CN206461983U - A kind of corn header - Google Patents
A kind of corn header Download PDFInfo
- Publication number
- CN206461983U CN206461983U CN201720033665.1U CN201720033665U CN206461983U CN 206461983 U CN206461983 U CN 206461983U CN 201720033665 U CN201720033665 U CN 201720033665U CN 206461983 U CN206461983 U CN 206461983U
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- Prior art keywords
- cornstalk
- corn
- separation
- wheel
- drive
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- 240000008042 Zea mays Species 0.000 title claims abstract description 52
- 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 51
- 235000005822 corn Nutrition 0.000 title claims abstract description 51
- 238000000926 separation method Methods 0.000 claims abstract description 30
- 238000003306 harvesting Methods 0.000 claims abstract description 9
- 239000002689 soil Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 24
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 241000209149 Zea Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Abstract
The utility model is related to a kind of corn header.Corn header is used for the harvesting corn during advance, it includes drive device and the guide device driven by drive device, separation shredding mechanism and wobble ring formula cutter device, guide device is corresponded with separating shredding mechanism, guide device is used to guide the cornstalk with corn ear to separation shredding mechanism, cutter device is used to cut off cornstalk from root, separation shredding mechanism be used for the cornstalk that transmits guide device separated with corn ear, chaffy corn bar and allow chopping cornstalk under drop down onto soil.The utility model is drawn in cornstalk by guide device, cutter device cuts off cornstalk, cornstalk chopping can be allowed on its soil that drops and realize returning to the field by separation shredding mechanism by corn ear separation simultaneously, the step of reducing later separation corn, artificial participation is reduced, while also achieving straw-returning, environmental protection is improved, and be conducive to the plantation of Land Sustainable, be conducive to a wide range of popularization.
Description
Technical field
The utility model is related to corn production recovery arrangement, more particularly to a kind of corn header.
Background technology
Corn is grass family Zea annual herb plant, is one of important Grain plants.Corn taste is fragrant and sweet, can
Various dish is done, such as corn is ironed, corn juice, it is also the primary raw material of industrial alcohol and liquor.North Plain Region is always
Large area maize planting is all especially suitable for, but large area plants the problem of just bringing harvesting, and many peasant households still employ manually
Go carry out harvesting corn, this original means inefficiency, time-consuming；And also there are many places to carry out machinery using harvester
Harvesting corn, but these harvesters many is all extensive style harvesting, and directly cornstalk is cut off and then is sent directly into collecting box,
Corn ear is not separated, straw-returning is not also realized well, is had much room for improvement.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and corn ear can be separated by providing one kind
The corn header of straw-returning can be realized simultaneously.
To achieve the above object, the utility model uses following technical scheme：
A kind of corn header, it is used for the harvesting corn during advance, and it includes drive device and by driving
Guide device, separation shredding mechanism and wobble ring formula cutter device that device drives, guide device is with separating shredding mechanism 1 a pair
Should, guide device is used to guide the cornstalk with corn ear to separation shredding mechanism, and cutter device is used for cornstalk
From root cut-out, separation shredding mechanism be used for the cornstalk that transmits guide device separated with corn ear, chaffy corn bar and
Allow chopping cornstalk under drop down onto on soil.
Further, before guide device is including a pair of rear wheels arranged successively along direction of advance, a centering wheel and a pair
Wheel, two trailing wheels are located above separation shredding mechanism；Two trailing wheels are symmetrical arranged, and wheel being symmetrical arranged in two, two trailing wheels it
Between distance be equal in two take turns between distance, distance is more than in two between two front-wheels take turns between distance；One front-wheel passes through
First with driving lever guides the second guiding chain for being taken turns in chain and one and being taken turns in linkage, one and passing through and carry triangular form tooth outwardly
Bar and a trailing wheel link；Two front-wheels, wheel in two, two trailing wheels, the first guiding chains and the second guiding chain surround shape
Enter passage into a funnel shaped cornstalk.
Further, drive device includes drive shaft, the first transverse axis and the second transverse axis, and the first transverse axis and the second transverse axis are flat
OK, drive shaft is by the transverse axis of bevel gear driving first, and the first transverse axis passes through intermediate reduction gear chain second transverse axis of wheel drive；Second
Transverse axis passes through the axis taken turns in bevel gear driving.
Further, corn header also includes transfer assembly, and transfer assembly includes conveying trough, the conveyer chain tilted upward
The transmission chain of wheel and picks, conveying trough is located at below trailing wheel, and transmission sprocket wheel is used to drive transmission chain to move, and transmits
Chain surrounds annular, and the side of transmission chain is located in conveying trough, and the plectrum of transmission chain is located on the outside of transmission chain, conveyer chain
Wheel is by rear wheel drive.
Further, separation shredding mechanism includes the roller of a pair of relative rotations and the roller knife of a linkage, and roller is located at
Directly over roller knife, the gap between roller is the gap that cornstalk passes through, and the roller of relative rotation is used to drive cornstalk downward
Move, while corn ear is separated from cornstalk, the cornstalk after separation is shredded by the roller knife of lower section, be provided with and cut below roller knife
The dropping channel of cornstalk after broken.
Further, in a forward direction, external spiral bar is provided with front of the outer wall of roller, outer wall rear, which is evenly equipped with, axially prolongs
The rib stretched.
Further, drive device includes drive shaft and the first transverse axis, and drive shaft is by the transverse axis of bevel gear driving first, and the
One transverse axis is driven by bevel gear driving roller knife, roller knife by one secondary drive wheel of chain drive, secondary drive wheel by chain
Pass through gear drive between dynamic roller, two rollers.
Further, cutter device includes wobble ring, connecting rod, fixed tooth piece and dynamic gear piece, fixed tooth piece maximum surface and dynamic tooth
Piece maximum surface is close to, and fixed tooth piece, dynamic gear piece are located at the lower section of guide assembly, and fixed tooth piece, the tooth peak of dynamic gear piece point to advance side
To and fixed tooth piece, dynamic gear piece extend perpendicular to direction of advance；First transverse axis passes through chain drive wobble ring, one connection pendulum of connecting rod
Ring, the dynamic gear piece of a connection, wobble ring drives dynamic gear piece to be moved back and forth along the horizontal direction perpendicular to direction of advance by connecting rod.
Further, guide device, separation shredding mechanism and transfer assembly have three respectively, guide device, one
Corresponding position is arranged parallel to each other between separation shredding mechanism and transfer assembly constitute one group, every group.
The beneficial effect of the utility model compared with prior art is：
(1) the utility model is drawn in cornstalk by guide device, cutter device cut-out cornstalk, separates shredding mechanism
Cornstalk chopping can be allowed on its soil that drops by corn ear separation simultaneously and realize returning to the field, the step of later separation corn is reduced
Suddenly, artificial participation is reduced, while also achieving straw-returning, environmental protection is improved, and is conducive to the plantation of Land Sustainable, is had
Beneficial to a wide range of popularization.
(2) can put must be than relatively low for header of the present utility model, i.e., center of gravity can be lowerd, and safety coefficient is improved,
It can be gathered in slope；Roller knife is forward to set, and improves service life, reduces energy consumption.
Brief description of the drawings
Fig. 1 is the utility model header stereogram；
Fig. 2 is the utility model header (left side) drive mechanism schematic diagram；
Fig. 3 is the utility model header (right side) drive mechanism schematic diagram.
Embodiment
In order to more fully understand technology contents of the present utility model, with reference to specific embodiment to skill of the present utility model
Art scheme is described further and illustrated.
The concrete structure of the utility model embodiment is as shown in figure 1, Fig. 2,3 be drive mechanism schematic diagram.
The corn header of the present embodiment is used to install onboard, in advance process (direction of advance such as Fig. 1 direction A)
Harvesting corn.
The header of the present embodiment includes drive device and the guide device driven by drive device, separation chopping dress
Put and wobble ring formula cutter device.Guide device is used to guide the cornstalk with corn ear to separation shredding mechanism, cutting
Device is used to cut off cornstalk from root, and separation shredding mechanism is used for the cornstalk for transmitting guide device and corn ear point
From, chaffy corn bar and allow chopping cornstalk under drop down onto on soil.Guide device is corresponded with separating shredding mechanism, is drawn
Lead device has three respectively with separating shredding mechanism, and a guide device separates shredding mechanism with one and constitutes one group, every group it
Between be arranged parallel to each other, every group can individually be operated, it is achieved thereby that more efficient harvesting.
Guide device includes a pair of rear wheels 13, a centering wheel 12 and a pair of the front-wheels 11 arranged successively along direction of advance.
Two trailing wheels 13 are located above separation shredding mechanism.Two trailing wheels 13 are symmetrical arranged, and 12 are taken turns in two and is symmetrical arranged, two trailing wheels
Distance is more than in two distance between wheel 12 between distance, two front-wheels 11 between wheel 12 during distance is equal to two between 13.One
Individual front-wheel 11 is linked by wheel 12 in the first guiding chain 14 with driving lever and one, and wheel 12 is by with outwardly three in one
Second guiding chain 15 of angle-style tooth links with a trailing wheel 13.Two front-wheels 11, wheel 12, two trailing wheels 13, first in two
The guiding guiding chain 15 of chain 14 and second, which is surrounded, to be formd a funnel shaped cornstalk and enters passage.When header advances,
Cornstalk can enter between two front-wheels 11, and the first guiding chain 14 can guide cornstalk gradually to draw close, and then can enter two
Clamped between the guiding chain 15 of bar second and by two second guiding chains 15 and walk back, cornstalk lower position is just cut dress
Cutting is put, then can be carried out separating and shredding when walking back.
Separating shredding mechanism includes the roller 21 of a pair of relative rotations and the roller knife 22 of a linkage.Roller 21 is located at roller knife
Directly over 22.Gap between roller 21 is the gap that cornstalk passes through.In a forward direction, it is provided with front of the outer wall of roller 21
External spiral bar, outer wall rear is evenly equipped with axially extending rib.The roller 21 of relative rotation be used for drive cornstalk to move downward,
Then corn ear is separated from cornstalk, the cornstalk after separation is shredded by a roller knife 22 of lower section, the lower section of roller knife 22 is set
There is the dropping channel of the cornstalk after chopping.Roller knife 22 is that six cutting knifes are uniformly arranged on a cylinder outer wall.
Corn header also includes transfer assembly.Transfer assembly include tilt upward conveying trough 29, transmission sprocket wheel 27 with
And the transmission chain 28 of picks 281.The bottom of conveying trough 29 is located at the lower section of trailing wheel 13, and transmission sprocket wheel 27 is used to drive conveyer chain
Bar 28 is moved.Transmission chain 28 surrounds annular, and the side of transmission chain 28 is located in conveying trough 29, the plectrum of transmission chain 28
281 are located at the outside of transmission chain 28, and transmission sprocket wheel 27 is driven by trailing wheel 13.
Drive device includes drive shaft 40, the first transverse axis 41 and the second transverse axis 42.First transverse axis 41 and the second transverse axis 42 are flat
OK, the first transverse axis 41 and the equal level of the second transverse axis 42 run through header, and perpendicular to direction of advance.As shown in Fig. 2 drive shaft
40 by one of the first transverse axis of bevel gear driving 41, as shown in figure 3, the other end of the first transverse axis 41 passes through intermediate reduction gear sprocket wheel
43 the second transverse axis 42 of driving, and the second transverse axis 42 passes through the axis 121 of wheel 12 in bevel gear driving.Middle wheel 12 drives trailing wheel respectively
13 and front-wheel 11, and trailing wheel 13 then passes through chain drive and transmits sprocket wheel 27.
As shown in Fig. 2 the first transverse axis 41 is by bevel gear driving roller knife 22, roller knife 22 passes through chain drive secondary drive wheel
23, secondary drive wheel 23 passes through gear drive by chain drive roller 21 between two rollers 21.
The wobble ring formula cutter device of the present embodiment is relatively common structure.Cutter device includes wobble ring 31, connecting rod 32, determined
Gear piece 35 and dynamic gear piece 34.The maximum surface of fixed tooth piece 35 and the maximum surface of dynamic gear piece 34 are close to, and fixed tooth piece 35, dynamic gear piece 34 are set
In the lower section of guide assembly, fixed tooth piece 35, the tooth peak of dynamic gear piece 34 point to direction of advance and fixed tooth piece 35, dynamic gear piece 34 perpendicular to
Direction of advance extends.First transverse axis 41 connects wobble rings 31 by chain drive wobble ring 31,32 1, connecting rod, and one passes through thin bar 33
The dynamic gear piece 34 of connection, connecting rod 32 extends along direction of advance.Wobble ring 31 drives dynamic gear piece 34 along perpendicular to advance side by connecting rod 32
To horizontal direction move back and forth.First transverse axis 41 rotate when, wobble ring 31 can drive link 32 around connecting rod own axes back and forth
Nominal angle is rotated, thus connecting rod 32 just can drive dynamic gear piece 34 to move back and forth in the horizontal direction.The dynamic gear piece moved back and forth
34 just can realize shearing function with the fixed combination of fixed tooth piece 35, similar to the functional structure of electric clippers cutter head.
It is set forth above that technology contents of the present utility model are only further illustrated with embodiment, in order to which reader is easier reason
Solve, but do not represent embodiment of the present utility model and be only limitted to this, any technology done according to the utility model extends or created again
Make, by protection of the present utility model.
Claims (9)
1. a kind of corn header, it is used for the harvesting corn during advance, it is characterised in that it include drive device and
Guide device, separation shredding mechanism and the wobble ring formula cutter device driven by drive device, the guide device is cut with separating
Crushing device is corresponded, and the guide device is used to guide the cornstalk with corn ear to separation shredding mechanism, described
Cutter device is used to cut off cornstalk from root, and the separation shredding mechanism is used for the cornstalk for transmitting guide device and beautiful
Rice rod separation, chaffy corn bar and allow chopping cornstalk under drop down onto on soil.
2. corn header as claimed in claim 1, it is characterised in that the guide device is included along direction of advance successively
A pair of rear wheels of arrangement, a centering wheel and a pair of front-wheels, two trailing wheels are located above separation shredding mechanism；Two trailing wheels are symmetrically set
Put, wheel is symmetrical arranged in two, distance between being taken turns during distance is equal to two between two trailing wheels, distance is more than between two front-wheels
Distance between being taken turns in two；One front-wheel is linked by being taken turns in the first guiding chain with driving lever and one, takes turns logical in one
The second guiding chain and a trailing wheel with triangular form tooth outwardly is crossed to link；Two front-wheels, wheel in two, two trailing wheels, the
One guiding chain and the second guiding chain surround and form a funnel shaped cornstalk and enter passage.
3. corn header as claimed in claim 2, it is characterised in that the drive device includes drive shaft, the first transverse axis
With the second transverse axis, first transverse axis and the second transverse axis be parallel, and the drive shaft passes through the transverse axis of bevel gear driving first, described
One transverse axis passes through intermediate reduction gear chain second transverse axis of wheel drive；Second transverse axis passes through in middle wheel described in bevel gear driving
Axle.
4. corn header as claimed in claim 2, it is characterised in that the corn header also includes transfer assembly, institute
Stating transfer assembly includes the transmission chain of the conveying trough, transmission sprocket wheel and picks that tilt upward, and conveying trough is located at trailing wheel
Lower section, transmission sprocket wheel is used to drive transmission chain to move, and transmission chain surrounds annular, and the side of transmission chain is located at conveying trough
Interior, the plectrum of transmission chain is located on the outside of transmission chain, and the transmission sprocket wheel is by the rear wheel drive.
5. corn header as claimed in claim 1, it is characterised in that the separation shredding mechanism includes a pair of relative rotations
Roller and a linkage roller knife, roller is located at directly over roller knife, and the gap between roller is the gap that cornstalk passes through, phase
The roller of rotation is used to drive cornstalk to move downward, while corn ear is separated from cornstalk, the cornstalk after separation
Shredded by the roller knife of lower section, the dropping channel provided with the cornstalk after chopping below roller knife.
6. in front of corn header as claimed in claim 5, it is characterised in that in a forward direction, the outer wall of the roller
Provided with external spiral bar, outer wall rear is evenly equipped with axially extending rib.
7. corn header as claimed in claim 5, it is characterised in that the drive device includes drive shaft and the first horizontal stroke
Axle, the drive shaft passes through chain by the transverse axis of bevel gear driving first, first transverse axis by bevel gear driving roller knife, roller knife
Bar drives a secondary drive wheel, and secondary drive wheel passes through gear drive by chain drive roller between two rollers.
8. the corn header as described in claim 3 or 7, it is characterised in that the cutter device includes wobble ring, connecting rod, determined
Gear piece and dynamic gear piece, fixed tooth piece maximum surface and the maximum surface of dynamic gear piece are close to, and fixed tooth piece, dynamic gear piece are located at guide assembly
Lower section, the fixed tooth piece, the tooth peak of dynamic gear piece point to direction of advance and fixed tooth piece, dynamic gear piece extend perpendicular to direction of advance；Institute
The first transverse axis is stated by chain drive wobble ring, one connection wobble ring of connecting rod, the dynamic gear piece of a connection, wobble ring is driven by connecting rod and moved
Gear piece is moved back and forth along the horizontal direction perpendicular to direction of advance.
9. corn header as claimed in claim 4, it is characterised in that the guide device, separation shredding mechanism and transmission
Component has three, correspondence portion between a guide device, a separation shredding mechanism and transfer assembly constitute one group, every group respectively
Position is arranged parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720033665.1U CN206461983U (en) | 2017-01-11 | 2017-01-11 | A kind of corn header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720033665.1U CN206461983U (en) | 2017-01-11 | 2017-01-11 | A kind of corn header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461983U true CN206461983U (en) | 2017-09-05 |
Family
ID=59706230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720033665.1U Active CN206461983U (en) | 2017-01-11 | 2017-01-11 | A kind of corn header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461983U (en) |
-
2017
- 2017-01-11 CN CN201720033665.1U patent/CN206461983U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221227 Address after: 113122 area d14a, south of Shendong 6th Road, east of Zhongxing Street, Shenfu New District, Shenyang City, Liaoning Province Patentee after: Liaoning liaotuodayi Agricultural Machinery Co.,Ltd. Address before: Xiangergou Village, Dasiping Town, Xinbin Manchu Autonomous County, Fushun City, Liaoning Province, 113209 Patentee before: FUSHUN XINXING AGRICULTURAL MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Area D14a, plot south of Shendong 6th Road, east of Zhongxing Street, Shenfu Demonstration Zone, Shenyang City, Liaoning Province, 113122 Patentee after: Liaoning Liaotuo Dayi Agricultural Machinery Co.,Ltd. Country or region after: China Address before: 113122 area d14a, south of Shendong 6th Road, east of Zhongxing Street, Shenfu New District, Shenyang City, Liaoning Province Patentee before: Liaoning liaotuodayi Agricultural Machinery Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |