CN202077425U - Rice straw chopper mated with vertical axis flow roller harvester - Google Patents
Rice straw chopper mated with vertical axis flow roller harvester Download PDFInfo
- Publication number
- CN202077425U CN202077425U CN2011201630541U CN201120163054U CN202077425U CN 202077425 U CN202077425 U CN 202077425U CN 2011201630541 U CN2011201630541 U CN 2011201630541U CN 201120163054 U CN201120163054 U CN 201120163054U CN 202077425 U CN202077425 U CN 202077425U
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- CN
- China
- Prior art keywords
- cutter
- grain header
- cutter shaft
- moving knife
- housing
- 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
The utility model discloses a rice straw chopper mated with a vertical axis flow roller harvester, which is formed by connecting a main engine with a transmission mechanism, and comprises a shell (2), a cutter shaft (4), movable cutters (5) and fixed cutters (6), wherein the cutter shaft (4) is arranged in the shell by a bearing (3) and is provided with the movable cutters (5), the fixed cutters (6) are arranged on the inner wall of the shell (2) to be matched with the movable cutters (5), and a double-linkage chain wheel (8) is arranged at one end of the cutter shaft (4) and is connected with a driving chain wheel of a driving gear box of the harvester by a duplex chain. The rice straw chopper is characterized in that the cutter shaft (4) is provided with a plurality of movable cutter groups which are formed by concave cutter seats (12) and the movable cutters (5), one group of concave cutter seats (12) are welded on the cutter shaft (4) in the uniform direction, and the movable cutters (5) are arranged on the concave cutter seats (12). For the rice straw chopper, the structure is simple, the cost is low, the use is convenient, the scattering is uniform, the scattering distance is long, and the scattering effect is good.
Description
Technical field
The utility model relates to cutter mill, is specifically related to and the supporting rice and wheat straw cutter mill of longitudinal axis stream roller grain header.
Background technology
At present; in order to protect environment; rice and wheat straw does not allow to burn in the field, and burning can have influence on soil property, advocates straw-returning for this reason; existing stalk cutter chopping weak effect; it is short to shed stroke, sheds inhomogeneously, and the cutter mill that has is shed the uniformity in order to improve; in cutter mill, increase fan blower, thereby increased the manufacturing cost and the use cost of cutter mill.
Summary of the invention
The purpose of this utility model is: provide a kind of and the supporting rice and wheat straw cutter mill of longitudinal axis stream roller grain header, this cutter mill is simple in structure, and is with low cost, easy to use, sheds evenly, sheds distance, sheds effective.
Technical solution of the present utility model is: this cutter mill connects transmission mechanism by main frame and forms, cutter mill comprises housing, cutter shaft, moving knife and stationary knife, through bearing cutter shaft is installed in the housing, moving knife is installed on the cutter shaft, the inwall that stationary knife is installed in housing cooperates moving knife, a wherein end of cutter shaft is installed duplicate sprocket, duplicate sprocket connects the drive sprocket of the uni-drive gear box of grain header through double strand chain, it is characterized in that: some movable cutter set are installed on the cutter shaft, movable cutter set is made up of spill tool rest and moving knife, one group of spill tool rest is the direction uniformity and is welded on the cutter shaft, on the spill tool rest moving knife is installed.
Wherein, through self-locking nut, pad, bolt and fixed head moving knife is installed on the spill tool rest.
Wherein, moving knife is trapezoidal cutter, establishes double-sided blade on the moving knife.
Wherein, by bolt connection support, housing ties by bolt and U type through mounting bracket and is connected on the grain header bottom girder frame on the housing.
Wherein, at the anterior stationary knife adjustable plate of installing of the inwall of housing, two row U type stationary knifes are installed on the stationary knife adjustable plate are cooperated moving knife.
Wherein, cutter shaft is reinforced cutter shaft.
Wherein, the regulating wheel support is installed, on the regulating wheel support regulating wheel is installed, regulating wheel tensioning double strand chain on the right side of housing.
Wherein, at the rear portion of mounting bracket crash bar is installed.
During installation, the main frame of cutter mill is installed through mounting bracket on the grain header bottom girder, cutter mill is positioned at grain header grass outlet rear and front and back up-down adjustment, and the uni-drive gear box of transmission of power and conversion power direction is installed on the grain header; During use, the stalk that comes out from the grain header grass outlet enters in the housing by the Cao Kou that advances of housing, is shredded under the cooperation of moving, stationary knife, and stalk chopped is shed the field under the whirlwind that grain header air blast, cutter shaft rotation and spill tool rest form.
The utlity model has following advantage: 1, reinforced cutter shaft, can not rupture during the high strength operation, tear, drawing crack, intensity is the twice of common cutter shaft; 2, spill tool rest, the intensity height, up rightness is good, indeformable, good stability, can not come off, tear from cutter shaft, and the spill tool rest that the direction uniformity is installed can form whirlwind, makes things convenient for shedding of stalk; 3, the two-sided cutting edge of thickening type, stressed back is indeformable, non-warping, can be because of distortion and stationary knife collision, but the anti-turnback in original place continues to use behind a surface wear, does not influence the former dynamic balancing of machine; 4, the stationary knife adjustable plate is regulated the relative position relation of moving knife and stationary knife, and selects stationary knife that quantity is installed, so that shred stalk better; 5, movable arbor cutter quantity is optional, covers 34,38 or 42, makes to be made up better between chopping length and chopping required drive.
Description of drawings
Fig. 1 is the utility model main machine structure schematic diagram.
Fig. 2 is the cutter shaft schematic diagram of Fig. 1.
Fig. 3 is the stationary knife adjustable plate schematic diagram of Fig. 1.
Fig. 4 is the scheme of installation of Fig. 1.
Among the figure: 1 mounting bracket, 2 housings, 3 bearings, 4 cutter shafts, 5 moving knife, 6 stationary knifes, 7 stationary knife adjustable plates, 8 duplicate sprockets, 9 crash bars, 10 regulating wheels, 11 regulating wheel supports, 12 spill tool rests.
Embodiment
Shown in Fig. 1-4, this cutter mill connects transmission mechanism by main frame and forms, cutter mill comprises housing 2, cutter shaft 4, moving knife 5 and stationary knife 6, through bearing 3 cutter shaft 4 is installed in the housing 2, moving knife 5 is installed on the cutter shaft 4, the inwall that stationary knife 6 is installed in housing 2 cooperates moving knife 5, a wherein end of cutter shaft 4 is installed duplicate sprocket 8, duplicate sprocket 8 connects the drive sprocket of the uni-drive gear box of grain header through double strand chain, it is characterized in that: some movable cutter set are installed on the cutter shaft 4, movable cutter set is made up of spill tool rest 12 and moving knife 5, and one group of spill tool rest 12 is the direction uniformity and is welded on the cutter shaft 4, and moving knife 5 is installed on the spill tool rest 12.
Wherein, through self-locking nut, pad, bolt and fixed head moving knife 5 is installed on the spill tool rest 12.
Wherein, moving knife 5 is trapezoidal cutter, establishes double-sided blade on the moving knife.
Wherein, by bolt connection support 1, housing 2 ties by bolt and U type through mounting bracket 1 and is connected on the grain header bottom girder frame on the housing 2.
Wherein, at the anterior stationary knife adjustable plate 7 of installing of the inwall of housing 2, the some U type stationary knifes 6 of two rows are installed on the stationary knife adjustable plate 7 are cooperated moving knife 5.
Wherein, cutter shaft 4 is reinforced cutter shaft.
Wherein, regulating wheel support 11 is installed, regulating wheel 10, regulating wheel 10 tensioning double strand chains are installed on the regulating wheel support 11 on the right side of housing 2.
Wherein, at the rear portion of mounting bracket 1 crash bar 9 is installed.
During installation, the main frame of cutter mill is installed through mounting bracket 1 on the grain header bottom girder, cutter mill is positioned at grain header grass outlet rear and front and back up-down adjustment, and the uni-drive gear box of transmission of power and conversion power direction is installed on the grain header; During use, the stalk that comes out from the grain header grass outlet enters in the housing by the Cao Kou that advances of housing 2, is shredded under the cooperation of moving knife 5, stationary knife 6, and stalk chopped is shed the field under the whirlwind that grain header air blast, cutter shaft 4 rotations and spill tool rest 12 form.
Claims (8)
1. with the supporting rice and wheat straw cutter mill of longitudinal axis stream roller grain header, this cutter mill connects transmission mechanism by main frame and forms, cutter mill comprises housing (2), cutter shaft (4), moving knife (5) and stationary knife (6), through bearing (3) cutter shaft (4) is installed in the housing (2), cutter shaft (4) is gone up moving knife (5) is installed, the inwall that stationary knife (6) is installed in housing (2) cooperates moving knife (5), a wherein end of cutter shaft (4) is installed duplicate sprocket (8), duplicate sprocket (8) connects the drive sprocket of the uni-drive gear box of grain header through double strand chain, it is characterized in that: cutter shaft (4) is gone up some movable cutter set is installed, movable cutter set is made up of spill tool rest (12) and moving knife (5), one group of spill tool rest (12) is the direction uniformity and is welded on the cutter shaft (4), and spill tool rest (12) is gone up moving knife (5) is installed.
2. according to claim 1 and the supporting rice and wheat straw cutter mill of longitudinal axis stream roller grain header is characterized in that: wherein, spill tool rest (12) is gone up through self-locking nut, pad, bolt and fixed head moving knife (5) is installed.
3. according to claim 1 and the supporting rice and wheat straw cutter mill of longitudinal axis stream roller grain header, it is characterized in that: wherein, moving knife (5) is trapezoidal cutter, establishes double-sided blade on the moving knife.
4. according to claim 1 and the supporting rice and wheat straw cutter mill of longitudinal axis stream roller grain header, it is characterized in that: wherein, housing (2) is gone up by bolt connection support (1), and housing (2) ties by bolt and U type through mounting bracket (1) and is connected on the grain header bottom girder frame.
5. according to claim 1 and the supporting rice and wheat straw cutter mill of longitudinal axis stream roller grain header, it is characterized in that: wherein, at the anterior stationary knife adjustable plate (7) of installing of the inwall of housing (2), stationary knife adjustable plate (7) is gone up the installation two some U type stationary knifes of row (6) and is cooperated moving knife (5).
6. according to claim 1 and the supporting rice and wheat straw cutter mill of longitudinal axis stream roller grain header, it is characterized in that: wherein, cutter shaft (4) is reinforced cutter shaft.
7. according to claim 1 and the supporting rice and wheat straw cutter mill of longitudinal axis stream roller grain header, it is characterized in that: wherein, regulating wheel support (11) is installed on right side at housing (2), and regulating wheel support (11) is gone up regulating wheel (10), regulating wheel (10) tensioning double strand chain are installed.
8. according to claim 4 and the supporting rice and wheat straw cutter mill of longitudinal axis stream roller grain header is characterized in that: wherein, at the rear portion of mounting bracket (1) crash bar (9) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201630541U CN202077425U (en) | 2011-05-20 | 2011-05-20 | Rice straw chopper mated with vertical axis flow roller harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201630541U CN202077425U (en) | 2011-05-20 | 2011-05-20 | Rice straw chopper mated with vertical axis flow roller harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202077425U true CN202077425U (en) | 2011-12-21 |
Family
ID=45338088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201630541U Expired - Fee Related CN202077425U (en) | 2011-05-20 | 2011-05-20 | Rice straw chopper mated with vertical axis flow roller harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202077425U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102197746A (en) * | 2011-05-20 | 2011-09-28 | 周鹏 | Rice and wheat straw chopper matched with longitudinal axial flow roller harvester |
| CN102696365A (en) * | 2012-06-20 | 2012-10-03 | 徐州万国生物能源科技有限公司 | Crop straw chopper |
| CN106489459A (en) * | 2016-12-21 | 2017-03-15 | 内蒙古农业大学 | A kind of broken machine rotor of Straw Kneading |
-
2011
- 2011-05-20 CN CN2011201630541U patent/CN202077425U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102197746A (en) * | 2011-05-20 | 2011-09-28 | 周鹏 | Rice and wheat straw chopper matched with longitudinal axial flow roller harvester |
| CN102696365A (en) * | 2012-06-20 | 2012-10-03 | 徐州万国生物能源科技有限公司 | Crop straw chopper |
| CN106489459A (en) * | 2016-12-21 | 2017-03-15 | 内蒙古农业大学 | A kind of broken machine rotor of Straw Kneading |
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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: 20111221 Termination date: 20150520 |
|
| EXPY | Termination of patent right or utility model |