CN110178495A - A kind of wide cut with profile modeling function lacks no-tillage fertilizing and seeding machine - Google Patents
A kind of wide cut with profile modeling function lacks no-tillage fertilizing and seeding machine Download PDFInfo
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- CN110178495A CN110178495A CN201910574742.8A CN201910574742A CN110178495A CN 110178495 A CN110178495 A CN 110178495A CN 201910574742 A CN201910574742 A CN 201910574742A CN 110178495 A CN110178495 A CN 110178495A
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- 238000010899 nucleation Methods 0.000 title claims abstract description 73
- 238000003971 tillage Methods 0.000 title claims abstract description 64
- 238000009331 sowing Methods 0.000 claims abstract description 31
- 230000001629 suppression Effects 0.000 claims abstract description 29
- 238000007790 scraping Methods 0.000 claims abstract description 23
- 239000003337 fertilizer Substances 0.000 claims description 161
- 230000005540 biological transmission Effects 0.000 claims description 49
- 238000004140 cleaning Methods 0.000 claims description 26
- 239000000725 suspension Substances 0.000 claims description 9
- 210000003608 fece Anatomy 0.000 claims description 8
- 239000010871 livestock manure Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000009466 transformation Effects 0.000 abstract description 2
- 235000014571 nuts Nutrition 0.000 description 10
- 239000002689 soil Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000004720 fertilization Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
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- 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
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- 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
- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
-
- 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 belongs to profiling wide cuts to lack no-tillage fertilizing seeding technique field, the invention discloses a kind of wide cuts with profile modeling function to lack no-tillage fertilizing and seeding machine, profiling adjustment device is fixed at the right positions of furrowing seeding device, and front and back left connection board is diagonally fixedly connected by tension spring with right connection board respectively；Suppression mud-scraping apparatus is fixed at the right positions of profiling adjustment device, the left side for suppressing mud-scraping apparatus is fixedly connected by the connection through-hole that the first articulated shaft passes through adjustment connecting cylinder bottom position, and the centre for suppressing covering device adjusts arm with front and back across hinge hole by the second articulated shaft by leftward position and is fixedly connected.This wide cut with profile modeling function lacks no-tillage fertilizing and seeding machine, it substantially increases wide cut and lacks the sowing of no-tillage sowing-fertilizing machine, fertilising quality, improve the adaptability of sowing, fertilising to gradient injustice farmland, land transformation is carried out simultaneously for China rural area, big-powered tractor and matched farm tool in development, provide efficiently, in flakes, the new equipment of multiple operation.
Description
Technical field
The invention belongs to profiling wide cuts to lack no-tillage fertilizing seeding technique field, and in particular to a kind of width with profile modeling function
Width lacks no-tillage fertilizing and seeding machine.
Background technique
No-tillage seeding, fertilising are directly sowed, are applied under conditions of having toothing and stalk in earth's surface after crop harvesting
Fertilizer.No-tillage less is to be embodied in breaking ground on area to soil, and the less no-tillage sowing-fertilizing machine of area of breaking ground is known as no-tillage less broadcasts
Kind fertilizer applicator.The breadth of no-tillage sowing-fertilizing machine refers to that seeder is goed ahead and implements seeding and fertilizing operation, laterally covers several ridges
Working width, the breadth of no-tillage sowing-fertilizing machine it is bigger its fertilising, sowing efficiency it is higher；It can adapt to nowadays constantly send out
The demand of the large-scale planting of exhibition.
In the prior art with tractor drive no-tillage fertilizing and seeding machine, mainly with middle fraction horsepower tractor, needle
To the no-tillage seeding machine of greater particle size seed (such as corn, peanut)；It is especially matched with middle big-powered tractor, for broadcasting
It is also rarely found at present that the wide cut of kind small particle seed lacks no-tillage fertilizing and seeding machine.For example, current country's no-tillage fertilizing and seeding machine
For working width within 2.6 meters, the wide cut matched with big-powered tractor for working width at 3 meters or more lacks no-tillage fertilizing
Seeder is at home or blank.It traces it to its cause mainly current tractor matched no-tillage fertilizing and seeding machine in a driving manner
Rotary knife axis is positive drive, higher to earth's surface flatness requirement, do not adapt to big-powered tractor sown scope is wider, the gradient compared with
Big field operation, sowing, fertilization depth are difficult to control, and suppression is not firm, are led to sowing, fertilising quality decline, are not able to satisfy
Agriculture requirement；Inventor has developed a kind of wide cut with profile modeling function based on defect in the prior art and lacks no-tillage fertilizing sowing
Machine can well solve problems of the prior art.
Summary of the invention
In order to solve the above-mentioned technical problem the present invention, provides a kind of wide cut with profile modeling function and lacks no-tillage fertilizing sowing
Machine, structure design are simple, scientific and reasonable；It is able to solve wide cut in the prior art and lacks no-tillage fertilizing and seeding machine rotary knife axis because just
Property transmission, it is higher to earth's surface flatness requirement, do not adapt to big-powered tractor sown scope is wider, the biggish field of the gradient is made
Industry, sowing, fertilization depth are difficult to control, and suppression is not firm, are led to sowing, fertilising quality decline, are not able to satisfy agriculture requirement
Problem.
The technical scheme adopted by the invention is that: a kind of wide cut with profile modeling function lacks no-tillage fertilizing and seeding machine, including
Cutter shaft assembly, wheel assembly, transmission shaft, suspension rack, gearbox, seed-fertilizer box；Cutter shaft assembly is being fixed at gearbox just
Lower section, cutter shaft assembly are fixedly connected with speed changing box power output shaft；Ground wheel assembly is fixed at the left upper portion of cutter shaft assembly
Position, ground wheel assembly are fixedly connected with rack；Transmission shaft is fixed at the left side middle position of gearbox, the right end of transmission shaft
It is fixedly connected with the power input shaft of gearbox, the left end of transmission shaft is fixedly connected with the power output shaft of tractor, transmission shaft
For universal drive shaft；Suspension rack is fixed at the middle position of rack, hangs the rear portion middle position of rack and tractor
It is fixedly connected；Seed-fertilizer box is fixed at the right upper portion position of gearbox, and seed-fertilizer box and rack are fixedly connected to form one；Row
Fertile component is fixed at the forward position of seeding component, and fertilizer component is parallel in front and back in the bottom of seed-fertilizer box with seeding component
Setting；Furrowing seeding device is fixed at the right positions of cutter shaft assembly, and furrowing seeding device is fixedly connected with rack；Profiling
Adjustment device is fixed at the right positions of furrowing seeding device, and profiling adjustment device includes upper connecting rod, and upper connecting rod fixation is set
The upper position in lower link is set, upper connecting rod is arranged in parallel up and down with lower link, the bottom of lower link and the fixed company of trench digging shovel body
It connects；Left connection board is vertically fixed at the left side front-rear position of upper connecting rod and lower link respectively, and passes through a left side by articulated shaft
Connecting plate, upper connecting rod and lower link descend position to be fixedly connected on it；Right connection board is vertically fixed at upper connecting rod and lower company
The right side front-rear position of bar, and right connection board, upper connecting rod are passed through by articulated shaft and descend position to be fixedly connected on it with lower link；
Before and after adjustment arm there are two settings, the left end for adjusting arm passes through right connection board by articulated shaft and is fixedly connected with front and back adjustment arm,
It adjusts by the longitudinally fixed connection of fixed connecting plate between the right end top of arm, the lateral mid-point of fixed connecting plate is provided with
Through-hole；The middle position of adjustment arm is arranged in the through-hole that adjustment screw rod passes through fixed connecting plate, and adjustment handle is fixed at tune
The lower position of adjustment screw rod is arranged in the upper position of whole screw rod, adjustment connecting cylinder, and adjustment connecting cylinder bottom sides are provided with
Connect through-hole；There are two tension spring fixed settings, is respectively diagonally fixedly connected with front and back left connection board with right connection board；Mud is scraped in suppression
Device is fixed at the right positions of profiling adjustment device, and the left side for suppressing mud-scraping apparatus passes through adjustment by the first articulated shaft
The connection through-hole of connecting cylinder bottom position is fixedly connected, and the centre for suppressing mud-scraping apparatus is worn by leftward position by the second articulated shaft
Hinge hole is crossed to be fixedly connected with front and back adjustment arm.
The cutter shaft assembly includes no-tillage knife and cutterhead, and uniformly equidistant fixed setting, no-tillage knife exist cutterhead on cutter shaft
Circumferential direction on cutter shaft around cutterhead is equidistantly uniformly arranged, and is uniformly arranged in the shape of a spiral between cutterhead；Cutter shaft passes through bearing
Seat is fixed at two side positions of rack, and the middle position of cutter shaft connects by the way that the power output shaft of axle sleeve and gearbox is fixed
It connects.
Described ground wheel assembly includes land wheel, and land wheel is fixed at the left end middle position of front and back transmission arm, passes through sprocket wheel
Land wheel is fixedly connected by axis, and transmission arm is respectively fixedly disposed at rack left end front-rear position, is fixedly connected by double-strand wheel shaft；It passes
The left end of dynamic chain is sleeved on sprocket shaft, and the upper right side of transmission chain is sleeved on double-strand wheel shaft；It is solid across transmission arm to limit deep bolt
Surely it is arranged on the rack；Tensioning wheel is fixed at seed manure cabinet left and right ends position.
The fertilizer component includes fertilizer expelling shaft, and fertilizer expelling shaft is square shaft, and fertilizer expelling shaft is fixed at the left side bottom of seed-fertilizer box
Portion position, fertilizer expelling shaft are fixed in seed manure cabinet left and right ends position by fixed plate；Between outer groove-wheel fertilizer apparatus uniformly waits
Away from being fixed on fertilizer expelling shaft, the fertilizer amount for adjusting fertilizer amount adjusts the right end position that handwheel is fixed at fertilizer expelling shaft, fertilizer
For amount adjustment handwheel sleeve on fertilizer expelling shaft, the locking nut for locking fertilizer amount adjustment handwheel is fixed at fertilizer amount adjustment handwheel
Right positions, fertilizer delivering pipe are fixed at the bottom position of outer groove-wheel fertilizer apparatus, and fertilizer delivering pipe is connected to the fixation of outer groove-wheel fertilizer apparatus.
The seeding component includes feed shaft, and feed shaft is square shaft, and feed shaft is fixed at the left side bottom of seed-fertilizer box
Portion position, feed shaft are fixed in seed manure cabinet left and right ends position by fixed plate；For adjusting kind of a kind amount tune for amount
Whole handwheel is fixed at the left position of feed shaft, and kind amount adjusts handwheel sleeve on feed shaft, for locking kind of an amount adjustment
The locking nut of handwheel is fixed at kind of a leftward position for amount adjustment handwheel, and multipurpose feed mechanism for seed is uniformly equidistantly fixedly installed
On feed shaft, seed spout is fixed at the lower position of multipurpose feed mechanism for seed, seed spout and the fixed company of multipurpose feed mechanism for seed
It is logical.
Sprocket wheel on the fertilizer expelling shaft of the fertilizer component, on the sprocket wheel and ground wheel assembly on the feed shaft of seeding component
It is fixedly connected between bearing up pulley and double-strand wheel shaft by chain suit.
The furrowing seeding device includes rack beam, rack beam be it is rectangular, the leftward position of rack beam is arranged in fertilizer conveying pipe,
In being vertically arranged, fertilizer conveying pipe is connected around the top of rack beam and fertilizer conveying pipe using U-shaped pressing plate is fixed fertilizer conveying pipe by U-bolt
It connects, the top of fertilizer conveying pipe passes through rack and is fixedly connected with the bottom of fertilizer box, and the lower part of fertilizer conveying pipe extends to the centre of trench digging shovel wing
Position, fertilizer conveying pipe are vacantly arranged from the ground；Knife fixing plate is fixed at the bottom position of rack, the lower part fixed setting of knife fixing plate
There is trench digging shovel body, shovel tip is fixed at the left bottom position of trench digging shovel body；Trench digging shovel wing is fixed at trench digging shovel body bottom
The front and rear sides position in portion, the top for sowing pipe pass through rack and are fixedly connected with plants case bottom, sow the lower part setting of pipe imitative
Shape adjusts the centre of device in hanging setting.
The outer surface of the adjustment screw rod is provided with screw thread, and adjustment connecting cylinder is that cylinder type is internally provided with screw thread, adjusts
The lower end of screw rod is tightened in adjustment connecting cylinder by the internal whorl cooperation of screw thread and adjustment connecting cylinder.
The suppression mud-scraping apparatus includes press wheel linking arm, and the left side of press wheel linking arm is passed through by the first articulated shaft
The connection through-hole of adjustment connecting cylinder bottom position is fixedly connected, and the centre of press wheel linking arm is hinged by second by leftward position
Axis passes through hinge hole and is fixedly connected with front and back adjustment arm；Fixation hole is fixed at the right end position of press wheel linking arm, suppression
Wheel is fixed at the middle position of front and back press wheel linking arm, and cleaning shoe linking arm is provided with former and later two, cleaning shoe connection
Arm is fixed at the outer fix of front and back press wheel linking arm, and the right end of front and back cleaning shoe linking arm is arranged in cleaning shoe stringer
Position, cleaning shoe and press wheel are provided with spacing, and suppression wheel shaft passes through front and back cleaning shoe linking arm, front and back by fixation hole
Press wheel linking arm and press wheel, which are fixed, to link into an integrated entity.
The hinge hole is the through-hole across press wheel linking arm and adjustment arm.
This wide cut with profile modeling function lacks the use process of no-tillage fertilizing and seeding machine are as follows: will hang rack first and drags
The rear suspension interconnecting piece of machine drawing is fixedly connected, while transmission shaft being fixedly connected with the power output shaft of tractor, is then opened
Opening tractor makes the power of transmission shaft by gearbox, and transmits power on the cutter shaft of cutter shaft assembly by transmission gear,
Make the no-tillage knife high-speed rotation on cutterhead, using no-tillage knife by crops stubble and stalk carry out rotary tillage, sliding cutting crush；It is dragging
Machine drawing drives the land wheel of ground wheel assembly to rotate at the same speed with tractor during constantly walking, drive double-strand by transmission chain at this time
Wheel shaft rotation drives the fertilizer of fertilizer component while the rotation of double-strand wheel shaft by transmission chain using the tension of tensioning wheel
The rotation of the feed shaft of axis and seeding component utilizes the multipurpose seeding of the outer groove-wheel fertilizer apparatus and seeding component of fertilizer component at this time
Device, by seed-fertilizer box fertilizer and seed by fertilizer delivering pipe, seed spout, fertilizer conveying pipe and sowing pipe be transported to as tractor is continuous
It is formed by soil ditch in advance using furrowing blade and no-tillage knife.While keeping linking with above-mentioned movement, tractor row
The furrowing blade trench digging of furrowing seeding device is driven during walking, shovel wing of ditching at this time can imitate only native congestion to fertilizer conveying pipe and broadcast
The bottom influences of kind of pipe to normally apply fertilizer, seeding operation；When this flexible-profiling for lacking no-tillage sowing-fertilizing machine for wide cut
When device walking is to acclive ground, profiling adjusts upper connecting rod, lower link, left connection board, right connection board and the adjustment of device
Arm makes it float up and down by the fixed hinge of articulated shaft and the effect of tension spring；Simultaneously as suppression mud-scraping apparatus be one can
With the linkage structure of profiling adjustment device dipping and heaving；When some profiling adjustment device is raised above because of earth's surface protrusion,
The press wheel of suppression mud-scraping apparatus is driven also to be raised above by press wheel linking arm, so that press wheel be made to cross ferti-seeding
Ground suppression is consistent；When some profiling, which adjusts device, falls because earth's surface is recessed, it will drive suppression mud-scraping apparatus and fall together；Together
When press wheel on cleaning shoe can imitate on only ground soil bonding on press wheel；In order to guarantee the depth and pressure of every row seed
Actual effect fruit, when tractor advances, earth's surface be longitudinally continuous there is groove when, such as the comparison that large tractor rolls has rule
The tire mark of rule correspondingly can extend or shorten adjustment screw rod by tightening or loosening adjustment handle and adjustment connects
The length of cylinder, to reach adjustment single row sowing depth and suppress consistent purpose.Above procedure is exactly this with profiling function
The wide cut of energy lacks the use process of no-tillage fertilizing and seeding machine.
The cutter shaft assembly includes no-tillage knife and cutterhead, and uniformly equidistant fixed setting, no-tillage knife exist cutterhead on cutter shaft
Circumferential direction on cutter shaft around cutterhead is equidistantly uniformly arranged, and is uniformly arranged in the shape of a spiral between cutterhead；Cutter shaft passes through bearing
Seat is fixed at two side positions of rack, and the middle position of cutter shaft connects by the way that the power output shaft of axle sleeve and gearbox is fixed
It connects.The main purpose being arranged in this way is to improve to carry out rotary tillage, sliding cutting to the stubble and stalk of crops by the setting of cutter shaft assembly
Grindability, to control the area of breaking ground to field.
Described ground wheel assembly includes land wheel, and land wheel is fixed at the left end middle position of front and back transmission arm, passes through sprocket wheel
Land wheel is fixedly connected by axis, and transmission arm is respectively fixedly disposed at rack left end front-rear position, is fixedly connected by double-strand wheel shaft；It passes
The left end of dynamic chain is sleeved on sprocket shaft, and the upper right side of transmission chain is sleeved on double-strand wheel shaft；It is solid across transmission arm to limit deep bolt
Surely it is arranged on the rack；Tensioning wheel is fixed at seed-fertilizer box left and right ends position.The main purpose being arranged in this way is to pass through ground
On the one hand the setting of wheel assembly ensure that this wide cut with profile modeling function lacks no-tillage fertilizing and seeding machine, pass through in field
The consistency of Shi Gengshen, on the other hand by land wheel rolling action in field, the transmission by transmission chain is fertilizer component
The feed shaft of fertilizer expelling shaft and seeding component provides rotational power.
The fertilizer component includes fertilizer expelling shaft, and fertilizer expelling shaft is square shaft, and fertilizer expelling shaft is fixed at the left side bottom of seed-fertilizer box
Portion position, fertilizer expelling shaft are fixed in seed-fertilizer box left and right ends position by fixed plate；Outer groove-wheel fertilizer apparatus is uniformly equidistant
It is fixed on fertilizer expelling shaft, the fertilizer amount for adjusting fertilizer amount adjusts the right end position that handwheel is fixed at fertilizer expelling shaft, fertilizer amount
Handwheel sleeve is adjusted on fertilizer expelling shaft, it is right that the locking nut for locking fertilizer amount adjustment handwheel is fixed at fertilizer amount adjustment handwheel
Side position, fertilizer delivering pipe are fixed at the bottom position of outer groove-wheel fertilizer apparatus, and fertilizer delivering pipe is connected to the fixation of outer groove-wheel fertilizer apparatus；This
The purpose of sample setting is mainly on the one hand to adjust handwheel by rotation fertilizer amount to adjust the fertilizer mu amount of broadcasting according to different agriculture requirements, so
It is fixed locking using locking nut afterwards, ensure that the accuracy and uniformity of fertilizer fertilising；On the other hand fertilizer group is utilized
Part realizes the quantitative precision fertilizing to fertilizer.
The seeding component includes feed shaft, and feed shaft is square shaft, and feed shaft is fixed at the left side bottom of seed-fertilizer box
Portion position, feed shaft are fixed in frame housing left and right ends position by fixed plate；For adjusting kind of a kind amount tune for amount
Whole handwheel is fixed at the left position of feed shaft, and kind amount adjusts handwheel sleeve on feed shaft, for locking kind of an amount adjustment
The locking nut of handwheel is fixed at kind of a leftward position for amount adjustment handwheel, and multipurpose feed mechanism for seed is uniformly equidistantly fixedly installed
On feed shaft, seed spout is fixed at the lower position of multipurpose feed mechanism for seed, seed spout and the fixed company of multipurpose feed mechanism for seed
It is logical；Setting is mainly on the one hand to adjust the seed mu amount of broadcasting according to different agriculture requirements by rotation kind amount adjustment handwheel in this way, so
It is fixed locking using locking nut afterwards, ensure that the accuracy and uniformity of seed sowing；On the other hand seeding group is utilized
Part realizes the quantitative accurate sowing to seed.
The upper connecting rod is fixed at the upper position of lower link, and upper connecting rod is arranged in parallel up and down with lower link, lower company
The bottom of bar is fixedly connected with trench digging shovel body；Left connection board is vertically fixed at respectively before and after the left side of upper connecting rod and lower link
Position, and left connection board, upper connecting rod are passed through by articulated shaft and descend position to be fixedly connected on it with lower link；Right connection board is vertical
It is fixed at the right side front-rear position of upper connecting rod and lower link, and right connection board, upper connecting rod and lower company are passed through by articulated shaft
Bar descends position to be fixedly connected on it；The main purpose being arranged in this way is to be allowed to form the knot that can be risen or be landed with linkage from top to bottom
Structure, thus for adjustment arm as the rise or landing of ground line gradient provide the effect of base support.
Before and after the adjustment arm there are two settings, the left end for adjusting arm passes through right connection board by articulated shaft and front and back adjusts
Arm is fixedly connected, and is adjusted and is passed through the longitudinally fixed connection of fixed connecting plate between the right end top of arm, in the transverse direction of fixed connecting plate
Meta position, which installs, is equipped with through-hole；The main purpose being arranged in this way is the connection for utilizing upper connecting rod, lower link, left connection board and right connection board
The dynamic rise or landing risen or land realization adjustment arm.
The middle position of adjustment arm is arranged in the through-hole that the adjustment screw rod passes through fixed connecting plate, and adjustment handle fixation is set
The upper position in adjustment screw rod is set, adjustment connecting cylinder is arranged in the lower position of adjustment screw rod, adjusts connecting cylinder bottom sides
It is provided with connection through-hole；The outer surface of adjustment screw rod is provided with screw thread, and adjustment connecting cylinder is that cylinder type is internally provided with screw thread, adjusts
The lower end of whole screw rod is tightened in adjustment connecting cylinder by the internal whorl cooperation of screw thread and adjustment connecting cylinder；Press wheel linking arm
Left side by the first articulated shaft pass through adjustment connecting cylinder bottom position connection through-hole be fixedly connected；The main mesh being arranged in this way
Be that can adjust suppression by tightening or unscrew adjustment handle, extending or shortening adjustment screw rod and adjust the length of connecting cylinder
It takes turns linking arm and adjusts the fluctuating quantity of arm, to reach adjustment single row sowing depth and the suppression consistent purpose of effect.
The suppression mud-scraping apparatus is fixed at the right positions of profiling adjustment device, and the left side of press wheel linking arm is logical
The connection through-hole that the first articulated shaft is crossed across adjustment connecting cylinder bottom position is fixedly connected, and left side is leaned in the centre of press wheel linking arm
Position passes through hinge hole by the second articulated shaft and is fixedly connected with front and back adjustment arm；Fixation hole is fixed at press wheel linking arm
Right end position, press wheel is fixed at the middle position of front and back press wheel linking arm, and cleaning shoe linking arm is provided with front and back
Two, cleaning shoe linking arm is fixed at the outer fix of front and back press wheel linking arm, and cleaning shoe stringer setting is scraped in front and back
The right end position of mud plate linking arm, cleaning shoe and press wheel are provided with spacing, and suppression wheel shaft passes through front and back by fixation hole
Cleaning shoe linking arm, front and back press wheel linking arm and press wheel are fixed and link into an integrated entity；The main purpose being arranged in this way is
In order to which suppression mud-scraping apparatus can be gone up and down with the lifting of furrowing seeding device and profiling adjustment device, in suppression of following an example
Meanwhile playing the role of preserving soil moisture very well；It can guarantee that press wheel is normally rolled when soil moisture content is excessive simultaneously, improve its adaptation
Property.
The tension spring that is provided with is mainly the stretching elasticity for utilizing tension spring, lacks no-tillage seeding fertilization for wide cut when this
When the flexible-profiling device of machine encounters acclive ground, play imitative only linkage rise or dropping action it is too fast cause to sowing,
The consistency of fertilization depth influences.
Beneficial effects of the present invention: the technical program provides a kind of wide cut with profile modeling function and lacks no-tillage fertilizing sowing
Machine, structure design is simple, scientific and reasonable, adjustment is easy to use；It is able to solve wide cut in the prior art and lacks no-tillage fertilizing sowing
Machine rotary knife axis is higher to earth's surface flatness requirement because of positive drive, does not adapt to big-powered tractor sown scope is wider, the gradient
Biggish field operation, sowing, fertilization depth are difficult to control, and suppression is not firm, lead to sowing, fertilising quality decline, Bu Nengman
The problem of sufficient agriculture requirement.It substantially increases wide cut and lacks the sowing of no-tillage sowing-fertilizing machine, fertilising quality, improve to the gradient not
The adaptability of sowing, the fertilising of flat farmland, while carrying out land transformation for China rural area, big-powered tractor and mating in development
Farm implements, provide efficiently, in flakes, the new equipment of multiple operation.
Detailed description of the invention
Fig. 1 is side view of the present invention；
Fig. 2 is front view of the present invention；
Fig. 3 is the structural schematic diagram that profiling of the present invention adjusts device；
Fig. 4 is the partial enlarged view of present invention suppression mud-scraping apparatus；
Marked in the figure: 1, cutter shaft assembly, 101, no-tillage knife, 102, cutter shaft, 103, cutterhead, 104, axle sleeve, 2, wheel assembly, 201,
Land wheel, 202, sprocket shaft, 203, transmission arm, 204, transmission chain, 205, the deep bolt of limit, 206, double-strand wheel shaft, 207, tensioning wheel, 3,
Transmission shaft, 4, suspension rack, 5, gearbox, 6, seed-fertilizer box, 7, fertilizer component, 701, fertilizer expelling shaft, 702, fertilizer amount adjustment handwheel,
703, locking nut, 704, outer groove-wheel fertilizer apparatus, 705, fertilizer delivering pipe, 8, seeding component, 801, feed shaft, 802, kind amount adjustment hand
Wheel, 803, locking nut, 804, multipurpose feed mechanism for seed, 805, seed spout, 9, furrowing seeding device, 901, rack beam, 902, U-shaped
Pressing plate, 903, U-bolt, 904, fertilizer conveying pipe, 905, knife fixing plate, 906, trench digging shovel body, 907, shovel tip, 908, trench digging shovel wing,
909, sowing pipe, 10, profiling adjustment device, 1001, upper connecting rod, 1002, lower link, 1003, left connection board, 1004, right connection
Plate, 1005, articulated shaft, 1006, adjustment arm, 1007, fixed connecting plate, 1008, through-hole, 1009, adjustment screw rod, 1010, adjustment
Handle, 1011, adjustment connecting cylinder, 1012, connection through-hole, 1013, tension spring, the 11, first articulated shaft, the 12, second articulated shaft, 13,
Hinge hole, 14, suppression mud-scraping apparatus, 1401, press wheel linking arm, 1402, fixation hole, 1403, press wheel, 1404, press wheel
Rotation axis, 1405, cleaning shoe linking arm, 1406, cleaning shoe.
Specific embodiment
A specific embodiment of the invention is described in further detail below in conjunction with attached drawing.
As shown, the technical scheme adopted by the invention is that: a kind of wide cut with profile modeling function is lacked no-tillage fertilizing and is broadcast
Kind of machine, including cutter shaft assembly 1, wheel assembly 2, transmission shaft 3, suspension rack 4, gearbox 5, seed-fertilizer box 6；Cutter shaft assembly 1 is fixed
The underface of gearbox 5 is set, and cutter shaft assembly 1 is fixedly connected with 5 power output shaft of gearbox；Ground wheel assembly 2 is fixedly installed
In the left upper portion position of cutter shaft assembly 1, ground wheel assembly 2 is fixedly connected with rack；Transmission shaft 3 is fixed at gearbox 5
The right end in left side middle position, transmission shaft 3 is fixedly connected with the power input shaft of gearbox 5, the right end and tractor of transmission shaft 3
Power output shaft be fixedly connected, transmission shaft 3 be universal drive shaft；Suspension rack 4 is fixed at the middle position of rack, hangs
On-hook frame 4 is fixedly connected with the rear portion middle position of tractor；Seed-fertilizer box 6 is fixed at the right upper portion position of gearbox 5,
Seed-fertilizer box 6 and rack are fixedly connected to form one；Fertilizer component 7 is fixed at the rearward position of seeding component 8, fertilizer component
7 are arranged in parallel in the bottom of seed-fertilizer box 6 in front and back with seeding component 8；Furrowing seeding device 9 is fixed at cutter shaft assembly 1
Right positions, furrowing seeding device 9 are fixedly connected with rack；Profiling adjustment device 10 is fixed at furrowing seeding device 9
Right positions, it includes upper connecting rod 1001 that profiling, which adjusts device 10, and upper connecting rod 1001 is fixed at the upper bit of lower link 1002
It sets, upper connecting rod 1001 is arranged in parallel with about 1002 lower link, and the bottom of lower link 1002 is fixedly connected with trench digging shovel body 1006；
Left connection board 1003 is vertically fixed at the left side front-rear position of upper connecting rod 1001 and lower link 1002 respectively, and by hinged
Axis 1005 passes through left connection board 1003, upper connecting rod 1001 and descends position to be fixedly connected on it with lower link 1002；Right connection board
1004 are vertically fixed at the right side front-rear position of upper connecting rod 1001 and lower link 1002, and pass through the right side by articulated shaft 1005
Connecting plate 1003, upper connecting rod 1001 descend position to be fixedly connected on it with lower link 1002；Two are provided with before and after adjustment arm 1006
A, the left end of adjustment arm 1006 passes through right connection board 1004 by articulated shaft 1005 and is fixedly connected with front and back adjustment arm 1006, adjusts
By the longitudinally fixed connection of fixed connecting plate 1007 between the right end top of whole arm 1006, the transverse direction of fixed connecting plate 1007 is intermediate
Position is provided with through-hole 1008；Adjustment arm 1006 is arranged in the through-hole 1008 that adjustment screw rod 1009 passes through fixed connecting plate 1007
Middle position, adjustment handle 1010 are fixed at the upper position of adjustment screw rod 1009, and the adjustment setting of connecting cylinder 1011 is being adjusted
The lower position of whole screw rod 1009, adjustment 1011 bottom sides of connecting cylinder are provided with connection through-hole 1012；The fixation of tension spring 1013 is set
There are two setting, front and back left connection board 1003 is diagonally fixedly connected with right connection board 1004 respectively；It is fixed to suppress mud-scraping apparatus 14
The right positions of profiling adjustment device 10 are set, and the left side of suppression mud-scraping apparatus 14 passes through adjustment by the first articulated shaft 11 and connects
The connection through-hole 1012 of 1011 bottom position of connect cylinder is fixedly connected, and the centre of suppression mud-scraping apparatus 14 passes through second by leftward position
Articulated shaft 12 passes through hinge hole 13 and is fixedly connected with front and back adjustment arm 1006.
The cutter shaft assembly 1 includes no-tillage knife 101 and cutterhead 103, and cutterhead 103 is uniformly equidistant fixed on cutter shaft 102
Setting, no-tillage knife 101 are equidistantly uniformly arranged on cutter shaft 102 around the circumferential direction of cutterhead 103, and are in spiral shell between cutterhead 103
Rotation shape is uniformly arranged；Cutter shaft 102 is fixed at two side positions of rack by bearing block, and the middle position of cutter shaft 102 passes through
Axle sleeve 104 is fixedly connected with the power output shaft of gearbox 5.
Described ground wheel assembly 2 includes land wheel 201, and land wheel 201 is fixed at the left end interposition of front and back transmission arm 203
It sets, is fixedly connected with land wheel 201 by sprocket shaft 202, transmission arm 203 is respectively fixedly disposed at rack left end front-rear position, leads to
Double-strand wheel shaft 206 is crossed to be fixedly connected；The left end of transmission chain 204 is sleeved on sprocket shaft 202, the upper right side suit of transmission chain 204
On double-strand wheel shaft 206；Deep bolt 205 is limited to be fixed on the rack across transmission arm 203；Tensioning wheel 207 is fixed at
The position of the left and right ends of seed-fertilizer box 6.
The fertilizer component 7 includes fertilizer expelling shaft 701, and fertilizer expelling shaft 701 is square shaft, and fertilizer expelling shaft 701 is fixed at seed manure
The left bottom position of case 6, fertilizer expelling shaft 701 are fixed in 6 left and right ends position of seed-fertilizer box by fixed plate；Outer groove schedule
Fertile device 704 is uniformly equidistantly fixed on fertilizer expelling shaft 701, and the fertilizer amount for adjusting fertilizer amount adjusts handwheel 702 and is fixedly installed
In the right end position of fertilizer expelling shaft 701, fertilizer amount adjustment handwheel 702 is sleeved on fertilizer expelling shaft 701, for locking fertilizer amount adjustment handwheel
702 locking nut 703 is fixed at fertilizer amount adjustment 702 right positions of handwheel, and fertilizer delivering pipe 705 is fixed at outer groove schedule
The bottom position of fertile device 704, fertilizer delivering pipe 705 are connected to the fixation of outer groove-wheel fertilizer apparatus 704.
The seeding component 8 includes feed shaft 801, and feed shaft 801 is square shaft, and feed shaft 801 is fixed at seed manure
The left bottom position of case 6, feed shaft 801 are fixed in frame housing left and right ends position by fixed plate；For adjusting
The kind amount adjustment handwheel 802 of whole kind of amount is fixed at the left position of feed shaft 801, and kind amount adjusts 802 row of being sleeved on of handwheel
On kind axis 801, the left side that kind of amount adjusts handwheel 802 is fixed at for locking kind of a locking nut 803 for amount adjustment handwheel 802
Position, multipurpose feed mechanism for seed 804 are uniformly equidistantly fixed on feed shaft 801, and seed spout 805 is fixed at multipurpose
The lower position of feed mechanism for seed 804, seed spout 805 are connected to the fixation of multipurpose feed mechanism for seed 804.
Sprocket wheel on the fertilizer expelling shaft 701 of the fertilizer component 7, the sprocket wheel on the feed shaft 801 of seeding component 8 and land wheel are total
It is fixedly connected between the tensioning wheel 207 and double-strand wheel shaft 206 on 2 by chain suit.
The furrowing seeding device 9 include rack beam 901, rack beam 901 be it is rectangular, fertilizer conveying pipe 904 be arranged in rack beam
901 leftward position, for fertilizer conveying pipe 904 in being vertically arranged, fertilizer conveying pipe 904 around rack beam 901 and send fertilizer by U-bolt 903
The top of pipe 904 is fixedly connected using U-shaped pressing plate 902, and the top of fertilizer conveying pipe 904 passes through the fixed company in bottom of rack and fertilizer box
It connects, the lower part of fertilizer conveying pipe 904 extends to the middle position of trench digging shovel wing 908, the hanging setting from the ground of fertilizer conveying pipe 904；Knife fixing plate
905 are fixed at the bottom position of rack, and the lower part of knife fixing plate 905 is fixedly installed trench digging shovel body 906, and shovel tip 907 is fixed
The left bottom position of trench digging shovel body 906 is set；Trench digging shovel wing 908 is fixed at the front and back two of trench digging 906 bottom of shovel body
Side position；The middle position of profiling adjustment device 10 is arranged in sowing pipe 909, and the top of sowing pipe 909 passes through rack and plants case
Bottom is fixedly connected, and the centre of profiling adjustment device 10 is arranged in hanging setting in the lower part of sowing pipe 909.The adjustment screw rod
1009 outer surface is provided with screw thread, and adjustment connecting cylinder 1011 is that cylinder type is internally provided with screw thread, adjusts under screw rod 1009
End is tightened in adjustment connecting cylinder 1011 by the internal whorl cooperation of screw thread and adjustment connecting cylinder 1011.
The suppression mud-scraping apparatus 14 includes press wheel linking arm 1401, and the left side of press wheel linking arm 1401 passes through first
The connection through-hole 1012 that articulated shaft 11 passes through adjustment 1011 bottom position of connecting cylinder is fixedly connected, in press wheel linking arm 1401
Between by leftward position hinge hole 13 and front and back passed through by the second articulated shaft 12 and adjust arm 1006 and be fixedly connected；Fixation hole 1402 is solid
The right end position of press wheel linking arm 1401 is set calmly, and press wheel 1403 is fixed at front and back press wheel linking arm 1401
Middle position, cleaning shoe linking arm 1405 are provided with former and later two, and cleaning shoe linking arm 1405 is fixed at front and back press wheel
The outer fix of linking arm 1401,1406 stringer of cleaning shoe are arranged in the right end position of front and back cleaning shoe linking arm 1405, scrape mud
Plate 1406 and press wheel 1403 are provided with spacing, and suppression wheel shaft 1404 is connected by fixation hole 1402 across front and back cleaning shoe
Arm 1405, front and back press wheel linking arm 1401 and press wheel 1403 are fixed and link into an integrated entity.
The hinge hole 13 is the through-hole across press wheel linking arm 1401 and adjustment arm 1006.
This wide cut with profile modeling function lacks the use process of no-tillage fertilizing and seeding machine are as follows: first will suspension rack 4 with
The rear suspension interconnecting piece of tractor is fixedly connected, while transmission shaft 3 being fixedly connected with the power output shaft of tractor, then
Opening tractor makes the power of transmission shaft 3 by gearbox 5, and the knife of cutter shaft assembly 1 is transmitted power to by transmission gear
On axis 102, make 101 high-speed rotation of no-tillage knife on cutterhead 103, using no-tillage knife 101 by crops stubble and stalk carry out
Rotary tillage, sliding cutting crush；The land wheel 201 of ground wheel assembly 2 is driven to rotate at the same speed during tractor is constantly walked with tractor,
It drives double-strand wheel shaft 206 to rotate by transmission chain 204 at this time, is utilized while double-strand wheel shaft 206 rotates by transmission chain 204
The tension of tensioning wheel 207 drives the fertilizer expelling shaft 701 of fertilizer component 7 and the feed shaft 801 of seeding component 8 to rotate, sharp at this time
With the outer groove-wheel fertilizer apparatus 704 of fertilizer component 7 and the multipurpose feed mechanism for seed 804 of seeding component 8, by seed-fertilizer box 6 fertilizer and
Seed by fertilizer delivering pipe 705, seed spout 805, fertilizer conveying pipe 904 and sowing pipe 909 be transported to tractor constantly advances in it is sharp
It is formed by soil ditch with trench digging shovel body 906 and no-tillage knife 907.While keeping linking with above-mentioned movement, tractor row
The furrowing blade trench digging of furrowing seeding device 9 is driven during walking, shovel wing 908 of ditching at this time can imitate only native congestion to fertilizer conveying pipe
With sowing pipe bottom influences to normally apply fertilizer, seeding operation；Lack no-tillage fertilizing when this wide cut with profile modeling function to broadcast
When the walking of kind of machine is to acclive ground, profiling adjust the upper connecting rod 1001 of device 10, lower link 1002, left connection board 1003,
Right connection board 1004 and adjustment arm 1006 make it float up and down by the effect of the fixed hinge and tension spring 1013 of articulated shaft 1005；
Simultaneously as suppression mud-scraping apparatus 14 is the linkage structure that can adjust 10 dipping and heaving of device with profiling；When some
When profiling adjustment device 10 is raised above because of earth's surface protrusion, the town of suppression mud-scraping apparatus 14 is driven by press wheel linking arm 1401
Pinch roller 1403 is also raised above, so that it is consistent to suppress press wheel 1403 to the ground that ferti-seeding is crossed；When some profiling adjusts
When device 10 falls because earth's surface is recessed, it will drive suppression mud-scraping apparatus 14 and fall together；Cleaning shoe on press wheel 1403 simultaneously
1406 can imitate on only ground soil bonding on press wheel 1403；In order to guarantee the depth and consolidation effect of every row seed, when
When tractor advances, earth's surface be longitudinally continuous there is groove when, such as the more regular wheel that large tractor rolls
Impression correspondingly can extend or shorten adjustment screw rod 1009 by tightening or loosening adjustment handle 1010 and adjustment connects
The length of cylinder 1011, to reach adjustment single row sowing depth and suppress consistent purpose.Above procedure is exactly this with imitative
The wide cut of shape function lacks the use process of no-tillage fertilizing and seeding machine.
Claims (10)
1. a kind of wide cut with profile modeling function lacks no-tillage fertilizing and seeding machine, including cutter shaft assembly, wheel assembly, transmission shaft, outstanding
On-hook frame, gearbox, seed-fertilizer box；Cutter shaft assembly is fixed at the underface of gearbox, and cutter shaft assembly and gearbox dynamic are defeated
Shaft is fixedly connected；Ground wheel assembly is fixed at the left upper portion position of cutter shaft assembly, and ground wheel assembly is fixedly connected with rack；
Transmission shaft is fixed at the left side middle position of gearbox, the right end of transmission shaft and the fixed company of the power input shaft of gearbox
It connects, the left end of transmission shaft is fixedly connected with the power output shaft of tractor, and transmission shaft is universal drive shaft；Suspension rack fixation is set
It sets in the middle position of rack, hangs rack and be fixedly connected with the rear portion middle position of tractor；Seed-fertilizer box is fixed at change
The right upper portion position of fast case, seed-fertilizer box and rack are fixedly connected to form one；Fertilizer component is fixed at seeding component
Forward position, fertilizer component are arranged in parallel in the bottom of seed-fertilizer box in front and back with seeding component；Furrowing seeding device fixed setting
In the right positions of cutter shaft assembly, furrowing seeding device is fixedly connected with rack；It is characterized by: profiling adjustment device fixation is set
The right positions in furrowing seeding device are set, it includes upper connecting rod that profiling, which adjusts device, and upper connecting rod is fixed at the upper of lower link
Portion position, upper connecting rod are arranged in parallel up and down with lower link, and the bottom of lower link is fixedly connected with trench digging shovel body；Left connection board difference
Vertically be fixed at the left side front-rear position of upper connecting rod and lower link, and by articulated shaft pass through left connection board, upper connecting rod and
Lower link descends position to be fixedly connected on it；Right connection board is vertically fixed at the right side anteroposterior position of upper connecting rod and lower link
It sets, and right connection board, upper connecting rod is passed through by articulated shaft and descend position to be fixedly connected on it with lower link；Adjust the setting of arm front and back
There are two, the left end for adjusting arm passes through right connection board by articulated shaft and is fixedly connected with front and back adjustment arm, adjusts on the right end of arm
By the longitudinally fixed connection of fixed connecting plate between portion, the lateral mid-point of fixed connecting plate is provided with through-hole；Adjust screw rod
The middle position of adjustment arm is set across the through-hole of fixed connecting plate, and adjustment handle is fixed at the upper bit of adjustment screw rod
It sets, the lower position of adjustment screw rod is arranged in adjustment connecting cylinder, and adjustment connecting cylinder bottom sides are provided with connection through-hole；Tension spring is solid
There are two fixed settings, is respectively diagonally fixedly connected with front and back left connection board with right connection board；Suppression mud-scraping apparatus is fixed at
Profiling adjusts the right positions of device, and the left side for suppressing mud-scraping apparatus passes through adjustment connecting cylinder bottom position by the first articulated shaft
Connection through-hole be fixedly connected, suppress the centre of mud-scraping apparatus by leftward position and hinge hole and front and back passed through by the second articulated shaft
Adjustment arm is fixedly connected.
2. a kind of wide cut with profile modeling function according to claim 1 lacks no-tillage fertilizing and seeding machine, it is characterised in that: knife
Axle assembly includes no-tillage knife and cutterhead, and uniformly equidistant fixed setting, no-tillage knife surround cutterhead to cutterhead on cutter shaft on cutter shaft
Circumferential direction be equidistantly uniformly arranged, and be uniformly arranged in the shape of a spiral between cutterhead；Cutter shaft is fixed at machine by bearing block
The middle position of two side positions of frame, cutter shaft is fixedly connected by axle sleeve with the power output shaft of gearbox.
3. a kind of wide cut with profile modeling function according to claim 1 lacks no-tillage fertilizing and seeding machine, it is characterised in that: ground
Wheel assembly includes land wheel, and land wheel is fixed at the left end middle position of front and back transmission arm, fixes land wheel by sprocket shaft and connects
It connects, transmission arm is respectively fixedly disposed at rack left end front-rear position, is fixedly connected by double-strand wheel shaft；The left end of transmission chain is set with
On sprocket shaft, the upper right side of transmission chain is sleeved on double-strand wheel shaft；Deep bolt is limited to be fixed on the rack across transmission arm；
Tensioning wheel is fixed at seed manure cabinet left and right ends position.
4. a kind of wide cut with profile modeling function according to claim 1 lacks no-tillage fertilizing and seeding machine, it is characterised in that: row
Fertile component includes fertilizer expelling shaft, and fertilizer expelling shaft is square shaft, and fertilizer expelling shaft is fixed at the left bottom position of seed-fertilizer box, and fertilizer expelling shaft is logical
It crosses fixed plate and is fixed in seed manure cabinet left and right ends position；Outer groove-wheel fertilizer apparatus is uniformly equidistantly fixed at fertilizer
On axis, the fertilizer amount for adjusting fertilizer amount adjusts the right end position that handwheel is fixed at fertilizer expelling shaft, and fertilizer amount adjustment handwheel sleeve is mounted in
On fertilizer expelling shaft, the locking nut for locking fertilizer amount adjustment handwheel is fixed at fertilizer amount adjustment handwheel right positions, fertilizer delivering pipe
It is fixed at the bottom position of outer groove-wheel fertilizer apparatus, fertilizer delivering pipe is connected to the fixation of outer groove-wheel fertilizer apparatus.
5. a kind of wide cut with profile modeling function according to claim 1 lacks no-tillage fertilizing and seeding machine, it is characterised in that: row
Kind component includes feed shaft, and feed shaft is square shaft, and feed shaft is fixed at the left bottom position of seed-fertilizer box, and feed shaft is logical
It crosses fixed plate and is fixed in seed manure cabinet left and right ends position；Kind amount adjustment handwheel for adjusting kind of amount is fixed at
The left position of feed shaft, kind amount adjust handwheel sleeve on feed shaft, solid for locking kind of the locking nut of amount adjustment handwheel
Kind of a leftward position for amount adjustment handwheel is set calmly, multipurpose feed mechanism for seed is uniformly equidistantly fixed on feed shaft, and defeated kind
Pipe is fixed at the lower position of multipurpose feed mechanism for seed, and seed spout is connected to the fixation of multipurpose feed mechanism for seed.
6. a kind of wide cut with profile modeling function according to claim 1 lacks no-tillage fertilizing and seeding machine, it is characterised in that: row
Sprocket wheel on the fertilizer expelling shaft of fertile component, the sprocket wheel on the feed shaft of seeding component and tensioning wheel and double chain wheel on ground wheel assembly
It is fixedly connected between axis by chain suit.
7. a kind of wide cut with profile modeling function according to claim 1 lacks no-tillage fertilizing and seeding machine, it is characterised in that: open
Ditch seeding apparatus includes rack beam, rack beam be it is rectangular, fertilizer conveying pipe is arranged in the leftward position of rack beam, and fertilizer conveying pipe in setting vertically
It sets, fertilizer conveying pipe is fixedly connected with the top of fertilizer conveying pipe using U-shaped pressing plate by U-bolt around rack beam, the top of fertilizer conveying pipe
It is fixedly connected across rack with the bottom of fertilizer box, the lower part of fertilizer conveying pipe extends to the middle position of trench digging shovel wing, and fertilizer conveying pipe is liftoff
Face is vacantly arranged；Knife fixing plate is fixed at the bottom position of rack, and the lower part of knife fixing plate is fixedly installed trench digging shovel body, shovel tip
It is fixed at the left bottom position of trench digging shovel body；Trench digging shovel wing is fixed at the front and rear sides position of trench digging shovel body bottom
It sets, the top for sowing pipe passes through rack and is fixedly connected with plants case bottom, and the lower part for sowing pipe is arranged in profiling adjustment device
Between in hanging setting.
8. a kind of wide cut with profile modeling function according to claim 1 lacks no-tillage fertilizing and seeding machine, it is characterised in that: adjust
The outer surface of whole screw rod is provided with screw thread, and adjustment connecting cylinder is that cylinder type is internally provided with screw thread, and the lower end for adjusting screw rod passes through
The internal whorl cooperation of screw thread and adjustment connecting cylinder is tightened in adjustment connecting cylinder.
9. a kind of wide cut with profile modeling function according to claim 1 lacks no-tillage fertilizing and seeding machine, it is characterised in that: town
Pressure mud-scraping apparatus includes press wheel linking arm, and the left side of press wheel linking arm passes through adjustment connecting cylinder bottom by the first articulated shaft
The connection through-hole of position is fixedly connected, the centre of press wheel linking arm by leftward position by the second articulated shaft pass through hinge hole and
Front and back adjustment arm is fixedly connected；Fixation hole is fixed at the right end position of press wheel linking arm, before press wheel is fixed at
The middle position of press wheel linking arm afterwards, cleaning shoe linking arm are provided with former and later two, before cleaning shoe linking arm is fixed at
The outer fix of press wheel linking arm afterwards, cleaning shoe stringer are arranged in the right end position of front and back cleaning shoe linking arm, cleaning shoe with
Press wheel is provided with spacing, and suppression wheel shaft passes through front and back cleaning shoe linking arm, front and back press wheel linking arm by fixation hole
It is fixed and links into an integrated entity with press wheel.
10. a kind of wide cut with profile modeling function according to claim 1 lacks no-tillage fertilizing and seeding machine, it is characterised in that:
Hinge hole is the through-hole across press wheel linking arm and adjustment arm.
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|---|---|---|---|---|
| CN114846961A (en) * | 2022-04-24 | 2022-08-05 | 潍柴雷沃重工股份有限公司 | Wide no-tillage precision seeder |
| CN114846961B (en) * | 2022-04-24 | 2023-08-18 | 潍柴雷沃智慧农业科技股份有限公司 | Wide no-tillage precision seeder |
| CN115067000A (en) * | 2022-07-15 | 2022-09-20 | 农业农村部南京农业机械化研究所 | Middle ditching rotary tillage operation device |
| CN115067000B (en) * | 2022-07-15 | 2024-01-09 | 农业农村部南京农业机械化研究所 | Rotary tillage operation device with ditching in middle |
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