CN220795173U - Full degradation plastic film degradation testing arrangement - Google Patents
Full degradation plastic film degradation testing arrangement Download PDFInfo
- Publication number
- CN220795173U CN220795173U CN202322311822.9U CN202322311822U CN220795173U CN 220795173 U CN220795173 U CN 220795173U CN 202322311822 U CN202322311822 U CN 202322311822U CN 220795173 U CN220795173 U CN 220795173U
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- filter cartridge
- box
- bevel gear
- testing device
- fully
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- 238000012360 testing method Methods 0.000 title claims abstract description 39
- 230000015556 catabolic process Effects 0.000 title claims abstract description 22
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 22
- 239000002985 plastic film Substances 0.000 title claims description 4
- 229920006255 plastic film Polymers 0.000 title claims description 4
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000002362 mulch Substances 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 30
- 238000004891 communication Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to the technical field of mulch film testing equipment, and provides a full-degradable mulch film degradation testing device which aims at solving the defects that equipment needs to be disassembled for cleaning and the testing progress is inconvenient to operate when a plurality of groups of mulch film samples are developed in the prior art, and comprises a testing box, an exhaust pipe and a material platform.
Description
Technical Field
The utility model relates to the technical field of test equipment, in particular to a fully-degradable mulch film degradation test device.
Background
The fully degradable mulching film is a fully degradable agricultural film material. The traditional agricultural film is made of plastic and cannot be naturally decomposed, so that the problems of environmental pollution and resource waste can be generated in the using process, and a plurality of testing devices are commonly used for testing the decomposition speed and degradation products of the mulching film in the natural environment.
In the prior art, although the box body and the base are arranged to be of a detachable structure, so that the box body and the base are convenient to clean, a plurality of groups of test devices are often required to be developed, and the equipment is required to be detached when the test sample is replaced each time, so that the design of the fully-degradable mulch degradation testing device capable of automatically cleaning residues after the test is finished is needed.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, when a plurality of groups of detection are carried out, equipment is required to be disassembled for cleaning when a mulch film sample is replaced each time, the operation is inconvenient, and the test progress is delayed.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a full degradation plastic film degradation testing arrangement, includes detection case, blast pipe and material platform, blast pipe fixed mounting is in detection case top, and bottom and the inside switch-on of detection case, material platform slidable mounting is in detection case, driven bevel gear is installed in the rotation of blast pipe top, the blast pipe bottom is equipped with the air inlet that is the funnel form, be equipped with the go-between in the air inlet, be equipped with the pivot in the blast pipe, pivot top and driven bevel gear's rotation center fixed mounting, the other end and go-between top fixed mounting, go-between bottom fixed mounting has a plurality of scrapers that are circumference evenly distributed.
As a further technical scheme of the utility model, a support is fixedly arranged at the top of the detection box, a motor is fixedly arranged at one side of the support, a driving bevel gear is fixedly arranged at the output end of the motor, and the driving bevel gear is meshed with a driven bevel gear.
As a further technical scheme of the utility model, one side of the bracket is rotatably provided with a driving belt wheel, and one side of the driving belt wheel is fixedly arranged with the rotation center of the driving bevel gear through a connecting shaft.
As a further technical scheme of the utility model, a driven belt pulley is rotatably arranged at one side outside the detection box, and a belt is sleeved between the driven belt pulley and the driving belt pulley.
As a further technical scheme of the utility model, a reciprocating screw rod is rotatably arranged in the detection box, one end of the reciprocating screw rod penetrates through the bottom of the material platform and is in threaded connection with the material platform, and the other end of the reciprocating screw rod penetrates through one side of the detection box and is fixedly arranged with the rotation center of the driven belt wheel.
As a further technical scheme of the utility model, the top of the detection box is slidably provided with a collection box, the top of the detection box is fixedly provided with a blower, the top of the collection box is provided with a filter cartridge, one end of the filter cartridge is communicated with an exhaust pipe, and the other end of the filter cartridge is communicated with the suction end of the blower.
As a further technical scheme of the utility model, a filter screen is fixedly arranged at the joint of the filter cartridge and the blower, a notch matched with the collecting box is formed in the bottom of the filter cartridge, an insulating layer is arranged in the filter cartridge, and a clamping groove matched with the width of the collecting box is formed in the bottom of the filter cartridge.
The beneficial effects of the utility model are as follows:
through setting up the blast pipe both can be used for unnecessary gas in the exhaust equipment, can inhale the residue on the material platform of end of the test again, make the residue keep in collecting the box, avoided dismounting device to clean, set up a plurality of scrapers, rotate fast under the drive of pivot, carry out the degree of depth to some residues that are difficult to suck and clean, be sucked away by the blast pipe again, further improved the cleaning efficiency of equipment.
Drawings
FIG. 1 is a schematic structural diagram of a fully degradable mulch degradation testing device according to the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a fully degradable mulch degradation testing device according to the present utility model;
FIG. 3 is a schematic diagram of the internal structure of an exhaust pipe of the fully degradable mulch degradation testing device provided by the utility model;
fig. 4 is a schematic diagram of a filter cartridge structure of a fully degradable mulch degradation testing device according to the present utility model.
In the figure: 1. a detection box; 2. a blower; 3. a collection box; 4. a filter cartridge; 5. a bracket; 6. a driving pulley; 7. a belt; 8. a driven pulley; 9. a motor; 10. a drive bevel gear; 11. a driven bevel gear; 12. an exhaust pipe; 13. a rotating shaft; 14. a connecting ring; 15. a scraper; 16. a reciprocating screw rod; 17. a material platform; 18. an air inlet; 401. a filter screen; 402. an insulating layer; 403. a clamping groove.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, a fully degradable mulch film degradation testing device comprises a detection box 1, an exhaust pipe 12 and a material platform 17, wherein the exhaust pipe 12 is fixedly installed at the top of the detection box 1, the bottom end is communicated with the inside of the detection box 1, the material platform 17 is slidably installed in the detection box 1, a driven bevel gear 11 is rotatably installed at the top of the exhaust pipe 12, a funnel-shaped air inlet 18 is formed in the bottom of the exhaust pipe 12, a connecting ring 14 is arranged in the air inlet 18, a rotating shaft 13 is arranged in the exhaust pipe 12, the top end of the rotating shaft 13 is fixedly installed with the rotating center of the driven bevel gear 11, the other end of the rotating shaft is fixedly installed with the top of the connecting ring 14, a plurality of scrapers 15 which are uniformly distributed in circumference are fixedly installed at the bottom of the connecting ring 14, the funnel-shaped air inlet 18 can absorb residues in a larger range, omission is avoided, the connecting ring 14 can be driven to rotate under the rotation of the rotating shaft 13 after the test is finished through the arrangement of the device, all scrapers 15 are driven to rotate to clean the surface of the material platform 17 thoroughly, and then the residues are sucked into a collecting box 3 through the exhaust pipe 12, the practicability of the device is avoided.
Referring to fig. 2 and 3, in a preferred embodiment, a support 5 is fixedly installed at the top of a detection box 1, a motor 9 is fixedly installed at one side of the support 5, a driving bevel gear 10 is fixedly installed at the output end of the motor 9, the driving bevel gear 10 is meshed with a driven bevel gear 11, a driving pulley 6 is rotatably installed at one side of the support 5, one side of the driving pulley 6 is fixedly installed with the rotation center of the driving bevel gear 10 through a connecting shaft, a driven pulley 8 is rotatably installed at one side of the detection box 1, a belt 7 is sleeved between the driven pulley 8 and the driving pulley 6, a reciprocating screw 16 is rotatably installed in the detection box 1, one end of the reciprocating screw 16 passes through the bottom of a material platform 17 and is in threaded connection with the driving pulley 6, the other end of the reciprocating screw 16 passes through the rotation center of the detection box 1 and the driven pulley 8, the material platform 17 is driven by the motor 9 to pass below the rotating scraper 15, and then returns to a test area, so that the material platform 17 can be comprehensively cleaned, the cleaning effect is high and the automation degree of the equipment is improved.
Referring to fig. 2-4, in a preferred embodiment, a collecting box 3 is slidably mounted at the top of a detecting box 1, a blower 2 is fixedly mounted at the top of the detecting box 1, a filter cartridge 4 is arranged at the top of the collecting box 3, one end of the filter cartridge 4 is communicated with an exhaust pipe 12, the other end of the filter cartridge 4 is communicated with a suction end of the blower 2, a filter screen 401 is fixedly mounted at the joint of the filter cartridge 4 and the blower 2, a notch matched with the collecting box 3 is formed at the bottom of the filter cartridge 4, an insulating layer 402 is arranged in the filter cartridge 4, a clamping groove 403 matched with the width of the collecting box 3 is formed at the bottom of the filter cartridge 4, the blower 2 is arranged to generate larger suction force during operation to suck the tested residues into the filter cartridge 4 through the exhaust pipe 12 and the air inlet 18, solid impurities are blocked by the filter screen 401 and fall into the collecting box 3 below, the insulating layer 402 is arranged on the inner wall of the filter cartridge 4 to avoid the influence of electrostatic adsorption impurities, the notch 403 formed in the filter cartridge 4 is favorable for the opening of the collecting box 3 to be aligned with the notch at the bottom of the filter cartridge 4, the accidental flying of the impurities due to the collecting process collecting box 3 is avoided, and the running stability of the equipment is improved.
Working principle: before the next group of tests are carried out after the tests are to be finished, the motor 9 and the blower 2 are started, the motor 9 drives the drive bevel gear 10 to rotate, the drive bevel gear 10 drives the drive pulley 6 to rotate, the drive pulley 6 drives the driven pulley 8 to rotate through the belt 7, the driven pulley 8 drives the reciprocating screw rod 16 to rotate, and then the material platform 17 is driven to slide in the detection box 1, the residues on the surface of the material platform 17 pass through the air inlet 18 back and forth, the residues are sucked into the filter cartridge 4 through the exhaust pipe 12, the drive bevel gear 10 rotates and simultaneously drives the driven bevel gear 11 to rotate, the driven bevel gear 11 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the connecting ring 14 to rotate, all the scrapers 15 are driven by the connecting ring 14, residues which are difficult to directly suck away on the surface of the material platform 17 can be shoveled out, and then sucked into the filter cartridge 4, after the material platform 17 returns to the test area, the motor 9 and the blower 2 are closed, the test residues in the filter screen 401 are all dropped into the collection box 3, at the moment, a sealing door of the detection box 1 can be opened to place a new test sample on the surface of the material platform 17, and a new test sample is closed, and the test parameters are started for a new test experiment.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a full degradation plastic film degradation testing arrangement, includes detection case (1), blast pipe (12) and material platform (17), blast pipe (12) fixed mounting is in detection case (1) top, and bottom and the inside switch-on of detection case (1), material platform (17) slidable mounting is in detection case (1), a serial communication port, driven bevel gear (11) are installed in blast pipe (12) top rotation, blast pipe (12) bottom is equipped with and is hopper-shaped air inlet (18), be equipped with go-between (14) in air inlet (18), be equipped with pivot (13) in blast pipe (12), pivot (13) top and driven bevel gear (11) rotation center fixed mounting, the other end and go-between (14) top fixed mounting, go-between (14) bottom fixed mounting has scraper (15) that a plurality of circumference evenly distributed are.
2. The fully-degradable mulch degradation testing device according to claim 1, wherein a support (5) is fixedly arranged at the top of the detection box (1), a motor (9) is fixedly arranged at one side of the support (5), a driving bevel gear (10) is fixedly arranged at the output end of the motor (9), and the driving bevel gear (10) is meshed with a driven bevel gear (11).
3. The fully degradable mulch degradation testing device according to claim 2, wherein a driving pulley (6) is rotatably mounted on one side of the bracket (5), and one side of the driving pulley (6) is fixedly mounted with a rotation center of the driving bevel gear (10) through a connecting shaft.
4. The fully-degradable mulch degradation testing device according to claim 3, wherein a driven belt wheel (8) is rotatably arranged on one side outside the detection box (1), and a belt (7) is sleeved between the driven belt wheel (8) and the driving belt wheel (6).
5. The fully degradable mulch degradation testing device according to claim 4, wherein the detecting box (1) is rotatably provided with a reciprocating screw rod (16), one end of the reciprocating screw rod (16) penetrates through the bottom of the material platform (17) and is in threaded connection with the material platform, and the other end of the reciprocating screw rod (16) penetrates through one side of the detecting box (1) and is fixedly arranged with the rotation center of the driven belt wheel (8).
6. The fully-degradable mulch degradation testing device according to claim 5, wherein the collection box (3) is slidably mounted on the top of the detection box (1), the blower (2) is fixedly mounted on the top of the detection box (1), the filter cartridge (4) is arranged on the top of the collection box (3), one end of the filter cartridge (4) is communicated with the exhaust pipe (12), and the other end of the filter cartridge is communicated with the air suction end of the blower (2).
7. The fully-degradable mulch degradation testing device according to claim 6, wherein a filter screen (401) is fixedly installed at the joint of the filter cartridge (4) and the air blower (2), a notch matched with the collecting box (3) is formed in the bottom of the filter cartridge (4), an insulating layer (402) is arranged in the filter cartridge (4), and a clamping groove (403) matched with the width of the collecting box (3) is formed in the bottom of the filter cartridge (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322311822.9U CN220795173U (en) | 2023-08-28 | 2023-08-28 | Full degradation plastic film degradation testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322311822.9U CN220795173U (en) | 2023-08-28 | 2023-08-28 | Full degradation plastic film degradation testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220795173U true CN220795173U (en) | 2024-04-16 |
Family
ID=90635755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322311822.9U Active CN220795173U (en) | 2023-08-28 | 2023-08-28 | Full degradation plastic film degradation testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220795173U (en) |
-
2023
- 2023-08-28 CN CN202322311822.9U patent/CN220795173U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |