CN112970423A - Corn harvester header plucks ear of grain roller structure - Google Patents
Corn harvester header plucks ear of grain roller structure Download PDFInfo
- Publication number
- CN112970423A CN112970423A CN202110387313.7A CN202110387313A CN112970423A CN 112970423 A CN112970423 A CN 112970423A CN 202110387313 A CN202110387313 A CN 202110387313A CN 112970423 A CN112970423 A CN 112970423A
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- header
- roller
- corn harvester
- ear
- roll
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/02—Harvesting of standing crops of maize, i.e. kernel harvesting
- A01D45/021—Cornheaders
- A01D45/025—Snapping rolls
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D47/00—Headers for topping of plants, e.g. stalks with ears
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention relates to the technical field of corn harvesters, in particular to a corn harvester header snapping roller structure which comprises a header body, wherein the header body comprises an upper header and a lower header, a first mounting plate and a second mounting plate are arranged at the bottom of the upper header, snapping rollers are arranged on one sides of the first mounting plate and the second mounting plate, the snapping rollers comprise a front end roller and a rear end roller, one end of the rear end roller, which is far away from the front end roller, is provided with a connecting end, the outer surface of the front end roller is provided with a spiral rib, one end of the front end roller, which is far away from the rear end roller, is provided with a conical head, and one end of the front end roller, which is close to the conical head, is provided. This corn harvester header plucks ear of grain roller structure sets up the ear of grain roller through the bottom at last header for the ear of grain roller can be effectual supplementary to corn harvester's ear of grain work, thereby effectual ear of grain speed of plucking that has promoted corn harvester, and then the effectual work efficiency that has promoted corn harvester.
Description
Technical Field
The invention relates to the technical field of corn harvesters, in particular to a header ear picking roller structure of a corn harvester.
Background
The corn harvester is an operating agricultural machine for harvesting corn straws mechanically according to agricultural requirements when corns are mature or nearly mature, is developed aiming at novel energy development and reducing the labor intensity of farmers, and moves forward along the direction of corn ridges during operation, a cutter cuts off the corn straws, and the straws are output in the right direction of a conveying chain and naturally placed to finish harvesting; corn, wheat and rice are called as three major grain crops in the world, are one of the crops with the highest total yield in the world, corn is one of the crops with the largest global planting area, the planting mode is simple, the yield is high, and the straws can be returned to the field as fertilizer and can also be used for power generation, so that the planting area and the total yield are only second to rice and wheat in the world; meanwhile, the corn is also an important raw material for manufacturing industry and food, is a crop with high economic benefit, plays an increasingly important role in the economic development of China in the main production area of corn in China in northeast, North China and northwest China, because corn becomes the largest grain crop in China in 2012, and along with the increasing planting area of corn and the influence of more and more rural labor force entering city service workers, a corn harvester is needed to replace the labor force in order to improve the agricultural production efficiency, increase the corn yield and increase the income of farmers.
The corn harvester header disclosed in chinese patent CN209676882U, this kind of corn harvester header, when corn harvester is working, corn plant at first contacts with the conical part of the front end of divider, the front conical part of divider cuts the area into cutting area and waiting to cut the area in the place ahead, the crop in cutting area falls to the conveying chain along divider, transport backward to the header collection frame through the conveying chain, the auger installed on the collection frame collects the corn fruit to the middle fluting position of collection frame, further transport corn through the notch, it is convenient and fast to collect, however, this kind of corn harvester header, when solving the problem, has following shortcoming:
it is at the in-process of work, and corn harvester header is not good enough to corn stalk's ear of grain effect, and serious influence corn harvester's work efficiency, consequently need an urgent need for a corn harvester header and pluck ear of grain roller structure and improve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a corn harvester header ear picking roller structure which is used for solving the technical problems that in the working process of the existing device, the corn harvester header ear picking effect on corn straws is not good enough, and the working efficiency of a corn harvester is seriously influenced.
The above object of the present invention is achieved by the following technical solutions:
a corn harvester header ear picking roller structure comprises a header body, wherein the header body comprises an upper header and a lower header, a first mounting plate and a second mounting plate are arranged at the bottom of the upper header, an ear picking roller is arranged on one side, adjacent to the first mounting plate and the second mounting plate, of the first mounting plate, the ear picking roller comprises a front end roller and a rear end roller, a connecting end is arranged at one end, away from the front end roller, of the rear end roller, a spiral rib is arranged on the outer surface of the front end roller, a conical head is arranged at one end, away from the rear end roller, of the front end roller, and a connecting rod is arranged at one end, close to the conical head, of the front end;
the surface of connecting rod is provided with solid fixed ring, gu fixed ring's inner wall is provided with the go-between, the one side adjacent with the connecting rod of go-between is provided with the bearing, one side fixedly connected with fixed plate of go-between, the mounting hole has all been seted up with the inside of first mounting panel to the fixed plate, the inside of mounting hole is provided with construction bolt.
The invention is further configured to: the front end roller is smaller in diameter than the rear end roller.
By adopting the technical scheme, the diameter of the front end roller is smaller than that of the rear end roller, so that the whole snapping roller can be designed in a conical shape, and snapping work is facilitated.
The invention is further configured to: slotted holes are formed in the outer surfaces of the front end roller and the rear end roller, the number of the slotted holes is a plurality, and the slotted holes are uniformly distributed in the outer surfaces of the front end roller and the rear end roller.
Through adopting above-mentioned technical scheme, set up the slotted hole through the surface at the snapping roll, can effectual reinforcing ear of corn and the frictional force between the snapping roll to effectual improvement pluck ear of corn efficiency, and effectual reinforcing to the conveying speed of ear of corn, and then the effectual work efficiency who promotes corn harvester.
The invention is further configured to: the conical head is fixedly connected with the front end roller through a connecting rod.
Through adopting above-mentioned technical scheme, the setting of conical head is convenient for draw close maize straw and corn ear to between two adjacent snapping rolls to be convenient for pluck going on of ear of grain work.
The invention is further configured to: the connecting ring is fixedly connected to the inner wall of the fixing ring and is rotatably connected with the connecting rod through a bearing.
By adopting the technical scheme, the snapping roll is rotatably connected with the connecting ring through the rotating shaft.
The invention is further configured to: the fixed plate is fixedly connected with the first mounting plate through a mounting bolt.
Through adopting above-mentioned technical scheme, use through the cooperation of fixed plate and first mounting panel for this snapping roll is convenient for install and dismantles.
The invention is further configured to: the inside of header is provided with actuating mechanism, just actuating mechanism's output is connected with the link.
Through adopting above-mentioned technical scheme, drive the connector through actuating mechanism, even the connector rotates to make the snapping roll rotate.
In conclusion, the beneficial technical effects of the invention are as follows:
this corn harvester header plucks ear of grain roller structure, bottom through at the last header sets up the ear of grain roller, make the ear of grain roller can be effectual assist the ear of grain work of plucking of corn harvester, thereby effectual ear of grain speed of plucking that has promoted corn harvester, and then the effectual work efficiency that has promoted corn harvester, and surface through plucking the ear of grain roller sets up the spiral muscle, make it transport the ear of grain backward, thereby the effectual ear of grain effect of plucking that has strengthened the device, set up the slotted hole through the surface at the ear of grain roller, can effectual reinforcing ear of grain and the frictional force between the ear of grain roller, thereby effectual ear of grain efficiency of plucking has been improved, and the effectual conveying speed to the ear of grain that has strengthened, and then the effectual work efficiency who promotes corn harvester.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the header of the present invention;
fig. 3 is a bottom structural schematic view of the header of the present invention;
FIG. 4 is a schematic structural view of the snapping roll of the present invention;
FIG. 5 is a schematic view of the internal structure of the cone head of the present invention;
fig. 6 is a schematic structural view of the connecting rod of the present invention.
In the figure: 1. a header body; 2. a header is arranged; 3. a header is put; 4. a first mounting plate; 5. a second mounting plate; 6. snapping a roll; 7. a front end roller; 8. a rear end roller; 9. a connecting end; 10. a spiral rib; 11. a conical head; 12. a connecting rod; 13. a fixing ring; 14. a connecting ring; 15. a bearing; 16. a fixing plate; 17. and (6) installing a bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, the ear picking roller structure of a header of a corn harvester disclosed by the present invention comprises a header body 1, wherein the header body 1 comprises an upper header 2 and a lower header 3, a first mounting plate 4 and a second mounting plate 5 are arranged at the bottom of the upper header 2, an ear picking roller 6 is arranged at one side of the first mounting plate 4 adjacent to the second mounting plate 5, the ear picking roller 6 comprises a front end roller 7 and a rear end roller 8, a connecting end 9 is arranged at one end of the rear end roller 8 far away from the front end roller 7, a spiral rib 10 is arranged on the outer surface of the front end roller 7, a cone head 11 is arranged at one end of the front end roller 7 far away from the rear end roller 8, a connecting rod 12 is arranged at one end of the front end roller 7 close to the cone head 11, in the present embodiment, the working principle of the corn harvester is the same as that of the header of the corn harvester disclosed in chinese patent CN209676882U, the slotted hole is formed in the outer surface of the snapping roll 6, so that the friction force between the corn ear and the snapping roll 6 can be effectively enhanced, the snapping efficiency is effectively improved, the conveying speed of the corn ear is effectively enhanced, and the working efficiency of the corn harvester is effectively improved.
Referring to fig. 4-6, the outer surface of the connecting rod 12 is provided with a fixing ring 13, the inner wall of the fixing ring 13 is provided with a connecting ring 14, one side of the connecting ring 14 adjacent to the connecting rod 12 is provided with a bearing 15, one side of the connecting ring 14 is fixedly connected with a fixing plate 16, the fixing plate 16 and the first mounting plate 4 are both provided with mounting holes, the mounting holes are provided with mounting bolts 17, in the embodiment, the ear picking roller 6 is arranged at the bottom of the upper header 2, so that the ear picking roller 6 can effectively assist the ear picking work of the corn harvester, thereby effectively improving the ear picking speed of the corn harvester, and then the effectual work efficiency who promotes corn harvester to through set up spiral muscle 10 at the surface of snapping roll 6, make it transport the ear of corn to the rear, thereby the effectual ear of corn effect of plucking that has strengthened the device.
The front end roller 7 is smaller in diameter than the rear end roller 8.
Slotted holes are formed in the outer surfaces of the front end roller 7 and the rear end roller 8, the number of the slotted holes is a plurality, and the slotted holes are uniformly distributed in the outer surfaces of the front end roller 7 and the rear end roller 8.
The conical head 11 is fixedly connected with the front end roller 7 through a connecting rod 12.
The connection ring 14 is fixedly connected to the inner wall of the fixed ring 13, and the connection ring 14 is rotatably connected to the connection rod 12 through a bearing 15.
The fixing plate 16 is fixedly connected to the first mounting plate 4 by mounting bolts 17.
The inside of header 2 is provided with actuating mechanism, and actuating mechanism's output is connected with link 9, and in this embodiment, actuating mechanism installs in the inside of corn harvester header, and actuating mechanism can adopt motor direct drive link 9 to rotate, perhaps adopts modes such as chain, gear to carry out transmission drive to link 9, and the operating principle of the inside actuating mechanism who adopts of this corn harvester header, the operating principle is the same with the operating principle of a corn harvester header disclosed in chinese patent CN 209676882U.
The implementation principle of the embodiment is as follows: the ear picking roller 6 is arranged at the bottom of the upper header 2, so that the ear picking roller 6 can effectively assist the ear picking work of the corn harvester, the ear picking speed of the corn harvester is effectively improved, the working efficiency of the corn harvester is effectively improved, the ear picking roller 6 can transport the ears to the rear by arranging the spiral rib 10 on the outer surface of the ear picking roller 6, the ear picking effect of the device is effectively enhanced, the friction force between the ears and the ear picking roller 6 can be effectively enhanced by arranging the slotted hole on the outer surface of the ear picking roller 6, the ear picking efficiency is effectively improved, the conveying speed of the ears is effectively enhanced, the working efficiency of the corn harvester is effectively improved, the diameter of the front end roller is smaller than that of the rear end roller, the whole ear picking roller can be designed in a conical shape, and the ear picking work is convenient to be carried out, the arrangement of the conical head is convenient for the corn straws and the corn ears to be close to each other between two adjacent snapping rollers, thereby facilitating the snapping work.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. The utility model provides a corn harvester header plucks ear of grain roller structure, includes header body (1), its characterized in that: the header body (1) comprises an upper header (2) and a lower header (3), a first mounting plate (4) and a second mounting plate (5) are arranged at the bottom of the upper header (2), a snapping roll (6) is arranged on one side, adjacent to the first mounting plate (4) and the second mounting plate (5), of the snapping roll (6) comprises a front end roll (7) and a rear end roll (8), a connecting end (9) is arranged at one end, far away from the front end roll (7), of the rear end roll (8), a spiral rib (10) is arranged on the outer surface of the front end roll (7), a conical head (11) is arranged at one end, far away from the rear end roll (8), of the front end roll (7), and a connecting rod (12) is arranged at one end, close to the conical head (11), of the front end roll (7);
the utility model discloses a fixing device for mounting a bearing on a connecting rod, including connecting rod (12), inner wall, go-between (14), bearing (15) are provided with to the outer surface of connecting rod (12) solid fixed ring (13), the inner wall of solid fixed ring (13) is provided with go-between (14), the one side adjacent with connecting rod (12) of go-between (14), one side fixedly connected with fixed plate (16) of go-between (14), the mounting hole has all been seted up with the inside of first mounting panel (4) to fixed plate (16), the inside of mounting hole is.
2. The corn harvester header snapping roll structure of claim 1, wherein: the diameter of the front end roller (7) is smaller than that of the rear end roller (8).
3. The corn harvester header snapping roll structure of claim 1, wherein: slotted holes are formed in the outer surfaces of the front end roller (7) and the rear end roller (8), the number of the slotted holes is a plurality, and the slotted holes are uniformly distributed in the outer surfaces of the front end roller (7) and the rear end roller (8).
4. The corn harvester header snapping roll structure of claim 1, wherein: the conical head (11) is fixedly connected with the front end roller (7) through a connecting rod (12).
5. The corn harvester header snapping roll structure of claim 1, wherein: the connecting ring (14) is fixedly connected to the inner wall of the fixing ring (13), and the connecting ring (14) is rotatably connected with the connecting rod (12) through a bearing (15).
6. The corn harvester header snapping roll structure of claim 1, wherein: the fixing plate (16) is fixedly connected with the first mounting plate (4) through a mounting bolt (17).
7. The corn harvester header snapping roll structure of claim 1, wherein: the inside of header (2) is provided with actuating mechanism, just actuating mechanism's output is connected with link (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387313.7A CN112970423A (en) | 2021-04-09 | 2021-04-09 | Corn harvester header plucks ear of grain roller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387313.7A CN112970423A (en) | 2021-04-09 | 2021-04-09 | Corn harvester header plucks ear of grain roller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112970423A true CN112970423A (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110387313.7A Pending CN112970423A (en) | 2021-04-09 | 2021-04-09 | Corn harvester header plucks ear of grain roller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112970423A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223400A (en) * | 2021-12-13 | 2022-03-25 | 中南林业科技大学 | A camellia pollen collecting robot end effector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098491A (en) * | 1960-10-04 | 1963-07-23 | Massey Ferguson Inc | Corn snapping rolls |
| CN101116392A (en) * | 2007-09-18 | 2008-02-06 | 吉林大学 | Corn harvesting roller with biomimetic geometric surface |
| CN201450838U (en) * | 2009-07-27 | 2010-05-12 | 董志军 | Miniature corn harvester |
| CN102282968A (en) * | 2011-06-30 | 2011-12-21 | 山东理工大学 | Cutting table of longitudinal horizontal corn harvester |
| CN203590723U (en) * | 2013-12-18 | 2014-05-14 | 四川农业大学 | Corn ear picking mechanism |
| CN107615987A (en) * | 2017-10-13 | 2018-01-23 | 李衡 | It is a kind of not to row corn harvester header |
| CN207692401U (en) * | 2017-12-27 | 2018-08-07 | 山东五征集团有限公司 | Corn harvester snapping bar |
| CN209676882U (en) * | 2019-03-11 | 2019-11-26 | 山东农业大学 | A kind of corn harvester header |
-
2021
- 2021-04-09 CN CN202110387313.7A patent/CN112970423A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098491A (en) * | 1960-10-04 | 1963-07-23 | Massey Ferguson Inc | Corn snapping rolls |
| CN101116392A (en) * | 2007-09-18 | 2008-02-06 | 吉林大学 | Corn harvesting roller with biomimetic geometric surface |
| CN201450838U (en) * | 2009-07-27 | 2010-05-12 | 董志军 | Miniature corn harvester |
| CN102282968A (en) * | 2011-06-30 | 2011-12-21 | 山东理工大学 | Cutting table of longitudinal horizontal corn harvester |
| CN203590723U (en) * | 2013-12-18 | 2014-05-14 | 四川农业大学 | Corn ear picking mechanism |
| CN107615987A (en) * | 2017-10-13 | 2018-01-23 | 李衡 | It is a kind of not to row corn harvester header |
| CN207692401U (en) * | 2017-12-27 | 2018-08-07 | 山东五征集团有限公司 | Corn harvester snapping bar |
| CN209676882U (en) * | 2019-03-11 | 2019-11-26 | 山东农业大学 | A kind of corn harvester header |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114223400A (en) * | 2021-12-13 | 2022-03-25 | 中南林业科技大学 | A camellia pollen collecting robot end effector |
| CN114223400B (en) * | 2021-12-13 | 2024-04-16 | 中南林业科技大学 | End effector of camellia pollen collecting robot |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210618 |
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| RJ01 | Rejection of invention patent application after publication |