CN203991247U - Automatic clearance roto-siofter - Google Patents
Automatic clearance roto-siofter Download PDFInfo
- Publication number
- CN203991247U CN203991247U CN201420473511.0U CN201420473511U CN203991247U CN 203991247 U CN203991247 U CN 203991247U CN 201420473511 U CN201420473511 U CN 201420473511U CN 203991247 U CN203991247 U CN 203991247U
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- CN
- China
- Prior art keywords
- roto
- siofter
- support bar
- clearing axis
- automatic clearance
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- 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.)
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Abstract
The utility model is specifically related to the improvement of Automatic clearance roto-siofter.Object is to provide the Automatic clearance roto-siofter that a kind of cleaning efficiency is high, comprise roto-siofter, described roto-siofter is comprised of slewing frame and metallic sieve, slewing frame is by sieving axle and being formed by connecting by support bar with the coaxial several bracing rings of sieve axle, above roto-siofter, be provided with clearing axis in parallel, on described clearing axis, the position of corresponding metallic sieve is provided with many flexible cleaning bands, the length of described flexible cleaning band is greater than the distance between roto-siofter and clearing axis, described clearing axis rotates by driven by motor, and the direction of rotation of clearing axis is contrary with the direction of rotation of roto-siofter.The utility model has reduced human cost effectively, has improved production efficiency, abate material time, can not cause rigid injury to metallic sieve yet, effectively guaranteed the service life of metallic sieve.
Description
Technical field
The utility model belongs to Production of manure mechanical field, is specifically related to the improvement of Automatic clearance roto-siofter.
Background technology
In Chemical Mixed Fertilizer or composite fertilizer's production process, the granulated fertilizer at oven dry or cooled different-grain diameter is carried out to gradation sizing according to technical standard, be that Chemical Mixed Fertilizer or composite fertilizer produce indispensable technical process.It is in the majority that employing roto-siofter sieves.Roto-siofter is comprised of metal shell, metallic sieve, revolving body framework and transmission device and support component.
In prior art, the complex fertilizer of employing or the roto-siofter of compound fertilizer, easily stifled sieve aperture, paste sieve, cause sieving area to reduce, and screening efficiency reduces.Therefore need regularly metallic sieve to be cleared up, existing method for cleaning is by manually regularly beaing screen cloth, then impel material in metallic sieve to come off reclaims, the method cost of labor is high, and manually beat bad control dynamics, the too small cleaning efficiency of dynamics ground, dynamics is excessive, easily damages again screen cloth.
Summary of the invention
The purpose of this utility model is to provide the Automatic clearance roto-siofter that a kind of cleaning efficiency is high.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of Automatic clearance roto-siofter, comprise roto-siofter, described roto-siofter is comprised of slewing frame and metallic sieve, slewing frame is by sieving axle and being formed by connecting by support bar with the coaxial several bracing rings of sieve axle, above roto-siofter, be provided with clearing axis in parallel, on described clearing axis, the position of corresponding metallic sieve is provided with many flexible cleaning bands, the length of described flexible cleaning band is greater than the distance between roto-siofter and clearing axis, described clearing axis rotates by driven by motor, and the direction of rotation of clearing axis is contrary with the direction of rotation of roto-siofter.
Preferred: described flexible cleaning band is set to many groups, the corresponding one group of flexible cleaning band of screen cloth between every two bracing rings, the quantity of every group of flexible cleaning band is three.
Preferred: three flexible cleaning bands of every group are along axially equidistant setting of clearing axis, and being circumferentially uniformly distributed along clearing axis.
Preferred: described flexible cleaning band is made by the rubber of inner built-in metal mesh skeleton.
Aforementioned arbitrary structures can be further preferred: one end of described support bar is fixedly connected with sieve axle, the other end of support bar is set to thread segment, on bracing ring, be provided with the through hole being slidably matched with support bar, the thread segment of support bar spins with nut after passing the through hole on bracing ring, at support bar, near the partial fixing of thread segment, be connected with block, described block is positioned at the inside of bracing ring, and is provided with cushion pad between bracing ring and block.
Preferred: on the support bar between described bracing ring and nut, to be arranged with rubber sheet gasket.
Preferred: the surface coverage of described metallic sieve has cushion.
The utlity model has following beneficial effect: the utility model has reduced human cost effectively, has improved production efficiency.Above roto-siofter, increased the clearing axis by driven by motor, clearing axis drives the flexibility cleaning band on it to beat the metallic sieve of roto-siofter while rotating, making to be blocked in material in the sieve aperture of metallic sieve comes off and enters metallic sieve inside, thereby realize the recovery to material, and effectively guaranteed the unimpeded of metallic sieve.And can when carrying out material screening, open by roto-siofter clearing axis, because the direction of rotation of clearing axis is contrary with the direction of rotation of roto-siofter, when flexible cleaning band beats metallic sieve, not only can not cause obstruction to the rotation of roto-siofter, can also there is the effect that the rotation of roto-siofter is accelerated on the contrary.Because flexibility cleaning band adopts flexible structure, moderate to the dynamics of beaing of metallic sieve, abate material time, can not cause rigid injury to metallic sieve yet, effectively guaranteed the service life of metallic sieve.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 A-A to cutaway view;
Fig. 3 is the partial enlarged drawing at B place in Fig. 2;
Fig. 4 is the partial sectional view of metallic sieve of the present utility model.
The specific embodiment
As shown in Figures 1 to 4, a kind of Automatic clearance roto-siofter, comprise frame 1, the roto-siofter being provided with successively from the bottom to top in described frame 1 and roto-siofter cleaning plant, roto-siofter and roto-siofter cleaning plant drive by motor B6 and motor A5 respectively, the direction of rotation of motor A5 and motor B6, makes the direction of rotation of roto-siofter and roto-siofter cleaning plant.
Described roto-siofter is comprised of slewing frame and metallic sieve 7, slewing frame is by sieving axle 2 and being formed by connecting by support bar 9 with the coaxial several bracing rings 8 of sieve axle 2, in the present embodiment, the quantity of bracing ring 8 is 7, and each bracing ring 8 is connected with sieve axle 2 by 6 support bars 9.One end of support bar 9 is welded and fixed with sieve axle 2, the end of the other end of support bar 9 is set to thread segment, on bracing ring 8, be provided with the through hole being slidably matched with support bar 9, the thread segment of support bar 9 passes after the through hole on bracing ring 8, nut 13 spins in end, in the process of rotating at roto-siofter for fear of nut 13, get loose, after nut 13 screws, nut 13 and the thread segment of support bar 9 are welded together.
At support bar 9, near the part of thread segment, be welded with block 10, described block 10 is positioned at the inside of bracing ring 8, and is provided with cushion pad 11 between bracing ring 8 and block 10, and cushion pad 11 is made by rubber.In the process of roto-siofter being beaten at roto-siofter cleaning plant, the power of beaing is delivered to the junction of bracing ring 8 and support bar 9, if bracing ring 8 with the junction of support bar 9 for being fixedly connected with, stress is comparatively concentrated, long-term beaing can cause this place to be split, and bracing ring 8 is come off from support bar 9, affect equipment life, and can cause security incident.And will adopt support bar 9 and being connected of bracing ring 8 structure of the present utility model; the power of beaing makes the bracing ring 8 small distance of sliding on support bar 9 by through hole; and by the buffering of cushion pad 11; this power of beaing is eliminated; thereby avoided stress to concentrate the damage to this junction, effectively protected the safety of equipment.
For the further rigid contact between buffering bracing ring 8 and nut 13, on the support bar 9 of stating between bracing ring 8 and nut 13, be arranged with rubber sheet gasket 12 and cushion.For fear of roto-siofter cleaning plant, metallic sieve 7 is directly beaten, in the surface coverage of metallic sieve 7, have cushion 14 to protect.
Described roto-siofter cleaning plant is by the clearing axis parallel with roto-siofter 3, and be fixed on clearing axis 3 flexible cleaning and be with 4 compositions, in order to guarantee flexible pliability and service life of clearing up with 4 simultaneously, flexible cleaning is made with the rubber of the inner built-in metal mesh skeleton of 4 employings.
Described flexible cleaning arranges with the position of 4 corresponding metallic sieves 7, and described flexible cleaning is greater than the distance between roto-siofter and clearing axis 3 with 4 length, makes every flexible cleaning all can beat metallic sieve 7 with 4 lower end.In practical application, flexible cleaning is selected according to the required power of beaing of roto-siofter with 4 length.
Described flexible cleaning is with 4 to be set to many groups, and the corresponding one group of flexible cleaning of screen cloth between every two bracing rings 8 is with 4, and, in present embodiment, flexible cleaning is with 4 to be 6 groups.
Every group of flexible quantity of clearing up with 4 is three, and three flexible cleanings of every group are with the 4 axially equidistant settings along clearing axis 3, and being circumferentially uniformly distributed along clearing axis 3.Make every group three flexible cleanings beat the axis of metallic sieve 7 and circumferential zones of different with 4, guaranteed uniformity that metallic sieve 7 is beaten, the material of metallic sieve 7 is stopped up in abate more effectively.
Claims (7)
1. an Automatic clearance roto-siofter, comprise roto-siofter, described roto-siofter is comprised of slewing frame and metallic sieve, slewing frame is by sieving axle and being formed by connecting by support bar with the coaxial several bracing rings of sieve axle, it is characterized in that: above roto-siofter, be provided with clearing axis in parallel, on described clearing axis, the position of corresponding metallic sieve is provided with many flexible cleaning bands, the length of described flexible cleaning band is greater than the distance between roto-siofter and clearing axis, described clearing axis rotates by driven by motor, and the direction of rotation of clearing axis is contrary with the direction of rotation of roto-siofter.
2. Automatic clearance roto-siofter according to claim 1, is characterized in that: described flexible cleaning band is set to many groups, the corresponding one group of flexible cleaning band of screen cloth between every two bracing rings, and the quantity of every group of flexible cleaning band is three.
3. Automatic clearance roto-siofter according to claim 2, is characterized in that: three flexible cleaning bands of every group are along axially equidistant setting of clearing axis, and being circumferentially uniformly distributed along clearing axis.
4. Automatic clearance roto-siofter according to claim 3, is characterized in that: described flexible cleaning band is made by the rubber of inner built-in metal mesh skeleton.
5. according to the Automatic clearance roto-siofter described in any one in claim 1 to 4, it is characterized in that: one end of described support bar is fixedly connected with sieve axle, the other end of support bar is set to thread segment, on bracing ring, be provided with the through hole being slidably matched with support bar, the thread segment of support bar spins with nut after passing the through hole on bracing ring, at support bar, near the partial fixing of thread segment, be connected with block, described block is positioned at the inside of bracing ring, and is provided with cushion pad between bracing ring and block.
6. Automatic clearance roto-siofter according to claim 5, is characterized in that: on the support bar between described bracing ring and nut, be arranged with rubber sheet gasket.
7. Automatic clearance roto-siofter according to claim 6, is characterized in that: the surface coverage of described metallic sieve has cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473511.0U CN203991247U (en) | 2014-08-21 | 2014-08-21 | Automatic clearance roto-siofter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473511.0U CN203991247U (en) | 2014-08-21 | 2014-08-21 | Automatic clearance roto-siofter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991247U true CN203991247U (en) | 2014-12-10 |
Family
ID=52031316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473511.0U Expired - Fee Related CN203991247U (en) | 2014-08-21 | 2014-08-21 | Automatic clearance roto-siofter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991247U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772398A (en) * | 2016-03-18 | 2016-07-20 | 中国环境科学研究院 | Cleaning type anti-clogging roller device |
| CN106807635A (en) * | 2016-12-23 | 2017-06-09 | 安徽六国化工股份有限公司 | A kind of succinct drum screen cleaning plant |
| CN106862052A (en) * | 2017-03-10 | 2017-06-20 | 四环锌锗科技股份有限公司 | Discharge device for ball mill |
| CN108672260A (en) * | 2018-07-24 | 2018-10-19 | 大连百味佳食品有限公司 | Drum screen pats cleaning plant |
| CN115646798A (en) * | 2022-11-16 | 2023-01-31 | 江苏东水智慧节水灌溉科技有限公司 | Agricultural discarded object screening plant for soil remediation |
-
2014
- 2014-08-21 CN CN201420473511.0U patent/CN203991247U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772398A (en) * | 2016-03-18 | 2016-07-20 | 中国环境科学研究院 | Cleaning type anti-clogging roller device |
| CN106807635A (en) * | 2016-12-23 | 2017-06-09 | 安徽六国化工股份有限公司 | A kind of succinct drum screen cleaning plant |
| CN106862052A (en) * | 2017-03-10 | 2017-06-20 | 四环锌锗科技股份有限公司 | Discharge device for ball mill |
| CN108672260A (en) * | 2018-07-24 | 2018-10-19 | 大连百味佳食品有限公司 | Drum screen pats cleaning plant |
| CN115646798A (en) * | 2022-11-16 | 2023-01-31 | 江苏东水智慧节水灌溉科技有限公司 | Agricultural discarded object screening plant for soil remediation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150821 |
|
| EXPY | Termination of patent right or utility model |