CN204377461U - The flexible tapered sheller unit of reversal means formula cell breeding wheat - Google Patents
The flexible tapered sheller unit of reversal means formula cell breeding wheat Download PDFInfo
- Publication number
- CN204377461U CN204377461U CN201520004957.3U CN201520004957U CN204377461U CN 204377461 U CN204377461 U CN 204377461U CN 201520004957 U CN201520004957 U CN 201520004957U CN 204377461 U CN204377461 U CN 204377461U
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- CN
- China
- Prior art keywords
- threshing cylinder
- reversal means
- threshing
- sheller unit
- flexible
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Abstract
The utility model relates to the cell breeding reaping machine threshing apparatus technical field in agricultural engineering, especially relates to a kind of flexible tapered sheller unit of reversal means formula cell breeding wheat.Be characterized in comprising the threshing cylinder be arranged on eccentric crankshaft, described threshing cylinder is round table-like structure, threshing cylinder periphery is provided with upper encloser and lower encioser, upper encloser and lower encioser are provided with rasp bar threshing element, threshing cylinder large end face end is provided with patterns under short and plate tooth element, on the eccentric crankshaft of threshing cylinder large end face side, correspondence is provided with winnow, and threshing cylinder small end face is provided with air flow guide, and the eccentric crankshaft inside air flow guide is provided with flexible reversal means.It makes sheller unit have stronger material adaptability, guarantee in threshing course that sheller unit is inner to remain without seed, and seed shatter percent of loss and the low requirement of seed damage rate can be taken into account, meet community wheat breeding results requirement, improve operating efficiency and the operation quality of community wheat breeding reaping machine.
Description
Technical field
The utility model relates to the cell breeding reaping machine threshing apparatus technical field in agricultural engineering, especially relates to a kind of flexible tapered sheller unit of reversal means formula cell breeding wheat.
Background technology
Community wheat breeding reaping machine sheller unit requires high purifying, low fragmentation, without miscegenation, and just clear.Easily remain the restriction of stagnant kind, difficult clear by sheller unit inside, field breeding plot wheat mechanized harvest is a difficult problem always.At present, the cell breeding sheller unit technology maturation that external Austrian Winters Tag company, Hall company of Denmark research and develop, reliability are higher, but bulky, its structure and supporting separating cleaning system complex, supportingly can not be applicable to that China is little for breeding plot area, isolation strip is narrow and the cell breeding reaping machine of development.Domestic used cell breeding wheat threshing device adopts axial-flow type nail tooth drum mostly, its power consumption is large, seed breakage rate is higher, the stem stalk deviate from is more broken, deviates from assorted remaining content in mixture high, follow-up cleaning load is increased, device internal cleaning difficulty, seed residual quantity is large, causes seed easily to mix, causes test data distortion.
Summary of the invention
The purpose of this utility model is to avoid the defect of prior art and provides a kind of flexible tapered sheller unit of reversal means formula cell breeding wheat, efficiently solves prior art Problems existing.
For achieving the above object, the technical scheme that the utility model is taked is: the described tapered sheller unit of flexible reversal means formula cell breeding wheat, be characterized in comprising the threshing cylinder be arranged on eccentric crankshaft, described threshing cylinder is round table-like structure, threshing cylinder periphery is provided with upper encloser and lower encioser, upper encloser and lower encioser are provided with rasp bar threshing element, threshing cylinder large end face end is provided with patterns under short and plate tooth element, on the eccentric crankshaft of threshing cylinder large end face side, correspondence is provided with winnow, threshing cylinder small end face is provided with air flow guide, eccentric crankshaft inside air flow guide is provided with flexible reversal means.
On the upper encloser of described threshing cylinder large end face side, correspondence is provided with material and rises pipeline, and on the lower encioser of threshing cylinder small end face side, correspondence is provided with spout.
Described flexible reversal means is connected with reversal means drive block.
Described flexible reversal means is actively socketed on eccentric crankshaft, and flexible reversal means is arranged on 1/3 place of the threshing cylinder overall length of threshing cylinder small end face side.
The beneficial effects of the utility model are: the described tapered sheller unit of flexible reversal means formula cell breeding wheat, its flexible reversal means serves the double action of material toggling feeding, preliminary threshing in operation process with drum rotating, sheller unit is made to have stronger material adaptability, guarantee in threshing course that sheller unit is inner to remain without seed, and seed shatter percent of loss and the low requirement of seed damage rate can be taken into account, meet community wheat breeding results requirement, improve operating efficiency and the operation quality of community wheat breeding reaping machine.
Accompanying drawing explanation
Fig. 1 is main TV structure principle schematic of the present utility model;
Fig. 2 is the left TV structure principle schematic of the utility model Fig. 1.。
Shown in figure: 1. threshing cylinder; 2. patterns under short and plate tooth element; 3. upper encloser; 4. rasp bar threshing element; 5. reversal means drive block; 6. air flow guide; 7. spout; 8. flexible reversal means; 9. lower encioser; 10. winnow; 11. rise pipeline; 12. eccentric crankshafts.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As illustrated in fig. 1 and 2, the described tapered sheller unit of flexible reversal means formula cell breeding wheat, be characterized in comprising the threshing cylinder 1 be arranged on eccentric crankshaft, described threshing cylinder 1 is round table-like structure, threshing cylinder 1 periphery is provided with upper encloser 3 and lower encioser 9, upper encloser 3 and lower encioser 9 are provided with rasp bar threshing element 4, threshing cylinder 1 large end face end is provided with patterns under short and plate tooth element 2, on the eccentric crankshaft 12 of threshing cylinder 1 large end face side, correspondence is provided with winnow 10, threshing cylinder 1 small end face is provided with air flow guide 6, eccentric crankshaft 12 inside air flow guide 6 is provided with flexible reversal means 8.
Further, on the upper encloser 3 of described threshing cylinder 1 large end face side, correspondence is provided with material and rises pipeline 11, and on the lower encioser 9 of threshing cylinder 1 small end face side, correspondence is provided with spout 7.
Further, described flexible reversal means 8 is connected with reversal means drive block 5.
Further, described flexible reversal means 8 is actively socketed on eccentric crankshaft 12, and flexible reversal means 8 is arranged on 1/3 place of threshing cylinder 1 overall length of threshing cylinder 1 small end face side.
The described tapered sheller unit of flexible reversal means formula cell breeding wheat, during its operation, breeding wheatear head enters spout 7 under the effect of Stripping header, threshing cylinder 1 rotates its internal eccentric bent axle 12 and rotates, eccentric crankshaft 12 drives flexible reversal means 8 to make variable angular velocity and rotates, under the effect of reversal means drive block 5, make its length of stretching out cylindrical outer constantly change, and the conveying realized under the acting in conjunction of air flow guide 6 threshing material, meanwhile, the seed of the easy threshing of wheatear head upper part realizes preliminary threshing under the rotation strike effect of flexible reversal means 8; Threshing material is along threshing cylinder 1 lateral transfer, by the acting in conjunction of patterns under short and plate tooth element 2 and upper encloser 3 rasp bar threshing element 4 further by breeding wheat threshing, deviate from mixed material under the acting in conjunction of threshing cylinder and threshing element thereof along lower encioser 9 backward helical axis to conveying, and to dish out through the pipeline 11 that rises under the action of high-speed airflow of rearmounted winnow 10.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the tapered sheller unit of flexible reversal means formula cell breeding wheat, it is characterized in that comprising the threshing cylinder be arranged on eccentric crankshaft, described threshing cylinder is round table-like structure, threshing cylinder periphery is provided with upper encloser and lower encioser, upper encloser and lower encioser are provided with rasp bar threshing element, threshing cylinder large end face end is provided with patterns under short and plate tooth element, on the eccentric crankshaft of threshing cylinder large end face side, correspondence is provided with winnow, threshing cylinder small end face is provided with air flow guide, the eccentric crankshaft inside air flow guide is provided with flexible reversal means.
2. the flexible tapered sheller unit of reversal means formula cell breeding wheat as claimed in claim 1, it is characterized in that: on the upper encloser of described threshing cylinder large end face side, correspondence is provided with material and rises pipeline, and on the lower encioser of threshing cylinder small end face side, correspondence is provided with spout.
3. the flexible tapered sheller unit of reversal means formula cell breeding wheat as claimed in claim 1, is characterized in that: described flexible reversal means is connected with reversal means drive block.
4. the flexible tapered sheller unit of reversal means formula cell breeding wheat as claimed in claim 3, it is characterized in that: described flexible reversal means is actively socketed on eccentric crankshaft, flexible reversal means is arranged on 1/3 place of the threshing cylinder overall length of threshing cylinder small end face side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004957.3U CN204377461U (en) | 2015-01-05 | 2015-01-05 | The flexible tapered sheller unit of reversal means formula cell breeding wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004957.3U CN204377461U (en) | 2015-01-05 | 2015-01-05 | The flexible tapered sheller unit of reversal means formula cell breeding wheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204377461U true CN204377461U (en) | 2015-06-10 |
Family
ID=53350246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520004957.3U Expired - Fee Related CN204377461U (en) | 2015-01-05 | 2015-01-05 | The flexible tapered sheller unit of reversal means formula cell breeding wheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204377461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109287283A (en) * | 2018-10-16 | 2019-02-01 | 康国民 | A kind of new-type agricultural is with beating beans device |
-
2015
- 2015-01-05 CN CN201520004957.3U patent/CN204377461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109287283A (en) * | 2018-10-16 | 2019-02-01 | 康国民 | A kind of new-type agricultural is with beating beans device |
| CN109287283B (en) * | 2018-10-16 | 2020-08-11 | 浙江煜焰工业设计有限公司 | New-type agricultural is with beating beans device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160105 |