CN2738898Y - Anti-blocked revolving screen - Google Patents
Anti-blocked revolving screen Download PDFInfo
- Publication number
- CN2738898Y CN2738898Y CN 200420097623 CN200420097623U CN2738898Y CN 2738898 Y CN2738898 Y CN 2738898Y CN 200420097623 CN200420097623 CN 200420097623 CN 200420097623 U CN200420097623 U CN 200420097623U CN 2738898 Y CN2738898 Y CN 2738898Y
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- China
- Prior art keywords
- rotating disk
- hollow rotating
- shaft
- rotary screen
- roto
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- Expired - Fee Related
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Abstract
The utility model discloses an anti-blocked revolving screen, comprising a sloping bracket, and, a motor and a cylinder screen installed on the bracket. The cylinder screen comprises hollow rotary plates at both end parts and bars installed on the rotary plates at the preset intervals. Revolving supporting wheels are symmetrically installed on the bracket, and the hollow rotary plates are correspondingly installed on the revolving supporting wheels. The outer side of the cylinder screen is provided with a power shaft parallel to the axis of the hollow rotary plate and a driven shaft, and the power shaft and the driven shaft are supported on the bracket. The power shaft which is provided with a drive mechanism driving the hollow rotary plate is connected with the motor in the mode of power. The driven shaft is provided with a plurality of chain pulleys corresponding to the interval between the bars. The utility model efficaciously prevents the screen apertures from being blocked by over-size moisture capacity of the screened materials, ensures the screen apertures to be expedite, alleviates the labor intensity, and reduces the production cost.
Description
Technical field
The utility model relates to a kind of granule materials screening installation, is a kind of anti-blocking roto-siofter specifically.
Background technology
Be widely used in power plant at present, the colliery, the cement plant, the granule materials screening installation of industries such as building materials, general vibratory sieve or the rotary screen of adopting, granularity requirements by the material that is sized on the screen cloth designs the aperture, and this minute sieve apparatus, requiring technically can not be greater than 8%-10% by the material contained humidity of sub-sieve, humidity is excessive, increased the viscosity that is sized material, sieve aperture is easily blocked, material is difficult to screening, and the particularly outdoor material of depositing is difficult to guarantee water content, particularly arrive rainy season, the outdoor humidity of materials of depositing exceeds standard, and is unimpeded in order to make sieve aperture, have to be with manually constantly clearing up the sieve aperture that is blocked, increase working strength of workers, improved production cost.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of anti-blocking roto-siofter, and this roto-siofter can effectively prevent to be sized the drawback of material because of the excessive obstruction sieve aperture of water content.
For solving the problems of the technologies described above, the utility model comprises the support of inclination, rack-mount motor and rotary screen, its design feature is: described rotary screen comprises the hollow rotating disk at both ends and is installed in rod on the hollow rotating disk by predetermined gap, the revolution support wheel is installed on support symmetrically, and hollow rotating disk frame accordingly is contained on the revolution support wheel; Be provided with line shaft and driven shaft with described hollow turntable shaft line parallel in the outside of rotary screen, line shaft and driven shaft all are supported on the support, line shaft is connected with motor power, the driving mechanism that drives described hollow rotating disk is installed on the line shaft, several sprocket wheels corresponding with the gap between the rod are installed on the driven shaft side by side.
As to improvement of the present utility model, described driving mechanism is a pair of driving gear, and described hollow rotating disk is the driven gear corresponding with described driving gear.
As the utility model is further improved, installed inside at rotary screen has the back shaft parallel with described driven shaft, this back shaft is supported on the support and is opposed with driven shaft, be set with block clearing mechanism on the back shaft, the driven sprocket that this block clearing mechanism is and the contacted scraper plate of rod inner peripheral surface or several are installed side by side, the pitch of this driven sprocket is corresponding with the gap between the rod and be provided with alternately with described sprocket wheel; Be provided with on the interlude of rotary screen and strengthen hollow rotating disk, the below of strengthening hollow rotating disk is provided with the revolution support wheel.
After adopting said structure, be sized material in the process of rotary screen of flowing through, screen the gap between rod, the material discharging opening of larger particles flows out, if stop up sieve aperture because of water content is excessive because of being sized material, then in time clears up the sieve aperture that is blocked by several sprocket wheels corresponding with the gap between the rod that are installed in side by side on the driven shaft in the rotary screen rotating process, guarantee the unimpeded of sieve aperture, alleviate working strength of workers, reduced production cost, improved operating efficiency.And drive hollow rotating disk rotary screen is rotated on the revolution support wheel by driving gear, avoid occurring skidding, installed inside block clearing mechanism at rotary screen, then further guarantee the unimpeded of sieve aperture, on the interlude of rotary screen, be provided with and strengthen hollow rotating disk, prevent that rotary screen from deforming at it when oversize in the radial direction because of axial length.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Fig. 1 is the structural representation of the utility model side-looking;
Fig. 2 is the A-A view of a kind of embodiment of Fig. 1;
Fig. 3 is the A-A view of the another kind of embodiment of Fig. 1;
Fig. 4 is the structural representation that I portion amplifies among Fig. 3.
The specific embodiment
Anti-blocking roto-siofter shown in the drawings, the support 1 that comprises inclination, motor 2 and rotary screen 4 are installed on support 1, this rotary screen 4 is made of the hollow rotating disk 5 at both ends and the some rods 6 that are installed on the hollow rotating disk 5 by predetermined gap, have flange on the hollow rotating disk 5, rod 6 has enough elasticity and wearability, make with stainless steel material, rationally arrange by the granularity requirements of the material that is sized in gap between each rod 6, revolution support wheel 3 is installed on support 1 symmetrically, hollow rotating disk 5 frame accordingly is contained on the revolution support wheel 3, the charging aperture of rotary screen 4 is higher than discharging opening, the axis and the horizontal plane that are rotary screen 4 have certain included angle, when the axial length of rotary screen is longer, can install additional on the interlude of rotary screen 4 and strengthen hollow rotating disk 13, the quantity of strengthening hollow rotating disk 13 can be 1-3, and each below of strengthening hollow rotating disk 13 is equipped with a pair of revolution support wheel 3; On support 1, the outside of rotary screen 4 is equipped with and the parallel line shaft 7 of described hollow rotating disk 5 axis, line shaft 7 is connected with motor 2 power, the driving mechanism 8 that drives described hollow rotating disk 5 is installed on the line shaft 7, this driving mechanism 8 is a pair of driving gear, and hollow rotating disk 5 is the driven gear corresponding with described driving gear, certainly this driving mechanism 8 also can be a friction pulley, and the outer peripheral face of then hollow rotating disk 5 is coarse surface.On support 1, the outside of rotary screen 4 also is equipped with and the parallel driven shaft 9 of described hollow rotating disk 5 axis, driven shaft 9 is installed on the correspondence position of hollow rotating disk 5 central axis below support 1, the central axis that is rotary screen 4 is above support 1, several sprocket wheels 10 corresponding with the gap between the rod 6 are installed on the driven shaft 9 side by side, be that the pitch of sprocket wheel 10 and the gap between the rod 6 adapt, sprocket wheel 10 is set according to the granularity requirements of the material that is sized in driven shaft 9 gap on axially.In order better to guarantee the unimpeded of sieve aperture, in the installed inside of rotary screen 4 back shaft 11 parallel with described driven shaft 9 arranged, this back shaft 11 is supported on the support 1 and is opposed with driven shaft 9, be set with block clearing mechanism 12 on the back shaft 11, this block clearing mechanism 12 is and the contacted scraper plate of rod 6 inner peripheral surfaces, also can be several driven sprockets of installing side by side, the pitch of this driven sprocket is corresponding with the gap between the rod 6 and be provided with alternately with described sprocket wheel 10, rotary screen 4 is in screening process, in, outer sprocket wheel and the 6 mutual interlocks of each rod, tamper between the rod seam is in time removed, reached the anti-blocking purpose of sieve aperture.This anti-blocking roto-siofter can be widely used in industries such as power plant, colliery, cement plant, building materials, carries out the granule materials screening.
Claims (6)
1, a kind of anti-blocking roto-siofter, the support (1) that comprises inclination, be installed in motor (2) and rotary screen (4) on the support (1), it is characterized in that: described rotary screen (4) comprises the hollow rotating disk (5) at both ends and is installed in rod (6) on the hollow rotating disk (5) by predetermined gap, revolution support wheel (3) is installed on support (1) symmetrically, and hollow rotating disk (5) frame accordingly is contained on the revolution support wheel (3); Be provided with line shaft (7) parallel and driven shaft (9) with described hollow rotating disk (5) axis in the outside of rotary screen (4), line shaft (7) and driven shaft (9) all are supported on the support (1), line shaft (7) is connected with motor (2) power, the driving mechanism (8) that drives described hollow rotating disk (5) is installed on the line shaft (7), several sprocket wheels (10) corresponding with the gap between the rod (6) are installed on the driven shaft (9) side by side.
2, anti-blocking roto-siofter according to claim 1 is characterized in that: described driving mechanism (8) is a pair of driving gear, and described hollow rotating disk (5) is the driven gear corresponding with described driving gear.
3, anti-blocking roto-siofter according to claim 1, it is characterized in that: the installed inside at rotary screen (4) has the back shaft (11) parallel with described driven shaft (9), it is last and opposed with driven shaft (9) that this back shaft (11) is supported on support (1), is set with block clearing mechanism (12) on the back shaft (11).
4, anti-blocking roto-siofter according to claim 3 is characterized in that: described block clearing mechanism (12) is and the contacted scraper plate of rod (6) inner peripheral surface.
5, anti-blocking roto-siofter according to claim 3, it is characterized in that: described block clearing mechanism (12) is several driven sprockets of installing side by side, and the pitch of this driven sprocket is corresponding with the gap between the rod (6) and be provided with alternately with described sprocket wheel (10).
6, according to each described anti-blocking roto-siofter of claim 1 to 5, it is characterized in that: be provided with on the interlude of rotary screen (4) and strengthen hollow rotating disk (13), the below of strengthening hollow rotating disk (13) is provided with revolution support wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097623 CN2738898Y (en) | 2004-11-09 | 2004-11-09 | Anti-blocked revolving screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097623 CN2738898Y (en) | 2004-11-09 | 2004-11-09 | Anti-blocked revolving screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2738898Y true CN2738898Y (en) | 2005-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420097623 Expired - Fee Related CN2738898Y (en) | 2004-11-09 | 2004-11-09 | Anti-blocked revolving screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2738898Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128045A (en) * | 2011-11-22 | 2013-06-05 | 四川科伦药业股份有限公司 | Strip hole drum screen |
| CN103706563A (en) * | 2013-12-19 | 2014-04-09 | 广西大学 | Self-cleaning device of rotary screen |
| CN103846219A (en) * | 2012-12-03 | 2014-06-11 | 韩商·力贝尔股份有限公司 | Apparatus for preventing clogging of screen hole of soil sorting machine |
| CN104259166A (en) * | 2014-08-20 | 2015-01-07 | 济南巴顿化肥有限公司 | Device for removing blocking on inner wall of drum-type granulating machine |
| CN108453616A (en) * | 2018-03-07 | 2018-08-28 | 文山苗乡三七科技有限公司 | Radix Notoginseng grinding device |
| CN110813699A (en) * | 2019-12-19 | 2020-02-21 | 徐州铭创自动化科技有限公司 | Mining multistage drum sieve |
| CN111097678A (en) * | 2019-12-13 | 2020-05-05 | 吴满钢 | Screening sand device is used in road and bridge construction |
| CN111728234A (en) * | 2020-07-27 | 2020-10-02 | 温州大学激光与光电智能制造研究院 | Walnut peeling device |
| CN113273328A (en) * | 2021-05-26 | 2021-08-20 | 姜易娜 | Self-cleaning device of mulch recycling machine |
| CN115463831A (en) * | 2022-08-24 | 2022-12-13 | 农业农村部南京农业机械化研究所 | Nut drum screening mechanism with screening and anti-blocking functions |
-
2004
- 2004-11-09 CN CN 200420097623 patent/CN2738898Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128045A (en) * | 2011-11-22 | 2013-06-05 | 四川科伦药业股份有限公司 | Strip hole drum screen |
| CN103846219A (en) * | 2012-12-03 | 2014-06-11 | 韩商·力贝尔股份有限公司 | Apparatus for preventing clogging of screen hole of soil sorting machine |
| CN103846219B (en) * | 2012-12-03 | 2016-03-09 | 韩商·力贝尔股份有限公司 | For preventing the device of the sieve pore blockade of classification of soils machine |
| CN103706563A (en) * | 2013-12-19 | 2014-04-09 | 广西大学 | Self-cleaning device of rotary screen |
| CN104259166A (en) * | 2014-08-20 | 2015-01-07 | 济南巴顿化肥有限公司 | Device for removing blocking on inner wall of drum-type granulating machine |
| CN108453616A (en) * | 2018-03-07 | 2018-08-28 | 文山苗乡三七科技有限公司 | Radix Notoginseng grinding device |
| CN111097678A (en) * | 2019-12-13 | 2020-05-05 | 吴满钢 | Screening sand device is used in road and bridge construction |
| CN110813699A (en) * | 2019-12-19 | 2020-02-21 | 徐州铭创自动化科技有限公司 | Mining multistage drum sieve |
| CN111728234A (en) * | 2020-07-27 | 2020-10-02 | 温州大学激光与光电智能制造研究院 | Walnut peeling device |
| CN113273328A (en) * | 2021-05-26 | 2021-08-20 | 姜易娜 | Self-cleaning device of mulch recycling machine |
| CN115463831A (en) * | 2022-08-24 | 2022-12-13 | 农业农村部南京农业机械化研究所 | Nut drum screening mechanism with screening and anti-blocking functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WEIFANG HUIYING HEAVY MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHAO FUGUANG Effective date: 20120524 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 262600 WEIFANG, SHANDONG PROVINCE TO: 262601 WEIFANG, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120524 Address after: 262601, No. nine, No. 31, Linqu County, Weifang, Shandong Patentee after: Weifang Huiying Heavy Machinery Co., Ltd. Address before: 262600, Shandong province Weifang Linqu County Culture Road No. 29 oil machinery factory Zhao Xingwu turn Patentee before: Zhao Fuguang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051109 Termination date: 20131109 |