CN204052110U - A kind of rotary screen with stock stop - Google Patents
A kind of rotary screen with stock stop Download PDFInfo
- Publication number
- CN204052110U CN204052110U CN201420411303.8U CN201420411303U CN204052110U CN 204052110 U CN204052110 U CN 204052110U CN 201420411303 U CN201420411303 U CN 201420411303U CN 204052110 U CN204052110 U CN 204052110U
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- rotary screen
- blocking block
- material blocking
- cylinder
- stock stop
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Abstract
The utility model discloses a kind of rotary screen with stock stop, comprise: base, the cylinder that base is supported by bracing frame and brace table, drum front end is feeding mouth, rear end is discharging opening, the feeding mouth place of drum front end is provided with roller bench, the end of feeding conveying belt extend into the inner side of roller bench, it is characterized in that: the top of described cylinder is provided with upper cover, upper cover is connected with brace table, be wrapped in cylinder, feeding mouth place is fixedly installed a large semi-circular material blocking block by knee wall, material blocking block is fixed on knee wall by fixed mount, do not rotate with cylinder, the edge of the side away from roller bench on material blocking block is provided with projection, by such structure, can effectively prevent the material entering feeding mouth from shaking off or spilling, projection can prevent tiny material from spilling from striker plate and roller bench gap further, the utility model rotary screen structure is simple, easy to use, can be widely used in the category filter operation of destructor plant.
Description
Technical field
The utility model patent relates to a kind of screening rotary screen, particularly relates to a kind of rotary screen with stock stop of garbage disposal.
Background technology
Domestic garbage composition forms more complicated, and water content is high and debirs ratio is large.At present, China to the sorting process flow process relatively backwardness of house refuse, and needs a large amount of human assistances just can complete the preliminary sorting of house refuse.Rotary screen is common garbage sorting equipment.Rotary screen mainly contains motor, reductor, drum apparatus, frame, seal cover, feed inlet and outlet composition.After rubbish enters drum apparatus, due to inclination and the rotation of drum apparatus, make the materials overturning on compass screen surface and rolling, more short grained rubbish is discharged through screen cloth, larger rubbish is discharged through cylinder end.Present rotary screen structure, general is all drag swing roller by dragging motor by shaft coupling to rotate, cylinder and ground are certain angle, being convenient to rubbish relies on deadweight to move to discharging opening from feeding mouth, after rubbish enters swing roller from charging aperture, the sieve aperture on swing roller is relied on to sieve rubbish, fine granularity refuse receptacle gets off, carry out artificial treatment, the rubbish that volume is larger transports to next operation from discharging opening, but this structure can only negative incidence be installed and convey materials downwards, can not level, upwards positive rake transmission material, environment for use is limited, the multiple needs of client can not be met, and traditional rotary screen is both ends open shape, be easy to leak outside at feeding mouth place to the rubbish in cylinder through tape transport, be scattered, when particularly rotary screen rotates, the rubbish just falling rotary screen feeding mouth place has part can be shaken off down by feeding mouth, be deposited in the below of feeding mouth, also need labor cleaning again, extremely bother, and working environment is also severe, inefficiency, production cost is high, be difficult to adapt to large batch of Production requirement.Therefore, in order to reduce labor cost and production cost, reduction labour intensity, enhance productivity and economic benefit, the rotary screen of the new structure being suitable for refuse classification process is needed.
Utility model content
For the problems of the prior art, the purpose of this utility model to provide a kind of rotary screen with stock stop, the feeding mouth place of this rotary screen is provided with step, more than half round shape stock stop, and helical-blade can be set in rotary screen inside, make this rotary screen can parallel placement or the placement that is inclined upwardly, device pattern be various, prevents rubbish from shaking off from feeding mouth or leaking outside, structure is simple, energy-efficient.
In order to achieve the above object, the technical solution of the utility model is:
A kind of rotary screen with stock stop, comprise: base, the cylinder that base is supported by bracing frame and brace table, drum front end is feeding mouth, rear end is discharging opening, and be shape low after front height, the feeding mouth place of drum front end is provided with roller bench, the end of feeding conveying belt extend into the inner side of roller bench, be convenient to transport material in cylinder, discharging opening is lower than feeding mouth, under gravity, material moves toward discharging opening direction in the cylinder of the rotation of driven by motor, the bottom of the screen cloth of brace table opposing roller is blanking port, blanking port is trapezoidal shape, the lower end of blanking port is provided with splicing conveyer belt, the little grainy material sifted out by screen cloth is fallen on this splicing conveyer belt, and the mass transport this fallen is local to other, it is characterized in that: the top of described cylinder is provided with upper cover, upper cover is connected with brace table, be wrapped in cylinder, guarantee stability during rollers running, prevent the small particles material sifted out to be scattered simultaneously, by parcel and the guide effect of upper cover and brace table, the small particles material sifted out is slipped on the splicing conveyer belt below blanking port along the inner surface of brace table, in addition, brace table is provided with conduit near upper cover place, can be collected in this conduit by providing for cylinder the unification of the power line of the motor of power and conveyer belt, prevent power cord wrap or cut off by other article, or trip workman, make execute-in-place environment neatly orderly.
Preferably, feeding mouth place is fixedly installed a large semi-circular material blocking block by knee wall, and material blocking block is fixed on knee wall by fixed mount, does not rotate with cylinder; The external diameter of this material blocking block is identical with the internal diameter of roller bench, and material blocking block is positioned at the inner side of roller bench, and like this, the material that tape transport is come in would not be shaken off from feeding mouth or leak outside.
Further, the edge of the side away from roller bench on material blocking block is provided with projection, the external diameter of projection is larger than the external diameter of material blocking block, projection and material blocking block overlapping position are set to arc-shaped, and material can not be stuck in overlapping position, also can not accumulate in overlapping position, the direction of projection protrusion direction tendency discharging opening, namely projection is in the inner side of material blocking block, and projection and material blocking block interlock, and prevents tiny material from dropping from the gap of material blocking block and roller bench further.
Preferably, material blocking block upper end is provided with arc opening, in the groove that the tail end of the feeding conveying belt after installation is just in time formed as this arc opening, is convenient to better arrange the end-position of feeding conveying belt and the height of adjustment feeding conveying belt tail end.
Preferably, the outer surface of brace table is provided with the reinforcement of multiple vertical and horizontal distribution, further strengthens the intensity of brace table, makes rotary screen during work more stable, reliable, and longer service life.
Preferably, upper cover is semicircular arc, and better the cylinder of laminating rotary screen, makes overall structure compacter, attractive in appearance.
Preferably, the large I of mesh of the screen cloth of cylinder is consistent, the material of certain small grain size sifts out by unification, and also can be set to leading portion is little mesh, and back segment is the shape of large mesh, first by little mesh, tiny granule materials is sifted out, again the material of larger particles is sifted out, be convenient to classifying screen like this and remove, be convenient to subsequent classification process, save flow process, reduce treatment step.
Preferably, described drum inside is provided with screw feeding plate, this screw feeding plate is arranged on middle main shaft, so just makes the installation form of this rotary screen be not limited to feeding mouth upper, discharging opening under form, the angle of rotary screen can be freely set, such as can keep flat, can be set to feeding mouth under, discharging opening is in upper form etc., by the screw feeding effect of screw feeding plate, realize material to be transported to discharging opening from feeding mouth.
Compared with prior art, the structure of the rotary screen with stock stop that the utility model provides is unusual, this rotary screen feeding mouth place is provided with large semi-circular striker plate, striker plate is positioned at the inner side of roller bench, striker plate there is arc opening, projection is provided with inside striker plate, by such structure, can effectively prevent the material entering feeding mouth from shaking off or spilling, projection can prevent tiny material from spilling from striker plate and roller bench gap further, the screen cloth segment structure of the different size mesh arranged, classification can be carried out for the material of different-grain diameter to sift out, be convenient to subsequent treatment, the utility model rotary screen structure is simple, easy to use, can be widely used in the category filter operation of destructor plant, also can be applicable in the material screening process of other kinds.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this rotary screen;
Accompanying drawing 2 is another viewing angle constructions schematic diagram of this rotary screen;
Accompanying drawing 3 is this rotary screen side structure schematic diagram;
Accompanying drawing 4 is this rotary screen discharge hole structure schematic diagram;
Accompanying drawing 5 is feeding mouth shape simplification figure in this rotary screen overall structure;
Accompanying drawing 6 is that this rotary screen feeding mouth simplifies structural representation;
Accompanying drawing 7 is material blocking block structure front view;
Accompanying drawing 8 is material blocking block structure side view;
Accompanying drawing 9 is the partial structurtes schematic diagram that this material blocking block assembles on cylinder;
Accompanying drawing 10 is another multi-angled view of accompanying drawing 9;
Accompanying drawing 11 is the structure partial schematic diagram that material blocking block coordinates with roller bench;
Accompanying drawing 12 is the rearview of accompanying drawing 11;
Accompanying drawing 13 is the locations of structures schematic diagram of material blocking block and projection and feeding mouth;
Accompanying drawing 14 is the poroid screen cloth of different grid and the structure letter view with the screen cloth of helical feed plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in drawings, a kind of rotary screen with stock stop, comprise: base 1, the cylinder 6 that base 1 is supported by bracing frame 2 and brace table 17, feeding mouth 14 place of cylinder 6 front end is provided with roller bench 18, the end of feeding conveying belt 5 extend into the inner side of roller bench 18, discharging opening 15 is lower than feeding mouth 14, the bottom of the screen cloth 16 of brace table 17 opposing roller 6 is blanking port, the lower end of blanking port is provided with splicing conveyer belt 4, it is characterized in that: the top of described cylinder 6 is provided with upper cover 7, upper cover 7 is connected with brace table 17, be wrapped in cylinder 6, and brace table 17 is provided with conduit 13 near upper cover 7 place, feeding mouth 14 place is fixedly installed a large semi-circular material blocking block 10 by knee wall 8, material blocking block 10 is fixed on knee wall 8 by fixed mount 9.
The external diameter of material blocking block 10 is identical with the internal diameter of roller bench 18, and material blocking block 10 is positioned at the inner side of roller bench 18, material blocking block 10 is provided with projection 11 away from the edge of the side of roller bench 18, projection 11 and material blocking block 10 overlapping position are set to arc-shaped, the direction of projection 11 protrusion direction tendency discharging opening 15, material blocking block 10 upper end is provided with arc opening 12.The large I of mesh of the screen cloth 16 of cylinder 6 is consistent, and also can be set to leading portion is little mesh 1602, and back segment is the shape of large mesh 1601.Be provided with screw feeding plate 19 inside described cylinder 6, this screw feeding version 19 is arranged on main shaft 20.
During concrete use, start external power facility, for this rotary screen is powered, the cylinder 6 of rotary screen is rotated, the opposing roller 6 under the drive of main shaft 20 of the helical feed plate 19 in cylinder 6 can be made again to rotate, by feeding mouth 14 feeding of feeding conveying belt 5 to this rotary screen, material is continuously sprinkled into feeding mouth 14 by feeding conveying belt 5 tail end stretching into feeding mouth 14, material blocking block 10 and on projection 11 act under, the material just entering feeding mouth 14 can not spill to feeding mouth 14 outside, under the rotary screen rotated and Action of Gravity Field, material moves toward discharging opening 15 direction, fine particle shape material in moving process in material leaks down by screen cloth 16, and drain in the feeding conveying belt 5 of blanking port lower end further, be transported to other more local, carry out subsequent treatment.Larger material is sifted out by discharging opening 15, completes rotary screen sub-sieve operation.
In addition, it is little mesh 1602 form that the cylinder 6 of this rotary screen can be set to leading portion, back segment is large mesh 1601 form, sizing screening can be carried out to varigrained material, also screw feeding plate 19 can be set inside cylinder 6, be convenient to by external impetus convey materials, angle and the position of rotary screen are freely set.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, the such as shape of material blocking block 10, be not limited to large semi-circular, also other shapes can be set to, image space shape, the shape such as fan-shaped, projection 11 can be arranged on the whole periphery of material blocking block 10, also the bottom end of material blocking block 10 can be only arranged on, those of ordinary skill in the art is to be understood that, still other amendment or equivalent replacement can be carried out to the utility model, to reach identical technique effect, needs are used, all within protection domain of the present utility model as long as meet.
Claims (8)
1. the rotary screen with stock stop, comprise: base (1), the cylinder (6) that base (1) is supported by bracing frame (2) and brace table (17), feeding mouth (14) place of cylinder (6) front end is provided with roller bench (18), the end of feeding conveying belt (5) extend into the inner side of roller bench (18), discharging opening (15) is lower than feeding mouth (14), the bottom of the screen cloth (16) of brace table (17) opposing roller (6) is blanking port, the lower end of blanking port is provided with splicing conveyer belt (4), it is characterized in that: the top of described cylinder (6) is provided with upper cover (7), upper cover (7) is connected with brace table (17), be wrapped in cylinder (6), and brace table (17) is provided with conduit (13) near upper cover (7) place, feeding mouth (14) place is fixedly installed a large semi-circular material blocking block (10) by knee wall (8), material blocking block (10) is fixed on knee wall (8) by fixed mount (9).
2. a kind of rotary screen with stock stop according to claim 1, is characterized in that: the external diameter of described material blocking block (10) is identical with the internal diameter of roller bench (18), and material blocking block (10) is positioned at the inner side of roller bench (18).
3. a kind of rotary screen with stock stop according to claim 1 and 2, it is characterized in that: described material blocking block (10) is provided with projection (11) away from the edge of the side of roller bench (18), the external diameter of projection (11) is larger than the external diameter of material blocking block (10), projection (11) and material blocking block (10) overlapping position are set to arc-shaped, the direction of projection (11) protrusion direction tendency discharging opening (15).
4. a kind of rotary screen with stock stop according to claim 1 and 2, is characterized in that: described material blocking block (10) upper end is provided with arc opening (12).
5. a kind of rotary screen with stock stop according to claim 1, is characterized in that: the outer surface of described brace table (17) is provided with the reinforcement (3) of multiple vertical and horizontal distribution.
6. a kind of rotary screen with stock stop according to claim 1, is characterized in that: described upper cover (7) is semicircular arc.
7. a kind of rotary screen with stock stop according to claim 1, is characterized in that: the large I of mesh of the screen cloth (16) of described cylinder (6) is consistent, and also can be set to leading portion is little mesh (1602), and back segment is the shape of large mesh (1601).
8. a kind of rotary screen with stock stop according to claim 1 or 7, is characterized in that: described cylinder (6) inner side is provided with screw feeding plate (19), and this screw feeding plate (19) is arranged on main shaft (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411303.8U CN204052110U (en) | 2014-07-24 | 2014-07-24 | A kind of rotary screen with stock stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420411303.8U CN204052110U (en) | 2014-07-24 | 2014-07-24 | A kind of rotary screen with stock stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204052110U true CN204052110U (en) | 2014-12-31 |
Family
ID=52193702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420411303.8U Expired - Fee Related CN204052110U (en) | 2014-07-24 | 2014-07-24 | A kind of rotary screen with stock stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204052110U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453984A (en) * | 2018-12-21 | 2019-03-12 | 北京公昌建工贸有限公司 | The exclusion device of flyash in a kind of two grey production line |
| CN110252652A (en) * | 2019-08-01 | 2019-09-20 | 北京建工资源循环利用投资有限公司 | A kind of screening machine pan feeding regulating device |
| CN110449340A (en) * | 2019-08-09 | 2019-11-15 | 刘长霞 | A kind of agricultural product concussion screening plant |
| CN110653149A (en) * | 2019-08-21 | 2020-01-07 | 李成玉 | Sand screening equipment for building |
| CN110935618A (en) * | 2019-11-26 | 2020-03-31 | 山西晋武能源有限公司 | Automatic split charging and loading integrated device for production and use of calcined coal recarburizing agent |
| CN111167696A (en) * | 2020-01-07 | 2020-05-19 | 单烨石 | Can reduce energy loss's drum screening sand machine for building |
| CN115245901A (en) * | 2022-07-27 | 2022-10-28 | 宁夏昊裕油脂有限公司 | Production process of linseed oil |
-
2014
- 2014-07-24 CN CN201420411303.8U patent/CN204052110U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453984A (en) * | 2018-12-21 | 2019-03-12 | 北京公昌建工贸有限公司 | The exclusion device of flyash in a kind of two grey production line |
| CN110252652A (en) * | 2019-08-01 | 2019-09-20 | 北京建工资源循环利用投资有限公司 | A kind of screening machine pan feeding regulating device |
| CN110449340A (en) * | 2019-08-09 | 2019-11-15 | 刘长霞 | A kind of agricultural product concussion screening plant |
| CN110653149A (en) * | 2019-08-21 | 2020-01-07 | 李成玉 | Sand screening equipment for building |
| CN110935618A (en) * | 2019-11-26 | 2020-03-31 | 山西晋武能源有限公司 | Automatic split charging and loading integrated device for production and use of calcined coal recarburizing agent |
| CN111167696A (en) * | 2020-01-07 | 2020-05-19 | 单烨石 | Can reduce energy loss's drum screening sand machine for building |
| CN111167696B (en) * | 2020-01-07 | 2021-06-15 | 单烨石 | Can reduce energy loss's drum screening sand machine for building |
| CN115245901A (en) * | 2022-07-27 | 2022-10-28 | 宁夏昊裕油脂有限公司 | Production process of linseed oil |
| CN115245901B (en) * | 2022-07-27 | 2023-06-27 | 宁夏昊裕油脂有限公司 | Production process of linseed oil |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170724 |