CN206380319U - A kind of ear-snapping unit - Google Patents
A kind of ear-snapping unit Download PDFInfo
- Publication number
- CN206380319U CN206380319U CN201621486103.4U CN201621486103U CN206380319U CN 206380319 U CN206380319 U CN 206380319U CN 201621486103 U CN201621486103 U CN 201621486103U CN 206380319 U CN206380319 U CN 206380319U
- Authority
- CN
- China
- Prior art keywords
- snapping
- angle steel
- power transmission
- transmission shaft
- harvesting axle
- 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
Abstract
A kind of ear-snapping unit, including two snapping bars, snapping bar includes harvesting axle, anterior in harvesting axle sets spiral introducing mechanism, at the rear portion of harvesting axle, corn snapping unit is set, the rear portion of harvesting axle is connected by one end of adapter sleeve and power transmission shaft, the other end of power transmission shaft is arranged in bearing block, gear is set on power transmission shaft, two snapping bars pass through gear drive, the corn snapping unit is axially consecutive welding of the angle steel along harvesting axle portion behind, and the angle of angle steel is gradually reduced from close to one end I of spiral introducing mechanism to the other end II.The utility model uses axially consecutive welding of the angle steel along harvesting axle portion behind, the angle of angle steel is gradually reduced from close to one end of spiral introducing mechanism to the other end, and the gap between two such snapping bar is gradually reduced from close to one end of spiral introducing mechanism to the gap of the other end.
Description
Technical field
The utility model is related to agricultural mechanical field, specially a kind of ear-snapping unit.
Background technology
With the popularization of corn picker, most area has all been that corn picker replaces artificial harvesting, for jade
For rice harvester, ear-picking unit is its key components, and major part ear-picking unit is two parallel snapping bars at present, but
Be some regional maize straws thickness it is different, and the root of maize straw also differs with top thickness, if two are plucked
The distance of fringe roller is relatively large, and the stalk that top can be caused thinner can not be depressed in time, be unfavorable for the harvesting of corncob.
Utility model content
To solve in ear-snapping unit, two snapping bar spacing identical technical problems are filled there is provided a kind of corn picker
Put.
The technical solution of the utility model is：
A kind of ear-snapping unit, including two snapping bars, snapping bar include harvesting axle, and anterior in harvesting axle sets spiral shell
Introducing mechanism is revolved, corn snapping unit is set at the rear portion of harvesting axle, the rear portion of harvesting axle is connected by one end of adapter sleeve and power transmission shaft
Connect, the other end of power transmission shaft is arranged in bearing block, gear is set on power transmission shaft, two snapping bars pass through gear drive, institute
It is axially consecutive welding of the angle steel along harvesting axle portion behind to state corn snapping unit, and the angle of angle steel is from close to spiral introducing mechanism
One end I is gradually reduced to the other end II.
The angle rib of angle steel is arc-shaped, prevents angle rib from damaging corncob.
Relative to ground, the height of a snapping bar is higher than another, when mounted, close to plucking for corncob reception device
The height of fringe roller is relatively lower, so when corncob is clipped between two snapping bars, can be tilted to relatively low snapping bar, so
After fall into corn reception device.
Compared with the prior art, the utility model uses axially consecutive welding of the angle steel along harvesting axle portion behind, angle steel
Angle is gradually reduced from close to one end of spiral introducing mechanism to the other end, and the gap between two such snapping bar is from close to spiral shell
One end of rotation introducing mechanism is gradually reduced to the gap of the other end.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram；
Fig. 2 is angle steel schematic diagram.
Embodiment
As depicted in figs. 1 and 2, a kind of ear-snapping unit, including two snapping bars, snapping bar include harvesting axle 1, are plucking
The anterior of cob 1 sets spiral introducing mechanism 2, and corn snapping unit 3 is set at the rear portion of harvesting axle 1, and the rear portion of harvesting axle 1 passes through even
Female connector 4 is connected with one end of power transmission shaft, and the other end of power transmission shaft is arranged in bearing block 6, and gear 5, two are set on power transmission shaft
Individual snapping bar is driven by gear 5, and the corn snapping unit 3 is axially consecutive welding of the angle steel along harvesting axle 1 portion, angle steel behind
Angle be gradually reduced from close to one end I 31 of spiral introducing mechanism 2 to the other end II 33.
The angle rib 32 of angle steel is arc-shaped, prevents angle rib from damaging corncob.
Relative to ground, the height of a snapping bar is higher than another, when mounted, close to plucking for corncob reception device
The height of fringe roller is relatively lower, so when corncob is clipped between two snapping bars, can be tilted to relatively low snapping bar, so
After fall into corn reception device.
Claims (3)
1. a kind of ear-snapping unit, including two snapping bars, snapping bar include harvesting axle, anterior in harvesting axle sets spiral
Introducing mechanism, corn snapping unit is set at the rear portion of harvesting axle, and the rear portion of harvesting axle is connected by one end of adapter sleeve and power transmission shaft,
The other end of power transmission shaft is arranged in bearing block, gear is set on power transmission shaft, two snapping bars pass through gear drive, its feature
It is：The corn snapping unit is axially consecutive welding of the angle steel along harvesting axle portion behind, and the angle of angle steel is led from close to spiral
The one end I for entering mechanism is gradually reduced to the other end II.
2. a kind of ear-snapping unit as claimed in claim 1, it is characterised in that：The angle rib of angle steel is arc-shaped.
3. a kind of ear-snapping unit as claimed in claim 1, it is characterised in that：Relative to ground, the height of a snapping bar
Degree is higher than another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621486103.4U CN206380319U (en) | 2016-12-31 | 2016-12-31 | A kind of ear-snapping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621486103.4U CN206380319U (en) | 2016-12-31 | 2016-12-31 | A kind of ear-snapping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206380319U true CN206380319U (en) | 2017-08-08 |
Family
ID=59490151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621486103.4U Expired - Fee Related CN206380319U (en) | 2016-12-31 | 2016-12-31 | A kind of ear-snapping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206380319U (en) |
-
2016
- 2016-12-31 CN CN201621486103.4U patent/CN206380319U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20211231 |