CN106068804B - Sow blinding device and fine grain crop seeder - Google Patents
Sow blinding device and fine grain crop seeder Download PDFInfo
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- CN106068804B CN106068804B CN201610680811.XA CN201610680811A CN106068804B CN 106068804 B CN106068804 B CN 106068804B CN 201610680811 A CN201610680811 A CN 201610680811A CN 106068804 B CN106068804 B CN 106068804B
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- sowing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention provides a kind of sowing blinding device and fine grain crop seeder, and fine grain crop seeder includes rotary cultivator, the seed cabin that is fixedly connected with rotary cultivator by holder and above-mentioned sowing blinding device.Sowing blinding device includes：Sowing pipe, including enter kind of mouth and go out kind of a mouth, enter kind of mouth and be connected to the seed cabin of fine grain crop seeder, goes out kind of mouth and be vacantly arranged relative to soil face；Linear blinding structure is connected on sowing pipe, is moved together with sowing pipe, by way of forming the linear gully parallel with sowing pipe sowing path on soil, the seed that soil falls on soil to sowing pipe is pushed to carry out blinding.The present invention can smoothly complete sowing under different flatness landform and/or different soil moisture, and reach preferable seedling effect, while ensure that the seedling-growing time of seed is consistent, and emergence is neat, embarks on journey.
Description
Technical field
The present invention relates to agricultural machinery technological fields, and in particular to a kind of sowing blinding device and fine grain crop seeder.
Background technology
With Chinese society Urbanization Progress, rural laborer's critical shortage, therefore the fundamental solution of agricultural is machinery
Change, the Mechanization sowing mode for developing efficient high yield is the inexorable trend of modern agricultural development.
The fine grains such as sesame, rape crop seeder has certain product in the market at present, but goes out in practical applications
Seedling effect is unstable.Such as sesame, seed is smaller, pushes up soil energy force difference, after planting burying can not emerge very much deeply.Therefore, on hills
The field of the landform out-of-flatness such as area, it is difficult to which the position of pre-set sowing pipe, higher on ground if setting is too low
It is relatively deep that position certainly will cause seed to bury, if setting is too high, seed certainly will be caused to broadcast in earth's surface at the lower position in ground
And can not bury, it is relatively low to eventually lead to sesame emergence rate.Meanwhile (for example sesame preferably gets the jump on soil in order to rob the best sowing time
In the case that earth humidity is larger, the weather without moderate rain or heavy rain is sowed within after planting following three to four days, and seedling effect is best), often
It sows when being robbed in the case where field soil humidity is larger, is easily obstructed with soil when at this moment sowing pipe is walked in the soil.
Chinese patent literature CN204616299U discloses a kind of sesame arable farming application integrated multi-functional drill for sowing in lines, packet
It includes：Rotary cultivator, Rotary tillage blade, seeder, covering device, Rotary tillage blade are fixedly connected below rotary cultivator, and seeder passes through branch
Frame is fixedly connected with rotary cultivator, and covering device is connect with seeder and rotary cultivator respectively by holder.Wherein, drill for sowing in lines further includes
Hose and discharging tube, discharging tube is at least two rows of, and one end of hose is connect with seeder, the other end selectively with a wherein row
Discharging tube connects.Technology disclosed in the patent document can be connected by changing hose from different discharging tubes, be changed to realize
Position is sowed, and then drill for sowing in lines can be made to use different sowings in different flatness and the sowing landform of different soil moisture
Mode.But technology disclosed in the patent document is to solve different flatness and different soils by the way that at least two rows of sowing pipes are arranged
Humidity sesame insemination and emergence rate problem under condition cannot be sowed by heel row when landform out-of-flatness or larger soil moisture
Pipe is inserted into soil layer and is sowed, so technology disclosed in above patent document can only be by by hose and front-seat sowing Guan Lian
It connects, seed is seeded in earth's surface using front row sowing pipe, then the seed for being sowed at earth's surface gets off with being threaded to by Rotary Tiller Blade
Complete sowing.But since front row sowing pipe is completion sowing that seed is got off with being threaded to by Rotary Tiller Blade, so blinding
Depth is inconsistent, inconsistent so as to cause seedling-growing time so that emergence height is irregular, and Rotary Tiller Blade rotary tillage blinding meeting
Cause seed to be distributed in the soil excessively to disperse and be similar to and broadcast sowing without embarking on journey, it has not been convenient to carry out the machine in field management and later stage
Toolization is gathered in；Further, since Rotary Tiller Blade blinding depth is inconsistent, some seeds may be sowed at deeper position and can not go out
Seedling, this also necessary increasing application rate of indirect request, causes the waste of cost.
Invention content
Therefore, the technical problem to be solved in the present invention is to overcome fine grain crop seeder in the prior art in landform
Seedling-growing time is inconsistent when out-of-flatness or soil moisture larger ground condition sowing and emergence is irregular, application rate increasing causes to waste
Defect, when to provide a kind of larger in landform out-of-flatness or soil moisture ground condition sowing, seedling-growing time is consistent and emerges
Relatively neat, the sowing blinding device without increasing application rate and fine grain crop seeder.
A kind of sowing blinding device of the present invention, is suitably mounted on fine grain crop seeder, including：
Sowing pipe, including enter kind of mouth and go out kind of a mouth, it is described enter kind of mouth be connected to the seed cabin of fine grain crop seeder, institute
Kind of mouth is stated out relative to soil face to be vacantly arranged；
Linear blinding structure is moved together with the sowing pipe, and road is sowed with the sowing pipe by being formed on soil
The mode in the parallel linear gully of diameter pushes the seed that soil falls on soil to the sowing pipe to carry out blinding.
The threadiness blinding structure is connected on the sowing pipe.
It is described go out kind of mouth be set at the height apart from ground 5cm~10cm.
It is described sowing pipe lower end it is arc-shaped, and it is described go out kind of mouth port surface tilt upward.
The threadiness blinding structure is tooth harrow.
The tooth harrow includes：
Connecting rod is fixedly connected with the sowing pipe；
At least two rake teeths, one end of the rake teeth are fixedly connected with the connecting rod, and the other end extends downward into and ground
Face contacts.
The rake teeth is in " S " shape.
The both ends of the rake teeth are not less than 10cm with the distance of vertical direction in the horizontal direction.
The rake teeth is the reinforcing bar of diameter 0.8cm~1.5cm.
The tooth harrow is three tooth harrows, and intermediate rake teeth is connected to the junction with the sowing pipe in the connecting rod.
The distance between each described rake teeth is 2cm~4cm.
A kind of fine grain crop seeder of the present invention, including：
Rotary cultivator；
Seed cabin is fixedly connected by holder with the rotary cultivator；And
Above-mentioned sowing blinding device.
Further include fertilizer bin and the fertilising pipe being connected to the fertilizer bin, the fertilizer bin is located above the rotary cultivator,
It is fixed by the bracket and connect with the rotary cultivator, the seed cabin respectively.
Technical solution of the present invention has the following advantages that：
1. sowing blinding device provided by the invention, is suitably mounted on fine grain crop seeder, including：Sowing pipe,
Including entering kind of mouth and going out kind of a mouth, it is described enter kind of mouth be connected to the seed cabin of fine grain crop seeder, it is described go out kind of mouth relative to
Soil face is vacantly arranged；Linear blinding structure is connected on the sowing pipe, is moved together with the sowing pipe, by soil
The mode that the linear gully parallel with the sowing pipe sowing path is formed on earth, pushes soil to fall in soil the sowing pipe
Seed on earth carries out blinding.Above-mentioned sowing blinding device, kind of the mouth that goes out due to that will sow pipe are vacantly arranged relative to soil face,
Seed is sowed at ground or upper seeding in earth's surface when sowing, then by being connected to the linear blinding structure at sowing pipe rear to falling in soil
On seed carry out blinding and complete to sow, can smoothly complete and broadcast under different flatness landform and/or different soil moisture
Kind, and reach preferable seedling effect, nor seed can be made to be distributed excessively dispersion and deep mixed in the soil, so as to
While to reach preferable emergence rate under different flatness landform and/or different soil moisture, ensure the seedling-growing time of seed
Unanimously, and emergence is neat, embarks on journey, and is convenient for field management and harvest.
2. sowing blinding device provided by the invention, the lower end of the sowing pipe is arc-shaped, and it is described go out kind of mouth port surface
It tilts upward.The structure type of this sowing pipe, it is possible to prevente effectively from sowing pipe goes out kind of mouth into soil and by plugging.
3. sowing blinding device provided by the invention, the threadiness blinding structure is tooth harrow.The tooth harrow includes：Connecting rod,
It is fixedly connected with the sowing pipe；At least two rake teeths, one end of the rake teeth are fixedly connected with the connecting rod, the other end to
Under extend to and contacted with ground.On the one hand above-mentioned tooth harrow structure can realize linear blinding, threadiness lid by the rake teeth of strip
Soil discharge quantity is reduced while soil both may be implemented to having sowed sub- carry out blinding to be influenced by landform height, can also avoid seed
It is packed together and keeps emergence uneven, while strip rake teeth is not easy to foundry loam；On the other hand due to there is gap between rake teeth,
Can make weeds in field or slightly larger soil block from tooth harrow periphery or rake teeth between gap pass through, so as to avoid because
It hangs grass, extension soil block etc. and influences, to the blinding of seed, to answer in more or more hardened as the Southern Red Soil field of weeds in field
Used time effect is especially apparent.Contacted with ground in addition, rake teeth is extended downward into, it can be ensured that rake teeth at seeding time casting to seed
Carry out blinding.It, can basis before the field that above-mentioned sowing blinding device is different applied to various landform and/or humidity condition
The concrete condition of field is pre-adjusted the position relationship between rake teeth and soil face, to realize better casting blinding.
4. sowing blinding device provided by the invention, the rake teeth is in " S " shape.In the structure that " S " shape extends back, can make
Rake teeth grass not easy to hang hangs soil block.
5. sowing blinding device provided by the invention, the rake teeth is the reinforcing bar of diameter 0.8cm~1.5cm.This diameter model
The intensity of rake teeth can not only be ensured by enclosing, but also linear casting blinding may be implemented.In addition, the cross section of reinforcing bar is generally circular in cross section, steel
The tooth harrow of muscle material and circular cross section does not easily cause foundry loam phenomenon, can smoothly complete in the case where soil moisture is larger to small
The blinding of seed crop seed.
6. sowing blinding device provided by the invention, the tooth harrow is three tooth harrows, and intermediate rake teeth is connected in the connecting rod
With the junction of the sowing pipe.The seed that the rake teeth of both sides in three tooth harrows respectively sows sowing pipe can so uniformly covered
Soil, blinding amount is sufficient and uniform, ensures good emergence rate and the regularity of emergence.
7. fine grain crop seeder provided by the invention, including rotary cultivator, passes through holder and fixed with the rotary cultivator and connect
The seed cabin and above-mentioned sowing blinding device connect.Above-mentioned fine grain crop seeder, since will sow pipe goes out kind of mouth relative to soil
Earth face is vacantly arranged, and seed is sowed at ground or upper seeding in earth's surface at seeding time, then is covered by being connected to the linear of sowing pipe rear
Soil structure is completed to sow in a manner of forming linear gully on soil to falling the linear blinding of the progress of the seed on soil, energy
It is enough to smoothly complete sowing under different flatness landform and/or different soil moisture, and reach preferable seedling effect, and
Seed will not be made to be distributed excessively dispersion and deep mixed in the soil, so as in different flatness landform and/or different soil
While earth humidity is to preferable emergence rate, ensure that the seedling-growing time of seed is consistent and emergence is neat.
The fertilising that 8. fine grain crop seeder provided by the invention further includes fertilizer bin and is connected to the fertilizer bin
Pipe, the fertilizer bin are located above the rotary cultivator, are fixed by the bracket and connect with the rotary cultivator, the seed cabin respectively.
Therefore, fine grain crop seeder of the invention can not only apply fertilizer, but also can sow, and realize ferti-seeding integration, structure
Simply, powerful, use scope is wide.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the part-structure schematic diagram of the fine grain crop seeder provided in the embodiment of the present invention 2；
Fig. 2 is the part-structure schematic diagram of sowing pipe shown in Fig. 1；
Reference sign：
1- sowing pipes, 11- go out kind of a mouth, 111- port surfaces, 2- tooth harrows, 21- connecting rods, 22- rake teeths, 3- seed cabins, 4- rotations
The machine of ploughing, 5- fertilizer bins.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It can be combined with each other at conflict.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of sowing blinding device, it is suitably mounted on fine grain crop seeder,
Including：
Sow pipe 1, including enter kind of mouth and go out kind of mouth 11, it is described enter kind of mouth and fine grain crop seeder seed cabin 3 connect
It is logical, it is described go out kind of mouth 11 be vacantly arranged relative to soil face；
Linear blinding structure is connected on the sowing pipe 1, is moved together with the sowing pipe 1, is passed through the shape on soil
At the mode in the linear gully parallel with the sowing sowing path of pipe 1, soil is pushed to fall on soil the sowing pipe 1
Seed carry out blinding.
Above-mentioned sowing blinding device, kind of the mouth 11 that goes out due to that will sow pipe 1 are vacantly arranged relative to soil face, plant at seeding time
Son is sowed at ground or upper seeding in earth's surface, then by being connected to the linear blinding structure at 1 rear of sowing pipe to form line on soil
The mode in shape gully carries out linear blinding to falling the seed on soil and completes to sow, can different flatness landform and/
Or sowing is smoothly completed under different soil moisture, and reach preferable seedling effect, nor seed can be made to divide in the soil
Cloth excessively disperses and deep mixed, so as to reach preferable emergence under different flatness landform and/or different soil moisture
While rate, ensure that the seedling-growing time of seed is consistent, and emergence is neat, embarks on journey.
In the larger field sowing of soil moisture, since kind of the mouth 11 that goes out of sowing pipe 1 is vacantly arranged relative to soil face,
So can be obstructed with soil to avoid sowing pipe 1, seed is sowed at ground, then the line by being moved together with the sowing pipe 1
Shape blinding structure is come to the linear blinding of seed progress for being sowed at ground, completion sowing, since this mode can be to avoid sowing pipe 1
In the larger field of soil moisture by soil plugging, and the blinding mode of linear blinding structure does not influence to sow the rule point of son
Cloth so can not only have preferable emergence rate in the larger field of soil moisture, but also can ensure that the seedling-growing time of seed is consistent,
And emergence it is neat, embark on journey.
In field (such as hilly country) sowing of landform out-of-flatness, in the lower position in field face, sowing pipe 1 is apart from ground
Seed is sowed at ground by certain distance, and it is relatively shallower that linear blinding structure enters below ground；In the higher position in field face, broadcast
For kind 1 ground proximity of pipe without burying or slightly burying, seed is sowed at ground or slightly buries, linear blinding structure enters ground
It is relatively deep below, but since linear blinding structure is that soil formation and the sowing sowing of pipe 1 road is discharged by linear on soil
The soil in the parallel linear gully of diameter, discharge is covered in the mode on the seed of broadcast to realize the blinding to seed, so seed
Blinding amount depend on the soil discharge quantity of linear blinding structure, and since linear blinding structure is linear casting, soil discharge quantity uniformly and
It is relatively small, so to enter influence of the depth of below ground to soil discharge quantity very small for linear blinding structure, therefore may be implemented
The field of landform out-of-flatness obtain preferable emergence rate, while ensureing that the seedling-growing time of seed is consistent, and emerge it is neat, at
Row.
Preferably, in order to make sowing pipe 1 that seed can be sowed to ground surface under the conditions of various landform flatness, it is described go out
Height h of the kind mouth 11 apart from ground is preferably set as 5cm~10cm.In the present embodiment, h 7cm.
The specific constructive form of the sowing pipe 1 is unrestricted, as a kind of specific embodiment, the sowing pipe 1
Lower end it is arc-shaped, and it is described go out kind of mouth 11 port surface 111 tilt upward (as shown in Figure 2).The structure shape of this sowing pipe 1
Formula, it is possible to prevente effectively from sowing pipe 1 goes out kind of mouth 11 into soil and by plugging.
The specific constructive form of the threadiness blinding structure can there are many, in the present embodiment, the threadiness blinding knot
Structure is tooth harrow 2.
As a kind of specific embodiment, the tooth harrow 2 includes：
Connecting rod 21 is fixedly connected with the sowing pipe 1；
At least two rake teeths 22, one end of the rake teeth 22 are fixedly connected with the connecting rod 21, and the other end extends downwardly
Extremely contacted with ground.
2 structure of above-mentioned tooth harrow, on the one hand can realize linear blinding by the rake teeth 22 of strip, and linear blinding both can be with
Soil discharge quantity is reduced while realization to having sowed sub- carry out blinding to be influenced by landform height, seed can also be avoided to be deposited in one
It rises and keeps emergence uneven, while strip rake teeth 22 is not easy to foundry loam；It on the other hand, can be with due to having gap between rake teeth 22
So that weeds in field or slightly larger soil block are passed through from the gap between 2 periphery of tooth harrow or rake teeth 22, so as to avoid because
It hangs grass, extension soil block etc. and influences, to the blinding of seed, to answer in more or more hardened as the Southern Red Soil field of weeds in field
Used time effect is especially apparent.In addition, rake teeth 22 is extended downward into and is contacted with ground, it can be ensured that the casting pair at seeding time of rake teeth 22
Seed carries out blinding.It, can be with before above-mentioned sowing blinding device is applied to various landform and/or the different field of humidity condition
It is pre-adjusted the position relationship between rake teeth 22 and soil face according to the concrete condition of field, to realize better casting blinding.
The concrete shape of the rake teeth 22 is unrestricted, as long as linear casting blinding can be carried out.In the present embodiment
In, the rake teeth 22 is in " S " shape.In the structure that " S " shape extends back, the grass not easy to hang of rake teeth 22 can be made, hang soil block.
If the both ends of rake teeth 22 are in the horizontal direction apart from too small, it is likely that so that seed is not fallen in 2 front of tooth harrow,
To cannot achieve the blinding to seed；And if the both ends of rake teeth 22 are too small in the distance of vertical direction, it is likely that occur
The case where card grass or card soil block, to cisco unity malfunction, it is thus preferable to, the both ends of the rake teeth 22 are in the horizontal direction
Distance M and vertical direction distance H be not less than 10cm.In the present embodiment, the both ends of the rake teeth 22 are in the horizontal direction
Distance M and be 14cm in the distance H of vertical direction.
The material and cross-sectional shape of the rake teeth 22 are unrestricted, as long as having enough hardness and strength,
In the present embodiment, the rake teeth 22 is reinforcing bar.The cross section of reinforcing bar is generally circular in cross section, the tooth harrow of reinforcing bar material and circular cross section
Foundry loam phenomenon is not easily caused, can be smoothly completed in the case where soil moisture is larger to the blinding of fine grain crop seed.It is described
The diameter of rake teeth 22 should not it is too big also should not be too small, if the diameter of rake teeth 22 is too big, casting blinding amount is bigger, casting
Blinding effect is equivalent to the existing flat planar casting for scraping formula coverer, cannot achieve linear casting；If the diameter of rake teeth 22
It is too small, on the one hand can not proof strength, on the other hand can also make soil discharge quantity is too small to cannot achieve blinding.Preferably, the rake teeth
22 be the reinforcing bar of diameter 0.8cm~1.5cm.This diameter range can not only ensure the intensity of rake teeth 22, but also threadiness may be implemented
Casting blinding.In the present embodiment, the rake teeth 22 is the reinforcing bar of diameter 1cm.
The tooth harrow 2 can be two tooth harrows or multiple tooth rake, and in the present embodiment, the tooth harrow 2 is three tooth harrows, intermediate rake teeth
22 are connected to the junction with the sowing pipe 1 in the connecting rod 21.The rake teeth 22 of both sides in three tooth harrows can in this way divided
Other blinding amount is sufficient and uniformly to the seed uniform blinding sowed of sowing pipe 1, ensures the neat of good emergence rate and emergence
Degree.
In above-mentioned three tooth harrow, the distance between each described rake teeth 22 d is preferably 2cm~4cm, and in the present embodiment, d is
3cm。
In order to test product of the present invention in the using effect in field, three pieces 1.5 mu or more of crop field of different terrain is selected
Block is denoted as I, II, III respectively, using sesame seed as subjects (about 0.25kg/ mus of application rate).Every piece of field is divided at A, B two
Reason：" the sowing blinding device " of the present embodiment is connect by plastic flexible pipe with the seed cabin of fine grain crop seeder by A processing,
Pipe tail end is sowed apart from ground 7cm to be arranged；B processing is only made sowing pipe by hose and fine grain without threadiness casting structure
The seed cabin of object seeder connects, and enables the tail end underground layer of sowing pipe seed to be sown into soil layer as possible.After planting 7 days
Investigate sesame emergence situation.Condition survey of emerging uses sample investigation method, i.e. there are three representative 1m for every piece of field selection2Sample
Side, investigation sesame emergence quantity (/m2), according still further to the specification thinning of spacing in the rows 10cm, remaining sesame seedling reacts after thinning
The uniformity of emerging (the remaining more reaction seedling effects of seedling are better).A, two kinds of processing sesame emergence situations of B are shown in Table 1.
Table 1. tests each processing sesame emergence situation (2015)
It can guarantee preferably in three pieces of Tian Jun as it can be seen from table 1 being handled using the A of the sowing blinding device in the present embodiment
Emergence rate, quantity of averagely emerging are 66/m2, the emergence uniformity is preferable, is 28/m after thinning2, ensure that field basic seedling amount
Amount.And B processing seedling effects are unstable, quantity of averagely emerging is 42/m2, sesame emergence in field is uneven, can not ensure field
Between Basic Seedling quantity.
Above-mentioned experiment can further illustrate that the present embodiment can obtain preferable emergence rate in the field of different terrain, together
When ensure that the seedling-growing time of seed is consistent, and emerge it is neat, embark on journey.
Embodiment 2
As shown in Figure 1, the present embodiment provides a kind of fine grain crop seeders, including：
Rotary cultivator 4；
Seed cabin 3 is fixedly connected by holder with the rotary cultivator 4；And
Sowing blinding device described in embodiment 1.
Above-mentioned fine grain crop seeder, kind of the mouth 11 that goes out due to that will sow pipe 1 are vacantly arranged relative to soil face, are broadcasting
Seed is sowed at ground or upper seeding in earth's surface when kind, then by being connected to the linear blinding structure at 1 rear of sowing pipe on soil
The mode for forming linear gully is completed to sow to falling the linear blinding of the progress of the seed on soil, can in different flatness
Sowing is smoothly completed under shape and/or different soil moisture, and reaches preferable seedling effect, and this sowing blinding mode,
Seed will not be made to be distributed excessively dispersion and deep mixed in the soil, so as in different flatness landform and/or different soil
While earth humidity is to preferable emergence rate, ensures that the seedling-growing time of seed is consistent and emergence is neat, embarks on journey.
As a kind of specific embodiment, the fine grain crop seeder of the present embodiment further include fertilizer bin 5 and with institute
State the fertilising pipe of the connection of fertilizer bin 5, the fertilizer bin 5 is located above the rotary cultivator 4, respectively with the rotary cultivator 4, described kind
Sub- storehouse 3 is fixed by the bracket connection.Therefore, the fine grain crop seeder of the present embodiment can suddenly apply fertilizer, and can sow, real
Ferti-seeding integration is showed, simple in structure, powerful, use scope is wide.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (9)
1. a kind of sowing blinding device, is suitably mounted on fine grain crop seeder, which is characterized in that including：
Sowing pipe (1), including enter kind of mouth and go out kind of a mouth (11), it is described enter kind of mouth and fine grain crop seeder seed cabin (3)
Connection, it is described go out kind of mouth (11) relative to soil face vacantly be arranged so that sowing when seed be sowed at ground or upper seeding in earth's surface；
Linear blinding structure is connected on the sowing pipe (1), is moved together with sowing pipe (1), pass through the shape on soil
At the mode in the linear gully parallel with sowing pipe (1) the sowing path, pushes soil to manage (1) to the sowing and fall in soil
Seed on earth carries out blinding；The threadiness blinding structure is tooth harrow (2), and the tooth harrow (2) includes solid with sowing pipe (1)
Surely the connecting rod (21) and at least two rake teeths (22) connected；One end of the rake teeth (22) is fixed with the connecting rod (21)
Connection, the other end is extended downward into be contacted with ground；The rake teeth (22) is the structure to extend back in " S " shape.
2. sowing blinding device according to claim 1, which is characterized in that it is described go out kind of mouth (11) be set to apart from ground
At the height of 5cm~10cm.
3. sowing blinding device according to claim 1, which is characterized in that the lower end of the sowing pipe (1) is arc-shaped, and institute
The port surface (111) for stating out kind of a mouth (11) tilts upward.
4. sowing blinding device according to claim 1, which is characterized in that the both ends of the rake teeth (22) in the horizontal direction and
The distance of vertical direction is not less than 10cm.
5. sowing blinding device according to claim 1, which is characterized in that the rake teeth (22) is diameter 0.8cm~1.5cm
Reinforcing bar.
6. sowing blinding device according to claim 1, which is characterized in that the tooth harrow (2) is three tooth harrows, intermediate rake teeth
(22) it is connected to the junction with the sowing pipe (1) in the connecting rod (21).
7. sowing blinding device according to claim 6, which is characterized in that each the distance between described rake teeth (22) is
2cm~4cm.
8. a kind of fine grain crop seeder, which is characterized in that including：
Rotary cultivator (4)；
Seed cabin (3) is fixedly connected by holder with the rotary cultivator (4)；And
Sowing blinding device described in any one of claim 1-7.
9. fine grain crop seeder according to claim 8, which is characterized in that further include fertilizer bin (5) and with the fertilizer
Feed bin (5) connection fertilising pipe, the fertilizer bin (5) be located at the rotary cultivator (4) top, respectively with the rotary cultivator (4), institute
It states seed cabin (3) and is fixed by the bracket connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610680811.XA CN106068804B (en) | 2016-08-17 | 2016-08-17 | Sow blinding device and fine grain crop seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610680811.XA CN106068804B (en) | 2016-08-17 | 2016-08-17 | Sow blinding device and fine grain crop seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106068804A CN106068804A (en) | 2016-11-09 |
| CN106068804B true CN106068804B (en) | 2018-09-18 |
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ID=58069632
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610680811.XA Expired - Fee Related CN106068804B (en) | 2016-08-17 | 2016-08-17 | Sow blinding device and fine grain crop seeder |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629406Y (en) * | 2003-07-23 | 2004-08-04 | 阎建民 | Fertilizing-sowing device |
| CN2634808Y (en) * | 2003-07-10 | 2004-08-25 | 陈占池 | Seeding machine having plane swinging soil covering machine |
| CN2713785Y (en) * | 2004-05-13 | 2005-08-03 | 涂小华 | Multifunctional dry field seed sowing machine |
| CN204616299U (en) * | 2015-03-31 | 2015-09-09 | 江西省农业科学院土壤肥料与资源环境研究所 | Sesame arable farming application integrated multi-functional drilling machine |
| CN205921964U (en) * | 2016-08-17 | 2017-02-08 | 江西省农业科学院土壤肥料与资源环境研究所 | Seeding blinding ware and little seed grain crop seeder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0994007A (en) * | 1995-09-29 | 1997-04-08 | Kubota Corp | Apparatus for soil covering of transplanter |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2634808Y (en) * | 2003-07-10 | 2004-08-25 | 陈占池 | Seeding machine having plane swinging soil covering machine |
| CN2629406Y (en) * | 2003-07-23 | 2004-08-04 | 阎建民 | Fertilizing-sowing device |
| CN2713785Y (en) * | 2004-05-13 | 2005-08-03 | 涂小华 | Multifunctional dry field seed sowing machine |
| CN204616299U (en) * | 2015-03-31 | 2015-09-09 | 江西省农业科学院土壤肥料与资源环境研究所 | Sesame arable farming application integrated multi-functional drilling machine |
| CN205921964U (en) * | 2016-08-17 | 2017-02-08 | 江西省农业科学院土壤肥料与资源环境研究所 | Seeding blinding ware and little seed grain crop seeder |
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| CN106068804A (en) | 2016-11-09 |
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