CN1836483A - Machine for shredding corn stalk, ploughing silage stubble and returning it to field - Google Patents
Machine for shredding corn stalk, ploughing silage stubble and returning it to field Download PDFInfo
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- CN1836483A CN1836483A CN 200610059338 CN200610059338A CN1836483A CN 1836483 A CN1836483 A CN 1836483A CN 200610059338 CN200610059338 CN 200610059338 CN 200610059338 A CN200610059338 A CN 200610059338A CN 1836483 A CN1836483 A CN 1836483A
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Abstract
The corn stalk cutting and storing and stub cutting and returning machine as one kind of agricultural machine has breaking cutter to cut the above ground stalk, stalk conveying mechanism with feeding roller to feed stalk upwards, chopping cutter with fixed blade and high speed rotating blade to chop stalk into 3-5 cm length, and rotary stub cutter to cutting stub and cover soil. It has high operation efficiency and high operation quality, and have also cut corn stalk packing function.
Description
Technical field
The present invention relates to a kind of agricultural machinery, be specially a kind of large-scale machine for shredding corn stalk, ploughing silage stubble and returning it to field.
Background technology
Present traditional large-scale maize straw machine, utilize high energy rate forging hammer pawl or flail knife to carry out crushed stalk, because the effect of stalk fibre tissue, the stalk after the pulverizing is the strand shape, be unwell to plough and broadcast, load is big during operation, the energy consumption height, and efficient is low, be poured on ground stalk and can not pick up pulverizing rolling, and can not abolish the root stubble, not fit into agriculture requirement, more than many defective effects applying of traditional maize straw machine.
More than traditional field-returning machine, do not have ensiling, packing and can function, stalk is sprinkling upon on the ground on the spot, do not reach the requirement of " crossing also field of abdomen, the development aquaculture " that country proposes.
Summary of the invention
In order to overcome the shortcoming that above-mentioned prior art exists, the object of the present invention is to provide a kind of large-scale corn stalk cutting stubble-cleaning field-returning machine, its realization shredding corn stalk, ensiling, stubble-cleaning, earthing soil moisture conservation operation are once finished, and load is light, efficient is high, reliable operation.
Technical scheme of the present invention is that this machine for shredding corn stalk, ploughing silage stubble and returning it to field comprises frame, feeding system, cutting crushing system.
One end of the stalks cutting cutter shaft on the frame connects power set by travelling gear; The other end of stalks cutting cutter shaft is provided with gear, the travelling gear engagement of this gear and power transmission shaft one end, the power transmission shaft other end is provided with gear, this gear is taken turns the engagement of two gears with following the feeding that is arranged on down hello wheel two shaft ends, feed wheel gear and last hello wheel three gears engaged that go up of feeding three homonymies of wheel down, the opposite side of go up feeding three on wheel is provided with and upward feeds two homonymies of wheel and feed wheel two sprocket wheels by going up of being connected of last back driving chain, go up the opposite side of feeding two on wheel be provided with last feed a homonymy of wheel pass through to go forward that driving chain is connected upward hello take turns a sprocket wheel.
Feed the wheel two gears outside the coaxial sprocket wheel that is provided with down feeding down to be positioned on two on the wheel, this sprocket wheel is connected down on following hello wheel one gear of feeding a homonymy of wheel by the following wheel driving chain of feeding, be positioned at the gear outer end and be provided with belt wheel on the stalks cutting cutter shaft, this belt wheel connects the belt wheel of cutting on the breaking axle by belt; Be equipped with two and hold up blade cutting breaking axle two ends and be positioned at the Rack Body inboard.
Between left frame and right frame, at last one on the wheel of feeding, go up and feed two on wheel, go up to feed to be equipped with on three on the wheel and have the disc shape of feeding the gear teeth and feed wheel; Cut the breaking sheet on this cutting to be provided with on the breaking axle to be fixed on; On the stalks cutting cutter shaft, be fixed with cutter blades, be provided with the stationary knife seat that is fixed on the frame on the upper left side that is positioned at the stalks cutting cutter shaft and be positioned at the cut-out protective cover on the frame of being fixed on above the stalks cutting cutter shaft, feeding the wheel axial connecting line on each of described frame has an angle with feeding down to take turns between the axial connecting line.
Being arranged between the gear on the stubble ploughing knife pivot by swinging to gears engaged of travelling gear and homonymy is fixed with the stubble-cleaning blade on stubble ploughing knife pivot, be provided with the stubble-cleaning dust cap that is fixed on the frame above the stubble ploughing knife pivot.
At the rear portion of frame and cutting off between protective cover and the stubble-cleaning dust cap and be provided with a rolling stand, be equipped with palisade cylinder free to rotate on this support.Perhaps, at stalks cutting cutter shaft rear, an auger conveyer is installed, the discharging opening of the corresponding shredder mechanism of the spout of auger conveyer, the material loading blower fan is positioned at an end of auger conveyer, and the outlet of material loading blower fan connects silo-bin by drainage conduit, is provided with packing and liquid filling machine below the silo-bin.
For preventing that work tool from sinking, described frame bottom is provided with three location, left, center, right adjustable plate, and the front portion of location adjustable plate is hinged on the frame by fulcrum shaft, and the rear portion is connected on the location screw that is fixed on the frame by depth location screw mandrel.
For improving rigidity of frame, be provided with stiffener in frame both sides, stalks cutting cutter shaft rear portion.
A kind of input mode as power is: the stalks cutting cutter shaft directly connects stubble ploughing knife pivot by driving-belt.
Another kind of input mode as power is: the stalks cutting cutter shaft connects semiaxis by travelling gear, and the input of semiaxis and gearbox directly is connected the output of engine.
Operation principle and operation process are as follows:
1, cut disconnected feeding rotating knife mechanical work principle:
The process that imitation is manually picked the harvesting corn stalk with metal plate is designed to the high speed rotating cutter to impact cutting root stubble perching knife, makes impact cutting action high-speed and continuousization, and the stalk behind the cut-out root stubble is cut off the feeding rotating knife and is transported to the stalk conveying mechanism continuously.
2, stalk intake mechanism operation principle: cutting disconnected rotating knife, go up to feed under the acting in conjunction that wheel and two feed wheel down for three, collecting, extruding, carry stalk, making feeding stalk process spare all continuous at a high speed.
3, stalks cutting mechanism operation principle
The process that imitation people hand hay cutter is cut stalk, the stationary knife seat is pushed down stalk, and the cutting knife of chopping stalk is designed to the high speed rotating cutter, makes high-speed continuousization of chopping action, cutting off the feeding rotating knife and carrying in the stalk process continuously, finishes the operation of continuous chaffy corn stalk.
4, stubble-cleaning mechanical work principle
The process of root stubble is manually abolished in imitation with perching knife, the stubble-cleaning moving knife is designed to the high speed rotating cutter, makes the process high-speed and continuousization of abolishing the root stubble finish stubble-cleaning earthing soil moisture conservation operation.
5, ensiling mechanical work principle:
At stalks cutting cutter shaft rear, an auger conveyer is installed, the stalk of chopping flows to blower fan by auger, under the effect of blower fan, the chopping stalk is blown into silo-bin.Be provided with packing and liquid filling machine below the silo-bin.
6, whole working
When locomotive shunting, at first upright maize straw is pushed over, stalk is through cutting disconnected feeding rotating knife, straw 3～6CM place more than the face of land is all cut disconnected, and stalk obliquely upward conveying mechanism carry straw, straw is under the acting in conjunction of feeding rod wheel, straw is flowed to straw chopping high speed rotating cutter, at moving knife and the following stalks cutting of stationary knife (being positioned on the frame) acting in conjunction, under the operation of stubble-cleaning rotating knife, finish stubble-cleaning earthing soil moisture conservation operation at last.Can finish the ensiling packing as required simultaneously, the can operation.
The invention has the beneficial effects as follows, this machine utilizes the horizontal high-speed rotating knife, and artificial hand hay cutter is cut stalk action serialization, reaches the purpose of quick chopping stalk, main application is the chopping (ensiling) to maize straw and the chopping of root stubble, is applicable to various maize straws and various soil property.This machine principle uniqueness, reasonable in design, compact conformation, weight is lighter, installs, uses, operates, maintains convenient disassembly, mating power: 50～80 horsepowers of wheel tractors; Working load is light, the production efficiency height, and 15～30 mu/hour of pure operating efficiencies, and also operation quality is good, can finish straw chopping ensilage stubble-cleaning earthing soil moisture conservation multiple operation simultaneously, stalks cutting length 3～5cm, and qualification rate surpasses national standard more than 95%.Through this machine technology of evidence advanced person, reliable operation, practical, be one of optimal type of present large-scale maize straw machine, be one of optimal type of conservation tillage.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the embodiment of the invention one;
Fig. 2 is the plan structure principle schematic of the embodiment of the invention one.
Fig. 3 is the main TV structure schematic diagram of the embodiment of the invention two.
Embodiment
As Fig. 1, Fig. 2, this machine for shredding corn stalk, ploughing silage stubble and returning it to field comprises that frame, stalk cut breaking mechanism, feeding system, cutting pulverizer structure, ensiling mechanism, stubble-cleaning mechanism etc.
The other end of stalks cutting cutter shaft 310 is provided with gear 311, this gear 311 meshes with the travelling gear 4 of power transmission shaft 39 1 ends, power transmission shaft 39 other ends are provided with gear 411, this gear 411 is taken turns 7 engagements of two gears with following the feeding that is arranged on down hello two 710 ends of wheel, hello wheel two gears 7 mesh with wheel three gears 8 of upward feeding of last hello three 810 homonymies of wheel down, the opposite side of go up feeding three 810 on wheel is provided with gear 811 and feeds two 910 homonymies of wheel and feed wheel two sprocket wheels 9 by going up of being connected of last back driving chain 45 with last, go up the opposite side of feeding two 910 on wheel be provided with gear 911 with last feed take turns one 1010 homonymy upward hello take turns a sprocket wheel 10 and be connected by the driving chain 44 of going forward.This is the last wheel transmission process of feeding.
Feed wheel two gears, 7 outsides coaxial gear 711 that is provided with down feeding down to be positioned on two 710 on the wheel, this gear 711 is connected down following the feeding of feeding one 1110 homonymy of wheel and takes turns on the gear 11 by feeding wheel driving chain 43 down.Be positioned at gear 311 outer ends and be provided with belt wheel 312 on stalks cutting cutter shaft 310, this belt wheel 312 connects the belt wheel of cutting on the breaking axle 12 1211 by belt 41; Be equipped with one and hold up cage blade 14 cutting breaking axle 12 two ends and be positioned at the Rack Body inboard.This is for feeding the wheel transmission process down.
Between left frame 51 and right frame 50, feed wheel one 1010 last, go up and feed wheel two 910, go up to feed to be equipped with on three 810 on the wheel and have the axle shape of feeding the gear teeth 35 and feed wheel.Cut breaking sheet 13 on this cutting to be provided with on the breaking axle 12 to be fixed on.On stalks cutting cutter shaft 310, be fixed with cutter blades 15, be provided with the stationary knife seat 16 that is fixed on the frame on the upper left side that is positioned at stalks cutting cutter shaft 310 and be positioned at the cut-out protective cover 17 on the frame of being fixed on above the stalks cutting cutter shaft 310; Feed the wheel axial connecting line on each of described frame and feed between the wheel axial connecting line down an angle is arranged.
Being arranged between the gear 611 on the stubble ploughing knife pivot 18 by swinging to gear 5 engagements of travelling gear 4 and homonymy is fixed with stubble-cleaning blade 19 on stubble ploughing knife pivot 18, be provided with the stubble-cleaning dust cap 20 that is fixed on the frame above stubble ploughing knife pivot 18.This is a stubble-cleaning system drive mechanism.
At the rear portion of frame and cutting off between protective cover 17 and the stubble-cleaning dust cap 20 and be provided with a rolling stand, be equipped with rotating palisade cylinder 38 on this support.This palisade cylinder 38 rotates freely under the stalks cutting material acting in conjunction that the earth that throws away from stubble-cleaning blade 19 tangent lines and cutter blades 15 throw away, and helps reducing airborne dust and avoids the thing that flies out such as masonry.
As Fig. 3, when the needs ensiling, change palisade cylinder 38 into an auger conveyer 47, the discharging opening of the corresponding shredder mechanism of the spout of auger conveyer 47, the material loading blower fan is positioned at an end of auger conveyer 47, the outlet of material loading blower fan connects silo-bins by drainage conduit 48, is provided with packing and liquid filling machine below the silo-bin.Throw away the crushed straw aggregate that comes from the discharging opening that shreds mechanism and enter in the auger conveyer 47, be pushed to material loading blower fan place, under the effect of blower fan, enter silo-bin, further to crushed straw aggregate packing and can through drainage conduit 48 by auger conveyer 47.
For preventing that work tool from obviously sinking, described frame bottom is provided with three location, left, center, right adjustable plate 23, the front portion of location adjustable plate is hinged on the frame by fulcrum shaft 24, and the rear portion is connected on the location screw 22 that is fixed on the frame by depth location screw mandrel 21.For improving rigidity of frame, be provided with stiffener 37 in frame both sides, stalks cutting cutter shaft rear portion.
Locomotive is connected on the traction bearing pin 27 on the frame, and an opposition traction bracing frame 25 upper ends are connected on the corresponding tiltedly traction bracing frame 26, and the lower end is connected on the traction transverse support bar 28, and the rear end of tiltedly drawing bracing frame 26 is connected on the gearbox side arm 32.
In addition, feed down wheel 2 42 with on feed on the axle sleeve of wheel 3 36, and radially be provided with safety pin on the axle sleeve at cutoff tool place, instantly feed wheel 2 42 with last feed reach between cutoff tool and the stationary knife seat 16 between the wheel 3 36 iron block appears, when stone can't rotate, radially safety pin on the axle sleeve is sheared disconnected by power, facility will not worked.
When locomotive shunting, the frame bottom is provided with three location, left, center, right adjustable plate 23 and contacts with ground 46, at first upright maize straw 40 is pushed over, stalk is through cutting disconnected feeding rotating knife, all cut disconnected on the face of land straw, and stalk obliquely upward conveying mechanism carry straw, straw is under the acting in conjunction of feeding rod wheel, straw is flowed to straw chopping high speed rotating cutter, at power and the following stalks cutting of stationary knife (being positioned on the frame) acting in conjunction, under the operation of stubble-cleaning rotating knife, finish stubble-cleaning earthing soil moisture conservation operation at last.
In use, stationary knife seat 16 and cutter blades 15 all have wearing and tearing.When the degree of wear has considerable influence to operation quality, must adjust the cutter gap, newly deciding the moving knife gap is 0.1-0.2mm, adjusting play, wearing and tearing back is 0.05-0.1mm.Method of adjustment: unscrew two hold-down nuts above the stationary knife seat 16, again the jackscrew of stationary knife seat 16 sides is unclamped, impact stationary knife seat 16, make its drive stationary knife and cutter blades 15 close with hammer.Check and correction when the gap reaches requirement, is tightened hold-down nut repeatedly.
Claims (7)
1, machine for shredding corn stalk, ploughing silage stubble and returning it to field comprises frame, feeding system, cutting crushing system, it is characterized in that, an end of the stalks cutting cutter shaft (310) on the frame connects power set by travelling gear (3); The other end of stalks cutting cutter shaft (310) is provided with gear (311), this gear (311) meshes with the travelling gear (4) of power transmission shaft (39) one ends, power transmission shaft (39) other end is provided with gear (411), this gear (411) is taken turns two gears (7) engagement with following the feeding that is arranged on down hello two (710) ends of wheel, hello wheel gear (7) meshes with hello wheel three gears (8) of going up of last hello three (810) homonymies of wheel down, the opposite side of go up feeding wheel three (810) is provided with and upward feeds two (910) homonymies of wheel and feed wheel two sprocket wheels (9) by going up of being connected of last back driving chain (45), go up the opposite side of feeding wheel two (910) be provided with last feed (1010) homonymy of wheel pass through to go forward that driving chain (44) is connected upward hello take turns a sprocket wheel (10);
Feed wheel two gears (7) outside the coaxial sprocket wheel (711) that is provided with down feeding down to be positioned on the wheel two (710), this sprocket wheel (711) is connected down following the feeding of feeding (1110) homonymy of wheel and takes turns on the gear (11) by feeding down wheel driving chain (43), be positioned at gear (311) outer end and be provided with belt wheel (312) on power input shaft (310), this belt wheel (312) connects the belt wheel of cutting on the breaking axle (12) (1211) by belt (41); Be equipped with two and hold up blade (14) cutting breaking axle (12) two ends and be positioned at the Rack Body inboard;
Be positioned between left frame (51) and the right frame (50), feed wheel one (1010), go up and feed wheel two (910), go up to feed to be equipped with on the wheel three (810) and have the disc shape of feeding the gear teeth (35) and feed wheel last; Cut breaking sheet (13) on this cutting to be provided with on the breaking axle (12) to be fixed on; On power input shaft (310), be fixed with cutter blades (15), be provided with the stationary knife seat (16) that is fixed on the frame on the upper left side that is positioned at stalks cutting cutter shaft (310) and be positioned at the cut-out protective cover (17) on the frame of being fixed on of stalks cutting cutter shaft (310) top; Feed the wheel axial connecting line on each of described frame and feed between the wheel axial connecting line down an angle is arranged;
Being arranged between the gear (611) on the stubble ploughing knife pivot (18) of travelling gear (4) and homonymy by idler gear (5) engagement, on stubble ploughing knife pivot (18), be fixed with stubble-cleaning blade (19), be provided with the stubble-cleaning dust cap (20) that is fixed on the frame in stubble ploughing knife pivot (18) top.
2, machine for shredding corn stalk, ploughing silage stubble and returning it to field according to claim 1, it is characterized in that, at the rear portion of frame and be positioned to cut off between protective cover (17) and the stubble-cleaning dust cap (20) and be provided with a rolling stand, be equipped with palisade cylinder (38) free to rotate on this support.
3, machine for shredding corn stalk, ploughing silage stubble and returning it to field according to claim 1, it is characterized in that, at stalks cutting cutter shaft rear, an auger conveyer (47) is installed, the discharging opening of the corresponding shredder mechanism of the spout of auger conveyer (47), the material loading blower fan is positioned at an end of auger conveyer (47), and the outlet of material loading blower fan connects silo-bin by drainage conduit (48), is provided with packing and liquid filling machine below the silo-bin.
4, according to claim 2 or 3 described machine for shredding corn stalk, ploughing silage stubble and returning it to field, it is characterized in that, described frame bottom is provided with three location, left, center, right adjustable plate (23), the front portion of location adjustable plate (23) is hinged on the frame by fulcrum shaft (24), and the rear portion is located screw mandrel (21) by the depth and is connected on the location screw (22) that is fixed on the frame.
5, machine for shredding corn stalk, ploughing silage stubble and returning it to field according to claim 1, it is characterized in that, feeding the wheel axial connecting line on each of described frame and feeding between the wheel axial connecting line down has an angle, is provided with stiffener (37) in frame both sides, stalks cutting cutter shaft (310) rear portion.
According to the described machine for shredding corn stalk, ploughing silage stubble and returning it to field of claim 1, it is characterized in that 6, stalks cutting cutter shaft (310) directly connects stubble ploughing knife pivot by driving-belt.
7, machine for shredding corn stalk, ploughing silage stubble and returning it to field according to claim 1, it is characterized in that, stalks cutting cutter shaft (310) connects semiaxis (2) by travelling gear (3), and semiaxis (2) and the input of gearbox (34) directly are connected the output of engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610059338XA CN100367842C (en) | 2005-12-07 | 2006-03-03 | Machine for shredding corn stalk, ploughing silage stubble and returning it to field |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510045316.3 | 2005-12-07 | ||
| CN 200510045316 CN1774975A (en) | 2005-12-07 | 2005-12-07 | Corn stalk cutting stubble-cleaning field-returning machine |
| CNB200610059338XA CN100367842C (en) | 2005-12-07 | 2006-03-03 | Machine for shredding corn stalk, ploughing silage stubble and returning it to field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1836483A true CN1836483A (en) | 2006-09-27 |
| CN100367842C CN100367842C (en) | 2008-02-13 |
Family
ID=37014091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610059338XA Expired - Fee Related CN100367842C (en) | 2005-12-07 | 2006-03-03 | Machine for shredding corn stalk, ploughing silage stubble and returning it to field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100367842C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019200717A1 (en) * | 2018-04-19 | 2019-10-24 | 徐州工程学院 | Corn stover processing apparatus and corn stover processing method |
| CN108040625B (en) * | 2017-11-29 | 2020-07-31 | 华南农业大学 | Electric conveying and cutting composite roller device |
| CN113016376A (en) * | 2021-04-21 | 2021-06-25 | 东北农业大学 | Rotary straw cutting and returning machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149361A (en) * | 1977-03-18 | 1979-04-17 | Deere & Company | Crop stubble masher for harvesting machine |
| DE19941083A1 (en) * | 1999-09-07 | 2001-03-01 | Alfred Eggenmueller | Processing method for silage, moist cereals and silage maize comprises feeding harvested material into container mounted on trolley where it is reduced in size and compressed using portal press and rotor press |
| CN2398814Y (en) * | 1999-12-19 | 2000-10-04 | 牛青山 | Horizontal machine for maize stalks pulverizing and leaving same in fields |
| CN2565251Y (en) * | 2002-08-22 | 2003-08-13 | 高士文 | Straw green storage harvester modified from maize combine |
| CN2701246Y (en) * | 2003-10-04 | 2005-05-25 | 孙明芹 | Machine for making compost by smashing stalks of wheat and corn |
| CN2852645Y (en) * | 2005-12-06 | 2007-01-03 | 袁东明 | Machine for chopping and stubble ploughing of corn straw and returning to field |
-
2006
- 2006-03-03 CN CNB200610059338XA patent/CN100367842C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040625B (en) * | 2017-11-29 | 2020-07-31 | 华南农业大学 | Electric conveying and cutting composite roller device |
| WO2019200717A1 (en) * | 2018-04-19 | 2019-10-24 | 徐州工程学院 | Corn stover processing apparatus and corn stover processing method |
| CN113016376A (en) * | 2021-04-21 | 2021-06-25 | 东北农业大学 | Rotary straw cutting and returning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100367842C (en) | 2008-02-13 |
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Granted publication date: 20080213 Termination date: 20100303 |