CN111108828B - Film surface cleaning self-unloading type residual film bundling and recycling machine - Google Patents
Film surface cleaning self-unloading type residual film bundling and recycling machine Download PDFInfo
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- CN111108828B CN111108828B CN202010107590.3A CN202010107590A CN111108828B CN 111108828 B CN111108828 B CN 111108828B CN 202010107590 A CN202010107590 A CN 202010107590A CN 111108828 B CN111108828 B CN 111108828B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 51
- 238000004064 recycling Methods 0.000 title claims abstract description 24
- 239000002689 soil Substances 0.000 claims abstract description 91
- 239000010902 straw Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims abstract description 5
- 238000006748 scratching Methods 0.000 claims abstract description 4
- 230000002393 scratching effect Effects 0.000 claims abstract description 4
- 239000002362 mulch Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 9
- 240000008042 Zea mays Species 0.000 description 7
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 7
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 7
- 235000005822 corn Nutrition 0.000 description 7
- 208000003643 Callosities Diseases 0.000 description 4
- 206010020649 Hyperkeratosis Diseases 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009328 dry farming Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/01—Cutting apparatus specially adapted for cutting hay, straw or the like specially adapted for being mounted on or drawn by a tractor, e.g. field choppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Protection Of Plants (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention relates to the technical field of agricultural machinery, in particular to a film surface cleaning self-unloading type residual film bundling and recycling machine, which comprises: the rack is used for fixing and installing devices and parts and is connected with the power machine through a three-point suspension; the depth limiting adjusting device is used for adjusting the relative height between the machine and the ground; comprises a depth limiting wheel arranged at the front end of the frame and a pressing roller arranged below and in the frame; the film surface cleaning device is used for smashing the straw on the surface of the ground, collecting and conveying the straw to one side of the field; the film lifting and conveying device is arranged behind the frame and is used for scratching ground stubble, lifting up the mulching film and feeding the mulching film to the next working procedure; the mulching film bundling and recycling device comprises a bundling device, a bundling unloading device and a residual soil collecting device. The bundling and recycling machine can effectively finish straw cleaning of film surfaces, returning of residual soil, picking up and bundling of residual films, and automatic unloading of the residual film bundles.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a film surface cleaning self-unloading type residual film bundling and recycling machine.
Background
The plastic film mulching is a key technical measure of dry farming agriculture, is widely applied due to the remarkable functions of heating, fertilizer preservation, drought resistance, water saving, labor saving, support reduction and the like, but the recycling of waste plastic films has become a difficult problem in China and even worldwide. Gansu province is taken as a typical arid and semiarid region, the mulching film covering technology is popularized and applied in the early 80 s of the 20 th century, the 90 s are fully popularized, the development is more advanced in the last decade, and the mulching film covering area is the second most important province next to Xinjiang. With the rapid increase of the usage amount of agricultural films, the negative influence of waste agricultural films on the production and living environments of people is expanding. The discarded waste agricultural film and the agricultural film left in the field not only cause visual pollution of people, but also cause potential harm such as damage to soil structure, diseases caused by false feeding of livestock, secondary pollution caused by incineration treatment and the like.
In the region of the Hexi corridor, the planting mode of the corns is full plastic film coverage of a irrigation area, the corns are irrigated 5 times in the growing period of one season, each time is spaced for about 20 days, and most of the corns are recovered by adopting a straw bundling machine when being harvested, so that more straws are covered on the film surface of the corns, and soil hardening exists on the film surface. The recovery of the residual film in the Hexi area mainly comprises manual recovery, the degree of mechanization is low, and the defects of high labor intensity, time and labor waste, low picking efficiency, incapability of picking up broken films remained in soil and the like exist in manual picking. The simple film raking machine has the defects of dirty film surface, low net collecting rate, stubble remaining, low mechanization degree and the like.
In order to solve the problems of dirty membrane surface, low efficiency, inseparable membrane impurities and inseparable membrane soil faced by the Hexi corridor area, after analyzing the advantages and disadvantages of the existing residual membrane recycling machine, a novel corn membrane surface cleaning bundling self-unloading residual membrane recycling machine is designed by combining the corn planting and harvesting characteristics of the Hexi area, and the disadvantages can be effectively overcome.
Disclosure of Invention
The invention aims to solve the technical problem of providing a film surface cleaning self-unloading type residual film bundling and recycling machine which can finish cleaning of straw on the film surface, returning of residual soil to the field, picking and bundling of residual films and automatic unloading of the residual film bundles.
In order to solve the problems, the technical scheme adopted by the invention is a film surface cleaning self-unloading type residual film bundling and recycling machine, which is characterized by comprising the following components in part by weight:
the rack is used for fixing and installing devices and parts and is connected with the power machine through a three-point suspension;
The depth limiting adjusting device is used for adjusting the relative height between the machine and the ground; comprises a depth limiting wheel arranged at the front end of the frame and a pressing roller arranged below and in the frame;
The film surface cleaning device is used for smashing the straw on the surface of the ground, collecting and conveying the straw to one side of the field;
the film lifting and conveying device is arranged behind the frame and is used for scratching ground stubble, lifting up the mulching film and feeding the mulching film to the next working procedure;
The mulching film bundling and recycling device comprises a bundling device, a bundling unloading device and a residual soil collecting device; the bundling device is connected with the film lifting conveying device and is used for bundling the mulch films fed by the bundling device; the bale unloading device can lift and open the whole mulch film bundling device and lower and close the mulch film bundling device, the lifting and opening can realize the film bale unloading of the bundling device, and the closing can realize the power input of the bundling device and the mulch film bundling; the residual soil collecting device can collect residual soil falling out in the working process of the bundling device and convey the residual soil to one side of a field; and
And the power transmission device is arranged on the frame and used for transmitting power.
As a further improvement of the invention, the bundling device comprises two pairs of fixed side plates and cover opening side plates, the upper parts of the fixed side plates and the cover opening side plates are hinged together, a plurality of rotary rollers which are circularly arranged are rotatably arranged between the two pairs of fixed side plates and the cover opening side plates, the rotary rollers rotate in the same direction through the transmission of chain wheels and chains, and a mulching film inlet is reserved between the lower parts of the two fixed side plates; and a bundling device power access gear is arranged on the rotating roller below the fixed side plate.
As a further improvement of the invention, the bale unloading device comprises a fixed stand fixed on the frame, a sliding frame arranged on the fixed stand in a sliding way, a jacking hydraulic cylinder for jacking the sliding frame, fixed pulleys arranged on two sides of the sliding frame, a connecting chain which bypasses the fixed pulleys and is fixed on the fixed stand at one end and fixed on the sliding frame at the other end, a cover opening mechanism for driving the cover opening side plate to rotate, and a film unloading guide plate component arranged at the opening of the cover opening side plate; the bundling device is fixed on the sliding frame;
As a further improvement of the invention, the film unloading guide plate assembly comprises a V-shaped film unloading guide plate transversely arranged at the side plate of the cover opening and a film unloading guide plate hydraulic cylinder fixed on the frame for lifting one side of the film unloading guide plate.
As a further improvement of the present invention, the cover opening mechanism includes a first holding shaft fixed between the two fixed side plates, a second holding shaft fixed between the two cover opening side plates, and a cover opening hydraulic cylinder fixed on the first holding shaft, a power shaft of the cover opening hydraulic cylinder being hinged with the second holding shaft.
As a further improvement of the invention, the residual soil collecting device comprises a fixed soil guide plate obliquely arranged below the bundling device, a movable soil guide plate hinged on the sliding frame and a residual soil spiral conveyor for conveying residual soil to one side, wherein a soil inlet is reserved at the upper part of the residual soil spiral conveyor, and a soil leakage port is reserved at one side of the residual soil spiral conveyor; the movable soil guide plate is connected with the cover opening side plate through a follow-up chain, and openings below the movable soil guide plate and the fixed soil guide plate are reduced in a bundling state and are opposite to a soil inlet of the residual soil screw conveyor.
As a further improvement of the invention, the membrane surface cleaning device comprises a stubble cleaning cavity which is formed by enclosing a flail knife front baffle, a flail knife rear baffle and two side plates of the frame, stubble cleaning is reserved below the stubble cleaning cavity, and a straw discharge port is reserved on one side above the stubble cleaning cavity; the stubble cleaning cavity is internally provided with a stubble cleaning and stubble throwing device and a straw spiral conveyor in sequence from bottom to top, and the straw discharge port is arranged at one end of the straw spiral conveyor.
As a further improvement of the invention, the film lifting and conveying device comprises a film lifting shovel mounting frame, a plurality of film lifting shovels, a tension spring fixing plate, a plurality of film lifting shovel upper tension springs, a plurality of film lifting shovel lower tension springs, a film lifting shovel mounting frame height adjusting part, a pickup device and a film feeding device, wherein the pickup device is connected with the film feeding device, and the film feeding device is connected with the bundling device; a plurality of film lifting spades are evenly hinged on one side of the film lifting spade mounting frame side by side, the tension spring fixing plate is fixed on the other side of the film lifting spade mounting frame, a plurality of upper tension springs of the film lifting spades and lower tension springs of the film lifting spades are parallelly and respectively arranged on the upper side and the lower side of the film lifting spade mounting frame, and two ends of the upper tension springs of the film lifting spades and the lower tension springs of the film lifting spades are respectively hung on the film lifting spades and the tension spring fixing plates; the pick-up device corresponds to the film lifting shovel.
As a further improvement of the invention, the mulching film feeding device is a feeding row brush rotatably arranged between the two fixed side plates.
As a further improvement of the invention, the film lifting shovel comprises an arc-shaped film lifting tooth and a shovel tip arranged on the tooth end of the film lifting tooth, an upper tension spring of the film lifting shovel and a lower tension spring of the film lifting shovel respectively pull the upper part and the lower part of the arc-shaped film lifting tooth, and the middle part of the film lifting shovel is hinged on the film lifting shovel mounting frame through a film lifting shovel movable pin; the pick-up device is arranged on the inner side of the arc of the film lifting shovel.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in:
The film surface cleaning self-unloading type residual film bundling and recycling machine provided by the invention can effectively pick up and recycle the field mulching films, and bundle the collected mulching films when picking up the mulching films, so that the collected mulching films are convenient to clean and collect later, and compared with the previous picking machine, the picking machine can continuously work, reduce the shutdown film unloading times and improve the working efficiency.
The film surface cleaning device can effectively clean the straws on the field ground and return the straws to the field, so that the film surface is kept clean, the secondary pollution of the mulching film is prevented from influencing the film collection, the bundled sundries are reduced, the shutdown film unloading times are reduced from the other aspect, and the working efficiency is improved. The mulching film bundling and recycling device can effectively bundle mulching films, enables the residual soil hardened by the mulching film to fall back downwards to be collected and returned to the field during bundling, and automatically unloads the films, so that the mulching film bundling and recycling device is ingenious in design and simple in structure, and the overall efficiency of the operation machine is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the whole machine structure in a mulching film picking-up bundling working state.
Fig. 2 is a schematic structural diagram of the complete machine in a film unloading state.
Fig. 3 is a schematic side view of the present invention.
Fig. 4 is a schematic view of the structure of the mulch bundling and recycling device during film unloading.
Fig. 5 is a schematic structural view of the bale breaker.
Fig. 6 is a schematic diagram of the structure of the mulching film bundling and recovering device during bundling operation.
Fig. 7 is a schematic structural view of the membrane surface cleaning device.
Fig. 8 is a schematic view of a part of the structure of the film-lifting conveying device.
Fig. 9 is a schematic structural view of the height adjusting member of the film-lifting shovel.
Fig. 10 is a schematic view of a part of a left-hand structure of the film-lifting conveying device.
Wherein: 1 film-lifting shovel mounting frame, 2 film-lifting shovel, 2-1 arc film-lifting tooth, 2-2 shovel tip, 3 tension spring fixing plate, 4 film-lifting shovel upper tension spring, 5 film-lifting shovel lower tension spring, 6 adjusting plate, 7U-shaped fixing plate, 8 long slot hole, 9U-shaped mouth sealing plate, 10 film-lifting shovel movable pin, 11 pick-up device, 11-1 film-lifting roller, 11-2 crank, 11-3 eccentric telescopic spring tooth, 11-4 film-lifting roller side plate, 12 frame, 12-1 side plate, 12-2 hanging frame, 13 depth limiting wheel, 14 fixed side plate, 15 cover-opening side plate, 16 rotary roller, 17 mulch film inlet, 18 bundling machine power access gear, 19 pinch roller, 20 fixed vertical frame, 20-1 first upright post, 20-2 first connecting plate the device comprises a 20-3 second upright post, a 20-4 second connecting plate, a21 sliding frame, a 21-1 vertical part, a 21-2 horizontal part, a 22 lifting hydraulic cylinder, a 23 fixed pulley, a 24 connecting chain, a 25 film unloading guide plate, a 26 film unloading guide plate hydraulic cylinder, a 27 first retaining shaft, a 28 second retaining shaft, a 29 uncovering hydraulic cylinder, a 30 fixed soil guide plate, a31 movable soil guide plate, a32 residual soil screw conveyor, a 33 follow-up chain, a 34 flail knife front baffle, a35 flail knife rear baffle, a 36 straw discharge outlet, a 37 stubble cleaning and stubble throwing device, a 38 straw screw conveyor, a 39 feeding and row brush, a 40 soil leakage opening, a 41 bundling device power input gear, a42 gearbox, a 43 belt transmission and a 44 chain transmission.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments.
The film surface cleaning self-unloading type residual film bundling and recycling machine shown in fig. 1-10 comprises a frame 12, a depth limiting adjusting device, a film surface cleaning device, a film lifting conveying device, a mulching film bundling and recycling device and a power transmission device.
The frame 12 is used for fixing and installing various devices and parts, and is connected with the power machine through a three-point suspension. As shown in fig. 1-3, the frame 12 basically includes two side plates 12-1 and a hanger 12-2 fixed between the two side plates.
The depth limiting adjusting device is used for adjusting the relative height between the machine and the ground; comprises a depth limiting wheel 13 arranged at the front end of the frame 12 and a pressing roller 19 arranged in the middle and below the frame 12. The height of the depth stop wheel 13 can be adjusted by a depth stop adjusting arm, the diameter of the depth stop wheel is 300-400mm, and the adjusting mode is the prior art and is not described herein. The press roller 19 is arranged behind the film surface cleaning device by taking the advancing direction of the machine tool as the front, so that the press roller function is realized, the rear half part of the whole machine tool is prevented from being excessively deep into soil, and simultaneously, the front end and the rear end of the bottom of the machine tool are effectively separated, so that the film surface cleaning device is prevented from being broken up by negative pressure when the film surface cleaning device performs film surface cleaning work.
The film surface cleaning device is used for smashing the straw on the surface of the ground and collecting and conveying the straw to one side of the field. The film surface cleaning device is arranged behind the hanging frame 12-2 and in front of the pressing roller 19. As shown in fig. 7, the film surface cleaning device comprises a stubble cleaning cavity surrounded by a flail knife front baffle 34, a flail knife rear baffle 35 and two side plates of the frame 12, stubble cleaning openings are reserved below the stubble cleaning cavity, and a straw discharge outlet 36 is reserved on one side above the stubble cleaning cavity. The stubble cleaning cavity is internally provided with a stubble cleaning flail knife device 37 and a straw spiral conveyer 38 in sequence from bottom to top, and the straw discharge port 36 is arranged at one end of the straw spiral conveyer 38.
The stubble cleaning flail knife device 37 is arranged above the rear part of the straw spiral conveyer 38, the straw spiral conveyer 38 adopts right rotation, and the diameter is 160-260 mm. The film surface cleaning device breaks, lifts and conveys corn stalks on the ground of the field to one idle side of the field by utilizing the negative pressure principle, can effectively clean the surplus film surface, reduces the difficulty of picking the film by the film lifting shovel 2, and increases the film collecting rate.
And the film lifting and conveying device is arranged behind the frame 12 and is used for scratching ground stubble, lifting up the mulching film and feeding the mulching film into the bundling device. As shown in fig. 8-10, the film lifting and conveying device comprises a film lifting shovel mounting frame 1, a plurality of film lifting shovels 2, a tension spring fixing plate 3, a plurality of film lifting shovel upper tension springs 4, a plurality of film lifting shovel lower tension springs 5, a film lifting shovel mounting frame height adjusting component, a pickup device 11 and a film feeding device, wherein the pickup device is connected with the film feeding device, and the film feeding device is connected with the bundling device. In this embodiment, the mulching film feeding device is a feeding row brush 39 rotatably disposed between the two fixed side plates 14, so that the mulching film lifted by the film lifting shovel 2 and the pickup device 11 can be effectively bundled by feeding the conveyed mulching film into a subsequent bundling device.
A plurality of film lifting spades 2 are evenly hinged on one side of the film lifting spade mounting frame 1 side by side, tension spring fixing plates 3 are fixed on the other side of the film lifting spade mounting frame, a plurality of film lifting spade upper tension springs 4 and film lifting spade lower tension springs 5 are parallelly and separately arranged on the upper side and the lower side of the film lifting spade mounting frame 1, and two ends of the film lifting spade upper tension springs 4 and the film lifting spade lower tension springs 5 are respectively hung on the film lifting spades 2 and the tension spring fixing plates 3; the pick-up device 11 corresponds to the film lifting shovel 2.
The film lifting shovel 2 comprises an arc-shaped film lifting tooth 2-1 and a shovel tip 2-2 arranged on the tooth end of the film lifting tooth 2-1, an upper film lifting shovel tension spring 4 and a lower film lifting shovel tension spring 5 respectively pull the upper part and the lower part of the arc-shaped film lifting tooth 2-1, and the middle part of the film lifting shovel 2 is hinged on the film lifting shovel mounting frame 1 through a film lifting shovel movable pin 10; the pick-up device 11 is arranged on the inner arc side of the film lifting shovel 2. The picking device 11 is an eccentric roller picking device, and comprises a film lifting roller 11-1, a crank 11-2, an eccentric telescopic spring tooth 11-3, a film lifting roller side plate 11-4 and the like, and the eccentric roller picking device is the prior art and is not described herein.
The cutting edge 2-2 of the film lifting shovel 2 can effectively break root stubbles, so that the phenomenon that the mulch film and the root stubbles are lifted up simultaneously is avoided, and the residual mulch film moves upwards smoothly along the arc-shaped film lifting teeth 2-1 until being lifted up by the eccentric telescopic spring teeth 11-3 of the eccentric roller pick-up device. At least 10 film lifting shovels should be provided, 10 in this embodiment. The eccentric telescopic elastic teeth 11-3 on the eccentric roller pick-up device are arranged in groups corresponding to the film lifting shovels 2, each group is provided with 3, each worker is provided with 9 groups, and each eccentric telescopic elastic tooth 11-3 is arranged in the middle of two film lifting shovels 2. In the embodiment, the diameter of the film lifting roller 11-1 is 350-450mm, and the radian of the arc-shaped film lifting teeth 2-1 corresponds to the diameter.
When the undulating ground is encountered, the lifting film shovel upper tension spring 4 and the lifting film shovel lower tension spring 5 can effectively adjust and change the ground clearance of the shovel tip 2-2 of the lifting film shovel 2, so that the lifting film shovel 2 is always stuck on the ground to keep an effective working state, the terrain-like work of the lifting film shovel 2 is realized, the occurrence of a mulch film is prevented from being missed, and the picking efficiency and the residual mulch film recovery rate are improved.
As shown in fig. 2, two sides of the film lifting shovel mounting frame 1 are respectively provided with a film lifting shovel height adjusting component, the film lifting shovel height adjusting component comprises an adjusting plate 6 fixed at two sides of the film lifting shovel mounting frame 1 and a U-shaped fixing plate 7 fixed on two side plates 12-1 of the frame 12, and a U-shaped notch of the U-shaped fixing plate 7 is matched with the film lifting shovel mounting frame 1; the U-shaped fixing plate 7 is provided with a through hole, and the adjusting plate 6 is provided with a long groove hole 8 corresponding to the through hole.
The U-shaped fixing plates 7 are respectively fixed on two side plates 12-1 of the frame 12, and two ends of the film lifting shovel mounting frame 1 are clamped in U-shaped notches of the U-shaped fixing plates 7 and can move up and down along the U-shaped notches. When the ground clearance of the whole mulching film recycling device is required to be adjusted, the upper and lower heights of the film lifting shovel mounting frame 1 in the U-shaped notch are adjusted, and after the height is adjusted to be proper, the adjusting plate and the U-shaped fixing plate 7 are fixed through bolts. In this embodiment, still be provided with U type mouth shrouding 9 on the U type fixed plate 7, will play membrane shovel mounting bracket 1 and directly lift out when preventing height-adjusting.
As shown in fig. 1-6, the mulching film bundling and recycling device comprises a bundling device, a bundling unloading device and a residual soil collecting device; the bundling device is connected with the film lifting conveying device and is used for bundling the mulch films fed by the bundling device; the bale unloading device can lift and open the whole mulch film bundling device and lower and close the mulch film bundling device, the lifting and opening can realize the film bale unloading of the bundling device, and the closing can realize the power input of the bundling device and the mulch film bundling; the residual soil collecting device can collect residual soil falling out in the working process of the bundling device and convey the residual soil to one side of a field.
As shown in fig. 4 and 6, the bundling device comprises two pairs of fixed side plates 14 and cover side plates 15 hinged together at the upper parts, a plurality of round-arrangement rotating rollers 16 are rotatably arranged between the two pairs of fixed side plates 14 and the cover side plates 15, the rotating rollers 16 rotate in the same direction through the transmission of chain wheels and chains, a mulching film inlet 17 is reserved between the lower parts of the two fixed side plates 14, and a bundling device power access gear 18 is arranged on the rotating rollers 16 below the fixed side plates 14.
When the whole bundling device is lifted, the bundling device power-in gear 18 is disengaged from the bundling device power-in gear 41, bundling power of the bundling device is released, and after the bundling device is reset downwards, two gear-in powers are input to the rotary roller 16. The chain wheels on the rotary rollers 16 are single-row chain wheels or double-row chain wheels, and the rotary rollers 16 rotate towards the same direction through chains to realize bundling action. The bundling device power access gear 18 transmits power to the rotary roller 16 and also transmits power to the feeding row brush 39, so that mulching film feeding action is realized.
The feeding row brush 39 is arranged at the lower side of the mulching film inlet, feeds the mulching film conveyed by the film lifting conveying device from the mulching film inlet 17, and bundles the mulching film in a bundling cavity formed by a plurality of rotating rollers 16. The fixed side plate 14 is provided with at least 5 rotating rollers 16, the cover opening side plate 15 is provided with at least 7 rotating rollers 16, a bundling cavity with the diameter not larger than 600mm is formed, the diameter of the rotating rollers 16 is not smaller than 150mm (the gap between the rotating rollers is prevented from being too large to bundle), and the rotating rollers are hexagonal or octagonal, so that the mulching film and the rotating rollers 16 are prevented from being wound.
1-6, The bale breaker comprises a fixed stand 20 fixed on the frame 12, a sliding frame 21 arranged on the fixed stand 20 in a sliding manner, a lifting hydraulic cylinder 22 for lifting the sliding frame 21, fixed pulleys 23 arranged on two sides of the sliding frame 21, a connecting chain 24 which bypasses the fixed pulleys 23 and is fixed on the fixed stand 20 at one end and the sliding frame 21 at the other end, a cover opening mechanism for driving the cover opening side plate 15 to rotate, and a film unloading guide plate assembly arranged at the opening of the cover opening side plate 15; the bundling means are fixed to the carriage 21.
The fixed pulley 23 can be a belt pulley or a chain wheel, the invention adopts the chain wheel, and the corresponding connecting chain 24 is the chain wheel. Adopt the promotion connected mode of sprocket, chain, can increase the atress scope that promotes, the action point concentrate when avoiding jacking pneumatic cylinder 22 alone to rise on the one hand takes place askew, makes the jacking more steady factor of safety higher and is coupled, on the other hand can avoid skidding, makes both sides more synchronous.
The cover opening mechanism comprises a first holding shaft 27 fixed between the two fixed side plates 14, a second holding shaft 28 fixed between the two cover opening side plates 15, and a cover opening hydraulic cylinder 29 fixed on the first holding shaft 27, wherein a power shaft of the cover opening hydraulic cylinder 29 is hinged with the second holding shaft 28.
When the film bundle is removed, the film bundle removing device lifts the whole bundling device to a certain height through the jacking hydraulic cylinder 22, power is cut off, then the cover opening side plate 15 of the bundling device is rotated and opened around the fixed side plate 14 through the cover opening hydraulic cylinder 29, the cover opening side plate 15 drives the movable soil guide plate 31 to pour the film bundle onto the film unloading guide plate 25, and finally the film bundle is discharged through the film unloading guide plate 25.
In this embodiment, the fixed stand 20 and the sliding stand 21 adopt a sliding manner of a sliding chute slider. The fixed stand 20 is in a door shape, and comprises two first upright posts 20-1 with grooves and a first connecting plate 20-2 for connecting the two first upright posts 20-1, wherein the first upright posts 20-1 are fixed on the side plate 12-1 of the frame 12. The carriage 21 includes a door-shaped lifter and a slide bar. The sliding rod is L-shaped and comprises a vertical part 21-1 and a horizontal part 21-2, wherein the vertical part 21-1 is buckled on the upright post 20-1 and can slide up and down along the upright post, and a bundling device is fixed on the horizontal part 21-2. The lifting frame comprises two groove-shaped second upright posts 21-3 arranged in the first upright post 20-1, and a second connecting plate 21-4 connected with the two second upright posts 21-3. The second upright post 21-3 can slide up and down in the first upright post 20-1, the second upright post 21-3 and the vertical part 21-1 are fixed together, two gaps are formed between two sides of the vertical part 21-1 and two sides of the second connecting plate 21-3, and the two gaps slide up and down along two sides of the first upright post 20-1, so that the whole bundling device is prevented from being skewed when being lifted, and lifting is stable.
As shown in fig. 1-3, the film unloading guide plate assembly comprises a V-shaped film unloading guide plate 25 transversely arranged at the cover opening side plate 15 and a film unloading guide plate hydraulic cylinder 26 fixed on the frame 12 for lifting one side of the film unloading guide plate 25. When the film bundle is removed, the V-shaped film removing guide plate 25 ensures that the film bundle is not thrown out of the film removing guide plate 25 when the film bundle rolls onto the film removing guide plate 25, and when the film removing guide plate hydraulic cylinder 26 jacks up the film removing guide plate 25, the film bundle slides out towards one side of the machine smoothly.
The residual soil collecting device comprises a fixed soil guide plate 30 obliquely arranged below the bundling device, a movable soil guide plate 31 hinged on the sliding frame 21 and a residual soil screw conveyor 32 for conveying residual soil to one side, wherein a soil inlet is reserved at the upper part of the residual soil screw conveyor 32, and a soil leakage port is reserved at one side; the movable soil guide plate 31 is connected with the cover opening side plate 15 through a follow-up chain 33, and openings below the movable soil guide plate 31 and the fixed soil guide plate 30 are reduced in a bundling state and are opposite to a soil inlet of the residual soil screw conveyor 32.
The two vertical parts 21-1 are connected through a cross beam, the movable soil guide plate 31 is rotatably connected to the cross beam, one end of the movable soil guide plate 31, which is not connected with the cross beam, is under the cross beam and is V-shaped with the fixed soil guide plate 30 in the normal bundling operation state of the bundling device, the residual soil screw conveyor 32 is arranged below the small end of the movable soil guide plate, residual soil sliding into the movable soil guide plate along the two soil guide plates is received and conveyed, and the two soil guide plates can receive the residual soil falling from the bundling device above. When the film bundle is required to be removed, the bundling device is lifted, the movable soil guide plate 31 is lifted along with the film bundle, and the cover opening side plate 15 is opened, meanwhile, the movable soil guide plate 31 is connected with the cover opening side plate 15 through the follow-up chain 33, and the movable soil guide plate 31 rotates around the cross beam to turn the film bundle out. The residual soil is the soil entering the pickup device along with the mulching film, mainly refers to the soil blocks hardened on the surface of the mulching film, and also refers to the soil brought by residual stubbles and weeds, and the like, and the hardened soil is smashed under the bundling action after entering the bundling device, so that the soil can fall into the residual soil screw conveyor 32.
And a power transmission device is arranged on the frame 12 and used for transmitting power. Comprising a gearbox 42 fixed on a suspension bracket 12-2, wherein the power machine transmits power to the gearbox 42 through a transmission shaft, and the gearbox 42 sequentially transmits the power to subsequent devices and components through chain transmission, belt transmission and the like.
When the film surface cleaning device works, as the machine advances, the film surface cleaning device breaks and conveys straws, stubbles and the like picked up in the field to one side of the field to keep the film surface clean, the film lifting and conveying device picks up and conveys the mulching film to the bundling device, the bundling device breaks up hardened soil entering the bundling device along with the mulching film along with rotation of the film bundle while bundling, the residual soil is collected and conveyed to one side of the field to return the soil to the field, when the film bundle is removed, the film bundle unloading device lifts the whole bundling device to a certain height through the jacking hydraulic cylinder, power is cut off, then the cover opening side plate of the bundling device is rotated and opened around the fixed side plate through the cover opening hydraulic cylinder, the cover opening side plate drives the movable soil guide plate to pour out the film bundle onto the film unloading guide plate, and finally the film bundle is unloaded through the film unloading guide plate.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (3)
1. The utility model provides a clean self-discharging formula incomplete membrane bundling recycling machine of membrane face which characterized in that, it includes:
The frame (12) is used for fixing and installing all devices and parts and is connected with the power machine through a three-point suspension;
The depth limiting adjusting device is used for adjusting the relative height between the machine and the ground; comprises a depth limiting wheel (13) arranged at the front end of the frame (12) and a pressing roller (19) arranged below the middle of the frame (12);
The film surface cleaning device is used for smashing the straw on the surface of the ground, collecting and conveying the straw to one side of the field;
The film lifting and conveying device is arranged behind the frame (12) and is used for scratching ground stubble, lifting up mulching films and feeding the mulching films to the next working procedure;
The mulching film bundling and recycling device comprises a bundling device, a bundling unloading device and a residual soil collecting device; the bundling device is connected with the film lifting conveying device and is used for bundling the mulch films fed by the bundling device; the bale unloading device can lift and open the whole bundling device, and lower and close the whole bundling device, so that the lifting and opening can realize the film bale unloading of the bundling device, and the lowering and closing can realize the power input of the bundling device and the bundling of mulching films; the residual soil collecting device can collect residual soil falling out in the working process of the bundling device and convey the residual soil to one side of a field; and
The power transmission device is arranged on the frame (12) and is used for transmitting power;
The bundling device comprises two pairs of fixed side plates (14) and cover opening side plates (15) with hinged upper parts, a plurality of round rotating rollers (16) are rotatably arranged between the two pairs of fixed side plates (14) and the cover opening side plates (15), the rotating rollers (16) rotate in the same direction through the transmission of chain wheels and chains, and a mulching film inlet (17) is reserved between the lower parts of the two fixed side plates (14) on the rotating rollers (16); a bundling device power access gear (18) is arranged on the rotating roller (16) below the fixed side plate (14);
The bale unloading device comprises a fixed stand (20) fixed on the frame (12), a sliding frame (21) arranged on the fixed stand (20) in a sliding manner, a jacking hydraulic cylinder (22) for jacking the sliding frame (21), fixed pulleys (23) arranged on two sides of the sliding frame (21), a connecting chain (24) with one end fixed on the fixed stand (20) and the other end fixed on the sliding frame (21) bypassing the fixed pulleys (23), a cover opening mechanism for driving the cover opening side plate (15) to rotate, and a film unloading guide plate assembly arranged at the opening of the cover opening side plate (15); the bundling device is fixed on the sliding frame (21);
The film unloading guide plate assembly comprises a V-shaped film unloading guide plate (25) transversely arranged at the uncovering side plate (15) and a film unloading guide plate hydraulic cylinder (26) fixed on the frame (12) and used for lifting one side of the film unloading guide plate (25);
The cover opening mechanism comprises a first holding shaft (27) fixed between the two fixed side plates (14), a second holding shaft (28) fixed between the two cover opening side plates (15) and a cover opening hydraulic cylinder (29) fixed on the first holding shaft (27), wherein a power shaft of the cover opening hydraulic cylinder (29) is hinged with the second holding shaft (28);
The residual soil collecting device comprises a fixed soil guide plate (30) obliquely arranged below the bundling device, a movable soil guide plate (31) hinged on the sliding frame (21) and a residual soil screw conveyor (32) for conveying residual soil to one side, wherein a soil inlet is reserved at the upper part of the residual soil screw conveyor (32), and a soil leakage opening (40) is reserved at one side of the residual soil screw conveyor; the movable soil guide plate (31) is connected with the cover opening side plate (15) through a follow-up chain (33), and openings below the movable soil guide plate (31) and the fixed soil guide plate (30) are reduced in a bundling state and are opposite to a soil inlet of the residual soil spiral conveyor (32);
The film surface cleaning device comprises a stubble cleaning cavity which is formed by enclosing a flail knife front baffle (34), a flail knife rear baffle (35) and two side plates of the frame (12), stubble cleaning openings are reserved below the stubble cleaning cavity, and a straw discharge port (36) is reserved on one side above the stubble cleaning cavity; a stubble cleaning and stubble throwing device (37) and a straw spiral conveyor (38) are sequentially arranged in the stubble cleaning cavity from bottom to top, and the straw discharge port (36) is arranged at one end of the straw spiral conveyor (38);
The film lifting conveying device comprises a film lifting shovel mounting frame (1), a plurality of film lifting shovels (2), a tension spring fixing plate (3), a plurality of film lifting shovel upper tension springs (4), a plurality of film lifting shovel lower tension springs (5), a film lifting shovel mounting frame height adjusting part, a pickup device (11) and a film feeding device, wherein the pickup device is connected with the film feeding device, and the film feeding device is connected with the bundling device; a plurality of film lifting shovels (2) are evenly hinged on one side of the film lifting shovel mounting frame (1) side by side, tension spring fixing plates (3) are fixed on the other side of the film lifting shovel mounting frame, a plurality of film lifting shovel upper tension springs (4) and film lifting shovel lower tension springs (5) are parallelly and respectively arranged on the upper side and the lower side of the film lifting shovel mounting frame (1), and two ends of the film lifting shovel upper tension springs (4) and the film lifting shovel lower tension springs (5) are respectively hung on the film lifting shovel (2) and the tension spring fixing plates (3); the pick-up device (11) corresponds to the film lifting shovel (2).
2. The film surface cleaning self-unloading type residual film bundling and recycling machine according to claim 1, wherein the machine comprises: the mulching film feeding device is a feeding row brush (39) rotatably arranged between the two fixed side plates (14).
3. The film surface cleaning self-unloading type residual film bundling and recycling machine according to claim 1, wherein the machine comprises: the film lifting shovel (2) comprises an arc-shaped film lifting tooth (2-1) and a shovel tip (2-2) arranged at the tooth end of the film lifting tooth (2-1), an upper film lifting shovel tension spring (4) and a lower film lifting shovel tension spring (5) respectively pull the upper part and the lower part of the arc-shaped film lifting tooth (2-1), and the middle part of the film lifting shovel (2) is hinged on the film lifting shovel mounting frame (1) through a film lifting shovel movable pin (10); the pick-up device (11) is arranged on the inner side of the arc of the film lifting shovel (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010107590.3A CN111108828B (en) | 2020-02-21 | 2020-02-21 | Film surface cleaning self-unloading type residual film bundling and recycling machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010107590.3A CN111108828B (en) | 2020-02-21 | 2020-02-21 | Film surface cleaning self-unloading type residual film bundling and recycling machine |
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| CN111108828A CN111108828A (en) | 2020-05-08 |
| CN111108828B true CN111108828B (en) | 2024-05-28 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771432B (en) * | 2020-07-23 | 2022-08-26 | 中国农业大学 | Flexible picking, cutting and separating mechanism |
| CN112937961B (en) * | 2021-01-27 | 2022-12-20 | 石河子大学 | Film rolling device |
| CN112868294B (en) * | 2021-03-01 | 2021-12-31 | 甘肃农业大学 | Straw crushing returning and lifting chain bundle self-unloading type residual film recycling machine and using method |
| CN113056973B (en) * | 2021-04-26 | 2022-11-22 | 史丹丹 | Farmland film recovery plant |
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| CN111108828A (en) | 2020-05-08 |
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