CN204560190U - A kind of spoke type no-tillage ground wheat seeder - Google Patents
A kind of spoke type no-tillage ground wheat seeder Download PDFInfo
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- CN204560190U CN204560190U CN201520147771.3U CN201520147771U CN204560190U CN 204560190 U CN204560190 U CN 204560190U CN 201520147771 U CN201520147771 U CN 201520147771U CN 204560190 U CN204560190 U CN 204560190U
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Abstract
The utility model discloses a kind of spoke type no-tillage ground wheat seeder, belong to agricultural machinery, its structure comprises frame, hitch frame, land wheel and kind case, is distributed with multiple points of kind dishes in the below of frame, divide on kind of dish and be distributed with spoke type sowing pipe, the end sowing pipe is provided with duckbilled seeder; Side land wheel is provided with the sprocket wheel coaxial with it, and sprocket wheel forms chain-drive mechanism respectively by chain and point seed disk shaft and point kind of a bar; The position of corresponding each point of kind dish on kind bar is divided to be respectively equipped with point kind recessed; The position that below kind of bar, corresponding each point of kind is recessed is divided to be respectively equipped with planting pipe.Sowing Guan Fen kind dish of the present utility model adopts the distribution of spoke type, by the span of spoke type, reduce the inhibition to sower such as ground stalk, weeds, utilize duckbilled seeder to realize penetrating in soil sowing, just can complete under less dynamic condition and sow no-tillagely.
Description
Technical field
The utility model relates to agricultural machinery technological field, specifically a kind of spoke type no-tillage ground wheat seeder.
Background technology
The type of seeding of current various no-tillage seeding machine, the method for the still strip sower of employing, sows by adopting the method for split or the method for rotary-cutting type.
The method course of work of split is: the scraper in seeding process is separated tamper or peeled off down, clears the path for next step realizes sowing, utilizes after drawing cutter trench digging and sows.
The method course of work of rotary-cutting type is: utilize peeling knife rotary-cut to drive method that row is sowed, rotary tillage seeding belt in the place that will sow.
It above-mentioned two kinds of method stricti jurises not also the type of seeding of " no-tillage ", and power demand is larger, the surface condition of stalk, ground weeds and complexity easily causes and drags grass, thus reduce seeding quality, affect seedling effect, bar formula type of seeding current in addition also easily cause land wheel skidding, transmission is unreliable, adjust structure is complicated, it is unreal to suppress, cause furrow excessively deeply to cause the phenomenon that kind of shoot survival percent is not high.
In sum, improve sowing efficiency, reduce machine power, improving no-tillage effect is the problem needing at present to solve.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of spoke type no-tillage ground wheat seeder, this sower overcomes the traction of machinery in the middle of soil, solve the problem that power demand is large, mechanical wear is large, occupational dusts is large, under less dynamic condition, just can complete the sowing on no-tillage ground.
The technical scheme in the invention for solving the technical problem is: a kind of spoke type no-tillage ground wheat seeder, comprise frame, hitch frame, land wheel and kind case, hitch frame is arranged on the front portion of frame, plants the rear portion that case is arranged on frame, the both sides being arranged on frame of two land wheel symmetries
Side land wheel is provided with a sprocket wheel coaxial with it, and sprocket wheel to be connected with a point seed disk shaft formation first chain-drive mechanism by chain, and sprocket wheel to be connected with a point kind bar formation second chain-drive mechanism by chain;
Seed disk shaft is divided to be arranged on the below of frame, be distributed with multiple points of kind dishes side by side on point seed disk shaft, described point of kind dish is disk, kind of dish inside is divided to be provided with cavity, divide the upper divergent shape of kind of dish to be distributed with spoke type sowing to manage, one end of sowing pipe is connected with described cavity, and the other end of sowing pipe extends to point outside of kind of dish and is provided with duckbilled seeder at end;
Point kind of bar is positioned at the below of kind of case, and the position of planting corresponding point of kind of bar on case bottom surface is provided with gap, and on point kind of bar, the position of corresponding each point of kind dish is respectively equipped with and point plants recessed, and described point of kind is recessed is a groove;
Divide the position that below kind of bar, corresponding each point of kind is recessed to be respectively equipped with planting pipe, the end of planting pipe extends in point cavity of kind of dish.
Further technical scheme is: the outside of described point of kind dish is provided with rolling outer rim, described sowing pipe extends to the outside of rolling outer rim through rolling outer rim, divide and be connected by connection bracket between seed disk shaft with rolling outer rim, point kind of the relatively described frame of dish is static, and point seed disk shaft and rolling outer rim can synchronous rotaries;
Described duckbilled seeder comprises two intermediate plates cooperatively interacted, and two intermediate plate inside form an inner chamber, and the end of sowing pipe stretches into the inside of described inner chamber; Duckbilled seeder is provided with return spring, and return spring connects a driving lever;
Lever device on point kind of the wheel that dish is provided with for stirring driving lever, wheel on, lever device is fixedly mounted on point to plant and coils.
For avoiding the seed falling into planting pipe too much, cause the waste of seed and affect seedling quality, further technical scheme is: the opening part of described planting pipe is provided with gear kind of brush.
In order to can conveniently the seed compacting be sown in soil, further technical scheme for: described in each, the equal correspondence in rear of point kind of dish is provided with press wheel.
For the ease of using and increasing the amount of storage of seed, improve sowing efficiency, further technical scheme is: described kind case is structure wide at the top and narrow at the bottom.
Compared with prior art, the utility model has following beneficial effect:
1, sow distribution Guan Fen kind dish adopting spoke type, sowing pipe extends to a point outside for kind of dish, by the span of spoke type, reduces the inhibition to sower such as ground stalk, weeds.
2, duckbilled seeder is provided with, according to lever principle, duckbilled seeder can be opened by stirring driving lever, after driving lever resets, duckbilled seeder is closed under the effect of return spring, utilize the gravity of duckbilled seeder to realize penetrating in soil sowing, just can complete under less dynamic condition and sow no-tillagely.
3, being provided with land wheel can be spacing, makes the embedded depth of duckbilled seeder relatively uniform, is provided with press wheel, and by suppression the seed compacting be sown in soil, efficiency is high, effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment planting part;
Fig. 3 is the structural representation that the utility model embodiment divides kind of dish and annex thereof;
In figure: 1 land wheel, 2 frames, 3 hitch frames, 4 sowing pipes, 5 points of kind bars, 6 kinds of casees, 7 sprocket wheels, 8 press wheels, 9 chains, 10 points of kinds are recessed, 11 gears kind of brush, 12 planting pipes, 13 duckbilled seeders, 14 driving levers, 15 rolling outer rims, 16 take turns lever device, 17 points of kind dishes, 18 points of seed disk shafts, 19 return springs, 20 connection brackets.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the utility model will be further described:
As Fig. 1, a kind of spoke type no-tillage ground wheat seeder, comprises machine, and 2, hitch frame 3, land wheel 1 and plant case 6, hitch frame 3 is arranged on the front portion of frame 2, plants case 6 and is arranged on the rear portion of frame 2, the both sides being arranged on frame 2 of two land wheel 1 symmetries.
Ground, side, 1 is provided with a sprocket wheel 7 coaxial with it, and sprocket wheel 7 to be connected with a point seed disk shaft 18 formation first chain-drive mechanism by chain 9, and sprocket wheel 7 to be connected formation second chain-drive mechanism with dividing a kind bar 5 by chain;
Seed disk shaft 18 is divided to be arranged on the below of frame 2, be distributed with multiple points of kind dishes 17 side by side on point seed disk shaft 18, described point of kind dish 17 is disk, kind of dish 17 inside is divided to be provided with cavity, divergent shape on kind of dish 17 is divided to be distributed with spoke type sowing pipe 4, one end of sowing pipe 4 is connected with described cavity, and the other end of sowing pipe 4 extends to point outside of kind of dish 17 and is provided with duckbilled seeder 13 at end;
Point kind of bar 5 is positioned at the below of kind of case 6, and the position of planting corresponding point of kind of bar 5 on case 6 bottom surface is provided with gap, and on point kind of bar 5, the position of corresponding each point of kind dish 17 is respectively equipped with and point plants recessed 10, and described point of kind recessed 10 is a groove;
As Fig. 2, below point kind of bar 5, the position of corresponding each point of kind recessed 10 is respectively equipped with planting pipe 12, and the end of planting pipe 12 extends in point cavity of kind of dish 17.
As Fig. 3, the outside of described point of kind dish 17 is provided with rolling outer rim 15, described sowing pipe 4 extends to the outside of rolling outer rim 15 through rolling outer rim 15, divide and be connected by connection bracket 20 between seed disk shaft 18 with rolling outer rim 15, point relatively described frame 2 of kind of dish 17 is static, and point seed disk shaft 18 and rolling outer rim 15 can synchronous rotaries;
Described duckbilled seeder 13 comprises two intermediate plates cooperatively interacted, and two intermediate plate inside form an inner chamber, and the end of sowing pipe 4 stretches into the inside of described inner chamber; Duckbilled seeder 13 is provided with return spring 19, and return spring 19 connects a driving lever 14.The structural principle of duckbilled seeder 13 adopts the structural principle of existing clip.
Point kind of dish 17 is provided with lever device 16 on the wheel for stirring driving lever 14, and on wheel, lever device 16 is fixedly mounted on point kind dish 17.
For avoiding the seed falling into planting pipe 12 too much, causing the waste of seed and affecting seedling quality, the opening part of described planting pipe 12 is provided with gear kind of brush 11.
In order to, conveniently the seed compacting be sown in soil, divide the equal correspondence in rear of kind of dish 17 to be provided with press wheel 8 described in each.
For the ease of using and increasing the amount of storage of seed, improve sowing efficiency, described kind case 6 is structure wide at the top and narrow at the bottom.
Below in conjunction with a course of work, the utility model will be further described:
Utilize hitch frame 3 that sower is connected on tractor, the seed preparing to set aside is put into kind of case 6, start tractor, land wheel 1 is with tractor motion, and land wheel 1 drives coaxial sprocket wheel 7 to rotate, sprocket wheel 7 drives point kind of a bar 5 to rotate by chain 9, seed in kind of case 6 can fall into points kinds recessed 10 on point kind of bar 5, and along with a point rotation for kind of bar 5, points kinds recessed 10 take the seed in kind of case 6 out of and carry out point planting, gear kind of a brush 11 blocks unnecessary seed, and point kind of the recessed 10 interior seeds that will broadcast fall into planting pipe 12.
Drive point seed disk shaft 18 to rotate when sprocket wheel 7 rotates, this time-division kind dish 17 is fixed relative to frame 2 simultaneously, and rolling outer rim 15 is under the effect of connection bracket 20 and divide seed disk shaft 18 synchronous rotary.Sower, under the drive of tractor, on no-tillage soil, is overcome the stop of ground stalk rhizome and weeds rhizome, realizes the sowing of uniform ground by the span of spoke type sowing pipe 4.The span of spoke type sowing pipe 4 is distances of the characteristics design according to crop, also by arranging preset hole on point kind of dish 17, regulates the span of seed spacing by increasing or reduce sowing pipe 4.
Fall into the seed of planting pipe 12, enter a point cavity for kind of dish 17 through planting pipe 12, again seed is fallen into sowing pipe 4 by point kind of dish 17, the duckbilled seeder 13 of sowing pipe 4 leading portion, penetrates soil under gravity, and when burying, duckbilled seeder 13 closes.Along with the motion of rolling outer rim 15, the ends contact of driving lever 14 is to dividing lever device 16 on wheel default on kind of dish 17, and promote driving lever 14 motion drive duckbilled seeder 13 and open, seed falls into soil.After duckbilled seeder 13 leaves ground along with rolling outer rim 15 moves to, driving lever 14 streaks the upper lever device 16 of wheel, after driving lever 14 is separated with the upper lever device 16 of wheel, return spring 15 drives duckbilled seeder 13 to close, after planting press wheel 8 moves to sowing place with frame 2, compacting planting hole, utilizes the germination of nursery stock, so continuous repeating motion, achieves no-tillage sowing.
"front", "rear" in the utility model, " on ", D score is all the relative terms adopted for convenience of description, can not absolute position be interpreted as and form the restriction to protection domain.
The foregoing is only preferred embodiment of the present utility model; it is not whole embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Except technical characteristic described in specification, all the other technical characteristics are those skilled in the art's known technology, in order to outstanding innovative characteristics of the present utility model, do not repeat them here.
Claims (5)
1. a spoke type no-tillage ground wheat seeder, comprise frame, hitch frame, land wheel and kind case, hitch frame is arranged on the front portion of frame, and plant the rear portion that case is arranged on frame, the both sides being arranged on frame of two land wheel symmetries, is characterized in that,
Side land wheel is provided with a sprocket wheel coaxial with it, and sprocket wheel to be connected with a point seed disk shaft formation first chain-drive mechanism by chain, and sprocket wheel to be connected with a point kind bar formation second chain-drive mechanism by chain;
Seed disk shaft is divided to be arranged on the below of frame, be distributed with multiple points of kind dishes side by side on point seed disk shaft, described point of kind dish is disk, kind of dish inside is divided to be provided with cavity, divide the upper divergent shape of kind of dish to be distributed with spoke type sowing to manage, one end of sowing pipe is connected with described cavity, and the other end of sowing pipe extends to point outside of kind of dish and is provided with duckbilled seeder at end;
Point kind of bar is positioned at the below of kind of case, and the position of planting corresponding point of kind of bar on case bottom surface is provided with gap, and on point kind of bar, the position of corresponding each point of kind dish is respectively equipped with and point plants recessed, and described point of kind is recessed is a groove;
Divide the position that below kind of bar, corresponding each point of kind is recessed to be respectively equipped with planting pipe, the end of planting pipe extends in point cavity of kind of dish.
2. a kind of spoke type no-tillage ground according to claim 1 wheat seeder, it is characterized in that, the outside of described point of kind dish is provided with rolling outer rim, described sowing pipe extends to the outside of rolling outer rim through rolling outer rim, divide and be connected by connection bracket between seed disk shaft with rolling outer rim, point kind of the relatively described frame of dish is static, and point seed disk shaft and rolling outer rim can synchronous rotaries;
Described duckbilled seeder comprises two intermediate plates cooperatively interacted, and two intermediate plate inside form an inner chamber, and the end of sowing pipe stretches into the inside of described inner chamber; Duckbilled seeder is provided with return spring, and return spring connects a driving lever;
Lever device on point kind of the wheel that dish is provided with for stirring driving lever, wheel on, lever device is fixedly mounted on point to plant and coils.
3. a kind of spoke type no-tillage ground according to claim 2 wheat seeder, is characterized in that, the opening part of described planting pipe is provided with gear kind of brush.
4. a kind of spoke type no-tillage ground wheat seeder according to any one in claim 1,2 or 3, is characterized in that, described in each, the equal correspondence in rear of point kind of dish is provided with press wheel.
5. a kind of spoke type no-tillage ground according to claim 4 wheat seeder, it is characterized in that, described kind case is structure wide at the top and narrow at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147771.3U CN204560190U (en) | 2015-03-16 | 2015-03-16 | A kind of spoke type no-tillage ground wheat seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147771.3U CN204560190U (en) | 2015-03-16 | 2015-03-16 | A kind of spoke type no-tillage ground wheat seeder |
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| Publication Number | Publication Date |
|---|---|
| CN204560190U true CN204560190U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520147771.3U Expired - Fee Related CN204560190U (en) | 2015-03-16 | 2015-03-16 | A kind of spoke type no-tillage ground wheat seeder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104718851A (en) * | 2015-03-16 | 2015-06-24 | 山东省农业科学院原子能农业应用研究所 | Spoke type tillage-free wheat seeder |
| CN113099791A (en) * | 2021-04-02 | 2021-07-13 | 安庆永发农林发展有限责任公司 | Seeding device convenient for earthing and used for Chinese torreya planting and seeding earthing method |
-
2015
- 2015-03-16 CN CN201520147771.3U patent/CN204560190U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104718851A (en) * | 2015-03-16 | 2015-06-24 | 山东省农业科学院原子能农业应用研究所 | Spoke type tillage-free wheat seeder |
| CN104718851B (en) * | 2015-03-16 | 2017-03-29 | 山东省农业科学院原子能农业应用研究所 | A kind of spoke type no-tillage ground wheat seeder |
| CN113099791A (en) * | 2021-04-02 | 2021-07-13 | 安庆永发农林发展有限责任公司 | Seeding device convenient for earthing and used for Chinese torreya planting and seeding earthing method |
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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: 20150819 Termination date: 20170316 |