CN206168805U - Cereal autofilter machine - Google Patents
Cereal autofilter machine Download PDFInfo
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- CN206168805U CN206168805U CN201620992944.6U CN201620992944U CN206168805U CN 206168805 U CN206168805 U CN 206168805U CN 201620992944 U CN201620992944 U CN 201620992944U CN 206168805 U CN206168805 U CN 206168805U
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- sieve plate
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Abstract
The utility model relates to a cereal autofilter machine, its characterized in that includes: separator induced drafts for get rid of the light impurity in the cereal, screening separator is located induced draft separator's low reaches for the sand grain that sieves out the impurity that is greater than grain particles and be less than grain particles, remove stone separator, be located screening separator's low reaches for get rid of the stone shoulder to shoulder in the cereal. Compared with the prior art, the utility model provides a cereal autofilter machine can all screen out all impurity in the cereal, and impurity is got rid of totally, has effectively guaranteed food hygiene.
Description
Technical field
This utility model is related to a kind of corn processing equipment, refers specifically to a kind of corn automatic screening machine.
Background technology
In brewageing field, the traditional method of grain screening is using vibrosieve equipment, by the motor oscillating of certain frequency
Granular substance is made by screen cloth, so as to realize the classification of raw material.There is material screening process dust big, during material screening
Grain can be thrown out of equipment, cause to waste and lose, and cause the very big pollution of natural environment and working environment.Meanwhile, vibration
Requirement of the screening mode to raw material is more harsh, such as has certain requirement to proportion, viscosity physical characteristics, causes vibrating motor
Frequency and power increase, and observable index is increased.Simultaneously as vibrosieve is screened by granular size, thus with raw material grain
The close gravel in footpath cannot be removed.
The content of the invention
Technical problem to be solved in the utility model be for prior art present situation provide it is a kind of can be by corn
The corn automatic screening machine that impurity is all screened out.
This utility model solve the technical scheme that adopted of above-mentioned technical problem for：The corn automatic screening machine, its feature
It is to include：
Air draught segregation apparatuss, for removing corn in light impurities；
Screen selecting and separating mechanism, positioned at the downstream of the air draught segregation apparatuss, for screening out the impurity more than cereal-granules
With the sand grains less than cereal-granules；
Remove stone segregation apparatuss, positioned at the downstream of the screen selecting and separating mechanism, for removing corn in stone shoulder to shoulder.
The air draught segregation apparatuss can have various, and preferably, the air draught segregation apparatuss can include feed space and the
One wind sucting chamber；First wind sucting chamber connects extractor fan, and the bottom of the first wind sucting chamber is provided with discharge gate；First wind sucting chamber
It is connected by the first pipeline with feed space, the lower port of the first pipeline connection feed space, the upper port connection of the first pipeline the
One wind sucting chamber.
Be adapted to for convenience and different corn and treat selecting crude drugs with winnower impurity, can with the charging interior be additionally provided with for control into
The charging regulating valve of doses；The upper port of first pipeline is provided with the first volume damper for controlling air force.
It is preferred that the screen selecting and separating mechanism includes sieve plate and the first swing dress for driving sieve plate to swing in the width direction
Put；The sieve plate includes the first sieve plate for rejecting the impurity bigger than grain for setting gradually from top to bottom and little for screening out
In the second sieve plate of the impurity of grain.
To improve screening efficiency, screening thing is automatically separated out, the 3rd sieve plate can also be included；3rd sieve plate is located at
The top of first sieve plate；
It is preferred that the aperture of the 3rd sieve plate is 2 Φ~5 Φ；The aperture of first sieve plate is 1.5 Φ~2 Φ, described
The aperture of the second sieve plate is less than Φ；The Φ is the particle diameter of grain to be sieved.
Preferably, the 3rd sieve plate is inclined relative to horizontal 6 ± 3 °；First sieve plate is inclined relative to horizontal
10±3°；Second sieve plate is inclined relative to horizontal 12 ± 3 °.The program can drop on the premise of screening efficiency is ensured
The amplitude of oscillation of low sieve plate, energy conservation and consumption reduction effects are good, and sieve plate is obliquely installed the downslide for being conducive to screening thing.
Preferably, the angle of inclination of the 3rd sieve plate, first sieve plate and second sieve plate increases successively, and
3rd sieve plate is contrary with the incline direction of first sieve plate and the second sieve plate.The structure can effectively reduce the body of casing
Product, makes whole equipment more compact structure, reduces floor space, reduces infrastructure investment.
For convenience of the screening for being adapted to different corn, can pull by the 3rd sieve plate, the first sieve plate and the second sieve plate
Be arranged in casing.
In above-mentioned each scheme to go stone segregation apparatuss to have various, it is preferably, described to go stone segregation apparatuss to include
Second wind sucting chamber removes stone casing with second wind sucting chamber is connected；It is described to go to the bottom of stone casing to be provided with stone sieve plate；Institute
State stone sieve plate and support and be arranged on the second pendulous device, and described go stone sieve plate to arrange relative to the horizontal plane；
The multiple sawtooth for going stone sieve plate to include base plate and be arranged on the surface of the base plate, each sawtooth is along institute
The length direction for stating base plate sets gradually, and the incline direction one of the incline direction on the inclined-plane of the sawtooth and the base plate
Cause, suction hole is provided between adjacent saw-tooth.
For the suspension effect for further strengthening corn, second wind sucting chamber can be by removing stone described in the connection of the second air channel
Casing；The position of stone casing is gone to be provided with the material inlet for connecting the discharging opening near described on the side wall of the second pipe.
Compared with prior art, corn automatic screening machine provided by the utility model can be by all impurity in corn
All screen out, Impurity removal is clean, and food hygiene has been effectively ensured.
Description of the drawings
Fig. 1 is the cross-sectional schematic of this utility model embodiment；
Fig. 2 is the partial sectional view that stone sieve plate is removed in this utility model embodiment.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As depicted in figs. 1 and 2, the corn automatic screening machine includes：
Air draught segregation apparatuss 1, for removing corn in light impurities, such as blade, wheat bran, rice husk etc.；Including arranged side by side
The wind sucting chamber 12 of feed space 11 and first of setting.
The charging aperture 111 of feed space 11 is arranged on the top of feed space 11, and discharging opening 112 is arranged on the bottom of feed space 11
Portion；The charging regulating valve 16 for controlling inlet amount is additionally provided with feed space 11.
First wind sucting chamber 12, connects extractor fan, and its underpart is inverted cone, and its bottom is provided with discharge gate 15；First air draught
Room 12 is connected with feed space 11 by the first pipeline 17, the lower port connection feed space 11 of the first pipeline 17, the first pipeline 17
Upper port connect the first wind sucting chamber 12；The upper port of the first pipeline 17 is provided with the first air quantity for controlling air force and adjusts
Section valve 18.
Corn 4 is entered in feed space 11 from charging aperture 111, and in dropping process, the light impurities in corn are by the first pipeline
Air-flow in 17 is siphoned away, and is entered in the first wind sucting chamber 12, and is deposited in the first wind sucting chamber, is discharged via discharge gate 15
To collection device.The discharge of light impurities can be step, or continuous way.
Screen selecting and separating mechanism 2, positioned at the downstream of air draught segregation apparatuss 1, for screen out more than cereal-granules impurity and
Less than the sand grains 5 of cereal-granules；Including the sieve plate being arranged in casing 25 and for driving sieve plate to swing along sieve plate length direction
The first pendulous device 24.Discharging opening 112 connects the charging aperture 27 of casing top.
Sieve plate is including the 3rd sieve plate 21 for rejecting the impurity of large-size for setting gradually from top to bottom, for rejecting
The second sieve plate 23 slightly larger than the first sieve plate 22 of the impurity of grain size and for screening out the sand grains less than grain size.Wherein
It is 3 Φ that 3rd sieve plate 21 is inclined relative to horizontal the aperture of 6 ° of the 3rd sieve plate；Φ is the particle diameter of grain to be sieved；First sieve plate 22
10 ° are inclined relative to horizontal, aperture is 1.8 Φ；Second sieve plate 23 is inclined relative to horizontal 12 °, and aperture is 0.9 Φ；And
And the 3rd sieve plate 21 it is contrary with the incline direction of the first sieve plate 22 and the second sieve plate 23.
In the present embodiment, for ease of the maintenance and replacing of sieve plate, the 3rd sieve plate 21, the first sieve plate 22 and the second sieve plate 23 can
It is arranged in casing 25 pull.
The low side edge of the 3rd sieve plate 21 is connected to receive the first chute 29 of filtered out straw etc larger impurity；
The low side edge of the first sieve plate 22 connects the second chute 26；The low side edge connection of the second sieve plate 23 goes the material of stone segregation apparatuss 3 to enter
Mouth 38.
The paddy material for eliminating light impurities enters the charging aperture 27 of casing top from discharging opening 112, falls the 3rd sieve plate 31
On, screen out the impurity such as the gravel of the larger stalk impurity of length, grain and reduced size and the first sieve plate is dropped into from sieve aperture
On 32, the large volume impurity of straw etc and large granular impurity are blocked on the 3rd sieve plate, as the swing of sieve plate is dropped into
In first chute 29.
, with the swing of the first sieve plate 22, sieve more than first slightly larger than the size of normal grain in the aperture of the first sieve plate 22
The impurity of panel aperture is blocked on the first sieve plate, with the vibration of sieve plate, is dropped in the second chute 26, grain and other impurity
Drop on the second sieve plate from the sieve aperture of the first sieve plate.
On the second sieve plate 23, fallen from sieve aperture less than the impurity of grain, grain and shoulder to shoulder discharging opening of the stone from casing
28 drop into going on stone sieve plate 32 in stone casing 34 via material inlet 38.
Remove stone segregation apparatuss 3, positioned at the downstream of screen selecting and separating mechanism 2, for removing corn in stone shoulder to shoulder；Including second
Wind sucting chamber 31 and remove stone sieve plate 32；Go stone sieve plate 32 to be arranged on the bottom for removing stone casing 34 of inverted cone, go stone sieve plate 32 to arrange
On the second pendulous device 33, driven by the second pendulous device 33 and remove the reciprocally swinging along its length of stone sieve plate 32.
In the present embodiment, the first pendulous device 24 and the second pendulous device 33 share same motor, by transmission
Component is connected；First pendulous device 24 and the second pendulous device 33 and transmission component are prior art.
The upper port of stone casing 34 is gone by the air entry 36 of second wind sucting chamber 31 of the connection of second pipe 35, air entry 36
Near upper edge position on the side wall of the second wind sucting chamber 31, air entry 36 is provided with the second volume damper 37；Material inlet
38 are arranged on the side wall of second pipe 35 and near removing stone casing 34.Second wind sucting chamber 31 connects extractor fan.
Go stone sieve plate 32 to be inclined relative to horizontal setting, including base plate 321 and be arranged on many on the surface of base plate 321
Individual sawtooth 322, each sawtooth 322 sets gradually along the length direction of base plate 321, and the inclined-plane of sawtooth 322 and base plate 321 incline
Tilted direction is consistent, and suction hole 323 is provided between adjacent saw-tooth.
The bottom surface for removing stone casing 34 is provided with net grain outlet 341 and sand grains outlet 342, wherein net grain outlet 341 is close going
The low side edge of stone sieve plate 32, sand grains outlet 342 is near the high ora terminalis for removing stone sieve plate.
Corn and sand grains are entered and gone after stone casing 34, and under the swabbing action of extractor fan, air is entered from each suction hole
Go in stone casing 34, make grain in suspended state, shoulder to shoulder stone is with compass screen surface than the great orlop that falls into due to contacting, with removing stone
The swing of sieve plate, shoulder to shoulder stone move to the high ora terminalis for removing stone sieve plate, finally discharge from sand grains outlet 342, grain then goes out from net grain
Mouth 341 is discharged, and stone and grain will be separated shoulder to shoulder.
Claims (10)
1. a kind of corn automatic screening machine, it is characterised in that include：
Air draught segregation apparatuss (1), for removing corn in light impurities；
Screen selecting and separating mechanism (2), it is miscellaneous more than cereal-granules for screening out positioned at the downstream of the air draught segregation apparatuss (1)
Matter and the sand grains less than cereal-granules；
Remove stone segregation apparatuss (3), positioned at the downstream of the screen selecting and separating mechanism (2), for removing corn in stone shoulder to shoulder.
2. corn automatic screening machine according to claim 1, it is characterised in that the air draught segregation apparatuss (1) are including charging
Room (11) and the first wind sucting chamber (12)；First wind sucting chamber (12) connects extractor fan, and the bottom of the first wind sucting chamber (12) sets
There is discharge gate (15)；First wind sucting chamber (12) is connected with feed space (11) by the first pipeline (17), the first pipeline
(17) lower port connection feed space (11), the upper port of the first pipeline (17) connects the first wind sucting chamber (12).
3. corn automatic screening machine according to claim 2, it is characterised in that be additionally provided with the feed space (11) for
The charging regulating valve (16) of control inlet amount；The upper port of first pipeline (17) be provided with for control air force
One volume damper (18).
4. the corn automatic screening machine according to claims 1 to 3 any claim, it is characterised in that the screening and separating
Device (2) includes sieve plate and the first pendulous device (24) for driving sieve plate to swing in the width direction；The sieve plate is included certainly
The first sieve plate (22) for rejecting the impurity bigger than grain set gradually under above and the impurity for screening out less than grain
The second sieve plate (23).
5. corn automatic screening machine according to claim 4, it is characterised in that also including the 3rd sieve plate (21)；Described 3rd
Sieve plate (21) is positioned at the top of first sieve plate (22)；
The aperture of the 3rd sieve plate (21) is 2 Φ~5 Φ；The aperture of first sieve plate (22) is 1.5 Φ~2 Φ, described
The aperture of the second sieve plate (23) is less than Φ；The Φ is the particle diameter of grain to be sieved.
6. corn automatic screening machine according to claim 5, it is characterised in that the 3rd sieve plate (21) is relative to level
Face inclines 6 ± 3 °；First sieve plate (22) is inclined relative to horizontal 10 ± 3 °；Second sieve plate (23) is relative to level
Face inclines 12 ± 3 °.
7. corn automatic screening machine according to claim 6, it is characterised in that the 3rd sieve plate (21), first sieve
The angle of inclination of plate (22) and second sieve plate (23) increases successively, and the 3rd sieve plate (21) and first sieve plate
(22) and the second sieve plate (23) incline direction it is contrary.
8. corn automatic screening machine according to claim 7, it is characterised in that the 3rd sieve plate (21), the first sieve plate
(22) can be arranged in casing (25) with the second sieve plate (23) pull.
9. corn automatic screening machine according to claim 8, it is characterised in that described to remove stone segregation apparatuss (3) including second
Wind sucting chamber (31) removes stone casing (34) with second wind sucting chamber (31) is connected；It is described to go to the bottom of stone casing (34) to be provided with
Remove stone sieve plate (32)；It is described to go stone sieve plate (32) to support to be arranged on the second pendulous device (33), and described remove stone sieve plate
(32) arrange relative to the horizontal plane；
It is described to remove stone sieve plate (32) including base plate (321) and the multiple sawtooth being arranged on the surface of the base plate (321)
(322), each sawtooth (322) sets gradually along the length direction of the base plate (321), and the sawtooth (322) is oblique
The incline direction in face is consistent with the incline direction of the base plate (321), and suction hole (323) is provided between adjacent saw-tooth.
10. corn automatic screening machine according to claim 9, it is characterised in that second wind sucting chamber (31) is by second
Stone casing (34) is removed described in pipeline (35) connection；Near the position for going to stone casing (34) on the side wall of the second pipe (35)
Install the material inlet (38) of connection discharging opening (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992944.6U CN206168805U (en) | 2016-08-29 | 2016-08-29 | Cereal autofilter machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992944.6U CN206168805U (en) | 2016-08-29 | 2016-08-29 | Cereal autofilter machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168805U true CN206168805U (en) | 2017-05-17 |
Family
ID=60241718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620992944.6U Active CN206168805U (en) | 2016-08-29 | 2016-08-29 | Cereal autofilter machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269517A (en) * | 2016-08-29 | 2017-01-04 | 宁波长荣酿造设备有限公司 | A kind of corn automatic screening machine |
| CN108940878A (en) * | 2018-09-25 | 2018-12-07 | 湖南省湘粮机械制造有限公司 | Cereal cleaning equipment |
-
2016
- 2016-08-29 CN CN201620992944.6U patent/CN206168805U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269517A (en) * | 2016-08-29 | 2017-01-04 | 宁波长荣酿造设备有限公司 | A kind of corn automatic screening machine |
| CN108940878A (en) * | 2018-09-25 | 2018-12-07 | 湖南省湘粮机械制造有限公司 | Cereal cleaning equipment |
| CN108940878B (en) * | 2018-09-25 | 2024-01-09 | 湖南省湘粮机械制造有限公司 | Cereal cleaning equipment |
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