CN205430971U - Corn precision planter - Google Patents
Corn precision planter Download PDFInfo
- Publication number
- CN205430971U CN205430971U CN201521121192.8U CN201521121192U CN205430971U CN 205430971 U CN205430971 U CN 205430971U CN 201521121192 U CN201521121192 U CN 201521121192U CN 205430971 U CN205430971 U CN 205430971U
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- CN
- China
- Prior art keywords
- seeding
- fertilizer
- wheel
- fixedly installed
- bearing bracket
- 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
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- Fertilizing (AREA)
- Sowing (AREA)
Abstract
The utility model discloses a corn precision planter, including last frame, lower bearing bracket, traction frame, gearbox, rotary tillage wheel, fertilizer injection unit, seeder, seeding fertilization degree of depth adjusting device, land wheel and compression roller. The utility model discloses because it is articulated mutually to go up the lower bearing bracket front end, the fixed seeding fertilization degree of depth adjusting device that sets up of rear end spiro union, seeding fertilization parts are fixed the setting in last frame all, and at the preceding rotary tillage wheel that sets up of fertilizing and seeding device, on the rotary tillage wheel is corresponding and at the back native board is kept off to fixed the setting, and the soil that makes the rotary tillage take is automatic under the effect of baffle to make the seeding fertilization once accomplish for seed and fertilizer earthing, and the compression roller of back setting is with the earthing reality that flattens, and bao shui preserves soil moisture effectually. Seeding fertilization degree of depth adjusting device can according to different topography, the condition needs adjust darkness wantonly. The utility model discloses power is saved to soil preparation seeding a tractor serves several purposes, and the operating efficiency is high, and is of high quality, is suitable for and uses widely at maize and soybean production area.
Description
Technical field
This utility model relates to agricultural machinery technological field, is specifically related to a kind of precise seeding machine of corn.
Background technology
Northern China maize sown area is bigger, autumn, harvest time compared concentration, and workload is big, caused battle line in autumn to elongate, a large amount of straws are also had to process after grain harvest, although all using do mechanization operation, after all having gathered in the crops, cold snap arrives, it is difficult to autumn wholely, during seeding and fertilizing in spring, soil arises that and hardens, and peasant earnestly looks forward to there is a moderate cost, adapts to the small-sized precision planter of fertilizer applied in the spring season sowing.I solves the problems referred to above at rotary tillage sowing machine Patent No. 20142060034.X of earlier application, but in use still suffers from the drawback that the seeding and fertilizing degree of depth can not be adjusted the most flexibly.
Summary of the invention
The purpose of this utility model is to provide a kind of precise seeding machine of corn, adapt to above-mentioned in the case of fertilizer applied in the spring season seeding operation, and loosing soil, water-retaining effect can be made, moreover it is possible to the weight of ferti-seeding is adjusted flexibly as required.This utility model is that a kind of of earlier application improves and improve.
For achieving the above object, the technical solution of the utility model is: a kind of precise seeding machine of corn includes upper spider, lower bearing bracket, traction frame, change speed gear box, rotary cultivating wheel, fertilizer apparatus, seeding apparatus, fertilising drive mechanism, seeding and fertilizing depth adjustment device, land wheel and pack roller.Traction frame is spirally connected and is fixedly installed in frame, upper spider front end channels and activating collaterals axle is hinged with lower bearing bracket, seeding and fertilizing depth adjustment device it is fixedly installed between upper spider and lower bearing bracket, change speed gear box is fixedly installed on lower bearing bracket, it is fixedly installed rotary cultivating wheel on its both sides output shaft, land wheel warp beam and bearing block support and are fixedly installed on lower bearing bracket, fertilizer apparatus, seeding apparatus are spirally connected successively from A-P and are fixedly installed on upper spider, pack roller supports the hinged lower bearing bracket rear end that is fixedly installed on through support, arranges fertilizer drive mechanism between land axle one end and fertilizer apparatus.
It is fixedly installed some rotary blades on described rotary cultivating wheel, the frame above corresponding rotary cultivating wheel arranges breast boards.
Described fertilizer apparatus includes fertilizer box, roller, fertilizer delivering pipe and fertilizer application spade, roller warp beam and bearing block support and are fixedly installed below fertilizer box, fertilizer application spade is fixedly installed on below upper spider through spade storehouse, and fertilizer delivering pipe upper end is connected with fertilizer box outlet, and lower end is connected with the defertilizing opening on fertilizer application spade.
Described seeding apparatus includes kind of a case, seed spout and seeding wheel, and seed spout one end is connected with planting case, and the other end is connected with seeding wheel.
Described fertilising drive mechanism includes land wheel axle head transmission bevel-gear sett, drive link and fertilizer box roller axle head transmission bevel-gear sett, and land axle end toper gear pair passes through drive link transmission fertilizer box defertilizing wheel axle end toper gear pair, and transmission defertilizing wheel axle rotates.
Described seeding wheel front arranges seeding backplate, breast boards disposed behind, arranges limit pull rod between breast boards and lower bearing bracket.
Described seeding and fertilizing depth adjustment device includes hydraulic jack and engaging lug, and this hydraulic jack upper end is hinged with upper spider, and lower end is hinged with lower bearing bracket by engaging lug.
This utility model is owing to being hinged upper lower bearing bracket front end, rear end is spirally connected and is fixedly installed seeding and fertilizing depth adjustment device, seeding and fertilizing parts are all fixedly installed on upper spider, rotary cultivating wheel is set before fertilizing and seeding apparatus, on rotary cultivating wheel is corresponding and be fixedly installed breast boards below, makes soil that rotary tillage plays automatically for seed and fertilizer earthing under the effect of baffle plate, make seeding and fertilizing once complete, earthing is flattened real by pack roller disposed behind, and water-retaining effect is effective.Seeding and fertilizing depth adjustment device can according to different terrain, condition need arbitrarily to adjust weight.This utility model sows a tractor serves several purposes wholely, saves power, and working performance is high, and quality is good, is suitable to promote the use of at Semen Maydis and Soybean production region.
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is this utility model front view；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the right view of Fig. 1；
Fig. 5 is breast boards exploded perspective view；
Fig. 6 is seeding backplate exploded perspective view；
Fig. 7 is fertilizer application spade exploded perspective view.
Detailed description of the invention
As shown in the figure, this utility model one precise seeding machine of corn includes: upper spider 1, lower bearing bracket 12, traction frame, change speed gear box 3, rotary cultivating wheel 4, fertilizer apparatus, seeding apparatus, fertilising drive mechanism, seeding and fertilizing depth adjustment device, land wheel 5 and pack roller 10, traction frame is spirally connected and is fixedly installed in frame, upper spider front end channels and activating collaterals axle 2 is hinged with lower bearing bracket, seeding and fertilizing depth adjustment device it is fixedly installed between upper spider and lower bearing bracket, change speed gear box is fixedly installed on lower bearing bracket, it is fixedly installed rotary cultivating wheel on its both sides output shaft, land wheel warp beam and bearing block support and are fixedly installed on lower bearing bracket, fertilizer apparatus, seeding apparatus is spirally connected successively from A-P and is fixedly installed on upper spider, pack roller supports through support and hinged is fixedly installed on lower bearing bracket rear end, fertilizer drive mechanism is set between land axle one end and fertilizer apparatus.
It is fixedly installed some rotary blades on described rotary cultivating wheel, the frame above corresponding rotary cultivating wheel arranges breast boards 19.
Described fertilizer apparatus includes fertilizer box 15, roller 16, fertilizer delivering pipe and fertilizer application spade 6, roller warp beam and bearing block support and are fixedly installed below fertilizer box, fertilizer application spade is fixedly installed on below upper spider through spade storehouse, fertilizer delivering pipe upper end is connected with fertilizer box outlet, and lower end is connected with the defertilizing opening on fertilizer application spade.
Described seeding apparatus includes kind of case 13, seed spout and seeding wheel 7, and seed spout one end is connected with planting case, and the other end is connected with seeding wheel.
Described fertilising drive mechanism includes land wheel axle head transmission bevel-gear sett, drive link and fertilizer box roller axle head transmission bevel-gear sett, and land axle end toper gear pair passes through drive link transmission fertilizer box defertilizing wheel axle end toper gear pair 11, and transmission defertilizing wheel axle rotates.
Described seeding wheel front arranges seeding backplate 8, breast boards disposed behind 9, arranges limit pull rod between breast boards and lower bearing bracket 12.
Described seeding and fertilizing depth adjustment device includes hydraulic jack 14 and engaging lug 17, hydraulic jack upper end and upper spider Joint, and lower end is by engaging lug and lower bearing bracket Joint.
During this utility model operation, tractor-drawn is advanced, tractor motive power output shaft drives change speed gear box integral drive rotary cultivator to carry out rotary tillage process through universal joint shaft, and it is fertile device fertilizer that the driver that land wheel axle head is arranged drives, and seeding wheel drives by onward impulse and carries out seeding operation.
Claims (7)
- null1. a precise seeding machine of corn，This seeder includes: upper spider (1)、Lower bearing bracket (12)、Traction frame、Change speed gear box (3)、Rotary cultivating wheel (4)、Fertilizer apparatus、Seeding apparatus、Fertilising drive mechanism、Seeding and fertilizing depth adjustment device、Land wheel (5) and pack roller (10)，It is characterized in that: described traction frame is spirally connected and is fixedly installed in frame，Upper spider front end channels and activating collaterals axle (2) is hinged with lower bearing bracket，Seeding and fertilizing depth adjustment device it is fixedly installed between upper spider and lower bearing bracket，Change speed gear box is fixedly installed on lower bearing bracket，It is fixedly installed rotary cultivating wheel on its both sides output shaft，Land wheel warp beam and bearing block support and are fixedly installed on lower bearing bracket，Fertilizer apparatus、Seeding apparatus is spirally connected successively from A-P and is fixedly installed on upper spider，Pack roller supports through support and hinged is fixedly installed on lower bearing bracket rear end，Fertilizer drive mechanism is set between land axle one end and fertilizer apparatus.
- Precise seeding machine of corn the most according to claim 1, it is characterised in that: it is fixedly installed some rotary blades on described rotary cultivating wheel, the frame above corresponding rotary cultivating wheel arranges breast boards (19).
- Precise seeding machine of corn the most according to claim 1, it is characterized in that: described fertilizer apparatus includes fertilizer box (15), roller (16), fertilizer delivering pipe and fertilizer application spade (6), roller warp beam and bearing block support and are fixedly installed below fertilizer box, fertilizer application spade is fixedly installed on below upper spider through spade storehouse, fertilizer delivering pipe upper end is connected with fertilizer box outlet, and lower end is connected with the defertilizing opening on fertilizer application spade.
- Precise seeding machine of corn the most according to claim 1, it is characterised in that: described seeding apparatus includes kind of a case (13), seed spout and seeding wheel (7), and seed spout one end is connected with planting case, and the other end is connected with seeding wheel.
- Precise seeding machine of corn the most according to claim 1, it is characterized in that: described fertilising drive mechanism includes land wheel axle head transmission bevel-gear sett, drive link and fertilizer box roller axle head transmission bevel-gear sett, land axle end toper gear pair passes through drive link transmission fertilizer box defertilizing wheel axle end toper gear pair (11), and transmission defertilizing wheel axle rotates.
- Precise seeding machine of corn the most according to claim 4, it is characterised in that: described seeding wheel front arranges seeding backplate (8), breast boards disposed behind (9), arranges limit pull rod between breast boards and lower bearing bracket (12).
- Precise seeding machine of corn the most according to claim 1, it is characterized in that: described seeding and fertilizing depth adjustment device includes hydraulic jack (14) and engaging lug (17), hydraulic jack upper end and upper spider Joint, lower end is by engaging lug and lower bearing bracket Joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121192.8U CN205430971U (en) | 2015-12-31 | 2015-12-31 | Corn precision planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121192.8U CN205430971U (en) | 2015-12-31 | 2015-12-31 | Corn precision planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205430971U true CN205430971U (en) | 2016-08-10 |
Family
ID=56572419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121192.8U Expired - Fee Related CN205430971U (en) | 2015-12-31 | 2015-12-31 | Corn precision planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205430971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715103A (en) * | 2020-12-31 | 2021-04-30 | 青岛市枞森农业机械研究所 | Maize precision drilling device |
-
2015
- 2015-12-31 CN CN201521121192.8U patent/CN205430971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715103A (en) * | 2020-12-31 | 2021-04-30 | 青岛市枞森农业机械研究所 | Maize precision drilling device |
| CN112715103B (en) * | 2020-12-31 | 2022-06-07 | 青岛市枞森农业机械研究所 | Maize precision drilling device |
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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: 20160810 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |