CN109496541A - The header of Multifunctional harvester for corn - Google Patents
The header of Multifunctional harvester for corn Download PDFInfo
- Publication number
- CN109496541A CN109496541A CN201710830431.4A CN201710830431A CN109496541A CN 109496541 A CN109496541 A CN 109496541A CN 201710830431 A CN201710830431 A CN 201710830431A CN 109496541 A CN109496541 A CN 109496541A
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- Prior art keywords
- stem pulling
- header
- stalk
- ear
- driving shaft
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- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 52
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 45
- 235000005822 corn Nutrition 0.000 title claims abstract description 45
- 238000003306 harvesting Methods 0.000 claims abstract description 42
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 7
- 235000009973 maize Nutrition 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 5
- 238000010862 gear shaping Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 6
- 238000012856 packing Methods 0.000 abstract description 3
- 238000003971 tillage Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000010907 stover Substances 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 101100008046 Caenorhabditis elegans cut-2 gene Proteins 0.000 description 1
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- 241001494479 Pecora Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
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- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/02—Harvesting of standing crops of maize, i.e. kernel harvesting
- A01D45/028—Harvesting devices mounted to a vehicle
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/063—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
- A01D43/081—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters specially adapted for ensilage of maize
- A01D43/082—Gathering units
- A01D43/083—Gathering units with belts or chains
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/10—Mowers combined with apparatus performing additional operations while mowing with means for crushing or bruising the mown crop
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/14—Mowers combined with apparatus performing additional operations while mowing with dispensing apparatus, e.g. for fertilisers, herbicides or preservatives
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/02—Harvesting of standing crops of maize, i.e. kernel harvesting
- A01D45/021—Cornheaders
- A01D45/025—Snapping rolls
Abstract
The invention discloses a kind of headers of Multifunctional harvester for corn, it is by support assembly, cut stalk device, stem pulling device, ear-picking unit, conveying device composition, wherein cut the front end that stalk device is located at support assembly, stem pulling device is located at the middle rear end of support assembly, ear-picking unit is located above support assembly rear end, stem pulling roller and snapping bar are located above support assembly below ear-picking unit, conveying device is located at below snapping bar, ear-picking unit and stem pulling device driving shaft while input power, pass through sprocket wheel, chain, it drives 2 cutter cut below stalk device rotations to complete stalk not cut row, the stalk cut off band fringe is sent among 2 ear harvesting sticks simultaneously and takes corncob, the corncob taken is fallen into conveying device, it send and causes next mechanism processing, the utility model has the advantages that completing juicing packing to solve stalk primary property on cropper , rubbing, ultra-fine grinding returning to the field, the automation offer platform for receiving greenfeed, the operations such as rotary tillage are provided.
Description
Technical field
The present invention relates to a kind of header of maize harvesting machine, in particular to a kind of header of Multifunctional harvester for corn
Background technique
Currently, the 30% of national corn stover is the demand of peasant's fuel wood, the country can effectively recycle straw on cropper not yet
The maize harvesting machine of stalk, in order to obtain this part stalk, peasant can only one knife of a knife go to cut, it is complete seriously to constrain agricultural production
The process of journey mechanization；The 10% of national corn stover is the demand of feed but either stalk stalk harvesting type cropper or beats
Chartered plane cannot will can all impact the health of ox, sheep containing soil in recycling of the stalk without soil, feed；National corn stover
After 50% approach not utilized, the harvesting of all maize harvesting machines, be all to crush stalk, smashed stalk cannot become
It can only be burnt up at humus, the purpose that returning to the field is not achieved, peasant, not only wasted valuable stalk resource but also cause sky
The serious pollution of gas；Just there is baling press to go to the field operation in recent years, the course of work is straw of the tractor-drawn rake crushing
Stalk hug embark on journey, then, tractor draws baling press again and is packaged, it is seen that its cost be it is not low, and it is a variety of it is mechanical over the ground
It rolls, the hardened hardening effect cultivation in ground, peasant is made to have started to resist baling press into ground packing in face；There are also 10% corns in the whole nation
Stalk is the demand for comprehensively utilizing enterprise, since the mechanical harvest of stalk is there are many drawbacks and unstable factor, at any time may
Stalk comprehensive utilization enterprise can be adversely affected.Therefore, a kind of new multi-functional harvest corn is badly in need of in vast rural area
Machine, can harvesting corn fringe, do not lose grain not only but also can be according to the different purposes of stalk, directly squeeze stalk on cropper
Juice is packaged, chopping is rubbed, receive greenfeed, ultra-fine chopping and soil stir evenly real returning to the field.
Summary of the invention
It is an object of the present invention to solution maize harvesting machine first cut harvesting after stalk, then by corncob be sent into processing mechanism into
Row processing, packing that finally stalk is squeezed the juice on cropper, chopping rubbing, the receipts for receiving greenfeed, the ultra-fine real returning to the field of chopping
Automation is cut, in order to which solution never loses grain, and a kind of header of the Multifunctional harvester for corn designed.
The header of Multifunctional harvester for corn of the present invention, be by support assembly, cut stalk device, cutter, sprocket wheel,
Stem pulling chain, stem pulling device, shaft coupling, snapping bar, stem pulling roller, bearing, bearing block, ear-picking unit, corncob conveying device, lead
To plate, hydraulic cylinder, gear carrier bar, spiral composition, the front end that stalk device is located at support assembly is cut, cutter, which is located at, to be cut under stalk device
Face, stem pulling device are located at the middle rear end of support assembly, and stem pulling roller is located at the upper surface of support assembly rear end, divides into bearing, bearing block,
Snapping bar is located at before the stem pulling roller of the upper surface of support assembly rear end, divides into bearing, bearing block, ear-picking unit be located at snapping bar,
The upper surface of stem pulling roller, spiral welded on snapping bar, stem pulling roller, corncob conveying device be located at snapping bar before, below rack,
The sprocket wheel below sprocket wheel, stem pulling chain, stem pulling roller, stem pulling chain above stem pulling device on driven axle and two cut stalk device master
Sprocket wheel on moving axis is located on the same inclined-plane of support assembly, and guide plate is located at the upper surface of support assembly middle and back, and gear carrier bar is set
In the upper surface of stem pulling chain.
6 gears, 5 axis of peripheral hardware, 1 axis above are set in ear-picking unit is equipped with 2 sprocket wheels as driving shaft, driving shaft,
4 axis are driven axle below, and driven axle is equipped with gear shaping.
32 bevel gears, peripheral hardware axis are set in stem pulling device, Y-axis is coaxial output, and one end is driving shaft, one end is
Driven axle is driven axle above.
Cutter device is by semiaxis as driving shaft, and cage axis is made as driven axle, bearing, bearing block, bracket, driving shaft
It is greater than 90 °, less than 180 ° with the angle of driven axle.
Stem pulling chain is with branch tooth, not only transmits power but also have stem pulling function.
Stem pulling rod is welded by work durm and flat iron bar, and lower end is fixed on the rack by bearing, bearing block, upper end is equipped with tooth
Set and the passive Spindle Links of ear-picking unit.
Ear harvesting stick is made of work durm, and lower end is fixed on the rack by bearing, bearing block, and upper end is equipped with tooth set and harvesting fills
Set passive Spindle Links.
Spiral is welded on stem pulling rod and ear harvesting stick by reinforcing bar.
Corncob conveying device be located at snapping bar before, be by bracket, conveyor chain, sprocket wheel, active below support assembly
Axis, driven shaft, bearing, carrier bar composition, driving shaft input power drive carrier bar operating.
Guide plate be made of iron plate, front end be fixed on support assembly with hydraulic cylinder, rear end is fixed on movable branch
On seat.
Gear carrier bar is made of iron plate, the upper surface of is located at chain.
Drive in ear-picking unit 2 snapping bars 2 gears and its upper and lower bearing, bearing holder (housing, cover), be around its adjacent 2
Jie's gear axis be the center of circle can it is mobile to two sides and realize gap adjustment, after gap is less than the diameter of corncob, adjustment
It is fixed with bolt.
The working principle of the invention.
The driving shaft on driving shaft and stem pulling device on ear-picking unit is passed to power simultaneously, drives ear-picking unit and stem pulling device
Driven axle rotation, 4 driven axles below ear-picking unit drive that 2 stem pulling rollers, 2 snapping bars are synchronized, rotate towards each other again,
In the sprocket wheel of 1 stem pulling roller lower end, stem pulling chain and sprocket wheel on stem pulling device driven axle, stem pulling chain, drive 2 respectively and cut
2 sprocket wheels of stalk device rotate towards each other, and drive two following pitch cuttings to rotate the not right of completion corn stover by cutting stalk device
Row cutting, stem pulling chain is with branch tooth, not only transmits power but also have stem pulling function, by straw while cutter cuts off stalk
Stalk root draws in stalk transfer passage, and under the action of guide plate, connecting rod band fringe conveying tilted backwards, is finally sent to 2
Among stem pulling rod and 2 ear harvesting sticks, 2 stem pulling rods and 2 ear harvesting sticks are equipped with the spiral being gradually increasing with direction of rotation, stalk exists
While conveying backward by stem pulling rod and ear harvesting stick, in being run up under of spiral, facilitate subsequent stalk to enter ear harvesting stick
In, the gap of snapping bar be it is adjustable, the gaps of 2 ear harvesting sticks is less than the diameter of corncob and takes corncob, takes
Corncob fall into corncob conveying device, corncob conveying device is passed to power by driving shaft, drives driven axle and carrier bar
It runs and corncob is sent in subsequent processing, stalk then enters another channel and carries out subsequent processing.
Beneficial effects of the present invention.
This is the header for the Multifunctional harvester for corn that is assembling, will test in person, can be from theoretical and reality
It technically solves to realize on same cropper and cuts the automatic of the harvesting process such as stalk, stem pulling, harvesting, peeling, corncob vanning
Change, and be stalk being further processed such as on maize harvesting machine: crushing rubbing, juicing is packaged, receives greenfeed, ultra-fine grinding
Real returning to the field is stirred evenly with soil and does not lose grain, this is the reservation of peasant's fuel wood, feed without soil recycling, green energy resource
Exploitation, the real returning to the field of stalk, improvement soil, increase farmers' income, stalk prohibit burn, prevention and treatment haze, to accelerate agricultural whole mechanical
The process of change can play a positive role.
Detailed description of the invention
Fig. 1 is plan view of the invention.
Fig. 2 is side view of the invention.
Fig. 3 is A of the invention --- the face A cross-sectional view.
Fig. 4 is C of the invention --- the cross-sectional view in the face C.
1, support assembly 2, ear-picking unit 3, sprocket wheel 4, stem pulling chain 5, cutter 6, stem pulling device 7, stem pulling roller
8, snapping bar 9, bearing, bearing block 10, cut stalk device 11, guide plate 12, hydraulic cylinder 13, gear carrier bar 14,
Spiral 15, corncob conveying device 16, carrier bar 17,18 conveyor chain 19 of driving shaft, shaft coupling.
Specific embodiment
Please refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4: the header of Multifunctional harvester for corn of the present invention is by rack
Assembly 1, ear-picking unit 2, sprocket wheel 3, stem pulling chain 4, cutter 5, stem pulling device 6, stem pulling roller 7, snapping bar 8, bearing and bearing
Seat 9, cut stalk device 10, guide plate 11, hydraulic cylinder 12, gear carrier bar 13, spiral 14, corncob conveying device 15, carrier bar 16,
Driving shaft 17, conveyor chain 18, shaft coupling 19 form, in which: cut the front end that stalk device 10 is located at support assembly 1, cutter 5 is located at
It cuts below stalk device 10, sprocket wheel 4, which is located at, to be cut on the driving shaft above of stalk device 10, is located at below stem pulling rod 7, is located at ear-picking unit
It on 2 driving shafts above, is located above stem pulling device 6 on driven axle, stem pulling device 6 is located at the middle rear end of support assembly 1, stem pulling roller
7 are located at the upper surface of 1 rear end of support assembly, divide into bearing and bearing block 9, and snapping bar 8 is located at the upper surface of 1 rear end of support assembly, draws
Before stem roller 7, bearing and bearing block 9 are divided into, ear-picking unit 2 is located at the upper surface of snapping bar 8, stem pulling roller 7, on stem pulling device 6
The sprocket wheel 3 below sprocket wheel 3, stem pulling chain 4, stem pulling roller 7, stem pulling chain 4 on the driven axle of face and two cut stalk device 10 actively
Sprocket wheel 3 on axis is located on the same inclined-plane of support assembly 1, and ear-picking unit 2 is equipped with 5 axis, 1 axis above is driving shaft, master
Moving axis be equipped with 2 sprocket wheels 3,1 be only used as power input use, another 1 be coupled another 1 ear-picking unit 2 actively for more ridge croppers
Axis with (and so on), following 4 axis be driven axle, respectively by 2 internal gear of ear-picking unit transmit power, drive 2 snapping bars
8,2 stem pulling rollers 7 are synchronized, rotate towards each other, and simultaneously, wherein stalk device 10 is cut in the sprocket wheel 3 below stem pulling roller 7, the drive of stem pulling chain 4
The rotation of sprocket wheel 3 on driving shaft, by cut stalk device 10 drive the rotation of following cutter 5 complete stalk not to row cutting, stem pulling
Device 6 is equipped with 3 axis, and Y-axis is coaxial output, and one end is driving shaft, one end is that driven axle, driving shaft pass through shaft coupling 19
Input power drives the rotation of case internal tooth umbrella wheel, makes driven axle rotation above, then cut stalk dress by sprocket wheel 3, the drive of stem pulling chain 4
The sprocket wheel 3 set on 10 rotates, and then the cutter 5 cut below stalk device 10 is driven to rotate, and not cutting to row for stalk is completed, with master
Set shaft coupling 19 on the coaxial driven axle of moving axis, for more ridge croppers be connected by power use (and so on), cut stalk device 10 and be equipped with
The angle that two axis, semiaxis above are driving shaft, following cage axis is driven axle, driving shaft and driven axle be greater than 90 °, it is small
180 °, achieved the purpose that it is horizontal cut stalk, inclination stem pulling, stem pulling chain 4 be with branch tooth, the operation, both in gear 13 slot of carrier bar
Transmitting power has stem pulling function again, and the stalk after capable of cutting off simultaneously pulls and under the action of guide plate 11, connecting rod band fringe
Be tilted into transfer passage convey, be finally sent among 2 stem pulling rod 7 and 2 ear harvesting sticks 8 backward, stem pulling rod 7 and ear harvesting stick
8 are equipped with the spiral 14 being gradually increasing with direction of rotation, under the action of 2 stem pulling rods, 7,2 ear harvesting sticks 8 and spiral 14, stalk
The entrance of subsequent stalk is run up, facilitated while conveying backward, and the gap of 2 ear harvesting sticks is adjustable, Er Qie little
In corncob diameter and corncob is taken, the corncob taken is fallen into corncob conveying device 15, corncob conveying dress
Set by driving shaft 17 be passed to power, drive driven axle and carrier bar 16 operation and by corncob send cause next procedure in, stalk then into
Enter another channel and carries out subsequent processing.Guide plate 11 be located on support assembly 1 in after position, front end hydraulic cylinder 12 be fixed on
On support assembly 1, rear end is fixed on movable bearing support, rise when work, transition walking when fall, it is total that gear carrier bar 13 is located at bracket
At on 1 inclined-plane, shaft coupling 19 be located at stem pulling device 6 driving shaft and on the driven axle of the same axis of driving shaft.
Claims (28)
1. being by support assembly, cutting stalk device, cutter, chain the invention discloses a kind of header of Multifunctional harvester for corn
Wheel, stem pulling chain, stem pulling device, shaft coupling, snapping bar, stem pulling roller, bearing, bearing block, ear-picking unit, corncob conveying dress
It sets, guide plate, hydraulic cylinder, gear carrier bar, spiral composition, wherein cutting the front end that stalk device is located at support assembly, cutter, which is located at, to be cut
Below stalk device, stem pulling device is located at the middle rear end of support assembly, and stem pulling roller is located at the upper surface of support assembly rear end, divides into axis
It holds, bearing block, snapping bar is located at before the stem pulling roller of the upper surface of support assembly rear end, divides into bearing, bearing block, and ear-picking unit is set
The sprocket wheel below sprocket wheel, stem pulling chain, stem pulling roller, drawing in the upper surface of snapping bar, stem pulling roller, above stem pulling device on driven axle
Stem chain and two sprocket wheels cut on stalk device driving shaft are located on the same inclined-plane of support assembly, ear-picking unit be equipped with 5 axis,
Above 1 axis be driving shaft, driving shaft be equipped with 2 sprocket wheels, 1 be only used as power input use, another 1 be that more ridge croppers are coupled
Another 1 ear-picking unit driving shaft with (and so on), below 4 axis be that driven axle, driven axle are equipped with gear shaping, snapping bar, drawing
Stem roller transmits power equipped with the tooth set matched, respectively by ear-picking unit internal gear, drives 2 snapping bars, 2 stem pulling rollers same
Speed rotates towards each other, and the sprocket wheel, stem pulling chain-driving below stem pulling roller cut the rotation of the sprocket wheel on stalk device driving shaft, by cutting stalk
Device drives following cutter to rotate and completes not cutting to row for stalk, and stem pulling device is equipped with 3 axis, and Y-axis is coaxial defeated
Out, one end be driving shaft, one end be driven axle, driving shaft by shaft coupling input power, drive case in bevel-gear rotating, make
Face driven axle rotation, again by sprocket wheel, stem pulling chain-driving cut the sprocket wheel on stalk device rotation, by cut stalk device drive
Shaft coupling is set on the driven axle not coaxial to row cutting and driving shaft of following cutter rotation, completion stalk, as more ridges harvest
Mechanomotive force connection use (and so on), cutting stalk device is as driving shaft, cage axis by semiaxis as driven axle, bearing, bearing
Seat, made of bracket, the angle of driving shaft and driven axle be greater than 90 °, less than 180 °, reach the horizontal mesh for cutting stalk, tilting stem pulling
, stem pulling chain is run with branch tooth, in gear chain board slot, power is not only transmitted, but also have stem pulling function, after capable of cutting off simultaneously
Stalk pull, and under the action of guide plate, connecting rod band fringe be tilted into transfer passage and convey backward, be finally sent to 2
Among stem pulling rod and 2 ear harvesting sticks, stem pulling rod and ear harvesting stick are equipped with the spiral being gradually increasing with direction of rotation, stalk is drawn at 2
It is run up while stem rod, 2 ear harvesting sticks convey backward, under the action of spiral, subsequent stalk is facilitated to enter in ear harvesting stick
Between, the gap of ear harvesting stick is adjustable, and the gap of 2 ear harvesting sticks is less than the diameter of corncob and takes corncob, is plucked
Under corncob fall into corncob conveying device, sent by corncob conveying device and next mechanism caused to handle, corncob conveying dress
It sets and is made of bracket, conveyor chain, sprocket wheel, driving shaft, driven shaft, bearing, carrier bar, driving shaft input power drives carrier bar
Operating, corncob conveying device be located at snapping bar before, below support assembly, guide plate be located on support assembly in after position,
Front end is fixed on support assembly with hydraulic cylinder, and rear end is fixed on movable bearing support, rise when work, transition walking when fall
Under, gear carrier bar is located at the upper surface of chassis ramp chain, and spiral welded is on stem pulling rod and ear harvesting stick.
2. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: multifunctional corn harvest
It is all suitable on the header of machine, the maize harvesting machine from a ridge to more ridges.
3. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: cutting stalk device is by semiaxis
Driving shaft, cage driven axle, bearing, bearing block, bracket composition.
4. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: cut the driving shaft of stalk device
It is greater than 90 °, less than 180 ° with the angle of driven axle.
5. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: set 2 in stem pulling device
3 bevel gear, peripheral hardware axis, Y-axis is coaxial output, 1 end is driving shaft, 1 end is driven axle, 1 axis above is driven axle.
6. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: passive above stem pulling device
Axis sets sprocket wheel, stem pulling chain, for transmitting power and pulling stalk operation to cut stalk device.
7. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: stem pulling device or so is coaxial
Driving shaft set shaft coupling input power, driven axle sets shaft coupling, for link more ridge maize harvesting machines another stem pulling fill
Set driving shaft use.
8. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: stem pulling roller is by work durm, flat
Iron bar is welded, to iron bar stem pulling.
9. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: stem pulling roller and support assembly
Ramp is in 90 ° of settings.
10. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: snapping bar is by work durm
It is made.
11. the header of Multifunctional harvester for corn according to claim 1, it is characterized by: snapping bar and rack are total
At ramp in 90 ° of settings.
12. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: the gap of 2 ear harvesting sticks
It is adjustable.
13. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: 2 stem pulling rods and 2
Ear harvesting stick is all driven by the driven axle of ear-picking unit by gear shaping, gear shaping set.
14. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: 2 stem pulling rods and 2
Ear harvesting stick is at the same speed, rotates towards each other.
15. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: ear-picking unit is equipped with 5
Axis, 1 axis above are driving shaft, following 4 axis are driven axle.
16. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: ear-picking unit driving shaft
On set 2 sprocket wheels, 1 sprocket wheel input power, 1 sprocket wheel as more ridge croppers link another 1 ear-picking unit driving shaft use (with
This analogizes).
17. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: set 6 in ear-picking unit
Gear, to realize that two stem pulling rollers, two snapping bars are synchronized, rotate towards each other.
18. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: drive 2 in ear-picking unit
2 gears and its upper and lower bearing, bearing holder (housing, cover) of snapping bar be around its adjacent Jie's gear axis are that the center of circle can be to two
Side it is mobile and realize gap adjustment, fixed with bolt after adjustment.
19. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: 2 stem pulling chains one are long
One short, long chain is driven by corn snapping unit by 1 stem pulling rod, short chain is driven by stem pulling device, chain is band branch tooth
, existing stem pulling function, simultaneously transmitting power again.
20. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: drive the drawing of short chain
The chain of stem device take turns to snapping bar spacing be greater than corncob length, in order that make the corncob removed have enough spaces,
It smoothly falls into corncob conveying device.
21. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: install the machine of short chain
The corresponding position in frame assembly and short chain gleaning space be also it is empty, in order that the corncob removed is made to have enough spaces, smoothly
Fall into conveying device.
22. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: guide plate is by iron plate
It is manufactured, front is arc-shaped is upturned.
23. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: snapping bar and stem pulling roller
Equipped with spiral, spiral be welded on reinforcing bar on stem pulling rod and ear harvesting stick made of.
24. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: gear carrier bar is by iron plate
It is manufactured.
25. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: corncob conveying device
It is made of bracket, conveyor chain, sprocket wheel, driving shaft, driven shaft, bearing, carrier bar.
26. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: corncob conveying device
Bracket, carrier bar be to be made of iron plate or made of stainless-steel sheet.
27. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: corncob conveying device
Carrier bar and corncob contact surface be equipped with anti-skid device.
28. the header of Multifunctional harvester for corn according to claim 1, it is characterised in that: corncob conveying device
Length be according to cropper harvesting width set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN109964635A (en) * | 2019-05-06 | 2019-07-05 | 中国农业大学 | A kind of multifunctional corn harvesting testing stand and test method |
| CN115152420A (en) * | 2022-08-22 | 2022-10-11 | 上海市农业科学院 | Fresh corn harvester capable of preventing kernel damage |
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