CN107548742A - A kind of seed of maize harvesting machine breaks grain device - Google Patents
A kind of seed of maize harvesting machine breaks grain device Download PDFInfo
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- CN107548742A CN107548742A CN201710662098.0A CN201710662098A CN107548742A CN 107548742 A CN107548742 A CN 107548742A CN 201710662098 A CN201710662098 A CN 201710662098A CN 107548742 A CN107548742 A CN 107548742A
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- broken grain
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- 235000013339 cereals Nutrition 0.000 title claims abstract description 114
- 240000008042 Zea mays Species 0.000 title claims abstract description 84
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 83
- 238000003306 harvesting Methods 0.000 title claims abstract description 32
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title claims abstract description 29
- 235000009973 maize Nutrition 0.000 title claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract description 54
- 235000005822 corn Nutrition 0.000 abstract description 54
- 230000000694 effects Effects 0.000 abstract description 17
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 241000239290 Araneae Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000004460 silage Substances 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Harvesting Machines For Specific Crops (AREA)
Abstract
The seed that the present invention is applied to corn ear breaks grain technical field, provide a kind of seed of maize harvesting machine and break grain device, including casing, feeding roller, section roller and broken grain roller, the tank ends are respectively equipped with charging aperture and discharging opening, the feeding roller is located at the charging aperture side, the broken grain roller is located at discharging opening side, and the feeding roller and the broken grain roller are respectively positioned on box house, the quantity at least two of the broken grain roller, gap between adjacent broken grain roller is 2~5 millimeters, the adjacent broken grain roller rotary speed is different, several slicers are uniformly distributed on the section roller.Whereby, the present invention is clamped corn ear by feeding roller, corn ear is cut into sheet by cutting into slices roller and is thrown to brokenly caused by section roller between grain roller in the presence of revolving force, by breaking the effect for rolling crowded stranding power between grain roller, corn kernel is rolled it is broken, so as to realize the purpose that grain rate is broken to improving corn kernel.
Description
Technical field
The present invention relates to the seed of corn ear to break grain technical field, more particularly to a kind of seed of maize harvesting machine breaks grain
Device.
Background technology
The existing history for many years of the presence of maize harvesting machine, particularly in the areas such as the northeast in China, North China, northwest, corn
Cropper has turned into irreplaceable agro-farming machinery.Because silage corn moisture is higher, corn ear volume is relatively small,
Common maize harvesting machine easily occurs cementing and blocks transfer passage during harvesting.And existing Ensilage type corn
Cropper, maize straw is harvested together with corn ear during harvest, then by disintegrating mechanism by corn
Stalk cuts into certain size with corn ear, during crushing, due to maize straw and the structure chi of corn ear
Very little different and differ greatly, the effect of crushing is poor.Especially for crushing effect for the less corn kernel of physical dimension
Poor, the broken grain rate of corn kernel is not high, influences silage effect, and whole corn kernel of not broken grain easily causes ensiling waste.
In summary, prior art there will naturally be constant and defect in actual use, and it is therefore necessary to improved.
The content of the invention
For it is above-mentioned the defects of, it is an object of the invention to provide a kind of seed of maize harvesting machine to break grain device, can be with
Corn ear is cut into slices and corn kernel is rolled into broken grain into minimum bulk, so as to increase substantially the broken of corn kernel
Rate, it is set to meet the requirement of ensilage.
To achieve these goals, break grain device the invention provides a kind of seed of maize harvesting machine, including casing, send
Material roller, section roller and broken grain roller, the tank ends are respectively equipped with charging aperture and discharging opening, and the feeding roller is located at the charging
Mouth side, the broken grain roller is located at discharging opening side, and the feeding roller and the broken grain roller are respectively positioned on box house, described broken
The quantity at least two of grain roller, the gap between adjacent broken grain roller are 2~5 millimeters, and adjacent broken grain roller rotary speed is different, institute
State and be uniformly distributed several slicers on section roller.
Grain device is broken according to the seed of the maize harvesting machine of the present invention, the top of the casing is arc-shaped structure, described
The tangent line of arc-shaped structure is tangential on two neighboring broken grain roller engagement place.
Grain device is broken according to the seed of the maize harvesting machine of the present invention, the quantity of the feeding roller is two, and described is sent
Material roller is provided with multiple detent projections, and the detent projection is axially uniformly distributed along the feeding roller.
According to the broken grain device of the seed of the maize harvesting machine of the present invention, the back lash between the adjacent broken grain roller is 3
Millimeter, the broken grain roller uniformly divide provided with cone detent projection structure, the cone detent projection structure along the broken grain roller is circumferential
Cloth.
Grain device is broken according to the seed of the maize harvesting machine of the present invention, the section roller is in hollow structure, and the section
It is bolted between knife and the section roller.
Grain device is broken according to the seed of the maize harvesting machine of the present invention, the casing is provided with and broken mutual of the grain roller
The adjusting screw assembly matched somebody with somebody, the adjusting screw assembly include adjusting nut and adjusting screw.
The invention provides a kind of seed of maize harvesting machine to break grain device, including casing, feeding roller, section roller and broken grain
Roller, the feeding roller, the section roller and the broken grain roller are turned left from the right side by rotary shaft and are sequentially connected the casing, convenient
Feeding, section and the progress successively of broken grain process.The tank ends are provided with charging aperture and discharging opening, and the feeding roller is located at institute
Charging aperture side, the convenient entrance for controlling corn ear are stated, the broken grain roller is located at discharging opening side, and convenient reception section roller is defeated
The corn ear piece brought simultaneously is delivered to outside by broken corn kernel is rolled.And the feeding roller and the broken grain roller are equal
Positioned at box house, be advantageous to form certain closed structure with casing, prevent spilling for corn kernel, the number of the broken grain roller
Amount at least two, quantity is more, and caused broken grain effect is better, and the gap between adjacent broken grain roller is 2~5 millimeters, gap
Smaller, caused crushing effect becomes apparent during high speed rotates.Certain rotating speed be present in the adjacent broken grain roller rotation
Difference, it can so produce larger rolling and squeeze stranding power.Several slicers are uniformly distributed on the section roller, are cut by slicer
Thrown brokenly again after corn ear is in blocks in grain roller, improve the crushing effect of the present invention.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of feeding roller of the present invention；
Fig. 3 is the structural representation of present invention section roller；
Fig. 4 is the structural representation of the broken grain roller of the present invention；
Fig. 5 is the left view of the broken grain roller of the present invention；
Fig. 6 is adjusting screw assembly diagram of the present invention；
In figure, 1- breaks grain roller, 11- cone detent projection structures, 2- casings, 21- arc-shaped structures, 3- section rollers, and 31- is cut
Piece knife, 32- bolts, 4- feeding rollers, 41- detent projections, 5- bearing spiders, 6- adjusting screw assemblies, 61- adjustment nuts, 62- are adjusted
Save leading screw, A- charging apertures, B- discharging openings.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated, it will be appreciated that and the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The invention provides a kind of seed of maize harvesting machine to break grain device, and the seed of the maize harvesting machine, which breaks grain device, is
Maize harvesting machine gathers in the rear class processing equipment of assembly, after harvesting assembly collects corn ear, is delivered to the present invention, enters to advance
The working process of one step.
Referring to Fig. 1, the present invention includes casing 2, feeding roller 4, section roller 3 and broken grain roller 1, the both ends of casing 2 and is respectively equipped with
Charging aperture A and discharging opening B, feeding roller 4 are located at the charging aperture A sides, are advantageous to control the entrance of corn ear, and to corn
Fruit ear produces clamping action, and broken grain roller 1 is located at discharging opening B sides, is advantageous to the discharge of broken rear iblet.Feeding roller 4 and broken
Grain roller 1 is respectively positioned on inside casing 2, can prevent the splashing of iblet.The quantity at least two of broken grain roller 1, adjacent broken grain roller 1 it
Between gap be 2~5 millimeters, this interstice coverage be advantageous at a high speed rotation broken grain roller 1 corn ear is crushed.It is described
Rotary speed between adjacent broken grain roller 1 is different, due to speed difference, the engagement of two broken grain rollers 1 during rotation be present
Place can produce larger rolling and squeeze stranding power, be advantageous to preferably realization and corn ear is crushed.If it is uniformly distributed on section roller 3
Corn ear is cut into sheet by dry slicer 31, slicer 31, reduces the volume of corn ear, and convenient broken grain roller 1 is right
The crowded stranding of corn ear.
Preferably, the top of casing 2 of the present invention is arc-shaped structure 21, and the tangent line of arc-shaped structure 21 is tangential on phase
The engagement place of adjacent two broken grain rollers 1, the corn ear being sliced produce larger centrifugal force in the presence of roller 3 of cutting into slices, make it
Grain roller 1 is moved to brokenly along the arcuate structure 21 of the top of casing 2, facilitates the operation of next step.
Referring to Fig. 2, the quantity of feeding roller 4 of the invention is two, and feeding roller 4 is provided with multiple detent projections 41, tooth
Shape projection 41 is axially uniformly distributed along feeding roller 4.Corn ear is generally bar-shaped, the meeting during rotation of detent projection 41
Larger pressure is produced, larger clamping action is produced to corn ear.
Referring to Fig. 4, further, the back lash between broken grain roller 1 of the invention is 3 millimeters, between 3 millimeters are optimal
Gap, preferable crushing effect now can be produced to most of corn ear.Broken grain roller 1 is provided with cone detent projection structure
11, cone detent projection structure 11 is distributed along the even circumferential of the broken grain roller 1.Referring to Fig. 5, cone detent projection structure 11 reduces
Contact area between iblet and broken grain roller 1, caused broken grain effect are more obvious.
Referring to Fig. 3, preferably, section roller 3 of the invention is in hollow structure, and hollow structure is reducing the section mass of roller 3
Meanwhile conveniently detachable slicer 31.Connected between slicer 31 and section roller 3 by bolt 32, facilitate the peace of slicer 31
Dress and replacing.Section roller typically rotates in the counterclockwise direction, can directly drive and be sliced rear corn ear and fall into brokenly grain roller 1.
Referring to Fig. 6, to realize more preferable processing effect, casing 2 of the invention is provided with the tune being mutually matched with broken grain roller 1
Leading screw assembly 6 is saved, adjusting screw assembly 6 includes adjusting nut 61 and adjusting screw 62.Because corn species is different, corn ear
The size of particle is also different, and adjusting screw assembly 6 is provided with casing, can be according to the size of corn ear particle to breaking grain roller
Between back lash carry out appropriate adjustment, improve the efficiency that corn kernel breaks grain.
The present invention is in implementation process：The whole strain of maize straw is harvested simultaneously harvesting by maize harvesting machine, will by conveying device
Corn ear is delivered to the charging aperture A of casing 2, positioned at the charging aperture A opposite direction rotating of feeding roller 4, and drives detent projection 41 to revolve
Turn, detent projection 41 can produce larger folder while the inlet and admission velocity of corn ear is controlled to corn ear
The effect of holding.The section counterclockwise rotates of roller 3, section roller 3 drive slicer 31 to rotate at a high speed, cut while high speed rotates
Piece knife 31 is cut into slices to the corn ear being clamped in detent projection 41, and the corn ear after being sliced produces in slicer 31
In the presence of raw revolving force, the engagement of the broken grain roller 1 of two pairs of relative motions is fallen into along the arc-shaped structure 21 of the top of casing 2
Place.The broken grain roller 1 of adjacent two couple is intermeshed and certain gap be present, and when gap is 3 millimeters, caused roll squeezes stranding effect
Fruit is the most obvious, certain speed difference in rotary course be present between adjacent two pairs of broken grain rollers 1, advantageously forms larger stone roller
Power is rubbed in extrusion with the hands.The iblet after crushing is completed, is discharged from discharging opening B, into next process.In actual production process, use
Position of the grain roller 1 on casing 2 is typically fixed brokenly in family by bearing spider 5.When the corn ear volume of harvest is larger, lead to
The back lash between the broken grain roller 1 of leading screw assembly control is overregulated, adjusting nut 61 is fixedly connected on casing 2, when needing to increase
During the back lash of broken grain roller 1, adjusting screw 62 is rotated by instruments such as spanners, changes the extension elongation of adjusting screw 62, after
And change the relative position relation of bearing spider 5 and adjusting nut 61, the expansion of back lash between broken grain roller 1 is completed, with this
To realize preferably broken grain effect.Similarly, the extension elongation of adjusting screw 62 is diminished, breaks grain roller 1 under self gravitation effect
Fall after rise, reduce back lash.
Beneficial effects of the present invention：When the maize harvesting machine for loading the present invention harvests silage corn, the rotation of feeding roller 4
Rotary speed is about 700r/min, and the rotary speed of section roller 3 is about 1200r/min, and the quantity of slicer 31 is 12, breaks grain roller
For 1 rotary speed in 3500~5000r/min, the speed difference of two neighboring broken grain roller 1 is 3%, and the engagement distance of broken grain roller 1
For 3mm when, broken grain rate of the invention can reach 99.9%, the corn kernel now rolled reach is advantageous to the most ensiling conjunction
Suitable size.
The invention provides a kind of seed of maize harvesting machine to break grain device, including casing, feeding roller, section roller and broken grain
Roller, the feeding roller, the section roller and the broken grain roller are turned left from the right side by rotary shaft and are sequentially connected the casing, convenient
Feeding, section and the progress successively of broken grain process.The tank ends are provided with charging aperture and discharging opening, and the feeding roller is located at institute
Charging aperture side, the convenient entrance for controlling corn ear are stated, the broken grain roller is located at discharging opening side, and convenient reception section roller is defeated
The corn ear piece brought simultaneously is delivered to outside by broken corn kernel is rolled.And the feeding roller and the broken grain roller are equal
Positioned at box house, be advantageous to form certain closed structure with casing, prevent spilling for corn kernel, the number of the broken grain roller
Amount at least two, quantity is more, and caused broken grain effect is better, and the gap between adjacent broken grain roller is 2~5 millimeters, gap
Smaller, crushing effect becomes apparent during high speed rotates.The adjacent broken grain roller rotary speed is different, can so produce
Stranding power is squeezed in larger rolling.Several slicers are uniformly distributed on the section roller, it is in blocks to cut corn ear by slicer
Throw brokenly again afterwards in grain roller, improve the crushing effect of the present invention and broken grain efficiency.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Know those skilled in the art when can be made according to the present invention it is various it is corresponding change and deformation, but these corresponding change and become
Shape should all belong to the protection domain of appended claims of the invention.
Claims (6)
1. a kind of seed of maize harvesting machine breaks grain device, it is characterised in that including casing, feeding roller, section roller and broken grain roller,
The tank ends are respectively equipped with charging aperture and discharging opening, and the feeding roller is located at the charging aperture side, the broken grain roller position
In discharging opening side, and the feeding roller and the broken grain roller are respectively positioned on box house, and the quantity of the broken grain roller is at least two
Individual, the gap between adjacent broken grain roller is 2~5 millimeters, and the adjacent broken grain roller rotary speed is different, on the section roller uniformly
It is distributed several slicers.
2. the seed of maize harvesting machine according to claim 1 breaks grain device, it is characterised in that the top of the casing is set
There is arc-shaped structure, the tangent line of the arc-shaped structure is tangential on two neighboring broken grain roller engagement place.
3. the seed of maize harvesting machine according to claim 1 breaks grain device, it is characterised in that the quantity of the feeding roller
For two, and the feeding roller is provided with multiple detent projections, and the detent projection is axially uniformly distributed along the feeding roller.
4. the seed of maize harvesting machine according to claim 3 breaks grain device, it is characterised in that the adjacent broken grain roller it
Between back lash be 3 millimeters, the broken grain roller is provided with cone detent projection structure, and the cone detent projection structure is along described broken
Grain roller is circumferentially uniformly distributed.
5. the seed of maize harvesting machine according to claim 1 breaks grain device, it is characterised in that the section roller is in hollow
Structure, and be bolted between the slicer and the section roller.
6. the seed of maize harvesting machine according to claim 1 breaks grain device, it is characterised in that the casing be provided with
The adjusting screw assembly that the broken grain roller is mutually matched, the adjusting screw assembly include adjusting nut and adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662098.0A CN107548742A (en) | 2017-08-04 | 2017-08-04 | A kind of seed of maize harvesting machine breaks grain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662098.0A CN107548742A (en) | 2017-08-04 | 2017-08-04 | A kind of seed of maize harvesting machine breaks grain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107548742A true CN107548742A (en) | 2018-01-09 |
Family
ID=60975017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710662098.0A Pending CN107548742A (en) | 2017-08-04 | 2017-08-04 | A kind of seed of maize harvesting machine breaks grain device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6116529A (en) * | 1998-04-15 | 2000-09-12 | Fisher, Jr.; Gideon A. | Corn processor for forage harvester |
| CN204412423U (en) * | 2015-01-13 | 2015-06-24 | 江西省大余章源竹木制品有限公司 | A kind of stalk crasher for the production of wood plastic composite |
| CN104984784A (en) * | 2015-07-02 | 2015-10-21 | 中机美诺科技股份有限公司 | Grain crushing device for forage harvester |
| CN205340895U (en) * | 2015-12-25 | 2016-06-29 | 甘肃省机械科学研究院 | Take broken circle of seed grain bundle bundling machine |
| CN205886992U (en) * | 2016-07-07 | 2017-01-18 | 石家庄美迪机械有限公司 | Seed grain breaker |
| CN206323828U (en) * | 2016-12-25 | 2017-07-14 | 渔仁堂生物科技（湛江）有限公司 | A kind of broomcorn straw reducing mechanism |
| CN207252259U (en) * | 2017-08-04 | 2018-04-20 | 山东丰神农业机械有限公司 | A kind of seed of maize harvesting machine breaks a device |
-
2017
- 2017-08-04 CN CN201710662098.0A patent/CN107548742A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6116529A (en) * | 1998-04-15 | 2000-09-12 | Fisher, Jr.; Gideon A. | Corn processor for forage harvester |
| CN204412423U (en) * | 2015-01-13 | 2015-06-24 | 江西省大余章源竹木制品有限公司 | A kind of stalk crasher for the production of wood plastic composite |
| CN104984784A (en) * | 2015-07-02 | 2015-10-21 | 中机美诺科技股份有限公司 | Grain crushing device for forage harvester |
| CN205340895U (en) * | 2015-12-25 | 2016-06-29 | 甘肃省机械科学研究院 | Take broken circle of seed grain bundle bundling machine |
| CN205886992U (en) * | 2016-07-07 | 2017-01-18 | 石家庄美迪机械有限公司 | Seed grain breaker |
| CN206323828U (en) * | 2016-12-25 | 2017-07-14 | 渔仁堂生物科技（湛江）有限公司 | A kind of broomcorn straw reducing mechanism |
| CN207252259U (en) * | 2017-08-04 | 2018-04-20 | 山东丰神农业机械有限公司 | A kind of seed of maize harvesting machine breaks a device |
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