CN204377391U - Precision sower on stepless speed changing adjustment formula cotton film - Google Patents
Precision sower on stepless speed changing adjustment formula cotton film Download PDFInfo
- Publication number
- CN204377391U CN204377391U CN201420753148.8U CN201420753148U CN204377391U CN 204377391 U CN204377391 U CN 204377391U CN 201420753148 U CN201420753148 U CN 201420753148U CN 204377391 U CN204377391 U CN 204377391U
- Authority
- CN
- China
- Prior art keywords
- extension
- pipe
- duckbilled
- speed changing
- stepless speed
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides precision sower on a kind of stepless speed changing adjustment formula cotton film, adopts and determines diameter Wheel-type seeding wheel, seeding wheel arranges the stepless speed changing adjustment that the sowing pipe slidably extended realizes spacing in the rows; Described seeding wheel comprises the housing that foreign steamer, fast pulley and side plate are formed, and fast pulley rotates with central shaft, and foreign steamer to be connected with fast pulley by side plate and also can to rotate with fast pulley; Described multiple sowing pipe slidably extended is evenly arranged on the wheel rim of foreign steamer, comprise pipe, extension outer tube and duckbilled in extension, in sowing pipe extension, pipe is fixed on the wheel rim of foreign steamer, in extension outer tube and extension, pipe is fixed by extension bolt and regulates, and duckbilled is positioned at the lowermost end of extension outer tube; Be provided with kind of a case in described housing, plant above case and be provided with kind of a case mouth, below is provided with planting pipe.The utility model has simple, the convenient and practical advantage of structure, can realize the electrodeless adjustment in certain Space Interval, realizes the accuracy of sowing experiment, reduces labour and consumes.
Description
Technical field
The utility model relates to a kind of sower, especially relates to sower on a kind of stepless speed changing adjustment formula cotton film, belongs to agricultural machinery engineering technical field.
Background technology
The planting spacing in the rows of current various sower, have by adjustment seed tray speed of drilling, reach the object of adjusting planting distance, this method is that under film, sowing can realize substantially, but on film, sowing will solve the object that punching is sowed, and will solve the tying distance problem of planting foot simultaneously.The method of current employing has bundle hole to take turns 9 holes of surely turning around, become the seeder in 12 holes, but handling are trouble quite, need by carrying out handling positioning to bundle hole head, be difficult to realize debugging efforts exactly to the personnel do not had through training separately, particularly cannot realize the quick adjustment of thickness of sowing to agriculture experimenter.Therefore how to realize adjusting sowing spacing in the rows quickly and easily, playing the space of experiment to experimenter one, is one of our problem urgently to be resolved hurrily.
Summary of the invention
Technical problem to be solved in the utility model is the defect existed for prior art, provides sower on a kind of cotton film carrying out stepless speed changing adjustment easy to use.
For solving this technical problem, precision sower on the cotton film that the utility model provides a kind of stepless speed changing adjustment formula, adopts and determines diameter Wheel-type seeding wheel, seeding wheel arranges the stepless speed changing adjustment that the sowing pipe slidably extended realizes spacing in the rows.
Described seeding wheel comprises the housing that foreign steamer, fast pulley and side plate are formed, and the center of fast pulley is fixed with central shaft, and fast pulley rotates with central shaft, and foreign steamer to be connected with fast pulley by side plate and also can to rotate with fast pulley; Described multiple sowing pipe slidably extended is evenly arranged on the wheel rim of foreign steamer; Be provided with kind of a case in described housing, plant above case and be provided with kind of a case mouth, below is provided with planting pipe.
The described sowing pipe slidably extended comprises pipe, extension outer tube and duckbilled in extension, in extension, pipe is fixed on the wheel rim of foreign steamer, in extension outer tube and extension, pipe is fixed by extension bolt and regulates, duckbilled is positioned at the lowermost end of extension outer tube, is provided with the unlatching close mechanism that elastic force torsion spring controls in the exit of duckbilled.
Described unlatching close mechanism comprises duckbilled lid, driving lever, elastic force torsion spring and position retaining device, one end of driving lever is connected with duckbilled lid and hinged with duckbilled, elastic force torsion spring is arranged on driving lever stage casing, the other end of driving lever makes duckbilled lid open when running into position retaining device, under the effect of elastic force torsion spring, duckbilled lid and duckbilled are in normally off.
Being provided with seeder bottom described kind of case, is planting pipe below seeder.
Beneficial effect: the utility model has simple, the convenient and practical advantage of structure, can realize the electrodeless adjustment in certain Space Interval, realizes the accuracy of sowing experiment, reduces labour and consumes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A portion enlarged diagram of the utility model Fig. 1;
Fig. 3 is the structural representation of the sowing pipe that the utility model slip extends.
In figure: 1 seeding wheel, 11 foreign steamers, 12 fast pulleys, 13 side plates, 14 central shafts, 2 slide, and close mechanisms opened by the sowing pipe, pipe in 21 extensions, 22 extension outer tubes, 23 duckbilleds, the 24 extension bolts, 25 that extend, 26 duckbilled lids, 27 driving levers, 28 elastic force torsion springs, 29 position retaining devices, 3 kinds of casees, 31 kinds of case mouths, 4 planting pipes, 5 seeders, 6 handrails, 7 inner circle moving teeth, 8 seeders transfer bar, seeder recovery spring 9.
Embodiment
Below in conjunction with drawings and Examples, the utility model is specifically described.
Figure 1 shows that structural representation of the present utility model.
It is basic that diameter Wheel-type seeding wheel 1 is determined in the utility model employing, seeding wheel 1 arranges the extension that the sowing pipe 2 slidably extended realizes spacing in the rows, this programme can realize regulating from the freely trace between 7-11cm spacing in the rows, reaches the job requirement of stepless speed changing adjustment formula spacing in the rows.
Point kind of the mode that the utility model is carried out independent point kind, sowed separately, each seeder 5 adopts the external member of slip, ensures that seed is slipped to planting pipe 4 after dividing kind.
Described seeding wheel 1 comprises the housing that foreign steamer 11, fast pulley 12 and side plate 13 are formed, and the center of fast pulley 12 is fixed with central shaft 14, and fast pulley 12 rotates with central shaft 14, and foreign steamer 11 to be connected with fast pulley 12 by side plate 13 and also can to rotate with fast pulley 12.
Described seeding wheel 1 is provided with handrail 6.
Described multiple sowing pipe 2 slidably extended is evenly arranged on the wheel rim of foreign steamer 11.
Be provided with kind of case 3 in described housing, plant above case 3 and be provided with kind of a case mouth 31, below is provided with planting pipe 4.
Figure 2 shows that the structural representation of the sowing pipe extended that slides of the present utility model.
The described sowing pipe 2 slidably extended comprises pipe 21 in extension, extension outer tube 22 and duckbilled 23, in extension, pipe 21 is fixed on the wheel rim of foreign steamer 11, extension outer tube 22 is fixed with pipe in extension 21 by extension bolt 24 and is regulated, duckbilled 23 is positioned at the lowermost end of extension outer tube 22, is provided with the unlatching close mechanism 25 that elastic force torsion spring controls in the exit of duckbilled 23.
Described unlatching close mechanism 25 comprises duckbilled lid 26, driving lever 27, elastic force torsion spring 28 and position retaining device 29, one end of driving lever 27 is connected with duckbilled lid 26 and hinged with duckbilled 23, elastic force torsion spring 28 is arranged on driving lever 27 stage casing, the other end of driving lever 27 makes duckbilled lid 26 open when running into position retaining device 29, under the effect of elastic force torsion spring 28, duckbilled lid 26 and duckbilled 23 are in normally off.
Being provided with seeder 5 bottom described kind of case 3, is planting pipe 4 below seeder 5.
Operation principle of the present utility model and the course of work:
Seed preparation set aside is from kind of a case mouth 31, pour in kind of case 3, spiral cover closes kind of a case mouth 31, hand steered handrail 6, promotion seeder runs, fast pulley 12 centrally axle 14 rotates, inner circle moving tooth 7 transfer seeder transfer bar 8 band move driving lever motion, related seeder 5, start to start a point kind according to one, every cave seed, the seed be separated enters planting pipe 4, seeder recovers spring 9 and returns to original form at each point kind, the seeder run centrally axle 14 operates, foreign steamer 11 rotates along fast pulley 12, when fix one sow spacing time, seed will along planting pipe 4, pipe 21 in extension, extension outer tube 22 arrives duckbilled 23, position is sowed below when duckbilled 23 runs to, slip over inner circle with mouth connector driving lever in duckbilled 32 one and fix position retaining device 29, duckbilled 23 is opened and seed is broadcast in ground.
When needs adjustment seed spacing, the extension bolt 24 of pipe in extension 21 and extension outer tube 22 is unclamped, extension outer tube 22 is pulled out several scale, after so each sowing pipe 2 being extended, because sowing pipe 2 stretches out along bell-mouthed direction, the spacing of sowing will expand the spacing of requirement to, tighten extension bolt 24, inner circle is fixed position retaining device 29 also outwards moves to equal with the distance of outer tube extension in inner circle, sows to assist driving lever 27 to open duckbilled lid 26 at seeding time.
The utility model has simple, the convenient and practical advantage of structure, can realize the electrodeless adjustment in a Space Interval, realizes the accuracy of sowing experiment, reduces labour and consumes.
The above-mentioned embodiment of the utility model, just illustrates, is not only, and all changes within the scope of the utility model or in equivalent scope of the present utility model are all surrounded by the utility model.
Claims (5)
1. a precision sower on the cotton film of stepless speed changing adjustment formula, is characterized in that: adopt and determine diameter Wheel-type seeding wheel (1), goes up at seeding wheel (1) stepless speed changing adjustment that sowing pipe (2) that setting slidably extends realizes spacing in the rows.
2. precision sower on the cotton film of stepless speed changing adjustment formula according to claim 1, it is characterized in that: described seeding wheel (1) comprises the housing that foreign steamer (11), fast pulley (12) and side plate (13) are formed, the center of fast pulley (12) is fixed with central shaft (14), fast pulley (12) rotates with central shaft (14), and foreign steamer (11) to be connected with fast pulley (12) by side plate (13) and also can to rotate with fast pulley (12); Described multiple sowing pipe (2) slidably extended is evenly arranged on the wheel rim of foreign steamer (11); Be provided with kind of a case (3) in described housing, plant case (3) top and be provided with kind of a case mouth (31), below is provided with planting pipe (4).
3. precision sower on the cotton film of stepless speed changing adjustment formula according to claim 1, it is characterized in that: the described sowing pipe (2) slidably extended comprises pipe (21) in extension, extension outer tube (22) and duckbilled (23), in extension, pipe (21) is fixed on the wheel rim of foreign steamer (11), extension outer tube (22) and interior manage (21) of extension are fixed by extension bolt (24) and regulate, duckbilled (23) is positioned at the lowermost end of extension outer tube (22), the unlatching close mechanism (25) that elastic force torsion spring controls is provided with in the exit of duckbilled (23).
4. precision sower on the cotton film of stepless speed changing adjustment formula according to claim 3, it is characterized in that: described unlatching close mechanism (25) comprises duckbilled lid (26), driving lever (27), elastic force torsion spring (28) and position retaining device (29), one end of driving lever (27) is connected with duckbilled lid (26) and hinged with duckbilled (23), elastic force torsion spring (28) is arranged on driving lever (27) stage casing, the other end of driving lever (27) makes duckbilled lid (26) open when running into position retaining device (29), under the effect of elastic force torsion spring (28), duckbilled lid (26) and duckbilled (23) are in normally off.
5. precision sower on the cotton film of stepless speed changing adjustment formula according to claim 2, is characterized in that: described kind of case (3) bottom is provided with seeder (5), and seeder (5) below is planting pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753148.8U CN204377391U (en) | 2014-12-03 | 2014-12-03 | Precision sower on stepless speed changing adjustment formula cotton film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420753148.8U CN204377391U (en) | 2014-12-03 | 2014-12-03 | Precision sower on stepless speed changing adjustment formula cotton film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204377391U true CN204377391U (en) | 2015-06-10 |
Family
ID=53350177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420753148.8U Expired - Fee Related CN204377391U (en) | 2014-12-03 | 2014-12-03 | Precision sower on stepless speed changing adjustment formula cotton film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204377391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104380889A (en) * | 2014-12-03 | 2015-03-04 | 山东棉花研究中心 | Stepless pitch-adjustment precision seeder on cotton film |
| CN108353579A (en) * | 2018-03-14 | 2018-08-03 | 河北永发鸿田农机制造有限公司 | Duck-beak type seeder |
-
2014
- 2014-12-03 CN CN201420753148.8U patent/CN204377391U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104380889A (en) * | 2014-12-03 | 2015-03-04 | 山东棉花研究中心 | Stepless pitch-adjustment precision seeder on cotton film |
| CN108353579A (en) * | 2018-03-14 | 2018-08-03 | 河北永发鸿田农机制造有限公司 | Duck-beak type seeder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104380889B (en) | Precision planter on stepless speed changing adjustment formula cotton film | |
| CN204377391U (en) | Precision sower on stepless speed changing adjustment formula cotton film | |
| CN107371489B (en) | adjustable fertilizer distributor | |
| CN204887945U (en) | Accurate seed metering ware of pseudo -ginseng | |
| CN203801254U (en) | Air suction type roller seed metering device | |
| CN201298992Y (en) | Portable seed-fertilizer dibble seeder of crops | |
| CN206042765U (en) | A kind of SCM Based precision planter dispenser | |
| CN116671315A (en) | Angelica sinensis seed seedling raising and sowing equipment and method thereof | |
| CN209267996U (en) | Chinese yam seeder | |
| CN203608541U (en) | Novel fertilizing and seeding device | |
| CN110393059A (en) | Paddy rice hole seeding arrangement | |
| CN202773329U (en) | Automatically positioning dibble seeder | |
| CN203366485U (en) | Transmission failure alarm device for seed-metering device | |
| CN203492363U (en) | Seeding device of peanut seeder | |
| CN109121593B (en) | Chinese yam seeder | |
| CN207927205U (en) | Duck-beak type seeder | |
| CN204598640U (en) | Seeder | |
| CN204231909U (en) | Cotton plot experiment seeding apparatus of seeder | |
| CN203884182U (en) | Mechanical precise roller dibbler | |
| CN100508729C (en) | Sowing implement | |
| CN203761812U (en) | Rice bud seed seeding apparatus | |
| CN202587825U (en) | Flat plate-type seed metering machine of sowing machine | |
| CN204443044U (en) | Air-aspiration type hole sowing roller device | |
| CN203353097U (en) | Manual type seeding device for soybean experimental plot | |
| CN203327523U (en) | Small drum type corn planter |
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: 20150610 Termination date: 20201203 |