CN2814949Y - Drop-grain sceondary rethreshing recover for harvester - Google Patents
Drop-grain sceondary rethreshing recover for harvester Download PDFInfo
- Publication number
- CN2814949Y CN2814949Y CN 200520083562 CN200520083562U CN2814949Y CN 2814949 Y CN2814949 Y CN 2814949Y CN 200520083562 CN200520083562 CN 200520083562 CN 200520083562 U CN200520083562 U CN 200520083562U CN 2814949 Y CN2814949 Y CN 2814949Y
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- CN
- China
- Prior art keywords
- auger
- grain
- harvester
- rethresher
- utility
- 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 discloses a drop-grain secondary rethreshing recover for a harvester, which belongs to the field of an agricultural machine. The utility model has the structure that a recovering hopper is arranged below the back of a bran outlet of the harvester; an auger is arranged in the recovering hopper; a cover plate is arranged above the auger; one end of the auger is provided with a belt wheel, and the other end of the auger is connected with a rethresher; the auger is connected with an impeller of the rethresher in a coaxial mode; the rethresher is connected with a dissociating barn of the harvester by a conveying pipe; a blower fan is arranged at the front of the recovering hopper; one end of the blower fan is provided with a belt wheel which is connected with the belt wheel of the anger by a belt; the belt wheel of the auger is also connected with a bridge passing wheel which is connected with a power output wheel of the harvester. Compared with the prior art, the utility model has the characteristics of reasonable structure, convenient use, good recovering effect, etc. By the adoption of the utility model, only partial members need to be added on the basis of the existing harvester, and the structure of the harvester does not need to be changed largely. Thereby, the utility model can popularized widely.
Description
1, technical field
The utility model relates to field of agricultural machinery, and specifically a kind of grain header takes off recover again with leaking the grain secondary.
2, technical background
Progress along with science and technology, increasing peasant adopts grain header to collect when collecting crops, but in the course of work of grain header, because sieve is difficult to guarantee grain is collected totally, understand some grain and drained, caused the waste of grain with chaff.According to statistics, having 1/3rd grain sometimes is wasted.This just needs a kind of machinery to reclaim this part grain, to cut the waste.
3, summary of the invention
Technical assignment of the present utility model is at above weak point, provide a kind of simple in structure, cost is low, easy to use, grain header that recovering effect is good takes off recover again with leaking the grain secondary.
The technical scheme that its technical problem that solves the utility model adopts is: the back lower place of grain header chaff discharging port is provided with reclaims bucket, reclaim in the bucket and be provided with auger, the auger top is provided with cover plate, auger one end is provided with belt pulley, the other end is connected with rethresher, auger is connected with the impeller of rethresher is coaxial, and rethresher links to each other with the separation bin of grain header by carrier pipe; Reclaim bucket the place ahead and be provided with fan blower, fan blower one end is provided with the belt pulley that links to each other with the belt pulley of auger by belt; The belt pulley of auger also links to each other with idler, and idler links to each other with the power output wheel of grain header.
Described recovery bucket rear portion is provided with fender plate, and fender plate is provided with the slotted hole groove, utilizes bolt by the slotted hole groove baffle plate to be fixed on the back plate that reclaims bucket.
Grain header of the present utility model takes off recover again with leakage grain secondary and compares with prior art, have characteristics such as reasonable in design, easy to use, that recovering effect is good, it does not need grain header is carried out big structural change only adding partial component on the basis of existing grain header.Thereby, have good value for applications.
4, description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1 takes off the right side view of recover again with leakage grain secondary for grain header;
Accompanying drawing 2 takes off the left side view of recover again with leakage grain secondary for grain header;
Accompanying drawing 3 takes off the sectional view of recover again with leakage grain secondary for grain header;
Accompanying drawing 4 takes off the rearview of recover again with leakage grain secondary for grain header.
Among the figure: 1, idler; 2, fender plate; 3, reclaim bucket; 4, rethresher; 5, fan blower; 6, carrier pipe; 7, receiving hopper; 8, elevator; 9, grain header power output wheel; 10, auger; 11, cover plate; 12, vibratory sieve; 13, slotted hole groove.
5, embodiment
With reference to Figure of description grain header of the present utility model is taken off recover again and explains below doing with leaking the grain secondary.
As shown in drawings, grain header of the present utility model takes off recover again with leaking the grain secondary, be provided with recovery bucket 3 in the back lower place of grain header chaff discharging port, reclaim in the bucket 3 and be provided with auger 10, auger 10 tops are provided with cover plate 11, the effect of cover plate 11 is to prevent from that grain from directly falling on the auger 10 of high speed rotating to be flown by 10 dozens of augers, auger 10 1 ends are provided with belt pulley, the other end is connected with rethresher 4, auger 10 is connected with the impeller of rethresher 4 is coaxial, and rethresher 4 links to each other with the separation bin of grain header by carrier pipe 6; Reclaim bucket 3 the place aheads and be provided with fan blower 5, fan blower 5 one ends are provided with the belt pulley that links to each other with the belt pulley of auger 10 by belt; The belt pulley of auger 10 also links to each other with idler 1, and idler 1 links to each other with the power output wheel 9 of grain header.Reclaim bucket 3 rear portions and also be provided with fender plate 2, fender plate 2 is provided with slotted hole groove 13, utilizes bolt by slotted hole groove 13 fender plate 2 to be fixed on the back plate that reclaims bucket 3.
Enter separation bin through the grain chaff mixture after the threshing, the grain grain leaks into receiving hopper 7 by sieve aperture under the vibration of the vibratory sieve 12 in separation bin, sends into silo by elevator 8 then.Chaff in the separation bin and do not take off clean grain and under the vibration effect of vibratory sieve 12, move backward, discharge by vibratory sieve 12 rear ends at last, chaff lighter in dropping process is blown away by the wind that fan blower 5 bloats, the heavier particle that has the grain grain can not be blown away, reclaim in the bucket 3 but fall into, the ratio that can regulate the chaff that is blown away by wind by the height of regulating fender plate 2 is to reach the optimum efficiency that blows clean chaff and can not blow away grain as far as possible.Fall into the grains that reclaim in the bucket 3 and be transported in the rethresher 4, in rethresher 4, carry out after the secondary threshing again blade by rethresher 4 and grain chaff mixture is transported in the separation bin by carrier pipe 6 separates by auger 10.Realized leaking the recovery of grain thus, its effect is very obvious, almost no longer produces leakage grain after adopting this device.
The transmission of power of this device is: give idler 1 by grain header power output wheel 9 with transmission of power, driven the belt pulley rotation of auger 10 and fan blower 5 again by idler 1.
It is very simple and convenient that grain header of the present utility model takes off its processing and fabricating of recover again with leakage grain secondary, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1, grain header takes off recover again with leaking the grain secondary, the back lower place that it is characterized in that the grain header chaff discharging port is provided with the recovery bucket, reclaim in the bucket and be provided with auger, the auger top is provided with cover plate, auger one end is provided with belt pulley, the other end is connected with rethresher, and auger is connected with the impeller of rethresher is coaxial, and rethresher links to each other with the separation bin of grain header by carrier pipe; Reclaim bucket the place ahead and be provided with fan blower, fan blower one end is provided with the belt pulley that links to each other with the belt pulley of auger by belt; The belt pulley of auger also links to each other with idler, and idler links to each other with the power output wheel of grain header.
2, grain header according to claim 1 takes off recover again with leaking the grain secondary, it is characterized in that described recovery bucket rear portion is provided with fender plate, and fender plate is provided with the slotted hole groove, utilizes bolt by the slotted hole groove baffle plate to be fixed on the back plate that reclaims bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083562 CN2814949Y (en) | 2005-06-01 | 2005-06-01 | Drop-grain sceondary rethreshing recover for harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083562 CN2814949Y (en) | 2005-06-01 | 2005-06-01 | Drop-grain sceondary rethreshing recover for harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814949Y true CN2814949Y (en) | 2006-09-13 |
Family
ID=36994751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520083562 Expired - Fee Related CN2814949Y (en) | 2005-06-01 | 2005-06-01 | Drop-grain sceondary rethreshing recover for harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814949Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766066A (en) * | 2014-01-29 | 2014-05-07 | 张清寿 | High-speed leakage-proof harvester |
| CN105850400A (en) * | 2016-04-10 | 2016-08-17 | 邢鑫鑫 | Wheat harvest recovery device |
-
2005
- 2005-06-01 CN CN 200520083562 patent/CN2814949Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766066A (en) * | 2014-01-29 | 2014-05-07 | 张清寿 | High-speed leakage-proof harvester |
| CN105850400A (en) * | 2016-04-10 | 2016-08-17 | 邢鑫鑫 | Wheat harvest recovery device |
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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 |