CN206575853U - Ear picking bench of corn harvester and maize harvesting machine - Google Patents
Ear picking bench of corn harvester and maize harvesting machine Download PDFInfo
- Publication number
- CN206575853U CN206575853U CN201720139930.4U CN201720139930U CN206575853U CN 206575853 U CN206575853 U CN 206575853U CN 201720139930 U CN201720139930 U CN 201720139930U CN 206575853 U CN206575853 U CN 206575853U
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- harvesting
- ear picking
- corn harvester
- plate
- rice
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Abstract
The utility model provides a kind of ear picking bench of corn harvester and maize harvesting machine.Ear picking bench of corn harvester, including harvesting stand, harvesting tooth case, stem pulling roller assembly, harvesting plate assembly and rice-pulling chain assembly, harvesting plate assembly includes the harvesting plate of a pair of relative spacing arrangements, harvesting plate is arranged on harvesting stand, harvesting plate is connected with connecting rod, and the governor motion that harvesting plate is moved left and right can be driven by being provided between harvesting plate and connecting rod；Stem pulling roller assembly includes a pair of stem pulling rollers, and stem pulling roller is arranged on harvesting stand, anterior positioned at harvesting tooth case, is connected with harvesting tooth case；Ear picking bench of corn harvester also includes shredding cutter spacing under shredder bar under platform, platform in harvesting stand lower left.Corn picker, straw chopping operation can disposably be completed；Employ the parts such as eccentric wheel, sliding block, connecting rod.
Description
Technical field
The utility model is related to agricultural machinery technological field.Specifically a kind of ear picking bench of corn harvester and corn are received
Obtain machine.
Background technology
Corn is China the first generalized grain crop, and the Summer Maize of China is concentrated mainly on Huang-Huai-Hai, is that China is beautiful
Rice concentrates producing region the most, and sown area is about 1.6 hundred million mu, accounts for more than the 30% of the national corn gross area.This area is used 1 year
Two ripe cropping patterns, large area contiguous plant is easier to realize mechanization combining operation.Fruit ear harvest tends to substantially
Maturation, grain harvest turn into the region maize harvesting machine focus, ear picking bench of corn harvester be its important workpiece it
One.Because board-like ear picking bench operating efficiency is high, fruit ear damages small, the first choice as grain harvester, but still suffers between harvesting plate
Gap can not adjust automatically, the problem of to the corn bad adaptabilities of different conditions, the higher corn of moisture content can be produced during for harvest
Raw largely disconnected stalk.The new harvesting plate of innovation research and development realizes low damage to corn, and efficiently harvest is very necessary.
The technical problem underlying that the existing harvesting plate of China's ear picking bench of corn harvester there is currently has：
（1）The board-like ear picking bench of the existing maize harvesting machine of China market, harvesting efficiency high, to fruit ear damage it is small, but for
Largely disconnected stalk can be produced for the harvest condition of Huang-Huai-Hai, causes ear picking bench to block.
（2）The harvesting plate of the existing board-like ear picking bench of maize harvesting machine, although gap can be manually adjusted, but due to adjustment
Harvesting sheet separation is needed to shut down, and influences operating efficiency, therefore gap is not adjusted substantially during actual job.
Utility model content
In view of the problem of prior art is present, the utility model provides a kind of ear picking bench of corn harvester and harvest corn
Machine.
To achieve these goals, the utility model provides a kind of ear picking bench of corn harvester, including harvesting stand, harvesting
Tooth case, stem pulling roller assembly, harvesting plate assembly and rice-pulling chain assembly, harvesting plate assembly include the harvesting of a pair of relative spacing arrangements
Plate, harvesting plate is arranged on harvesting stand, and harvesting plate is connected with connecting rod, is provided with to drive between harvesting plate and connecting rod and is plucked
The governor motion that fringe plate is moved left and right；Stem pulling roller assembly includes a pair of stem pulling rollers, and stem pulling roller is arranged on harvesting stand, positioned at plucking
Fringe tooth case is anterior, is connected with harvesting tooth case；Ear picking bench of corn harvester also includes shredding cutter spacing under shredder bar under platform, platform in harvesting
Stand lower left.
Above-mentioned ear picking bench of corn harvester, it also includes a pair of cutting grass knifes, under cutting grass knife is located on the outside of two stem pulling rollers respectively
Side.
Above-mentioned ear picking bench of corn harvester, the sword toe angle of cutting grass knife is 30 °.
Above-mentioned ear picking bench of corn harvester, governor motion includes chute, sliding block and eccentric wheel, and chute is located on harvesting frame,
Sliding block is connected with connecting rod, and can be moved back and forth in chute, and eccentric wheel is arranged between chute and sliding block.
Above-mentioned ear picking bench of corn harvester, harvesting front edge of board is arcuate structure.
Above-mentioned ear picking bench of corn harvester, two stem pulling roller surfaces are provided with a plurality of helical raised, and oppositely oriented.
Above-mentioned ear picking bench of corn harvester, rice-pulling chain assembly includes a pair of rice-pulling chains and the rice-pulling chain coordinated with rice-pulling chain
Wheel, rice-pulling chain is located on harvesting stand, and is arranged on above harvesting plate, and rice-pulling chain wheel is connected with harvesting tooth case.
Another object of the present utility model is to provide a kind of maize harvesting machine, including described corn harvesting bench.
The beneficial effects of the utility model：
Corn picker, straw chopping operation can disposably be completed；The parts such as eccentric wheel, sliding block, connecting rod are employed, are made
Two side slides left in respective chute can be moved back and forth during industry, drive connecting rod to move back and forth, final to drive harvesting plate back and forth to transport
It is dynamic, realize the adjust automatically in gap between two harvesting plates；It is more smooth using operation after the utility model, it is more efficient, generation
Disconnected stalk amount is decreased obviously, and effectively can prevent ear picking bench from blocking；Spiral stem pulling roller is employed, there is master to corn stem during operation
The effect of dynamic pull, operation is more smooth, more efficient；Shredder bar under platform is installed additional, can have been completed simultaneously to maize straw in harvesting
Chopping operation；The cutting grass knife installed additional, can improve the cut-out quality to weeds, prevent weeds from winding stem pulling roller.
Brief description of the drawings
Fig. 1 is ear picking bench structural representation；
Fig. 2 is harvesting plate assembly structure schematic diagram；
Fig. 3 is two cutting grass knife arrangement schematic front view；
Fig. 4 is two cutting grass knife arrangement schematic side views.
Wherein, 1. rice-pulling chain wheel, 2. harvesting stands, 3. right picking boards, 4. left-handed stem pulling rollers, 5. right cutting grass knifes, 6.
Shredder bar under harvesting tooth case, 7. dextrorotation stem pulling rollers, 8. platforms, 9. left harvesting plates, 10. left cutting grass knifes, 11. rice-pulling chains, 12. is right
Connecting rod, 13. left connecting rods, 14. right sliding blocks, 15. right eccentric wheels, 16. right rails, 17. left sliders, 18. sword nose angles
Degree, 19 left eccentric wheels, 20. left chutes.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, develop simultaneously implementation referring to the drawings
Example, the utility model is further described.
A kind of ear picking bench of corn harvester is provided in the present embodiment, including harvesting stand 2, harvesting tooth case 6, stem pulling roller are total
Into, harvesting plate assembly and rice-pulling chain assembly.
In the present embodiment, harvesting plate assembly includes the left harvesting plate 9 and right picking board 3 of a pair of relative spacing arrangements, and a left side is plucked
Fringe plate 9 is connected with left connecting rod 13, and right picking board 3 is connected with right connecting rod 12, and left harvesting plate 9 and right picking board 3 are respectively with plucking
Fringe frame 6 is connected, and being provided between left harvesting plate 9 and left connecting rod 13 and right picking board 3 and right connecting rod 12 can drive a left side to pluck
The governor motion that fringe plate 9 and right picking board 3 are moved left and right.
In the present embodiment, the governor motion in left side includes left slider 17, left eccentric wheel 19 and left chute 20, and left chute 20 is set
On harvesting frame 6, left slider 17 is connected with left connecting rod 13, and can be moved back and forth in left chute 20, and left eccentric wheel 19 is set
Between left chute 20 and left slider 17；The governor motion on right side includes right sliding block 14, right eccentric wheel 15 and right rail 16, right cunning
Groove 16 is located on harvesting frame 6, and right sliding block 14 is connected with right connecting rod 12, and can be moved back and forth in right rail 16, right eccentric wheel
15 are arranged between right rail 16 and right sliding block 14.
In the present embodiment, stem pulling roller assembly includes left-handed stem pulling roller 4 and dextrorotation stem pulling roller 7, and left-handed stem pulling roller 4 and dextrorotation are drawn
Stem roller 7 is arranged on harvesting stand 2, anterior positioned at harvesting tooth case 6, is connected with harvesting tooth case 6, and harvesting tooth case 6 provides dynamic for it
Power, left-handed stem pulling roller 4 and the surface of dextrorotation stem pulling roller 7 are provided with a plurality of helical raised, and oppositely oriented.
In the present embodiment, ear picking bench of corn harvester also includes shredder bar 8 under shredder bar 8 under platform, platform and is located at harvesting stand 2
Lower left, harvesting tooth case 6 provides power for it.
In the present embodiment, ear picking bench of corn harvester also includes right cutting grass knife 5 and left cutting grass knife 10, and right cutting grass knife 5 is located at
The outer side-lower of dextrorotation stem pulling roller 7, left cutting grass knife 10 is located at the outer side-lower of left-handed stem pulling roller 4.Right cutting grass knife 5 and left cutting grass knife 10
Sword toe angle 18 is 30 °.
In the present embodiment, rice-pulling chain assembly includes a pair of rice-pulling chains 11 and the rice-pulling chain wheel 1 coordinated with rice-pulling chain 11, dials standing grain
Chain 11 is located on harvesting stand 2, and is arranged on harvesting plate, and rice-pulling chain wheel 1 is connected with harvesting tooth case 6, and harvesting tooth case 6 carries for it
For power.
In the present embodiment, left harvesting plate 9 and right picking board 3 front end is arcuate structure.
There is provided a kind of maize harvesting machine in a further embodiment of the application, including described corn harvesting bench.
The implementation process of the present embodiment is as follows:
During operation, harvesting tooth case 6 is imparted power to by engine, harvesting tooth case 6 imparts power to rice-pulling chain 11, dialled
Plant is fed into ear picking bench by standing grain chain 11, and harvesting tooth case 9 is left-handed stem pulling roller 4 and dextrorotation stem pulling roller 7 provides power, left-handed
Stem pulling roller 4 and the opposite direction rotating of dextrorotation stem pulling roller 7, the plant for feeding ear picking bench are common in left-handed stem pulling roller 4 and dextrorotation stem pulling roller 7
Pull backward is forced downwardly under same-action, because left harvesting plate 9 and the gap of right picking board 3 are less than fruit ear diameter, in left harvesting
Fruit ear card is fallen above ear picking bench under the stop of plate 9 and right picking board 3, the fruit ear dropped rice-pulling chain 11 effect under backward on
Side's conveying, harvesting tooth case 6 imparts power to shredder bar 8 under platform, and plant is shredded during fruit ear is removed under platform
Knife 8 sheds shredding corn stalk on ground, and straw chopping operation is completed while harvesting.
Above-mentioned embodiment is only specific case of the present utility model, is not to make other forms to the utility model
Limitation, any those skilled in the art are changed or are modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent implementations of change.But on the premise of every technical principle without departing from the utility model, according to of the present utility model
Any simple modification, equivalent variations and remodeling that technical spirit is made to embodiment of above, should all fall into of the present utility model
Scope of patent protection.
Claims (7)
1. a kind of ear picking bench of corn harvester, including harvesting stand（2）, harvesting tooth case (6), stem pulling roller assembly, harvesting plate assembly
With rice-pulling chain assembly, it is characterised in that：Harvesting plate assembly includes the harvesting plate of a pair of relative spacing arrangements, and harvesting plate, which is arranged on, to be plucked
On fringe stand, harvesting plate is connected with connecting rod, and the tune that harvesting plate is moved left and right can be driven by being provided between harvesting plate and connecting rod
Save mechanism；Stem pulling roller assembly includes a pair of stem pulling rollers, and stem pulling roller is arranged on harvesting stand, anterior positioned at harvesting tooth case (6), with
Harvesting tooth case (6) is connected；Ear picking bench of corn harvester also includes shredder bar under platform（8）, shredder bar under platform（8）Positioned at harvesting stand
（2）Lower left；Governor motion includes chute, sliding block and eccentric wheel, and chute is located on harvesting frame, and sliding block is connected with connecting rod,
And can be moved back and forth in chute, eccentric wheel is arranged between chute and sliding block.
2. ear picking bench of corn harvester as claimed in claim 1, it is characterised in that：It also includes a pair of cutting grass knifes, cutting grass knife point
Wei Yu not the outer side-lower of two stem pulling rollers.
3. ear picking bench of corn harvester as claimed in claim 2, it is characterised in that：The sword toe angle of cutting grass knife is 30 °.
4. ear picking bench of corn harvester as claimed in claim 1, it is characterised in that：Harvesting front edge of board is arcuate structure.
5. ear picking bench of corn harvester as claimed in claim 1, it is characterised in that：Two stem pulling roller surfaces are provided with a plurality of helical form
Projection, and it is oppositely oriented.
6. ear picking bench of corn harvester as claimed in claim 1, it is characterised in that：Rice-pulling chain assembly include a pair of rice-pulling chains and with
The rice-pulling chain wheel that rice-pulling chain coordinates（1）, rice-pulling chain is located on harvesting stand, and is arranged on above harvesting plate, rice-pulling chain wheel（1）With
Harvesting tooth case（6）Connection.
7. a kind of maize harvesting machine, it is characterised in that including the maize harvesting machine harvesting as described in any one of claim 1 to 6
Platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139930.4U CN206575853U (en) | 2017-02-16 | 2017-02-16 | Ear picking bench of corn harvester and maize harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139930.4U CN206575853U (en) | 2017-02-16 | 2017-02-16 | Ear picking bench of corn harvester and maize harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206575853U true CN206575853U (en) | 2017-10-24 |
Family
ID=60092196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720139930.4U Expired - Fee Related CN206575853U (en) | 2017-02-16 | 2017-02-16 | Ear picking bench of corn harvester and maize harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206575853U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612936A (en) * | 2017-02-16 | 2017-05-10 | 山东省农业机械科学研究院 | Corn harvester ear plucking header and corn harvester |
| CN109479506A (en) * | 2018-10-26 | 2019-03-19 | 山东交通职业学院 | A kind of multi-functional corn picker |
| 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 |
-
2017
- 2017-02-16 CN CN201720139930.4U patent/CN206575853U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612936A (en) * | 2017-02-16 | 2017-05-10 | 山东省农业机械科学研究院 | Corn harvester ear plucking header and corn harvester |
| CN109479506A (en) * | 2018-10-26 | 2019-03-19 | 山东交通职业学院 | A kind of multi-functional corn picker |
| CN109479506B (en) * | 2018-10-26 | 2022-01-18 | 焦作泰利机械制造股份有限公司 | Multifunctional corn harvester |
| 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 |
| CN109964635B (en) * | 2019-05-06 | 2024-03-29 | 中国农业大学 | Multifunctional corn ear picking test bed and test method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20220216 |