CN116391471A - Mixed-seeding grassland sowing, harrowing, grinding and compacting integrated machine - Google Patents

Mixed-seeding grassland sowing, harrowing, grinding and compacting integrated machine Download PDF

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Publication number
CN116391471A
CN116391471A CN202310448741.5A CN202310448741A CN116391471A CN 116391471 A CN116391471 A CN 116391471A CN 202310448741 A CN202310448741 A CN 202310448741A CN 116391471 A CN116391471 A CN 116391471A
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CN
China
Prior art keywords
harrowing
rod
earthing
compacting
sowing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310448741.5A
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Chinese (zh)
Inventor
窦晓利
李积友
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Institute Of Animal Husbandry And Green Agriculture Gansu Academy Of Agricultural Sciences (institute Of Agricultural Quality Standards And Testing Technology Gansu Academy Of Agricultural Sciences)
Original Assignee
Institute Of Animal Husbandry And Green Agriculture Gansu Academy Of Agricultural Sciences (institute Of Agricultural Quality Standards And Testing Technology Gansu Academy Of Agricultural Sciences)
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Application filed by Institute Of Animal Husbandry And Green Agriculture Gansu Academy Of Agricultural Sciences (institute Of Agricultural Quality Standards And Testing Technology Gansu Academy Of Agricultural Sciences) filed Critical Institute Of Animal Husbandry And Green Agriculture Gansu Academy Of Agricultural Sciences (institute Of Agricultural Quality Standards And Testing Technology Gansu Academy Of Agricultural Sciences)
Priority to CN202310448741.5A priority Critical patent/CN116391471A/en
Publication of CN116391471A publication Critical patent/CN116391471A/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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
    • A01B33/021—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with rigid tools
    • 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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • 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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/082—Transmissions; Gearings; Power distribution
    • 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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/087—Lifting devices; Depth regulation devices; Mountings
    • 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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
    • A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
    • 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
    • A01B49/02—Combined machines with two or more soil-working tools of different kind
    • A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool 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
    • A01B49/02—Combined machines with two or more soil-working tools of different kind
    • A01B49/027—Combined machines with two or more soil-working tools of different kind with a rotating, soil working support element, e.g. a roller
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/066—Devices for covering drills or furrows
    • A01C5/068—Furrow packing devices, e.g. press wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/085—Broadcast seeders
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/16—Seeders with other distributing devices, e.g. brushes, discs, screws or slides
    • A01C7/163—Gravity distributors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A01C7/206—Seed pipes
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A01C7/208—Chassis; Coupling means to a tractor or the like; Lifting means; Side markers
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2

Abstract

The invention relates to the technical field of agricultural equipment, in particular to a grass-mixed sowing, harrowing, grinding and compacting all-in-one machine, which comprises a sowing processing structure, a harrowing processing structure and a earthing and compacting processing structure, wherein the side end of the sowing processing structure is fixedly connected with the harrowing processing structure, the side end of the harrowing processing structure is fixedly connected with the earthing and compacting processing structure, the harrowing processing structure is used for harrowing processing of soil, the pretreatment of soil turning after sowing is carried out, the sowing processing structure is used for sowing seeds, the seeds are embedded in the soil, the earthing and compacting processing structure is used for subsequent earthing work, and meanwhile, the earthing and compacting processing structure can carry out earthing and compacting processing. Through the whole setting of seeding processing structure, harrow grind processing structure and earthing suppression processing structure, realize the processing work of seeding harrow grind suppression integration.

Description

Mixed-seeding grassland sowing, harrowing, grinding and compacting integrated machine
Technical Field
The invention relates to the technical field of agricultural equipment, in particular to a grass-sowing, harrowing, grinding and compacting integrated machine.
Background
The grasslands are planted in mountain areas or natural grasslands after plowing, and have more weeds, or corner lands with poor terrain conditions or larger slopes, and the like, and some areas are drought, and can only emerge or grow normally when the grasslands are sowed in spring by eating in the days and raining for about 8 months, and some late-stage raining after emergence cannot catch up, so that drought death occurs. Needs to carry out integrated seeding harrowing, grinding and compacting work aiming at complex planting environments, thereby improving the survival effect of crops.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a mixed-seeding grass-sowing, harrowing, grinding and compacting integrated machine.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a grass field is sowed in mixed mode, harrows and grinds suppression all-in-one, includes sowing processing structure, harrows processing structure and earthing suppression processing structure, the side fixedly connected with harrows processing structure of sowing processing structure, the side fixedly connected with earthing suppression processing structure of harrows processing structure, harrows processing structure is used for the harrows of soil to grind the preliminary treatment of soil, sowing processing structure is used for the sowing of seed, with the seed built-in soil, earthing suppression processing structure is used for follow-up earthing work, and earthing suppression processing structure can carry out the soil suppression processing simultaneously, through harrows processing structure, sowing processing structure, earthing suppression processing structure's combination setting, can carry out the seeding harrows of integration and grind suppression processing work.
Specifically, the harrow grinds the processing structure and includes firm connecting rod, bears even frame, cradling piece and harrow grinds the processing part, the side fixedly connected with support pole of firm connecting rod, the center fixedly connected with of support pole bears even frame, the lower extreme activity adjustment of support pole has harrow to grind the processing part, harrow grinds the processing part and carries out specific soil harrow and grind the processing, and firm connecting rod, bear the combination setting of even frame, cradling piece can carry out the top and bear, conveniently carries out the installation fixedly of harrowing the processing part simultaneously.
Specifically, harrowing processing unit includes reference column, location regulation and control pole, carries and draws the frame, altitude mixture control pole and harrowing processing mechanism, the lower extreme fixedly connected with altitude mixture control pole of reference column, the side fixedly connected with of altitude mixture control pole carries and draws the frame, carry and draw the frame and fix through location regulation and control pole, carry and draw frame, altitude mixture control pole, reference column, harrowing processing mechanism's side sliding connection have track frame, and track frame is used for harrowing processing mechanism's position control, and location regulation and control pole will carry and draw frame, altitude mixture control pole, harrowing processing mechanism and track frame to be fixed mutually, and reference column, location regulation and control pole, carry and draw frame, altitude mixture control pole and harrowing processing mechanism's combination setting can carry out harrowing processing mechanism's position control, carries out spacing fixedly through the locating regulation and control pole to control harrowing processing mechanism's bottom and soil's distance.
Specifically, the harrow mill treatment mechanism comprises a first moving wheel, a treatment blade, a bearing seat, a second moving wheel, an abutting plate, a damping guide rod, a first damper and a hinged connecting rod, wherein the first moving wheel and the second moving wheel are respectively provided with the treatment blade, the first moving wheel is fixedly connected with the second moving wheel, the guide rod is arranged between the first moving wheel and the second moving wheel, the bearing seat is rotationally connected with the guide rod, the abutting plate is fixedly connected with the bearing seat, the damping guide rod is hinged on the abutting plate, the top of the damping guide rod is provided with the first damper, the first damper is hinged with the hinged connecting rod, the top of the bearing seat is fixedly connected with a positioning column and a height adjusting rod, the utility model discloses a device for carrying out vibration damping treatment on soil, including articulated connecting rod, bearing even frame fixed connection, handle the blade and adopt slope structural design, and be equipped with two on the second movable wheel and handle the blade, and two handle the blade and be 90 distribution settings, first movable wheel, handle the blade, the bearing frame, the second movable wheel, the butt joint board, the damping guide arm, the combination setting of first attenuator and articulated connecting rod, can carry out the harrowing of soil and handle, first movable wheel, handle the blade, the second movable wheel rotates for soil can handle, simultaneously first movable wheel, the upper portion of second movable wheel can stretch through damping guide arm, first attenuator, articulated connecting rod, help carries out upper portion shock attenuation treatment work.
Specifically, the seeding processing structure includes bearing part and seeding part, bearing part is used for the location of seeding part to be fixed, bearing part includes bearing roof frame, second attenuator, spring holder, hangs pole and actuating mechanism, the lower extreme of bearing roof frame is connected with hanging the pole through second attenuator, spring holder, install actuating mechanism on the bearing roof frame, actuating mechanism is used for driving and adjusts, and second attenuator, spring holder can carry out the shock attenuation processing of hanging the pole, and bearing roof frame, second attenuator, spring holder, hanging the combination setting of pole and actuating mechanism can drive regulation and control work, and bearing roof frame, second attenuator, spring holder, hanging the pole and bear the weight of work, conveniently carry out actuating mechanism's installation fixedly.
Specifically, actuating mechanism includes first actuating lever, second actuating lever, even leads gag lever post, third actuating lever and driven fluted disc, the side telescopic connection of third actuating lever has the second actuating lever, the side telescopic connection of second actuating lever has first actuating lever, spacing cover has even led the gag lever post on the third actuating lever, even lead the setting of the flexible regulation and control of gag lever post and lift control motor, the lower extreme meshing of third actuating lever is connected with lift control motor, the last meshing of lift control motor rotates and is connected with the toothed belt, the toothed belt is equipped with three, bearing roof grillage's lower extreme fixedly connected with spacer, the lower extreme of spacer is through bent axostylus axostyle fixedly connected with firm even frame, and first actuating lever, second actuating lever, even lead the combination setting of gag lever post, third actuating lever and driven fluted disc can drive the toothed belt and rotate the regulation to drive seeding part adjusts, and lift control motor even leads the structure setting of gag lever post simultaneously, can change third actuating lever post, first actuating lever post, second actuating lever post, realize aligning the regulation according to the demand.
Specifically, the seeding part includes pan feeding passageway and ejection of compact passageway, the lower extreme fixedly connected with annular barrel holder of pan feeding passageway, the eccentric position rotation of annular barrel holder is connected with the rotation rack, the front end fixedly connected with driving lever seat of rotation rack, driving lever seat front end fixedly connected with internal tooth dish, the side meshing of internal tooth dish is connected with the ring gear carrier, the front end fixedly connected with interlink of ring gear carrier, interlink is connected with nested seat through the bearing rotation, interlink upper portion is equipped with the observation pole, and the observation pole is parallel with ring gear carrier corner position, ejection of compact passageway fixedly connected with is in the bottom of annular barrel holder, and the structure setting of seeding part can carry out seeding processing work, and the rotation of driving lever seat, ring gear carrier can carry out continuous seed conduction work simultaneously, and the internal tooth dish is fixed with the driving lever seat, can drive the internal tooth dish and follow and rotate when rotating.
Specifically, earthing suppression processing architecture includes earthing part, firm diagonal, pinch roller and cuts the soil baffle, the spacing articulated firm diagonal that has of side of earthing part, firm diagonal side fixedly connected with cuts the soil baffle, the center rotation of cutting the soil baffle is connected with the pinch roller, and cuts soil baffle and pinch roller lateral wall position laminating setting, earthing part is used for earthing processing, and the pinch roller carries out the soil processing work of rear portion.
Specifically, earthing part includes combination crossbearer and axle collar seat, the lower extreme fixedly connected with axle collar seat of combination crossbearer, the center rotation of axle collar seat is connected with the earthing wheel, the side fixedly connected with linkage fluted disc of earthing wheel, the side rotation of linkage fluted disc is connected with the suspension and links the seat, the top that the suspension links the seat is fixed with the combination crossbearer mutually, the rear end meshing of linkage fluted disc is connected with the butt joint fluted disc, the motor is installed to the rear end of butt joint fluted disc, install the installation combination seat on the motor, the installation combination seat is used for the fixed of motor, the arc wall has been seted up on the earthing wheel, and the earthing wheel is through rotating, earthing wheel, linkage fluted disc link the spacing setting of seat through axle collar seat, the earthing wheel is equipped with two, and butt joint fluted disc, motor are also equipped with two, and the solitary earthing wheel is independent drive, and the structure setting of earthing part conveniently inwards extrudees the soil of lateral part, realizes the earthing treatment work of seed.
Specifically, be equipped with the clearance between the earthing wheel, and the press wheel is in central clearance position department, press wheel intussuseption is filled with the balancing weight, during the internal tooth dish rotates, can drive the ring gear and bear the seat and rotate, the ring gear bears the center storage seed of seat, the lower part of annular barrel holder is equipped with the breach, and breach and discharge channel intercommunication, discharge channel is slope structural design, is parallel with the soil cutting direction, the toothed belt is connected with the meshing of rotation rack, lift control motor is equipped with two, and the lift control motor of opposite side is tensile with first actuating lever and is adjusted the setting.
The invention has the beneficial effects that:
according to the invention, through the structural arrangement of the sowing structure, the sowing structure can carry out sowing treatment, the harrow grinding treatment mechanism is used for supporting and connecting sowing components, the bearing top plate frame, the second damper, the spring seat and the hanging rod are connected, limit installation of the driving mechanism can be carried out, the first driving rod, the second driving rod and the third driving rod inside the driving mechanism can rotate, thereby driving the three lifting control motors arranged at the lower end to drive the toothed belt to rotate, thereby driving the sowing components to work, when single-row sowing is needed, a user can control the position of the connecting limiting rod through the lifting control motor, so that the position of the third driving rod is changed, the lifting control motor at the other side can carry out control of the first driving rod through the connecting limiting rod, the symmetrical adjustment of the third driving rod and the driven fluted disc is realized through the connecting limiting rod and the lifting control motor, the first driving rod and the second driving rod at the rear end can also be adjusted, whether the control is connected with the driven fluted disc or not is realized, thereby realizing control of the sowing position, a seed feeding channel inside the sowing components is used for rotating a seed carrier ring, and the seed carrier can rotate on the carrier ring, and the carrier ring can rotate when the carrier ring is rotated, and the carrier ring can rotate inside the carrier ring can rotate, and the carrier ring can rotate.
According to the invention, through the structural arrangement of the harrowing treatment structure, harrowing treatment can be carried out, the stable connecting rod, the bearing connecting frame and the support rod are carried and fixed, the harrowing treatment component can be adjusted in height, the harrowing treatment mechanism in the harrowing treatment component is subjected to height adjustment through the positioning column, the positioning regulating rod, the lifting frame and the height adjusting rod, the positioning treatment is carried out through the positioning regulating rod, the first moving wheel, the treatment blade and the second moving wheel in the harrowing treatment mechanism can rotate, so that soil is turned, meanwhile, the bearing seat can carry out the support of the first moving wheel and the second moving wheel, one side of the upper part of the second moving wheel is connected with the hinged connecting rod through the damping guide rod and the first damper, buffering can be carried out, and the first damper, the hinged connecting rod and the damping guide rod are arranged in an inclined mode, so that the stretching bearing capacity is improved.
According to the invention, through the structural arrangement of the earthing and compacting treatment structure, the earthing component in the earthing and compacting treatment structure can carry out earthing adjustment, the compacting wheel rotates to carry out rear part compacting treatment, the soil cutting guide plate contacts with the side part of the compacting wheel, soil on the compacting wheel can be scraped, the motor in the earthing component can drive the butt-joint fluted disc to rotate, and the butt-joint fluted disc acts on the linkage fluted disc, so that the earthing wheel and the linkage fluted disc rotate along with each other, the soil is pushed inwards through the earthing wheel, and the axle collar seat and the suspension connecting seat are used for bearing the earthing wheel and the linkage fluted disc, so that the damping capacity is improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of a front perspective view of a main body of the present invention;
FIG. 2 is a schematic view of a perspective view of the front view of the rake grinding structure according to the present invention;
FIG. 3 is a perspective view of the front view of the rake processing unit of the present invention;
FIG. 4 is a perspective view of the front view of the rake grinding mechanism according to the present invention;
FIG. 5 is a schematic view of a front perspective view of a seeding processing structure according to the present invention;
FIG. 6 is a schematic view of a front perspective view of the support member of the present invention;
FIG. 7 is a schematic view of a front perspective of the driving mechanism according to the present invention;
FIG. 8 is a front perspective view of the sowing member of the present invention;
FIG. 9 is a disassembled view of the sowing member of the present invention;
FIG. 10 is an enlarged view of the sowing member at A in the present invention;
FIG. 11 is a schematic perspective view of the front view of the soil covering compacting treatment structure according to the present invention;
fig. 12 is a schematic perspective view of the front view of the earth covering unit according to the present invention.
In the figure: 1-harrowing treatment structure, 2-sowing treatment structure, 3-earthing and compacting treatment structure, 4-stable connecting rod, 5-bearing connecting frame, 6-bracket rod, 7-harrowing treatment component, 8-positioning column, 9-positioning adjusting and controlling rod, 10-lifting frame, 11-height adjusting rod, 12-harrowing treatment mechanism, 13-first moving wheel, 14-processing blade, 15-bearing seat, 16-second moving wheel, 17-abutting plate, 18-damping guide rod, 19-first damper, 20-hinged connecting rod, 21-bearing component, 22-sowing component, 23-bearing jacking frame, 24-second damper, 25-spring seat, 26-hanging rod, 27-driving mechanism 28-first driving rod, 29-second driving rod, 30-connecting limit rod, 31-third driving rod, 32-driven fluted disc, 33-lifting control motor, 34-locating piece, 35-bent axle rod, 36-stable connecting frame, 37-toothed belt, 38-feeding channel, 39-discharging channel, 40-connecting ring, 41-bearing, 42-observing rod, 43-nested seat, 44-rotating toothed rod, 45-annular barrel frame, 46-inner fluted disc, 47-toothed ring bearing seat, 48-deflector rod seat, 49-earthing part, 50-stable inclined rod, 51-pressing wheel, 52-earth cutting guide plate, 53-combined transverse frame, 54-collar seat, 55-earthing wheel, 56-connecting fluted disc, 57-suspension connecting seat, 58-butt-joint fluted disc, 59-motor, 60-installation combination seat.
Detailed Description
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1-12, the grass mixed sowing, harrowing, grinding and compacting all-in-one machine comprises a sowing processing structure 2, a harrowing and compacting processing structure 1 and a earthing and compacting processing structure 3;
the side end of the sowing processing structure 2 is fixedly connected with a harrowing processing structure 1, and the side end of the harrowing processing structure 1 is fixedly connected with a earthing compacting processing structure 3;
the harrowing treatment structure 1 is used for harrowing treatment of soil and pretreatment of the soil;
the sowing treatment structure 2 is used for sowing seeds, and the seeds are arranged in soil;
the earthing suppression processing structure 3 is used for follow-up earthing work, and earthing suppression processing structure 3 can carry out the soil-ballasting simultaneously and handle, and harrow grinds the combination setting of processing structure 1, seeding processing structure 2, earthing suppression processing structure 3, conveniently carries out the operation of integration, can carry out the seeding processing work of meadow.
The harrowing and grinding structure 1 comprises a stable connecting rod 4, a bearing connecting frame 5, a support rod 6 and a harrowing and grinding treatment component 7, wherein the side end of the stable connecting rod 4 is fixedly connected with the support rod 6, the center of the support rod 6 is fixedly connected with the bearing connecting frame 5, the lower end of the support rod 6 is movably adjusted with the harrowing and grinding treatment component 7, the harrowing and grinding treatment component 7 carries out specific soil harrowing and grinding treatment, and the stable connecting rod 4, the bearing connecting frame 5 and the support rod 6 are fixed to help to carry out bearing connection of the harrowing and grinding treatment component 7.
The harrowing and grinding processing part 7 comprises a positioning column 8, a positioning regulation and control rod 9, a lifting frame 10, a height regulating rod 11 and a harrowing and grinding processing mechanism 12, wherein the lower end of the positioning column 8 is fixedly connected with the height regulating rod 11, the side end of the height regulating rod 11 is fixedly connected with the lifting frame 10, the lifting frame 10 is fixed through the positioning regulation and control rod 9, the lifting frame 10, the height regulating rod 11, the positioning column 8 and the side end of the harrowing and grinding processing mechanism 12 are slidably connected with a track frame, the track frame is used for adjusting the position of the harrowing and grinding processing mechanism 12, the positioning regulation and control rod 9 is used for fixing the lifting frame 10, the height regulating rod 11, the harrowing and grinding processing mechanism 12 and the track frame, the harrowing and grinding processing mechanism 12 can be regulated through the positioning column 8, the positioning regulation and control rod 9 and the lifting frame 10, the height regulating rod 11, and the track frame helps to carry out limiting and supporting work.
The harrow grinds processing mechanism 12 includes first movable wheel 13, handle the blade 14, the bearing frame 15, second movable wheel 16, the butt joint board 17, damping guide arm 18, first attenuator 19 and articulated connecting rod 20, first movable wheel 13, all be equipped with on the second movable wheel 16 and handle blade 14, first movable wheel 13 and second movable wheel 16 looks fixed connection, be equipped with the guide arm between first movable wheel 13 and the second movable wheel 16, and bearing frame 15 and guide arm rotate and be connected, fixedly connected with butt joint board 17 on the bearing frame 15, articulated on the butt joint board 17 have damping guide arm 18, damping guide arm 18's top is equipped with first attenuator 19, first attenuator 19 and articulated setting of articulated connecting rod 20, bearing frame 15's top fixedly connected with reference column 8, altitude mixture control pole 11, articulated connecting rod 20 and bearing frame 5 fixed connection, handle blade 14 adopts the slope structural design, and be equipped with two and handle blade 14 on the second movable wheel 16, and two handle blade 14 are 90 distribution setting, first movable wheel 13, the setting of second movable wheel 16 can drive handle blade 14 and carry out the motion, handle blade 14, carry out the guide arm 18, the damping guide arm 18 can be adjusted and controlled by a damping, the top is all to the damping is carried out the damping guide arm 19, the damping is articulated to the first attenuator 19, the damping guide arm can carry out the damping operation is adjusted and controlled by the top to the first attenuator 19.
The sowing structure 2 comprises a bearing part 21 and a sowing part 22, wherein the bearing part 21 is used for positioning and fixing the sowing part 22, the bearing part 21 comprises a bearing jacking frame 23, a second damper 24, a spring seat 25, a hanging rod 26 and a driving mechanism 27, the lower end of the bearing jacking frame 23 is connected with the hanging rod 26 through the second damper 24 and the spring seat 25, the driving mechanism 27 is arranged on the bearing jacking frame 23, the driving mechanism 27 is used for driving and adjusting, the second damper 24 and the spring seat 25 can be used for damping and processing the hanging rod 26, the bearing part 21 is used for positioning the sowing part 22, and the bearing jacking frame 23, the second damper 24, the spring seat 25 and the hanging rod 26 inside the bearing part 21 are mutually connected to help to carry out combined installation of the driving mechanism 27, and meanwhile, the driving mechanism 27 can carry out driving control work.
The driving mechanism 27 comprises a first driving rod 28, a second driving rod 29, a connecting limiting rod 30, a third driving rod 31 and a driven fluted disc 32, wherein the side end of the third driving rod 31 is in telescopic connection with the second driving rod 29, the side end of the second driving rod 29 is in telescopic connection with the first driving rod 28, the connecting limiting rod 30 is sleeved on the third driving rod 31 in a limiting manner, the connecting limiting rod 30 and a lifting control motor 33 are in telescopic regulation and control arrangement, the lower end of the third driving rod 31 is in meshed connection with the lifting control motor 33, the lifting control motor 33 is in meshed rotation connection with a toothed belt 37, the toothed belt 37 is provided with three, the lower end of the supporting jacking frame 23 is fixedly connected with a positioning plate 34, the lower end of the positioning plate 34 is fixedly connected with a stable connecting frame 36 through a curved shaft rod 35, the first driving rod 28, the second driving rod 29 and the third driving rod 31 adopt a three-stage telescopic regulation and control design, the lifting control motor 33 on the other side can drive the third driving rod 31 through the connecting limiting rod 30 to carry out position adjustment, the lifting control motor 33 and the connecting limiting rod 30 can drive the first driving rod 28 to carry out adjustment, and the first driving rod 28, and the second driving rod 29 and the driven fluted disc 32 can rotate simultaneously, so that the toothed belt 37 can rotate and drive the driven toothed disc 32 to rotate.
The seeding part 22 comprises a feeding channel 38 and a discharging channel 39, the lower end of the feeding channel 38 is fixedly connected with an annular barrel frame 45, the eccentric position of the annular barrel frame 45 is rotationally connected with a rotary toothed bar 44, the front end of the rotary toothed bar 44 is fixedly connected with a deflector rod seat 48, the front end of the deflector rod seat 48 is fixedly connected with an inner toothed disc 46, the side ends of the inner toothed disc 46 are meshed and connected with a toothed ring bearing seat 47, the front end of the toothed ring bearing seat 47 is fixedly connected with a interlink 40, the interlink 40 is rotationally connected with a nesting seat 43 through a bearing 41, an observation rod 42 is arranged on the upper part of the interlink 40, the observation rod 42 is parallel to the corner position of the toothed ring bearing seat 47, the discharging channel 39 is fixedly connected with the bottom of the annular barrel frame 45, when the inner toothed disc 46 rotates, the toothed disc 46 can drive the toothed ring bearing seat 47 to rotate, the center of the toothed ring bearing seat 47 stores seeds, the lower part of the annular barrel frame 45 is provided with a notch, the notch is communicated with the discharging channel 39, the discharging channel 39 is in an inclined structure design and is parallel to the tangential direction, the toothed belt 37 is meshed with the rotary toothed bar 44, the lifting control motor 33 is provided with two lifting control motors, the lifting control motors on the other side, the lifting control motors are connected with the lifting control plate 33, the lifting control plate 33 and the first toothed disc 33 is in contact with the toothed disc 47, the inner toothed disc 47 can rotate, and the toothed disc 47 can rotate and the toothed ring bearing seat 47, and can rotate the toothed carrier 47, and rotate the toothed carrier, and the toothed carrier is simultaneously, and can rotate the toothed carrier by the toothed carrier.
The earthing and compacting structure 3 comprises an earthing component 49, a stabilizing inclined rod 50, a compacting wheel 51 and a soil cutting guide plate 52, wherein the side end of the earthing component 49 is hinged with the stabilizing inclined rod 50 in a limiting mode, the side end of the stabilizing inclined rod 50 is fixedly connected with the soil cutting guide plate 52, the center of the soil cutting guide plate 52 is rotationally connected with the compacting wheel 51, the soil cutting guide plate 52 is attached to the side wall of the compacting wheel 51, the earthing component 49 is used for earthing, the stabilizing inclined rod 50 is used for positioning the compacting wheel 51 and the soil cutting guide plate 52, the compacting wheel 51 can rotate, the compacting wheel 51 is in contact with the soil cutting guide plate 52, and redundant soil on the compacting wheel 51 can be removed.
The earthing component 49 includes combination crossbearer 53 and axle collar seat 54, the lower extreme fixedly connected with axle collar seat 54 of combination crossbearer 53, the center rotation of axle collar seat 54 is connected with earthing wheel 55, the side fixedly connected with linkage fluted disc 56 of earthing wheel 55, the side rotation of linkage fluted disc 56 is connected with suspension even seat 57, the top and the combination crossbearer 53 of suspension even seat 57 are fixed, the rear end meshing of linkage fluted disc 56 is connected with butt joint fluted disc 58, the motor 59 is installed to the rear end of butt joint fluted disc 58, install the combination seat 60 on the motor 59, the installation combination seat 60 is used for the fixed of motor 59, the arc wall has been seted up on earthing wheel 55, and earthing wheel 55 is through rotating, drive soil inward movement, earthing wheel 55, linkage fluted disc 56 is through axle collar seat 54, the spacing setting of suspension even seat 57, earthing wheel 55 is equipped with two, and butt joint fluted disc 58, motor 59 is also equipped with two, be independent earthing wheel 55 are equipped with the clearance between the earthing wheel 55, and the press wheel 51 is in central clearance position, press wheel 51 intussuseption, press weight is improved.
The working principle is as follows: the seeding sequence is that seeding is firstly, then harrowing and earth covering and compacting are carried out, when the multifunctional combined harvester is used, the seeding processing structure 2, the harrowing and grinding processing structure 1 and the earth covering and compacting processing structure 3 are integrally assembled, meanwhile, the stable connecting rod 4 is connected with external traction machinery, and the seeding processing structure 2, the harrowing and grinding processing structure 1 and the earth covering and compacting processing structure 3 can be integrally moved through the external traction machinery;
firstly, seeds are input into the seeding part 22 through a feeding channel 38, a user adjusts the position of a continuous guide limiting rod 30 by controlling a lifting control motor 33, so that the continuous guide limiting rod 30 pushes a third driving rod 31 to move, the continuous guide limiting rod 30 and the lifting control motor 33 at the other side can drive a first driving rod 28 to perform telescopic adjustment, thereby the first driving rod 28, a second driving rod 29 and the third driving rod 31 are connected with a driven fluted disc 32, when the driven fluted disc 32 rotates, the toothed belt 37 can be driven to rotate, the toothed belt 37 synchronously drives a rotating toothed rod 44 to rotate, the seeds at the moment are stored on a toothed disc bearing seat 47, when the rotating toothed rod 44 rotates, the stirring rod seat 48 can drive an inner fluted disc 46 and a stirring rod seat 48 to rotate, and meanwhile, the inner fluted disc 46 is driven to rotate, so that the toothed disc bearing seat 47 can rotate, the seeds can be conducted to the bottom of an annular barrel frame 45 through the side, and the inner part of soil is led through a discharging channel 39, and meanwhile, when the toothed disc 47 rotates, the inner toothed disc 40 is driven to observe the inner toothed disc 40, the inner toothed disc 40 can be driven to observe the inclined and the inner toothed disc 40, and the inner toothed disc 40 can rotate, and the inner toothed disc 47 can be conveniently observed and the inner toothed disc 40 rotates;
then, a user adjusts the position of the harrowing treatment mechanism 12 through the lifting frame 10 and the height adjusting rod 11, the positioning adjusting and controlling rod 9 is positioned and fixed, the first moving wheel 13, the treatment blade 14 and the second moving wheel 16 in the harrowing treatment mechanism 12 can rotate to treat soil, the bearing seat 15 at the upper part is loved, and meanwhile, the damping guide rod 18, the first damper 19 and the hinged connecting rod 20 are arranged to lift and pull the first moving wheel 13 and the second moving wheel 16, so that the shock resistance is improved;
finally, the motor 59 works to drive the docking fluted disc 58 to rotate, the docking fluted disc 58 can drive the interlocking fluted disc 56 which is in meshed connection to rotate, the interlocking fluted disc 56 synchronously drives the earthing wheel 55 to rotate, the soil is deduced inwards through the earthing wheel 55, the pressing wheel 51 is positioned at the rear part, the pressing wheel 51 is used for pressing soil, the soil cutting guide plate 52 can conduct surface scraping work of the pressing wheel 51, the earthing wheel 55 and the interlocking fluted disc 56 are positioned and fixed through the collar seat 54 and the suspension connecting seat 57, and therefore integrated planting production work is achieved, and work is completed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The grass sowing, harrowing, grinding and compacting integrated machine is characterized in that: comprises a sowing processing structure (2), a harrowing processing structure (1) and a earthing compacting processing structure (3);
the side end of the sowing processing structure (2) is fixedly connected with a harrowing processing structure (1), and the side end of the harrowing processing structure (1) is fixedly connected with a earthing compacting processing structure (3);
the harrowing treatment structure (1) is used for harrowing treatment of soil and pretreatment of the soil;
the sowing treatment structure (2) is used for sowing seeds, and the seeds are arranged in soil;
the earthing and compacting treatment structure (3) is used for follow-up earthing work, and meanwhile, the earthing and compacting treatment structure (3) can carry out earthing treatment.
2. The grass planting, sowing, harrowing, grinding and compacting integrated machine according to claim 1, wherein: the harrowing treatment structure (1) comprises a stable connecting rod (4), a bearing connecting frame (5), a support rod (6) and a harrowing treatment component (7), wherein the support rod (6) is fixedly connected to the side end of the stable connecting rod (4), the bearing connecting frame (5) is fixedly connected to the center of the support rod (6), the harrowing treatment component (7) is movably regulated at the lower end of the support rod (6), and the harrowing treatment component (7) carries out specific soil harrowing treatment.
3. The grass planting, sowing, harrowing, grinding and compacting all-in-one machine according to claim 2, wherein: the harrowing and grinding treatment component (7) comprises a positioning column (8), a positioning regulation and control rod (9), a lifting frame (10), a height adjusting rod (11) and a harrowing and grinding treatment mechanism (12), wherein the lower end of the positioning column (8) is fixedly connected with the height adjusting rod (11), the side end of the height adjusting rod (11) is fixedly connected with the lifting frame (10), the lifting frame (10) is fixed through the positioning regulation and control rod (9), the lifting frame (10), the height adjusting rod (11), the positioning column (8) and the side end of the harrowing and grinding treatment mechanism (12) are slidably connected with a track frame, the track frame is used for adjusting the position of the harrowing and grinding treatment mechanism (12), and the positioning regulation and control rod (9) is used for fixing the lifting frame (10), the height adjusting rod (11) and the harrowing and grinding treatment mechanism (12) with the track frame.
4. The integrated machine for sowing, harrowing, grinding and compacting on grass in a mixed mode according to claim 3, wherein: the utility model provides a rake-grinding treatment mechanism (12) is including first movable wheel (13), handle blade (14), bearing frame (15), second movable wheel (16), butt joint board (17), damping guide arm (18), first attenuator (19) and articulated connecting rod (20), all be equipped with on first movable wheel (13), second movable wheel (16) and handle blade (14), first movable wheel (13) and second movable wheel (16) looks fixed connection, be equipped with the guide arm between first movable wheel (13) and second movable wheel (16), and bearing frame (15) are connected with the guide arm rotation, fixedly connected with butt joint board (17) on bearing frame (15), articulated on butt joint board (17) have damping guide arm (18), the top of damping guide arm (18) is equipped with first attenuator (19), first attenuator (19) are articulated with articulated connecting rod (20) and are set up, top fixedly connected with reference column (8), altitude mixture control pole (11) of bearing frame (15), articulated connecting rod (20) are with bear and are connected with carrier (5), handle blade (14) and are two and handle blade (14) and are set up on two and handle blade (14).
5. The integrated machine for sowing, harrowing, grinding and compacting on grass in a mixed mode according to claim 4, wherein: the utility model provides a seeding processing structure (2) includes bearing part (21) and seeding part (22), bearing part (21) are used for the location of seeding part (22) fixed, bearing part (21) are including bearing roof bar frame (23), second attenuator (24), spring holder (25), suspension rod (26) and actuating mechanism (27), the lower extreme of bearing roof bar frame (23) is connected with suspension rod (26) through second attenuator (24), spring holder (25), install actuating mechanism (27) on bearing roof bar frame (23), actuating mechanism (27) are used for the drive to adjust, and second attenuator (24), spring holder (25) can carry out the shock attenuation of suspension rod (26).
6. The integrated machine for sowing, harrowing, grinding and compacting on grass in a mixed mode according to claim 5, wherein: the driving mechanism (27) comprises a first driving rod (28), a second driving rod (29), a connecting limiting rod (30), a third driving rod (31) and a driven fluted disc (32), wherein the side end of the third driving rod (31) is in telescopic connection with the second driving rod (29), the side end of the second driving rod (29) is in telescopic connection with the first driving rod (28), the connecting limiting rod (30) is sleeved on the third driving rod (31) in a limiting manner, the connecting limiting rod (30) and a lifting control motor (33) are in telescopic regulation and control, the lower end of the third driving rod (31) is in meshed connection with the lifting control motor (33), the lifting control motor (33) is in meshed rotation connection with a toothed belt (37), the toothed belt (37) is provided with three, the lower end of the supporting top (23) is fixedly connected with a positioning plate (34), and the lower end of the positioning plate (34) is fixedly connected with a stable connecting frame (36) through a bent shaft rod (35).
7. The integrated machine for sowing, harrowing, grinding and compacting on grass in a mixed mode according to claim 6, wherein: seeding part (22) are including pan feeding passageway (38) and ejection of compact passageway (39), the lower extreme fixedly connected with annular barrel holder (45) of pan feeding passageway (38), the eccentric position rotation of annular barrel holder (45) is connected with rotates toothed bar (44), the front end fixedly connected with driving lever seat (48) of rotating toothed bar (44), driving lever seat (48) front end fixedly connected with internal tooth dish (46), the side meshing of internal tooth dish (46) is connected with ring gear carrier (47), the front end fixedly connected with ring gear carrier (40) of ring gear carrier (47), ring gear (40) are connected with nested seat (43) through bearing (41) rotation, ring gear (40) upper portion is equipped with observation pole (42), and observation pole (42) are parallel with ring gear carrier (47) corner position, ejection of compact passageway (39) fixedly connected with bottom in annular barrel holder (45).
8. The integrated machine for sowing, harrowing, grinding and compacting on grass in a mixed mode according to claim 7, wherein: the earthing and compacting treatment structure (3) comprises an earthing component (49), a stabilizing inclined rod (50), a compacting wheel (51) and an earthing guide plate (52), wherein the side end of the earthing component (49) is limited and hinged with the stabilizing inclined rod (50), the side end of the stabilizing inclined rod (50) is fixedly connected with the earthing guide plate (52), the compacting wheel (51) is connected with the center of the earthing guide plate (52) in a rotating mode, the earthing guide plate (52) is attached to the side wall of the compacting wheel (51), and the earthing component (49) is used for earthing.
9. The integrated machine for sowing, harrowing, grinding and compacting on grass in a mixed mode according to claim 8, wherein: the earthing part (49) is including combination crossbearer (53) and axle collar seat (54), the lower extreme fixedly connected with axle collar seat (54) of combination crossbearer (53), the center of axle collar seat (54) rotates and is connected with earthing wheel (55), the side fixedly connected with linkage fluted disc (56) of earthing wheel (55), the side rotation of linkage fluted disc (56) is connected with suspension even seat (57), the top and the combination crossbearer (53) of suspension even seat (57) are fixed mutually, the rear end meshing of linkage fluted disc (56) is connected with butt joint fluted disc (58), motor (59) are installed to the rear end of butt joint fluted disc (58), install installation combination seat (60) on motor (59), installation combination seat (60) are used for the fixed of motor (59), arc wall has been seted up on earthing wheel (55), and earthing wheel (55) drive soil inwards move through rotating, earthing wheel (55), fluted disc (56) even are equipped with two motor (58) through axle collar seat (54), linkage fluted disc (58), and two are equipped with motor (55), and are two independent earthing fluted disc (55).
10. The integrated machine for sowing, harrowing, grinding and compacting on grass in a mixed mode according to claim 9, wherein: the earthing wheel (55) is equipped with the clearance between, and press wheel (51) are in central clearance position department, press wheel (51) intussuseption is filled with the balancing weight, when internal tooth dish (46) rotate, can drive ring gear and bear seat (47) rotation, the center that ring gear born seat (47) stores the seed, the lower part of annular barrel holder (45) is equipped with the breach, and breach and ejection of compact passageway (39) intercommunication, ejection of compact passageway (39) are slope structural design, parallel with the cutting direction, toothed belt (37) are connected with rotation rack (44) meshing, lift control motor (33) are equipped with two, and lift control motor (33) and first actuating lever (28) of opposite side are tensile to be adjusted and are set up.
CN202310448741.5A 2023-04-24 2023-04-24 Mixed-seeding grassland sowing, harrowing, grinding and compacting integrated machine Pending CN116391471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310448741.5A CN116391471A (en) 2023-04-24 2023-04-24 Mixed-seeding grassland sowing, harrowing, grinding and compacting integrated machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310448741.5A CN116391471A (en) 2023-04-24 2023-04-24 Mixed-seeding grassland sowing, harrowing, grinding and compacting integrated machine

Publications (1)

Publication Number Publication Date
CN116391471A true CN116391471A (en) 2023-07-07

Family

ID=87014162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310448741.5A Pending CN116391471A (en) 2023-04-24 2023-04-24 Mixed-seeding grassland sowing, harrowing, grinding and compacting integrated machine

Country Status (1)

Country Link
CN (1) CN116391471A (en)

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