WO2020027541A1 - Plant weeding device - Google Patents

Plant weeding device Download PDF

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Publication number
WO2020027541A1
WO2020027541A1 PCT/KR2019/009475 KR2019009475W WO2020027541A1 WO 2020027541 A1 WO2020027541 A1 WO 2020027541A1 KR 2019009475 W KR2019009475 W KR 2019009475W WO 2020027541 A1 WO2020027541 A1 WO 2020027541A1
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WO
WIPO (PCT)
Prior art keywords
hole
rod
weeding
blade
plant
Prior art date
Application number
PCT/KR2019/009475
Other languages
French (fr)
Korean (ko)
Inventor
이승준
Original Assignee
이승준
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020190063733A external-priority patent/KR20200015367A/en
Application filed by 이승준 filed Critical 이승준
Priority to US17/051,609 priority Critical patent/US20210235607A1/en
Publication of WO2020027541A1 publication Critical patent/WO2020027541A1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/81—Casings; Housings

Definitions

  • the present invention relates to a plant weeding device, and more particularly, to a plant weeding device for weeding the weed roots in the soil to completely remove the weeds.
  • Conventional weeding is the main method of removing the weeds by hand and removing them in the bare by using a sickle or mower, but these weeding operations are expensive and time-consuming, and weeds regrow within a short time. The longevity of weeding has a short limit.
  • Method and apparatus for removing weeds using steam is to cover the top of the weeds with a pressure plate 10, as shown in Figure 1 and the steam heat generated in the weed remover 40 through the heat source supply line 30 Filling in the space 14 and evenly spinning through the nozzle hole 11 to remove the weeds, wherein the steam heat is 120 °C to 170 °C according to the type of weeds, spinning time is 1 ⁇ 2 This will be done in a continuous manner depending on the type and thickness of weeds.
  • the method and apparatus for weeding the above-described steam has to maintain the pressure plate 10 in a specific position for a long time in order to remove the weeds, so that the working time is too long, and thus the working efficiency is lower than that of manual weeding, which is not practical. Is in.
  • there is a high risk of thermal damage and burns of the surrounding plants and animals by the steam leaking to the periphery of the pressure plate in the process of supplying steam for a long time there is a disadvantage that the operating cost is increased due to the heavy consumption of steam.
  • Plant weeding device for the present invention to solve the above problems to weed to the root of the weeds in the soil to enable the complete removal of weeds.
  • Another object of the present invention is easy to transport and storage because the volume and weight is light, and ensures convenience and stability by standing.
  • another object of the present invention is to provide a rotational force to the weeding device to enable the detachable power means and at the same time to utilize the power means, such as drilling machines commonly held in homes or industrial sites.
  • another object of the present invention is to rotate the cutting edge through the drive means to support the cutting edge to configure the support so as not to shake because the holding means is penetrated into the soil even if the resistance generated while breaking the soil. It is returned to the ground with a spring to provide convenience in work.
  • another object of the present invention is that the rod and the weeding blades can be combined or separated in a one-touch manner to facilitate replacement, thereby improving the maintainability and operability of the weeding device.
  • the elastic member is installed on the outer periphery of the rod penetrated through the coupling hole of the housing, the elastic member is installed between the first step member and the second step member installed on the other side of the coupling hole of the rod The elastic member is pressed through the first step member interlocked by the movement.
  • the mounting hole is formed at the end of the rod and the fixing ball is accommodated in the mounting hole formed at the outer circumference of the rod so that the fixed ball is selectively partially exposed to the inside of the installation hole,
  • a holder coupled to be movable is provided to allow the holder to be elastically moved through a spring installed inside the holder, and the fixing ball is mounted to the installation hole through a plurality of inlet holes having different diameters on the inner circumference of the holder according to the movement state of the holder.
  • the fixed ball When the exposed state is determined and the end formed to protrude on the weeding blade is coupled into the installation hole, the fixed ball is accommodated in the entry hole having a smaller diameter among the inlet groove formed in the outer periphery of the end and the entry hole of the multi-stage. While fixing the engagement state of the rod and the weeding blade, the spring is pressed and the holder is moved to the fixed ball is a relatively large inlet hole A fixed view is separated from the intergranular groove in the end by moving it to release the coupling state of the rod in the herbicidal day.
  • an installation hole is formed at the end of the rod, and a groove is formed at the inlet end of the rod to accommodate the fixed ball supported by the snap ring, and the second end of the end formed to protrude on the weeding blade is installed. Is coupled to the ball, while the fixed ball is partially accommodated in the inlet groove formed in the outer periphery of the end is configured to hold the received state through the snap ring to secure the engagement state of the rod and the weeding blade.
  • the installation hole and the communication hole at the end of the rod is formed in a multi-stage shape having a mutually different diameter, forming a connection hole formed to cross the communication hole at the outer periphery of the rod, the multi-stage formed to protrude on the blade
  • the engaging hole and the connection hole formed in the second end communicate with each other so as to engage the weeding blade in the rod by the latch engagement.
  • the inlet hole and the engaging groove are formed in multiple stages to communicate with each other at one end of the rod, and the communicating groove is formed to communicate with the engaging groove and is formed inside the rod.
  • Halo formed a plurality of incision holes to elastically secure the engaging groove to the engaging end formed integrally through the first end on the weeding blade is coupled to the engaging structure through the inlet hole in the locking structure, the bottom of the installation hole
  • the installation hole is formed in the protruding portion formed in the protrusion so that the second end formed at the rear end of the edge of the weeding blade is coupled, and the expansion hole is formed in the end of the cutting hole and the escape hole is formed in the outer periphery of the protruding portion.
  • an installation hole is formed at the end of the rod, and a mounting hole is formed at the outer circumference of the rod to embed the fixing ball, and the first end, the inner groove and the second end are sequentially formed on the blade.
  • the inboard groove of the semicircle communicates with the mounting hole, and the fixing ball is coupled to maintain the engagement state of the manufacturing blade and the rod, while the second end is coupled to prevent the installation hole from idling, and the binding means is formed in the binding groove formed at the outer periphery of the rod. Combination is configured to prevent the departure of the fixed ball in the mounting hole.
  • the plant weeding device of the present invention comprises a housing having a coupling hole through the center; A rod that penetrates the coupling hole and is elastically movable and rotated; A weeding blade coupled to one end of the rod to dig the soil by rotating interlocking to weed the plant; a coupling means or detachable to the other end of the rod and a power means for rotating the rod and the housing to be installed around one end so as to penetrate the soil It comprises a holding means for supporting the rotation of the mowing blade.
  • the plant herbicide of the present invention is easy to transport and storage because of the light weight and volume.
  • weeds in the gardens, lawn parks, playgrounds, and golf courses of rural houses can be easily removed by removing the weeds by removing the weed roots or plowing them without digging them.
  • the advantage is that no residue is collected.
  • the plant weeding device of the present invention by applying a rotational force to the weeding device to enable the detachable power means and at the same time to utilize the power means, such as drilling machines that are commonly held in homes or industrial sites to have the convenience of use It works.
  • the plant weeding device of the present invention can be supported without shaking because the holding means is penetrated into the soil even if the resistance generated while rotating the cutting blade through the drive means to destroy the soil effective weeding efficiency of the cutting blade To improve.
  • the plant herbicidal device of the present invention can be easily replaced by combining or separating the rod and the weeding blade in a one-touch manner, thereby improving the maintainability and operability of the weeding device.
  • FIG. 1 is a perspective view showing a plant weeding device of the present invention.
  • Figure 2 is a partially enlarged perspective view showing the plant weeding device of the present invention.
  • Figure 3 is a partially enlarged perspective view showing another embodiment of the plant herbicide of the present invention.
  • Figure 4 is a cross-sectional view showing a state before operation of the plant herbicide device of the present invention.
  • FIG. 5 is a cross-sectional view showing a state after the operation of the plant herbicide of the present invention.
  • FIG. 6 is a front view showing an operating state of the plant herbicide of the present invention.
  • Figure 7 is a front view showing a state in which the holding means of the plant weeding device of the present invention penetrated the soil.
  • Figure 8 is a front view showing a state of weeding plants through the cutting blade of the plant weeding device of the present invention.
  • 9 to 11 are cross-sectional views showing a coupling state of the rod and the holder of the plant weeding device of the present invention according to the first embodiment.
  • FIGS. 12 and 13 are cross-sectional views showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the first embodiment.
  • 14 and 15 is a schematic diagram showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the first embodiment.
  • 16 and 17 are cross-sectional views showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the second embodiment.
  • FIGS. 18 and 19 are cross-sectional views showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the third embodiment.
  • 20 to 22 are cross-sectional views showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the fourth embodiment.
  • 23 and 24 are cross-sectional views showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the fifth embodiment.
  • connection surface 122 mounting hole
  • FIG. 1 is a perspective view showing the plant weeding device of the present invention
  • Figure 2 is a partially enlarged perspective view showing the plant weeding device of the present invention
  • Figure 3 is a partially enlarged perspective view showing another embodiment of the plant weeding device of the present invention
  • 4 is a cross-sectional view showing a pre-operational state of the plant weeding device of the present invention
  • Figure 5 is a cross-sectional view showing a post-operational state of the plant weeding device of the present invention
  • Figure 6 shows an operating state of the plant weeding device of the present invention
  • 7 is a front view showing a state in which the holding means of the plant weeding device of the present invention penetrates into the soil
  • FIG. 8 is a front view showing a state of weeding the plant through a cutting blade of the plant weeding device of the present invention.
  • 9 to 11 are cross-sectional views showing the coupling state of the rod and the holder of the plant weeding device of the present invention according to the first embodiment
  • Figures 12 and 13 are views of the present invention according to the first embodiment
  • Fig. 14 and Fig. 15 are schematic diagrams showing a coupling state of a rod and a weeding blade of the plant weeding device of the present invention according to the first embodiment
  • FIG. 17 is a cross-sectional view showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the second embodiment
  • Figure 18 and 19 is a combination of the rod and the weeding blade of the plant weeding device of the present invention
  • 20 is a cross-sectional view showing the state
  • Figures 22 to 22 is a cross-sectional view showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the fourth embodiment
  • Figures 23 and 24 are bones according to the fifth embodiment It is sectional drawing which shows the bonding state of the rod and the weeding blade of the plant weeding apparatus of this invention.
  • the plant weeding device 100 of the present invention is composed of a housing 110, rod 120, mowing blade 130 and power means 140.
  • the housing 110 is formed in a cylindrical shape having a length, and has a coupling hole 111 through which an inner center thereof is penetrated.
  • the rod 120 passes through the coupling hole 111 of the housing 110.
  • the first step member 113 and the cover 116 are coupled to one side of the coupling hole 111 of the housing 110.
  • the first step member 113 is coupled to the inner periphery of the coupling hole 111 and fastens the set screw 114 through a tool from the outside of the housing 110.
  • the set screw 114 is pressed to the outer periphery of the rod 120 is coupled to the first step member 113 is fixed to the rod 120 and interlocked with each other.
  • the second step member 115 is coupled to the other side of the coupling hole 111, and the rod 120 passes through the second step member 115.
  • the first stepped member 113 and the second stepped member 115 serve to support the rod 120 and to allow the rod 120 to be maintained in a vertical state at the center of the coupling hole 111.
  • the elastic member 112 is embedded between the first step member 113 and the second step member 115 installed in the coupling hole 111, the elastic member 112 is installed on the outer periphery of the rod 120 through the coupling hole 111.
  • the rod 120 penetrates through the defect hole and is elastically movable and rotated.
  • the rod 120 may move forward and backward to the front or the rear of the housing 110.
  • the first step member 113 is interlocked to press the elastic member 112 between the second step member 115 to enable the elastic movement of the rod 120.
  • the weeding blade 130 is coupled to one end of the rod 120 and rotates to destroy soil to weed the plants.
  • the weeding blade 130 is formed in a circular plate state and forms a plurality of cutting surfaces 131 having corners by equal division.
  • the cutting surface 131 is formed as an edge having a sharp line, when the cutting surface 131 is pressed by the soil while being rotated by the rod 120, the cutting surface 131 can easily destroy the soil through the rotation.
  • the second blade 130 is rotated through the power means 140, the power means 140 is coupled or detachable to the other end of the rod 120 and rotates the rod 120.
  • the power means 140 may apply a portable drilling machine that is commonly provided at home or industrial sites.
  • connection surface 121 is formed in a planar state can be connected to the socket installed in the drilling machine so that the rotational force of the drilling machine can be transmitted to the rod 120 without idling.
  • a plurality of holding means 150 is installed around one end of the housing 110 so as to penetrate into the soil.
  • the herbicidal target plants are accommodated inside the plurality of holding means 150, and then the plurality of holding means 150 are pressed to penetrate into the soil.
  • the holding means 150 is formed in a wider diameter expansion form so that the herbicidal target plants having various sizes are accommodated inside the plurality of holding means 150.
  • the holding means 150 has a bent portion 151 that is bent at an angle to the outside, and has a penetrating portion 152 extending integrally with the bent portion 151 and having a pointed tip.
  • the penetrating part 152 can be more easily penetrated into the soil, it is possible to accommodate the herbicidal target plants inside the gripping means 150.
  • the rod 120 and the coupling blade 130 may be combined in a one-touch manner.
  • the configuration of the first embodiment is as follows.
  • An installation hole 122 is formed at the end of the rod 120 and the fixing ball 124 is accommodated in the mounting hole 123 formed at the outer circumference of the rod 120 so that the fixing ball 124 is partially exposed to the inside of the installation hole 122.
  • a holder 160 movably coupled to an outer circumference of the rod 120 is provided, and the holder 160 is elastically movable through a spring 161 installed in the holder 160.
  • the fixing ball 124 is exposed to the installation hole 122 through a plurality of inlet holes 162 having different diameters on the inner circumference of the holder 160 according to the moving state of the holder 160, and an end portion formed to protrude into the weeding blade 130 is installed.
  • the rod 120 and the blade blade 130 is fixed to each other while the fixing ball 124 is accommodated in the inlet groove 135 formed in the outer periphery of the end 132 and the inlet hole 162 of the multi-stage inlet hole 162 of relatively small diameter.
  • the method of combining and separating the rod 120 and the weeding blade 130 through the above configuration is as follows.
  • the coupling method of the rod 120 and the blade blade 130 advances the holder 160 for coupling the blade blade 130 to the rod 120.
  • the spring 161 is pressed between the first catching jaw 163 of the holder 160 and the second catching jaw 127 of the rod 120 is automatically restored to its original state while restoring the original state.
  • the half of the fixing ball 124 is coupled to the inlet groove 135 formed at the end of the blade 130 to maintain the mutual coupling state. Done.
  • the holder 160 is moved, and the fixing ball 124 coupled between the small diameter inlet hole 162 and the inlet groove 135 moves to the large inlet hole 162 side.
  • the coupling of the blade 130 is released and can be switched to the detached state.
  • the inner circumferential edge of the installation hole 122 and the outer circumferential edge of the end portion 132 are the same hexagonal shape, and mutual idling is prevented.
  • the installation hole is formed at the end of the rod and the groove is formed at the inlet end of the installation hole to accommodate the fixed ball supported by the snap ring.
  • the end formed to protrude on the weeding blade is coupled to the installation hole, while the fixed ball is partially accommodated in the inlet groove formed in the outer periphery of the end to maintain the received state through the snap ring to fix the engagement state of the rod and the weeding blade Configure.
  • the fixed ball 124 is applied in the second embodiment has a ball-shaped cross-section, a part of the annular shape is cut.
  • the diameter of the inner diameter of the fixed ball 124 is changed by the elastic force of the snap ring 126 is elastically embedded in the inlet groove 135 of the weeding blade 130 is installed to be coupled or separated.
  • the installation hole 122 and the communication hole 136 at the end of the rod 120 is formed in a multi-stage shape having a different diameter from each other, the communication hole 136 at the outer periphery of the rod 120 To form a connection hole 138 formed across.
  • the engaging hole 139 and the connection hole 138 formed in the second end 134 communicate with each other. It is configured to couple the blade 130 to the rod 120 by the clamp 137 coupling.
  • the locking structure using the latch 137 enables coupling or separation of the rod 120 and the weeding blade 130.
  • the binding hole 129 is formed at the inlet of the connecting hole 138, and the latch 137 is coupled to the connecting hole 138, and is formed in an annular shape. Be sure to prevent the release of the brace 137.
  • the rod and the weeding blade can be combined or separated in a one-touch manner to facilitate replacement, thereby improving the maintainability and operability of the weeding device.
  • the coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the fourth embodiment is as follows.
  • the inlet hole 122d and the engaging groove 122a are formed in multiple stages so as to communicate with each other at one end of the rod 120, and the communicating hole 136 is formed in communication with the engaging groove 122a and formed inside the rod 120.
  • a plurality of incision holes 122b are formed in equal divisions in communication with the communication holes 136 on the outer periphery of the rod 120 so that the locking grooves 122a are elastically enlarged so as to be integrally formed on the blade 130 through the first end 133.
  • the locking end 133a is coupled to the locking groove 122a through the inlet hole 122d in a locking structure.
  • the installation hole 122 is formed in the protrusion 120a formed at the bottom of the installation hole 122 so that the second end 134 formed at the rear end of the engaging end 133a of the blade 130 is coupled.
  • the expansion hole 122c is formed at the end of the cutting hole 122b and the exit hole 136a is formed at the outer periphery of the protrusion 120a so as to communicate with the bottom surface of the installation hole 122 so that the second end of the blade 130 through the release hole 136a. 134 is exposed so that it is inserted into the exit hole 136a using a pointed instrument to allow the removal of the weed blade 130 from the installation hole 122.
  • the second end 134 is inserted into the installation hole 122 by the pressing of the blade 130 and is coupled to prevent the idling through the combination of the hexagonal combinations.
  • the locking groove 122a When the locking end 133a is press-fitted into the inflow hole 122d and the locking groove 122a, the locking groove 122a is enlarged through the incision hole 122b, and the locking end 133a is coupled to the lower end of the locking groove 122a.
  • the coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the fifth embodiment is as follows.
  • An installation hole 122 is formed at the end of the rod 120, and a mounting hole 123 is formed at the outer circumference of the rod 120 to insert the fixing ball 124, and the first end 133, the internal groove 135, and the second edge 130 are formed on the blade.
  • the end 134 is formed sequentially so that the inlet groove 135 of the semicircle communicates with the mounting hole 123 so that the fixing ball 124 is engaged to maintain the engagement state of the blade 130 and the rod, and the second end 134 is coupled to the installation hole 122 to prevent idling.
  • the coupling means 128 is coupled to the binding groove 129 formed on the outer circumference of the rod 120 to prevent the fixing ball 124 from being separated from the mounting hole 123.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Catching Or Destruction (AREA)

Abstract

A plant weeding device according to the present invention comprises: a housing having a coupling hole extending through the center thereof; a weeding blade which is coupled to one end of the rod, and cooperatively rotates to break up soil and thus weeds out a plant; and a power means which can be coupled to or detached from the other end of the rod, and rotates the rod.

Description

식물 제초 장치Plant weeding devices
본 발명은 식물 제초장치에 관한 것으로서, 더욱 상세하게는 흙 속의 잡초뿌리까지 제초하여 잡초의 완전 제거를 가능하도록 하는 식물 제초 장치에 관한 것이다.The present invention relates to a plant weeding device, and more particularly, to a plant weeding device for weeding the weed roots in the soil to completely remove the weeds.
통상적으로 이러한 잡초를 제거하기 위해서는 대부분 농부들이 직접 손으로 삽, 호미, 갈고리 등의 농기구를 사용하여 수작업으로 제초작업이 이루어진다.In general, to remove these weeds, most farmers directly weed by hand using farming tools such as shovels, hoe and hooks.
농부들이 직접 상기 농기구를 잡고 땅에 쪼그려 안거나 서서 수작업이 이루어지므로 무릎과 허리에 부담이 가해져 잡초 제거 작업에 어려움이 있고 힘든 작업인 만큼 회피하는 경향이 있다.Since farmers directly hold the farming equipment and squat or stand on the ground, the manual work is performed, and the burden is applied to the knees and the waist, which makes it difficult to remove the weeds and tends to avoid the hard work.
특히, 점점 농업 인력의 고령화와 농촌의 인력부족으로 인해 농작물의 경 작에 많은 고초를 겪고 있으며 이에 대한 개선이 요구된다.In particular, due to the aging of the agricultural workforce and the lack of rural workforce, there are many difficulties in the cultivation of crops and improvement is required.
통상적인 제초작업은 수작업으로 잡초를 일일이 뽑아서 제거하는 방법과 낫이나 예초기를 이용하여 베어내 제거하는 방법이 주류를 이루고 있으나 이러한 제초작업은 많은 비용과 시간이 소요되고, 단시간 내에 잡초가 재성장하게 되므로 제초의 지속효과가 짧은 한계점이 있다.Conventional weeding is the main method of removing the weeds by hand and removing them in the bare by using a sickle or mower, but these weeding operations are expensive and time-consuming, and weeds regrow within a short time. The longevity of weeding has a short limit.
그리고, 제초의 지속효과가 큰 제초방법으로는 제초제를 살포하는 방안이 있으나, 제초제는 독성이 장시간 지속되어 생태계에 악영향을 초래할 뿐만 아니라 작업자의 건강을 해치는 등 위험성을 수반하는 치명적인 단점이 있다.In addition, there is a method of spraying herbicide as a herbicide method having a long lasting effect of herbicide, but the herbicide has a fatal drawback that involves risks such as harmful effects on the ecosystem due to long lasting toxicity.
이에 따라, 최근에는 전술한 종래 제초작업의 문제점을 해소하기 위한 방안으로 스팀을 이용한 잡초제거방법 및 장치가 대한민국 등록특허공보 등록번호 제10-0731681호로 개시되어 있다.Accordingly, recently, weed removal method and apparatus using steam as a method for solving the above problems of the conventional weeding work is disclosed in Republic of Korea Patent Publication No. 10-0731681.
스팀을 이용한 잡초제거방법 및 장치는 도1에 도시된 바와 같이 잡초의 상부를 가압판(10)으로 덮어준 후 잡초 제거기(40)에서 발생되는 스팀열을 열원공급라인(30)을 통하여 가압판의 내공간(14)에서 충전하고 노즐구멍(11)을 통해 골고루 방사하여 잡초를 제거하는 것으로, 이때, 스팀열은 잡초의 종류에 따라 120℃에서 170℃로 하고, 방사시간은 30초에서 1?2분간 잡초의 종류와 굵기에 따라 지속하는 방식으로 시행하게 된다.Method and apparatus for removing weeds using steam is to cover the top of the weeds with a pressure plate 10, as shown in Figure 1 and the steam heat generated in the weed remover 40 through the heat source supply line 30 Filling in the space 14 and evenly spinning through the nozzle hole 11 to remove the weeds, wherein the steam heat is 120 ℃ to 170 ℃ according to the type of weeds, spinning time is 1 ~ 2 This will be done in a continuous manner depending on the type and thickness of weeds.
하지만, 전술한 스팀을 잡초제거방법 및 장치는 잡초를 제거하기 위해서 가압판(10)을 장시간 동안 특정 위치에 체류시켜야 하므로 작업시간이 지나치게 길어서 수작업에 의한 제초작업보다도 작업효율이 낮아 현실적인 적용이 불가능한 실정에 있다. 또한, 스팀이 장시간 공급되는 과정에서 가압판의 주변으로 새어나오는 스팀에 의해 주변 동식물이 열손상 및 화상을 입을 위험성이 높고, 스팀의 소모가 심하여 운전비용이 상승되는 단점이 있다.However, the method and apparatus for weeding the above-described steam has to maintain the pressure plate 10 in a specific position for a long time in order to remove the weeds, so that the working time is too long, and thus the working efficiency is lower than that of manual weeding, which is not practical. Is in. In addition, there is a high risk of thermal damage and burns of the surrounding plants and animals by the steam leaking to the periphery of the pressure plate in the process of supplying steam for a long time, there is a disadvantage that the operating cost is increased due to the heavy consumption of steam.
상기와 같은 문제점을 해소하기 위한 본 발명이 식물 제초장치는 흙 속의 잡초의 뿌리까지 제초하여 잡초의 완전 제거를 가능하도록 한다.Plant weeding device for the present invention to solve the above problems to weed to the root of the weeds in the soil to enable the complete removal of weeds.
또한, 본 발명의 다른 목적은 부피와 무게가 가벼워 운반과 보관이 용이하며 서서 작업을 함으로 편리함과 안정성을 보장한다.In addition, another object of the present invention is easy to transport and storage because the volume and weight is light, and ensures convenience and stability by standing.
또한, 본 발명의 다른 목적은 제초장치에 회전력을 부여하여 동력수단 탈부착이 가능하도록 하는 동시에 가정 또는 산업현장에서 흔히 보유하고 있는 드릴링 머신 등의 동력수단을 활용할 수 있도록 한다.In addition, another object of the present invention is to provide a rotational force to the weeding device to enable the detachable power means and at the same time to utilize the power means, such as drilling machines commonly held in homes or industrial sites.
또한, 본 발명의 다른 목적은 구동수단을 통해 절삭날을 회전시켜 흙을 파해치면서 발생하는 저항력이 발생하여도 파지수단이 흙속에 침투되어 있기 때문에 흔들림 없도록 지지대를 구성하여 절삭날을 지지할 수 있도록 하며 스프링으로 지면 위로 복귀시켜주어 작업에 있어서 편리성을 제공한다.In addition, another object of the present invention is to rotate the cutting edge through the drive means to support the cutting edge to configure the support so as not to shake because the holding means is penetrated into the soil even if the resistance generated while breaking the soil. It is returned to the ground with a spring to provide convenience in work.
또한, 본 발명의 다른 목적은 봉과 제초날을 원터치 방식으로 결합 또는 분리가 가능하여 교체가 용이함으로서, 제초장치의 유지 관리성과 조작성이 향상되는 효과가 있다.In addition, another object of the present invention is that the rod and the weeding blades can be combined or separated in a one-touch manner to facilitate replacement, thereby improving the maintainability and operability of the weeding device.
상기와 같은 목적을 달성하기 위한 본 발명의 식물 제초 장치는 중앙에 관통된 결합공을 갖는 하우징; 상기 결합공에 관통되어 탄력적으로 이동 및 회전이 가능한 봉; 상기 봉의 일단에 결합되어 회전 연동하여 흙을 파헤쳐 식물을 제초시키는 제초날; 상기 봉의 타단에 결합 또는 분리 가능하고 봉을 회전시키는 동력수단 및 상기 하우징은 일단 둘레에 설치되어 흙에 침투될 수 있도록 하여 제초날의 회전을 지지하는 파지수단으로 구성한다.Plant herbicidal device of the present invention for achieving the above object comprises a housing having a through hole in the center; A rod that penetrates the coupling hole and is elastically movable and rotated; A weeding blade that is coupled to one end of the rod and rotates to dig soil to weed the plant; The power means for coupling or detaching to the other end of the rod and rotating the rod and the housing are configured to be gripped to support rotation of the weeding blade so that the housing can be penetrated to one end and penetrated into the soil.
본 발명에 따르면, 상기 하우징의 결합공에 관통된 봉의 외주연에 탄성부재가 설치되되, 상기 탄성부재는 결합공 일측에 설치된 제1단턱부재와 타측에 설치된 제2단턱부재 사이에 설치되어 상기 봉의 이동에 의해 연동하는 제1단턱부재를 통해 탄성부재가 압박된다.According to the invention, the elastic member is installed on the outer periphery of the rod penetrated through the coupling hole of the housing, the elastic member is installed between the first step member and the second step member installed on the other side of the coupling hole of the rod The elastic member is pressed through the first step member interlocked by the movement.
본 발명에 따르면, 상기 봉의 끝부분에 설치공을 형성하고 상기 봉의 외주연에 형성한 장착공 에 고정볼을 수납하여 상기 고정볼이 설치공 내부에 선택적으로 부분 노출되도록 하고, 상기 봉의 외주연에 이동 가능하게 결합한 홀더가 마련되어 상기 홀더 내부에 설치된 스프링을 통해 홀더가 탄력적으로 이동이 가능하며, 상기 홀더의 이동상태에 따라 홀더 내주연에 지름이 다른 다단의 인입공을 통하여 고정볼이 설치공에 노출되는 상태가 결정되고, 상기 제초날에 돌출되게 형성한 단부가 설치공 내부로 결합하면, 상기 단부 외주연에 형성된 내입홈과 다단의 인입공 중 지름이 상대적으로 작은 인입공에 고정볼이 수용되면서 봉과 제초날의 결합상태를 고정시키고, 상기 스프링을 압착하여 홀더를 이동시키면 고정볼은 지름이 상대적으로 큰 인입공으로 고정볼이 이동하면서 단부의 내입홈에서 이탈되어 봉에서 제초날의 결합상태를 해제시키도록 한다.According to the present invention, the mounting hole is formed at the end of the rod and the fixing ball is accommodated in the mounting hole formed at the outer circumference of the rod so that the fixed ball is selectively partially exposed to the inside of the installation hole, A holder coupled to be movable is provided to allow the holder to be elastically moved through a spring installed inside the holder, and the fixing ball is mounted to the installation hole through a plurality of inlet holes having different diameters on the inner circumference of the holder according to the movement state of the holder. When the exposed state is determined and the end formed to protrude on the weeding blade is coupled into the installation hole, the fixed ball is accommodated in the entry hole having a smaller diameter among the inlet groove formed in the outer periphery of the end and the entry hole of the multi-stage. While fixing the engagement state of the rod and the weeding blade, the spring is pressed and the holder is moved to the fixed ball is a relatively large inlet hole A fixed view is separated from the intergranular groove in the end by moving it to release the coupling state of the rod in the herbicidal day.
본 발명에 따르면, 상기 봉의 끝부분에 설치공을 형성하고 상기 설치공 입구 단부에 요홈을 형성시켜 스냅링에 지지되는 고정볼을 수납하고, 상기 제초날에 돌출되게 형성한 단부의 제2단부가 설치공에 결합하되, 상기 단부 외주연에 형성된 내입홈에 고정볼이 부분 수납되면서 스냅링을 통해 수납된 상태를 유지시켜 봉과 제초날의 결합상태를 고정시키도록 구성한다.According to the present invention, an installation hole is formed at the end of the rod, and a groove is formed at the inlet end of the rod to accommodate the fixed ball supported by the snap ring, and the second end of the end formed to protrude on the weeding blade is installed. Is coupled to the ball, while the fixed ball is partially accommodated in the inlet groove formed in the outer periphery of the end is configured to hold the received state through the snap ring to secure the engagement state of the rod and the weeding blade.
본 발명에 따르면, 상기 봉의 끝부분에 설치공과 연통공이 상호 지름이 다른 다단 형태로 형성하되, 봉의 외주연에서 연통공으로 가로질러 형성된 연결공을 형성하여, 상기 제초날에 돌출되게 형성한 다단의 제1단부와 제2단부가 설치공과 연통공에 결합되고 나면, 상기 제2단부에 형성된 걸림공과 연결공을 상호 연통시켜 걸림쇠 결합으로 봉에서 제초날을 결합시키도록 구성한다.According to the present invention, the installation hole and the communication hole at the end of the rod is formed in a multi-stage shape having a mutually different diameter, forming a connection hole formed to cross the communication hole at the outer periphery of the rod, the multi-stage formed to protrude on the blade After the first end and the second end are coupled to the installation hole and the communication hole, the engaging hole and the connection hole formed in the second end communicate with each other so as to engage the weeding blade in the rod by the latch engagement.
본 발명에 따르면, 상기 봉의 일단부에 유입공과 걸림홈을 상호 연통되게 다단으로 형성시키고 상기 걸림홈과 연통되고 봉의 내부에 형성되는 연통공을 형성하되, 상기 봉의 외주연에 연통공과 상호 연통되는 등분할로 복수의 절개공을 형성시켜 탄력적으로 걸림홈이 확개되도록 하여 상기 제초날에 제1단부를 통해 일체로 형성된 걸림단부가 유입공을 통해 걸림홈에 걸림 구조로 결합되고, 상기 설치공 바닥면에 형성시킨 돌출부에 설치공을 형성시켜 제초날의 걸림단부 후방에 형성시킨 제2단부가 결합되도록 하며, 상기 절개공의 끝단부에는 확개공을 형성시키고 상기 돌출부 외주연에 이탈공을 형성시켜 설치공 바닥면과 연통되도록 하여 상기 이탈공을 통해 제초날의 제2단부가 노출되도록 하여 뾰족한 기구를 이용하여 이탈공에 삽입하여 설치공에서 제초날의 분리를 가능하도록 구성한다.According to the present invention, the inlet hole and the engaging groove are formed in multiple stages to communicate with each other at one end of the rod, and the communicating groove is formed to communicate with the engaging groove and is formed inside the rod. Halo formed a plurality of incision holes to elastically secure the engaging groove to the engaging end formed integrally through the first end on the weeding blade is coupled to the engaging structure through the inlet hole in the locking structure, the bottom of the installation hole The installation hole is formed in the protruding portion formed in the protrusion so that the second end formed at the rear end of the edge of the weeding blade is coupled, and the expansion hole is formed in the end of the cutting hole and the escape hole is formed in the outer periphery of the protruding portion. To communicate with the bottom of the ball to expose the second end of the weeding blade through the exit hole inserted into the exit hole using a pointed mechanism to install Configure to enable separation of the mowing blades.
본 발명에 따르면, 상기 봉의 끝부분에 설치공이 형성되고, 상기 봉의 외주연에 장착공을 형성하여 고정볼을 내입시키며, 상기 제초날에 제1단부, 내입홈 및 제2단부가 순차적으로 형성시켜 반원의 내입홈은 장착공과 연통되어 고정볼이 결합되어 제조날과 봉의 결합 상태를 유지하는 동시에 제2단부가 설치공에 공회전 방지되도록 결합하고, 상기 봉의 외주연에 형성시킨 결속홈에 결속수단을 결합하여 장착공에서 고정볼의 이탈을 방지하도록 구성한다.According to the present invention, an installation hole is formed at the end of the rod, and a mounting hole is formed at the outer circumference of the rod to embed the fixing ball, and the first end, the inner groove and the second end are sequentially formed on the blade. The inboard groove of the semicircle communicates with the mounting hole, and the fixing ball is coupled to maintain the engagement state of the manufacturing blade and the rod, while the second end is coupled to prevent the installation hole from idling, and the binding means is formed in the binding groove formed at the outer periphery of the rod. Combination is configured to prevent the departure of the fixed ball in the mounting hole.
상술한 바와 같은, 본 발명의 식물 제초 장치는 중앙에 관통된 결합공을 갖는 하우징; 상기 결합공에 관통되어 탄력적으로 이동 및 회전이 가능한 봉; 상기 봉의 일단에 결합되어 회전 연동하여 흙을 파헤쳐 식물을 제초시키는 제초날;상기 봉의 타단에 결합 또는 분리 가능하고 봉을 회전시키는 동력수단 및 상기 하우징은 일단 둘레에 설치되어 흙에 침투될 수 있도록 하여 제초날의 회전을 지지하는 파지수단으로 구성한다.As described above, the plant weeding device of the present invention comprises a housing having a coupling hole through the center; A rod that penetrates the coupling hole and is elastically movable and rotated; A weeding blade coupled to one end of the rod to dig the soil by rotating interlocking to weed the plant; a coupling means or detachable to the other end of the rod and a power means for rotating the rod and the housing to be installed around one end so as to penetrate the soil It comprises a holding means for supporting the rotation of the mowing blade.
이를 통해, 흙 속의 잡초의 뿌리까지 제초하여 잡초의 완전 제거를 가능하도록 하여 잡초 제거효율이 향상되도록 한다.Through this, weeding to the root of the weeds in the soil to enable the complete removal of the weeds to improve the weed removal efficiency.
또한, 본 발명의 식물 제초장치는 부피와 무게가 가벼워 운반과 보관이 용이하다.In addition, the plant herbicide of the present invention is easy to transport and storage because of the light weight and volume.
특히, 전원주택의 정원이나 잔디밭 공원, 운동장, 골프장 산소 등에 식재한 잔디에 서식하고 있는 잡초를 서서 간단하게 제거를 할 수 있도록 하고 잡초의 뿌리를 뽑거나 캐내지 않고 뿌리를 갈아버림으로서 잡초 제거 후 잔여물을 수거하지 않아도 되는 장점이 있다.In particular, weeds in the gardens, lawn parks, playgrounds, and golf courses of rural houses can be easily removed by removing the weeds by removing the weed roots or plowing them without digging them. The advantage is that no residue is collected.
또한, 본 발명의 식물 제초장치는 제초장치에 회전력을 부여하여 동력수단 탈부착이 가능하도록 하는 동시에 가정 또는 산업현장에서 흔히 보유하고 있는 드릴링 머신 등의 동력수단을 활용할 수 있도록 하여 사용의 편의성을 갖도록 하는 효과가 있다.In addition, the plant weeding device of the present invention by applying a rotational force to the weeding device to enable the detachable power means and at the same time to utilize the power means, such as drilling machines that are commonly held in homes or industrial sites to have the convenience of use It works.
또한, 본 발명의 식물 제초장치는 구동수단을 통해 절삭날을 회전시켜 흙을 파해치면서 발생하는 저항력이 발생하여도 파지수단이 흙속에 침투되어 있기 때문에 흔들림 없이 지지할 수 있어 절삭날의 효과적인 제초 효율을 향상시킨다.In addition, the plant weeding device of the present invention can be supported without shaking because the holding means is penetrated into the soil even if the resistance generated while rotating the cutting blade through the drive means to destroy the soil effective weeding efficiency of the cutting blade To improve.
또한, 본 발명의 식물 제초장치는 봉과 제초날을 원터치 방식으로 결합 또는 분리가 가능하여 교체가 용이함으로서, 제초장치의 유지 관리성과 조작성이 향상되는 효과가 있다.In addition, the plant herbicidal device of the present invention can be easily replaced by combining or separating the rod and the weeding blade in a one-touch manner, thereby improving the maintainability and operability of the weeding device.
도 1은 본 발명의 식물 제초 장치를 나타낸 사시도.1 is a perspective view showing a plant weeding device of the present invention.
도 2는 본 발명의 식물 제초 장치를 나타낸 부분 확대 사시도.Figure 2 is a partially enlarged perspective view showing the plant weeding device of the present invention.
도 3은 본 발명의 식물 제초 장치의 다른 실시예를 나타낸 부분 확대사시도.Figure 3 is a partially enlarged perspective view showing another embodiment of the plant herbicide of the present invention.
도 4는 본 발명의 식물 제초 장치의 작동 전 상태를 나타낸 단면도.Figure 4 is a cross-sectional view showing a state before operation of the plant herbicide device of the present invention.
도 5는 본 발명의 식물 제초 장치의 작동 후 상태를 나타낸 단면도.5 is a cross-sectional view showing a state after the operation of the plant herbicide of the present invention.
도 6은 본 발명의 식물 제초 장치의 작동 상태를 나타낸 정면도.6 is a front view showing an operating state of the plant herbicide of the present invention.
도 7은 본 발명의 식물 제초 장치의 파지수단을 흙에 침투한 상태를 나타낸 정면도.Figure 7 is a front view showing a state in which the holding means of the plant weeding device of the present invention penetrated the soil.
도 8은 본 발명의 식물 제초 장치의 절삭날을 통해 식물을 제초하는 상태를 나타낸 정면도.Figure 8 is a front view showing a state of weeding plants through the cutting blade of the plant weeding device of the present invention.
도 9 내지 도 11은 제1실시예에 따른 본 발명의 식물 제초 장치의 봉과 홀더의 결합상태를 나타낸 단면도.9 to 11 are cross-sectional views showing a coupling state of the rod and the holder of the plant weeding device of the present invention according to the first embodiment.
도 12 및 도 13은 제1실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태를 나타낸 단면도.12 and 13 are cross-sectional views showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the first embodiment.
도 14 및 도 15는 제1실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태를 나타낸 계략도.14 and 15 is a schematic diagram showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the first embodiment.
도 16 및 도 17은 제2실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태를 나타낸 단면도.16 and 17 are cross-sectional views showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the second embodiment.
도 18 및 도 19는 제3실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태를 나타낸 단면도.18 and 19 are cross-sectional views showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the third embodiment.
도 20은 내지 도 22는 제4실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태를 나타낸 단면도.20 to 22 are cross-sectional views showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the fourth embodiment.
도 23 및 도 24는 제5실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태를 나타낸 단면도.23 and 24 are cross-sectional views showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the fifth embodiment.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
100 : 제초장치100: weeding device
110 : 하우징 111 ; 결합공110: housing 111; Joiner
112 : 탄성부재 113 : 제1단턱부재112: elastic member 113: first stepped member
114 : 셋트스크류 115 : 제2단턱부재114: set screw 115: second step member
116 : 커버 118 : 관통공116: cover 118: through hole
120 : 봉 120a: 돌출부120: rod 120a: protrusion
121 : 연결면 122 : 설치공121: connection surface 122: mounting hole
122a : 걸림홈 122b : 절개공122a: locking groove 122b: incision hole
122c: 확개공 122d : 유입공122c: Expansion hole 122d: Inlet hole
123 : 장착공 124 : 고정볼123: mounting hole 124: fixed ball
125 : 요홈 126 : 스냅링 125: groove 126: snap ring
127 : 제2걸림턱 128 : 결속수단 127: second jam jaw 128: binding means
129 : 결속홈 130 : 제초날 129: solidarity groove 130: blade
131 : 절삭면 131a : 선단131: cutting surface 131a: tip
132 : 단부 133 : 제1단부132: end 133: first end
133a : 걸림단부 134 : 제2단부133a: locking end 134: second end
135 : 내입홈 136 : 연통공135: internal groove 136: communication hole
136a : 이탈공 137 : 걸림쇠136a: escape hole 137: latch
138 : 연결공 139 : 걸림공138: connector 139: hook hole
140 : 동력수단 150 : 파지수단140: power means 150: gripping means
151 : 절곡부 152 : 침투부151: bend portion 152: penetration portion
160 : 홀더 161 : 스프링160: holder 161: spring
162 : 인입공 163 : 제1걸림턱162: incoming ball 163: first jam jaw
이하, 본 발명에 첨부된 도면을 참조하여 본 발명의 바람직한 일실시예를 상세히 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
우선, 도면들 중 동일한 구성요소 또는 부품들은 가능한 동일한 참조부호로 나타내고 있음에 유의하여야 한다. 본 발명을 설명함에 있어, 관련된 공지기능 혹은 구성에 대한 구체적인 설명은 본 발명의 요지를 모호하지 않기 위하여 생략한다.First, it should be noted that the same components or parts in the drawings are indicated by the same reference numerals as much as possible. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order not to obscure the subject matter of the present invention.
도 1은 본 발명의 식물 제초 장치를 나타낸 사시도이고, 도 2는 본 발명의 식물 제초 장치를 나타낸 부분 확대 사시도이며, 도 3은 본 발명의 식물 제초 장치의 다른 실시예를 나타낸 부분 확대 사시도이고, 도 4는 본 발명의 식물 제초 장치의 작동 전 상태를 나타낸 단면도이며, 도 5는 본 발명의 식물 제초 장치의 작동 후 상태를 나타낸 단면도이고, 도 6은 본 발명의 식물 제초 장치의 작동 상태를 나타낸 정면도이며, 도 7은 본 발명의 식물 제초 장치의 파지수단을 흙에 침투한 상태를 나타낸 정면도이고, 도 8은 본 발명의 식물 제초 장치의 절삭날을 통해 식물을 제초하는 상태를 나타낸 정면도이며, 도 9 내지 도 11은 제1실시예에 따른 본 발명의 식물 제초 장치의 봉과 홀더의 결합상태를 나타낸 단면도이고, 도 12 및 도 13은 제1실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태를 나타낸 단면도이며, 도 14 및 도 15는 제1실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태를 나타낸 계략도이고, 도 16 및 도 17은 제2실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태를 나타낸 단면도이며, 도 18 및 도 19는 제3실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태를 나타낸 단면도이고, 도 20은 내지 도 22는 제4실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태를 나타낸 단면도이며, 도 23 및 도 24는 제5실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태를 나타낸 단면도이다.1 is a perspective view showing the plant weeding device of the present invention, Figure 2 is a partially enlarged perspective view showing the plant weeding device of the present invention, Figure 3 is a partially enlarged perspective view showing another embodiment of the plant weeding device of the present invention, 4 is a cross-sectional view showing a pre-operational state of the plant weeding device of the present invention, Figure 5 is a cross-sectional view showing a post-operational state of the plant weeding device of the present invention, Figure 6 shows an operating state of the plant weeding device of the present invention. 7 is a front view showing a state in which the holding means of the plant weeding device of the present invention penetrates into the soil, and FIG. 8 is a front view showing a state of weeding the plant through a cutting blade of the plant weeding device of the present invention. 9 to 11 are cross-sectional views showing the coupling state of the rod and the holder of the plant weeding device of the present invention according to the first embodiment, Figures 12 and 13 are views of the present invention according to the first embodiment Fig. 14 and Fig. 15 are schematic diagrams showing a coupling state of a rod and a weeding blade of the plant weeding device of the present invention according to the first embodiment, Figs. 16 and Fig. 17 is a cross-sectional view showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the second embodiment, Figure 18 and 19 is a combination of the rod and the weeding blade of the plant weeding device of the present invention 20 is a cross-sectional view showing the state, Figures 22 to 22 is a cross-sectional view showing a coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the fourth embodiment, Figures 23 and 24 are bones according to the fifth embodiment It is sectional drawing which shows the bonding state of the rod and the weeding blade of the plant weeding apparatus of this invention.
먼저, 도 1 내지 도 8에서 도시한 바와 같이, 본 발명의 식물 제초장치 100는 하우징 110, 봉 120, 제초날 130 및 동력수단 140으로 구성한다.First, as shown in Figures 1 to 8, the plant weeding device 100 of the present invention is composed of a housing 110, rod 120, mowing blade 130 and power means 140.
상기 하우징 110은 길이를 갖는 원통형으로 형성되고, 내부 중앙이 관통된 결합공 111을 갖는다.The housing 110 is formed in a cylindrical shape having a length, and has a coupling hole 111 through which an inner center thereof is penetrated.
상기 하우징 110의 결합공 111에는 봉 120을 관통시킨다.The rod 120 passes through the coupling hole 111 of the housing 110.
그리고, 상기 하우징 110의 결합공 111 일측으로 제1단턱부재 113와 커버 116를 결합한다.The first step member 113 and the cover 116 are coupled to one side of the coupling hole 111 of the housing 110.
상기 제1단턱부재 113는 결합공 111 일측 내주연에 결합하고 하우징 110 외부에서 도구를 통해 셋트스크류 114를 체결한다.The first step member 113 is coupled to the inner periphery of the coupling hole 111 and fastens the set screw 114 through a tool from the outside of the housing 110.
이때, 상기 셋트스크류 114는 봉 120의 외주연을 가압하여 제1단턱부재 113가 봉 120에 고정되어 상호 연동되도록 결합한다.At this time, the set screw 114 is pressed to the outer periphery of the rod 120 is coupled to the first step member 113 is fixed to the rod 120 and interlocked with each other.
그리고, 상기 커버 116의 제1단턱부재 113에 연접되어 결합공 111의 일측이 밀폐되도록 결합한다.Then, it is connected to the first step member 113 of the cover 116 is coupled so that one side of the coupling hole 111 is sealed.
그리고 상기 결합공 111 타측에는 제2단턱부재 115를 결합하되, 상기 봉 120이 제2단턱부재 115를 관통되도록 한다.The second step member 115 is coupled to the other side of the coupling hole 111, and the rod 120 passes through the second step member 115.
상기 제1단턱부재 113와 제2단턱부재 115는 봉 120을 지지하는 기능을 수행하고, 상기 봉 120이 결합공 111 중앙에 수직 상태로 유지될 수 있도록 하기 위함이다.The first stepped member 113 and the second stepped member 115 serve to support the rod 120 and to allow the rod 120 to be maintained in a vertical state at the center of the coupling hole 111.
여기서, 상기 결합공 111에 설치된 제1단턱부재 113와 제2단턱부재 115 사이에는 탄성부재 112를 내재시키되, 상기 탄성부재 112는 결합공 111에 관통된 봉 120의 외주연에 설치된다.Here, the elastic member 112 is embedded between the first step member 113 and the second step member 115 installed in the coupling hole 111, the elastic member 112 is installed on the outer periphery of the rod 120 through the coupling hole 111.
구체적으로 상기 봉 120은 상기 결함공에 관통되어 탄력적으로 이동 및 회전이 가능하다.In detail, the rod 120 penetrates through the defect hole and is elastically movable and rotated.
상기 봉 120은 하우징 110의 전방 또는 후방으로 전후진 이동이 가능하다.The rod 120 may move forward and backward to the front or the rear of the housing 110.
이때, 봉 120을 전후진 이동시키면 제1단턱부재 113는 연동하여 탄성부재 112를 제2단턱부재 115 사이에서 압박하여 봉 120의 탄력적인 이동을 가능하도록 한다.At this time, when the rod 120 is moved back and forth, the first step member 113 is interlocked to press the elastic member 112 between the second step member 115 to enable the elastic movement of the rod 120.
상기 제초날 130은 상기 봉 120의 일단에 결합되어 회전 연동하여 흙을 파해쳐 식물을 제초시킨다.The weeding blade 130 is coupled to one end of the rod 120 and rotates to destroy soil to weed the plants.
상기 제초날 130은 원형의 판 상태로 형성되고, 등분할로 모서리를 갖는 복수의 절삭면 131을 형성시킨다.The weeding blade 130 is formed in a circular plate state and forms a plurality of cutting surfaces 131 having corners by equal division.
상기 절삭면 131은 뾰족한 선을 갖는 모서리로 형성되기 때문에 봉 120에 의해 회전하면서 흙에 압박되면 절삭면 131이 회전을 통해 흙을 용이하게 파해칠 수 있다.Since the cutting surface 131 is formed as an edge having a sharp line, when the cutting surface 131 is pressed by the soil while being rotated by the rod 120, the cutting surface 131 can easily destroy the soil through the rotation.
이때, 제초날 130은 동력수단 140을 통해 회전되되, 상기 동력수단 140은 상기 봉 120의 타단에 결합 또는 분리 가능하고 봉 120을 회전시킨다.At this time, the second blade 130 is rotated through the power means 140, the power means 140 is coupled or detachable to the other end of the rod 120 and rotates the rod 120.
여기서, 동력수단 140은 가정 또는 산업 현장에서 흔히 구비된 휴대용 드릴링 머신을 적용할 수 있다.Here, the power means 140 may apply a portable drilling machine that is commonly provided at home or industrial sites.
여기서, 봉 120의 일측면에는 평면 상태의 연결면 121이 형성되어 드릴링 머신에 설치된 소켓에 연결될 수 있어 드릴링 머신의 회전력이 공회전 없이 봉 120으로 전달 될 수 있도록 한다.Here, one side of the rod 120 is a connection surface 121 is formed in a planar state can be connected to the socket installed in the drilling machine so that the rotational force of the drilling machine can be transmitted to the rod 120 without idling.
상기 절삭날이 흙을 파해칠 때 저항력이 발생하게 되는데, 자칫 봉 120과 구동수단에 저항력이 전달되면서 작업자는 많은 지지력이 필요를 하게 된다.When the cutting edge breaks through the soil, a resistance force is generated. As the resistance force is transmitted to the rod 120 and the driving means, the operator needs a lot of support force.
이를 방지하고자, 하우징 110의 일측단 둘레에는 복수의 파지수단 150을 설치하여 흙에 침투될 수 있도록 한다.To prevent this, a plurality of holding means 150 is installed around one end of the housing 110 so as to penetrate into the soil.
즉, 복수의 파지수단 150의 안쪽으로 제초 대상 식물을 수용하도록 한 다음 복수의 파지수단 150을 가압하여 흙속으로 침투시킨다.That is, the herbicidal target plants are accommodated inside the plurality of holding means 150, and then the plurality of holding means 150 are pressed to penetrate into the soil.
이후, 구동수단을 통해 절삭날을 회전시켜 흙을 파해치면서 발생하는 저항력이 발생하여도 파지수단 150이 흙속에 침투되어 있기 때문에 흔들림 없이 지지할 수 있어 절삭날의 효과적인 제초 효율을 향상시킨다.Then, even if the resistance generated while rotating the cutting edge through the drive means to destroy the soil, since the holding means 150 is penetrated into the soil can be supported without shaking to improve the effective weeding efficiency of the cutting edge.
여기서, 다양한 크기를 갖는 제초 대상 식물을 복수의 파지수단 150의 안쪽에 수용되도록 파지수단 150을 보다 넓은 지름의 확개 형태로 형성시킨다.Here, the holding means 150 is formed in a wider diameter expansion form so that the herbicidal target plants having various sizes are accommodated inside the plurality of holding means 150.
즉, 파지수단 150은 외부로 일정 각도로 절곡시킨 절곡부 151를 갖고, 상기 절곡부 151와 일체로 연장되고 뾰족한 선단을 갖는 침투부 152를 갖도록 한다.That is, the holding means 150 has a bent portion 151 that is bent at an angle to the outside, and has a penetrating portion 152 extending integrally with the bent portion 151 and having a pointed tip.
이를 통해, 상기 침투부 152가 흙 속에 보다 쉽게 침투될 수 있도록 하고, 파지수단 150의 안쪽에 제초 대상 식물을 수용할 수 있도록 한다.Through this, the penetrating part 152 can be more easily penetrated into the soil, it is possible to accommodate the herbicidal target plants inside the gripping means 150.
이를 통해, 흙 속의 잡초의 뿌리까지 제초하여 잡초의 완전 제거를 가능하도록 하여 잡초 제거효율이 향상되도록 한다.Through this, weeding to the root of the weeds in the soil to enable the complete removal of the weeds to improve the weed removal efficiency.
또한, 부피와 무게가 가벼워 운반과 보관이 용이하여 주말농장, 전원주택의 정원, 잔디밭, 공원, 운동장, 골프장, 산소 등의 잔디에 서식 하고 있는 잡초를 서서 간단하게 제거를 할 수 있도록 하고 뿌리를 뽑거나 캐내지 않고 뿌리를 갈아버림으로서 잡초 제거 후 잔여물을 수거하지 않아도 되는 장점이 있다.In addition, it is light in volume and weight, making it easy to transport and store, so that weeds inhabiting grass such as weekend farms, gardens of country houses, lawns, parks, playgrounds, golf courses, and oxygen can be easily removed and rooted. By grinding roots without plucking or digging, there is no need to collect residues after weed removal.
또한, 제초장치에 회전력을 부여하여 동력수단 탈부착이 가능하도록 하는 동시에 가정 또는 산업현장에서 흔히 보유하고 있는 드릴링 머신 등의 동력수단을 활용할 수 있도록 하여 사용의 편의성을 갖도록 하는 효과가 있다.In addition, by applying a rotational force to the weeding device to enable the detachable power means and at the same time can utilize the power means such as drilling machines commonly held in homes or industrial sites to have the convenience of use.
또한, 구동수단을 통해 절삭날을 회전시켜 흙을 파해치면서 발생하는 저항력이 발생하여도 파지수단이 흙속에 침투되어 있기 때문에 흔들림 없이 지지할 수 있어 절삭날의 효과적인 제초 효율을 향상시킨다.In addition, even if the resistance generated while breaking the soil by rotating the cutting edge through the drive means because the holding means is penetrated into the soil can be supported without shaking, thereby improving the effective weeding efficiency of the cutting edge.
상기 봉 120과 제초날 130의 결합은 원터치 방식으로 이루어질 수 있다.The rod 120 and the coupling blade 130 may be combined in a one-touch manner.
이러한 실시예는 3가지이다.There are three such embodiments.
먼저, 도 9 내지 도 15에서 도시한 바와 같이, 제1실시예에 대한 구성은 아래와 같다.First, as shown in FIGS. 9 to 15, the configuration of the first embodiment is as follows.
상기 봉 120의 끝부분에 설치공 122을 형성하고 상기 봉 120의 외주연에 형성한 장착공 123에 고정볼 124을 수납하여 상기 고정볼 124이 설치공 122 내부에 선택적으로 부분 노출되도록 한다.An installation hole 122 is formed at the end of the rod 120 and the fixing ball 124 is accommodated in the mounting hole 123 formed at the outer circumference of the rod 120 so that the fixing ball 124 is partially exposed to the inside of the installation hole 122.
그리고, 상기 봉 120의 외주연에 이동 가능하게 결합한 홀더 160가 마련되어 상기 홀더 160 내부에 설치된 스프링 161을 통해 홀더 160가 탄력적으로 이동이 가능하다.In addition, a holder 160 movably coupled to an outer circumference of the rod 120 is provided, and the holder 160 is elastically movable through a spring 161 installed in the holder 160.
상기 홀더 160의 이동 상태에 따라 홀더 160 내주연에 지름이 다른 다단의 인입공 162을 통하여 고정볼 124이 설치공 122에 노출되는 상태가 결정되고, 상기 제초날 130에 돌출되게 형성한 단부가 설치공 122 내부로 결합하면, 상기 단부 132 외주연에 형성된 내입홈135과 다단의 인입공 162 중 지름이 상대적으로 작은 인입공 162에 고정볼 124이 수용되면서 봉 120과 제초날 130를 상호 고정시킨다.The fixing ball 124 is exposed to the installation hole 122 through a plurality of inlet holes 162 having different diameters on the inner circumference of the holder 160 according to the moving state of the holder 160, and an end portion formed to protrude into the weeding blade 130 is installed. When combined into the ball 122, the rod 120 and the blade blade 130 is fixed to each other while the fixing ball 124 is accommodated in the inlet groove 135 formed in the outer periphery of the end 132 and the inlet hole 162 of the multi-stage inlet hole 162 of relatively small diameter.
상기 스프링 161을 압착시키면서 홀더 160를 이동시키면 고정볼 124은 지름이 상대적으로 큰 인입공 162으로 고정볼 124이 이동하면서 단부의 내입홈 135에서 이탈되어 봉 120에서 제초날 130의 결합 상태를 해제시키도록 구성한다.When the holder 160 is moved while pressing the spring 161, the fixing ball 124 moves to the inlet hole 162 having a relatively large diameter, and thus the fixing ball 124 moves away from the inlet groove 135 at the end to release the engagement state of the blade 130 from the rod 120. To be configured.
다시 말해, 상기와 같은 구성을 통해 봉 120과 제초날 130의 결합 및 분리하는 방법은 아래와 같다.In other words, the method of combining and separating the rod 120 and the weeding blade 130 through the above configuration is as follows.
먼저, 봉 120과 제초날 130의 결합 방법은 봉 120에 제초날 130의 결합을 위해 홀더 160를 전진 이동시킨다.First, the coupling method of the rod 120 and the blade blade 130 advances the holder 160 for coupling the blade blade 130 to the rod 120.
이는, 고정볼 124이 인입공 162 중 지름이 상대적으로 큰 인입공 162으로 고정볼 124이 이동하여 하게 되면, 설치공 122 내부에 간섭 상태를 없애 제초날 130의 단부가 설치공 122 내부로 결합되도록 한다.This means that when the fixed ball 124 is moved to the insertion hole 162 having a larger diameter among the entrance hole 162, the fixed ball 124 is removed so that the end of the blade 130 is coupled to the installation hole 122 by eliminating the interference state inside the installation hole 122. do.
이후, 후방 이동한 홀더 160에서 손을 떼게 되면 스프링 161의 복원력에 의해 홀더 160가 원위치로 이동한다.Subsequently, when the user releases the holder 160 moved backward, the holder 160 moves to its original position by the restoring force of the spring 161.
이때, 상기 스프링 161은 홀더 160의 제1걸림턱 163과 봉 120의 제2걸림턱 127사이에서 압착되었던 스프링 161은 원래 상태로 복원되면서 홀더 160를 원위치로 자동 복귀시킨다.At this time, the spring 161 is pressed between the first catching jaw 163 of the holder 160 and the second catching jaw 127 of the rod 120 is automatically restored to its original state while restoring the original state.
이와 같이, 상기 홀더 160의 이동에 의해 큰 인입공 162에서 작은 인입공 162으로 고정볼 124이 내입되면서 제초날 130의 단부에 형성된 내입홈 135으로 고정볼 124의 절반이 결합되어 상호 결합상태를 유지하게 된다.As such, as the fixing ball 124 is inserted into the small inlet hole 162 from the large inlet hole 162 by the movement of the holder 160, the half of the fixing ball 124 is coupled to the inlet groove 135 formed at the end of the blade 130 to maintain the mutual coupling state. Done.
반대로, 봉 120에서 제초날 130을 분리하고자 할 경우 홀더 160를 이동시키면 지름이 작은 인입공 162과 내입홈 135 사이에 결합된 상태의 고정볼 124이 지름이 큰 인입공 162측으로 이동하면서 봉 120과 제초날 130의 결합이 해제되어 분리상태로 전환할 수 있다.On the contrary, in the case where the blade 130 is to be separated from the rod 120, the holder 160 is moved, and the fixing ball 124 coupled between the small diameter inlet hole 162 and the inlet groove 135 moves to the large inlet hole 162 side. The coupling of the blade 130 is released and can be switched to the detached state.
여기서, 설치공 122의 내주연과 단부 132의 외주연은 상호 동일한 육각 모양으로서 상호 공회전이 방지된다.Here, the inner circumferential edge of the installation hole 122 and the outer circumferential edge of the end portion 132 are the same hexagonal shape, and mutual idling is prevented.
도 16 및 도 17에서 도시한 바와 같이, 제2실시예는, 상기 봉의 끝부분에 설치공을 형성하고 상기 설치공 입구 단부에 요홈을 형성시켜 스냅링에 지지되는 고정볼을 수납한다.As shown in Figure 16 and 17, the second embodiment, the installation hole is formed at the end of the rod and the groove is formed at the inlet end of the installation hole to accommodate the fixed ball supported by the snap ring.
상기 제초날에 돌출되게 형성한 단부가 설치공에 결합하되, 상기 단부 외주연에 형성된 내입홈에 고정볼이 부분 수납되면서 스냅링을 통해 수납된 상태를 유지시켜 봉과 제초날의 결합상태를 고정시키도록 구성한다.The end formed to protrude on the weeding blade is coupled to the installation hole, while the fixed ball is partially accommodated in the inlet groove formed in the outer periphery of the end to maintain the received state through the snap ring to fix the engagement state of the rod and the weeding blade Configure.
여기서, 제2실시예에서 적용되는 고정볼 124은 단면이 볼 타입이고, 일부가 절개된 환형의 형상을 갖는다.Here, the fixed ball 124 is applied in the second embodiment has a ball-shaped cross-section, a part of the annular shape is cut.
이를 통해, 스냅링 126의 탄성력에 의해 고정볼 124의 내경 지름이 가변되어 제초날 130의 내입홈 135에 탄력적으로 내입되어 결합 또는 분리가 가능하도록 설치된다.Through this, the diameter of the inner diameter of the fixed ball 124 is changed by the elastic force of the snap ring 126 is elastically embedded in the inlet groove 135 of the weeding blade 130 is installed to be coupled or separated.
도 18 및 도 19에서 도시한 바와 같이, 제3실시예는 상기 봉 120의 끝부분에 설치공 122과 연통공 136이 상호 지름이 다른 다단 형태로 형성하되, 봉 120의 외주연에서 연통공 136으로 가로질러 형성된 연결공 138을 형성한다.18 and 19, in the third embodiment, the installation hole 122 and the communication hole 136 at the end of the rod 120 is formed in a multi-stage shape having a different diameter from each other, the communication hole 136 at the outer periphery of the rod 120 To form a connection hole 138 formed across.
상기 제초날 130에 돌출되게 형성한 다단의 제1단부 133와 제2단부 134가 설치공 122과 연통공 136에 결합되고 나면, 상기 제2단부 134에 형성된 걸림공 139과 연결공 138을 상호 연통시켜 걸림쇠 137 결합으로 봉 120에서 제초날 130을 결합시키도록 구성한다.After the first end 133 and the second end 134 of the multi-stage protruding from the blade 130 are coupled to the installation hole 122 and the communication hole 136, the engaging hole 139 and the connection hole 138 formed in the second end 134 communicate with each other. It is configured to couple the blade 130 to the rod 120 by the clamp 137 coupling.
즉, 걸림쇠 137를 이용한 걸림 구조로 봉 120과 제초날 130의 결합 또는 분리를 가능하게 한다.That is, the locking structure using the latch 137 enables coupling or separation of the rod 120 and the weeding blade 130.
또한, 연결공 138 입구에는 결속홈 129을 형성시켜 걸림쇠가 137가 연결공 138에 결합 후 환형으로 형성되어 일부가 개구된 형상을 갖아 탄력적으로 지름 가변이 가능한 결속수단 128을 결속홈 129에 결합하여 걸림쇠 137의 외부 이탈을 방지하도록 한다.In addition, the binding hole 129 is formed at the inlet of the connecting hole 138, and the latch 137 is coupled to the connecting hole 138, and is formed in an annular shape. Be sure to prevent the release of the brace 137.
이와 같이, 봉과 제초날을 원터치 방식으로 결합 또는 분리가 가능하여 교체가 용이함으로서, 제초장치의 유지 관리성과 조작성이 향상되는 효과가 있다.As such, the rod and the weeding blade can be combined or separated in a one-touch manner to facilitate replacement, thereby improving the maintainability and operability of the weeding device.
도 20 내지 도 22에서 도시한 바와 같이, 제4실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태는 아래와 같다.As shown in Figure 20 to 22, the coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the fourth embodiment is as follows.
상기 봉 120의 일단부에 유입공 122d과 걸림홈 122a을 상호 연통되게 다단으로 형성시키고 상기 걸림홈 122a과 연통되고 봉 120의 내부에 형성되는 연통공 136을 형성한다.The inlet hole 122d and the engaging groove 122a are formed in multiple stages so as to communicate with each other at one end of the rod 120, and the communicating hole 136 is formed in communication with the engaging groove 122a and formed inside the rod 120.
그리고, 상기 봉 120의 외주연에 연통공 136과 상호 연통되는 등분할로 복수의 절개공 122b을 형성시켜 탄력적으로 걸림홈 122a이 확개되도록 하여 상기 제초날 130에 제1단부 133를 통해 일체로 형성된 걸림단부 133a가 유입공 122d을 통해 걸림홈 122a에 걸림 구조로 결합된다.In addition, a plurality of incision holes 122b are formed in equal divisions in communication with the communication holes 136 on the outer periphery of the rod 120 so that the locking grooves 122a are elastically enlarged so as to be integrally formed on the blade 130 through the first end 133. The locking end 133a is coupled to the locking groove 122a through the inlet hole 122d in a locking structure.
아울러, 상기 설치공 122 바닥면에 형성시킨 돌출부 120a에 설치공 122을 형성시켜 제초날 130의 걸림단부 133a 후방에 형성시킨 제2단부 134가 결합되도록 한다.In addition, the installation hole 122 is formed in the protrusion 120a formed at the bottom of the installation hole 122 so that the second end 134 formed at the rear end of the engaging end 133a of the blade 130 is coupled.
더불어, 상기 절개공 122b의 끝단부에는 확개공 122c을 형성시키고 상기 돌출부 120a외주연에 이탈공 136a을 형성시켜 설치공 122 바닥면과 연통되도록 하여 상기 이탈공 136a을 통해 제초날 130의 제2단부 134가 노출되도록 하여 뾰족한 기구를 이용하여 이탈공 136a에 삽입하여 설치공 122에서 제초날 130의 분리를 가능하도록 한다.In addition, the expansion hole 122c is formed at the end of the cutting hole 122b and the exit hole 136a is formed at the outer periphery of the protrusion 120a so as to communicate with the bottom surface of the installation hole 122 so that the second end of the blade 130 through the release hole 136a. 134 is exposed so that it is inserted into the exit hole 136a using a pointed instrument to allow the removal of the weed blade 130 from the installation hole 122.
이와 같이, 제초날 130의 가압에 의해 제2단부 134는 설치공 122으로 내입되어 상호 육각형 조합에 의한 결합을 통해 공회전이 방지되게 결합된다.As such, the second end 134 is inserted into the installation hole 122 by the pressing of the blade 130 and is coupled to prevent the idling through the combination of the hexagonal combinations.
그리고, 걸림단부 133a는 유입공 122d과 걸림홈 122a에 압입되면 절개공 122b을 통해 걸림홈 122a이 확개되어 걸림단부 133a가 걸림홈 122a의 하단부에 걸림 구조로 결합된다.When the locking end 133a is press-fitted into the inflow hole 122d and the locking groove 122a, the locking groove 122a is enlarged through the incision hole 122b, and the locking end 133a is coupled to the lower end of the locking groove 122a.
도 23 및 도 24에서 도시한 바와 같이, 제5실시예에 따른 본 발명의 식물 제초 장치의 봉과 제초날의 결합상태는 아래와 같다.As shown in Figure 23 and 24, the coupling state of the rod and the weeding blade of the plant weeding device of the present invention according to the fifth embodiment is as follows.
상기 봉 120의 끝부분에 설치공 122이 형성되고, 상기 봉 120의 외주연에 장착공 123을 형성하여 고정볼 124을 내입시키며, 상기 제초날 130에 제1단부 133, 내입홈 135 및 제2단부 134가 순차적으로 형성시켜 반원의 내입홈 135은 장착공 123과 연통되어 고정볼 124이 결합되어 제초날 130과 봉의 결합 상태를 유지하는 동시에 제2단부 134가 설치공 122에 공회전 방지되도록 결합하고, 상기 봉 120의 외주연에 형성시킨 결속홈 129에 결속수단 128을 결합하여 장착공 123에서 고정볼 124의 이탈을 방지하도록 한다.An installation hole 122 is formed at the end of the rod 120, and a mounting hole 123 is formed at the outer circumference of the rod 120 to insert the fixing ball 124, and the first end 133, the internal groove 135, and the second edge 130 are formed on the blade. The end 134 is formed sequentially so that the inlet groove 135 of the semicircle communicates with the mounting hole 123 so that the fixing ball 124 is engaged to maintain the engagement state of the blade 130 and the rod, and the second end 134 is coupled to the installation hole 122 to prevent idling. The coupling means 128 is coupled to the binding groove 129 formed on the outer circumference of the rod 120 to prevent the fixing ball 124 from being separated from the mounting hole 123.
결국, 고정볼 124을 통하여 제초날 130과 봉 120의 결합을 유지하고 상기 고정볼 124은 이탈을 방지하는 결속수단 128의 이탈을 통해 장착공 123에서 고정볼 124을 분리하면 제초날 130과 봉 120의 분리를 가능하도록 한다.As a result, when the fixing ball 124 is separated from the mounting hole 123 through the fixing ball 124 to maintain the coupling of the blade 130 and the rod 120 and the fixing ball 124 through the fixing means 128 to prevent the detachment Allow separation of

Claims (7)

  1. 중앙에 관통된 결합공을 갖는 하우징;A housing having a coupling hole through the center;
    상기 결합공에 관통되어 탄력적으로 이동 및 회전이 가능한 봉;A rod that penetrates the coupling hole and is elastically movable and rotated;
    상기 봉의 일단에 결합되어 회전 연동하여 흙을 파헤쳐 식물을 제초시키는 제초날;A weeding blade that is coupled to one end of the rod and rotates to dig soil to weed the plant;
    상기 봉의 타단에 결합 또는 분리 가능하고 봉을 회전시키는 동력수단 및 상기 하우징은 일단 둘레에 설치되어 흙에 침투될 수 있도록 하여 제초날의 회전을 지지하는 파지수단으로 구성한 것을 특징으로 하는 식물 제초 장치.A power plant means for coupling or detaching to the other end of the rod and the power means for rotating the rod and the housing is installed around one end so that it can penetrate into the soil, comprising a holding means for supporting the rotation of the mowing blade.
  2. 제1항에 있어서,The method of claim 1,
    상기 하우징의 결합공에 관통된 봉의 외주연에 탄성부재가 설치되되,An elastic member is installed on the outer periphery of the rod penetrated by the coupling hole of the housing,
    상기 탄성부재는 결합공 일측에 설치된 제1단턱부재와 타측에 설치된 제2단턱부재 사이에 설치되어 The elastic member is installed between the first step member installed on one side of the coupling hole and the second step member installed on the other side
    상기 봉의 이동에 의해 연동하는 제1단턱부재를 통해 탄성부재가 압박되는 것을 특징으로 하는 식물 제초 장치.Plant weeding apparatus, characterized in that the elastic member is pressed through the first step member interlocked by the movement of the rod.
  3. 제1항에 있어서,The method of claim 1,
    상기 봉의 끝부분에 설치공을 형성하고 상기 봉의 외주연에 형성한 장착공에 고정볼을 수납하여 상기 고정볼이 설치공 내부에 선택적으로 부분 노출되도록 하고,Forming an installation hole at the end of the rod and receiving the fixing ball in the mounting hole formed on the outer periphery of the rod to selectively expose the fixed ball inside the installation hole,
    상기 봉의 외주연에 이동 가능하게 결합한 홀더가 마련되어 상기 홀더 내부에 설치된 스프링을 통해 홀더가 탄력적으로 이동이 가능하며, 상기 홀더의 이동상태에 따라 홀더 내주연에 지름이 다른 다단의 인입공을 통하여 고정볼이 설치공에 노출되는 상태가 결정되고,A holder coupled to the outer periphery of the rod is provided to enable the holder to be elastically moved through a spring installed inside the holder, and to be fixed through a plurality of inlet holes having different diameters on the inner periphery of the holder according to the movement state of the holder. The state that the ball is exposed to the installation person is decided,
    상기 제초날에 돌출되게 형성한 단부가 설치공 내부로 결합하면,When the end formed to protrude on the weeding blade is combined into the installation hole,
    상기 단부 외주연에 형성된 내입홈과 다단의 인입공 중 지름이 상대적으로 작은 인입공에 고정볼이 수용되면서 봉과 제초날의 결합상태를 고정시키고,Fixing the engagement state of the rod and the weeding blade while the fixing ball is accommodated in the entry hole of the inlet groove and the multi-stage entry hole formed in the outer peripheral end of the end, the diameter is relatively small,
    상기 스프링을 압착하여 홀더를 이동시키면 고정볼은 지름이 상대적으로 큰 인입공으로 고정볼이 이동하면서 단부의 내입홈에서 이탈되어 봉에서 제초날의 결합상태를 해제시키도록 구성한 것을 특징으로 하는 식물 제초 장치.When the holder is moved by squeezing the spring, the fixed ball moves away from the inlet groove of the end while moving the fixed ball into the inlet hole having a relatively large diameter, and the plant weeding device is configured to release the engagement state of the weeding blade from the rod. .
  4. 제1항에 있어서,The method of claim 1,
    상기 봉의 끝부분에 설치공을 형성하고 상기 설치공 입구 단부에 요홈을 형성시켜 스냅링에 지지되는 고정볼을 수납하고,Forming an installation hole at the end of the rod and forming a groove in the installation hole inlet end to accommodate the fixed ball supported by the snap ring,
    상기 제초날에 돌출되게 형성한 단부의 제2단부가 설치공에 결합하되,The second end of the end formed to protrude on the weeding blade is coupled to the installation hole,
    상기 단부 외주연에 형성된 내입홈에 고정볼이 부분 수납되면서 스냅링을 통해 수납된 상태를 유지시켜 봉과 제초날의 결합상태를 고정시키도록 구성한 것을 특징으로 하는 식물 제초 장치.The plant weeding device, characterized in that configured to fix the engagement state of the rod and the weeding blade by maintaining the state accommodated through the snap ring while being partially accommodated in the inlet groove formed in the outer periphery of the end.
  5. 제1항에 있어서,The method of claim 1,
    상기 봉의 끝부분에 설치공과 연통공이 상호 지름이 다른 다단 형태로 형성하되, 봉의 외주연에서 연통공으로 가로질러 형성된 연결공을 형성하여,At the end of the rod, the installation hole and the communication hole is formed in a multi-stage shape having a different diameter from each other, by forming a connection hole formed to cross the communication hole at the outer periphery of the rod,
    상기 제초날에 돌출되게 형성한 다단의 제1단부와 제2단부가 설치공과 연통공에 결합되고 나면,After the first end and the second end of the multi-stage protruding from the weeding blade are coupled to the installation hole and the communication hole,
    상기 제2단부에 형성된 걸림공과 연결공을 상호 연통시켜 걸림쇠 결합으로 봉에서 제초날을 결합시키도록 구성한 것을 특징으로 하는 식물 제초 장치.The plant weeding device, characterized in that configured to engage the weeding blades in the rod by the latching engagement by connecting the engaging hole and the connecting hole formed in the second end.
  6. 제1항에 있어서,The method of claim 1,
    상기 봉의 일단부에 유입공과 걸림홈을 상호 연통되게 다단으로 형성시키고 상기 걸림홈과 연통되고 봉의 내부에 형성되는 연통공을 형성하되,One end of the rod is formed in multiple stages to communicate with the inlet hole and the locking groove and form a communication hole communicating with the locking groove and formed inside the rod,
    상기 봉의 외주연에 연통공과 상호 연통되는 등분할로 복수의 절개공을 형성시켜 탄력적으로 걸림홈이 확개되도록 하여 상기 제초날에 제1단부를 통해 일체로 형성된 걸림단부가 유입공을 통해 걸림홈에 걸림 구조로 결합되고,A plurality of incisions are formed on the outer periphery of the rod in equal divisions to communicate with the communication holes so that the locking grooves are elastically expanded so that the locking end formed integrally with the first end on the weeding blade is connected to the locking groove through the inflow hole. Combined into a locking structure,
    상기 설치공 바닥면에 형성시킨 돌출부에 설치공을 형성시켜 제초날의 걸림단부 후방에 형성시킨 제2단부가 결합되도록 하며,By forming an installation hole in the protrusion formed on the bottom surface of the installation hole to be coupled to the second end formed behind the locking end of the weeding blade,
    상기 절개공의 끝단부에는 확개공을 형성시키고 상기 돌출부 외주연에 이탈공을 형성시켜 설치공 바닥면과 연통되도록 하여 상기 이탈공을 통해 제초날의 제2단부가 노출되도록 하여 뾰족한 기구를 이용하여 이탈공에 삽입하여 설치공에서 제초날의 분리를 가능하도록 구성한 것을 특징으로 하는 식물 제초 장치.An expansion hole is formed at the end of the incision hole, and a separation hole is formed at the outer circumference of the protrusion to communicate with the bottom of the installation hole so that the second end of the weeding blade is exposed through the escape hole, using a sharp mechanism. Plant weeding device, characterized in that configured to be inserted into the escape hole to separate the weeding blade in the installation hole.
  7. 제1항에 있어서,The method of claim 1,
    상기 봉의 끝부분에 설치공이 형성되고,An installation hole is formed at the end of the rod,
    상기 봉의 외주연에 장착공을 형성하여 고정볼을 내입시키며,Forming a mounting hole on the outer periphery of the rod to insert the fixed ball,
    상기 제초날에 제1단부, 내입홈 및 제2단부가 순차적으로 형성시켜 반원의 내입홈은 장착공과 연통되어 고정볼이 결합되어 제조날과 봉의 결합 상태를 유지하는 동시에 제2단부가 설치공에 공회전 방지되도록 결합하고,The first end, the inner groove and the second end are sequentially formed on the blade, so that the semicircular inner groove communicates with the mounting hole so that the fixing ball is coupled to maintain the coupling state of the blade and the rod. To prevent idling,
    상기 봉의 외주연에 형성시킨 결속홈에 결속수단을 결합하여 장착공에서 고정볼의 이탈을 방지하도록 구성한 것을 특징으로 하는 식물 제초 장치.A plant weeding device, characterized in that configured to prevent the separation of the fixed ball in the mounting hole by combining the binding means to the binding groove formed on the outer periphery of the rod.
PCT/KR2019/009475 2018-08-03 2019-07-30 Plant weeding device WO2020027541A1 (en)

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KR10-2018-0090848 2018-08-03
KR1020190063733A KR20200015367A (en) 2018-08-03 2019-05-30 Apparatus for withering plant
KR10-2019-0063733 2019-05-30
KR1020190072826A KR102090900B1 (en) 2018-08-03 2019-06-19 Apparatus for withering plant
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650403U (en) * 1992-12-17 1994-07-12 春二 森 Powered weed extractor
JPH08172801A (en) * 1994-12-20 1996-07-09 Tokunaga Seisakusho:Kk Mowing tool
JPH1142001A (en) * 1997-07-28 1999-02-16 Oriental Kogyo Kk Weeding device
JP2016059341A (en) * 2014-09-19 2016-04-25 藤田　寛 Weeding tool
KR20160127233A (en) * 2015-04-24 2016-11-03 삼금공업(주) Sprout electric cutter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650403U (en) * 1992-12-17 1994-07-12 春二 森 Powered weed extractor
JPH08172801A (en) * 1994-12-20 1996-07-09 Tokunaga Seisakusho:Kk Mowing tool
JPH1142001A (en) * 1997-07-28 1999-02-16 Oriental Kogyo Kk Weeding device
JP2016059341A (en) * 2014-09-19 2016-04-25 藤田　寛 Weeding tool
KR20160127233A (en) * 2015-04-24 2016-11-03 삼금공업(주) Sprout electric cutter

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