CN107694929A - A kind of high efficiency grain wind power knot screen - Google Patents
A kind of high efficiency grain wind power knot screen Download PDFInfo
- Publication number
- CN107694929A CN107694929A CN201711032925.4A CN201711032925A CN107694929A CN 107694929 A CN107694929 A CN 107694929A CN 201711032925 A CN201711032925 A CN 201711032925A CN 107694929 A CN107694929 A CN 107694929A
- Authority
- CN
- China
- Prior art keywords
- removal
- cylinder
- shell
- charge car
- hopper
- 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.)
- Granted
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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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- 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
Abstract
The invention discloses a kind of high efficiency grain wind power knot screen, including charge car, charge car truss, shell, removal of impurities cylinder and support frame, platen is installed with the top of support frame as described above, the shell of cylinder is fixed with platen, the inside of shell is provided with linear continuously arranged multiple removal of impurities cylinders, the bottom of removal of impurities cylinder is fixedly connected with hopper, and hopper stretches out from the lower surface of platen, and the opening position on support frame in position correspondence hopper is provided with aggregate bin；Blower fan is also equipped with the platen, the discharge pipe of blower fan is provided with airduct, and airduct connects multiple winding pipes simultaneously, and winding pipe is through shell and the bellows with being fixed on the outside of removal of impurities cylinder are connected, bellows are provided with the air inlet flange for being used for being connected with winding pipe, the beneficial effects of the invention are as follows：Cereal is uniformly distributed into removal of impurities cylinder using charge car, while remove auxiliary work by multiple removal of impurities cylinders, efficiency high, single treatment amount is big.
Description
Technical field
The present invention relates to a kind of knot screen, specifically a kind of high efficiency grain wind power knot screen.
Background technology
In the season of crops harvesting, peasants need the cereal dried carrying out screening and removing impurities, to exclude to be entrained in
Sand and dust, rice husk, stalk in cereal etc., cereal free from foreign meter could be to the last stowed in silo.In tradition
Dedoping step in, peasants are by the way that ventilating fan frame is high, then are that peasants bend over to contain the cereal dried into winnowing pan, directly
Playing waist and lifting winnowing pan causes winnowing pan to be higher than ventilating fan, then the cereal in winnowing pan falls down, these cereal are blown by ventilating fan
During the wind gone out, the impurity being entrained in cereal can be blown far, so that cereal separates with impurity.It is but this traditional
Knot screen make it that the labor intensity of peasant is very big；Moreover, peasant can only screen the winnowing pan of a winnowing pan one to cereal, no
Can continuously it be screened, so dust removal rate is also very low.
The content of the invention
It is an object of the invention to provide a kind of high efficiency grain wind power knot screen, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme：
A kind of high efficiency grain wind power knot screen, including charge car, charge car truss, shell, removal of impurities cylinder and support frame, the branch
Platen is installed with the top of support, the shell of cylinder is fixed with platen, the inside of shell is provided with linearly continuous row
Multiple removal of impurities cylinders of row, the bottom for the cylinder that cleans is fixedly connected with hopper, and hopper stretches out from the lower surface of platen, on support frame
Aggregate bin is installed in the opening position of position correspondence hopper；Blower fan, the discharge pipe installation of blower fan are also equipped with the platen
There is airduct, airduct connects multiple winding pipes simultaneously, and the air quantity for adjusting air quantity is mounted in each winding pipe
Regulating valve, winding pipe is through shell and the bellows with being fixed on the outside of removal of impurities cylinder are connected, and bellows, which are provided with, to be used for and air intake branch
The air inlet flange of pipe connection, the removal of impurities cylinder are fixed with the miscellaneous hopper for collecting miscellaneous material in the opening position of position correspondence bellows,
And removal of impurities cylinder side wall on offer the air outlet being connected with bellows, be additionally provided with the side wall for the cylinder that cleans be connected with miscellaneous hopper it is more
The individual hole of climbing tilted upward；Charge car truss is installed, charge car truss, which is provided with, is used for cloth immediately below the shell
Charge car, the direction of motion of charge car is identical with the orientation for the cylinder that cleans, and the charge car is driven by rotating reducing motor
Dynamic motion, the top of charge car truss is provided with the track being oriented to charge car motion, and the both ends of track are mounted on going
Cheng Kaiguan, the blower fan, rotating reducing motor and travel switch are electrically connected with controller.
As the further scheme of the present invention：It is funnel-form at the top of the removal of impurities cylinder.
As further scheme of the invention：Dust cover is additionally provided between shell and the charge car truss.
As further scheme of the invention：It is mounted on being easy to the vibrating motor of blanking on each hopper.
As further scheme of the invention：Maintenance door is offered on the shell.
As further scheme of the invention：The opening degree for the volume damper being located proximate in the winding pipe of blower fan
Less than the opening degree for the volume damper for being located away from blower fan.
As further scheme of the invention：Gas outlet and blanking are respectively equipped with the top and bottom of the miscellaneous hopper
Pipe.
As further scheme of the invention：Filter screen is also equipped with the gas outlet.
Compared with prior art, the beneficial effects of the invention are as follows：Cereal is uniformly distributed into removal of impurities cylinder using charge car
It is interior, while carry out removing auxiliary work by multiple removal of impurities cylinders, efficiency high, single treatment amount is big, when debris, which moves to, climbs hole, in wind
Climbed under power effect along hole of climbing into dropping into miscellaneous hopper, a small amount of full cereal is encountered behind hole of climbing in Action of Gravity Field
Under, it can be slipped to again in removal of impurities cylinder, and drop into be collected in aggregate bin and deposit eventually through the effect that collects of hopper
Put, when dust debris are stored into it is a certain amount of when, dust, debris can be drawn off by tremie pipe, it is simple to operate, it is easy to use.
Brief description of the drawings
Fig. 1 is a kind of front view of high efficiency grain wind power knot screen.
Fig. 2 is a kind of left view of high efficiency grain wind power knot screen.
Fig. 3 is a kind of structural representation of removal of impurities cylinder in high efficiency grain wind power knot screen.
In figure：1- charge cars, 2- charge cars truss, 3- tracks, 4- shells, 5- removal of impurities cylinder, 6- vibrating motors, 7- air intake branch
Pipe, 8- hoppers, 9- aggregate bins, 10- platens, 11- blower fans, 12- airducts, 13- volume dampers, 14- air inlet flanges, 15- wind
Case, 16- air outlets, 17- climb hole, the miscellaneous hoppers of 18-, 19- tremie pipes, 20- gas outlets, 21- support frames.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~3, in the embodiment of the present invention, a kind of high efficiency grain wind power knot screen, including charge car 1, cloth
Car truss 2, shell 4, removal of impurities cylinder 5 and support frame 21, the top of support frame as described above 21 are installed with platen 10, consolidated on platen 10
Surely there is the shell 4 of cylinder, the inside of shell 4 is provided with linearly continuously arranged multiple removal of impurities cylinders 5, and the bottom of removal of impurities cylinder 5 is consolidated
Surely hopper 8 is connected, and hopper 8 stretches out from the lower surface of platen 10, for the cereal after the completion of removal of impurities to be exported into removal of impurities cylinder
5, the opening position on support frame 21 in position correspondence hopper 8 is provided with aggregate bin 9；Blower fan is also equipped with the platen 10
11, the discharge pipe of blower fan 11 is provided with airduct 12, and airduct 12 connects multiple winding pipes 7 simultaneously, and winding pipe 7 passes through shell 4
And the bellows 15 with being fixed on the outside of removal of impurities cylinder 5 are connected, bellows 15 are provided with the air inlet flange for being used for being connected with winding pipe 7
14, wind-force can be imported into the bellows 15 in the outside of removal of impurities cylinder 5, the removal of impurities cylinder 5 is consolidated in the opening position of position correspondence bellows 15
Surely there is the miscellaneous hopper 18 for collecting miscellaneous material, and the air outlet 16 being connected with bellows 15 is offered in the side wall for the cylinder 5 that cleans, clean
The multiple holes 17 of climbing tilted upward being connected with miscellaneous hopper 18 are additionally provided with the side wall of cylinder 5, when wind-force enters bellows 15,
It can be blown into from air outlet 16 in removal of impurities cylinder 5, when cereal falls, the debris of the small quality such as dust or flat shell can be blown out, this
A little debris move to when climbing hole 17, are climbed under wind-force effect along hole 17 of climbing into dropping into miscellaneous hopper 18, a small amount of full
Full cereal is encountered behind hole 17 of climbing under gravity, can be slipped to again in removal of impurities cylinder 5, and eventually through hopper 8
The effect that collects drop into aggregate bin 9 and be collected storage；The underface of the shell 4 is provided with charge car truss 2, cloth
Car truss 2 is provided with the charge car 1 for cloth, and the direction of motion of charge car 1 is identical with the orientation for the cylinder 5 that cleans, blower fan
11 are electrically connected with controller.
The top of the removal of impurities cylinder 5 is funnel-form, is easy to splicing.
The volume damper 13 for adjusting air quantity is mounted in each winding pipe 7, for adjusting air outlet
16 wind-force size, lift selection by winnowing effect.
It is mounted on being easy to the vibrating motor 6 of blanking on each hopper 8.
By rotating reducing motor powered motion, the top of charge car truss 2 is provided with transports the charge car 1 to charge car 1
The dynamic track 3 being oriented to, and the both ends of track 3 are mounted on travel switch, the energy after travel switch is touched of charge car 1
Change the direction of motion so that charge car 1 can be moved back and forth on the track 3, and cereal can be uniformly fallen in each removal of impurities cylinder 5, institute
Rotating reducing motor and travel switch is stated to be electrically connected with controller.
The problem of in view of pressure drop, the opening degree of the volume damper 13 on the winding pipe 7 of blower fan 11 is located proximate to
Less than the opening degree for the volume damper 13 for being located away from blower fan 11 so that the wind-force size difference of each air outlet 16 is smaller,
Ensure the uniformity of impurity-eliminating effect.
The top and bottom of the miscellaneous hopper 18 are respectively equipped with gas outlet 20 and tremie pipe 19, and tremie pipe 19 is used to unload ash discharge
Dirt, debris etc., gas outlet 20 are then used to discharge excessive gas.
Filter screen is also equipped with the gas outlet 20, prevents dust from distributing, causes work on the spot environment dust raising phenomenon occur.
Dust cover is additionally provided between the shell 4 and charge car truss 2.
Maintenance door is offered on the shell 4, is easy to open shell 4, inside removal of impurities cylinder 5 is overhauled.
The present invention operation principle be：During work, cereal is uniformly distributed into removal of impurities cylinder 5 by charge car 1, is made in gravity
Fallen naturally with lower, when wind-force enters bellows 15, can be blown into from air outlet 16 in removal of impurities cylinder 5, run into the cereal of whereabouts
When, the debris of the small quality such as dust or flat shell can be blown out, these debris move to when climbing hole 17, under wind-force effect along
Hole 17 of climbing is climbed into dropping into miscellaneous hopper 18, and a small amount of full cereal is encountered behind hole 17 of climbing under gravity, can be with
Again it is slipped in removal of impurities cylinder 5, and drops into aggregate bin 9 eventually through the effect that collects of hopper 8 and be collected storage, when
When dust debris are stored into a certain amount of, dust, debris can be drawn off by tremie pipe 19.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of high efficiency grain wind power knot screen, including charge car, charge car truss, shell, removal of impurities cylinder and support frame, it is special
Sign is, platen is installed with the top of support frame as described above, the shell of cylinder is fixed with platen, the inside of shell is provided with
Linear continuously arranged multiple removal of impurities cylinders, the bottom of the cylinder that cleans are fixedly connected with hopper, and hopper is from the lower surface of platen
Stretch out, the opening position on support frame in position correspondence hopper is provided with aggregate bin；Blower fan, blower fan are also equipped with the platen
Discharge pipe airduct is installed, airduct connects multiple winding pipes simultaneously, is mounted on being used to adjust in each winding pipe
The volume damper of air quantity is saved, winding pipe is through shell and the bellows with being fixed on the outside of removal of impurities cylinder are connected, and bellows are provided with
For the air inlet flange being connected with winding pipe, the removal of impurities cylinder is fixed with miscellaneous for collecting in the opening position of position correspondence bellows
Material miscellaneous hopper, and clean cylinder side wall on offer the air outlet being connected with bellows, be additionally provided with the side wall for the cylinder that cleans with it is miscellaneous
Multiple holes of climbing tilted upward of hopper connection；Charge car truss is installed, on charge car truss immediately below the shell
Provided with the charge car for cloth, the direction of motion of charge car is identical with the orientation for the cylinder that cleans, and the charge car is by positive and negative
Turn reducing motor powered motion, the top of charge car truss is provided with the track being oriented to charge car motion, and the two of track
End is mounted on travel switch, and the blower fan, rotating reducing motor and travel switch are electrically connected with controller.
A kind of 2. high efficiency grain wind power knot screen according to claim 1, it is characterised in that the top of the removal of impurities cylinder
It is funnel-form.
3. a kind of high efficiency grain wind power knot screen according to claim 2, it is characterised in that the shell and charge car
Dust cover is additionally provided between truss.
4. a kind of high efficiency grain wind power knot screen according to claim 3, it is characterised in that on each hopper
It is mounted on being easy to the vibrating motor of blanking.
5. a kind of high efficiency grain wind power knot screen according to claim 4, it is characterised in that offered on the shell
Maintenance door.
6. a kind of high efficiency grain wind power knot screen according to claim 5, it is characterised in that be located proximate to entering for blower fan
The opening degree of volume damper on wind branch pipe is less than the opening degree for the volume damper for being located away from blower fan.
A kind of 7. high efficiency grain wind power knot screen according to claim 6, it is characterised in that the top of the miscellaneous hopper
Gas outlet and tremie pipe are respectively equipped with bottom.
8. a kind of high efficiency grain wind power knot screen according to claim 7, it is characterised in that also pacify at the gas outlet
Equipped with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032925.4A CN107694929B (en) | 2017-10-30 | 2017-10-30 | High-efficient cereal wind-force edulcoration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711032925.4A CN107694929B (en) | 2017-10-30 | 2017-10-30 | High-efficient cereal wind-force edulcoration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107694929A true CN107694929A (en) | 2018-02-16 |
| CN107694929B CN107694929B (en) | 2020-08-21 |
Family
ID=61176757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711032925.4A Active CN107694929B (en) | 2017-10-30 | 2017-10-30 | High-efficient cereal wind-force edulcoration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107694929B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002192078A (en) * | 2000-12-27 | 2002-07-10 | Shinkoo Service:Kk | Classifier |
| CN202116027U (en) * | 2011-06-22 | 2012-01-18 | 中冶北方工程技术有限公司 | Electric ore pulp reverse-feed device arranged between semi-autogenous mill and vibrating screen |
| CN203459104U (en) * | 2013-09-04 | 2014-03-05 | 桃源县泰香粮油科技开发有限公司 | Cooling and dehumidification device for rice storage |
| CN205599211U (en) * | 2016-04-11 | 2016-09-28 | 梅州市裕兴食品科技有限公司 | Rice -processing supporting equipment enabling grain to enter storage automatically |
| CN107081266A (en) * | 2017-06-08 | 2017-08-22 | 湖北金穗长丰粮食机械设备有限公司 | A kind of raw grain cleaning central process and equipment |
-
2017
- 2017-10-30 CN CN201711032925.4A patent/CN107694929B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002192078A (en) * | 2000-12-27 | 2002-07-10 | Shinkoo Service:Kk | Classifier |
| CN202116027U (en) * | 2011-06-22 | 2012-01-18 | 中冶北方工程技术有限公司 | Electric ore pulp reverse-feed device arranged between semi-autogenous mill and vibrating screen |
| CN203459104U (en) * | 2013-09-04 | 2014-03-05 | 桃源县泰香粮油科技开发有限公司 | Cooling and dehumidification device for rice storage |
| CN205599211U (en) * | 2016-04-11 | 2016-09-28 | 梅州市裕兴食品科技有限公司 | Rice -processing supporting equipment enabling grain to enter storage automatically |
| CN107081266A (en) * | 2017-06-08 | 2017-08-22 | 湖北金穗长丰粮食机械设备有限公司 | A kind of raw grain cleaning central process and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107694929B (en) | 2020-08-21 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200724 Address after: Group 7, Yongfeng Ningyuan village, Shuangfeng County, Loudi City, Hunan Province 417700 Applicant after: SHUANGFENG FUQIANG MACHINERY TECHNOLOGY Co.,Ltd. Address before: 317 700 Unit 1, 53 Blocks, Xiabeishan Village, Zhanyuan Street, Jiaojiang District, Taizhou City, Zhejiang Province Applicant before: TAIZHOU LAIZHI TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |