CN2692976Y - Minitype wind riddling fanning mill for seed - Google Patents

Minitype wind riddling fanning mill for seed Download PDF

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Publication number
CN2692976Y
CN2692976Y CNU2004200009173U CN200420000917U CN2692976Y CN 2692976 Y CN2692976 Y CN 2692976Y CN U2004200009173 U CNU2004200009173 U CN U2004200009173U CN 200420000917 U CN200420000917 U CN 200420000917U CN 2692976 Y CN2692976 Y CN 2692976Y
Authority
CN
China
Prior art keywords
seed
riddling
screen
machine
ing
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
CNU2004200009173U
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Chinese (zh)
Inventor
冯志琴
苏海泉
陈海军
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.)
Chinese Academy of Agricultural Engineering CAAE
Original Assignee
Chinese Academy of Agricultural Engineering CAAE
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 Chinese Academy of Agricultural Engineering CAAE filed Critical Chinese Academy of Agricultural Engineering CAAE
Priority to CNU2004200009173U priority Critical patent/CN2692976Y/en
Application granted granted Critical
Publication of CN2692976Y publication Critical patent/CN2692976Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Abstract

The utility model discloses a minitype wind riddling fanning mill for seed, which is used for that the seed production of seed department and the seed production of seed laboratory carry out cleaning and grading to the seed of various vegetables, the pasture, the flower, the Chinese herbal medicine and the cereal according to the suspending characteristic and the geometric size, improving the comprehensive quality and the cleanliness of seed. The minitype wind riddling fanning mill for seed comprises a front wind draft duct 1, an odds and ends collection device 2, a feed hopper 3 which can regulate the feed quantity, a feed accepting dustpan 4, a vibrating regulator 5, a feed dustpan 6, a cleaning system 7, a riddling machine 8, a drive frame 9, an actuating motor of riddling machine 10, a circuit control table 11, a back wind draft duct 12, a dust remover 13, a winnower 14 and a table rack 15. The riddling machine 8 comprises an upper riddling piece, a middle riddling piece and a lower riddling piece. According to the external dimensions of different seeds, the riddling pieces can be replaced limberly, improving the evenness of the seed after riddling. The wind power cleaning system, the front wind draft duct and the back wind draft duct carry out winnowing twice to the seed, washing out dust and immature grain. The minitype wind riddling fanning mill for seed has the advantages of easy use and dependable performance.

Description

Small-sized seed air-screen separator
Technical field
The utility model relates to a kind of plant equipment of seed cleaning processing, utilizes selection by winnowing and screening principle that seed is cleaned processing.
Background technology
China's seed process technology is started late, and is blank substantially on seed processing experiment equipment research.At present, seed processing equipment commonly used in the seed processing industry mainly is large and medium-sized equipment, is applicable to that seed such as a fairly large number of cereal carries out the large batch of processing of cleaning.If be used for processing negligible amounts, be worth seeds such as higher vegetables, herbage, flowers, Chinese herbal medicine, can cause processing and clear difficulty, seed waste is more, and the small-sized seed air-screen separator that the utility model provides is specially adapted to the seed laboratory and carries out the processing of cleaning to seeds such as small lot vegetables, herbage, flowers of the research of seed processing experiment and seed processing enterprise.
The utility model content
The utility model provides a kind of small-sized seed air-screen separator, is mainly used in the processing problems of cleaning that solves all kinds of seed processing experiments researchs and small lot seed, use easy to operate, dependable performance.
The technical scheme of the small-sized seed air-screen separator of the utility model: aidr bells blast system is by blower fan 14 and front blowpipe 1, back air-suction duct 12, impurity collector 2, deduster 13, cleaning and sorting system 7 is formed, cleaning and sorting system top is contained near the screen(ing) machine top sieve, by circular pipe and impurity collector, front blowpipe, air inlet links to each other, during seed process top sieve, most of dust in the seed, light assorted, blighted grain is inhaled toward impurity collector by wind-force, near the cleaning and sorting system bottom is contained in and sieves under the screen(ing) machine, connect deduster, the blower fan exhaust outlet, when the seed of sieving machine sorting is discharged by main discharging opening, wherein residual dust, light mixing siphoned away by aidr bells blast system once more, through twice selection by winnowing, improve the seed oeverall quality; Screening system is made up of feed hopper 3, the dustpan 4 that connects material, vibrating regulator 5, charging dustpan 6, screen(ing) machine 8, transmission frame 9, screen(ing) machine drive motors 10, and feed hopper 3 side-lowers have a valve can regulate its aperture by screw rod, thereby changes charging rate; The dustpan 4 that connects material is equipped with vibrating regulator 5, by the vibrating regulator knob of rotation circuit console 11, can change the vibration frequency of the dustpan 4 that connects material, thereby changes the speed of charging; Screen(ing) machine 8 bottoms are linked to each other with an eccentric wheel by connecting rod, eccentric wheel is driven by drive motors, drive motors is equipped with a variable-frequency governor, change motor speed by changing ac frequency, to change the frequency of screen(ing) machine 8 reciprocally swingings, screen(ing) machine 8 biside plates are plank, and the hardwood glazing bar is equipped with in the inboard, are used to install, in, the sieve sheet of following three layers of different size, according to the seed appearance difference, can change the sieve sheet flexibly, charging dustpan 6 is contained in screen(ing) machine top, swings with screen(ing) machine, seed enters the screen(ing) machine top sieve by charging dustpan 6, the big assorted top sieve of staying is discharged by the waste material mouth, and all the other enter middle sieve, and sieve was discharged by discharging opening during large seed was stayed, seed less than middle sieve aperture flows into sieve down, after seed enters down sieve, underproof granule, little assorted by sieve aperture is by the discharge of waste material mouth down, the seed flow on the following sieve is to main discharge gate.
The beneficial effect of the small-sized seed air-screen separator of the utility model is: utilize selection by winnowing and screening principle, the seed of high added values such as small lot vegetables, flowers, herbage is cleaned processing, can improve the cleanliness of seed, simultaneously, be convenient to seed grading.This machine operation is easy to use, dependable performance.
Description of drawings
Figure one is the front view of the small-sized seed air-screen separator of the utility model.
Figure two is partial side views of the small-sized seed air-screen separator of the utility model.
Among the figure 1, front blowpipe, 2, impurity collector, 3, feed hopper, 4, the dustpan that connects material, 5, vibrating regulator, 6, the charging dustpan, 7, cleaning and sorting system, 8, screen(ing) machine, 9, the transmission frame, 10, screen(ing) machine drive motors, 11, circuit console, 12, the back air-suction duct, 13, deduster, 14, blower fan, 15, stand.
Embodiment
Before the start, to clean out sieve with hairbrush earlier, seed to be selected be poured into the feed hopper 3 that can regulate feeding coal; Connect power supply, open the power switch of circuit console 11, blower fan 14 is started working; Vibration on Start-up adjuster 5, the vibration adjusting knob by rotation circuit console 11 can change the vibration frequency of dustpan 4 that connects material, thereby makes the seed uniform and stable ground feeding charging dustpan 6 of 4 li of the dustpans of connecting material; Charging dustpan 6 connects together with screen(ing) machine 8, and screen(ing) machine 8 is driven by screen(ing) machine drive motors 10, and screen(ing) machine drive motors 10 drives camshaft, thereby make screen(ing) machine 8 make reciprocally swinging, according to the difference between all kinds of seeds, change the variable-frequency governor frequency, to change screen(ing) machine 8 hunting frequencies; Screen(ing) machine 8 is made up of the sieve sheet of upper, middle and lower-ranking different size, is used for separating big assorted large seed, the little assorted and small-sized seed of reaching, and qualified seed is discharged from main discharge gate, according to the seed appearance difference, can change the sieve sheet flexibly; Seed is when the top sieve, and the most of dust in the seed, gently assorted and blighted grain is inhaled toward impurity collector by blower fan, and when the main discharge gate of sieve was discharged down, the dust that retains in the seed was siphoned away by the back air-suction duct seed once more, thereby has improved the cleanliness of seed through sieving machine.

Claims (2)

1, a kind of small-sized seed air-screen separator, form by aidr bells blast system and screening system, aidr bells blast system comprises blower fan (14) and front blowpipe (1), back air-suction duct (12), impurity collector (2), deduster (13), cleaning and sorting system (7), screening system comprises feed hopper (3), dustpan (4) connects material, vibrating regulator (5), charging dustpan (6), screen(ing) machine (8), transmission frame (9), screen(ing) machine drive motors (10), it is characterized in that: aidr bells blast system is a complete enclosed construction, cleaning and sorting system top is contained near the screen(ing) machine top sieve, by circular pipe and impurity collector, front blowpipe, air inlet links to each other, during seed process top sieve, most of dust in the seed, light assorted, blighted grain is inhaled toward impurity collector by wind-force, near the cleaning and sorting system bottom is contained in and sieves under the screen(ing) machine, connect deduster, the blower fan exhaust outlet, when qualified seed was flowed out by following sieve, residual dust was siphoned away by wind-force once more.
2, small-sized seed air-screen separator according to claim 1, it is characterized in that: screening system has upper, middle and lower-ranking sieve sheet, sieve aperture specification shape can be changed flexibly according to seed appearance and size difference, the screen(ing) machine bottom is linked to each other with an eccentric wheel by connecting rod, eccentric wheel is driven by drive motors, drive motors is equipped with a variable-frequency governor, change motor speed by changing ac frequency, thereby make in 0-420 time/minute scope of screen(ing) machine reciprocally swinging and hunting frequency stepless adjustable, seed is through screening, can carry out classification by physical dimension, improve the regularity of seed.
CNU2004200009173U 2004-01-08 2004-01-08 Minitype wind riddling fanning mill for seed Expired - Fee Related CN2692976Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2004200009173U CN2692976Y (en) 2004-01-08 2004-01-08 Minitype wind riddling fanning mill for seed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2004200009173U CN2692976Y (en) 2004-01-08 2004-01-08 Minitype wind riddling fanning mill for seed

Publications (1)

Publication Number Publication Date
CN2692976Y true CN2692976Y (en) 2005-04-20

Family

ID=34767022

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2004200009173U Expired - Fee Related CN2692976Y (en) 2004-01-08 2004-01-08 Minitype wind riddling fanning mill for seed

Country Status (1)

Country Link
CN (1) CN2692976Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102686099A (en) * 2009-12-31 2012-09-19 先锋国际良种公司 Automated seed sampling apparatus,method and system
CN110301185A (en) * 2019-08-12 2019-10-08 徐州腾睿智能装备有限公司 A kind of large size grain seed plasma activation pretreating device and method
CN111632841A (en) * 2020-06-04 2020-09-08 钱学森 Screening device for agricultural planting seeds

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102686099A (en) * 2009-12-31 2012-09-19 先锋国际良种公司 Automated seed sampling apparatus,method and system
CN102686099B (en) * 2009-12-31 2014-09-10 先锋国际良种公司 Automated seed sampling apparatus,method and system
CN110301185A (en) * 2019-08-12 2019-10-08 徐州腾睿智能装备有限公司 A kind of large size grain seed plasma activation pretreating device and method
CN111632841A (en) * 2020-06-04 2020-09-08 钱学森 Screening device for agricultural planting seeds

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee