CN201039685Y - Universal double-line corn combine harvester - Google Patents
Universal double-line corn combine harvester Download PDFInfo
- Publication number
- CN201039685Y CN201039685Y CNU200720022171XU CN200720022171U CN201039685Y CN 201039685 Y CN201039685 Y CN 201039685Y CN U200720022171X U CNU200720022171X U CN U200720022171XU CN 200720022171 U CN200720022171 U CN 200720022171U CN 201039685 Y CN201039685 Y CN 201039685Y
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- ear
- tractor
- corn combine
- engine
- duplicate rows
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Abstract
The utility model discloses a universal twin-row corn combined harvester, belonging to the agricultural machinery. The utility model consists of a tractor, a fruit snapping unit positioned in the front of the tractor fixed stander. The fruit snapping unit is communicated with the grain collector positioned on the top of the tractor through lengthways transporting groove, transverse transporting groove and back transporting groove. An engine is positioned on the engine shelf of the back of the tractor. The engine is connected with the fruit snapping unit and the straw cutting machine positioned on the engine shelf of the back of the tractor through gearing. The utility model has the advantages of convenient installation, simple and flexible operation, little power wasting, compact structure, great suitability and high efficiency.
Description
Technical field
The utility model relates to a kind of agricultural machinery, specifically general duplicate rows corn combine.
Background technology
The large-scale self-propelled multirow corn combine of developed countries, technical very ripe and be used widely, but in China except that large-scale farm, still inapplicable.The reason that wherein has price factor and soil to disperse, in recent years domestic, the backpack more than 40 horsepowers, self-propelled also appearance in succession.But cost performance and peasant's requirement also has distance, though the small-sized corn combine that matches with small four-wheel tractor has the pains trial-production of a lot of producers, does not still have desirable product.
Summary of the invention
Technical assignment of the present utility model is at above weak point, provides that a kind of simple to operate, maneuverability, power consumption are little, compact conformation, adaptable general duplicate rows corn combine.
The technical scheme that its technical problem that solves the utility model adopts is: this grain header comprises tractor, the ear-picking unit that is installed in tractor fixed frame front end communicates with the fruit ear collection dress self-unloading case that is installed in top, tractor rear portion by vertical delivery chute, lateral transfer groove and back delivery chute, on the engine mount at tractor rear portion engine is installed, engine connects ear-picking unit and the stalk cutting machine that is arranged on the engine mount of tractor rear end respectively by transmission mechanism.
Described transmission mechanism comprises that belt pulley, clutch, gearbox, inter-axle shaft, middle power transmission shaft, front propeller shaft and transfer reduction box constitute, engine links to each other with gearbox with clutch by belt pulley, gearbox links to each other with ear-picking unit by middle power transmission shaft, transfer reduction box and front propeller shaft forward, and gearbox links to each other with the stalk cutting machine by inter-axle shaft backward.
Described gearbox directly links to each other with clutch, and the disengaging pawl of clutch and release bearing are in its outside.
Described belt pulley is six groove belt pulleys, is divided into one group of three-flute, between two groups certain distance is arranged.
Described ear-picking unit is made of ear harvesting bench, rice-pulling chain, snapping bar and ear harvesting bench hoist cylinder, ear harvesting bench is fixed on the front end of fixed frame by vertical delivery chute, ear harvesting bench hoist cylinder, snapping bar has two pairs and rotation relatively, and rice-pulling chain also is provided with two pairs.
Described stalk cutting machine is made up of two counterrotating disc type moving knife, stationary knife assembly and contour wheels.
Be provided with blower fan between described back delivery chute and the fixed frame.
Be provided with fruit ear self-unloading case oil cylinder between described fruit ear self-unloading case and the engine mount.
The course of work: by the front and back hydraulic jack ear harvesting bench and stalk cutting machine can be risen to more than the tractor bumper when walking on the road, cross-country ability is very strong; As required ear harvesting bench is transferred to suitable height during farm work, stalk cutting machine hydraulic operation handle is in the floating position, select suitable cutting height by adjusting contour wheel.The gearbox operating grip is placed the position of closing, whole grain header is just in running order, when tractor is walked forward, two corresponding row corns enter snapping bar under the effect of rice-pulling chain, fruit ear is taken falls into vertical delivery chute, fall into fruit ear collection dress self-unloading case through lateral transfer groove and back delivery chute, to full.Plucked two row maize straw obvolvents of fringe and below tractor, downcut together by the whole strain of stalk cutting machine, and close be layered in the middle of.Unloading: operate corresponding hydraulic handle, the fruit ear case moves a certain distance earlier to the left, opens chamber door and fruit ear directly is discharged in the railway carriage that stops good tractor wagon box or kart in advance when slowly rising.Having realized finishing simultaneously the pluck fringe, conveying, collection dress self-unloading entrucking, whole strain of two row corns cuts off and closes the operation that windrow is put.
General duplicate rows corn combine of the present utility model is compared with prior art, it is convenient to have integral installation, characteristics such as simple to operate, maneuverability, power consumption are little, compact conformation, adaptability are strong, operating efficiency height, with the engine at extreme rear of tractor, make the distribution of weight of complete machine more be tending towards reasonable; It is very simple that all parts are installed on the frame of wearing the coupling with tractor.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing 3 is the disc type moving knife of stalk cutting machine, the structural representation of stationary knife;
Accompanying drawing 4 is the structural representation of clutch and belt pulley.
Among the figure: 1, ear harvesting bench, 2, vertical delivery chute, 3, the back delivery chute, 4, tractor, 5, fruit ear self-unloading case, 6, engine, 7, stalk cutting machine, 8, the lateral transfer groove, 9, clutch, 10, gearbox, 11, the transfer reduction box, 12, inter-axle shaft, 13, middle power transmission shaft, 14, front propeller shaft, 15, fixed frame, 16, engine mount, 17, belt pulley, 18, snapping bar, 19, blower fan, 20, ear harvesting bench hoist cylinder, 21, fruit ear self-unloading case oil cylinder, 22, rice-pulling chain, 23, contour wheel, 24, moving knife, 25, stationary knife.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
General duplicate rows corn combine of the present utility model, its structure comprises tractor 4, the ear-picking unit that is installed in tractor 4 fixed frames 15 front ends communicates with the fruit ear collection dress self-unloading case 5 that is installed in top, tractor 4 rear portions by vertical delivery chute 2, lateral transfer groove 8 and back delivery chute 3, on the engine mount 16 at tractor 4 rear portions engine 6 is installed, engine 6 connects ear-picking unit and the stalk cutting machine 7 that is arranged on the tractor 4 rear end engine mounts 16 respectively by transmission mechanism.
Described transmission mechanism comprises that belt pulley 17, clutch 9, gearbox 10, inter-axle shaft 12, middle power transmission shaft 13, front propeller shaft 14 and transfer reduction box 11 constitute, engine 6 links to each other with gearbox 10 with clutch 9 by belt pulley 17, gearbox 10 links to each other with ear-picking unit by middle power transmission shaft 13, transfer reduction box 11 and front propeller shaft 14 forward, and gearbox 10 links to each other with stalk cutting machine 7 by inter-axle shaft 12 backward.
Described gearbox 10 directly links to each other with clutch 9, and the disengaging pawl of clutch 9 and release bearing are in its outside.
Described belt pulley 17 is six groove belt pulleys, is divided into one group of three-flute, between two groups certain distance is arranged.
Described ear-picking unit is made of ear harvesting bench 1, rice-pulling chain 22, snapping bar 18 and ear harvesting bench hoist cylinder 20, ear harvesting bench 1 is fixed on the front end of fixed frame 15 by vertical delivery chute 2, ear harvesting bench hoist cylinder 20, snapping bar 18 has two pairs and rotation relatively, and rice-pulling chain 22 also is provided with two pairs.
Described stalk cutting machine 7 is made up of two counterrotating disc type moving knife 24, stationary knife 25 assemblies and contour wheel 23.
Be provided with blower fan 19 between described back delivery chute 3 and the fixed frame 15.
Be provided with fruit ear self-unloading case oil cylinder 21 between described fruit ear self-unloading case 5 and the engine mount 16.
General its processing and fabricating of duplicate rows corn combine of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Claims (8)
1. general duplicate rows corn combine, comprise tractor, it is characterized in that the ear-picking unit that is installed in tractor fixed frame front end communicates with the fruit ear collection dress self-unloading case that is installed in top, tractor rear portion by vertical delivery chute, lateral transfer groove and back delivery chute, on the engine mount at tractor rear portion engine is installed, engine connects ear-picking unit and the stalk cutting machine that is arranged on the engine mount of tractor rear end respectively by transmission mechanism.
2. general duplicate rows corn combine according to claim 1, it is characterized in that transmission mechanism comprises that belt pulley, clutch, gearbox, inter-axle shaft, middle power transmission shaft, front propeller shaft and transfer reduction box constitute, engine links to each other with gearbox with clutch by belt pulley, gearbox links to each other with ear-picking unit by middle power transmission shaft, transfer reduction box and front propeller shaft forward, and gearbox links to each other with the stalk cutting machine by inter-axle shaft backward.
3. general duplicate rows corn combine according to claim 2 is characterized in that gearbox directly links to each other with clutch, and the disengaging pawl of clutch and release bearing are in its outside.
4. general duplicate rows corn combine according to claim 2 is characterized in that belt pulley is six groove belt pulleys, is divided into one group of three-flute, between two groups certain distance is arranged.
5. general duplicate rows corn combine according to claim 1, it is characterized in that ear-picking unit is made of ear harvesting bench, rice-pulling chain, snapping bar and ear harvesting bench hoist cylinder, ear harvesting bench is fixed on the front end of fixed frame by vertical delivery chute, ear harvesting bench hoist cylinder, snapping bar has two pairs and rotation relatively, and rice-pulling chain also is provided with two pairs.
6. general duplicate rows corn combine according to claim 1 is characterized in that the stalk cutting machine is made up of two counterrotating disc type moving knife, stationary knife assembly and contour wheels.
7. general duplicate rows corn combine according to claim 1 is characterized in that being provided with blower fan between back delivery chute and the fixed frame.
8. general duplicate rows corn combine according to claim 1 is characterized in that being provided with between fruit ear self-unloading case and the engine mount fruit ear self-unloading case oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720022171XU CN201039685Y (en) | 2007-05-21 | 2007-05-21 | Universal double-line corn combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720022171XU CN201039685Y (en) | 2007-05-21 | 2007-05-21 | Universal double-line corn combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201039685Y true CN201039685Y (en) | 2008-03-26 |
Family
ID=39251383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720022171XU Expired - Fee Related CN201039685Y (en) | 2007-05-21 | 2007-05-21 | Universal double-line corn combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201039685Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004364A (en) * | 2012-12-27 | 2013-04-03 | 郭元章 | Multifunctional harvesting machine |
| CN103858588A (en) * | 2014-04-04 | 2014-06-18 | 山东国丰机械有限公司 | Self-walking type corn combine harvester |
| CN110122058A (en) * | 2019-05-21 | 2019-08-16 | 南京工程学院 | A kind of support chain-type crudefiber crop harvester |
-
2007
- 2007-05-21 CN CNU200720022171XU patent/CN201039685Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004364A (en) * | 2012-12-27 | 2013-04-03 | 郭元章 | Multifunctional harvesting machine |
| CN103858588A (en) * | 2014-04-04 | 2014-06-18 | 山东国丰机械有限公司 | Self-walking type corn combine harvester |
| CN110122058A (en) * | 2019-05-21 | 2019-08-16 | 南京工程学院 | A kind of support chain-type crudefiber crop harvester |
| CN110122058B (en) * | 2019-05-21 | 2024-04-12 | 南京工程学院 | Support chain type hemp crop harvester |
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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: 20080326 |