CN111264108A - Rotary tillage seeding fertilization all-in-one - Google Patents
Rotary tillage seeding fertilization all-in-one Download PDFInfo
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- CN111264108A CN111264108A CN202010343082.5A CN202010343082A CN111264108A CN 111264108 A CN111264108 A CN 111264108A CN 202010343082 A CN202010343082 A CN 202010343082A CN 111264108 A CN111264108 A CN 111264108A
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- rotary tillage
- ditching
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
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Abstract
The invention discloses a rotary tillage, seeding and fertilizing integrated machine in the technical field of agricultural machinery, which comprises a rotary tillage frame, wherein a composite frame is connected at the rear part of the rotary tillage frame, a rotatable press roller is connected on the composite frame, a ditching cutter shaft is rotatably connected on the composite frame at the rear part of the press roller, a plurality of ditching assemblies are distributed on the ditching cutter shaft in the length direction, a seed box is fixedly connected on the composite frame at the rear part of the ditching assemblies, a plurality of seed falling ports are distributed on the seed box, the positions of the seed falling ports correspond to the positions of each group of ditching assemblies one by one, a plurality of fertilizing supports are distributed on the composite frame at the rear part of the seed box in the length direction, at least one fertilizing part which extends downwards and is provided with a containing cavity is arranged on each fertilizing support, a fertilizer chute which inclines downwards from front to back is, the connecting bracket is rotatably connected with a roller; the seeds can accurately fall into the seed ditches.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a rotary tillage, seeding and fertilizing integrated machine.
Background
In the prior art, in order to solve the technical problem of low efficiency in the prior art, the improved rotary cultivator and the improved seeder are integrated, the improved structure comprises a rotary tillage frame, a first rotary tillage cutter shaft and a second rotary tillage cutter shaft are rotatably connected on the frame, the second rotary tillage cutter shaft is arranged behind the first rotary tillage cutter shaft, a plurality of first rotary tillage cutters are distributed on the first rotary tillage cutter shaft, a plurality of second rotary tillage cutters are distributed on the second rotary tillage cutter shaft, the lowest point of the rotary track of the second rotary tillage cutters is not higher than the lowest point of the rotary track of the first rotary tillage cutters, a furrow opener and a seed box are connected on the frame behind the second rotary tillage cutter shaft, the seed box is arranged in front of the furrow opener, a seed box is connected on the lower side of the seed box, and the seed box extends backwards, the seed outlet of seed metering pipe is at the rear of furrow opener, and when the seed fell along seed metering pipe from the seed case, the seed collided in seed metering pipe, and the seed can't accurately fall into the kind ditch, and seed metering pipe's position is hardly fixed moreover, and the installation difficulty has sowed kind of back, and the manual work is scattered fertilizer in the farmland, can't realize the synchronization action of rotary tillage seeding fertilization.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides the rotary tillage, sowing and fertilization integrated machine, solves the technical problem that seeds cannot accurately fall into a seed furrow in the prior art, and is reliable in structure and capable of accurately falling into the seed furrow.
The purpose of the invention is realized as follows: a rotary tillage seeding fertilization all-in-one machine comprises a rotary tillage rack, wherein a first rotary tillage cutter shaft and a second rotary tillage cutter shaft are rotatably connected onto the rotary tillage rack, the second rotary tillage cutter shaft is arranged at the rear part of the first rotary tillage cutter shaft, a plurality of first rotary tillage cutters are arranged on the first rotary tillage cutter shaft, a plurality of second rotary tillage cutters are arranged on the second rotary tillage cutter shaft, the lowest point of the rotary track of the second rotary tillage cutters is not higher than the lowest point of the rotary track of the first rotary tillage cutters, a composite rack is connected at the rear part of the rotary tillage rack, a rotatable press roller is connected onto the composite rack, a ditching cutter shaft is rotatably connected onto the composite rack at the rear part of the press roller, a plurality of ditching assemblies for ditching a seed ditch are arranged in the length direction of the ditching cutter shaft, a seed box is fixedly connected onto the composite rack at the rear part of the ditching assemblies, the minimum of rotary blade one and rotary blade two gyration orbits is less than the minimum of compression roller gyration circumference, and the compounding frame at seed case rear has arranged a plurality of fertilization supports on length direction, be equipped with at least one downwardly extending on the fertilization support and have the fertilization portion that holds the chamber, the rear side of fertilization portion lower part is opened has the smooth fertile groove of place orientation downward sloping backward in the past, two at least linking bridge of fixedly connected with in the compounding frame at fertilization portion rear, rotationally be connected with the gyro wheel on the linking bridge, the minimum of gyro wheel gyration circumference flushes with the minimum of compression roller gyration circumference.
According to the invention, the rotary tillage frame is connected behind the walking device in a liftable manner, the rotary tillage frame is lowered to enable the press roller to be attached to the ground, the first rotary tillage cutter shaft and the second rotary tillage cutter shaft rotate, the first rotary tillage cutter carries out rotary tillage, the second rotary tillage cutter carries out rotary tillage again on the basis of the first rotary tillage cutter, the press roller slightly compacts a field after rotary tillage, the ditching assembly rotates, the ditching assembly carries out ditching, seeds fall into a newly ditched seed ditch from a seed dropping opening of the seed box, the seeding effect is good, fertilizer enters the accommodating cavity through the fertilizing part and slides into soil along the fertilizer sliding groove, and the press roller and the roller wheel simultaneously support the composite frame to reduce the bearing of the rotary tillage frame; the rotary tillage, seeding and fertilizing machine is reliable in structure, realizes rotary tillage, seeding and fertilizing, arranges seeds into the seed furrow orderly and accurately, and is high in efficiency; can be applied to the farming work of crops.
In order to facilitate fertilization, the upper side of the fertilization part is provided with a connecting pipe, and the cavity of the connecting pipe is communicated with the accommodating cavity.
In order to realize the fertilization, the anterior fixedly connected with at least one fertilization case of rotary tillage frame, fixedly connected with fan on the fertilization case, be connected with the air-out house steward on the fan, a plurality of fertilizer applicators of having arranged of downside of fertilization case, the sub-unit connection of fertilizer applicator has fertilization unit pipe, air-out house steward is connected with the one end of fertilization unit pipe, and the other end of fertilization unit pipe is connected with the connecting pipe that corresponds.
In order to further realize fertilization, a soil sliding plate is fixed on the lower side of the fertilization part and comprises a soil sliding part, a fertilizer outlet is formed in the soil sliding part, a ditching part which extends downwards and bends outwards is arranged on the soil sliding part corresponding to the front side of the fertilizer outlet, the ditching part is communicated with the fertilizer outlet, a soil covering part which tilts forwards and upwards is arranged on the soil sliding part on the rear side of the fertilizer outlet, soil covering parts which face inwards and downwards are arranged on the soil sliding parts on the left side and the right side of the fertilizer outlet are respectively arranged on the soil sliding parts on the left side and the right side of the fertilizer outlet, the soil covering parts are arranged between the ditching part and the soil covering part in the front-rear direction, one outward end of the fertilizer sliding groove extends towards the direction of the fertilizer outlet, and the soil covering parts are arranged behind the fertilizer sliding groove; in this design, on same smooth soil portion, outside bending indicates to turn left right both ends crooked, the ditching portion lower part left side is crooked left, the ditching portion lower part right side bending on right, smooth soil plate slides forward along the field, ditching portion digs fertile ditch, fertilizer falls in fertile ditch through the play fertile mouth along smooth fertile groove, earthing portion is dialled inwards the soil of fertile ditch left and right sides, soil covers on the fertilizer in the fertile ditch, covering portion closely covers soil on the fertilizer that has just covered soil, realize opening fertile ditch through setting up of smooth soil plate, earthing and the synchronization action of covering soil, the structure is ingenious and compact, high efficiency.
In order to further reduce the resistance of the soil sliding plate to slide forwards, the soil sliding part on the front side of the fertilizing part is tilted upwards, and the soil sliding part on the rear side of the soil covering part is tilted upwards; in the design, soil is not easy to accumulate on the soil sliding part in the sliding process of the soil sliding part, and sliding resistance is reduced.
In order to make the seed arrange to the kind ditch in order the ration, a plurality of electronic seed metering wares have been arranged to the downside of seed case, the position and the kind of a mouthful one-to-one that fall of electronic seed metering ware, fertilization portion is in the direction that electronic seed metering ware side is outwards, and electronic seed metering ware side is electronic seed metering ware one end in the left and right sides orientation.
In order to further improve the fertilizing effect, two fertilizing parts are arranged on the fertilizing bracket, and an electric seed sowing device is arranged between the two fertilizing parts.
In order to further realize ditching, the ditching subassembly is including connecting the go-between on the ditching arbor, a plurality of ditching swoves have been arranged to the periphery of go-between, and in the left and right sides direction, the position of ditching sword corresponds with the seed metering mouth position of electronic seed metering ware, and the minimum of ditching sword gyration orbit is less than the position of the minimum of press roll gyration circumference.
In order to further realize the rotation of the ditching cutter shaft, a driving motor is fixedly connected to the composite rack, a driving chain wheel is connected to the driving motor, a driven chain wheel is connected to one end, extending out of the composite rack, of the ditching cutter shaft, and the driving chain wheel is in transmission connection with the driven chain wheel.
In order to further realize being connected of rotary tillage frame and compound frame, two fixed bolsters of fixedly connected with in the rotary tillage frame, be equipped with connecting portion one, connecting portion two, fixed part one and fixed part two in the past backward in proper order on the fixed bolster, connecting portion one and connecting portion two and rotary tillage frame fixed connection, fixed part one and the anterior fixed connection of compound frame, fixed part two sets up the one end that stretches out backward at the fixed bolster, fixed part two and compound frame fixed connection, and two fixed bolsters set up about the central symmetry of rotary cultivator frame on length direction.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a first perspective view of the present invention.
Fig. 3 is a second perspective view of the present invention.
Fig. 4 is a three-dimensional structure diagram of the present invention.
Fig. 5 is a partially enlarged view of a portion a in fig. 3.
Fig. 6 is a partially enlarged view of B in fig. 4.
Fig. 7 is a fourth perspective view of the present invention.
Fig. 8 is a first perspective view of the soil sliding plate according to the present invention.
Fig. 9 is a second perspective view of the soil-sliding plate according to the present invention.
The device comprises a first rotary blade, a second rotary blade, a 4 second rotary blade, a 5 rotary tillage frame, a 6 fertilizing unit pipe, a 7 air outlet main pipe, a 8 fertilizing box, a 9 fan, a 10 fertilizer applicator, an 11 fixed support, a 1101 connecting part I, a 1102 connecting part II, a 1103 fixed part I, a 1104 fixed part II, a 12 driven sprocket, a 13 driving sprocket, a 14 driving motor, a 15 fertilizing part, a 16 fertilizing support, a 17 soil sliding plate, a 1701 soil covering part, 1702 soil covering part, 1703 ditching part, 1704 fertilizer outlet, 1705 soil sliding part, 18 composite frame, 19 ditching assembly, 1901 connecting ring, 1902 ditching blade, 20 ditching blade shaft, 21 electric seed sowing device, 22 connecting support, 23 idler wheel, 24, 25 seed falling hole, 26 fertilizer sliding groove, 27 seed blocking seat, 28 inclined part, 29 connecting pipe and 30 pressing roller.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 9, a rotary tillage, seeding and fertilizing integrated machine comprises a rotary tillage frame 5, a first rotary blade shaft 2 and a second rotary blade shaft 4 are rotatably connected to the rotary tillage frame 5, the second rotary blade shaft 4 is arranged behind the first rotary blade shaft 2, a plurality of first rotary blades 1 are arranged on the first rotary blade shaft 2, a plurality of second rotary blades 3 are arranged on the second rotary blade shaft 4, the lowest point of the rotary track of the second rotary blades 3 is not higher than the lowest point of the rotary track of the first rotary blades 1, a composite frame 18 is connected behind the rotary tillage frame 5, a rotatable press roller 30 is connected to the composite frame 18, a ditching blade shaft 20 is rotatably connected to the composite frame 18 behind the press roller 30, a plurality of ditching assemblies 19 for ditching seeds in the length direction of the ditching blade shaft 20, a seed box 24 is fixedly connected to the composite frame 18 behind the ditching assemblies 19, the ditching assemblies 19 comprise connecting rings 1901 connected to the ditching blade shaft 20, a plurality of ditching knives 1902 are arranged on the periphery of the connecting ring 1901, in the left-right direction, the positions of the ditching knives 1902 correspond to the positions of the seed metering ports of the electric seed metering device 21, the lowest point of the rotation track of the ditching knives 1902 is lower than the position of the lowest point of the rotation circle of the press roller 30, a driving motor 14 is fixedly connected to the composite frame 18, a driving chain wheel 13 is connected to the driving motor 14, a driven chain wheel 12 is connected to one end of the ditching knife shaft 20 extending out of the composite frame 18, the driving chain wheel 13 is in transmission connection with the driven chain wheel 12, a plurality of seed dropping ports 25 are arranged on the seed box 24, the positions of the seed dropping ports 25 correspond to the positions of each group of ditching assemblies 19 one by one, the lowest points of the rotation tracks of the rotary blades 1 and the rotary blades 3 are lower than the lowest point of the rotation circle of the press roller 30, a plurality of fertilizing supports 16 are arranged on the, be equipped with two fertilization portions 15 on the fertilization support 16, the upside of fertilization portion 15 is equipped with connecting pipe 29, the cavity of connecting pipe 29 with hold the chamber intercommunication, the rear side of fertilization portion 15 lower part is opened has the smooth fertile groove 26 of place orientation downward sloping backward in the past, fixedly connected with two at least linking bridge 22 on the compound frame 18 in fertilization portion 15 rear, rotationally be connected with gyro wheel 23 on the linking bridge 22, gyro wheel 23 gyration circumference's minimum and the minimum of suppression roller 30 gyration circumference flush.
In order to realize fertilization, the front part of the rotary tillage frame 5 is fixedly connected with at least one fertilization box 8, the fertilization box 8 is fixedly connected with a fan 9, the fan 9 is connected with an air outlet main pipe 7, a plurality of fertilizer applicators 10 are arranged on the lower side of the fertilization box 8, the lower part of each fertilizer applicator 10 is connected with a fertilization unit pipe 6, the air outlet main pipe 7 is connected with one end of the fertilization unit pipe 6, and the other end of the fertilization unit pipe 6 is connected with a corresponding connecting pipe 29.
In order to further realize fertilization, a soil sliding plate 17 is fixed on the lower side of the fertilization part 15, the soil sliding plate 17 comprises a soil sliding part 1705, a fertilizer outlet 1704 is formed in the soil sliding part 1705, a downward extending and outward bending ditching part 1703 is arranged on the soil sliding part 1705 corresponding to the front side of the fertilizer outlet 1704, the ditching part 1703 is communicated with the fertilizer outlet 1704, a forward and upward tilting soil covering part 1701 is arranged on the soil sliding part 1705 on the rear side of the fertilizer outlet 1704, inward and downward arranged soil covering parts 1702 are respectively arranged on the soil sliding parts 1705 on the left and right sides of the fertilizer outlet 1704, in the forward and backward direction, the soil covering part 1702 is between the ditching part 1703 and the soil covering part 1701, one outward end of the fertilizer sliding groove 26 extends towards the direction of the fertilizer outlet 1704, and the soil covering part 1702 is behind the fertilizer sliding groove 26; soil sliding portions 1705 on the front side of the fertilizing portion 15 tilt upwards, soil sliding portions 1705 on the rear side of the soil covering portion 1701 tilt upwards, a material blocking seat 27 with an opening is fixedly arranged on the soil sliding portions 1705 on the rear side of the fertilizing portion 15, an inclined portion 28 which inclines forwards and downwards is arranged on the rear side of the inner wall of the material blocking seat 27, and the inclined portion 28 extends towards the direction of the fertilizer outlet 1704.
In order to discharge seeds into the seed trench in an orderly and quantitative manner, a plurality of electric seed sowing devices 21 are arranged on the lower side of the seed box 24, the positions of the electric seed sowing devices 21 correspond to the seed dropping ports 25 one by one, the fertilizing parts 15 are arranged in the direction that the side ends of the electric seed sowing devices 21 face outwards, the side ends of the electric seed sowing devices 21 are one ends of the electric seed sowing devices 21 in the left-right direction, and the electric seed sowing devices 21 are arranged between the two fertilizing parts 15.
In order to further realize the connection between the rotary tillage frame 5 and the composite frame 18, two fixing supports 11 are fixedly connected to the rotary tillage frame 5, a first connecting part 1101, a second connecting part 1102, a first fixing part 1103 and a second fixing part 1104 are sequentially arranged on the downward side of the fixing support 11 from front to back, the first connecting part 1101, the second connecting part 1102 and the rotary tillage frame 5 are fixedly connected, the first fixing part 1103 is fixedly connected with the front part of the composite frame 18, the second fixing part 1104 is arranged at the backward extending end of the fixing support 11, the second fixing part 1104 is fixedly connected with the composite frame 18, and the two fixing supports 11 are symmetrically arranged about the center of the rotary tillage frame 5 in the length direction.
In the invention, a rotary tillage frame 5 is connected behind a walking device in a lifting way, a fertilizing unit pipe 6 is connected with a corresponding connecting pipe 29 through a pipeline (the connection between the pipelines is the prior art and the pipeline is not shown), a first connecting part 1101 and a second connecting part 1102 are fixedly connected with the rotary tillage frame 5 through U-shaped bolts, a first fixing part 1103 and a second fixing part 1104 can be welded on a composite frame 18, the first fixing part 1103 and the second fixing part 1104 can also be fixedly connected on the composite frame 18 through fastening bolts, and a driving chain wheel 13 is connected with a driven chain wheel 12 through a chain (the prior art and the chain are not shown); the ditching cutter 1902 in the ditching component 19 covers the position of the seed outlet of the electric seed sowing device 21 in the left and right direction, the rotary tillage frame 5 is lowered to ensure that the press roller 30 is attached to the ground, at the moment, the roller 23 is also attached to the ground, the roller 23 and the press roller 30 simultaneously support the composite frame 18 to reduce the bearing of the rotary tillage frame 5, the first rotary tillage cutter shaft 2 and the second rotary tillage cutter shaft 4 rotate, the first rotary tillage of the rotary tillage cutter 1, the second rotary tillage cutter 3 carries out rotary tillage again on the basis of the first rotary tillage of the rotary tillage cutter 1, the press roller 30 rolls, the press roller 30 slightly compacts a rotary-tilled field, the driving motor 14 acts, the driving sprocket 13 drives the driven sprocket 12 to rotate, the ditching cutter shaft 20 rotates, the ditching cutter 1902 rotates, the ditching cutter digs a ditch, the electric seed sowing device 21, the fertilizer applicator 10 and the fan 9 act, the electric seed sowing device 21 discharges seeds in the seed sowing device 1902 into the seed ditch quantitatively, the, the fan 9 blows air into the air main pipe 7, the fertilizer sequentially enters the accommodating cavity along the fertilizing unit pipe 6, the pipeline and the connecting pipe 29, the fertilizer entering the accommodating cavity slides down into the fertilizer groove along the fertilizer sliding groove 26, the fertilizer groove is arranged in the direction of the side edge of the seed groove facing outwards, nutrients in the fertilizer penetrate into the seed groove along soil, nutrients needed by seed growth are provided, the seeding and fertilizing effects are good, the soil covering part 1702 is used for inwards pulling soil on the left side and the right side of the fertilizer groove, the soil covers the fertilizer in the fertilizer groove, the soil covering part 1701 is used for tightly covering the soil on the fertilizer which is just covered with the soil, the synchronous actions of fertilizer groove opening, soil covering and soil covering are realized through the arrangement of the soil sliding plate 17, the structure is ingenious and compact, and the efficiency is high; the invention has reliable structure, realizes rotary tillage, seeding and fertilizing at the same time, the seed outlet of the electric seed sowing device 21 is right opposite to the ground, the electric seed sowing device 21 and the ditching assembly 19 are arranged, seeds accurately fall into seed ditches drilled by the ditching assembly 19, and synchronous actions of fertilizer ditching, fertilizer falling, soil covering and soil covering are realized at the same time through the combined arrangement of the fertilizer applying part 15 and the soil sliding plate 17, the structure is ingenious and compact, the efficiency is high, when the fertilizer slides out along the fertilizer sliding groove 26, most of the fertilizer directly falls into the fertilizer ditches through the fertilizer outlet 1704, and a small part of the fertilizer can be hit the inclined part 28, and then the fertilizer slides into the soil through the fertilizer outlet 1704 along the inclined part 28; can be applied to the farming work of crops.
The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a rotary tillage seeding fertilization all-in-one, includes the rotary tillage frame, rotationally be connected with first rotary blade axle and second rotary blade axle in the rotary tillage frame, the second rotary blade axle is in the rear of first rotary blade axle, and a plurality of rotary blades of having arranged on the first rotary blade axle are first, and a plurality of rotary blades of having arranged on the second rotary blade axle are two, and the minimum of rotary blade two gyration orbit is not higher than the minimum of rotary blade one gyration orbit, its characterized in that: the utility model discloses a rotary tillage machine, including rotary tillage frame, seed box, rotary tillage arbor, a plurality of ditching subassemblies, fixedly connected with seed box on the compound frame at ditching subassembly rear, a plurality of kind of mouth of falling of having arranged on the compound frame at rotary tillage frame rear, the length direction of ditching arbor is arranged a plurality of ditching subassemblies that are used for the ditching ditch, fixedly connected with seed box on the compound frame at ditching subassembly rear, a plurality of kind of mouth of falling of arranging on the seed box, the position of the kind of mouth of falling corresponds one-to-one with the position of every group ditching subassembly, and the minimum of rotary tillage sword one and rotary tillage sword two gyration orbit is less than the minimum of rotary tillage arbor gyration circumference, and a plurality of fertilization supports of arranging on the compound frame at seed box rear, be equipped with at least one downwardly extending and have the, at least two connecting supports are fixedly connected to the composite rack at the rear of the fertilizing portion, the connecting supports are rotatably connected with idler wheels, and the lowest point of the idler wheel rotation circumference is flush with the lowest point of the press roller rotation circumference.
2. A rotary tillage, seeding and fertilizing all-in-one machine as claimed in claim 1, characterized in that: the upside of fertilization portion is equipped with the connecting pipe, the cavity of connecting pipe with hold the chamber intercommunication.
3. A rotary tillage, seeding and fertilizing all-in-one machine as claimed in claim 2, characterized in that: the rotary tillage frame's anterior fixedly connected with at least one fertilization case, the last fixedly connected with fan of fertilization case, be connected with the air-out house steward on the fan, a plurality of fertilizer applicators have been arranged to the downside of fertilization case, the sub-unit connection of fertilizer applicator has fertilization unit pipe, the air-out house steward is connected with the one end of fertilization unit pipe, and the other end of fertilization unit pipe is connected with the connecting pipe that corresponds.
4. A rotary tillage, seeding and fertilizing all-in-one machine as claimed in any one of claims 1 to 3, wherein: the downside of fertilization portion is fixed with smooth native board, smooth native board is including smooth native portion, it has the fertile mouth to open in the smooth native portion, be equipped with downwardly extending and outside crooked ditching portion on the smooth native portion that goes out fertile mouthful front side corresponds, ditching portion and fertile mouthful intercommunication, be equipped with forward and the loam portion of perk that makes progress on the smooth native portion of fertile mouthful rear side, be equipped with the earthing portion that sets up inwards and downwards on the smooth native portion of fertile mouthful left and right sides respectively, on the front and back direction, earthing portion is between ditching portion and the loam portion, smooth fertile groove one end outwards extends towards fertile mouthful place direction, and earthing portion is at the rear in smooth fertile groove.
5. A rotary tillage, seeding and fertilizing all-in-one machine as claimed in claim 4, characterized in that: the soil sliding part at the front side of the fertilizing part is tilted upwards, and the soil sliding part at the rear side of the soil covering part is tilted upwards.
6. A rotary tillage, seeding and fertilizing all-in-one machine as claimed in claim 1, characterized in that: a plurality of electric seed metering devices are arranged on the lower side of the seed box, the positions of the electric seed metering devices correspond to seed falling ports in a one-to-one mode, the fertilizing portion is arranged in the direction of the side end of the electric seed metering device facing outwards, and the side end of the electric seed metering device is arranged at one end of the electric seed metering device in the left-right direction.
7. A rotary tillage, seeding and fertilizing all-in-one machine as claimed in claim 6, characterized in that: the fertilizing support is provided with two fertilizing parts, and an electric seed sowing device is arranged between the two fertilizing parts.
8. A rotary tillage, seeding and fertilizing all-in-one machine as claimed in claim 6, characterized in that: the ditching subassembly is including connecting the go-between at the ditching arbor, a plurality of ditching swoves have been arranged to the periphery of go-between, and in the left and right sides direction, the position of ditching sword corresponds with the seed metering mouth position of electronic seed metering ware, and the minimum of ditching sword gyration orbit is less than the position of compression roller gyration circumference minimum.
9. A rotary tillage, seeding and fertilizing all-in-one machine as claimed in claim 8, characterized in that: the composite machine frame is fixedly connected with a driving motor, the driving motor is connected with a driving chain wheel, one end of the ditching cutter shaft extending out of the composite machine frame is connected with a driven chain wheel, and the driving chain wheel is in transmission connection with the driven chain wheel.
10. A rotary tillage, seeding and fertilizing all-in-one machine as claimed in any one of claims 1 to 3 or 6 to 9, wherein: two fixed bolsters of fixedly connected with in the rotary tillage frame, be equipped with connecting portion one, connecting portion two, fixed part one and fixed part two in the past backward in proper order on the fixed bolster, connecting portion one and connecting portion two and rotary tillage frame fixed connection, fixed part one and the anterior fixed connection of compound frame, fixed part two sets up the one end that stretches out backward at the fixed bolster, fixed part two and compound frame fixed connection, and two fixed bolsters set up about the central symmetry of rotary cultivator frame on length direction.
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| CN202010343082.5A CN111264108A (en) | 2020-04-27 | 2020-04-27 | Rotary tillage seeding fertilization all-in-one |
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| CN202010343082.5A CN111264108A (en) | 2020-04-27 | 2020-04-27 | Rotary tillage seeding fertilization all-in-one |
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| CN206024466U (en) * | 2016-08-22 | 2017-03-22 | 罗巍洋 | Guttering fertilizing device |
| CN106304872A (en) * | 2016-08-25 | 2017-01-11 | 山东理工大学 | Pneumatic conveying type non-tillage sub-soiling fertilization sowing machine |
| CN106358538A (en) * | 2016-09-21 | 2017-02-01 | 华中农业大学 | Furrow plow type fertilizer device with stubble cutting disc |
| CN207321814U (en) * | 2017-09-29 | 2018-05-08 | 成都市宏德永兴养殖有限公司 | It can complete a variety of no-tillage row broadcasting devices |
| CN110731255A (en) * | 2018-07-18 | 2020-01-31 | 刘化云 | Deep-root fertilizing equipment for paddy field |
| CN209659908U (en) * | 2018-11-19 | 2019-11-22 | 南京沃杨机械科技有限公司 | A kind of automation rotary tillage seeding and fertilizing earthing composite working rig |
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Application publication date: 20200612 |