CN112400576A - Film-laying seeder with film cutting and pressing structure and film laying method - Google Patents
Film-laying seeder with film cutting and pressing structure and film laying method Download PDFInfo
- Publication number
- CN112400576A CN112400576A CN202011180596.XA CN202011180596A CN112400576A CN 112400576 A CN112400576 A CN 112400576A CN 202011180596 A CN202011180596 A CN 202011180596A CN 112400576 A CN112400576 A CN 112400576A
- Authority
- CN
- China
- Prior art keywords
- film
- assembly
- pressing
- cutting
- film cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
-
- 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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Protection Of Plants (AREA)
Abstract
The invention discloses a film-laying seeder with a film cutting and pressing structure, which comprises a machine body frame, a film cutting assembly, a film pressing assembly and a driving assembly, wherein the rear parts of two sides of the machine body frame are respectively and fixedly provided with a connecting plate, and the film cutting assembly and the film pressing assembly are rotatably connected between the two connecting plates; the driving assembly drives the film cutting assembly and the film pressing assembly to synchronously rotate, the film cutting assembly and the film pressing assembly comprise an opening state or a propping state, and when the film cutting assembly and the film pressing assembly are located at the opening state, the film cutting assembly and the film pressing assembly both rotate to the highest point and keep a certain distance from soil; when the film cutting assembly and the film pressing assembly are located in the abutting state, the film cutting assembly and the film pressing assembly rotate to abut against each other and form an accommodating space for wrapping the film to be laid and the soil. Also discloses a film laying method based on the film laying seeder. The invention can greatly reduce the operations of manual film cutting, film pressing and soil covering in the film laying process, improve the working efficiency and avoid personal injury.
Description
Technical Field
The invention belongs to the field of agricultural machinery equipment, and particularly relates to a film laying seeder with a film cutting and pressing structure and a film laying method.
Background
The plastic film mulching is a crop planting technology, and covers the ground by using a plastic film with holes, so that the water evaporation and the fertility loss are reduced, the surface temperature of soil can be increased, a proper growing environment is created for crops, and the yield of the crops is improved. The mechanized level of plastic film mulching operation is lower, though put out the shop membrane seeder that has the shop membrane function on the market, it only utilizes roller release film to be in the field with the film, when the shop membrane operation in shop membrane seeder completion one bank of fields reachs the headland, need turn the adjustment and spread the membrane operation to adjacent one bank of fields again, all need the manual work to cut the membrane before turning at every turn, then carry out press mold and earthing fixed to the film that has already laid, it is fixed still to need again to treat to lay the film after shop membrane seeder turns and carry out press mold and earthing, manual operation wastes time and energy, and work efficiency is reduced. Meanwhile, the operations of film cutting, film pressing, soil covering and the like are carried out manually, and due to the fact that working experience and proficiency are different, new operators can easily cause film damage, and therefore manual film laying needs to be carried out on the damaged part again. And because the film-laying seeder needs to turn, lift machines and tools and other operations at the field head in actual work, the film-cutting, film-pressing and soil-covering operations are easy to collide with the machines and tools during manual operation, and personal injury is caused.
Disclosure of Invention
The invention aims to provide a film-laying seeder with a film cutting and pressing structure and a film laying method, which can effectively solve the problem that the existing film-laying seeder needs a large amount of manpower to participate in the work of film cutting, film pressing, soil covering and the like.
In order to solve the technical problems, the invention adopts the following technical scheme: the film-laying seeder with the film cutting and pressing structure comprises a machine body frame, a film cutting assembly, a film pressing assembly and a driving assembly, wherein connecting plates are fixedly mounted at the rear parts of two sides of the machine body frame respectively, and the film cutting assembly and the film pressing assembly are rotatably connected between the two connecting plates; the driving assembly drives the film cutting assembly and the film pressing assembly to synchronously rotate, the film cutting assembly and the film pressing assembly comprise an opening state or a propping state, and when the film cutting assembly and the film pressing assembly are located in the opening state, the film cutting assembly and the film pressing assembly both rotate to the highest point and keep a certain distance from soil so as to prevent the film from being scratched and damaged; when the film cutting assembly and the film pressing assembly are located in the abutting state, the film cutting assembly and the film pressing assembly rotate to abut against each other and form an accommodating space for wrapping the film to be laid and the soil.
Preferably, the driving assembly comprises a hydraulic oil cylinder, a driving gear and a driven gear, the end part of a piston rod of the hydraulic oil cylinder is hinged with the driving gear, the driving gear is in meshing transmission with the driven gear, and the piston rod of the hydraulic oil cylinder drives the membrane cutting assembly and the membrane pressing assembly to synchronously rotate through the driving gear and the driven gear during telescopic action. The driving gear is driven to rotate through the hydraulic oil cylinder, and the driven gear is driven to rotate through the meshing transmission of the driving gear, so that the driving assembly can drive the film cutting assembly and the film pressing assembly to synchronously rotate. The meshing transmission has the advantage of stable transmission ratio, and can ensure that the rotation of the film cutting assembly and the film pressing assembly is synchronous.
Preferably, cut the membrane module and include first arc and install the membrane cutting plate on first arc, driven gear drives first arc through first pivot and rotates. Set up first arc, through the radian that first arc self has, make and cut membrane module and press mold subassembly and be located to form great accommodation space when supporting tight state, be convenient for hold and wait to lay film and soil.
Preferably, the film pressing assembly comprises a second arc-shaped plate and a film pressing rod arranged on the second arc-shaped plate, and the driving gear drives the second arc-shaped plate to rotate through a second rotating shaft. The second arc-shaped plate is arranged, and the radian of the second arc-shaped plate is utilized, so that a larger accommodating space can be formed when the film cutting assembly and the film pressing assembly are in a tight abutting state.
Preferably, when the film cutting assembly and the film pressing assembly are in a tightly abutting state, the film pressing rod and the film cutting plate abut against each other. When supporting tight state, cut the diaphragm plate and press mold stick to support tightly each other, cut the membrane module like this and press mold subassembly to support tightly the department each other and lean on down, also be in order to form great accommodation space, be convenient for hold and wait to lay film and soil.
Preferably, when the film cutting assembly and the film pressing assembly are switched between an opening state and a pressing state, the rotation amplitude of the film pressing rod is larger than that of the film cutting plate. Because need press mold stick to carry out the squeezing action to film and soil and extrude partial film and soil to accommodation space in, consequently press mold stick and cut the relative rotation in-process of diaphragm plate, set up the rotation range of press mold stick for being less than the rotation range of cutting the diaphragm plate, avoid only shorter film and less soil to enter into accommodation space.
Preferably, when the piston rod retracts to the shortest, the film cutting assembly and the film pressing assembly are in an opening state, and when the piston rod extends to the longest, the film cutting assembly and the film pressing assembly are in a tight abutting state. The opening state and the abutting state of the film cutting assembly and the film pressing assembly correspond to the telescopic length of the piston rod, and operation is facilitated.
Preferably, the film cutting plate is provided with a nail, and the tip part of the nail extends out of the lower end of the film cutting plate. Partial crop seeds are required to be paved with drip irrigation tapes along the tape for drip irrigation when films are paved, nails are arranged on the film cutting plates to puncture the drip irrigation tapes, and the film cutting plates are convenient to cut off the drip irrigation tapes.
In order to solve the technical problems, the invention also adopts a film laying method of the film laying seeder with the film cutting and pressing structure based on the technical scheme, which comprises the following steps:
s100: operating the film-laying seeder to release a section of film along a row of a field to be film-laid, and manually covering soil on the end part of the film for fixing;
s200: driving a film-laying seeder to travel along the current row of fields and release the film for film laying, wherein the film cutting assembly and the film pressing assembly are in an open state;
s300: after the film paving operation of the current row of fields is finished, the film cutting assembly and the film pressing assembly are driven by the driving assembly to synchronously rotate until the films are in a tight state, the films are cut off in the process, the films to be paved and a certain amount of soil with a certain length are wrapped in the accommodating space formed by the film cutting assembly and the film pressing assembly through the extrusion effect of the film pressing assembly on the soil and the films, meanwhile, a certain amount of soil is extruded above the paved films, and the soil covering and fixing of the paved films are automatically finished;
s400: controlling the rear end of the film-laying seeder to rise, driving the connecting plate to rise for a certain distance, separating the film cutting assembly and the film pressing assembly from the ground, driving the film-laying seeder to turn the direction and driving to an adjacent row of fields, and preparing the adjacent row of fields for film laying operation;
s500: controlling the rear end of the film-laying seeder to descend, driving the connecting plate to be lowered to the original height, then driving the film cutting assembly and the film pressing assembly to synchronously rotate through controlling the driving assembly, releasing the wrapped film to be laid and the soil in the synchronous rotating process of the film cutting assembly and the film pressing assembly, covering the soil on the film to be laid, and automatically finishing the earthing and fixing of the film to be laid;
s600: continuously driving the film cutting assembly and the film pressing assembly to rotate to an open state through the driving assembly;
s700: and repeating the steps S200 to S600 until the film paving operation of the field to be film paved is completed.
Through the film paving method, foretell film paving seeder is when spreading the membrane operation, only need release one section film by the manual work when film paving seeder operation begins, and fix in film tip department earthing, later film paving seeder is to the film cutting that has laid the film and need go on after having laid a line of field, press mold and earthing fixed work, and the film cutting that treats to lay the film and need go on before turning round and carrying out the operation of spreading the membrane in next line of field, press mold and earthing fixed work, all can accomplish through drive assembly drive film cutting subassembly and press mold subassembly, the degree of mechanization is higher, a large amount of manual operation has been saved, work efficiency is improved, the injury that operating personnel collides with the machines has been avoided.
Preferably, in step S500, the driving assembly drives the film cutting assembly and the film pressing assembly to quickly abut against and separate from each other, so that the soil is fully covered on the film to be laid. The film cutting assembly and the film pressing assembly are fast abutted and separated, the wrapped film and the soil can be gradually released from the accommodating space, the film can be spread out as much as possible, the soil can be fully covered on the spread film, the coverage area of the soil is increased, and the fixing effect is enhanced.
Compared with the prior art, the invention has the following beneficial effects: set up drive assembly, cut membrane module and press mold subassembly synchronous rotation through the drive assembly drive to cut membrane module and press mold subassembly and can rotate in step between the open mode and support tight state, cut the membrane module like this and rotate to the in-process that supports tight state by the open mode and can cut off the film, also can cut the membrane module through drive assembly control and cut the membrane, save the artifical operation of cutting the membrane. Simultaneously the press mold subassembly rotates to the in-process of propping tight state by the open mode and has the squeezing action to soil and waiting to lay the film, through this squeezing action, extrudees a certain amount of soil to the top of laying the film on the one hand, and it is fixed to accomplish the earthing of laying the film automatically, saves the manual work and to the fixed operation of laying the film earthing, and on the other hand extrudees the accommodation space that film subassembly and press mold subassembly formed with a certain amount of soil to the film of waiting to lay of certain length. Then when cutting membrane module and press the membrane module and rotate to the open mode by supporting the tight state, waiting to lay the film and soil in the accommodation space fall, and partial film of waiting to lay is covered by soil, saves the manual work and treats the operation that the film soil covering was fixed of laying. Therefore, a large amount of manual work is saved to participate in the operation of film cutting, film pressing and soil covering fixation, and only the film cutting assembly and the film pressing assembly are driven by the driving assembly to move, so that the working efficiency is improved, and the damage caused by collision of an operator and machines is avoided. In addition, the film cutting assembly and the film pressing assembly are rotatably connected onto the connecting plate, so that the connecting plate is only fixedly installed at the rear parts of the two sides of the machine body frame.
Drawings
FIG. 1 is a schematic structural diagram of a film-laying seeder with a film-cutting and pressing structure provided by the embodiment one;
FIG. 2 is a schematic view of an embodiment in which the slitting and lamination assemblies are in an open state;
FIG. 3 is a schematic view illustrating a middle cutting module and a pressing module rotating from an open state to a pressing state according to an embodiment;
FIG. 4 is a schematic view illustrating a middle cutting module and a pressing module in a tight state according to an embodiment;
FIG. 5 is a schematic view illustrating a middle cutting module and a pressing module rotating from a pressing state to an opening state according to an embodiment of the present invention;
FIG. 6 is a schematic view of a slit film assembly according to an embodiment;
FIG. 7 is a schematic view of a structure of a cutting board and a nail according to an embodiment.
The automatic film-cutting machine comprises a driving assembly 1, a hydraulic oil cylinder 10, a piston rod 100, a driving gear 11, a driven gear 12, a film-cutting assembly 2, a film-cutting plate 20, a nail 200, a first arc plate 21, a film-pressing assembly 3, a film-pressing rod 30, a second arc plate 31, a connecting plate 4, a first rotating shaft 41, a bearing 42, a machine body frame 5, a film 6, a drip tape 7 and soil 8.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected or detachably connected or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; may be directly connected or indirectly connected through an intermediate, unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows: as shown in fig. 1, the film-laying seeder with a film-cutting and film-pressing structure provided by the present embodiment includes a machine frame 5, and further includes a film-cutting assembly 2, a film-pressing assembly 3 and a driving assembly 1, wherein the rear portions of two sides of the machine frame 5 are respectively and fixedly mounted with a connecting plate 4, and the film-cutting assembly 2 and the film-pressing assembly 3 are both rotatably connected between the two connecting plates 4; the driving assembly 1 drives the film cutting assembly 2 and the film pressing assembly 3 to synchronously rotate, the film cutting assembly 2 and the film pressing assembly 3 comprise an opening state or a propping state, as shown in fig. 2, when the film cutting assembly 2 and the film pressing assembly 3 are in the opening state, the film cutting assembly 2 and the film pressing assembly 3 both rotate to the highest point and keep a certain distance with soil 8, so that the film cutting assembly 2 and the film pressing assembly 3 cannot contact with the film 6 in the film laying process of the film laying seeder during running, and the film 6 is prevented from being scratched and damaged; as shown in fig. 4, when the mulching film cutting assembly 2 and the mulching film pressing assembly 3 are in a tight abutting state, the film cutting assembly 2 and the mulching film pressing assembly 3 rotate to abut against each other and form a containing space for wrapping the film 6 to be paved and the soil 8, so that the film 6 to be paved can be driven to turn and reverse along with the mulching film seeder, and mulching can be performed on the next row of fields. As shown in fig. 3 and 5, under the driving of the driving assembly 1, the film cutting assembly 2 and the film pressing assembly 3 can synchronously rotate between the opening state and the abutting state, as shown in fig. 3, the film 6 can be cut off in the process that the film cutting assembly 2 rotates from the opening state to the abutting state, that is, the film cutting assembly 2 can be controlled by the driving assembly 1 to cut the film, so that the manual film cutting operation is omitted. Simultaneously press mold subassembly 3 rotates to the in-process of supporting tight state by the open mode and has the squeezing action to soil 8 with wait to lay film 6, through this squeezing action, on the one hand extrudees soil 8 to the top of laying film 6, and it is fixed to accomplish the earthing of laying film 6 automatically, saves the artifical fixed operation of earthing to laying film 6, and on the other hand will wait to lay film 6 and soil 8 and extrude to cut in the accommodation space that film subassembly 2 and press mold subassembly 3 formed. Then as shown in fig. 5, when the film cutting assembly 2 and the film pressing assembly 3 rotate from the abutting state to the opening state, the film 6 to be laid and the soil 8 in the accommodating space fall down, and part of the film 6 to be laid is covered by the soil 8, so that the manual operation of covering soil and fixing the film 6 to be laid is omitted. By the above, use this shop's membrane seeder that this embodiment provided can save a large amount of artifical participation and cut membrane, press mold and the fixed operation of earthing, only need through drive assembly 1 drive cut membrane subassembly 2 with press mold subassembly 3 move can, improved work efficiency, avoided operating personnel and machines to collide with the injury. In addition, the film cutting assembly 2 and the film pressing assembly 3 are rotatably connected to the connecting plate 4, so that the connecting plate 4 is only required to be fixedly installed at the rear parts of the two sides of the machine body frame 5, and the conventional film laying seeder can be additionally installed without great change due to the fact that the rear parts of the two sides of the machine body frame 5 of the conventional film laying seeder have large space, so that the film laying seeder has high universality.
The driving assembly 1 in this embodiment includes a hydraulic cylinder 10, a driving gear 11 and a driven gear 12, the end of a piston rod 100 of the hydraulic cylinder 10 is hinged to the driving gear 11, the cylinder body of the hydraulic cylinder 10 is hinged to the connecting plate 4 or the machine body frame 5, the driving gear 11 is in meshing transmission with the driven gear 12, and the piston rod 100 of the hydraulic cylinder 10 drives the film cutting assembly 2 and the film pressing assembly 3 to synchronously rotate through the driving gear 11 and the driven gear 12 during telescopic action. Drive driving gear 11 through hydraulic cylinder 10 and rotate, rethread driving gear 11 meshing transmission drives driven gear 12 and rotates, can realize that drive assembly 1 drives and cuts membrane module 2 and press mold assembly 3 synchronous rotation. The meshing transmission has the advantage of stable transmission ratio, and can ensure that the rotation of the film cutting assembly 2 and the film pressing assembly 3 is synchronous.
In this embodiment, the corresponding relationship between the motion of the piston rod 100 and the rotation of the film cutting assembly 2 and the film pressing assembly 3 is set as follows: when the piston rod 100 retracts to the shortest, the film cutting assembly 2 and the film pressing assembly 3 are in an opening state, and when the piston rod 100 extends to the longest, the film cutting assembly 2 and the film pressing assembly 3 are in a tight abutting state. The arrangement is convenient to operate and is not easy to make mistakes.
Referring to fig. 6, in this embodiment, the film cutting assembly 2 is rotatably connected to the connecting plate 4 through the first rotating shaft 41, and a bearing 42 may be disposed on the connecting plate 4, so that the first rotating shaft 41 penetrates through an inner ring of the bearing 42, and the film cutting assembly 2 is rotatably connected to the connecting plate 4 through the first rotating shaft 41; one end of the first rotating shaft 41 is fixedly connected with the driven gear 12, and one end of the first rotating shaft 41 and the driven gear 12 can be in spline connection or flat key connection, so that the driven gear 12 can drive the film cutting assembly 2 to rotate through the first rotating shaft 41. Film pressing component 3 rotates through the second pivot and connects on connecting plate 4, the one end and the driving gear 11 fixed connection of second pivot, and wherein first pivot 41 can be referred to the rotation connected mode of second pivot and connecting plate 4 and the fixed connection mode of second pivot and driving gear 11, and driving gear 11 just can drive film pressing component 3 through the second pivot and rotate like this.
Wherein, for making to cut membrane module 2 and press membrane module 3 and can form bigger accommodation space under supporting tight state and wrap up film 6 and soil 8, cut membrane module 2 in this embodiment includes first arc 21 and installs the membrane cutting plate 20 on first arc 21, first arc 21 fixed connection is on first pivot 41, press membrane module 3 includes second arc 31 and installs the press membrane stick 30 on second arc 31, second arc 31 fixed mounting is in the second pivot. It should be noted here that the second arc-shaped plate 31 and the film pressing rod 30 may be fixedly connected together by welding or screwing, or may be integrally formed, the second arc-shaped plate 31 is used to cooperate with the first arc-shaped plate 21 to form a receiving space, and the film pressing rod 30 is used to generate a squeezing action with the film 6 and the soil 8 through the arc-shaped surface of the film pressing rod 30. When cutting membrane module 2 and press membrane module 3 and being located to support tight state, cut diaphragm plate 20 and press membrane stick 30 and support tightly each other, wherein cut the sawtooth that the diaphragm was used for cutting the membrane 20 lower extreme and offer. Set up first arc 21 and second arc 31, when cutting diaphragm plate 20 and press mold stick 30 to tightly each other, also cut membrane module 2 and press mold module 3 and be located to the tight state, because first arc 21 and second arc 31 self shape have certain radian, and it supports tight position and leans on down, just can form great accommodation space, just so can hold longer waiting to lay film 6 and more soil 8, and then can obtain better earthing effect when the release is wrapped up by film 6 and soil 8. It should be noted here that, in the tight state, the film pressing rod 30 and the film cutting plate 20 are tightly pressed at the portion above the saw teeth, so as to avoid the saw teeth cutting and damaging the wrapped film 6.
When the film cutting assembly 2 and the film pressing assembly 3 are switched between the opening state and the abutting state in the embodiment, the rotation amplitude of the film pressing rod 30 is larger than that of the film cutting plate 20. Because need press mold stick 30 to carry out the squeezing action to film 6 and soil 8 and extrude partial film 6 and soil 8 to the accommodation space in, consequently press mold stick 30 and cut the relative rotation in-process of diaphragm plate 20, set up the rotation range of pressing mold stick 30 to be less than the rotation range of cutting the diaphragm plate 20, can avoid only shorter film 6 and less soil 8 to enter into the accommodation space, can make soil 8 more strict cover on film 6 when releasing wrapped film 6 and soil 8 like this.
The operation method and the working principle of the film-laying seeder for realizing mechanical automatic film cutting, film pressing and soil covering are explained as follows: as shown in fig. 2 to 5, the operator drives the film cutting assembly 2 and the film pressing assembly 3 through the driving assembly 1 to rotate from an open state to a tight state, i.e. the end of the piston rod 100 of the hydraulic oil cylinder 10 is controlled to extend to drive the driving gear 11 to rotate in the embodiment, and then the driven gear 12 is driven to rotate through meshing transmission, so that the film cutting assembly 2 and the film pressing assembly 3 synchronously rotate, in the embodiment, the control button of the hydraulic oil cylinder 10 can be arranged in the cab, and the driver can directly operate the control button. In the process, the film cutting plate 20 rotates to the position where the soil 8 is in contact with the film 6, the film 6 is cut off by continuous rotation, the film pressing rod 30 extrudes the soil 8 and the film 6, the film 6 to be paved and a certain amount of soil 8 in a certain length are wrapped in the accommodating space formed by the film cutting assembly 2 and the film pressing assembly 3, meanwhile, a certain amount of soil 8 is extruded above the paved film 6, and soil covering fixation of the paved film 6 is automatically completed. Cut membrane module 2 and press mold assembly 3 and rotate to the open mode by supporting tight state through drive assembly 1 drive, promptly control hydraulic cylinder 10's 100 tip retractions of piston rod in this embodiment, drive driving gear 11 rotates, rethread meshing transmission drives driven gear 12 and rotates, realize cutting the synchronous rotation of membrane module 2 and press mold assembly 3, film 6 and soil 8 are laid by treating of parcel to this in-process release, soil 8 covers on waiting to lay film 6, the earthing of film 6 is treated to the automatic completion is fixed. It should be noted that, in addition to the above-mentioned structure mentioned in this embodiment, the driving assembly 1 may also adopt a double-headed hydraulic cylinder 10, instead of adopting a gear engagement transmission manner, and the two ends of the piston rod 100 of the double-headed hydraulic cylinder 10 are respectively matched with the first rotating shaft 41 and the second rotating shaft to drive the film cutting assembly 2 and the film pressing assembly 3 to synchronously rotate. As can be seen from the above description of the operation mode and the operation principle of the film-laying seeder, the driving assembly 1 of the present invention is used to provide power for synchronously rotating the film cutting assembly 2 and the film pressing assembly 3, so that the film cutting assembly 2 can complete the film cutting operation during rotation, and the film pressing assembly 2 and the film pressing assembly 3 cooperate with each other to complete the film pressing and soil covering operation, and therefore, the driving assembly 1 is not limited to the structure of the hydraulic cylinder 10, the driving gear 11 and the driven gear 12 proposed in this embodiment.
Referring to fig. 6 and 7, when the film 6 is laid on part of the crop seeds, the drip irrigation tape 7 is laid along the film 6 for drip irrigation, and the general drip irrigation tape 7 is wound on a wheel disc and laid along with the film 6, so that after a row of field laying operation is completed, not only the film 6 but also the drip irrigation tape 7 need to be cut off, and the saw teeth on the film cutting plate 20 may need to be lifted and lowered for many times to cut off the drip irrigation tape 7, which is time-consuming in operation. Therefore, in the present embodiment, a nail 200 is further installed on the slit film plate 20, and a tip portion of the nail 200 protrudes from a lower end of the slit film plate 20. When cutting membrane module 2 and rotating downwards and cutting the membrane like this, nail 200 punctures drip irrigation zone 7 earlier, cuts the sawtooth on the diaphragm plate 20 and can cut off drip irrigation zone 7 more fast, makes the operation more convenient. It should be noted that, in the case that the film laying seeder needs to lay the drip irrigation tape 7 together in the film laying process, the present embodiment provides that the operation process and the working principle of the film laying seeder are unchanged, and after the drip irrigation tape 7 is cut off, the film assembly 3 is also pressed by the pressing action, and the film 6 is pressed into the containing space together, and then the next row of fields are also laid together with the film 6.
Example two: based on the film-laying seeder with the film cutting and pressing structure provided by the embodiment, the embodiment provides a film-laying method, which comprises the following steps:
s100: operating the film-laying seeder to release a section of film 6 along a row of the field to be filmed, and manually earthing and fixing the end part of the film 6;
s200: driving the film-laying seeder to travel along the current row of fields and release the film 6 for film laying, wherein the film cutting assembly 2 and the film pressing assembly 3 are in an open state;
s300: after the film laying operation of the current row of fields is finished, the driving assembly 1 drives the film cutting assembly 2 and the film pressing assembly 3 to synchronously rotate until the films are in a tight state, the film 6 is cut off in the process, the film 6 to be laid and a certain amount of soil 8 with a certain length are wrapped in an accommodating space formed by the film cutting assembly 2 and the film pressing assembly 3 through the extrusion effect of the film pressing assembly 3 on the soil 8 and the film 6, meanwhile, a certain amount of soil 8 is extruded above the laid film 6, and the soil covering and fixing of the laid film 6 are automatically finished;
s400: controlling the rear end of the film-laying seeder to rise, driving the connecting plate 4 to rise for a certain distance, separating the film cutting assembly 2 and the film pressing assembly 3 from the ground, driving the film-laying seeder to turn the direction and driving to an adjacent row of fields, and preparing the adjacent row of fields for film laying operation;
s500: controlling the rear end of the film-laying seeder to descend, driving the connecting plate 4 to be lowered to the original height, then driving the film cutting assembly 2 and the film pressing assembly 3 to synchronously rotate through the control driving assembly 1, releasing the wrapped film 6 to be laid and the soil 8 in the synchronous rotating process of the film cutting assembly 2 and the film pressing assembly 3, covering the soil 8 on the film 6 to be laid, and automatically finishing the soil covering and fixing of the film 6 to be laid;
s600: the film cutting assembly 2 and the film pressing assembly 3 are continuously driven to rotate to an open state through the driving assembly 1;
s700: and repeating the steps S200 to S600 until the film paving operation of the field to be film paved is completed.
Through the film paving method, the film paving seeder is used for paving films, only one section of film 6 needs to be released manually when the film paving seeder starts to operate, the soil covering at the end part of the film 6 is fixed, the film paving seeder is used for cutting the film to be paved after one row of fields is paved, the film pressing and the soil covering are fixed, the film cutting to be paved of the film 6 is carried out before the next row of fields is paved by turning around, the film pressing and the soil covering are fixed, the film cutting assembly 2 and the film pressing assembly 3 can be driven by the driving assembly 1 to complete, the mechanization degree is high, a large amount of manual operation is omitted, the working efficiency is improved, and the damage caused by collision of operators and machines is avoided.
In order to obtain a better soil covering effect, the driving assembly 1 can drive the film cutting assembly 2 and the film pressing assembly 3 to be quickly abutted and separated in step S500, so that the soil 8 is fully covered on the film 6 to be laid. Cut membrane module 2 and press membrane module 3 and support tightly fast and separate, can make by the film 6 and the soil 8 of parcel release from the accommodation space gradually, make film 6 of trying to get out of and make soil 8 fully cover on the film 6 of spreading out like this, increase soil 8's coverage area, strengthen the fixed action.
The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the present invention.
Claims (10)
1. Shop's membrane seeder with cut membrane press mold structure, including fuselage frame (5), its characterized in that: the film cutting machine is characterized by further comprising a film cutting assembly (2), a film pressing assembly (3) and a driving assembly (1), wherein connecting plates (4) are fixedly mounted at the rear parts of two sides of the machine body frame (5) respectively, and the film cutting assembly (2) and the film pressing assembly (3) are rotatably connected between the two connecting plates (4);
the film cutting assembly (2) and the film pressing assembly (3) are driven by the driving assembly (1) to synchronously rotate, the film cutting assembly (2) and the film pressing assembly (3) comprise an opening state or a propping state, and when the film cutting assembly (2) and the film pressing assembly (3) are located at the opening state, the film cutting assembly (2) and the film pressing assembly (3) both rotate to the highest point and keep a certain distance from soil (8) for preventing the film (6) from being scratched and damaged;
when the film cutting component (2) and the film pressing component (3) are located in the abutting state, the film cutting component and the film pressing component rotate to abut against each other and form a containing space for wrapping the film (6) to be laid and the soil (8).
2. A mulching-sowing machine with a film cutting and pressing structure as claimed in claim 1, wherein: the film cutting and pressing device is characterized in that the driving assembly (1) comprises a hydraulic oil cylinder (10), a driving gear (11) and a driven gear (12), the end of a piston rod (100) of the hydraulic oil cylinder (10) is hinged to the driving gear (11), the driving gear (11) and the driven gear (12) are in meshing transmission, and the piston rod (100) of the hydraulic oil cylinder (10) drives the film cutting assembly (2) and the film pressing assembly (3) to synchronously rotate through the driving gear (11) and the driven gear (12) during stretching and retracting actions.
3. A mulching-sowing machine with a film cutting and pressing structure as claimed in claim 2, wherein: cut membrane module (2) and include first arc (21) and install and cut lamina membranacea (20) on first arc (21), cut lamina membranacea (20) lower extreme and offer the sawtooth that is used for cutting the film, driven gear (12) drive first arc (21) through first pivot (41) and rotate.
4. A mulching and sowing machine with a film cutting and pressing structure as claimed in claim 3, wherein: press mold subassembly (3) include second arc (31) and install press mold stick (30) on second arc (31), driving gear (11) drive second arc (31) through the second pivot and rotate.
5. A mulching and sowing machine with a film cutting and pressing structure as claimed in claim 4, wherein: when cutting membrane subassembly (2) and press mold subassembly (3) and being located to support tight state, press mold stick (30) and cut diaphragm plate (20) support tightly each other.
6. A mulching and sowing machine with a film cutting and pressing structure as claimed in claim 4, wherein: when the film cutting assembly (2) and the film pressing assembly (3) are switched between an opening state and a propping state, the rotation amplitude of the film pressing rod (30) is greater than that of the film cutting plate (20).
7. A mulching-sowing machine with a film cutting and pressing structure as claimed in claim 2, wherein: when piston rod (100) retract to the shortest, cut membrane module (2) and press mold assembly (3) and be in the open mode, when piston rod (100) stretches out to the longest, cut membrane module (2) and press mold assembly (3) and be in and support tight state.
8. A mulching and sowing machine with a film cutting and pressing structure as claimed in claim 3, wherein: install nail (200) on cutting template (20), the tip portion of nail (200) stretches out and cuts template (20) lower extreme.
9. A filming method of a filming and seeding machine with a film cutting and pressing structure based on any one of the claims 1 to 8, characterized by comprising the following steps:
s100: operating the film-laying seeder to release a section of film (6) along one row of the field to be filmed, and manually covering soil on the end part of the film (6) for fixing;
s200: driving the film-laying seeder to travel along the current row of fields and release the film (6) for film laying, wherein the film cutting assembly (2) and the film pressing assembly (3) are in an open state;
s300: after the film laying operation of the current row of fields is finished, the film cutting assembly (2) and the film pressing assembly (3) are driven to synchronously rotate through the driving assembly (1) until the films are in a tight abutting state, the films (6) are cut off in the process, the films (6) to be laid and a certain amount of soil (8) with a certain length are wrapped in the accommodating space formed by the film cutting assembly (2) and the film pressing assembly (3) through the extrusion effect of the film pressing assembly (3) on the soil (8) and the films (6), the certain amount of soil (8) is extruded above the laid films (6) at the same time, and the covering and fixing of the laid films (6) are automatically finished;
s400: controlling the rear end of the film-laying seeder to rise, driving the connecting plate (4) to rise for a certain distance, separating the film cutting assembly (2) and the film pressing assembly (3) from the ground, driving the film-laying seeder to turn the direction and driving to an adjacent row of fields, and preparing the adjacent row of fields for film laying operation;
s500: controlling the rear end of the film-laying seeder to descend, driving the connecting plate (4) to be lowered to the original height, then driving the film cutting assembly (2) and the film pressing assembly (3) to synchronously rotate by controlling the driving assembly (1), releasing the wrapped film (6) to be laid and the wrapped soil (8) in the synchronous rotating process of the film cutting assembly (2) and the film pressing assembly (3), covering the soil (8) on the film (6) to be laid, and automatically finishing the soil covering and fixing of the film (6) to be laid;
s600: the film cutting assembly (2) and the film pressing assembly (3) are continuously driven to rotate to an open state through the driving assembly (1);
s700: and repeating the steps S200 to S600 until the film paving operation of the field to be film paved is completed.
10. A method of sheeting as in claim 9 wherein: in the step S500, the driving assembly (1) drives the film cutting assembly (2) and the film pressing assembly (3) to be quickly abutted and separated, so that the soil (8) is fully covered on the film (6) to be laid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011180596.XA CN112400576A (en) | 2020-10-29 | 2020-10-29 | Film-laying seeder with film cutting and pressing structure and film laying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011180596.XA CN112400576A (en) | 2020-10-29 | 2020-10-29 | Film-laying seeder with film cutting and pressing structure and film laying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112400576A true CN112400576A (en) | 2021-02-26 |
Family
ID=74840913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011180596.XA Pending CN112400576A (en) | 2020-10-29 | 2020-10-29 | Film-laying seeder with film cutting and pressing structure and film laying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112400576A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226550A (en) * | 2022-09-20 | 2022-10-25 | 山西农业大学 | Automatic film laying and cutting system and seeder |
| CN116250393A (en) * | 2023-03-16 | 2023-06-13 | 藤县古龙镇农业农村中心 | Agricultural seeding harvester |
| CN116250393B (en) * | 2023-03-16 | 2024-05-31 | 藤县古龙镇农业农村中心 | Agricultural seeding harvester |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940137A (en) * | 2010-09-02 | 2011-01-12 | 陈恒 | Automatic film cutting device on film mulching hill-drop planter |
| CN104160897A (en) * | 2014-08-22 | 2014-11-26 | 中国农业科学院棉花研究所 | Automatic film mulching machine |
| CN107318544A (en) * | 2017-07-28 | 2017-11-07 | 段德宝 | A kind of full-automatic film-laying machine |
| CN108055956A (en) * | 2018-01-25 | 2018-05-22 | 王焕 | Automatic membrane pressure film of cutting plays membrane structure and vibrational structure combined seed and fertilizer drill |
| CN108529301A (en) * | 2018-05-23 | 2018-09-14 | 禹州市宇胜机械制造有限公司 | Film automatic disconnecting device |
| CN110050620A (en) * | 2018-09-14 | 2019-07-26 | 陈恒 | Automatic film breaking film pressing device |
| CN210406425U (en) * | 2019-06-21 | 2020-04-28 | 李翼远 | Seed film belt film spreading machine |
-
2020
- 2020-10-29 CN CN202011180596.XA patent/CN112400576A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940137A (en) * | 2010-09-02 | 2011-01-12 | 陈恒 | Automatic film cutting device on film mulching hill-drop planter |
| CN104160897A (en) * | 2014-08-22 | 2014-11-26 | 中国农业科学院棉花研究所 | Automatic film mulching machine |
| CN107318544A (en) * | 2017-07-28 | 2017-11-07 | 段德宝 | A kind of full-automatic film-laying machine |
| CN108055956A (en) * | 2018-01-25 | 2018-05-22 | 王焕 | Automatic membrane pressure film of cutting plays membrane structure and vibrational structure combined seed and fertilizer drill |
| CN108529301A (en) * | 2018-05-23 | 2018-09-14 | 禹州市宇胜机械制造有限公司 | Film automatic disconnecting device |
| CN110050620A (en) * | 2018-09-14 | 2019-07-26 | 陈恒 | Automatic film breaking film pressing device |
| CN210406425U (en) * | 2019-06-21 | 2020-04-28 | 李翼远 | Seed film belt film spreading machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226550A (en) * | 2022-09-20 | 2022-10-25 | 山西农业大学 | Automatic film laying and cutting system and seeder |
| CN115226550B (en) * | 2022-09-20 | 2022-11-29 | 山西农业大学 | Automatic film laying and cutting system and seeder |
| CN116250393A (en) * | 2023-03-16 | 2023-06-13 | 藤县古龙镇农业农村中心 | Agricultural seeding harvester |
| CN116250393B (en) * | 2023-03-16 | 2024-05-31 | 藤县古龙镇农业农村中心 | Agricultural seeding harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106258206B (en) | General harvester for stem-leaf vegetables and tea | |
| CN107318544B (en) | Full-automatic film laying machine | |
| KR101847531B1 (en) | Ridge plowing and Vinyl-coating machine | |
| CN112400576A (en) | Film-laying seeder with film cutting and pressing structure and film laying method | |
| CN109729785B (en) | Full-automatic fertilization, film laying and seeding integrated machine | |
| CN104798613B (en) | Mulberry shoot reaper | |
| KR101686391B1 (en) | Apparatus for cutting the stem of the bulbous plant | |
| KR200484967Y1 (en) | Vinyl cutting machine for vinyl covering device | |
| CN105284440A (en) | Mulberry branch cutting and discharging integrated device | |
| CN214178318U (en) | Film cutting and pressing device and film laying seeder | |
| CN116806458A (en) | Automatic cutting device for mulch drip irrigation belt on field mulch applicator | |
| KR101419270B1 (en) | Apparatus cutting for vinyl covering device | |
| CN114190157B (en) | A lawn trimming device for landscape garden administers | |
| CN215601792U (en) | Leveling device for soil remediation | |
| CN109168449A (en) | A kind of ditching machine of band lateral movement function | |
| CN212344382U (en) | Soil renovation device for farming | |
| CN107926916A (en) | One elite stand grass supporting machinery equipment | |
| CN210202704U (en) | Medicine tectorial membrane all-in-one is spouted in mountain area hills | |
| CN113056985A (en) | Crawler-type side ditching fertilizer distributor | |
| KR100443958B1 (en) | Carpet type Plant Sod Cultivation For Film Boring Machine | |
| CN220108812U (en) | Seedling device for forestry transplanting | |
| CN212911025U (en) | Laying device for fully-degradable biomass agricultural film | |
| JP4198979B2 (en) | Tree transplanter | |
| CN116250393B (en) | Agricultural seeding harvester | |
| CN112970388A (en) | Automatic film-laying seeder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |