CN201219377Y - Grain harvester - Google Patents
Grain harvester Download PDFInfo
- Publication number
- CN201219377Y CN201219377Y CNU200820023495XU CN200820023495U CN201219377Y CN 201219377 Y CN201219377 Y CN 201219377Y CN U200820023495X U CNU200820023495X U CN U200820023495XU CN 200820023495 U CN200820023495 U CN 200820023495U CN 201219377 Y CN201219377 Y CN 201219377Y
- Authority
- CN
- China
- Prior art keywords
- drives
- transmission mechanism
- screw feeder
- threshing
- seed
- 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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- Threshing Machine Elements (AREA)
- Harvester Elements (AREA)
Abstract
A grain harvester, which comprises a power part, a harvesting and conveying part, a threshing part, a grain storage box, a primary cleaning device, a secondary cleaning device and a cab, the engine I of the power part drives a walking intermediate shaft through a transmission mechanism, the walking intermediate shaft drives a gearbox clutch through the transmission mechanism, the engine II drives a thresher clutch device through the transmission mechanism, the thresher clutch device drives a thresher intermediate shaft through the transmission mechanism, threshing part, separation cylinder pass through drive mechanism and drive threshing cylinder primary cleaning device, secondary cleaning device in, seed grain screw feeder left end has the seed grain lift conveyer, the seed grain screw feeder right-hand member has miscellaneous surplus lift conveyer, miscellaneous surplus lift conveyer right-hand member has miscellaneous surplus screw feeder, there is miscellaneous surplus top screw feeder separation cylinder upper end, the seed grain screw feeder passes through drive mechanism and drives shale shaker power sprocket, shale shaker power sprocket passes through drive mechanism and drives the fan.
Description
Technical field:
The utility model relates to a kind of agricultural machinery, relate in particular to a kind of grain harvesting machine.
Background technology:
In the now general grain harvesting machine, behind the grain threshing, after the effect of vibratory sieve and blower fan, directly be transported in the grain storage box, some particle of not peeled also is transported in the grain storage box, like this, what enter grain storage box is not complete clean seed entirely, and this is the existing in prior technology weak point.
Summary of the invention:
The purpose of this utility model is exactly at the existing in prior technology deficiency, and a kind of technical scheme of grain harvesting machine is provided, and this scheme can be cleaned the cereal after the threshing, and what assurance entered grain storage box all is clean seed, simple in structure, convenient and practical,
This programme is realized by following technical measures: this grain harvesting machine, comprise power section, the harvesting transport portion, the threshing part, grain storage box, cleaning plant and driver's cabin, the engine I of described power section drives the walking jackshaft by transmission mechanism, the walking jackshaft drives the gearbox clutch by transmission mechanism, engine II drives the threshing machine arrangement of clutch by transmission mechanism, the threshing machine arrangement of clutch drives the threshing machine jackshaft by transmission mechanism, in described threshing part, separation barrel drives threshing cylinder by transmission mechanism, in a described cleaning plant, seed screw feeder left end has the seed elevator, the seed screw feeder drives the vibratory sieve power chain by transmission mechanism, the vibratory sieve power chain drives blower fan by transmission mechanism, in described harvesting transport portion, distribute screw feeder to drive the delivery chute driving wheel by transmission mechanism, the delivery chute driving wheel drives header part by transmission mechanism, be characterized in that this grain harvesting machine also comprises the secondary cleaning plant, described secondary cleaning plant comprises the assorted surplus elevator that is positioned at seed screw feeder right-hand member, be positioned at the tailing auger and the assorted surplus top screw feeder that is positioned at the separation barrel upper end of assorted surplus elevator right-hand member.
The beneficial effect of this programme can be learnt according to the narration to such scheme, because the grain harvesting machine described in this scheme also has the secondary cleaning plant, described secondary cleaning plant comprises the assorted surplus elevator that is positioned at seed screw feeder right-hand member, be positioned at the tailing auger and the assorted surplus top screw feeder that is positioned at the separation barrel upper end of assorted surplus elevator right-hand member, when cereal after threshing and centrifugation, emersion object such as seed and clever chaff all enters screen box, under the acting in conjunction of blower fan and screen box, seed falls into the seed screw feeder from sieve aperture, push away through a seed screw feeder left side, sent into grain storage box by the seed elevator, right-hand member at screen box, do not purify thing and assorted surplusly fall into tailing auger from sieve aperture, and push away through a tailing auger left side, enter assorted surplus elevator, elevator is to assorted surplus top screw feeder again, push away through the assorted screw feeder right side, surplus top, enter separation barrel from separation barrel loam cake right-hand member top, carry out the secondary threshing, separate and clean, what this structure can guarantee to enter grain storage box is clean seed all the time, in addition, this grain harvesting machine has two engines, and engine I is used to drive the walking of complete machine, and engine II is the harvesting of cereal, threshing provides power.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of parts 15 among Fig. 1.
Among the figure, 1 is header part, and 2 is delivery chute, 3 is driver's cabin, and 4 is the chassis, and 5 is the gearbox clutch, 6 is actuating element, and 7 are the walking jackshaft, and 8 is the delivery chute driving wheel, 9 is the threshing machine arrangement of clutch, and 10 is blower fan, and 11 is threshing cylinder, 12 are power section, and 13 for distributing screw feeder, and 14 is separation barrel, 15 is the secondary cleaning plant, and 16 is the threshing machine jackshaft, and 17 is grain storage box, 18 is the vibratory sieve power chain, and 19 is the seed screw feeder, and 20 is tailing auger, 21 is screen box, and 22 are assorted surplus top screw feeder, and 23 is the separation barrel loam cake, 24 is jackshaft, and 25 are assorted surplus elevator, and 26 is the twin screws shell, 27 is frame, and 28 is the seed elevator.
Embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by an embodiment.
A kind of grain harvesting machine, dynamic part 12, the harvesting transport portion, the threshing part, grain storage box 17, cleaning plant and driver's cabin 3, the engine I of described power section 12 drives walking jackshaft 7 by transmission mechanism, walking jackshaft 7 drives gearbox clutch 5 by transmission mechanism, engine II drives threshing machine arrangement of clutch 9 by transmission mechanism, threshing machine arrangement of clutch 9 drives threshing machine jackshaft 16 by transmission mechanism, in described threshing part, separation barrel 14 drives threshing cylinder 11 by transmission mechanism, in a described cleaning plant, seed screw feeder 19 left ends have seed elevator 28, seed screw feeder 19 drives vibratory sieve power chain 18 by transmission mechanism, vibratory sieve power chain 18 drives blower fan 10 by transmission mechanism, in described harvesting transport portion, distribute screw feeder 13 to drive delivery chute driving wheel 8 by transmission mechanism, delivery chute driving wheel 8 drives header part 1 by transmission mechanism, grain harvesting machine described in this programme also comprises secondary cleaning plant 15, and described secondary cleaning plant 15 comprises the assorted surplus elevator 25 that is positioned at seed screw feeder 19 right-hand members, be positioned at the tailing auger 20 and the assorted surplus top screw feeder 22 that is positioned at separation barrel 14 upper ends of assorted surplus elevator 25 right-hand members.
Claims (2)
1. grain harvesting machine, comprise power section, the harvesting transport portion, the threshing part, grain storage box, cleaning plant and driver's cabin, the engine I of described power section drives the walking jackshaft by transmission mechanism, the walking jackshaft drives the gearbox clutch by transmission mechanism, engine II drives the threshing machine arrangement of clutch by transmission mechanism, the threshing machine arrangement of clutch drives the threshing machine jackshaft by transmission mechanism, in described threshing part, separation barrel drives threshing cylinder by transmission mechanism, in a described cleaning plant, seed screw feeder left end has the seed elevator, the seed screw feeder drives the vibratory sieve power chain by transmission mechanism, the vibratory sieve power chain drives blower fan by transmission mechanism, in described harvesting transport portion, distribute screw feeder to drive the delivery chute driving wheel by transmission mechanism, the delivery chute driving wheel drives header part by transmission mechanism, it is characterized in that: this grain harvesting machine also comprises the secondary cleaning plant.
2. grain harvesting machine according to claim 1 is characterized in that: described secondary cleaning plant comprises the assorted surplus elevator that is positioned at seed screw feeder right-hand member, be positioned at the tailing auger of assorted surplus elevator right-hand member and be positioned at the assorted surplus top screw feeder of separation barrel upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820023495XU CN201219377Y (en) | 2008-06-05 | 2008-06-05 | Grain harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820023495XU CN201219377Y (en) | 2008-06-05 | 2008-06-05 | Grain harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201219377Y true CN201219377Y (en) | 2009-04-15 |
Family
ID=40572898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820023495XU Expired - Fee Related CN201219377Y (en) | 2008-06-05 | 2008-06-05 | Grain harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201219377Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204459A (en) * | 2011-06-02 | 2011-10-05 | 江苏大学 | Secondary impurity cleaning device |
| CN101953254B (en) * | 2009-07-17 | 2014-08-13 | 迪尔公司 | Transmission mechanism of combine harvester |
| CN105519304A (en) * | 2016-01-14 | 2016-04-27 | 金华职业技术学院 | Power transmission device for combine harvester |
| CN106717555A (en) * | 2016-12-27 | 2017-05-31 | 沃得重工(中国)有限公司 | Harvester grain conveyor |
| PH12017050143A1 (en) * | 2016-12-23 | 2019-01-28 | Iseki Agricult Mach | Combine |
-
2008
- 2008-06-05 CN CNU200820023495XU patent/CN201219377Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953254B (en) * | 2009-07-17 | 2014-08-13 | 迪尔公司 | Transmission mechanism of combine harvester |
| CN102204459A (en) * | 2011-06-02 | 2011-10-05 | 江苏大学 | Secondary impurity cleaning device |
| CN105519304A (en) * | 2016-01-14 | 2016-04-27 | 金华职业技术学院 | Power transmission device for combine harvester |
| PH12017050143A1 (en) * | 2016-12-23 | 2019-01-28 | Iseki Agricult Mach | Combine |
| CN106717555A (en) * | 2016-12-27 | 2017-05-31 | 沃得重工(中国)有限公司 | Harvester grain conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20130605 |