CN106975610A - A kind of air-duct apparatus of grain sieving device - Google Patents
A kind of air-duct apparatus of grain sieving device Download PDFInfo
- Publication number
- CN106975610A CN106975610A CN201710234848.4A CN201710234848A CN106975610A CN 106975610 A CN106975610 A CN 106975610A CN 201710234848 A CN201710234848 A CN 201710234848A CN 106975610 A CN106975610 A CN 106975610A
- Authority
- CN
- China
- Prior art keywords
- adjustment
- casing
- air
- plate
- windshield plate
- 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
- 238000007873 sieving Methods 0.000 title claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 238000012216 screening Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 4
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 235000015099 wheat brans Nutrition 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- B07B11/02—Arrangement of air or material conditioning accessories
-
- 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention provides a kind of air-duct apparatus of grain sieving device, including：Casing, screen box, the screen box is arranged in casing, wind sucting chamber is provided with casing on the upside of the screen box, wind sucting chamber side is connected to feed space by aspiration channel, opposite side is connected to induced-draught fan, provided with light miscellaneous outlet in the wind sucting chamber, discharge auger is installed on the light miscellaneous outlet, the casing of the light miscellaneous outlet upper end, which is provided with, stays windshield plate, the casing of the light miscellaneous outlet side is provided with quantity regulating device for air, the casing of quantity regulating device for air side is provided with micro- miscellaneous outlet, charging reticulate pattern axle is installed in the feed space, reticulate pattern axle side is fed provided with charging adjustment plate, feed and feed hopper is provided with the upside of adjustment plate, feed on the downside of adjustment plate provided with servo-actuated deflector.Rational in infrastructure, novelty of the invention, the present invention can adjust intake step by step according to demand, and the present invention is using simple to operate, convenient and swift, and Adjustment precision is high.
Description
Technical field
The present invention relates to grain screening installation technical field, specially a kind of air-duct apparatus of grain sieving device.
Background technology
The grain come out from harvester often contains dust, the wheat head, wheat bran, shrivelled particle etc. so that grain can not be direct
Be put in storage and use.It then becomes necessary to harvested grain carry out Screening Treatment, with remove dust therein, the wheat head, wheat bran,
Shrivelled particle etc..In order to remove dust therein, the wheat head, wheat bran, shrivelled particle etc. it is necessary to using grain screening plant.But,
Existing grain screening plant is fairly simple, often a simply simple sieves, so that its screening effect is poor.This
Outside, screening is got up, and automaticity is low, and labor strength is big.
The content of the invention
Technical problem solved by the invention is to provide a kind of air-duct apparatus of grain sieving device, to solve the above-mentioned back of the body
The problem of in scape technology.
Technical problem solved by the invention is realized using following technical scheme：A kind of air channel dress of grain sieving device
Put, including：Casing, screen box, the screen box are arranged in casing, and discharging opening, the screening are provided with the downside of the screening room
Wind sucting chamber is provided with casing on the upside of case, wind sucting chamber side is connected to feed space, opposite side by aspiration channel and is connected to induced-draught fan,
Provided with light miscellaneous outlet in the wind sucting chamber, discharge auger, the light miscellaneous outlet upper end are installed on the light miscellaneous outlet
Casing be provided with and stay windshield plate, the casing of the light miscellaneous outlet side is provided with quantity regulating device for air, quantity regulating device for air
The casing of side, which is provided with micro- miscellaneous outlet, the feed space, is provided with charging reticulate pattern axle, and charging reticulate pattern axle side is provided with charging
Feed hopper is provided with the upside of adjustment plate, charging adjustment plate, is fed on the downside of adjustment plate provided with servo-actuated deflector, is servo-actuated deflector and passes through admittedly
Bolt is determined on casing.
The servo-actuated deflector is connected by adjusting fixed support with casing, the adjustment fixed support and servo-actuated deflector
Between be provided with adjustment tank, the servo-actuated deflector by fixing bolt be arranged on adjustment fixed support on adjustment tank in, be servo-actuated
Deflector can the servo-actuated deflector of adjustment stretches into the length in feed hopper lower end up and down in adjustment tank, to adjust intake.
The quantity regulating device for air includes air inlet, adjustment handwheel, and the air inlet is provided with air intake gap, the air intake
Gap is provided with into windshield plate, it is described enter windshield plate be arranged on on windshield plate adjustment axle, enter windshield plate adjustment axle outer end and be provided with
Adjust handwheel.
It is described enter windshield plate adjustment axle by being threadably mounted on air inlet, adjustment handwheel, which is fixedly mounted on into windshield plate, to be adjusted
On bearing, windshield plate adjustment axle is connected by rivet with entering windshield plate.
It is described enter windshield plate on the outside of provided with adjustment supporting plate, adjustment supporting plate outer end provided with adjustment fixed plate, enter windshield plate,
Adjust supporting plate, adjustment fixed plate to install and fix by steady pin, adjustment fixed plate is arranged on casing by steady pin.
Compared with disclosed technology, there is advantages below in the present invention：Rational in infrastructure, novelty of the invention, the present invention can root
Intake is adjusted step by step according to demand, and the present invention is using simple to operate, and convenient and swift, Adjustment precision is high.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is servo-actuated deflector scheme of installation of the invention.
Fig. 3 is quantity regulating device for air structural representation of the invention.
Embodiment
In order that technological means, creation characteristic, workflow, application method reached purpose and effect of the present invention are easy to bright
It is white to understand, below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
As Figure 1-3, a kind of air-duct apparatus of grain sieving device, including：Casing 11, screen box 10, the screening
Case 10 is arranged in casing 11, and the screening room downside is provided with discharging opening, the casing 11 of the upside of screen box 10 provided with suction
Air compartment, wind sucting chamber side is connected to feed space, opposite side by aspiration channel 5 and is connected in induced-draught fan, the wind sucting chamber provided with light
Discharge auger 7 is installed, the casing 11 of the light miscellaneous outlet upper end, which is provided with, stays wind on miscellaneous outlet, the light miscellaneous outlet
Baffle plate 6, the casing 11 of the light miscellaneous outlet side is provided with quantity regulating device for air 8, the casing 11 of the side of quantity regulating device for air 8
Provided with micro- miscellaneous outlet 9, charging reticulate pattern axle 4 is installed in the feed space, the side of charging reticulate pattern axle 4 is provided with charging adjustment plate 2,
Feed the upside of adjustment plate 2 and be provided with feed hopper 1, the downside of charging adjustment plate 2 passes through fixation provided with servo-actuated deflector 3, servo-actuated deflector 3
Bolt is arranged on casing 11.
The servo-actuated deflector 3 is connected by adjusting fixed support 32 with casing 11, it is described adjustment fixed support 32 with
Adjustment tank is provided between dynamic deflector 3, the servo-actuated deflector 3 is arranged on the tune on adjustment fixed support 32 by fixing bolt
In whole groove, servo-actuated deflector 3 can the servo-actuated deflector 3 of adjustment stretches into the length in the lower end of feed hopper 1 up and down in adjustment tank, with
Adjust intake.
The quantity regulating device for air 8 includes air inlet 81, adjustment handwheel 82, and the air inlet 81 is provided with air intake gap
84, the air intake gap 84 is provided with into windshield plate 86, it is described enter windshield plate 86 be arranged on on windshield plate adjustment axle 83, air intake
Baffle plate adjustment axle 83 outer end is provided with adjustment handwheel 82.
It is described enter windshield plate adjustment axle 83 by being threadably mounted on air inlet 81, adjustment handwheel 82 is fixedly mounted on air intake
On baffle plate adjustment axle 83, windshield plate adjustment axle 83 is connected by rivet with entering windshield plate 86.
It is described enter the outside of windshield plate 86 provided with adjustment supporting plate 87, adjustment supporting plate 87 outer end provided with adjustment fixed plate 88,
Enter windshield plate 86, adjustment supporting plate 87, adjustment fixed plate 88 to install and fix by steady pin, adjustment fixed plate 88 passes through steady pin
On casing 11.
The present invention operation principle be:The grain screened will be needed to be injected out of feed hopper 1, then adjustment charging adjustment plate
2 make the grains that needs are screened in waterfall shape even into now induced-draught fan miscellaneous is siphoned away light into inhaling at charging reticulate pattern axle 22
Air compartment, servo-actuated deflector 3 can the servo-actuated deflector 3 of adjustment stretches into the length in the lower end of feed hopper 1 up and down in adjustment tank, to adjust
Whole intake, suction wind sucting chamber in it is light it is miscellaneous through discharge auger 20 discharge, it is micro- it is miscellaneous discharged through induced-draught fan, furthermore it is possible to rotate tune
Whole handwheel 82 blocks air intake gap 84 to adjust intake to drive into windshield plate 86, and the present invention can be adjusted step by step according to demand
Intake, and the present invention is using simple to operate, and convenient and swift, Adjustment precision is high.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the present invention by appended claims and
Its equivalent thereof.
Claims (5)
1. a kind of air-duct apparatus of grain sieving device, including：Casing, screen box, it is characterised in that：The screen box is arranged on
It is provided with casing, on the downside of the screening room in the casing on the upside of discharging opening, the screen box and is provided with wind sucting chamber, wind sucting chamber side leads to
Cross aspiration channel and be connected to feed space, opposite side and be connected in induced-draught fan, the wind sucting chamber provided with light miscellaneous outlet, the light miscellaneous row
Discharge auger is installed, the casing of the light miscellaneous outlet upper end, which is provided with, stays windshield plate, the light miscellaneous outlet one in outlet
The casing of side is provided with quantity regulating device for air, and the casing of quantity regulating device for air side is provided with micro- miscellaneous outlet, the feed space
Charging reticulate pattern axle is installed, charging reticulate pattern axle side is fed and feed hopper is provided with the upside of adjustment plate provided with charging adjustment plate, and charging is adjusted
Provided with servo-actuated deflector on the downside of whole plate, it is servo-actuated deflector and is arranged on by fixing bolt on casing.
2. a kind of air-duct apparatus of grain sieving device according to claim 1, it is characterised in that：The servo-actuated deflector
Be connected by adjusting fixed support with casing, it is described adjustment fixed support and servo-actuated deflector between be provided with adjustment tank, it is described with
Dynamic deflector is arranged in the adjustment tank on adjustment fixed support by fixing bolt.
3. a kind of air-duct apparatus of grain sieving device according to claim 1, it is characterised in that：The air quantity adjustment dress
Put including air inlet, adjustment handwheel, the air inlet is provided with air intake gap, and the air intake gap is provided with into windshield plate, institute
State and be arranged on into windshield plate on windshield plate adjustment axle, enter windshield plate adjustment axle outer end provided with adjustment handwheel.
4. a kind of air-duct apparatus of grain sieving device according to claim 3, it is characterised in that：It is described enter windshield plate adjust
Bearing is by being threadably mounted on air inlet, and adjustment handwheel is fixedly mounted on on windshield plate adjustment axle, and windshield plate adjustment axle leads to
Cross rivet and be connected with entering windshield plate.
5. a kind of air-duct apparatus of grain sieving device according to claim 3, it is characterised in that it is described enter windshield plate outside
Side is provided with adjustment supporting plate, and windshield plate, adjustment supporting plate, adjustment fixed plate are entered in adjustment supporting plate outer end provided with adjustment fixed plate
Installed and fixed by steady pin, adjustment fixed plate is arranged on casing by steady pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234848.4A CN106975610A (en) | 2017-04-12 | 2017-04-12 | A kind of air-duct apparatus of grain sieving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234848.4A CN106975610A (en) | 2017-04-12 | 2017-04-12 | A kind of air-duct apparatus of grain sieving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106975610A true CN106975610A (en) | 2017-07-25 |
Family
ID=59343805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710234848.4A Pending CN106975610A (en) | 2017-04-12 | 2017-04-12 | A kind of air-duct apparatus of grain sieving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106975610A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890995A (en) * | 2017-12-06 | 2018-04-10 | 湖北中烟工业有限责任公司 | A kind of duct type offal removing light impurities equipment |
| CN110404771A (en) * | 2019-05-31 | 2019-11-05 | 安徽神健粮食机械设备有限公司 | Grain machinery impurity-removing method in batches based on the coupling of more bodies |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201799414U (en) * | 2010-09-30 | 2011-04-20 | 吴江市胜天包装输送机械有限责任公司 | Drum screen-assembled grain cleaning winnower |
| CN203862550U (en) * | 2014-06-03 | 2014-10-08 | 石林禾泽蔬菜速冻加工厂 | Grain winnowing machine |
| CN204170951U (en) * | 2014-09-12 | 2015-02-25 | 任军峰 | A kind of grain selection by winnowing separation equipment |
| WO2016195615A1 (en) * | 2015-06-05 | 2016-12-08 | Сергей Иванович ОРСИК | Method for separating a granular mixture in a flowing medium and device for carrying out said method |
| CN206689048U (en) * | 2017-04-12 | 2017-12-01 | 安徽神健粮食机械设备有限公司 | A kind of air-duct apparatus of grain sieving device |
-
2017
- 2017-04-12 CN CN201710234848.4A patent/CN106975610A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201799414U (en) * | 2010-09-30 | 2011-04-20 | 吴江市胜天包装输送机械有限责任公司 | Drum screen-assembled grain cleaning winnower |
| CN203862550U (en) * | 2014-06-03 | 2014-10-08 | 石林禾泽蔬菜速冻加工厂 | Grain winnowing machine |
| CN204170951U (en) * | 2014-09-12 | 2015-02-25 | 任军峰 | A kind of grain selection by winnowing separation equipment |
| WO2016195615A1 (en) * | 2015-06-05 | 2016-12-08 | Сергей Иванович ОРСИК | Method for separating a granular mixture in a flowing medium and device for carrying out said method |
| CN206689048U (en) * | 2017-04-12 | 2017-12-01 | 安徽神健粮食机械设备有限公司 | A kind of air-duct apparatus of grain sieving device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890995A (en) * | 2017-12-06 | 2018-04-10 | 湖北中烟工业有限责任公司 | A kind of duct type offal removing light impurities equipment |
| CN107890995B (en) * | 2017-12-06 | 2019-11-08 | 湖北中烟工业有限责任公司 | A kind of duct type offal removing light impurities equipment |
| CN110404771A (en) * | 2019-05-31 | 2019-11-05 | 安徽神健粮食机械设备有限公司 | Grain machinery impurity-removing method in batches based on the coupling of more bodies |
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| 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: 20170725 |
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| RJ01 | Rejection of invention patent application after publication |