CN111194587A - Multifunctional carrot planting machine - Google Patents

Multifunctional carrot planting machine Download PDF

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Publication number
CN111194587A
CN111194587A CN202010263418.7A CN202010263418A CN111194587A CN 111194587 A CN111194587 A CN 111194587A CN 202010263418 A CN202010263418 A CN 202010263418A CN 111194587 A CN111194587 A CN 111194587A
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CN
China
Prior art keywords
soil
wheel
ridge
film
shaping
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Pending
Application number
CN202010263418.7A
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Chinese (zh)
Inventor
张俊军
彭国民
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Weichang Manchu Mongolian Autonomous County Jinwo Agricultural Development Co Ltd
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Weichang Manchu Mongolian Autonomous County Jinwo Agricultural Development Co Ltd
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Application filed by Weichang Manchu Mongolian Autonomous County Jinwo Agricultural Development Co Ltd filed Critical Weichang Manchu Mongolian Autonomous County Jinwo Agricultural Development Co Ltd
Priority to CN202010263418.7A priority Critical patent/CN111194587A/en
Publication of CN111194587A publication Critical patent/CN111194587A/en
Pending legal-status Critical Current

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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
    • 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
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Soil Working Implements (AREA)
  • Sowing (AREA)

Abstract

The invention relates to a multifunctional carrot planter which comprises a rotary cultivator, a ridge dividing and soil compacting device, a ridge building and shaping device, a film spreading and pressing device, an automatic soil lifting device and a seed dropping device, wherein the rotary cultivator is arranged at the foremost end of the planter; the automatic soil lifting device is arranged above the ridge building and shaping device and the ridge dividing and soil pressing device. The planter can complete the seeding work of rotary tillage, ridging forming, drip irrigation zone burying, seed falling, film covering, soil covering and film pressing and the like at one time, realizes the purpose of planting multiple ridges and double rows on the ridges by one-time ground feeding, and greatly improves the operation efficiency.

Description

Multifunctional carrot planting machine
Technical Field
The invention relates to mechanical equipment in the field of agricultural planting, in particular to a multifunctional carrot planter.
Background
In the field of carrot planting, a common planting mode is broadcast sowing or drill sowing at present, the two sowing modes are high in seed waste and planting cost, and manpower and material resources are wasted by subsequent manual participation in thinning; in order to improve the precision of carrot sowing, farmers adopt a precision sowing mode based on seed ropes, and the method comprises the steps of wrapping seeds into decomposable seed ropes at fixed intervals, and then manually or mechanically laying the seed ropes into the field and covering with thin soil; along with the continuous development of carrot planting agriculture, in order to save water and improve the effect of emerging, require in the carrot planting agriculture to plant the carrot ridge-forming and cover the plastic film, lay drip irrigation zone water supply etc. each agriculture link of increase need be divided into multichannel process and remove the completion, supplementary equipment of accomplishing has just also included a lot of platforms, like this again extra increase the cost of labor, prolonged the operation cycle, serious influence the work efficiency that the carrot was planted. At present, a carrot planting machine which can complete the sowing processes of rotary tillage, ridging forming, drip irrigation zone burying, seed falling, film covering, soil covering and film pressing and the like at one time does not exist.
Disclosure of Invention
The invention aims to solve the technical problem of providing a carrot planter capable of completing sowing work such as rotary tillage, ridging forming, drip irrigation zone burying, seed falling, film covering, soil covering and film pressing at one time, wherein the planter is suitable for a carrot precision sowing mode adopting a seed rope.
In order to solve the technical problem, the invention is realized as follows: the invention relates to a multifunctional carrot planter which comprises a rotary cultivator, a ridge dividing and soil pressing device, a ridge building and shaping device, a film spreading and pressing device, an automatic soil lifting device and a seed dropping device, wherein the rotary cultivator is arranged at the foremost end of the planter and is connected with a rear suspension device of a tractor through a three-point suspension frame; the rear part of the rotary cultivator is fixedly connected with a drip irrigation tape mounting rack, and the ridge dividing and soil compacting device is fixedly connected to the rear part of the drip irrigation tape mounting rack and is used for compacting and dividing the area cultivated by the rotary cultivator into a plurality of independent ridges; the rear part of the ridge dividing and soil compacting device is fixedly connected with a ridge forming and shaping device, shaping wheels which have the same interval and can rotate actively are mounted on the ridge forming and shaping device, the number of the shaping wheels corresponds to the number of the divided ridges and is used for pressing the divided ridges into trapezoidal ridge shapes, the upper end of the ridge forming and shaping device is fixedly connected with a plurality of disc supports, and the front end of each shaping wheel is connected with a seed dropping device; the film spreading and pressing device is connected to the rear part of the ridge building and shaping device, and is provided with a film roller bracket, a film pressing wheel and a soil pressing wheel for covering a mulching film on the ridge; automatic it sets up in the shaping device of building the ridge and divides ridge firming device top to carry native device automatically, it includes a plurality of the units of carrying soil of one row of parallel arrangement to carry native device, it is the 7 word shape of slope to carry native unit appearance, it can initiative pivoted chain of getting soil to be provided with in the cell body of native unit front end to carry, the equipartition has the soil of getting soil to plant the cup on the chain of getting soil, the cell body bottom is located the auger rear of rotary cultivator, it is the groove of flowing soil to carry native unit rear end, the low side in groove of flowing soil is located the top of position between pressure membrane wheel and the firming wheel, the soil that is used for carrying the unit to get covers in the plastic.
The upper end of the rotary cultivator is fixedly connected with a main transmission box body, the main transmission box body is used for driving the rotary cultivation mechanism to work, and the side direction and the rear end of the main transmission box body are provided with power output ends; the upper end of the rotary cultivator is fixedly connected with a transfer case body, the transfer case body is arranged on the side of the main transmission case body, the transfer case body and the power output end on the side of the main transmission case body form transmission connection, the transfer case body is used for driving the automatic soil lifting device to work, the transfer case body also transmits power to a transmission chain wheel on the side part of the drip irrigation tape mounting rack through a soil lifting driving shaft, and the transmission chain wheel transmits the power to the auger to drive the auger to rotate; the power output end that the final drive box rear end set up passes through the transmission shaft with power transmission to the shaping wheel drive box of fixed connection on the shaping device of making a ridge, shaping wheel drive box is again through the transmission shaft respectively with power transmission to the shaping wheel drive box of making a ridge shaping device frame both sides on, shaping wheel drive box drives the shaping wheel rotation simultaneously.
A plurality of soil dividing plates with the same interval are arranged in parallel at the front end of a rack of the ridge dividing and soil compacting device in a row, and an area cultivated by a rotary cultivator is divided into a plurality of small ridges; the rear part of the soil separating plate is fixedly connected with a soil pressing plate, and the soil pressing plate is arranged at the position close to the upper end and behind the soil separating plate and used for pressing the ridge top of the small ridge; the soil pressing plate is provided with a plurality of gaps, and the bottom of the soil lifting unit of the automatic soil lifting device penetrates through the gaps.
Two ends of the shaping wheel are symmetrically provided with conical surfaces, the diameters of the two ends are larger, and the diameter of the middle position is smaller; the middle position of the shaping wheel is fixedly connected with a seed pressing wheel, the middle of the seed pressing wheel is provided with an annular groove, the seed pressing wheel rolls the seeds planted in the double rows on the ridge in the sowing process, and the drip irrigation tape placed between the double rows of seeds is positioned in the annular groove; two groups of seed falling devices are arranged at the front end of each shaping wheel and are respectively positioned at the front ends of the cylindrical bosses on the two sides of the annular groove of the seed pressing wheel; the seed tray support of the upper end of the ridge building and shaping device corresponds to the seed dropping device respectively, the seed tray support is provided with the seed tray belt, the end part of the seed tray belt is paved on the ridge top through the corresponding seed dropping device, and the seed tray belt is lightly pressed through the pressing wheel.
The middle position of the shaping wheel is fixedly connected with a trapezoidal scraping plate.
The drip irrigation tape mounting rack is characterized in that transmission connecting plates are arranged on two sides of the drip irrigation tape mounting rack, a drip irrigation support is fixedly connected to the upper end of the middle position, and the drip irrigation tape is sleeved on the drip irrigation tape support and can rotate on the support; the drip irrigation tape mounting rack is also fixedly connected with a seat; the end part of the drip irrigation belt penetrates through the lower drip irrigation belt device and is laid on the ridge top.
The bottoms of the soil lifting units are connected in series through soil lifting driving shafts, and the transfer case is in transmission connection with the soil lifting driving shafts; the cup mouth of the soil taking cup of the soil lifting unit faces upwards, soil is taken from the bottom of the soil lifting unit, the soil is lifted to the top of the soil taking chain, and the soil is turned into the soil flowing groove through the turnover cup mouth.
The seed dropping device comprises a catheter bracket and a seed dropping catheter fixedly connected with the catheter bracket; the upper end of the seed falling guide pipe is a straight pipe, the lower end of the seed falling guide pipe is bent towards the shaping wheel, and the belt penetrates through the center of the seed falling guide pipe.
The drip irrigation belt descending device comprises a height adjusting support, a lower pipe barrel and a plurality of guide wheels, wherein the height adjusting support is fixedly connected with the drip irrigation belt mounting rack, and the lower pipe barrel is inserted in the height adjusting support through a square pipe and can move up and down along the height adjusting support; the upper end of the lower pipe barrel is provided with an inlet support which is fixedly connected with the height adjusting support; the two sides of the upper end of the inlet support are symmetrically and longitudinally connected with inlet lateral guide wheels, and the lower end of the inlet support is transversely provided with inlet guide wheels; the lower tube barrel is a hollow shell, the upper end of the lower tube barrel is transversely provided with a rotatable upper guide wheel, the lower end of the lower tube barrel is transversely provided with a rotatable lower guide wheel, and the lowest end of the lower tube barrel is provided with a tube outlet; the drip irrigation tape passes through the space between the two inlet side guide wheels, passes through one side of the inlet guide wheel, the upper guide wheel and the lower guide wheel, which is far away from the square tube, and penetrates out of the outlet pipe orifice.
The film spreading and pressing device comprises a frame of the film spreading and pressing device, a plurality of film roller supports are transversely and fixedly connected to the frame of the film spreading and pressing device, adjacent film roller supports are arranged at positions staggered up and down, and the film rollers are sleeved on the film roller supports; a film guide roller and a spiral head film guide roller are arranged behind the film roller support, the spiral head film guide roller is arranged behind the film guide roller, a fixed gap is kept between the film guide roller and the spiral head film guide roller, mulching films are respectively paved on corresponding ridge tops after penetrating through the gap, and adjacent mulching films are mutually overlapped after being paved on the ridge tops; spiral grooves are respectively formed in two ends of the spiral head film guide roller and used for stretching and laying the edge of the outermost mulching film; two rows of violently pipes of fixedly connected with around spiral head membrane guide roll rear branch, the horizontal row of violently managing of front row has cup jointed a plurality of pressure membrane wheels that can float from top to bottom, and the horizontal row has cup jointed a plurality of firming wheels that can float from top to bottom on the horizontal pipe of back row, and pressure membrane wheel corresponds the syntropy setting respectively with the firming wheel along machines advancing direction, and the flowing soil tank bottom of carrying native unit rear end is located vacancy top between the firming wheel that syntropy set up and the firming wheel respectively.
The invention has the following positive effects: the multifunctional carrot planter can complete the sowing work of rotary tillage, ridging forming, drip irrigation belt burying, seed falling, film covering, soil covering and film pressing and the like at one time, achieves the purpose of planting multiple ridges and double rows on the ridges by one-time ground entering, greatly improves the operation efficiency, well meets the requirement of sowing agriculture through the operation machine, and is high in bed surface uniformity, consistent in seed falling depth, consistent in film covering tightness, flexible in hanging, falling and turning, and simple and convenient to operate.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
FIG. 4 is a schematic view of the overall structure of the present invention;
FIG. 5 is a schematic structural view of the rotary tillage soil gathering device;
FIG. 6 is a schematic structural view of the ridge-dividing soil compacting device;
FIG. 7 is a schematic view of the construction of the ridging device;
FIG. 8 is a schematic structural view of an automatic soil lifting device;
FIG. 9 is a schematic view of the structure of the seed dropping device;
FIG. 10 is a schematic structural view of a drip irrigation belt assembly;
FIG. 11 is a schematic structural view of a drip irrigation tape mounting frame;
fig. 12 is a schematic structural view of a film spreading and pressing device.
In the figure, 1 three-point suspension bracket, 2 rotary cultivator, 3 ridge-dividing soil-pressing device, 4 ridge-building shaping device, 5 film-spreading and film-pressing device, 6 automatic soil-lifting device, 7 seed-dropping device, 8 film roller bracket, 9 seed disc, 10 drip irrigation bracket, 11 transfer case, 12 main transmission case, 13 forming wheel driving case, 14 soil-flowing groove, 15 drip irrigation belt, 16 transmission connecting plate, 17 drip irrigation belt device, 18 film-pressing wheel, 19 soil-pressing wheel, 20 film-spreading and film-pressing device frame, 21 rotary tillage mechanism, 22 packing auger, 23 gap, 24 soil-pressing plate, 25 soil-dividing plate, 26 seed disc bracket, 27 shaping wheel, 28 soil-pressing wheel, 29 soil-fetching chain, 30 soil-lifting driving shaft, 31 soil-lifting unit, 32 seed-dropping conduit, 33 conduit bracket, 34 height-adjusting bracket, 35 upper guide wheel, 36 lower conduit barrel, 37 outlet, 38 drip irrigation belt mounting frame, 39 film guide roller, 40 spiral head film guide roller, 41 lower guide roller, 42 inlet guide wheels, 43 inlet side guide wheels, 44 inlet brackets.
Detailed Description
As a specific embodiment, the multifunctional carrot planting machine can complete the sowing work such as rotary tillage, ridging forming, drip irrigation zone burying, seed falling, film mulching, soil covering and film pressing at one time, and can complete the carrot planting of 4 ridges and 8 rows at one time.
As shown in fig. 1 to 5, the multifunctional carrot planter of the present invention comprises a rotary cultivator 2, a ridge dividing and soil compacting device 3, a ridge shaping device 4, a film spreading and pressing device 5, an automatic soil lifting device 6 and a seed dropping device 7, wherein the rotary cultivator 2 is arranged at the foremost end of the planter and is connected with a rear suspension device of a tractor through a three-point suspension bracket 1, the front end of the rotary cultivator 2 is provided with a rotary tillage mechanism 21, and the rear end is provided with an auger 22 for soil gathering; a drip irrigation tape mounting rack 38 is fixedly connected to the rear of the rotary cultivator 2, and the ridge dividing and soil compacting device 3 is fixedly connected to the rear of the drip irrigation tape mounting rack 38 and used for compacting and dividing an area cultivated by the rotary cultivator 2 into 4 independent ridges; the rear part of the ridge dividing and soil compacting device 3 is fixedly connected with a ridge forming and shaping device 4, shaping wheels 27 which have the same interval and can rotate actively are mounted on the ridge forming and shaping device 4, the number of the shaping wheels 27 is 4 and is used for pressing the divided ridges into trapezoidal ridge shapes, the upper end of the ridge forming and shaping device 4 is fixedly connected with a plurality of seed tray supports 26 which can comprise standby seed tray supports, and the front end of the shaping wheel 27 is connected with a seed dropping device 7; the film spreading and pressing device 5 is connected to the rear part of the ridge shaping device 4, and is provided with a film roller bracket 8, a film pressing wheel 18 and a soil pressing wheel 19 for covering a mulching film on the ridge; automatic carry native device 6 and set up in 3 tops of ridging shaping device 4 and branch ridge firming device, carry native device 6 including 5 of one row of parallel arrangement of carrying native unit 31 automatically, carry native unit 31 appearance and be the 7 word shape of slope, it can initiatively rotate chain of fetching earth to be provided with in the cell body of native unit 31 front end to carry, the equipartition has the kind cup of earth of fetching earth on the chain of fetching earth, the cell body bottom is located rotary cultivator 2's auger 22 rear, it is soil flowing groove 14 to carry native unit 31 rear end, the low side in soil flowing groove 14 is located the top of position between pressure membrane wheel 18 and the firming wheel 19, the soil that is used for carrying native unit 31 to get covers in the overlapping handing-over department of plastic film edge or plastic film.
The upper end of the rotary cultivator 2 is fixedly connected with a main transmission box body 12, the main transmission box body 12 is used for driving the rotary cultivation mechanism 21 to work, and power output ends are arranged on the side and the rear end of the main transmission box body 12; the upper end of the rotary cultivator 2 is fixedly connected with a transfer case body 11, the transfer case body 11 is arranged on the side of a main transmission case body 12, the transfer case body 11 and the power output end on the side of the main transmission case body 12 form transmission connection, the transfer case body 11 is used for driving an automatic soil lifting device 6 to work, the transfer case body 11 also transmits power to a transmission chain wheel on the side part of a drip irrigation tape mounting rack 38 through a soil lifting driving shaft 30, and the transmission chain wheel transmits the power to an auger 22 to drive the auger 22 to rotate; the power output end that the main drive box 12 rear end set up passes through the transmission shaft with power transmission to the shaping wheel drive box of fixed connection on the shaping device 4 of making a ridge, shaping wheel drive box passes through the transmission shaft again respectively with power transmission to the shaping wheel drive box 13 of 4 frames both sides of shaping device of making a ridge on, shaping wheel drive box 13 drives shaping wheel 27 simultaneously and rotates.
As shown in fig. 6, 5 soil dividing plates 25 with the same interval are arranged in parallel at the front end of the frame of the ridge dividing and soil compacting device 3 in a row, and the area cultivated by the rotary cultivator 2 is divided into 4 small ridges; a soil pressing plate 24 is fixedly connected to the rear of the soil separating plate 25, and the soil pressing plate 24 is arranged at a position close to the upper end of the rear of the soil separating plate 25 and used for pressing the ridge top of the small ridge; the soil compacting plate 24 is provided with 5 gaps 23, and the bottom of the soil lifting unit 31 of the automatic soil lifting device 6 penetrates through the gaps 23.
As shown in fig. 7, the two ends of the shaping wheel 27 are symmetrically arranged conical surfaces, the diameters of the two ends are larger, and the diameter of the middle position is smaller; the middle position of the shaping wheel 27 is fixedly connected with a seed pressing wheel 28, an annular groove is formed in the middle of the seed pressing wheel 28, the seed pressing wheel 28 rolls the seeds planted in the double rows on the ridge in the sowing process, soil is extruded to the position of the middle annular groove in the rolling process of the seed pressing wheel 28, a drip irrigation belt placed between the double rows of seeds is positioned in the position of the annular groove, and a protrusion is formed after the drip irrigation belt is covered and rolled by the soil; two groups of seed dropping devices 7 are arranged at the front end of each shaping wheel 27, and the seed dropping devices 7 are respectively positioned at the front ends of the cylindrical bosses at the two sides of the annular groove of the seed pressing wheel 28; the seed tray support 26 of the upper end of the ridge forming and shaping device 4 is respectively arranged corresponding to the seed dropping device 7, the seed tray support 26 is provided with a disk-shaped belt, the end part of the belt is paved at the ridge top through the corresponding seed dropping device 7 and lightly pressed through the seed pressing wheel 28.
A trapezoidal soil scraping plate is fixedly connected to the middle position of the shaping wheel 27.
As shown in fig. 11, the drip irrigation tape mounting frame 38 has transmission connection plates 16 at two sides, a drip irrigation support 10 is fixedly connected to the upper end of the middle position, and a drip irrigation tape 15 is sleeved on the drip irrigation tape support and can rotate on the support; a seat is also fixedly connected to the drip irrigation tape mounting frame 38; the end of the drip irrigation belt 15 passes through the lower drip irrigation belt device 17 and is laid on the ridge top.
As shown in fig. 8, the bottoms of the soil lifting units 31 are connected in series through the soil lifting driving shafts 30, and the transfer case 11 is in transmission connection with the soil lifting driving shafts 30; the cup mouth of the soil taking seed cup of the soil lifting unit 31 faces upwards, soil is taken from the bottom of the soil lifting unit 31, the soil is lifted to the top of the soil taking chain, and the soil is turned into the soil flowing groove 14 by turning over the cup mouth.
As shown in fig. 9, the seeding device 7 includes a catheter holder 33 and a seeding catheter 32 fixedly connected with the catheter holder 33; the upper end of the seed dropping conduit 32 is a straight pipe, the lower end of the seed dropping conduit is bent towards the shaping wheel 27, and the tape passes through the center of the seed dropping conduit 32.
As shown in fig. 10, the lower drip irrigation tape device 17 comprises a height adjusting bracket 34, a lower tube barrel 36 and a plurality of guide wheels, wherein the height adjusting bracket 34 is fixedly connected with a drip irrigation tape mounting frame 38, and the lower tube barrel 36 is inserted into the height adjusting bracket 34 through a square tube and can move up and down along the height adjusting bracket 34; the upper end of the lower tube barrel 36 is provided with an inlet bracket 44, and the inlet bracket 44 is fixedly connected with the height adjusting bracket 34; the two sides of the upper end of the inlet support 44 are symmetrically and longitudinally connected with inlet lateral guide wheels 43, and the lower end of the inlet support is transversely provided with inlet guide wheels 42; the lower tube barrel 36 is a hollow shell, the upper end of the lower tube barrel is transversely provided with a rotatable upper guide wheel 35, the lower end of the lower tube barrel is transversely provided with a rotatable lower guide wheel 41, and the lowest end of the lower tube barrel is provided with a tube outlet 37; the drip tape passes between the two inlet side guide wheels 43, passes through the inlet guide wheel 42, the upper guide wheel 35 and the lower guide wheel 41 on the side away from the square pipe, and passes out of the outlet pipe opening 37.
As shown in fig. 12, the film spreading and pressing device 5 includes a frame 20 of the film spreading and pressing device, 4 film roll brackets 8 are transversely and fixedly connected to the frame 20 of the film spreading and pressing device, the adjacent film roll brackets 8 are arranged at positions staggered up and down, and the mulching film roll is sleeved on the film roll brackets 8; a film guide roller 39 and a spiral head film guide roller 40 are arranged behind the film roller bracket 8, the spiral head film guide roller 40 is arranged behind the film guide roller 39, a fixed gap is kept between the film guide roller and the spiral head film guide roller, mulching films are respectively paved on corresponding ridge tops after penetrating through the gap, and the adjacent mulching films are mutually overlapped after being paved on the ridge tops; spiral grooves are respectively formed in two ends of the spiral head film guide roller 40 and used for stretching and laying the edge of the outermost mulching film; two rows of violently pipes of fixedly connected with around the branch of spiral head membrane guide roll 40 rear, transversely one row has cup jointed 5 film pressing wheels 18 that can fluctuate on the horizontal pipe of preceding row, transversely one row has cup jointed 5 soil compacting wheels 19 that can fluctuate on the horizontal pipe of back row, film pressing wheels 18 and soil compacting wheels 19 correspond the syntropy setting respectively along the machines advancing direction, carry the vacancy top between soil compacting wheels 18 and the soil compacting wheels 19 that the flowing soil groove 14 bottom at soil lifting unit 31 rear end is located the syntropy setting respectively.
The working process of the invention is as follows: the invention relates to a multifunctional carrot planter, which is characterized in that a seed plate 9, a mulching film roller and a drip irrigation tape roller are respectively hung at corresponding positions during working, a drip irrigation tape 15 is pulled out from an outlet pipe opening 37 of a lower pipe barrel 36 and fixed on a ground head, a tape is pulled out from the bottom of a seed dropping guide pipe 32 and placed on a ridge and fixed, a mulching film penetrates between a film guide roller 39 and a spiral head film guide roller 40 and is fixed on the ridge, the carrot planter is pulled by a tractor to advance, a power output shaft of the tractor is started, and the power output shaft transmits power to a shaping wheel 27 of a ridge shaping device 4, a rotary tillage mechanism 21 and a screw auger 22 of a rotary cultivator 2 and a soil taking chain of a soil lifting unit 31 through a main transmission box 12. The rotary cultivator 2 crushes soil through a rotary tillage mechanism 21 and gathers the soil to a ridging position through a packing auger 22; the ridge dividing and soil compacting device 3 compacts and divides the area cultivated by the rotary cultivator 2 into 4 independent ridges through the soil dividing plate 25 and the soil compacting plate 24; the ridge forming and shaping device 4 presses 4 independent ridges into ridges with trapezoidal cross sections through 4 shaping wheels 27; the seed pressing wheel 28 arranged on the shaping wheel 27 only presses the seeds planted in the double rows on the ridge, and the drip irrigation tape 15 placed between the double rows of seeds is positioned at the position of the annular groove and is not pressed; mulching films adjacent to each other on the film spreading and pressing device 5 are mutually overlapped after the mulching films are laid on the ridge tops, the edges of the outermost mulching films are spread and laid through spiral grooves formed in two ends of a spiral head film guide roller 40, soil is taken from the rear of an auger 22 by an soil lifting unit 31 of the automatic soil lifting device 6 and is laid on the mulching films which are overlapped and laid in the ridge ditches and the edges of the outermost mulching films through soil flowing grooves 14, and the mulching films are pressed.
The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, merely for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly contact but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Claims (10)

1. The utility model provides a multi-functional carrot planter which characterized in that: the automatic film spreading and film pressing device is arranged on the front end of the planting machine, the rotary cultivator is connected with the rear suspension device of the tractor through a three-point suspension frame, a rotary tillage mechanism is arranged at the front end of the rotary cultivator, and a packing auger for gathering soil is arranged at the rear end of the rotary cultivator; the rear part of the rotary cultivator is fixedly connected with a drip irrigation tape mounting rack, and the ridge dividing and soil compacting device is fixedly connected to the rear part of the drip irrigation tape mounting rack and is used for compacting and dividing the area cultivated by the rotary cultivator into a plurality of independent ridges; the rear part of the ridge dividing and soil compacting device is fixedly connected with a ridge forming and shaping device, shaping wheels which have the same interval and can rotate actively are mounted on the ridge forming and shaping device, the number of the shaping wheels corresponds to the number of the divided ridges and is used for pressing the divided ridges into trapezoidal ridge shapes, the upper end of the ridge forming and shaping device is fixedly connected with a plurality of disc supports, and the front end of each shaping wheel is connected with a seed dropping device; the film spreading and pressing device is connected to the rear part of the ridge building and shaping device, and is provided with a film roller bracket, a film pressing wheel and a soil pressing wheel for covering a mulching film on the ridge; automatic it sets up in the shaping device of building the ridge and divides ridge firming device top to carry native device automatically, it includes a plurality of the units of carrying soil of one row of parallel arrangement to carry native device, it is the 7 word shape of slope to carry native unit appearance, it can initiative pivoted chain of getting soil to be provided with in the cell body of native unit front end to carry, the equipartition has the soil of getting soil to plant the cup on the chain of getting soil, the cell body bottom is located the auger rear of rotary cultivator, it is the groove of flowing soil to carry native unit rear end, the low side in groove of flowing soil is located the top of position between pressure membrane wheel and the firming wheel, the soil that is used for carrying the unit to get covers in the plastic.
2. The multifunctional carrot planter according to claim 1, wherein: the upper end of the rotary cultivator is fixedly connected with a main transmission box body, the main transmission box body is used for driving the rotary cultivation mechanism to work, and the side direction and the rear end of the main transmission box body are provided with power output ends; the upper end of the rotary cultivator is fixedly connected with a transfer case body, the transfer case body is arranged on the side of the main transmission case body, the transfer case body and the power output end on the side of the main transmission case body form transmission connection, the transfer case body is used for driving the automatic soil lifting device to work, the transfer case body also transmits power to a transmission chain wheel on the side part of the drip irrigation tape mounting rack through a soil lifting driving shaft, and the transmission chain wheel transmits the power to the auger to drive the auger to rotate; the power output end that the final drive box rear end set up passes through the transmission shaft with power transmission to the shaping wheel drive box of fixed connection on the shaping device of making a ridge, shaping wheel drive box is again through the transmission shaft respectively with power transmission to the shaping wheel drive box of making a ridge shaping device frame both sides on, shaping wheel drive box drives the shaping wheel rotation simultaneously.
3. The multifunctional carrot planter according to claim 1, wherein: a plurality of soil dividing plates with the same interval are arranged in parallel at the front end of a rack of the ridge dividing and soil compacting device in a row, and an area cultivated by a rotary cultivator is divided into a plurality of small ridges; the rear part of the soil separating plate is fixedly connected with a soil pressing plate, and the soil pressing plate is arranged at the position close to the upper end and behind the soil separating plate and used for pressing the ridge top of the small ridge; the soil pressing plate is provided with a plurality of gaps, and the bottom of the soil lifting unit of the automatic soil lifting device penetrates through the gaps.
4. The multifunctional carrot planter according to claim 1, wherein: two ends of the shaping wheel are symmetrically provided with conical surfaces, the diameters of the two ends are larger, and the diameter of the middle position is smaller; the middle position of the shaping wheel is fixedly connected with a seed pressing wheel, the middle of the seed pressing wheel is provided with an annular groove, the seed pressing wheel rolls the seeds planted in the double rows on the ridge in the sowing process, and the drip irrigation tape placed between the double rows of seeds is positioned in the annular groove; two groups of seed falling devices are arranged at the front end of each shaping wheel and are respectively positioned at the front ends of the cylindrical bosses on the two sides of the annular groove of the seed pressing wheel; the seed tray support of the upper end of the ridge building and shaping device corresponds to the seed dropping device respectively, the seed tray support is provided with the seed tray belt, the end part of the seed tray belt is paved on the ridge top through the corresponding seed dropping device, and the seed tray belt is lightly pressed through the pressing wheel.
5. The multifunctional carrot planter according to claim 4, wherein: the middle position of the shaping wheel is fixedly connected with a trapezoidal scraping plate.
6. The multifunctional carrot planter according to claim 1, wherein: the drip irrigation tape mounting rack is characterized in that transmission connecting plates are arranged on two sides of the drip irrigation tape mounting rack, a drip irrigation support is fixedly connected to the upper end of the middle position, and the drip irrigation tape is sleeved on the drip irrigation tape support and can rotate on the support; the drip irrigation tape mounting rack is also fixedly connected with a seat; the end part of the drip irrigation belt penetrates through the lower drip irrigation belt device and is laid on the ridge top.
7. The multifunctional carrot planter according to claim 1, wherein: the bottoms of the soil lifting units are connected in series through soil lifting driving shafts, and the transfer case is in transmission connection with the soil lifting driving shafts; the cup mouth of the soil taking cup of the soil lifting unit faces upwards, soil is taken from the bottom of the soil lifting unit, the soil is lifted to the top of the soil taking chain, and the soil is turned into the soil flowing groove through the turnover cup mouth.
8. The multifunctional carrot planter according to claim 1, wherein: the seed dropping device comprises a catheter bracket and a seed dropping catheter fixedly connected with the catheter bracket; the upper end of the seed falling guide pipe is a straight pipe, the lower end of the seed falling guide pipe is bent towards the shaping wheel, and the belt penetrates through the center of the seed falling guide pipe.
9. The multifunctional carrot planter according to claim 6, wherein: the drip irrigation belt descending device comprises a height adjusting support, a lower pipe barrel and a plurality of guide wheels, wherein the height adjusting support is fixedly connected with the drip irrigation belt mounting rack, and the lower pipe barrel is inserted in the height adjusting support through a square pipe and can move up and down along the height adjusting support; the upper end of the lower pipe barrel is provided with an inlet support which is fixedly connected with the height adjusting support; the two sides of the upper end of the inlet support are symmetrically and longitudinally connected with inlet lateral guide wheels, and the lower end of the inlet support is transversely provided with inlet guide wheels; the lower tube barrel is a hollow shell, the upper end of the lower tube barrel is transversely provided with a rotatable upper guide wheel, the lower end of the lower tube barrel is transversely provided with a rotatable lower guide wheel, and the lowest end of the lower tube barrel is provided with a tube outlet; the drip irrigation tape passes through the space between the two inlet side guide wheels, passes through one side of the inlet guide wheel, the upper guide wheel and the lower guide wheel, which is far away from the square tube, and penetrates out of the outlet pipe orifice.
10. The multifunctional carrot planter according to claim 1, wherein: the film spreading and pressing device comprises a frame of the film spreading and pressing device, a plurality of film roller supports are transversely and fixedly connected to the frame of the film spreading and pressing device, adjacent film roller supports are arranged at positions staggered up and down, and the film rollers are sleeved on the film roller supports; a film guide roller and a spiral head film guide roller are arranged behind the film roller support, the spiral head film guide roller is arranged behind the film guide roller, a fixed gap is kept between the film guide roller and the spiral head film guide roller, mulching films are respectively paved on corresponding ridge tops after penetrating through the gap, and adjacent mulching films are mutually overlapped after being paved on the ridge tops; spiral grooves are respectively formed in two ends of the spiral head film guide roller and used for stretching and laying the edge of the outermost mulching film; two rows of violently pipes of fixedly connected with around spiral head membrane guide roll rear branch, the horizontal row of violently managing of front row has cup jointed a plurality of pressure membrane wheels that can float from top to bottom, and the horizontal row has cup jointed a plurality of firming wheels that can float from top to bottom on the horizontal pipe of back row, and pressure membrane wheel corresponds the syntropy setting respectively with the firming wheel along machines advancing direction, and the flowing soil tank bottom of carrying native unit rear end is located vacancy top between the firming wheel that syntropy set up and the firming wheel respectively.
CN202010263418.7A 2020-04-07 2020-04-07 Multifunctional carrot planting machine Pending CN111194587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010263418.7A CN111194587A (en) 2020-04-07 2020-04-07 Multifunctional carrot planting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010263418.7A CN111194587A (en) 2020-04-07 2020-04-07 Multifunctional carrot planting machine

Publications (1)

Publication Number Publication Date
CN111194587A true CN111194587A (en) 2020-05-26

Family

ID=70742731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010263418.7A Pending CN111194587A (en) 2020-04-07 2020-04-07 Multifunctional carrot planting machine

Country Status (1)

Country Link
CN (1) CN111194587A (en)

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