CN208113293U - A kind of straw chopping and returning no-tillage precision drilling fertilizer applicator - Google Patents
A kind of straw chopping and returning no-tillage precision drilling fertilizer applicator Download PDFInfo
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- CN208113293U CN208113293U CN201820233883.4U CN201820233883U CN208113293U CN 208113293 U CN208113293 U CN 208113293U CN 201820233883 U CN201820233883 U CN 201820233883U CN 208113293 U CN208113293 U CN 208113293U
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Abstract
The utility model belongs to agricultural seeder fertilizing equipment technical field, more particularly to a kind of straw chopping and returning no-tillage precision drilling fertilizer applicator, including rack, rack includes left plate, right side plate and housing, hanger bracket is equipped with above the housing front end, gearbox is set below hanger bracket, front position is leaned on to be equipped with the fixed device of stationary knife in the middle part of housing, forward position, which is equipped with, in casing interior cuts a batch stationary knife；It is additionally provided on the rack except shovel type ditching machine with dual, finger-clipped precise seeder and fertilizer apparatus.The utility model has the following advantages that compared with prior art：Design is scientific and reasonable for device in the present invention, structure is simple, it can adapt to severe use environment, fertilizer can be made to impose on seed side, guarantee hoe shovel type ditching machine with dual broadcast seed be sown into always no crop straw stubble clean area kind ditch, avoid stalk hoe shovel type ditching machine with dual at generate congestion, guarantee seed without frame kind, hang seedling phenomenon, it is uniformly shed in hoe shovel type ditching machine with dual rear improving straw mulching in the surface of the seed, realizes lid kind purpose.
Description
Technical field
The utility model belongs to agricultural seeder fertilizing equipment technical field, and in particular to a kind of no-tillage essence of straw chopping and returning
Measure planting and fertilizing machine.
Background technique
In the prior art in order to solve the problem of seeder can not crushing straw also can not to soil carry out rotary tillage, propose
The technical solution of straw chopping and returning, and devise straw chopping and returning rotary tillage ferti-seeding all-in-one machine, including stalk crushes
Assembly, stalk delivery assembly, rotary tillage assembly and fertilizing and seeding apparatus, using the self power of straw stalk pulverizing knife axis rotation by part
Stalk is thrown on conveyer belt, by conveyer belt by improving straw mulching to applied fertilizer, rotary tillage, sowing soil on, but there is mechanical knot
Structure is more complicated, and fertilizer and seed are contacted excessive or be closer in seeding process, may cause rotten kind of burn seedlings and be short of seedling
Disconnected ridge phenomenon is easy to appear failure since use environment is severe in use, be easy to appear plough blocking, stalk without
The problem of method crushes, influences ferti-seeding efficiency, is unsuitable for promoting.
Utility model content
The purpose of this utility model be it is complicated for existing straw chopping and returning rotary tillage ferti-seeding all-in-one machine structure, can not
The problems such as avoiding seed opener blocking, stalk that from can not crushing provides a kind of straw chopping and returning no-tillage precision drilling fertilising
Machine.
The utility model is achieved through the following technical solutions：A kind of straw chopping and returning no-tillage precision drilling fertilising
Machine, including rack, rack include left plate, right side plate and the housing between left plate and right side plate, before the housing
End top is equipped with the hanger bracket for connecting with tractor, and gearbox is arranged below hanger bracket, leans on front position in the middle part of the housing
Equipped with the fixed device of equally distributed stationary knife, top is successively arranged from the front to the back in the middle part of the housing between left plate and right side plate
Horizontally disposed crossbeam one and crossbeam two are equipped with fixed frame above the crossbeam two between left plate and right side plate；
Detachably a batch stationary knife is cut in installation in the fixed device of the stationary knife, cut the left plate below batch stationary knife and right side plate it
Between be equipped with and cut a batch cutter shaft, batch cutter shaft surface of cutting is equally spaced in the form of bipitch helical line and cuts that batch stationary knife position is corresponding cuts
Stubble flail knife tool apron（Cut in batch cutter shaft rotation process, when cut a batch flail knife tool apron distance cut batch stationary knife it is nearest when, corresponding position cuts stubble
Stationary knife and batch flail knife tool apron is cut on the same cross section for cutting batch cutter shaft）, each cut a pair of of two panels of installation on batch flail knife tool apron and cut
Stubble flail knife；Described cut passes through left plate on the left of batch cutter shaft, belt wheel one, the speed change is fixedly mounted in the part on the outside of left plate
Transmission shaft is equipped on the left of case between left plate, passes through left plate on the left of transmission shaft, the fixed peace in the part on the outside of left plate
Belt wheel two is filled, belt wheel one is connected with belt wheel two with belt, so that transmission shaft power is cut batch cutter shaft by belt transmission driving and is rotated；
Several are equidistantly detachably installed on crossbeam two and roots out formula plough, leans on front position uniform inside the fixed frame
Arrange multiple finger-clipped precise seeders, be equipped with kind of a bucket below finger-clipped precise seeder, it is described go out kind of a bucket lower section be inserted in
Inside shovel type ditching machine with dual, sprocket wheel one is respectively mounted on the left of each finger-clipped precise seeder, kind of the bucket rear out is consolidated
Determine frame and be equipped with horizontally disposed feed mechanism for seed transmission shaft, position corresponding with sprocket wheel one is fixed on the feed mechanism for seed transmission shaft
Sprocket wheel two is connected between every group of sprocket wheel one and sprocket wheel two by chain one, is located at outside fixed frame on the left of the feed mechanism for seed transmission shaft
The part of side is installed by sprocket wheel three；The fixed frame back side top is equipped with fertilizer box, is equipped with horizontally disposed fertilizer expelling shaft, institute on the downside of fertilizer box
It states and corresponds to the part in finger-clipped precise seeder gap on fertilizer expelling shaft and be uniformly distributed multiple external roller type fertilizer distributors, outer groove wheel row
Defertilizing tube is connected below fertile device, fertilizer bottom of the tube is inserted in except inside shovel type ditching machine with dual, fertilizer expelling shaft right side is located on the outside of fertilizer box
Sprocket wheel four is fixedly mounted in part；
It is imitative that symmetrical left side copy land wheel and right side is partially respectively set on the outside of the left plate and right side plate rearward
Shape land wheel, left side are conformed in such a way installation sprocket wheel five on wheel shaft, are connected between sprocket wheel five and sprocket wheel three by chain two, are conformed in such a way left side
Wheel power passes to finger-clipped precise seeder, and right side is conformed in such a way installation sprocket wheel six on wheel shaft, between sprocket wheel six and sprocket wheel four by
Chain three connects, and right side copy land wheel power is made to pass to external roller type fertilizer distributor；
The quantity of the finger-clipped precise seeder is one more than external roller type fertilizer distributor, the number except shovel type ditching machine with dual
Amount is the sum of finger-clipped precise seeder and the quantity of external roller type fertilizer distributor.
As further improvement of these options, it is described cut batch stationary knife and be fixed on by fastening bolt cut a batch stationary knife and fix
In device；The formula plough of rooting out is fixed on crossbeam two by U-shaped bolt.
As further improvement of these options, equally distributed stationary knife is equipped with by front position in the middle part of the housing and is fixed
Device, totally 30 lateral equidistant arrangements, the fixed device of each stationary knife is the long clamping plate outwardly protruded, and intermediate there are interpolation slit, long folders
Plate side is all provided with there are two round tube hole, be can be inserted into interpolation slit and is cut a batch stationary knife, can be inserted into fastening bolt, cooperation fastening spiral shell in round tube hole
Mother is locked to cut a batch stationary knife, while conveniently cutting a batch stationary knife replacement.
As further improvement of these options, cutting batch stationary knife upper design is rectangle, and lower part is designed as long with rectangle
Side is the isosceles triangle on bottom edge, and the periphery of the isosceles triangle part for cutting batch stationary knife is equipped with sawtooth, described to cut a batch stationary knife
Rectangle part set there are two connecting hole.
As further improvement of these options, it is described cut on batch cutter shaft to be equipped with 30 with laterally equidistant 7cm and cut stubble get rid of
Knife tool apron, it is corresponding with the position for cutting batch stationary knife each to cut batch position of flail knife tool apron, and batch flail knife tool apron of cutting is with axial etc.
It is arranged away from helical wire form.
As further improvement of these options, a pair of of two panels of installation on batch flail knife tool apron of each cutting is symmetrical arranged
Cut a batch flail knife, it includes upper section and lower section that described every, which is cut a batch flail knife, is in 60 ° of angles between upper section and lower section, a pair is made to cut stubble
Flail knife lower end is in 120 ° of V-type openings.
As further improvement of these options, 7 are detachably installed with laterally equidistant 70cm on the crossbeam two and is removed
Shovel type ditching machine with dual.
As further improvement of these options, the finger-clipped precise seeder and external roller type fertilizer distributor are lateral etc.
Away from being alternately arranged, front position is uniformly arranged 4 finger-clipped precise seeders in fixed frame, corresponds to finger-clipped on the fertilizer expelling shaft
The part in precise seeder gap is uniformly distributed 3 external roller type fertilizer distributors.
As further improvement of these options, the belt wheel one and belt wheel two are 5 slot belt wheels, and the belt is C
Type belt, can make transmission shaft dynamic and cut a batch cutter shaft rotation by belt driving, and the high revolving speed that satisfaction cuts batch cutter shaft 2300r/min is wanted
It asks.
At work, batch cutter shaft is cut with 2300r/min high-speed turnover, and drive cuts a batch flail knife high speed rotation, each cuts stubble and get rid of
Knife rotation by it is corresponding cut batch stationary knife when, cut 120 ° of V-type openings that batch stationary knife cuts batch flail knife lower end across corresponding a pair,
The structure can thoroughly crush toothing 30-40cm height stalk, but because cut batch cutter shaft with except shovel type ditching machine with dual lateral distance is closer, can
Guarantee to be cut batch flail knife except shovel type ditching machine with dual front side crop straw stubble and cut a batch stationary knife cooperation to shred, make except shovel type ditching machine with dual rear side
The seed of broadcast is sown into the clean area kind ditch of no crop straw stubble always, avoids stalk from generating congestion at except shovel type ditching machine with dual, guarantees
Seed without frame kind, hang seedling phenomenon, shred stalk in the case where cutting the high speed reverse rotation centrifugal action of batch flail knife, uniformly shed in except shovel
Plough rear is covered on the surface of the seed, realizes lid kind purpose；The finger-clipped precise seeder and external roller type fertilizer distributor are horizontal
To being equidistantly alternately arranged, guarantee that fertilizer imposes on seed side, completes side fertilising；
The utility model has the following advantages that compared with prior art：Design is scientific and reasonable for device in the present invention, and structure is simple,
It can adapt to severe use environment, fertilizer can be made to impose on seed side, guarantee that hoe shovel type ditching machine with dual broadcasts seed and broadcasts always
The clean area kind ditch for entering no crop straw stubble, avoids stalk from generating congestion at hoe shovel type ditching machine with dual, guarantee seed without frame kind, to hang seedling existing
As uniformly being shed in hoe shovel type ditching machine with dual rear improving straw mulching in the surface of the seed, realizing lid kind purpose.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the side view partial sectional view of the utility model.
Fig. 4 is the main view of the utility model.
Fig. 5 is to cut a batch cutter shaft partial enlarged view.
Fig. 6 is to cut the fixed device partial enlarged view of batch stationary knife.
Fig. 7 is to cut a batch stationary knife schematic diagram.
Wherein, 1- rack, 11- housing, 12- right side plate, 13- left plate, 14- crossbeam one, 15- crossbeam two, 16- is fixed
Frame, 17- hanger bracket, 18- gearbox, 19- fertilizer box, the fixed device of 2- stationary knife, 21- long clamping plate, 22- fastening nut, 23- interpolation slit,
24- fastening bolt, 25- cut a batch stationary knife, 251- sawtooth, 252- connecting hole, 26- round tube hole, and 3- cuts a batch cutter shaft, and 31- cuts a batch flail knife
Tool apron, 32- cut a batch flail knife, 4- transmission shaft, 41- belt wheel two, 42- belt, 43- belt wheel one, 5- feed mechanism for seed transmission shaft, 51- sprocket wheel
Three, 52- chain two, 53- sprocket wheel five, the left side 54- copy land wheel, 55- sprocket wheel two, 56- chain one, 57- sprocket wheel one, the left side 58-
It is conformed in such a way wheel shaft, 6- fertilizer expelling shaft, 61- sprocket wheel four, 62- chain three, the right side 63- copy land wheel, 64- sprocket wheel six, 65- outer groove wheel
Fertilizer apparatus, 66- defertilizing tube, the right side 67- are conformed in such a way wheel shaft, 7- finger-clipped precise seeder, and 71- goes out kind of a bucket, and 72- roots out formula trench digging
Device.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in figs. 1-7, a kind of straw chopping and returning no-tillage precision drilling fertilizer applicator, including rack 1, rack 1 include
Left plate 13, right side plate 12 and the housing 11 between left plate 13 and right side plate 12,11 front end of the housing top are set
There is the hanger bracket 17 for connecting with tractor, gearbox 18 is set below hanger bracket 17, leans on front position in the middle part of the housing 11
Equipped with the fixed device 2 of equally distributed stationary knife, above 11 middle part of housing between left plate 13 and right side plate 12 from the front to the back
It is successively arranged horizontally disposed crossbeam 1 and crossbeam 2 15, is set above the crossbeam 2 15 between left plate 13 and right side plate 12
There is fixed frame 16；
Detachably batch stationary knife 25 is cut in installation in the fixed device 2 of the stationary knife, cut the left plate 13 below batch stationary knife 25 with
It is equipped between right side plate 12 and cuts batch cutter shaft 3,3 surface of batch cutter shaft of cutting is equally spaced in the form of bipitch helical line and cuts a batch stationary knife
25 positions are corresponding to cut a batch flail knife tool apron 31（It cuts in 3 rotation process of batch cutter shaft, cuts batch stationary knife 25 when cutting batch 31 distance of flail knife tool apron
When nearest, cutting for corresponding position and cuts batch flail knife tool apron 31 on the same cross section for cutting batch cutter shaft 3 at batch stationary knife 25）, each cut
A pair of of two panels is installed on stubble flail knife tool apron 31 and cuts batch flail knife 32；Described cut passes through left plate 13 on the left of batch cutter shaft 3, be located at left plate
Belt wheel 1 is fixedly mounted in the part in 13 outsides, is equipped with transmission shaft 4, transmission shaft between 18 left side of gearbox and left plate 13
4 left sides pass through left plate 13, belt wheel 2 41 are fixedly mounted positioned at the part in 13 outside of left plate, belt wheel 1 and belt wheel 2 41 are used
Belt 42 connects, and 4 power of transmission shaft is made to cut the rotation of batch cutter shaft 3 by the transmission driving of belt 42；
Several are equidistantly detachably installed on crossbeam 2 15 and roots out formula plough 72, leans on anteposition inside the fixed frame 16
Multiple finger-clipped precise seeders 7 of uniformly arranging are set, are equipped with kind of a bucket 71, kind of the bucket out below finger-clipped precise seeder 7
71 lower sections are inserted in except being respectively mounted sprocket wheel 1, institute on the left of each finger-clipped precise seeder 7 inside shovel type ditching machine with dual 72
The fixed frame 16 for stating out 71 rears of kind bucket is equipped with horizontally disposed feed mechanism for seed transmission shaft 5, on the feed mechanism for seed transmission shaft 5 with chain
It takes turns one 57 corresponding positions and is fixed with sprocket wheel 2 55, connected between every group of sprocket wheel 1 and sprocket wheel 2 55 by chain 1,
The part for being located at 16 outside of fixed frame on the left of the feed mechanism for seed transmission shaft 5 is installed by sprocket wheel 3 62；16 back side top of fixed frame
Equipped with fertilizer box 19, it is equipped with horizontally disposed fertilizer expelling shaft 6 on the downside of fertilizer box 19, corresponds to finger-clipped precise seeder 7 on the fertilizer expelling shaft 6
The part in gap is uniformly distributed multiple external roller type fertilizer distributors 65, connects defertilizing tube 66, fertilizer below external roller type fertilizer distributor 65
66 bottom of pipe is inserted in except sprocket wheel is fixedly mounted in the part for being located at 19 outside of fertilizer box inside shovel type ditching machine with dual 72, on the right side of fertilizer expelling shaft 6
4 61；
The left plate 13 and 12 outside of right side plate be partially respectively set rearward symmetrical left side copy land wheel 54 and
Right side copy land wheel 63, left side is conformed in such a way installation sprocket wheel 5 53 on wheel shaft 58, by chain two between sprocket wheel 5 53 and sprocket wheel 3 51
52 connections make left side 54 power of copy land wheel pass to finger-clipped precise seeder 7, and right side is conformed in such a way on wheel shaft 67 and installs sprocket wheel
6 64, it is connected between sprocket wheel 6 64 and sprocket wheel 4 61 by chain 3 62, right side 63 power of copy land wheel is made to pass to outer groove wheel
Fertilizer apparatus 65；
The quantity of the finger-clipped precise seeder 7 is described to remove shovel type ditching machine with dual than external roller type fertilizer distributor more than 65 one
72 quantity is the sum of finger-clipped precise seeder 7 and the quantity of external roller type fertilizer distributor 65.
As further improvement of these options, batch stationary knife 25 of cutting is fixed on by fastening bolt 24 and cuts a batch stationary knife
In fixed device 2；The formula plough 72 of rooting out is fixed on crossbeam 2 15 by U-shaped bolt.
It is solid equipped with equally distributed stationary knife by front position in the middle part of the housing 11 as further improvement of these options
Determine device 2, totally 30 lateral equidistant arrangements, the fixed device 2 of each stationary knife is the long clamping plate 21 outwardly protruded, and intermediate there are interpolation slits
23, long 21 side of clamping plate is all provided with there are two round tube hole 26, be can be inserted into interpolation slit 23 and is cut batch stationary knife 25, can be inserted into round tube hole 26 tight
Fixing bolt 24, cooperation fastening nut 22 is locked to cut batch stationary knife 25, while conveniently cutting the replacement of batch stationary knife 25.
As further improvement of these options, cutting 25 upper design of batch stationary knife is rectangle, and lower part is designed as with rectangle
Long side is the isosceles triangle on bottom edge, and the periphery of the isosceles triangle part for cutting batch stationary knife 25 is equipped with sawtooth 251, described to cut
The rectangle part of stubble stationary knife 25 is set there are two connecting hole 252.
As further improvement of these options, it is described cut on batch cutter shaft 3 to be equipped with 30 with laterally equidistant 7cm and cut stubble get rid of
Knife tool apron 31, each cuts that batch position of flail knife tool apron 31 is corresponding with the position for cutting batch stationary knife 3, and batch flail knife tool apron of cutting is with axis
It is arranged to equidistant helix form.
As further improvement of these options, a pair of of two panels of installation on batch flail knife tool apron 31 of each cutting symmetrically is set
That sets cuts batch flail knife 32, and it includes upper section and lower section that described every, which is cut batch flail knife 32, is in 60 ° of angles between upper section and lower section, makes one
It is open to 32 lower end of batch flail knife is cut in 120 ° of V-types.
As further improvement of these options, 7 are detachably installed with laterally equidistant 70cm on the crossbeam 2 15
Except shovel type ditching machine with dual 72.
As further improvement of these options, the finger-clipped precise seeder 7 and external roller type fertilizer distributor 65 are horizontal
To being equidistantly alternately arranged, front position is uniformly arranged 4 finger-clipped precise seeders 7 in fixed frame 16, right on the fertilizer expelling shaft 6
The part in 7 gap of finger-clipped precise seeder is answered to be uniformly distributed 3 external roller type fertilizer distributors 65.
As further improvement of these options, the belt wheel 1 and belt wheel 2 41 are 5 slot belt wheels, the belt
42 be c-type belt, and transmission shaft 4 can be made dynamic and cut the rotation of batch cutter shaft 3 by the driving of belt 42, and satisfaction cuts batch cutter shaft 3 with 2300r/min
High revolving speed requirement.
At work, batch cutter shaft 3 is cut with 2300r/min high-speed turnover, and drive cuts 32 high speed rotation of batch flail knife, each cuts stubble
The rotation of flail knife 32 by it is corresponding cut batch stationary knife 25 when, cut 120 ° that batch stationary knife 25 cuts 32 lower end of batch flail knife across corresponding a pair
V-type opening, the structure can thoroughly crush toothing 30-40cm height stalk, and because cutting batch cutter shaft 3 and removing 72 cross of shovel type ditching machine with dual
To being closer, it is ensured that cut batch flail knife 32 except 72 front side crop straw stubble of shovel type ditching machine with dual and cut with the cooperation of batch stationary knife 25 is cut
It is broken, make the clean area kind ditch for being sown into no crop straw stubble always except the seed broadcasted on rear side of shovel type ditching machine with dual 72, avoids stalk except shovel
Congestion is generated at formula plough 72, guarantee seed without frame kind, hang seedling phenomenon, chopping stalk the high speed reverse rotation for cutting batch flail knife 32 from
Under heart effect, is uniformly shed in except 72 rear of shovel type ditching machine with dual, be covered on the surface of the seed, realize lid kind purpose；The finger folder
Formula precise seeder 7 is laterally equidistantly alternately arranged with external roller type fertilizer distributor 65, guarantees that fertilizer imposes on seed side, is completed side and is applied
Fertilizer；
Concrete operating principle is：Tractor dynamic power is transferred to gearbox 18, and gearbox 18 is driven by belt 42 by power
It passes to and cuts batch cutter shaft 3, cut the drive of 3 high speed reverse rotation of batch cutter shaft and cut the rotation of batch flail knife 32, cut batch flail knife 32 and cut 25 phase of batch stationary knife
Cooperation makes on front side of hoe shovel type ditching machine with dual 72 by straw chopping, and because cutting batch flail knife 32 and rear side hoe shovel type ditching machine with dual 72 apart from close
Crop straw stubble is chopped into and in the case where cutting batch flail knife high speed reverse rotation centrifugal action, is uniformly shed after uprooting shovel type ditching machine with dual 72
Side makes to uproot the clean area kind ditch that the broadcast seed of shovel type ditching machine with dual 72 is sown into no crop straw stubble always, stalk is avoided to ditch in shovel formula
At device 72 generate congestion, guarantee seed without frame kind, hang seedling phenomenon, by uniformly shed in hoe 72 rear improving straw mulching of shovel type ditching machine with dual
In the surface of the seed, lid kind purpose is realized；Finger-clipped precise seeder 7 and outer groove wheel fertilizer applicator 65 are by ground wheel drive, each
Finger-clipped precise seeder 7 is laterally equidistantly alternately arranged with each external roller type fertilizer distributor 65, have between every two 15cm away from
From lower section respectively corresponds a hoe shovel type ditching machine with dual 72, and seed and fertilizer can be discharged into kind of a ditch by uprooting shovel type ditching machine with dual 72, complete
It gives at seed manure and applies fertilizer with side.
In this practical description, it should be noted that term "left", "right", "front", "rear", "upper", "lower", "horizontal"
The orientation or positional relationship of equal instructions are orientation based on the figure or positional relationship, are merely for convenience of describing this reality
It is described with simplified, rather than indicates or imply that signified device or element must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as the limitation practical to this.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of straw chopping and returning no-tillage precision drilling fertilizer applicator, which is characterized in that including rack, rack include left plate,
Right side plate and the housing between left plate and right side plate are equipped with above housing front end for connecting with tractor
Hanger bracket, hanger bracket lower section are arranged gearbox, are equipped with equally distributed stationary knife by front position in the middle part of the housing and fix device,
Top is successively arranged horizontally disposed crossbeam one and crossbeam two from the front to the back in the middle part of housing between left plate and right side plate, on a left side
Fixed frame is equipped with above crossbeam two between side plate and right side plate；
Detachably a batch stationary knife is cut in installation in the fixed device of the stationary knife, is set between left plate and right side plate below batch stationary knife cutting
Cut a batch cutter shaft, batch cutter shaft surface stubble of cutting corresponding with batch stationary knife position is cut that is equally spaced in the form of bipitch helical line of cutting is got rid of
Knife tool apron each cuts a pair of of two panels of installation on batch flail knife tool apron and cuts a batch flail knife；Described cut passes through left plate on the left of batch cutter shaft, be located at
Belt wheel one is fixedly mounted in part on the outside of left plate, is equipped with transmission shaft on the left of the gearbox between left plate, and transmission shaft is left
Side passes through left plate, and belt wheel two is fixedly mounted in the part on the outside of left plate, and belt wheel one is connected with belt with belt wheel two, makes to pass
Moving axis power is cut batch cutter shaft by belt transmission driving and is rotated；
Several are equidistantly detachably installed on crossbeam two and roots out formula plough, is uniformly arranged inside the fixed frame by front position
Multiple finger-clipped precise seeders, finger-clipped precise seeder lower section are equipped with kind and struggle against, and are inserted in remove below kind of the bucket out and shovel
Inside formula plough, sprocket wheel one, the fixed frame at kind of the bucket rear out are respectively mounted on the left of each finger-clipped precise seeder
It is equipped with horizontally disposed feed mechanism for seed transmission shaft, position corresponding with sprocket wheel one is fixed with sprocket wheel on the feed mechanism for seed transmission shaft
Two, it is connected between every group of sprocket wheel one and sprocket wheel two by chain one, is located on the outside of fixed frame on the left of the feed mechanism for seed transmission shaft
Part installation sprocket wheel three；The fixed frame back side top is equipped with fertilizer box, is equipped with horizontally disposed fertilizer expelling shaft, the row on the downside of fertilizer box
The part that finger-clipped precise seeder gap is corresponded on fertile axis is uniformly distributed multiple external roller type fertilizer distributors, external roller type fertilizer distributor
Lower section connects defertilizing tube, and fertilizer bottom of the tube is inserted in except the part being located on the outside of fertilizer box inside shovel type ditching machine with dual, on the right side of fertilizer expelling shaft
Sprocket wheel four is fixedly mounted；
Symmetrical left side copy land wheel and right side are partially respectively set rearward on the outside of the left plate and right side plate to be conformed in such a way
Wheel, left side are conformed in such a way installation sprocket wheel five on wheel shaft, are connected between sprocket wheel five and sprocket wheel three by chain two, are conformed in such a way left side and move in turn
Power passes to finger-clipped precise seeder, and right side is conformed in such a way installation sprocket wheel six on wheel shaft, by chain between sprocket wheel six and sprocket wheel four
Three connections make right side copy land wheel power pass to external roller type fertilizer distributor；
One more than external roller type fertilizer distributor, the quantity except shovel type ditching machine with dual is the quantity of the finger-clipped precise seeder
The sum of finger-clipped precise seeder and the quantity of external roller type fertilizer distributor.
2. a kind of straw chopping and returning no-tillage precision drilling fertilizer applicator as described in claim 1, which is characterized in that the stubble of cutting is determined
Knife is fixed on by fastening bolt to be cut in the fixed device of batch stationary knife；It is described to root out formula plough crossbeam two is fixed on by U-shaped bolt
On.
3. a kind of straw chopping and returning no-tillage precision drilling fertilizer applicator as described in claim 1, which is characterized in that in the housing
Portion is equipped with the fixed device of equally distributed stationary knife by front position, totally 30 lateral equidistant arrangements, the fixed device of each stationary knife be to
The long clamping plate of outer protrusion, there are interpolation slit, long clamping plate side is all provided with there are two round tube hole for centre, be can be inserted into interpolation slit and is cut a batch stationary knife,
It can be inserted into fastening bolt in round tube hole, cooperation fastening nut is locked to cut a batch stationary knife.
4. a kind of straw chopping and returning no-tillage precision drilling fertilizer applicator as described in claim 1, which is characterized in that cut on batch stationary knife
Portion is designed as rectangle, and lower part is designed as using rectangle long side as the isosceles triangle on bottom edge, the isosceles triangle for cutting batch stationary knife
Partial periphery is equipped with sawtooth, and the rectangle part for cutting batch stationary knife is set there are two connecting hole.
5. a kind of straw chopping and returning no-tillage precision drilling fertilizer applicator as described in claim 1, which is characterized in that described to cut a batch knife
30 are equipped with laterally equidistant 7cm on axis and cuts a batch flail knife tool apron, are each cut batch position of flail knife tool apron and are cut the position of batch stationary knife
Corresponding, batch flail knife tool apron of cutting is arranged in the form of axial equidistant helix.
6. a kind of straw chopping and returning no-tillage precision drilling fertilizer applicator as described in claim 1, which is characterized in that described each to cut
Install that a pair of of two panels is symmetrically arranged to cut a batch flail knife on stubble flail knife tool apron, it includes upper section and lower section that described every, which is cut a batch flail knife, on
It is in 60 ° of angles between section and lower section, a pair is made to cut batch flail knife lower end in 120 ° of V-type openings.
7. a kind of straw chopping and returning no-tillage precision drilling fertilizer applicator as described in claim 1, which is characterized in that the crossbeam two
On with laterally equidistant 70cm detachably install 7 except shovel type ditching machine with dual.
8. a kind of straw chopping and returning no-tillage precision drilling fertilizer applicator as claimed in claim 7, which is characterized in that the finger-clipped
Precise seeder and external roller type fertilizer distributor are laterally equidistantly alternately arranged, and front position is uniformly arranged 4 finger-clippeds in fixed frame
Precise seeder, the part that finger-clipped precise seeder gap is corresponded on the fertilizer expelling shaft are uniformly distributed 3 outer groove wheel fertilizers
Device.
9. a kind of straw chopping and returning no-tillage precision drilling fertilizer applicator as described in claim 1, which is characterized in that the belt wheel one
It is 5 slot belt wheels with belt wheel two, the belt is c-type belt, and transmission shaft can be made to cut batch cutter shaft by belt driving and rotated, met
Cut the high revolving speed requirement of batch cutter shaft 2300r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233883.4U CN208113293U (en) | 2018-02-09 | 2018-02-09 | A kind of straw chopping and returning no-tillage precision drilling fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233883.4U CN208113293U (en) | 2018-02-09 | 2018-02-09 | A kind of straw chopping and returning no-tillage precision drilling fertilizer applicator |
Publications (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111269049A (en) * | 2020-03-06 | 2020-06-12 | 郭光星 | Organic fertilizer processed by agricultural wastes and processing device and processing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111269049A (en) * | 2020-03-06 | 2020-06-12 | 郭光星 | Organic fertilizer processed by agricultural wastes and processing device and processing method thereof |
| CN111269049B (en) * | 2020-03-06 | 2021-12-17 | 佳木斯恺乐农业生物工程有限公司 | Organic fertilizer processed by agricultural wastes and processing device and processing method thereof |
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