CN111480441B - Combined machine for harvesting peanut seedlings and recovering residual films - Google Patents
Combined machine for harvesting peanut seedlings and recovering residual films Download PDFInfo
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- CN111480441B CN111480441B CN202010191584.0A CN202010191584A CN111480441B CN 111480441 B CN111480441 B CN 111480441B CN 202010191584 A CN202010191584 A CN 202010191584A CN 111480441 B CN111480441 B CN 111480441B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D29/00—Harvesters for peanuts
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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
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
- A01D43/086—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters and means for collecting, gathering or loading mown material
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a peanut seedling harvesting and plastic film residue recovering combined machine which comprises a seedling picking device, a peanut seedling chopping device, a plastic film residue recovering device and a peanut seedling collecting device which are sequentially arranged on a rack, wherein peanut seedlings are picked up by the seedling picking device, chopped by the peanut seedling chopping device and then collected by the peanut seedling collecting device, and plastic film residue is picked up and recovered by the plastic film residue recovering device; peanut seedling comminution device includes rotatable arbor, the arbor corresponds along axial both ends and sets up the peanut seedling at the bottom of the ridge bed knife in order to cut the ridge, and the middle correspondence sets up the peanut seedling of ridge top sword in order to cut the ridge top, and the position correspondence between ridge bed knife and the ridge top sword sets up the peanut seedling of ridge side sword in order to cut the ridge side.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a peanut seedling harvesting and residual film recycling combined machine.
Background
Peanut vine is a leguminous plant containing various high-nutrient components such as calcium, iron and phosphorus, stems and leaves of the creeping peanut vine contain 12.9 percent of crude protein, 2 percent of crude fat and 46.8 percent of carbohydrate, wherein the content of the crude protein of peanut leaves is up to 20 percent, and the peanut vine is an excellent feed for livestock such as cattle, sheep, rabbits and the like.
The prior art does not find a machine for harvesting peanut seedlings. The current acquisition way of peanut seedlings in production is as follows: the method comprises the following steps of firstly pulling up peanuts, attaching a large amount of residual films to the peanuts in the pulling-up process, then airing the pulled-up peanut seedlings in the ground, directly contacting the peanut seedlings with the soil surface, attaching the residual films on the soil surface to the peanut seedlings in the process, separating the peanuts from peanut stalks by using an peanut picking device for the aired peanut seedling and peanut mixture, and respectively collecting the peanut seedlings and the peanuts in a centralized manner. The inventor finds that the peanut seedlings obtained by the method contain a large amount of residual films, the residual films and the peanut seedlings are interlaced and intertwined, and the residual films and the peanut seedlings are extremely difficult to separate, so that the quality of the peanut seedlings is reduced, and indigestion and even death of livestock are caused after the livestock eat the peanut seedlings.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a peanut seedling harvesting and residual film recycling combined machine, which can cut peanut seedlings to be harvested and simultaneously wind residual films to be recycled, so that the residual films and the peanut seedlings can be conveniently separated.
In order to achieve the purpose, the invention is realized by the following technical scheme:
in a first aspect, the embodiment of the invention provides a peanut seedling harvesting and plastic film residue recovering combined machine, which comprises a seedling picking device, a peanut seedling chopping device, a plastic film residue recovering device and a peanut seedling collecting device which are sequentially arranged on a rack, wherein the seedling picking device picks up peanut seedlings, the peanut seedlings are chopped by the peanut seedling chopping device and then are collected by the peanut seedling collecting device, and the plastic film residue recovering device picks up and recovers plastic film residues;
peanut seedling comminution device includes rotatable arbor, the arbor corresponds along axial both ends and sets up the peanut seedling at the bottom of the ridge bed knife in order to cut the ridge, and the middle correspondence sets up the peanut seedling of ridge top sword in order to cut the ridge top, and the position correspondence between ridge bed knife and the ridge top sword sets up the peanut seedling of ridge side sword in order to cut the ridge side.
As a further technical scheme, the ridge top knife and the ridge bottom knife are straight-cutting Y-shaped flail knives which comprise two oppositely arranged knife boards, the two knife boards are fixedly connected with the connecting board, and the knife boards extend outwards from the connecting part of the knife boards and the connecting board.
As a further technical scheme, the distance between the two knife boards is gradually increased from the connection part with the connecting board to the outside; a baffle is connected between the two knife boards.
As a further technical scheme, the ridge side cutter is a beveling Y-shaped flail cutter, the beveling Y-shaped flail cutter comprises two cutter plates which are oppositely arranged, wherein the cutter plate close to the ridge side part is short, the cutter plate on the other side is long, the two cutter plates are both fixedly connected with a connecting plate, the cutter plate extends outwards from the connecting part with the connecting plate, and the longer cutter plate is obliquely arranged from the connecting part with the connecting plate; a baffle is fixed between the two baffles.
As a further technical scheme, a plurality of tool holders are arranged on the periphery of the cutter shaft along the circumferential direction, and the ridge bottom tool, the ridge top tool and the ridge side tool are all fixed on the corresponding tool holders; the length of the tool apron correspondingly provided with the ridge bottom cutters is larger than that of the tool apron correspondingly provided with the ridge top cutters, and the tool apron provided with the ridge side cutters is arranged one by one between the ridge bottom cutters and the ridge top cutters and the length of the tool apron is reduced in sequence.
As a further technical scheme, incomplete membrane recovery unit includes the fender membrane dish of two relative settings, sets up a plurality of membrane poles of rolling up along the circumferencial direction between two fender membrane dishes, and fixed a plurality of flexible membrane nail teeth of rolling up that set up on the membrane pole, the fender membrane dish is rotatable and then drives membrane pole and the rotation of flexible membrane nail tooth of rolling up.
As a further technical scheme, the flexible film rolling spike teeth are made of rubber materials, and one ends of the flexible film rolling spike teeth are provided with round holes which are connected with the film rolling rod in series.
As a further technical scheme, the frame is further fixed with the film removing shovel matched with the flexible film rolling spike teeth, the film removing shovel is of a plate-shaped structure, one end of the film removing shovel is provided with a plurality of openings, the positions of the openings are opposite to those of the flexible film rolling spike teeth, and the flexible film rolling spike teeth can be hooked by the openings formed by the film removing shovel through residual films on the film removing shovel.
As a further technical scheme, the film lifting shovel is obliquely arranged and is also provided with a plurality of long grooves.
As a further technical scheme, a peanut seedling throwing device is arranged on the rear side of the peanut seedling cutting device in the advancing direction and comprises an auger and a material throwing cylinder at the bottom, and the auger is connected with the material throwing cylinder; the peanut seedling collecting device is a skip car arranged at the tail end of the rack, and the outlet end of the throwing cylinder corresponds to the upper part of the skip car.
The beneficial effects of the above-mentioned embodiment of the present invention are as follows:
the combined operation machine combines peanut seedling harvesting and residual film recycling into a whole, can cut peanut seedlings and collect the cut peanut seedlings when in work, and hooks and winds residual films for recycling, thereby solving the problem that the peanut seedlings and the residual films are wound in a staggered manner.
According to the combined operation machine, the peanut seedling chopping device cuts and collects peanut seedlings at the corresponding ridge top and the corresponding ridge bottom by adopting the same straight-cutting Y-shaped flail knife, cuts and collects peanut seedlings at the ridge top, the ridge side and the ridge bottom by adopting the oblique-cutting Y-shaped flail knife, and can cut and collect peanut seedlings at the ridge top, the ridge side and the ridge bottom.
According to the combined operation machine, the residual film recovery device shovels the mulching films through the film shoveling blades, and then the residual films are hooked, wound and collected through the flexible film winding nail teeth, so that the residual films can be effectively recovered.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a front view of a combined reclaimer, according to one or more embodiments of the present invention;
FIG. 2 is a top view of a combined reclaimer according to one or more embodiments of the present invention;
FIG. 3 is a schematic view of a peanut seedling chopping device according to one or more embodiments of the present invention;
FIG. 4(a) is a schematic view of a straight cut Y-flail according to one or more embodiments of the present invention;
FIG. 4(b) is a side view of a straight cut Y-flail according to one or more embodiments of the present invention;
FIG. 5(a) is a schematic illustration of a bevel Y-throw tool according to one or more embodiments of the present invention;
FIG. 5(b) is a side view of a bevel Y-throw cutter according to one or more embodiments of the present invention;
FIG. 6 is a front view of a residual film recycling apparatus according to one or more embodiments of the present invention;
FIG. 7 is a side view of a residual film recycling apparatus according to one or more embodiments of the present invention;
FIG. 8 is a schematic view of the mounting of flexible film winding tines on a film winding rod in accordance with one or more embodiments of the present invention;
FIG. 9 is a schematic view of a film removal blade according to one or more embodiments of the present disclosure;
in the figure: 1. the automatic peanut seedling throwing machine comprises a tractor, 2 parts of a power output shaft, 3 parts of a seedling picking device, 4 parts of a rack, 5 parts of a peanut seedling throwing device, 6 parts of a throwing material cylinder, 7 parts of a travelling wheel, 8 parts of a travelling wheel adjusting frame, 9 parts of a skip car, 10 parts of a straight cutting Y-shaped flail knife, 11 parts of a beveling Y-shaped flail knife, 12 parts of a cutter shaft, 13 parts of a speed reducer belt wheel A, 14 parts of a speed reducer chain wheel, 15 parts of an auger belt wheel, 16 parts of an auger, 17 parts of a film forming shovel, 18 parts of a residual film recycling driving chain wheel, 19 parts of a film blocking disc, 20 parts of a flexible film rolling nail tooth, 21 parts of a film rolling rod, 22 parts of a B-shaped pin, 23 parts of a gearbox, 24 parts of a speed reducer belt wheel B, 25 parts of a cutter shaft belt wheel, 26 parts of a ridge bottom knife, 27 ridge side knives, 28 ridge top knives and 29 knife seats.
The spacing or dimensions between each other are exaggerated to show the location of the various parts, and the illustration is for illustrative purposes only.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, unless the invention expressly state otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
The terms "mounted", "connected", "fixed", and the like in the present invention are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and the terms used in the present invention should be understood as having specific meanings to those skilled in the art.
As introduced by the background technology, the prior art has the defects, and in order to solve the technical problems, the invention provides a peanut seedling harvesting and residual film recovery combined machine.
In a typical embodiment of the present invention, as shown in fig. 1, a combined machine for harvesting peanut seedlings and recovering residual mulch is provided, which mainly comprises a peanut seedling cutting device, a peanut seedling throwing device, a residual mulch recovering device and a peanut seedling collecting device, wherein the peanut seedling cutting device, the peanut seedling throwing device, the residual mulch recovering device and the peanut seedling collecting device are sequentially arranged on a frame 4, power of each device is provided by a tractor 1, and power of the tractor 1 is transmitted to a gearbox 23 through a power output shaft 2 and then provided to each device.
The peanut seedling cutting device is provided with a seedling picking device 3 at the front side of the advancing direction, and the seedling picking device can pick up peanut seedlings.
The peanut seedling cutting device is of a ridge-imitating type and comprises a straight cutting Y-shaped flail knife 10, a beveling Y-shaped flail knife 11, a cutter shaft 12 and the like, wherein the straight cutting Y-shaped flail knife 10 and the beveling Y-shaped flail knife 11 are fixed on the cutter shaft 12, and the cutter shaft can rotate to drive the flail knife to cut peanut seedlings; the specific structural form of the peanut seedling cutting device is shown in fig. 3, a plurality of cutter seats 29 are arranged on the periphery of the cutter shaft 12 along the axial direction, and a straight cutting Y-shaped flail knife or a beveling Y-shaped flail knife is fixedly arranged at the end part of each cutter seat; arbor 12 level, set up along tractor width direction, arbor 12 corresponds along axial both ends and sets up ridge bed knife 26, the middle correspondence sets up ridge top sword 28, slant position between ridge bed knife and the ridge top sword corresponds sets up ridge side sword 27, the blade holder length that corresponds installation ridge bed knife will be greater than the blade holder length that corresponds installation ridge top sword, blade holder one-to-one and the length of position reduce in proper order between to the ridge top sword by the ridge bed knife, install the ridge side sword on these blade holders, ridge top sword, ridge side sword and ridge bed knife cut the ridge top respectively, the peanut seedling at the bottom of ridge side and ridge. The ridge top knife and the ridge bottom knife are straight cutting Y-shaped flail knives, and the ridge side knife is a slant cutting Y-shaped flail knife.
As shown in fig. 4(a) and 4(b), the straight-cutting Y-shaped flail knife includes two oppositely arranged knife boards, both of which are fixedly connected with a connecting board, the connecting board is fixedly connected with the knife holder through a connecting piece, the knife boards extend outwards from the connection with the connecting board, and the two knife boards and the two connecting boards form a Y-shaped form, i.e. the distance between the two knife boards is gradually increased outwards from the connection with the connecting board; a baffle is connected between the two knife boards, and the cut peanut seedlings are thrown to the inlet of the fan under the action of the baffle.
As shown in fig. 5(a) and 5(b), the beveling Y-shaped flail knife comprises two oppositely arranged knife boards, wherein the knife board near the ridge side is short, the knife board on the outer side is long, the two knife boards are both fixedly connected with a connecting board, the connecting board is fixedly connected with a knife holder through a connecting piece, the knife board extends outwards from the joint with the connecting board, the longer knife board is obliquely arranged from the joint with the connecting board, the inclination angle theta is close to that of the ridge, and the inclination angle theta is an included angle between the connecting line of the end part of the longer knife board and the end part of the shorter knife board and the perpendicular line of the connecting board. The middle part of the flail knife is welded with a baffle, and the cut peanut seedlings are thrown to the inlet of the fan under the action of the baffle.
The peanut seedling cutting device is characterized in that a peanut seedling throwing device 5 is arranged on the rear side of the advancing direction, the peanut seedling throwing device 5 comprises an auger 16 and a material throwing cylinder 6 at the bottom, the auger 16 is connected with the material throwing cylinder 6, the tail end of the rack is also connected with a skip 9, namely a peanut seedling collecting device, the outlet end of the material throwing cylinder 6 corresponds to the upper part of the skip 9, and peanut seedlings cut by the peanut seedling cutting device are thrown to the skip 9 through the peanut seedling throwing device 5 and the material throwing cylinder 6 for storage.
The walking wheels 7 are arranged at the bottom of the machine frame, so that peanut seedlings can be conveniently collected in an advancing mode, the walking wheel adjusting frames 8 are arranged at the tops of the walking wheels 7, the height of the walking wheels can be adjusted, and the peanut seedling harvester is suitable for harvesting peanut seedlings in different fields.
The residual film recycling device mainly comprises a film lifting shovel 17, a flexible film winding nail tooth 20, a B-shaped pin 22, a film blocking disc 19, a residual film recycling driving chain wheel 18, a film winding rod 21 and the like as shown in FIGS. 6 and 7. Two fender membrane dishes 19 set up relatively, and keep off the membrane dish and retrieve driving sprocket 18 through incomplete membrane and be connected with the gearbox, and then transmission power drives fender membrane dish 19 and rotates, sets up a plurality of membrane poles 21 of rolling up along the circumferencial direction between two fender membrane dishes 19, and concrete connection mode is: the film blocking disc 19 is provided with a plurality of through holes along the circumferential direction, a film winding rod 21 penetrates through each through hole, and the film winding rods 21 are fixed through B-shaped pins 22.
The film rolling rod 21 is fixedly provided with a plurality of flexible film rolling nail teeth 20, the flexible film rolling nail teeth 20 are made of rubber flexible materials, one end of each flexible film rolling nail tooth is in a round hole shape, and the flexible film rolling nail teeth can be stringed on the film rolling rod.
The end of the film forming shovel 17, which is not provided with the opening, is set to be in a shape matched with the ridge bottom, the ridge top and the ridge side, and the film forming shovel 17 is also provided with a plurality of long grooves for other soil blocks and the like to fall down.
During operation, the plastic film is shoveled along the ridge surface by the film removing shovel, when the plastic film touches the flexible film rolling nail teeth, the plastic film is hooked by the rotating film removing nail teeth, and rotates along with the film blocking disc, and the plastic film can be rolled on the film rolling rod along with the rotation of the residual film recycling device in the process of rotating along with the film removing nail teeth which are made of flexible materials. When unloading the membrane, pull out the split pin, take out the fender membrane dish, the size will diminish between the membrane pole of rising this moment, and the incomplete membrane of book on the roll membrane pole alright unload. The installation of the flexible film winding nail teeth on the film winding rod is shown in figure 8.
The power transmission system of the device is as follows: the two ends of the gearbox 23 are respectively provided with a speed reducer belt wheel A13 and a speed reducer belt wheel B24, the speed reducer belt wheel B24 is connected with the cutter shaft belt wheel 25 through a belt, so that the cutter shaft is driven to rotate, the speed reducer belt wheel A13 is hinged with the auger belt wheel 15, so that the auger 16 is driven to rotate, the speed reducer belt wheel A13 is connected with the speed reducer chain wheel 14, the speed reducer chain wheel 14 is connected with the residual film recycling driving chain wheel 18 through a chain, and the residual film recycling driving chain wheel 18 further drives the film blocking disc 19 to rotate.
The specific working process of the working machine comprises the following steps:
when the peanut seedling cutting machine works, a tractor transmits power to a gearbox through a power output shaft, the gearbox output shaft transmits the power to a peanut seedling cutting device through belt transmission, a cutter shaft rotates, a straight cutting Y-shaped swinging knife cuts peanut seedlings on ridges, the front end of a seedling picking device moves forward to cling to the ground to pick up seedling vines in furrows and move backwards and upwards, and a bevel cutting Y-shaped swinging knife cuts the fallen peanut seedlings in the furrows and on the ridge sides. The chopped peanut seedlings are conveyed to a peanut seedling throwing device through a stirring wheel and are blown to a peanut seedling collecting device through a fan. Subsequently, the plastic film shoveling shovel shovels the plastic film along the ridge surface, and after the plastic film is hooked by the flexible film rolling nail teeth on the film rolling rod, the plastic film rotates along with the film rolling rod, and then is rolled on the film rolling rod.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A peanut seedling harvesting and plastic film residue recovering combined machine is characterized by comprising a seedling picking device, a peanut seedling chopping device, a plastic film residue recovering device and a peanut seedling collecting device which are sequentially arranged on a rack, wherein peanut seedlings are picked up by the seedling picking device, the peanut seedlings are chopped by the peanut seedling chopping device and then are collected by the peanut seedling collecting device, and plastic film residue is picked up and recovered by the plastic film residue recovering device;
the peanut seedling cutting device comprises a rotatable cutter shaft, ridge bottom cutters are correspondingly arranged at two ends of the cutter shaft along the axial direction to cut peanut seedlings at the bottom of a ridge, ridge top cutters are correspondingly arranged in the middle of the cutter shaft to cut peanut seedlings at the top of the ridge, and ridge side cutters are correspondingly arranged between the ridge bottom cutters and the ridge top cutters to cut peanut seedlings at the side of the ridge;
the ridge top cutter and the ridge bottom cutter are both straight-cutting Y-shaped flail cutters, each straight-cutting Y-shaped flail cutter comprises two oppositely arranged cutter plates, the two cutter plates are both fixedly connected with the connecting plate, and the cutter plates extend outwards from the connecting part of the cutter plates and the connecting plate; the distance between the two cutting boards is gradually increased outwards from the connecting part with the connecting board; a baffle is connected between the two knife boards, and the cut peanut seedlings are thrown to the inlet of the fan under the action of the baffle;
the ridge side cutter is a beveling Y-shaped flail cutter, the beveling Y-shaped flail cutter comprises two oppositely arranged cutter plates, wherein the cutter plate close to the ridge side part is short, the cutter plate on the other side is long, the two cutter plates are both fixedly connected with a connecting plate, the cutter plates extend outwards from the connecting part with the connecting plate, and the longer cutter plate is obliquely arranged from the connecting part with the connecting plate; a baffle is fixed between the two knife boards, and the cut peanut seedlings are thrown to the inlet of the fan under the action of the baffle;
the peanut seedling cutting device is provided with a peanut seedling throwing device at the rear side in the advancing direction, the cut peanut seedlings are conveyed to a material throwing cylinder of the peanut seedling throwing device through a stranding cage and are blown to a skip car of the peanut seedling collecting device through a fan for storage, and the skip car is positioned at the tail end of the rack.
2. The peanut seedling harvesting and plastic film residue recovering combined machine as claimed in claim 1, wherein the cutter shaft is circumferentially provided with a plurality of cutter seats at the periphery, and the ridge bottom cutter, the ridge top cutter and the ridge side cutter are all fixed on the corresponding cutter seats; the length of the tool apron correspondingly provided with the ridge bottom cutters is larger than that of the tool apron correspondingly provided with the ridge top cutters, and the tool apron provided with the ridge side cutters is arranged one by one between the ridge bottom cutters and the ridge top cutters and the length of the tool apron is reduced in sequence.
3. The combined peanut seedling harvesting and plastic film residue recycling machine as claimed in claim 1, wherein the plastic film residue recycling device comprises two opposite film blocking discs, a plurality of film winding rods are circumferentially arranged between the two film blocking discs, a plurality of flexible film winding nail teeth are fixedly arranged on the film winding rods, and the film blocking discs can rotate to drive the film winding rods and the flexible film winding nail teeth to rotate.
4. The combined harvester for harvesting peanut seedlings and recovering residual mulching films as claimed in claim 3, wherein the flexible film winding spike teeth are made of rubber materials, and one end of the flexible film winding spike teeth is provided with a round hole which is connected in series with the film winding rod.
5. A combined peanut seedling harvesting and plastic film residue recycling machine as claimed in claim 3, wherein the frame is further fixed with a film removing shovel matched with the flexible film rolling spike teeth, the film removing shovel is of a plate-shaped structure, one end of the film removing shovel is provided with a plurality of openings, the positions of the openings are opposite to the positions of the flexible film rolling spike teeth, and the flexible film rolling spike teeth can be hooked by the openings arranged by the film removing shovel to hook the plastic film residue on the film removing shovel.
6. The combined harvester of peanut seedling harvesting and plastic film residue recovery as claimed in claim 5, wherein the film removing shovel is arranged obliquely, and the film removing shovel is further provided with a plurality of elongated slots.
7. The peanut seedling harvesting and plastic film residue recovering combined machine as claimed in claim 1, wherein the peanut seedling throwing device comprises an auger and a material throwing cylinder at the bottom, and the auger is connected with the material throwing cylinder; the peanut seedling collecting device is a skip car arranged at the tail end of the rack, and the outlet end of the throwing cylinder corresponds to the upper part of the skip car.
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| CN111480441B true CN111480441B (en) | 2021-09-28 |
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| CN204907138U (en) * | 2015-08-12 | 2015-12-30 | 山东省农业机械科学研究院 | Potato kills seedling and receives seedling machine |
| CN107960190A (en) * | 2018-01-12 | 2018-04-27 | 山东农业大学 | The intelligent self-propelled broken climing machine of sweet potato |
| CN208863180U (en) * | 2018-08-17 | 2019-05-17 | 新疆农业科学院农业机械化研究所 | One kind is secondary to throw formula straw chopping and returning and residual film recovery combine machine |
| CN209185051U (en) * | 2018-11-16 | 2019-08-02 | 甘肃恒源农机制造有限公司 | A kind of intake mechanism and backpack straw feedstuff harvester of crop-harvesting mechanism |
| CN209628025U (en) * | 2018-12-19 | 2019-11-15 | 山东省农业机械科学研究院 | The lower cropper of a kind of strength residual film winding up roller device, soil |
| CN109673182A (en) * | 2019-01-29 | 2019-04-26 | 宁夏智源农业装备有限公司 | A kind of residual film winding machine |
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