CN208300363U - Maize sheller - Google Patents
Maize sheller Download PDFInfo
- Publication number
- CN208300363U CN208300363U CN201820943376.XU CN201820943376U CN208300363U CN 208300363 U CN208300363 U CN 208300363U CN 201820943376 U CN201820943376 U CN 201820943376U CN 208300363 U CN208300363 U CN 208300363U
- Authority
- CN
- China
- Prior art keywords
- rotary screen
- threshing
- guide plate
- tin roller
- maize sheller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 240000008042 Zea mays Species 0.000 title claims abstract description 22
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 22
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title claims abstract description 20
- 235000009973 maize Nutrition 0.000 title claims abstract description 20
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 235000013339 cereals Nutrition 0.000 claims description 9
- 238000012216 screening Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 230000000903 blocking effect Effects 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 6
- 238000003915 air pollution Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model belongs to thresing machine technical field, discloses a kind of maize sheller.It is mainly characterized in that the shell that fringe storehouse is had including upper end, case inside is provided with the threshing cover with the first shattering hole, the threshing axle with threshing wing is provided in the threshing cover, the radial outside of the threshing cover is provided with the first rotary screen with the second shattering hole, the first guide plate is provided on the inner wall of first rotary screen, first rotary screen rear end is provided with seed outlet, the radial outside of first rotary screen is provided with the sieve of the second tin roller with dust export, the second guide plate is provided on the inner wall of second tin roller sieve.First rotary screen and second tin roller sieve are cylinder, effective cover surface is big, screening effect is good, the first rotary screen and second tin roller sieve only rotate when screening, do not vibrate, structure is simple, noise is small, during rotation, the niblet of rolling can generate excellent self-cleaning effect to the compass screen surface of blocking, it is not easy to block.
Description
Technical field
The utility model belongs to thresing machine technical field more particularly to a kind of maize sheller.
Background technique
With the raising of Agricultural Mechanization Degree, maize sheller stores up the places such as station, grain processing field in farm, grain
It is widely used.Maize sheller used at present includes the shell that upper end has fringe storehouse, and case inside is provided with threshing cover,
It is provided with the threshing axle with threshing wing in the threshing cover, upper vibrating screen and lower vibration are provided with below threshing cover
Sieve, upper vibrating screen have larger shattering hole, and smaller dust fall hole is had on lower vibrating screen, and the threshing axle of above structure exists
Following defect: first, when upper vibrating screen and lower vibrating screen shake, noise is big, and service life is low；Second, structure is complicated, maintenance and
It is difficult in maintenance；Third, upper vibrating screen and lower vibrating screen are planar structure, sieving area is small, and screening effect is poor；Fourth, upper vibration
Sieve and lower vibrating screen are planar structure, are also possible that when corn is more dry when corncob moisture is larger, and niblet and dust hold
Compass screen surface is easily caused to block；Fifth, having blower in order to improve screening effect, be easy to causeing air pollution.
Utility model content
The technical problems to be solved in the utility model be just to provide a kind of noise is small, structure is simple, maintenance and maintenance are convenient,
Screening effect is good, is not easy blocking, the maize sheller that air pollution is small, Threshing is good.
To solve the above problems, the technical solution that the utility model maize sheller uses are as follows: including power mechanism and upper
End has the shell in fringe storehouse, case inside is provided with the threshing cover with the first shattering hole, at the upper side of the threshing cover
It is provided with feeding inlet, is provided with the threshing axle with threshing wing in the threshing cover, is set in the radial outside of the threshing cover
It is equipped with the first rotary screen with the second shattering hole, the first guide plate is provided on the inner wall of first rotary screen, in institute
It states the first rotary screen rear end and is provided with seed outlet, the radial outside of first rotary screen is provided with the with dust export
Two rotary screens are provided with the second guide plate on the inner wall of second tin roller sieve.
Its additional technical feature are as follows:
The third roller with third shattering hole is provided on the inside of first rotary screen of the rear end of the threshing cover
Sieve, is provided with third guide plate on the inner wall of the third rotary screen；
Third rotary screen rear end is provided with grain-blocking plate；
The shell lower end is provided with dust-exhausting port, the dust removal machine connecting with the dust-exhausting port is provided in the hull outside
Structure；
First guide plate is multiple groups spaced apart, and the end of each the first guide plate corresponds to adjacent one
The middle position of two the first guide plates of group；Second guide plate is multiple groups spaced apart, each second is led
Middle position to the end of plate corresponding to adjacent one group of two the second guide plates；
Seed hoisting mechanism is provided on the outside of seed outlet.
Maize sheller provided by the utility model compared with prior art, has the advantage that first, due to including
Power mechanism and upper end have the shell in fringe storehouse, and case inside is provided with the threshing cover with the first shattering hole, described de-
Grain cover upper side is provided with feeding inlet, the threshing axle with threshing wing is provided in the threshing cover, in the threshing cover
Radial outside be provided with the first rotary screen with the second shattering hole, be provided with first on the inner wall of first rotary screen
Guide plate is provided with seed outlet in first rotary screen rear end, the radial outside of first rotary screen is provided with band
There is the second tin roller of dust export to sieve, is provided with the second guide plate on the inner wall of second tin roller sieve, corncob is through feeding inlet
Into in threshing cover, as corncob is divided into corncob and niblet by threshing axle rotation, corncob is discharged from threshing cover rear,
Niblet enters in the first rotary screen under the beating of self gravity and threshing wing through the first shattering hole, and the first rotary screen turns
Dynamic, the impurity such as niblet and dust smaller than niblet are entered in second tin roller sieve by the second shattering hole, broken corncob etc.
Larger impurity is flowed out in the first rotary screen rear end, and second tin roller sieve rotation, the impurity such as dust smaller than niblet pass through dust export
Second tin roller sieve outside is entered, niblet is flowed out in second tin roller sieve rear end, and the first rotary screen and second tin roller sieve are cylinder
Shape, effective cover surface is big, and screening effect is good, and the first rotary screen and second tin roller sieve only rotate when screening, does not shake
Dynamic, structure is simple, and noise is small, when screening, with the rotation that the first rotary screen and second tin roller sieve, and even if Partial Blocking occurs,
During rotation, the niblet of rolling can generate excellent self-cleaning effect to the compass screen surface of blocking, it is not easy to block, and with the
The rotation of one rotary screen and second tin roller sieve, the compass screen surface of blocking can also turn to top, effect of the tamper in self gravity
Under can fall, further avoid blocking, entirely fall off and separation process is all completed in shell, not only reduce space and account for
With, and the pollution to environment is also reduced, avoid staff from damaging the health of operator due to close to thresing machine；
Second, due to being provided with the third roller with third shattering hole on the inside of first rotary screen of the rear end of the threshing cover
Sieve, is provided with third guide plate on the inner wall of the third rotary screen, the corncob flowed out from threshing cover may wrap up in band one
Above-mentioned corncob is imported in third rotary screen, with the rotation of third rotary screen, wraps up in jade of the band in corncob by a little niblets
The grain of rice is flowed out from third shattering hole, avoids the waste of niblet；Third, being provided with gear grain in third rotary screen rear end
Plate avoids the waste that niblet causes seed from the outflow of third rotary screen rear end；Fourth, due to being arranged in the shell lower end
There is dust-exhausting port, the dedusting mechanism connecting with the dust-exhausting port is provided in the hull outside, dust of generation etc. is through dedusting mechanism
Processing, avoids air pollution；Fifth, each first is led since first guide plate is multiple groups spaced apart
Middle position to the end of plate corresponding to adjacent one group of two the first guide plates；Second guide plate is one spacing of interval
From multiple groups, the middle position of the end of each the second guide plate corresponding to adjacent one group of two the second guide plates is being sieved
During point, by repeatedly sieving, sieve more thorough；Sixth, being promoted due to being provided with seed on the outside of seed outlet
Mechanism screens out the niblet come through seed lift mechanism lifts to eminence, convenient for storage and transport.
Fig. 1 is the structural schematic diagram of the utility model maize sheller；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the structural schematic diagram with seed hoisting mechanism maize sheller.
Specific embodiment
With reference to the accompanying drawings and detailed description the structure to the utility model maize sheller and using principle do into
One step is described in detail.
As depicted in figs. 1 and 2, the structural schematic diagram of the utility model maize sheller, the utility model maize sheller
The shell 2 that fringe storehouse 1 is had including power mechanism 22 and upper end, is provided with the threshing cover with the first shattering hole 3 on the inside of shell 2
4, it is provided with feeding inlet 21 at the upper side of threshing cover 4, the threshing axle 6 with threshing wing 5 is provided in threshing cover 4, de-
The radial outside of grain cover 4 is provided with the first rotary screen 8 with the second shattering hole 7, is provided on the inner wall of the first rotary screen 8
First guide plate 9 is provided with seed outlet 10 in 8 rear end of the first rotary screen, the radial outside of the first rotary screen 8 is provided with band
There is the second tin roller sieve 12 of dust export 11, is provided with the second guide plate 13 on the inner wall of second tin roller sieve 12.Corncob is through entering
Material mouth 21 enters in threshing cover 4, and as corncob is divided into corncob and niblet by the rotation of threshing axle 6, corncob is from threshing cover
4 sides are discharged afterwards, and niblet enters in the first rotary screen 8 under the beating of self gravity and threshing wing 5 through the first shattering hole 3,
The rotation of first rotary screen 8, the impurity such as niblet and dust smaller than niblet enter second tin roller sieve 12 by the second shattering hole 7
In, the larger impurity such as broken corncob is flowed out in 8 rear end of the first rotary screen, 12 rotation of second tin roller sieve, ash smaller than niblet
The impurity such as dirt enter 12 outside of second tin roller sieve by dust export, and niblet sieves 12 rear ends in second tin roller and flows out, the first rolling
Shaft screen 8 and second tin roller sieve 12 are cylinder, and effective cover surface is big, and screening effect is good, the first rotary screen 8 and the when screening
Two rotary screens 12 only rotate, and do not vibrate, and structure is simple, and noise is small, when screening, with the first rotary screen 8 and the second rolling
The rotation of shaft screen 12, even if Partial Blocking occurs, during rotation, the niblet of rolling can be produced from the compass screen surface of blocking
Cleaning effect, it is not easy to block, and with the rotation of the first rotary screen 8 and second tin roller sieve 12, the compass screen surface of blocking can be with
Top is turned to, tamper can fall under the effect of gravity, further avoid blocking, entirely fall off and separation process
It is all completed in shell, reduces the pollution to environment, staff is avoided to damage the body of operator due to close to thresing machine
Body health.
It is provided with the third rotary screen 15 with third shattering hole 14 on the inside of the first rotary screen 8 of the rear end of threshing cover 4,
Third guide plate 16 is provided on the inner wall of third rotary screen 15, the corncob flowed out from threshing cover 4 may be wrapped up in some
Above-mentioned corncob is imported in third rotary screen 15, with the rotation of third rotary screen 15, wraps up in band in corncob by niblet
Niblet is flowed out from third shattering hole 14, avoids the waste of niblet.
15 rear end of third rotary screen is provided with grain-blocking plate 17, avoiding niblet, outflow causes from third rotary screen rear end
The waste of seed.
2 lower end of shell is provided with dust-exhausting port 18, the dedusting mechanism connecting with the dust-exhausting port 18 is provided on the outside of shell 2
19, the dust etc. of generation is handled through dedusting mechanism, avoids air pollution.
First guide plate 9 is multiple groups spaced apart, and the end of each the first guide plate 9 corresponds to adjacent one group
Two the first guide plates 9 middle position；Second guide plate 13 is multiple groups spaced apart, each second guide plate
Middle position of 13 end corresponding to adjacent one group of two the second guide plates 13, in screening process, by repeatedly sieving,
It sieves more thorough.
As shown in figure 3, being provided with seed hoisting mechanism 20 in 10 outside of seed outlet, the niblet come is screened out through seed
Hoisting mechanism 20, which is promoted, arrives eminence, convenient for storage and transport.
The protection scope of the utility model is not limited solely to above-described embodiment, as long as structure and the utility model corn are de-
Grain machine structure is identical, just falls in the range of the utility model protection.
Claims (6)
1. maize sheller has the shell in fringe storehouse including power mechanism and upper end, is provided in case inside and falls with first
The threshing cover in grain hole, is provided with feeding inlet at the upper side of the threshing cover, is provided in the threshing cover with threshing wing
Threshing axle, it is characterised in that: the radial outside of the threshing cover is provided with the first rotary screen with the second shattering hole,
It is provided with the first guide plate on the inner wall of first rotary screen, first rotary screen rear end is provided with seed outlet,
The radial outside of first rotary screen is provided with the sieve of the second tin roller with dust export, on the inner wall of second tin roller sieve
It is provided with the second guide plate.
2. maize sheller according to claim 1, it is characterised in that: first rolling in the rear end of the threshing cover
It is provided with the third rotary screen with third shattering hole on the inside of shaft screen, third is provided on the inner wall of the third rotary screen and leads
To plate.
3. maize sheller according to claim 2, it is characterised in that: third rotary screen rear end is provided with gear grain
Plate.
4. maize sheller according to claim 1, it is characterised in that: the shell lower end is provided with dust-exhausting port,
The hull outside is provided with the dedusting mechanism connecting with the dust-exhausting port.
5. maize sheller according to claim 1, it is characterised in that: first guide plate is spaced apart
Multiple groups, the end of each the first guide plate correspond to the middle position of adjacent one group of two the first guide plates；Described second
Guide plate is multiple groups spaced apart, and the end of each the second guide plate corresponds to adjacent one group of two second guiding
The middle position of plate.
6. maize sheller according to claim 1, it is characterised in that: be provided with seed on the outside of seed outlet and mention
Rise mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820943376.XU CN208300363U (en) | 2018-06-19 | 2018-06-19 | Maize sheller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820943376.XU CN208300363U (en) | 2018-06-19 | 2018-06-19 | Maize sheller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208300363U true CN208300363U (en) | 2019-01-01 |
Family
ID=64708631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820943376.XU Active CN208300363U (en) | 2018-06-19 | 2018-06-19 | Maize sheller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208300363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934485A (en) * | 2018-06-19 | 2018-12-07 | 衡水中瑞农业机械科技有限公司 | Maize sheller and method with the thresing machine threshing |
-
2018
- 2018-06-19 CN CN201820943376.XU patent/CN208300363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934485A (en) * | 2018-06-19 | 2018-12-07 | 衡水中瑞农业机械科技有限公司 | Maize sheller and method with the thresing machine threshing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |