WO2016056855A1 - Appareil d'aération utilisable pour éliminer les mauvaises herbes du gazon - Google Patents

Appareil d'aération utilisable pour éliminer les mauvaises herbes du gazon Download PDF

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Publication number
WO2016056855A1
WO2016056855A1 PCT/KR2015/010646 KR2015010646W WO2016056855A1 WO 2016056855 A1 WO2016056855 A1 WO 2016056855A1 KR 2015010646 W KR2015010646 W KR 2015010646W WO 2016056855 A1 WO2016056855 A1 WO 2016056855A1
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WO
WIPO (PCT)
Prior art keywords
lawn
grass
hook
unit
weeds
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Application number
PCT/KR2015/010646
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English (en)
Korean (ko)
Inventor
유인희
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유인희
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Publication date
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Publication of WO2016056855A1 publication Critical patent/WO2016056855A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
    • 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
    • A01B45/00—Machines for treating meadows or lawns, e.g. for sports grounds
    • A01B45/02—Machines for treating meadows or lawns, e.g. for sports grounds for aerating
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
    • A01M21/02—Apparatus for mechanical destruction

Definitions

  • the present invention relates to a device for aeration of a lawn at the same time to remove the weeds that occur partially in the lawn, such as gardens, parks, football fields, golf courses.
  • Crops are usually grown collectively in a place far from authorization. Therefore, most of the weeding operations in crop cultivation are performed on the entire agricultural land using chemical methods using herbicides, mechanical methods using herbicides, or mulching (covering farmland with polyethylene film).
  • Republic of Korea Patent Application Publication No. 10-2009-0109173 (automatic weed removal device and its method) is a traveling means, a removal device main body provided in a removable state on the traveling means, and the presence of obstacles in the traveling direction mounted on the front of the traveling means; , A plurality of first photographing means for detecting the bending and inclination of the ground, and a plurality of second photographing means mounted on the front surface of the main body of the removal device to detect the presence, location, frequency, size, etc.
  • Means, drawing means for removing the corresponding weeds to be removed which are built into the main body of the removal device and driven to the left, right and up and down, and for removing the weeds, including information about the weeds to be removed;
  • an automatic weed removal device comprising control means for performing control over the apparatus to remove weeds while properly operating the traveling means and drawing means after comparison and calculation with the recorded data (see FIG. 8).
  • the weed removal device has a problem of low practicality because accessory devices (first, second photographing means, control means for interpreting and recognizing image information, drawing means, etc.) are very expensive and complicated.
  • Republic of Korea Patent No. 10-1219495 golf ball collecting, weeding remote control robot
  • a piston for performing a vertical reciprocating function a cylindrical body portion installed on the lower end of the piston portion, while rotating around the body portion
  • a robot having a weeding unit including a plurality of weeding blades which are mounted at a predetermined interval in the body part to perform the weeding operation is proposed (see FIG. 9).
  • the piston unit is lowered and the body unit on which the weeding blade is mounted is located at a short distance from the ground, so that weeding is performed.
  • Grass is not a single grass with a single root like a general grass, but a hard crawling stem grows long in the basement, and the roots fall from the crawling stem and the stems and leaves grow (see FIG. 10). Therefore, on the surface of the lawn, many crawling stems and roots are entangled with freezing and grow into a very firm mat, and the roots extend 30 ⁇ 60cm underground from these mats, so the mat is very firmly grounded. Attached.
  • weed roots are present between the entangled grass stems and roots, and when appropriate conditions grow and "tangle" roots with the grass stems and roots. Because weeds are entangled in the grass in this way, it is relatively easy to mow by hand (removing some of the weed's ground), but weeding (removing weed roots) requires tools such as hoe, rake and knife. Using it can be very difficult and cumbersome.
  • the present invention is to provide a lawn weed removal device to easily remove the weeds partially generated in the lawn, such as gardens, parks, football fields, golf courses, etc., with manual work or fully automatically.
  • the present invention is to provide a grass weed removal device that can give aeration effect while removing the grass weeds.
  • the present invention for achieving the above object is a 1 drawn portion having a plurality of hooks of the harpoon shape is formed at one end or two or more barbs are arranged vertically in the lower portion of the support; 2 up and down driving unit for reciprocating the draw up and down; 3 the frame and the transfer unit having two or more moving wheels to accommodate the drawing and the up and down driving portion; includes a grass lap diameter and a portion of the root is cut by the hook of the drawing when the up and down driving unit is operated while passing on the lawn A lawn weed removal and aeration apparatus, characterized in that the roots of the weeds are drawn together with the grass creeping diameter and a part of the roots.
  • the grass crawling diameter and a part of the root and the weed root are pulled out by the vertical reciprocating motion of the hook, so that weeds can be easily removed manually or automatically in a later step.
  • FIG 1 and 2 are a perspective view showing an example of a draw in the device according to the invention and an exemplary cross-sectional view showing the dimensions of the support and the hook of the draw.
  • 3 to 5 is a conceptual perspective view showing an example of lawn weed removal and aeration apparatus according to the present invention.
  • 6 and 7 are each an exemplary cross-sectional view showing a state in which the hook in the device according to the present invention while pulling the weeds and grass in the lawn, cutting the grass, coring the lawn.
  • 10 to 12 are photographs showing the shape of grass growth, conceptual diagram showing an example of cutting for grass breeding, and a photo showing a state of coring the lawn.
  • the present invention relates to a lawn weed removal and aeration apparatus including a drawing unit 10, a vertical driving unit 20, and a conveying unit 30.
  • the drawing portion 10 is a hook 12 is coupled to the support plate 11a of a predetermined plate or rod shape.
  • 1 shows an example of a drawing part 10 according to the present invention.
  • 'pulling ( ⁇ )' means 'pull out' means that the part of the grass and the root of the weeds by the hook 12 is pulled up and pulled out.
  • the hook 12 is the most essential function of the device according to the present invention, and as shown in the figure, one or more barbs 12a (at the end of fishing or harpoon, at the end of fishing or harpoon, when a fish bites or stings).
  • the hooks made like thorns are shaped like harpoons so that they do not fall out.
  • An example of a hook 12 is shown in FIG. 2.
  • Weed roots will be about 10 cm or less because weed grass and roots are roughly 10-20 cm deep, and weeds do not grow long when we periodically weed with the device according to the present invention. When the main root and main stem of the is removed will be weeded.
  • the length (L) of the hook 12 is 10 ⁇ 15cm
  • the vertical length (l) of the barb 12a is 3 ⁇ 5cm
  • the diameter (w) of the circle formed by the upper edge of the plurality of barbs 12a is 2 ⁇ 3cm should be enough. It is possible to have only one barb 12a in one hook, but it is preferable that three to four pieces are formed in consideration of drawing effect and manufacturing cost.
  • 1 illustrates a hook 12 with three barbs 12a in FIG. 2.
  • the up and down drive unit 20 is an element that functions to reciprocate the drawing unit 10 up and down.
  • the up and down drive unit 20 may be composed of one or a plurality of hydraulic cylinders and a hydraulic pump for driving the cylinder body is coupled to the frame 31, the cylinder rod is connected to the drawing unit (10).
  • one end may be a lifting shaft coupled to the frame 31 and the other end to the drawing unit 10, and an electric motor or an engine driving the same.
  • Exercise equipment for reciprocating an object up and down is well known in the art and may be appropriately selected and applied.
  • a further description of the specific structure and operation of the up and down drive unit 20 will be omitted.
  • the transfer unit 30 is a frame 31 and the two or more moving wheels 32 to accommodate the drawing unit 10 and the up and down driving unit 20 to drive the drawing unit 10 and the up and down driving unit 20 ) At this time, as described above, the drawing unit 10 and the frame 31 are coupled via the upper and lower driving unit 20.
  • the transfer unit 30 may be a semi-automatic device such as a lawn mower that the operator walks on while holding a handle, or may be an independent vehicle having a driving unit (engine or the like) and a steering unit, or a predetermined towing unit (not shown). It may be a manual driving vehicle which is driven in combination with other driving vehicles such as a tractor or a cart.
  • 3 shows an example of a lawn weed removal and aeration apparatus according to the present invention having a transfer part 30 similar to a lawn mower.
  • 4 and 5 illustrate an example in which the transfer unit 30 is an independent vehicle, and when the transfer unit 30 is an independent vehicle, the frame 31 becomes a vehicle body.
  • the lawn weed removal and aeration apparatus including the drawing unit 10, the up-and-down driving unit 20 and the transfer unit 30 thus exhibits the weeding and aeration effect in the following manner.
  • a vertical cross-sectional view (FIG. 6) looking at both barbs 12a for the hook 12 having two barbs 12a penetrating the surface and coming out of the surface, and a vertical view in the direction of one barb 12a.
  • a cross section is shown (FIG. 7).
  • the up-and-down driving unit 20 When the device according to the present invention passes over the lawn and the up-and-down driving unit 20 operates to lower the drawing unit 10, first, the hook 12 of the drawing unit 10 penetrates the ground surface of the lawn and is adjacent to the ground surface. Some of the turfgrass roots and roots in the sun are cut (pictured above in FIGS. 6 and 7). Subsequently, when the drawing unit 10 is lifted by the up-and-down driving unit 20, the hook 12 is raised above the ground surface. At this time, the roots of the weeds together with the grass crawling diameter and a part of the roots on the barbs 12a of the hook 12, and the ground surface The grass leaves, etc., which are laid on the surface are caught and pulled out of the surface together, that is, pulled out (the bottom figure in FIGS. 6 and 7). At this time, a suitable cutting is made in the grass, and a proper degree of aeration hole (coring) is formed in the grass.
  • the amount of grass and weeds to be drawn, the degree to which the grass is cut, the aeration hole, depending on the spacing between the hooks 12, the size of the hooks 12 and barbs 12a, the length of the hooks 12 digging into the ground, etc. are adjusted. To this end, it is desirable to allow the reciprocating width of the up and down drive unit 20 to be adjusted, to replace the hook 12 or to change the arrangement of the hook 12.
  • the drawing material removing means 40 of a size corresponding to the range in which the hook 12 is arranged in the rear of the drawing part 10 in the traveling direction of the apparatus according to the present invention.
  • a dust collecting means 40a having a suction port 41 and a drawing load tank 43 having a size corresponding to the range in which the hook 12 is arranged is possible.
  • 4 shows an example in which the dust collecting means 40a is additionally mounted, and as shown in the figure, a loading tank 43 provided with a dust collecting fan 44 is provided at one side of the transfer part 30, and the drawing part 10 is provided.
  • the suction port 41 installed at the rear side is in communication with the dust collecting fan 44 and the suction pipe 42 so that the grass and the weeds pulled up by the drawing unit 10 are drawn into the loading tank 43 by air. Is to be inhaled.
  • the drawing unit 10 may be a method of vertically reciprocating, but it is also in the form of a roller 11b, so that the roller 11b may be drawn while rolling a lawn.
  • the second invention relates to a lawn weed removal and aeration apparatus including a drawing portion 10 and a conveying portion 30 in the form of a roller 11b. 4 shows an example of the second invention.
  • the drawing portion 10 has a structure in which a plurality of harpoon hooks 12 are arranged on the outer circumferential surface of the cylindrical roller 11b, and the drawing portion 10 is plated in the first invention. Or the hook 12 is coupled to the rod-shaped support 11a is different from the form.
  • the transfer unit 30 includes a frame 31 and two or more moving wheels 32 that rotatably fix the rotating shaft of the roller 11b such that the roller 11b is spaced a predetermined distance from the ground.
  • the transfer part 30 and the two or more moving wheels 32 are fixed to the frame 31 so as to be rotatable, respectively.
  • the height of the rotating shaft of the roller 11b is adjusted (not shown) so that the depth at which the hook 12 enters the ground surface can be adjusted.
  • this 2nd invention further has the rotation drive part (not shown) which rotates the rotating shaft of the roller 11b corresponding to rotation of the moving wheel 32 of the conveyance part 30.
  • the device of the present invention it is possible to obtain the effects of weed removal of the lawn, soil fluidization (hardened land becomes coarse), grass growth and shoot induction, air circulation and drainage.
  • the lawn weed removal and aeration apparatus because the surface of the lawn is somewhat uneven and the hole is formed in the surface, if necessary, it is possible to put a ground clearance roller at the rear end of the device, or a predetermined sand spray means Of course.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Soil Sciences (AREA)
  • Soil Working Implements (AREA)
  • Catching Or Destruction (AREA)

Abstract

La présente invention concerne un appareil pour éliminer les mauvaises herbes qui poussent en partie dans un gazon et pour aérer le gazon et, plus particulièrement, un appareil d'aération utilisable pour éliminer les mauvaises herbes dans un gazon, comprenant : ① une unité d'arrachage (10) possédant une pluralité de crochets en forme de harpon (12) disposés verticalement sur la partie inférieure d'un support (11a), dont chacun possède une ou plusieurs barbes (12a) formées sur l'extrémité distale de celui-ci ; ② une unité d'entraînement vers le haut et le bas (20) qui fait effectuer un mouvement de va-et-vient à l'unité d'arrachage (10) dans une direction vers le haut et vers le bas ; et ③ une unité de transfert (30) qui a un cadre (31) pour accueillir l'unité d'arrachage (10) et l'unité d'entraînement vers le haut et vers le bas (20) et deux roues mobiles (32) ou plus. Lorsque l'unité d'entraînement vers le haut et vers le bas (20) fonctionne tout en se déplaçant sur un gazon, la partie supérieure de l'herbe et une partie de ses racines sont coupées par les crochets (12) de l'unité d'arrachage (10) et les racines des mauvaises herbes sont arrachées conjointement avec la partie supérieure de l'herbe et une partie de ses racines.
PCT/KR2015/010646 2014-10-08 2015-10-08 Appareil d'aération utilisable pour éliminer les mauvaises herbes du gazon WO2016056855A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0135588 2014-10-08
KR1020140135588A KR20160041509A (ko) 2014-10-08 2014-10-08 잔디 및 잡초의 뿌리 인발, 줄기 커팅 겸 에어레이션 장치

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106717445A (zh) * 2017-02-13 2017-05-31 方会云 一种高质量农用拔蒜装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200015367A (ko) 2018-08-03 2020-02-12 이승준 식물 제초 장치
CN111578590B (zh) * 2020-05-08 2021-06-15 海信（山东）冰箱有限公司 冰箱
CN116746331B (zh) * 2023-06-06 2024-05-10 黑龙江德沃科技开发有限公司 一种免耕播种机的开沟装置及其使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007521836A (ja) * 2004-02-10 2007-08-09 プラネットエアー ターフ プロダクツ，エルエルシー 土壌通気
KR20090109173A (ko) * 2008-04-15 2009-10-20 권광혁 자동 잡초 제거장치 및 그 방법
KR20110046338A (ko) * 2009-10-26 2011-05-04 정종천 잔디 천공기
KR20120035704A (ko) * 2010-10-06 2012-04-16 이승철 잔디 에어레이션 장치
US20130000932A1 (en) * 2011-06-28 2013-01-03 John Corsini V-shaped Weed Cutting Garden Tool and Edge Trimmer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007521836A (ja) * 2004-02-10 2007-08-09 プラネットエアー ターフ プロダクツ，エルエルシー 土壌通気
KR20090109173A (ko) * 2008-04-15 2009-10-20 권광혁 자동 잡초 제거장치 및 그 방법
KR20110046338A (ko) * 2009-10-26 2011-05-04 정종천 잔디 천공기
KR20120035704A (ko) * 2010-10-06 2012-04-16 이승철 잔디 에어레이션 장치
US20130000932A1 (en) * 2011-06-28 2013-01-03 John Corsini V-shaped Weed Cutting Garden Tool and Edge Trimmer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106717445A (zh) * 2017-02-13 2017-05-31 方会云 一种高质量农用拔蒜装置

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