CN112840780A - Precision hill planter for covering soil-pressing film with whole flax film - Google Patents
Precision hill planter for covering soil-pressing film with whole flax film Download PDFInfo
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- CN112840780A CN112840780A CN202110241675.5A CN202110241675A CN112840780A CN 112840780 A CN112840780 A CN 112840780A CN 202110241675 A CN202110241675 A CN 202110241675A CN 112840780 A CN112840780 A CN 112840780A
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- 238000003825 pressing Methods 0.000 title claims abstract description 46
- 241000208202 Linaceae Species 0.000 title claims abstract description 32
- 235000004431 Linum usitatissimum Nutrition 0.000 title claims abstract description 31
- 239000002689 soil Substances 0.000 claims abstract description 167
- 238000003973 irrigation Methods 0.000 claims abstract description 49
- 230000002262 irrigation Effects 0.000 claims abstract description 49
- 238000003971 tillage Methods 0.000 claims abstract description 16
- 238000010899 nucleation Methods 0.000 claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 48
- 230000002457 bidirectional effect Effects 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000011435 rock Substances 0.000 claims description 10
- 238000009331 sowing Methods 0.000 claims description 10
- 238000005527 soil sampling Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 5
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 abstract description 2
- 238000012216 screening Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000035784 germination Effects 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 2
- 235000004426 flaxseed Nutrition 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009328 dry farming Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
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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
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Protection Of Plants (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to the technical field of agricultural machinery, in particular to a precision hill planter on a flax full-film covering soil-pressing film, which comprises: the frame is used for fixing and installing each part and device and is connected with the power machine through three-point suspension; a rotary tillage device for cutting up stubbles buried under the ground surface and simultaneously throwing soil backwards; the drip irrigation tape laying device is used for laying the drip irrigation tape under the ground surface; the mulching film full-covering device is used for paving the mulching film on the seed bed in a full-covering mode; the mulching film earthing device is used for screening out stones in soil taken from the ground surface and then continuously and uniformly covering the stones on the film edge and the designated position on the film; the seeding device is used for bunch planting the seeds on the seedbed. The rotary tillage of soil, drip irrigation and laying under the film, full film covering, covering soil on the film, precision seeding and other works can be realized.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a precise hill planter on a flax full-film covering soil-pressing film.
Background
The flax belongs to the flax family and the flax genus, has good drought resistance and cold resistance, and occupies an irreplaceable position in other economic crops in dry farming agricultural production. The flax is widely planted at home and abroad, the planting area of the flax in China is third in the world and is about 46.97 kilohm2(ii) a The planting yield is second in the world and is about 42.78 ten thousand t. The domestic flax planting areas are mostly distributed in arid areas such as Gansu, inner Mongolia, Ningxia, Hebei, Shanxi and Xinjiang, wherein the flax planting area of Gansu is the first place of the whole country every year, and the flax planting area can reach 12 kilohm every year2Accounting for 50% of the planting area of the oil-saving crops in Gansu province.
The film space of the existing flax sowing machinery is about 30cm, weeds at the position grow seriously, artificial weeding is needed in an organic planting mode, and the planting cost is increased. The uneven ground surface causes the fluctuation of soil taking amount and further causes the uneven soil covering on the mulching film, the film-forming phenomenon is easily caused when the soil covering on the mulching film is too little to influence the heat preservation and water retention effects of the mulching film, and the germination of seeds is influenced when the soil covering on the mulching film is too much, so that the sowing quality is greatly reduced.
In view of the above, a precision hill planter for covering soil-pressing film with whole flax film is designed, which lays mulching film through a flat ditching roller and a film pressing wheel, reduces the distance between the film and the film, completes transition of soil taking and soil covering through a soil storage groove, enables soil to uniformly and continuously cover the mulching film, and uniformly sows flax seeding seeds on a seedbed through a hill planter. Meanwhile, aiming at the problem of weed growth between films, the flat land ditching roller is designed, the ditching part adopts a trapezoidal cross section, ditching is completed without damaging mulching films, the distance between the films is reduced to inhibit weed growth, and better water and fertilizer conditions are provided for flax to improve the germination rate; to the inhomogeneous problem of earthing, design soil storage tank, filter screen and two-way auger delivery ware filter and cushion the soil of getting for soil is even continuous covers the plastic film on, provides good seedbed for seeder, improves seeding quality.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a precise hole sowing machine on a flax full-film covering and soil pressing film, which can realize full-film covering, under-film drip irrigation, uniform soil covering on the film and precise sowing, so as to solve the problems in the background technology.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a precise hill planter on a flax full-film covering soil-pressing film comprises a frame, wherein the front end of the frame is connected with a power machine through a traction frame;
and, set up in the said framework:
a rotary tillage device for cutting up stubbles buried under the ground surface and simultaneously throwing soil backwards;
the mulching film soil covering device comprises a soil storage groove arranged on the rack, the front side of the soil storage groove is obliquely provided with a soil taking device, the rear side of the soil storage groove is obliquely provided with a soil guiding device, and the mulching film soil covering device is used for continuously and uniformly covering stones in soil taken from the ground surface to a film edge and a designated position on the film after being screened out;
the mulching film full-covering device is arranged below the mulching film soil covering device, is positioned between the soil taking device and the soil guiding device and is used for paving a mulching film on the seed bed in a full-film covering mode;
the drip irrigation tape laying device comprises a drip irrigation tape winch device erected on the rack and a plurality of drip irrigation tape guide pipes vertically arranged on the rack, wherein the tail end of each drip irrigation tape guide pipe is provided with a drip irrigation tape ditching and laying device oppositely, and the drip irrigation tape ditching and laying device is used for laying the drip irrigation tape under the ground surface;
and the seeding device is used for bunch planting the seeds on the covered seedbed.
As a further improvement of the invention, the mulching film soil covering device comprises two side plates symmetrically arranged on the rack, a soil storage groove is welded between the two side plates, a bidirectional screw conveyor is rotationally arranged in the soil storage groove, and a screen is paved on the soil storage groove; soil retaining plates are arranged above the soil storage grooves and opposite to the soil taking devices.
As a further improvement of the invention, the soil sampling device comprises a driving conveying belt roller which is rotatably arranged at the front side of the soil storage groove, and a driven conveying belt roller which is rotatably arranged at the front lower part of the driving conveying belt roller, wherein the driving conveying belt roller and the driven conveying belt roller are connected through a conveying belt, soil sampling baffles are uniformly arranged on the conveying belt, and soil lifting shovels are correspondingly arranged at the lower end of the conveying belt;
lead native device including the slope setting hold the native board of leading of native groove rear side, it is provided with a plurality of groups deflector on the native board to lead, every group the deflector is "eight" font setting, lead native device and be used for covering soil according to the strip on the plastic film.
As a further improvement of the invention, a long-strip soil outlet is transversely arranged on one side of the soil storage groove, which faces the soil guide device, and the long-strip soil outlet is in a shape of being narrow in the middle and wide at two ends;
the screen cloth sets to the shape that middle height both ends are low, evenly is provided with the round through-hole on it, hold the soil groove orientation lead soil device one side still is provided with two rock fall mouths, two rock fall mouth with the low portion at screen cloth both ends corresponds.
As a further improvement of the invention, the bidirectional screw conveyor comprises a bidirectional screw conveying shaft, and two packing augers are symmetrically arranged on the bidirectional screw conveying shaft.
As a further improvement of the invention, the full mulching device comprises a flat ditching roller, a mulching film frame and a film pressing wheel;
the flat ground ditching roller is rotatably arranged on the rack, is positioned between the soil sampling device and the soil guiding device, is in a dumbbell shape as a whole, and is used for forming a film pressing ditch without damaging a mulching film, and the cross section of the protruding parts at two ends of the flat ground ditching roller is trapezoidal;
the film pressing wheel is rotationally arranged on the rack, is positioned between the flat ditching roller and the soil guide device, has a shape corresponding to that of the flat ditching roller, and is used for laying mulching films and pressing the mulching films into the opened film pressing ditch;
the mulching film frame is parallel to the film pressing wheel and arranged on the rack and positioned between the flat ditching roller and the film pressing wheel.
As a further improvement of the present invention, the drip tape winch device includes a drip tape shaft rotatably disposed on the frame, the drip tape shaft is provided with a plurality of drip tape baffles, a drip tape is wound between every two drip tape baffles, each drip tape conduit is disposed corresponding to one drip tape, and the drip tape conduit penetrates the soil guide device downward.
As a further improvement of the invention, the drip irrigation tape ditching and laying device comprises a sliding knife erected below the soil guiding device, and a laying roller is rotatably arranged at the rear end of the sliding knife.
As a further improvement of the invention, the seeding device is arranged on the seeding device and comprises a front tail frame, a rear tail frame and a dibbler assembly, the front tail frame is fixedly arranged at the rear end of the frame, the rear tail frame is hinged on the front tail frame, a plurality of dibbler assemblies are arranged on the front tail frame and the rear tail frame, and the dibbler assemblies on the front tail frame and the dibbler assemblies on the rear tail frame are arranged in a staggered manner;
the hill planter component comprises a hill planter frame and a hill planter, the hill planter is rotatably arranged on the hill planter frame, and the hill planter frame is arranged on the front tail frame or the rear tail frame;
the dibbler is integrally circular, a plurality of sowing ports are arranged on the upper circumference of the dibbler, and the dibbler dibbles quantitative seeds on a seed bed coated with a film through the rotation of the dibbler.
As a further improvement of the invention, a transmission case is arranged on the traction frame, the transmission case is connected with an output shaft of the power machine, and the transmission case is respectively connected with the rotary tillage device and the mulching film soil covering device through a transmission mechanism.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the flax full-film covering soil-pressing on-film precision hill planter disclosed by the invention can realize the processes of mulching film covering, drip tape laying, film soil covering and precision sowing, and has high flax sowing quality. During operation, the mulching film is laid through the flat land ditching roller and the film pressing wheel, the distance between films is reduced, soil taking and earthing transition is completed through the soil storage groove, soil is uniformly and continuously covered on the mulching film, and the flax seeds are uniformly sown on the seedbed through the dibbler. Meanwhile, aiming at the problem of weed growth between films, a flat land ditching roller is designed, a ditching part of the ditching roller adopts a trapezoidal cross section, ditching is completed while mulching films are not damaged, the film spacing is reduced, weed growth is inhibited, and better water and fertilizer conditions are provided for flax to improve the germination rate; aiming at the problems of uneven soil covering, low soil covering quality and the like, the soil storage groove, the filter screen and the bidirectional screw conveyor are designed to filter and buffer the taken soil, so that the soil is uniformly and continuously covered on the mulching film, and a good seedbed is provided for the seeding device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of the whole machine of the invention.
Fig. 2 is a left side view of the complete machine of the invention.
Fig. 3 is a schematic structural diagram of the present invention in a non-operating state.
Fig. 4 is a schematic structural diagram of the mulching film full-covering device.
Fig. 5 is a schematic structural view of the drip tape laying device of the present invention.
Fig. 6 is a schematic structural view of the mulching film covering device of the present invention with one side plate hidden.
Fig. 7 is a schematic structural view of the mulching film covering device of the present invention.
Fig. 8 is an isometric view of the drip furrow applicator of the present invention.
Wherein: 1 traction frame, 2 driving chain wheels, 3 transmission cases, 4 frames, 5 rotary tillage tool holders, 6 rotary tillage tool chain wheels, 7 rotary tillage tools, 8 soil shovels, 9 driven conveying belt rollers, 10 conveying belts, 11 land-leveling ditching rollers, 12 drip irrigation belt ditching and laying devices, 13 film pressing wheels, 14 side plates, 15 front tail frames, 16 hill-drop planters, 17 rear tail frames, 18 hill-drop planters, 19 reversing chain wheels, 20 bidirectional spiral conveyor chain wheels, 21 upper cover plates, 22 drip irrigation belt guide pipes, 23 drip irrigation belt baffle plates, 24 driving conveying belt roller chain wheels, 25 soil storage grooves, 26 soil guide plates, 27 bidirectional spiral conveyors, 28 screens, 29 soil retaining plates, 30 driving conveying belt rollers, 31 mulching film frames, 231 drip irrigation belt shafts, 121 sliding blades, 122 laying rollers, 123, guide rings, 261 guide plates, 101 soil taking baffle plates, 251 long-strip soil outlet ports and 252 rock falling ports.
Detailed Description
For purposes of clarity and a complete description of the present invention, and the like, in conjunction with the detailed description, it is to be understood that the terms "central," "vertical," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the present invention, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
The specific embodiment is as follows:
as shown in fig. 1 to 6, the precision hill planter on the flax full-film covering soil-pressing film is characterized by comprising: the front end of the frame 4 is connected with traction equipment through a traction frame 1, and the traction frame 1 adopts a three-point suspension type structure; a rotary tillage device arranged at the lower part of the front end of the frame 4 and used for cutting stubbles buried under the ground surface and simultaneously throwing soil backwards; the mulching film earthing device is arranged at the middle section of the rack (4) and comprises a soil storage groove 25 arranged on the rack 4, one side, close to the rotary tillage device, of the soil storage groove 25 is provided with a soil taking device in a forward and downward inclined mode, the other side of the soil storage groove 25 is provided with a soil guiding device in a backward and downward inclined mode, and the mulching film earthing device is used for continuously and uniformly covering stones in soil taken from the ground surface to a film edge and a designated position on a film after being screened out; the mulching film full-covering device is arranged below the mulching film soil covering device, is positioned between the soil taking device and the soil guiding device and is used for paving a mulching film on the seed bed in a full-film covering mode; drip irrigation zone laying device is in including erectting drip irrigation zone capstan winch device and the vertical setting in frame 4 last a plurality of drip irrigation zone pipes 22, drip irrigation zone capstan winch device erects plastic film earthing device top, every drip irrigation zone pipe 22 end all corresponds and is provided with drip irrigation zone ditching laying device 12, drip irrigation zone ditching laying device 12 is used for laying the drip irrigation zone in the subsurface. And the seeding device is arranged at the rear end of the rack 4 and is used for bunch planting seeds on the seedbed after film covering.
As shown in fig. 1 to 2, the rotary tillage device includes a rotary tillage blade holder 5 disposed at a lower portion of a front end of the frame 4, and a rotary tillage blade 7 is rotatably disposed on the rotary tillage blade holder 5.
As shown in fig. 6 and 7, the mulching film covering device is arranged in the middle of the frame 4, and comprises two side plates 14 symmetrically arranged on the frame 4 and an upper cover plate 21 welded on the two side plates 14, an earth storage groove 25 is welded between the two side plates 14, the earth storage groove 25 is arranged at a position above the side plates 14, perpendicular to the advancing direction of the apparatus of the present embodiment, a bidirectional screw conveyor 27 is rotatably provided in the soil storage tank 25, the bidirectional screw conveyor 27 is parallel to the soil storage tank 25, one end of the bidirectional spiral conveyor chain wheel 20 is provided with the bidirectional spiral conveyor chain wheel 20, the bidirectional spiral conveyor chain wheel 20 and the rotary tillage cutter chain wheel 6 are arranged at the same side, a screen 28 is laid on the soil storage groove 25, a soil retaining plate 29 is arranged above the soil storage groove 25 and corresponding to the soil taking device, the soil retaining plate 29 is used for retaining soil thrown by the soil taking device back into the soil storage groove 25.
As shown in fig. 6 and 7, the soil sampling device comprises a driving conveying belt roller 30 rotatably arranged at the front side of the soil storage groove 25, a driven conveying belt roller 9 rotatably arranged at the front lower part of the driving conveying belt roller 30, the driving conveying belt roller 30 and the driven conveying belt roller 9 are connected through a conveying belt 10, soil sampling baffles 101 are uniformly arranged on the conveying belt 10, a soil lifting shovel 8 is correspondingly arranged at the lower end of the conveying belt 10, the soil lifting shovel 8 is hinged on two side plates 14, the soil sampling amount can be controlled by adjusting the angle of the soil lifting shovel 8, and the soil lifting shovel 8 and the conveying belt 10 are matched to take out soil from the ground surface and then convey the soil into the soil storage groove 25.
As shown in fig. 6 and 7, the soil guiding device comprises a soil guiding plate 26 obliquely arranged at the rear side of the soil storage groove 25, two groups of guiding plates 261 are arranged on the soil guiding plate 26, each group of guiding plates 261 is arranged in a shape like a Chinese character 'ba', and soil in the soil storage groove 25 slides downwards along the guiding plates 261 under the gravity and the vibration of the machine per se to cover the mulching film in a strip shape, so that the operation of covering soil on the mulching film is completed.
As shown in fig. 7, the soil storage tank 25 is provided with a long soil outlet 251 in a lateral direction toward the soil guide plate 26, the long soil outlet having a narrow middle and wide ends for draining the soil in the soil storage tank 25.
As shown in fig. 6 and 7, when viewed along the advancing direction, the screen 28 is set to have a shape with a high middle and two low ends, and a circular through hole is uniformly formed on the screen, the soil storage groove 25 faces the soil guide plate 26, two rock falling ports 252 are further formed on one side of the soil guide plate, the two rock falling ports 252 correspond to the lower portions of the two ends of the screen 28, and after large rocks are filtered out of the soil by the screen 28, the large rocks are shaken to the two sides of the soil storage groove 25 by the vibration of the machine itself, and are discharged from the rock falling ports 252 on the two sides of the soil storage groove 25 to cover the edges of the membrane.
As shown in fig. 7, the bidirectional screw conveyor 27 includes a bidirectional screw conveying shaft, two augers are symmetrically arranged on the bidirectional screw conveying shaft, and the bidirectional screw conveyor 27 is used for uniformly conveying the soil in the soil storage tank 25 from the middle to two ends, and discharging the soil from a long-strip soil outlet of the soil storage tank 25, so that the soil covering amount at the edge of the film is greater than that at the edge of the film.
As shown in fig. 4, the mulching film full-covering device comprises a flat ditching roller 11, a mulching film frame 31 and a film pressing wheel 13, wherein the flat ditching roller 11 is rotatably arranged on the frame 4, the whole machine is dumbbell-shaped, and the cross section of the protruding parts at two ends of the flat ditching roller 11 is trapezoidal. When the ditching machine works, the thin part of the land leveling ditching roller 11 is used for flattening soil to form a seedbed, and the convex part of the ditching roller is used for stably ditching without damaging mulching films (a common ditching roller is a disc type ditcher, the edge is sharp, and the spacing between the mulching films is reduced by the limit of common equipment, so that the ditcher can press the paved mulching films and can scratch the paved mulching films). The film pressing wheel 13 is rotatably arranged on the frame 4 and behind the flat ditching roller 11, the shape of the film pressing wheel corresponds to that of the flat ditching roller 11 and is dumbbell-shaped, and the lowest point of the convex part of the film pressing wheel and the lowest point of the convex part of the flat ditching roller 11 are on the same horizontal line. The mulching film frame 31 is parallel to the film pressing wheel 13 and is arranged on the rack 4, is positioned between the flat ditching roller 11 and the film pressing wheel 13 and is at a certain height from the ground for rotating a scroll for arranging mulching films. The flat land ditching roller (11) is provided with a shallow trench with the depth of 4cm at the position of 10cm of the film edge, and the film edge is pressed into the shallow trench by a film pressing wheel (13) after the mulching film is unfolded. After the first row of mulching films are covered, the second row of mulching film furrows are adjacent to the edge of the first row of mulching film, and the problem of weed growth between the films is solved by reducing the exposed soil between seedbeds.
As shown in fig. 5, the drip tape reel device includes a drip tape shaft 231 rotatably disposed on the frame 4, three sets of drip tape baffles 23 are disposed on the drip tape shaft 231, drip tapes are wound between each set of drip tape baffles 23, each drip tape guide 22 is disposed corresponding to one drip tape, and the drip tape guide 22 is fixed to the upper cover plate 21 by screws and penetrates through the soil guide plate 26. As shown in fig. 8, the drip tape furrow opener 12 comprises a sliding blade 121 mounted below the soil guiding device, the sliding blade 121 is in a forward "V" shape, and a laying roller 122 is rotatably arranged at the rear end of the sliding blade 121. The drip irrigation furrow opener 12 and the drip irrigation tape guide pipe 22 are fixed on the frame 4 by U-shaped screws correspondingly. The drip irrigation tape passes through the drip irrigation tape guide pipe 22 and downwards enters the drip irrigation tape ditching and laying device 12, the drip irrigation tape passes through the laying roller 122 and is laid to a depth which is 1-2cm away from the ground surface in a turning mode through the laying roller 122, and the laying of the drip irrigation tape is completed.
As shown in fig. 1 to 3, the seeding device is arranged on the front tailstock 15, the rear tailstock 17 and the hill planter assembly, the front tailstock 15 is fixedly arranged at the rear end of the rack 4, the rear sanitation frame 17 is hinged to the front tailstock 15, the front tailstock 15 and the rear tailstock 17 are both provided with a plurality of hill planter assemblies, and the hill planter assemblies on the front tailstock 15 and the hill planter assemblies on the rear tailstock 17 are arranged in a staggered manner. The hill planter component comprises a hill planter frame 18 and a hill planter 16, the hill planter is rotatably arranged on the hill planter frame 18, the hill planter frame 18 is arranged on the front tail frame 15 or the rear sanitation frame 17, as shown in a structural schematic diagram in a non-working state in figure 3, in the state, the rear tail frame 17 is lifted to form an included angle of 90 degrees with the front tail frame 15, and the length of a resistance arm is reduced to facilitate the lifting and transportation of a tractor in the non-working state. The dibbler 16 is integrally circular, a plurality of sowing ports are arranged on the circumference of the dibbler 16, the dibbler 16 dibbles quantitative seeds onto a seedbed coated with a film through the rotation of the dibbler 16, and the specific structure of the dibbler 16 can adopt the announcement number: CN206005159U discloses a structure of an improved seed guiding device of a precision hill planter, which is not described in detail in this embodiment.
As shown in fig. 2, a transmission case 3 is arranged on the traction frame 1, the transmission case 3 is connected with the output shaft of the traction device, a driving chain wheel 2 (a double-row chain wheel) is arranged on one side of the transmission case 3, a rotary blade chain wheel 6 is arranged at one end of a blade shaft of the rotary blade 7, one end of the driving conveying belt roller 30 is provided with a driving conveying belt roller chain wheel 24, one end of the bidirectional screw conveyor 27 is provided with a bidirectional screw conveyor chain wheel 20, the driving chain wheel 2, the driving conveyer belt roller chain wheel 24, the bidirectional spiral conveyer chain wheel 20 and the steering chain wheel 19 are arranged on the same side, the bidirectional screw conveyor chain wheel 20 and the reversing chain wheel 19 are connected with the driving chain wheel 2 through the same transmission chain, the driving belt roller sprocket 24 is engaged with the driving chain by turning opposite to the other sprockets, and the rotary blade sprocket 6 and the driving sprocket 2 are connected by the driving chain.
The specific implementation flow is as follows:
the rotary blade 7 cuts up root stubbles buried under the ground surface, simultaneously throws the soil backwards, and then the soil shovel 8 and the conveyer belt 10 work together to finish the field soil taking for the later film covering operation. After the earth surface after soil is taken and rolled by the flat land ditching roller 11, the land leveling is finished, so that good conditions are provided for the later seedbed, and a film pressing ditch is dug. The drip tape is laid deep into the surface via the action of the drip furrow opener 12 in the drip irrigation laying apparatus 200. The mulching film on the mulching film frame 31 is rolled by the film pressing wheel 13 and then is flatly paved on the ground surface, and meanwhile, the film edge is pressed into the opened film pressing ditch. The screen 28 in the soil storage groove 25 filters out stones in soil taken from the earth surface, the bidirectional screw conveyor 27 uniformly and continuously discharges the filtered soil from the soil storage groove 25 to the soil guide plate 26, and the soil is covered on the mulching film in a strip shape by the guide plate on the soil guide plate 26. The dibbler 16 in the sowing device 500 is used for dibbling the flax seeds on the seed bed.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A precise hill planter on a flax full-film covering soil-pressing film is characterized by comprising a frame (4), wherein the front end of the frame (4) is connected with a power machine through a traction frame (1);
and, arranged on the frame (4):
a rotary tillage device for cutting up stubbles buried under the ground surface and simultaneously throwing soil backwards;
the mulching film soil covering device comprises a soil storage groove (25) arranged on the rack (4), the front side of the soil storage groove (25) is obliquely provided with a soil taking device, the rear side of the soil storage groove (25) is obliquely provided with a soil guiding device, and the mulching film soil covering device is used for continuously and uniformly covering stones in soil taken from the ground surface to a film edge and a designated position on the film after being screened out;
the mulching film full-covering device is arranged below the mulching film soil covering device, is positioned between the soil taking device and the soil guiding device and is used for paving a mulching film on the seed bed in a full-film covering mode;
the drip irrigation tape laying device comprises a drip irrigation tape winch device erected on the rack (4) and a plurality of drip irrigation tape guide pipes (22) vertically arranged on the rack (4), wherein the tail end of each drip irrigation tape guide pipe (22) is provided with a drip irrigation tape ditching and laying device (12) oppositely, and the drip irrigation tape ditching and laying device (12) is used for laying a drip irrigation tape under the ground surface;
and the seeding device is used for bunch planting the seeds on the covered seedbed.
2. The precise hill planter on flax full-film covering soil-pressing film according to claim 1, characterized in that: the mulching film soil covering device comprises two side plates (14) symmetrically arranged on the rack (4), a soil storage groove (25) is welded between the two side plates (14), a bidirectional screw conveyor (27) is rotationally arranged in the soil storage groove (25), and a screen (28) is paved on the soil storage groove (25); and a soil retaining plate (29) is arranged above the soil storage groove (25) and opposite to the soil taking device.
3. The precise hill planter on flax full-film covering soil-pressing film according to claim 1, characterized in that: the soil sampling device comprises a driving conveying belt roller (30) rotatably arranged on the front side of the soil storage groove (25), and a driven conveying belt roller (9) rotatably arranged on the front lower part of the driving conveying belt roller (30), the driving conveying belt roller (30) and the driven conveying belt roller (9) are connected through a conveying belt (10), soil sampling baffles are uniformly arranged on the conveying belt (10), and soil lifting shovels (8) are correspondingly arranged at the lower end of the conveying belt;
lead native device including the slope setting hold native groove (25) rear side lead native board (26), it is provided with a plurality of groups deflector (261) on native board (26) to lead, every group deflector (261) are "eight" font setting, lead native device and be used for covering soil to the plastic film according to the strip.
4. The precise hill planter on flax full-film covering soil-pressing film as claimed in claim 2, characterized in that: a long-strip soil outlet is transversely formed in one side, facing the soil guide device, of the soil storage groove (25), and the long-strip soil outlet is narrow in the middle and wide at two ends;
the screen cloth (28) is set to be in a shape that the middle is high and the two ends are low, round through holes are evenly formed in the screen cloth, the soil storage groove (25) faces towards one side of the soil guide device, two rock falling ports are further formed in the soil storage groove, and the two rock falling ports correspond to the lower portions of the two ends of the screen cloth (28).
5. The precise hill planter on flax full-film covering soil-pressing film as claimed in claim 2, characterized in that: the bidirectional screw conveyor (27) comprises a bidirectional screw conveying shaft, and two packing augers are symmetrically arranged on the bidirectional screw conveying shaft.
6. The precise hill planter on flax full-film covering soil-pressing film according to claim 1, characterized in that: the mulching film full-covering device comprises a flat ditching roller (11), a mulching film frame (31) and a film pressing wheel (13);
the flat ditching roller (11) is rotatably arranged on the rack (4), is positioned between the soil sampling device and the soil guiding device, and is in a dumbbell shape as a whole, and the cross sections of the protruding parts at the two ends of the flat ditching roller (11) are trapezoidal, so that a film pressing ditch is formed and a mulching film is not damaged;
the film pressing wheel (13) is rotationally arranged on the rack (4), is positioned between the flat ditching roller (11) and the soil guide device, has a shape corresponding to that of the flat ditching roller (11), and is used for laying mulching films and pressing the mulching films into the opened film pressing ditch;
the mulching film frame (31) is parallel to the film pressing wheel (13) and is arranged on the rack (4) and located between the flat ditching roller (11) and the film pressing wheel (13).
7. The precise hill planter on flax full-film covering soil-pressing film according to claim 1, characterized in that: the drip irrigation tape winch device comprises a drip irrigation tape shaft (231) which is rotatably arranged on the rack (4), a plurality of drip irrigation tape baffles (23) are arranged on the drip irrigation tape shaft (231), drip irrigation tapes are wound between every two drip irrigation tape baffles (23), each drip irrigation tape guide pipe (22) corresponds to one drip irrigation tape, and the drip irrigation tape guide pipe (22) penetrates through the soil guide device downwards.
8. The precise hill planter on flax full-film covering soil-pressing film according to claim 1, characterized in that: the drip irrigation tape ditching and laying device (12) comprises a sliding knife (121) erected below the soil guiding device, and a laying roller (122) is rotatably arranged at the rear end of the sliding knife (121).
9. The precise hill planter on flax full-film covering soil-pressing film according to claim 1, characterized in that: the seeding device is arranged on the seeding device and comprises a front tail frame (15), a rear tail frame (17) and a dibbler assembly, the front tail frame (15) is fixedly arranged at the rear end of the rack (4), the rear tail frame (17) is hinged on the front tail frame (15), the front tail frame (15) and the rear tail frame (17) are both provided with a plurality of dibbler assemblies, and the dibbler assembly on the front tail frame (15) and the dibbler assembly on the rear tail frame (17) are arranged in a staggered manner;
the hill planter component comprises a hill planter frame (18) and a hill planter (16), the hill planter is rotatably arranged on the hill planter frame (18), and the hill planter frame (18) is arranged on the front tail frame (15) or the rear tail frame (17);
the dibbler (16) is integrally circular, a plurality of sowing ports are arranged on the circumference of the dibbler (16), and the dibbler (16) dibbles quantitative seeds on the seed bed coated with the film through the rotation of the dibbler.
10. The precise hill planter on flax full-film covering soil-pressing film according to claim 1, characterized in that: the traction frame (1) is provided with a transmission case (3), the transmission case (3) is connected with an output shaft of the power machine, and the transmission case (3) is respectively connected with the rotary tillage device and the mulching film soil covering device through a transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110241675.5A CN112840780B (en) | 2021-03-04 | 2021-03-04 | Precise hill planter for covering soil pressing film with whole flax film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110241675.5A CN112840780B (en) | 2021-03-04 | 2021-03-04 | Precise hill planter for covering soil pressing film with whole flax film |
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| CN112840780B CN112840780B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110241675.5A Active CN112840780B (en) | 2021-03-04 | 2021-03-04 | Precise hill planter for covering soil pressing film with whole flax film |
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Cited By (3)
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| CN115136832A (en) * | 2022-09-06 | 2022-10-04 | 甘肃农业大学 | Dual laminating equipment of farming |
| CN115250688A (en) * | 2022-09-02 | 2022-11-01 | 胡云宇 | Intelligent agriculture is with dustless type seeding irrigation integration equipment |
| CN116868729A (en) * | 2023-09-07 | 2023-10-13 | 五台县城园丰农机制造有限公司 | Seeding equipment convenient for soil loading and film breaking |
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| EP1813139A1 (en) * | 2006-01-31 | 2007-08-01 | Alois Pöttinger Maschinenfabrik GmbH | Seeder with grooved roller |
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| CN115250688B (en) * | 2022-09-02 | 2023-12-22 | 胡云宇 | Dust-free seeding and irrigation integrated equipment for intelligent agriculture |
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| CN116868729A (en) * | 2023-09-07 | 2023-10-13 | 五台县城园丰农机制造有限公司 | Seeding equipment convenient for soil loading and film breaking |
| CN116868729B (en) * | 2023-09-07 | 2023-12-01 | 五台县城园丰农机制造有限公司 | Seeding equipment convenient for soil loading and film breaking |
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| Publication number | Publication date |
|---|---|
| CN112840780B (en) | 2024-05-28 |
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