CN201029307Y - Combined pedicle dragging roller of the corn harvester - Google Patents
Combined pedicle dragging roller of the corn harvester Download PDFInfo
- Publication number
- CN201029307Y CN201029307Y CNU2007201011140U CN200720101114U CN201029307Y CN 201029307 Y CN201029307 Y CN 201029307Y CN U2007201011140 U CNU2007201011140 U CN U2007201011140U CN 200720101114 U CN200720101114 U CN 200720101114U CN 201029307 Y CN201029307 Y CN 201029307Y
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- CN
- China
- Prior art keywords
- stem
- harvesting machine
- roller
- maize harvesting
- drawn
- 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 provides a combine stem draw roller of corn harvester, belonging to corn harvester technical field, wherein one end is provided with a bearing shaft section 1 connected with a stem drawing section 2 with a stem drawing plate 21, another end of the section 2 is connected with a screw intake section 3 provided with a screw blade 31 in rightward rotation or leftward rotation. The utility model has simple structure, low weight, and low cost, which the rightward and leftward rotations can be engaged to draw stem and pick up ear, with less ear loss, little broken, reliable application, high efficiency and wide application on corn harvester, especially on mixed corn harvester.
Description
Technical field
The utility model relates to the maize harvesting machine technical field.
Background technology
At present, maize harvesting machine plucks that fringe uses draws the stem roller, its length is more than the 800mm, be provided with above external diameter identical draw the stem plate because its length is big, so have this general complex structure of maize harvesting machine of stem roller, huge, the benzene weight of drawing, and pluck the fringe poor reliability, especially can not finish not to the row results, can not satisfy the needs of different regions different spacings plantation, applicability is relatively poor.
Summary of the invention
The purpose of this utility model provides a kind of maize harvesting machine combination and draws the stem roller, and it is simple in structure, in light weight, cost is low, and form of revolving is used and draws stem to pluck fringe about it, plucks the fringe loss and lacks, and is broken few, the efficient height, and adaptability is good.Be adapted at maize harvesting machine (to row or not to row) and go up use, be particluarly suitable for not to using on the row maize harvesting machine.
The technical solution of the utility model is: the stem roller is drawn in a kind of maize harvesting machine combination, one end (can claim the rear end during use) is supporting shaft part (available 2 bearing blocks or 1 bearing block etc.), this supporting shaft part draws the stem pulling section of stem plate to link to each other with band, it is characterized in that linking to each other with the spiral introduction segment with the stem pulling section other end (front end) that draws the stem plate, the spiral introduction segment is provided with the helical blade of left-handed or dextrorotation.
The external diameter that draws the stem plate on the above-mentioned stem pulling section diminishes gradually towards the direction of spiral introduction segment, be one pluckings one thin be shaped as goodly, with convenient stalk is drawn stem while importing.Also available isometrical.
The described stem plate that draws all is connected for good with helical blade along the hand of spiral.
It is good that the described leading section that draws the stem plate to be connected with helical blade is provided with the inclined-plane.
Above-mentioned draw the stem plate to be lath-shaped to have 6 for good, uniform on circumference.
It is good that above-mentioned spiral introduction segment is taper, littler to the external diameter of external spiral, more convenient stalk is imported.The height of helical blade is more higher to be good.
Combinations thereof draws the total length of stem roller can be less than or equal to 500mm, is good with 350 ~ 450mm.
The utility model is simple in structure, in light weight, cost is low, and form of revolving is used and draws stem to pluck fringe about it, pluck fringe loss less, broken few, it is good to pluck the fringe quality, use reliable, the efficient height, adaptability is good.Be adapted at using on the maize harvesting machine (to row or not to row), be particluarly suitable for not to using on the row maize harvesting machine.
Be described further below in conjunction with embodiment, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1 is the supporting shaft part, and 2 is stem pulling section, and 21 for drawing the stem plate, and 22 is inclined-plane (plane or curved surface), and 3 is the spiral introduction segment, and 31 is helical blade, and 32 is the axis part.
Embodiment
Referring to Fig. 1, supporting shaft part 1 draws the stem pulling section 2 of stem plate 21 to link to each other with band, and the other end of stem pulling section 2 links to each other with spiral introduction segment 3, and spiral introduction segment 3 is provided with the helical blade 3 of left-handed or dextrorotation).The external diameter that draws stem plate 21 diminishes gradually towards the direction of spiral introduction segment 3, is a pluckings thin shape.Draw stem plate 21 all to be connected with helical blade 31 along the hand of spiral.The leading section that draws stem plate 21 to be connected with helical blade is provided with inclined-plane 22.Combination draws the total length of stem roller can be less than or equal to 500mm, is good with 350 ~ 450mm.Drawing stem plate 21 to be lath-shaped has 6, uniform on circumference.Spiral introduction segment 3 is taper, and is littler to the external diameter of external spiral.
This combination draws the stem roller to can be Welding Structure, also can be cast form, and casting back and bolster welding processing also can be the monoblock cast structure.
During work, this combination draw 2 on stem roller be one group to changeing, the helical blade of introduction segment imports to drawing in the stem plate 21 of stem pulling section 2 with maize straw, pulls down and pluck at stem pulling section 2 under the acting in conjunction of fringe plate, and corn ear is taken.
Claims (9)
1. the stem roller is drawn in a maize harvesting machine combination, one end is supporting shaft part (1), this supporting shaft part (1) draws the stem pulling section (2) of stem plate (21) to link to each other with band, it is characterized in that linking to each other with spiral introduction segment (3) with the other end of the stem pulling section that draws the stem plate (2), spiral introduction segment (3) is provided with the helical blade (31) of left-handed or dextrorotation.
2. the stem roller is drawn in maize harvesting machine combination according to claim 1, it is characterized in that the external diameter that draws stem plate (21) on the described stem pulling section (2) diminishes gradually towards spiral introduction segment (3) direction, is a pluckings thin shape.
3. the stem roller is drawn in maize harvesting machine combination according to claim 2, it is characterized in that the described stem plate (21) that draws all is connected with helical blade (31) along the hand of spiral.
4. the stem roller is drawn in maize harvesting machine combination according to claim 3, it is characterized in that it is good that the described leading section that draws stem plate (21) to be connected with helical blade (31) is provided with the inclined-plane.
5. the stem roller is drawn in maize harvesting machine according to claim 1 combination, it is characterized in that describedly drawing stem plate (21) to be lath-shaped to have 6, and is uniform on circumference.
6. the stem roller is drawn in maize harvesting machine combination according to claim 1, it is characterized in that described spiral introduction segment (3) is taper, and is littler to the external diameter of external spiral.
7. the stem roller is drawn in maize harvesting machine according to claim 1 combination, it is characterized in that to draw the stem roller be Welding Structure or be the monoblock cast structure in this combination.
8. draw the stem roller according to claim 1,2,3,4,5,6 or 7 described maize harvesting machine combinations, it is characterized in that making up and draw the total length of stem roller to be less than or equal to 500mm.
9. the stem roller is drawn in maize harvesting machine combination according to claim 8, and it is characterized in that making up the total length that draws the stem roller is 350 ~ 450mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201011140U CN201029307Y (en) | 2007-04-30 | 2007-04-30 | Combined pedicle dragging roller of the corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201011140U CN201029307Y (en) | 2007-04-30 | 2007-04-30 | Combined pedicle dragging roller of the corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201029307Y true CN201029307Y (en) | 2008-03-05 |
Family
ID=39161206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201011140U Expired - Fee Related CN201029307Y (en) | 2007-04-30 | 2007-04-30 | Combined pedicle dragging roller of the corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201029307Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961920A (en) * | 2017-05-18 | 2017-07-21 | 吉林大学 | A kind of ear-snapping unit |
-
2007
- 2007-04-30 CN CNU2007201011140U patent/CN201029307Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961920A (en) * | 2017-05-18 | 2017-07-21 | 吉林大学 | A kind of ear-snapping unit |
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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: 20080305 Termination date: 20100430 |