continues to move along sieve plate, discharges from the opening of the low side of sieve plate at last.It is thus clear that the application's vibratory sieve can be driven by the vibrating device of less driving force, and guarantee that the sorting rate of recovery is in higher level.This vibratory sieve can be used for the mine tailing that dry-type magnetic extractor sorts behind the titanium chats is further sieved, thereby improves the rate of recovery, realizes the resources effective utilization.
Description of drawings
Fig. 1 is the structural representation of the application's vibratory sieve.
Be labeled as among the figure: material distributing machine 1, vibrating motor 2, support 3, spring 4, chute 5, support 6, sieve plate 7, threaded connector 8.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
Vibratory sieve as shown in Figure 1, it comprises the sieve plate 7 that is obliquely installed, sieve plate 7 is connected with vibrating motor 2 through support 3; This sieve plate 7 is supported on support 6 tops by four springs 4; Said spring 4 is all vertical with support 6, and the two ends of spring 4 link to each other with sieve plate 7 with support 6 through threaded connector 8 respectively, and the upper end of support 6 is a hollow-core construction; The below of this hollow-core construction is equipped with the chute 5 that is obliquely installed; The angle of inclination of chute 5 is greater than 20 °, so that can sliding along chute 5 voluntarily than fine grained of coming out of screening, and the angle of inclination of sieve plate 7 is more preferably greater than 10 ° and less than 20 °; The assurance time of staying of particle on sieve plate 7 to be screened neither can be oversize can be too not short yet, reach preferable screening effeciency.During work; This sieve plate 7 is motion in the horizontal direction basically under the drive of vibrating motor 2, and because above-mentioned four springs 4 make sieve plate 7 near being suspended in support 6 tops, so that the rapid movement of sieve plate 7 slight drag under the drive of vibrating motor 2; Thus; Broken up by rapid and uniform from the particle that material distributing machine 1 is trickled down on sieve plate 7, at this moment, thinner particle sorts out and falls into chute 5 and be able to recovery from sieve plate 7; Thicker particle then continues to move along sieve plate 7, discharges from the opening of sieve plate 7 low sides at last.
Claims (4)
1. vibratory sieve; Comprise the sieve plate (7) that is obliquely installed; This sieve plate (7) flexibly connects at support (6) and upward and with vibrating device links to each other; There is the chute (5) that is obliquely installed the below of this sieve plate (7), and it is characterized in that: said flexible connecting device is made up of a plurality of flexible members that sieve plate (7) is supported on the support (6).
2. vibratory sieve as claimed in claim 1 is characterized in that: said flexible member is spring (4).
3. according to claim 1 or claim 2 vibratory sieve, it is characterized in that: the two ends of said each flexible member link to each other with sieve plate (7) with support (6) through threaded connector (8) respectively.
4. according to claim 1 or claim 2 vibratory sieve, it is characterized in that: the angle of inclination of said sieve plate (7) is greater than 10 ° and less than 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205407730U CN202479133U (en) | 2011-12-21 | 2011-12-21 | Vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205407730U CN202479133U (en) | 2011-12-21 | 2011-12-21 | Vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479133U true CN202479133U (en) | 2012-10-10 |
Family
ID=46953596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205407730U Expired - Fee Related CN202479133U (en) | 2011-12-21 | 2011-12-21 | Vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665069A (en) * | 2016-03-16 | 2016-06-15 | 杨露萍 | Plastic particle smashing, screening and drying device |
| CN110038791A (en) * | 2019-05-20 | 2019-07-23 | 苏州嘉诺环境工程有限公司 | A kind of relaxation sieve |
-
2011
- 2011-12-21 CN CN2011205407730U patent/CN202479133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105665069A (en) * | 2016-03-16 | 2016-06-15 | 杨露萍 | Plastic particle smashing, screening and drying device |
| CN110038791A (en) * | 2019-05-20 | 2019-07-23 | 苏州嘉诺环境工程有限公司 | A kind of relaxation sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20131221 |