CN2666121Y - Light full-automatic harvester - Google Patents
Light full-automatic harvester Download PDFInfo
- Publication number
- CN2666121Y CN2666121Y CN 200320114378 CN200320114378U CN2666121Y CN 2666121 Y CN2666121 Y CN 2666121Y CN 200320114378 CN200320114378 CN 200320114378 CN 200320114378 U CN200320114378 U CN 200320114378U CN 2666121 Y CN2666121 Y CN 2666121Y
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- CN
- China
- Prior art keywords
- grain
- spiral
- cylinder
- chassis
- grian
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- 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 light full-automatic harvester, which comprises a tractor dynamic device and a chassis, a grain discharging cylinder, a connecting device, a threshing roll cylinder, a header spiral conveyor, a cutter, a reeling device and a spiral grain pushing device, and is characterized in that one end of the spiral grain pushing device is provided with a grain blowing blade. The outer side of the grain blowing blade is provided with a hood cover. The hood cover is opened with a grain discharging opening. The grain discharging opening is communicated with one end of the grain discharging cylinder, the other end of the grain discharging cylinder is provided with a grass and grain separating device. A harvesting component is connected with the chassis by a four-link horizontal lifting mechanism. The distances between the end of a stalk hitting gear arranged on the threshing roll cylinder and a sieve plate positioned under the threshing roll cylinder are different in the left and right, which means an inlet threshing gap and an outlet threshing gap are different. The utility model solves the deficiencies of complicated structure, high manufacturing cost, none separation of the grass and grain, low working efficiency, poor performance of matching and high production price etc of the grain discharging device of the existing harvester, and the utility model is extensively suitable for the harvesting of the food crops and has broad market prospect.
Description
Technical field
The utility model belongs to a kind of machinery that is used for crops harvestings such as paddy rice, wheat.
Background technology
The grain output of existing crop cropper is many to transfer out by belt or spiral propeller, complex structure, and the manufacturing cost height, the transmission effect is low, more can not separate by GVG; Secondly existing grain header can not be supporting with the existing tractor chassis of having promoted the use of, reduced its adaptability, increased the extra purchase cost of user; In addition, existing grain header adopts around single fulcrum lifting cutter for adapting to the different crop of height, this often unavoidably makes the ceding of Taiwan and cutter thereof tilt up or down, and the grass bits short straw that causes harvesting the time to sneak into is too much, and percentage of impurity is too high or tassel is fallen be difficult to be admitted to the threshing inlet; Also have about the distance of grain patting teeth summit and its below sieve plate on the thrashing roller of existing grain header consistently, cylinder-concave clearance is too small, takes place to block during the results of being everlasting high yield cereal and blocks up, and influences harvesting efficiency.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing grain header, the utility model provides a kind of light full-automatic grain header, it has not only simplified the grain output device, reduced manufacturing cost, improved transfer efficiency, and can realize automatically that grass (bits) paddy separates, can also be supporting with existing tractor chassis, significantly reduce acquisition expenses, and strengthened applicability, improved harvesting efficiency differing heights and high-yield crop harvesting.
In order to achieve the above object, the technical solution of the utility model is: this light full-automatic grain header comprises the grian-feeding barrel of chassis He its side in tractor dynamic power device and the place ahead thereof, be provided with the jockey that connects chassis and harvesting parts in the place ahead on this chassis, dialing-grain unit, cutter, header auger and thrashing roller, below thrashing roller, be provided with sieve plate and spiral grain pushing device, end in the rotating shaft of described spiral grain pushing device is provided with the Yang Gu fan blade that thereupon rotates, outside at the Yang Gu fan blade is provided with cover cap, on cover cap, be provided with out the mouth of a valley, this goes out the mouth of a valley and is communicated with an end of described grian-feeding barrel, the other end at grian-feeding barrel is provided with the GVG separator, it is a cavity body structure greater than grian-feeding barrel, on its outer wall, be respectively equipped with premature rice mouth and the outlet of grass bits, in this cavity, be provided with millet baffle.
As a kind of improvement of the present utility model, locate to be provided with 4 up and down at the left and right sides of described jockey face and flexibly connect fulcrum, these 4 flexibly connect fulcrum and are connected with corresponding 4 flexible connection fulcrums that are provided with on the formed two sides of spiral grain pushing device with the thrashing roller in its place ahead, be formed in together under hydraulic pressure or other device effects, make the cutter can parallel lifting and non-plane inclined four bar elevating mechanisms.
As another kind of improvement the of the present utility model, the distance between the sieve plate of the grain patting teeth summit on the described thrashing roller and its below, the left and right sides is inconsistent, and promptly the import cylinder-concave clearance is unequal with the outlet cylinder-concave clearance.
The relation of each parts of the utility model is, the tractor dynamic power device drives the drive on the chassis, and then by the drive transmission thrashing roller on the jockey, thrashing roller is the header auger in its place ahead of transmission on the one hand, and then interlock cutter and dialing-grain unit, realize dialling standing grain and cutting, on the other hand, the spiral grain pushing device of its below of transmission simultaneously, interlock Yang Gu fan blade is transported to grain grass bits in the GVG separator, blows out the grass bits, fall clean paddy, finish the harvesting process.
The beneficial effects of the utility model are, have simplified the grain output device, by the fan blade on spiral grain pushing device rotating shaft one end under the thrashing roller, can be with grain and the output of grass bits, and then obtain the clean paddy that GVG separates; It has reduced manufacturing cost, has improved efficient; The utility model has made full use of the existing tractor chassis of having promoted the use of and has carried out supporting connection, has significantly reduced acquisition expenses; In addition, the ceding of Taiwan of the present utility model and cutter thereof etc. can parallel liftings, and its import cylinder-concave clearance is big, has adapted to the high yield crop different with height preferably.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
This accompanying drawing is the utility model structural representation.
Among the figure, 1. GVG separator, 2. tractor dynamic power device, 3. grian-feeding barrel, 4. chassis, 5. jockey, 6. cover cap, 7. Yang Gu fan blade, 8. spiral grain pushing device, 9. thrashing roller, 10. sieve plate, 11. header augers, 12. cutters, 13. dialing-grain units.
Embodiment
As shown in the figure, this light full-automatic grain header, comprise hand tractor power set [2] and chassis [4] thereof, jockey [5], dialing-grain unit [13], cutter [12], header auger [11], sieve plate [10], thrashing roller [9], spiral grain pushing device [8], on an end of spiral grain pushing device [8] rotating shaft, be provided with the Yang Gu fan blade [7] that thereupon rotates, be provided with cover cap [6] in the outside of Yang Gu fan blade [7], cover cap [6] has out the mouth of a valley and is communicated with grian-feeding barrel [3] one ends, the other end at grian-feeding barrel [3] is provided with GVG separator [1], it is a cavity body structure greater than grian-feeding barrel, on its outer wall, have premature rice mouth and the outlet of grass bits, in this cavity, be provided with millet baffle.Locate to be provided with respectively 4 up and down in the two sides of jockey [5] and flexibly connect fulcrum, these 4 flexibly connect fulcrum and are connected with corresponding 4 flexible connection fulcrums that are provided with on the formed two sides of spiral grain pushing device [8] with the thrashing roller [9] in its place ahead, be formed in together under the hydraulic means effect, make the cutter [12] can parallel lifting and non-plane inclined four bar elevating mechanisms.Inconsistent between the sieve plate [10] of the grain patting teeth summit on the thrashing roller [9] and its below apart from the left and right sides.
During use, by the drive on these hand tractor power set [2] drive chassis [4], the drive on chassis [4] drives thrashing roller [9] by the drive on the jockey [5], thrashing roller [9] is header auger [11] and then the interlock cutter [12] and the dialing-grain unit [13] in its place ahead of transmission on the one hand, realize dialling standing grain and cutting, the spiral grain pushing device [8] of its below of transmission simultaneously on the other hand, and then interlock Yang Gu fan blade [7], grain and grass bits are transported in the GVG separator [1], blow out the grass bits, fall clean paddy, finish the harvesting process.
Claims (4)
1. light full-automatic grain header, the chassis [4] that comprises tractor dynamic power device [2] and the place ahead thereof, the grian-feeding barrel of side [3], the place ahead of [4] is provided with jockey [5] on the chassis, dialing-grain unit [13], cutter [12], header auger [11], thrashing roller [9], be provided with sieve plate [10] in the below of thrashing roller [9], spiral grain pushing device [8], it is characterized in that, on an end of spiral grain pushing device [8] rotating shaft, be provided with the Yang Gu fan blade [7] that thereupon rotates, be provided with cover cap [6] in the outside of Yang Gu fan blade [7], on cover cap [6], have the mouth of a valley that goes out that is communicated with grian-feeding barrel [3] one ends.
2. light full-automatic grain header according to claim 1, it is characterized in that be provided with GVG separator [1] at the other end of grian-feeding barrel [3], it is a cavity body structure greater than grian-feeding barrel, on its outer wall, have premature rice mouth and the outlet of grass bits, in this cavity, be provided with millet baffle.
3. light full-automatic grain header according to claim 1, it is characterized in that, on the two sides of jockey [5], have 4 and flexibly connect fulcrum, 4 flexible connection fulcrums of corresponding setting are connected on these 4 thrashing rollers [9] that flexibly connect fulcrums and its place ahead and the formed two sides of spiral grain pushing device [8], are formed in together to make the cutter [12] can parallel lifting and non-plane inclined four bar elevating mechanisms under hydraulic pressure or other device effects.
4. light full-automatic grain header according to claim 1 is characterized in that, inconsistent between the grain patting teeth summit on the thrashing roller [9] and its below sieve plate [10] apart from the left and right sides, and promptly the import cylinder-concave clearance is unequal with the outlet cylinder-concave clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320114378 CN2666121Y (en) | 2003-12-09 | 2003-12-09 | Light full-automatic harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320114378 CN2666121Y (en) | 2003-12-09 | 2003-12-09 | Light full-automatic harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666121Y true CN2666121Y (en) | 2004-12-29 |
Family
ID=34345334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320114378 Expired - Fee Related CN2666121Y (en) | 2003-12-09 | 2003-12-09 | Light full-automatic harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666121Y (en) |
-
2003
- 2003-12-09 CN CN 200320114378 patent/CN2666121Y/en not_active Expired - Fee Related
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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 |