CN201470603U - Roller frame of drum sorting screen - Google Patents
Roller frame of drum sorting screen Download PDFInfo
- Publication number
- CN201470603U CN201470603U CN2009203078981U CN200920307898U CN201470603U CN 201470603 U CN201470603 U CN 201470603U CN 2009203078981 U CN2009203078981 U CN 2009203078981U CN 200920307898 U CN200920307898 U CN 200920307898U CN 201470603 U CN201470603 U CN 201470603U
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- CN
- China
- Prior art keywords
- steel plate
- frame
- ring frame
- roller frame
- separating sieve
- 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 roller frame of a drum sorting screen, which comprises a connecting steel plate (1) with a round faced structure. The two sides of the connecting steel plate (1) are provided with an annular frame (2), the annular frames (2) are arranged symmetrically on the two sides, material holes (3) are arranged in the clearance between the annular frames (2) on the connecting steel plate (1), and the outer rings of the annular frames (2) are respectively provided with a slide rail (5). With the multi-layered material frame on the round faced steel plate, when installed on the drum sorting screen, the utility model prevents the use of the traditional intermediate shaft structure, avoids the frequent maintenance, and has no influence on the feeding of the drum sorting screen. The utility model has the advantages of simple structure, easy manufacture, high product durability, high structural strength and good service effect.
Description
Technical field
The utility model relates to a kind of roller frame, especially a kind of roller frame of screen drum separating sieve.
Background technology
At present, the cylinder separating sieve is widely used in the ore sorting in the mine industry.Traditional cylinder separating sieve mainly is the mode that adopts the axis driving drum, but because the separating cylinder volume of cylinder separating sieve is bigger, axis is also longer relatively, the production and processing difficulty that has so not only caused axis, and in use the wearing and tearing to axis are big, axis is damaged, reduced the service life of cylinder separating sieve greatly, increased its maintenance cost; And, axis must therefore return and bring inconvenience in the position at separating cylinder center to feeding in raw material in the separating cylinder because installing.
The utility model content:
The purpose of this utility model is: a kind of roller frame of screen drum separating sieve is provided, it is installed on the cylinder separating sieve, just can not use axis to carry out transmission, reduce and safeguard, make things convenient for the cylinder separating sieve reinforced, to overcome the deficiencies in the prior art.
The utility model is achieved in that the roller frame of screen drum separating sieve, the connection steel plate that comprises the disc structure, be provided with the ring frame of annular in the both sides that connect steel plate, the ring frame position symmetry of both sides, and between the ring frame gap that connects on the steel plate, be provided with the material hole, on the outer shroud of ring frame, be provided with slide rail.
Ring frame is two or more.
Be provided with reinforcement radially in the both sides that connect steel plate, reinforcement is fixed on the connection steel plate between the material interporal lacuna, and the one end is connected with ring frame.
Inboard at ring frame is provided with ring stiffener.
On ring frame, be provided with fixedly steel bar perpendicular to ring frame.
Owing to adopted technique scheme, compared with prior art, the utility model adopts the material frame of producing sandwich construction on the steel plate of a disc structure, it is installed in avoids adopting traditional middle axle construction on the screen drum separating sieve, avoided frequent maintenance, and do not influenced the screen drum separating sieve reinforced.Of the present utility model simple in structure, to make easily, the durability of product is good, the structural strength height, result of use is good.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment of the present utility model: the structure of the roller frame of the screen drum separating sieve of making as shown in Figure 1, when making, be made into the connection steel plate 1 of disc structure earlier with a block plate, 3 ring frames 2 making are welded on the side that connects steel plate 1 successively, again with other 3 ring frames 2 according to size and location, symmetry be welded on the opposite side that connects steel plate 1; On the interval that connects between steel plate 1 and the ring frame 2, cut out material hole 3 then, and all weld ring stiffener 6 in the inboard of each ring frame 2; Slide rail of making in advance 5 of welding on the outer shroud of ring frame 2; Weld reinforcement 4 radially at last on the two sides that connects steel plate 1, reinforcement 4 is between 3 gaps, material hole, and the termination of reinforcement 4 is welded on the ring frame 2, is between two ring frames 2, just welds one group of reinforcement 4 between per two adjacent ring frames 2.
Because connecting steel plate 1 is that the integral plate that adopts is made with ring frame 2, so its whole stressing conditions and stress dispersion effect are good more than adopting independent steel bar to carry out welded structure, and help a large amount of productions more.
In use, fixedly steel bar 7 is installed on the reserved location place of roller frame earlier, the support roller 8 of one group of band chute is installed on the support of screen drum separating sieve then, the slide rail 5 of roller frame is installed in the chute of support roller 8, slide rail 5 can be slided in the chute of support roller 8, one group of gear train that is connected with driving motor is installed on the end face of roller frame then, behind electric motor starting, the rotation of gear set drive roller frame, the screen drum separating sieve has just replaced traditional axis drive mechanism along with frame rotation rotation; In use, carry out multilayer screening if desired, can on corresponding annular frame 2, screen cloth be installed, and between roller frame the fixing steel bar 7 of welding separating sieve, it can mesh support screen, the raising stability of structure; On connecting between steel plate 1 and the ring frame 2, offered material hole 3, so just made things convenient for reinforced and the material of screening is passed through; At the both sides welding reinforcement 4 that connects steel plate 1 is to connect the stress of steel plate 1 in rotation process and obtain disperseing in order to make, and avoids occurring too early damaging, and its distribution situation of its quantity is relevant with the diameter of connection steel plate 1; Can increase stability between the ring frame 2 at the inboard of ring frame 2 welding ring stiffener 6, prolong integrally-built service life.
Claims (5)
1. the roller frame of a screen drum separating sieve, the connection steel plate (1) that comprises the disc structure, it is characterized in that: be provided with ring frame (2) in the both sides that connect steel plate (1), the ring frame of both sides (2) position symmetry, and between ring frame (2) gap that connects on the steel plate (1), be provided with material hole (3), on the outer shroud of ring frame (2), be provided with slide rail (5).
2. the roller frame of screen drum separating sieve according to claim 1 is characterized in that: ring frame (2) is two or more.
3. the roller frame of screen drum separating sieve according to claim 1 and 2, it is characterized in that: be provided with reinforcement (4) radially in the both sides that connect steel plate (1), reinforcement (4) is fixed on the connection steel plate between the gap, material hole (3), and the one end is connected with ring frame (2).
4. the roller frame of screen drum separating sieve according to claim 1 and 2 is characterized in that: be provided with ring stiffener (6) in the inboard of ring frame (2).
5. the roller frame of screen drum separating sieve according to claim 2 is characterized in that: be provided with the fixedly steel bar (7) perpendicular to ring frame (2) on ring frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203078981U CN201470603U (en) | 2009-08-13 | 2009-08-13 | Roller frame of drum sorting screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203078981U CN201470603U (en) | 2009-08-13 | 2009-08-13 | Roller frame of drum sorting screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470603U true CN201470603U (en) | 2010-05-19 |
Family
ID=42406841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203078981U Expired - Fee Related CN201470603U (en) | 2009-08-13 | 2009-08-13 | Roller frame of drum sorting screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470603U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935424A (en) * | 2012-10-15 | 2013-02-20 | 蚌埠华东石膏有限公司 | Gypsum screening device |
| CN103639108A (en) * | 2013-12-18 | 2014-03-19 | 铜陵重钢机械装备有限公司 | Impurity removal roller for conveying assembly line products |
| CN105191586A (en) * | 2015-10-14 | 2015-12-30 | 佟俊华 | Corn thresher with roller screen |
-
2009
- 2009-08-13 CN CN2009203078981U patent/CN201470603U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935424A (en) * | 2012-10-15 | 2013-02-20 | 蚌埠华东石膏有限公司 | Gypsum screening device |
| CN103639108A (en) * | 2013-12-18 | 2014-03-19 | 铜陵重钢机械装备有限公司 | Impurity removal roller for conveying assembly line products |
| CN103639108B (en) * | 2013-12-18 | 2015-10-28 | 铜陵重钢机械装备有限公司 | For the impurity removal roller of streamline product conveying |
| CN105191586A (en) * | 2015-10-14 | 2015-12-30 | 佟俊华 | Corn thresher with roller screen |
| CN105191586B (en) * | 2015-10-14 | 2017-05-10 | 佟俊华 | Corn thresher with roller screen |
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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: 20100519 Termination date: 20140813 |
|
| EXPY | Termination of patent right or utility model |