CN201298994Y - No-tillage combination fine drill - Google Patents
No-tillage combination fine drill Download PDFInfo
- Publication number
- CN201298994Y CN201298994Y CNU2008203027504U CN200820302750U CN201298994Y CN 201298994 Y CN201298994 Y CN 201298994Y CN U2008203027504 U CNU2008203027504 U CN U2008203027504U CN 200820302750 U CN200820302750 U CN 200820302750U CN 201298994 Y CN201298994 Y CN 201298994Y
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- CN
- China
- Prior art keywords
- girder
- power transmission
- transmission shaft
- combined precision
- tillage combined
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
A no-tillage combination fine drill comprises a main beam which is provided with a hanger alighting carriage and a gear box. A knife shaft, a cutter head and cutting blades are arranged under the main beam. The special point is that the cutting blades are arranged longitudinally and straightly, and the transverse distance between the cutting blades arranged at both sides of the cutter head ranges from 8 to 12 cm. The main beam is provided with a fertilizer storage, a fertilizer apparatus, a seed storage and a sowing apparatus from back to front, a fertilization furrow apparatus is arranged in front of the sowing apparatus on the main beam, and a drive shaft and a wheel carrier are mounted at the back of the main beam. A rolling wheel, mounted on the wheel carrier, is connected with the drive shaft through a first chain drive mechanism, the drive shaft is connected with drive wheels of the fertilizer apparatus and the sowing apparatus through a second chain drive mechanism, and an earth mounding apparatus is mounted in front of the rolling wheel on the main beam. The no-tillage combination fine drill can implement a set of working procedure of high straw cutting, furrowing, fertilizing, seeding, earth mounding and vibrating compression simultaneously. The no-tillage combination fine drill is characterized by high sowing efficiency without damaging soil structure, high rate of emergence and environment-friendly property, which can effectively avoid land desertification.
Description
Technical field
The utility model relates to agricultural machinery, and the no-tillage combined precision planter that combines and can disposablely finish farmland operation is sowed in particularly a kind of farmland wholely.
Background technology
Spring, sowing guaranteed soil moisture content, and reducing whole ground number of times is the basis of guaranteeing the grain good harvest, and two cover machineries are adopted in traditional stubble-cleaning and sowing respectively, and operation is finished at twice.Single stubble cleaner can only be lacked a batch operation, and the peasant is neat and tidy with what tidy up in the ground, and stalk can not be arranged, otherwise stalk twine axle can't operation.Its shortcoming is: 1, operating efficiency is low, and operator's labour intensity is big, and the plant equipment fuel consumption is big.2, first stubble-cleaning, back sowing, soil moisture runs off serious, influences seed sprouting, reduces emergence rate, particularly causes soil organic matter to reduce year by year with this machine operation throughout the year, causes the hardening soil, and desertization forms the source, desert, does not meet the state guarantee tillage requirements.
The utility model content
The purpose of this utility model will solve the problem of above-mentioned existence, provide a kind of and can finish high bar breaking, trench digging, fertilising, sowing, earthing and suppression one cover operation operation simultaneously, the operating efficiency height, energy-conservation, do not destroy soil structure, the seeding ratio height can effectively prevent the no-tillage combined precision planter of desertification.
Technical solution of the present utility model is: it has a girder, on girder, be provided with the suspension undercarriage, gearbox, below girder, be provided with the cutter shaft that is connected with output shaft of gear-box, cutterhead and blade, its special character is: blade longitudinally is flat, and the lateral separation between the blade of cutterhead both sides is 8-12 centimetre, on girder, be respectively arranged with fertile case from front to back, fertilizer apparatus and kind case, seeding unit, on girder, be positioned at the seeding unit front applicator boot is set, at the girder rear portion power transmission shaft and wheel carrier are installed, press wheel is installed on wheel carrier, the suppression wheel shaft is connected with power transmission shaft by the one-level chain drive, power transmission shaft is connected with the seeding unit driving wheel with fertilizer apparatus by the secondary chain drive, is positioned at the press wheel front and is provided with soil-covering means on girder.
Above-mentioned no-tillage combined precision planter, described fertile case are to be made of a dark fertilizing box and a mouthful fertile case, and fertilizer apparatus is to be made of a fertilizer deep applicator and a mouthful fertile device, and described applicator boot is to be made of a deep-fertilizing furrow opener and a mouthful fertile plough.
Above-mentioned no-tillage combined precision planter is provided with pallet in the girder back, and described power transmission shaft is installed on the pallet by bearing block and bearing.
Above-mentioned no-tillage combined precision planter, described wheel carrier is hinged on the power transmission shaft.
Above-mentioned no-tillage combined precision planter, described one-level chain drive is two.
Above-mentioned no-tillage combined precision planter, described power transmission shaft are unequallength drivershaft.
Above-mentioned no-tillage combined precision planter, described power transmission shaft are by first propeller section, second propeller section, and with first propeller section, hinged interior cover square tube and the overcoat square tube formation of second propeller section, described interior cover square tube is inserted in the overcoat square tube respectively.
Above-mentioned no-tillage combined precision planter, corresponding cutter shaft both sides and back are provided with backplate below girder.
Above-mentioned no-tillage combined precision planter, a described dark fertilizing box and a mouthful fertile case are integrated in the casing.
Above-mentioned no-tillage combined precision planter, described soil-covering means is located on the seeding unit.
The utility model has the advantages that:
1. a tractor serves several purposes, hang with medium and small four-wheel tractor, form associating unit, simple in structure, compact and reasonable, be easy to manufacturing, easy to use, can realize that once row is finished the multi-mode operation operation, the work line number is two row, has improved peasant's sowing efficient, improves 30-40 doubly than other single ash stubble, sower operating efficiency, alleviated labourer's intensity, easy to utilize.
2. energy savings, reduce expenditure, owing to adopted narrow dish straight knife technology, on the basis of not destroying former ridge, carry out the directly sowing of breaking trench digging back, can significantly reduce the resistance of machine, improve operating efficiency 30%, fuel consumption can economize 30%, whole ground number of times is few, both alleviate peasant's financial burden, reduced peasant's labour intensity, saved the energy for country again.
3. do not destroy soil structure, reduce soil water evaporation, the seeding ratio height; Because arid short of rain year by year, it very is worried that the peasant sows spring, and this machine is by the operation of narrow dish straight knife, on the basis of not destroying original soil structure, simultaneously the seed chemical fertilizer is broadcast in soil by plough and suppressed by soil-covering means, press wheel grave mound subsequently, guarantee that seeding ratio is more than 95%.
4. the protection environment has effectively prevented desertification.This Precision Seeding machine by the operation of the narrow dish straight knife of high bar after; stalk is rotted in the soil gradually; increase the air permeability of soil, make soil conservation loose, be difficult for hardening; increased the organic matter of soil; the soil water absorption is strengthened, prevent erosion, check the soil desertization; as seen this machine has good environmental benefit, meets the state guarantee tillage requirements fully.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is cutter shaft in the utility model, cutterhead and blade syndeton schematic diagram;
Fig. 4 is the left view of Fig. 3.
Among the figure: hang undercarriage 1, gearbox power shaft 2, gearbox 3, dark fertilizing box 4, the fertile fertilizer apparatus 5 of deep placement, mouthful fertile case 6, mouthful fertile row are device 7, Seeding box 8, secondary chain drive 9, pallet 10, power transmission shaft 11, the first propeller section 1101, the second propeller section 1102, wheel carrier 12, buffer bar 13, one-level chain drive 14, press wheel 15, soil-covering means 16, seeding unit 17, girder 18, mouthful fertile plough 19, deep-fertilizing furrow opener 20, backplate 21, cutter shaft 22, cutterhead 23, blade 24, Height Adjustment position-limited wheel 25, chain cover 26, interior cover square tube 27, overcoat square tube 28.
Embodiment
This no-tillage combined precision planter has a girder 18, is provided with in girder 18 fronts to hang undercarriage 1, in girder 18 front end both sides Height Adjustment position-limited wheel 25 is installed.Be provided with gearbox 3 at girder 18 middle parts, output axle head at gearbox 3 connects cutter shaft 22, cutterhead 23 is installed on cutter shaft 22, on cutterhead 23, be provided with the pin trousers, in the pin trousers on cutterhead 23 blade 24 is installed, corresponding cutter shaft 22 both sides and back are provided with backplate 21 below girder 18, and cutter shaft 22 two ends are installed on the backplate 21 by bearing block and bearing, blade 24 longitudinally is flat, and the lateral separation between the blade 24 of cutterhead 23 both sides is 8-12 centimetre.Be respectively arranged with a dark fertilizing box 4 and a mouthful fertile case 6, the fertile fertilizer apparatus 5 of deep placement and mouthful fertile row from front to back device 7 and Seeding box 8, seeding unit 17 on girder 18, a described dark fertilizing box 4 and the fertile case 6 of mouth are integrated in the casing.By fastening bolt pallet 10 is installed in girder 18 back, described seeding unit 17 is installed on the pallet 10.On pallet 10, adjustable length power transmission shaft 11 is installed by bearing block and bearing, described power transmission shaft 11 is by first propeller section 1101, second propeller section 1102, constitute by bearing pin hinged interior cover square tube 27 and overcoat square tube 28 with first propeller section 1101, second propeller section 1102 respectively, cover square tube 27 is inserted in the overcoat square tube 27 in described, both can be according to the wide adjustment fabric width of ridge, can prevent from again that one of them press wheel 15 from throwing switch to cause broadcast leakage.(wheel carrier 12 also can directly be hinged on the girder 17 being hinged with wheel carrier 12 on the power transmission shaft 11, at wheel carrier 12 other ends press wheel 15 is installed, between pallet 10 and press wheel 15, be provided with buffer bar 13, two suppression wheel shafts are connected with power transmission shaft 11 by one-level chain drive 14 respectively, the one-level chain drive 14 outer chain covers 26 that are provided with, power transmission shaft 11 is by the fertile fertilizer apparatus 5 of secondary chain drive 9 and deep placement, the fertile fertilizer apparatus 7 of mouth is connected with seeding unit 17 driving wheels, is positioned at press wheel 15 fronts and is provided with soil-covering means 16 on seeding unit 17 (also can be located on the pallet 10).On girder 18, be positioned at seeding unit 17 fronts and be separately installed with deep-fertilizing furrow opener 20 and mouthful fertile plough 19 from front to back.
During use, transmission tractor in back is linked to each other with gearbox power shaft 2, the hydraulic stem of tractor links to each other with suspension undercarriage 1, can realize the unit walking by hanging undercarriage 1 lifting, the power of tractor passes on the cutter shaft 22 through gearbox 3 by rear output shaft, drive cutterhead 23 rotations and carry out the breaking trench digging,, this machine is adapted in the ground operation of the high bar of row spacing excursion 50-70cm by adjusting the relative position of cutterhead 23 on cutter shaft 22 by blade 24.Under the driving of press wheel 15, by fertilizer apparatus fertilizer is manured into soil by plough by one-level chain drive 14; Make seeding unit 17 rotations simultaneously, seed is broadcast in soil, again by soil-covering means 16 grave mounds, breaking, fertilising, sowing are finally finished in press wheel 15 suppressions.
Claims (10)
1. no-tillage combined precision planter, comprise girder, on girder, be provided with the suspension undercarriage, gearbox, below girder, be provided with the cutter shaft that is connected with output shaft of gear-box, cutterhead and blade, it is characterized in that: blade longitudinally is flat, and the lateral separation between the blade of cutterhead both sides is 8-12 centimetre, on girder, be respectively arranged with fertile case from front to back, fertilizer apparatus and kind case, seeding unit, on girder, be positioned at the seeding unit front applicator boot is set, at the girder rear portion power transmission shaft and wheel carrier are installed, press wheel is installed on wheel carrier, the suppression wheel shaft is connected with power transmission shaft by the one-level chain drive, power transmission shaft is connected with the seeding unit driving wheel with fertilizer apparatus by the secondary chain drive, is positioned at the press wheel front and is provided with soil-covering means on girder.
2. no-tillage combined precision planter according to claim 1, it is characterized in that: described fertile case is to be made of a dark fertilizing box and a mouthful fertile case, fertilizer apparatus is to be made of a fertilizer deep applicator and a mouthful fertile device, and described applicator boot is to be made of a deep-fertilizing furrow opener and a mouthful fertile plough.
3. no-tillage combined precision planter according to claim 1 is characterized in that: be provided with pallet in the girder back, described power transmission shaft is installed on the pallet by bearing block and bearing.
4. no-tillage combined precision planter according to claim 1 is characterized in that: described wheel carrier is hinged on the power transmission shaft.
5. no-tillage combined precision planter according to claim 1 is characterized in that: described one-level chain drive is two.
6. no-tillage combined precision planter according to claim 1 is characterized in that: described power transmission shaft is a unequallength drivershaft.
7. according to claim 1 or 6 described no-tillage combined precision planters, it is characterized in that: described power transmission shaft is by first propeller section, second propeller section, with first propeller section, hinged interior cover square tube and the overcoat square tube formation of second propeller section, described interior cover square tube is inserted in the overcoat square tube respectively.
8. no-tillage combined precision planter according to claim 1 is characterized in that: corresponding cutter shaft both sides and back are provided with backplate below girder.
9. no-tillage combined precision planter according to claim 2 is characterized in that: a described dark fertilizing box and a mouthful fertile case are integrated in the casing.
10. no-tillage combined precision planter according to claim 1 is characterized in that: described soil-covering means is located on the seeding unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203027504U CN201298994Y (en) | 2008-11-12 | 2008-11-12 | No-tillage combination fine drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203027504U CN201298994Y (en) | 2008-11-12 | 2008-11-12 | No-tillage combination fine drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201298994Y true CN201298994Y (en) | 2009-09-02 |
Family
ID=41082604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203027504U Expired - Fee Related CN201298994Y (en) | 2008-11-12 | 2008-11-12 | No-tillage combination fine drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201298994Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104081918A (en) * | 2014-07-04 | 2014-10-08 | 芝玉胜 | Comprehensive operation machine for desert planting |
| CN104170551A (en) * | 2014-09-01 | 2014-12-03 | 山西农业大学 | Integral type non-tillage sowing boot |
| CN104221516A (en) * | 2014-10-05 | 2014-12-24 | 郭传钦 | No-tillage no-straw-burning planter |
| CN112840774A (en) * | 2021-01-22 | 2021-05-28 | 农业农村部南京农业机械化研究所 | Compound seeding and fertilizing machine for wheat, rice and rape |
-
2008
- 2008-11-12 CN CNU2008203027504U patent/CN201298994Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104081918A (en) * | 2014-07-04 | 2014-10-08 | 芝玉胜 | Comprehensive operation machine for desert planting |
| CN104081918B (en) * | 2014-07-04 | 2016-04-20 | 芝玉胜 | Desert planting comprehensive workover rig |
| CN104170551A (en) * | 2014-09-01 | 2014-12-03 | 山西农业大学 | Integral type non-tillage sowing boot |
| CN104221516A (en) * | 2014-10-05 | 2014-12-24 | 郭传钦 | No-tillage no-straw-burning planter |
| CN104221516B (en) * | 2014-10-05 | 2016-08-17 | 郭传钦 | A kind of no-tillage and seeder of unburned straw |
| CN112840774A (en) * | 2021-01-22 | 2021-05-28 | 农业农村部南京农业机械化研究所 | Compound seeding and fertilizing machine for wheat, rice and rape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20101112 |