CN216532489U - Press from both sides incomplete membrane of finger belt and pick up quick-witted frame - Google Patents
Press from both sides incomplete membrane of finger belt and pick up quick-witted frame Download PDFInfo
- Publication number
- CN216532489U CN216532489U CN202123112915.6U CN202123112915U CN216532489U CN 216532489 U CN216532489 U CN 216532489U CN 202123112915 U CN202123112915 U CN 202123112915U CN 216532489 U CN216532489 U CN 216532489U
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- groined
- main frame
- roller mounting
- residual film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012528 membrane Substances 0.000 title description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 11
- 238000004064 recycling Methods 0.000 description 7
- 238000012271 agricultural production Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000011070 membrane recovery Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002688 soil aggregate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model belongs to the field of agricultural machinery, and relates to a finger-clamping belt type residual film picking machine frame suitable for farmland residual film recovery and cleaning machinery. A telescopic hydraulic cylinder is arranged on the upper side of the middle part of the groined main frame; the upper part of the telescopic hydraulic cylinder is provided with a tensioning roller mounting hole; the lower end of the groined main frame is provided with a driving roller mounting hole; the upper end of the groined main frame is provided with a driven roller mounting hole; supporting wheel mounting holes are formed in the lower side of the middle of the groined main frame. The utility model has the advantages of relatively simple structure, convenient manufacture, high reliability and low cost, and meets the functional requirements of the supporting equipment of the finger-clamping belt type residual film picking machine.
Description
Technical Field
The utility model belongs to the field of agricultural machinery, and relates to a finger-clamping belt type residual film picking machine frame suitable for farmland residual film recovery and cleaning machinery.
Background
Since the last century, with the rapid development of the plastic industry, the plastic film mulching cultivation technology is widely applied to the fields, has the advantages of preserving heat, preserving soil moisture, inhibiting weed growth, improving soil aggregate structure, increasing crop yield and the like, and is the most effective yield increasing means in the current agricultural production. The mulching film technology is used in europe, the united states and japan since the fifties of the last century, and is rapidly widely used in the world due to remarkable economic benefits, but the agricultural plastic film is extremely difficult to degrade under natural conditions, and if the mulching film is left in soil, a series of serious damages are caused to the agricultural production, so that the mulching film must be timely recycled. At present, the mulching film coverage area and the usage amount of the mulching film are the first in China, the application of the mulching film technology is particularly wide in northeast and northwest areas of China, the cultivated land area of China using the mulching film has hundreds of millions of hectares, the annual mulching film usage amount also reaches millions of tons, and the mulching film becomes one of the essential agricultural production data in agricultural production of China. Because of the price factor, most of the plastic film materials used in China are polyethylene and polyvinyl chloride. The material is not easy to degrade even if being stored in soil for hundreds of years, and a large amount of residual film fragments are left in the soil during recovery, so that the water circulation is not smooth, the soil and air exchange is blocked, microorganisms in the soil are difficult to survive, the soil is hardened, salinization of the soil can be caused in some areas, the crop yield is greatly reduced, particularly, the saline soil is visible everywhere in the field after being blown, buried or burned, the living environment and the air quality of farmers are seriously polluted, and finally, the serious white pollution is caused.
At present, the domestic residual membrane recovery methods mainly comprise 3 methods, namely manual picking, use of a degradation membrane and mechanical recovery. The manual picking has the defects of low efficiency, large labor capacity, limited operation range and the like, and can not recover residual films buried in deep soil. The recycling mode is gradually eliminated along with the reduction of labor force and the improvement of the level of agricultural machinery. The degradable film is a novel environment-friendly mulching film, is mainly prepared by mixing plastic particle master batch and biodegradable master batch, and can be excellently decomposed into soil after being used; however, the degradable film has high cost and immature technology, is difficult to be accepted by broad farmers, particularly small and medium-sized farmers at the present stage, and is limited in domestic popularization. The mechanized recovery mode has the advantages of high efficiency and low cost, and the defects of two recovery modes of manual recovery and degradation membrane are overcome to a great extent. The research on the residual film recycling machinery in China starts earlier, and the earliest related patents can be traced back to the eighties of the last century. Research has been carried out to date, and various residual film recycling machines and tools have been developed, tested and popularized. Nevertheless, the residual film pollution phenomenon is still severe, the problems of low recovery rate of the residual film recycling machine and the like can not be solved well all the time, and most of areas still rely on manual residual film picking. In order to further improve the residual film recycling quality, the functional parts of the existing residual film recycling machine need to be researched systematically, carded and summarized in the structural characteristics and the operation principle, so as to provide guidance for further design and optimization of the residual film recycling machine.
Disclosure of Invention
In order to meet the requirement of recovering and cleaning the residual film in the farmland, a finger-clamping type residual film pickup machine frame is developed, and the device is one of core devices of the finger-clamping type residual film pickup machine.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a finger-clamping belt type residual film picking machine frame comprises a groined main frame, a telescopic hydraulic cylinder, a driven roller mounting hole, a tensioning roller mounting hole, a supporting wheel mounting hole and a driving roller mounting hole. A telescopic hydraulic cylinder is arranged on the upper side of the middle part of the groined main frame; the upper part of the telescopic hydraulic cylinder is provided with a tensioning roller mounting hole; the lower end of the groined main frame is provided with a driving roller mounting hole; the upper end of the groined main frame is provided with a driven roller mounting hole; supporting wheel mounting holes are formed in the lower side of the middle of the groined main frame.
The utility model has the advantages of relatively simple structure, convenient manufacture, high reliability and low cost, and meets the functional requirements of the supporting equipment of the finger-clamping belt type residual film picking machine.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the structure of the present invention;
throughout the drawings, like reference numerals refer to like structures or elements, wherein:
1. the main frame comprises a groined main frame, 2 telescopic hydraulic cylinders, 3 driven roller mounting holes, 4 tensioning roller mounting holes, 5 supporting wheel mounting holes and 6 driving roller mounting holes.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
In figure 1, a telescopic hydraulic cylinder (2) is arranged on the upper side of the middle part of a groined main frame (1); the upper part of the telescopic hydraulic cylinder (2) is provided with a tensioning roller mounting hole (4); the lower end of the groined main frame (1) is provided with a driving roller mounting hole (6); a driven roller mounting hole (3) is formed in the upper end of the groined main frame (1); a supporting wheel mounting hole (5) is arranged at the lower side of the middle part of the groined main frame (1).
Claims (1)
1. A finger-clamping belt type residual film picking machine frame comprises a groined main frame (1), a telescopic hydraulic cylinder (2), a driven roller mounting hole (3), a tensioning roller mounting hole (4), a supporting wheel mounting hole (5) and a driving roller mounting hole (6); the method is characterized in that: a telescopic hydraulic cylinder (2) is arranged on the upper side of the middle part of the groined main frame (1); the upper part of the telescopic hydraulic cylinder (2) is provided with a tensioning roller mounting hole (4); the lower end of the groined main frame (1) is provided with a driving roller mounting hole (6); a driven roller mounting hole (3) is formed in the upper end of the groined main frame (1); a supporting wheel mounting hole (5) is arranged at the lower side of the middle part of the groined main frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123112915.6U CN216532489U (en) | 2021-12-10 | 2021-12-10 | Press from both sides incomplete membrane of finger belt and pick up quick-witted frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123112915.6U CN216532489U (en) | 2021-12-10 | 2021-12-10 | Press from both sides incomplete membrane of finger belt and pick up quick-witted frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216532489U true CN216532489U (en) | 2022-05-17 |
Family
ID=81540467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123112915.6U Expired - Fee Related CN216532489U (en) | 2021-12-10 | 2021-12-10 | Press from both sides incomplete membrane of finger belt and pick up quick-witted frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216532489U (en) |
-
2021
- 2021-12-10 CN CN202123112915.6U patent/CN216532489U/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: 20220517 |