CN111264096A - Traction type multifunctional residual film cleaning and recycling machine - Google Patents
Traction type multifunctional residual film cleaning and recycling machine Download PDFInfo
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- CN111264096A CN111264096A CN202010223919.2A CN202010223919A CN111264096A CN 111264096 A CN111264096 A CN 111264096A CN 202010223919 A CN202010223919 A CN 202010223919A CN 111264096 A CN111264096 A CN 111264096A
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- tooth chain
- chain harrow
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- harrow
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- 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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- 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
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
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- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a traction type multifunctional residual film cleaning and recycling machine which comprises a traction device, a spring tooth chain harrow device, a drainage sorting device, lifting wheels, film breaking disc harrow pieces, a rotary cultivator and a film recycling box, wherein the traction device is rotatably connected with the front end of a rack, the rear end of the rack rotatably supports the inclined spring tooth chain harrow device, the discharge end at the upper end of the spring tooth chain harrow device is communicated with the feed end of the drainage sorting device, the drainage sorting device is arranged at the middle part of the upper surface of the rack, the lifting wheels driven to lift by a lifting hydraulic oil cylinder are supported at the bottom of the rack, a plurality of two rows of film breaking disc harrow pieces which are arranged at intervals are fixed at the bottom of the front side of the rack, and the rotary cultivator is fixed at the bottom of the front side of the rack of the film breaking disc. The invention can complete the processes of stubble breaking, film stripping, film impurity separation, residual film storage and the like by one-time operation, and has high operation efficiency and stable performance.
Description
Technical Field
The invention relates to agricultural machinery, in particular to a traction type multifunctional plastic film residue cleaning and recycling machine.
Background
China is the developing country with the most population and relatively insufficient agricultural resources in the world, the wide use of the agricultural mulching technology improves the crop yield in China, greatly promotes the development of agricultural production in China, and the agricultural mulching plays a very important role in modern agricultural production in China at present. The agricultural mulching film has the following advantages:
1. the agricultural mulching film can improve the surface temperature in the growth process of crops, promote the germination of the crops, keep the temperature in the film and simultaneously defend the sudden drop of the external temperature to cause the withering of the plants.
2. The mulching film controls the evaporation of soil moisture, so that most of the soil moisture circulates under the film, the utilization rate of the soil moisture is greatly improved, the mulching film has an obvious soil moisture preservation effect, and the mulching film also has a great effect on promoting the growth of plants.
3. Due to the blocking effect of the mulching film, water and soil and nutrient loss can be prevented, and soil hardening caused by raindrop beating can be prevented. Meanwhile, after the mulching film is covered, the temperature and the humidity of the soil are proper, the permeability is good, and the highest temperature of the soil can reach more than 30 ℃, so that the soil microorganisms are increased, the activity is enhanced, the decomposition and the conversion of organic matters can be accelerated, and the activity and the propagation of beneficial microorganisms in the soil are promoted.
4. After the film is coated, the fertilizer can be deeply applied. Due to the obstruction of the mulching film, the fertilizer is not easy to volatilize, meanwhile, soil microorganisms are active, the decomposition of various nutrients can be accelerated, the absorption of crops is facilitated, the available nutrients in the soil are increased, and the fertilizer dosage can be generally saved by about 1/3.
However, the ecological environment of China is greatly damaged while the agricultural production is promoted, the negative effect of environmental protection is more and more concerned by various social circles, the mulching film is planted by using the mulching film technology for a long time, if residual mulching films cannot be reasonably recovered, the mulching film is weathered and decayed to be left in soil after the film uncovering time is too late, and the damage and pollution to the soil caused by long-time accumulation are very serious. Mainly changes the structure of soil and increases the volume weight of the soil, thereby hindering the water permeability of the soil, blocking the development and the permeability of the root system of the plant, being not beneficial to the circulation of soil nutrition and the absorption of rich water, finally causing the reduction of yield caused by late plant germination, slow growth, less tillering and the like. In addition, the production tools can be blocked and wound during planting, which brings inconvenience. Need clear up the plastic film incomplete membrane for this reason, traditional approach adopts the manual work to go on, and the manual work is picked up incomplete membrane and is with high costs, and along with the development of agricultural mechanization, more and more planting households adopt incomplete membrane machine to clear up at present, but present incomplete membrane machine receives the topography influence more obvious, leads to operating condition unstability easily, and the effect is picked up in the influence of edge plough layer, still can influence equipment life.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a traction type multifunctional residual film cleaning and recycling machine, which improves a residual film cleaning and recycling part, improves the residual film cleaning and recycling effect and increases the overall stability and reliability of the equipment.
In order to achieve the purpose, the technical scheme of the invention is as follows: a traction type multifunctional residual film cleaning and recycling machine comprises a traction device, a spring tooth chain harrow device, a drainage sorting device, lifting wheels, film breaking disc harrow pieces, a rotary cultivator and a film recycling box, wherein the traction device is rotationally connected with the front end of a rack, the rear end of the rack rotationally supports the inclined spring tooth chain harrow device, the discharge end of the upper end of the spring tooth chain harrow device is communicated with the feed end of the drainage sorting device, the drainage sorting device is arranged in the middle of the upper surface of the rack, the bottom of the rack is supported with the lifting wheels which are driven to lift by a lifting hydraulic oil cylinder, the bottom of the rack on the front side of the lifting wheels is fixed with a plurality of film breaking disc harrow pieces which are arranged at intervals, the bottom of the front side of the rack of the film breaking disc harrow pieces is fixed with the rotary cultivator, the film recycling box which turns to one side is fixed on the rack above the rotary cultivator, and a power distribution system is fixed on, the membrane breaking disc harrow plate is fixed at the bottom of the rack between the rotary cultivator and the lifting wheels, and the lifting wheels are rotatably supported at the bottom of the rack through two groups of vertical lifting oil cylinders;
the traction device comprises a traction frame, a wheel rotating shaft and a transmission shaft fixing frame, the traction frame is rotationally connected with the wheel rotating shaft through a first swinging rotating mechanism, the wheel rotating shaft is rotationally connected with the transmission shaft fixing frame through a second swinging rotating mechanism, walking wheels freely rotate at two ends of the wheel rotating shaft, a traction rotating shaft capable of freely rotating is fixed in the middle of the transmission shaft fixing frame, and a horizontal hydraulic fixing rod penetrates through and is fixed at the top of the transmission shaft fixing frame;
the elastic tooth chain harrow device comprises an elastic tooth chain harrow support and an elastic tooth chain harrow rotating shaft, the upper end and the lower end of the elastic tooth chain harrow support are respectively supported with the elastic tooth chain harrow rotating shaft which can freely rotate, wherein, the two ends of the elastic tooth chain harrow rotating shaft at the upper end of the elastic tooth chain harrow support are respectively fixed with an elastic tooth chain harrow driving gear, the two ends of the elastic tooth chain harrow rotating shaft at the lower end of the elastic tooth chain harrow support are respectively fixed with a guide wheel with an isosceles trapezoid edge cross section, the upper end of the closed elastic tooth chain harrow chain at each side is respectively meshed with the elastic tooth chain harrow driving gear, the lower end of the closed elastic tooth chain harrow chain at each side is respectively wound on the guide wheel at the lower end, a plurality of elastic tooth fixing rods which are arranged at intervals are respectively fixed between the elastic tooth chain harrow chains at the two sides, a plurality of elastic teeth are respectively and uniformly arranged on each elastic tooth fixing rod, one surface of the elastic tooth chain harrow support, which is close to the rack, is provided with a strip-shaped conveying, one end of the elastic tooth chain harrow driving gear is also provided with an elastic tooth chain harrow rotating shaft driving gear;
the drainage sorting device comprises a cylindrical fan shell with a hollow interior and a fan rotating shaft arranged in the center of the fan shell, wherein a plurality of fan blades are uniformly fixed on the fan rotating shaft in the fan shell, each fan blade is vertical to the end face of the fan shell, the rear end of the fan shell is covered with an air inlet cover, the feeding end of the drainage sorting device is the air inlet cover, a conveying belt conveyed to one side is arranged at the bottom in the air inlet cover, the top in the air inlet cover is communicated with an air inlet in the center of the rear end of the fan shell, an air outlet in the top of the fan shell is communicated with one side of the film recovery net cage, and a fan driving belt wheel is fixed at the outer end;
the power distribution system comprises a driving shaft gear box and a free-rotating fan driving shaft located in the driving shaft gear box, a fan driving belt wheel is fixed at the rear end of the fan driving shaft, the fan driving belt wheel drives the fan driving belt wheel to rotate through a transmission belt, the drainage sorting device is driven to work, the fan driving shaft in the driving shaft gear box is vertically meshed with a bevel gear of an elastic toothed chain harrow driving shaft on one side in the driving shaft gear box through a bevel gear, an elastic toothed chain harrow driving shaft gear fixed at the outer end of the elastic toothed chain harrow driving shaft is in transmission connection with the elastic toothed chain harrow rotating shaft driving gear through a chain, the elastic toothed chain harrow driving device is driven to work, a conveying belt driving belt wheel is fixed at the end part of an elastic toothed chain harrow rotating shaft arranged at the other end of the elastic toothed chain.
Furthermore, the first swing rotating mechanism and the second swing rotating mechanism both comprise transverse rotating fixing plates which are parallel up and down and transverse rotating rods of which two ends are inserted into the upper transverse rotating fixing plate and the lower transverse rotating fixing plate, the outer side wall of the transverse rotating rod between the upper transverse rotating fixing plate and the lower transverse rotating fixing plate is vertically and fixedly connected with a rotating rod, a rotating sleeve is sleeved on the rotating rod, the end part of the rotating rod is blocked in the rotating sleeve through a blocking pin which is inserted and fixed, the traction frame is fixedly connected with an upper transverse rotating fixing plate and a lower transverse rotating fixing plate of the first swinging rotating mechanism, the rotating sleeve of the first swinging rotating mechanism is fixedly connected with one end of a vertical rotating rod, the other end of the rotating rod is rotatably connected with a vertical clamping plate on one side of a wheel rotating shaft through a connecting pin, the other side of the wheel rotating shaft is fixedly connected with an upper transverse rotating fixing plate and a lower transverse rotating fixing plate of the second swinging rotating mechanism, and the transmission shaft fixing frame is fixed on the rotating;
the traditional plastic film residue separator is connected with a power machine (such as a tractor) rather than a dead board, namely the traditional plastic film residue separator can only horizontally swing left and right at the tail part of the tractor generally, so that when the ground is uneven, the traditional plastic film residue separator can not be well attached to the ground due to the connection relationship between the plastic film residue separator and the tractor, and the cleaning is not uniform enough, the plastic film residue separator of the invention comprises a first swing rotating mechanism and a second swing rotating mechanism, the first swing rotating mechanism and the second swing rotating mechanism form a flexible connecting structure between the tractor and a frame, so that the power of the tractor can be output to all devices of the frame through a traction device, such as a spring tooth chain harrow device, a drainage sorting device and a rotary cultivator, and the frame can swing left and right, move up and down and tilt left and right relative to the tail part of the tractor, the elastic tooth chain harrow, the rotary cultivator, the film breaking disc harrow plate and the like which are arranged on the frame can be always attached to the ground, so that a better ground grabbing effect is realized, and the residual film recovery effect is favorably ensured.
Furthermore, the middle parts of two sides of the elastic tooth chain harrow support are respectively fixed with an elastic tooth chain harrow support adjusting and supporting rotating shaft, the elastic tooth chain harrow support adjusting and supporting rotating shaft penetrates through and is supported in a rotating shaft supporting sliding block at the tail end of the rack, the rotating shaft supporting sliding block is clamped between two parallel sliding block clamping plates on the upper part and the lower part of the tail end main body of the rack, the tail end of the supporting sliding block is provided with a vertical bolt insertion groove, the tail ends of the two parallel sliding block clamping plates vertically penetrate through sliding block fixing stop pins passing through the bolt insertion groove, the rotating shaft supporting sliding block is limited and fixed between the two parallel sliding block clamping plates through the sliding block fixing stop pins inserted into the bolt insertion groove, and the bottom parts of two sides of the elastic tooth chain harrow;
through the arrangement, the elastic tooth chain harrow support of the elastic tooth chain harrow device is supported at the tail end of the frame in a rotatable adjusting mode, the inclination angle of the elastic tooth chain harrow device can be adjusted according to the terrain, the supporting rotating shafts of the elastic tooth chain harrow support at two ends of the elastic tooth chain harrow device are adjusted and supported in the supporting sliding blocks in a rotating mode, the supporting sliding blocks are fixed in a non-welding inserting mode, in the long-term working process, due to the influence of different frictional forces on the ground, the elastic tooth chain harrow device actually rotates slightly and moves continuously, so that the elastic tooth chain harrow support at two ends of the elastic tooth chain harrow device adjusts the continuous friction between the supporting rotating shafts and the supporting sliding blocks, the wear of the rotating shafts of the supporting sliding blocks is easily caused, the continuous wear of the rotating shafts of the supporting sliding blocks is increased, the accuracy of the adjusting angles of the elastic tooth chain harrow device is influenced, and the stability of the elastic tooth chain harrow device is supported by the, the supporting slide block can be taken down by pulling down the fixed stop pin of the slide block, so that the supporting slide block can be more conveniently replaced while the angle adjustment is ensured, and in addition, the procedures of welding and the like are also reduced by adopting the mode to fix the supporting slide block, and the equipment is also convenient to assemble and disassemble.
Further, the both ends of hydraulic pressure dead lever are connected with the rotation of frame front end through hydraulic pressure lifter respectively, the one end fixedly connected with and the horizontally rotary rod of transmission shaft mount, the both ends of rotary rod are inserted in frame front end polylith rotation connecting plate, and the hydraulic pressure dead lever is connected with the hydraulic control system of tractor, can realize the regulation of frame and tractor joint support angle, adjusts the operation angle according to the topography better.
Further, the bullet tooth is the torsional spring structure, and the fixed cover of the spiral part of torsional spring is on bullet tooth dead lever, and the straight-bar portion of torsional spring is perpendicular with bullet tooth chain harrow chain, and the effect of bullet tooth is chosen earth's surface and the intraformational plastic film of ploughing from soil and leaves ground, then send to the top of bullet tooth chain harrow device under the effect of bullet tooth chain harrow chain, finally send to drainage sorting unit's fan feed end.
Furthermore, the inner chain plates on two sides of each elastic tooth chain harrow are respectively attached to the upper outer edge of the guide wheel, so that a shearing structure is formed when the edges of the inner chain plates are in contact with the guide wheel, when the elastic tooth chain harrow driving gears on two sides drive the elastic tooth chain harrow chains on two sides to rotate, the lower ends of the two elastic tooth chain harrow chains drive the guide wheel to rotate, in the process, the inner chain plates to be in contact with the guide wheel at the bottom of the elastic tooth chain harrow chains can be slowly contacted with the guide wheel, namely, the inner side edges of the inner chain plates are gradually drawn close to the edges of the guide wheel, and the effect similar to shearing of scissors is formed, so that weeds hooked up during operation and sundries such as straws can be cut off, the winding of the weeds and the straws is effectively avoided, the excellent anti-winding effect is achieved, and the smooth and stable work of.
Further, the top is provided with the elasticity drawing of patterns area of slope in the air inlet cover, elasticity drawing of patterns area backward extends and plays the tooth contact, and elasticity drawing of patterns area is located the top of air inlet cover air inlet end, when bullet tooth picks the plastic film residue from soil and send to drainage sorting unit's fan feed end on ground, there is partial plastic film residue still can stay on the bullet tooth, and can take with the elasticity drawing of patterns of bullet tooth contact through setting up, the elasticity drawing of patterns area can scrape the plastic film residue that this part is difficult to drop, just inhale air inlet cover air inlet end after scraping, make the plastic film residue retrieve more fully thoroughly.
Furthermore, a rotary cultivator driving gear for driving the rotary cultivator to work is arranged in the middle of the elastic-tooth chain harrow driving shaft and is used for driving the rotary cultivator to work.
Furthermore, chain guide rods are fixed on the front face and the rear face of two sides of the elastic tooth chain harrow support respectively, each chain guide rod is located in an inner chain plate hook groove of the vertical portion of each side elastic tooth chain harrow chain and is in contact with a chain shaft pin between inner chain plates of the elastic tooth chain harrow support, the guide rods are equivalent to guide rails of the elastic tooth chain harrow support, the running stability of the elastic tooth chain harrow support can be effectively improved, and the elastic tooth chain harrow support can be prevented from shifting when rotating.
In conclusion, the invention can adapt to various terrain operations, can contact with the ground more effectively, and ensures that the residual film is cleaned and recovered thoroughly and uniformly; the elastic teeth of the elastic tooth chain harrow device have good elasticity, and can pick out residual films in soil, so that the picking and grabbing effects of the residual films are better, and impurities such as stones in soil can be separated and discharged to one side, so that the soil can be effectively filtered and decontaminated; the angle of the elastic tooth chain harrow device is flexibly and simply adjusted, and the elastic tooth chain harrow device is convenient to mount and dismount and convenient to maintain; the elastic toothed chain harrow device also has an anti-winding structure, so that the winding of weed straws is effectively avoided, and the smooth and stable operation of the elastic toothed chain harrow device is fully ensured; the traction type multifunctional residual film cleaning and recycling machine can complete the processes of stubble breaking, film stripping, film impurity separation, residual film storage and the like through one-time operation, and has high operation efficiency and stable performance.
Drawings
The present invention will now be further described with reference to the accompanying drawings.
FIGS. 1-4 are schematic perspective views of the present invention;
FIG. 5 is a schematic perspective view of the traction device of the present invention;
FIGS. 6-7 are schematic perspective views of the elastic-toothed chain harrow of the present invention;
FIG. 8 is a schematic view of the three-dimensional internal structure of the fan of the drainage sorting device of the present invention;
FIG. 9 is an enlarged view of part A of FIG. 3;
FIG. 10 is an enlarged view of a portion B of FIG. 4;
FIG. 11 is an enlarged view of a portion C of FIG. 7;
FIG. 12 is a schematic perspective view of a supporting slide block of a rotating shaft of the elastic toothed harrow device of the present invention;
FIG. 13 is a schematic perspective view of the spring tooth rake device of the present invention;
FIG. 14 is a schematic representation of the transmission system of the present invention in the state of FIG. 1.
Detailed Description
As shown in fig. 1-14, a traction type multifunctional residual film cleaning and recycling machine comprises a traction device 1, a spring tooth chain harrow device 2, a drainage sorting device 3, a lifting wheel 4, a film breaking disc harrow piece 5, a rotary cultivator 6 and a film recycling box 7, wherein the traction device 1 is rotatably connected with the front end of a frame 8, the rear end 9 of the frame 8 rotatably supports the inclined spring tooth chain harrow device 2, the discharge end of the upper end of the spring tooth chain harrow device 2 is communicated with the feed end of the drainage sorting device 3, the drainage sorting device 3 is arranged at the middle part of the upper surface of the frame 8, the bottom of the frame 8 is supported with the lifting wheel 4 which is driven to lift by a lifting hydraulic oil cylinder, the bottom of the frame 8 at the front side of the lifting wheel 4 is fixed with a plurality of two rows of film breaking disc harrow pieces 5 which are arranged at intervals, the bottom of the front side of the frame 8 of the film breaking disc harrow piece 5 is fixed with the rotary cultivator 6, and the rotary cultivator 6 can adopt, a film recovery box 7 which turns to one side is fixed on a frame 8 above a rotary cultivator 6, a power distribution system 9 is fixed on the frame 8 between a drainage sorting device 3 and a film recovery net box 7, a rupture disc harrow plate 5 is fixed at the bottom of the frame 8 between the rotary cultivator 6 and lifting wheels 4, the lifting wheels 4 are rotatably supported at the bottom of the frame 8 through two groups of vertical lifting oil cylinders, and the lifting of the lifting wheels 4 is mainly controlled by the lifting oil cylinders, the structure is common in power machinery and belongs to a common lifting structure of the power machinery, and the description is omitted; the broken film disc harrow sheet 5 is a harrow sheet commonly used by the existing power machinery, such as a harrow sheet provided by Yu city Hongri machinery manufacturing Limited company, when an agricultural vehicle pulls the residual film cleaning and recovering machine to move forward, firstly, the rotary cultivator 6 ploughs the ground, the broken film disc harrow sheet 5 breaks the mulching film, and then the broken film cleaning and recovering machine is carried out through the elastic tooth chain harrow device 2 at the rear part.
The traction device 1 comprises a traction frame 101, a wheel rotating shaft 102 and a transmission shaft fixing frame 103, wherein the traction frame 101 is rotatably connected with the wheel rotating shaft 102 through a first swinging rotating mechanism, the wheel rotating shaft 102 is rotatably connected with the transmission shaft fixing frame 103 through a second swinging rotating mechanism, walking wheels 104 are freely rotated at two ends of the wheel rotating shaft 102, a traction rotating shaft 105 capable of freely rotating is fixed in the middle of the transmission shaft fixing frame 103, and a horizontal hydraulic fixing rod 106 is fixedly penetrated through the top of the transmission shaft fixing frame 103; the first swing rotating mechanism and the second swing rotating mechanism both comprise a transverse rotation fixing plate 107 which is parallel up and down and a transverse rotating rod 108 with two ends inserted in the upper and lower transverse rotation fixing plates 107, the outer side wall of the transverse rotating rod 108 between the upper and lower transverse rotation fixing plates 107 is vertically and fixedly connected with a rotating rod 109, the rotating rod 109 is sleeved with a rotating sleeve 110, the end of the rotating rod 109 is blocked in the rotating sleeve 110 by inserting a fixed stop pin 111, the traction frame 101 is fixedly connected with the upper and lower transverse rotating fixing plate 107 of the first swinging rotating mechanism, the rotating sleeve 110 of the first swinging rotating mechanism is fixedly connected with one end of a vertical rotating rod 112, the other end of the rotating rod 112 is rotatably connected with a vertical clamping plate 113 at one side of the wheel rotating shaft 102 by a connecting pin 114, the other side of the wheel rotating shaft 102 is fixedly connected with the upper and lower transverse rotating fixing plate 107 of the second swinging rotating mechanism, and the transmission shaft fixing frame 103 is fixed on the rotating sleeve 110 of the second swinging rotating mechanism; two ends of the hydraulic fixing rod 106 are respectively connected with the front end of the frame 8 in a rotating manner through a hydraulic lifting rod 115, one end of the transmission shaft fixing frame 103 is fixedly connected with a horizontal rotating rod 116, two ends of the rotating rod 116 are inserted into a plurality of rotating connecting plates 117 at the front end of the frame 8, the rotating connecting plates 117 are fixed at the front end of the frame 8, so that the front end of the frame 8 is connected with the second swinging rotating mechanism in a rotating manner, and the traction frame 101 is used for being fixed at the tail part of a power mechanical vehicle, such as the tail part of;
the left and right swinging of the invention is realized through the transverse rotating fixing plate 107 and the transverse rotating rod 108 of each group of the first swinging rotating mechanism and the second swinging rotating mechanism, the rotating sleeves 110 of the first swinging rotating mechanism and the second swinging rotating mechanism are sleeved on the rotating rod 109, so that the rotating sleeves 110 can rotate on the rotating rod 109, the invention can rotate relative to a tractor, the rotating connecting plate 117 is fixed at the front end of the frame 8, two ends of the rotating rod 116 are inserted into the rotating connecting plate 117 and can rotate by taking the rotating rod 116 as a center, and thus the traction device 1 and the frame 8 can form up-and-down movable connection; the other end of the rotating rod 112 is rotatably connected with a vertical clamping plate 113 on one side of the wheel rotating shaft 102 through a connecting pin 114, the rotating rod 112 can rotate by taking the connecting pin 114 as a center, so that the tail part of the tractor and the traction device 1 form up-and-down movable connection, finally the tractor and the rack 8 are more flexibly connected through the traction device 1, the rack 8 and the tractor can move relatively and omnidirectionally while the rack 8 is dragged, such as up-and-down movement, left-and-right swinging and rotary rotation, devices at the bottom of the rack, such as the elastic tooth chain harrow device 2, the lifting wheels 4, the rupture disc harrow piece 5 and the rotary cultivator 6, are fully contacted with the ground, and the improvement on the uniformity and the thoroughness of residual film recovery is;
the elastic-tooth chain harrow device 2 comprises an elastic-tooth chain harrow support 201 and an elastic-tooth chain harrow rotating shaft 202, the upper end and the lower end of the elastic-tooth chain harrow support 201 are respectively supported with the elastic-tooth chain harrow rotating shaft 202 which can freely rotate, wherein, the two ends of the elastic-tooth chain harrow rotating shaft 202 at the upper end of the elastic-tooth chain harrow support 201 are respectively fixed with an elastic-tooth chain harrow driving gear 203, the two ends of the elastic-tooth chain harrow rotating shaft 202 at the lower end of the elastic-tooth chain harrow support 201 are respectively fixed with a guide wheel 204 with an isosceles trapezoid edge cross section, the upper end of the closed elastic-tooth chain harrow chain 205 at each side is respectively meshed with the elastic-tooth chain harrow driving gear 203, the lower end of the closed elastic-tooth chain harrow chain 205 at each side is respectively wound on the guide wheel 204 at the lower end, a plurality of elastic-tooth fixing rods 206 which are respectively arranged at intervals are fixed between the elastic-tooth chain harrow chains 205 at both sides, a plurality of elastic teeth 207 are respectively and evenly arranged on each elastic-, the end part of the elastic tooth 207 on the front side of the elastic tooth chain 205 is tightly attached to the conveying plate 219, and one end of the elastic tooth chain harrow driving gear 203 is also provided with an elastic tooth chain harrow rotating shaft driving gear 208; the middle parts of two sides of the elastic tooth chain harrow support 201 are respectively fixed with an elastic tooth chain harrow support adjusting and supporting rotating shaft 209, the elastic tooth chain harrow support adjusting and supporting rotating shaft 209 penetrates through a rotating shaft supporting slide block 210 supported at the tail end of the frame 8, the rotating shaft supporting slide block 210 is clamped between an upper slide block clamping plate and a lower slide block clamping plate 211 which are parallel to each other at the tail end of the frame 8, the tail end of the supporting slide block 210 is provided with a vertical bolt insertion groove 212, the tail end of the two parallel slide block clamping plates 211 is vertically penetrated with a slide block fixing stop pin 213 which passes through the bolt insertion groove 212, the rotating shaft supporting slide block 210 is limited and fixed between the two parallel slide block clamping plates 211 through the slide block fixing stop pin 213 which is inserted into the bolt insertion groove 212, the bottom parts of two sides of the elastic tooth chain harrow support 201 are respectively connected with the bottom part at the tail end of, the elastic tooth chain harrow support is composed of a middle threaded cylinder and connecting bolts with opposite threads at two ends, and the length of a threaded adjusting rod 214 can be adjusted by rotating the threaded cylinder, so that the inclination angle of the elastic tooth chain harrow support 1 is adjusted; the spring tooth 207 is a torsion spring structure, a spiral part of the torsion spring is fixedly sleeved on the spring tooth fixing rod 206, and a straight rod part of the torsion spring is perpendicular to the spring tooth chain 205; inner chain plates 215 on two sides of each elastic tooth chain harrow 205 are respectively clung to the upper outer edge of the guide wheel 204 to form a shearing structure; chain guide rods 217 are respectively fixed on the front and back surfaces of two sides of the elastic tooth chain harrow support 201, each chain guide rod 217 is respectively positioned in the hook groove of the inner chain plate 215 of the vertical part of each side elastic tooth chain harrow 205 and is contacted with a chain shaft pin 218 between the inner chain plates 215 of the elastic tooth chain harrow 205;
the elastic tooth chain harrow device drives the chain to drive the elastic tooth chain harrow rotating shaft driving gear 208 to rotate, so that the elastic tooth chain harrow rotating shaft 202 is driven, the elastic tooth chain harrow driving gears 203 on two sides rotate, the elastic tooth chain harrow driving gears 203 on two sides drive the elastic tooth chain harrow chains 205 on two sides to rotate, and the elastic tooth chain harrow chains 205 close to one side of the conveying plate 219 drive each elastic tooth 207 to move from bottom to top, when the elastic teeth 207 rotate to the bottom of the lifting section to contact with the earth surface to lift a film, the elastic teeth 207 have a back inclination angle of 10-20 degrees, so when the elastic teeth 207 pass through the guide wheel 204, films, soil blocks and the like on the ground are picked up and move upwards along the conveying plate 219, in the process, part of soil falls through the elongated holes of the conveying plate 219, and larger stone soil blocks are conveyed to the top discharge position of the elastic tooth chain harrow device 2 together with residual films.
The drainage sorting device 3 comprises a cylindrical fan shell 301 with a hollow inner part and a fan rotating shaft 302 arranged at the center in the fan shell 301, a plurality of fan blades 303 are uniformly fixed on the fan rotating shaft 302 in the fan shell 301, each fan blade 303 is vertical to the end surface of the fan shell 301, and each fan blade 303 gradually widens from the inner end of one end of the fan rotating shaft 302 to the outer end of one end of the fan shell 301, fan fixing plates fixedly connected with the frame 8 are fixed on two sides of the outer side surface of the fan shell 301, the air inlet end of the fan is positioned at the central part of the fan blade 303, the fan blade at the central part of the fan is narrower, the smooth and large air inlet can be ensured, the outer end of the fan blade is relatively wide, so that the outer end of the fan blade has a good air exhaust effect when rotating at a high speed, the wind power of the fan can be fully ensured to be large enough, and the residual film suction effect is improved; the rear end of the fan shell 301 is covered with an air inlet cover 304, the feed end of the drainage sorting device 3 is the air inlet cover 304, the bottom in the air inlet cover 304 is provided with a conveying belt 306 which is conveyed to one side, the conveying belt 306 is provided with a driving chain wheel or a belt wheel, the top discharge position of the elastic tooth chain harrow device 2 is positioned above the conveying belt 306, the conveying belt 306 can adopt a green PVC skirt baffle conveying belt produced by Wuxi Ming Dynasty technology Limited company, the conveying belt 306 and the transmission structure thereof are also the prior art, which are not described herein, the top in the air inlet cover 304 is communicated with an air inlet 307 at the center of the rear end of the fan shell 301, the top air outlet 308 of the fan shell 301 is communicated with one side of the film recovery net box 7, the outer end of the fan rotating shaft 302 is fixed with a fan driving belt wheel 305, the driving belt at the fan part drives the fan driving, forming air flowing to the air outlet 308, and forming negative pressure at the fan inlet 307 and the air inlet cover 304; an inclined elastic demolding belt 309 is arranged at the inner top of the air inlet cover 304, the elastic demolding belt 309 can be an elastic rubber plate, a rigid metal plate or a row of brushes, the elastic demolding belt 309 extends backwards to be in contact with the elastic teeth 207, and the elastic demolding belt 309 is located above the air inlet end of the air inlet cover 304;
the larger stone soil blocks and the residual film are sent to the top discharge position of the elastic-tooth chain harrow device 2, wherein the stone soil and the like fall onto the conveyer belt 306 from the top of the conveyer plate 219 and are discharged to one side of the device through the conveyer belt 306, the lighter residual film is sucked into the air inlet cover 304 under the action of the fan and then is discharged into the film recovery net cage 7 through the fan and the air outlet 308 for collection, and therefore the recovery of the mulching film in the soil is completed.
The power distribution system 9 mainly provides power for the rotation of the elastic toothed chain harrow device 2, the drainage sorting device 3 and the rotary cultivator 6, as shown in fig. 14, the power distribution system 9 comprises a driving shaft gear box 901 and a freely rotating fan driving shaft 902 positioned in the driving shaft gear box 901, a fan driving belt 903 is fixed at the rear end of the fan driving shaft 902, the fan driving belt 903 drives the fan driving belt 305 to rotate through a transmission belt, so as to drive the fan of the drainage sorting device 3 to work, the fan driving shaft 902 in the driving shaft gear box 901 is vertically meshed with an umbrella gear of an elastic toothed chain harrow driving shaft 904 at one side in the driving shaft gear box 901 through the umbrella gear, namely, the fan driving shaft 902 is vertically driven by the elastic toothed chain harrow driving shaft 904, an elastic toothed chain harrow driving shaft gear 905 fixed at the outer end of the elastic toothed chain harrow driving shaft 904 is in transmission connection with the elastic toothed chain harrow, the elastic tooth chain harrow device 2 is driven to work, a conveying belt driving belt wheel 216 is fixed at the end part of the elastic tooth chain harrow rotating shaft 202 at the other end of the elastic tooth chain harrow rotating shaft driving gear 208, and the conveying belt driving belt wheel 216 drives a conveying belt 306 to rotate through a conveying belt; the middle part of the elastic tooth chain harrow driving shaft 904 is provided with a rotary cultivator driving gear 906 for driving the rotary cultivator 6 to work.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the invention should fall within the protection scope of the invention.
Claims (10)
1. The utility model provides a multi-functional plastic film residue of towed cleans and retrieves machine which characterized in that: comprises a traction device (1), a spring tooth chain harrow device (2), a drainage sorting device (3), lifting wheels (4), a membrane breaking disc harrow piece (5), a rotary cultivator (6) and a film recycling box (7), wherein the traction device (1) is rotationally connected with the front end of a frame (8), the rear end (9) of the frame (8) rotationally supports the inclined spring tooth chain harrow device (2), the discharge end at the upper end of the spring tooth chain harrow device (2) is communicated with the feed end of the drainage sorting device (3), the drainage sorting device (3) is arranged in the middle of the upper surface of the frame (8), the lifting wheels (4) which are driven to lift by a lifting hydraulic oil cylinder are supported at the bottom of the frame (8) at the front side of the lifting wheels (4), two rows of membrane breaking disc harrow pieces (5) which are arranged at intervals are fixed at the bottom of the front side of the frame (8) of the membrane breaking disc harrow piece (5), the rotary cultivator (6) is fixed at the bottom of the, a film recovery box (7) which turns to one side is fixed on a rack (8) above the rotary cultivator (6), a power distribution system (9) is fixed on the rack (8) between the drainage sorting device (3) and the film recovery net cage (7), a film breaking disc harrow sheet (5) is fixed at the bottom of the rack (8) between the rotary cultivator (6) and the lifting wheels (4), and the lifting wheels (4) are rotatably supported at the bottom of the rack (8) through two groups of vertical lifting oil cylinders;
the traction device (1) comprises a traction frame (101), a wheel rotating shaft (102) and a transmission shaft fixing frame (103), the traction frame (101) is rotatably connected with the wheel rotating shaft (102) through a first swinging rotating mechanism, the wheel rotating shaft (102) is rotatably connected with the transmission shaft fixing frame (103) through a second swinging rotating mechanism, walking wheels (104) which can freely rotate at two ends of the wheel rotating shaft (102) are fixed at the middle part of the transmission shaft fixing frame (103), a traction rotating shaft (105) which can freely rotate is fixed at the middle part of the transmission shaft fixing frame (103), and a horizontal hydraulic fixing rod (106) penetrates through and is fixed at the top of the transmission shaft;
the elastic tooth chain harrow device (2) comprises an elastic tooth chain harrow support (201) and an elastic tooth chain harrow rotating shaft (202), the upper end and the lower end of the elastic tooth chain harrow support (201) are respectively supported with the elastic tooth chain harrow rotating shaft (202) which can freely rotate, wherein, two ends of the elastic tooth chain harrow rotating shaft (202) at the upper end of the elastic tooth chain harrow support (201) are respectively fixed with an elastic tooth chain harrow driving gear (203), two ends of the elastic tooth chain harrow rotating shaft (202) at the lower end of the elastic tooth chain harrow support (201) are respectively fixed with a guide wheel (204) with isosceles trapezoid-shaped edge cross section, the upper end of a closed elastic tooth chain harrow chain (205) at each side is respectively meshed with the elastic tooth chain harrow driving gear (203), the lower end of the closed elastic tooth chain harrow chain (205) at each side is respectively wound on the guide wheel (204) at the lower end, a plurality of elastic tooth chain harrow fixing rods (206) which are arranged at intervals are respectively fixed between the elastic tooth chain harrow chains (205) at both sides, a plurality of elastic teeth (207) are respectively, one side of the elastic tooth chain harrow support (201) close to the rack (8) is provided with a conveying plate (219) with a long strip-shaped opening, the end part of an elastic tooth (207) on one side of the front side of the elastic tooth chain harrow support (205) is clung to the conveying plate (219), and one end of an elastic tooth chain harrow driving gear (203) is also provided with an elastic tooth chain harrow rotating shaft driving gear (208);
the drainage sorting device (3) comprises a fan and an air inlet cover (304), the rear end of a fan shell (301) is covered with the air inlet cover (304), the feeding end of the drainage sorting device (3) is the air inlet cover (304), a conveying belt (306) conveyed to one side is arranged at the bottom in the air inlet cover (304), the top in the air inlet cover (304) is communicated with an air inlet (307) in the center of the rear end of the fan shell (301), an air outlet (308) in the top of the fan shell (301) is communicated with one side of the film recovery net cage (7), and a fan driving belt wheel (305) is fixed at the outer end of a fan rotating shaft (302);
the power distribution system (9) comprises a driving shaft gear box (901) and a freely rotating fan driving shaft (902) positioned in the driving shaft gear box (901), the rear end of the fan driving shaft (902) is fixed with a fan driving belt wheel (903), the fan driving belt wheel (903) drives the fan driving belt wheel (305) to rotate through a transmission belt, the drainage sorting device (3) is driven to work, the fan driving shaft (902) in the driving shaft gear box (901) is vertically meshed with an umbrella-shaped gear of a spring tooth chain harrow driving shaft (904) at one side in the driving shaft gear box (901) through an umbrella-shaped gear, a spring tooth chain harrow driving shaft gear (905) fixed at the outer end of the spring tooth chain harrow driving shaft (904) is in transmission connection with a spring tooth chain harrow rotating shaft driving gear (208) through a chain to drive the spring tooth chain harrow device (2) to work, a conveying belt wheel (216) is fixed at the end part of the spring tooth chain harrow rotating shaft (202) at the other end, the conveying belt driving belt wheel (216) drives the conveying belt (306) to rotate through a conveying belt.
2. The traction type multifunctional residual film cleaning and recycling machine according to claim 1, characterized in that: the first swinging rotating mechanism and the second swinging rotating mechanism respectively comprise a transverse rotating fixing plate (107) which is parallel up and down and a transverse rotating rod (108) of which two ends are inserted into the upper transverse rotating fixing plate and the lower transverse rotating fixing plate (107), the outer side wall of the transverse rotating rod (108) between the upper transverse rotating fixing plate and the lower transverse rotating fixing plate (107) is vertically and fixedly connected with a rotating rod (109), a rotating sleeve (110) is sleeved on the rotating rod (109), the end part of the rotating rod (109) is blocked in the rotating sleeve (110) through a blocking pin (111) which is inserted and fixed, the traction frame (101) is fixedly connected with the upper transverse rotating fixing plate and the lower transverse rotating fixing plate (107) of the first swinging rotating mechanism, the rotating sleeve (110) of the first swinging rotating mechanism is fixedly connected with one end of a vertical rotating rod (112), and the other end of the rotating rod (112) is rotatably, the other side of the wheel rotating shaft (102) is fixedly connected with an upper transverse rotating fixing plate (107) and a lower transverse rotating fixing plate (107) of the second swinging rotating mechanism, and a transmission shaft fixing frame (103) is fixed on a rotating sleeve (110) of the second swinging rotating mechanism.
3. The traction type multifunctional residual film cleaning and recycling machine according to claim 1, characterized in that: the middle parts of the two sides of the elastic tooth chain harrow support (201) are respectively fixed with an elastic tooth chain harrow support adjusting and supporting rotating shaft (209), the elastic tooth chain harrow support adjusting and supporting rotating shaft (209) penetrates through and is supported in a rotating shaft supporting slide block (210) at the tail end of the machine frame (8), and the rotating shaft supporting slide block (210) is clamped between two parallel slide block clamping plates (211) at the upper part and the lower part of the main body at the tail end of the frame (8), a vertical bolt inserting groove (212) is arranged at the tail end of the supporting slide block (210), a slide block fixing stop pin (213) passing through the bolt inserting groove (212) vertically penetrates through the tail ends of the two parallel slide block clamping plates (211), the rotating shaft supporting slide block (210) is limited and fixed between two parallel slide block clamping plates (211) through a slide block fixing stop pin (213) inserted into the plug pin insertion groove (212), and the bottom parts of the two sides of the elastic tooth chain harrow support (201) are respectively connected with the bottom part of the tail end of the machine frame (8) in a rotating mode through a thread adjusting rod (214).
4. The traction type multifunctional plastic film residue cleaning and recycling machine as claimed in claim 2, characterized in that: the two ends of the hydraulic fixing rod (106) are respectively connected with the front end of the rack (8) through hydraulic lifting rods (115) in a rotating mode, one end of the transmission shaft fixing frame (103) is fixedly connected with a horizontal rotating rod (116), and the two ends of the rotating rod (116) are inserted into a plurality of rotating connecting plates (117) at the front end of the rack (8).
5. The traction type multifunctional residual film cleaning and recycling machine according to claim 1, characterized in that: the elastic teeth (207) are in a torsion spring structure, the spiral parts of the torsion springs are fixedly sleeved on the elastic tooth fixing rods (206), and the straight rod parts of the torsion springs are perpendicular to the elastic tooth chain harrow chain (205).
6. The traction type multifunctional residual film cleaning and recycling machine according to claim 1, characterized in that: inner chain plates (215) on two sides of each elastic tooth chain harrow (205) are respectively clung to the upper outer edge of the guide wheel (204), so that a shearing structure is formed when the edges of the inner chain plates (215) are contacted with the guide wheel (204).
7. The traction type multifunctional residual film cleaning and recycling machine according to claim 1, characterized in that: the top is provided with inclined elasticity drawing of patterns area (309) in air inlet cover (304), and elasticity drawing of patterns area (309) backward extends and is contacted with spring tooth (207), and elasticity drawing of patterns area (309) are located the top of air inlet cover (304) air inlet end.
8. The traction type multifunctional residual film cleaning and recycling machine according to claim 1, characterized in that: the middle part of the elastic-tooth chain harrow driving shaft (904) is provided with a rotary cultivator driving gear (906) for driving the rotary cultivator (6) to work.
9. The traction type multifunctional residual film cleaning and recycling machine according to claim 1, characterized in that: chain guide rods (217) are respectively fixed on the front and back surfaces of two sides of the elastic toothed chain harrow support (201), and each chain guide rod (217) is respectively positioned in a hook groove of an inner chain plate (215) of the vertical part of each side elastic toothed chain harrow chain (205) and is in contact with a chain shaft pin (218) between the inner chain plates (215) of the elastic toothed chain harrow chains (205).
10. The traction type multifunctional residual film cleaning and recycling machine according to claim 1, characterized in that: the fan includes inside hollow cylinder fan shell (301) and sets up fan pivot (302) at fan shell (301) inner center, evenly be fixed with polylith fan blade (303) on fan pivot (302) in fan shell (301), every fan blade (303) is perpendicular with the tip face of fan shell (301), and every fan blade (303) becomes wide gradually by the inner of fan pivot (302) one end to the outer end of fan shell (301) one end, the both sides of fan shell (301) lateral surface are fixed with the fan fixed plate with frame (8) fixed connection.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010223919.2A CN111264096A (en) | 2020-03-26 | 2020-03-26 | Traction type multifunctional residual film cleaning and recycling machine |
| CN202010696854.3A CN111642151A (en) | 2020-03-26 | 2020-07-20 | Traction type multifunctional residual film cleaning and recycling machine |
| CN202021436267.2U CN212544476U (en) | 2020-03-26 | 2020-07-20 | Traction type multifunctional residual film cleaning and recycling machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010223919.2A CN111264096A (en) | 2020-03-26 | 2020-03-26 | Traction type multifunctional residual film cleaning and recycling machine |
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| CN202010223919.2A Pending CN111264096A (en) | 2020-03-26 | 2020-03-26 | Traction type multifunctional residual film cleaning and recycling machine |
| CN202010696854.3A Pending CN111642151A (en) | 2020-03-26 | 2020-07-20 | Traction type multifunctional residual film cleaning and recycling machine |
| CN202021436267.2U Active CN212544476U (en) | 2020-03-26 | 2020-07-20 | Traction type multifunctional residual film cleaning and recycling machine |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010696854.3A Pending CN111642151A (en) | 2020-03-26 | 2020-07-20 | Traction type multifunctional residual film cleaning and recycling machine |
| CN202021436267.2U Active CN212544476U (en) | 2020-03-26 | 2020-07-20 | Traction type multifunctional residual film cleaning and recycling machine |
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| CN112136383A (en) * | 2020-09-27 | 2020-12-29 | 山东省农业机械科学研究院 | Pneumatic efficient residual film recovery device and method |
| CN112136384A (en) * | 2020-09-27 | 2020-12-29 | 山东省农业机械科学研究院 | Conveyer belt type residual film impurity removing device and residual film recycling machine comprising same |
| CN112136385A (en) * | 2020-09-28 | 2020-12-29 | 山东省农业机械科学研究院 | Residual film recycling device capable of achieving efficient residual film recycling and impurity removing |
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2020
- 2020-03-26 CN CN202010223919.2A patent/CN111264096A/en active Pending
- 2020-07-20 CN CN202010696854.3A patent/CN111642151A/en active Pending
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| CN212544476U (en) | 2021-02-19 |
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