CN2355520Y - Stalk cutter - Google Patents
Stalk cutter Download PDFInfo
- Publication number
- CN2355520Y CN2355520Y CN 99204503 CN99204503U CN2355520Y CN 2355520 Y CN2355520 Y CN 2355520Y CN 99204503 CN99204503 CN 99204503 CN 99204503 U CN99204503 U CN 99204503U CN 2355520 Y CN2355520 Y CN 2355520Y
- Authority
- CN
- China
- Prior art keywords
- chopping apparatus
- straw chopping
- cutter
- rotary cutter
- combine
- 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
Images
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model relates to a stalk cutter which is matched on various combined harvesters and is in butt joint with the long straw discharge opening of a threshing cylinder. A rotary cutter and a fixed cutter are used as cutting parts, wherein, a cutter shaft of the rotary cutter is connected with the power system of a combine harvester through a belt pulley; besides, power does not need arranging on the utility model. The utility model can directly throw and spread cut long straws threshed by a threshing cylinder of the combine harvester to a field, following the combine harvester; the utility model is convenient to plough into and till soil, and is convenient to directly return the cut long straws to the field.
Description
The utility model relates to the annex of combine, specifically is a kind of straw millstone that is configured on the combine.
Existing combine, the self-propelled combined wheat harvester as ground combine factories such as Beijing, Xinjiang produce does not all have special straw chopping apparatus.Like this, the long stalk behind drum threshing just directly spues from the rear portion of combine without pulverizing, scatters the field, can only collect outward transport, can not directly plough to press and bury also field, to fighting for farming season and rationally handling stalk and caused great difficulty.
The purpose of this utility model will provide a kind of being configured on the combine exactly, does not need the self-powered, just the long stalk after the threshing all can be pulverized the straw chopping apparatus of direct returning to farmland.
For this reason and the design straw chopping apparatus, be configured on the combine, be made up of rotary cutter and fixed cutting tool, the cutter shaft of rotary cutter links to each other with the power train of combine through drive, and the feeding mouth of straw chopping apparatus docks with the stalk discharge opening of combine.
This apparatus structure is simple, can directly be fitted on the various combine, utilizes the power of combine, will be cut into short stalk in small, broken bits through the long stalk behind the drum threshing, shed machine after the field, be convenient to turn over and imbed also field of soil.
In order to improve the chopping ability, guarantee that feeding is unobstructed, the feeding mouth of the utility model straw chopping apparatus is positioned at rotary cutter cutter shaft top, fixed cutting tool places the feeding mouth below, the fixed cutting tool cutting edge makes progress, and the rotary cutter cutter shaft counterclockwise rotates, and promptly adopts and goes up the operation of feeding mode.
The rotary cutter of the utility model straw chopping apparatus can directly be fixedly mounted on the cutter shaft, also the sword flail knife is arranged, with the rotating shaft mounted in pairs on the tool rest of swivel knife shaft.During operation, to the dress the flail knife rotary-cut in the dead knife both sides, the chopping ability is stronger.
Remove evenly in order to throw, favourable broken straw rod is the field also, and adjustable deflector can be equipped with in the crushing straw exit of the utility model stalk cutter.
Twine faults such as axle, obstruction for the ease of handling stalk, can on the cover plate of the utility model straw chopping apparatus, establish the able to turn on or off window of removing obstacles.
Embodiment describes the utility model below in conjunction with accompanying drawing.
Fig. 1 is the straw chopping apparatus schematic diagram that is configured on the axial threshing cylinder self-propelled combine.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Workpiece as the straw chopping apparatus on Fig. 1, Fig. 2, the self-propelled combined wheat harvester of Xinjiang 2,3 types that are configured in shown in Figure 3 is flail knife 1 and dead knife 5, flail knife 1 with rotating shaft 2 mounted in pairs on the tool rest on the swivel knife shaft 43.Dead knife 5 is corresponding with flail knife 1, is installed on the fixedly tool rest 6 on the front apron 15.The feeding mouth 8 that is positioned at swivel knife shaft 4 front upper places is docked on the stalk discharge opening of combine axial threshing cylinder.Swivel knife shaft 4 is installed on the side plate 7, and swivel knife shaft 4 links to each other with the axial-flow type drum rotating shaft belt wheel of combine through belt wheel 9.Crushing straw exports 11 places has band to regulate the adjustable deflector 10 of bolt 14.The able to turn on or off window 12 of removing obstacles that band handle 13 is arranged on the rear cowl 16.
Claims (5)
1, a kind of straw chopping apparatus, be configured on the combine, it is characterized in that said straw chopping apparatus is made up of rotary cutter and fixed cutting tool, the cutter shaft of rotary cutter links to each other with the power train of combine through drive, and the feeding mouth of straw chopping apparatus docks with the stalk discharge opening of combine.
2, straw chopping apparatus according to claim 1, the feeding mouth that it is characterized in that said straw chopping apparatus is positioned at rotary cutter cutter shaft top, fixed cutting tool places the feeding mouth below, and the fixed cutting tool cutting edge makes progress, and the rotary cutter cutter shaft counterclockwise rotates.
3, straw chopping apparatus according to claim 1 and 2 is characterized in that said rotary cutter for the sword flail knife is arranged, with the rotating shaft mounted in pairs on the tool rest of swivel knife shaft.
4, straw chopping apparatus according to claim 1 and 2 is characterized in that adjustable deflector is equipped with in the broken straw rod exit of said straw chopping apparatus.
5, straw chopping apparatus according to claim 1 and 2, it is characterized in that said straw chopping apparatus cover plate be provided with the able to turn on or off window of removing obstacles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204503 CN2355520Y (en) | 1999-02-08 | 1999-02-08 | Stalk cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204503 CN2355520Y (en) | 1999-02-08 | 1999-02-08 | Stalk cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355520Y true CN2355520Y (en) | 1999-12-29 |
Family
ID=33999255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99204503 Expired - Fee Related CN2355520Y (en) | 1999-02-08 | 1999-02-08 | Stalk cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355520Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934543A (en) * | 2012-11-20 | 2013-02-20 | 农业部南京农业机械化研究所 | Improved straw outlet device of machine capable of crushing straw, applying fertilizer, performing sowing and covering straw |
| CN111615919A (en) * | 2020-04-26 | 2020-09-04 | 江苏沃得农业机械股份有限公司 | Shortening straw cutter of rice combine harvester |
-
1999
- 1999-02-08 CN CN 99204503 patent/CN2355520Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934543A (en) * | 2012-11-20 | 2013-02-20 | 农业部南京农业机械化研究所 | Improved straw outlet device of machine capable of crushing straw, applying fertilizer, performing sowing and covering straw |
| CN111615919A (en) * | 2020-04-26 | 2020-09-04 | 江苏沃得农业机械股份有限公司 | Shortening straw cutter of rice combine harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2734031B1 (en) | Header assembly for a harvesting machine | |
| CN101720600B (en) | Multifunction straw chopping ensilage machine | |
| US10820518B2 (en) | Self-adaptive throwing device for stalks cutting and discharging in the longitudinal axial flow combine harvesters and its control method | |
| US7740198B2 (en) | Straw chopper | |
| CN205567116U (en) | Type corn combine is taken in concurrently to stem ear of grain | |
| US4690224A (en) | Agricultural implement for disposal of crop residue | |
| CN102077736B (en) | Multifunctional energy-saving corn combine harvester | |
| CN100367841C (en) | Large multifunctional corn combine harvester | |
| CN102612931B (en) | Stalk cutting, guiding and returning device | |
| CN201911049U (en) | Spike and stalk integrally-harvesting type self-propelled corn combine harvester | |
| CN201726690U (en) | Multifunctional straw cutting-ensiling machine | |
| CN205961837U (en) | A raise with rape stem stalk comminution device for combine | |
| CN207505433U (en) | A kind of straw ensiling collects combined soil preparing machine | |
| CN201700162U (en) | Crushing device on corn harvester | |
| US20060185340A1 (en) | Cutting and threshing header for harvesting machine | |
| US3862539A (en) | Ground clearing attachment for tractors | |
| CN102771211B (en) | One is cut and is dug a batch straw stubble cleaning reducing mechanism | |
| CN209435821U (en) | A kind of silage corn harvesting apparatus | |
| CN2355520Y (en) | Stalk cutter | |
| CN209058106U (en) | Stalk helical cut collection device | |
| CN200997777Y (en) | Novel corn harvesting machine having functions of crushing stalks and then leaving them in the field as fertilizer | |
| CN100367842C (en) | Machine for shredding corn stalk, ploughing silage stubble and returning it to field | |
| CN205510932U (en) | Cutting platform of maize harvester | |
| CN2513336Y (en) | Dual-purpose machine for harvesting and cleaning stubble or green corn fodder | |
| CN2268371Y (en) | Straw cutter suspended in front |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |