CN205232820U - Cotton stalk harvester and cotton stalk reducing mechanism thereof - Google Patents
Cotton stalk harvester and cotton stalk reducing mechanism thereof Download PDFInfo
- Publication number
- CN205232820U CN205232820U CN201521059168.6U CN201521059168U CN205232820U CN 205232820 U CN205232820 U CN 205232820U CN 201521059168 U CN201521059168 U CN 201521059168U CN 205232820 U CN205232820 U CN 205232820U
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- China
- Prior art keywords
- cotton stalk
- cotton
- stalk
- pair roller
- dancer
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Abstract
The utility model relates to a combine harvester field has especially involved a cotton stalk harvester and cotton stalk reducing mechanism thereof. Cotton stalk harvester includes rubbing crusher, and rubbing crusher has a crushing room, the import department that smashes the room is equipped with cotton stalk extrusion device, cotton stalk extrusion device includes at least a set of pair roller. Because the utility model discloses an import department of the crushing room of cotton stalk harvester is equipped with cotton stalk extrusion device to cotton stalk extrusion device includes at least a set of pair roller, and consequently, when using, cotton stalk at first extrudees the preliminary treatment by cotton stalk extrusion device getting into to smash the room before, thereby can flatten cotton stalk or press disconnected, and then is conveniently handled by further in smashing the room, optimizes rubbing crusher's crushing effect, improves its work efficiency.
Description
Technical field
The utility model relates to combined harvester field, has particularly related to a kind of cotton-stalk harvester and cotton stalk reducing mechanism thereof.
Background technology
Along with the continuous minimizing of fossil energy, more regenerative resource is just being sought to find in countries in the world, and except the regenerative resources such as wind energy, solar energy, water energy, as a large agricultural country, biomass energy is another large regenerative resource source of China.
Cotton stalk is the class in biomass energy, because degree of lignification is high, abundant, the unit weight of bast fiber, calorific value advantages of higher, is a kind of fuel that is applicable to very much biomass power generation. China, as maximum in the world Cotton Production state and country of consumption, has formed the Yangtze river basin, the Huanghe valley, Northwest inland three large cotton main producing regions at present. Under traditional cropping pattern, because the cotton stalk intensity of artificial results is large, lack again scale results suitable device, cotton stalk is except part is gone back field, and residue major part is all arbitrarily abandoned or on-site incineration, wastes resource, again contaminated environment.
Be accompanied by the problems referred to above, cotton harvesting machine is in coming out in recent years and having obtained development rapidly, and existing cotton harvesting machine can be divided into indirect harvester and combined harvester by type. Indirect harvester comprises stalk pulling machine, picks up shredding machine etc., and choosing, shred, collecting of cotton needs different machinery to complete. The flow charts such as combined harvester can disposablely complete the pulling out of cotton stalk, picks up, chopping and header, the tradition results link of the cotton stalk of face is condensed into a combining link, for the automatization level that improves cotton stalk harvesting machine, improve the utilization rate of cotton stalk, alleviate peasant's labour intensity, enhance productivity etc. and to have very important meaning.
Cotton stalk chopping is an important step of cotton stalk results, but, being different from the stalk of the crop such as wheat, paddy rice, the chopping of cotton stalk is comparatively difficult for. In existing cotton-stalk harvester, be all to be completed by pulverizer to the chopping of cotton stalk, when work, upper level equipment (as elevator) is directly fed into cotton stalk in the pulverizing chamber of cutting pulverizer, and actual production proves, such crushing effect can not be satisfactory.
Utility model content
The purpose of this utility model is to provide a kind of cotton-stalk harvester, to solve the existing cotton-stalk harvester problem poor to the crushing effect of cotton stalk.
Meanwhile, the purpose of this utility model is also to provide the cotton stalk reducing mechanism of above-mentioned cotton-stalk harvester.
In order to address the above problem, cotton-stalk harvester of the present utility model is by the following technical solutions: cotton-stalk harvester, comprise pulverizer, and pulverizer has pulverizing chamber, the import department of described pulverizing chamber is provided with cotton stalk pressurizing unit, and described cotton stalk pressurizing unit comprises at least one group of pair roller.
Described pair roller comprises stationary roll and can be along the dancer of stationary roll radial floating, and a side that deviates from corresponding stationary roll of dancer is provided with elasticity pressing device.
Dancer and the stationary roll of pair roller arrange one on the other, and dancer is positioned at stationary roll top.
Pair roller is provided with cotton stalk and presses tooth.
Described pressure tooth makes the cross section of pair roller form pitch wheel mechanism.
Cotton stalk reducing mechanism is by the following technical solutions: cotton stalk reducing mechanism, comprise pulverizer, and pulverizer has pulverizing chamber, and the import department of described pulverizing chamber is provided with cotton stalk pressurizing unit, and described cotton stalk pressurizing unit comprises at least one group of pair roller.
Described pair roller comprises stationary roll and can be along the dancer of stationary roll radial floating, and a side that deviates from corresponding stationary roll of dancer is provided with elasticity pressing device.
Dancer and the stationary roll of pair roller arrange one on the other, and dancer is positioned at stationary roll top.
Pair roller is provided with cotton stalk and presses tooth.
Described pressure tooth makes the cross section of pair roller form pitch wheel mechanism.
Because the import department of the pulverizing chamber of cotton-stalk harvester of the present utility model is provided with cotton stalk pressurizing unit, and cotton stalk pressurizing unit comprises at least one group of pair roller, therefore, when in use, cotton stalk, before entering to pulverizing chamber, first pushes pretreatment by cotton stalk pressurizing unit, thereby cotton stalk can be flattened or breaks, and then conveniently in pulverizing chamber, be further processed, optimize the crushing effect of pulverizer, improve its operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of cotton stalk reducing mechanism;
Fig. 2 is the structural representation of stationary roll and dancer.
Detailed description of the invention
The embodiment of cotton stalk reducing mechanism, as shown in Figure 1-2, this cotton stalk reducing mechanism comprises pulverizer, pulverizer has pulverizing chamber 11. In pulverizing chamber 11, be provided with corresponding disintegrating mechanism, cotton stalk 12, after entering to pulverizing chamber, can be pulverized by disintegrating mechanism wherein. The concrete structure of pulverizing chamber is prior art, and it will not go into details herein.
The import department of pulverizing chamber 11 is provided with cotton stalk pressurizing unit, and cotton stalk pressurizing unit is for pushing entering to pulverizing chamber 11 cotton stalk 12 before, so that it is entering after pulverizing chamber and can better pulverized. Cotton stalk pressurizing unit comprises pair roller, and in the present embodiment, pair roller has one group, and this group pair roller comprises stationary roll 13 and dancer 14, and stationary roll 13 is horizontal roller, and dancer 14 is positioned at the top of stationary roll and can radially floats with respect to stationary roll. In the time that the thickness until comminuting matter of sending here does not wait, dancer 14 can adapt to this variation by radially unsteady, and is unlikely to occur the problem of putty. In order to keep dancer 14 to automatically reset and all the time material to be had to certain squeezing action, a side place that deviates from stationary roll of dancer 14 is also provided with elasticity pressing device 15, dancer is to be assemblied in the frame of device by a dancer frame, elasticity pressing device is between dancer frame and frame, in the present embodiment, what elasticity pressing device specifically adopted is helical spring, and it is enclosed within on the guide rod of dancer frame.
In order to realize tentatively the blocking of cotton stalk, on the stationary roll of pair roller and dancer, be respectively equipped with cotton stalk and press tooth, in the present embodiment, it is strip tooth that cotton stalk is pressed tooth, makes thus described pressure tooth make the cross section of pair roller form pitch wheel mechanism.
In other embodiment of cotton stalk reducing mechanism, the quantity of pair roller can also be more than two, and pair roller can also adopt vertical edger roll; Elasticity pressing device can also be air spring; It can also be the ring tooth arranging around roller that cotton stalk on the roller of pair roller is pressed tooth, or the structure that is similar to the tooth on mace of projection.
The embodiment of cotton-stalk harvester, this cotton-stalk harvester comprises the ceding of Taiwan, cotton stalk elevator and cotton stalk reducing mechanism, wherein the structure of the ceding of Taiwan and cotton stalk elevator is prior art, and the structure of cotton stalk reducing mechanism is identical with the structure of above-mentioned cotton stalk reducing mechanism, and it will not go into details herein.
Claims (10)
1. cotton-stalk harvester, comprises pulverizer, and pulverizer has pulverizing chamber, it is characterized in that, the import department of described pulverizing chamber is provided with cotton stalk pressurizing unit, and described cotton stalk pressurizing unit comprises at least one group of pair roller.
2. cotton-stalk harvester according to claim 1, is characterized in that, described pair roller comprises stationary roll and can be along the dancer of stationary roll radial floating, and a side that deviates from corresponding stationary roll of dancer is provided with elasticity pressing device.
3. cotton-stalk harvester according to claim 2, is characterized in that, dancer and the stationary roll of pair roller arrange one on the other, and dancer is positioned at stationary roll top.
4. according to the cotton-stalk harvester described in claim 1-3 any one, it is characterized in that, pair roller is provided with cotton stalk and presses tooth.
5. cotton-stalk harvester according to claim 4, is characterized in that, described pressure tooth makes the cross section of pair roller form pitch wheel mechanism.
6. cotton stalk reducing mechanism, comprises pulverizer, and pulverizer has pulverizing chamber, it is characterized in that, the import department of described pulverizing chamber is provided with cotton stalk pressurizing unit, and described cotton stalk pressurizing unit comprises at least one group of pair roller.
7. cotton stalk reducing mechanism according to claim 6, is characterized in that, described pair roller comprises stationary roll and can be along the dancer of stationary roll radial floating, and a side that deviates from corresponding stationary roll of dancer is provided with elasticity pressing device.
8. cotton stalk reducing mechanism according to claim 7, is characterized in that, dancer and the stationary roll of pair roller arrange one on the other, and dancer is positioned at stationary roll top.
9. according to the cotton stalk reducing mechanism described in claim 6-8 any one, it is characterized in that, pair roller is provided with cotton stalk and presses tooth.
10. cotton stalk reducing mechanism according to claim 9, is characterized in that, described pressure tooth makes the cross section of pair roller form pitch wheel mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059168.6U CN205232820U (en) | 2015-12-18 | 2015-12-18 | Cotton stalk harvester and cotton stalk reducing mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059168.6U CN205232820U (en) | 2015-12-18 | 2015-12-18 | Cotton stalk harvester and cotton stalk reducing mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205232820U true CN205232820U (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521059168.6U Expired - Fee Related CN205232820U (en) | 2015-12-18 | 2015-12-18 | Cotton stalk harvester and cotton stalk reducing mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205232820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583214A (en) * | 2019-08-06 | 2019-12-20 | 四川五一机械制造有限公司 | Straw returning processing device |
-
2015
- 2015-12-18 CN CN201521059168.6U patent/CN205232820U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110583214A (en) * | 2019-08-06 | 2019-12-20 | 四川五一机械制造有限公司 | Straw returning processing device |
| CN110583214B (en) * | 2019-08-06 | 2021-08-03 | 四川五一机械制造有限公司 | Straw returning processing device |
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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: 20160518 Termination date: 20161218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |