CN205305455U - Trash roll - Google Patents
Trash roll Download PDFInfo
- Publication number
- CN205305455U CN205305455U CN201620076326.7U CN201620076326U CN205305455U CN 205305455 U CN205305455 U CN 205305455U CN 201620076326 U CN201620076326 U CN 201620076326U CN 205305455 U CN205305455 U CN 205305455U
- Authority
- CN
- China
- Prior art keywords
- impurities removal
- cutting knife
- roller
- roller body
- removal roller
- 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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- Harvester Elements (AREA)
- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a trash roll of maize machine, including the roll body, the fixed cutter that is equipped with on the roll body, the cutting edge is seted up to the cutter body of cutter. The utility model discloses the function that has the centre gripping simultaneously and cut up, complete machine strong adaptability, the still field of cuing up of having realized corn stalk.
Description
Technical field
The utility model relates to trash discharging apparatus technical field, particularly relates to a kind of impurities removal roller on harvest corn machine.
Background technology
Pushing (about 1.1m/s) sends into peeling machine and trash discharging apparatus respectively at a high speed through fruit ear pusher for corn ear and part stalk. Impurities removal roller is positioned at fruit ear pusher upper end, trash discharging apparatus front end. Initiatively impurities removal roller and the relative rotation at a high speed of passive impurities removal roller, clamping maize straw, and thrown trash discharging apparatus end.
Shown in composition graphs 1, existing impurities removal roller is the board-like welding impurities removal roll structure of stem pulling, and maize straw vertically feeds the tangent line direction of two impurities removal rollers, by discharge body complete for maize straw. Two crops a year corn planting area, after reaping corn, in a short time will other crop of crop rotation, maize straw is required high. The stalk entering fruit ear pusher cannot be carried out mincing and returning to the field, complete machine bad adaptability by existing impurities removal roller, causes user and peasant household's complaint.
Practical novel content
Technical problem to be solved in the utility model is: providing a kind of impurities removal roller, this impurities removal roller has clamping and chopping function simultaneously, complete machine adaptability height, it is achieved the mincing and returning to the field of stalk.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of impurities removal roller, comprises roller body, described roller body is fixed with cutting knife, and the cutter hub of described cutting knife offers blade.
Improving as one, described cutter hub is inlaid with blade, blade offered by described blade.
Improving as one, described cutting knife can be dismantled and be fixedly installed on described roller body.
Improve as one, described roller body is provided with stem pulling plate.
Improving as one, described cutting knife and described stem pulling plate are arranged along the circumferential interval of described roller body.
Improving as one, described roller body comprises central siphon, and described cutting knife and stem pulling plate are fixed on described central siphon.
Improving as one, described roller body comprises some tool rests, and described cutting knife and stem pulling plate are fixed on described tool rest.
The technique effect of employing acquired by technique scheme is:
Owing to being fixed with cutting knife on described roller body, the cutter hub of described cutting knife offers blade, can be shredded by stalk, it is achieved to the also field process of stalk, strengthen the impurities removal ability of reaping corn machine simultaneously.
Can dismantle due to described cutting knife and be fixedly installed on described roller body, facilitate tool changing.
Owing to being provided with stem pulling plate on described roller body, described cutting knife and described stem pulling plate combinationally use and can reduce costs.
Owing to described roller body is tubular structure, the structure of this structure is simple, reliable operation.
Owing to described cutting knife and described stem pulling plate interval are arranged, the utility model can be ensured by straw chopping while there is good clamping effect, and save cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is illustrated further.
Fig. 1 is the workflow diagram of the board-like impurities removal roller of stem pulling;
Fig. 2 is the structural representation of the utility model embodiment one;
Fig. 3 is the structural representation of the utility model embodiment two;
In figure, 20-stem pulling plate, 21-roller body, 22-roll shaft, 23-cutting knife, 4-is impurities removal roller initiatively, the passive impurities removal roller of 5-.
Embodiment
Embodiment one
Shown in composition graphs 2, a kind of impurities removal roller, comprises roller body 21, and roller body 21 both can be central siphon structure, it is possible to is the structure that some tool rests are welded on middle roll shaft 22, thus makes roller body 21 structure simple, is easy to processing. Being fixed with cutting knife 23 on roller body 21, the cutter hub of cutting knife 23 has offered blade, it is possible to directly insert blade on cutter hub. Cutting knife 23 can directly be welded on roller body 21, it is possible to can be dismantled by threaded fastener and be fixedly installed on roller body 21, to be convenient for changing cutting knife 23. Cutting knife 23 can make it have wear-resisting characteristic through physical and chemical effect process, also makes cutting knife 23 have antiwear characteristic by inlaying the method for wear-resisting material. The number of cutting knife 23 and install position and can be determined by the length after cutting according to stalk, by making the length being shredded stalk even along the circumferential equally distributed mode of roller body 21 cutting knife 23.
Impurities removal roller is divided into initiatively impurities removal roller 4 and passive impurities removal roller 5, and initiatively assembling is used by impurities removal roller 4 and 5 groups, passive impurities removal roller. Parallel with passive impurities removal roller 5 for active impurities removal roller 4 and correspondence are installed on harvest corn machine. Initiatively impurities removal roller 4 realizes tool setting by the cutting knife 23 on gear driven passive impurities removal roller 5 high speed rotating, active impurities removal roller 4 and passive impurities removal roller 5. Maize straw vertically feeds the tangent line direction of two impurities removal rollers in relative rotation, and cutting knife 23 clamps, shred maize straw throws trash discharging apparatus end, and foreign material are drained into outside body by the maize straw after cut under the effect of impurities removal blower fan.
Embodiment two
The structure of the present embodiment and embodiment one is substantially identical, and its difference is, roller body 21 is provided with cutting knife 23 and stem pulling plate 20 simultaneously, and stem pulling plate 20 is welded on roller body 21. The present embodiment not only can reduce costs, and also can the function that function that stem pulling plate 20 clamps and cutting knife 23 are shredded be combined, and cutting knife 23 and stem pulling plate 20 arrange along the circumferential interval of roller body 21 and clamping and chopping result are stablized.
Claims (7)
1. an impurities removal roller, comprising:
Roller body, it is characterised in that,
Being fixed with cutting knife on described roller body, the cutter hub of described cutting knife offers blade.
2. impurities removal roller as claimed in claim 1, it is characterised in that, described cutter hub is inlaid with blade, blade offered by described blade.
3. impurities removal roller as claimed in claim 2, it is characterised in that, described cutting knife can be dismantled and be fixedly installed on described roller body.
4. impurities removal roller as according to any one of claims 1 to 3, it is characterised in that, described roller body is provided with stem pulling plate.
5. impurities removal roller as claimed in claim 4, it is characterised in that, described cutting knife and described stem pulling plate are arranged along the circumferential interval of described roller body.
6. impurities removal roller as claimed in claim 5, it is characterised in that, described roller body comprises central siphon, and described cutting knife and stem pulling plate are fixed on described central siphon.
7. impurities removal roller as claimed in claim 5, it is characterised in that, described roller body comprises some tool rests, and described cutting knife and stem pulling plate are fixed on described tool rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076326.7U CN205305455U (en) | 2016-01-26 | 2016-01-26 | Trash roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076326.7U CN205305455U (en) | 2016-01-26 | 2016-01-26 | Trash roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205305455U true CN205305455U (en) | 2016-06-15 |
Family
ID=56206677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620076326.7U Expired - Fee Related CN205305455U (en) | 2016-01-26 | 2016-01-26 | Trash roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205305455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766193A (en) * | 2022-04-06 | 2022-07-22 | 新疆新研牧神科技有限公司 | Stalk-pulling roller for corn harvester, stalk-pulling roller group and corn harvester |
-
2016
- 2016-01-26 CN CN201620076326.7U patent/CN205305455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766193A (en) * | 2022-04-06 | 2022-07-22 | 新疆新研牧神科技有限公司 | Stalk-pulling roller for corn harvester, stalk-pulling roller group and corn harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai leiwo Heavy Industry Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: LOVOL HEAVY INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20220126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |