CN102369821A - Multi-functional bionic corn thresher - Google Patents
Multi-functional bionic corn thresher Download PDFInfo
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- CN102369821A CN102369821A CN2011102513094A CN201110251309A CN102369821A CN 102369821 A CN102369821 A CN 102369821A CN 2011102513094 A CN2011102513094 A CN 2011102513094A CN 201110251309 A CN201110251309 A CN 201110251309A CN 102369821 A CN102369821 A CN 102369821A
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Abstract
The invention discloses a multi-functional bionic corn thresher which comprises a rack, a threshing cylinder, a threshing sieve, a sieve plate and a belt pulley, wherein the belt pulley is connected with the threshing cylinder; the rack is composed of an upper shell and a lower frame which are matched, and the upper shell is provided with a first feed inlet and a second feed inlet; the axial circumferential surface of the threshing cylinder is provided with a chicken beak-shaped kernel driving lever; and the threshing sieve is provided with a chicken beak-shaped threshing lever. The corn thresher disclosed by the invention can satisfy the threshing needs of corn kernels with different uses; and according to the principle of bionics, a threshing unit (such as teeth or striking ribs) on the cylinder is designed into the shape of a wedge-shaped beak part of a chicken, so that an effect of loosing clusters and then threshing the clusters can be achieved, thereby greatly reducing the damages on corn kernels during threshing.
Description
Technical field
The invention belongs to agricultural mechanical field, relate in particular to a kind of multifunctional bionic husker sheller that is used for corn threshing.
Background technology
Corn is not only one of the three generalized grain crops in the China and even the world; Corn threshing is the key link in the harvesting work; It has determined the damaged degree of corn kernel; The shelf life of corn kernel can receive the influence of seed damaged degree, suffer that damaged corn seed germination rate is low, the bacterium that is prone to mildew, infested, be prone to brokenly, and reduced its market value and export value.
Existing cylinder corn sheller is to adopt the high speed impact principle to carry out corn threshing; Threshing cylinder is the core component of thresher; Threshing cylinder high speed rotating in the threshing course; The bossing of its outer rim (spike-tooth or impact muscle etc.) applies the strike effect to corncob, and corn kernel is separated with the corn mandrel.Drum rotation speed more than the 700r/min, the cylinder outer rim etc. directly act on the corn kernel with linear velocity greater than 8m/s; Realize threshing through impacting at a high speed; But impact the spike-tooth on the process intermediate roll or impact muscle very big to corn kernel damage; Therefore, this corn kernel can only be used in aspects such as flour, feed processing.At present; Also having a kind of is the differential speed type husker sheller, and the drum rotation speed of this thresher is slower, has during to the corncob threshing that the corn kernel percentage of damage is low, threshing performance is high; Corn kernel is commonly used in needs storage, transportation, seed processing aspect; But it is not very big that this differential thresher reduces the amplitude of the percentage of damage of corn kernel, and its drum rotation speed is slower, causes operating efficiency lower.
According to noted earlier, mainly there is following deficiency in existing husker sheller: in (1) corncob threshing course, the threshing damage ratio of corn kernel is not stopped or is significantly reduced; (2) effect is single, and each thresher only can carry out a kind of seed threshing of form to corncob, and the threshing as the seed damage rate is high, threshing efficiency is high is used for aspects such as flour, feed processing; And the threshing that the seed damage rate is low, threshing performance is high need to be used to aspects such as storage, transportation, seed processing.
Summary of the invention
For addressing the above problem, the purpose of this invention is to provide a kind of multifunctional bionic husker sheller that is used for corn threshing, can satisfy the threshing needs of the corn kernel of different purposes; And according to bionics principle, be designed to the shape of the wedge shape beak portion of chicken to the threshing unit on the cylinder (like spike-tooth or impact muscle etc.), can realize the loose threshing again of elder generation of fruit ear, thus when greatly reducing threshing to the damage of corn kernel.
In order to realize the foregoing invention purpose, the present invention adopts following technical scheme:
A kind of multifunctional bionic husker sheller; Comprise that frame, threshing cylinder, threshing screen cloth, sieve plate and the belt pulley that is connected with threshing cylinder, said frame be made up of upper shell that matches and underframe, upper shell is provided with first spout and second spout; Underframe is provided with corncob outlet and seed outlet; The threshing cylinder two ends are movably arranged in the upper shell through bearing, and the external peripheral surface of threshing cylinder is provided with the seed driving lever of beak shape, and said threshing screen cloth is arranged on the side of threshing cylinder; And threshing screen cloth both ends are all through being bolted on the upper shell; Thrashing screen is provided with the threshing bar of beak shape on the net, forms cylinder-concave clearance between threshing bar and the seed driving lever, and the initiating terminal of cylinder-concave clearance is positioned at the outlet below of second spout; The end of threshing working space is provided with sieve plate, and the end of sieve plate is connected with the corncob outlet.
Described multifunctional bionic husker sheller, its seed driving lever is a plurality of, and is evenly distributed on the external peripheral surface of threshing cylinder.
Described multifunctional bionic husker sheller is provided with the collection baffle plate in its underframe, collect the below that baffle plate is positioned at described threshing screen cloth and sieve plate, and the end of collection baffle plate is connected with the seed outlet.
Described multifunctional bionic husker sheller connects through bolt between its upper shell and the underframe.
Described multifunctional bionic husker sheller, its threshing screen cloth are to be composed of a fixed connection through screw by a plurality of horizontal notch boards and a plurality of vertical notch board.
Because adopt technique scheme, the present invention has following superiority:
1, can satisfy the corncob threshing that corn kernel is had different purposes demands, when corncob when threshing is carried out in first spout feeding, the percentage of damage of corn kernel is low, threshing performance is high, is applicable to aspects such as needing storage, transportation, seed processing; When corncob when threshing is carried out in second spout feeding, the percentage of damage of corn kernel is high, production efficiency is high, is applicable to aspects such as flour, feed processing.
2, through drawing in the bionical discrete analysis of experiments of corn kernel that chicken is pecked at---the wedge shape beak portion of chicken not only has the ability of the discrete seed in seed gap of good incision corncob, also has stronger pecking and gets the seed ability; Thus; Threshing unit on the cylinder (like spike-tooth or impact muscle etc.) is designed to the beak portion shape of chicken; In threshing course; Beak shape threshing unit is at first cut and is carried out between the seed on the corncob that seed is loose then to carry out the seed threshing again, greatly reduces the percentage of damage of seed, has improved threshing performance.
3, form the threshing of single roller differential between the threshing screen cloth of fixing and the threshing cylinder of rotation, to the damage of corn, reduced the seed damage rate when having reduced threshing.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is an interior sketch map of the present invention;
Fig. 3 is the flattening figure of threshing screen cloth;
Fig. 4 is the structural representation of threshing cylinder;
Fig. 5 is an I place enlarged drawing among Fig. 4;
Fig. 6 is the sketch map of the present invention when working;
Among the figure: the 1-threshing cylinder; 2-threshing screen cloth; The 3-belt pulley; The 4-sieve plate; The 5-upper shell; 6-first spout; The outlet of 7-corncob; The 8-underframe; 9-collects baffle plate; The outlet of 10-seed; 11-second spout; The 12-bolt; The 13-bearing; 14-seed driving lever; 15-threshing bar; The 16-cylinder-concave clearance; The horizontal notch board of 17-; The vertical notch board of 18-; The 19-screw.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Shown in Fig. 1-6; A kind of multifunctional bionic husker sheller; Comprise frame, threshing cylinder 1, threshing screen cloth 2, the belt pulley 3 that is connected with threshing cylinder 1 and sieve plate 4, said frame is made up of suitable upper shell 5 and underframe 8, and is fixedly connected through bolt 12 between upper shell 5 and the underframe 8; Upper shell 5 is provided with first spout 6 and second spout 11; Underframe 8 is provided with corncob outlet 7 and seed outlet 10, and threshing cylinder 2 two ends are movably arranged in the upper shell 5 through bearing 13, evenly are provided with the seed driving lever 14 of a plurality of beak shapes on the external peripheral surface of threshing cylinder 2; Said threshing screen cloth 2 is arranged on the side of threshing cylinder 1; And all through being bolted on the upper shell 5, threshing screen cloth 2 is to be composed of a fixed connection through screw 19 with a plurality of vertical notch boards 18 by a plurality of horizontal notch boards 17, is convenient to dismounting and replacing at threshing screen cloth 2 both ends; Described horizontal notch board 17 is provided with the threshing bar 15 of beak shape; Form cylinder-concave clearance 16 between threshing bar 15 and the described seed driving lever 14; The initiating terminal of cylinder-concave clearance 16 is positioned at the outlet below of second spout 11; The end of cylinder-concave clearance 16 is provided with sieve plate 4, and the end of sieve plate 4 is connected with corncob outlet 7.
Be provided with in the described underframe 8 and collect baffle plate 9, collect the below that baffle plate 9 is positioned at described threshing screen cloth 2 and sieve plate 4, and the end of collection baffle plate 9 is connected with seed outlet 10.
During use; Belt pulley 3 usefulness belts are connected with motor, and starter motor, threshing cylinder 1 begin to rotate under the drive of motor; The corncob of will dry then, removing the peel is from 6 feedings of first spout; The velocity attitude of corncob feeding is identical in the linear velocity direction of cylinder-concave clearance 16 section starts with threshing cylinder 1, and corncob gets into cylinder-concave clearance 16, carries out the loose threshing then of seed between the seed that beak shape seed driving lever 14 on the threshing cylinder 1 and the beak shape threshing bar 15 on the threshing screen cloth 2 are at first cut on the corncob; Seed after coming off drops on the collection baffle plate 9 from the grid of threshing screen cloth 2, and discharges from seed outlet 10; Corncob after the threshing then walks under the effect of seed driving lever 14; Go to the terminal of cylinder-concave clearance 16 and arrive on the sieve plate 4; And rub with sieve plate 4, the seed that in cylinder-concave clearance 16, does not purify on the corncob carries out threshing once more under rubbing action, and the seed after coming off drops to from the sieve aperture on the sieve plate 4 and collects on the baffle plate 9; And from seed outlet 10 discharges, and the corncob that purifies moves to corncob outlet 7 discharges from sieve plate 4.The percentage of damage of the seed after this threshing is low, threshing performance is high, is applicable to aspects such as needing storage, transportation, seed processing.
With the corncob that dries, removes the peel during from the feeding of second spout 11; The velocity attitude and the threshing cylinder 1 of corncob feeding are in the opposite direction in the linear velocity of cylinder-concave clearance 16 section starts; Seed driving lever 14 on the threshing cylinder 1 directly carries out high speed to corn kernel and impacts threshing, and the seed breakage rate after this threshing is high, but with respect to feeding fruit ears from first spout 6; Threshing efficiency is also higher relatively, and the threshing seed is applicable to aspects such as flour, feed processing.
[0003]Key in summary of the invention herein and describe paragraph.
Claims (5)
1. multifunctional bionic husker sheller; Comprise frame, threshing cylinder (1), threshing screen cloth (2), sieve plate (4) and the belt pulley that is connected with threshing cylinder (3); It is characterized in that: said frame is made up of upper shell that matches (5) and underframe (8); Upper shell (5) is provided with first spout (6) and second spout (11), and underframe (8) is provided with corncob outlet (7) and seed outlet (10), and threshing cylinder (1) two ends are movably arranged in the upper shell (5) through bearing (13); The external peripheral surface of threshing cylinder (1) is provided with the seed driving lever (14) of beak shape; Said threshing screen cloth (2) is arranged on the side of threshing cylinder (1), and the both ends of threshing screen cloth (2) are all through being bolted on the upper shell (5), and threshing screen cloth (2) is provided with the threshing bar (15) of beak shape; Form cylinder-concave clearance (16) between threshing bar (15) and the seed driving lever (14); The initiating terminal of cylinder-concave clearance (16) is positioned at the outlet below of second spout (11), and the end of cylinder-concave clearance (16) is provided with sieve plate (4), and the end of sieve plate (4) is connected with corncob outlet (7).
2. multifunctional bionic husker sheller according to claim 1 is characterized in that: described seed driving lever (14) is a plurality of, and is evenly distributed on the external peripheral surface of threshing cylinder (1).
3. multifunctional bionic husker sheller according to claim 1; It is characterized in that: be provided with in the described underframe (8) and collect baffle plate (9); Collection baffle plate (9) is positioned at the below of described threshing screen cloth (2) and sieve plate (4), and the end of collection baffle plate (9) is connected with seed outlet (10).
4. multifunctional bionic husker sheller according to claim 1 is characterized in that: be fixedly connected through bolt (12) between described upper shell (5) and the underframe (8).
5. multifunctional bionic husker sheller according to claim 1 is characterized in that: described threshing screen cloth (2) is to be composed of a fixed connection through screw (19) by a plurality of horizontal notch boards (17) and a plurality of vertical notch board (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110251309.4A CN102369821B (en) | 2011-08-30 | 2011-08-30 | Multi-functional bionic corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110251309.4A CN102369821B (en) | 2011-08-30 | 2011-08-30 | Multi-functional bionic corn thresher |
Publications (2)
| Publication Number | Publication Date |
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| CN102369821A true CN102369821A (en) | 2012-03-14 |
| CN102369821B CN102369821B (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110251309.4A Expired - Fee Related CN102369821B (en) | 2011-08-30 | 2011-08-30 | Multi-functional bionic corn thresher |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858615A (en) * | 2014-03-29 | 2014-06-18 | 吉林大学 | Cereal bionic rubbing threshing test bed |
| CN104206127A (en) * | 2014-09-16 | 2014-12-17 | 河南科技大学 | Low-breakage rolling tooth type corn thresher |
| CN104255209A (en) * | 2014-09-26 | 2015-01-07 | 河南科技大学 | Corn ear multi-roll thresher based on dispersing and then threshing |
| CN104429394A (en) * | 2014-11-06 | 2015-03-25 | 仁怀市育人中学 | Small threshing equipment for corn with cores |
| CN104472121A (en) * | 2014-11-30 | 2015-04-01 | 重庆市天星寨粉葛食品有限公司 | Corn thresher |
| CN105103803A (en) * | 2015-09-02 | 2015-12-02 | 湖北省十堰市林业技术推广中心 | Oil-used peony pod threshing apparatus |
| CN106211943A (en) * | 2016-07-22 | 2016-12-14 | 河南省凯农机械有限公司 | A kind of maize sheller |
| CN106489443A (en) * | 2016-11-29 | 2017-03-15 | 河南科技大学 | A kind of bionical thresing machine of orientation feed-type Semen Maydiss that floats |
| CN111837649A (en) * | 2020-07-26 | 2020-10-30 | 肖佑明 | Corn thresher |
| CN116349505A (en) * | 2023-06-01 | 2023-06-30 | 黑龙江勃锦悍马农业装备制造有限公司 | Corn thresher capable of preventing corn injury |
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| CN2215177Y (en) * | 1994-12-26 | 1995-12-20 | 傅文极 | small corn thresher |
| CN2347370Y (en) * | 1998-08-03 | 1999-11-10 | 陈在泉 | Threshing and pulping multi-purpose machine |
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| CN101433149A (en) * | 2007-11-15 | 2009-05-20 | 苗则明 | Small-sized vertical corn thresher |
| CN202210978U (en) * | 2011-08-30 | 2012-05-09 | 河南科技大学 | Multifunctional bionic corn sheller |
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2011
- 2011-08-30 CN CN201110251309.4A patent/CN102369821B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2215177Y (en) * | 1994-12-26 | 1995-12-20 | 傅文极 | small corn thresher |
| CN2347370Y (en) * | 1998-08-03 | 1999-11-10 | 陈在泉 | Threshing and pulping multi-purpose machine |
| CN101433149A (en) * | 2007-11-15 | 2009-05-20 | 苗则明 | Small-sized vertical corn thresher |
| CN201127186Y (en) * | 2007-12-14 | 2008-10-08 | 王明顺 | Mini harvester |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858615A (en) * | 2014-03-29 | 2014-06-18 | 吉林大学 | Cereal bionic rubbing threshing test bed |
| CN104206127A (en) * | 2014-09-16 | 2014-12-17 | 河南科技大学 | Low-breakage rolling tooth type corn thresher |
| CN104255209B (en) * | 2014-09-26 | 2016-03-30 | 河南科技大学 | Based on the corn ear multiple roll thresher of first discrete rear threshing |
| CN104255209A (en) * | 2014-09-26 | 2015-01-07 | 河南科技大学 | Corn ear multi-roll thresher based on dispersing and then threshing |
| CN104429394A (en) * | 2014-11-06 | 2015-03-25 | 仁怀市育人中学 | Small threshing equipment for corn with cores |
| CN104429394B (en) * | 2014-11-06 | 2017-05-24 | 仁怀市育人中学 | Small threshing equipment for corn with cores |
| CN104472121A (en) * | 2014-11-30 | 2015-04-01 | 重庆市天星寨粉葛食品有限公司 | Corn thresher |
| CN105103803A (en) * | 2015-09-02 | 2015-12-02 | 湖北省十堰市林业技术推广中心 | Oil-used peony pod threshing apparatus |
| CN106211943A (en) * | 2016-07-22 | 2016-12-14 | 河南省凯农机械有限公司 | A kind of maize sheller |
| CN106489443A (en) * | 2016-11-29 | 2017-03-15 | 河南科技大学 | A kind of bionical thresing machine of orientation feed-type Semen Maydiss that floats |
| CN111837649A (en) * | 2020-07-26 | 2020-10-30 | 肖佑明 | Corn thresher |
| CN116349505A (en) * | 2023-06-01 | 2023-06-30 | 黑龙江勃锦悍马农业装备制造有限公司 | Corn thresher capable of preventing corn injury |
| CN116349505B (en) * | 2023-06-01 | 2023-08-15 | 黑龙江勃锦悍马农业装备制造有限公司 | Corn thresher capable of preventing corn injury |
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| CN102369821B (en) | 2014-01-15 |
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