CN108432472A - A kind of coaxial twin-roll is from Lysimachia sikokiana thresing machine - Google Patents
A kind of coaxial twin-roll is from Lysimachia sikokiana thresing machine Download PDFInfo
- Publication number
- CN108432472A CN108432472A CN201810663648.5A CN201810663648A CN108432472A CN 108432472 A CN108432472 A CN 108432472A CN 201810663648 A CN201810663648 A CN 201810663648A CN 108432472 A CN108432472 A CN 108432472A
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- CN
- China
- Prior art keywords
- threshing
- cylinder
- roll
- tooth
- lysimachia sikokiana
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000604017 Lysimachia sikokiana Species 0.000 title claims abstract description 45
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 244000062793 Sorghum vulgare Species 0.000 abstract description 2
- 235000019713 millet Nutrition 0.000 abstract description 2
- 239000010902 straw Substances 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 210000000515 tooth Anatomy 0.000 description 21
- 239000012535 impurity Substances 0.000 description 5
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 244000077995 Coix lacryma jobi Species 0.000 description 1
- 235000007354 Coix lacryma jobi Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
- A01F12/22—Threshing cylinders with teeth
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/56—Driving mechanisms for the threshing parts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
- A01F2012/188—Rethreshing devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a kind of coaxial twin-rolls from Lysimachia sikokiana thresing machine, it includes rack（1）With mounted in rack（1）Interior threshing cylinder, threshing cylinder is by main threshing cylinder（2）With auxiliary threshing roll cylinder（3）It constitutes, main threshing cylinder（2）With auxiliary threshing roll cylinder（3）Coaxially it is fixed on mandrel（4）On, mandrel（4）End connect drum pulley（5）, drum pulley（5）Pass through driving belt（6）Connect fan blade belt pulley（11）With screw conveyor shaft two-groove belt pulley（7）, screw conveyor shaft two-groove belt pulley（7）Pass through the output shaft of belt connecting power device.The present invention is using the design of the coaxial twin-roll of main threshing cylinder and auxiliary threshing roll cylinder, structure novel is unique, with structure is simpler, manufacturing cost is lower, weight is lighter, carry more convenient, reliability higher, more energy efficient environmental protection and cereal kernel percentage of damage are lower, threshing performance higher, millet straw separation are more abundant, the lower feature of loss late, it is applied widely.
Description
Technical field
The present invention relates to a kind of agricultural machinery, especially a kind of coaxial twin-roll belongs to agricultural machinery from Lysimachia sikokiana thresing machine
Field of engineering technology.
Background technology
Rice is one of China's staple food crop, is the main economic source of peasant.But in many rice terraces in China
Belong to hilly country, plot is small, peasant harvesting get up it is time consuming, paddy is from Lysimachia sikokiana thresing machine as a kind of the small of extensive utilization
Type farm machinery is the machinery that can detach crop kernels with stalk.
Common thresing machine is usually provided only with a threshing cylinder, and threshing cylinder rotates under the drive of power, can carry out
Threshing operates, and the seed deviate from this way mixes with broken bar leaf, and harvesting goes back also to carry out seed separation with wind turbine.And
Existing thresing machine be typically all be arranged to it is linear, when carrying out threshing, crop from the feeding mouth of threshing cylinder feeding, with
Threshing cylinder rotation carries out threshing, often occurs taking off and beats the situation not clean, threshing performance is low and cereal percentage of damage is high.Meanwhile it is de-
The stalk gone out is more broken, deviates from miscellaneous remaining content height in mixture, increases subsequent cleaning load, cause under threshing operations quality
Drop, labor intensity is higher, and working efficiency is relatively low.
The applicant applied for a kind of Double-drum threshing machine on July 12nd, 2016（The patent No.
ZL201620726509.9）, use double-roller structure to design, by threshing twice, solve existing for single drum threshing machine
The problem that threshing performance is low, cereal percentage of impurity is high, improves work efficiency.But this Double-drum threshing machine is due to its threshing roll
Cylinder and secondary threshing cylinder are arranged side by side, and form two threshing cavities, lead to machine construction complexity, heavier-weight, and manufacturing cost is high,
Price is expensive, is also easy to be out of order, reliability is poor；And this Double-drum threshing machine is to drive secondary rolling by master rotor belt pulley
Cylinder belt pulley, power plant load weight, high energy consumption, since auxiliary cylinder is high speed（Up to 1600 revs/min）It rotates, not only bearing
Fragile, service life is short, and causes cereal kernel percentage of damage higher, and threshing performance is less desirable, the stalk of abjection also compared with
Broken, cereal percentage of impurity is higher.
Invention content
Technical problem to be solved by the present invention lies in, provide it is a kind of it is simple in structure, threshing performance is high, seed breakage rate is low simultaneously
And the low coaxial twin-roll of cereal percentage of impurity is from Lysimachia sikokiana thresing machine, to overcome above-mentioned the deficiencies in the prior art.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of coaxial twin-roll is from Lysimachia sikokiana thresing machine, it includes rack and the threshing cylinder in rack, and threshing cylinder is by leading
Threshing cylinder and auxiliary threshing roll cylinder are constituted, and main threshing cylinder and auxiliary threshing roll cylinder are coaxially fixed on mandrel, and the end of mandrel connects
Drum pulley is connect, drum pulley connects fan blade belt pulley and screw conveyor shaft two-groove belt pulley by driving belt, and screw conveyor shaft is double
The output shaft that slot belt pulley passes through belt connecting power device.
Above-mentioned coaxial twin-roll from Lysimachia sikokiana thresing machine, auxiliary threshing roll cylinder can be arranged in the left side of main threshing cylinder or
On the right side of person.
Coaxial twin-roll above-mentioned is equipped with threshing tooth, threshing tooth edge from Lysimachia sikokiana thresing machine, on the surface of main threshing cylinder
Barrel direction of rotation is arranged in the shape of a spiral.
For above-mentioned coaxial twin-roll from Lysimachia sikokiana thresing machine, threshing tooth can be the slightly curved straight-tooth in one end either bow tooth.
For coaxial twin-roll above-mentioned from Lysimachia sikokiana thresing machine, auxiliary threshing roll cylinder can be in open, grid-like or round envelope
Shape is closed, finger is equipped on auxiliary threshing roll cylinder.
For coaxial twin-roll above-mentioned from Lysimachia sikokiana thresing machine, the finger on auxiliary threshing roll cylinder can be the slightly curved straight-tooth in one end
Or bow tooth.
Coaxial twin-roll above-mentioned is from Lysimachia sikokiana thresing machine, it is preferred that and auxiliary threshing roll cylinder is located on the left of main threshing cylinder, by
3-8 placing of reinforcements are constituted, and are in open, grid-like, finger are welded on reinforcing bar, finger is the slightly curved straight-tooth in one end.
From in Lysimachia sikokiana thresing machine, diameter of the auxiliary threshing roll cylinder without finger is less than or equal to main de- coaxial twin-roll above-mentioned
The diameter of grain roller, the length of auxiliary threshing roll cylinder are less than the length of main threshing cylinder.
Coaxial twin-roll above-mentioned is equipped with Lysimachia sikokiana lid from Lysimachia sikokiana thresing machine, in the top of auxiliary threshing roll cylinder, under Lysimachia sikokiana lid
Side is secondary threshing, combing, Lysimachia sikokiana storehouse, and horizontal and vertical each 1-8 rows are equipped in storehouse for secondary threshing and seed and cane
The straight-tooth combed or bow tooth are detached, direction and auxiliary threshing roll the cylinder rotation of straight-tooth or bow tooth are in the same direction, straight-tooth or bow tooth and plane holder
Angle is less than 90 degree.
Beneficial effects of the present invention：Compared with prior art, the invention has the characteristics that：
（1）It is designed using the twin-roll of main threshing cylinder and auxiliary threshing roll cylinder, by threshing twice, solves single drum threshing machine
Only once threshing, the problem that threshing performance is low, cereal percentage of impurity is high greatly improve working efficiency.
（2）Structure of the invention novel and unique, reasonable design.Since the main threshing cylinder and auxiliary threshing roll cylinder of the present invention use
Coaxial design, structure is simpler, and weight is lighter, and user's use is lighter, carries and is more convenient, and failure rate is lower, reliability higher,
It is more suitable for outdoor use.And its manufacturing cost is low, price is cheap, significantly reduces the financial burden of peasant, it is easier to by agriculture
The people receive, more human-oriented.
（3）The power plant of the present invention need to only drive a mandrel rotation, lower using load, more energy efficient, more environmentally friendly, just
Use longer life expectancy.
（4）The auxiliary threshing roll cylinder of the present invention is rotated coaxially with main threshing cylinder, and rotating speed is relatively low（500 revs/min or so）, paddy
Object seed damage rate is lower, threshing performance higher, and the stalk of abjection will not be very broken, and millet straw separation is more abundant, and loss late is lower, cereal
Percentage of impurity is lower.
（5）It is applied widely, it can be used for the threshing work of the crops such as rice, wheat, jowar, soya bean, adlay.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of the threshing cylinder of the present invention.
As shown in the figure：1- racks, 2- main threshing cylinders, 3- auxiliary threshing roll cylinders, 4- mandrels, 5- drum pulleys, 6- transmissions
Belt, 7- screw conveyor shaft two-groove belt pulleys, 8- threshing tooths, 9- fingers, 10- Lysimachia sikokiana lids, 11- fan blade belt pulleys.
The present invention is further illustrated with reference to the accompanying drawings and detailed description.
Specific implementation mode
Embodiment 1：As shown in Figure 1, including rack 1 and the threshing cylinder in rack 1, routine is provided in rack 1
Sieve, grass arranging device, cleaning plant and output lifting device etc..Threshing cylinder is by 3 structure of main threshing cylinder 2 and auxiliary threshing roll cylinder
It is used for a threshing and Lysimachia sikokiana at, main threshing cylinder 2, auxiliary threshing roll cylinder 3 combs for secondary threshing and the separation of seed and cane,
Lysimachia sikokiana.Main threshing cylinder 2 and auxiliary threshing roll cylinder 3 are coaxially fixed on mandrel 4, and the end of mandrel 4 connects drum pulley 5, rolling
Cylinder belt pulley 5 connects fan blade belt pulley 11 and screw conveyor shaft two-groove belt pulley 7 by driving belt 6, and screw conveyor shaft two-groove belt pulley 7 is logical
Cross output shaft of the belt connection using motor, gasoline engine or diesel engine as power plant.Screw conveyor shaft two-groove belt pulley 7 is one double
Slot belt pulley, one of slot are used to connect fan blade belt pulley 11 and drum pulley 5 by driving belt 6, another slot is used
In the output shaft by belt connecting power device.Auxiliary threshing roll cylinder 3 is located at the left side of main threshing cylinder 2.In main threshing cylinder 2
Surface be equipped with several threshing tooths 8, the setting of threshing tooth 8 is so that the abjection of seed is easier.The shape of threshing tooth 8 is omited for one end
Curved bow tooth, main threshing cylinder 2 be arranged to it is closed, cooperation bow tooth can reach best Threshing.For the ease of seed and
The separation combing of cane and Lysimachia sikokiana, auxiliary threshing roll cylinder 3 are arranged to non-enclosed, are made of 4 placing of reinforcements, in open, grid-like,
It is welded with several fingers 9 on reinforcing bar, the purpose of finger 9 is the slightly curved straight-tooth in one end, the setting of straight-tooth is to be more advantageous in weeds
In slough seed, enhance separation combing and the Lysimachia sikokiana effect of seed and cane, the slightly curved setting in front can improve anti-extension grass
Can, convenient for combing.Diameter of the auxiliary threshing roll cylinder 3 without finger 9 is less than the diameter of main threshing cylinder 2, the length of auxiliary threshing roll cylinder 3
Less than the length of main threshing cylinder 2.Lysimachia sikokiana lid 10 is housed in the top of auxiliary threshing roll cylinder 3, the setting of Lysimachia sikokiana lid 10 is more advantageous to
Enhance separation combing and the Lysimachia sikokiana effect of seed and cane.Lysimachia sikokiana lid 10 is fixed in rack 1, below the Lysimachia sikokiana lid 10 in storehouse
It is horizontal and vertical to be respectively provided with 2 rows for the straight-tooth that secondary threshing and the separation of seed and cane comb, the direction of straight-tooth and secondary threshing
Roller 3 rotates in the same direction, and straight-tooth is 45 degree with plane included angle.
Embodiment 2：Threshing cylinder including rack 1 and in rack 1, threshing cylinder are taken off by main threshing cylinder 2 and pair
Grain roller 3 is constituted, and main threshing cylinder 2 is used for a threshing and Lysimachia sikokiana, and auxiliary threshing roll cylinder 3 is for secondary threshing and seed and cane
Separation combing, Lysimachia sikokiana.Main threshing cylinder 2 and auxiliary threshing roll cylinder 3 are coaxially fixed on mandrel 4, and the end of mandrel 4 connects roller skin
Belt wheel 5, drum pulley 5 connect fan blade belt pulley 11 and screw conveyor shaft two-groove belt pulley 7, screw conveyor shaft double flute by driving belt 6
Belt pulley 7 connects the output shaft using motor, gasoline engine or diesel engine as power plant by belt.Auxiliary threshing roll cylinder 3 is located at
The right side of main threshing cylinder 2.Several threshing tooths 8 are equipped on the surface of main threshing cylinder 2, threshing tooth 8 is in along barrel direction of rotation
Helical form is arranged.The shape of threshing tooth 8 is the slightly curved straight-tooth in one end.3 rounded closed of auxiliary threshing roll cylinder, in auxiliary threshing roll cylinder
3 are equipped with several fingers 9.Finger 9 is bow tooth.Diameter of the auxiliary threshing roll cylinder 3 without finger 9 is less than the diameter of main threshing cylinder 2,
The length of auxiliary threshing roll cylinder 3 is less than the length of main threshing cylinder 2.Lysimachia sikokiana lid 10, Lysimachia sikokiana lid 10 are housed above auxiliary threshing roll cylinder 3
It is fixed in rack 1, it is horizontal and vertical in storehouse below the Lysimachia sikokiana lid 10 to be equipped with 8 rows for secondary threshing and the separation of seed and cane
The bow tooth of combing, direction and the auxiliary threshing roll cylinder 3 of bow tooth rotate in the same direction, and bow tooth is 70 degree with plane included angle.
Embodiments of the present invention are not limited to the above embodiments, and that makes without departing from the purpose of the present invention is various
Within variation all belongs to the scope of protection of the present invention.
Claims (9)
1. a kind of coaxial twin-roll is from Lysimachia sikokiana thresing machine, including rack（1）With mounted in rack（1）Interior threshing cylinder, feature
It is：The threshing cylinder is by main threshing cylinder（2）With auxiliary threshing roll cylinder（3）It constitutes, main threshing cylinder（2）And auxiliary threshing roll
Cylinder（3）Coaxially it is fixed on mandrel（4）On, mandrel（4）End connect drum pulley（5）, drum pulley（5）Pass through transmission
Belt（6）Connect fan blade belt pulley（11）With screw conveyor shaft two-groove belt pulley（7）, screw conveyor shaft two-groove belt pulley（7）Connected by belt
Connect the output shaft of power plant.
2. coaxial twin-roll according to claim 1 is from Lysimachia sikokiana thresing machine, it is characterised in that：The auxiliary threshing roll cylinder
（3）Positioned at main threshing cylinder（2）Left side or right side.
3. coaxial twin-roll according to claim 1 is from Lysimachia sikokiana thresing machine, it is characterised in that：In the main threshing cylinder
（2）Surface is equipped with threshing tooth（8）, threshing tooth（8）It is arranged in the shape of a spiral along barrel direction of rotation.
4. coaxial twin-roll according to claim 3 is from Lysimachia sikokiana thresing machine, feature exists：The threshing tooth（8）It is one
Hold slightly curved straight-tooth or bow tooth.
5. coaxial twin-roll according to claim 1 is from Lysimachia sikokiana thresing machine, feature exists：The auxiliary threshing roll cylinder（3）
In opening, grid-like or round sealed shape, in auxiliary threshing roll cylinder（3）It is equipped with finger（9）.
6. coaxial twin-roll according to claim 5 is from Lysimachia sikokiana thresing machine, feature exists：The auxiliary threshing roll cylinder（3）On
Finger（9）For the slightly curved straight-tooth in one end or bow tooth.
7. coaxial twin-roll according to claim 5 is from Lysimachia sikokiana thresing machine, it is characterised in that：The auxiliary threshing roll cylinder
（3）It on the left of main threshing cylinder, is made of 3-8 placing of reinforcements, is in open, grid-like, finger is welded on reinforcing bar（9）, finger（9）
For the slightly curved straight-tooth in one end.
8. coaxial twin-roll according to claim 1 is from Lysimachia sikokiana thresing machine, it is characterised in that：The auxiliary threshing roll cylinder（3）
Without finger（9）Diameter be less than or equal to main threshing cylinder（2）Diameter, auxiliary threshing roll cylinder（3）Length be less than main threshing
Roller（2）Length.
9. coaxial twin-roll according to claim 1 is from Lysimachia sikokiana thresing machine, it is characterised in that：In the auxiliary threshing roll cylinder
（3）Top is equipped with Lysimachia sikokiana lid（10）, Lysimachia sikokiana lid（10）Lower section is secondary threshing, combing, Lysimachia sikokiana storehouse, is equipped in storehouse laterally and vertical
Straight-tooth or bow tooth to each 1-8 rows for secondary threshing and the separation combing of seed and cane, the direction and pair of straight-tooth or bow tooth are de-
Grain roller（3）Rotation is in the same direction, and straight-tooth or bow tooth are less than 90 degree with plane included angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810663648.5A CN108432472A (en) | 2018-06-25 | 2018-06-25 | A kind of coaxial twin-roll is from Lysimachia sikokiana thresing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810663648.5A CN108432472A (en) | 2018-06-25 | 2018-06-25 | A kind of coaxial twin-roll is from Lysimachia sikokiana thresing machine |
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| Publication Number | Publication Date |
|---|---|
| CN108432472A true CN108432472A (en) | 2018-08-24 |
Family
ID=63207339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810663648.5A Pending CN108432472A (en) | 2018-06-25 | 2018-06-25 | A kind of coaxial twin-roll is from Lysimachia sikokiana thresing machine |
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| Country | Link |
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| CN (1) | CN108432472A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588120A (en) * | 2018-12-28 | 2019-04-09 | 江苏大学 | First planting rice forces feeding threshing separation to crush integrated apparatus |
| CN113475242A (en) * | 2021-06-29 | 2021-10-08 | 四川省佳信机械制造有限公司 | Multi-crop thresher with coaxial multi-roller and reversible threshing cutter teeth |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089240U (en) * | 1991-02-02 | 1991-11-27 | 周天佑 | Thresher |
| CN2648798Y (en) * | 2003-10-15 | 2004-10-20 | 湖州中收星光联合收割机制造有限公司 | Coaxial different-speed dual beater device for combined harvester |
| CN2872827Y (en) * | 2005-09-23 | 2007-02-28 | 吉林农业工程职业技术学院 | Compound super clean corn thresher |
| CN103782728A (en) * | 2014-01-22 | 2014-05-14 | 十堰市双兴净化器有限公司 | Threshing cylinder of full-feeding type combine harvester |
| CN103960003A (en) * | 2014-05-29 | 2014-08-06 | 湖南农业大学 | Flexible-tooth threshing system with adjustable threshing gap |
| CN203912629U (en) * | 2014-06-12 | 2014-11-05 | 山东瑞昊机械有限公司 | Threshing device of head-feed combine harvester |
| CN107371643A (en) * | 2017-08-17 | 2017-11-24 | 星光农机股份有限公司 | A kind of millet harvest-seed extraction roller |
| CN108112358A (en) * | 2016-11-29 | 2018-06-05 | 杨振文 | Arch dental roller curries formula soybean thresher |
| CN208402544U (en) * | 2018-06-25 | 2019-01-22 | 贵州双木农机有限公司 | Coaxial twin-roll is from Lysimachia sikokiana thresing machine |
-
2018
- 2018-06-25 CN CN201810663648.5A patent/CN108432472A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089240U (en) * | 1991-02-02 | 1991-11-27 | 周天佑 | Thresher |
| CN2648798Y (en) * | 2003-10-15 | 2004-10-20 | 湖州中收星光联合收割机制造有限公司 | Coaxial different-speed dual beater device for combined harvester |
| CN2872827Y (en) * | 2005-09-23 | 2007-02-28 | 吉林农业工程职业技术学院 | Compound super clean corn thresher |
| CN103782728A (en) * | 2014-01-22 | 2014-05-14 | 十堰市双兴净化器有限公司 | Threshing cylinder of full-feeding type combine harvester |
| CN103960003A (en) * | 2014-05-29 | 2014-08-06 | 湖南农业大学 | Flexible-tooth threshing system with adjustable threshing gap |
| CN203912629U (en) * | 2014-06-12 | 2014-11-05 | 山东瑞昊机械有限公司 | Threshing device of head-feed combine harvester |
| CN108112358A (en) * | 2016-11-29 | 2018-06-05 | 杨振文 | Arch dental roller curries formula soybean thresher |
| CN107371643A (en) * | 2017-08-17 | 2017-11-24 | 星光农机股份有限公司 | A kind of millet harvest-seed extraction roller |
| CN208402544U (en) * | 2018-06-25 | 2019-01-22 | 贵州双木农机有限公司 | Coaxial twin-roll is from Lysimachia sikokiana thresing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588120A (en) * | 2018-12-28 | 2019-04-09 | 江苏大学 | First planting rice forces feeding threshing separation to crush integrated apparatus |
| CN113475242A (en) * | 2021-06-29 | 2021-10-08 | 四川省佳信机械制造有限公司 | Multi-crop thresher with coaxial multi-roller and reversible threshing cutter teeth |
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Application publication date: 20180824 |