CN201294771Y - Rotor of straw pulverizer - Google Patents
Rotor of straw pulverizer Download PDFInfo
- Publication number
- CN201294771Y CN201294771Y CNU2008201750414U CN200820175041U CN201294771Y CN 201294771 Y CN201294771 Y CN 201294771Y CN U2008201750414 U CNU2008201750414 U CN U2008201750414U CN 200820175041 U CN200820175041 U CN 200820175041U CN 201294771 Y CN201294771 Y CN 201294771Y
- Authority
- CN
- China
- Prior art keywords
- rotor
- fly cutter
- rotor block
- fly
- unit
- 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
- 239000010902 straw Substances 0.000 title abstract 5
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a technical scheme of a rotor of a straw pulverizer. A rotor body is provided with a rotating shaft, fly cutter mechanisms are fixed on the circumferential surface of the rotor body, and a straw breaking trough is arranged on the rotor body at front of the fly cutter mechanisms. The scheme is characterized in that the rotor body consists of more than two unit rotor bodies, the fly cutter mechanisms on the unit rotor bodies are arranged on different rotor body generatrixes, and each fly cutter mechanism is formed by fixing a cutter platform, a fly cutter and a pressure plate by bolts. With the structure, when the rotor cuts straws, straws are cut by fly cutters on the unit rotor bodies, and the whole rotor can realize sectional and relatively continuous cutting; and the sectional cutting reduces the cutting force and enables the resistance acting on whole rotor when rotating to be even.
Description
Technical field:
The utility model relates to the stalk processing machine in a kind of farm machinery, especially a kind of rotor of stalk crasher.
Background technology:
In the prior art, technique known is the rotor of using at the stalk crasher of usefulness, its fly cutter mechanism of the rotor of this structure is on a bus of rotor, therefore, epitrochanterian fly cutter is the cutting that discontinuity is carried out simultaneously to the cutting of stalk, so the resistance of whole rotor when cutting is big, make rotor discontinuity when rotating, this is the existing in prior technology weak point.
Summary of the invention:
The purpose of this utility model, be exactly at the existing in prior technology deficiency, and provide a kind of rotor technology scheme of stalk crasher, this scheme becomes whole rotor block by a plurality of unit rotor block to be formed, fly cutter mechanism on each adjacent cells rotor block is mutual dislocation again, not on same rotor block bus, whole like this rotor is when the cutting stalk, be to be undertaken by the fly cutter on each unit rotor block, just can make whole rotor realize comparatively continuous cutting, and reduced cutting firmly, the suffered resistance of rotor rotation is also even.
This programme is realized by following technical measures: include the rotor block of band rotating shaft and the fly cutter mechanism of fixing on the rotor block circumferential surface, disconnected bar groove is arranged on the rotor block before fly cutter mechanism, the characteristics of this programme are that described rotor block is made up of plural unit rotor block, and the fly cutter mechanism position on each unit rotor block is on different rotor block buses.The concrete characteristics of this programme also have, and described fly cutter mechanism is made up of with bolt cutter platform, fly cutter and pressing plate.
The beneficial effect of this programme can be learnt according to the narration to such scheme, because in this scheme, be whole rotor block to be become by a plurality of unit rotor block form, fly cutter mechanism on each adjacent cells rotor block is mutual dislocation again, not on same rotor block bus, whole like this rotor is when the cutting stalk, be to be undertaken by the fly cutter on each unit rotor block, just can make whole rotor realize segmentation and more continuous cutting, owing to be the segmentation cutting, just reduced exerting oneself of cutting, and made the suffered resistance of whole rotor rotation also even.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Among the figure, 1 is rotor block, and 2 are rotating shaft, and 3 is fly cutter mechanism, and 4 are disconnected bar groove, and 5 is the unit rotor block, and 6 is fly cutter, and 7 is the cutter platform, and 8 is pressing plate.
Embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by an embodiment.
By accompanying drawing as can be seen, the rotor of the stalk crasher of this programme, the rotor block 1 of band rotating shaft 2 is arranged and on rotor block 1 circumferential surface, evenly distribute four groups of fixing fly cutter mechanisms 3, disconnected bar groove 4 is arranged on the rotor block 1 before fly cutter mechanism 3, the described rotor block 1 of this programme is made up of plural unit rotor block 5, and this embodiment is to adopt three unit rotor blocks 5.The fly cutter mechanism 3 on fly cutter mechanism 3 on each unit rotor block 5 and the position of disconnected bar groove 4 and the adjacent cells rotor block 5 and the location dislocation of disconnected bar groove 4, promptly the position of fly cutter mechanism 3 on each unit rotor block 5 and disconnected bar groove 4 is on different rotor blocks 1 bus.Described fly cutter mechanism 3 is made up of cutter platform 7, fly cutter 6 and pressing plate 8 usefulness bolt.
Claims (2)
1. the rotor of a stalk crasher, include the rotor block of band rotating shaft and the fly cutter mechanism of on the rotor block circumferential surface, fixing, disconnected bar groove is arranged on the rotor block before fly cutter mechanism, it is characterized in that: described rotor block is made up of plural unit rotor block, and the fly cutter mechanism position on each unit rotor block is on different rotor block buses.
2. rotor according to claim 1 is characterized in that: described fly cutter mechanism is made up of with bolt cutter platform, fly cutter and pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201750414U CN201294771Y (en) | 2008-11-12 | 2008-11-12 | Rotor of straw pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201750414U CN201294771Y (en) | 2008-11-12 | 2008-11-12 | Rotor of straw pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294771Y true CN201294771Y (en) | 2009-08-26 |
Family
ID=41040722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201750414U Expired - Fee Related CN201294771Y (en) | 2008-11-12 | 2008-11-12 | Rotor of straw pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294771Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113115641A (en) * | 2021-04-19 | 2021-07-16 | 崔可嘉 | Agricultural crop straw reducing mechanism |
| CN113385262A (en) * | 2021-07-12 | 2021-09-14 | 山东宏鑫机械制造有限公司 | Rotor of log crusher |
-
2008
- 2008-11-12 CN CNU2008201750414U patent/CN201294771Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113115641A (en) * | 2021-04-19 | 2021-07-16 | 崔可嘉 | Agricultural crop straw reducing mechanism |
| CN113115641B (en) * | 2021-04-19 | 2022-11-15 | 崔可嘉 | Agricultural crop straw smashing device |
| CN113385262A (en) * | 2021-07-12 | 2021-09-14 | 山东宏鑫机械制造有限公司 | Rotor of log crusher |
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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: 20090826 Termination date: 20121112 |