CN201799417U - Impurity removing mechanism for circulating air separator - Google Patents
Impurity removing mechanism for circulating air separator Download PDFInfo
- Publication number
- CN201799417U CN201799417U CN2010205203245U CN201020520324U CN201799417U CN 201799417 U CN201799417 U CN 201799417U CN 2010205203245 U CN2010205203245 U CN 2010205203245U CN 201020520324 U CN201020520324 U CN 201020520324U CN 201799417 U CN201799417 U CN 201799417U
- Authority
- CN
- China
- Prior art keywords
- auger
- plate
- impurity
- pressure door
- housing
- 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 an impurity removing mechanism for a circulating air separator, which comprises a shell, an auger, a motor, a fan and an impurity removing bucket, wherein the motor is installed in the shell; the fan is fixed on the shell; the auger comprises helical blades and a shaft; one end of the auger is fixed on the shell; the other end of the auger is arranged on a hanging bearing; the bearing end of the hanging bearing is arranged in an impurity removing pipe; the other end of the hanging bearing is arranged on the shell; and a pressure door plate is arranged at one end of the impurity removing pipe close to the hanging bearing. The impurity removing mechanism in the utility model has the beneficial effect of better sealing effect, and air can not enter the shell from the pressure door plate, thereby solving the problem that impurity can not be fully discharged.
Description
Technical field
The utility model relates to cycle winnowing device, especially a kind of cycle winnowing device impurities removal mechanism.
Background technology
For a long time, in purchase grain warehouse-in and grain cleaning process, need from grain, remove low-gravity impurity such as cot, dust, and adopt traditional impurity removing technology, be difficult to receive good effect.Low-gravity impurity such as the cot of separating from grains such as wheat, corn, barley and oil plant, dust and gently assorted particle separate with grain under the effect of blower fan, bring whizzer into by circulating current then, fall into expansion chamber at this gently assorted particle and dust, through impurities removal mechanism impurity is released in the impurities removal bucket from the pressure door-plate and discharged.Present existing impurities removal mechanism, auger is to be fixed on the shell of mechanism, the pressure door-plate is installed in the inboard of auger, and it is jagged on the pressure door-plate, thereby causing closing the wind imprecision, to make air enter impurities removal from indentation, there in-house, form convection current in housing, impurity is floating in housing, not free settling and discharge.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of solution prior art pressure door-plate poorly sealed, causes the ends such as isolated cot, dust in the grains such as wheat, corn, barley and oil plant than heavy seeds sedimentation and the cycle winnowing device impurities removal mechanism that discharges smoothly fully.
Technical problem to be solved in the utility model realizes by the following technical solutions,
A kind of cycle winnowing device impurities removal mechanism, comprise housing, auger, motor, blower fan and impurities removal bucket, described motor is installed in the inside of housing, blower fan is fixed on the housing, and auger is made up of helical blade and axle, and it is characterized in that: described auger one end is fixed on the housing, the other end is arranged on the underslung bearing, the bearing end of underslung bearing is arranged in the impurity-discharging pipe, and the other end of underslung bearing is arranged on the housing, and the pressure door-plate is arranged on the end of impurity-discharging pipe near underslung bearing.
Described pressure door-plate is atresia or unnotched steel plate.
The bottom of described pressure door-plate is provided with gravity drop hammer.
Described auger is near an end on-bladed of underslung bearing.
In the utility model auger is arranged on the underslung bearing, one end of pressure door-plate and impurity-discharging pipe hinge joint, the pressure door-plate is a flat board, does not have breach, can the impurity-discharging pipe sealing is tight, solved in the prior art auger is fixed on the housing, auger passes from the pressure door-plate, forms breach on the pressure door-plate, like this when the pressure door plate closing, air also can enter housing from the breach of pressure door-plate, form convection current in housing, solves the problem that impurity can not be discharged fully.
Auger of the present utility model end near underslung bearing in impurity-discharging pipe does not have blade, after auger pushes impurity-discharging pipe to impurity like this, can on auger, pile up by vaneless shaft portion, the impurity of piling up can prevent that air from entering in the impurities removal mechanism from the pressure door-plate, and promptly the impurity of Dui Jiing itself also plays the effect of sealing.When impurity was stacked into to a certain degree, auger can promote impurity the pressure door-plate is opened, and discharged thereby impurity is sent into the impurities removal bucket, and after impurity was discharged, the pressure door-plate was closed under the effect of gravity, gravity drop hammer pressure adjustable size.This design of auger makes sealing effectiveness better, and air can not enter housing from the pressure door-plate, and then has solved the problem that impurity can not be discharged fully.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that A of the present utility model is to view;
Fig. 3 is the integral device schematic diagram of cycle winnowing device.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As depicted in figs. 1 and 2, cycle winnowing device impurities removal mechanism comprises housing 1, auger 12, motor 4, blower fan 5 and impurities removal bucket 11, motor 4 is installed in the inside of housing 1, blower fan 5 is fixed on the housing 1, auger 12 is made up of helical blade and axle, auger 12 1 ends are fixed on the housing 1, the other end is arranged on the underslung bearing 8, the bearing end of underslung bearing 8 is arranged in the impurity-discharging pipe 7, the other end of underslung bearing is arranged on the housing 1, pressure door-plate 9 is arranged on the outer end that impurity-discharging pipe 7 leans on, and the pressure door-plate is equipped with gravity drop hammer 10 9 times.Access door 2 is closed when the utility model operate as normal, can open when machine is out of order.
In the present embodiment, motor 4 is a reducing motor, and blower fan is a mesolow blower fan, and auger 12 1 ends are fixed on the housing 1, and the other end is fixed on the bearing of underslung bearing 8, and auger 12 is worked under motor 4 drives.Underslung bearing 8 is in the inboard of pressure door-plate 9, and underslung bearing 8 is positioned at impurity-discharging pipe 7 with auger 12 links, and the other end of underslung bearing 8 is fixed on the housing 1.
Impurity-discharging pipe 7 is a cylinder, pressure door-plate 9 is the plectane that a diameter is not less than drum diameter, the upper end of pressure door-plate 9 and impurity-discharging pipe 7 hinge joints, and a gravity drop hammer 10 is fixed in the lower end, when not having light assorted granule foreign from 9 releases of pressure door-plate, pressure door-plate 9 and impurity-discharging pipe 7 maintenance seal closures.To have blade-section be a pitch to auger 12 in impurity-discharging pipe 7, in the impurity-discharging pipe 7 near on-bladed on the auger 12 of an end of underslung bearings 8.Impurities removal bucket 11 is fixedly mounted on the housing, discharges from impurity discharging port from the light assorted particle that pressure door-plate 9 is released.
Wherein, pressure door-plate 9 can be plectane, also can be square plate, or be other shape can with the airtight plate of impurity-discharging pipe 7.Pressure door-plate 9 can be the uniform plate of thickness, also can be the plate of the average thickness of lower end greater than the upper end average thickness.In the present embodiment, pressure door-plate 9 is unnotched steel plate.Gravity drop hammer 10 connects with pressure door-plate 9 by screw mandrel, screw mandrel one end is fixed on the pressure door-plate 9, and gravity drop hammer 10 is removable on screw mandrel, by regulating the displacement between gravity drop hammer 10 and the pressure door-plate 9, promptly regulate the size of the arm of force, regulate the pressure size of pressure door-plate 9 closures.
The utility model is when work, and particles such as grain and oil plant are entered in the material feeding box 15 by feed pipe 14, can not enter air draught road 13 from spout because of solid accumulation causes extraneous air.Under the stirring of feeding roller, particles such as grain and oil plant are admitted to the end opening in air draught road 13, think under the effect of circulating current, and light assorted particle wherein is inhaled into the Disengagement zone, i.e. middle part, air draught road.Enter into whizzer then.Here, gently assorted particle falls into dust-settling compartment 17 because gravity and wind speed rapid drawdown separate with air-flow, and auger 12 is pushed to the port of export with it level and passes through 9 discharges of pressure door-plate.Blower fan 15 is taken air away by cylinder 16, turns back to 13 circulations of air draught road by air-return duct 6 then.Particles such as heavy grain that has purified through air draught and oil plant then enter discharging structure through discharging opening, thereby material is discharged.So periodic duty.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. cycle winnowing device impurities removal mechanism, comprise housing, auger, motor, blower fan and impurities removal bucket, described motor is installed in the inside of housing, blower fan is fixed on the housing, and auger is made up of helical blade and axle, and it is characterized in that: described auger one end is fixed on the housing, the other end is arranged on the underslung bearing, the bearing end of underslung bearing is arranged in the impurity-discharging pipe, and the other end of underslung bearing is arranged on the housing, and the pressure door-plate is arranged on the end of impurity-discharging pipe near underslung bearing.
2. according to the described cycle winnowing device impurities removal of claim 1 mechanism, it is characterized in that: described pressure door-plate is atresia or unnotched steel plate.
3. according to the described cycle winnowing device impurities removal of claim 1 mechanism, it is characterized in that: the bottom of described pressure door-plate is provided with gravity drop hammer.
4. according to the described cycle winnowing device impurities removal of claim 1 mechanism, it is characterized in that: described auger is near an end on-bladed of underslung bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205203245U CN201799417U (en) | 2010-09-03 | 2010-09-03 | Impurity removing mechanism for circulating air separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205203245U CN201799417U (en) | 2010-09-03 | 2010-09-03 | Impurity removing mechanism for circulating air separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799417U true CN201799417U (en) | 2011-04-20 |
Family
ID=43868936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205203245U Expired - Fee Related CN201799417U (en) | 2010-09-03 | 2010-09-03 | Impurity removing mechanism for circulating air separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601051A (en) * | 2012-03-30 | 2012-07-25 | 岳阳林纸股份有限公司 | Impurity removal machine for chopped reeds |
-
2010
- 2010-09-03 CN CN2010205203245U patent/CN201799417U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601051A (en) * | 2012-03-30 | 2012-07-25 | 岳阳林纸股份有限公司 | Impurity removal machine for chopped reeds |
| CN102601051B (en) * | 2012-03-30 | 2013-11-13 | 岳阳林纸股份有限公司 | Impurity removal machine for chopped reeds |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205517929U (en) | Chemical production uses high -efficient rubbing crusher | |
| JP4585494B2 (en) | Crusher with wind sorter | |
| CN105618203A (en) | Pulverizer | |
| CN206965850U (en) | A kind of pulverizer for carrying dust removal by filtration function | |
| CN201410470Y (en) | Impurity discharging mechanism of circulation air classifier | |
| CN201337935Y (en) | Recovery device for waste sealing materials | |
| CN201799417U (en) | Impurity removing mechanism for circulating air separator | |
| CN206527140U (en) | Garbage sorting device | |
| CN104353531A (en) | Conical screw crusher | |
| CN109433367B (en) | Method for recycling waste paperboard | |
| WO2016116029A1 (en) | Scattering and selecting device for smoke dust block | |
| CN202823577U (en) | Feeding device of crushing machine | |
| CN202823026U (en) | Dustproof dust collection device | |
| CN205495704U (en) | Feed grinder | |
| CN108579900A (en) | A kind of coal pulverizer | |
| CN203484332U (en) | Shaft-free cleaning screen | |
| CN203090988U (en) | Dustproof crushing unit | |
| CN204799390U (en) | Controllable conical spiral breaker of pressure | |
| CN202823501U (en) | Feeding device of crushing machine | |
| CN208612677U (en) | A kind of Double crusher | |
| CN201964736U (en) | Air current drying device | |
| CN201446004U (en) | Powder conveying device | |
| CN220126896U (en) | Air-closing impurity-removing device of circulating air separator | |
| CN105381846B (en) | A kind of high speed powder mill | |
| CN219766021U (en) | Stone powder fine sand recovery unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20110903 |