CN104956855A - Threshing device for direct grain harvester - Google Patents
Threshing device for direct grain harvester Download PDFInfo
- Publication number
- CN104956855A CN104956855A CN201510418794.8A CN201510418794A CN104956855A CN 104956855 A CN104956855 A CN 104956855A CN 201510418794 A CN201510418794 A CN 201510418794A CN 104956855 A CN104956855 A CN 104956855A
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- China
- Prior art keywords
- drive sprocket
- rod
- lifting arm
- armed lever
- screw rod
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Abstract
The invention discloses a threshing device for a direct grain harvester. The threshing device comprises a raking and pressing drum, a threshing drum, a distributing screw rod, an arm rod, a first drive sprocket, a second drive sprocket, a third drive sprocket, a first auxiliary chain wheel, a second auxiliary chain wheel, a third auxiliary chain wheel, a fourth auxiliary chain wheel, a baffle, a lifting arm, a hydraulic telescopic rod, a supporting rod and a conveying spiral cylinder. The arm rod is installed in front of the lifting arm. The raking and pressing drum is installed above the arm rod. The threshing drum is installed in the middle of the arm rod. The distributing screw rod is installed at the intersecting position of the arm rod and the lifting arm. The first auxiliary chain wheel, the second auxiliary chain wheel, the third auxiliary chain wheel and the fourth auxiliary chain wheel are installed on the arm rod. The first drive sprocket is installed at the right side of the distributing screw rod. The second drive sprocket is installed at the right side of the raking and pressing drum. The third drive sprocket is installed at the right side of the threshing drum. The rear end of the hydraulic telescopic rod is installed on the lifting arm. The front end of the hydraulic telescopic rod is installed at the top end of the arm rod. The conveying spiral cylinder is in leakage connection with the baffle at the two ends of the distributing screw rod. The supporting rod is installed in front of the lifting arm.
Description
Technical field
The present invention relates to the results field of agricultural, be specifically related to the sheller unit of the direct reaping machine of a kind of particle.
Background technology
Along with accelerating development of agricultural modernization, land consolidation operation is about to become inevitable, and for a big farming household or farmer, storehouse of being returned quickly soon by the particle of ripe crop is that the override in agricultural results time is selected,
There is following shortcoming in general grain header:
1, existing grain header is all a results of material and the cutting of stalk or pulverizing are integrated in one, make particle to collect efficiency relatively low;
2, get the harvest in quickly the even more important time in weather conditions difference, mechanical load is heavier, and it is lower that particle collects efficiency;
3, for the grain header of full feeding, also part grain can be entrained into stalk and throw go back to field, cause certain economic loss;
4, the comprehensive selection of straw utilization is unfavorable for.
Summary of the invention
For solving the deficiency of above grain header, the present invention discloses the sheller unit of the direct reaping machine of a kind of particle, and it comprises: take off pressure roller, threshing cylinder, shunting screw rod, armed lever, drive sprocket, take off pressure roller drive sprocket, threshing cylinder drive sprocket, spoke helps sprocket wheel one, spoke helps sprocket wheel two, auxiliary sprocket wheel three, auxiliary sprocket wheel four, baffle plate, lifting arm, hydraulically extensible bar, strut, conveyor screw cylinder, described armed lever is arranged on lifting arm front, and described pressure roller of taking off is arranged on above armed lever, and described threshing cylinder is arranged in the middle part of armed lever, and described shunting screw rod is arranged on armed lever and lifting arm intersection, described auxiliary sprocket wheel one, two, three, four are arranged on armed lever, described drive sprocket one is arranged on the right side of shunting screw rod, described drive sprocket two is arranged on to be taken off on the right side of pressure roller, described drive sprocket three is arranged on the right side of threshing cylinder, described hydraulically extensible rod rear end is arranged on lifting arm, front end is arranged on armed lever top, described conveyor screw cylinder is missed at shunting screw rod two ends and baffle plate, described strut is arranged on lifting arm front, because this device directly puts forth effort on the results making composition granule, load is low, consumes energy little, and the efficiency collecting particle is high.
Accompanying drawing explanation
Fig. 1 is end view of the present invention;
Fig. 2 is contour structures schematic diagram of the present invention.
Wherein: take off pressure roller 1, threshing cylinder 2, shunting screw rod 3, armed lever 4, drive sprocket 1, drive sprocket 26, drive sprocket 37, spoke helps sprocket wheel 1, spoke helps sprocket wheel 29, assist sprocket wheel 3 10, assist sprocket wheel 4 11, baffle plate 12, lifting arm 13, hydraulically extensible bar 14, strut 15, conveyor screw cylinder 16.
Embodiment
As Fig. 1, the sheller unit of the direct reaping machine of a kind of particle shown in 2, it comprises: take off pressure roller 1, threshing cylinder 2, shunting screw rod 3, armed lever 4, drive sprocket 1, drive sprocket 26, drive sprocket 37, spoke helps sprocket wheel 1, spoke helps sprocket wheel 29, auxiliary sprocket wheel 3 10, auxiliary sprocket wheel 4 11, baffle plate 12, lifting arm 13, hydraulically extensible bar 14, strut 15, conveyor screw cylinder 16, described armed lever 4 is arranged on lifting arm 13 front, and described pressure roller 1 of taking off is arranged on above armed lever 4, and described threshing cylinder 2 is arranged in the middle part of armed lever 4, described shunting screw rod 3 is arranged on armed lever 4 and lifting arm 13 intersection, and described spoke helps sprocket wheel 1, spoke helps sprocket wheel 29, auxiliary sprocket wheel 3 10, auxiliary sprocket wheel 4 11 is arranged on armed lever 4, described drive sprocket 1 is arranged on the right side of shunting screw rod 3, described drive sprocket 26 is arranged on to be taken off on the right side of pressure roller 1, described drive sprocket 37 is arranged on the right side of threshing cylinder 2, described hydraulically extensible bar 14 rear end is arranged on lifting arm 13, front end is arranged on armed lever 4 top, and described conveyor screw cylinder 16 is missed at shunting screw rod 3 two ends and baffle plate 12, and described strut 15 is arranged on lifting arm 13 front.
The present invention implements like this: shunting screw rod rotates counterclockwise and drives drive sprocket to rotate, drive sprocket helps sprocket wheel one at spoke, two, three, drive while driving threshing cylinder to rotate counterclockwise under the help of four and take off pressure roller and rotate clockwise, lower this device also by adjusting hydraulically extensible bar 14 by this device with the fringe neck position of the theta alignment crop of the best, take off pressure roller to rotate clockwise and the fringe portion of crop is grilled into and is pressed in above threshing cylinder, threshing cylinder rotates counterclockwise the particle of crop and part foreign material to smooth out with the fingers down throws to rear, particle and foreign material are divided to two ends leak and enter conveyor screw cylinder under baffle plate and the effect of shunting screw rod.
Last it is noted that above embodiment only in order to illustrate the present invention and and unrestricted technical scheme described in the invention; Therefore, although this specification with reference to each above-mentioned embodiment to present invention has been detailed description, the those of ordinary skill of ability should be appreciated that still can be modified to the present invention or equivalent to replace; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in right of the present invention.
Claims (1)
1. the sheller unit of the direct reaping machine of particle, it is characterized in that: described armed lever is arranged on lifting arm front, described pressure roller of taking off is arranged on above armed lever, described threshing cylinder is arranged in the middle part of armed lever, described shunting screw rod is arranged on armed lever and lifting arm intersection, described auxiliary sprocket wheel one, two, three, four are arranged on armed lever, described drive sprocket one is arranged on the right side of shunting screw rod, described drive sprocket two is arranged on to be taken off on the right side of pressure roller, described drive sprocket three is arranged on the right side of threshing cylinder, described hydraulically extensible rod rear end is arranged on lifting arm, front end is arranged on armed lever top, described conveyor screw cylinder is missed at shunting screw rod two ends and baffle plate, described strut is arranged on lifting arm front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510418794.8A CN104956855A (en) | 2015-07-10 | 2015-07-10 | Threshing device for direct grain harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510418794.8A CN104956855A (en) | 2015-07-10 | 2015-07-10 | Threshing device for direct grain harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104956855A true CN104956855A (en) | 2015-10-07 |
Family
ID=54211096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510418794.8A Pending CN104956855A (en) | 2015-07-10 | 2015-07-10 | Threshing device for direct grain harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104956855A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171262A (en) * | 2016-06-29 | 2016-12-07 | 颍上县田之都农业科技发展有限公司 | A kind of electric track cropper |
-
2015
- 2015-07-10 CN CN201510418794.8A patent/CN104956855A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171262A (en) * | 2016-06-29 | 2016-12-07 | 颍上县田之都农业科技发展有限公司 | A kind of electric track cropper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151007 |