CN203735032U - Peanut seeder capable of adjusting line spacing and seedling spacing - Google Patents
Peanut seeder capable of adjusting line spacing and seedling spacing Download PDFInfo
- Publication number
- CN203735032U CN203735032U CN201420011988.7U CN201420011988U CN203735032U CN 203735032 U CN203735032 U CN 203735032U CN 201420011988 U CN201420011988 U CN 201420011988U CN 203735032 U CN203735032 U CN 203735032U
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- CN
- China
- Prior art keywords
- frame
- rack
- fixed
- seed discharging
- discharging devices
- 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
- 235000010777 Arachis hypogaea Nutrition 0.000 title claims abstract description 31
- 235000017060 Arachis glabrata Nutrition 0.000 title claims abstract description 30
- 235000018262 Arachis monticola Nutrition 0.000 title claims abstract description 30
- 235000020232 peanut Nutrition 0.000 title claims abstract description 30
- 241001553178 Arachis glabrata Species 0.000 title claims abstract 8
- 238000010899 nucleation Methods 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000009331 sowing Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 7
- 244000105624 Arachis hypogaea Species 0.000 description 23
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000003276 Apios tuberosa Nutrition 0.000 description 1
- 235000010744 Arachis villosulicarpa Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Sowing (AREA)
Abstract
The utility model relates to agricultural sowing and planting machinery and provides a peanut seeder capable of adjusting line spacing and seedling spacing. The peanut seeder is compact in structure and easy and convenient to operate. The peanut seeder comprises a rack, wherein two sides of the rack are provided with land wheels which can freely rotate; a front cross beam and a middle cross beam are arranged on the rack; two openers are arranged in the front of the rack; bases of seed discharging devices is respectively fixed on the front cross beam and the middle cross beam; a plurality of horizontal long-strip-shaped holes are formed in the contact surface of the front cross beam and the bases of the seed discharging devices and the contact surface of the middle cross beam and the bases of the seed discharging devices; fixed bolts penetrate through the bases of the seed discharging devices and the long-strip-shaped holes and then are fixed together with the rack; a speed changing box is fixed on the rack on outer side of one of the seed discharging devices; a gear rod is arranged on the speed changing box; an input shaft of the speed changing box is provided with a chain wheel; the chain wheel is connected with the land wheels by chains; an output shaft of the speed changing box penetrates through a shaft hole between the two seed discharging devices so as to drive the seed discharging devices. The peanut seeder is impacted in structure, and easy and convenient to operate, and can effectively ensure the seeding amount during peanut cultivation.
Description
Technical field
The utility model relates to a kind of agricultural planting machinery, specifically to refer to that a kind of line-spacing, seedling are apart from adjustable peanut sower.
Background technology
Peanut cultivation adopts mechanical planting substantially at present, taking existing double-row peanut sower as example, it consists essentially of frame, is assembled in the land wheel in frame, be provided with two seed ploughs in frame front, two seeding units are correspondingly installed above frame, distance between two seeding unit bottom kind mouths and the distance between the two seed ploughs of frame front are consistent, in frame, fertilizer applicator, film covering device, banker and press wheel etc. can also be installed simultaneously.Wherein the structure of seeding unit is at application number: in 201220280764.7 patent application, had description, it comprises kind of a case, feed opening, power transmission shaft, shell, seed wheel, protect kind of sheet and protecting cover, protecting kind of a sheet is provided with cleaning device and is fixed on protecting cover, protect kind of a sheet outside and be flexibly connected a seed wheel by power transmission shaft, seed wheel outside is protected by shell, shell is surely connected with protecting cover and is provided with seed dropping hole, protecting cover outside is fixedly connected with feed opening, feed opening communicates with kind case, described seed wheel is the cylinder type of one end sealing, and on sidewall, has row's inner disc groove at least, in inner disc groove, at least establish 7-10 and hook groove.Its specific works process is the peanut kind in kind of case enters seed wheel inner disc bottom inner disc groove through feed opening, seed wheel is along with power transmission shaft is because the drive of outside sprocket rotation is rotated, peanut kind freely enters hook groove by inner disc groove, each hook groove is only contained a peanut kind, when the outer unnecessary peanut kind of hook groove goes to top by bottom, freely falling body is fallen into seed wheel inner disc bottom, when rotation, being subject to inner disc groove pushes the peanut kind that can not come off and by the shell fragment at seed wheel top, unnecessary peanut kind bullet is fallen, the peanut kind that does not enter hook groove is pushed to hook groove, along with the rotation of seed wheel, peanut kind enters protects kind of a sheet, go to seed wheel bottom and force to enter seed dropping hole by cleaning device, complete sowing.Seen from the above description, when peanut seeding, the control of seedling distance can be controlled by seed wheel velocity of rotation, and in the time that seed wheel velocity of rotation becomes large, seedling is apart from diminishing, and when seed wheel velocity of rotation diminishes, seedling is apart from becoming large.Application number is: 200520025037.6, name is called: multifunctional peanut overlay film screw sowing machine, a kind of device of controlling seedling distance is disclosed in this patent application, it is equipped with diameter-variable chain wheel group on the axle of land wheel, this diameter-variable chain wheel group is connected with fertilizer apparatus sprocket wheel and seeding unit sprocket wheel respectively by chain, realizes the adjusting of seedling distance by changing the wheel footpath of diameter-variable chain wheel group.There is operating difficulties in this seedling distance control apparatus, complex structure, the defect that fault rate is high, and the adjustment of its line-spacing cannot realize peanut seeding time.
Summary of the invention
For overcoming the existing technical problem of current peanut planter, the utility model provides a kind of compact conformation, line-spacing easy and simple to handle, seedling apart from adjustable peanut sower.
The technical solution adopted in the utility model is: line-spacing, seedling is apart from adjustable peanut sower, comprise frame, frame both sides are provided with land wheel free to rotate, frame is provided with front beam and intermediate transverse girder, be provided with two ploughs in frame front, plough is fixed by montant and front beam, above frame, be provided with two seeding units, the base of seeding unit is separately fixed on front beam and intermediate transverse girder, it is characterized in that: on the contact-making surface of described front beam and intermediate transverse girder and seeding unit base, be respectively equipped with some horizontal strip holes, set bolt is through seeding unit base, strip hole is fixed seeding unit and frame, in the frame in a seeding unit outside, fix a gearbox therein, gearbox is provided with shift rod, and gearbox power shaft is provided with sprocket wheel, and sprocket wheel is connected with land wheel by chain, and output shaft of gear-box drives seeding unit through the axis hole in the middle of two seeding units.
Described plough is fixed by montant and front beam, and it is provided with holding card on front beam, and montant and holding card are fixed, by the distance between position capable of regulating two ploughs of change holding card.
This line-spacing, seedling reach apart from the distance that can adjust easily between plough and seeding unit after adjustable peanut sower adopts said structure the object of adjusting line-spacing, by gearbox is set, the rotating speed that utilizes gear lever on gearbox can fast adjust output shaft reaches the object of adjusting seedling distance.This groundnut planter compact conformation, easy and simple to handle, the seeding quality can effectively ensure peanut cultivation time.
Brief description of the drawings
The structure vertical view that accompanying drawing 1 is this peanut planter.
The structural representation that accompanying drawing 2 is frame.
Accompanying drawing 3 is the structural representation that plough is connected with front beam.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, line-spacing that the utility model provides, seedling, apart from adjustable peanut sower, comprise frame 1, and frame both sides are provided with land wheel free to rotate 2.
Shown in the structural member accompanying drawing 2 of frame 1, it is provided with front beam 1-1 and intermediate transverse girder 1-2, is respectively equipped with some horizontal strip hole 1-3 on front beam 1-1 and intermediate transverse girder 1-2, is provided with gearbox seat board 1-4 in frame one side.
As shown in Figure 1, in frame 1, fix two seeding units 3, set bolt is through seeding unit base, strip hole by fixing to seeding unit and frame 1, and the rack construction shown in 2 is known by reference to the accompanying drawings, and the distance between two seeding units 3 can be adjusted by horizontal strip hole 1-3.
As shown in Figure 1, a gearbox 4 is fixed on the gearbox seat board 1-4 in frame, and gearbox is provided with gear lever 4-1, and in the present embodiment, gearbox 4 adopts six grades of speed changes, can convert out 6 grades of different rotating speeds by the conversion gearbox 4 of gear lever 4-1.
As shown in Figure 1, gearbox power shaft 4-2 is provided with sprocket wheel, and sprocket wheel is connected with land wheel 2 by chain 5, and output shaft of gear-box 4-3 drives seeding unit through the axis hole in the middle of two seeding units.
As shown in Figure 1, frame front is provided with two ploughs 6, plough 6 with see being connected of front beam 1-1 shown in accompanying drawing 3, it comprises and plough 6 montant 7 connected vertically, montant 7 is fixed with the closing end of holding card 8, the openend of holding card 8 is embraced front beam 1-1 and is realized locking by the bolt 9 of end, realizes the adjustment of distance between two ploughs by adjusting the position of holding card 8 on front beam 1-1.
Known by foregoing description, when use, the distance of adjusting between two ploughs 6 makes it reach the line-spacing of regulation, then the distance of adjusting between two seeding units 3 makes the distance between it consistent with line-spacing, by other dynamic power machines, this sower is drawn and moved ahead, land wheel drives gearbox power shaft to rotate in the process of rotating, plough plows kind of a ditch in cultivated land, seeding unit is driven and is rotated by output shaft of gear-box, in rotating, seed drops in kind of ditch, when the velocity of rotation control seeds fall frequency that can convert seeding unit by adjusting gear lever realizes seedling apart from adjustment.
Claims (2)
1. line-spacing, seedling are apart from adjustable peanut sower, comprise frame, frame both sides are provided with land wheel free to rotate, frame is provided with front beam and intermediate transverse girder, be provided with two ploughs in frame front, plough is fixed by montant and front beam, above frame, be provided with two seeding units, the base of seeding unit is separately fixed on front beam and intermediate transverse girder, it is characterized in that: on the contact-making surface of described front beam and intermediate transverse girder and seeding unit base, be respectively equipped with some horizontal strip holes, set bolt is fixed seeding unit and frame through seeding unit base, strip hole; In the frame in a seeding unit outside, fix a gearbox therein, gearbox is provided with shift rod, and gearbox power shaft is provided with sprocket wheel, and sprocket wheel is connected with land wheel by chain, and output shaft of gear-box drives seeding unit through the axis hole in the middle of two seeding units.
2. line-spacing according to claim 1, seedling are apart from adjustable peanut sower, it is characterized in that: described plough is fixed by montant and front beam, it is provided with holding card on front beam, and montant and holding card are fixed, by the distance between position capable of regulating two ploughs of change holding card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011988.7U CN203735032U (en) | 2014-01-09 | 2014-01-09 | Peanut seeder capable of adjusting line spacing and seedling spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011988.7U CN203735032U (en) | 2014-01-09 | 2014-01-09 | Peanut seeder capable of adjusting line spacing and seedling spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203735032U true CN203735032U (en) | 2014-07-30 |
Family
ID=51334929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420011988.7U Expired - Fee Related CN203735032U (en) | 2014-01-09 | 2014-01-09 | Peanut seeder capable of adjusting line spacing and seedling spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203735032U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110754188A (en) * | 2019-12-11 | 2020-02-07 | 谢杰锋 | A new type of transplanting machine for crop seedlings in a trough |
| WO2020076266A3 (en) * | 2018-09-26 | 2020-05-14 | Harran Üni̇versi̇tesi̇ | A system whose seed plantation space can be adjusted in a way that it can be used in agricultural fields |
| CN115250692A (en) * | 2022-09-05 | 2022-11-01 | 黑龙江省农业机械工程科学研究院 | Hose fixing and guiding device for ginseng seeder |
-
2014
- 2014-01-09 CN CN201420011988.7U patent/CN203735032U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020076266A3 (en) * | 2018-09-26 | 2020-05-14 | Harran Üni̇versi̇tesi̇ | A system whose seed plantation space can be adjusted in a way that it can be used in agricultural fields |
| CN110754188A (en) * | 2019-12-11 | 2020-02-07 | 谢杰锋 | A new type of transplanting machine for crop seedlings in a trough |
| CN110754188B (en) * | 2019-12-11 | 2020-11-20 | 葛安 | A kind of trough type crop seedling transplanting machine |
| CN115250692A (en) * | 2022-09-05 | 2022-11-01 | 黑龙江省农业机械工程科学研究院 | Hose fixing and guiding device for ginseng seeder |
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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 |
Granted publication date: 20140730 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |