CN205611253U - Axis of ordinates flows combine threshing and separating device - Google Patents
Axis of ordinates flows combine threshing and separating device Download PDFInfo
- Publication number
- CN205611253U CN205611253U CN201620312072.4U CN201620312072U CN205611253U CN 205611253 U CN205611253 U CN 205611253U CN 201620312072 U CN201620312072 U CN 201620312072U CN 205611253 U CN205611253 U CN 205611253U
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- threshing
- feeding mouth
- concave grate
- cylinder
- separating device
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Abstract
The utility model discloses an axis of ordinates flows combine threshing and separating device, it includes frame, threshing cylinder, concave grate, cylinder lid, the feeding mouth of threshing, swift current millet board etc.. Threshing cylinder fixes in the frame, and it constitutes threshing teeth with concave grate, cylinder lid, the feeding mouth of threshing etc.. Concave grate is last to have a plurality of division boards, and the division board is than about the high 30mm of lined strip, intersects mutually with threshing cylinder's spike -tooth pole, adjustable deflector is installed to the cylinder lid, can adjust revolving to the angle of deflector, the feeding mouth of threshing is installed in concave grate in front, and feeding mouth bottom plate distributes has a lot of holes, has smooth millet board and shale shaker to meet below its feeding mouth bottom plate. Combine can be solved under different operating condition to this device, cause easily carry secretly disastrous with consume that oil is many, the operating efficiency hangs down the scheduling problem.
Description
Technical field
The utility model relates to a kind of longitudinal axial flow threshing and separating device of combine harvester, particularly relates to the connection of a kind of applicable rice wheat harvesting
Close harvester threshing separator.
Background technology
In recent years, country is for stable grain-production, and plantation high-yield rice is development trend, this workability to united reaper
Energy, operating efficiency, reliability requirement more and more higher.And the full-feeding combine harvester commonly using at present is due to sheller unit
It the reason that structure, is usually present problems with: one is threshing separating power and poor to the adaptability of crop, particularly to height
Produce paddy rice and some difficult de-varietal adaptations are poor.Two easily occur that when feed quantity is bigger or moister entrainment loss increases
Phenomenon, brings economic loss to user, directly affects operating efficiency and the service behaviour of harvester.
Content of the invention
The technical problems to be solved in the utility model is to provide a kind of longitudinal axial flow longitudinal axial flow threshing and separating device of combine harvester, to solve
The problems such as certainly united reaper is under different work state, and the entrainment loss easily causing is big and oil consumption is many, operating efficiency is low.
The utility model solves its technical problem and be the technical scheme is that a kind of longitudinal axial flow threshing and separating device of combine harvester,
It includes frame, threshing cylinder, concave grate, drum cover, threshing feeding mouth, the paddy plate etc. that slips.Threshing cylinder is fixed in frame,
It forms threshing chamber with concave grate, drum cover, threshing feeding mouth etc..Having multiple demarcation strip on concave grate, demarcation strip is than lined bar
High about 30mm, intersects with the spike-tooth bar of threshing cylinder；Drum cover is provided with adjustable guide plate, can adjust the rotation of guide plate
To angle；Threshing feeding mouth is arranged on before concave grate, and feeding mouth backplane has many holes, has below its feeding mouth base plate
The paddy plate that slips connects with vibratory sieve.
The beneficial effects of the utility model are: owing to there being a plurality of demarcation strip to intersect with the spike-tooth bar of threshing cylinder on concave grate, can
To play evacuation material, to intercept the effect that grain moves axially, beneficially grain separates, and reduces entrainment loss；And threshing feeding
The hole of distribution on mouthful base plate, can separate the grain having come off in millet straw mixture, and enters vibratory sieve by slipping paddy plate, thus
Decrease the material entering threshing cylinder, be conducive to threshing below and separation, it is possible to reduce entrainment loss and reduction power consumption；
And drum cover is provided with adjustable guide plate, can adjust the rotating direction angle of guide plate according to the different conditions of crop, it is right to reach to improve
The adaptability of crop, the purpose reducing entrainment loss.
Brief description
With reference to the accompanying drawings the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model optimum implementation.
In figure: 1. intermediate conveyor belt 2. threshing feeding mouth 3. slips paddy plate 4. drum cover 5. threshing cylinder 6. concave grate 7.
Vibratory sieve 8. frame 41. is adjustable, and guide plate 42. arc plate 51. feeds screw feeder 52. spike-tooth bar 53. disc 61. separates
The plate 62. lined bar of spill bar 63. steel wire 64..
Detailed description of the invention
As it is shown in figure 1, the utility model is by frame the 8th, threshing cylinder the 5th, concave grate the 6th, drum cover the 4th, threshing feeding mouth the 2nd,
Paddy plate 3 grade of slipping forms.Threshing cylinder 5 is fixed in frame 8, and threshing cylinder 5 includes feeding screw feeder the 51st, disc 53 and nail
Ratch 52 etc., feeding screw feeder 51 is contained in before spike-tooth bar 52.Feeding screw feeder 51 and spike-tooth bar 52 respectively with threshing feeding mouth
2 and concave grate 6 match, by material conveying and threshing.Threshing cylinder 5 and concave grate the 6th, drum cover the 4th, threshing feeding mouth 2
Deng composition threshing chamber.
Concave grate 6 is arranged on below threshing cylinder 5, and concave grate 6 is by lined bar the 64th, spill bar the 62nd, demarcation strip 61 and steel wire
63 compositions, demarcation strip 61 on the length direction of concave grate 6 at a certain distance equipped with multiple.Demarcation strip 61 is than lined bar 64
High about 30mm, intersects with the spike-tooth bar 52 of threshing cylinder 5, can play and evacuate material, intercept what grain moved axially
Effect, reaches to reduce the purpose of entrainment loss.
Drum cover 4 is arranged on above threshing cylinder 5, is made up of arc plate the 42nd, adjustable guide plate 41 etc., adjustable guide plate 41
The rotating direction angle of guide plate can be adjusted, thus adjust the threshing disengaging time at threshing chamber for the material, be adapted to different crops
State, reaches most preferably to gather in effect.
Threshing feeding mouth 2 is arranged on below feeding screw feeder 51, before concave grate 6, and feeding mouth backplane has many holes.
From the millet straw mixture that intermediate conveyor belt comes through threshing feeding mouth 2 when, the grain having come off can be fallen down by this some holes
Slipping on paddy plate 3 of face, grain is sent into vibratory sieve 7, thus is decreased the material entering threshing cylinder, is conducive to by the paddy plate 3 that slips
Threshing below and separation, it is possible to reduce entrainment loss and reduction power consumption.
Claims (3)
1. a longitudinal axial flow threshing and separating device of combine harvester, it includes frame (8), threshing cylinder (5), concave grate (6), drum cover (4), threshing feeding mouth (2) and the paddy plate (3) that slips, it is characterized in that: threshing cylinder (5) is fixed in frame (8), threshing cylinder (5) includes feeding screw feeder (51), disc (53) and spike-tooth bar (52)；Concave grate (6) is arranged on threshing cylinder (5) below, concave grate (6) includes lined bar (64), spill bar (62), demarcation strip (61) and steel wire (63), and demarcation strip (61) intersects with the spike-tooth bar (52) of threshing cylinder (5)；Drum cover (4) is arranged on threshing cylinder (5) above, and it includes arc plate (42), adjustable guide plate (41)；Threshing feeding mouth (2) is arranged on below feeding screw feeder (51), before concave grate (6).
2. longitudinal axial flow threshing and separating device of combine harvester according to claim 1, it is characterized in that: threshing feeding mouth (2) if backplane have dry hole, base plate is arranged below and slips paddy plate (3), and the paddy plate (3) that slips is connected to vibratory sieve (7).
3. longitudinal axial flow threshing and separating device of combine harvester according to claim 1, it is characterised in that: demarcation strip (61) on the length direction of concave grate (6) at a certain distance equipped with several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312072.4U CN205611253U (en) | 2016-04-08 | 2016-04-08 | Axis of ordinates flows combine threshing and separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312072.4U CN205611253U (en) | 2016-04-08 | 2016-04-08 | Axis of ordinates flows combine threshing and separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205611253U true CN205611253U (en) | 2016-10-05 |
Family
ID=57029393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620312072.4U Active CN205611253U (en) | 2016-04-08 | 2016-04-08 | Axis of ordinates flows combine threshing and separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205611253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094441A (en) * | 2017-06-01 | 2017-08-29 | 农业部南京农业机械化研究所 | A kind of all-round installed threshing separator of united reaper |
| CN108112343A (en) * | 2016-11-29 | 2018-06-05 | 东风农业装备（襄阳）有限公司 | Harvester and its sheller unit and methods of threshing |
-
2016
- 2016-04-08 CN CN201620312072.4U patent/CN205611253U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108112343A (en) * | 2016-11-29 | 2018-06-05 | 东风农业装备（襄阳）有限公司 | Harvester and its sheller unit and methods of threshing |
| CN107094441A (en) * | 2017-06-01 | 2017-08-29 | 农业部南京农业机械化研究所 | A kind of all-round installed threshing separator of united reaper |
| CN107094441B (en) * | 2017-06-01 | 2023-05-16 | 农业部南京农业机械化研究所 | Full-cycle threshing and separating device of combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |