CN108419535A - A kind of working roll and the maize sheller using the working roll - Google Patents
A kind of working roll and the maize sheller using the working roll Download PDFInfo
- Publication number
- CN108419535A CN108419535A CN201810218183.2A CN201810218183A CN108419535A CN 108419535 A CN108419535 A CN 108419535A CN 201810218183 A CN201810218183 A CN 201810218183A CN 108419535 A CN108419535 A CN 108419535A
- Authority
- CN
- China
- Prior art keywords
- threshing
- working roll
- protrusion
- axis
- rotary shaft
- 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.)
- Granted
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 29
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 29
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title claims abstract description 13
- 235000009973 maize Nutrition 0.000 title claims abstract description 13
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 11
- 235000013339 cereals Nutrition 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 16
- 235000005822 corn Nutrition 0.000 description 16
- 238000005457 optimization Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000021438 curry Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
- A01F11/06—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals for maize, e.g. removing kernels from cobs
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses the maize shellers of a kind of working roll and the use working roll; belong to agricultural mechanical field; including work roller main body and rotary shaft; work roller main body is fixedly mounted in rotary shaft and the working roll main body axis is overlapped with the axis of rotary shaft; it is distributed uniformly and circumferentially eight row threshing protrusion set in each working roll body surfaces; there are six often row threshing protrusion set is uniformly distributed in an axial direction or seven threshing protrusion set, each threshing protrusion set are formed in three rows, four row's arranged distribution in working roll body surfaces by 12 threshing protrusions.The beneficial effects of the invention are as follows：In work roll surface setting threshing protrusion; during working roll rotates; threshing protrusion is expressed to the root of niblet in corncob from corncob surface; and it is driven by rotating; realize the loosening or disengaging of niblet root and corncob; achieve the purpose that threshing, efficiently solve the problems, such as in existing maize sheller by collision belt come breakage rate is high, noise is big.
Description
Technical field
The present invention relates to the maize shellers of agricultural mechanical field more particularly to a kind of working roll and the use working roll.
Background technology
Corn threshing principle mainly have impact, rub, curry, rolling, squeeze rub with the hands etc..Traditional impact type is applied always in China
Maize sheller carries out corn seed threshing operations.
Utility model patent if notification number is CN207022570U discloses a kind of corn threshing based on the double storehouses of four-roller
Machine, including pressing plate, left plate, right plate and bottom plate, the pressing plate are in double arcs, pressing plate, left plate, right plate and bottom plate it
Between form left threshing space and right threshing space；Left main thrashing roller is equipped with by rack in left threshing space and inside left is de-
Grain roller, left main thrashing roller radius are more than inside left's thrashing roller radius, right master are equipped with by rack in right threshing space
Thrashing roller and inside right forward's thrashing roller, right main thrashing roller radius are more than inside right forward's thrashing roller radius.It is de- two by corn ear
It fully collides, squeeze between grain roller, to have the function that improve threshing performance.This thresing machine is taken off by impact mode
Grain, threshing cylinder rotating speed is high, and corn seed breakage rate is high, and noise is big, influences the production and storage of corn seed.
Invention content
To overcome, threshing cylinder rotating speed existing for maize sheller in the prior art is high, corn seed breakage rate is high, noise
The problems such as big, the present invention provides a kind of working roll, including work roller main body and rotary shaft, the work roller main body is fixedly mounted
In the rotary shaft and the working roll main body axis is overlapped with the axis of the rotary shaft, each working roll body table
Eight row threshing protrusion set are distributed uniformly and circumferentially on face, often row threshing protrusion set is evenly distributed with six in an axial direction
A or seven threshing protrusion set, each threshing protrusion set is by 12 threshing protrusions in three rows, four row's arranged distribution in the work
Make roller main body surface to form.
In work roll surface setting threshing protrusion, during working roll rotates, threshing protrusion is squeezed from corncob surface
It is pressed onto the root of niblet in corncob, and is driven by rotating, the loosening or disengaging of niblet root and corncob is realized, reaches
To the purpose of threshing, efficiently solve the problems, such as in existing maize sheller by collision belt come breakage rate is high, noise is big.
Further, the threshing protrusion in adjacent rows is integrated into the working roll body surfaces and is arranged in dislocation
Row.
Further, it includes raised bar portion and threshing portion that the threshing protrusion is whole, and the protrusion one end of the rod is fixed on institute
State working roll body surfaces, the other end and threshing portion integrally connected.
Further, the lateral cross section of the threshing protrusion is ellipse, with threshing protrusion and work roller body joint face
Elliptical center is origin, perpendicular to working roll body surface upward direction is Z axis positive direction, rotates negative direction with work roller body
For Y-axis positive direction, on the working roll body surface and with work roller body rotation direction vertical direction be X-direction,
Its raised bar portion lateral cross section elliptical center track meets following relationship：Threshing portion lateral cross section is ellipse
Circle center track meets following relationship：Wherein z indicates elliptical center distance work roller body table
The distance in face, z meets 0≤z≤5.8mm in raised bar portion, and z meets 5.8 ＜ z≤9.2mm, y and indicates elliptical centers in threshing portion
Distance apart from Z axis；The outer profile of threshing protrusion meets following relationship：
Using the curved surface profile of three-dimensional modeling optimization design threshing protrusion, threshing portion is made to make niblet during the motion
While loosening or fall off, the damage to niblet is reduced as far as possible, improves the threshing efficiency of corn.
Further, large drive wheel and small transmission wheel, the large drive wheel, small transmission are also equipped in each rotary shaft
Wheel axis is overlapped with the rotating shaft axis, and the large drive wheel and small transmission wheel are respectively positioned on the rotary shaft right end, and described
Large drive wheel is located at the large drive wheel and work roller main body centre position.
Further, the working roll rotary shaft right end is also equipped with initiative driver, the initiative driver axis with
The rotating shaft axis overlaps.
Further, the large drive wheel, the small transmission wheel and the initiative driver circumferential surface are evenly distributed with
The length direction of raised horizontal stripe, the protrusion horizontal stripe is parallel with the rotating shaft axis.
The present invention also provides a kind of maize shellers also to be wrapped using such as claim 1-7 any one of them working roll
Threshing rack, threshing workspace and transmission device are included, threshing workspace both sides are fixedly mounted on institute by workspace holder
The top of threshing rack is stated, the transmission device is mounted in the de- material rack and on the right side of the threshing workspace, and four
A working roll is fixedly mounted on inside the threshing workspace.
Further, four working rolls are obliquely installed and axis is parallel, the company of four working roll circle center points
Line is square, and four work roller main body centre positions form the threshing zone of corn threshing.Using four square rows
The agent structure of the work roller main body composition threshing workspace of row, position forms threshing zone therebetween, and working roll is arranged
At heeling condition so that after corncob enters threshing workspace, while threshing under the effect of gravity slowly from right side to the left
It is mobile, corncob surface in threshing zone is compressed and rubbed against to realize by the rotation between working roll, to make niblet
It is detached from corncob.
Further, the small transmission wheel on two working rolls of sustained height is in pass by the first driving belt
Dynamic, the large drive wheel on two working rolls in the same side is driven by the second driving belt.
Further, it is installed in rearmost end rotary shaft actively in four working rolls there are one being drive roll
Driving wheel, the initiative driver are connect by third driving belt with motor drive wheel, and the motor drive wheel is fixedly mounted
In the live spindle of electric rotating machine, the electric rotating machine is fixedly mounted in the threshing rack.At work, electric rotating machine
Rotation drives the rotation of motor drive wheel, motor drive wheel to drive initiative driver to rotate by third driving belt, is actively driven
Wheel drives other three working roll being passively arranged rotations by the first driving belt and the second driving belt, reaches four work
Roller is clockwise or the purpose that rotates counterclockwise.
Further, the angle between the rotating shaft axis and horizontal plane is 10~15 °.
Further, the material inlet for being sent into corn ear in threshing workspace is equipped with above the threshing workspace,
The output end of the material inlet is located at the threshing zone of four working roll right ends.
Further, it is equipped with below the threshing workspace for collecting the niblet taken off and completing the corncob after threshing
Collection device, the sieve for separating the niblet and the corncob, the sieve are equipped in the collection device
Net is clinoplain, and bottom is niblet collection port, and left side is equipped with the corncob collection port for collecting corncob.
Corncob enters threshing workspace from material inlet, and the niblet and corncob formed after the threshing of threshing workspace is fallen
It in collection device below to threshing workspace, and is screened by sieve, realizes the collection to niblet and corncob.
Further, it is equipped with above the material inlet for wanting fringe to be transported to the feed belt above material inlet corn.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) in work roll surface setting threshing protrusion, during working roll rotates, threshing protrusion is from corncob surface
It is expressed to the root of niblet in corncob, and is driven by rotating, realizes the loosening or disengaging of niblet root and corncob,
Achieve the purpose that threshing, efficiently solve the problems, such as in existing maize sheller by collision belt come breakage rate is high, noise is big；
(2) in work roll surface setting threshing protrusion, during working roll rotates, threshing protrusion is from corncob surface
It is expressed to the root of niblet in corncob, and is driven by rotating, realizes the loosening or disengaging of niblet root and corncob,
Achieve the purpose that threshing；
(3) curved surface profile for using three-dimensional modeling optimization design threshing protrusion, makes threshing portion make jade during the motion
While the grain of rice is loosened or fallen off, the damage to niblet is reduced as far as possible, improves the threshing efficiency of corn.
Description of the drawings
Fig. 1 is the present invention preferably maize sheller overall structure figure；
Fig. 2 is the present invention preferably threshing workspace internal structure chart；
Fig. 3 is the present invention preferably working roll stereogram；
Fig. 4 is the present invention preferably drive roll stereogram；
Fig. 5 is that preferably working roll is driven schematic diagram to the present invention；
Fig. 6 is the present invention preferably threshing convex cross section figure.
Specific implementation mode
With reference to embodiments and attached drawing, the present invention will be described in further detail.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, four-roller maize sheller includes threshing rack 1, threshing workspace 2 and transmission device 3, the threshing
2 both sides of workspace are fixedly mounted on the top of the threshing rack 1 by workspace holder 11, and the transmission device 3 is mounted on
In the de- material rack 1 and positioned at 2 right side of the threshing workspace, as shown in Fig. 2, being provided with four in the threshing workspace 2
A working roll 21 for threshing, each working roll 21 include work roller main body 211 and rotary shaft 212, the working roll
Main body 211 is fixedly mounted in the rotary shaft 212 and the axis of work roller main body 211 axis and the rotary shaft 212
It overlaps, the line of four 211 circle center's points of the work roller main body is square, among four work roller main bodies 211
Position forms the threshing zone 22 of corn threshing.Using the main body knot of the working roll composition threshing workspace of four square arrangements
Structure, position forms threshing zone therebetween, and working roll is arranged to heeling condition so that corncob enters threshing workspace
Afterwards, it slowly moves from right side while threshing, is realized to de- by the rotation between working roll to the left under the effect of gravity
Corncob surface compresses and rubs against in grain area, to make niblet be detached from corncob.
As shown in Figures 3 and 4, large drive wheel 31 and small transmission wheel 32 are also equipped in each rotary shaft 212, it is described big
Driving wheel 31,32 axis of small transmission wheel are overlapped with 212 axis of the rotary shaft, 32 equal position of the large drive wheel 31 and small transmission wheel
In 212 right end of the rotary shaft, and the large drive wheel 31 is located among the large drive wheel 31 and the work roller main body 211
Position.The small transmission wheel 32 is driven by the first driving belt 33 on two working rolls 21 in sustained height, place
It is driven by the second driving belt 34 in the large drive wheel 31 on two working rolls 21 of the same side.
As shown in figure 5, being fixed in rearmost end rotary shaft 212 in four working rolls 21 there are one being drive roll 23
Initiative driver 35 is installed, the initiative driver 35 is connect by third driving belt 36 with motor drive wheel 37, described
Motor drive wheel 37 is fixedly mounted in the live spindle 39 of electric rotating machine 38, and the electric rotating machine 38 is fixedly mounted on described de-
In grain rack 1.At work, electric rotating machine rotation drives the rotation of motor drive wheel, motor drive wheel to pass through third driving belt
Initiative driver rotation, initiative driver is driven to drive other three passively to set by the first driving belt and the second driving belt
The working roll rotation set achievees the purpose that four working rolls are clockwise or rotate counterclockwise.It is the large drive wheel 31, described
Small transmission wheel 32 and 35 circumferential surface of the initiative driver are evenly distributed with raised horizontal stripe 311, the protrusion horizontal stripe 311
Length direction is parallel with 212 axis of the rotary shaft.
Angle a between 212 axis of rotary shaft and horizontal plane is 10~15 °, on each 211 surface of work roller main body
Eight row threshing protrusion set 213 are distributed uniformly and circumferentially, often row threshing protrusion set 213 is evenly distributed in an axial direction
Six or seven threshing protrusion set 213, each threshing protrusion set 213 are arranged by 12 threshing protrusions 214 in three rows, four row
211 surface of work roller main body is distributed in form.The threshing protrusion set 213 in adjacent rows is in the work
211 surface of roller main body is dislocation arrangement.In work roll surface setting threshing protrusion, during working roll rotates, threshing is convex
The root for being expressed to niblet in corncob from corncob surface is played, and is driven by rotating, realizes niblet root and corn
The loosening or disengaging of core, achieve the purpose that threshing.
As shown in fig. 6, it includes raised bar portion 215 and threshing portion 216, the protrusion bar portion 215 1 that threshing protrusion 214 is whole
End is fixed on 211 surface of work roller main body, the other end and 216 integrally connected of threshing portion.The transverse direction of threshing protrusion 214
Section is ellipse, using threshing protrusion 214 and work 211 joint face elliptical center of roller body as origin, perpendicular to working roll
211 surface upward direction of ontology is Z axis positive direction, is Y-axis positive direction, positioned at described with the work rotation negative direction of roller body 211
It works on 211 surface of roller body and is X-direction with work 211 rotation direction vertical direction of roller body, raised bar portion 215 is horizontal
Meet following relationship to section elliptical center track 217：216 lateral cross section elliptical center of threshing portion
Track 218 meets following relationship：Wherein z0 indicates elliptical center apart from working roll body surface
Distance, z in raised bar portion 2150Meet 0≤z0≤ 5.8mm, z meets 5.8 ＜ z in threshing portion 2160≤ 9.2mm, y0Indicate ellipse
Distance of the circle center apart from Z axis；The outer profile of threshing protrusion 214 meets following relationship：
Using the curved surface profile of three-dimensional modeling optimization design threshing protrusion, threshing portion is made to make niblet during the motion
While loosening or fall off, the damage to niblet is reduced as far as possible, improves the threshing efficiency of corn.
2 lower section of threshing workspace is equipped with for collecting the niblet taken off and completing the collection device of the corncob after threshing
5, the sieve 51 for separating the niblet and the corncob is equipped in the collection device 5, the sieve 51 is
Clinoplain, the inclination angle with horizontal plane are 15~20 °, and bottom is niblet collection port 52, and left side is equipped with for collecting
The corncob collection port 53 of corncob.Corncob enters threshing workspace from material inlet, is formed after the threshing of threshing workspace
Niblet and corncob fall in the collection device below threshing workspace, and are screened by sieve, realize to niblet
With the collection of corncob.
4 top of the material inlet is equipped with the feed belt 5 for wanting fringe to be transported to 4 top of material inlet corn.
At work, electric rotating machine rotation drives the rotation of motor drive wheel, motor drive wheel to pass through third driving belt band
Dynamic initiative driver rotation, initiative driver drive other three passive settings by the first driving belt and the second driving belt
Working roll rotation, achieve the purpose that four working rolls clockwise or rotate counterclockwise.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations, modification and
Environment, and can be changed by the above teachings or related fields of technology or knowledge in the scope of the invention is set forth herein
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of the claims.
Claims (8)
1. a kind of working roll, which is characterized in that be fixedly mounted on institute including work roller main body and rotary shaft, the work roller main body
It states in rotary shaft and the working roll main body axis is overlapped with the axis of the rotary shaft, in each working roll body surfaces
Be distributed uniformly and circumferentially eight row threshing protrusion set, often row threshing protrusion set be uniformly distributed in an axial direction there are six or
Seven threshing protrusion set, each threshing protrusion set is by 12 threshing protrusions in three rows, four row's arranged distribution in the working roll
Body surfaces form.
2. a kind of working roll according to claim 1, which is characterized in that the threshing protrusion collection being located in adjacent rows
Conjunction is dislocation arrangement in the working roll body surfaces.
3. a kind of working roll according to claim 2, which is characterized in that threshing protrusion is whole include raised bar portion and
Threshing portion, the protrusion one end of the rod are fixed on the working roll body surfaces, the other end and threshing portion integrally connected.
4. a kind of working roll according to claim 3, which is characterized in that the lateral cross section of the threshing protrusion is ellipse
Shape, using threshing protrusion with work roller body joint face elliptical center as origin, perpendicular to working roll body surface upward direction be Z
Axis positive direction, with work roller body rotation negative direction be Y-axis positive direction, be located at the working roll body surface on and and working roll
Ontology rotation direction vertical direction is X-direction, and raised bar portion lateral cross section elliptical center track meets following relationship：Threshing portion lateral cross section elliptical center track meets following relationship：
Wherein z indicates distance of the elliptical center apart from working roll body surface, and z meets 0≤z≤5.8mm in raised bar portion, in threshing portion
Z meets 5.8 ＜ z≤9.2mm, y and indicates distance of the elliptical center apart from Z axis；The outer profile of threshing protrusion meets following relationship：
5. a kind of working roll according to claim 4, which is characterized in that be also equipped with big transmission in each rotary shaft
Wheel and small transmission wheel, the large drive wheel, small transmission wheel axis are overlapped with the rotating shaft axis, the large drive wheel and brief biography
Driving wheel is respectively positioned on the rotary shaft right end, and the large drive wheel is located at the large drive wheel and the work roller main body interposition
It sets.
6. a kind of working roll according to claim 5, which is characterized in that the working roll rotary shaft right end is also equipped with
Initiative driver, the initiative driver axis are overlapped with the rotating shaft axis.
7. a kind of working roll according to claim 6, which is characterized in that the large drive wheel, the small transmission wheel and institute
It states initiative driver circumferential surface and is evenly distributed with raised horizontal stripe, the length direction and the rotary shaft axis of the protrusion horizontal stripe
Line is parallel.
8. a kind of maize sheller, using such as claim 1-7 any one of them working roll, which is characterized in that further include taking off
Grain rack, threshing workspace and transmission device, threshing workspace both sides are fixedly mounted on described de- by workspace holder
The top of grain rack, the transmission device are mounted in the de- material rack and on the right side of the threshing workspace, four institutes
Working roll is stated to be fixedly mounted on inside the threshing workspace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218183.2A CN108419535B (en) | 2018-03-16 | 2018-03-16 | Working roller and corn thresher adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218183.2A CN108419535B (en) | 2018-03-16 | 2018-03-16 | Working roller and corn thresher adopting same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108419535A true CN108419535A (en) | 2018-08-21 |
| CN108419535B CN108419535B (en) | 2024-01-05 |
Family
ID=63158334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810218183.2A Active CN108419535B (en) | 2018-03-16 | 2018-03-16 | Working roller and corn thresher adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108419535B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060074920A (en) * | 2006-05-26 | 2006-07-03 | 박상원 | A threshing machine for a corn |
| CN201097512Y (en) * | 2007-09-05 | 2008-08-13 | 开原市利农机械制造厂 | Corn rice thresher roller barrel |
| CN102696356A (en) * | 2012-06-30 | 2012-10-03 | 山东省农业科学院玉米研究所 | Single-spiked corn thresher |
| CN105493772A (en) * | 2015-12-28 | 2016-04-20 | 吉林大学 | Corn thresher with low breakage rate |
| CN205213479U (en) * | 2015-10-30 | 2016-05-11 | 黑龙江省福联收割机有限公司 | Cylinder thresher by fixed tooth and combination of short grain pole |
| CN206294559U (en) * | 2016-12-19 | 2017-07-04 | 惠安兆兴机械有限公司 | A kind of small-sized corn thresher |
| CN208273647U (en) * | 2018-03-16 | 2018-12-25 | 南漳县华胜机械制造有限公司 | A kind of working roll and the maize sheller using the working roll |
-
2018
- 2018-03-16 CN CN201810218183.2A patent/CN108419535B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060074920A (en) * | 2006-05-26 | 2006-07-03 | 박상원 | A threshing machine for a corn |
| CN201097512Y (en) * | 2007-09-05 | 2008-08-13 | 开原市利农机械制造厂 | Corn rice thresher roller barrel |
| CN102696356A (en) * | 2012-06-30 | 2012-10-03 | 山东省农业科学院玉米研究所 | Single-spiked corn thresher |
| CN205213479U (en) * | 2015-10-30 | 2016-05-11 | 黑龙江省福联收割机有限公司 | Cylinder thresher by fixed tooth and combination of short grain pole |
| CN105493772A (en) * | 2015-12-28 | 2016-04-20 | 吉林大学 | Corn thresher with low breakage rate |
| CN206294559U (en) * | 2016-12-19 | 2017-07-04 | 惠安兆兴机械有限公司 | A kind of small-sized corn thresher |
| CN208273647U (en) * | 2018-03-16 | 2018-12-25 | 南漳县华胜机械制造有限公司 | A kind of working roll and the maize sheller using the working roll |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108419535B (en) | 2024-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102369821B (en) | Multi-functional bionic corn thresher | |
| CN205266328U (en) | Corn thresher that cleanliness factor is high | |
| CN106856883A (en) | A kind of novel corn peeling sheller unit | |
| CN208273647U (en) | A kind of working roll and the maize sheller using the working roll | |
| CN108781776A (en) | A kind of quick sheller unit of corn seed | |
| CN208273646U (en) | A kind of four roll structure of inclined type and the maize sheller using four roll structure | |
| CN201919362U (en) | Corn thresher with two rollers | |
| CN108419535A (en) | A kind of working roll and the maize sheller using the working roll | |
| CN108323329A (en) | A kind of four-roller maize sheller | |
| CN207252255U (en) | Single longitudinal axial flow Coupled Rigid-flexible corn threshing device | |
| CN108271541A (en) | A kind of four roll structure of inclined type and the maize sheller using four roll structure | |
| CN103718751A (en) | Asynchronous air-sweeping type flexible bionic retractable standing grain moving device | |
| CN108966849A (en) | A kind of rice threshing device | |
| CN208273645U (en) | A kind of four-roller maize sheller | |
| CN206851417U (en) | A kind of quick thresing machine of corn plot experiment | |
| CN203243721U (en) | Roller type collecting machine | |
| CN106165593B (en) | Sugar-cane cutting machine two-stage conveying device | |
| CN202210978U (en) | Multifunctional bionic corn sheller | |
| CN203788726U (en) | Corn ear peeling device and corn harvester with same | |
| CN201299012Y (en) | Grain sorting threshing machine | |
| CN107980357A (en) | Maize sheller with eccentric swage | |
| CN107864753A (en) | Maize sheller with feeder | |
| CN212737231U (en) | Feeding mechanism for paper cup machine | |
| CN206620503U (en) | A kind of novel corn peeling sheller unit | |
| CN201094202Y (en) | Mini-size maize thresher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231212 Address after: 252518 South side of Provincial Road 329, Jia Town, Guan County, Liaocheng City, Shandong Province Applicant after: SHANDONG SHUANGLI MODERN AGRICULTURAL EQUIPMENT CO.,LTD. Address before: Yongquan Electromechanical Industrial Park, Nanzhang Economic Development Zone, Xiangyang City, Hubei Province, 441500 Applicant before: NANZHANG COUNTY HUASHENG MACHINERY MANUFACTURING Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |