CN104285597B - A kind of Cassia tora grass seed recovering device and using method thereof - Google Patents
A kind of Cassia tora grass seed recovering device and using method thereof Download PDFInfo
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- CN104285597B CN104285597B CN201410506467.3A CN201410506467A CN104285597B CN 104285597 B CN104285597 B CN 104285597B CN 201410506467 A CN201410506467 A CN 201410506467A CN 104285597 B CN104285597 B CN 104285597B
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Abstract
The present invention relates to a kind of Cassia tora grass seed recovering device and using method thereof, comprise seed collection device, seed screener and seed collection dispenser, described seed collection device comprises an air duct, the sidewall of described air duct is evenly equipped with the airduct of several band blower fans, air outlet and the air duct bottom opening of described airduct are oppositely arranged, the position of described airduct air outlet is lower than air duct bottom opening position, the madial wall of described air duct is evenly equipped with the seed identifier of induction fruit pod color, differentiate that whether seed is ripe by fruit pod color, and then control the running of blower fan, the top of described air duct is connected with seed screener, described seed screener comprises the reel be connected with air duct open top, the junction of described air duct and reel is provided with the grid hole of ventilation, just screening mechanism is disposed with along seed direct of travel in described reel, crushing mechanism and separating mechanism.By this device, Cassia tora grass seed can be collected fast and effectively, the foreign material such as silt can not be mixed into, ensure that the degree of purity of seed.
Description
Technical field
The present invention relates to a kind of Cassia tora grass seed recovering device and using method thereof.
Background technology
Legume forages of Chamaecrista spp is the torrid zone, the world, the leguminous forage that subtropical zone is important, wherein Chamaecrista Rotundifolia (ChamaecristarotundifoliaGreene.) has drought-enduring, acidproof, the good characteristics such as impoverishment tolerant, in Africa, Australia, the U.S., the extensive plant utilizations of state such as Brazil, after introducing China, through screening varieties, cultivate, now have a collection of wide accommodation, suitable China torrid zone, the Legume Forage Species kind of Subtropical Red Soil area plantation, not only be used as feed and green manure crop, be widely used in the ecological protection of waste hillside, deserted mountain simultaneously, newly-ploughed red soil ground pioneer crop, for improvement soil, conserve water and soil significant.
But, because legume forages of Chamaecrista spp seed collection difficulty is larger, add seed maturity and Time Inconsistency, to sowing, production of hybrid seeds work brings very large difficulty, what generally adopt at present is the method that to combine with dust collecting sleeve of manually gathering, if artificial large area is gathered and is first cradled, then seed is collected, mixing and the impact of whole plant seed production declining of part immature seed can be caused, if directly collected seed from plant, can cause that the expense of working is higher and efficiency is on the low side, from but seed collection cost sharp rise, be unfavorable for Seed Industrialization development and herbage spread.The harvester of dust suction pocket type is unfavorable for mountain region large area seed collection, easily mixes other foreign material such as ground deadwood, earth, brings very large difficulty to subsequent seed cleaning.In order to improve accuracy and the validity of Cassia seed collection, reduce costs, promote industrialized development, the research and development of seed collection device have very important meaning.
Summary of the invention
The present invention is directed to above-mentioned prior art Problems existing and make improvement, namely technical problem to be solved by this invention is to provide a kind of Cassia tora grass seed recovering device and using method thereof, collection efficiency is high, and the Purity rate of seed obtained is high, substantially increases operating efficiency.
In order to solve the problems of the technologies described above, technical scheme one of the present invention is: a kind of Cassia tora grass seed recovering device, comprise seed collection device, seed screener and seed collection dispenser, described seed collection device comprises an air duct, the sidewall of described air duct is evenly equipped with the airduct of several band blower fans, air outlet and the air duct bottom opening of described airduct are oppositely arranged, the position of described airduct air outlet is lower than air duct bottom opening position, the madial wall of described air duct is evenly equipped with the seed identifier of induction fruit pod color, differentiate that whether seed is ripe by fruit pod color, and then control the running of blower fan, the top of described air duct is connected with seed screener, described seed screener comprises the reel be connected with air duct open top, the junction of described air duct and reel is provided with the grid hole of ventilation, just screening mechanism is disposed with along seed direct of travel in described reel, crushing mechanism and separating mechanism, described just screening mechanism comprises the first screen tray of a band vibrator, described first screen tray is provided with the circular hole that fruit pod can be allowed to pass through, funnel is provided with bottom described first screen tray, described crushing mechanism is arranged on immediately below funnel, described crushing mechanism comprises one group in relative rotation for the cylinder of fragmentation fruit pod shell, described separating mechanism is arranged on the below of crushing mechanism, described separating mechanism comprises the vibration panel of band vertical vibrator and horizontal vibrator, described vibration panel vibrates with vertical direction in the horizontal direction, described vibration panel is hinged on reel, described seed collection dispenser is arranged on the below of vibration panel, described seed collection dispenser comprises the second screen tray of a band vibrator, described second screen tray is provided with the aperture that seed can be allowed to pass through, the second funnel is provided with bottom described second screen tray, described second funnel bottom is provided with the support for supporting seed collection bag.
Further, the exit of described second funnel is provided with electric control valve, and the bottom of described support is provided with weight sensor, for monitoring the weight of seed in seed collection bag, when weight reaches preset value, closes electric control valve.
Further, the side of described first screen tray and the second screen tray is provided with fan blower, described in be positioned at fan blower right opposite mandrel wall on all offer the impurity discharging port of band capping.
Further, the spacing between described cylinder is 1-2 times of fruit pod thickness, the sidewall of described cylinder is staggeredly equipped with the protuberance of arc.
In order to solve the problems of the technologies described above, technical scheme two of the present invention is: a kind of Cassia tora grass seed recovering device using method, and the method adopts as the device in above-mentioned, carries out according to the following steps:
(1) kernel maturing differentiates: be enclosed within by air duct on Cassia tora herbage, opens seed identifier, judges seed maturity degree and percentage by fruit pod coloration, controls the rotating speed of blower fan, and then adjustment wind speed;
(2) seed collection: blower fan is opened, and the air outlet of airduct is dried to the fruit pod of Cassia tora herbage, and from the bottom up, blow in air duct by fruit pod, wind blows out from grid hole wind direction;
(3) seed screening is separated: open the first screen tray, the seed of fruit pod and the broken folder of part enters crushing mechanism by the first screen tray along funnel, first screen tray vibration certain hour, open impurity discharging port and fan blower, by outside deadwood, leaf blowout reel, fruit pod enters the cylinder rotated continuously, separating mechanism is entered after fruit pod racks, vibration panel first in the horizontal direction, after in vertical direction vibration, after vibration a period of time, open impurity discharging port and fan blower, blown out outside reel by fruit pod shell, then overturn vibration panel, seed falls into seed collection dispenser;
(4) seed collection packing: seed falls into the second screen tray of continuous shaking, open electric control valve, seed falls into seed collection bag along funnel, when the seed weight in collecting bag reaches weight sensor preset value, closes electric control valve, the seed collection bag renewed.
Compared with prior art, the present invention has following beneficial effect:
1, reduce the input of manual labor, save manpower, save sowing cost;
2, seed collection band is selective, automatic selection mature seed, can not gather to immature seed, effectively control the quality of seed, avoid that original seed maturity is inconsistent causes the effect (mode for first cradling rear sowing) that seed quality difference of gathering is large simultaneously, can successively repeatedly sowing.Improve the comprehensive benefit of the production of hybrid seeds;
3, the purity of seed increases substantially, and reduces being mixed into of the foreign material such as soil, sandstone;
4, the efficiency of seed collection improves greatly.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Accompanying drawing explanation
Fig. 1 is the organigram of the embodiment of the present invention.
Fig. 2 is the organigram of seed screener and seed collection dispenser in the embodiment of the present invention.
In figure: 1-seed collection device, 11-airduct, 12-blower fan, 2-seed screener, 21-first screen tray, 22-funnel, 23-cylinder, 24-vibration panel, 3-seed collection dispenser, 31-second screen tray, 32-second funnel, 33-seed collection bag, 34-weight sensor.
Embodiment
Embodiment one: as shown in Figure 1 and 2, a kind of Cassia tora grass seed recovering device, comprise seed collection device 1, seed screener 2 and seed collection dispenser 3, described seed collection device 1 comprises an air duct, the sidewall of described air duct is evenly equipped with the airduct 11 of several band blower fans 12, air outlet and the air duct bottom opening of described airduct 11 are oppositely arranged, the position of described airduct air outlet is lower than air duct bottom opening position, the madial wall of described air duct is evenly equipped with the seed identifier of induction fruit pod color, differentiate that whether seed is ripe by fruit pod color, and then control the running of blower fan, the top of described air duct is connected with seed screener 2, described seed screener 2 comprises the reel be connected with air duct open top, the junction of described air duct and reel is provided with the grid hole of ventilation, just screening mechanism is disposed with along seed direct of travel in described reel, crushing mechanism and separating mechanism, described just screening mechanism comprises the first screen tray 21 of a band vibrator, described first screen tray 21 is provided with the circular hole that fruit pod can be allowed to pass through, funnel 22 is provided with bottom described first screen tray 21, described crushing mechanism is arranged on immediately below funnel, described crushing mechanism comprises one group in relative rotation for the cylinder 23 of fragmentation fruit pod shell, gap between described cylinder 23 is 1.5 times of fruit pod thickness, described cylinder wall is staggeredly equipped with arc protuberance, described separating mechanism is arranged on the below of crushing mechanism, described separating mechanism comprises the vibration panel 24 of band vertical vibrator and horizontal vibrator, described vibration panel 24 vibrates with vertical direction in the horizontal direction, described vibration panel 24 is hinged on reel, described seed collection dispenser 3 is arranged on the below of vibration panel 24, described seed collection dispenser comprises the second screen tray 31 of a band vibrator, described second screen tray 31 is provided with the aperture that seed can be allowed to pass through, the second funnel 32 is provided with bottom described second screen tray 31, the support for supporting seed collection bag 33 is provided with bottom described second funnel 32.
In the present embodiment, the exit of described second funnel is provided with electric control valve, and the bottom of described support is provided with weight sensor 34, for monitoring the weight of seed in seed collection bag 43, when weight reaches preset value, closes electric control valve.
In the present embodiment, the side of described first screen tray 21 and the second screen tray 31 is provided with fan blower, described in be positioned at fan blower right opposite mandrel wall on all offer the impurity discharging port of band capping.
The use of this device, carry out according to the following steps:
(1) kernel maturing differentiates: be enclosed within by air duct on Cassia tora herbage, opens seed identifier, judges seed maturity degree and percentage by fruit pod coloration, controls the rotating speed of blower fan, and then adjustment wind speed;
(2) seed collection: blower fan is opened, and the air outlet of airduct is dried to the fruit pod of Cassia tora herbage, and from the bottom up, blow in air duct by fruit pod, wind blows out from grid hole wind direction;
(3) seed screening is separated: open the first screen tray, the seed of fruit pod and the broken folder of part enters crushing mechanism by the first screen tray along funnel, first screen tray vibration certain hour, open impurity discharging port and fan blower, by outside deadwood, leaf blowout reel, fruit pod enters the cylinder rotated continuously, separating mechanism is entered after fruit pod racks, vibration panel first in the horizontal direction, after in vertical direction vibration, after vibration a period of time, open impurity discharging port and fan blower, blown out outside reel by fruit pod shell, then overturn vibration panel, seed falls into seed collection dispenser;
(4) seed collection packing: seed falls into the second screen tray of continuous shaking, open electric control valve, seed falls into seed collection bag along funnel, when the seed weight in collecting bag reaches weight sensor preset value, closes electric control valve, the seed collection bag renewed.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (5)
1. a Cassia tora grass seed recovering device, it is characterized in that: comprise seed collection device, seed screener and seed collection dispenser, described seed collection device comprises an air duct, the sidewall of described air duct is evenly equipped with the airduct of several band blower fans, air outlet and the air duct bottom opening of described airduct are oppositely arranged, the position of described airduct air outlet is lower than air duct bottom opening position, described air duct madial wall is evenly equipped with the seed identifier of induction fruit pod color, differentiate that whether seed is ripe by fruit pod color, and then control the running of blower fan, the top of described air duct is connected with seed screener, described seed screener comprises the reel be connected with air duct open top, the junction of described air duct and reel is provided with the grid hole of ventilation, just screening mechanism is disposed with along seed direct of travel in described reel, crushing mechanism and separating mechanism, described just screening mechanism comprises the first screen tray of a band vibrator, described first screen tray is provided with the circular hole that fruit pod can be allowed to pass through, funnel is provided with bottom described first screen tray, described crushing mechanism is arranged on immediately below funnel, described crushing mechanism comprises one group in relative rotation for the cylinder of fragmentation fruit pod shell, described separating mechanism is arranged on the below of crushing mechanism, described separating mechanism comprises the vibration panel of band vertical vibrator and horizontal vibrator, described vibration panel vibrates with vertical direction in the horizontal direction, described vibration panel is hinged on reel, described seed collection dispenser is arranged on the below of vibration panel, described seed collection dispenser comprises the second screen tray of a band vibrator, described second screen tray is provided with the aperture that seed can be allowed to pass through, the second funnel is provided with bottom described second screen tray, described second funnel bottom is provided with the support for supporting seed collection bag.
2. Cassia tora grass seed recovering device according to claim 1, it is characterized in that: the exit of described second funnel is provided with electric control valve, the bottom of described support is provided with weight sensor, for monitoring the weight of seed in seed collection bag, when weight reaches preset value, close electric control valve.
3. Cassia tora grass seed recovering device according to claim 1, is characterized in that: the side of described first screen tray and the second screen tray is provided with fan blower, described in be positioned at fan blower right opposite mandrel wall on all offer the impurity discharging port of band capping.
4. Cassia tora grass seed recovering device according to claim 1, is characterized in that: the spacing between described cylinder is 1-2 times of fruit pod thickness, the sidewall of described cylinder is staggeredly equipped with the protuberance of arc.
5. a Cassia tora grass seed recovering device using method, the method adopts the device as any one in Claims 1-4, it is characterized in that, carries out according to the following steps:
(1) kernel maturing differentiates: be enclosed within by air duct on Cassia tora herbage, opens seed identifier, judges seed maturity degree and percentage by fruit pod coloration, controls the rotating speed of blower fan, and then adjustment wind speed;
(2) seed collection: blower fan is opened, and the air outlet of airduct is dried to the fruit pod of Cassia tora herbage, and from the bottom up, blow in air duct by fruit pod, wind blows out from grid hole wind direction;
(3) seed screening is separated: open the first screen tray, the seed of fruit pod and the broken folder of part enters crushing mechanism by the first screen tray along funnel, first screen tray vibration certain hour, open impurity discharging port and fan blower, by outside deadwood, leaf blowout reel, fruit pod enters the cylinder rotated continuously, separating mechanism is entered after fruit pod racks, vibration panel first in the horizontal direction, after in vertical direction vibration, after vibration a period of time, open impurity discharging port and fan blower, blown out outside reel by fruit pod shell, then overturn vibration panel, seed falls into seed collection dispenser;
(4) seed collection packing: seed falls into the second screen tray of continuous shaking, open electric control valve, seed falls into seed collection bag along funnel, when the seed weight in collecting bag reaches weight sensor preset value, closes electric control valve, the seed collection bag renewed.
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| CN201410506467.3A CN104285597B (en) | 2014-09-28 | 2014-09-28 | A kind of Cassia tora grass seed recovering device and using method thereof |
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| CN204180576U (en) * | 2014-09-28 | 2015-03-04 | 福建省农业科学院农业生态研究所 | A kind of Cassia tora grass seed recovering device |
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2014
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1503707A1 (en) * | 1987-03-31 | 1989-08-30 | П. В. Шилин | Method of picking seeds |
| SU1748722A1 (en) * | 1990-10-16 | 1992-07-23 | Центральный Научно-Исследовательский Институт Механизации И Электрификации Сельского Хозяйства Нечерноземной Зоны Ссср | Cereal crop harvesting method and apparatus |
| RU2355156C1 (en) * | 2007-11-01 | 2009-05-20 | Государственное научное учреждение "Всероссийский научно-исследовательский проектно-технологический институт механизации и электрификации сельского хозяйства" (ГНУ ВНИПТИМЭСХ) | Production method of carotene for balancing feed ration and way of its implementation |
| CN101933435A (en) * | 2010-08-05 | 2011-01-05 | 云南省草地动物科学研究院 | Threshing method of kikuyu grass |
| CN102523844A (en) * | 2012-02-09 | 2012-07-04 | 中国农业大学 | Method for picking desertliving cistanche seeds by utilizing bag |
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| CN204180576U (en) * | 2014-09-28 | 2015-03-04 | 福建省农业科学院农业生态研究所 | A kind of Cassia tora grass seed recovering device |
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