CN2925033Y - Laminated deep-fertilizing precisive seeder - Google Patents
Laminated deep-fertilizing precisive seeder Download PDFInfo
- Publication number
- CN2925033Y CN2925033Y CN 200620028610 CN200620028610U CN2925033Y CN 2925033 Y CN2925033 Y CN 2925033Y CN 200620028610 CN200620028610 CN 200620028610 CN 200620028610 U CN200620028610 U CN 200620028610U CN 2925033 Y CN2925033 Y CN 2925033Y
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- fertilizer
- fertilizing
- seeding
- multilayer deep
- earth
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- Expired - Fee Related
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- Fertilizing (AREA)
Abstract
The utility model relates to a multi-layer deep fertilizing precision sowing device for seeding dry-farmland crops and beans, which comprises a front support, a 4-rod mechanism, a fertilizing device, an overall frame, a seeding device, a grass-driving rod, a multi-layer deep fertilizing furrower, a seeding fertilizing furrower, a drive wheel, an earth covering device with a limit, an earth extracting shovel, and a fertilizer outlet. The multi-layer deep fertilizing furrower and the seeding fertilizing furrower are in double-tilted-surface structure, they are arranged in a staggered way and not on the same line. The multi-layer deep fertilizing furrower applies fertilizer output by the fertilizer box into deep points beside seeds, and the seeding fertilizing furrower after the multi-layer deep fertilizing furrower will apply another kind of fertilizer at the bottom of the ditches, and the seeds will just fall on the covering earth of the fertilizer; finally the earth covering device will collect the earth at two sides onto the seed bed, which completes the earth covering of seeds.
Description
Technical field
The utility model relates to a kind of agricultural machinery, a kind of specifically fertile precision planter of multilayer deep placement that is used for dry land grain, beans plantation.
Background technology
China " three Norths " agricultural district, 10 years nine spring drought.According to agriculture requirement, which floor fertilizer preferably divides come deep placement.Like this, can save fertilizer amount, can guarantee crop again in process of growth, obtain enough nutrition.On the existing single body seeder, a fertilizer apparatus that all adopts a power transmission shaft to drive on the fertilizing box carries out work, and its shortcoming is because fertilising does not have the layering deep placement, has caused the waste of a large amount of fertilizer.
The external at present fertilizing method that adopts usually is to apply comprehensively, the whole layer placement of fertilizer method, and this is because its weather is more moistening, and the reason that fertilizer price is relatively cheap, the shortcoming of this kind method are that fertilizer application amount is big, and environment is had pollution, is not suitable for China rural area and uses.External sower, its sowing and fertilising part connect mutually with frame respectively, form an overall structure, because scale of operation is bigger, generally be to adopt big-powered tractor, drive multirow monoblock type sower and carry out operation, and China " three Norths " dry land area, production scale is less, power also has a small part animal power to drive operation again based on medium and small tractor, and external like this sower is not suitable for China " three Norths " dry land area and uses.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, volume is little, function is complete, can be neatly with the different dynamic combination, in sowing, also can realize the fertile precision planter of multilayer deep placement of the fertile function of multilayer deep placement.
The purpose of this utility model is to realize like this, this combined seed and fertilizer drill comprises front rack, four-bar mechanism, fertilizer distributor, whole frame, dispenser, grass stick, the multilayer deep-fertilizing furrow opener, the seeding and fertilizing plough, driving wheel, the soil covering implement that has position-limit mechanism, play mamoty, its four-bar mechanism is arranged on an end of whole frame, front rack is connected the front end of four-bar mechanism, grass stick is installed on the front rack, fertilizer distributor and dispenser be separately positioned on whole frame above, fertilizer distributor is provided with fertilizer apparatus, dispenser is provided with seeding unit, the multilayer deep-fertilizing furrow opener that has had mamoty and fertilizer outlet is arranged on the front lower place of whole frame, the seeding and fertilizing plough be arranged on seeding unit below, driving wheel and the soil covering implement that has a long ring jackscrew mechanism be arranged on whole frame the rear end.
Be provided with fertilizer apparatus below the described fertilizer distributor, fertilizer apparatus is the fertilizer apparatus of coarse thread scroll casing shape inwall, and its fertilizer valve is the step-less adjustment formula.
Two fertilizer apparatuss are set on the power transmission shaft below the described fertilizer distributor.
Be provided with seeding unit below the described dispenser, the seed wheel in the seeding unit is provided with the seed-filling hole of taper type at the bottom of the bead, and seeding unit is provided with the cantilevered feed shaft by single bearings.
Described multilayer deep-fertilizing furrow opener and seeding and fertilizing plough are the structure of double inclined plane formula, and the two position of staggering mutually is not provided with on same straight line.
The following rear portion of described multilayer deep-fertilizing furrow opener has the fertilizer outlet of several stepped settings, and the bottom also can install mamoty additional.
The position-limit mechanism that is provided with on the described soil covering implement is to adopt the long jackscrew mechanism that encircles.
The utility model is owing to adopt said structure to have the following advantages:
1, the utility model has been owing to adopted inwall to be the fertilizer apparatus of " spiral case " shape structure, makes the passage of fertilizer smooth, unobstructed, and the frictional resistance of fertilizer and defertilizing box wall is little; Its fertilizer valve by handle control, can infinitely change the size of defertilizing opening, and it is big to have the fertilizing amount excursion, and working resistance is little, following fertile advantage of uniform.
2, the utility model adopts two fertilizer apparatuss that driven on the fertilizing box by a power transmission shaft to carry out work, rely on two governor motions respectively the fertilizing amount of two fertilizer apparatuss infinitely to be regulated, be used for finishing the work of executing two kinds of fertilizer, it is simple in structure, and result of use is good.Carry out the drawback that work can not realize the layering deep placement at a fertilizer apparatus that drives on the fertilizing box with a power transmission shaft on the single body seeder before having overcome.
3, the utility model is a kind of monomer-type sower, so its structure is little, function is complete, can combine with different dynamic neatly, form single, double, four, six .... the row form carry out operation.Be fit to China " three Norths " dry land area, production scale is less, and power is based on the production actual conditions of medium and small tractor.
4, the utility model initiative is carried out multilayer deep placement fertilizer in sowing, on the multilayer deep-fertilizing furrow opener, leaves the fertilizer outlet of several stepped distributions, finishes the fertile work of multilayer " base fertilizer " deep placement; Use the seeding and fertilizing plough, only execute one deck " seed manure ".
Description of drawings
Fig. 1 is the fertile precision planter overall structure of a multilayer deep placement schematic diagram
Fig. 2,3 is the utility model fertilizer apparatus part-structure schematic diagram
Fig. 4 is the utility model seeding unit part-structure schematic diagram
Fig. 5 overlooks allocation plan for the utility model multilayer deep-fertilizing furrow opener and seeding and fertilizing plough
Embodiment
Shown in accompanying drawing 1: this combined seed and fertilizer drill comprises front rack 1, four-bar mechanism 2, fertilizer distributor 3, whole frame 4, dispenser 5, grass stick 6, multilayer deep-fertilizing furrow opener 7, seeding and fertilizing plough 8, driving wheel 9, the soil covering implement 10 that has position-limit mechanism 24, play mamoty 11, its four-bar mechanism 2 is arranged on an end of whole frame 4, front rack 1 is connected the front end of four-bar mechanism 2, grass stick 6 is installed on the front rack 1, fertilizer distributor 3 and dispenser 5 be separately positioned on whole frame 4 above, fertilizer distributor 3 is provided with fertilizer apparatus 13, dispenser 5 is provided with seeding unit 14, the multilayer deep-fertilizing furrow opener 7 that has had mamoty 11 and fertilizer outlet 12 is arranged on the front lower place of whole frame 4, seeding and fertilizing plough 8 be arranged on seeding unit 14 below, driving wheel 9 and soil covering implement 10 be arranged on whole frame 4 the rear end.
Shown in accompanying drawing 2,3: be provided with the fertilizer apparatus of coarse thread scroll casing shape inwall 15 below the described fertilizer distributor 3, its fertilizer valve 16 is the step-less adjustment formula.
On the power transmission shaft 17 below the described fertilizer distributor 3 two fertilizer apparatus 13-1,13-2 are set, its fertilizer valve 16 by handle 25 controls, can infinitely change the size of defertilizing opening.
Said structure is with a power transmission shaft, and two fertilizer apparatus 13-1,13-2 driving on the fertilizing box carry out work, relies on two governor motions, respectively the fertilizing amount of two fertilizer apparatuss is infinitely regulated, and is used for finishing the work of executing two kinds of fertilizer.
Shown in accompanying drawing 4: be provided with seeding unit 14 below the described dispenser 5, seeding unit 14 is provided with the cantilevered feed shaft 19 that is supported by single bearing 18.
In order to carry out precise sowing work better, this machine seed wheel 20 diameters are big, working speed is low, can be competent at the Precision Seeding work of middling speed operation, by seed-filling hole 21 that is taper type at the bottom of the bead on the seed wheel 20 and the adjustment of scraping gap between kind of the tongue 22, change the volume of seed-filling hole 21, to adapt to sowing to large and small different seeds.
Feed shaft 19 on the utility model seeding unit 5, be to support by a bearing 18 of installing on the seeds discharging box, the one end is equipped with drive sprocket 23, the other end is installed with seed wheel 20, when changing seed wheel 20 because of the sowing need of work, it is taken off from an end, change needed seed wheel again and get final product.
Shown in accompanying drawing 5: described multilayer deep-fertilizing furrow opener 7 and seeding and fertilizing plough 8 are the structure of double inclined plane formula, the two position B that staggers mutually, and on same straight line, be not provided with.
Described multilayer deep-fertilizing furrow opener 7 following rear portions have the fertilizer outlet 12 of several stepped settings, and the bottom also can install mamoty 11 additional.
On multilayer deep-fertilizing furrow opener 7, the fertilizer outlet 12 of leaving several stepped distributions is used for finishing the fertile work of multilayer " base fertilizer " deep placement; With seeding and fertilizing plough 8, only execute one deck " seed manure ".
The course of work:
Grass stick 6 on the utility model is used for removing the foreign material in kind of the bed position, multilayer deep-fertilizing furrow opener 7 will be executed on the darker position of seed side from the fertilizer that fertilizer can is discharged, the seeding and fertilizing plough 8 of back executes another kind of fertilizer at bottom of trench, seed just in time drops on the blinding on the fertilizer, be recovered on kind of the bed by the soil of soil covering implement 10 at last, finished blinding work seed with both sides.
Claims (6)
1, the fertile precision planter of a kind of multilayer deep placement, this combined seed and fertilizer drill comprises front rack (1), four-bar mechanism (2), fertilizer distributor (3), whole frame (4), dispenser (5), grass stick (6), multilayer deep-fertilizing furrow opener (7), seeding and fertilizing plough (8), driving wheel (9), has the soil covering implement (10) of position-limit mechanism (24), plays mamoty (11), it is characterized in that: described multilayer deep-fertilizing furrow opener (7) and seeding and fertilizing plough (8) are the structure of double inclined plane formula, and the two position of staggering mutually is not provided with on same straight line.
2, the fertile precision planter of a kind of multilayer deep placement according to claim 1, it is characterized in that: be provided with fertilizer apparatus (13) below the described fertilizer distributor (3), the inwall (15) of fertilizer apparatus (13) is the coarse thread scroll casing shape, and its fertilizer valve (16) is the step-less adjustment formula.
3, the fertile precision planter of a kind of multilayer deep placement according to claim 1 is characterized in that: on the power transmission shaft (17) below the described fertilizer distributor (3) two fertilizer apparatuss (13-1,13-2) are set.
4, the fertile precision planter of a kind of multilayer deep placement according to claim 1, it is characterized in that: be provided with seeding unit (14) below the described dispenser (5), seed wheel (20) in the seeding unit (14) is provided with the seed-filling hole (21) of taper type at the bottom of the bead, and seeding unit (14) is provided with the cantilevered feed shaft (19) that is supported by single bearing (18).
5, the fertile precision planter of a kind of multilayer deep placement according to claim 1, it is characterized in that: the following rear portion of described multilayer deep-fertilizing furrow opener (7) has the fertilizer outlet (12) of several stepped settings, and the bottom also can install mamoty (11) additional.
6, the fertile precision planter of a kind of multilayer deep placement according to claim 1 is characterized in that: the position-limit mechanism (24) on the described soil covering implement (10) is to adopt the long jackscrew mechanism that encircles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620028610 CN2925033Y (en) | 2006-04-12 | 2006-04-12 | Laminated deep-fertilizing precisive seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620028610 CN2925033Y (en) | 2006-04-12 | 2006-04-12 | Laminated deep-fertilizing precisive seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925033Y true CN2925033Y (en) | 2007-07-25 |
Family
ID=38279250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620028610 Expired - Fee Related CN2925033Y (en) | 2006-04-12 | 2006-04-12 | Laminated deep-fertilizing precisive seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925033Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102257896A (en) * | 2010-05-27 | 2011-11-30 | 河北农业大学 | Corn deep-loosening full-layer fertilization precision seeder |
| CN103141198A (en) * | 2013-03-13 | 2013-06-12 | 李等全 | Normal distribution fertilizer applying device |
| CN105340446A (en) * | 2015-11-25 | 2016-02-24 | 新疆农垦科学院 | Multilayer fertilization machine used for autumn ploughing |
| CN109716887A (en) * | 2019-01-17 | 2019-05-07 | 华中农业大学 | A kind of naked oats dual-purpose, which floats to dial, cuts combination ferti-seeding suppression device |
| CN115119574A (en) * | 2022-06-29 | 2022-09-30 | 安徽天平机械股份有限公司 | Seeder with layered fertilization function and use method |
-
2006
- 2006-04-12 CN CN 200620028610 patent/CN2925033Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102257896A (en) * | 2010-05-27 | 2011-11-30 | 河北农业大学 | Corn deep-loosening full-layer fertilization precision seeder |
| CN103141198A (en) * | 2013-03-13 | 2013-06-12 | 李等全 | Normal distribution fertilizer applying device |
| CN105340446A (en) * | 2015-11-25 | 2016-02-24 | 新疆农垦科学院 | Multilayer fertilization machine used for autumn ploughing |
| CN109716887A (en) * | 2019-01-17 | 2019-05-07 | 华中农业大学 | A kind of naked oats dual-purpose, which floats to dial, cuts combination ferti-seeding suppression device |
| CN115119574A (en) * | 2022-06-29 | 2022-09-30 | 安徽天平机械股份有限公司 | Seeder with layered fertilization function and use method |
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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: 20070725 |