CN104782278B - A kind of precision weighing seed implement for precision planter - Google Patents
A kind of precision weighing seed implement for precision planter Download PDFInfo
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- CN104782278B CN104782278B CN201510248571.1A CN201510248571A CN104782278B CN 104782278 B CN104782278 B CN 104782278B CN 201510248571 A CN201510248571 A CN 201510248571A CN 104782278 B CN104782278 B CN 104782278B
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Abstract
The present invention relates to a kind of precision weighing seed implement for precision planter, belong to agricultural machinery technological field.This precision weighing seed implement includes seed-box, power transmission shaft, takes kind of adjusting rod and blower fan, seed-box side is provided with blower fan, kind of a mouth it is provided with out bottom seed-box, installing rack is passed through equipped with power transmission shaft in seed-box top, equipped with cam on power transmission shaft, it is movably installed with by installing rack and spring in the seed-box below cam and takes kind of an adjusting rod；The lower end taking kind of adjusting rod extends to out in kind of mouth, and the top taking kind of adjusting rod is connected with cam contact.This precision weighing seed implement simple in construction, novel in design, solve existing precision drilling and rely primarily on and manually carry out program request, have that efficiency is low, labour intensity big and the consumption of crop seed is excessive；The problems such as operation quality difference.To improving crop yield, reduce seed consumption, reduce planting cost and there is positive dissemination.
Description
Technical field
The present invention relates to a kind of precision weighing seed implement for precision planter, belong to agricultural machinery technological field.
Background technology
Along with the development of agriculture production technology, the requirement to agricultural machinery and implement also steps up.Especially in terms of sowing, agricultural machinery, usually according to agriculture requirement, needs to realize precision drilling, to raise labour efficiency, alleviates later stage field management working strength.But in actual production, due to the reasons in structure of existing seeder, it is only used for the crop seeds sowing that particle diameter is bigger, such as corn, beans etc.；And for the less crop seeds of some particle diameters, such as rape, sesame, wheat etc., owing to seeder reasons in structure causes seed seeding wayward, the most heavily strain phenomenon is very serious, the consumption causing crop seed is excessive.Therefore；During the sowing such as rape, sesame, wheat, the most still use manual sowing.As a example by wheat；Owing to the wheat seed of drilling is collected in together, distributing homogeneity is poor, wheat during growing, mutual shading, ventilate unfavorable, photosynthetic capacity is the strongest so that wheat yield is the highest, and waste seed, use quantitative uniform sowing, wheat root uniform plane to scatter, water, fertile utilization rate can be improved, reducing the contention to nutrient between seed, root system development is healthy and strong.May advantageously facilitate ontogeny stalwartness, early tiller, bud scale tiller of growing, raising wheat mature spike number amount, it is thus achieved that fringe foot, big panicle many grains per panicle, healthy and strong individual plant more.Present price section rarely has the pneumatic precision seeder tool of maturation on the market, and wheat precision drilling relies primarily on and manually carries out program request, there are the problems such as efficiency is low, labour intensity is big, operation quality is poor.The precision drilling of wheat land for growing field crops can reduce seed consumption, improves per mu yield, is the developing direction of wheat planting from now on, and therefore, exploitation pneumatic precision seeder is significant.
Summary of the invention
It is an object of the invention to: providing a kind of simple in construction, operating efficiency is high, easy to use；One or two can be realized as required and accurately take the purpose planted; to stop heavily strain phenomenon after planting, solve the precision weighing seed implement for precision planter of the problems such as traditional function single type wheat drill tool seed lack of homogeneity, sowing quantity is big, sexual valence ratio, versatility are bad.
The technical scheme is that
A kind of precision weighing seed implement for precision planter, including seed-box, power transmission shaft, take kind of adjusting rod and blower fan, it is characterized in that: seed-box side is provided with blower fan, kind of a mouth it is provided with out bottom seed-box, installing rack is passed through equipped with power transmission shaft in seed-box top, equipped with cam on power transmission shaft, it is movably installed with by installing rack and spring in the seed-box below cam and takes kind of an adjusting rod；The lower end taking kind of adjusting rod extends to out in kind of mouth, and the top taking kind of adjusting rod is connected with cam contact.
Described goes out kind of mouth in " b " shape；The upper end going out kind of mouth is osculum end；The lower end going out kind of mouth is big opening end.
Described kind of the adjusting rod that takes is made up of feeding bar, installation pipe and roller, and the top installing pipe is movably installed with roller；It is provided with spring limiting board on installation pipe below roller；The bottom installing pipe is movably installed with feeding bar by pin；It is spaced shape on feeding bar to be provided with and multiple take kind of a recess.
Being spaced the multiple of shape setting on described feeding bar and take kind of a recess, its volume size is different.
Being provided with air admission hole on the described feeding bar taking kind of recess side, air admission hole connects with taking kind of a recess.
Described seed-box go out to be provided with on kind of mouth air inlet, air inlet is connected with blower fan by connectivity trachea.
It is an advantage of the current invention that:
This is used for the precision weighing seed implement simple in construction of precision planter, novel in design, in the course of work, by seed-box kinds of bank deposits；From knee-action take kind of adjusting rod with go out kind of a mouth, air inlet coordinate realization essence seed-fetching, make planting seed in agricultural land soil by seed communicating pipe and sowing colter again, thus complete the process of precision drilling, solve existing precision drilling to rely primarily on and manually carry out program request, have that efficiency is low, labour intensity big and the consumption of crop seed is excessive；The problems such as operation quality difference.This precision weighing seed implement being used for precision planter can realize one or two as required and accurately take the purpose planted, and to improving crop yield, reduces seed consumption, reduces planting cost and has positive dissemination.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structure for amplifying schematic diagram at Figure 1A.
In figure: 1, seed-box, 2, power transmission shaft, 3, blower fan, 4, go out kind of a mouth, 5, cam, 6, spring, 7, feeding bar, 8, pipe is installed, 9, roller, 10, spring limiting board, 11, take kind of a recess, 12, air admission hole, 13, air inlet, 14, connectivity trachea.
Detailed description of the invention
This precision weighing seed implement being used for precision planter includes seed-box 1, power transmission shaft 2, takes kind of adjusting rod and blower fan.Seed-box 1 side is provided with blower fan 3, is provided with out kind of mouth 4 bottom seed-box 1, goes out kind of mouth 4 in " b " shape；The upper end going out kind of mouth 4 is osculum end；The lower end going out kind of mouth 4 is big opening end.
Seed-box 1 top equipped with power transmission shaft 2 by installing rack, equipped with cam 5 on power transmission shaft 2, is movably installed with is taken kind of an adjusting rod by installing rack and spring 6 in the seed-box 1 below cam 5；The lower end taking kind of adjusting rod extends to out in kind of mouth 4.Taking kind of adjusting rod to be made up of feeding bar 7, installation pipe 8 and roller 9, the top installing pipe 8 is movably installed with roller 9；It is provided with spring limiting board 10 on installation pipe 8 below roller 9；The bottom installing pipe 8 is movably installed with feeding bar 7 by pin；Take kind of adjusting rod to be connected with cam 5 contact slide by the roller 9 on its top.
It is arranged at intervals with in upper and lower shape on feeding bar 7 and multiple takes kind of recess 11.The volume size respectively taking kind of recess 11 is different, to adapt to the smart seed-fetching requirement of Different Crop seed.
Taking and be provided with air admission hole 12 on the feeding bar 7 of kind of recess 11 side, air admission hole 12 connects with taking kind of a recess.
Seed-box 1 go out to be provided with on kind of mouth 4 air inlet 13, air inlet 13 is connected with blower fan 3 by connectivity trachea 14.
When this precision weighing seed implement being used for precision planter works, first seed is put in seed-box 1, pass through to connect with the seed ditching plow of seeder seed communicating pipe by kind of the mouth 4 that goes out of seed-box 1 simultaneously.In the course of work, power transmission shaft 2 rotates under the dynamic action of seeder, thus band moving cam 5 rotates.It is to be movably arranged in seed-box 1 by installing rack and spring 6 owing to taking kind of an adjusting rod, and takes kind of adjusting rod and be connected with cam 5 contact slide by the roller 9 on its top.Therefore, under the effect of cam 5 and spring 6, take kind of adjusting rod and move up and down in seed-box 1.
Take during kind of adjusting rod moves up and down in seed-box 1；Kind of mouth 4 is gone out in " b " shape due to seed-box 1.The upper end i.e. going out kind of mouth 4 is osculum end, the lower end going out kind of mouth 4 is big opening end, when on the feeding bar 7 taking kind of adjusting rod take kind of a recess 11 go upward in seed-box 1 with feeding bar 7 time, seed in seed-box 1 naturally enters into and takes in kind of recess 11, simultaneously, owing to the bottom of feeding bar 7 fits tightly with the osculum end going out kind of mouth 4, and feeding bar 7 can not be deviate from during moving up and down in the osculum end going out kind of mouth 4；Therefore, during feeding bar 7 is descending, takes the seed beyond kind of recess 11 and be still blocked in seed-box 1, be achieved in essence seed-fetching.
When fill seed-bearing take the big opening end that kind of recess 11 comes downwards to out kind of mouth 4 with feeding bar 7 time, the air admission hole 12 taking kind of recess 11 side just coincide with the air inlet 13 gone out on kind of mouth 4, under the effect of blower fan 3, the seed taken in kind of recess 11 is blown, thus is entered in the seed furrow that seed ditching plow 16 plows in agricultural land soil by seed communicating pipe；Thus complete the whole operation process of precision drilling.
This is used for the precision weighing seed implement of precision planter and fixes due to the stroke run up and down of feeding bar 7, therefore in practical work process, different takes kind of recess 11 by optional use of telescopic adjustment feeding bar 7；Therefore the planting seed of Different Crop it is suitable for；And determine to take kind of (2 or 3)；It is achieved in essence seed-fetching, the purpose of sowing.This seed-taking device simple in construction, modern design, solve existing precision drilling and rely primarily on and manually carry out program request, there are the problems such as efficiency is low, labour intensity is big, operation quality is poor.To improving crop yield, reduce seed consumption, reduce planting cost and there is positive dissemination, be particularly well-suited to seeder and install and use.
The above; it is only the detailed description of the invention of the present invention; but protection scope of the present invention is not limited to and this; any those familiar with the art is in the technical scope of present disclosure; the change that can readily occur in or replacement; all should contain within protection scope of the present invention, therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (1)
1. the precision weighing seed implement for precision planter, including seed-box (1), power transmission shaft (2), take kind of adjusting rod and blower fan (3), it is characterized in that: seed-box (1) side is provided with blower fan (3), seed-box (1) bottom is provided with out kind of a mouth (4), installing rack is passed through equipped with power transmission shaft (2) in seed-box (1) top, equipped with cam (5) on power transmission shaft (2), it is movably installed with takes kind of an adjusting rod by installing rack and spring (6) in the seed-box (1) of cam (5) lower section；Taking kind of adjusting rod to be made up of feeding bar (7), installation pipe (8) and roller (9), the top installing pipe (8) is movably installed with roller (9)；It is provided with spring limiting board (10) on the installation pipe (8) of roller (9) lower section；The bottom installing pipe (8) is movably installed with feeding bar (7) by pin；Feeding bar (7) upper interval shape is provided with and multiple takes kind of a recess (11)；Being provided with air admission hole (12) on feeding bar (7), air admission hole (12) connects with taking kind of a recess (11)；The lower end taking kind of adjusting rod extends to out, in kind of a mouth (4), go out kind of a mouth (4) in " b " shape；The upper end going out kind of a mouth (4) is osculum end；The lower end going out kind of a mouth (4) is big opening end；The top taking kind of adjusting rod contacts connection with cam (5)；The bottom of feeding bar (7) and the osculum end going out kind of a mouth (4) fit tightly, and feeding bar (7) can not be deviate from during moving up and down in the osculum end going out kind of a mouth (4)；During feeding bar (7) is descending, takes the seed beyond kind of a recess (11) and be still blocked in seed-box (1), to realize essence seed-fetching；
The multiple of described feeding bar (7) upper interval shape setting take kind of a recess (11), and its volume size is different；Different kind of a recess (11) is taken by optional use of telescopic adjustment feeding bar (7)；Require and sow adapting to the smart seed-fetching of Different Crop seed；And decision takes and plants 2 or 3；To realize essence seed-fetching, the purpose of sowing；
Described seed-box (1) go out to be provided with on kind of a mouth (4) air inlet (13), air inlet (13) is connected with blower fan (3) by connectivity trachea (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510248571.1A CN104782278B (en) | 2015-05-17 | 2015-05-17 | A kind of precision weighing seed implement for precision planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510248571.1A CN104782278B (en) | 2015-05-17 | 2015-05-17 | A kind of precision weighing seed implement for precision planter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104782278A CN104782278A (en) | 2015-07-22 |
| CN104782278B true CN104782278B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510248571.1A Expired - Fee Related CN104782278B (en) | 2015-05-17 | 2015-05-17 | A kind of precision weighing seed implement for precision planter |
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Families Citing this family (13)
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| CN105432194B (en) * | 2015-12-09 | 2017-06-16 | 东北农业大学 | Potato small seed potato pull-type feed mechanism for seed |
| CN106233894B (en) * | 2016-09-13 | 2018-03-09 | 湖南农业大学 | Elastic suction nozzle Pneumatic precision feed mechanism for seed |
| CN107852909A (en) * | 2017-10-12 | 2018-03-30 | 王俊 | Seeder |
| CN108093777A (en) * | 2017-12-15 | 2018-06-01 | 孟钦 | A kind of seeder |
| CN108990486A (en) * | 2018-07-26 | 2018-12-14 | 合肥集民科技有限公司 | A kind of seed metering device of seeding machine |
| CN110199625B (en) * | 2019-06-20 | 2023-10-27 | 山东省农业科学院作物研究所 | Wheat seeder with functions of improving emergence rate and strengthening seedling rate and planting method |
| CN111492774A (en) * | 2020-05-28 | 2020-08-07 | 陈永乐 | Solid-liquid fertilizer injection unit for farming |
| CN111670646B (en) * | 2020-06-22 | 2022-07-12 | 范婷 | Trolley for ridge seeding |
| CN111802007A (en) * | 2020-07-25 | 2020-10-23 | 陈俭军 | Multifunctional seeder |
| CN111886972A (en) * | 2020-08-26 | 2020-11-06 | 安徽省秋果农业科技有限公司 | High-efficient seeder of kiwi fruit seed |
| CN112616371B (en) * | 2020-12-18 | 2022-03-04 | 大连理工大学 | Automatic corn seeding device |
| CN113079764B (en) * | 2021-05-19 | 2022-03-01 | 宁夏回族自治区原种场 | Spring wheat breeding is with high accuracy single seed sowing equipment |
| CN115500112A (en) * | 2022-09-22 | 2022-12-23 | 柳州市农业科学研究中心 | Manual slotting seeder based on soybean cultivation and use method |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2041898A (en) * | 1979-02-21 | 1980-09-17 | Vears T L | Precision Pneumatic Seed Drill |
| CN2376709Y (en) * | 1999-04-06 | 2000-05-10 | 王志强 | Fertilizing and seeding machine |
| RU2327332C2 (en) * | 2006-05-22 | 2008-06-27 | ФГОУ ВПО "Саратовский государственный аграрный университет им. Н.И. Вавилова" | Pneumatic mechanical seeding unit |
| CN201398296Y (en) * | 2009-04-17 | 2010-02-10 | 侯国强 | Manual dibble seeding manure spreader |
| CN201479639U (en) * | 2009-05-15 | 2010-05-26 | 包金亮 | Continuous edible fungus inoculator |
| CN201821659U (en) * | 2010-10-27 | 2011-05-11 | 东北农业大学 | Automatic potato onion taking and sowing device |
| CN102160486A (en) * | 2010-12-27 | 2011-08-24 | 西北农林科技大学 | Pneumatic seed shooting mechanism and automatic control method thereof |
| CN202455794U (en) * | 2012-03-19 | 2012-10-03 | 赵建广 | Portable knapsack multifunctional fertilizing and seeding device |
| CN103567332A (en) * | 2012-08-09 | 2014-02-12 | 黄石市志云机电科技研究所 | Compression-spring full compressor |
| CN104584739A (en) * | 2015-02-04 | 2015-05-06 | 山东理工大学 | Novel hill planter |
| CN204598634U (en) * | 2015-05-17 | 2015-09-02 | 长江大学 | A kind of precision weighing seed implement for precision sower |
-
2015
- 2015-05-17 CN CN201510248571.1A patent/CN104782278B/en not_active Expired - Fee Related
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