CN1064980A - The flow process of grain combine and machine thereof - Google Patents
The flow process of grain combine and machine thereof Download PDFInfo
- Publication number
- CN1064980A CN1064980A CN 91111055 CN91111055A CN1064980A CN 1064980 A CN1064980 A CN 1064980A CN 91111055 CN91111055 CN 91111055 CN 91111055 A CN91111055 A CN 91111055A CN 1064980 A CN1064980 A CN 1064980A
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- axial flow
- cereal
- combination roll
- flow combination
- straw
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- Threshing Machine Elements (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The present invention is the flow process and the machine thereof of grain combine.The present invention has adopted cereal after the standing header fringe cuts down, directly dial in a coaxial setting, have propelling, threshing, separate, clean the axial flow assembly of function, and carry, clean the integral body of forming a compactness under this axial flow assembly and the concave grate, join a side that hangs over tractor or multi-purpose chassis.Thereby simplified the intermediate carrier structure of combine complexity, saved power, reduced use cost.
Description
The invention relates to the combine of cereal mechanized harvest flow process and this flow process of realization.
In existing paddy rice, the wheat mechanized harvest flow process, general adopt with the ceding of Taiwan, middle conveying plant, threshing unit be arranged in tractor or multi-purpose chassis before, during and after the position so that mechanism's complexity, loose, use cost height.Even picture Foshan type half-feeding combine tries hard to hang over tractor reducing cost with cutting, send, take off three big workpieces, but also because of the inconvenient abundant use that influences tractor of dismounting.Chinese patent CN85102442U has announced a kind of " the rice wheat is upright results and carries flow process and machine thereof ", though significant improvement has been arranged, also needs configuration engine in addition, thereby can not make full use of tractor, and increased cost.
The purpose of this invention is to provide a kind of brand-new method and machine thereof with machine results cereal, take straw after the standing header fringe cuts down, be transported to the ceding of Taiwan one side, by straw-poking star wheel directly dial in the cutting of assembly that one have propelling, threshing, clean function, give, separation of flow journey, thereby realize easy, the compact harvest process of mechanism; Design one pre-small post-large thus, low early and high after axial flow combination roll, carry, clean the composition one under itself and the concave grate, join a side that hangs over tractor or multi-purpose chassis, and cut, send, take off three big steps and need not to dispose in addition engine, thereby can make full use of tractor or multi-purpose chassis, reduce the results use cost.
Grain harvest flow process of the present invention is: straw is after the standing header fringe cuts down, be transported to the ceding of Taiwan one side, directly dial in pre-small post-large, low early and high after tilting an axial flow combination roll by straw-poking star wheel, and carry, clean the composition one under this axial flow combination roll and the concave grate with propelling, threshing and centrifugation in tractor or multi-purpose chassis one side.Solved prior art mechanism complexity, loose, the problem that use cost is high.
For realizing above-mentioned grain harvest flow process, grain combine of the present invention, be on same axle, to set gradually propeller, hulling disk and separation barrel after by forward direction, and it be contained in the pre-small post-large garden cylindricality case a tilting low early and high afterly side at tractor or multi-purpose chassis.The case that is in hulling disk and separation barrel below is a concave grate, and it has the grain conveyer belt of a closure.Side at separation barrel is provided with a dogstail outlet.
At the rear of axial flow combination roll, the coaxial dust absorption fan that is provided with, this blower fan are contained in the guard shield, are provided with an air outlet in a side of guard shield, in the lower end of guard shield and cereal conveyer belt rear end with put out cereal mouthful mutually that the earthing is provided with an air inlet.Thereby the cereal on the conveyer belt before the outlet pack, is further cleaned.
Fig. 1 is the embodiment of the present invention front view
Fig. 2 is the vertical view of structure diagram of the present invention
Fig. 3 is the end view of axial flow combination roll structure diagram of the present invention
Fig. 4 is the B-B cutaway view of axial flow combination roll structure diagram of the present invention
Realize that a kind of better mode of the present invention sees Fig. 1:, axial flow combination roll of the present invention (21) is tilted fixing by front bumper and trailing wheel bearing support (23) in a side of small four-wheel tractor (20).Join extension one standing header (1) in the place ahead of four-wheel tractor (20), its power and four-wheel tractor flywheel are complementary.The power resources of grain conveyer belt (10) that are arranged on cylinder below are in four-wheel tractor driving wheel (19).Axial flow combination roll axle (22) is through universal joint (14), and belt pulley (15), intermediate propeller shaft (16) are by four-wheel tractor power take-off (17) transmission.
As shown in Figure 2: the front end of axial flow combination roll (21) is connected with standing header (1) through casing (3), and makes straw-poking star wheel (2) that cut substrate is dialled in smoothly.Axial flow combination roll (21) is by coaxial spiral propeller (4), fan blade type hulling disk (6) and the spiketooth type separation barrel (7) of being provided with behind the forward direction, and be contained in the pre-small post-large cylindrical casing (25), be provided with a dogstail outlet (8) in a side of separation barrel (7).
Shown in Fig. 3,4: the case that is in hulling disk (6) and separation barrel (7) below is a concave grate (9), and it is provided with the grain conveyer belt (10) of a closure down by conveyer belt guard shield (18).Rear in axial flow combination roll (21), with the coaxial cleaning fan (11) that is provided with of drum shaft (22), this blower fan is contained in the guard shield (24), its air inlet (25) communicates with the end of conveyer belt (10) and put out cereal mouthful (13), and its air outlet (12) is located at a side of guard shield (24).
The workflow of embodiment of the present invention is:
After standing header (1) cuts the cereal fringe down, be delivered to the ceding of Taiwan one side, dial in connection casing (3) by straw-poking star wheel (2), enter propeller (4), be pushed into hulling disk (6) through straw deceleration guide plate (5), a large amount of seeds are taken off, enter the auxiliary threshing of separation barrel (7) again, at this moment, straw is discharged from outlet (8), and the conveyer belt (10) of seed below concave grate (9) enters transported to the rear end, cleans through cleaning fan (11), impurity is discharged from air outlet (12), and grain is discharged pack from put out cereal mouthful (13).
The present invention compared with prior art has following advantage:
1, simple in structure, compact, simplified complicated intermediate carrier structure;
2, coaxial setting has propelling, threshing, separates and cleans the axial flow assembly of function, thereby has reduced use cost, has saved power.
3, applicable to a harvest operation of kind crop.
Claims (3)
1, gathers in the crops the method for cereal with machine, particularly a kind of cereal cutting, conveying, threshing, the flow process of cleaning, it is characterized in that straw is after ceding of Taiwan fringe cuts down, be transported to the ceding of Taiwan one side, directly dial in an axial flow combination roll with propelling, threshing and centrifugation by straw-poking star wheel, and this axial flow combination roll and concave grate are carried down, clean the composition one.
2, the method with machine results cereal as claimed in claim 1, it is pre-small post-large to it is characterized in that described axial flow combination roll adopts, the tilting side at tractor or multi-purpose chassis of low early and high after mode.
3, realize the combine of claim 1 or 2 described results cereal, grain lifter, standing header, straw-poking star wheel are arranged, it is characterized in that on same axle, being provided with propeller, hulling disk and separation barrel successively after described axial flow combination roll is by forward direction and below hulling disk and separation barrel, pass through concave grate, be provided with the grain conveyer belt of a closure, the coaxial cleaning fan that is provided with at the rear of axial flow combination roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91111055 CN1031914C (en) | 1991-11-27 | 1991-11-27 | Cereal combine technological process and machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91111055 CN1031914C (en) | 1991-11-27 | 1991-11-27 | Cereal combine technological process and machine thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1064980A true CN1064980A (en) | 1992-10-07 |
| CN1031914C CN1031914C (en) | 1996-06-05 |
Family
ID=4910453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91111055 Expired - Fee Related CN1031914C (en) | 1991-11-27 | 1991-11-27 | Cereal combine technological process and machine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1031914C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084587C (en) * | 1999-09-03 | 2002-05-15 | 北京嘉亮林海农牧机械有限责任公司 | Axial feeding grains combine |
| CN102550226A (en) * | 2011-11-29 | 2012-07-11 | 俞军 | Threshing device of harvester |
-
1991
- 1991-11-27 CN CN 91111055 patent/CN1031914C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1084587C (en) * | 1999-09-03 | 2002-05-15 | 北京嘉亮林海农牧机械有限责任公司 | Axial feeding grains combine |
| CN102550226A (en) * | 2011-11-29 | 2012-07-11 | 俞军 | Threshing device of harvester |
| CN102550226B (en) * | 2011-11-29 | 2015-06-17 | 俞军 | Threshing device of harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1031914C (en) | 1996-06-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |