CN106489445A - The bionical corn threshing device in axle rheology gap - Google Patents
The bionical corn threshing device in axle rheology gap Download PDFInfo
- Publication number
- CN106489445A CN106489445A CN201710001250.0A CN201710001250A CN106489445A CN 106489445 A CN106489445 A CN 106489445A CN 201710001250 A CN201710001250 A CN 201710001250A CN 106489445 A CN106489445 A CN 106489445A
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- China
- Prior art keywords
- threshing
- fixed
- cylinder
- belt wheel
- belt
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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
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
- A01F11/06—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals for maize, e.g. removing kernels from cobs
-
- 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
- A01F12/18—Threshing devices
- A01F12/24—One-part threshing concaves
Abstract
The invention discloses a kind of bionical corn threshing device in axle rheology gap, including organic frame, threshing cylinder, concave grate, hood and corn cob recovering mechanism, hood is fixed on the bottom of frame, concave grate is fixed on the inside of hood, threshing cylinder is fixed on the inside of concave grate, corn cob recovering mechanism is fixed on the rear portion of hood, columned threshing cylinder collectively forms descending continually varying cylinder-concave clearance with cone shape concave grate, corn ear is promoted to be subject to effective flailing action all the time, threshing post of the threshing tooth of bionical threshing bridge outer surface with concave grate inner surface in the distribution of profiling arc collectively forms threshing function surface, microcosmic threshing torque is applied to corn kernel, the corn kernel for coming off is separated in time by the leakage grain groove on bionical threshing bridge surface and the separating opening on concave grate surface.Threshing efficiency of the present invention is high, threshing is broken less, can be to corn cob synchronous collection.
Description
Technical field
The present invention relates to a kind of farm machinery, the bionical corn threshing device in more particularly to a kind of axle rheology gap.
Background technology
Harvest corn season, grain water content are larger, directly carry out threshing to which, easily cause seed damage, tradition to receive
Obtain technology first to harvest corn ear, after the dehydration of corn ear natural air drying, recycle special threshing apparatus to carry out threshing, this
Plant threshing technology and extend the harvest corn cycle, increased labor cost and equipment cost.With the whole machinery of Maize Production
The quickening of change process, corn kernel are directly received technology and are increasingly becoming industrial hot spot and difficult point, existing kernel direct receipts type corn threshing dress
Put and be broadly divided into axial-flow type and cut streaming, wherein axial flow type threshig device includes axial threshing cylinder and concave grate, axial threshing
The threshing units such as cylinder surface distribution spike-tooth, bow tooth and rasp bar, cutting flow threshing device includes flow-cut threshing cylinder and concave grate,
The threshing unit such as flow-cut threshing cylinder surface distributed rasp bar and bow tooth, the concave grate of two kinds of threshing cylinders is by dividing plate and grizzly bar structure
Into.Existing kernel direct receipts type corn threshing device mainly adopts tribology principle, and threshing unit is with concave grate jointly to corn ear
Apply linear contact lay, larger stress is caused to corn kernel, so as to cause a large amount of seeds to damage；Remaining corn cob after threshing is direct
Throwing field, causes substantial amounts of corn kernel entrainment loss.
Above-mentioned kernel direct receipts type corn threshing technology and device is taken a broad view of, is badly in need of a kind of cylinder-concave clearance consecutive variations, seed and is broken
Broken rate is low, can synchronous collection corn cob corn threshing device.
Content of the invention
It is an object of the invention to provide one kind can overcome drawbacks described above, cylinder-concave clearance consecutive variations, threshing unit to jade
Rice seed applying stress is little, threshing efficiency is high, the bionical corn threshing in broken less, corn cob synchronous collection the axle rheology gap of threshing
Device.
The present invention includes that organic frame, threshing cylinder, concave grate, hood and corn cob recovering mechanism, hood are fixed on frame
Bottom, concave grate is fixed on the inside of hood, and threshing cylinder is fixed on the inside of concave grate, and corn cob recovering mechanism is fixed on
The rear portion of hood；Frame includes arm, column, the first belt wheel, the first belt, the second belt, the 3rd belt and the 4th belt wheel,
Column is fixed on the front portion of frame, and arm is fixed on the rear portion of column, and the 4th belt wheel is fixed on the rear portion of frame, and the first belt wheel is solid
The rear portion of the 4th belt wheel is scheduled on, the first belt is fixed on the outside of the first belt wheel and the second belt wheel, and the second belt is fixed on the 3rd
Belt wheel and the outside of the 4th belt wheel, the 3rd belt are fixed on the outside of the 4th belt wheel；Threshing cylinder include coning feeding blade,
Cone cylinder, bionical threshing unit, flexible guide belt, column casing, threshing tooth, leakage grain groove, threshing bridge bottom, arcuation seat board, the first bolt, imitative
Raw threshing bridge, threshing bridge top and the 3rd belt wheel, cone cylinder are fixed on the front portion of threshing cylinder, and coning feeding blade is fixed on cone cylinder
Outside, column casing are fixed on the rear portion of threshing cylinder, and bionical threshing unit spiral is distributed on the outside of column casing, flexible guide belt spiral
The outside of column casing is distributed in, bionical threshing unit and flexible guide belt are distributed in the outer surface uniform intervals of column casing, bionical threshing
Bridge is bolted on arcuation seat board by first, and threshing tooth is evenly distributed on the outer surface on threshing bridge bottom and threshing bridge top, phase
Lou grain groove is opened up between adjacent threshing bridge top, the 3rd belt wheel is fixed on the rear portion of threshing cylinder；Concave grate includes profiling arc, takes off
Grain post and separating opening, threshing post are axially distributed on the inner surface of concave grate according to profiling arc, and separating opening is distributed on concave grate；Machine
Cover includes feeding mouth, grain outlet and gap bridge, and feeding mouth is fixed on the front end of hood, and grain outlet is fixed under the rear portion of hood
End, passes a bridge and is fixed on the rear end of hood；Corn cob recovering mechanism includes crushing rotary drum, the second belt wheel, flabellum plate, cylinder and powder
Broken knife, crushing rotary drum are fixed on the inside of corn cob recovering mechanism, and the second belt wheel is fixed on the front portion of crushing rotary drum, flabellum plate footpath
To the outside for being distributed on cylinder, crushing knife is distributed on flabellum plate surface.
The axial profile of described concave grate is in coniform, between the threshing that concave grate and threshing cylinder composition are continuously successively decreased
Gap.
The material of described flexible guide belt is abrasive rubber.
The course of work of the present invention：Corn ear enters threshing cylinder by feeding mouth, in bionical threshing unit and notch board
Under the collective effect of sieve, the seed on corn ear surface comes off, and separating opening of the seed for coming off through concave grate surface enters machine
Cover, seed are entered by the grain outlet of hood bottom and subsequently clean operation；Remaining corn cob after corn ear threshing passed through
Bridge enter breaking machine for cobs structure, the crushing knife of rotation shredded after throwing field.
The operation principle of the present invention：With the carrying out of corn ear threshing course, corn ear material thickness is tapered into,
Columned threshing cylinder collectively forms descending continually varying cylinder-concave clearance with cone shape concave grate, promotes Semen Maydiss fruit
Fringe is subject to effective flailing action all the time；The threshing tooth of bionical threshing bridge outer surface is with concave grate inner surface in the de- of profiling arc distribution
Grain post collectively forms threshing function surface, applies microcosmic threshing torque to corn kernel, and the corn kernel for coming off is by bionical de-
The separating opening on the leakage grain groove on grain bridge surface and concave grate surface is separated in time；Remaining corn cob after threshing is discharged threshing
Crushed by crushing rotary drum after cylinder and collected, realize the synchronous recovery of corn cob.
Beneficial effects of the present invention：
1st, concave grate is in pre-large post-small pyramidal structure, can constitute continually varying threshing with columned threshing cylinder
Gap, when after corn threshing, material thickness reduces, the cylinder-concave clearance of change can apply effectively to take off all the time to corn ear
Grain effect.
2nd, the threshing post of concave grate inner surface is arranged in profiling arc, can dramatically increase the parcel area to corn ear,
Improve the threshing efficiency to corn ear.
3rd, the rear portion of threshing cylinder is provided with corn cob recovering mechanism, can reclaim Semen Maydiss in time while threshing is completed
Core, is easy to carry out corn cob later use, reduces the Organic Matter Loss of corn ear.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of the threshing cylinder of the embodiment of the present invention.
Fig. 3 is partial enlarged view at the A of the embodiment of the present invention.
Fig. 4 is partial enlarged view at the B of the embodiment of the present invention.
Fig. 5 is the structural representation for removing breaking machine for cobs structure of the embodiment of the present invention.
Fig. 6 is the structural representation of the crushing rotary drum of the embodiment of the present invention.
Wherein：1 frame；2 arms；3 columns；4 feeding mouths；5 threshing cylinders；6 concave grates；7 hoods；
8 grain outlets；9 crushing rotary drums；10 corn cob recovering mechanisms；11 coning feeding blades；12 cone cylinders；13 is bionical de-
Grain unit；14 flexible guide belts；15 column casings；16 threshing tooths；17 leakage grain grooves；18 threshing bridge bottoms；19 arcuation seats
Plate；20 first bolts；21 bionical threshing bridges；22 threshing bridge tops；23 profiling arcs；24 threshing posts；25 separating openings；
26 first belt wheels；27 first belts；28 pass a bridge；29 second belt wheels；30 the 3rd belt wheels；31 second belts；
32 the 3rd belts；33 the 4th belt wheels；34 flabellum plates；35 cylinders；36 crushing knifes.
Specific embodiment
Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the present invention includes organic frame 1, threshing cylinder 5, concave grate
6th, hood 7 and corn cob recovering mechanism 10, hood 7 are fixed on the bottom of frame 1, and concave grate 6 is fixed on the inside of hood 7, take off
Grain cylinder 5 is fixed on the inside of concave grate 6, and corn cob recovering mechanism 10 is fixed on the rear portion of hood 7；Frame 1 includes arm
2nd, column 3, the first belt wheel 26, the first belt 27, the second belt 31, the 3rd belt 32 and the 4th belt wheel 33, column 3 are fixed on machine
The front portion of frame 1, arm 2 are fixed on the rear portion of column 3, and the 4th belt wheel 33 is fixed on the rear portion of frame 1, and the first belt wheel 26 is fixed on
The rear portion of the 4th belt wheel 33, the first belt 27 are fixed on the outside of the first belt wheel 26 and the second belt wheel 29, and the second belt 31 is fixed
In the 3rd belt wheel 30 and the outside of the 4th belt wheel 33, the 3rd belt 32 is fixed on the outside of the 4th belt wheel 33；Threshing cylinder 5 includes
Have coning feeding blade 11, cone cylinder 12, bionical threshing unit 13, flexible guide belt 14, column casing 15, threshing tooth 16, leakage grain groove 17,
Threshing bridge bottom 18, arcuation seat board 19, the first bolt 20, bionical threshing bridge 21, threshing bridge top 22 and the 3rd belt wheel 30, cone cylinder 12 are solid
The front portion of threshing cylinder 5 is scheduled on, coning feeding blade 11 is fixed on the outside of cone cylinder 12, and column casing 15 is fixed on threshing cylinder 5
Rear portion, bionical 13 spiral of threshing unit are distributed on the outside of column casing 15,14 Spiral distribution of flexible guide belt in the outside of column casing 15,
Bionical threshing unit 13 and flexible guide belt 14 are distributed in the outer surface uniform intervals of column casing 15, and bionical threshing bridge 21 passes through first
Bolt 20 is fixed on arcuation seat board 19, and threshing tooth 16 is evenly distributed on the outer surface on threshing bridge bottom 18 and threshing bridge top 22, phase
Lou grain groove 17 is opened up between adjacent threshing bridge top 22, the 3rd belt wheel 30 is fixed on the rear portion of threshing cylinder 5；Concave grate 6 is included
Profiling arc 23, threshing post 24 and separating opening 25, threshing post 24 are axially distributed on the inner surface of concave grate 6 according to profiling arc 23, point
It is distributed on concave grate 6 from mouth 25；Hood 7 includes feeding mouth 4, grain outlet 8 and gap bridge 28, and feeding mouth 4 is fixed on hood 7
Front end, grain outlet 8 are fixed on the rear portion lower end of hood 7, and gap bridge 28 is fixed on the rear end of hood 7；Corn cob recovering mechanism 10 is wrapped
Crushing rotary drum 9, the second belt wheel 29, flabellum plate 34, cylinder 35 and crushing knife 36 is included, crushing rotary drum 9 is fixed on corn cob recovery
The inside of mechanism 10, the second belt wheel 29 are fixed on the front portion of crushing rotary drum 9,34 radial equipartition of flabellum plate in the outside of cylinder 35,
Crushing knife 36 is distributed on 34 surface of flabellum plate.
The axial profile of described concave grate 6 is in coniform, and concave grate 6 constitutes the threshing that continuously successively decreases with threshing cylinder 5
Gap.
The material of described flexible guide belt 14 is abrasive rubber.
Claims (3)
1. the bionical corn threshing device in a kind of axle rheology gap, it is characterised in that：Including organic frame (1), threshing cylinder (5), recessed
Screen (6), hood (7) and corn cob recovering mechanism (10), hood (7) are fixed on the bottom of frame (1), and concave grate (6) is fixed
In the inside of hood (7), threshing cylinder (5) is fixed on the inside of concave grate (6), and corn cob recovering mechanism (10) is fixed on hood
(7) rear portion；Frame (1) includes arm (2), column (3), the first belt wheel (26), the first belt (27), the second belt
(31), the 3rd belt (32) and the 4th belt wheel (33), column (3) are fixed on the front portion of frame (1), and arm (2) is fixed on column
(3) rear portion, the 4th belt wheel (33) are fixed on the rear portion of frame (1), after the first belt wheel (26) is fixed on the 4th belt wheel (33)
Portion, the first belt (27) are fixed on the outside of the first belt wheel (26) and the second belt wheel (29), and the second belt (31) is fixed on the 3rd
Belt wheel (30) and the outside of the 4th belt wheel (33), the 3rd belt (32) are fixed on the outside of the 4th belt wheel (33)；Threshing cylinder (5)
Include coning feeding blade (11), cone cylinder (12), bionical threshing unit (13), flexible guide belt (14), column casing (15), threshing
Tooth (16), leakage grain groove (17), threshing bridge bottom (18), arcuation seat board (19), the first bolt (20), bionical threshing bridge (21), threshing
Bridge top (22) and the 3rd belt wheel (30), cone cylinder (12) are fixed on the front portion of threshing cylinder (5), and coning feeding blade (11) is fixed on
The outside of cone cylinder (12), column casing (15) are fixed on the rear portion of threshing cylinder (5), and bionical threshing unit (13) spiral is distributed on column casing
(15) outside, flexible guide belt (14) Spiral distribution is in the outside of column casing (15), bionical threshing unit (13) and flexible guide
Band (14) is distributed in the outer surface uniform intervals of column casing (15), and bionical threshing bridge (21) are fixed on arcuation by the first bolt (20)
On seat board (19), threshing tooth (16) is evenly distributed on the outer surface on threshing bridge bottom (18) and threshing bridge top (22), adjacent threshing
Lou grain groove (17) are opened up between bridge top (22), and the 3rd belt wheel (30) is fixed on the rear portion of threshing cylinder (5)；Concave grate (6) includes
There are profiling arc (23), threshing post (24) and separating opening (25), threshing post (24) to be axially distributed on concave grate according to profiling arc (23)
(6) inner surface, separating opening (25) are distributed on concave grate (6)；Hood (7) includes feeding mouth (4), grain outlet (8) and mistake
Bridge (28), feeding mouth (4) are fixed on the front end of hood (7), and grain outlet (8) is fixed on the rear portion lower end of hood (7), passes a bridge (28)
It is fixed on the rear end of hood (7)；Corn cob recovering mechanism (10) includes crushing rotary drum (9), the second belt wheel (29), flabellum plate
(34), cylinder (35) and crushing knife (36), crushing rotary drum (9) are fixed on the inside of corn cob recovering mechanism (10), the second belt wheel
(29) front portion of crushing rotary drum (9) is fixed on, and, in the outside of cylinder (35), crushing knife (36) is uniform for flabellum plate (34) radial equipartition
On flabellum plate (34) surface.
2. the bionical corn threshing device in a kind of axle rheology gap according to claim 1, it is characterised in that：Described notch board
The axial profile of sieve (6) is in coniform, the cylinder-concave clearance that concave grate (6) is continuously successively decreased with threshing cylinder (5) composition.
3. the bionical corn threshing device in a kind of axle rheology gap according to claim 1, it is characterised in that：Described flexibility
The material of guide belt (14) is abrasive rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001250.0A CN106489445B (en) | 2017-01-03 | 2017-01-03 | The bionical corn threshing device in axis rheology gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001250.0A CN106489445B (en) | 2017-01-03 | 2017-01-03 | The bionical corn threshing device in axis rheology gap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106489445A true CN106489445A (en) | 2017-03-15 |
| CN106489445B CN106489445B (en) | 2018-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710001250.0A Active CN106489445B (en) | 2017-01-03 | 2017-01-03 | The bionical corn threshing device in axis rheology gap |
Country Status (1)
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172979A (en) * | 2017-07-16 | 2017-09-19 | 吉林大学 | Nested differential double-screw type green grass or young crops raises stalk and crushes conveying device |
| CN107343427A (en) * | 2017-08-30 | 2017-11-14 | 吉林大学 | A kind of axial-flow type Coupled Rigid-flexible profiling corn threshing device |
| CN107535194A (en) * | 2017-09-29 | 2018-01-05 | 吉林大学 | Single longitudinal axial flow Coupled Rigid-flexible corn threshing device |
| CN107852967A (en) * | 2017-11-27 | 2018-03-30 | 江苏大学 | One kind is used for high-moisture percentage corn Bionic flexible sheller unit |
| CN107873259A (en) * | 2017-10-24 | 2018-04-06 | 李晓丹 | A kind of corn threshing sorts integrated equipment |
| CN108901375A (en) * | 2018-07-26 | 2018-11-30 | 吉林大学 | Longitudinal axial flow nesting differential speed type corn threshing device |
| CN109429740A (en) * | 2018-12-26 | 2019-03-08 | 新疆农业大学 | Adjustable full sieve sheller unit |
| CN111316820A (en) * | 2020-04-13 | 2020-06-23 | 山东理工大学 | Conical drum roller type corn flexible threshing device |
| CN114223406A (en) * | 2021-12-15 | 2022-03-25 | 浙江工业大学台州研究院 | Automatic feeding corn thresher |
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| US3935867A (en) * | 1974-06-17 | 1976-02-03 | Produits Findus S.A. | Stripping of Brussels sprouts from their stems |
| CN2497535Y (en) * | 2001-08-18 | 2002-07-03 | 中收农机股份有限公司 | Improved drum |
| CN203860076U (en) * | 2014-06-03 | 2014-10-08 | 石林禾泽蔬菜速冻加工厂 | Corn threshing machine |
| CN205623296U (en) * | 2016-05-25 | 2016-10-12 | 金陵科技学院 | Self -adaptation board tooth corn thresher |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3935867A (en) * | 1974-06-17 | 1976-02-03 | Produits Findus S.A. | Stripping of Brussels sprouts from their stems |
| CN2497535Y (en) * | 2001-08-18 | 2002-07-03 | 中收农机股份有限公司 | Improved drum |
| CN203860076U (en) * | 2014-06-03 | 2014-10-08 | 石林禾泽蔬菜速冻加工厂 | Corn threshing machine |
| CN205623296U (en) * | 2016-05-25 | 2016-10-12 | 金陵科技学院 | Self -adaptation board tooth corn thresher |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172979A (en) * | 2017-07-16 | 2017-09-19 | 吉林大学 | Nested differential double-screw type green grass or young crops raises stalk and crushes conveying device |
| CN107172979B (en) * | 2017-07-16 | 2019-11-29 | 吉林大学 | Nested differential double-screw type blueness raises stalk and crushes conveying device |
| CN107343427A (en) * | 2017-08-30 | 2017-11-14 | 吉林大学 | A kind of axial-flow type Coupled Rigid-flexible profiling corn threshing device |
| CN107535194A (en) * | 2017-09-29 | 2018-01-05 | 吉林大学 | Single longitudinal axial flow Coupled Rigid-flexible corn threshing device |
| CN107535194B (en) * | 2017-09-29 | 2022-07-19 | 吉林大学 | Single longitudinal axial flow rigid-flexible coupling corn threshing device |
| CN107873259A (en) * | 2017-10-24 | 2018-04-06 | 李晓丹 | A kind of corn threshing sorts integrated equipment |
| CN107852967A (en) * | 2017-11-27 | 2018-03-30 | 江苏大学 | One kind is used for high-moisture percentage corn Bionic flexible sheller unit |
| CN108901375A (en) * | 2018-07-26 | 2018-11-30 | 吉林大学 | Longitudinal axial flow nesting differential speed type corn threshing device |
| CN109429740A (en) * | 2018-12-26 | 2019-03-08 | 新疆农业大学 | Adjustable full sieve sheller unit |
| CN111316820A (en) * | 2020-04-13 | 2020-06-23 | 山东理工大学 | Conical drum roller type corn flexible threshing device |
| CN114223406A (en) * | 2021-12-15 | 2022-03-25 | 浙江工业大学台州研究院 | Automatic feeding corn thresher |
| CN114223406B (en) * | 2021-12-15 | 2022-09-20 | 浙江工业大学台州研究院 | Automatic feeding corn thresher |
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| Publication number | Publication date |
|---|---|
| CN106489445B (en) | 2018-08-17 |
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Inventor after: Chen Zhi Inventor after: Fu Jun Inventor after: Ren Luquan Inventor after: Cheng Chao Inventor after: Zhang Qiang Inventor before: Fu Jun Inventor before: Chen Zhi Inventor before: Ren Luquan Inventor before: Cheng Chao Inventor before: Zhang Qiang |
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Effective date of registration: 20210326 Address after: 256414 No.253, Zhangbei Road, Guoli Town, Huantai County, Zibo City, Shandong Province Patentee after: SHANDONG JUMING MACHINERY Co.,Ltd. Address before: 130012 No. 2699 Qianjin Street, Jilin, Changchun Patentee before: Jilin University |