CN204350600U - A kind of millet full tectorial seeder half precision drill - Google Patents
A kind of millet full tectorial seeder half precision drill Download PDFInfo
- Publication number
- CN204350600U CN204350600U CN201420654329.5U CN201420654329U CN204350600U CN 204350600 U CN204350600 U CN 204350600U CN 201420654329 U CN201420654329 U CN 201420654329U CN 204350600 U CN204350600 U CN 204350600U
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- CN
- China
- Prior art keywords
- price fixing
- seeding unit
- wheel hub
- pressure arm
- millet
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Abstract
The utility model discloses a kind of millet full tectorial seeder half precision drill, primary structure is provided with set bolt between upper and lower price fixing, upper price fixing is fixedly connected with price fixing bearing holder (housing, cover) with lower price fixing center, its internal engagement arranges price fixing axle, leading kind of device to be evenly arranged on inside wheel hub on a circle by set bolt, it is by grain conductor and lead kind of a device base plate and form, grain conductor lower aperture and kinds of bank deposits device corresponding matching, and the opening of leading on kind of device base plate coordinates with the seeding unit outside wheel hub and communicates.When the operation of tractor-drawn sower, dibbler is at field rolls forward, and seed is along with dibbler rolls forward, and enter in the discharging tube of seeding unit through leading kind of a device, when this seeding unit is in bottom, the discharging tube of seeding unit breaks ground.Meanwhile, due to soil extruding seeding unit pressure arm, discharging tube is opened, and seed falls in seedbed immediately.This dibbler structure is simple, easily regulate the amount of broadcasting, sow smooth and easy evenly, seeding quality is good.
Description
Technical field
The utility model relates to a kind of millet sowing mechanism, refers in particular to a kind of half precision drill supporting with the full tectorial seeder of millet.
Background technology
Millet is the characteristic rain fed crops of northern China, but at present production form, mostly still disperse the planting patterns of single household, and is multiplely implanted in drought area, by annual climatic effect comparatively greatly, and yield and quality horizontal instability.Millet Seed is little, and it is weak to push up native power, and precision drilling difficulty is high.The machinery being applicable to millet sowing is at present little, and the sower of some improvement, based on half essence amount drilling, to ensure the density that millet is suitable, but still needs suitable thinning after emerging.And also lack in recent years and can meet millet and produce and exempt from the sower of thinning, the exploitation that a small amount of or semi-accuracy seeding exempts from thinning machine has become the key determining millet Mechanization Development.Current, millet produces still to rely on and manually shakes seeding plough, and seed goes out kind of mouth by gravity and power double action from seed-box and flows out, seeding quantity number and the size of outlet complete by rule of thumb, seeding quantity or increasing or subtract, be difficult to accurate control, in bar shaped uneven distribution after seed buries, sowing quantity is larger; Exist each other after emerging strive water, strive fertilizer, win honour for phenomenon, must thinning in time.Developing a kind of half precision drill supporting with the full tectorial seeder of millet is that millet planting industry is badly in need of.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of millet full tectorial seeder half precision drill, this dibbler with support the use with the full tectorial seeder of millet, a small amount of or semi-accuracy seeding can be solved and exempt from thinning problem.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of millet full tectorial seeder half precision drill, in hub-like, comprise, lower price fixing, wheel hub, lead kind of a device, kinds of bank deposits device, seeding unit, it is characterized in that: on described, arrange between lower price fixing and be used for clamping, the set bolt of lower price fixing and wheel hub, upper price fixing is fixedly connected with price fixing bearing holder (housing, cover) with lower price fixing center, its internal engagement arranges price fixing axle, price fixing axle two ends are provided with nut, described kind of device of leading evenly to be arranged on inside wheel hub on a circle by set bolt, it is by grain conductor and lead kind of a device base plate and form, grain conductor is in falling " U " font, lower aperture and described kinds of bank deposits device corresponding matching, the opening of leading on kind of device base plate coordinates with the seeding unit outside wheel hub and communicates.
The utility model also comprises following technical scheme: described kinds of bank deposits device is cross, center is fixed by bolts to inside the wheel hub below described grain conductor, its four end is provided with the different semi arch groove (5a) of size, (5b), (5c), (5d), for accepting seed.Described seeding unit is made up of seeding unit pressure arm, hinge, discharging tube, stage clip, seeding unit pressure arm is connected with the side of hinge, below seeding unit pressure arm, stage clip is installed, stage clip one end is arranged on wheel hub, the other end is arranged on seeding unit pressure arm, the pressure arm end of seeding unit pressure arm tightly presses to discharging tube under the effect of stage clip, blocks front end sowing port.When seeding unit pressure arm is depressed, stage clip compresses, and sowing port is opened, and the seed in seeding unit is fallen in kind of cave.Described upper price fixing is provided with grain tube mouth, peep hole and inspection window, and respectively cover plate is housed.
Four terminations of kinds of bank deposits device are provided with the different semi-circular projection of size, form semi arch groove, for accepting the seed of varying number between projection and wheel hub wall.During operation, according to the required amount of broadcasting, the position of corresponding four semi arch grooves can be adjusted.
Operation principle of the present utility model is: when the operation of tractor-drawn sower, dibbler is at field rolls forward (rotating direction as shown by arrows in FIG.), when the semi arch groove being positioned at kinds of bank deposits device one end that certain is led below kind of device is in clock 7 positions, semi arch groove starts to get kind, when semi arch groove goes to 12 positions, seed in semi arch groove starts to glide, just in time flowing into leads in kind of the grain conductor of device front end, seed is along with dibbler rolls forward, enter in the discharging tube of seeding unit through leading kind of a device, when this seeding unit is in bottom, the discharging tube of seeding unit breaks ground.Meanwhile, due to soil extruding seeding unit pressure arm, discharging tube is opened, and seed falls in seedbed immediately.
The beneficial effect that technical solutions of the utility model produce is: structure is simple, easily the adjustment amount of broadcasting, sowing are smoothly, the amount of broadcasting is even, seeding quality good.
Accompanying drawing explanation
This dibbler of Fig. 1 structural front view.
This dibbler of Fig. 2 structure vertical view.
This dibbler of Fig. 3 leads kind of a device structural front view.
Fig. 4 is the A direction view of Fig. 3.
This dibbler of Fig. 5 leads kind of a device structure side view.
This dibbler of Fig. 6 kinds of bank deposits device structural front view.
This dibbler of Fig. 7 kinds of bank deposits device structure side view.
The A-A cutaway view of Fig. 8 Fig. 6.
Embodiment
As shown in Figure 1 and Figure 2, this dibbler is in hub-like, set bolt 15 for clamping upper and lower price fixing 1,12 and wheel hub 2 is set between upper and lower price fixing 1,12, upper price fixing 1 is fixedly connected with price fixing bearing holder (housing, cover) 18 with lower price fixing 12 center, its internal engagement arranges price fixing axle 17, and price fixing axle 17 two ends are provided with nut 16.As Figure 2-Figure 5, what engineering plastics were made lead kind of device 3 is by grain conductor 20 and lead kind of a device base plate 19 and form, evenly to be arranged on inside wheel hub 1 on a circle with set bolt 4, grain conductor 20 is in falling " U " font, lower aperture and kinds of bank deposits device 5 corresponding matching, lead the square orifice that kind of device base plate 19 opens wide and coordinate with the seeding unit 7 outside wheel hub 2 and communicate.
As Figure 6-Figure 8, kinds of bank deposits device 5 is in cross, be made up of engineering plastics, center is fixed by bolts to inside the wheel hub 2 below grain conductor 20, its four end is provided with the different semi arch groove (5a) of size, (5b), (5c), (5d), for accepting seed.Four terminations of kinds of bank deposits device 5 are provided with the different semi-circular projection of size, form above-mentioned semi arch groove, for accepting the seed of varying number between projection and wheel hub wall.During operation, according to the required amount of broadcasting, corresponding four positions of semi arch groove below grain conductor 20 of adjustment can be rotated.
As shown in Figure 1, seeding unit 7 is made up of seeding unit pressure arm 6, hinge 8, discharging tube 9, stage clip 11, seeding unit pressure arm 6 is connected with the side of hinge 8, stage clip 11 is installed below seeding unit pressure arm 6, stage clip 11 one end is installed on the hub 2, the other end is arranged on seeding unit pressure arm 6, and the pressure arm end of seeding unit pressure arm 6 tightly presses to discharging tube 9 under the effect of stage clip 11, blocks front end sowing port.When seeding unit pressure arm 6 is depressed, stage clip 11 compresses, and sowing port is opened, and the seed in seeding unit 7 is fallen in kind of cave.Upper price fixing 1 is provided with grain tube mouth 10, peep hole 13 and inspection window 14, and respectively cover plate is housed.For convenience of observing, cover plate is all made with transparent plastic plate.
Claims (4)
1. millet full tectorial seeder half precision drill, in hub-like, comprise, lower price fixing, wheel hub, lead kind of a device, kinds of bank deposits device, seeding unit, it is characterized in that: on described, arrange between lower price fixing and be used for clamping, the set bolt of lower price fixing and wheel hub, upper price fixing is fixedly connected with price fixing bearing holder (housing, cover) with lower price fixing center, its internal engagement arranges price fixing axle, price fixing axle two ends are provided with nut, described kind of device of leading evenly to be arranged on inside wheel hub on a circle by set bolt, it is by grain conductor and lead kind of a device base plate and form, grain conductor is in falling " U " font, lower aperture and described kinds of bank deposits device corresponding matching, the opening of leading on kind of device base plate coordinates with the seeding unit outside wheel hub and communicates.
2. a kind of millet according to claim 1 full tectorial seeder half precision drill, it is characterized in that: described kinds of bank deposits device is cross, center is fixed by bolts to inside the wheel hub below described grain conductor, and its four end is provided with the different semi arch groove of size.
3. a kind of millet according to claim 1 full tectorial seeder half precision drill, it is characterized in that: described seeding unit is made up of seeding unit pressure arm, hinge, discharging tube, stage clip, seeding unit pressure arm is connected with the side of hinge, below seeding unit pressure arm, stage clip is installed, stage clip one end is arranged on wheel hub, the other end is arranged on seeding unit pressure arm, and the pressure arm end of seeding unit pressure arm tightly presses to discharging tube under the effect of stage clip, blocks front end sowing port.
4. a kind of millet according to claim 1 full tectorial seeder half precision drill, is characterized in that: described upper price fixing is provided with grain tube mouth, peep hole and inspection window, and respectively cover plate is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654329.5U CN204350600U (en) | 2014-11-01 | 2014-11-01 | A kind of millet full tectorial seeder half precision drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654329.5U CN204350600U (en) | 2014-11-01 | 2014-11-01 | A kind of millet full tectorial seeder half precision drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204350600U true CN204350600U (en) | 2015-05-27 |
Family
ID=53252108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420654329.5U Expired - Fee Related CN204350600U (en) | 2014-11-01 | 2014-11-01 | A kind of millet full tectorial seeder half precision drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204350600U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106105509A (en) * | 2016-06-22 | 2016-11-16 | 东北农业大学 | Direct sowing on dry paddy field drum-type feed mechanism for seed |
| CN107046856A (en) * | 2017-04-28 | 2017-08-18 | 道真自治县茂峰中药材发展有限公司 | A kind of device for raising seedlings of kuh-seng |
| CN107950140A (en) * | 2016-10-18 | 2018-04-24 | 于永良 | A kind of half precision drill |
-
2014
- 2014-11-01 CN CN201420654329.5U patent/CN204350600U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106105509A (en) * | 2016-06-22 | 2016-11-16 | 东北农业大学 | Direct sowing on dry paddy field drum-type feed mechanism for seed |
| CN107950140A (en) * | 2016-10-18 | 2018-04-24 | 于永良 | A kind of half precision drill |
| CN107046856A (en) * | 2017-04-28 | 2017-08-18 | 道真自治县茂峰中药材发展有限公司 | A kind of device for raising seedlings of kuh-seng |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150527 Termination date: 20171101 |