CN101156510B - Multipurpose shallow plowing or no-tillage seed-sowing machine - Google Patents
Multipurpose shallow plowing or no-tillage seed-sowing machine Download PDFInfo
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- CN101156510B CN101156510B CN200710185255XA CN200710185255A CN101156510B CN 101156510 B CN101156510 B CN 101156510B CN 200710185255X A CN200710185255X A CN 200710185255XA CN 200710185255 A CN200710185255 A CN 200710185255A CN 101156510 B CN101156510 B CN 101156510B
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Abstract
The invention belongs to the technical field of the seeding machine matching the agriculture protective cultivating technology, in particular relates to a multifunctional shallow plowing or plowing-free sower, and overcomes the shortages of the prior seeding technology. The multifunctional shallow plowing or the plowing-free sower includes a seed fertilizer box, and a seed fertilizer discharging device, a frame, and a fertilizing and seeding ditching device which includes a narrow fertilizing and seeding ditching device and a disk fertilizing and seeding ditching device. The narrow fertilizing and seeding ditching device is an integrated structure and is arranged behind a rotary tiller cutter shaft. The disk fertilizing and seeding ditching device is an integrated structure and is movably arranged behind a gear box. Ditching depth adjusting devices are respectively arranged on the fertilizing and seeding ditching devices. The invention is applicable for the seeding of diverse crops in dry and water lands, and has the function of preventing the ditching device from being blocked. Under the state that a great deal of crop straws cover the surface of the earth, the passing performance of the plowing free or the shallow plowing seeding is strong, the quality of the work is excellent, the working efficiency is high, the economy benefit is good, one machine is with multiple purposes and multiple functions.
Description
Technical field
The invention belongs to the technical field of the supporting seeding machinery of agricultural protection farming technique, be specifically related under the agricultural crop straw face of land covering state multipurpose shallow plowing or the no-tillage seeding machine of shallow plowing or no-tillage seeding.
Background technology
At present; the agricultural protection farming technique is the state-of-the-art sustainable development agrotechnique in the world today; generally apply in the whole nation, its technical characterictic is: implement shallow plowing or no-tillage seeding under face of land farming thing stalk covering state, after planting the face of land keeps a certain amount of stalk overlay capacity.In the nonirrigated farmland district, existing supporting no-tillage seeding machine, sowing trafficability characteristic extreme difference stops up seriously when face of land stalk overlay capacity is big, and, a machine one usefulness, availability is low, and economic benefit is relatively poor.In the water area, agricultural crop straw output is bigger, and existing supporting band no-tillage seeding machine after planting leaves bigger seed furrow, and the face of land is of poor quality, and the peasant is difficult for accepting, and the operation power consumption is big, and production efficiency is low, deficiency in economic performance, and the individual dealer of agricultural machines is difficult for accepting.Existing seeding technique problem has seriously restricted the development of protective farming technique, becomes the technical barrier of being badly in need of solution.
Summary of the invention
The present invention has overcome the deficiency of existing seeding technique, and a kind of multipurpose shallow plowing or no-tillage seeding machine are provided.
The present invention is achieved in that multipurpose shallow plowing or no-tillage seeding machine, comprise seed manure case and fertilizer seeding unit, frame, Fertilization Sowing Boot, be primarily characterized in that described Fertilization Sowing Boot comprises narrow shape Fertilization Sowing Boot and disk Fertilization Sowing Boot, narrow shape Fertilization Sowing Boot is for managing an integrative-structure of forming by lower fertilizer tube one with sowing, be installed in the rotary ploughing cutter shaft back, insert between the rotary blade before the lower fertilizer tube one, the pipe one of sowing is close to the rotary blade outer rim; The disk Fertilization Sowing Boot is structure as a whole and is movably arranged on the gearbox back, comprise the support that flexibly connects with frame, installation lower fertilizer tube two, sow pipe two and trench digging disk all are provided with trench digging degree of depth adjusting device on the support on narrow shape Fertilization Sowing Boot and the disk Fertilization Sowing Boot.
The Guan Yiwei swan-neck of sowing of narrow shape Fertilization Sowing Boot, going out kind of mouth is trapezoidal shape, it goes out kind of mouth width greater than the diameter of pipe one of sowing, and branch kind plate is housed in going out kind of mouth; Lower fertilizer tube one is a straight tube, the going out before and after kind of the mouth of the fertilizer outlet of lower fertilizer tube one and the pipe one of sowing, on have spacing.
The Guan Erwei swan-neck of sowing of disk Fertilization Sowing Boot, going out kind of mouth is trapezoidal shape, it goes out kind of mouth width greater than the diameter of pipe two of sowing, and branch kind plate is housed in going out kind of mouth; Lower fertilizer tube two is contained in the support front for straight tube, and the pipe of sowing two is contained in the support back, the going out before and after kind of mouth and the trench digging disk border, leave spacing up and down of the pipe two of sowing.
Its operation principle: when being used for the no-tillage seeding operation, narrow shape, the disk Fertilization Sowing Boot trench digging degree of depth is adjusted to rotary blade root edge below 7-8cm, the rotary blade 0-2cm that buries; When being used to plough shallowly seeding operation, it is neat that narrow shape, the disk Fertilization Sowing Boot trench digging degree of depth is adjusted to the rotary blade root edge, the rotary blade 6-8cm that buries.Require to adjust fertilizer apparatus, seeding unit and sowing line number according to chemical fertilizer kind and different sowing crops.During operation, tractor is passed to gearbox with power by universal joint, the rotary blade rotation, its effect: the one, will dish out backward by the space between two adjacent Fertilization Sowing Boots after face of land stalks cutting and the rotary tillage earth mixture, soil lands prior to stalk than great than stalk, has strengthened the capable earth backing ability of ferti-seeding and has guaranteed face of land stalk coverage rate height after planting; The 2nd, clear up extension grass and earth before the narrow shape Fertilization Sowing Boot, prevented from effectively that stalk from piling up to result in blockage before plough; The 3rd, the combing effect of narrow shape applicator boot makes stalk concentrate to sowing shunting in the ranks and covers, and has reduced stalk to sowing the influence that row is emerged.Before the narrow shape, disk Fertilization Sowing Boot fertilizer-dropping hole with after mouthful fore-and-aft clearance 200cm that sows, between the upper and lower apart from 4cm, sow again after having guaranteed after the fertilising regular hour and space earth backing are arranged, reaching fertilization depth is 7-8cm, sowing depth is 3-4cm, seed manure is perpendicular separation 4cm up and down, has realized the same ditch of lower leaf on the seed manure, has prevented the generation of fertile burning kind phenomenon; Going out kind of mouth is trapezoidal shape, and sowing is during crops, and seed divides kind by dividing kind of plate, forms wide sown scope when for the granule crop, when for the bulky grain crop and chemical fertilizer form little cross side position; Dislocation configuration before and after the narrow shape Fertilization Sowing Boot, the space of passing through of stalk and soil has further strengthened the sowing trafficability characteristic when having increased sowing; Trench digging ability that the disk Fertilization Sowing Boot is no-tillage, but the furrower trench digging is housed before the gearbox of front, the one, the stalk in the place ahead is shunted to both sides, the 2nd, the soil trench digging is loose, make the disk Fertilization Sowing Boot can realize no-tillage seeding; The gearbox anti-stalk blocking ability that takes up space, but corresponding thereafter be the disk Fertilization Sowing Boot, the disk trench digging that rolls has prevented obstruction effectively; The corresponding sowing row of press wheel is suppressed, and has guaranteed that earth backing suppression after planting is tight.Driving-chain by press wheel drive with power pass to fertilizer, seeding unit carries out fertilizer, seeding; Lay down Fertilization Sowing Boot and just become rotovator, can be used for the rotary tillage soil-working operation.
The relative prior art of the present invention has following beneficial effect: be applicable to drought, the multiple kinds of crops sowing of water area, and have the anti-plough of rotary blade rotation and stop up function, under a large amount of agricultural crop straw mulched ground table status, it is strong that trafficability characteristic is sowed in no-tillage or shallow plowing, and operation quality is good, the production efficiency height, good in economic efficiency, particularly can be used in the operation next time of maize straw erectility and finish the shallow plowing ferti-seeding, can also be used for the rotary tillage soil-working operation, a tractor serves several purposes, one-machine-multi-function.
Description of drawings
Fig. 1: structural representation of the present invention
Fig. 2: operation principle schematic diagram of the present invention
Fig. 3: the present invention is the face of land and soil schematic cross-sectional view after planting
Fig. 4: narrow shape Fertilization Sowing Boot and rotary blade configuration schematic diagram
Fig. 5: disk Fertilization Sowing Boot schematic diagram
The vertical view of Fig. 6: Fig. 5
Fig. 7: narrow shape Fertilization Sowing Boot schematic diagram
The k of Fig. 8: Fig. 7 is to view
Among the figure: 1-seed manure case and fertilizer seeding unit, 2-hanger bracket, 3-gearbox, the 4-universal joint, 5-frame, 6-rotary blade, the narrow shape Fertilization Sowing Boot of 7-, 7.1-lower fertilizer tube one, 7.2-are sowed and are managed one, 7.3-go out kind of a mouth, 7.4-divides kind of a plate, 8-disk Fertilization Sowing Boot, the pipe two 8.1-lower fertilizer tube two, 8.2-are sowed, the 8.3-support, 8.4-the trench digging disk, 9-press wheel, 10-driving-chain, the 11-stalk, the 12-stalk divides flow path direction, the 13-crushing straw, the 14-furrower, 15-rotary blade direction of rotation, 16-chemical fertilizer, 17-bulky grain seed, 18-granule seed, 19-ferti-seeding ditch, 20-face of land cover layer, the 21-uncultivated land
Embodiment
The present invention is described further in conjunction with the accompanying drawings.
Multipurpose shallow plowing of the present invention or no-tillage seeding machine, its structure be as shown in Figure 1: be made up of parts such as seed manure case and fertilizer seeding unit 1, hanger bracket 2, gearbox 3, universal joint 4, frame 5, rotary blade 6, narrow shape Fertilization Sowing Boot 7, disk Fertilization Sowing Boot 8, press wheel 9, driving-chains 10.Its feature: seed manure case and fertilizer seeding unit 1 are installed in frame 5 tops, rotary blade 6 and gearbox 3 are installed in frame 5 belows, narrow shape Fertilization Sowing Boot 7 is for managing one 7.2 integrative-structures of forming by lower fertilizer tube 1 with sowing, be installed in 6 back of rotary blade, insert between the rotary blade 6 before the lower fertilizer tube 1, the pipe 1 of sowing is close to rotary blade 6 outer rims.Disk Fertilization Sowing Boot 8 is structure as a whole and is movably arranged on gearbox 3 back, comprises the support 8.3 that flexibly connects with frame 5, installation lower fertilizer tube 2 8.1, sow pipe 2 8.2 and trench digging disk 8.4 on the support 8.3.All be provided with trench digging degree of depth adjusting device on narrow shape Fertilization Sowing Boot 7 and the disk Fertilization Sowing Boot 8.Described trench digging degree of depth adjusting device is that plough is provided with highly different connecting holes, is connected with frame by the differing heights connecting hole, and the trench digging degree of depth can be adjusted to rotary blade 6 root edges below certain distance up and down.And lower fertilizer tube is preceding, the Guan Zaihou that sows, fertilizer outlet with go out before and after kind of the mouth, all at regular intervals up and down, going out kind of mouth is trapezoidal shape, and branch kind plate (seeing Fig. 5,6,7,8) is housed; Press wheel 9 is installed in narrow shape, disk Fertilization Sowing Boot 7,8 back accordingly; Driving-chain 10 is installed in the sower both sides.
Its operation principle is as shown in Figure 2: when being used for the no-tillage seeding operation, narrow shape, disk Fertilization Sowing Boot 7, the 8 trench digging degree of depth are adjusted to rotary blade 6 root edges below 7-8cm, rotary blade 6 0-2cm that buries; When being used to plough shallowly seeding operation, it is neat that narrow shape, disk Fertilization Sowing Boot 7, the 8 trench digging degree of depth are adjusted to rotary blade 6 root edges, rotary blade 6 6-8cm that buries.Require to adjust fertilizer apparatus, seeding unit and sowing line number according to chemical fertilizer kind and different sowing crops.During operation, tractor is passed to gearbox 3 with power by universal joint 4, rotary blade 6 rotations, its effect: the one, will dish out backward by the space of 7 of two adjacent narrow shapes, disk Fertilization Sowing Boot after face of land stalks cutting and the rotary tillage earth mixture, soil lands prior to stalk than great than stalk, has strengthened the capable earth backing ability of ferti-seeding and has guaranteed face of land stalk coverage rate height after planting; The 2nd, clear up extension grass and earth before the narrow shape Fertilization Sowing Boot 7, prevented from effectively that stalk from piling up to result in blockage before plough; The 3rd, the combing effect of narrow shape Fertilization Sowing Boot 7 makes stalk concentrate to sowing shunting in the ranks and covers, and has reduced stalk to sowing the influence that row is emerged.Before narrow shape Fertilization Sowing Boot 7 (see figure 6)s fertilizer-dropping hole with after mouthful fore-and-aft clearance 200cm that sows, between the upper and lower apart from 4cm, disk Fertilization Sowing Boot 8, after sow mouthful and preceding disk border fore-and-aft clearance 100cm, between the upper and lower apart from 4cm, sow again after having guaranteed after the fertilising regular hour and space earth backing are arranged, reaching fertilization depth is 7-8cm, and sowing depth is 3-4cm, and seed manure is perpendicular separation 4cm up and down, realized that lower leaf has prevented the generation of fertile burning kind phenomenon with the ditch (see figure 3) on the seed manure; It is 6cm (seeing Fig. 5, Fig. 6) that the pipe of sowing goes out kind of a mouth width, be shaped as trapezoidal shape and install branch kind plate additional, seed passes through branch kind of plate branch kind of the wide sown scope of formation when making sowing granule crops, and seed is planted and chemical fertilizer formation cross side position (see figure 3) by branch kind of a plate branch when sowing the bulky grain crops; Narrow shape Fertilization Sowing Boot 7 front and back dislocation configuration (see figure 4), the space of passing through of stalk and soil has further strengthened the sowing trafficability characteristic when having increased sowing; Disk Fertilization Sowing Boot 8 no-tillage trench digging ability, but the furrower trench digging is housed before the front gearbox 3, the one, the stalk in the place ahead is shunted to both sides, the 2nd, the soil trench digging is loose, make disk Fertilization Sowing Boot 8 can realize no-tillage seeding; The gearbox 3 anti-stalk blocking ability that takes up space, but corresponding thereafter be disk Fertilization Sowing Boot 8, the disk trench digging that rolls has prevented obstruction effectively; Press wheel 9 corresponding sowing row are suppressed, and have guaranteed that earth backing suppression after planting is tight.Driving-chain 10 by press wheel 9 drive with power pass to fertilizer, seeding unit carries out fertilizer, seeding; Lay down Fertilization Sowing Boot and just become rotovator, can be used for the rotary tillage soil-working operation.
Claims (1)
1. multipurpose shallow plowing or no-tillage seeding machine, comprise seed manure case and fertilizer seeding unit (1), frame, Fertilization Sowing Boot, it is characterized in that described Fertilization Sowing Boot comprises narrow shape Fertilization Sowing Boot (7) and disk Fertilization Sowing Boot (8), narrow shape Fertilization Sowing Boot (7) is by the lower fertilizer tube one (7.1) and pipe one (7.2) integrative-structure of forming of sowing, be installed in rotary blade (6) axle back, between lower fertilizer tube one (7.1) the preceding insertion rotary blade (6), the pipe one (7.2) of sowing is close to rotary blade (6) outer rim; Disk Fertilization Sowing Boot (8) is structure as a whole, be movably arranged on gearbox (3) back, comprise the support (8.3) that flexibly connects with frame (5), support (8.3) is gone up installation lower fertilizer tube two (8.1), sow pipe two (8.2) and trench digging disk (8.4), all is provided with trench digging degree of depth adjusting device on narrow shape Fertilization Sowing Boot (7) and the disk Fertilization Sowing Boot (8);
The pipe one (7.2) of sowing of described narrow shape Fertilization Sowing Boot (7) is swan-neck, and it goes out kind of a mouth (7.3) is trapezoidal shape, goes out kind of a mouth (7.3) width greater than the diameter of pipe one (7.2) of sowing, and branch kind plate (7.4) is housed in going out kind of a mouth (7.3); Lower fertilizer tube one (7.1) is a straight tube, the going out before and after kind of the mouth of the fertilizer outlet of lower fertilizer tube one (7.1) and the pipe one of sowing, on have spacing, dislocation configuration before and after the narrow shape Fertilization Sowing Boot (7);
The pipe two (8.2) of sowing of described disk Fertilization Sowing Boot (8) is swan-neck, and it goes out kind of mouth is trapezoidal shape, goes out kind of mouth width greater than the diameter of pipe two of sowing, and branch kind plate is housed in going out kind of mouth; Lower fertilizer tube two (8.1) is contained in support (8.3) front for straight tube, the pipe two (8.2) of sowing is contained in support (8.3) back, furrower is equipped with before the gearbox of disk Fertilization Sowing Boot front in sow the going out before and after kind of mouth and trench digging disk (8.4) edge, leave spacing up and down of pipe two (8.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710185255XA CN101156510B (en) | 2007-11-15 | 2007-11-15 | Multipurpose shallow plowing or no-tillage seed-sowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710185255XA CN101156510B (en) | 2007-11-15 | 2007-11-15 | Multipurpose shallow plowing or no-tillage seed-sowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101156510A CN101156510A (en) | 2008-04-09 |
| CN101156510B true CN101156510B (en) | 2010-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200710185255XA Expired - Fee Related CN101156510B (en) | 2007-11-15 | 2007-11-15 | Multipurpose shallow plowing or no-tillage seed-sowing machine |
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| CN102257896A (en) * | 2010-05-27 | 2011-11-30 | 河北农业大学 | Corn deep-loosening full-layer fertilization precision seeder |
| CN102511211B (en) * | 2012-01-06 | 2017-02-08 | 滨州市农机具科学研究所 | Wheat flat planting no-tillage seed and fertilizer drill applicable to irrigated areas of Yellow river |
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| CN109168450A (en) * | 2018-11-13 | 2019-01-11 | 山东理工大学 | Plough of the wide seedling with seeder |
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| CN111357435A (en) * | 2020-04-23 | 2020-07-03 | 山西农业大学 | Novel combined hoe-shovel normal-position deep-fertilization wide-width sowing furrow opener |
| CN111684880B (en) * | 2020-05-11 | 2022-04-12 | 塔里木大学 | Intelligent integrated processing device for biomass straw fertilizer |
| CN111919530A (en) * | 2020-08-28 | 2020-11-13 | 湖州中搏智能机械有限公司 | Corn seed sowing machine with rotary digging function and capable of fertilizing |
| CN115176573B (en) * | 2022-08-22 | 2024-04-05 | 华中农业大学 | Tea garden side deep fertilizer distributor in hilly and mountainous areas |
| CN115500102A (en) * | 2022-09-13 | 2022-12-23 | 中国科学院东北地理与农业生态研究所 | Furrow opener for wheat seeding |
| CN115606367B (en) * | 2022-12-14 | 2023-02-28 | 内蒙古农业大学 | Grass seed layering planting equipment based on desertification grassland in alpine region |
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