CN2676597Y - Paddy rice combine - Google Patents
Paddy rice combine Download PDFInfo
- Publication number
- CN2676597Y CN2676597Y CN 200420002948 CN200420002948U CN2676597Y CN 2676597 Y CN2676597 Y CN 2676597Y CN 200420002948 CN200420002948 CN 200420002948 CN 200420002948 U CN200420002948 U CN 200420002948U CN 2676597 Y CN2676597 Y CN 2676597Y
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- CN
- China
- Prior art keywords
- auger
- dogstail
- header
- auger conveyor
- grain
- 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
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Abstract
The utility model relates to a paddy rice combine, belonging to a combined machine for paddy rice cutting and threshing. The paddy rice combine comprises a reel, a divider, a cutter bar, a header auger, a threshing machine which is connected to the rear of the header auger, a grain riser auger, and a grass auger which is connected to the upper rear of the header auger and the upper front of the threshing machine. The grass auger, the threshing machine and the header auger are parallel in axial direction and form a shape like the Chinese character 'pin'. The feed end of the grain riser auger is connected below the threshing machine, and the discharge end of the grain riser auger is positioned on the upper rear of the threshing machine. The paddy rice combine has the advantages of novel and simple structure, small contour dimension, and light weight. The paddy rice combine can enter a small rice field, in particular to the field which is in the middle of the fields, and easily finish the combination operation of cutting and threshing, only using 5-8 horsepower diesel engine as impetus.
Description
Technical field
The utility model relates to a kind of grain header that is used for paddy rice harvesting and threshing integration of operation.
Background technology
The small rice combine that uses in the rural area is installed straw shift wheel, nearside divider, cutter, header auger, thrasher, collection paddy auger conveyor and grain mostly and is promoted auger conveyor on the frame of hand tractor now.The complex structure of this class combine, bulky, weight is considerable, is difficult for entering the rice field of fritter, the particularly field between Tanaka and carries out harvest operation.
Summary of the invention
Task of the present utility model is the shortcoming that will overcome existing rice combine, and a kind of complete machine structure is provided, and simply novelty, weight are light, use is light, be easy to enter the rice combine of Tanaka field operation.
Continuous practice and innovation through we three inventors, above-mentioned task has been finished with following technical scheme finally: the utility model is equipped with straw shift wheel in the place ahead of hand tractor, nearside divider, cutter, header auger, thrasher and grain promote auger conveyor, thrasher is connected in the rear of header auger, also has a dogstail auger conveyor, the dogstail auger conveyor is connected in the back upper place of header auger and is connected in the front upper place of thrasher, the axially parallel of dogstail auger conveyor and thrasher and header auger also forms isosceles triangle, the feed end of grain lifting auger conveyor is connected in the below of thrasher, and discharge end is positioned at the back upper place of thrasher.
For making the dogstail of sending from the dogstail auger conveyor, the operate as normal of unlikely overslaugh hand tractor and grain header miscellaneous part, at the end of dogstail auger conveyor, be equipped with one be enclosed within on the dogstail auger conveyor axle and with the counter-rotational cutter that revolves of dogstail auger conveyor axle.
Because the utility model also has straw shift wheel, nearside divider, cutter, header auger, thrasher and grain to promote auger conveyor, thrasher is right after the rear at header auger, and directly link to each other with header auger, it has saved complex structure, the huge rice bar transfer unit of size, thereby complete machine structure novelty, simple, appearance and size is little, complete machine is in light weight, only need to be used as power, can drive this machine and enter the integration of operation that results and threshing are successfully finished in the rice field of fritter, the particularly field between Tanaka with the diesel engine of 5-8 horsepower.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.Fig. 2 is the rearview of Fig. 1.Fig. 3 is the partial sectional view along A-A line among Fig. 2.Fig. 4 is the kinematic scheme of illustrated embodiment.
Embodiment
With reference to attached Fig. 1 and 2, the utility model is equipped with straw shift wheel 1, nearside divider 2, cutter 3, header auger 4, thrasher 5 and grain and promotes auger conveyor 6 in the place ahead of hand tractor.Straw shift wheel 1 is positioned at the front upper place of cutter 3, and nearside divider 2 is positioned at the both sides of cutter 3, and header auger 4 is positioned at the rear of cutter 3.Thrasher 5 is drum-type thrashers, and it is connected in the rear of header auger 4.Also have a dogstail auger conveyor 7, it is connected in the back upper place of header auger 4 and is connected in the front upper place of thrasher 5.Dogstail auger conveyor 7 and thrasher 5 and header auger 4 threes' axially parallel, and laterally identical with hand tractor, thereby make dogstail auger conveyor 7, header auger 4 and thrasher 5 threes, see the formation isosceles triangle from side of the present utility model.Grain promotes auger conveyor 6 and is in tilted layout along the vertical of hand tractor low early and high afterly, i.e. the feed end of grain lifting auger conveyor 6 is connected in the below of thrasher 5 and joins with it, and its discharge end is positioned at the back upper place of thrasher 5.The width of thrasher 5 (being lateral length) have only header auger 4 or cutter 3 width about 1/3rd, and thrasher 5 abuts against the flexible back that refers to of dialling of header auger 4, also is provided with the arc screening plate 8 that has rice bar entrance and exit in the outside of thrasher 5 threshing cylinders.The feeding inlet of outlet of rice bar and dogstail auger conveyor.The inside of arc screening plate 8 also has two row's wedge teeth 9.The outside of dogstail auger conveyor 7 is with a cover tube 10 that has dogstail inlet and dogstail outlet.The dogstail inlet is exactly the charging aperture of dogstail auger conveyor.The dogstail inlet is near the top of dogstail auger conveyor 7, and the dogstail outlet is near the terminal of dogstail auger conveyor 7.Have to allow below the cover tube 10 and be mixed in the sieve aperture 11 that the grain that comes off in the dogstail leaks down.As shown in Figure 3, on the axle of dogstail auger conveyor 7 terminals, also be supported with an axle sleeve 12 with bearing, the inner of axle sleeve 12 is fixed with two symmetrically and revolves cutter 13, and this axle sleeve 12 rotates along 7 opposite directions of dogstail auger conveyor.Thereby it is also opposite with the direction of dogstail auger conveyor 7 rotations to revolve cutter 13.
During the work of this machine, nearside divider 2 with the rice bar separately, straw shift wheel 1 is dialled the rice bar to cutter 3 and by it and is cut off, the rice bar that has cut off is delivered to the flexible end that refers to of dialling by header auger 4, dialled in from the rice bar porch of arc screening plate 8 by flexible group of finger then and carry out threshing the thrasher 5, the grain that comes off passes from the sieve aperture of arc screening plate 8, falls the top that grain promotes auger conveyor 6, is risen to after the certain height from its terminal output and pack by it then; The dogstail that has taken off grain is then dished out from its rice bar exit by the cylinder of thrasher 5 and enters into dogstail auger conveyor 7 and cover tube 10 from the dogstail porch of the cover tube 10 of dogstail auger conveyor 7 outsides, dogstail is shifted onto terminal by dogstail auger conveyor 7 from its top in cover tube 10, and revolved cutter 13 and break apart by chopping short section, again from dogstail outlet release and be scattering into ground.Be mixed in grain in the dogstail the process that is pushed from top toward terminal by dogstail auger conveyor 7 with dogstail, the sieve aperture 11 that can pass cover tube 10 bottoms falls back on the header auger 4 again, again dialled in the thrasher 5 with the rice bar that newly cuts off again, and then from the sieve aperture of arc screening plate 8, pass, falling grain again promotes in the auger conveyor 6, till being bagging.The discharge end that promotes auger conveyor 6 at grain can be provided with a pneumatic jig, the DC powered that the magneto that the fan of this pneumatic jig can itself have with the diesel engine 14 of hand tractor produces.
The transmission of this machine as shown in Figure 4.The power of diesel engine 14 passes to the gearbox of hand tractor and each parts of grain header respectively behind an intermediate power axle.The power of complete machine is by the big belt pulley 17 of belt pulley 15 on belt 16 drive line shafts of diesel engine 14, the belt pulley 22 of small belt pulley 18 on the line shaft on the clutch 21 of belt 19 drive hand tractor gearboxes 20, the belt pulley 25 that the clutch pulley 23 of the line shaft other end drives on the jackshaft through belt 24, the belt pulley 28 that the belt pulley 26 on the jackshaft drives on the distributing shaft through belt 27.The belt pulley 29 of distributing shaft outer end drives the belt pulley 31 of 7 outer ends of dogstail auger conveyor through belt 30.Gear 32 on the distributing shaft and 33 engagements of the reverse gear on the transition axis.Belt pulley 34 on the transition axis drives the belt pulley 36 of axle sleeve 12 outer ends on 7 of the dogstail auger conveyors through belt 35.The belt pulley 37 of the distributing shaft other end drives the belt pulley 39 of thrasher 5 axle heads through belt 38.Belt pulley 40 in the distributing shaft other end is through the belt pulley 44 of belt 41 drives with bevel pinion 43 axle heads of bevel gear wheel 42 engagements of grain lifting auger conveyor 6 axle heads.The belt pulley 45 of 7 outer ends of dogstail auger conveyor drives the belt pulley 47 of header auger 4 axle heads through belt 46, the hinge wheel 50 that the minor sprocket 48 of these belt pulley 47 inboards drives on the jackshaft through chain 49, the minor sprocket 51 on the jackshaft drive the hinge wheel 53 of straw shift wheel 1 axle head through chain 52.It is reciprocating that the crank 54 in belt pulley 47 outsides of header auger 4 axle heads drives cutter 3 through connecting rod 55, lever 56 and connecting rod 57.
Claims (4)
1, a kind of rice combine, straw shift wheel (1) is installed in the place ahead of hand tractor, nearside divider (2), cutter (3), header auger (4), thrasher (5) and grain promote auger conveyor (6), it is characterized in that: thrasher (5) is connected in the rear of header auger (4), also has a dogstail auger conveyor (7), dogstail auger conveyor (7) is connected in the back upper place of header auger (4) and is connected in the front upper place of thrasher (5), the feed end of grain lifting auger conveyor (6) is connected in the below of thrasher (5), and the discharge end of grain lifting auger conveyor (6) is positioned at the back upper place of thrasher (5).
2, by the described rice combine of claim 1, it is characterized in that: on the axle of dogstail auger conveyor (7) terminal, also be supported with an axle sleeve (12) with bearing, the inner of axle sleeve (12) is fixed with two symmetrically and revolves cutter (13).
3, by the described rice combine of claim 1, it is characterized in that: the power of the diesel engine on the hand tractor (14), behind an intermediate power axle, pass to the gearbox of hand tractor and each parts of grain header respectively.
4, by the described rice combine of claim 1, it is characterized in that: a pneumatic jig also is equipped with at the discharge end place of grain lifting auger conveyor (6), the DC powered that the fan of this pneumatic jig uses the magneto of diesel engine to produce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002948 CN2676597Y (en) | 2004-01-15 | 2004-01-15 | Paddy rice combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002948 CN2676597Y (en) | 2004-01-15 | 2004-01-15 | Paddy rice combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2676597Y true CN2676597Y (en) | 2005-02-09 |
Family
ID=34582506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420002948 Expired - Fee Related CN2676597Y (en) | 2004-01-15 | 2004-01-15 | Paddy rice combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2676597Y (en) |
-
2004
- 2004-01-15 CN CN 200420002948 patent/CN2676597Y/en not_active Expired - Fee Related
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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 |