CN221449193U - Full-automatic straw plastic film splitter - Google Patents
Full-automatic straw plastic film splitter Download PDFInfo
- Publication number
- CN221449193U CN221449193U CN202323561511.4U CN202323561511U CN221449193U CN 221449193 U CN221449193 U CN 221449193U CN 202323561511 U CN202323561511 U CN 202323561511U CN 221449193 U CN221449193 U CN 221449193U
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- China
- Prior art keywords
- conveying belt
- roller
- pulverizing
- scattering
- pulverizer
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- 239000010902 straw Substances 0.000 title claims abstract description 25
- 239000002985 plastic film Substances 0.000 title claims description 6
- 229920006255 plastic film Polymers 0.000 title claims description 6
- 238000012216 screening Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000000926 separation method Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 6
- 238000010298 pulverizing process Methods 0.000 claims description 43
- 238000007599 discharging Methods 0.000 claims description 8
- 239000002362 mulch Substances 0.000 claims 6
- 238000011084 recovery Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000010496 root system development Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses full-automatic straw mulching film separating equipment, which relates to the technical field of mulching film recovery, and comprises a first pulverizer and a roller screening device, wherein a first conveying belt is arranged at a feed inlet of the first pulverizer, a discharge outlet of the first pulverizer is connected with a centrifugal separator through a second conveying belt, the centrifugal separator is arranged at the feed inlet of the roller screening device, a third conveying belt is arranged at a screen material outlet of the roller screening device, a fourth conveying belt is arranged at a screen material outlet of the roller screening device, a material scattering device is arranged on the fourth conveying belt, an air suction cover is arranged at the top of the material scattering device, the air suction cover is connected with a dust remover through a pipeline, and a discharge end of the fourth conveying belt is connected with the second pulverizer through a feeding auger. The utility model can thoroughly separate the straw from the film, has good separation effect and high working efficiency, and can well realize the cleaning of the straw and the recovery of the film.
Description
Technical Field
The utility model relates to the technical field of mulching film recovery, in particular to full-automatic straw mulching film separation equipment.
Background
The plastic film mulching cultivation technology has the functions of warming, drought resistance, root system development promotion and the like, can greatly improve crop yield and shorten growing period, and is widely used for cotton planting.
At present, after cotton is picked, the residual film and the straw are usually recovered from the field at the same time, the residual film and the straw exist in a mixture form, and the film is difficult to thoroughly separate from the mixture for recycling.
Disclosure of utility model
Based on the problems, the utility model aims to provide full-automatic straw mulching film separating equipment, which adopts the following technical scheme:
The utility model provides full-automatic straw mulching film separation equipment which comprises a first crusher and a roller screening device, wherein a first conveying belt is arranged at a feed inlet of the first crusher, a discharge outlet of the first crusher is connected with a centrifugal separator through a second conveying belt, the centrifugal separator is arranged at the feed inlet of the roller screening device, a third conveying belt is arranged at a oversize outlet of the roller screening device, a fourth conveying belt is arranged at a undersize outlet of the roller screening device, a material scattering device is arranged on the fourth conveying belt, an air suction cover is arranged at the top of the material scattering device, the air suction cover is connected with a dust remover through a pipeline, and a discharge end of the fourth conveying belt is connected with the second crusher through a feeding auger;
The centrifugal separator comprises a separator shell, a material collecting port is formed in the top of the separator shell, a separation discharge port is formed in the outer wall of the lower portion of the separator shell, a rotary disc is arranged in the separator shell, a plurality of scattering fins are annularly arranged on the top surface of the rotary disc, and the bottom surface of the rotary disc is in power connection with a centrifugal driving device arranged at the bottom of the separator shell.
Preferably, the first pulverizer comprises a first pulverizing shell, wherein a first pulverizing feed port is arranged at the top of the first pulverizing shell, and a first pulverizing discharge port is arranged at the bottom of the first pulverizing shell; three first crushing roller shafts are arranged in the first crushing shell from top to bottom, and a plurality of first crushing cutters are arranged on the outer wall of each first crushing roller shaft along the circumferential direction.
Preferably, the roller screening device comprises a screening dustproof shell, a rotatable screen drum is arranged in the screening dustproof shell, an inlet of the screen drum is connected with the separation discharge port, an outlet of the screen drum is connected with the third conveying belt, an aggregate auger is arranged at the bottom of the screening dustproof shell, and a discharge port of the aggregate auger is connected with the fourth conveying belt.
Preferably, the discharging end of the first conveyer belt is provided with a feeding press roller, and one end of the feeding press roller is in power connection with the belt roller at the discharging end of the first conveyer belt through a gear set.
Preferably, the material scattering device comprises a scattering roller, a plurality of scattering teeth are arranged on the scattering roller, support connecting plates are arranged at two ends of the scattering roller, one of the support connecting plates is provided with a scattering driving device, and the scattering driving device is in power connection with the scattering roller.
Preferably, the second pulverizer comprises a second pulverizing shell, wherein a second pulverizing feed inlet is formed in the top of the second pulverizing shell, and a plurality of pulverizing discharge holes are formed in the bottom of the second pulverizing shell; the second crushing shell is internally provided with a second crushing roll shaft, a plurality of cutter bars are arranged on the outer side of the second crushing roll shaft along the circumferential direction, the cutter bars are connected with the second crushing roll shaft through cutter bar connecting plates, and a plurality of rotatable flail knifes are arranged on the cutter bars along the length direction.
Preferably, a packer is arranged at the discharge end of the third conveyor belt.
Compared with the prior art, the utility model has the beneficial technical effects that:
The utility model can thoroughly separate the straw from the film, has good separation effect and high working efficiency, and can well realize the cleaning of the straw and the recovery of the film.
Drawings
The utility model is further described with reference to the following description of the drawings.
Fig. 1 is a schematic structural diagram of a fully automatic straw mulching film separation device in an embodiment of the utility model;
FIG. 2 is a schematic diagram showing a front view of a centrifugal separator according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a front view of a drum screening device according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram showing a front view of a first pulverizer in an embodiment of the present utility model
FIG. 5 is a schematic diagram showing a configuration of a feeding roller and a first conveyor belt according to an embodiment of the present utility model;
FIG. 6 is a schematic diagram of a front view of a material scattering device according to an embodiment of the present utility model;
FIG. 7 is a schematic side view of a material scattering device according to an embodiment of the present utility model;
Fig. 8 is a schematic front view of a second pulverizer according to an embodiment of the present utility model.
Reference numerals illustrate: 1. a first pulverizer; 101. a first pulverizing casing; 102. a first pulverizing feed port; 103. a first crushing discharge port; 104. a first pulverizing roller shaft; 105. a first crushing cutter; 2. a roller screening device; 201. screening a dustproof shell; 202. a screen drum; 203. aggregate auger; 3. a first conveyor belt; 4. a second conveyor belt; 5. a centrifugal separator; 501. a separator housing; 502. a material collecting port; 503. separating a discharge hole; 504. a turntable; 505. scattering fins; 506. a centrifugal driving device; 6. a third conveyor belt; 7. a fourth conveyor belt; 8. a material scattering device; 801. a break-up roller; 802. scattering teeth; 803. a support connection plate; 804. scattering the driving device; 9. an air suction cover; 10. a dust remover; 11. feeding augers; 12. a second pulverizer; 1201. a second pulverizing casing; 1202. a second pulverizing feed port; 1203. crushing the discharge hole; 1204. a second pulverizing roller shaft; 1205. a cutter bar; 1206. the cutter bar is connected with the plate; 1207. a flail knife; 13. a feeding press roll; 1301. a gear set; 14. a packer; 15. and a fifth conveyor belt.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 and 2, the embodiment discloses a full-automatic straw mulching film separation device, which comprises a first pulverizer 1 and a roller screening device 2, wherein a first conveying belt 3 is arranged at the feed inlet of the first pulverizer 1, a discharge outlet of the first pulverizer 1 is connected with a centrifugal separator 5 through a second conveying belt 4, the centrifugal separator 5 is arranged at the feed inlet of the roller screening device 2, a third conveying belt 6 is arranged at the oversize outlet of the roller screening device 2, a fourth conveying belt 7 is arranged at the undersize outlet of the roller screening device 2, a material scattering device 8 is arranged on the fourth conveying belt 7, an air suction cover 9 is arranged at the top of the material scattering device 8, the air suction cover 9 is connected with a dust remover 10 through a pipeline, and the discharge end of the fourth conveying belt 7 is connected with a second pulverizer 12 through a feeding auger 11.
The centrifugal separator 5 comprises a separator shell 501, a collecting port 502 is formed in the top of the separator shell 501, a separation discharging port 503 is formed in the outer wall of the lower portion of the separator shell 501, a rotary disc 504 is arranged in the separator shell 501, a plurality of scattering fins 505 are annularly arranged on the top surface of the rotary disc 504, and the bottom surface of the rotary disc 504 is in power connection with a centrifugal driving device 506 arranged at the bottom of the separator shell 501.
As shown in fig. 3, in this embodiment, the roller screening device 2 includes a screening dust-proof housing 201, a rotatable screen drum 202 is provided in the screening dust-proof housing 201, a separation discharge port 503 of the centrifugal separator 5 extends to an inlet of the screen drum 202, an outlet of the screen drum 202 is connected with the third conveyor belt 6, an aggregate auger 203 is provided at a bottom of the screening dust-proof housing 201, and undersize materials below the screen drum 202 are gathered by the aggregate auger 203 and conveyed to the fourth conveyor belt 7.
As shown in fig. 4 and 5, in the present embodiment, the first pulverizer 1 includes a first pulverizing casing 101, a first pulverizing feed port 102 is provided at the top of the first pulverizing casing 101, and a first pulverizing discharge port 103 is provided at the bottom thereof; three first pulverizing roller shafts 104 are provided in the first pulverizing casing 101 from top to bottom, and a plurality of first pulverizing cutters 105 are provided on the outer wall of each first pulverizing roller shaft 104 in the circumferential direction. Two adjacent first crushing roll shafts 104 are in power connection through a gear set, and one first crushing roll shaft 104 is in power connection with a driving motor through a belt.
The discharge end of the first conveyer belt 3 extends to the first crushing feed inlet 102 of the first crusher 1, a feed press roller 13 is arranged at the discharge end of the first conveyer belt 3, two ends of the feed press roller 13 are connected to the frame body of the first conveyer belt 3 through a connecting frame, and one end of the feed press roller 13 is in power connection with a belt roller at the discharge end of the first conveyer belt 3 through a gear set 1301.
As shown in fig. 6 and 7, in this embodiment, the material scattering device 8 includes a scattering roller 801, a plurality of scattering teeth 802 are provided on the scattering roller 801, and support connection plates 803 are provided at both ends of the scattering roller 801, and the support connection plates 803 are connected to the frame body of the fourth conveyor belt 7. One of the support connection plates 803 is provided with a break-up driving device 804, and the break-up driving device 804 is in power connection with the break-up roller 801.
As shown in fig. 8, in the present embodiment, the second pulverizer 12 includes a second pulverizing casing 1201, where the second pulverizing casing 1201 is cylindrical and laterally arranged, a second pulverizing feed inlet 1202 is provided at the top of the second pulverizing casing 1201, and a plurality of pulverizing discharge holes 1203 are provided at the bottom thereof; the second crushing shell 1201 is provided with a second crushing roller shaft 1204, one end of the second crushing roller shaft 1204 is in power connection with a driving motor, a plurality of cutter bars 1205 are arranged on the outer side of the second crushing roller shaft 1204 along the circumferential direction, the cutter bars 1205 are connected with the second crushing roller shaft 1204 through cutter bar connecting plates 1206, and a plurality of rotatable flail knives 1207 are arranged on the cutter bars 1205 along the length direction.
In this embodiment, a packer 14 is provided at the discharge end of the third conveyor belt 6. The discharge end of the second pulverizer 12 is provided with a fifth conveyor belt 15.
The working process of the utility model comprises the following steps:
The mixed material with straw and film is conveyed to the first pulverizer 1 through the first conveying belt 3 for pulverization, the first conveying belt 3 is matched with the feeding press roller 13 in the unloading process, the mixed material is sequentially conveyed into the first pulverizing feed inlet 102, the first pulverizer 1 adopts three-stage pulverizing modes of three pulverizing rollers, and the mixed material is effectively pulverized. The crushed mixed material is conveyed to the centrifugal separator 5 through the second conveying belt 4, the turntable 504 of the centrifugal separator 5 rotates at a high speed to throw the crushed mixed material into the roller screening device 2 through the beating of the scattering fins 505, and the plastic film is light and large in surface area and can float to the rear part of the screen cylinder 202 under the wind force generated by the scattering fins 505 to form oversize materials, and meanwhile, the crushed straw is heavy in mass and small in surface area and can fall to the lower part of the screen cylinder 202 to form undersize materials. The plastic film as the oversize is conveyed to a packer 14 by a third conveyor belt 6 for extrusion packing. Straw as undersize is gathered together through the aggregate auger 203 and is conveyed to the fourth conveying belt 7, and is conveyed to the feeding auger 11 after being scattered by the material scattering device 8 on the fourth conveying belt 7, and the plastic scraps and dust are sucked out by the material scattering device 8 through the air suction cover 9 in the scattering process. The crushed straw is transported to a second crusher 12 through a feeding auger 11 for secondary crushing, and the second crusher 12 adopts a flail knife mode for crushing.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (7)
1. A full-automatic straw plastic film splitter, its characterized in that: the device comprises a first pulverizer (1) and a roller screening device (2), wherein a first conveying belt (3) is arranged at a feed inlet of the first pulverizer (1), a discharge outlet of the first pulverizer (1) is connected with a centrifugal separator (5) through a second conveying belt (4), the centrifugal separator (5) is arranged at the feed inlet of the roller screening device (2), a third conveying belt (6) is arranged at a oversize outlet of the roller screening device (2), a fourth conveying belt (7) is arranged at an undersize outlet of the roller screening device (2), a material scattering device (8) is arranged on the fourth conveying belt (7), an air suction cover (9) is arranged at the top of the material scattering device (8), the air suction cover (9) is connected with a dust remover (10) through a pipeline, and a discharge end of the fourth conveying belt (7) is connected with the second pulverizer (12) through a feeding auger (11);
Centrifugal separator (5) are including separator casing (501), the top of separator casing (501) is provided with gathers materials mouth (502), be provided with separation discharge gate (503) on the outer wall of separator casing (501) lower part, be provided with carousel (504) in separator casing (501), the top surface of carousel (504) is the annular and has arranged a plurality of fins (505) of scattering, the bottom surface of carousel (504) with install centrifugal drive arrangement (506) power connection in separator casing (501) bottom.
2. The fully automatic straw mulch film separating device according to claim 1, wherein: the first pulverizer (1) comprises a first pulverizing shell (101), wherein a first pulverizing feed inlet (102) is formed in the top of the first pulverizing shell (101), and a first pulverizing discharge outlet (103) is formed in the bottom of the first pulverizing shell; three first crushing roll shafts (104) are arranged in the first crushing shell (101) from top to bottom, and a plurality of first crushing cutters (105) are arranged on the outer wall of each first crushing roll shaft (104) along the circumferential direction.
3. The fully automatic straw mulch film separating device according to claim 1, wherein: the roller screening device (2) comprises a screening dustproof shell (201), a rotatable screen drum (202) is arranged in the screening dustproof shell (201), an inlet of the screen drum (202) is connected with a separation discharging hole (503), an outlet of the screen drum (202) is connected with a third conveying belt (6), an aggregate auger (203) is arranged at the bottom of the screening dustproof shell (201), and a discharging hole of the aggregate auger (203) is connected with a fourth conveying belt (7).
4. The fully automatic straw mulch film separating device according to claim 1, wherein: the discharging end of the first conveying belt (3) is provided with a feeding press roller (13), and one end of the feeding press roller (13) is in power connection with a belt roller at the discharging end of the first conveying belt (3) through a gear set (1301).
5. The fully automatic straw mulch film separating device according to claim 1, wherein: the material scattering device (8) comprises a scattering roller (801), a plurality of scattering teeth (802) are arranged on the scattering roller (801), support connecting plates (803) are arranged at two ends of the scattering roller (801), one of the support connecting plates (803) is provided with a scattering driving device (804), and the scattering driving device (804) is in power connection with the scattering roller (801).
6. The fully automatic straw mulch film separating device according to claim 1, wherein: the second pulverizer (12) comprises a second pulverizing shell (1201), a second pulverizing feed inlet (1202) is formed in the top of the second pulverizing shell (1201), and a plurality of pulverizing discharge holes (1203) are formed in the bottom of the second pulverizing shell; the second crushing shell (1201) is internally provided with a second crushing roll shaft (1204), the outside of second crushing roll shaft (1204) is provided with a plurality of cutter bars (1205) along circumference, cutter bars (1205) are connected with second crushing roll shaft (1204) through cutter bar link plate (1206), set up a plurality of rotatable flail knives (1207) along length direction on cutter bars (1205).
7. The fully automatic straw mulch film separating device according to claim 1, wherein: and a packer (14) is arranged at the discharging end of the third conveying belt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323561511.4U CN221449193U (en) | 2023-12-26 | 2023-12-26 | Full-automatic straw plastic film splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323561511.4U CN221449193U (en) | 2023-12-26 | 2023-12-26 | Full-automatic straw plastic film splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221449193U true CN221449193U (en) | 2024-08-02 |
Family
ID=92352125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323561511.4U Active CN221449193U (en) | 2023-12-26 | 2023-12-26 | Full-automatic straw plastic film splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221449193U (en) |
-
2023
- 2023-12-26 CN CN202323561511.4U patent/CN221449193U/en active Active
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