CN101953254A - Transmission mechanism of combine harvester - Google Patents
Transmission mechanism of combine harvester Download PDFInfo
- Publication number
- CN101953254A CN101953254A CN2009101647287A CN200910164728A CN101953254A CN 101953254 A CN101953254 A CN 101953254A CN 2009101647287 A CN2009101647287 A CN 2009101647287A CN 200910164728 A CN200910164728 A CN 200910164728A CN 101953254 A CN101953254 A CN 101953254A
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- feed type
- grain
- type combine
- full feed
- driving shaft
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Abstract
The invention discloses a whole feeding type combine harvester which comprises a harvesting device, a feeding device, a threshing separation device, a cleaning device, a grain auger and an impurity auger, wherein a middle shaft is transversely arranged in the front of a stand and receives power from an engine, and the power is synchronously and directly transmitted to a fan drive shaft of the cleaning device, a drive shaft of the threshing separation device and a drive shaft of the grain auger from the middle shaft. The power is transmitted to the fan drive shaft of the cleaning device, the drive shaft of the threshing separation device and the drive shaft of the grain auger from the middle shaft through a transmission device arranged at one side of the combine harvester.
Description
Technical field
The present invention relates to combine, especially a kind of transmission mechanism of full feed type combine.
Background technology
In the full feed type combine, straw is cut off by reaping apparatus, and by feeding unit straw is sent into installed threshing separator and carry out threshing, and the mixture after the threshing is cleaned through cleaning plant, finally obtains clean grain.On combine, the power of various devices all comes from engine, drives related device work by various transmission mechanisms.
In existing full feed type combine, usually power is delivered to the blower fan axle of cleaning plant from engine, to drive the blower fan running.Power is delivered to the driving shaft of reaping apparatus, feeding unit, the threshing cylinder rotating shaft of installed threshing separator and the driving shaft of each screw feeder from the blower fan axle again.In such transmission, do not have independent jackshaft receive from the power of engine and transmission of power to each equipment, but utilize the be coupling power of transmitting-receiving motivation of blower fan to carry out transmission.
Because as the workpiece and the power input that is used for other device of blower fan, its live load is bigger simultaneously for the blower fan axle.And as the blower fan axle, its working speed is bigger, and is therefore higher for the quality of fit and the requirement of strength of the transmission device of complete machine.
In existing full feed type combine, transmission device is arranged on the both sides of grain header usually, takies bigger body space, and has increased manufacturing, maintenance cost.
Summary of the invention
The objective of the invention is to provide a kind of full feed type combine, it has reliable transmission, and less characteristics take up room.
According to the present invention, a kind of full feed type combine is provided, comprising: reaping apparatus is used for cereal is cut off from the field; Feeding unit is used for the cereal that reaping apparatus is cut off is carried; Installed threshing separator, it is accepted from the cereal of feeding unit conveying, and carries out threshing; Cleaning plant, it receives by the grain after the installed threshing separator threshing and assorted surplus, and through cleaning, with grain and assorted surplus the separation, this assorted surplus grain and husk of comprising; The grain screw feeder, it is transported to tanker with grain; And tailing auger, it will not purify assorted surplusly is transmitted back to described installed threshing separator, or to grain be transmitted back to described cleaning plant after husk separates, wherein, front cross in frame is provided with jackshaft, this jackshaft receives the power from engine, and power directly is passed to the blower fan driving shaft of cleaning plant, the driving shaft of installed threshing separator and the driving shaft of grain screw feeder simultaneously from jackshaft.
On the other hand, a kind of full feed type combine is provided, wherein, the transmission device of the side of power by being arranged on combine and be delivered to the blower fan driving shaft of described cleaning plant, the driving shaft of installed threshing separator and the driving shaft of grain screw feeder from jackshaft.
On the other hand, provide a kind of full feed type combine, wherein, transmission device is belt drive unit or chain drive.
On the other hand, provide a kind of full feed type combine, wherein, installed threshing separator is a longitudinal axis streaming installed threshing separator.
On the other hand, provide a kind of full feed type combine, rotating movement converting device wherein also is set, so that the driving shaft of installed threshing separator is converted to threshing cylinder rotatablely moving around longitudinal axis around rotatablely moving of axis of pitch.
On the other hand, provide a kind of full feed type combine, wherein rotating movement converting device is the awl bevel gearing.
On the other hand, provide a kind of full feed type combine, wherein, jackshaft, installed threshing separator, cleaning plant, grain screw feeder and tailing auger are installed on the frame.
On the other hand, provide a kind of full feed type combine, also comprise a running gear, frame is installed on this running gear.
On the other hand, provide a kind of full feed type combine, wherein, running gear is a cterpillar drive.
On the other hand, provide a kind of full feed type combine, it is small-sized full feed type combine for the longitudinal axis flows.
Full feed type combine of the present invention has compact conformation, the advantage of reliable transmission.
Description of drawings
The present invention may be better understood with description referring to appended accompanying drawing.Parts in the accompanying drawing needn't on the contrary, focus on setting forth principle of the present invention according to ratio.And in the accompanying drawings, identical Reference numeral is represented corresponding parts in different views.
Fig. 1 schematically shows full feed type combine of the present invention;
Fig. 2 shows the reaping apparatus of full feed type combine of the present invention and the perspective view of feeding unit;
Fig. 3 shows the perspective view of the installed threshing separator of full feed type combine of the present invention;
Fig. 4 shows the perspective view of the cleaning plant of full feed type combine of the present invention;
Fig. 5 shows the partial view of full feed type combine of the present invention, and it shows the transmission device that is positioned at the right side;
Fig. 6 shows the partial view of full feed type combine of the present invention, and it shows the transmission device that is positioned at the left side;
Fig. 7 shows the grain screw feeder and the tailing auger of full feed type combine of the present invention.
Embodiment
Below " vertically " in the explanation is the walking direction of advance of grain header, and " laterally " is perpendicular to longitudinal direction and the direction along about the grain header, " left side " be towards the left-hand of the walking direction of advance of grain header to, " right side " is right-hand lay.
Fig. 1 illustrates the embodiment that shows full feed type combine of the present invention.This grain header comprises reaping apparatus 100, feeding unit 200, installed threshing separator 300, cleaning plant 400, grain screw feeder 500 and tailing auger 600 (Fig. 7).
As shown in Figure 2, reaping apparatus 100 comprises that mainly rake holds together reel 1, the ceding of Taiwan 2, auger conveyor 3.Rake holds together reel 1 the straw volume is gathered in to the ceding of Taiwan 2, and harvested straw is transported to feeding unit 200 by auger conveyor 3.Feeding unit 200 can adopt band conveyor or chain to take off the form of formula conveyer.
The mixture of the assorted surplus grade of the grain after the threshing enters the cleaning plant 400 (Fig. 4) that is arranged on installed threshing separator 300 belows.In cleaning plant 400, through cleaning of blower fan 5 and sieve 6, the broken grass of bigger straw is blown off, grain enters the grain screw feeder 500 that is arranged on cleaning plant 400 belows, the assorted surplus tailing augers 600 that then enter such as grain of band husk, and in tailing auger 600, further sent into cleaning plant 400 after the threshing, perhaps assortedly surplusly directly sent into threshing in the installed threshing separator 300 by tailing auger 600.Clean grain finally is sent to silo 7 (Fig. 5).
Fig. 5 shows the right side of an embodiment of full feed type combine of the present invention.Power is transferred to the jackshaft 9 of horizontally set from the output shaft 8 of engine.This transmission can be adopted belt transmission or chaindriven form.Although not shown, between the output shaft 8 of engine and jackshaft 9, arrangement of clutch can be set, with the transmission and the cut-out of control power.Jackshaft 9 is horizontally installed on the front portion of frame 10, extends to the left side from the frame right side.
Referring to Fig. 6, show the left side of an embodiment of full feed type combine of the present invention.Power is transferred to the driving shaft 11 of the horizontally set of installed threshing separator 300 from jackshaft 9, power transmission can adopt belt transmission or chaindriven mode.Installed threshing separator 300 can be provided with the rotating movement converting device (not shown) rotation around horizontal direction of driving shaft 11 is converted to rotatablely moving around longitudinal direction.This rotating movement converting device for example can adopt the awl bevel gearing.
Power also is transferred to blower fan axle 12 and grain screw conveyor shaft 13 from jackshaft 9.As shown in Figure 6, power can be by belt transmission or chain drive to blower fan axle 12 and grain screw conveyor shaft 13, and power can transfer to blower fan axle 12 and grain screw conveyor shaft 13 by same group of belt or chain.
Power also is transferred to the eccentric drive wheel 14 of cleaning plant 400 from grain screw conveyor shaft 13, for example by belt or chaindriven mode, move reciprocatingly to drive sieve 6.Power also is transferred to tailing auger shaft 15 from grain screw conveyor shaft 13, for example adopts belt or chaindriven mode.
In full feed type combine of the present invention, power is transferred to independent jackshaft 9 from engine, is transferred to driving shaft 11, blower fan axle 12 and the grain screw feeder 13 of installed threshing separator 300 again from jackshaft 9.Jackshaft 9 is the power transmission shafts that are provided with separately, and it receives power from engine, and is transferred to each working portion, and itself is not directly as the workpiece of blower fan, installed threshing separator, cleaning plant, grain screw feeder, tailing auger.Owing to be provided with jackshaft 9 separately, reduced other load, increased the reliability of each parts.
Shown in Fig. 1,6, it all is to be undertaken by belt or the chain and sprocket driving device that is arranged on the combine left side that power is transferred to each working portion from jackshaft 9.These transmission devices are arranged on a side and make that the complete machine setting is compacter, and are convenient to the setting of the tanker etc. of opposite side.
Fig. 7 shows the grain screw feeder 500 and the tailing auger 600 of full feed type combine of the present invention.These screw feeders all are provided with the lateral transport part, so that the grain that is transmitted is transferred to tanker one side.Also be provided with the lifting part, grain upwards is transferred in tanker or other device.Tailing auger 600 can be by 16 pairs of assorted surplus secondary threshing separation of carrying out of secondary installed threshing separator (or claiming rethresher).
With reference to figure 1, full feed type combine of the present invention is provided with running gear 700 again, is used to carry each workpiece and walks.This running gear 700 for example is a cterpillar drive.
Although described various embodiment of the present invention, it only is exemplary describing, rather than restrictive, and it will be understood by those skilled in the art that and can make many embodiment and embodiment within the scope of the invention.Thereby the present invention is not subjected to any restriction except the instruction of the claim and the equivalent form of value thereof.Also have, can make various modifications and change within the scope of the claims.
Claims (10)
1. full feed type combine comprises:
Reaping apparatus is used for cereal is cut off from the field;
Feeding unit is used for the cereal that reaping apparatus is cut off is carried;
Installed threshing separator, it is accepted from the cereal of feeding unit conveying, and carries out threshing;
Cleaning plant, it receives by the grain after the installed threshing separator threshing and assorted surplus, and through cleaning, with grain and assorted surplus the separation, this assorted surplus grain and husk of comprising;
The grain screw feeder, it is transported to tanker with grain; And
Tailing auger, it will not purify assorted surplusly is transmitted back to described installed threshing separator, or to grain be transmitted back to described cleaning plant after husk separates,
Wherein, be provided with jackshaft in the front cross of frame, this jackshaft receives the power from engine, and power directly is passed to the blower fan driving shaft of cleaning plant, the driving shaft of installed threshing separator and the driving shaft of grain screw feeder simultaneously from jackshaft.
2. full feed type combine as claimed in claim 1, wherein, the transmission device of the side of power by being arranged on this combine and be delivered to the blower fan driving shaft of described cleaning plant, the driving shaft of installed threshing separator and the driving shaft of grain screw feeder from described jackshaft.
3. full feed type combine as claimed in claim 2, wherein, described transmission device is belt drive unit or chain drive.
4. full feed type combine as claimed in claim 1, wherein, described installed threshing separator is a longitudinal axis streaming installed threshing separator.
5. full feed type combine as claimed in claim 4 wherein also is provided with rotating movement converting device, so that the driving shaft of installed threshing separator is converted to threshing cylinder rotatablely moving around longitudinal axis around rotatablely moving of axis of pitch.
6. full feed type combine as claimed in claim 5, wherein said rotating movement converting device is the awl bevel gearing.
7. full feed type combine as claimed in claim 1, wherein, described jackshaft, described installed threshing separator, described cleaning plant, described grain screw feeder and described tailing auger are installed on the described frame.
8. full feed type combine as claimed in claim 7 also comprises a running gear, and described frame is installed on this running gear.
9. full feed type combine as claimed in claim 8, wherein, described running gear is a cterpillar drive.
10. full feed type combine as claimed in claim 1, it is small-sized full feed type combine for the longitudinal axis flows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910164728.7A CN101953254B (en) | 2009-07-17 | 2009-07-17 | Transmission mechanism of combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910164728.7A CN101953254B (en) | 2009-07-17 | 2009-07-17 | Transmission mechanism of combine harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101953254A true CN101953254A (en) | 2011-01-26 |
| CN101953254B CN101953254B (en) | 2014-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910164728.7A Active CN101953254B (en) | 2009-07-17 | 2009-07-17 | Transmission mechanism of combine harvester |
Country Status (1)
| Country | Link |
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| CN (1) | CN101953254B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527514A (en) * | 2015-09-10 | 2017-03-22 | 迪尔公司 | Harvester fan speed control based on yield |
| CN106717555A (en) * | 2016-12-27 | 2017-05-31 | 沃得重工(中国)有限公司 | Harvester grain conveyor |
| CN106818060A (en) * | 2017-01-13 | 2017-06-13 | 中联重机股份有限公司 | A kind of transmission system of grain combine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10316003A1 (en) * | 2003-04-07 | 2005-07-07 | Claas Saulgau Gmbh | Picking attachment for harvesting fruit stalks |
| CN2751517Y (en) * | 2004-05-31 | 2006-01-18 | 汤红兵 | Combine harvester for rice, wheat and rape |
| CN201243483Y (en) * | 2008-03-22 | 2009-05-27 | 张齐山 | Combine |
| CN201219377Y (en) * | 2008-06-05 | 2009-04-15 | 山东大丰机械有限公司 | Cereal harvester |
-
2009
- 2009-07-17 CN CN200910164728.7A patent/CN101953254B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527514A (en) * | 2015-09-10 | 2017-03-22 | 迪尔公司 | Harvester fan speed control based on yield |
| CN106717555A (en) * | 2016-12-27 | 2017-05-31 | 沃得重工(中国)有限公司 | Harvester grain conveyor |
| CN106818060A (en) * | 2017-01-13 | 2017-06-13 | 中联重机股份有限公司 | A kind of transmission system of grain combine |
| CN106818060B (en) * | 2017-01-13 | 2023-05-05 | 中联重机股份有限公司 | Transmission system of grain combine harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101953254B (en) | 2014-08-13 |
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