CN109997505B - Efficient corn harvester header is with plucking ear of grain mechanism - Google Patents
Efficient corn harvester header is with plucking ear of grain mechanism Download PDFInfo
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- CN109997505B CN109997505B CN201910381824.0A CN201910381824A CN109997505B CN 109997505 B CN109997505 B CN 109997505B CN 201910381824 A CN201910381824 A CN 201910381824A CN 109997505 B CN109997505 B CN 109997505B
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- rib
- hollow cylinder
- face
- outer side
- flange plate
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The invention discloses a high-efficiency corn harvester header ear picking mechanism, which comprises a hollow column body, wherein a second flange plate is arranged on the right end surface of the hollow column body, a first flange plate is fixedly connected to the second flange plate through a positioning bolt arranged on the right end surface of the second flange plate, a sleeve shaft is arranged in the middle of the right side surface of the first flange plate, the sleeve shaft is rotationally connected with a hollow connecting shaft through a bearing arranged on the inner side surface of the sleeve shaft, and a third flange plate is arranged on the right end surface of the hollow connecting shaft.
Description
Technical Field
The invention relates to the technical field of corn harvesting machinery, in particular to a high-efficiency corn harvester header ear picking mechanism.
Background
The existing corn ear picking mechanism has two forms of roller type and plate type, the roller type ear picking mechanism consists of a tube shaft, spiral ribs and dragon-claw lines, and the pulling and discarding of a pair of rotary ear picking rollers on corn stems and the separation of corn ears are realized; the plate-type snapping roll has high stem pulling speed, less ear gnawing and less loss, but has poor effect of tearing off the ear bract.
Disclosure of Invention
The invention aims to overcome the existing defects, and provides the efficient corn harvester header ear picking mechanism which can effectively avoid the damage to the ears in the ear picking process, brings convenience to the use of the harvester ear picking, has a good effect of tearing off the ear bracts, further improves the use efficiency and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an efficient maize picker header is with plucking ear mechanism, which comprises a hollow cylinder, the right-hand member face of cavity cylinder is equipped with the second ring flange, the second ring flange is through setting up the first ring flange of locating bolt fixedly connected with at its right-hand member face, the right side middle part of first ring flange is equipped with the sleeve, the sleeve is connected with the cavity connecting axle through setting up the bearing rotation at its medial surface, the right-hand member face of cavity connecting axle is equipped with the third ring flange, the left end face of third ring flange is equipped with the locating hole, the lateral surface right-hand member rear side of cavity cylinder is equipped with the radial muscle of fourth, the lateral surface right-hand member front side of cavity cylinder is equipped with the radial muscle of second, the lateral surface right-hand member upside of cavity cylinder is equipped with first radial muscle, the lateral surface middle part of cavity cylinder is equipped with first screw thread billet and second screw thread billet, the lateral surface left end of cavity cylinder is equipped with zigzag stem drawing nail, the left end face of cavity cylinder is equipped with the toper drainage cover, the cavity cylinder has cup jointed the bearing housing through the locating bearing housing at its medial surface left end, the lateral surface lower extreme middle part of bearing housing is equipped with the mounting panel, the front side lower extreme middle part of mounting panel is equipped with the mounting panel, the lateral surface lower extreme middle part is equipped with the mounting panel, right side and the rotation from the outside of cavity rotation from first round muscle of right side to the first round muscle, the second round muscle.
As a preferable technical scheme of the invention, the number of the positioning holes is four, and the four positioning holes are uniformly distributed around the left side surface of the third flange plate.
As a preferable technical scheme of the invention, right end faces of the first radial rib, the second radial rib, the third radial rib and the fourth radial rib are all connected with the left side face of the second flange plate.
As a preferable technical scheme of the invention, the lower side of the right end of the outer side surface of the hollow cylinder is provided with a third radial rib, the length of the fourth radial rib is three fifths of the length of the first radial rib, the length of the first radial rib is three fifths of the length of the second radial rib, and the length of the second radial rib is three fifths of the length of the third radial rib.
As a preferable technical scheme of the invention, the first threaded steel bars are arranged on the right side of the second threaded steel bars, the number of the first threaded steel bars and the number of the second threaded steel bars are two, wherein the two first threaded steel bars are arranged at the front and rear ends of the middle part of the outer side surface of the hollow cylinder in a front-rear symmetrical manner, and the two second threaded steel bars are arranged at the upper and lower ends of the middle part of the outer side surface of the hollow cylinder in a front-rear symmetrical manner.
As a preferable technical scheme of the invention, the number of the zigzag blind rivet is eight, and the eight zigzag blind rivets are uniformly distributed at the left end of the outer side surface of the hollow cylinder.
As a preferable technical scheme of the invention, the outer side surface of the conical drainage cover is provided with four guide plates, and the four guide plates are uniformly distributed around the outer side surface of the conical drainage cover.
As a preferable technical scheme of the invention, the diameter of the first rotating rib is twelve millimeters, the diameter of the second rotating rib is ten millimeters, and the diameter of the third rotating rib is eight millimeters.
As a preferable technical scheme of the invention, the right end face of the first rotating rib is connected with the left end face of the second rotating rib, the right end face of the second rotating rib is connected with the left end face of the third rotating rib, and the right end face of the third rotating rib is connected with the left side face of the second flange plate.
As a preferable technical scheme of the invention, the inner side surface of the hollow cylinder is provided with the positioning rib plates, the number of the positioning rib plates is four, and the four positioning rib plates are uniformly distributed around the inner side surface of the hollow cylinder.
Compared with the prior art, the invention has the beneficial effects that: this efficient maize picker header is with plucking ear mechanism, the ear gnaws and trails less, the breakage rate is low during the use, can tear partial ear bud leaf, reaches fine plucking ear effect, draws stem spiral muscle diameter segmentation change, plucks ear efficiently, does not harm the ear, draws stem fast, and radial muscle's setting can effectively improve the pull-down speed of maize leaf, and the setting of zigzag stem drawing nail can effectively reduce the stem stalk and pluck and slip each other between the roller, can improve simultaneously and draw the stem speed, effectively prevent to block up.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention.
In the figure: 1 guide plate, 2 mounting panel, 3 mounting holes, 4 first rotating ribs, 5 second rotating ribs, 6 third rotating ribs, 7 first flange plates, 8 third flange plates, 9 positioning holes, 10 hollow connecting shafts, 11 sleeve shafts, 12 second flange plates, 13 hollow cylinders, 14 first threaded steel bars, 15 zigzag blind rivet, 16 positioning rib plates, 17 bearing sleeves, 18 positioning bearings, 19 conical drainage covers, 20 first radial ribs, 21 second radial ribs, 22 third radial ribs, 23 fourth radial ribs and 24 second threaded steel bars.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high-efficient maize picker header is with plucking ear mechanism, including cavity cylinder 13, the right-hand member face of cavity cylinder 13 is equipped with second ring flange 12, second ring flange 12 is through setting up the locating bolt fixedly connected with first ring flange 7 at its right-hand member face, the right side middle part of first ring flange 7 is equipped with sleeve 11, sleeve 11 is connected with cavity connecting axle 10 through setting up the bearing rotation of its medial surface, the right-hand member face of cavity connecting axle 10 is equipped with third ring flange 8, the left end face of third ring flange 8 is equipped with locating hole 9, the quantity of locating hole 9 is four, four locating hole 9 evenly distributed is around the left surface of third ring flange 8, the lateral surface right-hand member rear side of cavity cylinder 13 is equipped with fourth radial muscle 23, the lateral surface right-hand member front side of cavity cylinder 13 is equipped with second radial muscle 21, the lateral surface right-hand member upside of cavity cylinder 13 is equipped with first radial muscle 20, the right end faces of the first radial rib 20, the second radial rib 21, the third radial rib 22 and the fourth radial rib 23 are all connected with the left side face of the second flange plate 12, the third radial rib 22 is arranged at the lower side of the right end of the outer side face of the hollow cylinder 13, the length of the fourth radial rib 23 is three fifths of the length of the first radial rib 20, the length of the first radial rib 20 is three fifths of the length of the second radial rib 21, the length of the second radial rib 21 is three fifths of the third radial rib 22, a first threaded steel bar 14 and a second threaded steel bar 24 are arranged in the middle of the outer side face of the hollow cylinder 13, the first threaded steel bar 14 is arranged at the right side of the second threaded steel bar 24, the number of the first threaded steel bar 14 and the second threaded steel bar 24 is two, the two first threaded steel bars 14 are symmetrically arranged at the front and back ends of the middle of the outer side face of the hollow cylinder 13, two second threaded steel bars 24 are vertically symmetrically arranged at the upper end and the lower end of the middle part of the outer side surface of the hollow cylinder 13, the left end of the outer side surface of the hollow cylinder 13 is provided with zigzag blind nails 15, the number of the zigzag blind nails 15 is eight, the eight zigzag blind nails 15 are uniformly distributed at the left end of the outer side surface of the hollow cylinder 13, the arrangement of the zigzag blind nails 15 can effectively reduce mutual sliding between stalks and snapping rolls, simultaneously can improve the speed of pulling stems and effectively prevent blockage, the left end surface of the hollow cylinder 13 is provided with a conical drainage cover 19, the outer side surface of the conical drainage cover 19 is provided with guide plates 1, the number of the guide plates 1 is four, the four guide plates 1 are uniformly distributed around the outer side surface of the conical drainage cover 19, the hollow cylinder 13 is sleeved with a bearing sleeve 17 through a positioning bearing 18 arranged at the left end of the outer side surface of the hollow cylinder 13, the middle part of the lower end of the outer side surface of the bearing sleeve 17 is provided with a mounting plate 2, the middle part of the lower end of the front side surface of the mounting plate 2 is provided with a mounting hole 3, the outer side surface of a hollow column 13 is sequentially welded with a first rotating rib 4, a second rotating rib 5 and a third rotating rib 6 from left to right, the diameter of the first rotating rib 4 is twelve millimeters, the diameter of the second rotating rib 5 is ten millimeters, the diameter of the third rotating rib 6 is eight millimeters, the diameter of a stem-pulling spiral rib changes in sections, the ear picking efficiency is high, the ears are not damaged, the stem pulling speed is high, the setting of the radial rib can effectively improve the pulling speed of corn leaves, the right end surface of the first rotating rib 4 is connected with the left end surface of the second rotating rib 5, the right end surface of the second rotating rib 5 is connected with the left end surface of the third rotating rib 6, the right end surface of the third rotating rib 6 is connected with the left side surface of the second flange 12, the inner side surface of the hollow column 13 is provided with positioning rib plates 16, and the number of the positioning rib plates 16 is four, four positioning rib plates 16 are uniformly distributed around the inner side surface of the hollow cylinder 13, and the efficient corn harvester cutting table ear picking mechanism has the advantages of less ear gnawing, low breaking rate and capability of tearing off part of ear bracts during use, so that a good ear picking effect is achieved.
When in use: the corn harvester cutting table is mounted on the corn harvester cutting table through the mounting plate 2 and the third flange 8, the hollow cylinder 13 is driven to rotate by external equipment, when the corn harvester cutting table is in operation, the first rotary rib 4, the second rotary rib 5 and the third rotary rib 6 pull down straws along with the rotation of the hollow cylinder 13, the zigzag stalk nails 15 reduce mutual sliding between stalks and snapping rolls, the stalk pulling speed is improved, blocking is prevented, corn cobs are picked off by the first threaded steel bars 14 and the second threaded steel bars 24 under the condition that the ears are not damaged, and corn buds She Baoli are picked off by the first threaded steel bars 14 and the second threaded steel bars 24.
The invention can be conveniently installed, occupies little space when in use, and is convenient for installation and use; corn harvesting can be performed quickly and efficiently, and the convenience of use is improved; the third flange 8 is convenient to install and improves the convenience of use.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an efficient maize picker header is with plucking ear of grain mechanism, includes cavity cylinder (13), its characterized in that: the right end face of the hollow cylinder (13) is provided with a second flange plate (12), the second flange plate (12) is fixedly connected with a first flange plate (7) through a positioning bolt arranged on the right end face of the second flange plate, the middle part of the right side face of the first flange plate (7) is provided with a sleeve shaft (11), the sleeve shaft (11) is rotationally connected with a hollow connecting shaft (10) through a bearing arranged on the inner side face of the sleeve shaft, the right end face of the hollow connecting shaft (10) is provided with a third flange plate (8), the left end face of the third flange plate (8) is provided with a positioning hole (9), the right end rear side of the outer side face of the hollow cylinder (13) is provided with a fourth radial rib (23), the front side of the right end of the outer side surface of the hollow cylinder (13) is provided with a second radial rib (21), the upper side of the right end of the outer side surface of the hollow cylinder (13) is provided with a first radial rib (20), the lower side of the right end of the outer side surface of the hollow cylinder (13) is provided with a third radial rib (22), the length of a fourth radial rib (23) is three fifths of the length of the first radial rib (20), the length of the first radial rib (20) is three fifths of the length of the second radial rib (21), the length of the second radial rib (21) is three fifths of the third radial rib (22), the middle part of the outer side surface of the hollow cylinder (13) is provided with a first threaded steel bar (14) and a second threaded steel bar (24), the left end of the outer side surface of the hollow cylinder (13) is provided with a zigzag stem drawing nail (15), the left end surface of the hollow cylinder (13) is provided with a conical drainage cover (19), the hollow cylinder (13) is sleeved with a bearing sleeve (17) through a positioning bearing (18) arranged at the left end of the outer side surface of the hollow cylinder, the middle part of the lower end of the outer side surface of the bearing sleeve (17) is provided with a mounting plate (2), the middle part of the lower end of the front side surface of the mounting plate (2) is provided with a mounting hole (3), and the outer side surface of the hollow cylinder (13) is sequentially welded with a first rotating rib (4), a second rotating rib (5) and a third rotating rib (6) from left to right;
the diameter of the first rotating rib (4) is twelve millimeters, the diameter of the second rotating rib (5) is ten millimeters, and the diameter of the third rotating rib (6) is eight millimeters.
2. The efficient corn harvester header ear picking mechanism of claim 1, wherein: the number of the positioning holes (9) is four, and the four positioning holes (9) are uniformly distributed around the left side face of the third flange plate (8).
3. The efficient corn harvester header ear picking mechanism of claim 1, wherein: the right end faces of the first radial rib (20), the second radial rib (21), the third radial rib (22) and the fourth radial rib (23) are connected with the left side face of the second flange plate (12).
4. The efficient corn harvester header ear picking mechanism of claim 1, wherein: the first threaded steel bars (14) are arranged on the right side of the second threaded steel bars (24), the number of the first threaded steel bars (14) and the number of the second threaded steel bars (24) are two, the two first threaded steel bars (14) are arranged at the front and rear ends of the middle part of the outer side face of the hollow cylinder (13) in a front-rear symmetrical mode, and the two second threaded steel bars (24) are arranged at the upper and lower ends of the middle part of the outer side face of the hollow cylinder (13) in a front-rear symmetrical mode.
5. The efficient corn harvester header ear picking mechanism of claim 1, wherein: the number of the zigzag blind nails (15) is eight, and the eight zigzag blind nails (15) are uniformly distributed at the left end of the outer side surface of the hollow cylinder (13).
6. The efficient corn harvester header ear picking mechanism of claim 1, wherein: the outer side face of toper drainage cover (19) is equipped with guide plate (1), and the quantity of guide plate (1) is four, and four guide plate (1) evenly distributed are around the outer side face of toper drainage cover (19).
7. The efficient corn harvester header ear picking mechanism of claim 1, wherein: the right end face of the first rotating rib (4) is connected with the left end face of the second rotating rib (5), the right end face of the second rotating rib (5) is connected with the left end face of the third rotating rib (6), and the right end face of the third rotating rib (6) is connected with the left side face of the second flange plate (12).
8. The efficient corn harvester header ear picking mechanism of claim 1, wherein: the inner side surface of the hollow cylinder (13) is provided with positioning rib plates (16), the number of the positioning rib plates (16) is four, and the four positioning rib plates (16) are uniformly distributed around the inner side surface of the hollow cylinder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381824.0A CN109997505B (en) | 2019-05-08 | 2019-05-08 | Efficient corn harvester header is with plucking ear of grain mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381824.0A CN109997505B (en) | 2019-05-08 | 2019-05-08 | Efficient corn harvester header is with plucking ear of grain mechanism |
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| Publication Number | Publication Date |
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| CN109997505A CN109997505A (en) | 2019-07-12 |
| CN109997505B true CN109997505B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910381824.0A Active CN109997505B (en) | 2019-05-08 | 2019-05-08 | Efficient corn harvester header is with plucking ear of grain mechanism |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401507A (en) * | 2008-11-05 | 2009-04-08 | 福田雷沃国际重工股份有限公司 | Corn spike pick pair roller apparatus for transversely picking spike |
| CN205389501U (en) * | 2016-03-15 | 2016-07-27 | 襄垣县仁达机电设备有限公司 | New -type maize picker snapping roll |
| CN209964658U (en) * | 2019-05-08 | 2020-01-21 | 洛阳福格森机械装备有限公司 | Efficient ear picking mechanism for header of corn harvester |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10021832B2 (en) * | 2015-08-20 | 2018-07-17 | Cnh Industrial America Llc | Row divider having a conveyor for an agricultural harvester |
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2019
- 2019-05-08 CN CN201910381824.0A patent/CN109997505B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401507A (en) * | 2008-11-05 | 2009-04-08 | 福田雷沃国际重工股份有限公司 | Corn spike pick pair roller apparatus for transversely picking spike |
| CN205389501U (en) * | 2016-03-15 | 2016-07-27 | 襄垣县仁达机电设备有限公司 | New -type maize picker snapping roll |
| CN209964658U (en) * | 2019-05-08 | 2020-01-21 | 洛阳福格森机械装备有限公司 | Efficient ear picking mechanism for header of corn harvester |
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| CN109997505A (en) | 2019-07-12 |
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