CN109892045B - Edge membrane recovery device - Google Patents
Edge membrane recovery device Download PDFInfo
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- CN109892045B CN109892045B CN201910306324.0A CN201910306324A CN109892045B CN 109892045 B CN109892045 B CN 109892045B CN 201910306324 A CN201910306324 A CN 201910306324A CN 109892045 B CN109892045 B CN 109892045B
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- 238000011070 membrane recovery Methods 0.000 title claims description 9
- 239000002689 soil Substances 0.000 claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 238000010009 beating Methods 0.000 claims abstract description 31
- 238000004064 recycling Methods 0.000 claims abstract description 16
- 239000013013 elastic material Substances 0.000 claims abstract description 3
- 238000007790 scraping Methods 0.000 claims description 48
- 239000012528 membrane Substances 0.000 claims description 45
- 238000000926 separation method Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 230000003313 weakening effect Effects 0.000 abstract 1
- 239000002985 plastic film Substances 0.000 description 8
- 229920006255 plastic film Polymers 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003795 desorption Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- 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
- Soil Working Implements (AREA)
Abstract
The invention relates to the technical field of agricultural machinery, in particular to a side film recycling device which comprises a power input mechanism, a frame and a soil crushing mechanism, wherein the power input mechanism is connected to the frame, the soil crushing mechanism comprises a crank, a connecting rod, a rocker and a beating rod, the power input mechanism is connected with a first rotating shaft through a first transmission chain, the first rotating shaft is rotationally connected to the frame, one end of the first rotating shaft, which is far away from the power input mechanism, is fixedly connected with the crank, one end of the crank, which is far away from the crank, is rotationally connected with one end of the rocker, the other end of the rocker is rotationally connected with the first connecting rod, the other end of the rocker is fixedly connected with the beating rod, the soil crushing mechanism is arranged below a placing belt, the placing belt is made of an elastic material, the first rotating shaft enables the beating rod to swing to beat one side of the placing belt, which is far away from soil and the side film, the crushing effect is good, the beating rod is convenient to clean without being in direct contact with the soil, and the soil stuck on the beating rod is prevented from weakening the beating force and reducing the soil crushing effect.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an edge membrane recycling device.
Background
The mulching film covering technology has wide application in agricultural production, and as the mulching film covering area is continuously increased, the residual film needs to be recovered in time, so that more and more serious white pollution is avoided, and adverse effects on crop yield and farmland mechanization are avoided.
The edge membrane is a mulching film covered with soil on two sides of the film, and the soil and the edge membrane are combined together under normal conditions, so that the edge membrane is difficult to recover, and the existing residual membrane recovery machine such as a shovel chain combined type residual membrane recovery machine and a sprocket type residual membrane recovery machine is difficult to recover the edge membrane when the residual membrane is recovered, and a special edge membrane recovery device is not available at home and abroad.
The in-process of recycling the plastic film residue at present is retrieved quick-witted, at first is smashed the soil of hardening through beating or cutting mode, and then with the preliminary separation of limit membrane and soil in the soil of hardening, but smash the mode of soil like this, if adopt cutting wheel or cutting blade to smash the mode of soil, smash the effect of soil is not good, can not reach the better separation of soil and plastic film residue, and the soil can adhere on cutting wheel or cutting blade, influence crushing effect, and to the mode of beating type crushing soil, also have the problem of soil adhesion, influence follow-up beating effect, and need wash often and beat the device.
Meanwhile, the existing plastic film residue recycling machine, such as Chinese patent application grant bulletin No. CN 208191173U, grant bulletin No. 2018.12.07 and the patent name of 'air suction type telescopic tooth plastic film residue recycling machine', discloses a roller type taking device, film picking teeth are arranged on a roller sleeve, plastic films are scraped off the ground by rotating a film picking roller, plastic films are wound on the film picking teeth, so that the plastic films are not easy to scrape off easily and are not clean easily, the plastic film residue recycling efficiency is low, and the structure of the device is complex.
Disclosure of Invention
The invention provides a side film recovery device, which aims to solve the problems that the traditional side film recovery device has poor subsequent recovery effect, needs to be cleaned frequently and has no special side film recovery device due to poor crushing effect on soil in the process of separating a residual film from the soil.
In order to achieve the above purpose, the invention is realized by the following technical scheme: including power input mechanism, frame and hack mechanism, power input mechanism connects in the frame, hack mechanism includes crank, connecting rod, rocker and beating pole, power input mechanism passes through first drive chain and connects first axis of rotation, first axis of rotation rotates to be connected in the frame, first axis of rotation is kept away from power input mechanism's one end fixed connection the crank, the crank is kept away from first axis of rotation one end rotation is connected the connecting rod, the connecting rod is kept away from one end rotation of crank is connected the one end of rocker, the other end rotation of rocker is connected first connecting rod, the other end of rocker still fixed connection beating pole, hack mechanism is located the below of placing the area, the placing area is made by elastic material, forms by power input mechanism drives first axis of rotation makes beating pole swing formula beats the structure of placing area one side of keeping away from soil and limit membrane.
Still further, place the area and be first conveyer belt, first conveyer belt passes through first transmission assembly transmission and connects in the frame, power input mechanism is including gearbox, universal joint and the power input axle that connects gradually, the power input axle rotates to be connected in the frame, first transmission assembly is including all rotating to be connected second axis of rotation, third axis of rotation, fourth axis of rotation and the fifth axis of rotation in the frame, the second axis of rotation passes through the second drive chain to be connected the power input axle is kept away from the one end of universal joint, the second drive chain with the universal joint is located respectively the both sides of frame, first conveyer belt movable sleeve is in the outside of second axis of rotation, third axis of rotation, fourth axis of rotation and fifth axis of rotation forms transmission structure, soil breaking mechanism is located first conveyer belt with in the space that first transmission assembly encloses.
Still further still include membrane soil separating mechanism, membrane soil separating mechanism includes a plurality of string membrane piece, second conveyer belt, third drive chain and scrapes the membrane tooth, sixth axis of rotation and seventh axis of rotation rotate and connect in the frame, sixth axis of rotation passes through the third drive chain is connected the second axis of rotation, the second conveyer belt movable sleeve is in the outside transmission structure that forms of sixth axis of rotation and seventh axis of rotation, each string membrane piece is fixed to be established on the second conveyer belt, each be equipped with the string membrane board of slope on the string membrane piece, each be equipped with a plurality of string membrane nail on the string membrane nail of fixing, each string membrane nail keep away from the tip of string membrane board extends at least to under the second axis of rotation, the one end of scraping the membrane tooth extends to the below of each string membrane nail, the scraper blade is connected to the other end of scraping the membrane tooth, the scraper blade keeps away from the one end of scraping the membrane tooth extends to the collection membrane incasement, and with collection membrane incasement fixed connection forms limit membrane and falls to each string membrane nail, and along with each string membrane and rotate and reach to the soil structure through the membrane plate of scraping the membrane nail.
Further, the end part of each film hanging nail far away from each film hanging plate is cone-shaped, and the length of each film hanging nail is 120mm-140mm.
Furthermore, the end of the film scraping tooth away from the scraping plate is provided with a through abdication groove communicated with the outside, the end of the film scraping tooth away from the scraping plate is an inclined end, and the length of each abdication groove is sequentially increased along with the inclined end of the film scraping tooth.
Further, each film hanging block is vertically arranged on the second conveyor belt, each film hanging nail is perpendicular to each corresponding film hanging plate, the inclination angle of each film hanging plate is 35-75 degrees, and each film hanging plate is inclined towards the same side of the second conveyor belt.
Further, the inclination angle of each film-hanging plate is 40 degrees.
Further, the scraping film teeth extend towards the second conveyor belt at an angle of 30 degrees to 60 degrees relative to the horizontal direction, and the scraping plates are of arc plate-shaped structures.
Further, the scraping teeth extend towards the second conveyor belt at an angle of 40 degrees to the horizontal.
Still further still include film soil spade, third conveyer belt, and connect front walking wheel and the back walking wheel in the frame, film soil spade includes two horizontal parts and is located two the tilting part in the middle of the horizontal part, the outside at eighth axis of rotation and power input axle is overlapped to the activity of third conveyer belt, eighth axis of rotation is connected in the frame, one horizontal part extends to third conveyer belt department.
The invention provides an edge membrane recovery device, which has the following beneficial effects compared with the prior art:
(1) Set up hack mechanism, through the setting of first axis of rotation, crank, connecting rod, rocker and beating the pole, do not reciprocating type to the one side of first conveyer belt with soil and limit membrane contact and beat, utilize vibration energy transmission, make the hardened soil smash, do not directly contact soil and beat, avoid soil to glue on beating the pole, conveniently beat the cleanness of pole, avoid gluing the soil on beating the pole simultaneously and weaken the force of beating, reduce the effect of hacking.
(2) The film soil separating mechanism is arranged, the end parts of the film hanging nails are cone-shaped, so that the edge films are more easily hung on the film hanging nails, a plurality of film hanging nails are arranged on each film hanging plate, the film hanging blocks are fully distributed on the second conveying belt, winding of the edge films on the film hanging nails can be reduced, the edge films can fall off from the film hanging nails when reaching the film hanging teeth along with rotation of the film hanging nails, the arrangement of the abdicating grooves on the film hanging teeth can provide an abdicating space for rotation of the film hanging nails, the effect of the edge films scraped off from the film hanging nails can be achieved, meanwhile, the film hanging teeth incline upwards towards the second conveying belt, the film collecting effect is further enhanced, and compared with the traditional film residue recycling machine, such as a telescopic rod tooth type film residue recycling machine, a nail type film picking machine and a film residue removing roller, the structure is simple, and the edge film recycling effect is good.
(3) The setting of film-hanging plate slope, the soil that conveys to the film-hanging plate relies on self gravity can drop subaerial, can accomplish the desorption of soil when conveying limit membrane, and the device collects conveying limit membrane and desorption soil as an organic wholely, compares and needs to set up special structure in the current incomplete membrane recovery unit additionally and comes desorption soil, simple structure, and the operating efficiency is high.
Drawings
FIG. 1 is a front view of the present invention without a universal joint and gearbox.
Fig. 2 is a top view of the present invention.
Fig. 3 is a partial enlarged view at a in fig. 2.
Fig. 4 is a partial enlarged view at B in fig. 2.
Fig. 5 is an enlarged view of the front view structure of the film hanging block of the present invention.
In the figure: the device comprises a power input mechanism, a 101 gearbox, a 102 universal joint, a 103 power input shaft, a 2 frame, a 201 cross beam, a 202 vertical beam, a 203 supporting plate, a 301 crank, a 302 connecting rod, a 303 rocker, a 304 beating rod, a 305 first connecting rod, a 306 reinforcing rod, a 4 first transmission chain, a 5 first rotating shaft, a 6 placement belt, a 7 first transmission assembly, a 701 second rotating shaft, a 702 third rotating shaft, a 703 fourth rotating shaft, a 704 fifth rotating shaft, an 8 second transmission chain, a 9 film soil separation mechanism, a 901 film hanging block, a 902 second conveying belt, a 903 third transmission chain, 904 film scraping teeth, 905 film hanging plates, 906 film hanging nails, 907 scraping plates, a 10 sixth rotating shaft, a 11 seventh rotating shaft, a 12 film collecting box, a 13 yielding groove, a 14 film soil spade, a 141 horizontal part, a 142 inclined part, a 15 third conveying belt, a 16 front walking wheel and a 17 back walking wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which may be made by those of ordinary skill in the art without the benefit of the present disclosure, are intended to be within the scope of the present disclosure, and it is to be understood that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Fig. 1 to 5 are schematic views showing the construction of an embodiment of the present invention, in which a first conveyor belt is partially cut away to see a soil crushing mechanism in fig. 2, an edge film recovery device comprising a power input mechanism 1, a frame 2, and a soil crushing mechanism, the frame 2 being split, the main structure of which comprises two cross members 201 parallel to the ground, four vertical members 202 perpendicular to the ground, a support plate 203 for fixing a third rotation shaft, the power input mechanism 1 comprising a transmission case 101, a universal joint 102, and a power input shaft 103, two universal joints 102 being provided in this embodiment, one universal joint 102 being fixedly connected to a power output shaft of the transmission case 101, one universal joint 102 being fixedly welded to the power input shaft 103, both universal joints 102 being provided in the middle of the transmission case 101 and the power input shaft 103, and the two universal joints 102 being welded together, one end of the power input shaft 103 remote from the universal joint 102 penetrating the frame 2, the soil crushing mechanism is rotatably connected to the frame 2 through a bearing, one end of the power input shaft 103, which is far away from the universal joint 102, is connected with the first rotating shaft 5 through a first transmission chain 4, the first rotating shaft 5 is rotatably connected to the frame 2 through a bearing, the soil crushing mechanism comprises a crank 301, a connecting rod 302, a rocker 303 and a beating rod 304, the crank 301 is fixedly welded at one end of the first rotating shaft 5, which is far away from the first transmission chain 4, one end of the crank 301, which is far away from the first rotating shaft 5, is rotatably connected to the connecting rod 302 in a hinged manner, one end of the connecting rod 302, which is far away from the crank 301, is hinged to one end of the rocker 303, the other end of the rocker 303 is rotatably connected with the first connecting rod 305 in a hinged manner, one end of the rocker 303, which is far away from the first connecting rod 305, is fixedly welded with the beating rod 304, and in order to enable the soil crushing mechanism to be more stable in structure, two cranks 301, the connecting rod 302 are symmetrically arranged, the first transmission assembly comprises a second rotation shaft 701, a third rotation shaft 702, a fourth rotation shaft 703 and a fifth rotation shaft 704 which are mutually parallel, the second rotation shaft 701, the third rotation shaft 702, the fourth rotation shaft 703 and the fifth rotation shaft 704 are respectively connected to the frame 2 through bearings in a rotating way, the first transmission belt is movably sleeved outside the second rotation shaft 701, the third rotation shaft 702, the fourth rotation shaft 703 and the fifth rotation shaft 704, the second rotation shaft 701 is connected with one end of the power input shaft 103, which is far away from the universal joint 102, through a second transmission chain 8, the second transmission chain 8 and the universal joint 102 are respectively positioned on two sides of the frame 2, and the second transmission belt is driven to rotate through rotation of the power input shaft 103, so that a first transmission mechanism is formed by encircling the first transmission belt with the first transmission belt in a first transmission assembly by the rotation shaft.
The process of beating the hardened soil on the first conveyor belt is as follows: the first rotating shaft 5 rotates, the crank 301 fixedly connected with the first rotating shaft rotates circumferentially, the connecting rod 302 is driven to reciprocate towards the power input shaft 103, and the rocker 303 rotationally connected with the connecting rod 302 is driven to reciprocate in a certain angle direction, so that the beating rod 304 swings along with the rocker 303 and beats the first conveyor belt.
According to the invention, the beating rod 304 beats one surface of the first conveyor belt which is not contacted with the soil and the edge membrane, the first conveyor belt vibrates to transmit vibration energy to the soil, and hardened soil is crushed under the action of the transmitted vibration energy, so that the soil and the edge membrane are separated, the beating rod 304 is not directly contacted with the soil in such a soil crushing mode, the soil is not adhered to the beating rod 304, the cleaning of the beating rod 304 is facilitated, meanwhile, the beating force of the first conveyor belt is prevented from being weakened by the soil adhered to the beating rod 304, and the effect of crushing soil is reduced.
Further, the film soil separating mechanism comprises a plurality of film hanging blocks 901, a second conveying belt 902, a third driving chain 903 and film scraping teeth 904, the sixth rotating shaft 10 and the seventh rotating shaft 11 are rotatably connected to the frame 2 through bearings, the sixth rotating shaft 10 is connected with the second rotating shaft 701 through the third driving chain 903, the second conveying belt 902 is movably sleeved outside the sixth rotating shaft 10 and the seventh rotating shaft 11, when the second rotating shaft 701 rotates, the third driving chain 903 is connected with the second rotating shaft 701, so that the sixth rotating shaft 10 rotates, meanwhile, the second conveying belt 902 is driven by matching with the seventh rotating shaft 11, each film hanging block 901 is fixed on the second conveying belt 902 through bolts, and in order to ensure that the separating effect of the edge film is better, each film hanging block 901 is covered with the second conveying belt 902 and moves along with the movement track of the second conveying belt 902, the inclined film hanging plates 905 are fixedly arranged on each film hanging block 901, each film hanging plate 905 is preferably integrally formed with each corresponding film hanging block 901 to form a structure with a triangular longitudinal section, film hanging nails 906 are fixedly arranged on each film hanging plate 905, each film hanging nail 906 is inserted into each corresponding film hanging plate 905, the film hanging nails 906 are in interference fit with the film hanging plates 905, each film hanging nail 906 is perpendicular to the corresponding film hanging plate 905, a plurality of film hanging nails 906 are uniformly arranged on each film hanging plate 905 at intervals, in the embodiment, four film hanging nails 906 are arranged on each film hanging plate 905, the number of the film hanging nails 906 can be set according to actual needs, the inclination angle of each film hanging plate 905 is 35-75 degrees, such as 35-40 degrees, 60-75 degrees, preferably 40-degree inclination angle, each film hanging plate faces the same side of the second conveyor belt 902, along with the rotation of the second conveyor belt 902, the end of the film hanging nail 906 which is turned to be close to the second turning shaft 701 should be located at least at the position right below the second turning shaft 701, so that the edge film falling from the first conveyor belt can be caught by the film hanging nail 906 located below the second turning shaft 701, the length of the film hanging nail 906 is 120mm-140mm, such as 120mm, 140mm, preferably 140mm, the shape of the end of the film hanging nail 906 far away from each film hanging plate 905 can be set according to the need, preferably in a conical structure in this embodiment, so that the edge film can be hooked more easily, and when each film hanging nail 906 turns to the position of the film scraping tooth 904, the edge film can be separated from the film hanging nail 906 more easily, and one end of the film scraping tooth extends toward the second conveyor belt 902 and extends below the film hanging nail 906 and forms an angle of 30 degrees to 60 degrees, such as 30 degrees, 50 degrees or 60 degrees with the horizontal direction upwards. Preferably at an angle of 40 degrees, one end of the film scraping teeth 904 far away from the scraping plate is provided with a plurality of through abdicating grooves 13 communicated with the outside, one end of the film scraping teeth 904 far away from the scraping plate is an inclined end, the length of each abdicating groove 13 is sequentially increased along with the inclined end of the film scraping teeth 904, the number of the abdicating grooves 13 is equal to the number of the film hanging nails 906 on each film hanging plate 905, the positions of the abdicating grooves 13 are correspondingly arranged with the positions of the film hanging nails 906, thus when the film hanging nails 906 rotate, each film hanging nail 906 rotationally passes through the corresponding abdicating groove 13, the film scraping teeth 904 can not block the rotation of the film hanging nails 906, the other end of the film scraping teeth 904 is connected with the scraping plate 907 can adopt an integrally formed structure, one end of the scraping plate far away from the scraping teeth 904 extends into the film collecting box 12 and is fixedly connected with the film collecting box 12, for example, the scraping plate is in an arc-shaped platy structure in a welding mode, the edge films hung on the film hanging nails 906 are conveyed to the scraping teeth 904 along with the rotation of the film hanging nails 906, the edge films are separated from the film scraping nails by means of self gravity and fall onto the scraping teeth 904, fall into the film collecting box 12 along with the scraping plate 907, two ends of the second conveying belt 902 are at a certain distance from the machine frame 2, and soil falling onto the film hanging plates 905 from the first conveying belt falls onto the ground due to the inclined structure of the film hanging plates 905, so that film-soil separation is completed.
Further, the film shovel 14 comprises two horizontal parts and an inclined part positioned in the middle of the two horizontal parts, the third conveyor belt 15 is movably sleeved outside an eighth rotating shaft and the power input shaft 103, the eighth rotating shaft is rotatably connected to the frame 2 through a bearing, the eighth rotating shaft is not shown in the drawing, one horizontal part of the film shovel 14 extends to the position of the third conveyor belt 15 and is spaced from the third conveyor belt 15 by a certain distance, normal transmission of the third conveyor belt 15 is not hindered, and soil and edge films shoveled by the film shovel 14 can reach the third conveyor belt 15 and move along with the third conveyor belt 15.
The working principle of the invention is as follows: when the tractor moves forwards, the front travelling wheel 16 and the rear travelling wheel 17 are driven to roll, the whole device moves, hardened soil on the side films and the side films is shoveled onto the film soil shovels 14 under the shoveling force of the film soil shovels 14 and reaches the third conveying belt, the power is transmitted onto the power input shaft 103 by the speed changing box 101 and the universal joint 102, the third conveying belt 15 conveys the soil and the side films onto the first conveying belt by the rotation of the power input shaft 103, the rotation of the power input shaft 103 simultaneously drives the first rotating shaft 5 and the second rotating shaft 701 to rotate, the beating rod 304 is driven to beat the first conveying belt, the hardened soil is smashed and separated from the side films, the rotation of the second rotating shaft 701 drives the first conveying belt to convey the smashed soil and the side films to the film soil separating mechanism, the side films hung by the film hanging nails 906 of the second conveying belt 902 reach the film scraping teeth 904 by the rotation of the sixth rotating shaft 10, and finally the side films are concentrated in the film collecting box 12.
The inventor, the first driving chain 4, the second driving chain 8 and the third driving chain 903 all belong to the prior art, including chain wheels and chains, the specific structure and the working principle are all the prior art that should be mastered by those skilled in the art, and the gearbox 101 and the universal joint 102 all belong to the prior art, and the specific structure and the working principle thereof are all the prior art that should be mastered by those skilled in the art and are not repeated herein.
Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that the present invention is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a limit membrane recovery unit, includes power input mechanism (1), frame (2) and hack mechanism, power input mechanism (1) connect on frame (2), its characterized in that: the soil crushing mechanism comprises a crank (301), a connecting rod (302), a rocker (303) and a beating rod (304), wherein the power input mechanism (1) is connected with a first rotating shaft (5) through a first transmission chain (4), the first rotating shaft (5) is rotationally connected to the frame (2), one end of the first rotating shaft (5) away from the power input mechanism (1) is fixedly connected with the crank (301), one end of the crank (301) away from the first rotating shaft (5) is rotationally connected with the connecting rod (302), one end of the connecting rod (302) away from the crank (301) is rotationally connected with one end of the rocker (303), the other end of the rocker (303) is rotationally connected with a first connecting rod (305), the other end of the rocker (303) is also fixedly connected with the beating rod (304), the soil crushing mechanism is positioned below a placing belt (6), and the placing belt (6) is made of an elastic material and is driven by the power input mechanism (1) to rotate the first rotating shaft (302), so that the beating rod (6) is far away from the soil of the soil placing structure;
the novel film scraping device comprises a frame (2), and is characterized by further comprising a film-soil separation mechanism, wherein the film-soil separation mechanism comprises a plurality of film hanging blocks (901), a second conveying belt (902), a third conveying chain (903) and film scraping teeth (904), the sixth conveying belt (902), the seventh conveying chain (903) and the sixth conveying belt (903) are rotatably connected to the frame (2), the sixth conveying belt (10) is connected with the second conveying belt (701) through the third conveying chain (903), the second conveying belt (902) is movably sleeved on the outer forming transmission structure of the sixth conveying belt (10) and the seventh conveying belt (11), each film hanging block (901) is fixedly arranged on the second conveying belt (902), an inclined film hanging plate (905) is fixedly arranged on each film hanging block (901), a plurality of film hanging nails (906) are fixedly arranged on each film hanging plate (905), the end part of each film hanging nail (906) is far away from the film hanging plate (905) at least extends to the position right below the second conveying chain (903), one end of each film scraping nail (904) extends to the position below each film hanging nail (904), each film scraping nail (904) is fixedly arranged on one end of each film scraping plate (905), and is far away from one end (12) of the film scraping plate (907) of the film scraping box (907), and the film scraping box (is fixedly connected with one end (12) of the film scraping box (906) and the film hanging box is fixedly connected with one end of the film scraping box And the soil falls to the ground through each film hanging plate (905) when the film hanging nails (906) rotate to reach and fall onto the film scraping teeth (904), and the end part of each film hanging nail (906) far away from each film hanging plate (905) is cone-shaped.
2. An edge membrane recycling apparatus according to claim 1, wherein: place area (6) and be first conveyer belt, first conveyer belt passes through first transmission assembly transmission and connects on frame (2), power input mechanism (1) are including gearbox (101), universal joint (102) and power input shaft (103) that connect gradually, power input shaft (103) rotate and connect on frame (2), first transmission assembly is including all rotating the second axis of rotation (701), third axis of rotation (702), fourth axis of rotation (703) and fifth axis of rotation (704) of connecting on frame (2), second axis of rotation (701) are connected through second drive chain (8) power input shaft (103) are kept away from the one end of universal joint (102), second drive chain (8) with universal joint (102) are located respectively the both sides of frame (2), first conveyer belt movable sleeve is in second axis of rotation (701), third axis of rotation (703) and fifth axis of rotation (704) outside formation transmission structure, first conveyer belt and first conveyer belt enclose into the space with the first conveyor belt encloses into.
3. An edge membrane recycling apparatus according to claim 1, wherein: the one end that scrapes membrane tooth (904) kept away from scraper blade (907) is offered with outside intercommunication, run-through groove of stepping down (13), just scrape the one end that membrane tooth (904) kept away from scraper blade (907) is the slope end, the length of each groove of stepping down (13) is along with the slope end of scraping membrane tooth (904) increases in proper order.
4. An edge membrane recycling apparatus according to claim 1, wherein: each film hanging block (901) is vertically arranged on the second conveyor belt (902), each film hanging nail (906) is perpendicular to each corresponding film hanging plate (905), the inclination angle of each film hanging plate (905) is 35-75 degrees, and each film hanging plate (905) inclines towards the same side of the second conveyor belt (902).
5. An edge membrane recycling apparatus according to claim 1, wherein: the inclination angle of each film-hanging plate (905) is 40 degrees.
6. An edge membrane recycling apparatus according to claim 1, wherein: the scraping teeth (904) form an angle of 30 degrees to 60 degrees with the horizontal direction and extend towards the second conveyor belt (902), and the scraping plates (907) are of arc plate-shaped structures.
7. An edge membrane recycling apparatus according to claim 1, wherein: the scraping teeth (904) extend towards the second conveyor belt (902) at an angle of 40 degrees to the horizontal.
8. An edge membrane recycling apparatus according to any one of claims 5 to 7, wherein: still include film soil spade (14), third conveyer belt (15), and connect front travelling wheel (16) and rear travelling wheel (17) on frame (2), film soil spade (14) include two horizontal parts (141) and lie in two tilting portion (142) in the middle of horizontal part (141), third conveyer belt (15) movable sleeve is in the outside of eighth axis of rotation (18) and power input shaft (103), eighth axis of rotation (18) rotate and connect on frame (2), one horizontal part (141) extend to third conveyer belt (15) department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910306324.0A CN109892045B (en) | 2019-04-17 | 2019-04-17 | Edge membrane recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN111272522A (en) * | 2020-04-07 | 2020-06-12 | 塔里木大学 | A incomplete membrane separating mechanism for assisting artifical incomplete membrane in choosing soil |
| CN112706316B (en) * | 2020-11-14 | 2022-07-05 | 石河子大学 | Incomplete membrane recovery unit with cleaning function |
| CN112673734A (en) * | 2020-12-30 | 2021-04-20 | 石河子大学 | Edge film soil and impurity removing device and edge film soil and impurity removing method |
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