CN215141892U - Screen cloth dust collector and plastic film residue collector - Google Patents
Screen cloth dust collector and plastic film residue collector Download PDFInfo
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- CN215141892U CN215141892U CN202120578009.6U CN202120578009U CN215141892U CN 215141892 U CN215141892 U CN 215141892U CN 202120578009 U CN202120578009 U CN 202120578009U CN 215141892 U CN215141892 U CN 215141892U
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- unit
- conveying
- screen
- rotating shaft
- wind
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- 239000000428 dust Substances 0.000 title claims abstract description 40
- 239000002985 plastic film Substances 0.000 title claims abstract description 23
- 229920006255 plastic film Polymers 0.000 title claims abstract description 23
- 239000004744 fabric Substances 0.000 title abstract description 13
- 238000004064 recycling Methods 0.000 claims abstract description 34
- 239000012535 impurity Substances 0.000 claims description 20
- 239000010813 municipal solid waste Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 5
- 239000012528 membrane Substances 0.000 abstract description 8
- 230000003749 cleanliness Effects 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 4
- 239000010902 straw Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
Images
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- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The utility model provides a screen cloth dust collector and plastic film residue collector, relates to agricultural equipment technical field, and this screen cloth dust collector includes conveying unit, conveying unit includes first roll body, second roll body and screen cloth, first roll body with the second roll body is supported for rotatable state, the screen cloth bypasses first roll body and second roll body. This screen cloth dust collector can remove dust to the incomplete membrane of retrieving, has improved the cleanliness factor of incomplete membrane. The residual film recycling machine comprises the screen dust removal device.
Description
Technical Field
The utility model relates to an agricultural equipment technical field, concretely relates to screen cloth dust collector and plastic film residue collector.
Background
Mulching film, i.e., ground-covering film, is typically a clear or green, silvery film. The fertilizer is used for ground covering to improve the soil temperature, maintain the soil moisture, maintain the soil structure, prevent pests from attacking crops and diseases caused by certain microorganisms and the like, and further promote the growth of plants. Because the mulching film cannot be degraded, the residual mulching film needs to be recycled after use so as to prevent the residual mulching film from polluting the environment.
In the operation process of the currently used residual film recycling machine, the recycled residual film contains dust, so that the cleanliness of the recycled residual film is low.
How to reduce the dust content in the recovered residual film and improve the cleanliness of the residual film, and technical problems to be solved by technical personnel in the field are urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses above-mentioned technical problem to exist among the prior art provides a screen cloth dust collector and plastic film residue collector, can remove dust to the plastic film residue of retrieving, has further improved the cleanliness factor of the plastic film residue of retrieving.
In order to achieve the above technical object, an aspect of the embodiments of the present invention provides a screen dust removing device, including a conveying unit, the conveying unit includes a first roller body, a second roller body and a screen, the first roller body and the second roller body are supported to be rotatable, and the screen bypasses the first roller body and the second roller body.
Further, the conveying unit extends in an inclined direction.
Further, the screen dust removal device further comprises a storage bin, and an inlet of the storage bin is communicated with an output end of the conveying unit.
Furthermore, the screen dust removal device also comprises a storage bin, and an inlet of the storage bin is communicated with an output end of the conveying unit;
the storage bin is located at a lower side of the conveying unit.
Further, the screen is made of metal.
Further, an inclined plate is arranged on the lower side of the conveying unit, and the extending direction of the inclined plate is approximately the same as the extending direction of the conveying unit.
The second aspect of the embodiment of the utility model provides a plastic film residue collector still provides a machine, including above-mentioned arbitrary screen cloth dust collector.
Further, plastic film residue collector still includes plastic film residue recovery unit, plastic film residue recovery unit includes:
the film collecting unit is used for collecting the mulching films from the ground;
and the conveying roller is arranged between the film receiving unit and the conveying unit and is used for conveying the residual films recovered by the film receiving unit to the conveying unit.
Furthermore, the outer contour of the conveying roller is provided with a plurality of scrapers extending along the radial direction, and a groove body is arranged between every two adjacent scrapers.
Further, incomplete membrane collector still includes the supplementary edulcoration device of wind-force, the supplementary edulcoration device of wind-force includes:
the picking unit comprises a rotating shaft and a plurality of flail knives which are distributed along the axial direction of the rotating shaft and extend along the radial direction of the rotating shaft; and
the air outlet of the wind power unit faces the ground below the rotating shaft; wherein,
the picking unit also comprises a conveying piece, and a feeding hole is formed in one side, facing the rotating shaft, of the outer wall of the conveying piece;
when the wind-power auxiliary impurity removing device is arranged on the residual film recycling machine, the air outlet is positioned at the rear side of the rotating shaft relative to the advancing direction of the residual film recycling machine;
the wind-power auxiliary impurity removing device is arranged on the front side of the residual film recycling device.
The embodiment of the utility model provides an in one or more technical scheme, following technological effect or advantage have at least: when the screen dust removal device works, on one hand, the residual films on the screen dust removal device can be removed, and on the other hand, the residual films after dust removal are conveyed to a storage bin. The vibration that the plastic film residue collector during operation produced has improved the screening efficiency that the plastic film residue carried dust on the screen cloth.
Drawings
Fig. 1 is a front view of a plastic film residue recycling machine according to an embodiment of the present invention.
Fig. 2 is the utility model relates to a structural schematic diagram of supplementary edulcoration device of wind-force in plastic film residue collector of embodiment.
Fig. 3 is a schematic structural view of a pneumatic auxiliary impurity removing device in a residual film recycling machine according to another embodiment of the present invention.
Fig. 4 is a schematic structural view of a pneumatic auxiliary impurity removing device in a residual film recycling machine according to another embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a screen dust collector according to an embodiment of the present invention.
Description of the reference numerals
1-picking unit, 10-rotating shaft, 11-flail knife, 12-conveying member, 121-feeding port, 2-wind power unit, 21-air outlet pipeline, 211' -air outlet, 22-fan, 23-air pipe, 231-transverse pipe, 232-communicating pipe, 233-shunt pipe, 3-residual film recovery device, 31-film collecting unit, 4-conveying unit, 41-first roller body, 42-second roller body, 43-screen, 5-inclined plate, 6-storage bin, 61-inlet, 7-conveying roller, 71-scraper and 72-trough body.
Detailed Description
Other objects and advantages of the present invention will become apparent from the following explanation of the preferred embodiments of the present application.
First embodiment
As shown in fig. 1, the wind-assisted impurity removing device comprises a picking unit 1 and a wind unit 2. The pickup unit 1 includes a rotating shaft 10 and a plurality of flail knives 11 distributed along an axial direction of the rotating shaft 10 and extending along a radial direction of the rotating shaft 10. The air outlet 211 in the wind power unit 2 blows air towards the ground below the rotating shaft 10.
When the wind-assisted impurity removing device is installed on the residual film recycling machine, the extending direction of the rotating shaft 10 is consistent with the width direction of the residual film recycling machine. The wind-power auxiliary impurity removing device is arranged on the front side of the residual film recycling machine. The wind-assisted impurity removing device blows fine impurities such as straws to the front side (the side of the advancing direction of the residual film recycling machine) of the flail knife 11 through airflow blown out from the air outlet 211 of the wind power unit 2, and the impurities are picked up from the ground along with the rotation of the flail knife 11.
In some embodiments, the air outlet 211 is multiple, and the multiple air outlets 211 are arranged along the axial direction of the rotating shaft 10. The arrangement position of the air outlet 211 may correspond to the position of the flail knife 11. The outlet 211 may be formed in a long and narrow shape extending in the width direction of the residual film recycling machine.
In some embodiments, the pickup unit 1 further includes a conveying member 12, and a feed opening 121 is formed on an outer wall of the conveying member 12 toward one side of the rotating shaft 10. The sundries of the straws rotating along with the flail knife 11 are thrown into the feeding hole 121 of the conveying member 12 and are conveyed to one side of the residual film recycling machine in the width direction by the conveying member 12 to return to the field. The sundries can also be collected and stored.
In some embodiments, as shown in fig. 2, when the wind-assisted trash removal device is installed in a residual film recycling machine, the air outlet 211 is located at the rear side of the rotating shaft 10 with respect to the advancing direction of the residual film recycling machine. Along with the advancing of the plastic film residue collector, the air outlet 211 can blow the small sundries missed by the picking unit 1 to the front side of the flail knife 11 of the picking unit 1, and the picking work efficiency is improved.
In other embodiments, as shown in fig. 3, when the wind-assisted trash removal device is installed on a plastic film residue collector, the air outlet 211' is located at the front side of the rotating shaft 10 with respect to the advancing direction of the plastic film residue collector, and can also play a role in improving the working efficiency of the pickup unit 1 to a certain extent.
In some embodiments, as shown in fig. 3, the wind power unit 2 further includes a blower 22, an air duct 23 and an air outlet duct 21, wherein an outlet of the blower 22 is connected to one end of the air duct 23, the other end of the air duct 23 is connected to an inlet of the air outlet duct 21, and the air outlet 211 is formed on the air outlet duct 21.
Further, the conveying member 12 is located between the air outlet duct 21 and the rotating shaft 10. The housing of the transport element 12 has a circular cross-section and the air outlet duct 21 has a substantially arc-shaped cross-section. The width of the cross section of the air outlet duct 21 gradually decreases in the process of approaching the air outlet 211, so that a rapid air flow can be formed.
In some embodiments, as shown in fig. 4, the duct 23 includes a transverse duct 231, a communicating duct 232, and a shunt duct 233, the transverse duct 231 extending in the width direction of the residual film recycling machine. One end of the communication pipe 232 is connected to the discharge port of the blower 22, and the other end of the communication pipe 232 is communicated with the lateral pipe 231. The number of the shunt tubes 233 can be multiple, one end of the shunt tube 233 is communicated with the transverse tube 231, and the other end of the shunt tube 233 is communicated with the air outlet pipeline 21.
Second embodiment
Referring to fig. 1 to 4, a residual film recycling machine includes a residual film recycling device and a wind-assisted impurity removing device installed at a front side of the residual film recycling device.
The above-described residual film recycling apparatus has various options in the prior art.
The wind-assisted impurity removal device may be the wind-assisted impurity removal device according to any one of the first embodiment.
When the residual film recycling machine works, the rotating shaft 10 of the picking unit 1 drives the flail knife 11 to rotate, and the free end of the flail knife 11 throws up impurities such as straws. The fine impurities are blown to the front side of the flail knife 11 by the wind-assisted impurity removing device and are thrown into the conveying piece 12 along with the rotation of the flail knife 11.
The utility model discloses a plastic film residue collector has improved the efficiency of getting rid of debris such as straw, weeds, garrulous leaf, has improved clean degree and the efficiency that the plastic film residue was retrieved.
Third embodiment
In order to remove dust to the incomplete membrane of retrieving, improve the cleanliness factor of incomplete membrane, still set up screen cloth dust collector in this embodiment.
Specifically, as shown in fig. 5, the screen dust removing device comprises a conveying unit 4, wherein the conveying unit 4 comprises a first roller body 41, a second roller body 42 and a screen 43. The first roller body 41 and the second roller body 42 are supported in a rotatable state, and the mesh 43 bypasses the first roller body 41 and the second roller body 42. The first roller body 41 and the second roller body 42 can drive the screen 43 to rotate. When the screen dust removal device works, on one hand, the residual film on the screen dust removal device can be removed, and on the other hand, the residual film after dust removal is conveyed to the storage bin 6. The vibration generated when the plastic film residue recycling machine works improves the screening efficiency of dust carried by the plastic film residue on the screen 43. The mesh 43 may be made of metal.
In some embodiments, the conveyor unit 4 extends in an inclined direction. Conveying unit 4 device slope sets up and to provide the space for the setting of storing storehouse 6, and in addition, conveying unit 4 inclined upwards when carrying the incomplete membrane of retrieving, the incomplete membrane can roll downwards along screen cloth 43 under the influence of gravity, has improved the effect of dust removal to a certain extent.
In some embodiments, the screen dust removal device further comprises a storage bin 6, and an inlet 61 of the storage bin 6 is in communication with the output end of the conveyor unit 4. The storage bin 6 is used for storing the collected residual films.
In some embodiments, the screen dust removal device further comprises a storage bin 6, an inlet 61 of the storage bin 6 being in communication with an output end of the conveyor unit 4; the storage bin 6 is located at the lower side of the transport unit 4.
In some embodiments, the underside of the conveyor unit 4 is provided with a sloping plate 5, the sloping plate 5 extending in the same direction as the conveyor unit 4. The dust sieved out from the screen 43 falls on the inclined plate 5 and slides down along the inclined plate 5 to below the residual film recovering machine.
Fourth embodiment
A residual film recycling machine comprises the screen dust removal device in the third embodiment.
In the embodiment, the residual film recycling machine further comprises a residual film recycling device 3, the residual film recycling device 3 comprises a film collecting unit 31 and a conveying roller 7, and the film collecting unit 31 is used for collecting mulching films from the ground; the conveying roller 7 is arranged between the film collecting unit 31 and the conveying unit 4 and is used for conveying the residual film collected by the film collecting unit 31 to the conveying unit 4.
Further, the outer contour of the conveying roller 7 is provided with a plurality of scrapers 71 extending in the radial direction, and a groove 72 is provided between two adjacent scrapers 71. The tank 72 is used to temporarily store the residual film collected by the film collecting unit 31. With the rotation of the conveying roller 7, the residual film in the groove 72 is thrown off to the conveying unit 4.
Further, incomplete membrane collector still includes the supplementary edulcoration device of wind-force, the supplementary edulcoration device of wind-force includes: the picking unit 1 comprises a rotating shaft 10 and a plurality of flail knives 11 which are distributed along the axial direction of the rotating shaft 10 and extend along the radial direction of the rotating shaft 10; the air outlet 211 of the wind power unit 2 faces the ground below the rotating shaft 10. The pickup unit 1 further comprises a conveying member 12, and a feeding hole 121 is formed in one side, facing the rotating shaft 10, of the outer wall of the conveying member 12; when the wind-assisted impurity removing device is installed on a residual film recycling machine, the air outlet 211 is located at the rear side of the rotating shaft 10 relative to the advancing direction of the residual film recycling machine; the wind-power auxiliary impurity removing device is arranged on the front side of the residual film recycling device 3.
The apparatus of the present application has been described in detail with reference to the preferred embodiments thereof, however, it should be noted that those skilled in the art can make modifications, alterations and adaptations based on the above disclosure without departing from the spirit of the present application. The present application includes the specific embodiments described above and any equivalents thereof.
Claims (10)
1. A screen dust removing device is characterized by comprising a conveying unit (4), wherein the conveying unit (4) comprises a first roller body (41), a second roller body (42) and a screen (43), the first roller body (41) and the second roller body (42) are supported in a rotatable state, and the screen (43) bypasses the first roller body (41) and the second roller body (42).
2. A screen dust extraction apparatus as claimed in claim 1, characterised in that the conveyor unit (4) extends in an inclined direction.
3. A screen dust extraction apparatus as claimed in claim 1, further comprising a storage bin (6), an inlet (61) of the storage bin (6) communicating with an output of the conveyor unit (4).
4. A screen dust extraction apparatus as claimed in claim 2, further comprising a storage bin (6), an inlet (61) of the storage bin (6) communicating with an output of the conveyor unit (4);
the storage bin (6) is located at the lower side of the conveying unit (4).
5. A screen dust extraction apparatus as claimed in claim 1, wherein the screen (43) is of metal.
6. A screen dust extraction device according to claim 1, characterized in that the underside of the conveyor unit (4) is provided with an inclined plate (5), the direction of extension of the inclined plate (5) being the same as the direction of extension of the conveyor unit (4).
7. A residual film recycling machine, characterized by comprising the screen dust removing device of any one of claims 1 to 6.
8. The machine according to claim 7, further comprising a device (3) for recovering remnant films, the device (3) comprising:
the film collecting unit (31) is used for collecting the mulching film from the ground;
and the conveying roller (7) is arranged between the film collecting unit (31) and the conveying unit (4) and is used for conveying the residual films collected by the film collecting unit (31) to the conveying unit (4).
9. The machine according to claim 8, wherein the conveying rollers (7) are provided with a plurality of scrapers (71) extending in the radial direction on the outer contour, and a groove (72) is provided between two adjacent scrapers (71).
10. The plastic film residue collector of claim 8, further comprising a wind-assisted trash removal device, the wind-assisted trash removal device comprising:
the picking unit (1) comprises a rotating shaft (10) and a plurality of flail knives (11) which are distributed along the axial direction of the rotating shaft (10) and extend along the radial direction of the rotating shaft (10); and
the air outlet (211) of the wind power unit (2) faces the ground below the rotating shaft (10); wherein,
the picking unit (1) further comprises a conveying piece (12), and a feeding hole (121) is formed in one side, facing the rotating shaft (10), of the outer wall of the conveying piece (12);
when the wind-power auxiliary impurity removing device is arranged on a residual film recycling machine, relative to the advancing direction of the residual film recycling machine, the air outlet (211) is positioned at the rear side of the rotating shaft (10);
the wind-power auxiliary impurity removing device is arranged on the front side of the residual film recycling device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120578009.6U CN215141892U (en) | 2021-03-22 | 2021-03-22 | Screen cloth dust collector and plastic film residue collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120578009.6U CN215141892U (en) | 2021-03-22 | 2021-03-22 | Screen cloth dust collector and plastic film residue collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215141892U true CN215141892U (en) | 2021-12-14 |
Family
ID=79351962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120578009.6U Expired - Fee Related CN215141892U (en) | 2021-03-22 | 2021-03-22 | Screen cloth dust collector and plastic film residue collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215141892U (en) |
-
2021
- 2021-03-22 CN CN202120578009.6U patent/CN215141892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |