CN106342490A - Maintenance-free type multifunctional longitudinal axial flow threshing and separation roller - Google Patents
Maintenance-free type multifunctional longitudinal axial flow threshing and separation roller Download PDFInfo
- Publication number
- CN106342490A CN106342490A CN201610941478.3A CN201610941478A CN106342490A CN 106342490 A CN106342490 A CN 106342490A CN 201610941478 A CN201610941478 A CN 201610941478A CN 106342490 A CN106342490 A CN 106342490A
- Authority
- CN
- China
- Prior art keywords
- threshing
- axial flow
- separation barrel
- drum shaft
- longitudinally axial
- 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.)
- Pending
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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
-
- 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
- A01F12/44—Grain cleaners; Grain separators
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a maintenance-free type multifunctional longitudinal axial flow threshing and separation roller, comprising a winding-proof grass coil, a spiral feeding plate, a tapered barrel, amplitude discs, a roller shaft, bolts, nuts, spring washers, threshing tooth rod assembling strips, grass discharging plates, a round barrel, an elastic shaft coupler and a spline wheel disc, wherein the tapered roller is welded at the front part of the roller shaft; the plurality of amplitude discs are arranged and are uniformly welded in the middle of the roller shaft; fixed holes are uniformly formed in the amplitude discs; the round barrel is welded at the rear part of the roller shaft; the winding-proof grass coil is mounted on the tapered barrel; the spiral feeding plate is welded on the surface of the tapered barrel; the threshing tooth rod assembling strips are fixed on the fixed holes of the amplitude discs through fastening bolts, the nuts and the spring washers; a plurality of threshing tooth rod assembling strips are arranged, and a plurality of grass discharging plates are arranged; and the grass discharging plates are uniformly welded on the surface of the round barrel, the elastic shaft coupler is fixed at the rear end of the roller shaft, and the spline wheel disc is connected with the elastic shaft coupler through a fastening part. The maintenance-free type multifunctional longitudinal axial flow threshing and separation roller has the advantages of simple structure, good utilization effect, wide market prospect and the like.
Description
Technical field
The present invention relates to agricultural machinery technological field, the multi-functional longitudinally axial flow threshing of specifically a kind of non-maintaining type separates and rolls
Cylinder.
Background technology
With the appearance to land policy for the country, arable land is carried out circulation and is concentrated, with " cutting stream+transverse-axis-flow " tradition as representative
Type grain combine is limited by the structure, and its feed quantity has no longer adapted to the demand of big plot harvesting, for pursue high efficiency,
Booming income, user's request turns to the higher big-and-middle-sized longitudinal axial flow grain combine of cost performance, and receipts combined by longitudinal axial flow corn
The core component of cutting mill is threshing separation barrel, for this reason, designing, dependability is high and multi-functional threshing separation barrel becomes
The key point of occupation rate of contending for markets for each businessman, at present, on market the threshing resolution element of longitudinal axial flow roller mostly be " plate tooth+
The more complex structure such as spike-tooth ", " rasp bar+threshing board ", " rasp bar+spike-tooth ", dependability and versatility can not meet user's need
Ask.
Solve in the technical scheme of patent zl200620086948.4 longitudinal axial flow roller and in the technical program, need solution
Be suitable for big plot the threshing cylinder being longitudinally arranged, and gather in be not required to during Different Crop change cylinder, realize a tractor serves several purposes
Problem, but its threshing element is the rub-bar support combination helically arranged, and it is solid that rub-bar support passes through securing member by threshing board and rasp bar head
It is scheduled on bearing, during harvesting Different Crop, position before and after rasp bar head for the threshing board need to be changed, for this reason, before and after changing threshing board
Because the difference of threshing board pts wt leads to the former dynamic balancing of the threshing cylinder of high-speed rotation to be destroyed behind position, during use
The centrifugal force producing impacts to cylinder supports, damages, and brings extra economic loss to user.
Content of the invention
The technical problem to be solved in the present invention is the defect overcoming prior art, provides a kind of non-maintaining type the multi-functional longitudinal axis
Stream threshing separation barrel.
For solving above-mentioned technical problem, the present invention provides technical scheme below: a kind of multi-functional longitudinal axial flow of non-maintaining type takes off
Grain separation barrel, comprising: anti-tangle grass circle, spiral feeding plate, cone cylinder, width disk, drum shaft, bolt, nut, spring washer, threshing toothed bar
Assembling bar, Herba lysimachiae capillipedis plate, cylinder, yielding coupling and splined disc, described cone cylinder is welded on the front portion of drum shaft, described width
Disk is multiple, preferably seven, and uniform welding, in the middle part of drum shaft, width disk uniformly has fixing hole, described cylinder welding
At drum shaft rear portion, described anti-tangle grass circle is arranged in cone cylinder, and described spiral feeding plate weld is in cone surface, described
Threshing toothed bar assembling bar is fixed on the fixing hole of width disk by fastening bolt, nut, spring washer, and threshing toothed bar assembling bar quantity is
Multiple, preferably six, described Herba lysimachiae capillipedis plate quantity is multiple, and Herba lysimachiae capillipedis plate uniform welding joins in drum surface, described elasticity
Axial organ is fixed on cylinder shaft rear end, and described splined disc is connected with yielding coupling by securing member.
Further, described threshing toothed bar assembling bar helically wire.
Further, the threshing toothed bar assembling bar told is made up of threshing tooth, fixed plate, nut, spring washer, described threshing
Number of teeth amount is multiple, and threshing tooth is fixed in fixed plate by nut, spring washer.
Further, the spacing leading portion of described threshing tooth is less than back segment.
Further, described threshing tooth top is working end, and middle part is tapering point, and bottom is fixing end.
Further, described working end is column type.
Further, described Herba lysimachiae capillipedis plate working surface is spiral vane types.
Further, described width disk diameter is gradually increased from front to back.
Further, described drum shaft front end is arranged on body mounting bracket by bearing block.
Further, described cylinder shaft rear end by the spline housing of yielding coupling be fixed on body mounting bracket
Reversing box connect.
The present invention compared with prior art has the beneficial effect that
1. threshing tooth and fixed plate mating surface are the conical surface, and are tight fit, threshing tooth fixation, reliability；
2. the spacing of threshing tooth is anterior is more than rear portion, and leading portion is mainly used in threshing, and the little Threshing of spacing is good, and back segment is main
For separating, spacing is big, and power consumption is few, and harvesting efficiency is high；
3. threshing tooth is column type, can harvest various crop, strong adaptability, increase market share；
4. cylinder shaft rear end is connected with reversing box by yielding coupling spline housing, and by spline connection, transmitting torque is big,
Cylinder easy accessibility；Drum shaft transmits power by yielding coupling, eliminates manufacture, additional load that alignment error causes,
Using more reliable；
5. Herba lysimachiae capillipedis plate is helical blade, and surface smooths, and Herba lysimachiae capillipedis are smooth, thorough, prevents cylinder from blocking.
Brief description
Fig. 1 is present configuration schematic diagram；
Fig. 2 is threshing toothed bar assembling bar structural representation in the present invention；
Fig. 3 is threshing tooth structural representation in the present invention；
Herba lysimachiae capillipedis plate structure schematic diagram in the present invention of Fig. 4 position；
In figure is numbered: 1- anti-tangle grass circle；2- spiral feeds plate；3- cone cylinder；4- width disk；5- drum shaft；6- bolt；7- spiral shell
Female；8- spring washer；9- threshing toothed bar assembles bar；10- Herba lysimachiae capillipedis plate；11- cylinder；12- yielding coupling；13- splined disc；14- takes off
Grain tooth；15- fixed plate；16- nut；17- spring washer；301- working end；302- tapering point；303- fixing end；L- length；φ-straight
Footpath.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
A kind of non-maintaining type multi-functional longitudinally axial flow threshing separation barrel as shown in Figure 1,2,3, 4, comprising: anti-tangle grass circle 1,
Spiral feeding plate 2, cone cylinder 3, width disk 4, drum shaft 5, bolt 6, nut 7, spring washer 8, threshing toothed bar assembling bar 9, Herba lysimachiae capillipedis plate 10, circle
Cylinder 11, yielding coupling 12 and splined disc 13, described cone cylinder 3 is welded on the front portion of drum shaft 5, and described width disk 4 is many
Individual, preferably seven, uniform welding, in the middle part of drum shaft 5, width disk 4 uniformly has fixing hole, and described cylinder 11 is welded on
Drum shaft 5 rear portion, described anti-tangle grass circle 1 is arranged in cone cylinder 3, and described spiral feeding plate 2 is welded on cone cylinder 3 surface, institute
The threshing toothed bar assembling bar 9 stated is fixed on the fixing hole of width disk 4 by fastening bolt 6, nut 7, spring washer 8, and threshing toothed bar fills
It is multiple for joining bar 9 quantity, preferably six, and described Herba lysimachiae capillipedis plate 10 quantity is multiple, and Herba lysimachiae capillipedis plate 10 uniform welding is in cylinder 11
Surface, described yielding coupling 12 is fixed on drum shaft 5 rear end, and described splined disc 13 passes through securing member and elastic shaft coupling
Device 12 connects.
Further, described threshing toothed bar assembling bar 9 helically wire.
Further, the threshing toothed bar assembling bar 9 told is made up of threshing tooth 14, fixed plate 15, nut 16, spring washer 17,
Described threshing tooth 14 quantity is multiple, and threshing tooth 14 passes through nut 16, spring washer 17 is fixed in fixed plate 15.
Further, the spacing leading portion of threshing tooth 14 is less than back segment.
Further, described threshing tooth 14 top is working end 301, and middle part is tapering point 302, and bottom is fixing end
303.
Further, described working end 301 is column type.
Further, described Herba lysimachiae capillipedis plate 10 working surface is spiral vane types.
Further, described width disk 4 diameter is gradually increased from front to back.
Further, described drum shaft 5 front end is arranged on body mounting bracket by bearing block.
Further, the spline housing that yielding coupling 12 is passed through in described drum shaft 5 rear end props up with being fixed on body installation
Reversing box on frame connects.
The principle of the present invention and advantage: the invention discloses a kind of non-maintaining type multi-functional longitudinally axial flow threshing separation barrel,
When using, installed by rear and front end on installing rack, during work, ripe crop is entered by front end, spiral feeding plate 2 is to crop
Captured and be transported to inside, cylinder first half acts primarily as flailing action, for obtaining more preferable Threshing, threshing tooth spiral
Helical pitch is less；Latter half of acting primarily as separates, pushes the effect of straw, and for reducing power consumption, lead of screw suitably increases；And
Threshing tooth 14 is big cylindric of contact area, is suitable for the threshing to various crop, separates, and threshing completely, separate thoroughly.
Some Herba lysimachiae capillipedis plate 10 uniform weldings are arranged on cylinder 11 surface, its working surface is helicoid, table after threshing toothed bar assembling bar 9
Face transition smooth-going, and have angle with drum shaft it is ensured that straw discharges smoothly, rapidly cylinder.Yielding coupling 12 is fixed on rolling
Cylinder shaft rear end, splined disc 13 is fixed together with yielding coupling 12 by securing member, last splined disc 13 and reversing box
Splined shaft connects, fixes.Transmitting torque is big, cylinder easy accessibility.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. the multi-functional longitudinally axial flow threshing separation barrel of a kind of non-maintaining type, comprising: anti-tangle grass circle (1), spiral feeding plate (2), cone
Cylinder (3), width disk (4), drum shaft (5), bolt (6), nut (7), spring washer (8), threshing toothed bar assembling bar (9), Herba lysimachiae capillipedis plate (10),
Cylinder (11), yielding coupling (12) and splined disc (13) it is characterised in that: described cone cylinder (3) is welded on drum shaft (5)
Front portion, described width disk (4) is multiple, and uniform welding, in the middle part of drum shaft (5), width disk (4) uniformly has fixing hole, institute
The cylinder (11) stated is welded on drum shaft (5) rear portion, and described anti-tangle grass circle (1) is arranged in cone cylinder (3), and described spiral is fed
Enter plate (2) and be welded on cone cylinder (3) surface, described threshing toothed bar assembling bar (9) passes through fastening bolt (6), nut (7), spring washer
(8) it is fixed on the fixing hole of width disk (4), threshing toothed bar assembling bar (9) quantity is multiple, and described Herba lysimachiae capillipedis plate (10) quantity is
Multiple, Herba lysimachiae capillipedis plate (10) uniform welding on cylinder (11) surface, after described yielding coupling (12) is fixed on drum shaft (5)
End, described splined disc (13) is connected with yielding coupling (12) by securing member.
2. a kind of multi-functional longitudinally axial flow threshing separation barrel of non-maintaining type according to claim 1 it is characterised in that: described
Threshing toothed bar assembling bar (9) helically wire.
3. a kind of multi-functional longitudinally axial flow threshing separation barrel of non-maintaining type according to claim 1 it is characterised in that: told
Threshing toothed bar assembling bar (9) be made up of threshing tooth (14), fixed plate (15), nut (16), spring washer (17), described threshing tooth
(14) quantity is multiple, and threshing tooth (14) passes through nut (16), spring washer (17) is fixed in fixed plate (15).
4. a kind of multi-functional longitudinally axial flow threshing separation barrel of non-maintaining type according to claim 3 it is characterised in that: threshing
The spacing leading portion of tooth (14) is less than back segment.
5. a kind of non-maintaining type multi-functional longitudinally axial flow threshing separation barrel according to claim 3 or 4 it is characterised in that:
Described threshing tooth (14) top is working end (301), and middle part is tapering point (302), and bottom is fixing end (303).
6. a kind of multi-functional longitudinally axial flow threshing separation barrel of non-maintaining type according to claim 5 it is characterised in that: described
Working end (301) be column type.
7. a kind of multi-functional longitudinally axial flow threshing separation barrel of non-maintaining type according to claim 1 it is characterised in that: described
Herba lysimachiae capillipedis plate (10) working surface be spiral vane types.
8. a kind of multi-functional longitudinally axial flow threshing separation barrel of non-maintaining type according to claim 1 it is characterised in that: described
Width disk (4) diameter be gradually increased from front to back.
9. a kind of multi-functional longitudinally axial flow threshing separation barrel of non-maintaining type according to claim 1 it is characterised in that: described
Drum shaft (5) front end be arranged on body mounting bracket by bearing block.
10. a kind of multi-functional longitudinally axial flow threshing separation barrel of non-maintaining type according to claim 1 it is characterised in that: institute
The spline housing that yielding coupling (12) is passed through in drum shaft (5) rear end stated is with the reversing box being fixed on body mounting bracket even
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941478.3A CN106342490A (en) | 2016-10-25 | 2016-10-25 | Maintenance-free type multifunctional longitudinal axial flow threshing and separation roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610941478.3A CN106342490A (en) | 2016-10-25 | 2016-10-25 | Maintenance-free type multifunctional longitudinal axial flow threshing and separation roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106342490A true CN106342490A (en) | 2017-01-25 |
Family
ID=57864353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610941478.3A Pending CN106342490A (en) | 2016-10-25 | 2016-10-25 | Maintenance-free type multifunctional longitudinal axial flow threshing and separation roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106342490A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073821A (en) * | 2019-04-19 | 2019-08-02 | 华中农业大学 | Cut de- combined type longitudinally axial flow threshing and separating installation |
| CN110679299A (en) * | 2019-11-14 | 2020-01-14 | 华中农业大学 | Drum-shaped toothed bar threshing cylinder |
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| CN200944759Y (en) * | 2006-08-18 | 2007-09-12 | 江苏宇成动力集团有限公司 | Axial flow spike tooth threshing cylinder for whole-feeding combine harvester |
| CN201947687U (en) * | 2010-12-10 | 2011-08-31 | 鹤岗市世达农机制造有限公司 | Multifunctional spike-tooth type axial-flow threshing rotary drum |
| CN102657005A (en) * | 2012-04-19 | 2012-09-12 | 星光农机股份有限公司 | Longitudinal axial flow fully-feeding combine harvester threshing device with grass-chopping function |
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| US8979623B1 (en) * | 2011-11-23 | 2015-03-17 | Ronald J. Kile | Helical auger flight assemblies and thresher formed therewith |
| CN204741816U (en) * | 2015-06-18 | 2015-11-11 | 山东亚丰农业机械装备有限公司 | Cereal combine threshing cylinder |
| CN105123146A (en) * | 2015-09-22 | 2015-12-09 | 福田雷沃国际重工股份有限公司 | Longitudinal-axial-flow roller |
| CN205052229U (en) * | 2015-09-22 | 2016-03-02 | 雷沃重工股份有限公司 | Longitudinal axial flow roller |
| CN206136701U (en) * | 2016-10-25 | 2017-05-03 | 河南瑞创通用机械制造有限公司 | Multi -functional axis of ordinates of non -maintaining type flows threshing cylinder |
-
2016
- 2016-10-25 CN CN201610941478.3A patent/CN106342490A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200944759Y (en) * | 2006-08-18 | 2007-09-12 | 江苏宇成动力集团有限公司 | Axial flow spike tooth threshing cylinder for whole-feeding combine harvester |
| CN201947687U (en) * | 2010-12-10 | 2011-08-31 | 鹤岗市世达农机制造有限公司 | Multifunctional spike-tooth type axial-flow threshing rotary drum |
| US8979623B1 (en) * | 2011-11-23 | 2015-03-17 | Ronald J. Kile | Helical auger flight assemblies and thresher formed therewith |
| CN102657005A (en) * | 2012-04-19 | 2012-09-12 | 星光农机股份有限公司 | Longitudinal axial flow fully-feeding combine harvester threshing device with grass-chopping function |
| CN203788754U (en) * | 2013-12-19 | 2014-08-27 | 浙江柳林农业机械股份有限公司 | Feeding and threshing mechanism |
| CN204741816U (en) * | 2015-06-18 | 2015-11-11 | 山东亚丰农业机械装备有限公司 | Cereal combine threshing cylinder |
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| CN206136701U (en) * | 2016-10-25 | 2017-05-03 | 河南瑞创通用机械制造有限公司 | Multi -functional axis of ordinates of non -maintaining type flows threshing cylinder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073821A (en) * | 2019-04-19 | 2019-08-02 | 华中农业大学 | Cut de- combined type longitudinally axial flow threshing and separating installation |
| CN110679299A (en) * | 2019-11-14 | 2020-01-14 | 华中农业大学 | Drum-shaped toothed bar threshing cylinder |
| CN110679299B (en) * | 2019-11-14 | 2022-03-08 | 华中农业大学 | Drum-shaped toothed bar threshing cylinder |
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Application publication date: 20170125 |