CN201577329U - Corn harvester stalk disintegrating mechanism - Google Patents
Corn harvester stalk disintegrating mechanism Download PDFInfo
- Publication number
- CN201577329U CN201577329U CN201020044834XU CN201020044834U CN201577329U CN 201577329 U CN201577329 U CN 201577329U CN 201020044834X U CN201020044834X U CN 201020044834XU CN 201020044834 U CN201020044834 U CN 201020044834U CN 201577329 U CN201577329 U CN 201577329U
- Authority
- CN
- China
- Prior art keywords
- roller assembly
- knife roller
- twolip
- stationary knife
- stem
- 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
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Abstract
A corn harvester stalk disintegrating mechanism belongs to agricultural machinery. The mechanism comprises a small dynamic knife roller assembly, a double-edge fixed knife and a big dynamic knife roller assembly, wherein the small dynamic knife roller assembly and the big dynamic knife roller assembly are respectively installed on the upper portion and the lower portion of the double-edge fixed knife, and respectively and mutually match with an upper edge and a lower edge of the double-edge fixed knife. The rotation direction of the small dynamic knife roller assembly and the rotation direction of the big dynamic knife roller assembly are opposite. The mechanism has simple structure, smooth operation process, none-plugging operation, high operation efficiency, excellent straw disintegrating quality, strong adaptability and wide application range.
Description
Technical field
The utility model belongs to agricultural machinery, relates generally to a kind of corn stem disintegrating mechanism that is fitted on the harvest corn facility.
Background technology
It is the agronomic technique of using at present that the corn stem chopping and returning is used for culture fertility more.On used harvest corn facility, the corn stem disintegrating mechanism is a kind of to be that a moving knife roller assembly and a stationary knife are formed, also have a kind of just moving knife roller assembly to form, wherein the broken mechanism of the stalk powder polygamy of being made up of a moving knife roller assembly and stationary knife is contained in corn-harvesting table and draws stem snapping bar below, the broken mechanism of the stalk powder polygamy of a moving knife roller assembly composition is contained in and draws stem snapping bar rear, in actual job, two kinds of mechanisms are not only different in size to corn stem pulverizing length dimension, operation quality is poor, especially be fitted in and draw the disintegrating mechanism of forming by a moving knife roller assembly and a stationary knife of stem snapping bar below that the obstruction of stem stalk often takes place, can't normal operation, the problem that the operation fault is many.
Summary of the invention
The purpose of this utility model is exactly the problem that exists at above-mentioned prior art, design provides a kind of broken mechanism of maize harvesting machine stalk powder of new construction, this mechanism both can be fitted in drawing below the stem snapping bar of maize harvesting machine, can be installed in again and draw stem snapping bar rear, reach that corn stem comminution process quality is good, efficient is high, the purpose that fault is few.
Basic design of the present utility model is, the broken mechanism of this stalk powder is made of petty action rotor assembly, twolip stationary knife and big moving knife roller assembly, wherein petty action rotor assembly and big moving knife roller assembly dispose the top that is installed in the twolip stationary knife and the below of twolip stationary knife respectively, and cooperatively interact petty action rotor assembly rotation direction and big moving knife roller assembly direction of rotation respectively with the upper and lower cutting edge of twolip stationary knife.
The both configurable maize harvesting machine that is installed in of the utility model draws stem snapping bar below, can be fitted in again and draw stem snapping bar rear to finish the corn stem comminution process, not only operation process is smooth and easy, operation is not stopped up, efficient height, the broken quality of stalk powder are good, and simple in structure, be suitable for that ability is strong, wide accommodation.
Description of drawings
Accompanying drawing is the broken mechanism of a maize harvesting machine stalk powder configuration structure schematic diagram.
Piece number explanation among the figure:
1, petty action rotor assembly, 2, twolip stationary knife, 3, big moving knife roller assembly.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the utility model is described in detail.The broken mechanism of maize harvesting machine stalk powder, the broken mechanism of this stalk powder is made of petty action rotor assembly 1, twolip stationary knife 2 and big moving knife roller assembly 3, wherein petty action rotor assembly 1 and big moving knife roller assembly 3 dispose the top that is installed in twolip stationary knife 2 and the below of twolip stationary knife 2 respectively, and cooperatively interact petty action rotor assembly 1 rotation direction and big moving knife roller assembly 3 direction of rotation respectively with twolip stationary knife 2 upper and lower cutting edges.
When operation was used, this corn stem disintegrating mechanism can be fitted in corn respectively with it and draw stem snapping bar below or rear according to the needs of maize harvesting machine overall arrangement structure.The petty action rotor assembly 1 of rightabout rotation and big moving knife roller assembly 3 cooperate with the upper and lower blade of twolip stationary knife 2 respectively pulverizes corn stem throwing returning fast.In the comminution process process, little, big moving knife roller assembly 1,3 cooperates the mandatory stem conveying function that draws that also has corn stem with twolip stationary knife 2, eliminates and avoided the generation of plugging fault herein of stem stalk.
Claims (1)
1. broken mechanism of maize harvesting machine stalk powder, it is characterized in that the broken mechanism of this stalk powder is made of petty action rotor assembly (1), twolip stationary knife (2) and big moving knife roller assembly (3), wherein petty action rotor assembly (1) and big moving knife roller assembly (3) dispose the top that is installed in twolip stationary knife (2) and the below of twolip stationary knife (2) respectively, and cooperatively interact petty action rotor assembly (1) rotation direction and big moving knife roller assembly (3) direction of rotation respectively with the upper and lower cutting edge of twolip stationary knife (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020044834XU CN201577329U (en) | 2010-01-21 | 2010-01-21 | Corn harvester stalk disintegrating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020044834XU CN201577329U (en) | 2010-01-21 | 2010-01-21 | Corn harvester stalk disintegrating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201577329U true CN201577329U (en) | 2010-09-15 |
Family
ID=42719321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020044834XU Expired - Fee Related CN201577329U (en) | 2010-01-21 | 2010-01-21 | Corn harvester stalk disintegrating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201577329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541804A (en) * | 2014-12-04 | 2015-04-29 | 安徽省农业科学院农业工程研究所 | Rice seedling substrate straw pulverizer |
| CN105052403A (en) * | 2015-07-30 | 2015-11-18 | 海南大学 | Coaxial-shearing type banana straw crushing and returning machine |
-
2010
- 2010-01-21 CN CN201020044834XU patent/CN201577329U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541804A (en) * | 2014-12-04 | 2015-04-29 | 安徽省农业科学院农业工程研究所 | Rice seedling substrate straw pulverizer |
| CN105052403A (en) * | 2015-07-30 | 2015-11-18 | 海南大学 | Coaxial-shearing type banana straw crushing and returning machine |
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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: 20100915 Termination date: 20140121 |