CN208353992U - The removal of impurities anti-wrap device of mechanical sprocket wheel - Google Patents
The removal of impurities anti-wrap device of mechanical sprocket wheel Download PDFInfo
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- CN208353992U CN208353992U CN201820636774.7U CN201820636774U CN208353992U CN 208353992 U CN208353992 U CN 208353992U CN 201820636774 U CN201820636774 U CN 201820636774U CN 208353992 U CN208353992 U CN 208353992U
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- sprocket wheel
- removal
- impurities
- impurity
- wrap device
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Abstract
The utility model is suitable for maize harvesting machine technical field, provide a kind of removal of impurities anti-wrap device of mechanical sprocket wheel, the removal of impurities anti-wrap device of the machinery sprocket wheel includes rotary shaft, sprocket wheel and except sundries, described sundries one end of removing connects chain folder, the other end is located in sprocket wheel gap, the sundries that removes is divided into fixing piece and at least an impurity-removal knife, and described impurity-removal knife one end is fixedly connected with fixing piece, and the other end has gradient.Whereby, the utility model of simple structure and strong practicability can effectively remove the sundries being wrapped on mechanical sprocket wheel.
Description
Technical field
The utility model relates to maize harvesting machine technical field more particularly to a kind of removal of impurities of mechanical sprocket wheel is anti-tangle installs around
It sets.
Background technique
Corn picker has certain low level in agricultural production, and in harvesting process, clipper cuts stalk right
It is delivered in grinding device and is crushed by conveying device afterwards, during transportation, stalk can be more or less on drive sprocket
Winding, prolonged operation can be such that driving chain falls from drive sprocket, to influence working efficiency.In the prior art,
It is usually to stop operation to the cleaning of drive sprocket, using manually being cleared up manually, however manual cleaning efficiency is low, and presence
Security risk does not utilize production.
In summary, the existing technology has inconveniences and defects in actual use, so it is necessary to be improved.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of removal of impurities anti-wrap device of mechanical sprocket wheel,
It can effectively remove the sundries wound on mechanical sprocket wheel, guarantee the normal operation of mechanical sprocket wheel.
To achieve the goals above, the utility model provides a kind of removal of impurities anti-wrap device of mechanical sprocket wheel, the machinery
The removal of impurities anti-wrap device of sprocket wheel includes rotary shaft, sprocket wheel and removes sundries, and described except sundries one end connects chain folder, the other end is located at
In sprocket wheel gap, described except sundries is divided into fixing piece and at least an impurity-removal knife, described impurity-removal knife one end is fixedly connected with fixing piece, separately
One end has gradient.
The removal of impurities anti-wrap device of machinery sprocket wheel according to the present utility model, there are three the impurity-removal knife is set, and adjacent
Gap is greater than the gear teeth thickness of sprocket wheel.
The removal of impurities anti-wrap device of machinery sprocket wheel according to the present utility model, the gradient is located at impurity-removal knife upper end, and pastes
Nearly sprocket wheel.
The removal of impurities anti-wrap device of machinery sprocket wheel according to the present utility model, the impurity-removal knife length are greater than sprocket wheel sprocket
Depth.
The removal of impurities anti-wrap device of machinery sprocket wheel according to the present utility model, the impurity-removal knife and fixing piece are integrally formed.
The removal of impurities anti-wrap device of machinery sprocket wheel according to the present utility model, the fixing piece weld chain folder.
The removal of impurities anti-wrap device of machinery sprocket wheel according to the present utility model, the impurity-removal knife width are less than sprocket wheel adjacent wheels
The gap of between cog.
The removal of impurities anti-wrap device of machinery sprocket wheel according to the present utility model, the knife number of the impurity-removal knife are more than sprocket wheel number of rows
One.
The removal of impurities anti-wrap device of machinery sprocket wheel according to the present utility model, the hinged chain folder of fixing piece.
The removal of impurities anti-wrap device that the utility model provides a kind of mechanical sprocket wheel includes rotary shaft, sprocket wheel and except sundries,
Described sundries one end of removing connects chain folder, the position except sundries is fixed by chain folder, the other end is located in sprocket wheel gap, makes
It can be removed the sundries on sprocket wheel, and the sundries that sprocket wheel is wound in During regular rotation except sundries by removing.
The sundries that removes is divided into fixing piece and at least an impurity-removal knife, and described impurity-removal knife one end is fixedly connected with fixing piece, and the other end has oblique
Degree, impurity-removal knife are equipped with certain gradient, keep impurity-removal knife edge sharp, convenient for being purged to the sundries on sprocket wheel.This reality
With novel the utility model has the advantages that can be purged to the sundries wound on mechanical sprocket wheel by impurity-removal knife, the mechanical sprocket wheel of guarantee
Normal operation, while impurity-removal knife structure is simple, easy to make, except polygamy is strong, meets the use demand of user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial top view of the utility model；
Fig. 3 is the structural schematic diagram that sundries is removed in the utility model；
1- rotary shaft in the figure, 2- sprocket wheel, 3- remove sundries, 31- fixing piece, 32- impurity-removal knife, 4- chain folder, 5- rice-pulling chain
Item.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail, it should be understood that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Referring to Fig. 1, the utility model provides a kind of removal of impurities anti-wrap device of mechanical sprocket wheel, the removal of impurities of the machinery sprocket wheel
Anti-wrap device includes rotary shaft 1, sprocket wheel 2 and removes sundries 3, described except 3 one end of sundries connects chain folder 4, passes through 4 pairs of chain folder and cleans
The position of part 3 is fixed, and the other end is located in 2 gap of sprocket wheel, can be removed to the sundries on sprocket wheel 2, sprocket wheel 2
The sundries wound in During regular rotation except sundries 3 by removing.It is described to be removed except sundries 3 divides for fixing piece 31 and at least one
Miscellaneous knife 32, described 32 one end of impurity-removal knife are fixedly connected with fixing piece 31, and the other end has gradient, and impurity-removal knife 32 is equipped with centainly oblique
Degree, keeps 32 edge of impurity-removal knife sharp, convenient for being purged to the sundries on sprocket wheel 2.
Preferably, there are three the impurity-removal knife 32 of the utility model is set, and adjacent segment is greater than the gear teeth thickness of sprocket wheel 2,
It can effectively be cleaned for the gap of sprocket wheel 2.
In addition, the gradient of the utility model is located at 32 upper end of impurity-removal knife, and close to sprocket wheel 2, make impurity-removal knife 32 on sprocket wheel 2
Sundries be easier remove, guarantee sprocket wheel 2 cleaning.
Further, 32 length of impurity-removal knife of the utility model is greater than the depth of 2 sprocket of sprocket wheel, guarantees that impurity-removal knife 32 is removing
The sundries being wrapped on sprocket wheel 2 can be thoroughly removed during miscellaneous.
Preferably, the impurity-removal knife 32 of the utility model and fixing piece 31 are integrally formed, and are guaranteed the stability of impurity-removal knife 32, are prolonged
The service life of impurity-removal knife 32 is grown.
The utility model is in implementation process: rice-pulling chain 5 transports the stalk of harvesting by the transmission of sprocket wheel 2, because dialling
Standing grain chain 5 realizes round-trip rotation by sprocket wheel 2, and during transportation, stalk is more or less to be wrapped on sprocket wheel 2, with straw
The winding of stalk is more and more, will come forcing down in 5 accessary sprocket wheel 2 of rice-pulling chain, so that rice-pulling chain 5 be made to run out of steam, influence
It works normally.One is installed among sprocket wheel 2 removes sundries 3, it is described except sundries 3 includes fixing piece 31 and an at least impurity-removal knife 32
32 one end of impurity-removal knife is fixedly connected with fixing piece 31, and the other end has gradient, and as shown in figures 2-3, fixing piece 31 welds chain folder 4,
Can be by the way of hinged, the hinged chain folder 4 of fixing piece 31 can be in order to the disassembly and replacement to fixing piece 31.Impurity-removal knife 32
If there are three, and adjacent segment is greater than the gear teeth thickness of sprocket wheel 2, and gradient is located at 32 upper end of impurity-removal knife, and close to sprocket wheel 2, makes chain
For wheel 2 in rotary course, the gradient of impurity-removal knife 32 constitutes a sharp tip, can will be wrapped in the stalk on sprocket wheel 2
It roots out easily, to guarantee the cleaning of sprocket wheel 2, avoids the normal work for influencing rice-pulling chain 5.32 width of impurity-removal knife is less than sprocket wheel
Gap between 2 adjacent teeths can thoroughly remove the sundries in 2 gap of sprocket wheel, guarantee the cleannes of sprocket wheel 2.Removal of impurities
The knife number of knife 32 can be purged the gap of the adjacent number of rows of sprocket wheel 2 one more than 2 number of rows of sprocket wheel, guarantee the clear of sprocket wheel 2
It is clean.The utility model can not only be applied on the large-scale harvesting apparatus such as harvester, can be applied in machinery industry, so as to
Remove the sundries such as the greasy dirt in sprocket wheel gap.
In conclusion the removal of impurities anti-wrap device that the utility model provides a kind of mechanical sprocket wheel includes rotary shaft, sprocket wheel
With except sundries, described sundries one end of removing connect chain folder, the position except sundries is fixed by chain folder, the other end is located at sprocket wheel
In gap, the sundries on sprocket wheel can be removed, the sundries that sprocket wheel is wound in During regular rotation is by removing
Sundries removal.The sundries that removes is divided into fixing piece and at least an impurity-removal knife, and described impurity-removal knife one end is fixedly connected with fixing piece, another
End has gradient, and impurity-removal knife is equipped with certain gradient, keeps impurity-removal knife edge sharp, clear convenient for carrying out to the sundries on sprocket wheel
It removes.The utility model has the beneficial effects that can be purged to the sundries wound on mechanical sprocket wheel by impurity-removal knife, guarantee machine
The normal operation of tool sprocket wheel, while impurity-removal knife structure is simple, it is easy to make, except polygamy is strong, meet the use demand of small user.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art work as can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (9)
1. a kind of removal of impurities anti-wrap device of machinery sprocket wheel, which is characterized in that the removal of impurities anti-wrap device packet of the machinery sprocket wheel
It includes rotary shaft, sprocket wheel and except sundries, described the other end is located in sprocket wheel gap except sundries one end connects chain folder, described to remove sundries
It is divided into fixing piece and at least an impurity-removal knife, described impurity-removal knife one end is fixedly connected with fixing piece, and the other end has gradient.
2. the removal of impurities anti-wrap device of machinery sprocket wheel according to claim 1, which is characterized in that the impurity-removal knife is equipped with three
It is a, and adjacent segment is greater than the gear teeth thickness of sprocket wheel.
3. the removal of impurities anti-wrap device of machinery sprocket wheel according to claim 1, which is characterized in that the gradient is located at removal of impurities
Knife upper end, and close to sprocket wheel.
4. the removal of impurities anti-wrap device of machinery sprocket wheel according to claim 1, which is characterized in that the impurity-removal knife length is big
In the depth of sprocket wheel sprocket.
5. the removal of impurities anti-wrap device of machinery sprocket wheel according to claim 1, which is characterized in that the impurity-removal knife and fixation
Part is integrally formed.
6. the removal of impurities anti-wrap device of machinery sprocket wheel according to claim 1, which is characterized in that the fixing piece welded chain
Folder.
7. the removal of impurities anti-wrap device of machinery sprocket wheel according to claim 2, which is characterized in that the impurity-removal knife width is small
Gap between sprocket wheel adjacent teeth.
8. the removal of impurities anti-wrap device of machinery sprocket wheel according to claim 1, which is characterized in that the knife number of the impurity-removal knife
One more than sprocket wheel number of rows.
9. the removal of impurities anti-wrap device of machinery sprocket wheel according to claim 6, which is characterized in that the fixing piece articulated link chain
Folder.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720687694 | 2017-06-14 | ||
| CN201720687694X | 2017-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208353992U true CN208353992U (en) | 2019-01-11 |
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ID=64933263
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820636774.7U Active CN208353992U (en) | 2017-06-14 | 2018-04-28 | The removal of impurities anti-wrap device of mechanical sprocket wheel |
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| CN (1) | CN208353992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551884A (en) * | 2017-06-14 | 2018-09-21 | 山东丰神农业机械有限公司 | The removal of impurities anti-wrap device of mechanical sprocket wheel |
-
2018
- 2018-04-28 CN CN201820636774.7U patent/CN208353992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551884A (en) * | 2017-06-14 | 2018-09-21 | 山东丰神农业机械有限公司 | The removal of impurities anti-wrap device of mechanical sprocket wheel |
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