CN206227023U - A kind of corn harvester ear-picking roll - Google Patents
A kind of corn harvester ear-picking roll Download PDFInfo
- Publication number
- CN206227023U CN206227023U CN201621311206.7U CN201621311206U CN206227023U CN 206227023 U CN206227023 U CN 206227023U CN 201621311206 U CN201621311206 U CN 201621311206U CN 206227023 U CN206227023 U CN 206227023U
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- harvesting
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- roller body
- flight
- corncob
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Abstract
The utility model discloses a kind of corn harvester ear-picking roll.The technical problem to be solved is that maize straw or corncob are easily stuck between two snapping bars during traditional maize harvesting machine is received, it is dangerous high, the utility model includes the harvesting roller body being arranged in pairs, harvesting roller body includes harvesting section and hales section, harvesting section is provided with flight, hale section and be provided with drawing fringe tooth, the flight on each pair harvesting roller body is symmetrical arranged, and the height of the flight is reduced successively from snapping bar outer body to a section direction is haled.Using the utility model after such technical scheme so that the helical symmetry on two snapping bars is set, increase by two symmetric helix pieces to maize straw or the shearing force of corncob, make maize straw or corncob cut-out more thoroughly, prevent the generation of card roller phenomenon.
Description
Technical field
The utility model is related to a kind of maize harvesting machine, and in particular to a kind of corn harvester ear-picking roll.
Background technology
With the development of mechanization of agriculture, the application of mechanization of agriculture is more and more extensive, and conventional maize harvesting machine is used
Snapping bar carries out harvesting, and the problem of card roller often occurs in use in traditional maize harvesting machine, is exactly in harvest corn
During maize straw or corncob there is disconnected stalk phenomenon, and be stuck between two snapping bars so that snapping bar can not continue
Feeding, the maize straw that at this time will manually must just block is pulled out between two snapping bars, due to the process harvesting drawn
Often there is the event of hurting sb.'s feelings also in high-speed rotation in roller, does not notice that the arm of even people is together involved in slightly, dangerous especially high.
Utility model content
The technical problems to be solved in the utility model is maize straw or jade during traditional maize harvesting machine is received
Rice fringe is easily stuck between two snapping bars, dangerous high, there is provided a kind of simple structure, the maize harvesting machine that card is difficult safely is plucked
Fringe roller.
In order to solve the above technical problems, the utility model uses following technical proposals：A kind of corn harvester ear-picking roll, bag
The harvesting roller body being arranged in pairs is included, harvesting roller body includes harvesting section and hales section, and harvesting section is provided with flight, hales section
Be provided with drawing fringe tooth, the flight on each pair harvesting roller body is symmetrical arranged, the height of the flight by harvesting roller body outside
Laterally hale a section direction reduces successively.
The drawing fringe tooth for haling section is arranged in an axially parallel mode with snapping bar body, and each pair harvesting roller body pull-up fringe tooth is symmetrical
Set.
The drawing fringe tooth that described each harvesting roller body hales section has 4-6.
The harvesting Duan Shangyu flight gap locations are provided with raised line.
Cause that the helical symmetry on two snapping bars is set using the utility model of said structure, increase by two symmetrical spiral shells
Blade makes maize straw or corncob cut-out more thoroughly to maize straw or the shearing force of corncob, prevents the hair of card roller phenomenon
It is raw；Flight height ecto-entad is reduced successively, the gap between increase internal helicoid piece, card roller is further prevented, also to plucking
Fringe roller stings iblet very big improvement.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Specific embodiment
As shown in figure 1, the utility model includes the harvesting roller body 1 being arranged in pairs, harvesting roller body 1 includes harvesting section 11
With hale section 12, harvesting section 11 is provided with flight 2, hales section 12 and is provided with drawing fringe tooth 3, the spiral shell on each pair harvesting roller body 1
Blade 2 is symmetrical arranged, and the height of the flight 2 is reduced successively by laterally haling the direction of section 12 outside harvesting roller body 1.Flight
2 are symmetrical arranged, and the shearing force at the relative place of flight is larger, and the space of flight gap is larger, and the flight being oppositely arranged increases
Shearing force between big each pair harvesting roller body 1, it is ensured that the shearing of maize straw is interrupted, and the larger space in flight space is effective
Prevent the generation of card roller phenomenon.Flight 2 is lower closer to the height of section 12 is haled so that between symmetrically arranged flight 2
Gap is increasing, and on the premise of maize straw is shorter and shorter, flight 2 reduces more and more lower, between opposed helical piece 2
Space is increasing, further prevents the generation of card roller phenomenon.
The drawing fringe tooth 3 for haling section 12 is arranged in an axially parallel mode with harvesting roller body 1, the pull-up fringe of each pair harvesting roller body 1
Tooth 3 is symmetrical arranged.
The drawing fringe tooth 3 that described each harvesting roller body 1 hales section 12 has 4-6.4-6 is drawn fringe tooth to be symmetrical arranged, and is increased
The relative shearing force drawn between fringe tooth, quickly can pull corncob from maize straw, prevent stuck.And draw fringe tooth
The waste of resource can be excessively caused, is drawn fringe tooth very few and drag force can be caused not enough, occur carrying maize straw on corncob secretly
Phenomenon.
In the harvesting section 11 raised line 4 is provided with the gap location of flight 2.The setting of raised line 4 increase harvesting roller body 1 with
Frictional force between maize straw, contributes to flight to cut short maize straw.
Claims (4)
1. a kind of corn harvester ear-picking roll, it is characterised in that：Including the harvesting roller body being arranged in pairs（1）, harvesting roller body
（1）Including harvesting section（11）With hale section（12）, harvesting section（11）It is provided with flight（2）, hale section（12）It is provided with drawing fringe
Tooth（3）, each pair harvesting roller body（1）On flight（2）It is symmetrical arranged, the flight（2）Height by harvesting roller body
（1）Laterally hale section outward（12）Direction reduces successively.
2. corn harvester ear-picking roll according to claim 1, it is characterised in that：It is described to hale section（12）Drawing fringe tooth
（3）With harvesting roller body（1）It is arranged in an axially parallel mode, each pair harvesting roller body（1）Pull-up fringe tooth（3）It is symmetrical arranged.
3. corn harvester ear-picking roll according to claim 2, it is characterised in that：Described each harvesting roller body（1）By force
Draw section（12）Drawing fringe tooth（3）There is 4-6.
4. corn harvester ear-picking roll according to claim 1, it is characterised in that：The harvesting section（11）Upper and flight
（2）Gap location is provided with raised line（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621311206.7U CN206227023U (en) | 2016-12-02 | 2016-12-02 | A kind of corn harvester ear-picking roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621311206.7U CN206227023U (en) | 2016-12-02 | 2016-12-02 | A kind of corn harvester ear-picking roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206227023U true CN206227023U (en) | 2017-06-09 |
Family
ID=58981285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621311206.7U Active CN206227023U (en) | 2016-12-02 | 2016-12-02 | A kind of corn harvester ear-picking roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206227023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758383A (en) * | 2020-07-15 | 2020-10-13 | 山东省农业科学院作物研究所 | Picking device and picking method for intercropping fresh corn and peanut |
-
2016
- 2016-12-02 CN CN201621311206.7U patent/CN206227023U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111758383A (en) * | 2020-07-15 | 2020-10-13 | 山东省农业科学院作物研究所 | Picking device and picking method for intercropping fresh corn and peanut |
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