CN109845457A - A kind of wheat seeder - Google Patents
A kind of wheat seeder Download PDFInfo
- Publication number
- CN109845457A CN109845457A CN201910292544.2A CN201910292544A CN109845457A CN 109845457 A CN109845457 A CN 109845457A CN 201910292544 A CN201910292544 A CN 201910292544A CN 109845457 A CN109845457 A CN 109845457A
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- seeder
- frame
- press wheel
- suppression
- rake
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- 241000209140 Triticum Species 0.000 title claims abstract description 43
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 43
- 230000001629 suppression Effects 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 13
- 238000009331 sowing Methods 0.000 description 11
- 238000003971 tillage Methods 0.000 description 7
- 238000010899 nucleation Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
- Sowing (AREA)
Abstract
The invention belongs to agricultural machinery technological fields, a kind of wheat seeder is disclosed, it is harrowed including preceding driving, seeder, before seeder is fastened to by driving rake connection frame twin beams and two sides pulling plate before described on driving rake, driving rake includes body frame fixed frame before described, floating axis of traction, driving rake, preceding press wheel (20), it is characterized by: the floating axis of traction being connect with tow tractor is mounted on the two sides pulling plate front of body frame fixed frame, the floating axis of traction and driving rake to float up and down is flexibly connected, preceding press wheel and driving rake aody take split type structure, it is fixedly connected using pulling plate；Body frame fixed frame two sides rear portion is equipped with the repression axle (21) of double profilings, is equipped with multiple preceding press wheels (20) in the repression axle.It is more flattened out with equipment surely, an animal-drawn seed plough frame is wide, and seedling band number is more in identical wide cut, the good feature of passability.
Description
Technical field:
The invention belongs to agricultural machinery technological fields, and in particular to a kind of wheat seeder.
Background technique:
At present there are mainly two types of Wheat in China seeders: drill for sowing in lines and jumbo sower, wide cut Precision Seeding technology are several recently
Year wheat cultivation technology vigorously advocated of country, the jumbo sower of wheat circulate in the market only there are two types of: directly draw
The no-tillage seeding machine (rotary tillage sowing machine) of the jumbo sower and drive of disc type or an animal-drawn seed plough leg formula plough；The disc type directly drawn
Either the seeder of an animal-drawn seed plough leg formula plough needs the trifilar suspension adjustment and the sowing depth by tractor, because of itself machine
Have it is light-weight enter soil nature it is poor, the sowing depth is difficult to grasp, and the phenomenon that deep mixed cause in left and right easily occurs；And it is easy by stalk
It influences, stalk congestion occurs and because stalk leaks kind of a problem.There are two types of rotary tillage no-tillage seeding machine is current: disc openers or nothing are opened
Ditch device directly sheds two kinds, and being all made of rotary cultivator is power source, which must guarantee the normal operation of rotary cultivator first, this
Condition limits the seeder structure must be compact, preceding heavy rear light, sacrifices suppression intensity.After planting noisy pine, the winter evaporation of water in soil run temperature,
It influences to prick under wheat root.Disc openers because of structure problem, distance is too small between furrower disc and furrower disc, easily leads to straw
Stalk blocking；To guarantee that the normal work of rotary cultivator also reduces operating efficiency；The seeder of no plough equally sows low efficiency,
It suppresses not firm.The shortcomings that above two seeder is all, to guarantee that passability sacrifices seedling row band ratio, not meet wide cut sowing
The technical requirements that machine seedling row is 0.7 or 0.8:1 with ratio；It cannot accomplish to sow depth consistent and uniform；Suppress it is not firm, it is the cold winter, dry
The year of drought influences Winter wheat root system growing way；Low efficiency is sowed, bad adaptability all cannot directly be sowed in plot after ploughing deeply.
Summary of the invention:
The present invention is directed to overcome the deficiencies of existing technologies, a kind of wheat seeder is provided, equipment more flattens out surely, operating efficiency
Higher, an animal-drawn seed plough frame is wide, and seedling band number is more in identical wide cut, and passability is good；High-intensitive double suppression mode suppressions are more closely knit, no matter plough deeply,
It can directly be sowed after subsoiling either rotary tillage.
In order to solve the above technical problem, the present invention provides following technical schemes:
A kind of wheat seeder, including preceding driving rake, seeder, drive rake connection frame twin beams and two sides pulling plate will before described
Before seeder is fastened on driving rake, it includes body frame fixed frame, floating axis of traction, driving rake, preceding press wheel that rake is driven before described
20, it is characterised in that: before the floating axis of traction being connect with tow tractor is mounted on the two sides pulling plate of body frame fixed frame
Portion, the floating axis of traction to float up and down and driving rake connection, preceding press wheel and driving rake aody take split type structure, solid with pulling plate
Fixed connection, pulling plate are fixed with U-type groove；Body frame fixed frame two sides rear portion is equipped with the repression axle of double profilings, pacifies in repression axle
Equipped with multiple preceding press wheels.
Further, seeder, including seeder frame 19, trench digging disc carrier 16, furrower disc axle bracket part 17, trench digging
Disk 18,19 front of seeder frame are equipped with the trench digging disc carrier 16 positioned at preceding press wheel rear, in trench digging disc carrier 16
Upper setting furrower disc axle bracket 17 is fixedly installed with furrower disc 18, seeder connection frame upside on trench digging axle bracket 17
It is provided with kind of storehouse 3, plants and gearbox is installed in storehouse 3,19 rear portion of seeder frame is equipped with press wheel connection frame 7 and suppression
Mechanism sprocket for main drive 4 is taken turns, press wheel mechanism sprocket for main drive 4 passes through the bridge sprocket member 5 of outside solderless wrapped connection driving chain 15, tensioning
6 transmission chain of sprocket wheel is connected to press wheel transmission chain gear member 14, and 7 outer end of press wheel connection frame is equipped with suppression mechanism handwheel 8 and suppression
The suppression mechanism mandrel 9 of mechanism handwheel connection, is socketed with press wheel adjustment spring 10, suppression mechanism core on suppression mechanism mandrel 9
Axis 9 is fixedly connected on the suppression wheel support 12 of seeder frame 19, and suppression 12 rear portion of wheel support is equipped with the suppression of double profilings
Wheel shaft 21.
Further, scraper bracket 13 is installed on the suppression wheel support 12.
Further, the press wheel 20 is equipped with the adjustable suppression equipment of intensity.
Compared with prior art, the present invention have it is following the utility model has the advantages that
Seeder by preceding power drive rake self weight close to 2 tons the characteristics of, accomplished front and back gravitational equilibrium, equipment made more to become
Steadily, suppression intensity is high；Loosely organized, an animal-drawn seed plough frame is wide, and passability is good；Seedling row band ratio more adapts to China dry land wheat field；It is identical
Seedling band number is averaged more 1-2 rows than seeder in the market in wide cut；It is different from the support tractor trifilar suspension of other seeders
The principle of adjustment, equipment itself have unique self-adjusting balance ability, keep the sowing depth more evenly consistent, the same terms
The lower other seeders of comparison will early emerge 1-2 days, and seedlings are uniform and strong, ahead of time tiller, and more points of 1-1.5 points of the other seeders of average specific
Tiller；High-intensitive double suppression mode suppressions are more closely knit, and winter soil moisture conservation insulating power is more conducive to by force growth of wheat roots, can increase wheat
Primary root, it can be achieved that theoretical 80-100 jins of volume increase；Good passability, operating efficiency is higher, than all Wheat Sowings on the market
Kind machine improves efficiency 1-2 times；No matter better adaptability is ploughed deeply, can directly be sowed after subsoiling either rotary tillage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of wheat seeder of the present invention.
Fig. 2 is the seeder right view of wheat seeder of the present invention.
Fig. 3 is the body frame fixed frame schematic diagram of wheat seeder of the present invention.
Fig. 4 is the seeder frame schematic diagram of wheat seeder of the present invention.
Fig. 5 is the furrower disc support schematic diagram of wheat seeder of the present invention.
Fig. 6 is the kind storehouse schematic diagram of wheat seeder of the present invention.
Fig. 7 is the furrower disc axle bracket schematic diagram of wheat seeder of the present invention.
Fig. 8 is the suppression mechanism mandrel schematic diagram of wheat seeder of the present invention.
Fig. 9 is the press wheel schematic diagram of wheat seeder of the present invention.
Figure 10 is the repression axle schematic diagram of wheat seeder of the present invention.
Figure 11 is the press wheel connection frame schematic diagram of wheat seeder of the present invention.
Figure 12 is the press wheel support schematic diagram of wheat seeder of the present invention.
Figure 13 is the connection pin shaft schematic diagram of wheat seeder of the present invention.
Figure 14 is the scraper support schematic diagram of wheat seeder of the present invention.
Specific embodiment
In order to preferably illustrate this practical invention, it is described in detail with reference to the accompanying drawing.
As represented in figures 1 through 14, a kind of wheat seeder, including preceding driving rake, seeder, drive rake connection frame double before described
Before seeder is fastened to by beam and two sides pulling plate on driving rake, rake is driven to include body frame fixed frame, floating axis of traction, drive before described
Dynamic rake, preceding press wheel 20, the floating axis of traction being connect with tow tractor are mounted on two laybacks of body frame fixed frame 1,2
Prelaminar part, the floating axis of traction to float up and down and driving rake connection, preceding press wheel and driving rake aody take split type structure, with drawing
Plate is fixedly connected, and pulling plate is fixed with U-type groove；Body frame fixed frame two sides rear portion is equipped with the repression axle of double profilings, repression axle
On multiple preceding press wheels are installed.Equipment and tow tractor institute's connecting portion are axis of traction, and tradition sowing machine travel design is equal
For fixation, it is the design that floats up and down that this seeder, which connect axis of traction with tow tractor, and axis of traction can float distance at 5 lis up and down
Rice or so, when operation, the perfect contact ground of the difference of sowing function base area shape (being better than all domestic seeders).
The separation of preceding press wheel and driving rake, which suspends, to be designed: preceding press wheel and driving rake aody take split type structure, with drawing
Plate connection, pulling plate fixed with U-type groove, there is 15 apertures in U-type groove, is fixed pulling plate with bolt respectively up and down and is floated up and down distance,
Press wheel is either different according to the out-of-flatness of landform before thus enabling, in the distance (adjustable) that can float, by itself weight
Amount is perfectly affixed on ground, to reach sowing depth uniformity.
Equipment feature: 1, floating axis of traction is harrowed in preceding driving, and Yin Leiken power drive rake self weight has powerful close to 2 tons
Soil fertility, floating axis of traction have certain profiling；2, driving rake is with press wheel separation design: press wheel is separated with driving rake
It is floated design make below press wheel according to profiling ability.3,2.4 meters of preceding press wheel width, weight is close to 1 ton, in addition front
The suspension of floating axis of traction and press wheel and driving rake designs double contoured designs, no matter so that press wheel is preferably affixed on ground
Ground grading or sloping floor, press wheel can be affixed on ground very well.Front floating axis of traction and driving rake and press wheel
Separation suspends, and so that subsequent seeding system is had the depth according to landform self-control, is to sow depth uniformity always.
Further, seeder, including seeder frame 19, trench digging disc carrier 16, furrower disc axle bracket part 17, trench digging
Disk 18,19 front of seeder frame are equipped with the trench digging disc carrier 16 positioned at preceding press wheel rear, in trench digging disc carrier 16
Upper setting furrower disc axle bracket 17 is fixedly installed with furrower disc 18, seeder connection frame upside on trench digging axle bracket 17
It is provided with kind of storehouse 3, plants and gearbox is installed in storehouse 3,19 rear portion of seeder frame is equipped with press wheel connection frame 7 and suppression
Mechanism sprocket for main drive 4 is taken turns, press wheel mechanism sprocket for main drive 4 passes through the bridge sprocket member 5 of outside solderless wrapped connection driving chain 15, tensioning
6 transmission chain of sprocket wheel is connected to press wheel transmission chain gear member 14, and 7 outer end of press wheel connection frame is equipped with suppression mechanism handwheel 8 and suppression
The suppression mechanism mandrel 9 of mechanism handwheel connection, is socketed with press wheel adjustment spring 10, suppression mechanism core on suppression mechanism mandrel 9
Axis 9 is fixedly connected on the suppression wheel support 12 of seeder frame 19 through connecting pin shaft 11, and suppression 12 rear portion of wheel support is equipped with
The suppression wheel shaft 21 of double profilings suppresses and is equipped with multiple press wheels 20 on wheel shaft 21.On the suppression wheel support 12
Scraper bracket 13 is installed.The press wheel 20 is equipped with the adjustable suppression equipment of intensity.
2 furrower discs are set a roof beam in place: before the ditching depth of furrower disc is both designed as 3 centimeters of plane after press wheel suppression, making to sow
Remain the depth uniformity under suppression plane.
4 single double ploughs of seedling band: single seedling band is interior using double trench digging double small seedling band designs, and each plough is one only
There are certain intervals among vertical seedling band, plough and adjacent plough, and after the completion of waiting wheat tillerings, two wheat belts are formd
One complete seedlings band, makes planting more evenly disperse not will form pimple seedling in this way, and wheat is made to have sufficient tiller to grow
Space, more conducively nurturing staff, after the completion of waiting wheat tillerings, wheat monomer has the space of oneself, can more utilize sunlight-heat reaources,
Ventilation and penetrating light is good, can effectively reduce disease.
Press wheel after 5: have intensity it is adjustable after suppress (secondary suppression), make to suppress that intensity is higher, effect is more preferable.
6 gear feed mechanism for seeds and high low gear design: the seeder accessory most to circulate on the market.Preceding driving rake uses moral
It is to rely on that 250 model is harrowed in 8 power drive of state Lei Kenqikang, connects Wheat wide precision seeder；Itself tool is harrowed in 8 power drive of Lei Kenqikang
There is powerful equipment advantage, can disposably flatten, harrow sink reality soil；It combines with Wheat wide seeding technique, not only will not
Destruction is generated to the suppression face after rake pressure, also reduces one-time mechanical investment, is not required to again with tractor-drawn planting with sowing machine.
The seeding machinary is for following advantage: wide adaptability, adapts to plough deeply, sow after subsoiling and rotary tillage；It is good
Passability, operating efficiency are enhanced about more than once；Powerful suppression effect, more conducively improving yield of wheat；It is more closed from actual production
The seedling row band ratio of reason, is more conducive to build High-yield Wheat shelf；Unique self-adjusting balance ability makes to sow the depth more evenly one
It causes.
It the foregoing is merely embodiments of the present invention are illustrated, is not intended to restrict the invention, for the technology of this field
For personnel, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on be should be included in
Within protection scope of the present invention.
Claims (4)
1. a kind of wheat seeder, including preceding driving rake, seeder, drive rake connection frame twin beams and two sides pulling plate that will broadcast before described
Before kind machine is fastened on driving rake, it includes body frame fixed frame, floating axis of traction, driving rake, preceding press wheel that rake is driven before described
(20), it is characterised in that: the floating axis of traction being connect with tow tractor is mounted on the two sides pulling plate of body frame fixed frame
Front, the floating axis of traction to float up and down and driving rake are flexibly connected, and preceding press wheel and driving rake aody take split type knot
Structure is fixedly connected using pulling plate；Body frame fixed frame two sides rear portion is equipped with the repression axle (21) of double profilings, the repression axle
On multiple preceding press wheels (20) are installed.
2. wheat seeder according to claim 1, it is characterised in that: seeder, including seeder frame (19), furrower disc
Bracket (16), furrower disc axle bracket part (17), furrower disc (18), seeder frame (19) front are equipped with positioned at preceding town
Furrower disc axle bracket (17) are arranged on trench digging disc carrier (16) in the trench digging disc carrier (16) at pinch roller rear, in trench digging wheel shaft
It is fixedly installed on bracket (17) furrower disc (18), is provided with kind of a storehouse (3) on the upside of seeder connection frame, is equipped in kind storehouse (3)
Gearbox, seeder frame (19) rear portion are equipped with press wheel connection frame (7) and press wheel mechanism sprocket for main drive (4),
Press wheel mechanism sprocket for main drive (4) passes through the bridge sprocket member (5) of outside solderless wrapped connection driving chain (15), tightener sprocket (6) transmission
Chain is connected to press wheel transmission chain gear member (14), and press wheel connection frame (7) outer end is equipped with suppression mechanism handwheel (8) and suppression mechanism
The suppression mechanism mandrel (9) of handwheel connection, is socketed with press wheel adjustment spring (10), suppression mechanism on suppression mechanism mandrel (9)
Mandrel (9) is fixedly connected on the suppression wheel support (12) of seeder frame (19), and suppression wheel support (12) rear portion is equipped with double
The suppression wheel shaft (21) of profiling.
3. wheat seeder according to claim 1, it is characterised in that: be equipped with scraper on the suppression wheel support (12)
Bracket (13).
4. wheat seeder according to claim 1, it is characterised in that: the press wheel (20) is equipped with the adjustable suppression of intensity
Equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910292544.2A CN109845457A (en) | 2019-04-11 | 2019-04-11 | A kind of wheat seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910292544.2A CN109845457A (en) | 2019-04-11 | 2019-04-11 | A kind of wheat seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109845457A true CN109845457A (en) | 2019-06-07 |
Family
ID=66903818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910292544.2A Pending CN109845457A (en) | 2019-04-11 | 2019-04-11 | A kind of wheat seeder |
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| Country | Link |
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|---|---|---|---|---|
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| CN203251584U (en) * | 2013-03-06 | 2013-10-30 | 金红基 | Wheat sowing and land-preparation all-in-one machine |
| CN203261690U (en) * | 2013-04-18 | 2013-11-06 | 汪延忠 | Profiling floating type no-tillage combined seed and fertilizer drill |
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| CN104335726A (en) * | 2014-10-27 | 2015-02-11 | 滨州市农业机械化科学研究所 | Summer cotton precision no-tillage planter capable of realizing seedling strip cleaning |
| CN205336801U (en) * | 2015-11-03 | 2016-06-29 | 滨州市农业机械化科学研究所 | Cotton film mulching sowing machine with function is reorganized and outfit to seedbed |
| CN210432393U (en) * | 2019-04-11 | 2020-05-01 | 夏津农家丰植保农机服务专业合作社 | Wheat seeder |
-
2019
- 2019-04-11 CN CN201910292544.2A patent/CN109845457A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2865222Y (en) * | 2005-12-16 | 2007-02-07 | 中国农业大学 | Driving antiplugging no-tillage planter for wheat |
| CN200950737Y (en) * | 2006-08-17 | 2007-09-26 | 田士军 | Copy planter |
| CN201163871Y (en) * | 2008-02-27 | 2008-12-17 | 郎振强 | No-tillage sowing plough |
| CN101278618A (en) * | 2008-05-23 | 2008-10-08 | 西北农林科技大学 | Combined elastic floating copying non-ploughing sowing machine |
| CN203251584U (en) * | 2013-03-06 | 2013-10-30 | 金红基 | Wheat sowing and land-preparation all-in-one machine |
| CN203261690U (en) * | 2013-04-18 | 2013-11-06 | 汪延忠 | Profiling floating type no-tillage combined seed and fertilizer drill |
| CN204069697U (en) * | 2014-09-20 | 2015-01-07 | 滨州市农业机械化科学研究所 | One grows cotton duplicate rows dislocation seedling band precision drill |
| CN104335726A (en) * | 2014-10-27 | 2015-02-11 | 滨州市农业机械化科学研究所 | Summer cotton precision no-tillage planter capable of realizing seedling strip cleaning |
| CN205336801U (en) * | 2015-11-03 | 2016-06-29 | 滨州市农业机械化科学研究所 | Cotton film mulching sowing machine with function is reorganized and outfit to seedbed |
| CN210432393U (en) * | 2019-04-11 | 2020-05-01 | 夏津农家丰植保农机服务专业合作社 | Wheat seeder |
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