CN104737679A - Simple wheel type seeder with adjustable row spacing - Google Patents
Simple wheel type seeder with adjustable row spacing Download PDFInfo
- Publication number
- CN104737679A CN104737679A CN201510174435.2A CN201510174435A CN104737679A CN 104737679 A CN104737679 A CN 104737679A CN 201510174435 A CN201510174435 A CN 201510174435A CN 104737679 A CN104737679 A CN 104737679A
- Authority
- CN
- China
- Prior art keywords
- toothed disc
- seeding
- seeder
- seeding unit
- seed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Sowing (AREA)
Abstract
The invention discloses a simple wheel type seeder with adjustable row spacing. The seeder comprises a rack, wherein a large wheel and a small wheel are respectively fixed on the front and rear parts of the rack; a first gear disc is arranged on the large wheel positioned at the front end of the rack; a first variable speed regulator is assembled on the first gear disc; a seeding box is fixedly arranged in the middle of the rack; a seed carrying box is assembled on the seeding box; a seed-metering device and a second gear disc are arranged in the middle of the seeding box; multiple seed-metering holes are formed in the seed-metering device; the first gear disc and the second gear disc are connected by virtue of a chain; and a second variable speed regulator is assembled on the second gear disc. The simple wheel type seeder disclosed by the invention is simple in structure and convenient to operate; according to the diameter ratio of the gear discs and the number of seed-metering holes of the seed-metering device, different seeding row spacing can be met; and due to the independent seed carrying box, different varieties are replaced, so that rapid seeding is realized, and manpower and material resources are saved.
Description
Technical field
The present invention relates to a kind of seeding machinery, specifically the wheeled seeder of a kind of simple and easy regulatable fertilizer applicator.
Background technology
When the material of crop breeding experimental study or output rating test is planted, the quantity of material is more, and sowing requires different, needs carry out segmentation to a large amount of different materials or plant in lines, to meet experimental scheme the requiring accuracy with seed selection material.The sowing mainly manual dibbling in current Crop experiment field, wastes time and energy, even if adopt simple auxiliary seeding apparatus, when changing different spacing in the rows, is also difficult to realize.In addition, breeding material or output comparation and assessment material need to change different cultivars at seeding time, change at present, effort of taking a lot of work primarily of manual operation.
Summary of the invention
The object of the present invention is to provide the wheeled seeder of a kind of simple and easy regulatable fertilizer applicator, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
The wheeled seeder of a kind of simple and easy regulatable fertilizer applicator, comprise frame, big wheel and trundle is fixed respectively before and after described frame, the big wheel being positioned at frame front end is provided with the first toothed disc, described first toothed disc is furnished with the first gearshift adjustment device, described central rack fixed installation Seeding box, described Seeding box top is furnished with year kind of a case, the middle part of described Seeding box is configured with seeding unit and the second toothed disc, described seeding unit is connected by axis of rotation with the second toothed disc, described seeding unit is provided with several round, described first toothed disc is connected by chain wheel with the second toothed disc, described second toothed disc is furnished with the second gearshift adjustment device, the lower end of described Seeding box is connected with planting plough, described trundle is positioned at the back lower place of frame, in described frame and the top being positioned at trundle is furnished with handlebar.
As the further scheme of the present invention: carry out adjusting planting distance by the round number regulating that described first gearshift adjustment device changes the position of chain in the first toothed disc, the second gearshift adjustment device changes the position of chain in the second toothed disc and change seeding unit.
As the present invention's further scheme: the described big wheel being positioned at front end is connected with Seeding box and adopts toothed disc and speed changing devices structure, toothed disc gear sheet number, by changing chain in first, second toothed disc position, and the ratio between the gear sheet produced, change the velocity of rotation regulating seeding unit, reach sowing different distance object.
As the present invention's further scheme: carry kind of case and adopt independent design structure, change and carry kind of a case, can realize changing different cultivars material in seeder.
As the present invention's further scheme: the seeding unit on Seeding box adopts porous symmetrical structure, the interchangeable of seeding unit, realize regulating the distance between seed.
Compared with prior art, the invention has the beneficial effects as follows: structure is simple, easy to operate, by the diameter ratio of toothed disc with toothed disc, the improvement of the seeding hole count measure of seeding unit, meets different sowing spacing in the rows, independent carrying is set and plants a case, realize sowing fast, thus realize changing different cultivars, save manpower and materials.
Accompanying drawing explanation
Fig. 1 is the left surface structural representation of the wheeled seeder of simple and easy regulatable fertilizer applicator.
Fig. 2 is the right flank structural representation of the wheeled seeder of simple and easy regulatable fertilizer applicator.
Fig. 3 is the structural representation of Seeding box in the wheeled seeder of simple and easy regulatable fertilizer applicator.
Fig. 4 is the structural representation carrying kind of case in the wheeled seeder of simple and easy regulatable fertilizer applicator.
Fig. 5 is the vertical view of Seeding box in the wheeled seeder of simple and easy regulatable fertilizer applicator.
Fig. 6 is the structural representation of seeding unit embodiment one in the wheeled seeder of simple and easy regulatable fertilizer applicator.
Fig. 7 is the structural representation of seeding unit embodiment two in the wheeled seeder of simple and easy regulatable fertilizer applicator.
Fig. 8 is the structural representation of seeding unit embodiment three in the wheeled seeder of simple and easy regulatable fertilizer applicator.
Fig. 9 is the structural representation of seeding unit embodiment four in the wheeled seeder of simple and easy regulatable fertilizer applicator.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 ~ 6, the wheeled seeder of a kind of simple and easy regulatable fertilizer applicator, comprise frame 1, big wheel 2 and trundle 9 is fixed respectively before and after described frame 1, the big wheel 2 being positioned at frame front end is provided with the first toothed disc 3, described first toothed disc 3 is furnished with the first gearshift adjustment device 5, Seeding box 4 is fixedly mounted in the middle part of described frame 1, described Seeding box 4 top is furnished with year kind of a case 8, the middle part of described Seeding box 4 is configured with seeding unit 7 and the second toothed disc 10, described seeding unit 7 is connected by axis of rotation with the second toothed disc 10, described seeding unit 7 is provided with several round, described first toothed disc 3 is connected by chain with the second toothed disc 10, described second toothed disc 10 is furnished with the second gearshift adjustment device 11, the lower end of described Seeding box 4 is connected with planting plough 6, described trundle 2 is positioned at the back lower place of frame 1, in described frame 1 and the top being positioned at trundle 2 is furnished with handlebar.
Example one
When the present invention adopts the round number of round device to be 1, first toothed disc gear sheet number is 3, diameter ratio is 1.5, 1, 0.5, second toothed disc gear sheet number 2, diameter ratio is 0.5, 1, designing large wheel diameter is 18cm, when operating, first gearshift adjustment device is regulated the chain on the first toothed disc diameter than be 1 gear piece on, second toothed disc regulate diameter than be 1 gear piece on, the diameter ratio of the first toothed disc and the second toothed disc is 1:1, front big wheel rotates one week, distance of walking about is 18cm × π, about 56.52cm, big wheel rotates one week, the first toothed disc is driven to rotate one week, first toothed disc is rotated one week by chain drive second toothed disc, seeding unit is driven to rotate when second toothed disc rotates one week, planting plough below seeding unit hole, seed is carried above forwarding to, forward planting again to and plough seed of draining, rotate one week, sowing distance is 56.52cm.
Example two
Regulate gearshift adjustment device, chain on first toothed disc is adjusted to diameter than on the gear piece of 1.5, second toothed disc is constant is still 1, the diameter ratio of the first toothed disc and the second toothed disc is 1.5:1, and front big wheel rotates 1.5 weeks the first toothed discs and rotates 1.5 weeks, and the second toothed disc forwards 1 week to, carry kind of device to rotate 1 week, sowing was now apart from 1.5 weeks that walk about for big wheel, and sowing distance is 18cm × π × 1.5 week, about 84.78cm.
The like: the gear sheet ratio 1.5:0.5 of the first toothed disc and the second toothed disc, big wheel is walked 3 weeks seed trays and is rotated and complete sowing in 1 week, and sowing distance is 18cm × π × 3 week, about 169.56cm.
The gear sheet ratio of the first toothed disc and the second toothed disc is 0.5:1, and big wheel walks 1 week, and seeding unit is walked 2 weeks and completed 2 sowings, and sowing distance is 18cm × π × 0.5 week, is about 28.26cm.
Example three
Change seeding unit into 2 holes according in example one, seeding unit rotates and within one week, completes 2 sowings, and sowing distance is now 18cm × π ÷ 2(hole count), be about 28.26cm; 3 hole seeding unit sowing distances are 18cm × π ÷ 3(hole count) about 18.84; 4 hole seeding unit sowing distances are 18cm × π ÷ 4(hole count), about 14.13cm.
I.e. single hole seeding unit, rotates and within one week, completes 1 sowing, and 2 hole seeding units rotate and within one week, complete 2 sowings, and 3 hole seeding units rotate and within one week, complete 3 sowings, and 4 hole seeding units complete 4 sowings.
During work, can adjusting planting distance in time by regulating the first gearshift adjustment device 5, second gearshift adjustment device 11 and changing the round number of seeding unit 7; Carry kind of a case 8 and adopt independent design structure, change and carry kind of a case 8, can realize the replacing of kind, front end big wheel 2 is connected with Seeding box 4 and adopts toothed disc and speed changing devices structure, by the gear size adjusted between toothed disc, differential ratio, realize the velocity of rotation regulating seeding unit 7, the interchangeable of the seeding unit 7 on Seeding box 4, realize regulating the distance between seed, utilize independent design of carrying kind of case 8, realize changing different cultivars material in seeder.
The wheeled seeder of simple and easy adjustable sowing provided by the present invention adopts wheeled chain structure to arrange, during work, promote seeder, front end big wheel 2 is taken turns rotation drive first toothed disc 3 and is rotated, first toothed disc 3 drives chain to walk about, the second toothed disc 10 on chain-driving Seeding box 4 rotates, connected seeding unit 7 is driven to rotate in second toothed disc 10 rotation process, when seeding unit 7 on Seeding box 4 rotates, by top, the seed carried in kind of case 8 is transported to below, from planting plough 6 out, roll seed by rear end trundle 9, complete and once sow task.
The present invention adopts wheeled chain to arrange to utilize the size conversion principle between toothed disc tooth ratio to realize the adjustment that seeding unit velocity of rotation realizes spacing in the rows, they are two years old, the adjustment of spacing in the rows is realized by the quantity of the feed outlet changing seeding unit, they are three years old, independent carrying is set and plants a case, down inserting type in seeder, quick-replaceable carries kind of a case; By the differential ratio of toothed disc with toothed disc, the improvement of the seeding hole count measure of seeding unit, meets different sowing spacing in the rows, arranges independent year kind of a case, realizes sowing fast, thus realize changing different cultivars.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. the wheeled seeder of simple and easy regulatable fertilizer applicator, comprise frame (1), it is characterized in that, the front and back end of described frame (1) fixes big wheel (2) and trundle (9) respectively, the big wheel (2) being positioned at frame front end is provided with the first toothed disc (3), described first toothed disc (3) is furnished with the first gearshift adjustment device (5), middle part fixed installation Seeding box (4) of described frame (1), described Seeding box (4) top is furnished with year kind of a case (8), the middle part of described Seeding box (4) is configured with seeding unit (7) and the second toothed disc (10), described seeding unit (7) is connected by axis of rotation with the second toothed disc (10), described seeding unit (7) is provided with several round, described first toothed disc (3) is connected by chain with the second toothed disc (10), described second toothed disc (10) is furnished with the second gearshift adjustment device (11), the lower end of described Seeding box (4) is connected with planting plough (6), described trundle (2) is positioned at the back lower place of frame (1), described frame (1) is upper and the top being positioned at trundle (2) is furnished with handlebar.
2. the wheeled seeder of simple and easy regulatable fertilizer applicator according to claim 1, it is characterized in that, change the position of chain in the first toothed disc, the second position of gearshift adjustment device (11) change chain in the second toothed disc by regulating described first gearshift adjustment device (5) and carry out adjusting planting distance with the round number changing seeding unit (7).
3. the wheeled seeder of simple and easy regulatable fertilizer applicator according to claim 1, it is characterized in that, the described big wheel (2) being positioned at front end is connected with Seeding box (4) and adopts toothed disc and speed changing devices structure, toothed disc gear sheet number, by changing chain in first, second toothed disc position, and the ratio between the gear sheet produced, change the velocity of rotation regulating seeding unit (7), reach sowing different distance object.
4. the wheeled seeder of simple and easy regulatable fertilizer applicator according to claim 1, is characterized in that, carries kind of a case (8) and adopts independent design structure, change and carry kind of a case (8), can realize changing different cultivars material in seeder.
5. the wheeled seeder of simple and easy regulatable fertilizer applicator according to claim (1), is characterized in that, the seeding unit (7) on Seeding box (4) adopts porous symmetrical structure, the interchangeable of seeding unit (7), realizes regulating the distance between seed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174435.2A CN104737679A (en) | 2015-04-14 | 2015-04-14 | Simple wheel type seeder with adjustable row spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174435.2A CN104737679A (en) | 2015-04-14 | 2015-04-14 | Simple wheel type seeder with adjustable row spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104737679A true CN104737679A (en) | 2015-07-01 |
Family
ID=53578407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510174435.2A Pending CN104737679A (en) | 2015-04-14 | 2015-04-14 | Simple wheel type seeder with adjustable row spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104737679A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8707487D0 (en) * | 1987-03-28 | 1987-04-29 | Smallwood E D | Seed drill |
| FR2620588A1 (en) * | 1987-09-23 | 1989-03-24 | Moyat Yves | Universal spreading barrow |
| CN2273101Y (en) * | 1996-12-08 | 1998-01-28 | 董寿伦 | Mounted multifunction precision sowing machine |
| CN2450854Y (en) * | 2000-12-08 | 2001-10-03 | 李朝科 | Single-row variable speed planter |
| CN104285562A (en) * | 2014-10-23 | 2015-01-21 | 广西壮族自治区农业科学院玉米研究所 | Plot experiment seeding machine |
| CN204518401U (en) * | 2015-04-14 | 2015-08-05 | 通辽市农业科学研究院 | The wheeled seeder of a kind of simple and easy regulatable fertilizer applicator |
-
2015
- 2015-04-14 CN CN201510174435.2A patent/CN104737679A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8707487D0 (en) * | 1987-03-28 | 1987-04-29 | Smallwood E D | Seed drill |
| GB2203923A (en) * | 1987-03-28 | 1988-11-02 | Edward Donald Smallwood | Seed drill |
| FR2620588A1 (en) * | 1987-09-23 | 1989-03-24 | Moyat Yves | Universal spreading barrow |
| CN2273101Y (en) * | 1996-12-08 | 1998-01-28 | 董寿伦 | Mounted multifunction precision sowing machine |
| CN2450854Y (en) * | 2000-12-08 | 2001-10-03 | 李朝科 | Single-row variable speed planter |
| CN104285562A (en) * | 2014-10-23 | 2015-01-21 | 广西壮族自治区农业科学院玉米研究所 | Plot experiment seeding machine |
| CN204518401U (en) * | 2015-04-14 | 2015-08-05 | 通辽市农业科学研究院 | The wheeled seeder of a kind of simple and easy regulatable fertilizer applicator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105075474A (en) | Single-bud-section seed sowing device for sugar cane seeds | |
| Grewal et al. | Development and evaluation of tractor operated inclined plate metering device for onion seed planting | |
| CN201957423U (en) | Corn precision planter | |
| CN102714955A (en) | Adjustable-hole-spacing seeding device | |
| CN203505017U (en) | Wide-ridge twin-row potato planting machine | |
| CN205510781U (en) | Small -size hand propelled corn drill | |
| CN204518401U (en) | The wheeled seeder of a kind of simple and easy regulatable fertilizer applicator | |
| CN107347282B (en) | Multifunctional wheat and rice efficient sowing all-in-one machine | |
| CN203748224U (en) | Novel sowing machine | |
| CN104737679A (en) | Simple wheel type seeder with adjustable row spacing | |
| CN101695230B (en) | Precision seeder for breeding seedlings | |
| CN203327524U (en) | Soft and hard tray raising seeder | |
| CN201191980Y (en) | Wheat subzone test precision seeder | |
| CN204598640U (en) | Seeder | |
| CN203482600U (en) | Broad bean seeder used in cooperation with walking tractor | |
| CN102696311A (en) | Hill-drop planter for dry lands of rice | |
| CN201709113U (en) | Potato seeder | |
| CN206100885U (en) | Precision planter is equallyd divide to cereal single seed | |
| CN204796124U (en) | Seeder with function of multirow seeding simultaneously | |
| CN202183956U (en) | Sowing device with adjustable row spacing | |
| Badgujar et al. | Development and evaluation of inclined plate metering mechanism for soaked Okra (Abelmoschus Esculentus) seeds | |
| CN210298507U (en) | Precision seeder | |
| CN104221549A (en) | Vegetable seeder matched with walking tractor | |
| CN204762059U (en) | Rice growing machine | |
| CN203340549U (en) | Suspension type rotary tillage fertilization planter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150701 |
|
| RJ01 | Rejection of invention patent application after publication |