CN107199130A - A kind of double proportion recleaner screens of grain - Google Patents
A kind of double proportion recleaner screens of grain Download PDFInfo
- Publication number
- CN107199130A CN107199130A CN201710469002.9A CN201710469002A CN107199130A CN 107199130 A CN107199130 A CN 107199130A CN 201710469002 A CN201710469002 A CN 201710469002A CN 107199130 A CN107199130 A CN 107199130A
- Authority
- CN
- China
- Prior art keywords
- proportion
- platform
- malleation
- negative pressure
- support
- 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.)
- Pending
Links
- 239000012535 impurity Substances 0.000 claims abstract description 23
- 230000005484 gravity Effects 0.000 claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 15
- 238000012216 screening Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 7
- 238000004513 sizing Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 17
- 238000000926 separation method Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/08—Cleaning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
- B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of double proportion recleaner screens of grain, include the support with roller, negative pressure gravity platform is fixedly installed on support, malleation proportion platform, malleation proportion platform is located at below negative pressure gravity platform, negative-pressure air-suction cover is provided with above negative pressure gravity platform, feed hopper is provided with above malleation proportion platform side, negative pressure gravity platform, malleation proportion platform includes proportion sieve nest, sieve nest support, proportion sieve nest front end, rear end has been respectively articulated with connecting rod, the connecting rod other end is articulated with support, proportion sieve nest is side walls hinged proportion rocking bar, two high-power blowers of the present invention extract the thin miscellaneous and dust of chaff leaf in grain twice, impurity is allowed after cyclone precipitation filtering, the lingering remnants of past customs reuses supply proportion sieve, the material on compass screen surface, according to the weight sizing screening of material.
Description
Technical field
The present invention relates to grain screening field, a kind of double proportion recleaner screens of grain are particularly belonged to.
Background technology
It is a kind of plant equipment sieved, chosen seeds for seed than heavy-duty machine, it can be according to seed and impurity thing in shape
Difference in terms of shape, size, proportion, surface characteristic and air dynamic behaviour, selects qualified excellent seed.Meanwhile, also
Selected, classification is carried out to seed using than heavy-duty machine, the strong seed of healthy and strong full, viability is selected.So as to instead of than heavy-duty machine
Traditional artificial selecting, the inefficient work pattern manually sieved.
But it is existing than heavy-duty machine, in screening, seed selection, because its internal screening plant needs to move back and forth, so as to drive
Occur certain rock than heavy-duty machine.Therefore, steadiness is poor after using certain time than heavy-duty machine, and then seed occurs and drop
Problem.
The content of the invention
It is compact to design it is an object of the invention to provide a kind of double proportion recleaner screens of grain, fully rationally, utilize the circulation of wind
Effect, two high-power blowers extract the thin miscellaneous and dust of chaff leaf in grain twice, allow impurity after cyclone precipitation filtering,
The lingering remnants of past customs reuses supply proportion sieve, the material on compass screen surface, according to the weight sizing screening of material.
Technical scheme is as follows：
A kind of double proportion recleaner screens of grain, include and negative pressure gravity platform, malleation are fixedly installed on the support with roller, support
Proportion platform, malleation proportion platform is located at below negative pressure gravity platform, and negative-pressure air-suction cover, malleation proportion platform side are provided with above negative pressure gravity platform
Top is provided with feed hopper, and negative pressure gravity platform, malleation proportion platform include proportion sieve nest, sieve nest support, proportion sieve nest front end, rear end
Connecting rod is respectively articulated with, the connecting rod other end is articulated with support, proportion sieve nest is side walls hinged proportion rocking bar, and proportion rocking bar passes through
Discharging opening is provided with the outside of motor driving rotation, malleation proportion platform；Left picogram cage, right picogram cage, left picogram are also equipped with support
Cage, the bottom of right picogram cage are provided with Blowing stopper, and left picogram cage, right picogram cage upper end are connected with main air duct, and main air duct one end is stretched
Enter to left picogram cage, right picogram cage inner chamber, the main air duct other end is provided with main air blower, and main air duct end side is also associated with negative pressure
Dust removal port, depression dust-removing mouthful is located at below the proportion sieve nest of negative pressure gravity platform, and the negative-pressure air-suction cover other end is connected to main air duct.
Described left picogram cage, right picogram cage bottom end are provided with impurities outlet.
Impurity absorption pipe is provided with above described malleation proportion platform side, impurity absorption pipe end is impurities outlet, and impurity is inhaled
Air exhauster is installed in attached pipe.
Described left picogram cage, the main air blower of right picogram cage lower end are high-power blower, and are driven by drive shaft, drive shaft
Driven by motor.
The present invention is compact to design, and fully rationally, using the ringing of wind, two high-power blowers are extracted in grain twice
The thin miscellaneous and dust of chaff leaf, allow impurity after cyclone precipitation filtering, the lingering remnants of past customs reuses supply proportion sieve, on compass screen surface
Material, according to the weight sizing screening of material.Light, the impurity discharged using double proportion platforms are discharged through auger, what absorbing cover was collected
The light impurities such as dust, chaff shell process separation using double helix deduster, and cleaning ambient air, material screens laggard by secondary proportion
Enter classifying screen, classifying screen carries out sizing screening to the bulky grain in material, broken kernel.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is side view of the invention.
Embodiment
Referring to accompanying drawing, a kind of double proportion recleaner screens of grain include and are fixedly installed on the support 1 with roller, support 1
Negative pressure gravity platform 2, malleation proportion platform 3, malleation proportion platform 3 are located at the lower section of negative pressure gravity platform 2, and the top of negative pressure gravity platform 2 is provided with negative
Press and feed hopper 5 is provided with above suspended hood 4, the side of malleation proportion platform 3, negative pressure gravity platform 2, malleation proportion platform 3 include proportion sieve nest
6th, sieve nest support, the front end of proportion sieve nest 6, rear end have been respectively articulated with connecting rod 7, and the other end of connecting rod 7 is articulated with support 1, proportion sieve
Body 6 is side walls hinged proportion rocking bar 8, and proportion rocking bar 8 is driven by motor to be rotated, and the outside of malleation proportion platform 3 is provided with discharging opening 9；
Left picogram cage 10, right picogram cage 11 are also equipped with support 1, left picogram cage 10, the bottom of right picogram cage 11 are provided with Blowing stopper
12, left picogram cage 10, the right upper end of picogram cage 11 are connected with main air duct 13, and the one end of main air duct 13 extend into left picogram cage 10, right sand
Gram inner chamber of cage 11, the other end of main air duct 13 is provided with main air blower 14, and the end side of main air duct 13 is also associated with depression dust-removing mouthful 15,
Depression dust-removing mouthful 15 is located at the lower section of proportion sieve nest 6 of negative pressure gravity platform 2, and the other end of negative-pressure air-suction cover 4 is connected to main air duct 13.
Left picogram cage 10, the right bottom of picogram cage 11, which are provided with above impurities outlet, the side of malleation proportion platform 3, is provided with impurity absorption pipe
16, the end of impurity absorption pipe 16 is impurities outlet 17, is provided with air exhauster, left picogram cage, right picogram cage in impurity absorption pipe 17
The main air blower of lower end is high-power blower, and is driven by drive shaft, and drive shaft is driven by motor.
The operation principle of the present invention is as follows：Material is processed through negative pressure gravity platform first through throat-fed, and material is carried out
Primary election, proportion platform can fully remove dust, chaff shell, stalk in material etc., two high-power blowers with negative-pressure type suspended hood
The thin miscellaneous and dust of chaff leaf in grain is extracted twice, allows impurity after cyclone precipitation filtering, the lingering remnants of past customs reuses supply ratio
Sieve again, the material on compass screen surface, according to the weight sizing screening of material, material enters malleation proportion platform, malleation proportion platform afterwards
With higher sharpness of separation, not plump seed in material, bud grain, moldy kernel and other impurities can be removed.
Claims (4)
1. a kind of double proportion recleaner screens of grain, include and negative pressure gravity platform, just is fixedly installed on the support with roller, support
Pressure ratio weight platform, it is characterised in that malleation proportion platform is located at below negative pressure gravity platform, and negative-pressure air-suction is provided with above negative pressure gravity platform
Feed hopper is provided with above cover, malleation proportion platform side, negative pressure gravity platform, malleation proportion platform include proportion sieve nest, sieve nest support, than
Weight sieve nest front end, rear end have been respectively articulated with connecting rod, and the connecting rod other end is articulated with support, and proportion sieve nest is side walls hinged to have proportion to shake
Bar, proportion rocking bar is driven by motor to be rotated, and discharging opening is provided with the outside of malleation proportion platform；Be also equipped with support left picogram cage,
Right picogram cage, left picogram cage, the bottom of right picogram cage are provided with Blowing stopper, and left picogram cage, right picogram cage upper end are connected with main wind
Road, main air duct one end extend into left picogram cage, right picogram cage inner chamber, and the main air duct other end is provided with main air blower, main air duct end
Side is also associated with depression dust-removing mouthful, and depression dust-removing mouthful is located at below the proportion sieve nest of negative pressure gravity platform, and negative-pressure air-suction cover is another
End is connected to main air duct.
2. double proportion recleaner screens of grain according to claim 1, it is characterised in that described left picogram cage, right picogram cage bottom
End is provided with impurities outlet.
3. double proportion recleaner screens of grain according to claim 1, it is characterised in that be provided with above described malleation proportion platform side
Impurity absorption pipe, impurity absorption pipe end is impurities outlet, is provided with air exhauster in impurity absorption pipe.
4. double proportion recleaner screens of grain according to claim 1, it is characterised in that under described left picogram cage, right picogram cage
The main air blower at end is high-power blower, and is driven by drive shaft, and drive shaft is driven by motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710469002.9A CN107199130A (en) | 2017-06-20 | 2017-06-20 | A kind of double proportion recleaner screens of grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710469002.9A CN107199130A (en) | 2017-06-20 | 2017-06-20 | A kind of double proportion recleaner screens of grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107199130A true CN107199130A (en) | 2017-09-26 |
Family
ID=59907614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710469002.9A Pending CN107199130A (en) | 2017-06-20 | 2017-06-20 | A kind of double proportion recleaner screens of grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107199130A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108516292A (en) * | 2018-02-23 | 2018-09-11 | 重庆市长寿区你我他商贸连锁有限公司 | A kind of food conveying devicec |
| CN110896739A (en) * | 2019-11-15 | 2020-03-24 | 河北铠嘉机械制造有限公司 | Negative pressure winnowing structure and thresher |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005205260A (en) * | 2004-01-20 | 2005-08-04 | Iseki & Co Ltd | Winnowing equipment of rice husking separator |
| CN200963626Y (en) * | 2006-10-26 | 2007-10-24 | 杨永海 | Complex grain cleaner with vibrating screen and specific density screen up-down equipped |
| JP2012239934A (en) * | 2011-05-16 | 2012-12-10 | Nakayama Iron Works Ltd | Suction wind power type sorting apparatus having dust collecting function |
| CN204051950U (en) * | 2014-08-02 | 2014-12-31 | 石家庄科优机械设备制造有限公司 | Complex assorting machine |
| CN204052167U (en) * | 2014-09-09 | 2014-12-31 | 中联重科股份有限公司 | Air sieve and Machine-made Sand production line |
| CN204486279U (en) * | 2015-01-12 | 2015-07-22 | 山东绿源机械设备制造有限公司 | Three-dimensional proportion grain cleaner |
| CN204656959U (en) * | 2015-05-13 | 2015-09-23 | 刘爱国 | Three air channel self-loopa refiners |
| CN205324169U (en) * | 2015-12-31 | 2016-06-22 | 石家庄聚力特机械有限公司 | Proportion formula air float separator |
-
2017
- 2017-06-20 CN CN201710469002.9A patent/CN107199130A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005205260A (en) * | 2004-01-20 | 2005-08-04 | Iseki & Co Ltd | Winnowing equipment of rice husking separator |
| CN200963626Y (en) * | 2006-10-26 | 2007-10-24 | 杨永海 | Complex grain cleaner with vibrating screen and specific density screen up-down equipped |
| JP2012239934A (en) * | 2011-05-16 | 2012-12-10 | Nakayama Iron Works Ltd | Suction wind power type sorting apparatus having dust collecting function |
| CN204051950U (en) * | 2014-08-02 | 2014-12-31 | 石家庄科优机械设备制造有限公司 | Complex assorting machine |
| CN204052167U (en) * | 2014-09-09 | 2014-12-31 | 中联重科股份有限公司 | Air sieve and Machine-made Sand production line |
| CN204486279U (en) * | 2015-01-12 | 2015-07-22 | 山东绿源机械设备制造有限公司 | Three-dimensional proportion grain cleaner |
| CN204656959U (en) * | 2015-05-13 | 2015-09-23 | 刘爱国 | Three air channel self-loopa refiners |
| CN205324169U (en) * | 2015-12-31 | 2016-06-22 | 石家庄聚力特机械有限公司 | Proportion formula air float separator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108516292A (en) * | 2018-02-23 | 2018-09-11 | 重庆市长寿区你我他商贸连锁有限公司 | A kind of food conveying devicec |
| CN108516292B (en) * | 2018-02-23 | 2019-09-03 | 重庆市长寿区你我他商贸连锁有限公司 | A kind of food conveying devicec |
| CN110896739A (en) * | 2019-11-15 | 2020-03-24 | 河北铠嘉机械制造有限公司 | Negative pressure winnowing structure and thresher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |
|
| RJ01 | Rejection of invention patent application after publication |