CN2325122Y - Double drum grain screen machine with roll spiral agitator - Google Patents
Double drum grain screen machine with roll spiral agitator Download PDFInfo
- Publication number
- CN2325122Y CN2325122Y CN 97249109 CN97249109U CN2325122Y CN 2325122 Y CN2325122 Y CN 2325122Y CN 97249109 CN97249109 CN 97249109 CN 97249109 U CN97249109 U CN 97249109U CN 2325122 Y CN2325122 Y CN 2325122Y
- Authority
- CN
- China
- Prior art keywords
- sieve
- chewed
- bucket
- stream
- bitubular
- 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
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a double drum rolling spiral grain screen machine. A screen body comprises an inner barrel and an outer barrel. The inner barrel is formed by rolling the punched iron plates or the drilled iron plates, and the bore diameter is selected according to grain varieties. The outer barrel is formed by surrounding screen meshes and has a multi-head spiral structure. The cereal pushed out of a barrel body in a spiral mode is qualified product. The spiral pushing has the benefit that no matter what the feeding speed is, the cereal must flow along the spiral track. The screening length of the screen surface is increased, and the screening quality and the screening efficiency are enhanced.
Description
The utility model bitubular rolling screw cereal screening machine belongs to the screening installation that solid is separated from solid, be specially adapted to the screening of cereal.
Existing grain depot screening installation has three kinds: 1, the plane tilts to flow sieve, and separating effect is relatively poor.2, plane tilt and vibration sieve, screen frame easy fracture, maintenance are frequently.3, circular cone rotary screen is by the screening of awl tube angular turn, and is slightly quite a lot of than preceding two kinds of sieve effects, but its charging speed directly influences screening quality, the very fast outflow staving of the fast cereal of charging can not well reach the quality requirement of screening, and charging influences the screening efficiency of cereal slowly again.
Purpose of the present invention: for solving above-mentioned three kinds of deficiencies that sieve exists, propose design of the present utility model, a kind of bitubular rolling screw cereal screening machine is provided.
The concrete structure of the utility model twin-tub rolling screw cereal screening machine: two sieve buckets adopt straight bucket, interior bucket is with iron plate punching or boring back roll-forming, the aperture can be selected according to grain variety, about φ 5-20mm, be to adopt the single head screw propulsion, make cereal enter exterior bowl by sieve aperture, foreign material greater than cereal are discharged to big cinder notch outflow by spiral, exterior bowl adopts the screen cloth system of enclosing to form, two parts before and after being divided in the middle of urceolus, and the front portion is divided into aperture, the rear portion is divided into macropore, forward part is sifted out dust, and defective cereal is sifted out in the rear section, for guaranteeing flow velocity, exterior bowl adopts the multi-head spiral structure, the cereal that spiral is released cylindrical shell is qualified finished product, and each mouthful has stream separately to chew, and can shunt different species.The benefit of screw propulsion is regardless of the charging speed, and cereal must flow by the track of spiral, has increased the screening length of compass screen surface.The length of run of the design's interior barrel of spiral is 11 meters, and outer bucket is 9 meters, and two barrels is 20 meters, is five times of the awl barrel stroke that sieves approximately.
This machine is according to customer requirements, also can set up the axial flow induced-draught fan the foreign material sucking-off sieve nest outside that is lighter than cereal, this machine is fixed, portable two kinds, fixed for dryer usefulness, movable type can be shone place usefulness for purchase grain and cold, and is portable at 4 castors of sieve nest bottom installation, makes things convenient for mobile operating.
The quick-fried cereal screening machine that revolves of bitubular rolling, it includes hopper, product stream is chewed, substandard products stream is chewed, dust stream is chewed, sieve nest and motor, it is characterized in that this bitubular rolling screw cereal screening machine comprises 1, material bin, 2 sieve nests, 3 screen frames, 4 bearing liner boxes, 5 big slag streams are chewed, 6 belt pulleys, 7 axial flow blowers, 8 decelerators, 9 turning-bars, 10 motors, 11 caster wheel framves, 12 castors, 13 dust streams are chewed, 14 sieve underframe, 15 substandard products streams are chewed, 16 product streams are chewed, 17 foot wheel carriers, wherein bitubular rolling screw formula sieve nest 2 is fixed on the sieve underframe 14 by central shaft 18 and bearing liner box 4, big slag stream chews 5, product stream chews 16, substandard products stream chews 15, dust stream is chewed 13 and is separately fixed on the sieve underframe 14, caster wheel frame 11 and foot wheel carrier 17 are welded on the below of sieve underframe 14, motor 10, axial flow blower 7, decelerator 8 is installed on the sieve underframe 14, and motor 10 drives decelerator 8 and belt pulley 6 drives sieve nest 2 rotations.
Sieve nest 2 comprises 18 central shafts, sieve bucket, 20 outer bucket, 21 outer sieve bucket spirals, 22 shaft holders, 23 interior sieve bucket spirals, the 24 sieve bucket side plates of sieving in 19, wherein, central shaft 18 connects the interior sieve bucket 19 of using iron plate punching roll-forming in the solid frame 22 of axle, outer sieve bucket 20 adopts the braiding steel mesh to enclose on outer sieve nest spiral 21, with sieve bucket side plate 24 is sieve bucket 19 and outer sieve bucket 20 in the center fixation, and the left plate endoporus is material bin 1 inlet, and right plate is that discharging opening is that big slag stream chews 5.
The sieve underframe can be fixed and portable two kinds.
The aperture of interior sieve bucket 19 is according to the selected φ 5-20mm of grain variety.
The advantage of this bitubular rolling screw cereal screening machine: adopt bitubular rolling screw cereal screening machine, the length of compass screen surface screening increases more than five times, cereal must flow by helical trajectory, the quality and the efficient of cereal screening have been improved, and be not subjected to the influence of charging rate, and to compare with vibratory sieve in addition, original paper and complete machine are not fragile, reduce maintenance load, prolong greatly service life simultaneously.
Description of drawings:
Fig. 1 bitubular rolling screw cereal screening machine profile stereogram;
Fig. 2 bitubular rolling screw cereal screening machine sieve nest schematic perspective view;
Fig. 3 bitubular rolling screw cereal screening machine front view; Be Figure of abstract;
Fig. 4 bitubular rolling screw cereal screening machine left view;
Fig. 5 bitubular rolling screw cereal screening machine right view.
Embodiment: make screening machine according to accompanying drawing 3,4,5, roll-forming after interior bucket is holed with iron plate, the aperture of screening soya bean is φ 13mm, and the screening corn is φ 18mm, and screening rice is 5 * 10mm
2, outer bucket adopts the screen cloth system of enclosing to form, and makes multi-head spiral, and interior bucket is a single-screw, and the motor model is y-4-2.2-4.0, and the decelerator model is ZQH25-35, and screening effect is good after the screening machine Installation and Debugging, and breakneck acceleration is fast, quality of finished product good.
Claims (4)
1, a kind of bitubular rolling screw cereal screening machine, it includes hopper, product stream is chewed, substandard products stream is chewed, dust stream is chewed, sieve nest and motor, it is characterized in that this bitubular rolling screw cereal screening machine comprises 1, material bin, 2 sieve nests, 3 screen frames, 4 bearing liner boxes, 5 big slag streams are chewed, 6 belt pulleys, 7 axial flow blowers, 8 decelerators, 9 turning-bars, 10 motors, 11 caster wheel framves, 12 castors, 13 dust streams are chewed, 14 sieve underframe, 15 substandard products streams are chewed, 16 product streams are chewed, 17 foot wheel carriers, wherein bitubular rolling screw formula sieve nest 2 is fixed on the sieve underframe 14 by central shaft 18 and bearing liner box 4, big slag stream chews 5, product stream chews 16, substandard products stream chews 15, dust stream is chewed 13 and is separately fixed on the sieve underframe 14, caster wheel frame 11 and foot wheel carrier 17 are welded on the below of sieve underframe 14, motor 10, axial flow blower 7, decelerator 8 is installed on the sieve underframe 14, and motor 10 drives decelerator 8 and belt pulley 6 drives sieve nest 2 rotations.
2, by the described bitubular rolling screw of claim 1 cereal screening machine, it is characterized in that sieve nest 2 comprises 18 central shafts, sieve bucket, 20 outer bucket, 21 outer sieve bucket spirals, 22 shaft holders, 23 interior sieve bucket spirals, the 24 sieve bucket side plates of sieving in 19, wherein, central shaft 18 connects the interior sieve bucket 19 of using iron plate punching roll-forming in the solid frame 22 of axle, outer sieve bucket 20 adopts the braiding steel mesh to enclose on outer sieve nest spiral 21, with sieve bucket side plate 24 is sieve bucket 19 and outer sieve bucket 20 in the center fixation, the left plate endoporus is material bin 1 inlet, and right plate is that discharging opening is that big slag stream chews 5.
3, by the described bitubular rolling screw of claim 1 cereal screening machine, it is characterized in that sieving underframe and can be fixed and portable two kinds.
4, by the described bitubular rolling screw of claim 1 cereal screening machine, the aperture of sieve bucket 19 is according to the selected φ 5-20mm of grain variety in it is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249109 CN2325122Y (en) | 1997-12-30 | 1997-12-30 | Double drum grain screen machine with roll spiral agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249109 CN2325122Y (en) | 1997-12-30 | 1997-12-30 | Double drum grain screen machine with roll spiral agitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2325122Y true CN2325122Y (en) | 1999-06-23 |
Family
ID=33956106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97249109 Expired - Fee Related CN2325122Y (en) | 1997-12-30 | 1997-12-30 | Double drum grain screen machine with roll spiral agitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2325122Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406141C (en) * | 2007-08-27 | 2008-07-30 | 山东泉林纸业有限责任公司 | Selecting technology during preparing grass material |
| CN103624005A (en) * | 2013-12-02 | 2014-03-12 | 青岛理工大学 | Pneumatic and flexible helical blade coupled walnut shell and kernel roller bidirectional separation equipment |
| CN104259091A (en) * | 2014-09-22 | 2015-01-07 | 江苏大学 | Separated double-layer rotary drum spiral screening device and method |
| CN105214817A (en) * | 2015-10-28 | 2016-01-06 | 重庆市富环建筑材料有限责任公司 | For the roller mill classification pay-off of processing steel slag |
| CN105594850A (en) * | 2015-12-24 | 2016-05-25 | 衡阳智源农业科技有限公司 | Efficient grain drier |
| CN106612899A (en) * | 2016-11-02 | 2017-05-10 | 华中农业大学 | Secondary drum type cleaning and selection device for combined harvesting of rape |
| CN107597544A (en) * | 2017-09-16 | 2018-01-19 | 马钢(集团)控股有限公司 | A kind of cagem type classifying screen |
| CN108480176A (en) * | 2018-05-24 | 2018-09-04 | 山东百家兴农业科技股份有限公司 | A kind of five cereals finishing dehumidifying screening plant |
-
1997
- 1997-12-30 CN CN 97249109 patent/CN2325122Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406141C (en) * | 2007-08-27 | 2008-07-30 | 山东泉林纸业有限责任公司 | Selecting technology during preparing grass material |
| CN103624005A (en) * | 2013-12-02 | 2014-03-12 | 青岛理工大学 | Pneumatic and flexible helical blade coupled walnut shell and kernel roller bidirectional separation equipment |
| CN104259091A (en) * | 2014-09-22 | 2015-01-07 | 江苏大学 | Separated double-layer rotary drum spiral screening device and method |
| CN105214817A (en) * | 2015-10-28 | 2016-01-06 | 重庆市富环建筑材料有限责任公司 | For the roller mill classification pay-off of processing steel slag |
| CN105594850A (en) * | 2015-12-24 | 2016-05-25 | 衡阳智源农业科技有限公司 | Efficient grain drier |
| CN106612899A (en) * | 2016-11-02 | 2017-05-10 | 华中农业大学 | Secondary drum type cleaning and selection device for combined harvesting of rape |
| CN106612899B (en) * | 2016-11-02 | 2022-08-05 | 华中农业大学 | A secondary drum-type cleaning plant for rape combine |
| CN107597544A (en) * | 2017-09-16 | 2018-01-19 | 马钢(集团)控股有限公司 | A kind of cagem type classifying screen |
| CN108480176A (en) * | 2018-05-24 | 2018-09-04 | 山东百家兴农业科技股份有限公司 | A kind of five cereals finishing dehumidifying screening plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201157825Y (en) | Bran separator | |
| CN2325122Y (en) | Double drum grain screen machine with roll spiral agitator | |
| CN101269348A (en) | Novel technique for producing limestone powder | |
| CN106733656A (en) | A kind of particle screen selecting equipment | |
| CN2420074Y (en) | Creening and impurity-removing combined machine for raw grain | |
| CN208894627U (en) | A kind of cylinder feed receiving sieve | |
| CN106914403A (en) | A kind of drum screen and its screening technique | |
| CN107018765A (en) | One kind rubs cleaning plant with the hands based on aerodynamic paddy code roller | |
| CN2428216Y (en) | Novel ball-grinding sieving machine | |
| CN109513613A (en) | One kind being used for garbage sorting screening plant | |
| CN211100007U (en) | Cylinder primary cleaning screening device | |
| CN2421091Y (en) | Continuous ball-milling screening machine | |
| CN211303263U (en) | Novel ball mill | |
| CN106914406A (en) | A kind of screening installation | |
| CN211090748U (en) | Grain storage bin with drying function | |
| CN2160466Y (en) | Airstream conveying cyclone sieve coupled roller grain mill | |
| CN1422706A (en) | Bulk material multi-size screening-grading apparatus | |
| CN106862078A (en) | A kind of sizing screening method for screening machinery and plastic grain | |
| CN207040262U (en) | The pine nut thresing machine of low percentage of damage | |
| CN205887473U (en) | Full -automatic winter jujube classifying screen optional equipment | |
| CN207805940U (en) | A kind of other powdery material drum screen of automatic classification | |
| CN219581026U (en) | Plastic powder vibration screening machine | |
| CN221036666U (en) | Drying and screening integrated device for rice processing | |
| CN2198972Y (en) | High-efficient double-shaft disintegrator | |
| CN216149811U (en) | Chaff device for rice processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |