KR101466491B1 - Mulching system capable of covering poly lister line - Google Patents

Mulching system capable of covering poly lister line Download PDF

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Publication number
KR101466491B1
KR101466491B1 KR1020130069720A KR20130069720A KR101466491B1 KR 101466491 B1 KR101466491 B1 KR 101466491B1 KR 1020130069720 A KR1020130069720 A KR 1020130069720A KR 20130069720 A KR20130069720 A KR 20130069720A KR 101466491 B1 KR101466491 B1 KR 101466491B1
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South Korea
Prior art keywords
mulching
shaft
main
adjusting
width
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KR1020130069720A
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Korean (ko)
Inventor
안병수
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안병수
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00—Combined machines
    • A01B49/02—Combined machines with two or more soil-working tools of different kind
    • 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
    • A01G13/0268—Mats or sheets, e.g. nets or fabrics
    • A01G13/0275—Films
    • 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

Abstract

The present invention relates to a variable polymultic film installation apparatus capable of variably setting the width, height and number of mulch films for a gulp.
Mulch film installation is inevitable in Korea where a variety of crops must be cultivated in a mixed manner. However, a mulch film installation apparatus which can actively cope with changes in soil characteristics or changes in crops has not been developed yet.
The present invention relates to a hydraulic system for controlling the height of the entire system by controlling the elevation and descent of the entire system by connecting to the main hydraulic apparatus fixed to the tilling stop work unit for cultivating and stopping the soil for growing the crop, (A), (b), (c), (d), and (d)
The width adjusting shaft of the system adjusting unit and the main forming shaft of the weft forming unit are connected by a first fastening unit so as to integrate the weft forming main shaft and the up and down movement of the weaving mulching unit is controlled on the weft forming main shaft, The main shaft of the gypsum formation is provided with a gypsum formation section (b) provided with a gyro control device for controlling the width and height of the gyro formation device,
A main moulting main spindle is installed so as to be able to ascend and descend by a pneumatic mulching regulating hydraulic device installed in the gullet forming part. The main spout of the gullet mulching is provided with a mulching device, a mulching device, C) a variable-polymultic film installation device was developed.
The present invention enables at least two or more stratification and mulching operations in a single mulching operation, and in particular, adjusts the weir forming part and the soil mulching forming part according to the kind of the soil to be cultivated So that the work can be done. Therefore, 3 to 5 times more effective than general mulching machine unit per unit time, and particularly in the case where the cultivation area is steep or the bend is severe, the mulch mulching operation progress smoothly.

Description

[0001] The present invention relates to a variable-

The present invention relates to a variable polymultic film installation apparatus capable of variably setting the width, height and number of mulch films for a gulp.

In preparation for the cultivation of seeds and roots of the crops, it is necessary to stop the tillage, such as crushing and flattening, from the competition. Hurip is to scrape up the soil and make it.

 In addition, vinyl is coated on the rooftop with efficient use of fertilizer and water for crops and ease of management. Therefore, devices for tilling, stopping, and stopping the mulching at the same time while using a coating machine have been developed.

Japanese Patent Laid-Open No. 10-1164770 discloses a rotary device attached to a rear drive shaft of an agricultural machine (e.g., a passenger control device, a tractor, a cultivator, etc.); A rear end of the rotary is attached to the front end of the recycling machine, and the rear end of the rotary is provided with a recoil which can simultaneously perform molding, cleaning, vinyl coating, water hose laying, A plate connected to the connection driving unit and having a rear end connected to the upper frame and the lower frame; A recoil plate provided at a lower end of the plate, the recoil plate including both side plates for collecting the soil in the center and a compaction plate for pressing the soil; A horizontal support frame, a middle vertical connection frame, and an end vertical vertical frame connected to the lower frame, a horizontal frame provided at a lower end of the vertical frame, and a vinyl roll for holding a cylindrical vinyl installed at the lower end of the horizontal frame, Earth; And a cover provided at both ends of the lower frame and covering both ends of the vinyl with soil, the multifunction recoder having:

A plurality of nozzles 15c provided at a lower end of the connection frame 15a at predetermined intervals to spray the pesticide; And a transparent or opaque cover 15b for preventing the pesticide from being sprayed to the ground without being blown to the air by the wind at the upper end of the nozzle 15c to prevent damage to the human body. .

The above registered patent has made it possible to reduce the labor force and agriculture working time of the farmer by simultaneously forming the reclamation process, the control, the vinyl sheathing, the water hose laying, and the marking to make the goal straight. It is also characterized by the simultaneous application of water and a water hose at the same time to facilitate water supply.

The above patent has the advantage of stopping tillage, covering and installing water hose at the same time, but most fields in Korea have more slopes than mountainous areas. Also, when there are various foreign substances on the surface of the field, especially when the stone is laid or inclined, mulching is not performed properly and the partial mulching is incompletely formed. In addition, there is a great demand for efficiency improvement in an aged rural society where a lot of work needs to be done in a short time because only one roof is formed.

Especially, when cultivating various varieties in a relatively narrow land area rather than a single crop, the width and width of the bedding and the height and width of the mulching should be optimized in accordance with the characteristics of the soil of the crop or the cultivation area and the scenery of the cultivation area. It is also difficult to provide separate cultivators and mulching machines for various kinds of these various varieties, but it is difficult to maintain them. Especially, when they are not suitable for farmland, they are practically limited to one variety or one region.

The present invention intends to provide a device for installing a mulch film at the same time as plowing and landing in a field where steep slopes or various stones are mixed.

The present invention also seeks to provide an apparatus that can mount a mulch film in a poly (poly multi) form in till stop and mulching.

The present invention also aims to provide a variable mulch film installation apparatus that can be optimally adjusted to the physical properties (such as viscosity, sand, ground water, mountain slope, and slope) of the soil.

The present invention relates to a system height-regulating hydraulic device and a width-regulating hydraulic device for controlling up-and-down movement of a whole system by connecting to a main hydraulic device fixed to a tilling stop work portion for tilling and stopping soil for cultivation of crops A system adjusting unit (a) for adjusting the width of the entire system by a width adjusting shaft,

The width adjusting shaft of the system adjusting unit and the main forming shaft of the weft forming unit are connected to each other by a first fastening unit. The weft forming main shaft is provided with a weft mulching control hydraulic device so as to adjust the up / down movement of the weft mulching unit. (B), which is provided with a girder adjusting device for adjusting the width and height of the girder forming apparatus,

The operation rod of the hydraulic mulching device for controlling the mulching of the barb forming part is connected to the center of the mulching mating shaft so that the height of the mulching device can be controlled. And a mulching forming part (C) provided with a plurality of mulch-forming mulch films.

The present invention can adjust the entire system in an optimal state in accordance with various physical, chemical, and ecological characteristics of the cultivated land, and at the same time, the weed forming part and the soil mulch forming part are coordinated together, .

The present invention maximizes work efficiency in an aged rural area by enabling two or more mulching operations in a single operation.

The present invention is capable of controlling the formation of the weevil formation and the soil mulch formation even when the physical properties of the slope or the soil change, so that even when the soil of the cultivation area or the sudden inclination or foreign matter during the operation occurs, The problem of possible work defects is solved fundamentally.

1 is a perspective view showing the overall configuration of the present invention,
2 is a plan view showing the overall configuration of the present invention,
3 is a perspective view of the system adjustment section of the present invention,
FIG. 4A is a perspective view of only a brick forming part of the present invention,
FIG. 4B is a partially enlarged perspective view illustrating the stop function of the gravel bridge connector of the present invention, FIG.
4c is a partially enlarged perspective view of the weft connector and the girder adjustment device,
Fig. 5 is a perspective view of the clay mulching portion of the present invention,
6 is a partially enlarged perspective view of a mulching control member of the present invention,
7A is a partially enlarged perspective view of the clay part of the present invention,
FIG. 7B is a perspective view showing an angle adjustment state of the opening degree control port of the clay part of the present invention. FIG.

1 which shows a representative overall configuration of the present invention. FIG. 2 is a perspective view of a system adjustment part of the present invention, FIG. 3 is a perspective view of a brick forming part of the present invention, and FIGS. 4a, 4b and 4c are perspective views of a brick mulching part of the present invention. FIG. 6 is a partially enlarged perspective view of the mulching control member of the present invention, and FIGS. 7a and 7b are partially enlarged perspective views for explaining the angle adjustment of the clay part of the present invention.

The present invention is a system having a system adjusting unit for adjusting the width and height while transferring the whole of the weft forming unit and the weft mulching forming unit to the left and right, and a weft forming unit and a weft mulching forming unit sequentially arranged in the system adjusting unit.

More particularly, the present invention relates to a hydraulic system for controlling the height of a system, which adjusts up / down movement of the entire system by connecting with a main hydraulic device fixed to a tiller stop working portion for cultivating and stopping soil for cultivation of crops, A system adjusting section (a) for adjusting the width of the entire system by a hydraulic control device for controlling the width by sliding the axis to the left and right,

The width adjusting shaft of the system adjusting unit and the main forming shaft of the weft forming unit are connected by a first fastening unit so as to integrate the weft forming main shaft and the up and down movement of the weaving mulching unit is controlled on the weft forming main shaft, The main shaft of the gypsum formation is provided with a gypsum formation section (b) provided with a gyro control device for controlling the width and height of the gyro formation device,

The main moulting main spindle is installed so as to be able to ascend and descend by the moulting mulching regulating hydraulic device installed in the gutter forming part, and the main moulting main spindle includes a moulting mulching part The present invention relates to a variable-polymulti-film installation apparatus.

In the present invention, the tillage stop work portion for tilling and stopping can be applied not only to a generally used passenger tractor but also to a non-ride type tiller. All of these devices operate internal combustion engines or drive motors for generating power, so that the power by the PTO is taken out there and used as a power source for hydraulic devices and rotary work for tilling and stopping in the present invention.

In the present invention, the system adjusting section (a) is mainly fastened to the rear of the tillage stop work section such as a tractor to adjust the width of the tiller forming section and the height of the tiller mulching section in the present invention. This adjustment is intended for the purpose of the present invention to be able to be applied to various crops without being fixed to one crop simply by the formation of gravel and clay mulching.

That is, the height and width of the roots are different depending on crops such as beans, crops, leafy vegetables, and bulbs. In addition, it is to form an optimal grid by variously setting the soil to be formed by the inclination like the mountainous terrain or the nature of the soil (sandy, viscous) or the direction of the sun. For example, even if the same soybeans and crops are cultivated, if the cultivation area is sloped and the soil is sandy, the drainage is better than that of the flat soil of mild quality and dries easily. In such a case, the height or width of the bed should be slightly wider to create an optimal growth environment. It is also necessary to have an optimal structure suitable for the site considering the angle of receiving the ray, the inclination of the field, and the like between the lattice and the lattice.

The width adjusting hydraulic device 2 of the system adjusting portion is constituted by connecting the cylinder of the hydraulic cylinder of the width adjusting hydraulic device to the projection 1a projecting forward from the center of the main frame 1, ) Is fastened to the width adjusting shaft (5). The width adjusting shaft is disposed in the space V formed by the fastening means 7 so that the guides 6 and 6a protruding forward from the lower portion of the main frame can be slid to the left and right by the operating rod of the hydraulic cylinder . When the tightening is completed, the width adjusting shaft extends laterally as the operating rod of the hydraulic cylinder of the width adjusting hydraulic device expands and contracts. This stretching operation is controlled to the most optimal position in the field to be worked while transferring the weft forming part and the soil mulching part connected to the width adjusting axis together.

In the present invention, the weft forming part is provided with a device for forming a weft on the weft forming main shaft 21 (called rotary in the field), and the weft forming main shaft is connected to the width adjusting shaft of the system adjusting part and the first fastening part 9).

The cylinder of the soil mulching hydraulic device is fastened to the crest forming main shaft and the operation rod of the soil mulching hydraulic device is fastened to the soil mulching main shaft 41 of the front mud mulching forming part. Therefore, the main shaft of the tread formation is transported to the left and right by the system adjustment section, but the height is adjusted by the main hydraulic device (M) installed in the system adjustment section. The user adjusts the height of the planting mulching unit at the front side by the operation of the planting mulching hydraulic unit to adjust the height of the planting mulching unit in the optimum state. These settings can be adjusted as needed as the formation of stilts and clay and mulching proceeds, making it possible to always maintain optimum conditions depending on the condition of the slope or soil.

The main wall 21 of the wall forming portion and the main wall mulching main shaft 41 at the front are connected to each other by the clay mulching hydraulic device 20 and the clinker connecting portion 23. And a lattice forming device (L) was attached to the lower side of the main formation shaft.

The cylinder side of the shovel mulching-regulating hydraulic device is fixed to a central fixed portion 20a fixed to the weft forming main shaft 21 and the actuating rod 20b is fastened to the forward concrete mulching main shaft 41, The upward and downward movements of the front moulting main spindle occur, and this elevating and descending operation leads to the entire lifting and lowering operation of the clay mulching forming part.

On the main shaft of the gypsum formation, a ball bridge (27), a ground shaft plate (28) and a bridge control device (26) were installed by a dam connection (22).

A toe plate plow (27) and a side plate plow (28), which form a sidewalk, are fastened to the weft connector (22) extending from the main shaft to the bottom. A dug-shaped dam adjuster 26 together with a dam connector supports the weft plate plow 27 and the weft plate plow 28 to fix the weft forming hole 29 of the semi- Respectively. 4c, a vertical axis 26a is provided at the center, and a vertical axis 26a is installed so as to be able to move up and down along an adjustment shaft 26b connected to an upper portion of the dam formation. The control shaft 26b is coupled with the crest 29 so that the height and width of the crest are arbitrarily formed by adjusting the height of the control shaft. In addition, an a-shaped baffle 26c is provided at both ends of the control shaft 26b to connect the toe plate and the side plate plow. At the same time, the sluice regulator is configured to slide in and out of the sluice regulating spindle 26d of the sluicing regulator, so that the width of the sluice formed by controlling the entry / exit distance of the regulating sphere is adjusted.

The gypsum formation spindle and the soil mulching spindle are connected by the gravel bridge connection (23). As shown in FIG. 4B, the bridges bridges the mattress moulting spindle with a rectangular rod-shaped fastener (23b) which catches and holds the front moulting moultting main shaft. In addition, a rotation center hole (23a) for pinning and connecting pin holes is installed on the main shaft of the gate formation so that the gate connection bridge is rotatable around the rotation center hole. The rotation center is formed integrally with the mulching-controlling stopper device (24). The stopping device for stopping mulching is provided with a stop protrusion 24a toward the lower side of the above-mentioned dirt bridge connection port so that when the dirt mulching formation portion is lowered by the operation of the above-mentioned dirt mulching control hydraulic device 20, 23) is brought into contact with the lower surface of the guide plate, the stopper prevents the lowering by the stop projection and stops at a predetermined position. The stop protrusion was assembled with a bolt nut type so that the user could directly adjust it according to the situation of the site. This configuration also plays an important role in preventing unsafe mulching, clay, and failure during work by mulching with mulch and adjusting to the optimal situation according to the shape of the field. It is also possible to match the best clay and mulching conditions whenever the clay and mulch change according to the type of crop to be cultivated.

As shown in FIG. 5, the soil mulching apparatus according to the present invention comprises a mulching unit 42, a mulching unit 45, and a shoemaking unit 50 composed of a disk plow and a pushing wheel. The mulching device is composed of a vertical axis 42a and an extension axis 42b, and the vertical axis extends forward to the obturator device. The vertical axis of the mulching control device is constructed so that the lower end of the mulching device can be moved in the left and right direction when the fastening is disassembled although it is fastened to the main axis of the mulching mulching. The extension shaft is fastened by a mulching connection shaft (44) at the center of the mulching installation part (45). However, according to the characteristics of the cultivated land, the height is adjusted after arbitrarily adjusting the height of the plantation, and then the plant is fastened again.

The mulching unit 45 is configured to extend vertically to the left and right while being perpendicular to the horizontal axis of the mulching unit. At both ends of the mulching device, an a-shaped mulching member 45a is provided on the mulching device main shaft 45b so as to be slidably foldable. On the vertical axis of the mulch control member 45a toward the ground, a conical vinyl fixing member 45d for fixing the mulch film for mulching is provided. According to such a structure, the mulching control 45a is slidably adjusted according to the width of the vinyl to be mulched to set the optimum width, and then the mulching is adjusted using the mulching adjusting bolt 45c.

6, a mulching guide roll support shaft 47 having a curved shape curved toward the ground is provided on the front end side of the mulching device, and a guide roller 47a which freely rotates toward the mulching mounting portion is provided on the support shaft Install it to guide the mulching vinyl to the annulus. Adjust the mulching guide roll support shaft to the height and width of the installation lattice, and then adjust the optimal height in the adjustment hole (47d) of the mulching installation part and fix it.

In the clogging device of the clay mulching device according to the present invention, as shown in Figs. 7A and 7B, a disc plow 52 and a pushing wheel 53 are installed at the lower end of the hemispheric clay shaft 51. Fig. Between the disc plow and the clay shaft, the clay shaft was connected to the above-mentioned clay shaft via an a-shaped variable shaft 54. One side of the variable shaft is inserted into the shaft fixing hole 51a of the clay shaft and the other side of the variable shaft is inserted and fixed to the disk adjusting shaft 55. An elevation adjustment shaft 55a is provided on the disk adjustment shaft, and an opening degree control 56 is inserted into the elevation adjustment shaft so that the elevation adjustment can be performed as shown by arrow B in FIG. 7A. Also, the opening degree can be adjusted by rotating the opening degree adjusting means in a normal angle as shown by an arrow A in FIG. 7B, and then fixing it with a general bolt nut type so that the opening angle of the disc plow can be adjusted to the optimum state according to the mulching environment of the field will be. That is, according to the present invention, the most optimal mulching operation can be performed by varying the angle setting of the disc plow according to the crops and soil conditions to be used for cultivating the variable shaft 54, the disc control shaft 55, .

Depending on the characteristics of the crops to be cultivated, the width and height of the beds vary widely, and the height and width of the beds vary depending on the wetland or dry land. Therefore, the height and extension angle of the disc plow were modified to match the cultivation area of the field.

A: System control section, B: Grain forming section, C: Clay mulching section,
2: width control hydraulic device, 1: main frame 1a: protrusion 2a: operating rod 5: width adjusting shaft 6, 6a: guide 7: fastener 20a: central fixed portion 20b: working rod 21: 20 is a hydraulic mulching device for controlling a moult mulching device 23 is connected to a mooring part 45a is a mulching part 45a is a mulching part 45b is a mulching part of a main shaft 47 is a mulching guide roll supporting shaft 47a is a guide roller 54 is a variable shaft, Disk control shaft, 56: opening degree adjusting mechanism

Claims (9)

Tillage of soil for cultivation of crops, tillage of soil for stopping (grounding) stopping (sidetracking) System for controlling up / down movement of the whole system by connecting to the main hydraulic device fixed to the work part Height control hydraulic device and sliding device (A), (B), (C), (C) and
The width adjusting shaft of the system adjusting unit and the main forming shaft of the weft forming unit are connected by a first fastening unit so as to integrate the weft forming main shaft and the up and down movement of the weaving mulching unit is controlled on the weft forming main shaft, The main shaft of the gypsum formation is provided with a gypsum formation section (b) provided with a gyro control device for controlling the width and height of the gyro formation device,
A main moulting main spindle is installed so as to be able to ascend and descend by a pneumatic mulching regulating hydraulic device installed in the gullet forming part. The main spout of the gullet mulching is provided with a mulching device, a mulching device, (C).
The method according to claim 1,
The width adjusting hydraulic device of the system adjusting portion is configured to fasten the cylinder of the hydraulic cylinder of the width adjusting hydraulic device to a protruding portion protruding forward from the center of the main frame and the end of the operating rod of the hydraulic cylinder is fastened to the width adjusting shaft,
Wherein the width adjusting shaft is disposed in a space formed by a guide and a fastening protruding forward from a lower portion of the main frame and is laterally extended or retracted while sliding left and right by an operating rod of the hydraulic cylinder Variable polymultic film installation device. The method according to claim 1,
The main shaft of the gangway forming part and the width adjusting shaft of the system adjusting part are fastened by the first fastening part,
The cylinder of the soil mulching hydraulic device is fastened to the crest forming main shaft and the operation rod of the soil mulching hydraulic device is fastened to the soil mulching shaft of the front mud mulching forming part, So that the lifting and lowering operation of the main cutting moulting main shaft in the forward direction can be performed according to the operation of the operation rod.
The method according to claim 1,
Characterized in that the main formation of the gutters of the gutters and the main gutters of the gutters of the front gutters are connected to each other by the gutters of the gutters and the gutters.
The method according to claim 1,
The girders of the girders are vertically installed at the center so that they can be raised and lowered along the regulating shaft connected to the upper part of the girders.
And an a-shaped throat control unit is provided at both ends of the control shaft to connect the toe plate and the side plate plow,
Wherein the width of the gutter formation is controlled by adjusting the entry / exit distance of the gutter control port while the gutter control shaft slides in and out of the gutter control main shaft.
The method according to claim 1,
It is a square bar structure fixture which captures the main mulch of the mulch on the front and the main mulch of the mulch.
The main shaft is provided with a rotary center hole for pinning and connecting the rotary shaft to the rotary shaft so as to be rotatable around the rotary shaft,
Wherein a mulching adjustment stopper device provided with a stop projection is disposed at the lower side of the center of rotation and the fall prevention is prevented when the lower side of the gutter root connector contacts the stop protrusion. The method according to claim 1,
The mulching control device of the mulch mulching forming part is a structure in which an extension shaft is installed from the upper end of the vertical axis fixed vertically on the main mulching mulching axis to the front mulching device,
The vertical axis of the above-mentioned vertical shaft is disassembled arbitrarily to the bottom of the soil mulching main shaft,
Wherein the extension shaft is fastened by a mulching unit and a mulch connection shaft, and is fastened and disassembled. The method according to claim 1,
The mulching installation part of the mulching mulching part is configured to extend vertically to the left and right while being perpendicular to the horizontal axis of the mulching device,
At the both ends of the mulching device, the horizontal side of the miter-shaped squeezer is slidably installed on the main shaft of the mulching device,
Wherein the mullion control device is provided with a conical vinyl fixture for fastening vinyl for mulching, and the width of the mulch film is set by slidingly controlling the mulch film according to the width of the mulch film to be mulched. .
The method according to claim 1,
The clogging device of the clay mulching forming part is provided with a disc plow and a pushing wheel at the lower end of the hemispheric clay shaft,
The variable shaft is inserted and fixed in the shaft fixing hole of the shovel shaft and the other is inserted and fixed in the disk adjusting shaft.
Wherein the disk adjusting shaft is provided with an elevating and lowering adjusting hole and an opening degree adjusting hole is inserted into the elevating and lowering adjusting hole so that the elevating and lowering angles and the opening angle of the disk plow can be arbitrarily adjusted.






KR1020130069720A 2013-06-18 2013-06-18 Mulching system capable of covering poly lister line KR101466491B1 (en)

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Cited By (8)

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Publication number Priority date Publication date Assignee Title
KR101847531B1 (en) * 2018-02-05 2018-04-10 이학남 Ridge plowing and Vinyl-coating machine
CN110063099A (en) * 2019-05-22 2019-07-30 山西省农业科学院玉米研究所 A kind of Deep-ditch manuring sowing film mulching integrated machine
KR102117268B1 (en) * 2019-02-25 2020-06-01 전주홍 Furrow arrangement device for tractor
KR20200073383A (en) * 2018-12-14 2020-06-24 대한민국(농촌진흥청장) Combined seeder and ridger for soybean in paddy soil, having rotary blades for forming ridge
CN112292948A (en) * 2020-11-18 2021-02-02 艾海提·阿卜力米提 Universal all-in-one machine with fertilizer discharging, plowing and land preparation functions
KR20210081718A (en) 2019-12-24 2021-07-02 경상국립대학교산학협력단 Strawberry Electric Mulching Machine
CN115316056A (en) * 2022-07-15 2022-11-11 农业农村部南京农业机械化研究所 Ridging and film covering device and agricultural machinery equipment
CN116195386A (en) * 2023-04-21 2023-06-02 福建中烟工业有限责任公司 Land ridger and land working machine

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JP2004129574A (en) * 2002-10-10 2004-04-30 Kobashi Kogyo Co Ltd Compound farming implement
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Publication number Priority date Publication date Assignee Title
KR101847531B1 (en) * 2018-02-05 2018-04-10 이학남 Ridge plowing and Vinyl-coating machine
KR20200073383A (en) * 2018-12-14 2020-06-24 대한민국(농촌진흥청장) Combined seeder and ridger for soybean in paddy soil, having rotary blades for forming ridge
KR102234303B1 (en) 2018-12-14 2021-03-31 대한민국 Combined seeder and ridger for soybean in paddy soil, having rotary blades for forming ridge
KR102117268B1 (en) * 2019-02-25 2020-06-01 전주홍 Furrow arrangement device for tractor
CN110063099A (en) * 2019-05-22 2019-07-30 山西省农业科学院玉米研究所 A kind of Deep-ditch manuring sowing film mulching integrated machine
KR20210081718A (en) 2019-12-24 2021-07-02 경상국립대학교산학협력단 Strawberry Electric Mulching Machine
CN112292948A (en) * 2020-11-18 2021-02-02 艾海提·阿卜力米提 Universal all-in-one machine with fertilizer discharging, plowing and land preparation functions
CN112292948B (en) * 2020-11-18 2024-01-02 艾海提·阿卜力米提 Universal integrated machine with fertilizer discharging, ploughing and soil preparation functions
CN115316056A (en) * 2022-07-15 2022-11-11 农业农村部南京农业机械化研究所 Ridging and film covering device and agricultural machinery equipment
CN116195386A (en) * 2023-04-21 2023-06-02 福建中烟工业有限责任公司 Land ridger and land working machine

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