CN207576879U - Screening and removing impurities device before a kind of corn seed is cultivated - Google Patents

Screening and removing impurities device before a kind of corn seed is cultivated Download PDF

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Publication number
CN207576879U
CN207576879U CN201721310581.4U CN201721310581U CN207576879U CN 207576879 U CN207576879 U CN 207576879U CN 201721310581 U CN201721310581 U CN 201721310581U CN 207576879 U CN207576879 U CN 207576879U
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CN
China
Prior art keywords
screening
bucket
top plate
cultivated
corn seed
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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
CN201721310581.4U
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Chinese (zh)
Inventor
胡宝军
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Tianjin Jun Spirit Of Agricultural Science And Technology Co Ltd
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Tianjin Jun Spirit Of Agricultural Science And Technology 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 Tianjin Jun Spirit Of Agricultural Science And Technology Co Ltd filed Critical Tianjin Jun Spirit Of Agricultural Science And Technology Co Ltd
Priority to CN201721310581.4U priority Critical patent/CN207576879U/en
Application granted granted Critical
Publication of CN207576879U publication Critical patent/CN207576879U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Screening and removing impurities device before being cultivated the utility model discloses a kind of corn seed, including pedestal, supporting rod is provided at left and right sides of the pedestal, support bar top is provided with top plate, screening bucket is provided with below the top plate, the screening bucket upper right corner is hinged with stent, and stent is fixedly mounted on top plate bottom, and screening bucket upper left quarter is also connect by spring with top plate bottom;The screening bucket right side wall is provided with decelerating motor, decelerating motor left end motor shaft is connected with shaft, overturning blade is installed in shaft, blade is overturn to be located in screening bucket, the screening bottom of the barrel is provided with the first screening net, screening bottom of the barrel, which is also fixed by the bracket, is connected with slide plate, and slide plate is located at the first screening side off the net, and the second screening net is provided on slide plate.The utility model screens bucket by setting and corn seed is screened, and the rotation of overturning blade, rolls to seed during screening, improves screening efficiency.

Description

Screening and removing impurities device before a kind of corn seed is cultivated
Technical field
The utility model is related to a kind of seed screening plant, screening and removing impurities device before specifically a kind of corn seed is cultivated.
Background technology
Corn is annual monoecism cross-pollinatd plant, and plant is tall and big, and stem is strong, is important cereal crops and feeding Material crop and the highest crops of whole world total output, cultivated area and total output are only second to rice and wheat.Corn one Life prolonging food is all directly known as, containing abundant protein, fat, vitamin, trace element, cellulose etc., there is exploitation height Nutrition, the great potential of high biological function food.
Corn seed is generally required before cultivation by screening, filters out more full particle progress cultivating seeds, carries Height plantation survival rate, while nursery quality is improved, common sorting mechanism is less efficient when screening, and often only seed is carried out primary Screening, the corn after screening also have the impurity such as corncob and dust also there are quality discrepancy in corn, these impurity also can Influence cornflakes quality.
Utility model content
Screening and removing impurities device before being cultivated the purpose of this utility model is to provide a kind of corn seed, to solve above-mentioned background The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical solution:
Including pedestal, supporting rod is provided at left and right sides of the pedestal for screening and removing impurities device before a kind of corn seed is cultivated, Support bar top is provided with top plate, and screening bucket is provided with below the top plate, and the screening bucket upper right corner is hinged with stent, and stent is fixed Mounted on top plate bottom, screening bucket upper left quarter is also connect by spring with top plate bottom;The screening bucket right side wall, which is provided with, to be subtracted Speed motor, decelerating motor left end motor shaft are connected with shaft, and overturning blade is equipped in shaft, and overturning blade is located at screening bucket Interior, the screening bottom of the barrel is provided with the first screening net, and screening bottom of the barrel, which is also fixed by the bracket, is connected with slide plate, and slide plate is located at First screens side off the net, and the second screening net is provided on slide plate.
As further program of the utility model:Trash extraction box is additionally provided on the pedestal, is hinged at the top of trash extraction box Filter screen, the trash extraction box left side wall are connected with air inlet pipe, and exhaust fan is provided in air inlet pipe, wind is also associated at the top of air inlet pipe Cover, fan housing are located at the second screening side off the net.
As the utility model further scheme:The screening bucket upper left corner is connected with charging leakage by bellows Bucket, loading hopper are fixed on top plate.
As the utility model further scheme:The screening bucket lower right corner is provided with discharge port.
As the utility model further scheme:The shaft left end passes through screening bucket left side wall to be connected with counterweight Block.
Compared with prior art, the beneficial effects of the utility model are:
The utility model screens bucket by setting and corn seed is screened, overturning blade rotation during screening, to seed It rolls, improves screening efficiency;Underproof seed is screened by setting the second screening net, by setting trash extraction box to miscellaneous Matter is removed, and effectively improves corn quality;By setting clump weight, clump weight rotates in screening process, cooperation spring from And screening bucket is driven to teetertotter so that slide plate teetertotters, and improves whole work efficiency and screening effect.
Description of the drawings
Fig. 1 is the structure diagram of screening and removing impurities device before corn seed is cultivated.
Fig. 2 is the partial structural diagram in screening and removing impurities device at trash extraction box before corn seed is cultivated.
In figure:1- pedestals, 2- supporting rods, 3- clump weights, 4- shafts, 5- top plates, 6- bellows, 7- loading hoppers, 8- Spring, 9- screenings bucket, 10- overturnings blade, 11- decelerating motors, 12- discharge ports, 13- first screen net, 14- slide plates, 15- second Screen net, 16- trash extraction box, 17- filter screens, 18- air inlet pipe, 19- exhaust fans, 20- fan housings.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, screening and removing impurities device before a kind of corn seed is cultivated, the bottom of including Seat 1,1 left and right sides of pedestal are provided with supporting rod 2, and 2 top of supporting rod is provided with top plate 5, and 5 lower section of top plate is provided with Bucket 9 is screened, 9 upper right corner of screening bucket is hinged with stent, and stent is fixedly mounted on 5 bottom of top plate, and screening 9 upper left quarter of bucket also passes through bullet Spring 8 is connect with 5 bottom of top plate;Screening 9 right side wall of bucket is provided with decelerating motor 11,11 left end motor axis connection of decelerating motor There is shaft 4, overturning blade 10 is installed in shaft 4, overturning blade 10 is located in screening bucket 9, and 9 bottom of the screening bucket is provided with First screening net 13,9 bottom of screening bucket, which is also fixed by the bracket, is connected with slide plate 14, and slide plate 14 is located under the first screening net 13 It is square, it is provided with the second screening net 15 on slide plate 14;
Trash extraction box 16 is additionally provided on the pedestal 1,16 top of trash extraction box is hinged with filter screen 17, and the trash extraction box 16 is left Side wall is connected with air inlet pipe 18, and exhaust fan 19 is provided in air inlet pipe 18, and 18 top of air inlet pipe is also associated with fan housing 20, fan housing 20 Positioned at 15 lower section of the second screening net;Screening 9 upper left corner of bucket is connected with loading hopper 7, loading hopper 7 by bellows 6 It is fixed on top plate 5, facilitates addition seed;9 lower right corner of the screening bucket is provided with discharge port 12, for discharging;It is described 4 left end of shaft passes through screening 9 left side wall of bucket to be connected with clump weight 3, and clump weight 3 drives screening bucket under the action of the centrifugal force when rotating 9 left ends move up and down.
The operation principle of the utility model is:Start decelerating motor 11 and exhaust fan 19, decelerating motor 11 drives 4 turns of shaft It is dynamic, appropriate corn seed is added in into screening bucket 9 at loading hopper 7, corn seed slides from left to right, while 4 band of shaft Dynamic overturning blade 10 and clump weight 3 rotate, and overturning blade 10 drives corn seed to roll in screening bucket 9, and clump weight 3 drives sieve 9 left side of bucket is selected to teetertotter, niblet is screened through the first screening net 13, and larger particle stays in right from screening bucket 9 in screening bucket 9 It is slid at inferior horn discharge port 12, smaller corn particle and impurity etc. fall on slide plate by screening 9 bottom first of bucket screening net 13 On 14, the corn particle that falls on slide plate 14 is turned left slip from the right side, is screened using the second screening net 15, conventional corn particle from 14 left side of slide plate slides, and impurity dust etc. is then fallen at the second screening 15 hole of net in fan housing 20 under the effect of exhaust fan 19, Entered in trash extraction box 16 by air inlet pipe 18 again;All after the completion of screening, decelerating motor 11 and exhaust fan 19 are closed, respectively to two The corn seed of class difference quality is handled, then opens filter screen 17, and the impurity in trash extraction box 16 is handled.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (5)

1. a kind of screening and removing impurities device before corn seed is cultivated, including pedestal(1), which is characterized in that the pedestal(1)Left and right two Side is provided with supporting rod(2), supporting rod(2)Top is provided with top plate(5), the top plate(5)Lower section is provided with screening bucket(9), Screen bucket(9)The upper right corner is hinged with stent, and stent is fixedly mounted on top plate(5)Bucket is screened in bottom(9)Upper left quarter also passes through spring (8)With top plate(5)Bottom connects;The screening bucket(9)Right side wall is provided with decelerating motor(11), decelerating motor(11)Left end electricity Arbor is connected with shaft(4), shaft(4)On overturning blade is installed(10), overturn blade(10)Positioned at screening bucket(9)It is interior, institute State screening bucket(9)Bottom is provided with the first screening net(13), screen bucket(9)Bottom is also fixed by the bracket and is connected with slide plate (14), slide plate(14)Positioned at the first screening net(13)Lower section, slide plate(14)On be provided with the second screening net(15).
Screening and removing impurities device before 2. corn seed according to claim 1 is cultivated, which is characterized in that the pedestal(1)On It is additionally provided with trash extraction box(16), trash extraction box(16)Top is hinged with filter screen(17), the trash extraction box(16)Left side wall is connected with Air inlet pipe(18), air inlet pipe(18)On be provided with exhaust fan(19), air inlet pipe(18)Top is also associated with fan housing(20), fan housing (20)Positioned at the second screening net(15)Lower section.
Screening and removing impurities device before 3. corn seed according to claim 1 is cultivated, which is characterized in that the screening bucket(9) The upper left corner passes through bellows(6)It is connected with loading hopper(7), loading hopper(7)It is fixed at top plate(5)On.
Screening and removing impurities device before 4. corn seed according to claim 1 is cultivated, which is characterized in that the screening bucket(9) The lower right corner is provided with discharge port(12).
Screening and removing impurities device before 5. corn seed according to claim 1 is cultivated, which is characterized in that the shaft(4)It is left It holds across screening bucket(9)Left side wall is connected with clump weight(3).
CN201721310581.4U 2017-10-12 2017-10-12 Screening and removing impurities device before a kind of corn seed is cultivated Expired - Fee Related CN207576879U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721310581.4U CN207576879U (en) 2017-10-12 2017-10-12 Screening and removing impurities device before a kind of corn seed is cultivated

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721310581.4U CN207576879U (en) 2017-10-12 2017-10-12 Screening and removing impurities device before a kind of corn seed is cultivated

Publications (1)

Publication Number Publication Date
CN207576879U true CN207576879U (en) 2018-07-06

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CN201721310581.4U Expired - Fee Related CN207576879U (en) 2017-10-12 2017-10-12 Screening and removing impurities device before a kind of corn seed is cultivated

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109225871A (en) * 2018-09-13 2019-01-18 全椒县汊河农机服务专业合作社 A kind of niblet sorting processing device
CN109348878A (en) * 2018-10-24 2019-02-19 重庆中奕佳科技发展有限公司 A kind of corn seed storage device
CN111747069A (en) * 2020-07-13 2020-10-09 许飞云 Novel grain conveyor capable of removing impurities from grains and impurity removing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109225871A (en) * 2018-09-13 2019-01-18 全椒县汊河农机服务专业合作社 A kind of niblet sorting processing device
CN109348878A (en) * 2018-10-24 2019-02-19 重庆中奕佳科技发展有限公司 A kind of corn seed storage device
CN111747069A (en) * 2020-07-13 2020-10-09 许飞云 Novel grain conveyor capable of removing impurities from grains and impurity removing method

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GR01 Patent grant
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: 20180706

Termination date: 20181012