CN203170566U - Spiral feeding type cylindrical preliminary cleaning screen - Google Patents
Spiral feeding type cylindrical preliminary cleaning screen Download PDFInfo
- Publication number
- CN203170566U CN203170566U CN 201320189676 CN201320189676U CN203170566U CN 203170566 U CN203170566 U CN 203170566U CN 201320189676 CN201320189676 CN 201320189676 CN 201320189676 U CN201320189676 U CN 201320189676U CN 203170566 U CN203170566 U CN 203170566U
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- screen drum
- spiral
- feeding
- screw feed
- screen
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Abstract
The utility model provides a spiral feeding type cylindrical preliminary cleaning screen. The spiral feeding type cylindrical preliminary cleaning screen comprises a machine body, a drive device and a screen drum arranged in the machine body, wherein the screen drum is connected with a rotary shaft of the drive device through a rotating disc, a feeding port is arranged above the machine body, and a discharging port and an impurity removing door are arranged under the machine body. The spiral feeding type cylindrical preliminary cleaning screen is characterized in that a spiral feeding device and a plurality of impurity guiding blades are arranged in the screen drum. The spiral feeding device consists of a feeding drive motor, a transmission device and a spiral material conveying channel, wherein a feeding port of the spiral material conveying channel is communicated with the feeding port of the machine body, and the discharging port is led to the inside of the screen drum. The spiral feeding device is installed inside the screen drum, forced feeding is performed in a spiral conveying mode, the problem that materials are easily blocked in a feeding chute and the screen drum in material screening of the cylindrical preliminary cleaning screen is solved, the spiral feeding type cylindrical preliminary cleaning screen has good adaptability to the screening of different types of materials, and the screening efficiency is improved.
Description
Technical field
The utility model relates to the Feed Manufacturing device, specifically is the receiving sieve of a kind of screw feed formula cylinder.
Background technology
In feed production technology, the reception of raw material is first procedure of Feed Manufacturing line, in this operation, need to adopt the cylinder receiving sieve that raw material is tentatively cleared up, go out bigger impurity in the raw material, in order to avoid stop up and damage follow-up machinery equipment, guarantee the quality of finished product and the safety in production of process equipment, reduce equipment loss, improve the environmental sanitation that adds man-hour simultaneously.
Along with feed industry develops rapidly, more and more higher to the requirement of feedstuff, also more and more higher to the requirement of feedstuff cleaning equipment simultaneously, require equipment can remove foreign material in the raw material more efficient, faster, to satisfy the demand of subsequent handling.But existing cylinder receiving sieve can not be satisfied above demand, because what existing cylinder receiving sieve was adopted is elephant trunk form feeding manner, during the material of the mobile difference of screening, cause material in elephant trunk, to be piled up easily, cause elephant trunk to stop up, and the screening good fluidity material the time, can cause discharge too fast, in screen drum, pile up, cause sieve pore blockade, screen insufficiently, the screening bad adaptability to the different cultivars material influences screening effeciency.
Summary of the invention
The purpose of this utility model provides the receiving sieve of a kind of screw feed formula cylinder, can effectively solve charging obstruction, screen drum blocking problem, improves screening effeciency.
The technical scheme that the utility model adopts is: the receiving sieve of described a kind of screw feed formula cylinder, comprise body, drive unit and the screen drum that is located in the body, screen drum is connected with the rotating shaft of drive unit by rolling disc, in screen drum, be provided with a plurality of impurity guide vanes, above body, be provided with charging aperture, the below is provided with discharging opening and removal of impurities door, it is characterized in that: in screen drum, also be provided with the screw feed device, described screw feed device is by the feeding drive motors, transmission device and spiral mass transport passage are formed, the charging aperture of spiral mass transport passage is communicated with the charging aperture of body itself, and discharging opening leads to screen drum inside.
The further technical scheme of the utility model: described spiral mass transport passage is made up of cylinder-like shell body and the helical form feed spool that is located at enclosure interior, the charging and discharging mouth of spiral mass transport passage is separately positioned on the cylinder-like shell body, and the feeding drive motors is connected by the control end of transmission device with the helical form feed spool.
Described feeding drive motors and transmission device are arranged on engine body exterior, and a screw feed device wherein part is arranged on the charging aperture place, and another part stretches in the screen drum, and the discharging opening of spiral mass transport passage arranges drawing-in device and stretches on the interior part of screen drum.
Optimal technical solution of the present utility model: described drive unit is arranged on a side of body, and body charging aperture and removal of impurities Men Jun are arranged on the opposite side of body, and the discharging opening correspondence of body is arranged on the screen drum below.
Described a plurality of impurity guide vane adopts the helical blade type structure, is welded on screen drum inside.
The utility model changes original cylinder receiving sieve structure, at screw feed device of the inner installation of screen drum, when material enters charging aperture, under the helical blade effect, material enters screen drum inside uniformly, under the screen drum effect of rotation, the material that granularity is qualified is discharged by discharging opening, big assorted by outside the discharge machine under the inner guide vane effect of screen drum, adopt the helical feed forced feed, make material even, enter screen drum efficiently, thereby under the effect of screen drum, reach screening and the purpose of removal of impurities, solved the cylinder receiving sieve and screened material easily in charging elephant trunk and the problem that occurs putty in screen drum inside, material screening adaptability to different cultivars is good, has improved screening effeciency.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is vertical view of the present utility model.
Among the figure: 1-body, 2-drive unit, 3-rolling disc, 4-screen drum, 5-charging aperture, 6-spiral mass transport passage, 7-discharging opening, 8-impurity guide vane, 9-removal of impurities door, 10-feeding drive motors, 11-transmission device, the discharging opening of 12-spiral mass transport passage.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.Fig. 1, in 2, the receiving sieve of described a kind of screw feed formula cylinder, comprise body 1, drive unit 2 and the screen drum 4 that is located in the body, screen drum 4 is connected with the rotating shaft of drive unit 2 by rolling disc 3, under the control of drive unit 2, rotate, above body 1, be provided with charging aperture 5, charging aperture 5 leads to screen drum 4, the below is provided with discharging opening 7 and removal of impurities door 9, in screen drum, be provided with a plurality of impurity guide vanes 8, described a plurality of impurity guide vane 8 adopts the helical blade type structure, be welded on the inwall of screen drum 4, and direction unanimity, when screen drum 4 rotates, mix greatly under the conveying effect of helical blade outside the discharge machine, it is characterized in that: in screen drum 4, also be provided with the screw feed device, described screw feed device is by feeding drive motors 10, transmission device 11 and spiral mass transport passage 6 are formed, described spiral mass transport passage 6 is made up of cylinder-like shell body and the helical form feed spool that is located at enclosure interior, spiral helicine feed spool forms a helical duct at the cylinder-like shell body, the charging aperture of spiral mass transport passage 6 is communicated with the charging aperture 5 of body itself, discharging opening 13 leads to screen drum 4 inside, advancing of spiral mass transport passage 6, discharging opening is separately positioned on the cylinder-like shell body, and feeding drive motors 10 is connected with the control end of helical form feed spool by transmission device 11.Under the driving of drive motors 10, the helical form feed spool is just rotatable, and material just can be in helical duct evenly enters screen cloth 4 then.
Described feeding drive motors 10 and transmission device 11 are arranged on engine body exterior, a screw feed device wherein part is arranged on charging aperture 5 places, another part stretches in the screen drum 4, and the discharging opening of spiral mass transport passage 6 arranges drawing-in device and stretches on the interior part of screen drum.
Described drive unit 2 is arranged on a side of body, and body charging aperture 5 and removal of impurities door 9 all are arranged on the opposite side of body, and discharging opening 5 correspondences of body are arranged on screen drum 4 belows, and the material that can make screening come out to meet quality is directly discharged by discharging opening 5.
During the utility model work: material enters in the spiral mass transport passage 6 by charging aperture 5, evenly enter screen drum 4 inside by helical feed passage 6 then, drive unit 2 drives rolling disc 3 simultaneously, drive screen drum 4 rotations and screen, the material that granularity is qualified is discharged by sieve aperture, enters next process, bigger impurity is under the effect of impurity guide vane 8, outside the eliminating machine, discharge from removal of impurities door 9, play the purpose of screening and removing impurities.
Claims (5)
1. screw feed formula cylinder receiving sieve, comprise body (1), drive unit (2) and be located at screen drum (4) in the body, screen drum (4) is connected with the rotating shaft of drive unit (2) by rolling disc (3), in screen drum (4), be provided with a plurality of impurity guide vanes (8), be provided with charging aperture (5) in body (1) top, the below is provided with discharging opening (7) and removal of impurities door (9), it is characterized in that: in screen drum (4), also be provided with the screw feed device, described screw feed device is by feeding drive motors (10), transmission device (11) and spiral mass transport passage (6) are formed, the charging aperture of spiral mass transport passage (6) is communicated with the charging aperture (5) of body itself, and discharging opening leads to screen drum (4) inside.
2. screw feed formula cylinder according to claim 1 receiving sieve, it is characterized in that: described spiral mass transport passage (6) is made up of cylinder-like shell body and the helical form feed spool that is located at enclosure interior, the charging and discharging mouth of spiral mass transport passage (6) is separately positioned on the cylinder-like shell body, and feeding drive motors (10) is connected with the control end of helical form feed spool by transmission device (11).
3. screw feed formula cylinder according to claim 1 and 2 receiving sieve, it is characterized in that: described feeding drive motors (10) and transmission device (11) are arranged on engine body exterior, the wherein part of screw feed device is arranged on charging aperture (5) and locates, another part stretches in the screen drum (4), and the discharging opening of spiral mass transport passage (6) arranges drawing-in device and stretches on the interior part of screen drum.
4. screw feed formula cylinder according to claim 1 and 2 receiving sieve, it is characterized in that: described drive unit (2) is arranged on a side of body, body charging aperture (5) and removal of impurities door (9) all are arranged on the opposite side of body, and the discharging opening of body (7) correspondence is arranged on screen drum (4) below.
5. screw feed formula cylinder according to claim 1 and 2 receiving sieve is characterized in that: described a plurality of impurity guide vanes (8) adopt the helical blade type structure, are welded on screen drum inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189676 CN203170566U (en) | 2013-04-16 | 2013-04-16 | Spiral feeding type cylindrical preliminary cleaning screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189676 CN203170566U (en) | 2013-04-16 | 2013-04-16 | Spiral feeding type cylindrical preliminary cleaning screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203170566U true CN203170566U (en) | 2013-09-04 |
Family
ID=49067321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320189676 Expired - Fee Related CN203170566U (en) | 2013-04-16 | 2013-04-16 | Spiral feeding type cylindrical preliminary cleaning screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203170566U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324879A (en) * | 2014-09-05 | 2015-02-04 | 江苏大学 | Straw extrusion forming pretreatment device |
| CN106076806A (en) * | 2016-07-27 | 2016-11-09 | 佛山科学技术学院 | A kind of screening plant |
| CN114289289A (en) * | 2021-12-30 | 2022-04-08 | 江苏丰尚油脂工程技术有限公司 | Screening device and screening method |
-
2013
- 2013-04-16 CN CN 201320189676 patent/CN203170566U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324879A (en) * | 2014-09-05 | 2015-02-04 | 江苏大学 | Straw extrusion forming pretreatment device |
| CN104324879B (en) * | 2014-09-05 | 2016-05-25 | 江苏大学 | A kind of straw extrusion moulding pretreatment unit |
| CN106076806A (en) * | 2016-07-27 | 2016-11-09 | 佛山科学技术学院 | A kind of screening plant |
| CN114289289A (en) * | 2021-12-30 | 2022-04-08 | 江苏丰尚油脂工程技术有限公司 | Screening device and screening method |
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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: 20130904 Termination date: 20170416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |