CN2855043Y - Cylinder threshing and separating device - Google Patents
Cylinder threshing and separating device Download PDFInfo
- Publication number
- CN2855043Y CN2855043Y CN 200520036999 CN200520036999U CN2855043Y CN 2855043 Y CN2855043 Y CN 2855043Y CN 200520036999 CN200520036999 CN 200520036999 CN 200520036999 U CN200520036999 U CN 200520036999U CN 2855043 Y CN2855043 Y CN 2855043Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- drum
- ratch
- arbor wheel
- welded
- 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.)
- Expired - Fee Related
Links
- 239000010902 straw Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 241000251169 Alopias vulpinus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a cylinder threshing and separating device, it is by the frame, the drum room, the cylinder, the shake sieve is constituteed, can install two of drum room according to the demand, three, four or more, the drum room is by the notch board sieve, the guide plate, the drum room upper cover is constituteed, install the cylinder in this indoor centre, the centre of this cylinder is equipped with the drum shaft, epaxial radials and the ratch of having welded, the spike tooth has welded on the ratch, bearing frame and bearing are equipped with to the both ends of drum shaft, the drum arbor wheel is equipped with to the other end of this drum shaft, this arbor wheel and external power source drive the rotation with the belt, after crops got into the feed inlet, under the effect of guide plate, spike tooth, form spiral axial flow motion around the cylinder, force crops separation overall process, fall into lower floor's shake sieve by the notch board and filter, the straw is discharged from the discharge gate, the device is nimble mobile, and reasonable design, low cost, no seed damage, difficult damage, stable operation and easy popularization and application.
Description
Affiliated technical field
The utility model relates to a kind of drum threshing separator, belongs to machinery drum installed threshing separator technical field.
Background technology
At present, the installed threshing separator of bulletin is varied, finds the patent No. as patent retrieval: 00207182.7 " threshing and separating device of combine harvester ", and its fuselage is long, the operation shake, fragile, it is short that threshing separates stroke, and threshing is unclean, the percentage of damage height, straw is long, and is unsatisfactory.After this, be its defective of improvement, I have applied for patent in 2002: 02202041.1 " three drum chamber's installed threshing separators of horizontal axial-flow type ", this patent has obtained certificate, and drop into and produce in batches, in the process that practice is used, some users reflect that this patent also exists a lot of defectives and deficiency, bring inconvenience to the user, need to be resolved hurrily.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of type drum thresher.It installs two, three, four or a plurality of cylinder on the frame of threshing seperator, in order to solve the different demands of different crops, conveniently use, and randomness is very strong.
The technical scheme in the invention for solving the technical problem is: on the frame of threshing seperator, two of drum chamber, three, four or a plurality of can be installed according to demand, drum chamber is made up of concave grate, deflector, drum chamber's loam cake: cylinder is installed therebetween, the centre of this cylinder is provided with drum shaft, be welded with disc and ratch on the axle, be welded with spike-tooth on the ratch, at the two ends of drum shaft bearing block and bearing are housed, one end of this drum shaft is equipped with the cylinder arbor wheel, and this arbor wheel and external power source drive the cylinder rotation with belt; After crops enter feeding mouth, under the effect of deflector, spike-tooth, form the motion of helical axis stream around cylinder, force the crops threshing to separate overall process, and the seed on the crops can be taken off separation totally, and falling into lower floor's travelling sieve by notch board and screen, straw is discharged from discharging opening.
The beneficial effects of the utility model are: this device can be directly installed on the grain header, also can be used for independent threshing, and is flexible, cheap for manufacturing cost, and threshing separates thoroughly, clean, and breakage rate is low, and is simple in structure, not fragile, operates steadily.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model vertical view.
Number in the figure
1, active arbor wheel 2, cylinder arbor wheel 3, drum shaft
4, disc 5, frame 6 ratch
7, spike-tooth 8, feeding mouth 9, connector
10, discharging opening 11, concave grate 12, drum chamber's loam cake
13, deflector 14, travelling sieve 15, drum chamber
16, cylinder
Embodiment
See also Fig. 1, Fig. 2, welding stand (5), install two thereon, three, four, or a plurality of drum chamber (15), drum chamber (15) is by concave grate (11), deflector (13), drum chamber's loam cake (12) is formed, cylinder (16) is installed in the middle of drum chamber (15), drum shaft (3) and cylinder arbor wheel (2) are equipped with in the centre of this cylinder, be welded with disc (4) on this axle, ratch (6), be welded with spike-tooth (7) on the ratch, at the two ends of drum shaft bearing block and bearing are housed, one end of this cylinder (16) is equipped with cylinder arbor wheel (2) and is connected drive cylinder (16) rotation with external power source with active arbor wheel (1) with belt, crops are sent into by feeding mouth (8), through drum chamber (15) and cylinder (16) threshing, import next drum chamber (15) into by connector (9) again, last straw is discharged by discharging opening (10), and the grain of taking off falls into travelling sieve (14) by concave grate (11).
This utility model can adopt a plurality of embodiment according to the difference of crops, and drum chamber (15) and cylinder (16) can be installed two, three, four or a plurality of.
Claims (1)
1, a kind of drum threshing separator, comprise frame (5), drum chamber (15), cylinder (16), travelling sieve (14), it is characterized in that: go up in frame (5) and install two, three, four, or a plurality of drum chamber (15), drum chamber is by concave grate (11), deflector (13), drum chamber's loam cake (12) is formed, cylinder (16) is installed in the middle of drum chamber (15), the centre of this cylinder (16) is provided with drum shaft (3), with cylinder arbor wheel (2), be welded with disc (4) on this axle, ratch (6), be welded with spike-tooth (7) on the ratch, bearing block and bearing are equipped with in two ends at drum shaft (3), one end of this drum shaft (3) is equipped with cylinder arbor wheel (2) and is connected with the active arbor wheel (1) of external power source with belt and drives cylinder (16) rotation, and seed is fallen into by concave grate (11) and mixes sieve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036999 CN2855043Y (en) | 2005-12-30 | 2005-12-30 | Cylinder threshing and separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036999 CN2855043Y (en) | 2005-12-30 | 2005-12-30 | Cylinder threshing and separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855043Y true CN2855043Y (en) | 2007-01-10 |
Family
ID=37598347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520036999 Expired - Fee Related CN2855043Y (en) | 2005-12-30 | 2005-12-30 | Cylinder threshing and separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855043Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460893A (en) * | 2013-09-27 | 2013-12-25 | 北安市瑞丰种业有限责任公司 | Four-roller threshing and separating mechanism for cut flow of grain combine harvester |
-
2005
- 2005-12-30 CN CN 200520036999 patent/CN2855043Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460893A (en) * | 2013-09-27 | 2013-12-25 | 北安市瑞丰种业有限责任公司 | Four-roller threshing and separating mechanism for cut flow of grain combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |