CN107750533A - Job's tears precision drill - Google Patents
Job's tears precision drill Download PDFInfo
- Publication number
- CN107750533A CN107750533A CN201710983116.5A CN201710983116A CN107750533A CN 107750533 A CN107750533 A CN 107750533A CN 201710983116 A CN201710983116 A CN 201710983116A CN 107750533 A CN107750533 A CN 107750533A
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- China
- Prior art keywords
- wheel
- seeding
- seeder
- chain
- tears
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- 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
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The present invention discloses a kind of Job's tears precision drill, including frame, drive assembly and sowing assembly, stating drive assembly includes driving wheel, power transmission shaft and motor, and sowing assembly includes plants case, seeder and the plough set gradually from top to bottom, and plough is located at the front side of seeder bottom；Seeder includes seeder main body, leads kind of wheel and a seeding bucket wheel, periphery uniformly multiple grooves lead kind wheel and the seeding bucket wheel installed in the uniform multiple fins in the periphery led on kind of wheel may be contained within seeder main body, and seeding bucket wheel and lead kind and to be provided with annular dividing plate between wheel, offered on annular dividing plate and pass kind of a hole.The hill-drop drill of the present invention, the distance between each fin of seeding bucket wheel sets the quantity for determining that seeding bucket wheel accommodates seed, what the setting of annular dividing plate ensure that the seed in seeding bucket wheel can be spaced, which be delivered to by passing kind of a hole, leads in kind of wheel, avoids the seed in seeding bucket wheel while enter to lead kind of a precise volume for wheel influence seeding.
Description
Technical field
The present invention relates to agricultural mechanical seeders technical field, more particularly to a kind of Job's tears precision drill.
Background technology
At present seeder widely use with it is domestic and international, be mainly used in seeding corn, Soybean and Other Crops.But and do not apply to
Job's tears is sowed in southern region of China.It is mainly hilly and mountainous land soil mainly due to this area, soil stickiness is larger, is sowing
The traveling of seeder is easily influenceed in journey, need to be stopped after the driving wheel or miscellaneous part of clay attachment seeder into
Row clay is cleared up, and loses time and manpower and materials, sowing efficiency are low；And the existing machine applied to Job's tears sowing, it is impossible to
It is enough that precision drilling is carried out to Job's tears, per cave in coix seed quantity can not accurately control, easily produce leakage kind or a variety of
Situation, cause sowing density to differ, influence the late growing stage of Job's tears.
In view of the above-mentioned problems, need to develop one kind and precision drilling Job's tears and can prevent clay from cohering influence machine
The seeder of normal work.
The content of the invention
It is an object of the invention to provide a kind of Job's tears precision drill, to solve the above-mentioned problems of the prior art, make
Precision drilling can be carried out by obtaining the Job's tears precision drill, while can effectively prevent clay from cohering the inconvenience influence brought.
To achieve the above object, the invention provides following scheme：The present invention provides a kind of Job's tears precision drill, including
Frame, drive assembly and sowing assembly, the drive assembly include driving wheel, power transmission shaft and motor, the sowing assembly
Including plants case, seeder and the plough set gradually from top to bottom, the plough is located at the front side of the seeder bottom；
The motor is fixedly installed in the frame, and the output shaft of the motor is set by the transmission axis connection driving
The driving wheel motion in the frame bottom is put, the sowing assembly is connected in the drive assembly by connecting shaft
Side and be fixedly connected with the back rest of the frame；The seeder includes seeder main body, leads kind of wheel and a seeding bucket wheel, outside
The described of the multiple grooves of Zhou Junbu leads kind of wheel and the seeding spoon installed in the uniform multiple fins in the periphery led on kind of wheel
Wheel may be contained within the seeder main body, and the seeding bucket wheel and described lead kind are provided with annular dividing plate, institute between wheel
State to offer on annular dividing plate and pass kind of a hole.
Optionally, the drive assembly also includes the gearbox being arranged on the back rest of the frame, the gearbox
Input shaft is connected with the output shaft of the motor, and power transmission shaft described in the output shaft of the gearbox is connected；The change
Operation hand lever and gear groove are provided with fast case, the operation hand lever is used for the gear for controlling gearbox, set in the gear groove
Indicating arm is equipped with, the indicating arm is used to show currently used gear, and the gearbox is provided with neutral gear.
Optionally, the drive assembly also includes chain wheel set and chain group, the chain wheel set include sprocket wheel, differential sprocket wheel,
Seeding sprocket wheel and bearing hole sprocket wheel, the chain group include drive chain, seeding chain and transition chain, and the power transmission shaft includes
First power transmission shaft and second driving shaft；The both ends of first power transmission shaft are provided with the bearing hole sprocket wheel and by passing successively
The drive chain, differential sprocket wheel and the live axle of dynamic connection are connected with the driving wheel；It is uniform on the second driving shaft
It is provided with multiple bearing hole sprocket wheels, T-bar, the T is installed with the bearing hole sprocket wheel on the second driving shaft
Shape bar is connected by the sprocket wheel, seeding chain and seeding sprocket wheel being connected successively with the seeder main body, the T-shaped
Crossbeam one end of bar is also connected by the transition chain with the bearing hole sprocket wheel.
Optionally, connected between multiple bearing hole sprocket wheels by shaft coupling, the shaft coupling is telescopic shaft coupling
Device, to realize that the spacing of the sowing assembly is adjustable.
Optionally, the hill-drop drill also includes the fertilising assembly being fixedly connected with the front-axle beam of the frame, and the fertilising is total
The front-axle beam of the frame is fixedly installed on into including receptacle, fertilising pipe, applicator boot and the first land wheel, the receptacle
On, the applicator boot includes column, ditching plow and anti-curling round the roll, and the ditching plow is fixedly connected on the end of the column,
The outlet of the fertilising pipe of the receptacle is fixed on the ditching plow side and keeps spacing with ground, and the anti-curling round the roll passes through upper
It is top and under top be movably connected on front side of the column；First land wheel is arranged on the fertilising by connecting rod connection and opened
The outside of ditch device.
Optionally, the chain wheel set also includes fertilising sprocket wheel and short axle cushion cap sprocket wheel, and the chain group also includes fertilising chain
Bar, there are multiple short axle cushion cap sprocket wheels uniformly at intervals on first power transmission shaft, the short axle cushion cap sprocket wheel by passing successively
The fertilising chain, fertilising sprocket wheel and the fertilization axle of dynamic connection are connected with second land wheel.
Optionally, the sowing assembly also includes connecting seat and the second land wheel, and the connecting seat is fixed on the seeder
The side plate front-axle beam top of main body side plate, and the connecting seat top is fixedly installed a spring, the front-axle beam bottom by screw rod
It is fixedly connected with the plough, the main body of the connecting seat is connected by connecting rod with the seeder main body screw；It is described
Second land wheel is threadedly secured in by connecting rod on the outside of the side plate back rest of the seeder main body.
Optionally, the sowing assembly also includes earth separation plate, the earth separation plate be arranged on rear side of the plough and with
The seeder main body is fixedly connected.
Optionally, the wheel hub outer rim of the driving wheel is arranged to lubrication groove and foreign steamer, and the periphery of the lubrication groove is uniform vertically
There are multiple grooves, the groove is used to place cutting blade group, the outer rim of the cutting blade group and the outer rim flush of the foreign steamer
And it is in close contact.
Optionally, the cutting blade group is multiple cutting blades for being fixedly connected by connecting shaft, the driving of the driving wheel
Wheel shaft one end is connected with a drive gear by shaft coupling, and a connecting rod, institute are fixedly installed on the outside of the center of the drive gear
The end for stating connecting rod is fixedly connected with connecting shaft one end of the cutting blade group.
The present invention achieves following technique effect relative to prior art：
1st, seeder, by seeding bucket wheel and kind of a wheel connection setting is led, and is provided with annular dividing plate between the two, arranged
Kind bucket wheel carries out prestoring for seed, annulus for the capacity between each fin after being connected to seed from plants case according to seeding bucket wheel
Offered on shape dividing plate and pass kind of a hole, in seeding bucket wheel and while lead kind wheel and rotate in same direction, annular dividing plate also concomitant rotation, row
Seed in kind of bucket wheel is delivered to and led in kind of wheel via kind of the hole of passing on annular dividing plate, then leads kind of a wheel and carries out broadcasting for seed again
Kind；The distance between each fin of seeding bucket wheel sets the quantity for determining that seeding bucket wheel accommodates seed, and annular dividing plate is set
Being delivered to by passing kind of a hole of putting that the seed that ensure that in seeding bucket wheel can be spaced is led in kind of wheel, avoids the kind in seeding bucket wheel
Son enters simultaneously leads kind of a precise volume for wheel influence seeding；
2nd, it is telescopic shaft coupling to be used for the shaft coupling that connects between multiple bearing hole sprocket wheels on second driving shaft, Ke Yishi
The regulation of spacing between existing each sowing assembly, you can to realize the adjustment of Job's tears sowing line-spacing；
3rd, the setting of seeder main body upper connecting base and spring in assembly is sowed, and passes through connecting rod and seeder main body
The second land wheel being screwed, by adjusting the position between the second land wheel and seeder main body, the second land wheel is adjusted downwards, so
Tighten screw thread again afterwards, plough rises, and connecting seat plays resilient support effect with spring, and now depth of planting is shallower；To up-regulation
Whole second land wheel, then tightens and is screwed again, and plough declines, and connecting seat plays resilient support effect with spring, now broadcasts
Kind depth is deeper；
4th, cutting blade is set in driving wheel, when driving wheel bonds more soil, can starts what is be connected with live axle
Shaft coupling, drive gear rotate and drive connecting rod to drive cutting blade group to carry out front and rear shearing motion, are not only not easy to bond soil
Earth, additionally it is possible to which breaing up the soil of driving wheel periphery makes it drop, and avoids influenceing the continuous work of hill-drop drill due to soil bonding
Make.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the overall structure diagram of Job's tears precision drill of the present invention；
Fig. 2 a are the structural representation of seeder in the present invention, and Fig. 2 b are the process chart of seeder；
Fig. 3 is the combination schematic diagram of seeding bucket wheel and dividing plate；
Fig. 4 is gearbox designs schematic diagram；
Fig. 5 is the structural representation of frame；
Fig. 6 is the structural representation of drive assembly；
Fig. 7 is the combination schematic diagram of applicator boot and fertilising pipe in fertilising assembly；
Fig. 8 is the structural representation of sowing assembly；
Fig. 9 is that depth of planting adjusts schematic diagram；
Figure 10 is driving wheel structure schematic diagram；
Figure 11 is cutting blade drive device；
Wherein, 1 sowing assembly；2 drive assembly；3 power transmission shafts；4 frames；5 applicator boots；6 fertilising transmission mechanisms；7 become
Fast case fixed seat；8 gearboxes；9 seeder main bodys；10 lead kind of a wheel；11 dividing plates；12 seeding bucket wheels；13 grain covers；14 pass kind
Hole；15 operation hand levers；16 output shafts；17 input shafts；18 gear grooves；19 indicating arms；20 neutral gear grooves；21 front-axle beams；22 back rest；23 drive
Driving wheel；24 differential sprocket wheels；25 drive chains；26 seeding sprocket wheels；27 sprocket wheels；28 live axles；29 bearing hole sprocket wheels；30 seeding chains
Bar；31T shape bars；32 transition chains；33 second driving shafts；34 first power transmission shafts；35 fertilization axles；36 fertilising sprocket wheels；37 fertilising chains
Bar；38 short axle cushion cap sprocket wheels；39 fertilising pipes；40 ditching plows；41 columns；It is top on 42；43 anti-curlings round the roll；It is top under 44；45 share beaks；
46 ploughs；47 earth separation plates；48 side plate front-axle beams；49 side plates；50 connecting seats；51 connecting rods；52 springs；53 plants cases；54 seeders
Shell；The 55 side plate back rest；56 second land wheels；57 cutting blades；58 foreign steamers；59 lubrication grooves；60 drive gears；61 connecting rods.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
It is an object of the invention to provide a kind of Job's tears precision drill, to solve the above-mentioned problems of the prior art, make
Precision drilling can be carried out by obtaining the Job's tears precision drill, while can effectively prevent clay from cohering the inconvenience influence brought.
Job's tears precision drill provided by the invention, including frame, drive assembly and sowing assembly, drive assembly include driving
Driving wheel, power transmission shaft and motor, sowing assembly include plants case, seeder and the plough set gradually from top to bottom, trench digging
Device is located at the front side of seeder bottom；Motor is fixedly installed in frame, and the output shaft of motor is connected by power transmission shaft
The driving wheel motion that driving is arranged on frame bottom is connect, sowing assembly is connected in the side of drive assembly simultaneously by connecting shaft
It is fixedly connected with the back rest of frame；Seeder includes seeder main body, leads kind wheel and a seeding bucket wheel, the uniform multiple grooves in periphery
Lead kind wheel and the seeding bucket wheel installed in the uniform multiple fins in the periphery led on kind of wheel may be contained within seeder main body, and seeding
Bucket wheel and lead kind and to be provided with annular dividing plate between wheel, offered on annular dividing plate and pass kind of a hole.
Motor (or being driven with the supporting connection such as tractor) drives driving wheel to rotate so as to drive by power transmission shaft
Whole hill-drop drill advances, plough progress sowing and ditching, and the seed in plants case is sowed via seeder；Cave wherein of the present invention
The seeder of machine is broadcast by seeding bucket wheel and leads kind of a wheel connection setting, and is provided with annular dividing plate, seeding between the two
Bucket wheel carries out prestoring for seed, annular for the capacity between each fin after being connected to seed from plants case according to seeding bucket wheel
Offered on dividing plate and pass kind of a hole, in seeding bucket wheel and while lead kind wheel and rotate in same direction, annular dividing plate also concomitant rotation, seeding
Seed in bucket wheel is delivered to and led in kind of wheel via kind of the hole of passing on annular dividing plate, then leads kind of a wheel and carries out broadcasting for seed again
Kind；The distance between each fin of seeding bucket wheel sets the quantity for determining that seeding bucket wheel accommodates seed, and annular dividing plate is set
Being delivered to by passing kind of a hole of putting that the seed that ensure that in seeding bucket wheel can be spaced is led in kind of wheel, avoids the kind in seeding bucket wheel
Son enters simultaneously leads kind of a precise volume for wheel influence seeding.
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
Fig. 1-11 are refer to, wherein, Fig. 1 is the overall structure diagram of Job's tears precision drill of the present invention；Fig. 2 a are this
The structural representation of seeder in invention, Fig. 2 b are the process chart of seeder；Fig. 3 shows for the combination of seeding bucket wheel and dividing plate
It is intended to；Fig. 4 is gearbox designs schematic diagram；Fig. 5 is the structural representation of frame；Fig. 6 is the structural representation of drive assembly；Figure
7 be the combination schematic diagram of applicator boot and fertilising pipe in fertilising assembly；Fig. 8 is the structural representation of sowing assembly；Fig. 9 is to broadcast
Kind depth adjustment schematic diagram；Figure 10 is driving wheel structure schematic diagram；Figure 11 is cutting blade drive device.
As shown in figs. 1-11, the present invention provides a kind of Job's tears precision drill, including frame 4, drive assembly 2 and sowing are always
Into 1, drive assembly 2 includes driving wheel 23, power transmission shaft 3 and motor, and sowing assembly 1 includes the kind set gradually from top to bottom
Case 53, seeder and plough 46, plough 46 are located at the front side of seeder bottom；Motor is fixedly installed in frame 4,
The driving wheel 23 that the output shaft of motor is arranged on the bottom of frame 4 by the connection driving of power transmission shaft 3 moves, and sowing assembly 1 is logical
Connecting shaft is crossed to be connected in the side of drive assembly 2 and be fixedly connected with the back rest 22 of frame 4；Seeder includes seeder master
Body 9, lead kind wheel 10 and a seeding bucket wheel 12, uniformly multiple grooves lead kind of wheel 10 and equal installed in the periphery led on kind of wheel 10 for periphery
The seeding bucket wheel 12 of the multiple fins of cloth be may be contained within seeder main body 9, and seeding bucket wheel 12 and lead kind is provided between wheel 10
Annular dividing plate 11, offer on annular dividing plate 11 and pass kind of hole 14.
The seeder dividing plate 11 is arranged between seeder main body 9 and grain cover 13, transfixion relative to each other.Seeding
Bucket wheel 12, which is arranged on, leads on kind of wheel 10, between annular dividing plate 11 is located at seed wheel and leads kind of wheel 10, respectively has 0.5 or so with them
Gap, make jam does not occur during its relative rotation, seed enters with limiting the quantity via the seed inlet below grain cover 13 during work
Chong Zhong areas below in feed mechanism for seed, seeding bucket wheel 12 is set to fill kind, seeding bucket wheel 12 kind is taken turns 10 and rotated clockwise with leading during work, makes
Bucket wheel type hole in Chong Zhong areas further fills kind, and kind spoon turns over Chong Zhong areas and enters Qing Zhong areas, the unnecessary kind that seeding bucket wheel 12 is filled with
Son plays pendulum, and in the presence of gravity and centrifugal force, unnecessary seed departs from bucket wheel type hole, falls and recharges kind of an area, when
Kind of bucket wheel go on seeder uppermost partition 11 when passing at kind of hole 14, seed is fallen into and kind spoon under gravity, centrifugal action
Corresponding to lead in kind of 10 grooves of wheel, kind spoon completes guide kind wheel 10 and passs kind, and seed enters Hu Zhong areas, continues to seeder unit shell
During following opening, seed is fallen into the kind ditch that plough 46 is held successfully, completes seeding；Between 12 each fin of seeding bucket wheel
Distance sets the quantity for determining that seeding bucket wheel 12 accommodates seed, and the setting of annular dividing plate 11 ensure that in seeding bucket wheel 12
What seed can be spaced, which be delivered to by passing kind of hole 14, is led kind in wheel 10, and avoiding the seed in seeding bucket wheel 12, kind is led in entrance simultaneously
Wheel 10 influences the precise volume of seeding.
In addition, passing kind of hole 14 and relative to seeding bucket wheel 12 and wheel 10 can be led kind carry out a position tune on annular dividing plate 11
It is whole, pass kind of hole 14 and move up, the replay rate of sowing reduces, but hole rate can raise；Kind of hole 14 to be passed to move down, hole rate reduces, but
It is that replay rate can improve, can be adjusted according to their needs, until meets that sowing requires.
Drive assembly 2 also includes the gearbox 8 being arranged on the back rest 22 of frame 4, input shaft 17 and the driving of gearbox 8
The output shaft of motor is connected, and the power transmission shaft 3 of output shaft 16 of gearbox 8 is connected；The operation He of hand lever 15 is provided with gearbox 8
Gear groove 18, operation hand lever 15 are used for the gear for controlling gearbox 8, are provided with indicating arm 19 in gear groove 18, indicating arm 19 is used
In showing currently used gear, and gearbox 8 is provided with neutral gear, and neutral gear groove 20 is provided with corresponding on gear groove 18.Adjustment becomes
The fast gearratio of case 8 can change each distance between rows and hills of entire machine, during operation, lower handle rod, indicating arm 19 is placed in neutral gear groove 20, so
The left and right manipulation hand lever observation change in location of indicating arm 19 afterwards, when calibration bar reaches selected gear 18 porch of groove, hand lever is unclamped,
Indicating arm 19 is automatically into gear groove 18, spacing in the rows end of operation.The gear (spacing in the rows) of gearbox 8 can be carried out according to actual conditions
Adjustment.Gearbox fixed seat 7 is arranged in frame 4, and is done circumferentially fixed.
Drive assembly 2 also includes chain wheel set and chain group, and chain wheel set includes sprocket wheel 27, differential sprocket wheel 24, seeding sprocket wheel 26
With bearing hole sprocket wheel 27, chain group includes drive chain 25, seeding chain 30 and transition chain 32, and power transmission shaft includes the first transmission
Axle 34 and second driving shaft 33；The both ends of first power transmission shaft 34 are provided with bearing hole sprocket wheel 29 and by being connected successively
Drive chain 25, differential sprocket wheel 24 and live axle 28 are connected with driving wheel 23；It has been uniformly arranged on second driving shaft 33 multiple
Bearing hole sprocket wheel 29, T-bar 31 is installed with the bearing hole sprocket wheel 29 on second driving shaft 33, T-bar 31 is by successively
Sprocket wheel 27, seeding chain 30 and the seeding sprocket wheel 26 of drive connection are connected with seeder main body 9, and crossbeam one end of T-bar 31 is also
It is connected by transition chain 32 with bearing hole sprocket wheel 29.Connected between multiple bearing hole sprocket wheels 29 by shaft coupling, shaft coupling is
Telescopic shaft coupling, to realize that the spacing for sowing assembly 1 is adjustable.
The 18 tooth differential sprocket wheels 24 that differential sprocket wheel 24 is selected in the embodiment of hill-drop drill wherein of the present invention, drive chain 25 are
94 sections, seeding sprocket wheel 26 are 28 teeth, and sprocket wheel 27 is 14 teeth, and bearing hole sprocket wheel 29 is 18 teeth, and seeding chain 30 saves for 47, transition chain
Bar 32 is 48 sections, and 540 6 square shafts that the first power transmission shaft 34 uses, second driving shaft 33 is using 2,000 6 square shafts.
Hill-drop drill also includes the fertilising assembly being fixedly connected with the front-axle beam 21 of frame 4, and fertilising assembly includes receptacle, fertilising
Pipe 39, the land wheel of applicator boot 5 and first, receptacle are fixedly installed on the front-axle beam 21 of frame 4, and applicator boot 5 includes vertical
Post 41, ditching plow 40 and anti-curling round the roll 43, ditching plow 40 are fixedly connected on the end of column 41, are ditched by share beak 45, fertilizer
The outlet of the fertilising pipe 39 of hopper is fixed on the side of ditching plow 40 and keeps spacing with ground, and anti-curling round the roll 43 passes through upper top 42 He
Under top 44 be movably connected in the front side of column 41；First land wheel connects the outside for being arranged on applicator boot 5 by connecting rod 51.
Chain wheel set also includes fertilising sprocket wheel 36 and short axle cushion cap sprocket wheel 38, and chain group also includes fertilising chain 37, and first passes
There are multiple short axle cushion cap sprocket wheels 38 on moving axis 34 uniformly at intervals, short axle cushion cap sprocket wheel 38 passes through the fertilising chain that is connected successively
37th, fertilising sprocket wheel 36 and fertilization axle 35 are connected with the second land wheel 56.The fertilising sprocket wheel 36 for 18 teeth that the sprocket wheel 36 that applies fertilizer uses, fertilising
Chain 37 is 68 sections, and short axle cushion cap sprocket wheel 38 is 18 teeth.Apply fertilizer chain 37, fertilising sprocket wheel 36, fertilization axle 35 and short axle cushion cap
The composition fertilising transmission mechanism 6 of sprocket wheel 38.
Unclamp applicator boot 5U type silks, move up and down column 41 and adjust the depth, move up, it is shallow, move down it is then deep.It is it is required that each
Sharp line is parallel with frame 4 under applicator boot 5, it is proposed that applicator boot 5 is compared with 46 deep 50mm of seed opener, to realize chemical fertilizer
Deep placement.The exit of receptacle, which is additionally provided with, simultaneously adjusts fertile handwheel, and rotate counterclockwise adjusts fertile handwheel, and the Fei Kou that enters of fertilising pipe 39 is opened
Greatly, dose increase；Dextrorotation modulation fertilizer handwheel, the Fei Kou that enters of fertilising pipe 39 are turned down, and dose reduces.
Sowing assembly 1 also includes the land wheel 56 of connecting seat 50 and second, and connecting seat 50 is fixed on the side of the side plate of seeder main body 9
The top of plate front-axle beam 48, and the top of connecting seat 50 is fixedly installed a spring 52 by screw rod, front-axle beam bottom is fixed with plough 46
Connection, the main body of connecting seat 50 are threadedly coupled by connecting rod 51 with seeder main body 9；Second land wheel 56 passes through the spiral shell of connecting rod 51
Line is fixed on the outside of the side plate back rest 55 of seeder main body 9.Seeder shell 54 has certain protrusion compared to side plate.
By adjusting the position between the second land wheel 56 and seeder main body 9, the second land wheel 56 is adjusted downwards, is then twisted again
Tight screw thread, plough 46 rise, and connecting seat 50 plays resilient support effect with spring 52, and now depth of planting is shallower；To up-regulation
Whole second land wheel 56, then tightens and is screwed again, and plough 46 declines, and connecting seat 50 plays resilient support with spring 52 and made
With now depth of planting is deeper.
Sowing assembly 1 also includes earth separation plate 47, and earth separation plate 47 is arranged at the rear side of plough 46 and consolidated with seeder main body 9
Fixed connection, separate for plough 46 to be shoveled to the soil opened in both sides.
The wheel hub outer rim of driving wheel 23 is arranged to lubrication groove 59 and foreign steamer 58, and the periphery of lubrication groove 59 is evenly equipped with multiple recessed vertically
Groove, groove are used to place cutting blade group 57, the outer rim of cutting blade group 57 and the outer rim flush of foreign steamer 58 and close contact.
Cutting blade group 57 is the multiple cutting blades being fixedly connected by connecting shaft, and axle one end of driving wheel 23 of driving wheel 23 leads to
Cross shaft coupling and be connected with a drive gear 60, a connecting rod 61, the end of connecting rod 61 are fixedly installed on the outside of the center of drive gear 60
End is fixedly connected with connecting shaft one end of cutting blade group 57.Cutting blade is set in driving wheel 23, more soil is bonded in driving wheel 23
During earth, the shaft coupling with the axis connection of driving wheel 23 can be started, drive gear 60 rotates and drives connecting rod 61 to drive cutting blade group
57 carry out front and rear shearing motion, are not only not easy to bond soil, additionally it is possible to which breaing up the soil of the periphery of driving wheel 23 falls it
Fall, avoid influenceing the continuous work of hill-drop drill due to soil bonding.
Applicator boot 5 is installed on the front-axle beam 21 of frame 4, each sowing assembly 1, speed change are installed on the back rest 22 of frame 4
Case 8 be arranged on the back rest 22 among, fertilizing box and plants case 53 are installed in frame 4, installation be should be noted it is following some：
1st, plough 46 must stagger more than 50mm with the left and right directions of applicator boot 5, avoid fertile burn seedlings；
To keep each corresponding axis hole concentric when each sowing assembly 1 is installed the 2nd, as far as possible, when bolt screws, observe always when stubborn
Into the gap with rack beams, it is ensured that completely engaged with beam face.
Line-spacing adjusts：Unclamp each assembly bolt, move axially each assembly, and fertilising sprocket wheel 36, chain, reach target line away from
The screw that former steps are unclamped, the adjustment position of applicator boot 5 are tightened afterwards；Can also be directly by adjusting the flexible of extension coupling
Amount is directly adjusted, more save trouble and labor.
Dress kind is with filling fertile operating method：
1. weeding out the fine particles such as intraseminal broken foam, sand, it is miscellaneous to pick the bulks such as intraseminal weeds, label and the scraps of paper
Thing, the unrestrained seed picked up refill after must cleaning, and capsuled seed should dry, and soaking seed or bag bud seed should control moisture 50%
Below；
2. it should be checked before dress kind：Whether clear kind lid covers, and whether seed spout both ends connect, and pinpoint the problems to exclude in time
After can fill kind.
It not opened 3. seed should cover plants case 53 immediately and cover after adding plants case 53, during operation；
4. observing seed position in seed spout during operation, when plane is close to bottom of the tube on seed, kind should be added in time, otherwise
Easy broadcast leakage.
5. fertilizer caking is smashed, debris is picked, the fertilizer of overly moist poor fluidity should dry in advance；
6. checking in bucket there are no-sundries before dress fertilizer, check whether bucket bottom arm-tie is opened after installing.
Clear fertilizer and clear kind
1. that chemical fertilizer bucket bottom is opened when clear fertile puts fertile lid, most chemical fertilizer is flowed out from this mouth, remaining fertilizer can pump
Clear fertile mouth pull plate opens clear fertile mouth discharge.
2. the soil being bonded on plough 46 should be first removed during clear kind, and in 46 times picking bags of plough.Open clear kind door, kind
Son can flow out.
Remaining row breaks operation
When there is Yu Hangshi in operation plot, such as, totally 8 row, completes 6 rows, also twice with three rows sowing machine operation with having block
Surplus 2 rows, inadequate one-stop operation, there have been remaining row, now just needs to break some or several sowing assemblies 1.This product
The clutch being furnished with seeding power transmission shaft, easily discharge plate can be separated or combined with transmission system.
It should be noted that the choosing of the number of teeth and joint number of above-mentioned related data and each sprocket wheel and chain in the present invention
Select, be for illustrating one of implementation of the hill-drop drill, practical operation according to specific in production with that can sow situation
It is adjusted, the data after adjustment are also each fallen within the scope of the present invention；It is as long as identical with the operation principle of the present invention
Technology, the simply conversion of simple technical characteristic or the increase of obvious technical characteristic, also each fall within the present invention
In protection domain.
Specific case is applied in the present invention to be set forth the principle and embodiment of the present invention, above example
Illustrate to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, according to
According to the thought of the present invention, in specific embodiments and applications there will be changes.In summary, this specification content
It should not be construed as limiting the invention.
Claims (10)
- A kind of 1. Job's tears precision drill, it is characterised in that：Including frame, drive assembly and sowing assembly, the drive assembly Including driving wheel, power transmission shaft and motor, plants case that the sowing assembly includes setting gradually from top to bottom, seeder and open Ditch device, the plough are located at the front side of the seeder bottom；The motor is fixedly installed in the frame, described The driving wheel that the output shaft of motor is arranged on the frame bottom by the transmission axis connection driving moves, described Sowing assembly is connected in the side of the drive assembly by connecting shaft and is fixedly connected with the back rest of the frame；It is described Seeder includes seeder main body, leads kind of wheel and a seeding bucket wheel, and uniformly the described of multiple grooves leads kind of wheel and installed in institute for periphery State and lead kind the seeding bucket wheels of the uniform multiple fins in periphery on wheel and may be contained within the seeder main body, and the seeding Bucket wheel and described lead kind are provided with annular dividing plate between wheel, are offered on the annular dividing plate and pass kind of a hole.
- 2. Job's tears precision drill according to claim 1, it is characterised in that：The drive assembly also includes being arranged at institute The gearbox on the back rest of frame is stated, the input shaft of the gearbox is connected with the output shaft of the motor, the change Power transmission shaft described in the output shaft of fast case is connected；Operation hand lever and gear groove, the operation hand lever are provided with the gearbox For controlling the gear of gearbox, indicating arm is provided with the gear groove, the indicating arm is used to show currently used gear, And the gearbox is provided with neutral gear.
- 3. Job's tears precision drill according to claim 1, it is characterised in that：The drive assembly also include chain wheel set and Chain group, the chain wheel set include sprocket wheel, differential sprocket wheel, seeding sprocket wheel and bearing hole sprocket wheel, and the chain group includes drive chain Bar, seeding chain and transition chain, the power transmission shaft include the first power transmission shaft and second driving shaft；The two of first power transmission shaft End be provided with the bearing hole sprocket wheel and drive chain by being connected successively, differential sprocket wheel and live axle with The driving wheel connection；Multiple bearing hole sprocket wheels it have been uniformly arranged on the second driving shaft, the institute on the second driving shaft State and T-bar be installed with bearing hole sprocket wheel, the T-bar by the sprocket wheel that is connected successively, seeding chain and Seeding sprocket wheel is connected with the seeder main body, and crossbeam one end of the T-bar also passes through the transition chain and the bearing Pore chain wheel connects.
- 4. Job's tears precision drill according to claim 3, it is characterised in that：Pass through between multiple bearing hole sprocket wheels Shaft coupling connects, and the shaft coupling is telescopic shaft coupling, to realize that the spacing of the sowing assembly is adjustable.
- 5. Job's tears precision drill according to claim 3, it is characterised in that：The hill-drop drill also includes and the frame The fertilising assembly that is fixedly connected of front-axle beam, the fertilising assembly includes receptacle, fertilising pipe, applicator boot and the first land wheel, The receptacle is fixedly installed on the front-axle beam of the frame, and the applicator boot includes column, ditching plow and anti-curling round the roll, institute The end that ditching plow is fixedly connected on the column is stated, the outlet of the fertilising pipe of the receptacle is fixed on the ditching plow side And keep spacing with ground, the anti-curling round the roll by it is upper top and under top be movably connected on front side of the column；Described first Land wheel is arranged on the outside of the applicator boot by connecting rod connection.
- 6. Job's tears precision drill according to claim 5, it is characterised in that：The chain wheel set also include fertilising sprocket wheel and Short axle cushion cap sprocket wheel, the chain group also include fertilising chain, have multiple short axles uniformly at intervals on first power transmission shaft Cushion cap sprocket wheel, the short axle cushion cap sprocket wheel pass through the fertilising chain being connected successively, apply fertilizer sprocket wheel and fertilization axle and institute State the connection of the second land wheel.
- 7. Job's tears precision drill according to claim 1, it is characterised in that：It is described sowing assembly also include connecting seat and Second land wheel, the connecting seat is fixed on the side plate front-axle beam top of the seeder main body side plate, and the connecting seat top leads to Cross screw rod and be fixedly installed a spring, the front-axle beam bottom is fixedly connected with the plough, and the main body of the connecting seat passes through Connecting rod is connected with the seeder main body screw；Second land wheel is threadedly secured in the seeder main body by connecting rod The side plate back rest on the outside of.
- 8. Job's tears precision drill according to claim 4, it is characterised in that：The sowing assembly also includes a point soil Plate, the earth separation plate are arranged on rear side of the plough and are fixedly connected with the seeder main body.
- 9. Job's tears precision drill according to claim 1, it is characterised in that：The wheel hub outer rim of the driving wheel is arranged to Lubrication groove and foreign steamer, the periphery of the lubrication groove are evenly equipped with multiple grooves vertically, and the groove is used to place cutting blade group, described dynamic Outer rim flush and close contact of the outer rim of set of blades with the foreign steamer.
- 10. Job's tears precision drill according to claim 9, it is characterised in that：The cutting blade group is to pass through connecting shaft The multiple cutting blades being fixedly connected, live axle one end of the driving wheel is connected with a drive gear by shaft coupling, described A connecting rod is fixedly installed on the outside of the center of drive gear, the end of the connecting rod and connecting shaft one end of the cutting blade group are consolidated Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710983116.5A CN107750533B (en) | 2017-10-20 | 2017-10-20 | Precision hill planter for coix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710983116.5A CN107750533B (en) | 2017-10-20 | 2017-10-20 | Precision hill planter for coix |
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| Publication Number | Publication Date |
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| CN107750533A true CN107750533A (en) | 2018-03-06 |
| CN107750533B CN107750533B (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710983116.5A Active CN107750533B (en) | 2017-10-20 | 2017-10-20 | Precision hill planter for coix |
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| CN (1) | CN107750533B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109463073A (en) * | 2018-12-18 | 2019-03-15 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Rice In Drought Rice Nursery ground bunch planting precision planter |
| CN116267112A (en) * | 2023-04-26 | 2023-06-23 | 四川农业大学 | Bean and jade reseeding integrated two-row precise seeding unit |
| CN117099537A (en) * | 2023-10-24 | 2023-11-24 | 云南省农业科学院国际农业研究所 | Agricultural equipment seeder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109463073A (en) * | 2018-12-18 | 2019-03-15 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Rice In Drought Rice Nursery ground bunch planting precision planter |
| CN116267112A (en) * | 2023-04-26 | 2023-06-23 | 四川农业大学 | Bean and jade reseeding integrated two-row precise seeding unit |
| CN117099537A (en) * | 2023-10-24 | 2023-11-24 | 云南省农业科学院国际农业研究所 | Agricultural equipment seeder |
| CN117099537B (en) * | 2023-10-24 | 2023-12-26 | 云南省农业科学院国际农业研究所 | Agricultural equipment seeder |
Also Published As
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|---|---|
| CN107750533B (en) | 2021-03-02 |
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