CN206658451U - U-shaped backing corn seeder for corn field test - Google Patents
U-shaped backing corn seeder for corn field test Download PDFInfo
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- CN206658451U CN206658451U CN201720407305.3U CN201720407305U CN206658451U CN 206658451 U CN206658451 U CN 206658451U CN 201720407305 U CN201720407305 U CN 201720407305U CN 206658451 U CN206658451 U CN 206658451U
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Abstract
The utility model provides a kind of U-shaped backing corn seeder for corn field test, and corn seeder includes：U-shaped backing seed box (1), seed board (2), slideway (3), grain conductor (4), sowing pipe (5) and support (6)；The bottom of each planting hole (2.3) is connected by 1 grain conductor (4) with 1 sowing pipe (5)；Each sowing pipe (5) is fixed in the base cross members (7) by fixture ring of adjustable (8)；The base cross members (7) are identified with scale, and then the spacing of adjustable each sowing pipe (5), realize the adjustment of spacing in the rows.Advantage is：The seeder solves the problems such as intensity existing for artificial dibbling and small hill-drop planter big, low precision, efficiency is low, drastically increases operating efficiency and seeding quality, agri-scientific research is significant.
Description
Technical field
The utility model belongs to agricultural science and technology technical field, and in particular to a kind of U-shaped backing for corn field test
Corn seeder.
Background technology
In the corn field test in agri-scientific research field, it is required to according to setting density sowing.Current type of seeding
There are three kinds：First method is using sowing scale sowing：(1) spacing in the rows is calculated according to thickness of sowing, line-spacing, makes sowing mark
Chi, such as bamboo pole or the rope made of hemp；(2) with marking pen, mark sows position on sowing scale；(3) sowing scale is held, by quarter
Spend artificial dibbling；(4) after a sowing length of the scale is completed in sowing, then mobile sowing scale continues to sow；Second method is
Sowed using hand-held single cave seeder；The third method is sowed using rolling type sowing implement：Seed is put into Seeding box,
Seeder is promoted to be sowed along the sowing row pulled.
Above-mentioned type of seeding is primarily present following deficiency：There is sowing to take a lot of work, take for first method, intensity is big, efficiency
The problems such as low, low precision；Second and the third type of seeding are difficult to control seeder and taken the air line, plus field flatness shadow
Ring, cause spacing in the rows error big, and the third method also has replacing seed trouble, brought down stocks not totally, efficiency improves unobvious etc.
Problem.
Therefore, it is scientific research people that a kind of sowing spacing in the rows of design is accurate, brings down stocks easy, easy to operate, the efficient seeder of saving of labor
Member's urgent problem.
Utility model content
The defects of existing for prior art, it is beautiful that the utility model provides a kind of U-shaped backing for corn field test
Rice seeder, can effectively solve the above problems.
The technical solution adopted in the utility model is as follows：
The utility model provides a kind of U-shaped backing corn seeder for corn field test, including：U-shaped backing kind
Sub- box (1), seed board (2), slideway (3), grain conductor (4), sowing pipe (5) and support (6)；
The seed board (2) is fixed to the top of the support (6), and the bottom of the support (6) has and the sowing
The parallel base cross members (7) of plate (2)；The surface of the seed board (2) is installed by the slideway (3), the axial direction of the seed board (2)
The 1st clear kind hole (2.1) and the 2nd clear kind hole (2.2) is distributed with end positions；Positioned at the described 1st clear kind hole (2.1) and described the
On seed board between 2 clear kinds hole (2.2), several planting holes (2.3) are distributed with；The U-shaped backing seed box (1) is sheathed on
On the seed board (2), and with the slideway (3) slidable connection so that the U-shaped backing seed box (1) can be along described
Seed board (2) slides, and the U-shaped backing seed box (1) is slided into above each planting hole or clear kind hole；
The bottom of each planting hole (2.3) is connected by 1 grain conductor (4) with 1 sowing pipe (5)
It is logical；Each sowing pipe (5) is fixed in the base cross members (7) by fixture ring of adjustable (8)；The base cross members (7)
Scale, and then the spacing of adjustable each sowing pipe (5) are identified with, realizes the adjustment of spacing in the rows.
Preferably, the support (6) includes the 1st supporting leg (6.1), the 2nd supporting leg (6.2) and support beam (6.3)；Institute
The left side that support beam (6.3) is fixedly installed in the bottom of the seed board (2) is stated, and is be arranged in parallel with the seed board (2)；
The 1st supporting leg (6.1) and the 2nd supporting leg (6.2) is fixedly mounted in the both ends of the support beam (6.3) respectively.
Preferably, top is fixedly mounted the slideway (3) on the left of the support beam (6.3), the slideway (3) with it is described
Support beam leaves gap between (6.3)；The seed board (2) is inserted in the gap from right side, and is screwed；
The U-shaped backing seed box (1) is enclosed on the right half part of the seed board (2) by its backing and slide groove, makes
The U-shaped backing seed box (1) can slide over along the slideway (3) in the seed board (2).
Preferably, the grain conductor (4) includes grain conductor joint (4.1) and scalable grain conductor (4.2)；The grain conductor
The top of joint (4.1) is fixedly installed in the bottom of the seed board (2) and connected with corresponding planting hole (2.3), described to lead
The bottom of kind pipe joint (4.1) is fixedly connected with the top of the scalable grain conductor (4.2)；The grain conductor joint (4.1)
The correspondence position of the support beam (6.3) is fixed on by L-shaped pipe support (9).
Preferably, in addition to the 1st locator (10) and the 2nd locator (11)；
The both ends of the base cross members (7) each extend over out the 1st locator (10) and the 2nd locator (11)；
1st locator (10) and the 2nd locator (11) are the structure of Extensible, and then make the 1st locator
(10) and the length of the 2nd locator (11) is equal to required spacing in the rows.
Preferably, the planting hole (2.3) is circular platform type through hole, the area of section of the circular platform type through hole from top to bottom by
Gradual change is big；The depth of the circular platform type through hole is 1cm；The top surface aperture of the circular platform type through hole is 1.6cm；The circular platform type leads to
The bottom surface aperture in hole is 1.7cm.
It is provided by the utility model for the U-shaped backing corn seeder of corn field test and type of seeding have with
Lower advantage：
The seeder solves the problems such as intensity existing for artificial dibbling and small hill-drop planter big, low precision, efficiency is low, pole
The earth improves operating efficiency and seeding quality, and agri-scientific research is significant.
Brief description of the drawings
Fig. 1 is that the end face structure of the U-shaped backing corn seeder provided by the utility model for corn field test shows
It is intended to；
Fig. 2 is that the side structure of the U-shaped backing corn seeder provided by the utility model for corn field test shows
It is intended to；
Fig. 3 is seeding process schematic diagram provided by the utility model.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
The utility model provides a kind of U-shaped backing corn seeder for corn field test, is used for agricultural to be a kind of
In scientific research the field test such as corn variety comparative test, fertilizer test sow equipment, the seeder solve artificial dibbling and
The problems such as intensity existing for small hill-drop planter is big, low precision, efficiency are low, drastically increase operating efficiency and seeding quality, right
Agri-scientific research is significant.
Refer to the attached drawing, for the U-shaped backing corn seeder of corn field test, including：U-shaped backing seed box 1, sowing
Plate 2, slideway 3, grain conductor 4, sowing pipe 5 and support 6；
Seed board 2 is fixed to the top of support 6, and the bottom of support 6 has the base cross members 7 parallel with seed board 2.Support
For a kind of device for being used to support seed board 2, its structure can be：Including the 1st supporting leg 6.1, the 2nd supporting leg 6.2 and support
Crossbeam 6.3；Support beam 6.3 is fixedly installed in the left side of the bottom of seed board 2, and is be arranged in parallel with seed board 2；Support beam
The 1st supporting leg 6.1 and the 2nd supporting leg 6.2 is fixedly mounted in 6.3 both ends respectively.
The surface installation slideway 3 of seed board 2, it is clear that the 1st clear kind hole 2.1 and the 2nd is distributed with the axial end positions of seed board 2
Kind hole 2.2；On the seed board between the kind hole 2.2 clearly of the 1st clear kind hole 2.1 and the 2nd, several planting holes 2.3 are distributed with；
U-shaped backing seed box 1 both ensure that every cave seed amount was relatively fixed using box body and backing integrated design is sowed, and real
Show quick, clean seed to bring down stocks, specifically, U-shaped backing seed box 1 is sheathed on seed board 2, and with slideway 3 slidably
Connection, so that U-shaped backing seed box 1 can slide along seed board 2, U-shaped backing seed box 1 is set to slide into each planting hole or clear
Above kind hole.
During practical application, slideway, seed board and support can use following structure design：The left side of support beam 6.3 top is solid
Dingan County fills slideway 3, and gap is left between slideway 3 and support beam 6.3；Seed board 2 is inserted in the gap from right side, and uses screw
It is fixed；U-shaped backing seed box 1 is enclosed on the right half part of seed board 2 by its backing and slide groove, makes U-shaped backing seed box 1 can
Slid over along slideway 3 in seed board 2.
For seed board, the bottom of each planting hole 2.3 is connected by 1 grain conductor 4 with 1 sowing pipe 5；It is each
Pipe 5 is sowed to be fixed in base cross members 7 by fixture ring of adjustable 8；Base cross members 7 are identified with scale, by observing scale, and then
The spacing of adjustable each sowing pipe 5, realize the adjustment of spacing in the rows, the strict guarantee seed spacing in the rows degree of accuracy.
Wherein, grain conductor 4 includes grain conductor joint 4.1 and scalable grain conductor 4.2；The top of grain conductor joint 4.1 is consolidated
Dingan County is loaded on the bottom of seed board 2 and connected with corresponding planting hole 2.3, and kind is led in the bottom of grain conductor joint 4.1 with scalable
The top of pipe 4.2 is fixedly connected；Grain conductor joint 4.1 is fixed on the correspondence position of support beam 6.3 by L-shaped pipe support 9.
As can be seen here, in the utility model, although the pitch-row fixation for the planting hole that seed board is opened up can not adjust, lead to
The design of scalable grain conductor, fixture ring of adjustable and base cross members is crossed, can adjust the spacing of sowing pipe 5, and then realize not homophyletic
Away from adjustment, have spacing in the rows adjustment it is flexible the advantages of.
Inventor is also improved the structure of planting hole, by the sowing pore structure being described below, can be achieved per cave
Sow the effect of 3 ± 1 corns.Specifically, according to " principle of 2 station 1 " of lying and corn seed size, planting hole 2.3 are designed as justifying
Bench-type through hole, the area of section of circular platform type through hole become larger from top to bottom；The depth of circular platform type through hole is 1cm；Circular platform type leads to
The top surface aperture in hole is 1.6cm；The bottom surface aperture of circular platform type through hole is 1.7cm.Such a design, solves conventional cylindrical hole
The problems such as card type, the stop seed box having move.
In addition, it is assumed that the seed board of seeder arranges several planting holes in L length, L referred to as once sows length；
When completing once to sow length after planting in some seed furrow using seeder, seeder needs to move forward and continue to connect forward
Continued broadcasting kind, now, to ensure that the spacing for last cave seed and the 1st cave seed for needing newly to sow sowed is equal to setting strain
Away from inventor is also mounted with locator in seeder, i.e.,：Also include the 1st locator 10 and the 2nd locator 11；Base cross members 7
Both ends each extend over out the 1st locator 10 and the 2nd locator 11；1st locator 10 and the 2nd locator 11 are Extensible
Structure, i.e.,：Can flexible modulation locator length, its length is equal to required spacing in the rows.Therefore, moved forward in seeder
Afterwards, it is only necessary to the locator of seeder rear end is alignd with last cave seed sowed, you can simple realize has been sowed
The spacing of the 1st cave seed newly sowed of last cave seed and needing be equal to setting spacing in the rows.
The utility model also provides the sowing side that a kind of application is used for the U-shaped backing corn seeder of corn field test
Method, comprise the following steps：
Step 1, according to thickness of sowing and line-spacing requirement, spacing in the rows is calculated；
Step 2, apply fertilizer, plough, beat furrow and ditch after, obtain multi-row seeding ditch；
Step 3, corn seeder is put into above seed furrow to be sowed, is located at the planting hole 2.3 in seed board 2 and broadcasts
The surface of kind ditch groove；The front and back position of adjusting corn seeder, make on the 1st sowing Guan Yu 1 cave corn seeding position
Lower alignment；
Step 4, U-shaped backing seed box 1 is slided, is located between the 1st planting hole and the clear kind hole being adjacent to
Position, corn seed 12 is then added into U-shaped backing seed box 1；This step is the Ith figure in Fig. 3；
According to the spacing of the scale regulation sowing pipe 5 of base cross members 7, spacing in the rows is made it equal to；
Step 5, then, moved forward with the U-shaped backing seed box 1 of hand propelled；U-shaped backing seed box 1 along seed board 2 to
During preceding movement, often by 1 planting hole, just have corresponding to the entrance of 2-3 grains corn seed in planting hole, then by leading
Kind of pipe 4 and fall into sowing pipe 5, eventually fall into the seed furrow of correspondence position, realize the purpose by setting spacing in the rows sowing；Scheming
In 3, the IIth figure is schematic diagram when U-shaped backing seed box passes through the 1st planting hole；IIIth figure is that U-shaped backing seed box passes through
After 1st planting hole, schematic diagram when continuing to move along；
Step 6, when U-shaped backing seed box 1 along slideway 3 after last 1 planting hole, stop mobile U-shaped backing seed
Box 1；
If necessary to continue continuously to sow forward in one's own profession seed furrow, then corn seeder is translated forward, broadcasts corn
The locator of kind device rear end aligns with last cave seed sowed；Then U-shaped backing seed box 1 is back promoted along slideway 3,
Continue to sow；
So constantly repeatedly, until one's own profession seed furrow is completed to sow；
Step 7, after one's own profession seed furrow is completed in sowing, corn seeder or so is moved to adjacent another row seed furrow
In, continue to sow；So constantly repeatedly, until completing all sowing work；
Step 8, after sowing, with reference to the IVth figure in figure 3, seed packet is placed on any one clear lower section for planting hole,
U-shaped backing seed box 1 is passed through repeatedly above clear kind hole, remaining seed is planted work completely into seed packet, completion is clear；
Step 9, earthing is compacted, and completes sowing work.
The utility model seeder is applied in experiment in cultivation, the results showed that：Recruitment is not only saved compared with artificial dibbling, is carried
High efficiency, reduce labor intensity, it is often more important that improve seeding accuracy, can effectively realize that sowing spacing in the rows is equal to the spacing in the rows of setting
Value.Concrete application is as follows：
1st, seeder：Seeder structure is as schemed, the long 2.0m of seeder, can sow row long 2m, 4m, 6m experiment.Sowing
Sowing hole number on plate is 10, and respectively there is 1 clear kind hole at both ends.Sowing tube pitch is 22.2cm, line-spacing 60cm, and sowing is close
Spend for 5000 plants/acre.
2nd, type of seeding：
(1) test requirements document：5000 plants/acre, line-spacing 60cm of density, spacing in the rows 22.2cm, each kind sow 1 row.
(2) apply fertilizer, plough, beating furrow, trench digging, being identified by the long 4m of row in cell two or so bracing wire.
Seeder is put into above seed furrow by (3) two people, according to the spacing of the scale regulation sowing pipe of base cross members, makes it
Equal to spacing in the rows；The front and back position of adjusting corn seeder, the 2nd sowing pipe is set to be alignd with sowing start of line line；
(4) the U-shaped backing seed box 1 of slip, the position being located between the 1st planting hole and the 2nd planting hole, then
Corn seed is added into U-shaped backing seed box 1；
(5) the one hand steered seeders of people, another people promote forward U-shaped backing seed box to be sowed with hand.In U-shaped backing kind
During sub- box moves forward along seed board, often by 1 planting hole, just there is 2-3 grains corn seed to enter corresponding sow
In hole, then fallen into sowing pipe, eventually fallen into the seed furrow of correspondence position by grain conductor, realized and broadcast by setting spacing in the rows
The purpose of kind；
(6) when U-shaped backing seed box along slideway after last 1 planting hole, rest on last planting hole and clear
Between kind hole, 9 caves of sowing are completed.
(7) two people lift seeder and translated forward, rear alignment device is alignd with the 9th cave seed, and beginning back promotes U-shaped
Backing seed box, continue to sow, make Seeding box be pushed into plant position between hole and the 1st planting hole clearly, complete 10 cave seed sowings.
So far, 19 caves are sowed altogether, and distance is (19-1) × 22.2cm=199.8cm.
(8) seed packet is placed in below clear kind hole, U-shaped backing seed box is passed through clear kind hole 2-3 times repeatedly, treat that seed is complete
After all clear sky, the sowing of one's own profession seed is fully completed.
(9) the 1st row sowing step is repeated, sows the 2nd row, the 3rd row ... successively
(10) earthing is compacted after finishing kind, watering.
(11) seed amount after planting is investigated, the percentage per 1, cave is 3%, and the average percentage per 2, cave is
20%, the percentage per 3, cave is 65%, and the percentage per 4, cave is 12%, does not lack kind of a phenomenon.
According to operating experience, the less kind of seed grain, promote the speed of seed box slightly faster, the slightly larger product of seed grain
Kind, promote the speed of seed box more slightly lower.
U-shaped backing corn seeder and type of seeding provided by the utility model for corn field test, have
Advantages below：
(1) spacing in the rows control accuracy is high, and error is small, improves experimental accuracy；
(2) can be achieved per cave 2-3 grain seeds, application rate is moderate, ensures that one broadcasts full stand；
(3) clear kind is easy, prevents impurity of seeds.
(4) simple in construction, weight is light, changes seed board and adjusting planting distance is simple to operate, use cost is low.
(5) seeder is highly suitable, and the link such as sowing, clear kind greatly reduces artificial labor without bending over to operate for a long time
Fatigue resistance, it is possible to reduce artificial input, accelerate speed of drilling, significantly improve operating efficiency.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching should also regard the scope of protection of the utility model.
Claims (6)
- A kind of 1. U-shaped backing corn seeder for corn field test, it is characterised in that including：U-shaped backing seed box (1), seed board (2), slideway (3), grain conductor (4), sowing pipe (5) and support (6)；The seed board (2) is fixed to the top of the support (6), and the bottom of the support (6) has and the seed board (2) Parallel base cross members (7)；The surface of the seed board (2) is installed by the slideway (3), the axial both ends of the seed board (2) Position distribution has the 1st clear kind hole (2.1) and the 2nd clear kind hole (2.2)；Positioned at the described 1st clear kind hole (2.1) and described 2nd clear On seed board between kind hole (2.2), several planting holes (2.3) are distributed with；The U-shaped backing seed box (1) is sheathed on institute State on seed board (2), and with the slideway (3) slidable connection so that the U-shaped backing seed box (1) can be broadcast along described Kind plate (2) slides, and the U-shaped backing seed box (1) is slided into above each planting hole or clear kind hole；The bottom of each planting hole (2.3) is connected by 1 grain conductor (4) with 1 sowing pipe (5)； Each sowing pipe (5) is fixed in the base cross members (7) by fixture ring of adjustable (8)；Base cross members (7) mark There are scale, and then the spacing of adjustable each sowing pipe (5), realize the adjustment of spacing in the rows.
- 2. the U-shaped backing corn seeder according to claim 1 for corn field test, it is characterised in that described Support (6) includes the 1st supporting leg (6.1), the 2nd supporting leg (6.2) and support beam (6.3)；The support beam (6.3) is fixed The left side of the bottom of the seed board (2) is installed on, and is be arranged in parallel with the seed board (2)；The support beam (6.3) The 1st supporting leg (6.1) and the 2nd supporting leg (6.2) is fixedly mounted in both ends respectively.
- 3. the U-shaped backing corn seeder according to claim 2 for corn field test, it is characterised in that described The slideway (3) is fixedly mounted in top on the left of support beam (6.3), is stayed between the slideway (3) and the support beam (6.3) There is gap；The seed board (2) is inserted in the gap from right side, and is screwed；The U-shaped backing seed box (1) is enclosed on the right half part of the seed board (2) by its backing and slide groove, makes the U Type backing seed box (1) can slide over along the slideway (3) in the seed board (2).
- 4. the U-shaped backing corn seeder according to claim 2 for corn field test, it is characterised in that described Grain conductor (4) includes grain conductor joint (4.1) and scalable grain conductor (4.2)；The top of the grain conductor joint (4.1) is fixed It is installed on the bottom of the seed board (2) and is connected with corresponding planting hole (2.3), the bottom of the grain conductor joint (4.1) It is fixedly connected with the top of the scalable grain conductor (4.2)；The grain conductor joint (4.1) is fixed on by L-shaped pipe support (9) The correspondence position of the support beam (6.3).
- 5. the U-shaped backing corn seeder according to claim 1 for corn field test, it is characterised in that also wrap Include the 1st locator (10) and the 2nd locator (11)；The both ends of the base cross members (7) each extend over out the 1st locator (10) and the 2nd locator (11)；It is described 1st locator (10) and the 2nd locator (11) are the structure of Extensible, so make the 1st locator (10) and The length of 2nd locator (11) is equal to required spacing in the rows.
- 6. the U-shaped backing corn seeder according to claim 1 for corn field test, it is characterised in that described Planting hole (2.3) is circular platform type through hole, and the area of section of the circular platform type through hole becomes larger from top to bottom；The circular platform type leads to The depth in hole is 1cm；The top surface aperture of the circular platform type through hole is 1.6cm；The bottom surface aperture of the circular platform type through hole is 1.7cm。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720407305.3U CN206658451U (en) | 2017-04-18 | 2017-04-18 | U-shaped backing corn seeder for corn field test |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720407305.3U CN206658451U (en) | 2017-04-18 | 2017-04-18 | U-shaped backing corn seeder for corn field test |
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| CN206658451U true CN206658451U (en) | 2017-11-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973594A (en) * | 2017-04-18 | 2017-07-25 | 青岛市农业科学研究院 | For the U-shaped backing corn seeder of corn field test and type of seeding |
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2017
- 2017-04-18 CN CN201720407305.3U patent/CN206658451U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973594A (en) * | 2017-04-18 | 2017-07-25 | 青岛市农业科学研究院 | For the U-shaped backing corn seeder of corn field test and type of seeding |
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