CN106489443A - A kind of bionical thresing machine of orientation feed-type Semen Maydiss that floats - Google Patents
A kind of bionical thresing machine of orientation feed-type Semen Maydiss that floats Download PDFInfo
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- CN106489443A CN106489443A CN201611072770.2A CN201611072770A CN106489443A CN 106489443 A CN106489443 A CN 106489443A CN 201611072770 A CN201611072770 A CN 201611072770A CN 106489443 A CN106489443 A CN 106489443A
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- roller
- discrete
- threshing
- bionical
- grain
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- 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
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- 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
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The present invention relates to agricultural mechanical field, specifically a kind of bionical thresing machine of orientation feed-type Semen Maydiss that floats.Including frame, frame is provided with two differential speed rolls and discrete roller and grain threshing roller, the discrete regions and the threshing zone that fruit grain is thoroughly peelled off from corn ear of fruit grain entirety arrangement on destruction corn ear are respectively constituted between discrete roller and grain threshing roller and two differential speed rolls, the side for being located at discrete regions in frame is provided with the drawing-in device for being axially conveyed into discrete regions by root by corn ear between two differential speed rolls, height floating regulating device is equipped between the roll shaft and frame of discrete roller and grain threshing roller, height floating regulating device floats according to the diameter difference of the corn ear for entering discrete regions and threshing zone and adjusts the height of discrete roller and grain threshing roller.With breakage rate is extremely low, threshing performance is high, not broken core, it is adaptable to which corn ear plucks the following process for completing.
Description
Technical field
The present invention relates to agricultural mechanical field, specifically a kind of bionical thresing machine of orientation feed-type Semen Maydiss that floats.
Background technology
Semen Maydiss are one of main crops of China, and can be a kind of important economic works as feedstuff and the raw material of industry
Thing, plays vital effect to the development of the grain-production and animal husbandry of China.In recent years, the yield of Semen Maydiss is gradually carried
Height, people increasingly pay attention to harvesting in Semen Maydiss harvesting, peeling, the link such as threshing, and the maize harvesting machine of Vehicles Collected from Market only has
The functions such as harvesting, peeling, crushed stalk, corn threshing operation also need individually to complete by thresing machine.
At present China's maize sheller mostly using strike principle design is present following for topic carrying out corn threshing：
1. the maize sheller of beating type principle have that seed damage rate is higher, the threshing defect such as clean, percentage of impurity height, percentage of damage is inclined
Height can cause the huge waste of raw material, affect the effect of threshing cause larger economic loss, the breakage of corn kernel simultaneously
Semen Maydiss short-term, long-term storage, the mechanical damage during corn threshing can be also affected to become the subject matter of corn threshing.2.
Cylinder-concave clearance during corn threshing is most important, as the diameter of corn ear, length have different difference, between threshing
Gap crosses conference causes threshing performance low, and cylinder-concave clearance is too small to cause breakage rate to increase, the cylinder-concave clearance of maize sheller can not
It is the major reason for causing Semen Maydiss mechanical damage to automatically adjust, and affects the key factor of Threshing.
Content of the invention
The present invention is intended to provide a kind of can reduce percentage of damage the floating according to corn ear adjust automatically cylinder-concave clearance
The bionical thresing machine of orientation feed-type Semen Maydiss.
In order to solve above technical problem, the technical solution used in the present invention is：A kind of orientation feed-type Semen Maydiss that float are imitated
Raw thresing machine, including frame, in frame, horizontal interval is provided with two differential speed rolls, has and supply corn kernel between two differential speed rolls
The gap for falling, is provided with discrete roller and grain threshing roller in the upper vertical of two differential speed rolls in differential speed roll horizontal interval, described discrete
The discrete projecting parts of multiple bionical birdss rostrals, the roll surface of the grain threshing roller and two differential speed roll positions are interval with the roll surface of roller
The threshing for being equipped with bionical human hand structure on the roll surface of grain threshing roller section below is raised, discrete roller and two differential speed rolls it
Between constitute destruction corn ear on fruit grain entirety arrangement discrete regions, constitute fruit grain between grain threshing roller and two differential speed rolls
The threshing zone that thoroughly peels off from corn ear, the side for being located at the discrete regions in frame are provided with corn ear along two
The drawing-in device for being axially conveyed into discrete regions by root between differential speed roll, between the roll shaft and frame of discrete roller and grain threshing roller
It is equipped with gap floating regulating device, diameter of the gap floating regulating device according to the corn ear for entering discrete regions and threshing zone
Difference is floated and adjusts the height of discrete roller and grain threshing roller, and described differential speed roll, discrete roller and grain threshing roller are respectively by same drive
Dynamic device drives and carries out linkage work.
Preferably, the driving means include that the motor for being arranged on bottom of the frame, motor are driven by tape handler structure I
Dynamic level is located at the main axis in frame, and main shaft drives two by two bevel gear set structures with different drive ratios respectively
Root differential speed roll differential in the same direction is rotated, and main shaft drives discrete roller to rotate by tape handler II, and discrete roller passes through tape handler
III drives grain threshing roller to rotate.
Preferably, the gap floating regulating device includes the bearing block for being set in discrete roller and grain threshing roller roll shaft end,
The two ends of bearing block are vertically and fixedly provided with linear bearing, are equipped with support shaft in linear bearing, the lower end of support shaft with described
Frame is fixed, and the part being located between bearing block and frame in support shaft is provided with spring, and the discrete roller and grain threshing roller divide
Hooks coupling universal coupling flexible connection is not passed through with corresponding tape handler.
Preferably, the roll surface of the discrete roller and grain threshing roller is the inner circle arc for adapting to corn ear shape.
Preferably, the discrete projecting parts are triangular pyramid, and which is used for the work for inserting gap between corn ear seed
The conical surface of cone rib both sides is arc surface, the middle part and two ends on the roll surface of discrete roller respectively circumferentially spaced be provided with three weeks from
Projection is dissipated, and the Drawing cone rib on any one discrete projecting parts favours the circumferentially disposed of discrete roller.
Preferably, the angle between the circumference of the Drawing cone rib and discrete roller of the discrete projecting parts is 17 °.
Preferably, the threshing projection includes the multiple interrupted wedge-shaped protrusion at bionical human finger's finger joint position and imitates
The continuous wavy bulge of stranger's class finger print, de- by wedge-shaped protrusion and the naked handss of wavy bulge mating die apery class
Grain, the threshing projection on two differential speed rolls are each perpendicular to which is circumferentially disposed, and the threshing projection on the grain threshing roller is inclined
Circumferentially disposed in which.
Preferably, the angle between the threshing projection and the circumference of grain threshing roller is 17 °.
Preferably, the drawing-in device includes dog-house and the vortex curved surface being arranged on below dog-house, the vortex
Curved surface is inclined and is fixed in frame, and the cliff curved surface formed by imitating current scour cliff is made, the two ends of vortex curved surface
Respectively major part charging aperture and microcephaly's discharging opening, wherein major part charging aperture are fixedly connected with dog-house and will be put into by dog-house
Multiple corn ear water conservancy diversion enter in vortex curved surface, and multiple corn ears divide along the landing of vortex curved surface and progressively under gravity
From the side through microcephaly's discharging opening by discrete roller away from grain threshing roller is delivered to the discrete regions one by one.
Preferably, it is located in the frame below two differential speed rolls and is provided with the seed bucket of taper, at the bottom of seed bucket
Portion offers discharge gate.
Beneficial effect
The present invention utilizes bionics principle, first by corn ear feeding discrete regions carry out discrete, by discrete roller arrange
Similar to the gap between the several rows of seed on the discrete projecting parts interval insertion corn ear of birds rostral, to the seed of both sides
With active force, peel a part of seed and make all seeds on corn ear be in loose discrete state.It is then sent to take off
Grain area, by the wedge-shaped protrusion and wavy bulge similar to the human hand that arrange on grain threshing roller and two differential speed rolls, its
Middle wedge-shaped protrusion is pressed into the seed gap of corn ear, produces squeezing-pushing action to seed, and wavy bulge is to corn ear entirety
Rubbing action is played, bionical naked hand threshing will be destroyed in the connection between seed and fruit stem, so as to peel off seed.In whole mistake
Cheng Zhong, the active force of the present invention are only applied to the gap of seed, will not seed be caused to damage in itself, and therefore the present invention has broken
Loss rate is extremely low, threshing performance is high, the advantage of not broken core.
The present invention is equipped with gap floating regulating device in discrete regions and threshing zone, and corn ear enters discrete roller or de-
When below grain roller, under the action of the spring can roller jack-up, the spacing of the corn ear jack-up of different-diameter is different, therefore
Cylinder-concave clearance is also just different, while the diameter at fruit ear two is less, also can take off the seed at two, and gimbal coupling can
Transmitting torque, it is ensured that roller continues rotary work during fluctuating, can be according to the difference of corn ear size certainly
The discrete and cylinder-concave clearance of dynamic regulation, can make different size of corn ear all reach good Threshing.
The drawing-in device of the present invention includes one section of vortex curved surface, by imitating the cliff curved surface for arriving of current scour cliff
It is obtained, feeding orderly one by one can be become in many corn ears along being gradually disengaged during curved surface landing, while fruit
The attitude of fringe can braking correction be vertical state during landing, be conducive to threshing.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is top views of the Fig. 1 when drawing-in device is removed；
Fig. 3 is the structural representation of the discrete roller of the present invention；
Fig. 4 is the structural representation of the grain threshing roller of the present invention；
Fig. 5 is the structural representation of the gap floating regulating device of the present invention；
Fig. 6 is the top view of the drawing-in device of the present invention；
Fig. 7 is the three-dimensional function figure of the vortex curved surface in the drawing-in device of the present invention；
Fig. 8 is the landing view in whirlpool curved surface of the corn ear in the drawing-in device of the present invention；
Fig. 9 is the landing track schematic diagram that two corn ears are entered after the drawing-in device of the present invention from different feeding points；
Labelling in figure：1st, frame, 2, main shaft, 3, differential speed roll, 4, discrete roller, 5, grain threshing roller, 6, discrete projecting parts, 7, threshing raised,
8th, drawing-in device, 801, dog-house, 802, vortex curved surface, 9, gap floating regulating device, 901, bearing block, 902, linear axis
Hold, 903, support shaft, 904, spring, 905, Hooks coupling universal coupling, 10, motor, 11, seed bucket.
Specific embodiment
As shown in Figures 1 to 6, a kind of bionical thresing machine of orientation feed-type Semen Maydiss that floats of the invention, including one in order to
1 framework of frame of miscellaneous part of the present invention is supported, level is provided with rotatable main shaft 2 and bionical roller group, bionical roller in frame 1
Two differential speed rolls 3 that group includes perpendicular to main shaft 2 and is horizontally spaced about and positioned at the top of two differential speed rolls 3 and parallel to
The spaced discrete roller 4 of main shaft 2 and grain threshing roller 5.Motor 10 is provided with the bottom of frame 1 in the present embodiment, the motor 10 leads to
Cross tape handler I drive shafts 2 to rotate, two differential speed rolls 3 are tied by two bevel gear sets with different drive ratios respectively
Structure is driven by main shaft 2 realizes that differential in the same direction is rotated, and discrete roller 4 drives rotation by tape handler II by main shaft 2, and grain threshing roller
5 drive rotation by tape handler III by discrete roller 4, and the type of drive of the present invention is not unique, can pass through art technology
The thinkable conventional meanses of personnel replace.The bionical roller group quantity of the present invention is not unique, may be configured as multigroup, and by same
Root main shaft 2 drives, independent process corn ear in each bionical roller group.
The roll surface of discrete roller 4 and grain threshing roller 5 is the inner circle arc for adapting to corn ear shape.On the roll surface of discrete roller 4
Multiple discrete projecting parts 6 are interval with, discrete projecting parts 6 are the triangular pyramid that makes by bionical birds rostral, and which is used for inserting
Between corn ear seed, the conical surface of the Drawing cone rib both sides in gap is arc surface, middle part on the roll surface of discrete roller 4 and
Two ends are circumferentially spaced respectively to be provided with three weeks discrete projecting parts 6.The roll surface of grain threshing roller 5 and two differential speed rolls 3 are located at below grain threshing roller 5
Threshing projection 7 is equipped with partial roll surface, and threshing projection 7 includes the multiple interrupted wedge shape at bionical human finger's finger joint position
The continuous wavy bulge of raised and bionical human finger's fingerprint, by wedge-shaped protrusion and wavy bulge mating die apery
The naked hand threshing of class.As corn ear produces rotation in the presence of two differential speed rolls 3, and discrete roller 4 and grain threshing roller 5 are vertical
Arrange in two differential speed rolls 3, thus discrete roller 4 and grain threshing roller 5 for corn ear have certain longitudinal velocity and
Lateral velocity, in order to play preferably discrete and Threshing, is used for inserting between corn ear on the discrete projecting parts 6 of the present invention
The Drawing cone rib of gap favours the circumferentially disposed of discrete roller 4, and the threshing projection 7 on two differential speed rolls 3 is each perpendicular to its circumference and sets
Put, the threshing projection 7 on grain threshing roller 5 favours which is circumferentially disposed, discrete projecting parts 6 and threshing projection 7 is just arranged at
On corn ear and the sum velocity direction of discrete roller 4 and the relative velocity of grain threshing roller 5, so as to play more preferable effect.
The difference of the linear velocity of two 3 roll surfaces of differential speed roll in the present embodiment is set to 0.42m/s, discrete roller 4 and threshing
The linear velocity of 5 roll surface of roller is 1.38m/s, as corn ear is rotated with the rotation of two differential speed rolls 3, therefore fruit ear
The difference of the linear velocity of rotation linear velocity and two differential speed rolls 3 is equal, so 5 relative Semen Maydiss fruit of discrete roller 4 and grain threshing roller
The lateral velocity of fringe is longitudinal velocity 1.38m/s of 0.42m/s, discrete roller 4 and the relative corn ear of grain threshing roller 5, lateral velocity
It is arctan (0.42/1.38)=17 ° with the sum velocity of radial velocity and the angle of vertical direction, it follows that on discrete roller 4
Disengaging on discrete projecting parts 6 and grain threshing roller 5 raised along be circumferentially obliquely installed in 17 ° with respective roller with reach best discrete and
Threshing.
Respectively constitute fruit grain on destruction corn ear integrally to arrange knot between discrete roller 4 and grain threshing roller 5 and two differential speed rolls 3
The discrete regions of structure and the threshing zone for thoroughly peelling off fruit grain from corn ear, are located at the side of the discrete regions in frame 1
Be provided with the drawing-in device 8 that discrete regions are axially conveyed into by root between two differential speed rolls 3 by corn ear, the device includes
Dog-house 801 and the vortex curved surface 802 being arranged on below dog-house 801, the vortex curved surface 802 are inclined and are fixed on frame 1
On, and made by imitating the cliff curved surface of current scour cliff formation, the two ends of vortex curved surface 802 are respectively major part charging aperture
With microcephaly's discharging opening, wherein major part charging aperture is fixedly connected with dog-house 801 and by the multiple Semen Maydiss put into by dog-house 801 fruit
Fringe water conservancy diversion enters in vortex curved surface 802, and multiple corn ears are separated along 802 landing of vortex curved surface and progressively under gravity, by
The individual side through microcephaly's discharging opening by discrete roller 4 away from grain threshing roller 5 is delivered to the discrete regions.
Vortex curved surface 802 in the present embodiment is that the cliff curved surface formed by current scour cliff is inspired and made, such as
Shown in Fig. 7, choose suitable cliff curve coefficients 0.0064 and obtain parabolic function f (z)1=0.00064*y2, by the throwing
Thing line rotates around z-axis and obtains parabola surface of revolution function f (z)2=0.00064*(x2+y2), in order to be able to select to be suitable for Semen Maydiss
Fruit ear slide curved surface, according to corn ear along curved surface slide when Trajectory Design constraint curve, larger-size corn ear
If can smoothly landing, then the less corn ear of size also can smoothly landing, therefore select larger-size corn ear
Curve Design is carried out, such as Fig. 8 shows, by a points and b point inter_curves, be thus calculated constraint curve equation is corn ear
x2+y2=2502, the as equation of constraint curve a, the equation of corresponding constraint curve b is：x2+y2=4502, choose curve a, song
Line b, yoz faces and the c faces area defined with yoz faces in 60 ° of angles obtain the vortex curved surface 802 in embodiment, i.e. Fig. 7
Shown in middle dash area.
As shown in figure 9, two corn ears respectively from c, d 2 points feed simultaneously, 2 points of c, d in sustained height, two jade
Rice cracker fringe is slided at outlet e along two tracks respectively, and feeding hopper is made by sheet iron, and smooth surface, frictional force are less, because
This negligible friction.From discharge is fed into, the height due to falling is the same to two corn ears, so from outlet e
The velocity of discharge identical.And understand in middle figure, from the jade that the landing path length of the corn ear of d points feeding is more than the feeding of c points
The landing distance of rice cracker fringe, so during 2 points of corn ears for feeding at the same time of c, d, during the discharge of the corn ear of c points feeding
Between be less than d points, therefore the corn ear of simultaneously feeding can be progressively separated during landing, discharged one by one, the drawing-in device 8
Can realize that fruit ear is automatically separated, orients in an orderly manner one by one the purpose of feeding.
Gap floating regulating device 9 is equipped between the roll shaft and frame 1 of discrete roller 4 and grain threshing roller 5, and gap is floated and adjusted
Regulating device 9 floats according to the diameter difference of the corn ear for entering discrete regions and threshing zone and adjusts the height of discrete roller 4 and grain threshing roller 5
Degree.The device includes the bearing block 901 for being respectively sleeved at 5 roll shaft end of discrete roller 4 and grain threshing roller, and the two ends of bearing block 901 are equal
Linear bearing 902 is vertically and fixedly provided with, support shaft 903, the lower end of support shaft 903 and the machine in linear bearing 902, is equipped with
Frame 1 is fixed, and the part being located between bearing block 901 and frame 1 in support shaft 903 is provided with spring 904, the discrete roller 4
Corresponding band is connected to by Hooks coupling universal coupling 905 with grain threshing roller 5 respectively positioned at the roll shaft that frame 1 is provided with 10 side of motor to pass
Motivation structure.When corn ear enters discrete roller 4 or 5 lower section of grain threshing roller, can be by roller jack-up, no in the presence of spring 904
Spacing with the corn ear jack-up of diameter is different, and therefore cylinder-concave clearance is also just different, while the diameter at fruit ear two is less,
The seed at two can be taken off, Hooks coupling universal coupling 905 being capable of transmitting torque, it is ensured that roller continues rotation during fluctuating
Change a job work, discrete and cylinder-concave clearance can be automatically adjusted according to the difference of corn ear size, different size of Semen Maydiss can be made
Fruit ear all reaches good Threshing.
The lower section for being located at two differential speed rolls 3 in frame 1 is provided with the seed bucket 11 of taper, opens up in the bottom of seed bucket 11
There is discharge gate, in implementation process, multiple corn ears are progressively classified the present invention by drawing-in device 8, discrete regions are entered by root,
Seed enters threshing zone under the collective effect of discrete roller 4 and grain threshing roller 5 after discrete conveying, and seed falls into seed bucket after coming off
In 11, and discharged by discharge gate, the fruit stem of corn ear is discharged by the end of two differential speed rolls 3, realizes seed and fruit stem
Separation.
Claims (10)
1. a kind of floating orients the bionical thresing machine of feed-type Semen Maydiss, it is characterised in that：Including frame（1）, in frame（1）Upper level
It is interval with two differential speed rolls（3）, two differential speed rolls（3）Between there is the gap that falls for corn kernel, in two differential speed rolls
（3）Upper vertical in differential speed roll（3）Horizontal interval is provided with discrete roller（4）And grain threshing roller（5）, the discrete roller（4）Roll surface
On be interval with the discrete projecting parts of multiple bionical birdss rostrals（6）, the grain threshing roller（5）Roll surface and two differential speed rolls（3）
It is located at grain threshing roller（5）The threshing for being equipped with bionical human hand structure on the roll surface of section below is raised（7）, discrete roller（4）With
Two differential speed rolls（3）Between constitute destruction corn ear on fruit grain entirety arrangement discrete regions, grain threshing roller（5）With two differences
Fast roller（3）Between constitute the threshing zone that fruit grain is thoroughly peelled off from corn ear, in frame（1）The discrete regions are above located at
Side is provided with corn ear along two differential speed rolls（3）Between the drawing-in device for being axially conveyed into discrete regions by root（8）,
Discrete roller（4）And grain threshing roller（5）Roll shaft and frame（1）Between be equipped with gap floating regulating device（9）, gap is floated and is adjusted
Device（9）Diameter difference according to the corn ear for entering discrete regions and threshing zone floats and adjusts discrete roller（4）And grain threshing roller（5）
Height, described differential speed roll（3）, discrete roller（4）And grain threshing roller（5）Driven by same driving means respectively and linked
Work.
2. a kind of floating according to claim 1 orients the bionical thresing machine of feed-type Semen Maydiss, it is characterised in that：The driving
Device includes being arranged on frame（1）The motor of bottom（10）, motor（10）Machine is located at by I driving level of tape handler structure
Main shaft on frame（2）Rotate, main shaft（2）Two differentials are driven respectively by two bevel gear set structures with different drive ratios
Roller（3）Differential is rotated in the same direction, main shaft（2）Discrete roller is driven by tape handler II（4）Rotate, discrete roller（4）Passed by band
Motivation structure III drives grain threshing roller（5）Rotate.
3. a kind of floating according to claim 2 orients the bionical thresing machine of feed-type Semen Maydiss, it is characterised in that：The gap
Floating regulating device（9）Including being set in discrete roller（4）And grain threshing roller（5）The bearing block of roll shaft end（901）, bearing block
（901）Two ends be vertically and fixedly provided with linear bearing（902）, linear bearing（902）In be equipped with support shaft（903）, support
Axle（903）Lower end and the frame（1）Fixed, and in support shaft（903）Bearing block is above located at（901）With frame（1）Between
Part be provided with spring（904）, the discrete roller（4）And grain threshing roller（5）Respectively with corresponding tape handler by universal
Axle device（905）Flexible connection.
4. a kind of floating according to claim 1 orients the bionical thresing machine of feed-type Semen Maydiss, it is characterised in that：Described discrete
Roller（4）And grain threshing roller（5）Roll surface be adapt to corn ear shape inner circle arc.
5. a kind of floating according to claim 1 orients the bionical thresing machine of feed-type Semen Maydiss, it is characterised in that：Described discrete
Raised（6）Triangular pyramid is, its conical surface for being used for the Drawing cone rib both sides for inserting gap between corn ear seed is circle
Cambered surface, in discrete roller（4）Roll surface on middle part and two ends are circumferentially spaced respectively is provided with three weeks discrete projecting parts（6）, and arbitrarily
One discrete projecting parts（6）Upper Drawing cone rib favours discrete roller（4）Circumferentially disposed.
6. a kind of floating according to claim 5 orients the bionical thresing machine of feed-type Semen Maydiss, it is characterised in that：Described discrete
Raised（6）Drawing cone rib and discrete roller（4）Circumference between angle be 17 °.
7. a kind of floating according to claim 1 orients the bionical thresing machine of feed-type Semen Maydiss, it is characterised in that：The threshing
Raised（7）Multiple interrupted wedge-shaped protrusion and bionical human finger's fingerprint including bionical human finger's finger joint position continuous
Wavy bulge, by wedge-shaped protrusion and the naked hand threshing of wavy bulge mating die apery class, two differential speed rolls（3）On
Threshing raised（7）It is each perpendicular to which circumferentially disposed, the grain threshing roller（5）On threshing raised（7）Favour its circumference to set
Put.
8. a kind of floating according to claim 7 orients the bionical thresing machine of feed-type Semen Maydiss, it is characterised in that：The threshing
Raised（7）With grain threshing roller（5）Circumference between angle be 17 °.
9. a kind of floating according to claim 1 orients the bionical thresing machine of feed-type Semen Maydiss, it is characterised in that：The feeding
Device（8）Including dog-house（801）And it is arranged on dog-house（801）The vortex curved surface of lower section（802）, the vortex curved surface
（802）Inclination is fixed on frame（1）On, and made by imitating the cliff curved surface of current scour cliff formation, vortex curved surface
（802）Two ends be respectively major part charging aperture and microcephaly's discharging opening, wherein major part charging aperture is fixedly connected with dog-house and will be by
Dog-house（801）Multiple corn ear water conservancy diversion of input enter vortex curved surface（802）In, multiple corn ears edge under gravity
Vortex curved surface（802）Landing is simultaneously progressively separated, one by one through microcephaly's discharging opening by discrete roller（4）Away from grain threshing roller（5）Side defeated
Deliver to the discrete regions.
10. a kind of floating according to claim 1 orients the bionical thresing machine of feed-type Semen Maydiss, it is characterised in that：Described
Frame（1）Two piece differential speed rolls are above located at（3）Lower section be provided with the seed bucket of taper（11）, in seed bucket（11）Bottom offer
Discharge gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072770.2A CN106489443B (en) | 2016-11-29 | 2016-11-29 | A kind of floating orientation bionical thresing machine of feed-type corn |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072770.2A CN106489443B (en) | 2016-11-29 | 2016-11-29 | A kind of floating orientation bionical thresing machine of feed-type corn |
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| Publication Number | Publication Date |
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| CN106489443A true CN106489443A (en) | 2017-03-15 |
| CN106489443B CN106489443B (en) | 2019-03-19 |
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| CN201611072770.2A Expired - Fee Related CN106489443B (en) | 2016-11-29 | 2016-11-29 | A kind of floating orientation bionical thresing machine of feed-type corn |
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| CN107667630A (en) * | 2017-09-13 | 2018-02-09 | 吉林大学 | A kind of Pneumatic type ultra-speed precise feed mechanism for seed |
| 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 |
| CN108262780A (en) * | 2018-01-31 | 2018-07-10 | 华中农业大学 | Fresh corn stick back-end crop is automatically separated collection device with bract |
| CN108966852A (en) * | 2018-07-09 | 2018-12-11 | 海南大学 | A kind of cell maize harvesting machine intelligent lossless multi roll thresing machine of differential speed type |
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| CN107124966A (en) * | 2017-05-07 | 2017-09-05 | 浙江大学 | A kind of broken core methods of threshing of corn |
| CN107124966B (en) * | 2017-05-07 | 2019-04-09 | 浙江大学 | A kind of broken core methods of threshing of corn |
| 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 |
| CN107667630A (en) * | 2017-09-13 | 2018-02-09 | 吉林大学 | A kind of Pneumatic type ultra-speed precise feed mechanism for seed |
| 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 |
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| CN108262780B (en) * | 2018-01-31 | 2024-05-17 | 华中农业大学 | Automatic separating and collecting device for fresh corn cob tail cutting and bract |
| CN108966852B (en) * | 2018-07-09 | 2021-08-13 | 海南大学 | Differential intelligent lossless multi-roller thresher for district corn harvester |
| CN108966852A (en) * | 2018-07-09 | 2018-12-11 | 海南大学 | A kind of cell maize harvesting machine intelligent lossless multi roll thresing machine of differential speed type |
| CN109429739A (en) * | 2018-12-14 | 2019-03-08 | 酒泉奥凯种子机械股份有限公司 | One group of maize sheller rubber roller |
| CN109429739B (en) * | 2018-12-14 | 2024-01-26 | 酒泉奥凯种子机械股份有限公司 | Rubber roller of corn thresher |
| CN113115642A (en) * | 2021-03-16 | 2021-07-16 | 农业农村部南京农业机械化研究所 | High-efficient shredded corn core thresher |
| CN113039944A (en) * | 2021-03-16 | 2021-06-29 | 农业农村部南京农业机械化研究所 | High-efficient broken core device of maize |
| CN112997701A (en) * | 2021-04-19 | 2021-06-22 | 南京工业职业技术大学 | Spiral rolling and rubbing type corn thresher |
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