CN107135686B - Friction type flexible automatic film-removing and pre-sowing residual film recycling machine - Google Patents
Friction type flexible automatic film-removing and pre-sowing residual film recycling machine Download PDFInfo
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- CN107135686B CN107135686B CN201710414942.8A CN201710414942A CN107135686B CN 107135686 B CN107135686 B CN 107135686B CN 201710414942 A CN201710414942 A CN 201710414942A CN 107135686 B CN107135686 B CN 107135686B
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- 238000009331 sowing Methods 0.000 title claims abstract description 26
- 238000004064 recycling Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 239000002689 soil Substances 0.000 claims abstract description 16
- 238000002360 preparation method Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000002362 mulch Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011070 membrane recovery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B43/00—Gatherers for removing stones, undesirable roots or the like from the soil, e.g. tractor-drawn rakes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Protection Of Plants (AREA)
Abstract
The invention relates to a friction type flexible automatic film stripping and sowing residual film recycling machine which comprises a spike tooth type flexible film picking mechanism, a friction type automatic film stripping mechanism, a film collecting box, a traction frame, a tripod bevel edge and a pin shaft. The invention has the characteristics of capability of cleaning the residual film on the surface of the earth before spring sowing, good film stripping effect, high recovery rate and long operation distance, and has the advantages of simple structure and no need of additional power supply in cooperation with the combined operation of soil preparation machinery.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to the field of a residual film recycling machine before sowing for friction type flexible automatic stripping.
Background
According to statistics, the land area of the Xinjiang area for spreading and sowing is about 4700 mu each year, the annual usage amount of the mulching film is more than 16 ten thousand tons, the average residual amount of the mulching film after being used is 70.20kg/hm < 2 >, the white pollution is aggravated year by year, the soil structure is seriously damaged, the yield of crops is reduced, and the residual film is recovered. At present, the manual film collecting workload is large, the working strength is high, the labor cost is gradually increased year by year, and the mechanical recovery of the residual film becomes a necessary way, but the existing residual film recovery machine generally has the problems of more recovery impurities, poor operation stability, high working energy consumption and the like. The application is comparatively extensive is tooth-like receipts membrane machine, its simple structure, convenient to use, and the cost is lower, for example the device that chinese patent CN200620158834.6, CN201620370613.9 disclosed, but its working distance is short, collect the incomplete membrane after piling, still need through artifical loading, pull out farmland by the tractor, perhaps need to prepare specially to clear up packing machinery, carry incomplete membrane packing out the field, not only take time and labor and work efficiency is lower, and tooth-like incomplete membrane recovery mechanism that relates to in chinese patent CN201521100944.2 leads to work efficiency low and energy consumption is high because of its structure is complicated. In addition, the residual film recovery mechanisms in Chinese patents CN200810072982, CN201520740982 and CN201610582057 are not clean in stripping, have poor long-time working stability, contain more impurities in the recovered mulching film, and are not beneficial to recycling after recovery.
Therefore, in the prior art, there is an urgent need for a film recovery operation machine that can timely and automatically remove concentrated residual films in the residual film collection process, has high recovery rate, simple structure, low energy consumption and long operation distance.
Disclosure of Invention
The invention aims to provide a friction type flexible automatic film residue recycling machine before film stripping and sowing so as to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides a friction type flexible automatic film residue recycling machine before film stripping and sowing, which comprises: the device comprises a spike-tooth type flexible film picking mechanism, a friction type automatic film removing mechanism, a film collecting box, a traction frame, a tripod bevel edge and a pin shaft; the traction frame is approximately rectangular and is arranged parallel to the ground, and the traction frame is adjustably connected with the main beam of the soil preparation machine through a pin shaft; the tripod is fixedly connected with the end parts of the two side arms of the traction frame through U-shaped bolts, and the tripod bevel edge is arranged towards the ground and supports all equipment arranged at the lower part of the tripod bevel edge; the pin tooth type flexible film picking mechanism and the friction type automatic film removing mechanism are arranged at the lower part of the tripod bevel edge through corresponding bearing seats to form a film collecting and removing working main body of the residual film recycling machine before the friction type flexible automatic film removing and sowing, and the connecting line of the axial centers of the bearings is parallel to the tripod bevel edge; the film collecting box is trapezoid and is arranged at the rear side of the soil preparation machine and at the lower part of the front end position of the friction type automatic film removing mechanism, and is used for collecting residual films;
the spike-tooth type flexible film picking mechanism comprises: picking up a spike-tooth rod, a rubber belt, a large roller and a small roller; the group of picking up spike-tooth bars are formed by fixing a plurality of picking up spike-tooth bars on a supporting rod at equal intervals; the rubber belt is provided with two parallel pick-up spike-tooth bars, a plurality of groups of pick-up spike-tooth bars are arranged on the rubber belt at equal intervals, and two ends of the support rod of each group of pick-up spike-tooth bars are respectively fixed on the rubber belt, so that the pick-up spike-tooth bars arranged on each group of pick-up spike-tooth bars can synchronously move under the drive of the rubber belt, and the rubber belt with the pick-up spike-tooth bars arranged at intervals is formed; the rubber belt is connected with the big roller and the small roller; the pin tooth type flexible film picking mechanism is arranged at the lower part of the bevel edge of the tripod through the matching of bearings respectively arranged in the big roller and the small roller and corresponding bearing seats;
the friction type automatic stripping mechanism comprises: a stripping flat belt, a large roller and a middle roller; the stripping flat belts are provided with a plurality of groups, and the stripping flat belts of each group are parallel to each other and are equidistantly spaced; the stripping flat belt is connected with the large roller and the middle roller; the friction type automatic film removing mechanism is arranged at the lower part of the bevel edge of the tripod through the matching of bearings respectively arranged in the large roller and the middle roller and corresponding bearing seats;
each group of stripping flat belts of the friction type automatic stripping mechanism is matched with a corresponding row of picking spike-tooth bars and is used for picking up and stripping residual films; the pin tooth type flexible film picking mechanism is arranged on the inner side of the friction type automatic film removing mechanism, and the pin tooth type flexible film picking mechanism and the friction type automatic film removing mechanism share the large roller as a driving roller.
Preferably, the spike-tooth type flexible film picking mechanism is contacted with the ground through the spike-tooth picking rod to drive the spike-tooth type flexible film picking mechanism to walk; the friction type automatic film removing mechanism synchronously moves along with the movement of the spike-tooth type flexible film picking mechanism; and when the plurality of groups of stripping flat belts are gradually separated from the rectangular long holes positioned on the plurality of groups of stripping flat belts by the picking spike tooth bars on the rubber belt, the residual film is taken out.
Preferably, a plurality of groups of the stripping flat belts of the friction type automatic stripping mechanism are formed by arranging stripping flat belts with L-shaped strip holes according to intervals among the picking spike tooth bars on each group of the picking spike tooth bars; the stripping flat belt is uniformly distributed with n rectangular long holes according to the number of the corresponding row of picking up spike-tooth bars, and one row of picking up spike-tooth bars is provided with n picking up spike-tooth bars.
Preferably, in the rotation process of the spike-tooth type flexible film picking mechanism, a part of the picking spike-tooth bars pass through rectangular long holes on the stripping flat belt to pick up residual films of the mulching films, concentrate on a plurality of groups of stripping flat belts and rotate along with the friction type automatic stripping mechanism, and when the picking spike-tooth bars are gradually separated from the rectangular long holes on the stripping flat belt, residual films are separated from the picking spike-tooth bars through relative movement and are upwards conveyed along with the stripping flat belt.
Preferably, the diameter of the large roller is larger than that of the middle roller, the diameter of the middle roller is larger than that of the small roller, and the diameters of the bearings are the same.
Preferably, the large roller is disposed at a lowest end of the tripod hypotenuse, the middle roller is disposed at a highest end of the tripod hypotenuse, and the small roller is disposed intermediate the large roller and the middle roller.
The flexible automatic demolding and pre-sowing residual film recycling machine has the beneficial effects that:
the friction type automatic film removing mechanism provided by the invention has a simple structure, can timely clean the collected residual film in the residual film picking process, has no additional power transmission, and can drive the working device to roll forward by virtue of the resistance generated by inserting the picking pin rod into soil, so that additional driving power is not needed, and the energy consumption is reduced; the friction type automatic film stripping mechanism enables the mulch film concentrated on the picking spike-tooth bar to be automatically separated from the picking spike-tooth bar in the upward conveying process of the mulch film, so that the later film stripping difficulty caused by excessive extrusion and accumulation of the mulch film is avoided, and the mulch film is smoothly removed and transported under the relative motion of the picking spike-tooth bar and the film stripping flat belt; the picking spike-tooth bars and the stripping flat belts are mutually and independently arranged at intervals, so that the mixing of other sundries in the residual film collecting process is avoided, and the impurity content of the recovered mulching film is reduced; and the combination of the rubber belt provided with a plurality of groups of pick-up spike-tooth bars and each group of stripping flat belts ensures that the stripping efficiency is higher, the applicability is wider, the stripping machine can be matched with various soil preparation machines for use, and the soil working efficiency before sowing is improved.
Drawings
FIG. 1 is a schematic diagram of a flexible automatic film-stripping pre-sowing residual film recycling machine of the present invention;
FIG. 2 is a side view of a spike-tooth type flexible film picking mechanism of the flexible automatic film stripping and pre-sowing residual film recycling machine of the invention;
FIG. 3 is a top view of a spike-tooth type flexible film picking mechanism of the flexible automatic film stripping and sowing residual film recycling machine of the invention;
FIG. 4 is a side view of the friction type automatic stripping mechanism of the flexible automatic stripping pre-sowing residual film recycling machine of the present invention;
FIG. 5 is a top view of the friction type automatic stripping mechanism of the flexible automatic stripping pre-sowing residual film recycling machine of the present invention;
fig. 6 is an isometric view of the flexible automatic stripping pre-cast residual film recycling machine of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention become more apparent, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the accompanying drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In a broad embodiment of the invention: a friction type flexible automatic film-removing and pre-sowing residual film recycling machine, which comprises: the device comprises a spike-tooth type flexible film picking mechanism, a friction type automatic film removing mechanism, a film collecting box, a traction frame, a tripod bevel edge and a pin shaft; the traction frame is approximately rectangular and is arranged parallel to the ground, and the traction frame is adjustably connected with the main beam of the soil preparation machine through a pin shaft; the tripod is fixedly connected with the end parts of the two side arms of the traction frame through U-shaped bolts, and the tripod bevel edge is arranged towards the ground and supports all equipment arranged at the lower part of the tripod bevel edge; the pin tooth type flexible film picking mechanism and the friction type automatic film removing mechanism are arranged at the lower part of the tripod bevel edge through corresponding bearing seats to form a film collecting and removing working main body of the residual film recycling machine before the friction type flexible automatic film removing and sowing, and the connecting line of the axial centers of the bearings is parallel to the tripod bevel edge; the film collecting box is trapezoid and is arranged at the rear side of the soil preparation machine and at the lower part of the front end position of the friction type automatic film removing mechanism, and is used for collecting residual films;
the spike-tooth type flexible film picking mechanism comprises: picking up a spike-tooth rod, a rubber belt, a large roller and a small roller; the group of picking up spike-tooth bars are formed by fixing a plurality of picking up spike-tooth bars on a supporting rod at equal intervals; the rubber belt is provided with two parallel pick-up spike-tooth bars, a plurality of groups of pick-up spike-tooth bars are arranged on the rubber belt at equal intervals, and two ends of the support rod of each group of pick-up spike-tooth bars are respectively fixed on the rubber belt, so that the pick-up spike-tooth bars arranged on each group of pick-up spike-tooth bars can synchronously move under the drive of the rubber belt, and the rubber belt with the pick-up spike-tooth bars arranged at intervals is formed; the rubber belt is connected with the big roller and the small roller; the pin tooth type flexible film picking mechanism is arranged at the lower part of the bevel edge of the tripod through the matching of bearings respectively arranged in the big roller and the small roller and corresponding bearing seats;
the friction type automatic stripping mechanism comprises: a stripping flat belt, a large roller and a middle roller; the stripping flat belts are provided with a plurality of groups, and the stripping flat belts of each group are parallel to each other and are equidistantly spaced; the stripping flat belt is connected with the large roller and the middle roller; the friction type automatic film removing mechanism is arranged at the lower part of the bevel edge of the tripod through the matching of bearings respectively arranged in the large roller and the middle roller and corresponding bearing seats;
each group of stripping flat belts of the friction type automatic stripping mechanism is matched with a corresponding row of picking spike-tooth bars and is used for picking up and stripping residual films; the pin tooth type flexible film picking mechanism is arranged on the inner side of the friction type automatic film removing mechanism, and the pin tooth type flexible film picking mechanism and the friction type automatic film removing mechanism share the large roller as a driving roller.
According to the working device combining the spike-tooth type flexible film picking mechanism and the friction type automatic film removing mechanism, once the residual film is pricked, the residual film is picked up by the picking spike-tooth bar of the spike-tooth type flexible film picking mechanism and conveyed upwards, and in the process, the residual film is smoothly removed and conveyed under the relative motion action of the picking spike-tooth bar and the film removing flat belt; according to the invention, the picking spike-tooth bars and the stripping flat belt are independently arranged, so that the mixing of other sundries in the residual film collecting process is avoided, and the impurity content of the recovered mulching film is reduced; according to the combined working device of the picking pin rack and the stripping flat belt, the residual film is gradually and thoroughly separated from the picking pin rack in the upward conveying process, and the residual film is transferred onto the surface of the stripping flat belt and falls into the film collecting box under the action of gravity; the spike tooth type flexible film picking mechanism has no additional power transmission, and the working device is driven to roll forward by the resistance generated by the insertion of the spike tooth rod into soil; the flexible automatic film-removing and pre-sowing residual film recycling machine disclosed by the invention is wider in applicability, and can be matched with various soil preparation machines to improve the pre-sowing soil operation efficiency.
The invention will be described in detail with reference to fig. 1-6.
A friction type flexible automatic film-removing and pre-sowing residual film recycling machine, which comprises: the device comprises a spike-tooth type flexible film picking mechanism 1, a friction type automatic film removing mechanism 2, a film collecting box 3, a traction frame 5, a tripod 10, a tripod bevel edge 7 and a pin shaft 6; the traction frame 5 is approximately rectangular and is arranged parallel to the ground, and the traction frame 5 is adjustably connected with the main beam of the soil preparation machine through a pin shaft 6; the tripod 10 is fixedly connected with the end parts of the two side arms of the traction frame 5 through U-shaped bolts, and the tripod bevel edge 7 is arranged towards the ground and supports all equipment arranged at the lower part of the tripod bevel edge 7; the pin tooth type flexible film picking mechanism 1 and the friction type automatic film removing mechanism 2 are arranged at the lower part of the tripod bevel edge 7 through corresponding bearing seats to form a film collecting and removing working main body of the residual film recycling machine before the friction type flexible automatic film removing and sowing, and the connecting line of the axial centers of the bearings is parallel to the tripod bevel edge 7; the film collecting box 3 is trapezoid and is arranged at the rear side of the soil preparation machine and at the lower part of the front end position of the friction type automatic film removing mechanism 2, and is used for collecting residual films;
the spike-tooth type flexible film picking mechanism 1 comprises: a pick-up spike-tooth bar 11, a rubber belt 12, a large roller 9 and a small roller 8; the group of picking up spike-tooth bars are formed by fixing a plurality of picking up spike-tooth bars 11 on a supporting rod at equal intervals; the rubber belt 12 is provided with two parallel pick-up spike-tooth bars, a plurality of groups of pick-up spike-tooth bars are arranged on the rubber belt 12 at equal intervals, and two ends of the support rod of each group of pick-up spike-tooth bars are respectively fixed on the rubber belt 12, so that the pick-up spike-tooth bars 11 arranged on each group of pick-up spike-tooth bars can synchronously move under the drive of the rubber belt 12 to form the rubber belt 12 with the pick-up spike-tooth bars 11 arranged at intervals; the rubber belt 12 connects the large roller 9 and the small roller 8; the pin-tooth type flexible film picking mechanism 1 is arranged at the lower part of the tripod bevel edge 7 through the matching of bearings respectively arranged in the big roller 9 and the small roller 8 and corresponding bearing seats;
the friction type automatic stripping mechanism 2 comprises: a stripping flat belt 13, a large roller 9 and a middle roller 4; the stripping flat belts 13 are provided with a plurality of groups, and the stripping flat belts 13 of each group are parallel to each other and are equidistantly spaced; the stripping flat belt 13 connects the large roller 9 and the middle roller 4; the friction type automatic film removing mechanism 2 is arranged at the lower part of the tripod bevel edge 7 through the matching of bearings respectively arranged in the big roller 9 and the middle roller 4 and corresponding bearing seats;
each group of stripping flat belts 13 of the friction type automatic stripping mechanism 2 is matched with a corresponding row of picking up spike-tooth bars 11 and is used for picking up and stripping residual films; the pin-tooth type flexible film picking mechanism 1 is arranged on the inner side of the friction type automatic film removing mechanism 2, and the pin-tooth type flexible film picking mechanism and the friction type automatic film removing mechanism share the large roller 9 as a driving roller.
The pin-tooth type flexible film picking mechanism 1 is contacted with the ground through the pin-tooth picking rod 11 to drive the pin-tooth type flexible film picking mechanism 1 to walk; the friction type automatic film removing mechanism 2 moves synchronously with the movement of the spike-tooth type flexible film picking mechanism 1; the groups of the stripping flat belts 13 take out the residual film when the pick-up spike-tooth bars 11 on the rubber belt 12 gradually come out of the rectangular long holes above the groups of the stripping flat belts 13.
The multiple groups of stripping flat belts 13 of the friction type automatic stripping mechanism 2 are formed by arranging stripping flat belts 13 with L-shaped strip holes according to the interval grid sections among the picking spike tooth bars 11 on each group of picking spike tooth bars; wherein n rectangular long holes are uniformly distributed on the stripping flat belt 13 according to the number of a row of the picking up spike-tooth bars 11 corresponding to the stripping flat belt, and one row of the picking up spike-tooth bars 11 is provided with n picking up spike-tooth bars;
in the rotation process of the spike-tooth type flexible film picking mechanism 1, a part of the spike-tooth picking rods 11 in the multiple rows of spike-tooth picking rods 11 lift up residual films of mulching films through rectangular long holes on the stripping flat belt 13 and concentrate on a plurality of groups of stripping flat belts 13 and rotate along with the friction type automatic stripping mechanism 2, and when the spike-tooth picking rods 11 gradually come out of rectangular long holes on the stripping flat belt 13, residual films are separated out through relative motion and are conveyed upwards along with the stripping flat belt 13.
The diameter of the large roller 9 is larger than that of the middle roller 4, the diameter of the middle roller 4 is larger than that of the small roller 8, and the diameters of the bearings are the same.
The large roller 9 is arranged at the lowest end of the tripod bevel edge 7, the middle roller 4 is arranged at the highest end of the tripod bevel edge 7, and the small roller 8 is arranged between the large roller 9 and the middle roller 4.
Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting. Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. The utility model provides a incomplete membrane recycling machine before flexible automatic demolding of friction, its characterized in that includes: the device comprises a spike-tooth type flexible film picking mechanism, a friction type automatic film removing mechanism, a film collecting box, a traction frame, a tripod bevel edge and a pin shaft; the traction frame is approximately rectangular and is arranged parallel to the ground, and the traction frame is adjustably connected with the main beam of the soil preparation machine through a pin shaft; the tripod is fixedly connected with the end parts of the two side arms of the traction frame through U-shaped bolts, and the tripod bevel edge is arranged towards the ground and supports all equipment arranged at the lower part of the tripod bevel edge; the pin tooth type flexible film picking mechanism and the friction type automatic film removing mechanism are arranged at the lower part of the tripod bevel edge through corresponding bearing seats to form a film collecting and removing working main body of the residual film recycling machine before the friction type flexible automatic film removing and sowing, and the connecting line of the axial centers of the bearings is parallel to the tripod bevel edge; the film collecting box is trapezoid and is arranged at the rear side of the soil preparation machine and at the lower part of the front end position of the friction type automatic film removing mechanism, and is used for collecting residual films;
the spike-tooth type flexible film picking mechanism comprises: picking up a spike-tooth rod, a rubber belt, a large roller and a small roller; the group of picking up spike-tooth bars are formed by fixing a plurality of picking up spike-tooth bars on a supporting rod at equal intervals; the rubber belt is provided with two parallel pick-up spike-tooth bars, a plurality of groups of pick-up spike-tooth bars are arranged on the rubber belt at equal intervals, and two ends of the support rod of each group of pick-up spike-tooth bars are respectively fixed on the rubber belt, so that the pick-up spike-tooth bars arranged on each group of pick-up spike-tooth bars can synchronously move under the drive of the rubber belt, and the rubber belt with the pick-up spike-tooth bars arranged at intervals is formed; the rubber belt is connected with the big roller and the small roller; the pin tooth type flexible film picking mechanism is arranged at the lower part of the bevel edge of the tripod through the matching of bearings respectively arranged in the big roller and the small roller and corresponding bearing seats;
the friction type automatic stripping mechanism comprises: a stripping flat belt, a large roller and a middle roller; the stripping flat belts are provided with a plurality of groups, and the stripping flat belts of each group are parallel to each other and are equidistantly spaced; the stripping flat belt is connected with the large roller and the middle roller; the friction type automatic film removing mechanism is arranged at the lower part of the bevel edge of the tripod through the matching of bearings respectively arranged in the large roller and the middle roller and corresponding bearing seats;
each group of stripping flat belts of the friction type automatic stripping mechanism is matched with a corresponding row of picking spike-tooth bars and is used for picking up and stripping residual films; the pin tooth type flexible film picking mechanism is arranged at the inner side of the friction type automatic film removing mechanism, and the pin tooth type flexible film picking mechanism and the friction type automatic film removing mechanism share the large roller as a driving roller;
the pin-tooth type flexible film picking mechanism is contacted with the ground through the pin-tooth picking rod to drive the pin-tooth type flexible film picking mechanism to walk; the friction type automatic film removing mechanism synchronously moves along with the movement of the spike-tooth type flexible film picking mechanism; the plurality of groups of stripping flat belts take out residual films when the picking up spike-tooth bars on the rubber belt gradually come out of the rectangular long holes positioned above the plurality of groups of stripping flat belts;
in the rotation process of the spike-tooth type flexible film picking mechanism, a part of the spike-tooth picking rods are used for picking up residual films through rectangular long holes on the stripping flat belt, gathering the residual films on a plurality of groups of stripping flat belts and rotating along with the friction type automatic stripping mechanism, and when the spike-tooth picking rods are gradually separated from the rectangular long holes on the stripping flat belt, residual films are separated from the residual films and are upwards conveyed along with the stripping flat belt through relative movement.
2. The friction type flexible automatic demolding and pre-sowing residual film recycling machine according to claim 1, wherein: the multiple groups of stripping flat belts of the friction type automatic stripping mechanism are formed by arranging stripping flat belts with L-shaped strip holes according to the interval grid sections among the picking up spike-tooth bars on each group of picking up spike-tooth bars; the stripping flat belt is uniformly distributed with n rectangular long holes according to the number of the corresponding row of picking up spike-tooth bars, and one row of picking up spike-tooth bars is provided with n picking up spike-tooth bars.
3. The friction type flexible automatic demolding and pre-sowing residual film recycling machine according to claim 2, wherein: the diameter of the large roller is larger than that of the middle roller, the diameter of the middle roller is larger than that of the small roller, and the diameters of the bearings are the same.
4. A friction-type flexible automatic film-removing and pre-sowing residual film recycling machine according to claim 3, characterized in that: the big roller is arranged at the lowest end of the tripod bevel edge, the middle roller is arranged at the highest end of the tripod bevel edge, and the small roller is arranged between the big roller and the middle roller.
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| CN201710414942.8A CN107135686B (en) | 2017-06-05 | 2017-06-05 | Friction type flexible automatic film-removing and pre-sowing residual film recycling machine |
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| CN107135686B true CN107135686B (en) | 2023-12-19 |
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