CN2382206Y - Multifunctional precision seeder - Google Patents
Multifunctional precision seeder Download PDFInfo
- Publication number
- CN2382206Y CN2382206Y CN 99222099 CN99222099U CN2382206Y CN 2382206 Y CN2382206 Y CN 2382206Y CN 99222099 CN99222099 CN 99222099 CN 99222099 U CN99222099 U CN 99222099U CN 2382206 Y CN2382206 Y CN 2382206Y
- Authority
- CN
- China
- Prior art keywords
- seed
- land wheel
- box
- poppet
- frame
- 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
- 241000721671 Ludwigia Species 0.000 claims description 23
- 238000009331 sowing Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 238000010899 nucleation Methods 0.000 abstract description 10
- 239000008187 granular material Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 5
- 239000003337 fertilizer Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 210000000234 capsid Anatomy 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Landscapes
- Sowing (AREA)
Abstract
The utility model provides a multi-functional precision planter, there is the seed case in the top of frame, there is the plano triangular seed metering furrow opener of connecting the seeding pipe in the below, the rear of frame even has the rear bracket, the land wheel that is located both sides respectively through the land wheel support arm with link in the differential connecting axle swing joint of rear bracket, there is land wheel balancing unit below the rear bracket, it is formed by screw shaft and hand wheel structure combination with seeding mechanism matched with broadcast volume guiding mechanism, be equipped with the seed balance board in the seed case, the top of rear bracket even has large granule seed case.
Description
The utility model relates to agricultural machinery, more particularly relates to sower.
The sower of prior art is connected with seed-box above frame, the forward and backward side of frame is connected with suspension arm, after-poppet respectively, the discharging tube that is connected with row-planting opener down is connected with frame, match with the sowing mechanism that is connected in the seed-box downside on the discharging tube, upper and lower bulky grain seed-box, the land wheel of being connected with respectively of after-poppet, the bulky grain seed pipe of bulky grain seed-box below connects after-poppet and row-planting opener respectively.Its weak point is: the plough that () adopts is an arrow spade type, and during operation, resistance is big, in addition, when meet hard thing of bulk or soil wet, do when excessive, be easy to produce and stop up, cause seed to lack the ridge; (2) the land wheel transmission of Cai Yonging is single land wheel transmission, is easy to during operation skid, and power transmission is unreliable, and sowing line-spacing and the degree of depth is inhomogeneous, thereby causes the seed ridge of breaking, and seeding accuracy is relatively poor; (3) be empty capsid in the seed-box, when the seed in the seed-box was packed into above 1/3rd the casees, the seed gravity pressure was bigger in the case, causes seeding not smooth; (4) sliding sleeve and driving lever fit structure are adopted in the adjustment of seeding quantity, and gap and axial float are big, thereby cause the seeding quantity instability.
It is little that the purpose of this utility model provides a kind of resistance, and wheel speed is steadily reliable, the multifunctional precision seeder that seeding is uniform and stable.
The purpose of this utility model can realize by following measure: be connected with seed-box above frame, before the frame, after be connected with suspension arm and after-poppet respectively, the discharging tube that is connected with row-planting opener down is connected with frame, match with the sowing mechanism that is connected in the seed-box downside on the discharging tube, on the after-poppet, be connected with bulky grain seed-box and land wheel down respectively, the bulky grain seed pipe of bulky grain seed-box below connects after-poppet and row-planting opener respectively, the land wheel that is positioned at both sides flexibly connects by land wheel support arm and after-poppet respectively, be connected with the land wheel bascule under the after-poppet, the amount of the broadcasting guiding mechanism that matches with sowing mechanism is cooperated with handwheel by thread spindle and forms, row-planting opener is flat prismatic, is provided with the seed balance plate in the seed-box.
The utlity model has following advantage:
1, plough is designed to flat prismatic, thereby has strengthened burying and passing through performance of trench digging, reduced resistance and obstruction, improved the service life of plough;
2, owing to adopted the two land wheel differential drivers of floating copying, make the sower stabilization of speed, ground profiling performance and power transmission are reliable, and the sowing line-spacing and the degree of depth are even, and the amount of broadcasting is stable and precision is higher;
3, the seed balance plate is set in the seed-box, the gravity pressure that seed is born in seed-box differs less, thereby has improved the uniformity of seeding;
4, the amount of broadcasting guiding mechanism adopts thread spindle and handwheel structure, and is easy to adjust, accurate, reliable, and sowing is stable, precision is high, and seed is easy damaged not, and guaranteed the seed pelleting quality and the sowing uniformity.
Fig. 1 is the schematic diagram of the utility model example;
Fig. 2 is a transmission system schematic diagram of the present utility model.
Be described further with reference to the accompanying drawings:
Above frame 7, be connected with fertilizer can 1 and seed-box 2, be provided with seed balance plate 3 in the seed-box 2, be connected with the amount of broadcasting guiding mechanism 23 and sowing mechanism 4, be used for driving sowing and adjust seeding and defertilizing amount at fertilizer can 1 and seed-box 2 bottoms.The place ahead of frame 7 is connected with suspension arm 20 and builds furrow device bascule 18, and the upper end of building furrow device tappet 19 connects with the suspension arm 20 that is positioned at the top, the lower end of building the lower end of furrow device tappet 19 and building furrow device bascule 18 respectively with build furrow device 17 and connect.Be connected with after-poppet 9 after the frame 7, after-poppet 9 upper and lower bulky grain seed-box 6, the land wheels 11 that can adorn corn, peanut, soybean that are connected with respectively, the bulky grain seed pipe 30 of these seed-box 6 belows connects the location by after-poppet 9 and the lower end is connected with flat prismatoidal row-planting opener 14.In the both sides that are positioned at this sower lower rear land wheel 11 is arranged, this land wheel 11 flexibly connects by land wheel support arm 22 and the differential mechanism connecting axle 8 that is connected in after-poppet 9 respectively, land wheel support arm 22 middle parts and after-poppet 9 are connected with land wheel bascule (15), land wheel 11 inboard differential mechanism sprocket wheels 24 drive differential mechanism connecting axle 8 by chain 12, drive sowing mechanism 4 rotations by chain 5 then and carry out seeding or fertilizer.The iron stubble sowing soil covering implement 13 that is connected with after-poppet 9 is arranged in the life side of row-planting opener 14, be connected with the topped device 10 of chain iron at the tail end of after-poppet 9.The defertilizing tube 21 that is connected with flat prismatoidal fertilizer plough 16 down is connected with frame 7, matches with the amount of the broadcasting guiding mechanism 23 that is connected in fertilizer can 1 downside on the defertilizing tube 21.Complete machine is connected by suspension arm 20 by tractor-drawn.
Claims (1)
1, a kind of multifunctional precision seeder, frame (7) top is connected with seed-box (2), frame (7) is preceding, after be connected with suspension arm (20) and after-poppet (9) respectively, the discharging tube (29) that is connected with row-planting opener (14) down is connected with frame (7), discharging tube (29) is gone up and is matched with the sowing mechanism (4) that is connected in seed-box (2) downside, on the after-poppet (9), be connected with bulky grain seed-box (6) and land wheel (11) down respectively, the bulky grain seed pipe (30) of bulky grain seed-box (6) below connects after-poppet (9) and row-planting opener (14) respectively, the land wheel (11) that it is characterized in that being positioned at both sides is respectively by the flexible connection of land wheel support arm (22) with after-poppet (9), be connected with land wheel bascule (15) under the after-poppet (9), the amount of the broadcasting guiding mechanism (23) that matches with sowing mechanism (4) is cooperated with handwheel by thread spindle and forms, row-planting opener (14) is flat prismatic, is provided with seed balance plate (3) in the seed-box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222099 CN2382206Y (en) | 1999-08-26 | 1999-08-26 | Multifunctional precision seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222099 CN2382206Y (en) | 1999-08-26 | 1999-08-26 | Multifunctional precision seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2382206Y true CN2382206Y (en) | 2000-06-14 |
Family
ID=34012554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99222099 Expired - Fee Related CN2382206Y (en) | 1999-08-26 | 1999-08-26 | Multifunctional precision seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2382206Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860160A (en) * | 2012-05-09 | 2013-01-09 | 中国农业大学 | Floating support-type active non-tillage anti-blocking device |
| CN103004349A (en) * | 2012-12-20 | 2013-04-03 | 吉林省农业机械研究院 | Transmission device for inter-row seeding machine |
| CN103392420A (en) * | 2013-08-16 | 2013-11-20 | 宿州市农业机械研究所 | Wheat stubble cleaning and corn no-tillage multi-row seeder |
| CN103392421A (en) * | 2013-08-17 | 2013-11-20 | 宿州市农业机械研究所 | Wheat stubble cleaning and corn no-tillage fertilizing seeder |
-
1999
- 1999-08-26 CN CN 99222099 patent/CN2382206Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860160A (en) * | 2012-05-09 | 2013-01-09 | 中国农业大学 | Floating support-type active non-tillage anti-blocking device |
| CN102860160B (en) * | 2012-05-09 | 2015-06-03 | 中国农业大学 | Floating support-type active non-tillage anti-blocking device |
| CN103004349A (en) * | 2012-12-20 | 2013-04-03 | 吉林省农业机械研究院 | Transmission device for inter-row seeding machine |
| CN103392420A (en) * | 2013-08-16 | 2013-11-20 | 宿州市农业机械研究所 | Wheat stubble cleaning and corn no-tillage multi-row seeder |
| CN103392421A (en) * | 2013-08-17 | 2013-11-20 | 宿州市农业机械研究所 | Wheat stubble cleaning and corn no-tillage fertilizing seeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |