CN201491489U - Seed sowing device of adjustable speed accurate-position hill seeder - Google Patents
Seed sowing device of adjustable speed accurate-position hill seeder Download PDFInfo
- Publication number
- CN201491489U CN201491489U CN2009201031425U CN200920103142U CN201491489U CN 201491489 U CN201491489 U CN 201491489U CN 2009201031425 U CN2009201031425 U CN 2009201031425U CN 200920103142 U CN200920103142 U CN 200920103142U CN 201491489 U CN201491489 U CN 201491489U
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- Prior art keywords
- seed
- wheel
- seed sowing
- hill
- adjustable speed
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Abstract
The utility model discloses a seed sowing device of an adjustable speed accurate-position hill seeder, which comprises a case, a seed sowing wheel, a seed removing clamp groove, a seed outlet opening, a seed protecting hair brush and a transmission gear, wherein brush hair of the seed protecting hair brush is pressed on the wheel edge of the seed sowing wheel, the seed removing clamp groove is fixedly arranged above the seed protecting hair brush, the seed sowing wheel is an adjustable cell seed sowing wheel, the seed sowing wheel and the tail end of the seed protecting hair brush are provided with a first chain wheel and a second chain wheel, the first chain wheel and the second chain wheel are connected through a chain, the transmission gear, the seed sowing wheel and the first chain wheel are connected coaxially, and the transmission gear is positioned on the outer side of the first chain wheel. Through adopting the seed sowing device of the adjustable speed accurate-position hill seeder with the structure, the utility model can improve the seeding speed, reduce the operation complexity of workers, and avoid the damage or rupture of seeds.
Description
Technical field
The utility model relates to a kind of hill-drop planter seeding unit, especially relates to the smart position of a kind of adjustable speed hill-drop planter seeding unit.
Background technology
In China, when the peasant sows crops, often need to use the hill-drop planter seeding unit at present.There is following shortcoming in hill-drop planter seeding unit on the market now: at first, the seeding of original hill-drop planter seeding unit brush easily damages breakage to the seed kind for fixed kind of the shell that protects; Secondly, original hill-drop planter seeding unit imports kind of a ditch by grain tube with the seed kind at seeding time, causes speed of drilling slower, and the cave is bigger apart from changing; Once more, original hill-drop planter seeding unit adjust the cave apart from the time, gear need be taken usually, increase complexity for staff's operation.
The utility model content
The purpose of this utility model provides the smart position of a kind of adjustable speed hill-drop planter seeding unit, can improve speed of drilling, reduces staff's operation complexity, avoids the breakage that comes to harm of seed kind.
For achieving the above object, the utility model provides the smart position of a kind of adjustable speed hill-drop planter seeding unit, comprise housing, seed wheel, the clear draw-in groove of planting, go out kind of a mouth, protect kind of hairbrush and travelling gear, the described bristle that protects kind of hairbrush is pressed on the wheel rim of described seed wheel, described clear kind of draw-in groove is fixedly installed in described kind of the hairbrush top of protecting, described seed wheel is adjustable nest eye seed wheel, described seed wheel and the described end that protects kind of hairbrush are provided with first sprocket wheel and second sprocket wheel, described first sprocket wheel is connected by chain with described second sprocket wheel, described travelling gear and described seed wheel, described first sprocket coaxiality connects, and described travelling gear is positioned at described first sprocket wheel outside.
Therefore, the adjustable speed smart position hill-drop planter seeding unit of the utility model by adopting said structure can improve speed of drilling, reduces staff's operation complexity, avoids the breakage that comes to harm of seed kind.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the smart position of the utility model adjustable speed hill-drop planter seeding unit;
Fig. 2 is a clear structural representation of planting draw-in groove 4 among the embodiment of the smart position of the utility model adjustable speed hill-drop planter seeding unit.
Embodiment
Embodiment
Fig. 1 is the structural representation of the embodiment of the smart position of the utility model adjustable speed hill-drop planter seeding unit, as shown in Figure 1, comprise housing 1, seed wheel 2, go out kind of mouth 3, plant draw-in groove 4 clearly, protect kind of hairbrush 5 and travelling gear 6, describedly go out the right side that kind of mouth 3 is positioned at described housing 1, can discharge smoothly by going out kind of mouth 3 seed kinds, avoid occurring seed kind mixing and doping phenomenon.Described seed wheel is adjustable nest eye seed wheel, thereby can regulate the size of nest eye size control amount of seed metering by regulating seed wheel.The described bristle that protects kind of hairbrush 5 is pressed on the wheel rim of described seed wheel 2, has changed fixed in the past structure of protecting kind of shell, can avoid the seed kind broken shell phenomenon to occur.Described seed wheel and the described end that protects kind of hairbrush are provided with first sprocket wheel 21 and second sprocket wheel 51; described first sprocket wheel 21 is connected by chain 7 with described second sprocket wheel 51; seed wheel 2 and the contact-making surface synchronous backward rotation of protecting kind of hairbrush 5 during sowing; after the seed kind enters seed wheel nest eye; break away from protection from seed wheel with protecting to roll in the middle of kind of the hairbrush; vertically drop into kind of a ditch along the rolling tangent line; the seed kind does not have breakage; there is not injury; and this structure has replaced grain tube structure in the past; reduce grain tube and led kind of a time of going into kind of ditch, realized the function of bunch planting Precision Seeding.Described clear kind of draw-in groove 4 is fixedly installed in described kind of hairbrush 5 tops of protecting, and Fig. 2 is clear structural representation of planting draw-in groove 4, and as shown in Figure 2, described clear kind of draw-in groove 4 belows are zigzag, can effectively will protect seed kind removing in kind of the hairbrush 5, avoids occurring the phenomenon on hole, disconnected ridge.Described travelling gear 6 and described seed wheel 2, described 21 coaxial connections of first sprocket wheel, coaxial interlock, described travelling gear is positioned at described first sprocket wheel outside, and is connected with land wheel, realizes the function of the utility model sowing by the driving of land wheel.
Described travelling gear comprises three gears that diameter is different, realize the adjustment of cave distance by the gear of selecting different-diameter for use, the needs of peasant household's farming are satisfied substantially apart from being 150mm, 200mm, 220mm, 250mm, 290mm and 350mm in attainable cave in the present embodiment.
Therefore, the adjustable speed smart position hill-drop planter seeding unit of the utility model by adopting said structure can improve speed of drilling, reduces staff's operation complexity, avoids the breakage that comes to harm of seed kind.
It should be noted that at last: above embodiment is only in order to explanation the technical solution of the utility model but not limit it, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement the technical solution of the utility model, and these modifications or be equal to replacement and also can not make amended technical scheme break away from the spirit and scope of technical solutions of the utility model.
Claims (2)
1. the smart position of adjustable speed hill-drop planter seeding unit, comprise housing, seed wheel and go out kind of a mouth, it is characterized in that: also comprise and protect kind of a hairbrush, clear draw-in groove and the travelling gear of planting, the described bristle that protects kind of hairbrush is pressed on the wheel rim of described seed wheel, described clear kind of draw-in groove is fixedly installed in described kind of the hairbrush top of protecting, described seed wheel is adjustable nest eye seed wheel, described seed wheel and the described end that protects kind of hairbrush are provided with first sprocket wheel and second sprocket wheel, described first sprocket wheel is connected by chain with described second sprocket wheel, described travelling gear and described seed wheel, described first sprocket coaxiality connects, and described travelling gear is positioned at described first sprocket wheel outside.
2. the smart position of adjustable speed according to claim 1 hill-drop planter seeding unit, it is characterized in that: described travelling gear comprises three gears that diameter is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201031425U CN201491489U (en) | 2009-06-03 | 2009-06-03 | Seed sowing device of adjustable speed accurate-position hill seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201031425U CN201491489U (en) | 2009-06-03 | 2009-06-03 | Seed sowing device of adjustable speed accurate-position hill seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491489U true CN201491489U (en) | 2010-06-02 |
Family
ID=42434701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201031425U Expired - Fee Related CN201491489U (en) | 2009-06-03 | 2009-06-03 | Seed sowing device of adjustable speed accurate-position hill seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090187A (en) * | 2010-12-21 | 2011-06-15 | 董臣 | Precise high-speed adjustable multifunctional seed-metering device |
| CN105432192A (en) * | 2015-12-09 | 2016-03-30 | 河北农业大学 | Double-row-staggering precise sowing and furrowing combined device for cotton |
-
2009
- 2009-06-03 CN CN2009201031425U patent/CN201491489U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102090187A (en) * | 2010-12-21 | 2011-06-15 | 董臣 | Precise high-speed adjustable multifunctional seed-metering device |
| CN102090187B (en) * | 2010-12-21 | 2013-06-05 | 董臣 | Precise high-speed adjustable multifunctional seed-metering device |
| CN105432192A (en) * | 2015-12-09 | 2016-03-30 | 河北农业大学 | Double-row-staggering precise sowing and furrowing combined device for cotton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20110603 |