CN105432257B - Transverse-axis-flow installed threshing separator - Google Patents
Transverse-axis-flow installed threshing separator Download PDFInfo
- Publication number
- CN105432257B CN105432257B CN201510989293.5A CN201510989293A CN105432257B CN 105432257 B CN105432257 B CN 105432257B CN 201510989293 A CN201510989293 A CN 201510989293A CN 105432257 B CN105432257 B CN 105432257B
- Authority
- CN
- China
- Prior art keywords
- threshing
- notch board
- rasp bar
- cylinder
- section
- 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.)
- Active
Links
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
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
- A01F12/181—Adjustable threshing mechanisms
-
- 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
- A01F12/20—Threshing cylinders with ribs
-
- 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
- A01F12/26—Multi-part threshing concaves
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The present invention relates to a kind of transverse-axis-flow installed threshing separators, belong to matched with combine device field, mainly solve the problems, such as that current installed threshing separator feed quantity is small, low efficiency.The transverse-axis-flow installed threshing separator mainly includes threshing cylinder, 360 degree of separate housing, threshing section is adjustable notch board, segregation section is adjustable notch board and guide plate；Wherein threshing cylinder is located inside 360 degree of separate housing, the concentric wide arc gap cooperation of the two；Threshing section is adjustable notch board and the adjustable notch board of segregation section are located in 360 degree of separate housing.Wherein, threshing cylinder by cylinder body, positive rasp bar, reversed rasp bar, separating plate tooth and Lysimachia sikokiana board group at；Cylinder body is integral type soldering, and positive rasp bar, reversed rasp bar, separating plate tooth and Lysimachia sikokiana plate are respectively positioned on cylinder body.The present invention can be realized 360 degrees omnidirection separation, allow grain rapidly, efficiently separate out, while reducing percentage of damage, farthest reduce grain loss.
Description
Technical field
The present invention relates to a kind of grains to harvest transverse-axis-flow installed threshing separator, belongs to matched with combine device
Field.
Background technique
Installed threshing separator is most important workpiece on combine harvester, and major function is to take off seed from fringe
Down and separate seed with unclassified stores as far as possible.At this stage, the direction of motion according to cereal in roller can be divided into
It cuts streaming, cut the installed threshing separator for flowing and adding horizontal axis streaming, axial-flow type, cutting stream plus longitudinal axial-flow type, these types of structure respectively has application.
Most widely used currently on the market, the most salable is to cut stream plus transverse and longitudinal axis Flow Technique, the problem is that feed quantity is small, efficiency
It is low, at the same early period harvest when there are seed damage rate greatly and take off not clean phenomenon, the type harvester is by integrally-built limit
System can not continue to improve feed quantity, it is difficult to meet the further demand in market.
Summary of the invention
It is an object of the invention to overcome the problems, such as that current installed threshing separator feed quantity is small, low efficiency, provide a kind of new
The efficient installed threshing separator of type while improving separative efficiency, reduces percentage of damage.The specific technical proposal is:
The transverse-axis-flow installed threshing separator mainly include threshing cylinder, 360 degree of separate housing, threshing section is adjustable notch board, point
From the adjustable notch board of section and guide plate；Wherein threshing cylinder is located inside 360 degree of separate housing, and the two is concentric；It is recessed that threshing section is adjustable
Plate and the adjustable notch board of segregation section are located in 360 degree of separate housing.
Wherein, threshing cylinder by cylinder body, positive rasp bar, separating plate tooth and Lysimachia sikokiana board group at；Cylinder body is integrated
Formula soldering, positive rasp bar, separating plate tooth and Lysimachia sikokiana plate are respectively positioned on cylinder body.
Further, further include reversed rasp bar, be coaxially disposed with positive rasp bar on cylinder body.In entire de- subregion
Reversed rasp bar can be disassembled and installed according to Threshing, realize preferably Threshing and significantly reduce the broken, broken of seed
Shell phenomenon.
Further, the positive rasp bar or reversed rasp bar are deep rasp bar or common rasp bar, meanwhile, the working surface of rasp bar
Chromium plating process is carried out, to enhance its service life.
Further, both threshing cylinder and 360 degree of separate housing are the cooperation of concentric wide arc gap, and integral installation is single at de- point
In first frame, keep threshing separation process softer.
Further, the threshing cylinder is open architecture or closed type structure.
It further, further include notch board regulating device, to adjust the adjustable concave clearance of threshing section.
Further, the adjustable notch board access space of threshing section is constant, outlet gap is adjustable, to improve adaptability and make threshing
Process is softer, and structure includes grid-type concave and round rod type notch board.
Further, further includes: feeding system, roller feeding mouth, straw outlet and the chopper of constant angle, crop is with flat
Whole uniform speed enters drum inlet from feeding system, starts threshing and separation process, and remaining stalk and other materials are then
It is discharged on the outside of machine from the straw outlet of left rear side and is chopped into device and crushed.
Further, the cylinder diameter of beater is 635mm；Threshing section is adjustable, and notch board is de- for the monoblock type of 104 degree of cornerites
Grain notch board, concave grate stripe pitch 36-40mm；The concave grate stripe pitch 25mm of segregation section is adjustable notch board, can be moist and difficult in harvest
It is adjusted when de- crop, to reach ideal harvest effect, structure includes grid-type concave and comb-tooth-type notch board.
For other machines, the invention has the following advantages:
One, it is directly natural to make logistics.For crop without re-directing, overall power consumption is also smaller.
Two, angle feeding is fixed.It is not influenced by ceding of Taiwan height.Roller does not have to the shock loading for bearing moment, and performance is stablized.
Three, 360 degrees omnidirection separates.And traditional harvest machine is lower half portion for separating, therefore is separated more rapidly, more
Thoroughly.
Four, the swift that diameter is 635mm generates centrifugal force, and grain is fallen off and separated from unclassified stores.It is segmented recessed
Plate and separation grid are rapid by grain, efficiently separate out, farthest reduce grain loss.
Five, deep rasp bar can generate enough pressure grain is allowed to be detached from, while reduce green stalk material in rasp bar and shell
Between shock, reduce percentage of damage.
Six, for moist and difficult de- crop, the reversed rasp bar of installation can slow down the speed of material stream, reduce damage
It loses, improves the adaptability of machine.
Seven, material is sent into notch board with fixed angle.In general, notch board open front setting is wider than rear notch board.Material passes through notch board
When, gap is gradually reduced.This extrusion effect can for quality grain gently threshing with separate, be crushed small.
Detailed description of the invention
Fig. 1 is transverse-axis-flow installed threshing separator structural schematic diagram；
Fig. 2 is the structural schematic diagram after Fig. 1 is rotated by 90 °；
Fig. 3 is enclosed roller frame schematic diagram；
Fig. 4 is open type roller frame schematic diagram；
Fig. 5 is course of work schematic diagram of the present invention.
In figure: 1- threshing cylinder, 2- segregation section is adjustable notch board, 3- forward direction rasp bar, 4-360 degree separate housing, 5- threshing section
Adjustable notch board, the reversed rasp bar of 6-, 7- guide plate, 8- notch board regulating device, the feeding system of 9- constant angle, the feeding of 10- roller
Mouthful, 11- straw outlet, 12- chopper, 13- separating plate tooth, 14- cylinder body, 15- Lysimachia sikokiana plate.
Specific embodiment
The present invention will be further described with attached drawing combined with specific embodiments below.
In the present invention, transverse-axis-flow installed threshing separator is located in the width direction of combine harvester.It is " preceding " to be received for joint
Cutting mill advances reversely, and " rear " opposite direction for combine harvester direction of advance, " left side " and " right side " respectively corresponds the left side of driver
Side and right."upper" is the direction for vertically leaving ground, and "lower" is the direction on vertically ground.
Transverse-axis-flow installed threshing separator is located in the width direction of combine harvester, and crop feeds from the right side of threshing cylinder 1
Enter, carry out threshing and separation axially movable, in the left side of threshing cylinder 1 discharge original text grass.Grain stream is easier and unobstructed than longitudinal,
Overall power consumption is also smaller.
As shown in attached drawing 1-5, which mainly includes that 1,360 degree of separate housing 4 of threshing cylinder, threshing section can
Adjust notch board 5, segregation section is adjustable notch board 2, guide plate 7 and notch board regulating device 8.Threshing section is adjustable notch board 5 and segregation section are adjustable recessed
Plate 2 is located in 360 degree of separate housing 4.Wherein threshing cylinder 1 is open architecture, is located inside 360 degree of separate housing 4, the two is same
The cooperation of heart wide arc gap, in de- sub-unit frame, threshing and isolated process are all complete under the cooperation of the two for integral installation
At, keep threshing separation process softer.In fact, this process makes combine harvester qualified, i.e. threshing and separation
Process " joint " is in same function.
Wherein, threshing cylinder 1 is made of cylinder body 14, positive rasp bar 3, separating plate tooth 13 and Lysimachia sikokiana plate 15；Roller master
Body 14 is integral type soldering, and positive rasp bar 3, separating plate tooth 13 and Lysimachia sikokiana plate 15 are respectively positioned on cylinder body 14；The work of rasp bar
Surface carries out chromium plating process, to enhance its service life.
According to an aspect of the present invention, the transverse-axis-flow installed threshing separator provided, 360 degree points cooperated with threshing cylinder 1
Shrinking away from theshell body 4, fixed-grid interporal lacuna are 25 millimeters 32 millimeters of x, have 11 guide plates 7, can quickly make feed separation
And promptly stalk is conveyed backward.The whole chromium plating of 360 degree of separate housing 4 is to enhance wearability and service life.
Device further includes feeding system 9, roller feeding mouth 10, straw outlet 11 and the chopper 12 of constant angle, crop with
The speed of even uniform enters roller feeding mouth 10 from the feeding system 9 of constant angle, starts threshing and separation process, and remaining
Stalk and other materials are then discharged on the outside of machine from the straw outlet of left rear side 11 and are chopped into device 12 and crush.
Embodiment two
Entirely de- subregion can install reversed rasp bar 6 as needed, be coaxially disposed with positive rasp bar 3 in cylinder body 14
On, to realize preferably Threshing and significantly reduce the broken of seed, broken shell phenomenon.Remaining is the same as embodiment one.
Embodiment three
The threshing cylinder 1 is closed type structure.Remaining is the same as embodiment one.
Example IV
The forward direction rasp bar 3 or reversed rasp bar 6 are deep rasp bar, allow grain to be detached to generate enough pressure, reduce simultaneously
Shock of the green stalk material between rasp bar and shell reduces percentage of damage.Remaining is the same as embodiment one.
The transverse-axis-flow installed threshing separator course of work:
The feeding system 9 of constant angle of the cereal with more smooth, uniform, lasting speed and constant direction from front end into
Enter roller feeding mouth 10, starts threshing and separation process.In threshing section and under the cooperation of the adjustable notch board 5 of threshing section, realize
85% or more threshing simultaneously separates the seed that a part takes off, and the positive rasp bar 3 of the high position through chromium plating can generate enough pressure
It allows grain to be detached from, while reducing shock of the green stalk material between rasp bar and shell.For moist and difficult de- crop,
The reversed rasp bar 6 installed additional can slow down the speed of material stream, reduce loss.Guidance of the material left later in guide plate 7
Under moved to the left from right side, threshing and separation are completed in segregation section.During the separation process, diameter is the threshing roll of 635mm
Cylinder 1 generate centrifugal force, grain is fallen off and is separated from unclassified stores, the big square hole in 360 degree of separate housing 4 make cereal with
Husk can easily be discharged from enclosure interior.The separating plate tooth 13 installed additional on threshing cylinder 1 can make preferably by material scattering
Separation process is more thorough, is then discharged on the outside of machine from the straw outlet of left rear side 11 as remaining stalk and other materials.
Specific embodiment described herein is only to give an example to the present invention.The technical field of the invention
Technical staff can make various modifications or additions to the described embodiments or be substituted in a similar manner, because
This present invention is unrestricted other than the introduction of appended claims and its equivalent form, furthermore, it is possible in appended power
Various modifications and changes may be made in the range of benefit requires.
Although the terms such as 360 degree of separate housing, feeding angle, deep rasp bar are used more herein, being not precluded makes
A possibility that with other terms.The use of these items is only for be more convenient to describe and explain essence of the invention；It
To be construed to any additional limitation disagreed with spirit of that invention.
Claims (1)
1. a kind of transverse-axis-flow installed threshing separator, including threshing cylinder (1), which is characterized in that further include: 360 degree of separate housing
(4), the adjustable notch board of threshing section (5), segregation section is adjustable notch board (2) and guide plate (7)；Wherein threshing cylinder (1) is located at 360 degree points
Shrinking away from theshell body (4) is internal, and the two is concentric；Threshing section is adjustable notch board (5) and the adjustable notch board of segregation section (2) are located at 360 degree of separate housing
(4) on；Transverse-axis-flow installed threshing separator further includes the feeding system (9), roller feeding mouth (10), straw outlet (11) of constant angle
With chopper (12)；Both threshing cylinder (1) and 360 degree of separate housing (4) are that concentric wide arc gap cooperates, and integral installation is at de- point
In unit framework；Threshing cylinder (1) is by cylinder body (14), positive rasp bar (3), separating plate tooth (13) and Lysimachia sikokiana plate (15) group
At；Cylinder body (14) is integral type soldering, and positive rasp bar (3), separating plate tooth (13) and Lysimachia sikokiana plate (15) are respectively positioned on roller master
On body (14)；Threshing cylinder (1) further includes reversed rasp bar (6), is coaxially disposed with positive rasp bar (3) on cylinder body (14)；
The forward direction rasp bar (3) or reversed rasp bar (6) are deep rasp bar or common rasp bar；The threshing cylinder (1) is open architecture or closes
Formula structure；Transverse-axis-flow installed threshing separator further includes notch board regulating device (8), to adjust the adjustable notch board of threshing section (5) gap；It is de-
The grain adjustable notch board of section (5) access space is constant, and outlet gap is adjustable, and structure includes grid-type concave and round rod type notch board；Institute
Stating threshing cylinder (1) diameter is 635mm；Threshing section is adjustable, and notch board (5) is the monoblock type threshing concave plate of 104 degree of cornerites, concave grate
Stripe pitch 36-40mm；The concave grate stripe pitch 25mm of segregation section is adjustable notch board (2), structure includes grid-type concave and comb teeth
Formula notch board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989293.5A CN105432257B (en) | 2015-12-25 | 2015-12-25 | Transverse-axis-flow installed threshing separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989293.5A CN105432257B (en) | 2015-12-25 | 2015-12-25 | Transverse-axis-flow installed threshing separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105432257A CN105432257A (en) | 2016-03-30 |
| CN105432257B true CN105432257B (en) | 2019-03-15 |
Family
ID=55543254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510989293.5A Active CN105432257B (en) | 2015-12-25 | 2015-12-25 | Transverse-axis-flow installed threshing separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105432257B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207347A (en) * | 2018-01-15 | 2018-06-29 | 河南农业大学 | A kind of grain threshing test bench and the threshing experimental method using its progress |
| CN108901375B (en) * | 2018-07-26 | 2019-12-17 | 吉林大学 | Longitudinal axial flow nested differential corn threshing device |
| CN113491203B (en) * | 2020-04-01 | 2022-06-10 | 重庆市农业科学院 | Corn threshing device |
| CN111837654B (en) * | 2020-07-30 | 2022-10-28 | 江苏大学 | Corn kernel direct-harvesting threshing and separating device and combine harvester |
| CN111727744A (en) * | 2020-08-04 | 2020-10-02 | 济南大学 | Threshing device of cross-flow cutting grain combine harvester |
| CN114631432B (en) * | 2022-04-07 | 2023-02-28 | 农业农村部南京农业机械化研究所 | Full-wrap-angle threshing and separating device and threshing method |
| CN115067085B (en) * | 2022-07-22 | 2024-03-12 | 农业农村部南京农业机械化研究所 | Threshing device of concave plate reverse type harvester and combine harvester |
| US11877538B1 (en) * | 2022-08-30 | 2024-01-23 | Calmer Holding Company, Llc | Threshing grains and legumes utilizing concaves with adjustable openings |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202873374U (en) * | 2012-10-31 | 2013-04-17 | 江苏大学 | 360-degree axial flow threshing separation system |
| CN105123147A (en) * | 2015-09-22 | 2015-12-09 | 福田雷沃国际重工股份有限公司 | Threshing cleaning device of longitudinal-axial-flow combine harvester |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3696815A (en) * | 1971-12-20 | 1972-10-10 | Sperry Rand Corp | Detachable side plate for a threshing and separating unit of an axial flow combine |
| CN201097513Y (en) * | 2007-08-01 | 2008-08-13 | 福田雷沃国际重工股份有限公司 | Double concave plate adjustable threshing separation device |
| CN102160494A (en) * | 2011-03-30 | 2011-08-24 | 何彦平 | Horizontal double-axial flow roller threshing device |
| CN202697295U (en) * | 2012-07-28 | 2013-01-30 | 福田雷沃国际重工股份有限公司 | Adjustable threshing device for combine harvester |
| US9345197B2 (en) * | 2013-05-10 | 2016-05-24 | Agco Corporation | Combine harvester with even crop distribution |
| CN105165288B (en) * | 2015-09-22 | 2017-05-03 | 江苏大学 | Roller and concave grate integrated type threshing and separating device |
| CN205266331U (en) * | 2015-12-25 | 2016-06-01 | 爱科大丰(兖州)农业机械有限公司 | Cross axle flows threshing and separating device |
-
2015
- 2015-12-25 CN CN201510989293.5A patent/CN105432257B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202873374U (en) * | 2012-10-31 | 2013-04-17 | 江苏大学 | 360-degree axial flow threshing separation system |
| CN105123147A (en) * | 2015-09-22 | 2015-12-09 | 福田雷沃国际重工股份有限公司 | Threshing cleaning device of longitudinal-axial-flow combine harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105432257A (en) | 2016-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105432257B (en) | Transverse-axis-flow installed threshing separator | |
| Li et al. | Development and application of mechanized maize harvesters | |
| CN102860182B (en) | Cut vertical stream threshing separating cleaner | |
| CN203851515U (en) | Concave clearance adjustable flexible-tooth threshing system | |
| CN202773468U (en) | Longitudinal flow cutting threshing separation cleaning device | |
| CN204616415U (en) | The Multifuntion grain combine of interchangeable sheller unit | |
| CN103960003A (en) | Flexible-tooth threshing system with adjustable threshing gap | |
| CN105960934A (en) | Dual-transverse parallel diverting low impact threshing separator | |
| CN203523334U (en) | Complete-feeding longitudinal axial flow track self-walking combine harvester | |
| CN109588120A (en) | First planting rice forces feeding threshing separation to crush integrated apparatus | |
| CN201426269Y (en) | Longitudinal axial flow threshing and separating device | |
| CN110352698A (en) | A kind of high speed bilayer harvester header | |
| CN205266331U (en) | Cross axle flows threshing and separating device | |
| CN206061528U (en) | A kind of corn combine longitudinally axial flow threshing and separating installation | |
| CN209732049U (en) | Integrated device for threshing, separating and crushing first stubble rice by forced feeding | |
| CN110741814A (en) | Combined longitudinal axial flow threshing and separating device and method and corn kernel harvester | |
| CN107321427A (en) | A kind of extrusion crusher | |
| CN108076786A (en) | A kind of wheat rice dual-purpose type is even to shed straw millstone | |
| RU110905U1 (en) | THRESHING AND SEPARATING DEVICE | |
| CN202385515U (en) | Threshing separating device with three horizontal threshing cylinders | |
| CN204741816U (en) | Cereal combine threshing cylinder | |
| CN201243505Y (en) | Threshing and separating mechanism with tangential flow tumbling cylinder and longitudinal double-axial flow tumbling cylinder | |
| CN203968722U (en) | Crushed stalk thresher | |
| CN103650756A (en) | Scissor type castor bean harvester | |
| CN204796227U (en) | Maize picker cleaning plant of threshing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 272114 1 Yanzhou Dafeng Road, Yanzhou Economic Development Zone, Jining, Shandong Applicant after: Cheerful agriculture machinery corp (Jining) cheerful agriculture machinery corp Address before: 272114 1 Yanzhou Dafeng Road, Yanzhou Economic Development Zone, Jining, Shandong Applicant before: AGCO DAFENG (YANZHOU) AGRICULTURAL MACHINERY CO., LTD. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |