CN205165190U - Air classification formula is clear just - Google Patents

Air classification formula is clear just Download PDF

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Publication number
CN205165190U
CN205165190U CN201520791798.6U CN201520791798U CN205165190U CN 205165190 U CN205165190 U CN 205165190U CN 201520791798 U CN201520791798 U CN 201520791798U CN 205165190 U CN205165190 U CN 205165190U
Authority
CN
China
Prior art keywords
primary cleaner
sieve
mouth
aspiration channel
clear
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.)
Expired - Fee Related
Application number
CN201520791798.6U
Other languages
Chinese (zh)
Inventor
李贤国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Baiheng Agriculture Development Co Ltd
Original Assignee
Chongqing Baiheng Agriculture Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Baiheng Agriculture Development Co Ltd filed Critical Chongqing Baiheng Agriculture Development Co Ltd
Priority to CN201520791798.6U priority Critical patent/CN205165190U/en
Application granted granted Critical
Publication of CN205165190U publication Critical patent/CN205165190U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a thorough air classification formula is clear just of edulcoration, including the primary cleaner, the upper portion of primary cleaner is equipped with into carcerule, and the upper portion lateral wall that advances the carcerule is equipped with into kind of mouth, and the lower part of advancing the carcerule is opened to have and is crossed kind mouthful with the primary cleaner is communicating, advances to be equipped with pivoted squirrel cage sieve in the carcerule, and the squirrel cage sieve is located a kind mouth directly over, and the oblique below that is located the squirrel cage sieve is equipped with out miscellaneous the pipe, the oblique below that lay in the kind mouth in the primary cleaner is equipped with radial fan, is equipped with the shale shaker of slope in the primary cleaner, and the low side and play kind of the mouth of shale shaker feed through, and the top that lies in the shale shaker is equipped with the deposit room that the longitudinal section is the V -arrangement, and the upper portion of primary cleaner still is equipped with the aspiration channel, and the aspiration channel is connected with the fan, the aspiration channel be located the oblique top of deposit room.

Description

Winnowing type is clear just
Technical field
The utility model relates to seed impurity removing technology, is specifically related to a kind of Winnowing type just clear.
Background technology
Seed is the basic means of production of agricultural, and the seed of use improved seeds is important guarantees of agricultural produce.For this reason, for a long time, people take much count of breeding two kinds and carry out processing process, to improve crop yield to breeding.Just clear, also claim pre-clear, before seed drying is selected, generally need be clear through just, remove the larger foreign material such as the broken cauline leaf in seed, disconnected fringe and the less light foreign material of density, to improve the mobility of seed.The subject matter that the first clear generally used at present exists only adopts one-level removal of impurities, and impurity-eliminating effect is poor, seed just clearly after still have certain foreign material to retain.
Utility model content
The utility model is intended to provide a kind of removal of impurities Winnowing type just clear thoroughly.
Winnowing type in this programme is clear just, comprise primary cleaner, the top of primary cleaner is provided with into kind of a room, the upper portion side wall entering kind of room is provided with seed inlet, the bottom entering kind of room has crossing of communicating with primary cleaner and plants a mouth, enter the scalperator being provided with rotation in kind of room, scalperator is positioned at directly over kind of mouth, and the oblique below being positioned at scalperator is provided with impurity removal pipe; Be positioned at the oblique below of planting mouth in primary cleaner and be provided with radial fan, the vibratory sieve of inclination is provided with in primary cleaner, the low side of vibratory sieve with go out kind of a mouth and be communicated with, the top being positioned at vibratory sieve is provided with the V-shaped expansion chamber in longitudinal section, the top of primary cleaner is also provided with aspiration channel, aspiration channel is connected with blower fan, and described aspiration channel is positioned at the oblique upper of expansion chamber.
Operation principle of the present utility model is as follows: when the mixture of seed and foreign material falls to above scalperator via seed inlet, because foreign material size is larger, not by scalperator, foreign material are not by the stop of the pivotal mouse cage screen cloth of low speed by sieve aperture, and after being thrown to side, warp is discharged by impurity removal pipe.Seed is less and can smoothly by the sieve aperture of scalperator than scalperator sieve aperture because of size, is separated under the airflow function that the seed fallen and light foreign material produce at radial fan by sieve aperture.Seed can not be taken away by air-flow and fall to vibratory sieve, and light foreign material are then blown to expansion chamber, and because expansion chamber is V-shaped, section is comparatively large, and air velocity is little, and light foreign material sink, and dust is then discharged from aspiration channel with air-flow.Through the seeds fall of air flow cleaning on vibratory sieve, removing foreign material wherein further, finally discharging via going out kind of mouth.The utility model scheme adopts two-stage removal of impurities, and removal of impurities is more thorough, better effects if.
Further, in order to regulate the intake of aspiration channel, be provided with the air channel adjustable plate of inclination in the connectivity part of aspiration channel and primary cleaner.
Further, vibratory sieve comprises top sieve and is positioned at the lower sieve below top sieve.Be respectively used to remove the bigger material in seed and little foreign material, bigger material is gone out by top sieve surface current, and little foreign material are under lower sieve sieves and collect.
Further, under the below of described lower sieve is provided with multiple edge, sieve the cleaning ball of length direction.Cleaning ball is constantly beated with screen frame (unit) vibration, clashes into compass screen surface, removes the seed in sieve aperture, prevent sieve pore blockade.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: eccentric shaft 1, lower sieve 2, top sieve 3, radial fan 4, impurity removal pipe 5, row are pounded roller 6, scalperator 7, seed inlet 8, aspiration channel 9, air channel adjustable plate 10, expansion chamber 11, gone out kind of mouth 12, cleaning ball 13.
Embodiment is substantially as shown in Figure 1: the Winnowing type of the present embodiment just clear comprises primary cleaner, enters kind of a room, aspiration channel, radial fan, expansion chamber and vibratory sieve.Enter the top that kind of room and aspiration channel are all positioned at primary cleaner.Radial fan is positioned at the sidewall of primary cleaner, and expansion chamber and vibratory sieve are positioned at the inside of primary cleaner.
The upper portion side wall entering kind of room is provided with seed inlet, the bottom entering kind of room has crossing of communicating with primary cleaner and plants a mouth, enter the scalperator being provided with rotation in kind of room, scalperator is positioned at directly over kind of mouth, the oblique below being positioned at scalperator is provided with impurity removal pipe, in the present embodiment, be also provided with trash roll in the oblique below of scalperator, trash roll is positioned at impurity removal pipe.Radial fan was positioned at the oblique below of planting mouth.
Vibratory sieve is obliquely installed, and vibratory sieve comprises top sieve and is positioned at the lower sieve below top sieve.Top sieve and lower sieve all drive vibration by the transmission mechanism comprising eccentric shaft.The below of lower sieve is provided with multiple cleaning ball along lower sieve length direction.The low side of vibratory sieve with go out kind of a mouth and be communicated with.
The top being positioned at vibratory sieve is provided with the V-shaped expansion chamber in longitudinal section, and aspiration channel is connected with blower fan, and aspiration channel is positioned at the oblique upper of expansion chamber.The air channel adjustable plate of inclination is provided with in the connectivity part of aspiration channel and primary cleaner.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.

Claims (4)

1. Winnowing type just clear, it is characterized in that, primary cleaner, the top of primary cleaner is provided with into kind of a room, the upper portion side wall entering kind of room is provided with seed inlet, and the bottom entering kind of room has crossing of communicating with primary cleaner and plants a mouth, enters the scalperator being provided with rotation in kind of room, scalperator is positioned at directly over kind of mouth, and the oblique below being positioned at scalperator is provided with impurity removal pipe; Be positioned at the oblique below of planting mouth in primary cleaner and be provided with radial fan, the vibratory sieve of inclination is provided with in primary cleaner, the low side of vibratory sieve with go out kind of a mouth and be communicated with, the top being positioned at vibratory sieve is provided with the V-shaped expansion chamber in longitudinal section, the top of primary cleaner is also provided with aspiration channel, aspiration channel is connected with blower fan, and described aspiration channel is positioned at the oblique upper of expansion chamber.
2. Winnowing type according to claim 1 just clear, is characterized in that: the air channel adjustable plate being provided with inclination in the connectivity part of described aspiration channel and primary cleaner.
3. Winnowing type according to claim 2 just clear, is characterized in that: described vibratory sieve comprises top sieve and is positioned at the lower sieve below top sieve.
4. Winnowing type according to claim 3 just clear, is characterized in that: the cleaning ball sieving length direction under the below of described lower sieve is provided with multiple edge.
CN201520791798.6U 2015-10-14 2015-10-14 Air classification formula is clear just Expired - Fee Related CN205165190U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520791798.6U CN205165190U (en) 2015-10-14 2015-10-14 Air classification formula is clear just

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520791798.6U CN205165190U (en) 2015-10-14 2015-10-14 Air classification formula is clear just

Publications (1)

Publication Number Publication Date
CN205165190U true CN205165190U (en) 2016-04-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520791798.6U Expired - Fee Related CN205165190U (en) 2015-10-14 2015-10-14 Air classification formula is clear just

Country Status (1)

Country Link
CN (1) CN205165190U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105214953A (en) * 2015-10-14 2016-01-06 重庆百恒农业发展有限公司 Winnowing type is clear just

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105214953A (en) * 2015-10-14 2016-01-06 重庆百恒农业发展有限公司 Winnowing type is clear just

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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

Granted publication date: 20160420

Termination date: 20161014

CF01 Termination of patent right due to non-payment of annual fee