CN201450844U - Cob stripping mechanism for corn combine harvester - Google Patents
Cob stripping mechanism for corn combine harvester Download PDFInfo
- Publication number
- CN201450844U CN201450844U CN2009201025566U CN200920102556U CN201450844U CN 201450844 U CN201450844 U CN 201450844U CN 2009201025566 U CN2009201025566 U CN 2009201025566U CN 200920102556 U CN200920102556 U CN 200920102556U CN 201450844 U CN201450844 U CN 201450844U
- Authority
- CN
- China
- Prior art keywords
- corn
- cob
- corncob
- extruding
- ear harvesting
- 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
Links
Images
Landscapes
- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model discloses a cob stripping mechanism for a corn combine harvester, belonging to the technical field of harvesting machinery. The cob stripping mechanism for the corn combine harvester is mainly characterized by comprising a corn stalk gathering mechanism which is arranged at the front end of the corn combine harvester, a pair of cob stripping rollers which are driven by a power mechanism to rotate (along the arrow head) in the opposite direction is arranged in the corn stalk gathering mechanism, and the side surfaces of one or two of the two the cob stripping rollers are optimally provided with three cob extruding furrows of which the cross sections are triangular along the axial direction of the cob stripping rollers. The cob stripping mechanism for the corn combine harvester with the structure can prevent cobs from being crushed in the process of extruding the cobs, thereby being favorable for the harvest of the corn.
Description
Technical field
The utility model belongs to corn combine tool technical field, relates in particular to the corn snapping unit on the corn combine.
Background technology
The corn combine corn snapping unit comprises the corn stalk gathering mechanism that is arranged at the grain header front end, is provided with a pair of ear harvesting stick that rotates in opposite directions that is driven by power in gathering mechanism.This a pair of ear harvesting stick rotates under the transmission of actuating unit in opposite directions, and the corn arrow shaft is extruded corncob drop-down the time, realizes the purpose of plucking fringe.At present, the structure of a pair of (two) ear harvesting stick in the corn combine corn snapping unit is the awl cylindricality, when rise to rotate be easy to it is squeezed when corncob pushed broken, thereby influence the results of corn.
The utility model content
The purpose that the utility model is wanted just provides a kind of can avoiding corncob is squeezed broken corn combine corn snapping unit.
To achieve these goals, the technical scheme that the utility model adopted is:
The corn combine corn snapping unit; comprise the corn stalk gathering mechanism that is arranged at the grain header front end; in gathering mechanism, be provided with a pair of ear harvesting stick that rotates in opposite directions that drives by power, be provided with at least two corncob extruding furrow in the side of one or two ear harvesting stick of described a pair of ear harvesting stick.
Its additional technical feature comprises:
---the corncob extruding furrow that the side of described ear harvesting stick is provided with are preferably three;
---the described corncob extruding furrow that are arranged at a pair of ear harvesting stick side are asymmetric geometry;
---it is parallel with the axle of ear harvesting stick that the described corncob that is arranged at a pair of ear harvesting stick side pushes furrow;
---the described corncob extruding furrow that are arranged at a pair of ear harvesting stick side are helical form;
---the described cross section that is arranged at the corncob extruding furrow of ear harvesting stick side becomes triangular shape.
Corn combine corn snapping unit provided by the utility model, owing to be provided with corncob extruding furrow in a pair of ear harvesting stick side that is used to extrude corncob, therefore, when extruding corncob, can avoid corncob is squeezed the generation of broken phenomenon, help the results of corn.
Description of drawings
Fig. 1 is the structural representation of corn combine corn snapping unit;
Fig. 2 is the structural representation of the snapping bar of above-mentioned corn snapping unit.
Embodiment
The structure and the use principle of the corn combine corn snapping unit that the utility model is provided below in conjunction with accompanying drawing are described in further details.
As shown in Figure 1, 2, the corn combine corn snapping unit comprises the corn stalk gathering mechanism that is arranged at the grain header front end, in gathering mechanism, be provided with a pair of (two) ear harvesting stick 1,2 of (along arrow) the in opposite directions rotation that drives by actuating unit, one or two side at these two ear harvesting sticks axially is provided with preferably three corncob extruding furrow 3 along it, the bar number of these corncob extruding furrow should be set according to the size of grain header and the gait of march of setting: the speed of advancing is fast more, and its number should be few more; Otherwise with many.
The above-mentioned ear harvesting stick that axially is provided with corncob extruding furrow 3, its extruding furrow 3 can be arranged on the ear harvesting stick of a pair of one of them, also can be arranged on two the ear harvesting stick.
When two ear harvesting sticks are provided with corncob extruding furrow 3, when its corncob extruding furrow are as shown in Figure 1 asymmetric geometry, more help corncob 6 is extruded from stalk.
In the ordinary course of things, because of the reason of manufacturing process, in order to reduce production costs, the corncob extruding furrow that are arranged at a pair of ear harvesting stick side as shown in Figure 2 are parallel with the bearing parallel shape of ear harvesting stick, but when the corncob extruding furrow of institute ear harvesting stick side are helical form, be beneficial to extruding of corncob more.
The structure of above-mentioned corncob extruding furrow, it axially be the triangular shape that the top is big, afterbody is little as shown in Figure 2, its cross section is the arc triangular shape that is made of ear harvesting stick outside wall surface and curved end 4 and little cambered surface 5 as shown in Figure 1.
Claims (6)
1. corn combine corn snapping unit; comprise the corn stalk gathering mechanism that is arranged at the grain header front end; be provided with a pair of ear harvesting stick that rotates in opposite directions that is driven by power in gathering mechanism, it is characterized in that: the side at one or two ear harvesting stick of described a pair of ear harvesting stick is provided with at least two corncob extruding furrow.
2. corn combine corn snapping unit according to claim 1 is characterized in that: the corncob extruding furrow that the side of described ear harvesting stick is provided with are preferably three.
3. corn combine corn snapping unit according to claim 1 and 2 is characterized in that: the described corncob extruding furrow that are arranged at a pair of ear harvesting stick side are asymmetric geometry.
4. corn combine corn snapping unit according to claim 1 and 2 is characterized in that: it is parallel with the axle of ear harvesting stick that the described corncob that is arranged at a pair of ear harvesting stick side pushes furrow.
5. corn combine corn snapping unit according to claim 1 and 2 is characterized in that: the described corncob extruding furrow that are arranged at a pair of ear harvesting stick side are helical form.
6. corn combine corn snapping unit according to claim 1 is characterized in that: the described cross section that is arranged at the corncob extruding furrow of ear harvesting stick side becomes triangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201025566U CN201450844U (en) | 2009-04-26 | 2009-04-26 | Cob stripping mechanism for corn combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201025566U CN201450844U (en) | 2009-04-26 | 2009-04-26 | Cob stripping mechanism for corn combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450844U true CN201450844U (en) | 2010-05-12 |
Family
ID=42378173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201025566U Expired - Fee Related CN201450844U (en) | 2009-04-26 | 2009-04-26 | Cob stripping mechanism for corn combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889616A (en) * | 2017-12-29 | 2018-04-10 | 安徽省宿州市汇丰液压机械有限公司 | A kind of corncob picker |
| CN113170656A (en) * | 2021-06-01 | 2021-07-27 | 武城县恒胜玻璃纤维有限公司 | Cambered surface corn snapping roll |
-
2009
- 2009-04-26 CN CN2009201025566U patent/CN201450844U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889616A (en) * | 2017-12-29 | 2018-04-10 | 安徽省宿州市汇丰液压机械有限公司 | A kind of corncob picker |
| CN113170656A (en) * | 2021-06-01 | 2021-07-27 | 武城县恒胜玻璃纤维有限公司 | Cambered surface corn snapping roll |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103703926A (en) | Corn ear-picking stubble-cutting stem-cutting header capable of breaking off ears from upside | |
| CN106961920B (en) | Corn ear picking device | |
| CN201450844U (en) | Cob stripping mechanism for corn combine harvester | |
| CN2824540Y (en) | Corn picker unit of fruit stalk combined collection harvester | |
| CN202941154U (en) | Corn harvester and header thereof | |
| CN102197740A (en) | Sugarcane leaf peeling machine | |
| CN101438655B (en) | Screw type picking roll of maize harvesting machine | |
| CN201585264U (en) | Header of corn harvester | |
| CN203912577U (en) | A kind of corn harvester header | |
| CN203243721U (en) | Roller type collecting machine | |
| CN201938095U (en) | Corn seedling divider for corn harvester | |
| CN206686624U (en) | A kind of ear-snapping unit | |
| CN207995706U (en) | A kind of crowded stranding formula corn sheller unit | |
| CN105493772A (en) | Corn thresher with low breakage rate | |
| CN108076813A (en) | A kind of lightweight corn picker shredding mechanism | |
| CN205993146U (en) | Straw field pickup baling press feeds rotor | |
| CN201682805U (en) | Eccentric grass clearing roller of a corn peeling device | |
| CN201667833U (en) | Spiral weed removing roller of corn peeling machine | |
| CN203369111U (en) | Spiral type snapping roller | |
| CN208462392U (en) | A kind of serration type ear-snapping unit | |
| CN203646076U (en) | Conical auger harvest bucket for harvester | |
| CN201336824Y (en) | Corn harvester spiral-type snapping roll | |
| CN206380319U (en) | A kind of ear-snapping unit | |
| CN204741896U (en) | Grain threshing roller and threshing machine of threshing | |
| CN206517823U (en) | A kind of peeling leaf of cane cutting machine stripping tip device and its unit |
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: 20100512 Termination date: 20130426 |