CN204220452U - Rice processing cylindrical pre-cleaning screen - Google Patents
Rice processing cylindrical pre-cleaning screen Download PDFInfo
- Publication number
- CN204220452U CN204220452U CN201420578298.XU CN201420578298U CN204220452U CN 204220452 U CN204220452 U CN 204220452U CN 201420578298 U CN201420578298 U CN 201420578298U CN 204220452 U CN204220452 U CN 204220452U
- Authority
- CN
- China
- Prior art keywords
- screen drum
- support roller
- rubber roll
- roll support
- described screen
- 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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- Combined Means For Separation Of Solids (AREA)
Abstract
Rice processing cylindrical pre-cleaning screen, comprise frame (1), be positioned at the screen drum (2) in frame (1), described screen drum (2) is arranged in and is positioned on the rubber roll support roller (3) of frame corner, deflector (4) is had in described screen drum (2), be transmission mechanism in the below of charging aperture (6), described shaft coupling (9) connects rubber roll support roller (3), the casing (5) of described screen drum (2) top there are two peep holes (11), discharging opening (12) is had immediately below screen drum (2), impurities outlet (13) is had at the right-hand member of discharging opening (12), the height of described screen drum (2) is 2.4 meters, described screen drum (2) there is square sieve aperture (14).The utility model structure is simple, easy to use, adopts rubber roll support roller, noiseless when mechanism runs, and the height of screen drum is 2.4 meters, improves screening amount and screening precision.Adopt product of the present utility model can meet the needs of grain depot, also can reach the requirement of meter factory.
Description
Technical field
The utility model relates to a kind of rice processing cylindrical pre-cleaning screen.
Background technology
In the rice processing of current China, the kind of drive design of widely used receiving sieve is unreasonable, and limit the axial length of screen drum, the screened distance of material is short, and the precision of screening is low, directly affects finished product rice and byproduct quality.
Summary of the invention
The purpose of this utility model is the weak point overcoming above-mentioned existing background technology, and provides a kind of rice to process cylindrical pre-cleaning screen.
The purpose of this utility model is reached by following measure: rice processing cylindrical pre-cleaning screen, comprise frame, be positioned at the screen drum in frame, described screen drum is arranged in and is positioned on the rubber roll support roller of frame corner, it is characterized in that there is deflector in described screen drum, described deflector is screw-pushing type structure, described screen drum is positioned at casing, there is the charging aperture towards screen drum one end on described casing, be transmission mechanism in the below of charging aperture, described transmission mechanism is by motor, reductor, shaft coupling forms, described motor is fixed on base plate, described shaft coupling connects rubber roll support roller, casing above described screen drum there are two peep holes, discharging opening is had immediately below screen drum, impurities outlet is had at the right-hand member of discharging opening, the height of described screen drum is 2.4 meters, described screen drum there is square sieve aperture.
In technique scheme, described rubber roll support roller comprises two active roller stations and two driven support rollers, and described shaft coupling connects active roller station, and described driven support roller is positioned at below the right-hand member of screen drum.
The utility model adopts the transmission of rubber roll rubber, and motor drives, transmission mechanism-free.Simple to operate, screen drum lengthens four rubber roll support rollers, and without wearing and tearing, output is large, and material is long for residence time in machine, cleans out, can meet large-scale store up warehouse warehouse entry before material impurity clear up.The machine feature: the large efficiency of output is high, compact conformation, easy to maintenance.Be applicable to the cleaning before the raw grain warehouse entries such as paddy, corn, soya bean, also can support the use with large-scale complete drying plant.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side structure schematic diagram of Fig. 1.
1. frames, 2. screen drum in figure, 3. rubber roll support roller, 3-1. active roller station, the driven support roller of 3-2., 4. deflector, 5. casing, 6. charging aperture, 7. motor, 8. reductor, 9. shaft coupling, 10. base plate, 11. peep holes, 12. discharging openings, 13. impurities outlet, 14. square sieve apertures.
Detailed description of the invention
Describe performance of the present utility model in detail below in conjunction with accompanying drawing, but they do not form to restriction of the present utility model, only for example.Simultaneously by illustrating that advantage of the present utility model will become clearly and easy understand.
Accompanying drawings is known: rice processing cylindrical pre-cleaning screen, comprise frame 1, be positioned at the screen drum 2 in frame 1, described screen drum 2 is arranged in and is positioned on the rubber roll support roller 3 of frame corner, it is characterized in that there is deflector 4 in described screen drum 2, described deflector 4 is screw-pushing type structure, described screen drum 2 is positioned at casing 5, there is the charging aperture 6 towards screen drum 2 one end on described casing 5, be transmission mechanism in the below of charging aperture 6, described transmission mechanism is by motor 7, reductor 8, shaft coupling 9 forms, described motor 7 is fixed on base plate 10, described shaft coupling 9 connects rubber roll support roller 3, casing 5 above described screen drum 2 there are two peep holes 11, discharging opening 12 is had immediately below screen drum 2, impurities outlet 13 is had at the right-hand member of discharging opening 12, the height of described screen drum 2 is 2.4 meters, described screen drum 2 there is square sieve aperture 14.Described rubber roll support roller 3 comprises two active roller station 3-1 and two driven support roller 3-2, and described shaft coupling 9 connects active roller station 3-1, below the right-hand member that described driven support roller 3-2 is positioned at screen drum 2 (as shown in Figure 1 and Figure 2).
Other is unspecified all belongs to prior art.
Claims (2)
1. rice processing cylindrical pre-cleaning screen, comprise frame (1), be positioned at the screen drum (2) in frame (1), described screen drum (2) is arranged in and is positioned on the rubber roll support roller (3) of frame corner, it is characterized in that there is deflector (4) in described screen drum (2), described deflector (4) is screw-pushing type structure, described screen drum (2) is positioned at casing (5), there is the charging aperture (6) towards screen drum (2) one end on described casing (5), be transmission mechanism in the below of charging aperture (6), described transmission mechanism is by motor (7), reductor (8), shaft coupling (9) forms, described motor (7) is fixed on base plate (10), described shaft coupling (9) connects rubber roll support roller (3), the casing (5) of described screen drum (2) top there are two peep holes (11), discharging opening (12) is had immediately below screen drum (2), impurities outlet (13) is had at the right-hand member of discharging opening (12), the height of described screen drum (2) is 2.4 meters, described screen drum (2) there is square sieve aperture (14).
2. rice processing cylindrical pre-cleaning screen according to claim 1, it is characterized in that described rubber roll support roller (3) comprises two active roller stations (3-1) and two driven support rollers (3-2), described shaft coupling (9) connects active roller station (3-1), and described driven support roller (3-2) is positioned at below the right-hand member of screen drum (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578298.XU CN204220452U (en) | 2014-09-30 | 2014-09-30 | Rice processing cylindrical pre-cleaning screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578298.XU CN204220452U (en) | 2014-09-30 | 2014-09-30 | Rice processing cylindrical pre-cleaning screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204220452U true CN204220452U (en) | 2015-03-25 |
Family
ID=52918596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420578298.XU Expired - Fee Related CN204220452U (en) | 2014-09-30 | 2014-09-30 | Rice processing cylindrical pre-cleaning screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204220452U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307736A (en) * | 2014-09-30 | 2015-01-28 | 湖北金谷粮食机械有限公司 | Rice processing barrel precleaner |
| CN107626566A (en) * | 2017-10-30 | 2018-01-26 | 泗县三虎粮油机械有限公司 | A kind of bitubular receiving sieve suitable for various crop |
-
2014
- 2014-09-30 CN CN201420578298.XU patent/CN204220452U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307736A (en) * | 2014-09-30 | 2015-01-28 | 湖北金谷粮食机械有限公司 | Rice processing barrel precleaner |
| CN107626566A (en) * | 2017-10-30 | 2018-01-26 | 泗县三虎粮油机械有限公司 | A kind of bitubular receiving sieve suitable for various crop |
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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: 20150325 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |