CN109691270A - The multi-functional straight precision drill of drought of rice - Google Patents
The multi-functional straight precision drill of drought of rice Download PDFInfo
- Publication number
- CN109691270A CN109691270A CN201811481069.5A CN201811481069A CN109691270A CN 109691270 A CN109691270 A CN 109691270A CN 201811481069 A CN201811481069 A CN 201811481069A CN 109691270 A CN109691270 A CN 109691270A
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- Prior art keywords
- fertilizer
- roller
- rice
- rack
- furrow
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 60
- 235000009566 rice Nutrition 0.000 title claims abstract description 60
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 239000003337 fertilizer Substances 0.000 claims abstract description 70
- 238000010899 nucleation Methods 0.000 claims abstract description 35
- 230000001629 suppression Effects 0.000 claims abstract description 32
- 239000002689 soil Substances 0.000 claims abstract description 24
- 239000000126 substance Substances 0.000 claims abstract description 14
- 241000209094 Oryza Species 0.000 claims description 58
- 238000009331 sowing Methods 0.000 claims description 38
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 238000012876 topography Methods 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 240000001931 Ludwigia octovalvis Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- A01C5/08—Machines for both manuring and sowing or both manuring and planting
-
- 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
- A01C5/062—Devices for making drills or furrows
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
A kind of straight precision drill of multi-functional drought of rice includes rack, ditching device, fertilizer apparatus, seeding apparatus, covering device, suppress device, the rack is equipped with hangers, to connect tractor, the ditching device, fertilizer apparatus, seeding apparatus, covering device, suppression device is arranged on the rack, the ditching device is located at the front end of rack, to output the groove for holding chemical fertilizer on the ground, the fertilizer apparatus is located at the rear of ditching device, chemical fertilizer to be sprinkled into the groove that ditching device is outputed, the seeding apparatus is located at the rear of fertilizer apparatus, so that seed and chemical fertilizer are spread to same position, the covering device is located at the rear of seeding apparatus, it is filled and led up with the ditch for outputing ditching device and is covered on soil on seed, the suppression device is located at the rear of covering device, the soil after earthing to be compacted.
Description
Technical field
The present invention relates to Rice Cropping technical field more particularly to a kind of multi-functional straight precision drills of drought of rice.
Background technique
The planting patterns of rice has drought kind and rice transplanting two ways.Dry seeded rice be dry land live streaming a seed type, be by
Seed is directly sowed at a kind of planting type in dry land.Dry seeded rice sowing is deeper, does not pour water after broadcasting, generally germinate by soil moisture,
It takes root, emerge.After emergence, start to pour water again by a drought long stage.Its advantage is that irrigating, water consumption is few, and site preparation sows base
This does not have to water；Generally start to pour water after 4 leaf phases, well developed root system, drought-enduring strong drought resistance；Planting percent of emerging is high, takes root depth, is not easy
Lodging.Practice have shown that carrying out fertilising operation while rice growing, be conducive to paddy growth.
In this regard, entitled " the multi-functional straight precision drill of drought of rice ", the middle promulgated by the State Council of Patent No. 201721150905.2
The technical solution of bright patent disclosure are as follows: including traction suspension rack, wheel assembly, hoe shovel type ditching machine with dual and casing mechanism assembly,
Seeding cabinet and seeding-apparatus assembly, disk seeder structure and depth of planting adjust assembly, packing wheel assembly.The seeding cabinet
And seeding-apparatus assembly includes seed-box, feed mechanism for seed, sow hopper and seeding pipe；The casing mechanism is located at disc type discharge plate tune
Save the lower section of beam；The seeding pipe is located at the surface of the disk seeder structure；The disk seeder structure is by being inoculated with
Funnel, disc type discharge plate, a point discharge plate form.
The program can sow chemical fertilizer and seed simultaneously, but above scheme can not adjust the depth of trench digging, also inconvenient
In replacement and maintenance plough.
Summary of the invention
In view of this, it is necessary to provide one kind can adjust ditching depth, be conveniently replaceable and safeguard that the rice of plough is more
The straight precision drill of function drought.
A kind of straight precision drill of multi-functional drought of rice includes rack, ditching device, fertilizer apparatus, seeding apparatus, earthing
Device, suppression device, the rack is equipped with hangers, to connect tractor, the ditching device, fertilizer apparatus, seeding apparatus,
Covering device, suppression device are arranged on the rack, and the ditching device is located at the front end of rack, outputed on the ground for containing
The groove of chemical fertilizer is put, the fertilizer apparatus is located at the rear of ditching device, chemical fertilizer is sprinkled into the groove that ditching device is outputed,
The seeding apparatus is located at the rear of fertilizer apparatus, so that seed and chemical fertilizer are spread to same position, the covering device, which is located at, to be broadcast
The rear of kind device, the ditch that ditching device is outputed are filled and led up and are covered on soil on seed, and the suppression device, which is located at, to be covered
Soil after earthing is compacted by the rear of native device, and the ditching device includes height adjustment bracket, the first fixture, several
The upper end of furrow-opening cutter blade, height adjustment bracket is connect by the first fixture with rack, the lower end of height adjustment bracket and ditching knife
Piece is detachably connected, and the furrow-opening cutter blade is equipped with the first mounting hole, correspondingly, height adjustment bracket is equipped with the installation matched
Slot, the two sides of mounting groove are respectively equipped with second mounting hole, and furrow-opening cutter blade is arranged in mounting groove, and the first mounting hole and the
Fixed pin is equipped in two mounting holes, so that height adjustment bracket is fixedly connected with furrow-opening cutter blade.
The utility model has the advantages that rice suppression hill-drop drill of the invention includes rack, ditching device, fertilizer apparatus, seeding apparatus, covers
Native device, suppression device, the ditching device includes height adjustment bracket, the first fixture, several furrow-opening cutter blades, height adjustment branch
The upper end of frame is connect by the first fixture with rack, and lower end and the furrow-opening cutter blade of height adjustment bracket are detachably connected, described to open
Ditch blade is equipped with the first mounting hole, correspondingly, height adjustment bracket is equipped with the mounting groove matched, the two sides difference of mounting groove
Equipped with second mounting hole, furrow-opening cutter blade is arranged in mounting groove, and is equipped with and fixes in the first mounting hole and the second mounting hole
Pin, by the fixation of the first fixture, can change furrow-opening cutter blade trench digging so that height adjustment bracket is fixedly connected with furrow-opening cutter blade
Depth, when needing replacing furrow-opening cutter blade, take out fixed pin replacement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram at an angle of depression of the straight precision drill of the multi-functional drought of rice of the invention.
Fig. 2 is the structural schematic diagram at another angle of depression of the straight precision drill of the multi-functional drought of rice of the invention.
Fig. 3 is the structural schematic diagram at the elevation angle of the straight precision drill of the multi-functional drought of rice of the invention.
Fig. 4 is the sectional block diagram of the straight precision drill of the multi-functional drought of rice of the invention.
Fig. 5 is the view at the local elevation angle of the straight precision drill of the multi-functional drought of rice of the invention.
Fig. 6 is the side view of the straight precision drill of the multi-functional drought of rice of the invention.
Fig. 7 is the straight trailing bar of precision drill of the multi-functional drought of rice of the invention and the connection figure of height adjustment bracket.
Fig. 8 is the structural schematic diagram of another better embodiment of the straight precision drill of the multi-functional drought of rice of the invention.
Fig. 9 is the knot of the fertilising state of another better embodiment of the straight precision drill of the multi-functional drought of rice of the invention
Structure schematic diagram.
Figure 10 is the sowing state of another better embodiment of the straight precision drill of the multi-functional drought of rice of the invention
Structural schematic diagram.
In figure: the straight precision drill 10 of the multi-functional drought of rice, rack 20, ditching device 30, height adjustment bracket 301, the
One fixture 302, furrow-opening cutter blade 303, fertilizer apparatus 40, fertilizing box 401, fertilising roller 402, fertilizer guiding tube 403, trailing bar 404,
Seeding apparatus 50, Seeding box 501, seed rice guiding tube 503, sow wheel 504, pressing wheel mechanism 505, first connecting rod at roller 502 of sowing seeds
5051, second connecting rod 5052, spring 5053, covering device 60, hold together ditch part 601, suppression device 70, suppression shaft 701, press wheel
702, graticule mechanism 80, lateral adjustments bar 801, fixing bolt 802, vertical adjustment bar 803, the second fixture 804, graticule wheel 805.
Specific embodiment
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, common for this field
For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 to Fig. 7 is please referred to, a kind of straight precision drill 10 of multi-functional drought of rice includes rack 20, ditching device 30, applies
Fertile device 40, seeding apparatus 50, covering device 60, suppression device 70, the rack 20 is equipped with hangers, to connect tractor,
The ditching device 30, fertilizer apparatus 40, seeding apparatus 50, covering device 60, suppression device 70 are arranged in rack 20, described
Ditching device 30 is located at the front end of rack 20, to output the groove for holding chemical fertilizer, the fertilizer apparatus 40 on the ground
In the rear of ditching device 30, chemical fertilizer is sprinkled into the groove that ditching device 30 is outputed, the seeding apparatus 50 is located at fertilising
The rear of device 40, so that seed and chemical fertilizer are spread to same position, the covering device 60 is located at the rear of seeding apparatus 50, with
The ditch that ditching device 30 is outputed is filled and led up and is covered on soil on seed, after the suppression device 70 is located at covering device 60
Soil after earthing is compacted by side, and the ditching device 30 includes height adjustment bracket 301, the first fixture 302, Ruo Gankai
The upper end of ditch blade 303, height adjustment bracket 301 is connect by the first fixture 302 with rack 20, height adjustment bracket 301
Lower end is detachably connected with furrow-opening cutter blade 303, and the furrow-opening cutter blade 303 is equipped with the first mounting hole, correspondingly, height adjustment branch
Frame 301 is equipped with the mounting groove matched, and the two sides of mounting groove are respectively equipped with second mounting hole, and the setting of furrow-opening cutter blade 303 exists
In mounting groove, and fixed pin is equipped in the first mounting hole and the second mounting hole, so that height adjustment bracket 301 and furrow-opening cutter blade
303 are fixedly connected.
Further, the top and bottom of the furrow-opening cutter blade 303 are respectively equipped with two blades, two blades of the same end
Be in the shape of the letter V setting, can ditch always to ground behind the direction in order to adjust furrow-opening cutter blade 303.Due to furrow-opening cutter blade
303 are equipped with blade, and after prolonged use, the hard object in soil can generate abrasion or be collided with to blade.And damp soil
It can be adhered on blade, to generate larger resistance during traveling, the groove outputed be made to can not reach expected effect.
Four blades are set on furrow-opening cutter blade 303, it can be with a blade cannot be in use, simultaneously by disassembly furrow-opening cutter blade 303 wherein
The position of adjustment furrow-opening cutter blade 303 makes a blade face soil in other three blades ditch.
Further, the fertilizer apparatus 40 includes fertilizing box 401, fertilising roller 402, fertilizer guiding tube 403, trailing bar
404, the fertilizing box 401 is arranged in rack 20, if the lower end of fertilizing box 401, which is equipped with, does fertile mouth, the two sides of fertile mouth are set out
There is through-hole, fertilising roller 402 is set with fertile muzzle out by the through-hole of fertile mouth out and connect, the diameter for the roller 402 that applies fertilizer and out fertile mouth phase
Match, to prevent fertilizer from reserving from fertilising roller 402 and the gap gone out between fertile mouth, fertilising roller 402 is equipped with several grooves, and apply fertilizer roller
402 fertilizer is discharged from the groove of fertilising roller 402 during rotation, and the entrance of fertilizer guiding tube 403 is located at fertilising roller 402
Groove underface, fertilizer guiding tube 403 outlet be located at furrow-opening cutter blade 303 dead astern, fertilizer is sowed and is being ditched
In the groove that blade 303 is outputed, trailing bar 404 is located at the rear end of the outlet of fertilizer guiding tube 403, and the setting of trailing bar 404 exists
On height adjustment bracket 301, fertilizer is covered into upper soil.
Further, the seeding apparatus 50 includes Seeding box 501, roller 502 of sowing seeds, seed rice guiding tube 503, sows wheel
504, the Seeding box 501 is arranged in rack 20, if the lower end of Seeding box 501, which is equipped with, does kind of a mouth, the two sides for planting mouth out are set
There is through-hole, roller 502 of sowing seeds, which is set by the through-hole of kind of mouth out with kind of a muzzle out, to be connect, the diameter for roller 502 of sowing seeds and 502 phase of roller of sowing seeds
Matching, to prevent seed rice from roller 502 is sowed seeds and the gap that goes out between kind of mouth is flowed out, roller 502 of sowing seeds is equipped with several grooves, sows seeds
Fertilizer is discharged from the groove for sowing seeds roller 502 during rotation for roller 502, and the entrance of seed rice guiding tube 503 is located at roller of sowing seeds
The outlet of the underface of 502 groove, seed rice guiding tube 503 is connected to the entrance for sowing wheel 504, sows the entrance position of wheel 504
In on the side wall at center for sowing wheel 504, channel is sowed equipped with several in the inside for sowing wheel 504, and it is radial to sow channel
Even be distributed in is sowed on wheel 504, and the outer end for sowing channel extends to the end face for sowing wheel 504, when sow the outlet in channel with
When ground face contact, seed rice is fallen to the ground from channel is sowed, and the dead astern that wheel 504 is located at furrow-opening cutter blade 303 is sowed, by seed rice
It sows in the groove that fertilising is outputed with the furrow-opening cutter blade 303 after earthing.
It is 201820307392.X about the specific structure of wheel is sowed in number of patent application, it is entitled " a kind of using injection molding
It is stated that therefore no longer repeating in the utility model patent of molding disc type rice precision drill ".
Further, the seeding apparatus 50 further includes pressing wheel mechanism 505, and the pressing wheel mechanism 505 includes first connecting rod
5051, second connecting rod 5052, spring 5053, the first end and rack 20 of the first connecting rod 5051 are hinged, first connecting rod 5051
Middle-end with sow wheel 504 shaft be rotatablely connected, the second end of first connecting rod 5051 and the lower end of second connecting rod 5052 are hinged,
Second connecting rod 5052 is also arranged with spring 5053 and connect, and the upper end of second connecting rod 5052 is connect with rack 20, and spring 5053 is located at
Between first connecting rod 5051 and rack 20 and it is in compressive state, the upper end of spring 5053 is contacted with rack 20, spring 5053
Lower end is contacted with first connecting rod 5051, to generate pressure to first connecting rod 5051, make to sow wheel 504 in the process of walking always with
Ground face contact.
Further, if the covering device 60 includes interference ditch part 601, the quantity and furrow-opening cutter blade of the furrow part
303 quantity is identical, and the upper end for holding together ditch part 601 is fixedly connected with rack 20, and the middle part of furrow part is 5053 body of spring, with basis
The fluctuating of topography adjusts the angle of ditch part 601 and ground, to enable to hold together the bottom end of ditch part 601 to keep connecing with ground always
Touching, hold together the bottom of ditch part 601 be it is forked, the groove that furrow-opening cutter blade 303 is outputed is closed up and by seed rice earthing.
Soil after closing up under normal circumstances can be in the intermediate protrusion for forming mound shape, and soil surface is more empty, influences seed rice
Emergence.Simultaneously because ground height is different, it is therefore desirable to carry out unloading power by 5053 body of spring held together on ditch part 601, make to hold together ditch
The bottom of part 601 is kept in contact with ground, while avoiding the bottom of ditch part 601 from being inserted into soil.Due to holding together the bottom of ditch part 601
It is in forked for holding, and holds together the soil that ditch part 601 can make intermediate soil be more than two sides after the groove for outputing furrow-opening cutter blade 303 closes up
Earth, to form mound.Seed needs air in germination process, and the soil for forming mound is unfavorable for seed and breathes freely, and unfavorable
It is attached on soil in seed, so that the sprouting of seed be made to have an impact.Therefore, further, the suppression device 70 includes
Suppress shaft 701, press wheel 702, the suppression shaft 701 is arranged with press wheel 702 to be connect, suppression shaft 701 both ends and
The both ends of rack 20 are rotatablely connected, and suppression shaft 701 is also connect with fertilising roller 402 and 502 chain conveyer of roller of sowing seeds, so that suppression fills
It sets and drives fertilising roller 402 in 70 rotation processes and the rotation of roller 502 of sowing seeds.
Further, the rice suppression hill-drop drill further includes graticule mechanism 80, to demarcate the straight essence amount of the multi-functional drought of rice
The position of hill-drop drill 10, the graticule mechanism 80 include lateral adjustments bar 801, fixing bolt 802, vertical adjustment bar 803, second
Fixture 804, graticule wheel 805, one end of the lateral adjustments bar 801 is arranged with rack 20 to be connect, lateral adjustments bar 801 and suppression
Shaft 701 is parallel, and rack 20 is equipped with threaded hole, and fixing bolt 802 is arranged with the threaded hole of rack 20 and connect, and fixing bolt
802 one end is contacted with lateral adjustments bar 801, to keep lateral adjustments bar 801 and rack 20 fixed by rotary fixing screw bolt 802
The second end of connection, lateral adjustments bar 801 is fixedly connected with the upper end of vertical adjustment bar 803 by the second fixture 804, vertical to adjust
The lower end of pole 803 is fixedly connected with the shaft of graticule wheel 805, when the straight precision drill 10 of the multi-functional drought of rice is walked, mark
Line wheel 805 carries out marking to ground.
The multi-functional straight precision drill 10 of drought of rice of the invention when in use, adjust height adjustment bracket 301 with
After the relative altitude of rack 20, height adjustment bracket 301 is fixedly connected with rack 20 with the first fixture 302.Then rack is used
20 hangers is connect with tractor.The lateral adjustments bar 801 for adjusting graticule mechanism 80, makes position and the tractor of graticule wheel 805
Width be adapted.When tractor is walked, furrow-opening cutter blade 303 first ditches to ground, and then fertilizer apparatus 40 broadcasts fertilizer
Be spread in the groove that furrow-opening cutter blade 303 is outputed, using fertilizer apparatus 40 followed by trailing bar 404 by fertilizer shallow embedding.Follow it closely
Seeding apparatus 50 afterwards spreads seed on the ground by sowing wheel 504.The forked bottom of subsequent covering device 60 can incite somebody to action
Groove after trench digging closes up again.Mound after finally the press wheel 702 of suppression device 70 will close up again flattens.Tractor is expert at
It will drive during walking and sow wheel 504 and the suppression rotation of device 70.Due to suppression device 70 be with fertilising roller 402 and roller of sowing seeds
The connection of 502 chain conveyers, when suppression device 70 rotates, fertilising roller 402 and roller 502 of sowing seeds can be rotated synchronously, thus make fertilizer and
Seed enters guiding tube along fertilising roller 402 and the groove on roller 502 of sowing seeds.
Fig. 8 to Figure 10 is please referred to, in practical work process, if only needing that soil is sowed or applied fertilizer,
Fertilizer apparatus 40 or seeding apparatus 50 are used as needed.In independent fertilising or sowing, for the weight of alleviator,
Oil consumption is reduced, fertilizer apparatus 40 can be disassembled, fertilizer or seed rice are loaded in Seeding box 501.If will be in Seeding box 501
It loads chemical fertilizer to apply fertilizer, then the lower end by seed rice guiding tube 503 is just needed to be inserted into the position of fertilizer guiding tube 403, make
Fertilizer enters soil from the front of trailing bar 404.Or sowed or applied fertilizer by Seeding box and fertilizing box and for one, it sows
Or the mode of fertilising is identical as foregoing description.Above two mode of texturing also belongs to protective scope of the claims of the invention.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and wants according to right of the present invention
Made equivalent variations is sought, is still belonged to the scope covered by the invention.
Claims (8)
1. a kind of multi-functional straight precision drill of drought of rice, it is characterised in that: including rack, ditching device, fertilizer apparatus, sowing
Device, covering device, suppression device, the rack is equipped with hangers, to connect tractor, the ditching device, fertilizer apparatus,
Seeding apparatus, covering device, suppression device are arranged on the rack, and the ditching device is located at the front end of rack, on the ground
The groove for holding chemical fertilizer is outputed, the fertilizer apparatus is located at the rear of ditching device, chemical fertilizer is sprinkled into ditching device and is opened
In groove out, the seeding apparatus is located at the rear of fertilizer apparatus, so that seed and chemical fertilizer are spread to same position, the earthing
Device is located at the rear of seeding apparatus, and the ditch that ditching device is outputed is filled and led up and is covered on soil on seed, the suppression
Device is located at the rear of covering device, the soil after earthing is compacted, the ditching device includes height adjustment bracket, first
The upper end of fixture, several furrow-opening cutter blades, height adjustment bracket is connect by the first fixture with rack, the lower end of height adjustment bracket
It is detachably connected with furrow-opening cutter blade, the furrow-opening cutter blade is equipped with the first mounting hole, matches correspondingly, height adjustment bracket is equipped with
The mounting groove of conjunction, the two sides of mounting groove are respectively equipped with second mounting hole, and furrow-opening cutter blade is arranged in mounting groove, and the first peace
It fills and is equipped with fixed pin in hole and the second mounting hole, so that height adjustment bracket is fixedly connected with furrow-opening cutter blade.
2. the multi-functional straight precision drill of drought of rice as described in claim 1, it is characterised in that: the upper end of the furrow-opening cutter blade
Two blades are respectively equipped with lower end, and two blades of the same end are in the shape of the letter V setting, behind the direction in order to adjust furrow-opening cutter blade
Always it can ditch to ground.
3. the multi-functional straight precision drill of drought of rice as described in claim 1, it is characterised in that: the fertilizer apparatus includes applying
Fertilizer box, fertilising roller, fertilizer guiding tube, trailing bar, the fertilizing box is arranged on the rack, if the lower end of fertilizing box, which is equipped with, does fertilizer
Mouth, the two sides of fertile mouth are equipped with through-hole out, fertilising roller by go out the through-hole of fertile mouth with go out fertile muzzle and set to connect, the diameter for the roller that applies fertilizer and
Fertile mouth matches out, and to prevent fertilizer from reserving from fertilising roller and the gap gone out between fertile mouth, fertilising roller is equipped with several grooves, applies
Fertilizer is discharged from the groove of fertilising roller during rotation for fertile roller, and the entrance of fertilizer guiding tube is located at the groove of fertilising roller
Underface, the outlet of fertilizer guiding tube are located at the dead astern of furrow-opening cutter blade, fertilizer are sowed to the groove outputed in furrow-opening cutter blade
In, trailing bar is located at the rear end of the outlet of fertilizer guiding tube, and trailing bar is arranged on height adjustment bracket, and fertilizer is covered
Upper soil.
4. the multi-functional straight precision drill of drought of rice as described in claim 1, it is characterised in that: the seeding apparatus includes broadcasting
Plants case, seed rice guiding tube, sows wheel at roller of sowing seeds, and the Seeding box is arranged on the rack, if the lower end of Seeding box, which is equipped with, does kind
Mouth, the two sides for planting mouth out are equipped with through-hole, sow seeds roller by go out the through-hole of kind of mouth with go out a kind muzzle and set to connect, the diameter for roller of sowing seeds and
Roller of sowing seeds matches, and to prevent seed rice from roller is sowed seeds and the gap that goes out between kind of mouth is flowed out, roller of sowing seeds is equipped with several grooves, spreads
Fertilizer is discharged from the groove for roller of sowing seeds during rotation for kind roller, and the entrance of seed rice guiding tube is located at the groove for roller of sowing seeds
The outlet of underface, seed rice guiding tube is connected to the entrance for sowing wheel, and the entrance for sowing wheel is located at the side wall for sowing the center of wheel
On, channel is sowed equipped with several in the inside for sowing wheel, sows radial be evenly distributed in channel and sows on wheel, and sows channel
Outer end extend to the end face for sowing wheel, when sowing the outlet in channel when being contacted with ground, seed rice is fallen to the ground from channel is sowed
On, the dead astern that wheel is located at furrow-opening cutter blade is sowed, planting rice seed is spread to the ditch that the furrow-opening cutter blade after fertilising and earthing is outputed
In slot.
5. the multi-functional straight precision drill of drought of rice as claimed in claim 4, it is characterised in that: the seeding apparatus further includes
Pressing wheel mechanism, the pressing wheel mechanism include first connecting rod, second connecting rod, spring, and the first end and rack of the first connecting rod are cut with scissors
It connecing, the middle-end of first connecting rod is rotatablely connected with the shaft for sowing wheel, and the second end of first connecting rod and the lower end of second connecting rod are hinged,
Second connecting rod is also arranged with spring and connect, and the upper end of second connecting rod is connect with rack, and spring is between first connecting rod and rack
And it is in compressive state, the upper end of spring is contacted with rack, and the lower end of spring is contacted with first connecting rod, to generate to first connecting rod
Pressure, make to sow wheel in the process of walking always with ground face contact.
6. the multi-functional straight precision drill of drought of rice as described in claim 1, it is characterised in that: if the covering device includes
The quantity of interference ditch part, the furrow part is identical as the quantity of furrow-opening cutter blade, and the upper end for holding together ditch part is fixedly connected with rack, furrow
The middle part of part is spring body, adjusts the angle of ditch part and ground with the fluctuating according to topography, to enable to hold together the bottom end of ditch part
It is enough to be kept in contact always with ground, hold together the bottom of ditch part be it is forked, the groove that furrow-opening cutter blade is outputed closes up and covers seed rice
Soil.
7. the multi-functional straight precision drill of drought of rice as described in claim 3 or 4, it is characterised in that: the suppression device packet
Suppression shaft, press wheel are included, the suppression shaft is arranged with press wheel to be connect, and the both ends at the both ends and rack of suppressing shaft rotate
Connection, suppression shaft also with fertilising roller and roller chain conveyer of sowing seeds connect so that suppression device rotation process in drive apply fertilizer roller with
Roller of sowing seeds rotation.
8. the multi-functional straight precision drill of drought of rice as described in claim 1, it is characterised in that: the rice suppresses hill-drop drill
It further include graticule mechanism, to demarcate the position of the straight precision drill of the multi-functional drought of rice, the graticule mechanism includes lateral adjustments
Bar, fixing bolt, vertical adjustment bar, the first fixture, graticule wheel, one end of the lateral adjustments bar is arranged with rack to be connect, horizontal
Parallel with suppression shaft to adjusting rod, rack is equipped with threaded hole, and the threaded hole of fixing bolt and rack is arranged connection, and fixation
One end of bolt is contacted with lateral adjustments bar, be fixedly connected with lateral adjustments bar with rack by rotary fixing screw bolt, laterally
The second end of adjusting rod is fixedly connected with the upper end of vertical adjustment bar by the first fixture, the lower end of vertical adjustment bar and graticule wheel
Shaft be fixedly connected, when the straight precision drill walking of the multi-functional drought of rice, graticule wheel carries out marking to ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811481069.5A CN109691270A (en) | 2018-12-05 | 2018-12-05 | The multi-functional straight precision drill of drought of rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN111034417A (en) * | 2020-01-20 | 2020-04-21 | 南京沃杨机械科技有限公司 | Suppression levelling mechanism |
| CN114402753A (en) * | 2022-03-01 | 2022-04-29 | 宁夏洪栋农业机械有限公司 | Multifunctional rice hill-drop all-in-one machine |
| CN114531983A (en) * | 2022-03-01 | 2022-05-27 | 宁夏洪栋农业机械有限公司 | Wheat evenly-sowing multifunctional integrated machine |
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