CN113179680A - Peanut ridge mulching film recovery device - Google Patents
Peanut ridge mulching film recovery device Download PDFInfo
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- CN113179680A CN113179680A CN202110624284.1A CN202110624284A CN113179680A CN 113179680 A CN113179680 A CN 113179680A CN 202110624284 A CN202110624284 A CN 202110624284A CN 113179680 A CN113179680 A CN 113179680A
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- 241001553178 Arachis glabrata Species 0.000 title claims abstract description 52
- 235000020232 peanut Nutrition 0.000 title claims abstract description 52
- 235000017060 Arachis glabrata Nutrition 0.000 title claims abstract description 43
- 235000010777 Arachis hypogaea Nutrition 0.000 title claims abstract description 43
- 235000018262 Arachis monticola Nutrition 0.000 title claims abstract description 43
- 238000011084 recovery Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 239000002985 plastic film Substances 0.000 claims description 77
- 229920006255 plastic film Polymers 0.000 claims description 77
- 239000000463 material Substances 0.000 claims description 48
- 241000251133 Sphyrna tiburo Species 0.000 claims description 28
- 238000003825 pressing Methods 0.000 claims description 19
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 12
- 238000003306 harvesting Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 15
- 238000009826 distribution Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Protection Of Plants (AREA)
Abstract
The application discloses a peanut ridge mulching film recovery device which comprises a rack, wherein a mulching film lifting mechanism for lifting a mulching film from the ground surface, a mulching film receiving hopper for receiving and storing the mulching film, and a mulching film clamping and conveying mechanism for clamping and conveying the mulching film to the mulching film receiving hopper are arranged on the rack; the mulching film lifting mechanism is arranged at the front end of the advancing direction of the rack, the mulching film clamping and conveying mechanism is arranged at the middle section of the rack, and the receiving hopper is arranged at the rear end of the advancing direction of the rack; the mulching film clamping and conveying mechanism comprises two groups of clamping and conveying groups, and the two groups of clamping and conveying groups are respectively arranged at two sides of the middle section of the rack; the clamping and conveying set comprises two sets of conveying belt sets, the conveying belt sets are driven by belt wheels, and the rotation directions of the belt wheels of the two sets of conveying belt sets are opposite. The peanut ridge mulching film recovery device provided by the invention is convenient for recovering mulching films in the peanut planting and harvesting process, can ensure the quality of soil, and is beneficial to the smooth proceeding of the peanut recovery process.
Description
Technical Field
The invention relates to a peanut ridge mulching film recovery device, and belongs to the field of agricultural equipment.
Background
The peanuts are important economic crops and one of main oil crops in China, the planting history of the peanuts in China is long, the distribution area is wide, the peanuts can meet the requirements of domestic markets for the oil crops, powerful support can be provided for the sustainable development of animal husbandry, the peanuts have an important effect on the development of rural economy, and China becomes a great country for peanut production and export. The oil and fat using peanuts as raw materials is widely demanded in China, the peanut yield is continuously increased, the peanut yield in China in 2017 is 1709.19 ten thousand tons, and the peanut yield in China in 2018 reaches 1733.2 ten thousand tons. The Luyu area is the main production area for peanut planting in China, wherein the peanut industry in Henan is rapidly developed and has become the largest production area in China. The planting area of the Henan peanuts in 2018 is 1203.18 kilohectares, and the peanut yield is 572.44 ten thousand tons.
In the peanut planting process, the drought resistance and the cold resistance of the peanuts can be improved by using the mulching film, the loss of soil nutrients can be reduced, and the yield of the peanuts is ensured. Due to the advantages, the use of the mulching film can be popularized in a large area in the peanut planting process. During the peanut harvesting process, the mulching film is not separately recovered, after the peanuts are harvested, the mulching film is broken and abandoned in the ridges together with broken peanut vines, the degradation period of the mulching film in the soil is 30-50 years, fragments of the mulching film abandoned in the ridges can be turned to the ground surface in the subsequent cultivation process, white garbage is formed in the soil, the permeability of the soil is affected, the soil is hardened, and the soil fertility is affected. Therefore, the recovery of the mulching film is an important step after the peanut is harvested.
Disclosure of Invention
The peanut ridge mulching film recovery device provided by the invention is convenient for recovering mulching films in the peanut planting and harvesting process, can ensure the quality of soil, and is beneficial to the smooth operation of the peanut recovery process.
The technical scheme adopted by the invention is that the peanut ridge mulching film recovery device comprises a rack, wherein a mulching film lifting mechanism for lifting a mulching film from the ground surface, a mulching film receiving hopper for receiving and storing the mulching film, and a mulching film clamping and conveying mechanism for clamping and conveying the mulching film to the mulching film receiving hopper are arranged on the rack; the mulching film lifting mechanism is arranged at the front end of the advancing direction of the rack, the mulching film clamping and conveying mechanism is arranged at the middle section of the rack, and the receiving hopper is arranged at the rear end of the advancing direction of the rack; the mulching film clamping and conveying mechanism comprises two groups of clamping and conveying groups, and the two groups of clamping and conveying groups are respectively arranged at two sides of the middle section of the rack; the clamping and conveying set comprises two sets of conveying belt sets, the conveying belt sets are driven by a belt wheel, the rotating directions of the belt wheels of the two sets of conveying belt sets are arranged oppositely, a clamping and conveying channel is formed between the two sets of conveying belt sets in a contact manner and between contact surfaces, and one end, close to the mulching film lifting mechanism, of each conveying belt set is matched with the tail end of the mulching film lifting mechanism.
Preferably, the peanut ridge plastic film recycling device comprises a plastic film lifting mechanism and a plastic film lifting mechanism, wherein the plastic film lifting mechanism comprises two plastic film lifting shovel heads which are respectively arranged on two sides of the front end of the machine frame in the advancing direction; the plastic film picking shovel head is pyramid-shaped, and the tip of the plastic film picking shovel head faces the front of the advancing direction of the rack and inclines towards the direction of the ground at the top of the ridge; the mulching film raising shovel head is hollow inside and is adjustable in angle inclining to the direction of the ridge top ground.
Preferably, in the peanut ridge mulching film recovery device, the material receiving opening of the material receiving hopper is strip-shaped and is positioned on the top end surface of the material receiving hopper, and the length extending direction of the material receiving opening of the material receiving hopper is perpendicular to the advancing direction of the rack; and one end of the conveying belt group close to the receiving hopper is positioned above the receiving opening of the receiving hopper.
Preferably, the peanut ridge mulching film recovery device is characterized in that a material receiving opening of the material receiving hopper is provided with a material pressing roller, and two end shaft ends of the material pressing roller are respectively rotatably connected with the rack; the axis of the pinch roller is parallel to the length extension direction of the material receiving opening of the material receiving hopper.
Preferably, the peanut ridge mulching film recovery device comprises a conveyor belt group and a conveying belt, wherein the conveyor belt group comprises an annular conveyor belt and two conveyor belt wheels, and the conveyor belt is supported by the two conveyor belt wheels and provides conveying power; the conveying belt group also comprises a plurality of belt internal supporting mechanisms, the belt internal supporting mechanisms are arranged in the annular interior of the conveying belt and are in pressing contact with the annular inner surface of the conveying belt; the contact position of the belt internal supporting mechanism and the conveying belt is positioned on the inner side of the contact surface of the two conveying belts of the clamping conveying group.
Preferably, the peanut ridge mulching film recovery device comprises a plurality of elastic support rods, wherein the two ends of each elastic support rod are respectively connected with a support roller in a rotating mode, the support rollers at the two ends of each elastic support rod are in pressing contact with the annular inner surface of the conveying belt, and the support rollers are in rolling friction with the annular inner surface of the conveying belt.
Preferably, the elastic support rod of the peanut ridge mulching film recovery device comprises a middle loop bar and two end telescopic rods, the two end telescopic rods are respectively sleeved at two ends of the middle loop bar and are in sliding contact with the middle loop bar, and one ends of the end telescopic rods, which are positioned outside the middle loop bar, are rotatably connected with the support rollers; and a support spring is sleeved in the middle sleeve rod, and two ends of the support spring are respectively in pressing contact with the two end telescopic rods.
Preferably, in the peanut ridge mulching film recovery device, the belt internal supporting mechanism comprises two supporting top plates which are arranged in parallel, the supporting top plates are in contact with the annular inner surface of the conveying belt, a plurality of supporting springs are uniformly arranged between the two supporting top plates, and two ends of each supporting spring are respectively in pressing contact with the two supporting top plates; the supporting top plate is arranged in parallel to the contact surfaces of the two conveying belts of the clamping conveying group.
Preferably, the peanut ridge mulching film recovery device is characterized in that the supporting top plate is an elastic nylon plate, and a plurality of elastic bulges are arranged on the contact surface of the supporting top plate and the conveying belt.
Preferably, according to the peanut ridge mulching film recovery device, the two sides of the advancing direction of the rack are respectively provided with the disc hob, and the disc hobs are rotatably connected with the rack through the rotating shaft.
The application has the advantages that:
among the technical scheme of this application, use the plastic film jack-up mechanism to jack-up the plastic film from the earth's surface, then the plastic film enters into plastic film centre gripping conveying mechanism after, the both sides border of the plastic film is do not held to two sets of centre gripping conveying groups, through centre gripping, the friction of conveyer belt group carry, carry the plastic film to connect the hopper to deposit. Because in the plastic film recovery transportation process, the plastic film is picked up the both sides border of conveying part and is in all the time that the centre gripping of two sets of centre gripping carries the group carries down, at this in-process, the plastic film is picked up the part of carrying and is in basically under the support that two sets of centre gripping carried the group to the plastic film is all by the centre gripping in the great region in transportation process both sides, make even distribution of plastic film conveying power on the plastic film, can effectually prevent that the plastic film from being torn at the transportation recovery in-process, thereby guarantee the continuous type of whole plastic film recovery operation.
In the technical scheme of this application, use two both sides of picking up the plastic film respectively of shovel head, the two sets of centre gripping of cooperation both sides are carried the group and are set up, make things convenient for two sets of centre gripping to carry the group to carry out the centre gripping to the plastic film. In order to reduce the possibility of easy breakage caused by scraping damage of the picking shovel head in the picking process of the mulching film, the picking shovel head can be set to be in a form with a smoother surface, and the sharp degree of the edge angle of the picking shovel head is reduced. The plastic film is picked up the shovel head and is leaned on ridge top ground direction, makes things convenient for the plastic film to pick up the shovel head and pricks the plastic film in soil to angularly adjustable can retrieve the plastic film of different forms that set up.
Among the technical scheme of this application, connect the width that connects the material open-ended width and the plastic film of hopper to suit or slightly be greater than the width of plastic film, press the material cylinder to get into the plastic film and connect the effect that the hopper had played the direction, can make smooth entering into of plastic film connect the hopper in, prevent that the plastic film from dropping outside.
In the technical scheme of this application, conveyer belt group adopts two conveyer belt's form, and for transport modes such as chains, the conveyer belt material is soft, adaptability is good, can reduce the probability that the plastic film was scraped brokenly in transportation process, can prevent the problem that the plastic film tensile energy is low because of the plastic film damage causes, prevents that the plastic film from breaking and influencing the continuity of carrying in transportation process. The belt internal supporting mechanism supports the position of the belt in the movement process, so that sufficient contact pressure is kept between two conveying belts of the same clamping conveying group, the two conveying belts of the same clamping conveying group can clamp the two sides of the mulching film to convey, and the conveying force can be uniformly distributed on the mulching film.
In the technical scheme of this application, the inside supporting mechanism of belt can adopt the supporting roller to carry out the form that supports, and the supporting roller passes through elastic support pole fixed stay conveyor belt, supports through the multiple spot, and the contact surface position that keeps two conveyor belts can effectual contact, guarantees going on in succession that the plastic film centre gripping was carried to can keep the homogeneity of the centre gripping power of carrying of a plurality of positions in plastic film both sides.
In the technical scheme of this application, the inside supporting mechanism of belt can adopt two supporting roof boards to carry out the form that supports, and supporting spring between two supporting roof boards is two supporting roof boards and exerts pressure for two supporting roof boards can keep better contact with conveyor belt's internal surface, and the contact surface position that supports two conveyor belt can effectual contact. For the form that supporting roller matched with the elastic support pole, the contact pressure of roof and conveyor belt was big, but when two conveyor belt contact length were longer, on two conveyor belt's whole contact length, roof supported can not guarantee to keep in contact with conveyor belt in whole position, so be fit for two conveyor belt contact length and use when shorter.
Among the technical scheme of this application, when the side of plastic film is buried too deeply by soil, need use the disc hobbing cutter to cut off the side edge of plastic film along being buried too deeply, prevent that the plastic film lateral part from being excessively dragged and leading to the plastic film to be torn, guarantee the continuity of plastic film recovery operation.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a side view of the present application in accordance with example 1;
FIG. 3 is a side view of the present application in example 2;
FIG. 4 is an enlarged view of FIG. 2 at A;
fig. 5 is an enlarged view of fig. 3 at B. Detailed Description
The technical features of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
As shown in the figure, the invention relates to a peanut ridge mulching film recovery device, which comprises a rack, wherein a mulching film lifting mechanism 1 for lifting a mulching film from the ground surface, a mulching film receiving hopper 4 for receiving and storing the mulching film, and a mulching film clamping and conveying mechanism 2 for clamping and conveying the mulching film to the mulching film receiving hopper 4 are arranged on the rack; the mulching film picking mechanism 1 is arranged at the front end of the advancing direction of the rack, the mulching film clamping and conveying mechanism 2 is arranged at the middle section of the rack, and the receiving hopper 4 is arranged at the rear end of the advancing direction of the rack; the mulching film clamping and conveying mechanism 2 comprises two groups of clamping and conveying groups, and the two groups of clamping and conveying groups are respectively arranged at two sides of the middle section of the rack; the clamping conveying group comprises two sets of conveying belt groups, the conveying belt groups are driven by a belt wheel, the rotating directions of the belt wheels of the two sets of conveying belt groups are arranged oppositely, a clamping conveying channel is formed between the two sets of conveying belt groups in a contact manner and between contact surfaces, and one end, close to the mulching film lifting mechanism 1, of each conveying belt group is matched with the tail end of the mulching film lifting mechanism 1.
When the operation is retrieved to the plastic film, use plastic film jack-up mechanism 1 to jack up the plastic film from the earth's surface, then the plastic film enters into plastic film centre gripping conveying mechanism 2 after, the both sides border of plastic film is do not held to two sets of centre gripping conveying groups, through the centre gripping of conveyer belt group, the friction is carried, carries the plastic film to connect hopper 4 to deposit. Because in the plastic film recovery transportation process, the plastic film is picked up the both sides border of conveying part and is in all the time that the centre gripping of two sets of centre gripping carries the group carries down, at this in-process, the plastic film is picked up the part of carrying and is in basically under the support that two sets of centre gripping carried the group to the plastic film is all by the centre gripping in the great region in transportation process both sides, make even distribution of plastic film conveying power on the plastic film, can effectually prevent that the plastic film from being torn at the transportation recovery in-process, thereby guarantee the continuous type of whole plastic film recovery operation. The frame in the present application may use a rectangular frame, an L-shaped frame or a plate frame in the prior art, which is not described herein. The relative positions of the mulching film lifting mechanism 1, the receiving hopper 4 and the mulching film clamping and conveying mechanism 2 are shown in the attached drawings, and the mounting structure of the mulching film lifting mechanism and the frame can be a mounting structure and a mounting mode which are commonly used in the prior art, and the details are not repeated.
The mulching film lifting mechanism 1 comprises two mulching film lifting shovel heads 11, and the two mulching film lifting shovel heads 11 are respectively arranged on two sides of the front end of the machine frame in the advancing direction; the mulching film picking shovel head 11 is pyramid-shaped, and the tip end of the mulching film picking shovel head 11 faces the front of the advancing direction of the rack and inclines towards the direction of the ridge top ground; the inner part of the plastic film raising shovel head 11 is hollow and the angle of the plastic film raising shovel head inclining to the direction of the ridge top ground is adjustable.
Two sides of the mulching film are respectively raised by using two raising shovel heads 11, and the two groups of clamping conveying groups on the two sides are matched to clamp the mulching film conveniently. In order to reduce the possibility of easy breakage caused by scraping damage of the picking shovel head 11 in the picking process of the mulching film, the picking shovel head 11 can be set to be in a form with a smoother surface, and the sharpness of the edge angle of the picking shovel head 11 is reduced. The plastic film is picked up shovel head 11 and is leaned to ridge top ground direction, makes things convenient for the plastic film to pick up the plastic film in shovel head 11 pricks soil to angularly adjustable can retrieve the plastic film of different forms that set up.
The material receiving opening of the material receiving hopper 4 is strip-shaped and is positioned on the top end surface of the material receiving hopper 4, and the length extending direction of the material receiving opening of the material receiving hopper 4 is vertical to the advancing direction of the rack; one end of the conveying belt group close to the material receiving hopper 4 is positioned above the material receiving opening of the material receiving hopper 4. A material receiving opening of the material receiving hopper 4 is provided with a material pressing roller 3, and two end shaft ends of the material pressing roller 3 are respectively rotatably connected with the rack; the axis of the pinch roller 3 is parallel to the length extension direction of the material receiving opening of the material receiving hopper 4.
The width of the material receiving opening of the material receiving hopper 4 is matched with the width of the mulching film or slightly larger than the width of the mulching film, the material pressing roller 3 plays a role in guiding the mulching film to enter the material receiving hopper 4, the mulching film can smoothly enter the material receiving hopper 4, and the mulching film is prevented from falling outside.
The conveyor belt group comprises an annular conveyor belt 21 and two conveyor belt wheels 22, and the conveyor belt 21 is supported by the two conveyor belt wheels 22 and provides conveying power; the conveyor belt group also comprises a plurality of belt internal supporting mechanisms, the belt internal supporting mechanisms are arranged in the annular interior of the conveyor belt 21 and are in pressing contact with the annular inner surface of the conveyor belt 21; the contact position of the belt internal supporting mechanism and the conveying belt 21 is positioned on the inner side of the contact surface of the two conveying belts 21 of the clamping conveying group.
Conveyer belt group adopts two conveyer belt 21's form, and for transport modes such as chains, conveyer belt 21 material is soft, adaptability is good, can reduce the probability that the plastic film was scraped brokenly in transportation process, can prevent the problem that the plastic film tensile energy is low because of the plastic film damage causes, prevents that the plastic film from breaking and influencing the continuity of carrying in transportation process. The belt internal supporting mechanism supports the position of the belt in the movement process, so that sufficient contact pressure is kept between the two conveying belts 21 of the same clamping conveying group, the two conveying belts 21 of the same clamping conveying group can clamp the two sides of the mulching film for conveying, and the conveying force can be uniformly distributed on the mulching film.
The belt internal supporting mechanism comprises a plurality of elastic supporting rods, two ends of each elastic supporting rod are respectively connected with a supporting roller wheel 23 in a rotating mode, the supporting roller wheels 23 at the two ends of each elastic supporting rod are in pressing contact with the annular inner surface of the conveying belt 21, and the supporting roller wheels 23 are in rolling friction with the annular inner surface of the conveying belt 21. The elastic supporting rods comprise a middle loop bar 24 and two end telescopic bars 25, the two end telescopic bars 25 are respectively sleeved at two ends of the middle loop bar 24 and are in sliding contact with the middle loop bar 24, and one ends of the end telescopic bars 25, which are positioned outside the middle loop bar 24, are rotatably connected with supporting rollers 23; a support spring 26 is sleeved in the middle loop bar 24, and two ends of the support spring 26 are respectively in pressing contact with the two end telescopic bars 25.
Inside supporting mechanism of belt can adopt supporting roller 23 to carry out the form that supports, and supporting roller 23 passes through elastic support pole fixed stay conveyor belt 21, supports through the multiple spot, and the contact surface position that keeps two conveyor belt 21 can effectual contact, guarantees going on in succession that the plastic film centre gripping was carried to can keep the homogeneity of the centre gripping power of carrying of a plurality of positions in plastic film both sides.
And two sides of the advancing direction of the rack are respectively provided with a disc hob 5, and the disc hobs 5 are rotatably connected with the rack through rotating shafts.
When the side of plastic film is buried too deeply by soil, need use disc hobbing cutter 5 to cut off the side edge of plastic film by the part of being buried too deeply, prevent that the plastic film lateral part from being excessively pulled and leading to the plastic film to be torn, guarantee the continuity of plastic film recovery operation.
Example 2
This example differs from example 1 in that: the belt internal supporting mechanism comprises two supporting top plates 27 which are arranged in parallel, the supporting top plates 27 are in contact with the annular inner surface of the conveying belt 21, a plurality of supporting springs 26 are uniformly arranged between the two supporting top plates 27, and two ends of each supporting spring 26 are respectively in pressing contact with the two supporting top plates 27; the supporting top plate 27 is disposed parallel to the contact surface of the two conveyor belts 21 sandwiching the conveying group. The supporting top plate 27 is an elastic nylon plate, and a plurality of elastic protrusions are arranged on the contact surface of the supporting top plate 27 and the conveying belt 21.
The belt internal supporting mechanism can be in the form of two supporting top plates 27, and the supporting spring 26 between the two supporting top plates 27 applies pressure to the two supporting top plates 27, so that the two supporting top plates 27 can keep good contact with the inner surface of the conveying belt 21, and the contact surface positions for supporting the two conveying belts 21 can be effectively contacted. The contact pressure of the top support plate 27 with the conveyor belt 21 is large in comparison with the form of the support rollers 23 and the elastic support rods, but when the contact length of the two conveyor belts 21 is long, the top support plate 27 cannot be ensured to be in contact with the conveyor belt 21 at all positions over the entire contact length of the two conveyor belts 21, so that the top support plate is suitable for use when the contact length of the two conveyor belts 21 is short.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should understand that they can make various changes, modifications, additions and substitutions within the spirit and scope of the present invention.
Claims (10)
1. A peanut ridge mulching film recovery device is characterized in that: the mulching film conveying device comprises a rack, wherein a mulching film lifting mechanism (1) for lifting mulching films from the ground surface, a mulching film receiving hopper (4) for receiving and storing the mulching films, and a mulching film clamping and conveying mechanism (2) for clamping and conveying the mulching films to the mulching film receiving hopper (4) are arranged on the rack; the mulching film lifting mechanism (1) is arranged at the front end of the advancing direction of the rack, the mulching film clamping and conveying mechanism (2) is arranged at the middle section of the rack, and the receiving hopper (4) is arranged at the rear end of the advancing direction of the rack; the mulching film clamping and conveying mechanism (2) comprises two groups of clamping and conveying groups, and the two groups of clamping and conveying groups are respectively arranged on two sides of the middle section of the rack; the clamping conveying set comprises two sets of conveying belt sets, the conveying belt sets are driven by a belt wheel, the rotating directions of the belt wheels of the two sets of conveying belt sets are opposite, a clamping conveying channel is formed between the two sets of conveying belt sets in contact and contact surfaces, and one end, close to the mulching film lifting mechanism (1), of each conveying belt set is matched with the tail end of the mulching film lifting mechanism (1).
2. The peanut ridge mulching film recovery device of claim 1, wherein: the mulching film lifting mechanism (1) comprises two mulching film lifting shovel heads (11), and the two mulching film lifting shovel heads (11) are respectively arranged on two sides of the front end of the machine frame in the advancing direction; the mulching film lifting shovel head (11) is pyramid-shaped, and the tip end of the mulching film lifting shovel head (11) faces the front of the advancing direction of the rack and inclines towards the direction of the ridge top ground; the inner part of the plastic film raising shovel head (11) is hollow and the angle of the plastic film raising shovel head inclining to the direction of the ridge top ground is adjustable.
3. The peanut ridge mulching film recovery device of claim 1, wherein: the material receiving opening of the material receiving hopper (4) is strip-shaped and is positioned on the top end surface of the material receiving hopper (4), and the length extending direction of the material receiving opening of the material receiving hopper (4) is vertical to the advancing direction of the rack; one end of the conveying belt group close to the material receiving hopper (4) is positioned above the material receiving opening of the material receiving hopper (4).
4. The peanut ridge mulching film recovery device of claim 3, wherein: a material pressing roller (3) is arranged on a material receiving opening of the material receiving hopper (4), and two end shaft ends of the material pressing roller (3) are respectively rotatably connected with the rack; the axis of the pinch roller (3) is parallel to the length extension direction of the material receiving opening of the material receiving hopper (4).
5. The peanut ridge mulching film recovery device of claim 1, wherein: the conveying belt set comprises an annular conveying belt (21) and two conveying belt wheels (22), and the conveying belt (21) is supported by the two conveying belt wheels (22) and provides conveying power; the conveyor belt group also comprises a plurality of belt internal supporting mechanisms, the belt internal supporting mechanisms are arranged in the annular interior of the conveyor belt (21) and are in pressing contact with the annular inner surface of the conveyor belt (21); the contact position of the belt internal supporting mechanism and the conveying belt (21) is positioned on the inner side of the contact surface of the two conveying belts (21) of the clamping conveying group.
6. The peanut ridge mulching film recovery device of claim 5, wherein: the belt internal supporting mechanism comprises a plurality of elastic supporting rods, two ends of each elastic supporting rod are respectively connected with a supporting roller (23) in a rotating mode, the supporting rollers (23) at the two ends of each elastic supporting rod are in pressing contact with the annular inner surface of the conveying belt (21), and the supporting rollers (23) are in rolling friction with the annular inner surface of the conveying belt (21).
7. The peanut ridge mulching film recovery device of claim 6, wherein: the elastic supporting rod comprises a middle loop bar (24) and two end telescopic bars (25), the two end telescopic bars (25) are respectively sleeved at two ends of the middle loop bar (24) and are in sliding contact with the middle loop bar (24), and one ends of the end telescopic bars (25) positioned outside the middle loop bar (24) are rotatably connected with supporting rollers (23); and a support spring (26) is sleeved in the middle sleeve rod (24), and two ends of the support spring (26) are respectively in pressing contact with the two end telescopic rods (25).
8. The peanut ridge mulching film recovery device of claim 5, wherein: the belt internal supporting mechanism comprises two supporting top plates (27) which are arranged in parallel, the supporting top plates (27) are in contact with the annular inner surface of the conveying belt (21), a plurality of supporting springs (26) are uniformly arranged between the two supporting top plates (27), and two ends of each supporting spring (26) are respectively in pressing contact with the two supporting top plates (27); the supporting top plate (27) is arranged in parallel to the contact surface of the two conveying belts (21) clamping the conveying group.
9. The peanut ridge mulching film recovery device of claim 8, wherein: the supporting top plate (27) is an elastic nylon plate, and a plurality of elastic bulges are arranged on the contact surface of the supporting top plate (27) and the conveying belt (21).
10. The peanut ridge mulching film recovery device of claim 1, wherein: and two sides of the advancing direction of the rack are respectively provided with a disc hob (5), and the disc hob (5) is rotatably connected with the rack through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110624284.1A CN113179680A (en) | 2021-06-04 | 2021-06-04 | Peanut ridge mulching film recovery device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110624284.1A CN113179680A (en) | 2021-06-04 | 2021-06-04 | Peanut ridge mulching film recovery device |
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| CN113179680A true CN113179680A (en) | 2021-07-30 |
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| CN202110624284.1A Pending CN113179680A (en) | 2021-06-04 | 2021-06-04 | Peanut ridge mulching film recovery device |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2663188A1 (en) * | 1990-06-15 | 1991-12-20 | Drouaire Jean Claude | Device for picking up mulching in the form of a plastic film |
| JPH06269215A (en) * | 1993-03-19 | 1994-09-27 | Seirei Ind Co Ltd | Vegetable harvester |
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