CN213103211U - Drum screen convenient to clear up screen cloth surface - Google Patents
Drum screen convenient to clear up screen cloth surface Download PDFInfo
- Publication number
- CN213103211U CN213103211U CN202020835228.3U CN202020835228U CN213103211U CN 213103211 U CN213103211 U CN 213103211U CN 202020835228 U CN202020835228 U CN 202020835228U CN 213103211 U CN213103211 U CN 213103211U
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- screen cloth
- ring
- screen
- spacing
- rolling device
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Abstract
The utility model belongs to the technical field of the material screening, especially, a drum sieve convenient to clear up screen cloth surface, the electric pressure cooker comprises a screen cloth, the surperficial sliding connection of screen cloth has rolling device. This drum sieve convenient to clear up screen cloth surface, set up the spacing groove through setting up the surface at rolling device, utilize spacing groove and screen cloth sliding connection, utilize the spacing groove to divide into the two parts of screen cloth internal and external surface with the connecting rod simultaneously, and seal through the fixed block, utilize unfixed between rolling device and the screen cloth, when rolling device rotates through the rotation axis, the screen cloth is less than the rotational speed of connecting rod at the rotational speed under frictional force's drive, make the connecting rod of screen cloth internal and external surface scrape on screen cloth surface, make the material to screen cloth surface clear up, stir the material of screen cloth internal surface, thereby be convenient for clear up screen cloth surface when improving drum sieve's screening efficiency.
Description
Technical Field
The utility model relates to a material screening technical field especially relates to a drum sieve convenient to clear up screen cloth surface.
Background
The slag mainly comprises vitreous slag bodies and carbon particles which are not gasified, the slag is processed to separate the vitreous slag bodies and the carbon particles from each other, the separated carbon particles can be combusted and utilized to provide heat, and the separated vitreous slag bodies can be used in the building industry; therefore, the research on the slag treatment can play the roles of comprehensively utilizing resources, saving energy and reducing emission and can develop circular economy;
in the slag treatment technology, slag needs to be sieved firstly, the slag is classified according to the volume, a drum screen is generally used for sieving the slag in the prior art, and a large amount of slag is adhered to the outer surface of a screen mesh in the actual operation process, even part of meshes are blocked, so that the screening efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Based on current roll screen is not convenient for carry out the technical problem of clearance to the screen cloth surface, the utility model provides a roll screen convenient to carry out the clearance to the screen cloth surface.
The utility model provides a pair of drum sieve convenient to clear up screen cloth surface, the power distribution screen cloth comprises a screen cloth, the sliding surface of screen cloth is connected with rolling device, thereby rolling device produces the deviation through sliding connection with screen cloth surface and clears up the screen cloth surface when rotatory with the screen cloth, rolling device is including keeping off ring and spacing ring, the lateral wall that keeps off the ring and the lateral wall of spacing ring all are the ring form and adaptation, the axis that keeps off the ring all is on same straight line with the axis of spacing ring.
Preferably, the opposite side walls of the baffle ring and the limiting ring are fixedly connected with connecting rods, limiting grooves are formed in the surfaces of the right side wall of the baffle ring, the right side wall of the limiting ring and the connecting rods, the limiting grooves penetrate through the limiting ring and the connecting rods, and the inner side walls of the limiting grooves are arc-shaped and are communicated with one another.
Through above-mentioned technical scheme, utilize the spacing groove to divide into two parts in the screen cloth inboard and outside with the connecting rod to be convenient for stir the inside raw materials of screen cloth and clear up the screen cloth surface simultaneously.
Preferably, the inboard sliding connection of spacing groove has the screen cloth, the inside wall of spacing ring slides and pegs graft there is the stopper, the surface of stopper and the inside wall adaptation of spacing ring, the left side wall sliding connection of stopper has the screen cloth.
Through above-mentioned technical scheme, utilize the spacing groove to carry on spacingly to the screen cloth to avoid rolling device and screen cloth fixed connection.
Preferably, the fixed orifices have all been seted up to the inside wall of stopper and the inside wall of spacing ring, the solid fixed ring of right side wall fixedly connected with of stopper, gu fixed ring and spacing ring adaptation and alignment.
Through above-mentioned technical scheme, utilize the stopper to seal the right side wall of screen cloth and be convenient for solid fixed ring's installation simultaneously.
Preferably, the fixed ring's inside wall and the equal fixedly connected with dead lever of the inside wall that keeps off the ring, two the same rotation axis of equal fixed grafting in center of dead lever.
Through the technical scheme, the fixed rod is used for connecting the rolling device and the rotating shaft, so that the rotating shaft can drive the rolling device to rotate.
Preferably, both ends of the rotating shaft are fixedly connected with bearings, and the surfaces of the bearings are fixedly connected with fixing blocks.
Preferably, the lower surface of fixed block is fixedly connected with the supporting leg, two the equal fixedly connected with same bottom plate of relative lateral wall of supporting leg.
The utility model provides a beneficial effect does:
1. offer the spacing groove through setting up the surface at rolling device, utilize spacing groove and screen cloth sliding connection, utilize the spacing groove to divide into the two parts of the inside and outside surface of screen cloth with the connecting rod simultaneously, and seal through the fixed block, it is unset to utilize between rolling device and the screen cloth, when rolling device rotated through the rotation axis, the screen cloth is less than the rotational speed of connecting rod at the rotational speed under the drive of frictional force, make the connecting rod of the inside and outside surface of screen cloth scrape at the screen cloth surface, make the material to the screen cloth surface clear up, stir the material of screen cloth internal surface, thereby be convenient for clear up the screen cloth surface when improving the screening efficiency of drum sieve.
Drawings
Fig. 1 is a schematic view of a drum screen for facilitating cleaning of a screen surface according to the present invention;
fig. 2 is a structural side view of a rotary device of a drum screen for conveniently cleaning the surface of the screen cloth according to the present invention;
fig. 3 is the utility model provides a supporting leg structure enlarger of drum sieve convenient to clear up screen cloth surface.
In the figure: 1. screening a screen; 2. a baffle ring; 3. a limiting ring; 4. a connecting rod; 5. a limiting groove; 6. a limiting block; 7. a fixing hole; 8. a fixing ring; 9. fixing the rod; 10. a rotating shaft; 11. a bearing; 12. a fixed block; 13. supporting legs; 14. a base plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a drum screen convenient for cleaning the surface of a screen mesh comprises a screen mesh 1, wherein the surface of the screen mesh 1 is connected with a rolling device in a sliding manner, the rolling device is connected with the surface of the screen mesh 1 in a sliding manner so as to generate deviation with the screen mesh 1 during rotation to clean the surface of the screen mesh 1, the rolling device comprises a baffle ring 2 and a limiting ring 3, the side wall of the baffle ring 2 and the side wall of the limiting ring 3 are both in a circular ring shape and are matched, and the axis of the baffle ring 2 and the axis of the limiting ring 3 are both on the same straight line;
furthermore, the opposite side walls of the baffle ring 2 and the limiting ring 3 are fixedly connected with a connecting rod 4, the right side wall of the baffle ring 2, the right side wall of the limiting ring 3 and the surface of the connecting rod 4 are respectively provided with a limiting groove 5, the limiting groove 5 penetrates through the limiting ring 3 and the connecting rod 4, and the inner side walls of the limiting grooves 5 are arc-shaped and are mutually communicated;
furthermore, the inner side of the limiting groove 5 is connected with the screen 1 in a sliding manner, the inner side wall of the limiting ring 3 is inserted with a limiting block 6 in a sliding manner, the surface of the limiting block 6 is matched with the inner side wall of the limiting ring 3, and the left side wall of the limiting block 6 is connected with the screen 1 in a sliding manner;
furthermore, fixing holes 7 are formed in the inner side wall of the limiting block 6 and the inner side wall of the limiting ring 3, a fixing ring 8 is fixedly connected to the right side wall of the limiting block 6, and the fixing ring 8 is matched and aligned with the limiting ring 3;
furthermore, the inner side wall of the fixing ring 8 and the inner side wall of the baffle ring 2 are both fixedly connected with fixing rods 9, and the centers of the two fixing rods 9 are both fixedly inserted with a same rotating shaft 10;
further, both ends of the rotating shaft 10 are fixedly connected with bearings 11, and the surfaces of the bearings 11 are fixedly connected with fixing blocks 12;
further, the lower surface of the fixed block 12 is fixedly connected with supporting legs 13, and the opposite side walls of the two supporting legs 13 are fixedly connected with the same bottom plate 14.
Offer spacing groove 5 through setting up the surface at rolling device, utilize spacing groove 5 and screen cloth 1 sliding connection, utilize spacing groove 5 to divide into the two parts of screen cloth 1 internal and external surface with connecting rod 4 simultaneously, and seal through fixed block 12, it is unset to utilize between rolling device and the screen cloth 1, when rolling device rotated through rotation axis 10, rotation speed was less than connecting rod 4's rotational speed under frictional force's drive for connecting rod 4 of screen cloth 1 internal and external surface scrapes on screen cloth 1 surface, make the material to screen cloth 1 surface clear up, stir the material of screen cloth 1 internal surface, thereby be convenient for clear up screen cloth 1 surface when improving the screening efficiency of drum sieve.
The working principle is as follows:
the screen 1 is placed in a limiting groove 5 and is sealed through a fixing ring 8 with a limiting block 6, a bolt is in threaded connection with a fixing hole 7 so as to fix the limiting block 6 and a limiting ring 3, a fixing rod 9 is fixed on the inner side walls of a baffle ring 2 and the fixing ring 8 and is inserted with a rotating shaft 10, the rotating shaft 10 is connected with external power equipment, raw materials are added to the inner surface of the screen 1 through a gap between the fixing rods 9, when an external power water pump drives the rotating shaft 10 to rotate, the fixing rod 9 drives the fixing ring 8 and the baffle ring 2 to rotate, the screen 1 also rotates under the action of friction force, the rotating speed of the screen 1 is lower than that of a rotating device due to insufficient friction force coefficient, so that the raw materials on the surface of the screen 1 are continuously stirred by the inner side wall end of the screen 1 of a connecting rod 4, the raw materials are loosened and screened, the outer side end of, the raw material adhered to the outer surface of the screen mesh 1 is scraped off and collected by installing a collecting means on the surface of the bottom plate 14.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a drum sieve convenient to clear up screen cloth surface, includes screen cloth (1), its characterized in that: the surface sliding connection of screen cloth (1) has rolling device, thereby rolling device through with screen cloth (1) surface sliding connection produce the deviation when rotatory with screen cloth (1) and clear up screen cloth (1) surface, rolling device is including fender ring (2) and spacing ring (3), the lateral wall of fender ring (2) and the lateral wall of spacing ring (3) all are ring form and adaptation, the axis of fender ring (2) and the axis of spacing ring (3) all are on same straight line.
2. A trommel as claimed in claim 1 wherein the screen surface is cleaned by: keep off the equal fixedly connected with connecting rod (4) of the relative lateral wall of ring (2) and spacing ring (3), spacing groove (5) have all been seted up on the right side wall of keeping off ring (2), the right side wall of spacing ring (3) and the surface of connecting rod (4), spacing groove (5) run through spacing ring (3) and connecting rod (4), the inside wall of spacing groove (5) is circular-arc and communicates each other.
3. A trommel as claimed in claim 2 wherein the screen surface is cleaned by: the inboard sliding connection of spacing groove (5) has screen cloth (1), the inside wall of spacing ring (3) slides and pegs graft and have stopper (6), the surface of stopper (6) and the inside wall adaptation of spacing ring (3), the left side wall sliding connection of stopper (6) has screen cloth (1).
4. A trommel as claimed in claim 3 wherein the screen surface is cleaned by: fixed orifices (7) have all been seted up to the inside wall of stopper (6) and the inside wall of spacing ring (3), the solid fixed ring (8) of right side wall fixedly connected with of stopper (6), gu fixed ring (8) and spacing ring (3) adaptation align.
5. A trommel as claimed in claim 4 wherein the screen surface is cleaned by: the inner side wall of the fixing ring (8) and the inner side wall of the baffle ring (2) are fixedly connected with fixing rods (9), and the centers of the fixing rods (9) are fixedly inserted with the same rotating shaft (10).
6. A trommel as claimed in claim 5 wherein the screen surface is cleaned by: both ends of rotation axis (10) all fixedly connected with bearing (11), the fixed surface of bearing (11) is connected with fixed block (12).
7. A trommel as claimed in claim 6 wherein the screen surface is cleaned by: the lower surface fixed connection of fixed block (12) has supporting leg (13), two the equal fixedly connected with same bottom plate (14) of relative lateral wall of supporting leg (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020835228.3U CN213103211U (en) | 2020-05-19 | 2020-05-19 | Drum screen convenient to clear up screen cloth surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020835228.3U CN213103211U (en) | 2020-05-19 | 2020-05-19 | Drum screen convenient to clear up screen cloth surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213103211U true CN213103211U (en) | 2021-05-04 |
Family
ID=75670073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020835228.3U Expired - Fee Related CN213103211U (en) | 2020-05-19 | 2020-05-19 | Drum screen convenient to clear up screen cloth surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213103211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441165A (en) * | 2023-02-20 | 2023-07-18 | 江苏暨之阳环保科技有限公司 | Multi-layer type filtering structure for soil pollution restoration equipment |
-
2020
- 2020-05-19 CN CN202020835228.3U patent/CN213103211U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441165A (en) * | 2023-02-20 | 2023-07-18 | 江苏暨之阳环保科技有限公司 | Multi-layer type filtering structure for soil pollution restoration equipment |
| CN116441165B (en) * | 2023-02-20 | 2024-01-05 | 江苏暨之阳环保科技有限公司 | Multi-layer type filtering structure for soil pollution restoration equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |