CN205128417U - A wind selector for grain cleaning machine is last - Google Patents
A wind selector for grain cleaning machine is last Download PDFInfo
- Publication number
- CN205128417U CN205128417U CN201520652248.6U CN201520652248U CN205128417U CN 205128417 U CN205128417 U CN 205128417U CN 201520652248 U CN201520652248 U CN 201520652248U CN 205128417 U CN205128417 U CN 205128417U
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- CN
- China
- Prior art keywords
- air
- urceolus
- mouth
- husky
- cleaning machine
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- Expired - Fee Related
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Abstract
The utility model provides a wind selector for grain cleaning machine is last, includes intake stack, husky ke long and air -out pipeline, husky ke long include inner tube and urceolus, intake stack and urceolus intercommunication, air -out pipeline and inner tube intercommunication, the intake stack mouth of pipe be equipped with the air float separator, but the air float separator in be equipped with angle regulation's wind channel baffle, the air -out pipeline mouth of pipe be equipped with the fan, husky ke long urceolus bottom be equipped with out miscellaneous mouth, it is equipped with the air seal machinery to go out miscellaneous mouth, husky ke long outside be equipped with the fixed bolster. This wind selector can utilize the fixed bolster to install in grain cleaning machine mechanism, utilizes air float separator and screen frame discharge end sealing connection, with grain and light miscellaneous separation, gently miscellaneously gets into husky ke long then discharge along with the air current, and walks to the air float separator mouth of putting out cereal under clean millet or the clean wheat, is convenient for transform traditional grain cleaning machine when improving grain cleaning machine's removal impurity efficiency, and simple structure easily promotes.
Description
Technical field
The utility model relates to grain machinery field, is specifically related to a kind of pneumatic separation device on dressing machine.
Background technology
Selection by winnowing, also known as pneumatic separation, is based on solid waste particle under air draught effect, and the terminal velocity degree that density is large is large, and move distance is closer; The terminal velocity degree that density is little is little, the principle that move distance is distant.The method is applicable to the shape of particle, the solid waste sorting of adjoining dimensions.Sometimes also first after fragmentation, screening, then pneumatic separating can be carried out.Wind sorting equipment is divided into level, vertical and inclination three types by the main flow direction of working air current, is wherein especially most widely used with uprush winnowing machine.
In current agricultural production, pneumatic separator has some to be also used to grain, but be generally all as one of whole sieve grain structure independent step, and due to winnowing machine volume ratio huger, cannot organically be combined into an entirety with oscillating grain-screening mechanism, cause the job site of cleaning unit and operating efficiency to be restricted.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model there are provided a kind of pneumatic separation device for dressing machine, and to solve, existing pneumatic separation device is too huge is unfavorable for the defects such as assembling flexibly.
For achieving the above object, a kind of pneumatic separation device on dressing machine of the utility model, comprise intake stack, cyclone and wind pipe, it is characterized in that: described cyclone comprises inner core and urceolus, described inner core length is less than urceolus length, described urceolus lower end is shaped to cone structure, and described intake stack is communicated with urceolus, and described wind pipe is communicated with inner core; The described intake stack mouth of pipe is provided with air classifier, is provided with the air-duct clapboard of adjustable-angle in described air classifier; The described wind pipe mouth of pipe is provided with blower fan; Be provided with impurity outlet bottom described cyclone urceolus, described impurity outlet is provided with airlock; Described cyclone outside is provided with fixed support.
Further, described air classifier air-duct clapboard adopts transparent material to make, and convenient gently assorted flowing velocity of observing monitors wind speed.
Further, bottom described air classifier, be provided with adpting flange, ensure that air classifier is tightly connected with the discharge end of vibration sieve nest.
Further, the top of described cyclone urceolus is shaped to spirality, makes the air entered in cyclone make High Rotation Speed.
The utility model compared with prior art, its beneficial effect is: a kind of pneumatic separation device for dressing machine of the present utility model, fixed support can be utilized to be arranged in traditional vibratory sieve mechanism, utilize air classifier and sieve nest discharge end to be tightly connected, grain is separated with light assorted, gently assortedly enter cyclone with air-flow and then discharge, and clean paddy or clean wheat come downwards to air classifier grain outlet, be convenient to while improving the dust removal rate of dressing machine the transformation of traditional dressing machine, structure is simple, is easy to promote.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of the utility model on dressing machine;
Fig. 2 is process principle figure of the present utility model.
Figure number and title: 1, air classifier, 2, air inlet duct, 3, cyclone, 4, fixed support, 5, exhaust passage, 6, airlock, 7, blower fan.
Detailed description of the invention
By describe in detail the utility model technology contents, structural feature, reached object and effect, hereby exemplify embodiment below and coordinate accompanying drawing to be explained in detail.
In describing the invention, it will be appreciated that, term " center ", " longitudinally ", " laterally ", " front ", " after ", " left ", " right ", " vertically ", " level ", " top ", " end ", " in ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limiting the scope of the invention can not be interpreted as.
Refer to shown in Fig. 1, and shown in composition graphs 2, a kind of pneumatic separation device for dressing machine that the utility model provides, comprise air classifier 1, air inlet duct 2, cyclone 3 and exhaust passage 5, utilize the flange of fixed support 4 and air classifier to be fixed on dressing machine, through sieve nest screening material through air classifier 1, with air flow contacts, then gently mix at air inlet duct 2 with air-flow upwards, and clean paddy or clean wheat come downwards to outlet, thus complete clean-up task.Along with air-flow light mixing upwards enters cyclone 3, then encounter the outer wall of cyclone 3 under the influence of centrifugal force, then discharge cyclone through airlock 6 under gravity, air-flow is discharged through exhaust passage 5.
In sum, be only the preferred embodiment of the utility model, do not limit protection domain of the present utility model with this, all equivalence changes done according to the utility model the scope of the claims and description with modify, be all within scope that the utility model patent contains.
Claims (4)
1. the pneumatic separation device on dressing machine, comprise intake stack, cyclone and wind pipe, it is characterized in that: described cyclone comprises inner core and urceolus, described inner core length is less than urceolus length, described urceolus lower end is shaped to cone structure, described intake stack is communicated with urceolus, and described wind pipe is communicated with inner core; The described intake stack mouth of pipe is provided with air classifier, is provided with the air-duct clapboard of adjustable-angle in described air classifier; The described wind pipe mouth of pipe is provided with blower fan; Be provided with impurity outlet bottom described cyclone urceolus, described impurity outlet is provided with airlock; Described cyclone outside is provided with fixed support.
2. a kind of pneumatic separation device on dressing machine according to claim 1, is characterized in that: described air classifier air-duct clapboard adopts transparent material to make.
3. a kind of pneumatic separation device on dressing machine according to claim 1, is characterized in that: be provided with adpting flange bottom described air classifier.
4. a kind of pneumatic separation device on dressing machine according to claim 1, is characterized in that: the top of described cyclone urceolus is shaped to spirality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652248.6U CN205128417U (en) | 2015-08-27 | 2015-08-27 | A wind selector for grain cleaning machine is last |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652248.6U CN205128417U (en) | 2015-08-27 | 2015-08-27 | A wind selector for grain cleaning machine is last |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128417U true CN205128417U (en) | 2016-04-06 |
Family
ID=55614243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520652248.6U Expired - Fee Related CN205128417U (en) | 2015-08-27 | 2015-08-27 | A wind selector for grain cleaning machine is last |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205128417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903677A (en) * | 2016-04-12 | 2016-08-31 | 湖北金穗长丰粮食机械设备有限公司 | Movable double-screen combined grain cleaner |
| CN107175211A (en) * | 2017-06-30 | 2017-09-19 | 徐州市贾汪区泰瑞农业科技有限公司 | A kind of corn cleaner |
-
2015
- 2015-08-27 CN CN201520652248.6U patent/CN205128417U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903677A (en) * | 2016-04-12 | 2016-08-31 | 湖北金穗长丰粮食机械设备有限公司 | Movable double-screen combined grain cleaner |
| CN107175211A (en) * | 2017-06-30 | 2017-09-19 | 徐州市贾汪区泰瑞农业科技有限公司 | A kind of corn cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20210827 |