CN109964621A - It is a kind of not to the big feed quantity high speed corn combine of row - Google Patents
It is a kind of not to the big feed quantity high speed corn combine of row Download PDFInfo
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- CN109964621A CN109964621A CN201910260076.0A CN201910260076A CN109964621A CN 109964621 A CN109964621 A CN 109964621A CN 201910260076 A CN201910260076 A CN 201910260076A CN 109964621 A CN109964621 A CN 109964621A
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- harvesting
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- knife
- floating
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- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 47
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 44
- 235000005822 corn Nutrition 0.000 title claims abstract description 44
- 240000008042 Zea mays Species 0.000 title claims description 45
- 238000003306 harvesting Methods 0.000 claims abstract description 99
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 22
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 21
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 125000005842 heteroatom Chemical group 0.000 claims abstract description 4
- 241000209094 Oryza Species 0.000 claims description 13
- 235000007164 Oryza sativa Nutrition 0.000 claims description 13
- 235000009566 rice Nutrition 0.000 claims description 13
- 210000003205 muscle Anatomy 0.000 claims description 10
- 238000009333 weeding Methods 0.000 claims description 9
- 239000000872 buffer Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 210000003813 thumb Anatomy 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 241000209149 Zea Species 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 9
- 239000010907 stover Substances 0.000 description 8
- 239000010902 straw Substances 0.000 description 7
- 235000013339 cereals Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 235000009973 maize Nutrition 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000013340 harvest operation Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/02—Self-propelled combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/06—Combines with headers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/1252—Anti-dust devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/14—Mowing tables
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/14—Mowing tables
- A01D41/16—Devices for coupling mowing tables to conveyors
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D47/00—Headers for topping of plants, e.g. stalks with ears
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
It is a kind of not to the big feed quantity high speed corn combine of row, it include harvest part, transport portion, peeling removes hetero moiety, driver's cabin, silo and chassis running gear, the kind of drive for harvesting part uses intermediate transmission structure, quickly cutting intake mechanism is installed in the front end of stem pulling roller, the harvesting plate and stem pulling roller of corn snapping unit use relocation mechanism, transport portion includes prime elevator and rear class elevator, prime elevator is mounted on the front of peeling procedure, rear class elevator is mounted between silo and peeling procedure, the top of prime elevator is equipped with pod and impurity roll, wind removing machine is mounted on the top of pod, fruit ear leveling auger is equipped between peeling procedure and pod and fruit ear is evenly distributed with guide groove.
Description
Technical field
The present invention relates to a kind of maize harvesting machines, in particular a kind of not to the big feed quantity high speed corn combine of row.
Background technique
Currently, the upper corn of society receives adaptability (the especially multirow corn combined when obtaining machine harvest to different Row spacing of maize
Harvester cutting bench), feed quantity, harvest speed it is all poor, operating efficiency is low；The power consumption of matched straw counters-field set is big, powder
The fugitive dust to mince is big, and environmental pollution is serious.
Summary of the invention
1, it the object of the invention is to overcome the above deficiency, provides a kind of not to the big feed quantity high speed corn combined harvester of row
Machine, it include header part (01), transport portion (02), peeling except hetero moiety (03), driver's cabin (04), silo (05) and
Chassis running gear (06), it is characterised in that:
1. header part (01) is equipped with quickly cutting feeding thumb wheel system in the front end of stem pulling roller (13), cut off in system
Stationary knife (114) is located at the top of cutting moving knife (113), and cutting moving knife (113), upper and lower winder (115) and rice-pulling chain (3) share
The same transmission system: cutting tool apron is mounted on the preceding lower end of harvesting roller support (11), cuts off tool apron (111) in snapping bar branch
Front and back can be adjusted on frame (11), and cutting cutter shaft (112) is mounted in cutting tool apron (111) by bearing support, cut off stationary knife
(114) be fixed on cutting tool apron (111) lower end, it be located at cutting moving knife (113) top simultaneously again with cutting moving knife (113)
Cooperation, cutting moving knife (113) are mounted on the lower end of cutting cutter shaft (112), and rice-pulling chain wheel (119) is mounted on cutting cutter shaft (112)
Upper end, rice-pulling chain wheel (119) both tensioner sprocket wheel as rice-pulling chain (3), while also as the defeated of cutting cutter shaft (112) power
Enter sprocket wheel, the lower end of rice crop-poking wheel axis (116) and the upper end of cutting cutter shaft (112) are sequentially connected, and the top of rice crop-poking wheel axis (116) is logical
It crosses bearing support to be mounted in winder branch pipe (117), before the lower end of winder branch pipe (117) and stem pulling jacket front carriage
End is hinged, and top is connect by branch pipe adjusting rod (118) with the rear end of stem pulling jacket front carriage, by adjusting branch pipe adjusting rod
(118) length can be realized the adjusting of winder branch pipe (117) and rice crop-poking wheel axis (116) forward leaning angle, rice crop-poking wheel axis (116)
Upper and lower ends one winder (115) is respectively installed；
2. the harvesting plate of header part (01) corn snapping unit uses automatic adjusument harvesting trigger structure: it includes shaft branch
Seat (1), floating pivoted arm (2), connection ship and resell on another market (4), floating harvesting plate (5), adjust screw rod (9), preloading spring (10), limited screw
(12) and stem pulling roller (13), wherein floating harvesting plate (5) is located at the top of stem pulling roller (13), it is mounted on harvesting roller support
(11) between rice-pulling chain (3) and rice-pulling chain guide plate (6), be equipped with below floating harvesting plate (5) buffer spring (7) and
It buffers pressure head (8), floating pivoted arm (2) is mounted on harvesting roller support (11) by shaft seating (1), it is mainly by float rotation axle
(22), upper floating arm (21), lower floating arm (23) composition, upper floating arm (21) are fixed on the both ends of float rotation axle (22), float
The upper end of swing arm (21) is equipped with connection and ships and resell on another market (4), and connection ships and resell on another market (4) and upper floating arm (21) hingedly, connection ship and resell on another market (4) it is logical
It crosses fastener to link together with the attachment base (51) on floating harvesting plate (5), lower floating arm (23) is fixed on float rotation axle
(22) on, the lower end of lower floating arm (23) is by adjusting between screw rod (9) and preloading spring (10) and harvesting roller support (11)
Crossbeam is connected, and harvesting roller support (11) is equipped with limit spiral shell in the corresponding position with upper floating arm (21) and lower floating arm (23)
Silk (12)；
3. the stem pulling roller (13) of header part (01) corn snapping unit uses automatic adjusument stem pulling roller mechanism: it includes to remove
Careless knife (131), stem pulling roller bearing (132), connecting fork (134), guide rod (136), guide spring (137), guide rod seat
(138), guide rod seat (138) are installed additional on stem pulling roller support (11), guide rod (136) and guide spring (137) are mounted on and lead
To in pole socket (138), the outer circle of guide rod (136) is matched with the inner hole of guide rod seat (138), in the outer of guide rod (136)
End is equipped with pretightning force of the adjusting nut (139) to adjust guide spring (137), and it is fixed to be equipped at the middle part of guide rod (136)
Position step is mounted on guiding to limit guide rod seat (138), telescopic extensions, connecting fork (134) and locking nut (135)
The inner end of bar (136), stem pulling roller bearing (132) are mounted in connecting fork (134) by connecting pin (133), while further through axis
The front end for being mounted on stem pulling roller (13) is held, weeding knife (131) are installed in the lower section of stem pulling roller bearing (132), weeding knife (131)
Cutting edge it is corresponding with the revolution profile of stem pulling roller (13)；
4. being equipped with longitudinal roller knife shredding mechanism below header part (01) snapping bar, shreds transmission case (121) and pluck
Fringe transmission case (120) upper layer and lower layer transmission arrangments, chopping transmission case (121) are mounted on the lower section of harvesting transmission case (120), chopping
The input shaft gear of transmission case (121) is engaged with the gear in harvesting transmission case (120), power is taken out from harvesting case, then pass through
Chopping rotor (122) is passed to after bevel gear commutation, chopping rotor (122) is located at the lower section of stem pulling roller (13), shreds rotor
(122) front end is equipped with screw starting taper (124), and chopping moving knife (123) is uniformly mounted on the circumference of chopping rotor (122),
Chopping stationary knife (125) is mounted on (126) on the stationary knife bracket on harvesting roller support (11), chopping stationary knife (125) and chopping moving knife
(123) gap between is adjustable；
5. transport portion (02) includes prime elevator (021) and rear class elevator (022), prime elevator (021) peace
Mounted in the front of peeling procedure (031), rear class elevator (021) is mounted on the rear of peeling procedure (031), is located at silo
(05) between peeling procedure (031)；
6. stripped portion (03) includes peeling procedure (031), wind removing machine (032) and bract grinding device (033), bud
Leaf grinding device (033) is mounted on the exit of bract screw feeder below peeling procedure (031), the top of prime elevator (021)
Equipped with pod (211) and impurity roll (212), wind removing machine (032) is mounted on the top of pod (211), in peeling procedure
(031) positive and negative leveling auger (311) are equipped between pod (211) and fruit ear is evenly distributed with guide groove (312), in positive and negative leveling auger
(311) both ends are equipped with the reverse acting spiral oppositely oriented with intermediate distributing auger, and the front end of peeling rollers (313) extends to forward
It before front flow guiding plate (315), is equipped with above peeling rollers (313) front end and forces feeding-wheel (314), forced feeding-wheel (314)
Rear several groups compressing wheel (316) are installed.
The positive effect of the present invention: by the above mechanism, the present invention realizes not harvesting to row high speed for corn, saves original
The straw counters-field set for carrying out maize harvesting machine power consumption uses the very small stalk rolling cut chopping and returning structure of power consumption instead,
Reduce the dust pollution of crushed material, to meet the needs of high speed harvests and is environmentally protective.
Detailed description of the invention
The present invention will be described further in conjunction with embodiment in attached drawing:
Fig. 1 is the present invention not to the general structure schematic diagram of the big feed quantity high speed corn combine of row.
Fig. 2 is the schematic cross-sectional view of floating harvesting plate in the present invention.
Fig. 3 is the structural schematic diagram of floating pivoted arm in the present invention.
Fig. 4 is the oblique view of structural diagram of floating harvesting plate in the present invention.
Fig. 5 is a kind of structural schematic diagram of floating harvesting plate in the present invention.
Fig. 6 is the transverse sectional view of floating stem pulling roller segment in the present invention.
Fig. 7 is the longitudinal sectional view of floating stem pulling roller segment in the present invention.
Fig. 8 is the structural schematic diagram that intake mechanism is quickly cut off in the present invention.
Fig. 9 is the longitudinal sectional view of straw chopping apparatus in the present invention.
Figure 10 is the transverse sectional view of straw chopping apparatus in the present invention.
Figure 11 is the oblique view of structural diagram of conveying and stripped portion in the present invention.
Figure 12 is the broken section structural schematic diagram of conveying and stripped portion in the present invention.
Figure 13 is the structural schematic diagram that arc shreds stationary knife in the present invention.
Figure 14 is the structural schematic diagram being staggered before and after stem pulling roller bearing installation site in the present invention.
Specific embodiment
It is a kind of not to the big feed quantity high speed corn combine of row, include header part (01), transport portion (02),
Except hetero moiety (03), driver's cabin (04), silo (05) and chassis running gear (06), specific embodiment is as follows for peeling:
1, header part (01) is equipped with quickly cutting feeding thumb wheel system in the front end of stem pulling roller (13), cuts off in system
Stationary knife (114) is located at the top of cutting moving knife (113), and cutting moving knife (113), upper and lower winder (115) and rice-pulling chain (3) share
The same transmission system: it includes cutting tool apron (111), cutting cutter shaft (112), cutting moving knife (113), cutting stationary knife
(114), winder (115), rice crop-poking wheel axis (116), winder branch pipe (117) and branch pipe adjusting rod (118), wherein cutting off tool apron
It is mounted on the preceding lower end of harvesting roller support (11), cutting off tool apron (111) front and back on harvesting roller support (11) can be adjusted, and be cut off
Cutter shaft (112) is mounted in cutting tool apron (111) by bearing support, and cutting moving knife (113) is mounted on cutting cutter shaft (112)
Lower end, cutting stationary knife (114) be fixed on cutting tool apron (111) lower end, it be located at cutting moving knife (113) top simultaneously again with
Moving knife (113) cooperation is cut off, structure is not only simplified, and stalk is passed through, prevents straw blockage；Rice-pulling chain wheel
(119) it is mounted on the upper end of cutting cutter shaft (112), rice-pulling chain wheel (119) both tensioner sprocket wheel as rice-pulling chain (3), while
As the input sprocket of cutting cutter shaft (112) power, the lower end of rice crop-poking wheel axis (116) and the upper end of cutting cutter shaft (112) are driven
Connection, the connection type between them can connect a variety of connection types for ball pin connection, spline connection, universal joint, so that dialling
The angle of standing grain wheel shaft (116) can be conveniently adjusted, and the top of rice crop-poking wheel axis (116) is mounted on winder branch by bearing support
It manages in (117), the lower end of winder branch pipe (117) and the front end of stem pulling jacket front carriage are hinged, and top is adjusted by branch pipe
Bar (118) is connect with the rear end of stem pulling jacket front carriage, can be realized group standing grain by adjusting the length of branch pipe adjusting rod (118)
The adjusting of branch pipe (117) and rice crop-poking wheel axis (116) forward leaning angle is taken turns, the upper and lower ends of rice crop-poking wheel axis (116) are respectively installed one and dialled
Standing grain wheel (115) (referring to Fig. 8).Rice-pulling chain (3) drives cutting cutter shaft (112) rotation by rice-pulling chain wheel (119) when harvest operation,
It cuts off cutter shaft (112) and drives winder (115) further through rice crop-poking wheel axis (116) while driving cutting moving knife (113) to work
Rotation, winder (115) first buttress the top half of corn stem, cut off stationary knife (114) and cutting moving knife (113) collective effect
Corn stem is cut off from lower end, corn stem is then sent to jointly by stem pulling roller by rice-pulling chain (3) and winder (115) again
(13) in service aisle, to realize the quick cutting and feeding of corn stover.
2, the harvesting plate of header part (01) corn snapping unit uses automatic adjusument harvesting trigger structure, i.e., floating type harvesting plate
Mechanism prevents grain and fruit ear from jumping out the ceding of Taiwan because hitting harvesting plate, reduces header loss rate: it includes shaft seating (1), floats
Turn arm (2), connection ship and resell on another market (4), floating harvesting plate (5), adjust screw rod (9), preloading spring (10), limited screw (12) and
Stem pulling roller (13), wherein floating harvesting plate (5) is located at the top of stem pulling roller (13), it is mounted on harvesting roller support (11) and dials standing grain
Between chain (3) and rice-pulling chain guide plate (6), buffer spring (7) gentle staking punch is installed below floating harvesting plate (5)
(8), before fruit ear does not arrive floating harvesting plate (5), buffer spring (7) gentle staking punch (8) makes floating harvesting plate (5) exist
Lift under original state and contacted with below rice-pulling chain guide plate (6) always, when fruit ear with cornstalk to floating harvesting plate (5) when,
Fruit ear drives floating harvesting plate (5) to move down, and buffer spring (7) is compressed, and the impact force between fruit ear and harvesting plate is buffered,
To alleviate fruit ear root because impact force is excessive and the problem of damage；Floating pivoted arm (2) is mounted on by shaft seating (1)
In harvesting roller support (11), it is mainly made of float rotation axle (22), upper floating arm (21), lower floating arm (23), upper floating arm
(21) both ends of float rotation axle (22) are fixed on, the upper end of upper floating arm (21) is equipped with connection and ships and resell on another market (4), and (4) are shipped and resell on another market in connection
Hingedly with upper floating arm (21), connection ship and resell on another market (4) be connected to the attachment base (51) on floating harvesting plate (5) by fastener
Together, lower floating arm (23) is fixed on float rotation axle (22), and the position of lower floating arm (23) both can be in float rotation axle (22)
Middle part can also be in the front or rear portion of float rotation axle (22), the lower end of lower floating arm (23) is by adjusting screw rod (9) and in advance
Tight spring (10) is connected with the crossbeam between harvesting roller support (11), and preloading spring (10) makes floating harvesting plate (5) first
Under beginning state always in the state of minimum clearance, the pretightning force of screw rod (9) to adjust preloading spring (10) is adjusted；Harvesting
Roller support (11) is equipped with limited screw (12) in the corresponding position with upper floating arm (21) and lower floating arm (23), top
Limited screw is used to set the minimum clearance of floating harvesting plate, and the limited screw of lower part is then used to set the maximum of floating harvesting plate
Gap (referring to fig. 2, Fig. 3, Fig. 4).Cornstalk is led into the channel of floating harvesting plate (5) formation by rice-pulling chain (3) when operation
In, stem pulling roller (13) pulls downwards cornstalk, is blocked when fruit ear reaches harvesting plate by floating harvesting plate (5), cornstalk
It then continues to pull downwards, fruit ear is picked off cornstalk；When entering channel if any thick cornstalk, cornstalk is shouldered floating and is plucked
Fringe plate (5) is separated to both sides, guarantees that thick cornstalk can smoothly enter into and by channel, to reduce in corn-cob picking procedure because plucking
Fringe sheet separation it is improper and caused by cornstalk break bar the problem of, when thick cornstalk is behind channel, in preloading spring (10)
Under the action of floating harvesting plate (5) automatically return to minimum gap location.
3, the stem pulling roller (13) of header part (01) corn snapping unit uses automatic adjusument stem pulling roller mechanism, i.e. floating stem pulling
Roller mechanism prevents disconnected bar and blocking, and reduce percentage of impurity: it includes weeding knife (131), stem pulling roller bearing (132), connecting fork
(134), guide rod (136), guide spring (137), guide rod seat (138), install guide rod seat additional on stem pulling roller support (11)
(138), guide rod (136) and guide spring (137) are mounted in guide rod seat (138), the outer circle and guiding of guide rod (136)
The inner hole of pole socket (138) matches, and is equipped with adjusting nut (139) to adjust guide spring in the outer end of guide rod (136)
(137) pretightning force is equipped with telescopic extensions of the positioning step to limit guide rod (136) at the middle part of guide rod (136),
Connecting fork (134) and locking nut (135) are mounted on the inner end of guide rod (136), and stem pulling roller bearing (132) passes through connecting pin
(133) it is mounted in connecting fork (134), while being mounted on the front end of stem pulling roller (13) further through bearing, in stem pulling roller bearing
(132) weeding knife (131) are installed in lower section, the cutting edge of weeding knife (131) it is corresponding with the revolution profile of stem pulling roller (13) (referring to
Fig. 6, Fig. 7).Adjusting nut (139) is first passed through when use adjusts the pretightning force of guide spring (137) and with double and female or opening
Then pin locked is adjusted the primary clearance of stem pulling roller (13) by connecting fork (134) and is locked with locking nut (135)；When
When harvesting the harvesting channel that thicker corn stover enters between two stem pulling rollers, guide spring (137) is compressed, stem pulling roller
(13) it is displaced outwardly, the gap in harvesting channel increases, the effect after thicker corn stover warp, in guide spring (137)
Under, stem pulling roller (13) automatically returns to the initial position of setting, weeding knife (131) will then be wrapped in weeds on stem pulling roller (13) and
When cut off, solve the problems, such as weeds wind stem pulling roller (13).
4, longitudinal roller knife shredding mechanism is installed below header part (01) stem pulling roller (13), stem pulling roller is in stem pulling
Play the role of the clamping to stalk again simultaneously and downwards uniformly convey, enables the cutting roller knife of lower part equably rolling cut, with
Guarantee that stalk can be shredded uniformly, while shredding transmission case and harvesting transmission case upper layer and lower layer transmission arrangments, compact efficient: it is wrapped
Chopping transmission case (121), chopping rotor (122), chopping moving knife (123), chopping stationary knife (125) have been included, has been shredded transmission case (121)
It is mounted on the lower section of harvesting transmission case (120), is shredded in input shaft gear and harvesting transmission case (120) of transmission case (121)
Gear engagement, takes out power from harvesting case, then chopping rotor (122) is passed to after bevel gear is commutated, and shreds rotor (122)
Positioned at the lower section of stem pulling roller (13), the front end for shredding rotor (122) is equipped with screw starting taper (124), and chopping moving knife (123) is uniformly distributed
It is mounted on the circumference of chopping rotor (122), chopping stationary knife (125) is mounted on the stationary knife bracket on harvesting roller support (11)
(126), the gap shredding stationary knife (125) and shredding between moving knife (123) is adjustable (referring to Fig. 9, Figure 10).Corn stalk when operation
Stalk is directly chopped into moving knife (123) and chopping stationary knife (125) chopping after being pulled down by stem pulling roller (13), both reduce straw counters-field set
Dust pollution when crushing straw, and the power consumption of cropper is substantially reduced, the demand of further satisfaction high speed harvest.
5, the corresponding position for shredding rotor (122) front end screw starting taper (124) is equipped with arc chopping stationary knife (127), arc
Shape chopping stationary knife (127) is mounted on harvesting roller support (11), and arc shreds cutting edge and screw starting taper (124) of stationary knife (127)
On spiral lead muscle mutual cooperation, the spiral of screw starting taper (124) leads muscle equipped with cutting edge port (referring to Figure 13).Such spiral
Starting taper (124) also functions to the effect of chopping stalk, so that cannot be unlikely to completely into the stalk remainder of roller knife rolling cut
It is long, to guarantee the crushing effect of stalk, while also solving the problems, such as stalk and weeds winding screw starting taper (124).
6, transport portion (02) includes prime elevator (021) and rear class elevator (022), prime elevator (021) peace
Mounted in the front of peeling procedure (031), rear class elevator (021) is mounted on the rear of peeling procedure (031), is located at silo (05)
It between peeling procedure (031), is passed through after fruit ear peeling, rear class elevator (021) delivers into silo (05) further up, makes
Silo (05) can further be increased, so that silo (05) volume is increased, to meet the needs of high speed harvests.
7, stripped portion (03) includes peeling procedure (031), wind removing machine (032) and bract grinding device (033), bract
Grinding device (033) is mounted on the exit of bract screw feeder below peeling procedure (031), and the top of prime elevator (021) is set
There are pod (211) and impurity roll (212), wind removing machine (032) is mounted on the top of pod (211), in peeling procedure
(031) positive and negative leveling auger (311) are equipped between pod (211) and fruit ear is evenly distributed with guide groove (312), uniformly stirred positive and negative
The both ends of imperial (311) are equipped with the reverse acting spiral oppositely oriented with intermediate distributing auger, and the reverse acting spiral at both ends then will when harvest
Longer leaf and disconnected bar inwardly collapse, and avoid the winding problem at screw feeder both ends；Before the front end of peeling rollers (313) extends to forward
It before deflector (315), is equipped with above peeling rollers (313) front end and forces feeding-wheel (314), force feeding-wheel (314)
Rear is equipped with several groups compressing wheel (316) (referring to Figure 11, Figure 12).Prime elevator (021) is by header part when operation
(01) impurity such as the fruit ear and disconnected bar, leaf that harvest are transported to top together, and the lighter impurity such as leaf is straight by wind removing machine (032)
It connects and takes discharge away, the heavier impurity such as bar that break, which are then clamped by impurity roll (212), is sent into wind removing machine (032), is arranged by wind removing machine
Out；Fruit ear falls into fruit ear through pod (211) water conservancy diversion and is evenly distributed with guide groove (312), and positive and negative leveling auger (311) is then uniformly defeated by fruit ear
The front end for being distributed to peeling rollers (313) is sent, guarantees that fruit ear can force feeding-wheel (314) then that fruit ear is strong by equably peeling
System conveys backward and is fed into peeling machine, avoids the accumulation and blocking of fruit ear.
8, described not to the big feed quantity high speed corn combine of row, it can also cancel below floating harvesting plate (5)
Buffer spring (7) ease up staking punch (8), floating harvesting plate (5) is supported directly on harvesting roller support (11).
9, described not to the big feed quantity high speed corn combine of row, screw starting taper (124), cutting moving knife (113)
It is fabricated to composite structure with cutting stationary knife (114), in screw starting taper (124), cutting moving knife (113) and is cut off stationary knife (114)
The cutting blade of unlike material is equipped at cutting edge port, cutting blade is either be welded on screw starting taper (124), cutting moving knife
(113) and in cutting stationary knife (114), it is also possible to be fixed on screw starting taper (124), cutting moving knife by screw or rivet
(113) and in cutting stationary knife (114).
10, described not to the big feed quantity high speed corn combine of row, the stem pulling of header part (01) corn snapping unit
Roller (13) is using circular arc to rib stem pulling roller, i.e., two to stem pulling roller when the rib muscle of stem pulling roller (13) being fabricated to arc-shaped, and installed
Rib muscle with respect to (referring to fig. 2, Fig. 6).When operation when two pairs of rib crosss dystopia of muscle and tendon are opened, the gap between stem pulling roller becomes larger, and is convenient for corn
The feeding of stalk, with the rotation of stem pulling roller (13), the rib muscle of arc-shaped can effectively clamp again and downward stem pulling, while avoiding again
Blade stem pulling roller is easy corn stover is broken the high defect of percentage of impurity.
11, described not to the big feed quantity high speed corn combine of row, two stem pullings in left and right in same group of stem pulling roller
It is staggered before and after stem pulling roller bearing (132) installation site of roller front end (referring to Figure 13).Pass through left side when corn stover when operation to draw
There is the screw starting taper on right side to import and convey corn stover backward when the stem pulling roller bearing of stem roller front end, corn stover passes through right side
There is the downward stem pulling of stem pulling roller in left side when the stem pulling roller bearing of stem pulling roller front end and convey corn stover, to solve existing drawing
Stem roll structure front end when high speed harvests is easy the problem of blocking.
12, the kind of drive of header part (01) uses intermediate transmission structure, i.e., is passed through by the power that host passes over
A variety of kinds of drive such as transmission chain, transmission belt, transmission shaft, gear, hydraulic motor first pass to intermediate harvesting transmission
(kind of drive is either any in the kinds of drive such as transmission chain, transmission belt, transmission shaft, gear, hydraulic motor for case
A kind of transmitting power is also possible to the combination transmitting power of two or more kinds of drive), then passed by intermediate harvesting transmission case
Passing the harvesting transmission case on both sides, (kind of drive is either successively from intermediate harvesting transmission case to the harvesting transmission case on both sides
Power is transmitted, is also possible to transmit power respectively to the harvesting transmission case on both sides from intermediate harvesting transmission case).
Claims (8)
1. a kind of not to the big feed quantity high speed corn combine of row, it include header part (01), transport portion (02),
Peeling is except hetero moiety (03), driver's cabin (04), silo (05) and chassis running gear (06), it is characterised in that:
1. header part (01) is equipped with quickly cutting and feeding thumb wheel system in the front end of stem pulling roller (13), cutting is fixed in system
Knife (114) is located at the top of cutting moving knife (113), and cutting moving knife (113), upper and lower winder (115) share same with rice-pulling chain (3)
One transmission system: cutting tool apron (111) is mounted on the preceding lower end of harvesting roller support (11), cuts off tool apron (111) in snapping bar
Front and back can be adjusted on bracket (11), and cutting cutter shaft (112) is mounted in cutting tool apron (111) by bearing support, and cutting is fixed
Knife (114) be fixed on cutting tool apron (111) lower end, it be located at cutting moving knife (113) top simultaneously again with cutting moving knife
(113) cooperate, cutting moving knife (113) is mounted on the lower end of cutting cutter shaft (112), and rice-pulling chain wheel (119) is mounted on cutting cutter shaft
(112) upper end, rice-pulling chain wheel (119) both tensioner sprocket wheel as rice-pulling chain (3), and meanwhile it is also dynamic as cutting cutter shaft (112)
The input sprocket of power, the lower end of rice crop-poking wheel axis (116) and the upper end of cutting cutter shaft (112) are sequentially connected, rice crop-poking wheel axis (116)
Top is mounted in winder branch pipe (117) by bearing support, the lower end of winder branch pipe (117) and stem pulling jacket front branch
The front end of frame is hinged, and top is connect by branch pipe adjusting rod (118) with the rear end of stem pulling jacket front carriage, by adjusting branch pipe
The length of adjusting rod (118) can be realized the adjusting of winder branch pipe (117) and rice crop-poking wheel axis (116) forward leaning angle, winder
The upper and lower ends of axis (116) respectively install a winder (115)；
2. the harvesting plate of header part (01) corn snapping unit uses automatic adjusument harvesting trigger structure: it includes shaft seating
(1), floating pivoted arm (2), connection ship and resell on another market (4), floating harvesting plate (5), adjust screw rod (9), preloading spring (10), limited screw
(12) and stem pulling roller (13), wherein floating harvesting plate (5) is located at the top of stem pulling roller (13), it is mounted on harvesting roller support
(11) between rice-pulling chain (3) and rice-pulling chain guide plate (6), it is gentle that buffer spring (7) are installed below floating harvesting plate (5)
Staking punch (8), floating pivoted arm (2) are mounted on harvesting roller support (11) by shaft seating (1), it is mainly by float rotation axle
(22), upper floating arm (21), lower floating arm (23) composition, upper floating arm (21) are fixed on the both ends of float rotation axle (22), float
The upper end of swing arm (21) is equipped with connection and ships and resell on another market (4), and connection ships and resell on another market (4) and upper floating arm (21) hingedly, connection ship and resell on another market (4) pass through
Fastener links together with the attachment base (51) on floating harvesting plate (5), and lower floating arm (23) is fixed on float rotation axle (22)
On, the lower end of lower floating arm (23) is by adjusting the crossbeam between screw rod (9) and preloading spring (10) and harvesting roller support (11)
It is connected, harvesting roller support (11) is equipped with limited screw in the corresponding position with upper floating arm (21) and lower floating arm (23)
(12)；
3. the stem pulling roller (13) of header part (01) corn snapping unit uses automatic adjusument stem pulling roller mechanism: it includes weeding knife
(131), stem pulling roller bearing (132), connecting fork (134), guide rod (136), guide spring (137), guide rod seat (138),
Guide rod seat (138) are installed additional in stem pulling roller support (11), and guide rod (136) and guide spring (137) are mounted on guide rod seat
(138) in, the outer circle of guide rod (136) is matched with the inner hole of guide rod seat (138), is installed in the outer end of guide rod (136)
There is pretightning force of the adjusting nut (139) to adjust guide spring (137), is equipped with positioning step at the middle part of guide rod (136)
To limit the telescopic extensions of guide rod (136), connecting fork (134) and locking nut (135) are mounted on the interior of guide rod (136)
End, stem pulling roller bearing (132) is mounted in connecting fork (134) by connecting pin (133), while being mounted on stem pulling further through bearing
Weeding knife (131) are installed in the lower section of stem pulling roller bearing (132), the cutting edge and stem pulling roller of weeding knife (131) in the front end of roller (13)
(13) revolution profile is corresponding；
4. being equipped with longitudinal roller knife shredding mechanism below header part (01) snapping bar, chopping transmission case (121) and harvesting are passed
Dynamic case (120) upper layer and lower layer transmission arrangments, chopping transmission case (121) are mounted on the lower section of harvesting transmission case (120), chopping transmission
The input shaft gear of case (121) is engaged with the gear in harvesting transmission case (120), power is taken out from harvesting case, then through boring tooth
Rotation passes to shredder bar roller (122) backward, and chopping rotor (122) is located at the lower section of stem pulling roller (13), chopping rotor (122)
Front end is equipped with screw starting taper (124), and chopping moving knife (123) is uniformly mounted on the circumference of chopping rotor (122), shreds stationary knife
(125) it is mounted on (126) on the stationary knife bracket on harvesting roller support (11), shreds between stationary knife (125) and chopping moving knife (123)
Gap it is adjustable；
5. transport portion (02) includes prime elevator (021) and rear class elevator (022), prime elevator (021) is mounted on
The front of peeling procedure (031), rear class elevator (021) are mounted on the rear of peeling procedure (031), are located at silo (05) and shell
Between skin mechanism (031)；
6. stripped portion (03) includes peeling procedure (031), wind removing machine (032) and bract grinding device (033), bract is crushed
Device (033) is mounted on the exit of bract screw feeder below peeling procedure (031), and the top of prime elevator (021), which is equipped with, leads
Stream cover (211) and impurity roll (212), wind removing machine (032) are mounted on the top of pod (211), in peeling procedure (031) and
Positive and negative leveling auger (311) are equipped between pod (211) and fruit ear is evenly distributed with guide groove (312), in positive and negative leveling auger (311)
Both ends are equipped with the reverse acting spiral oppositely oriented with intermediate distributing auger, and the front end of peeling rollers (313) extends to forward preceding water conservancy diversion
It before plate (315), is equipped with above peeling rollers (313) front end and forces feeding-wheel (314), force the rear of feeding-wheel (314)
Several groups compressing wheel (316) are installed.
2. according to claim 1 not to the big feed quantity high speed corn combine of row, it is characterised in that: chopping rotor
(122) corresponding position of front end screw starting taper (124) is equipped with arc chopping stationary knife (127), and arc shreds stationary knife (127) installation
On harvesting roller support (11), the cutting edge of arc chopping stationary knife (127) leads muscle phase interworking with the spiral on screw starting taper (124)
It closes, the spiral of screw starting taper (124) leads muscle equipped with cutting edge port.
3. according to claim 1 not to the big feed quantity high speed corn combine of row, it is characterised in that: cancel floating and pluck
Buffer spring (7) below fringe plate (5) eases up staking punch (8), and floating harvesting plate (5) is supported directly on harvesting roller support (11)
On.
4. according to claim 1 not to the big feed quantity high speed corn combine of row, it is characterised in that: cutting moving knife
(113) and cutting stationary knife (114) is fabricated to composite structure, in cutting moving knife (113) and cuts off at the cutting edge port of stationary knife (114)
Cutting blade equipped with unlike material.
5. according to claim 2 not to the big feed quantity high speed corn combine of row, it is characterised in that: screw starting taper
(124) and arc chopping stationary knife (127) is fabricated to composite structure, shreds cutting for stationary knife (127) in screw starting taper (124) and arc
Cut the cutting blade that unlike material is equipped at cutting edge.
6. according to claim 1-5 described in any one not to the big feed quantity high speed corn combine of row, it is characterised in that:
The rib muscle of stem pulling roller (13) to rib stem pulling roller, i.e., is fabricated to by the stem pulling roller (13) of header part (01) corn snapping unit using circular arc
Arc-shaped, and while installing, is two opposite to the rounded edges muscle of stem pulling roller.
7. according to claim 1-5 described in any one not to the big feed quantity high speed corn combine of row, it is characterised in that:
It is staggered before and after stem pulling roller bearing (132) installation site of the stem pulling roller front end of left and right two in same group of stem pulling roller.
8. according to claim 1-5 described in any one not to the big feed quantity high speed corn combine of row, it is characterised in that:
Header part (01) uses intermediate transmission structure, i.e., the power passed over by host first passes to intermediate harvesting transmission case,
The harvesting transmission case on both sides is passed to by intermediate harvesting transmission case again.
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Cited By (7)
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| CN111602501A (en) * | 2020-04-22 | 2020-09-01 | 勇猛机械股份有限公司 | Debris clearing device suitable for maize seed grain results |
| CN112673806A (en) * | 2020-12-21 | 2021-04-20 | 安徽商贸职业技术学院 | Automatic change harvester |
| US20210392816A1 (en) * | 2018-11-16 | 2021-12-23 | Cnh Industrial America Llc | Locking mechanism for an agricultural header |
| CN116472857A (en) * | 2023-06-14 | 2023-07-25 | 甘肃农业大学 | Seed production corn harvester and peeling device thereof |
| CN116897687A (en) * | 2023-07-19 | 2023-10-20 | 九方泰禾国际重工(青岛)股份有限公司 | Vertical header corn harvester |
| CN117242978A (en) * | 2023-11-17 | 2023-12-19 | 山西农业大学 | Double-chain tooth type grain combine harvester header |
| CN117427703A (en) * | 2023-12-20 | 2024-01-23 | 云南禄味食品有限公司 | Little maize processing is with spraying belt cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20210392816A1 (en) * | 2018-11-16 | 2021-12-23 | Cnh Industrial America Llc | Locking mechanism for an agricultural header |
| CN111602501A (en) * | 2020-04-22 | 2020-09-01 | 勇猛机械股份有限公司 | Debris clearing device suitable for maize seed grain results |
| CN111602501B (en) * | 2020-04-22 | 2022-06-28 | 勇猛机械股份有限公司 | Debris clearing device suitable for maize seed grain results |
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| CN116472857B (en) * | 2023-06-14 | 2023-09-26 | 甘肃农业大学 | Seed production corn harvester and peeling device thereof |
| CN116897687A (en) * | 2023-07-19 | 2023-10-20 | 九方泰禾国际重工(青岛)股份有限公司 | Vertical header corn harvester |
| CN116897687B (en) * | 2023-07-19 | 2024-05-03 | 九方泰禾国际重工(青岛)股份有限公司 | Vertical header corn harvester |
| CN117242978A (en) * | 2023-11-17 | 2023-12-19 | 山西农业大学 | Double-chain tooth type grain combine harvester header |
| CN117242978B (en) * | 2023-11-17 | 2024-01-26 | 山西农业大学 | Double-chain tooth type grain combine harvester header |
| CN117427703A (en) * | 2023-12-20 | 2024-01-23 | 云南禄味食品有限公司 | Little maize processing is with spraying belt cleaning device |
| CN117427703B (en) * | 2023-12-20 | 2024-02-23 | 云南禄味食品有限公司 | Little maize processing is with spraying belt cleaning device |
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Effective date of registration: 20231206 Address after: 461000 No. 237 Xinxing Road, Henan, Xuchang Patentee after: XUCHANG CHESHEN VEHICLE Co.,Ltd. Address before: 461000 Xuchang Cheshen Automobile Co., Ltd., No. 237, Xinxing Road, Xuchang City, Henan Province Patentee before: Zheng Yuhu Patentee before: Xue Jiangtao |