KR101058177B1 - Safety covers for agricultural mowers - Google Patents

Safety covers for agricultural mowers Download PDF

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Publication number
KR101058177B1
KR101058177B1 KR1020090069861A KR20090069861A KR101058177B1 KR 101058177 B1 KR101058177 B1 KR 101058177B1 KR 1020090069861 A KR1020090069861 A KR 1020090069861A KR 20090069861 A KR20090069861 A KR 20090069861A KR 101058177 B1 KR101058177 B1 KR 101058177B1
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KR
South Korea
Prior art keywords
cover body
cover
safety cover
safety
floating member
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KR1020090069861A
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Korean (ko)
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KR20110012231A (en
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최진강
박성준
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주식회사 성진텍
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Priority to KR1020090069861A priority Critical patent/KR101058177B1/en
Priority to PCT/KR2010/004960 priority patent/WO2011014004A2/en
Priority to JP2012505836A priority patent/JP5525038B2/en
Priority to CN201080043134.1A priority patent/CN102625651B/en
Publication of KR20110012231A publication Critical patent/KR20110012231A/en
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Publication of KR101058177B1 publication Critical patent/KR101058177B1/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
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/13—Cutting apparatus
    • A01D34/20—Ledger-plate bars
    • A01D34/22—Shoes therefor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
    • A01D34/90—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for carrying by the 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
    • A01D34/82—Other details
    • 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
    • A01D34/82—Other details
    • A01D34/828—Safety devices

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

Abstract

본 발명은 커버본체가 제초작업시 항상 지면으로부터 들뜬 상태에서 이루어지도록 플로우팅부재를 구비하여 안전하고 용이하게 제초작업을 할 수 있고, 또한 커버본체의 양측면에 각각 비산구멍을 형성하여 분쇄물에 의한 기기의 파손을 방지할 수 있을 뿐만 아니라 작업자의 안전을 더욱 향상시킬 수 있도록 한 농업용 제초기의 안전커버에 관한 것이다.The present invention is provided with a floating member so that the cover body is always lifted from the ground during the weeding operation, it is possible to safely and easily weeding, and also formed by scattering holes on both sides of the cover body by the crushed material The present invention relates to a safety cover of an agricultural mower, which not only prevents damage to the device but also improves worker safety.

이러한 목적을 달성하기 위한 본 발명에 따르는 농업용 제초기의 안전커버는, 하면과 측부 일측이 개방되고, 상부에는 커터장착부를 삽입하여 샤프트를 고정시킬 수 있도록 형성된 장착구와, 개방된 측부로부터 연장되어 잡초를 쓰러뜨리기 위한 누름수단이 구비된 커버본체를 포함하여 이루어진 농업용 제초기의 안전커버에 있어서, 커버본체에는 누름수단과 대향되는 위치에, 제초작업시 샤프트를 통해 전달되는 힘을 감쇄시켜 커버본체가 들뜨게 하는 플로우팅부재가 더 구비되어 있는 것을 특징으로 한다.Safety cover of the agricultural mower according to the present invention for achieving this object, the lower side and one side is open, the upper side is a mounting hole formed so as to secure the shaft by inserting the cutter mounting portion, and extending from the open side weeds In the safety cover of the agricultural mower comprising a cover body provided with a pressing means for knocking down, the cover body in a position opposite to the pressing means, attenuates the force transmitted through the shaft during the weeding operation to lift the cover body up It is characterized in that the floating member is further provided.

농업용 제초기, 안전커버, 플로우팅부재, 비산구멍 Agricultural mower, safety cover, floating member, scattering hole

Description

농업용 제초기의 안전커버{Safety Cover of Agricultural Weeder}Safety Cover of Agricultural Weeder

본 발명은 농업용 제초기의 안전커버에 관한 것으로, 더욱 상세하게는 커버본체가 제초작업시 항상 지면으로부터 들뜬 상태에서 이루어지도록 플로우팅부재를 구비함으로써, 제초 작업을 안전하고 용이하게 할 수 있는 농업용 제초기의 안전커버에 관한 것이다.The present invention relates to a safety cover of agricultural mowers, and more particularly, by providing a floating member so that the cover body is always lifted from the ground during weeding operations, the agricultural mowers that can make the weeding operation safe and easy. A safety cover.

일반적으로 농업용 제초기는, 도 1에서와 같이, 동력발생장치(P)와, 와이어 등을 이용하여 동력발생장치(P)로부터 발생된 동력을 전달해 주는 샤프트(S)와, 샤프트(S)의 단부에 장착되는 날부(C)를 포함하여 구성된다. 특히, 샤프트(S)의 단부에는 날부(C)를 감싸 제초 작업을 안전하게 할 수 있도록 안전커버(1000)가 구비된다.In general, agricultural mowers, as shown in Figure 1, the power generating device (P), a shaft (S) for transmitting the power generated from the power generating device (P) using a wire or the like, and the end of the shaft (S) It is configured to include a blade portion (C) mounted on. In particular, the safety cover 1000 is provided at the end of the shaft (S) to surround the blade (C) to secure the weeding operation.

안전커버(1000)는 저면과 일측면이 개구된 용기 형상으로 이루어져 있다. 그리고, 개구된 일측면에는 제초작업시 잡초 등을 눌러 주기 위한 누름수단(1100)이 형성되고, 상면에는 샤프트(S)의 단부를 안전커버(1000) 안으로 집어 넣을 수 있도록 커터장착구(1200)가 형성된다. 또한, 이 커터장착구(1200)에는 샤프트(S)를 고정시키기 위한 고정브라켓(1210)이 더 구성된다.The safety cover 1000 has a bottom shape and a container shape with one side open. Then, an opening side is formed with a pressing means 1100 for pressing the weeds and the like during the weeding operation, the upper surface of the cutter mounting hole 1200 to insert the end of the shaft (S) into the safety cover (1000) Is formed. In addition, the cutter mounting hole 1200 is further provided with a fixing bracket 1210 for fixing the shaft (S).

이와 같이 이루어진 안전커버(1000)는 샤프트(S)에 구성되는 손잡이(H)을 잡아 앞으로 밀게 되면, 누름수단(1100)에 의해 잡초들이 뉘어지게 된다. 그리고, 뉘어진 잡초들은 날부(C)에 의해 분쇄되게 되는 것이다. 이때, 안전커버(1000)는 분쇄된 분쇄물이 외부로 비산되지 않게 막아주는 역할도 함께 한다.When the safety cover 1000 made as described above is pushed forward by holding the handle (H) configured in the shaft (S), weeds are lie by the pressing means (1100). Then, the weeds are crushed by the blade (C). At this time, the safety cover 1000 also serves to prevent the pulverized powder from being scattered to the outside.

그러나, 종래의 안전커버(1000)는 다음과 같은 문제가 발생한다.However, the conventional safety cover 1000 has the following problems.

1) 분쇄된 분쇄물이 안전커버 내에 쌓이게 되어 제초 작업을 하기 어렵게 만든다.1) The pulverized crushed material is accumulated in the safety cover, making it difficult to mow.

2) 안전커버가 지면에 닿은 상태에서 제초작업이 이루어지기 때문에, 샤프트를 통해 외력이 가해지면 안전커버의 하부 테두리 부분이 지면 속으로 파고 들어가게 된다. 특히, 논과 같이 물이 있는 경우 이러한 현상이 더욱 자주 일어난다.2) Since weeding works when the safety cover is in contact with the ground, when an external force is applied through the shaft, the lower edge of the safety cover is dug into the ground. In particular, this phenomenon occurs more often when there is water such as rice paddies.

3) 날부를 장착하기 위한 커터장착구로부터 분쇄물이 외부로 튀어 작업자에게 부상을 일으킬 우려가 있다.3) There is a risk of injuries to workers due to the pulverized object popping outward from the cutter mounting hole for mounting the blade.

4) 분쇄물이 외부로 제대로 배출되지 못하기 때문에 작업 효율이 떨어질 뿐만 아니라 날부를 손상시킬 우려가 있다.4) Since the pulverized product is not properly discharged to the outside, work efficiency may be reduced and the blade may be damaged.

본 발명의 제1목적은 자체 탄력을 갖는 재질을 이용하여 커버본체가 제초작업시 항상 들뜬 상태를 유지하도록 플로우팅부재를 구비함으로써, 커버본체가 흙 속으로 박히지 않도록 유도하게 되어 작업효율을 향상시킬 수 있도록 한 농업용 제초기의 안전커버를 제공한다.The first object of the present invention by using a material having a self-elasticity is provided with a floating member to keep the cover body always excited during the weeding operation, to induce the cover body not to get stuck in the soil to improve the work efficiency Provide safety covers for agricultural mowers.

그리고, 본 발명의 제2목적은 커버본체의 양측면에 비산구멍을 형성함으로써, 커버본체 내부에 분쇄물이 적층되는 것을 막아 작업이 용이하게 이루어지고 날부의 파손 등을 억제할 뿐만 아니라, 커버본체의 양측에 있는 농작물의 뿌리 부분에 분쇄물을 비산시켜 주는 효과를 얻을 수 있는 농업용 제초기의 안전커버를 제공한다.The second object of the present invention is to form scattering holes on both sides of the cover body, thereby preventing the crushed matter from being laminated inside the cover body, thereby facilitating the work and preventing breakage of the blades, and the like. Provides a safety cover of agricultural mowers that can achieve the effect of scattering the ground to the root portion of the crops on both sides.

마지막으로, 본 발명의 제3목적은 커버본체의 상부에 개구된 형태로 형성되는 커터장착구에 덮개부를 더 구성함으로써, 분쇄물이 커버본체 위로 비산되는 것을 막아 작업자의 안전성을 확보할 수 있는 농업용 제초기의 안전커버를 제공한다.Lastly, the third object of the present invention is to further include a cover portion in the cutter mounting opening formed in the form of an opening in the upper portion of the cover body, to prevent the crushed material to be scattered on the cover body for agricultural use that can ensure the safety of the operator Provides a safety cover for the mower.

이러한 목적을 달성하기 위한 본 발명에 따르는 농업용 제초기의 안전커버는, 하면과 측부 일측이 개방되고, 상부에는 커터장착부를 삽입하여 샤프트를 고정시킬 수 있도록 형성된 장착구와, 개방된 측부로부터 연장되어 잡초를 쓰러뜨리기 위한 누름수단이 구비된 커버본체를 포함하여 이루어고, 커버본체에는 누름수단과 대향되는 위치에, 제초작업시 샤프트를 통해 전달되는 힘을 감쇄시켜 커버본체가 들뜨게 하는 플로우팅부재가 더 구비되어 있는 것을 특징으로 한다.Safety cover of the agricultural mower according to the present invention for achieving this object, the lower side and one side is open, the upper side is a mounting hole formed so as to secure the shaft by inserting the cutter mounting portion, and extending from the open side weeds It comprises a cover body provided with a pressing means for knocking down, the cover body is further provided with a floating member for attenuating the force transmitted through the shaft during the weeding operation to the cover body in a position opposite to the pressing means to lift the cover body. It is characterized by that.

특히, 플로우팅부재는 단부가 윗쪽으로 휘어진 판상부재로 이루어지고, 하부가 커버본체의 저면과 동일선상에 위치하거나 낮게 위치하도록 형성된 것을 특징으로 한다. 이러한 플로우팅부재는 자체 탄성을 갖는 판스프링 또는 플라스틱 재질인 것을 특징으로 한다. 그리고, 플로우팅부재는 일측에 길이방향을 따라 절개부가 더 형성된 것을 특징으로 한다.In particular, the floating member is formed of a plate-like member whose end is bent upward, the lower portion is characterized in that formed on the same line or lower than the bottom of the cover body. The floating member is characterized in that the plate spring or plastic material having its own elasticity. And, the floating member is characterized in that the incision further formed along the longitudinal direction on one side.

한편, 본 발명에 따르는 농업용 제초기의 안전커버는, 커버본체에 양측면에 각각 제거된 잡초 및 흙을 비산시킬 수 있도록 비산구멍이 더 형성되어 있는 것을 특징으로 한다. 이때의 비산구멍은 1~3개가 형성된 것을 특징으로 한다.On the other hand, the safety cover of the agricultural mower according to the present invention is characterized in that the cover body is further formed with scattering holes so as to scatter the weeds and soil respectively removed on both sides. The scattering holes at this time is characterized in that one to three are formed.

또한, 본 발명에 따르는 농업용 제초기의 안전커버는, 커버본체에 장착구를 마감할 수 있도록 덮개부가 더 구비되어 있는 것을 특징으로 한다.In addition, the safety cover of the agricultural mower according to the present invention is characterized in that the cover portion is further provided so as to close the mounting holes on the cover body.

본 발명에 따르면 다음과 같은 효과가 있다.According to the present invention has the following effects.

1) 샤프트를 통해 가해지는 외력을 플로우팅부재에서 감쇄시켜 커버본체가 지면에 대하여 들뜬 상태를 유지하기 때문에 제초 작업의 능률을 향상시킬 수 있다.1) The external force applied through the shaft is attenuated by the floating member so that the cover main body remains excited with respect to the ground, thus improving the efficiency of the weeding operation.

2) 커버본체의 양측으로 분쇄물을 비산시켜 주기 때문에 분쇄물에 의한 날부의 파손을 미연에 방지할 수 있게 된다. 그리고, 이렇게 비산되는 분쇄물은 커버본체의 양측에 있는 농작물을 덮어주는 효과를 얻게 된다.2) Since the crushed material is scattered on both sides of the cover body, it is possible to prevent the blade from being broken by the crushed product. Then, the crushed product is scattered to obtain the effect of covering the crops on both sides of the cover body.

3) 분쇄물이 커버본체의 위로 비산되는 것을 방지하기 때문에 분쇄물에 의해 작업자가 다치는 것을 미연에 방지하여 안전사고를 예방할 수 있다.3) Because it prevents the crushed object from scattering on the cover body, it prevents the worker from being injured by the crushed product and can prevent the safety accident.

4) 논과 같이 제초작업이 이루어지는 공간에 물이 있더라도 커버본체가 지면에 대하여 접촉면적을 최소화할 수 있기 때문에, 커버본체가 논에 박히지 않게 하기 때문에 누구나가 용이하게 작업할 수 있다.4) Even if there is water in the space where weeding works such as paddy fields, the cover body can minimize the contact area with the ground, so anyone can work easily because the cover body does not get stuck in the paddy fields.

이하, 도면을 참조하여 본 발명의 구성에 대하여 보다 구체적으로 설명하면 다음과 같다.Hereinafter, the configuration of the present invention with reference to the drawings in more detail.

도 2는 본 발명에 따르는 안전커버의 구성을 설명하기 위한 분해사시도이고, 도 3은 제초기에 장착된 본 발명에 따르는 안전커버의 사용상태를 보여주는 측면도. 여기서, 도면부호 "G"는 지면을, "S"는 통상의 제초기에서 동력전달을 위해 사용되는 샤프트를, "S1"은 샤프트(S)의 단부에 구성되어 커터(C)를 장착하기 위한 커터장착부를 각각 나타낸다.Figure 2 is an exploded perspective view for explaining the configuration of the safety cover according to the present invention, Figure 3 is a side view showing a state of use of the safety cover according to the present invention mounted on the mower. Here, "G" denotes the ground, "S" denotes a shaft used for power transmission in a conventional mower, and "S1" is configured at the end of the shaft (S) to mount the cutter (C) Each mounting part is shown.

본 발명에 따르는 안전커버(1000')는 하면과 일부측이 개방된 커버본체(100)를 포함하여 이루어진다. 또한, 이 커버본체(100)에는 상부에 샤프트(S)를 회전지지하여 고정시켜 주기 위한 장착구(110)가 형성된다. 그리고, 개구된 측부에는 잡초 등을 쓰러뜨릴 수 있도록 누름수단(120)이 구성된다.Safety cover 1000 'according to the present invention comprises a cover body 100, which is open on the lower side and part. In addition, the cover body 100 is provided with a mounting hole 110 for fixing the shaft (S) on the top to fix. Then, the pressing means 120 is configured on the opened side to knock down weeds and the like.

특히, 본 발명에 따르는 커버본체(100)에는 제초작업시 이 커버본체(100)가 지면(G)에 대하여 들뜬 것과 같이 들리도록 누름수단(120)과 대향되는 위치에 플로 우팅부재(130)가 더 구비된다.In particular, the cover body 100 according to the present invention has a floating member 130 in a position opposite to the pressing means 120 so that the cover body 100 sounds as if lifted with respect to the ground (G) during the weeding operation It is further provided.

플로우팅부재(130)는 판부재로서, 커버본체(100)의 후부에 장착하기 위해 일단에 플랜지부(132)가 형성된다. 그리고, 이 플랜지부(132)에는 실질적으로 장착을 위한 제1체결구멍(133)이 형성된다. 이와 같이 이루어진 플랜지부(132)는 장착구(110)의 후부를 감싸는 형태로 형성함으로써, 샤프트(S)를 회전지지하기 위한 볼트(111a)-너트(111b)와 같은 체결수단에 의해 장착할 수 있도록 구성한다. 그리고, 이 플로우팅부재(130)에는 길이 중간 부분에 결속력 강화를 위하여 커버본체(100)에 체결될 수 있도록 제2체결구멍(134)이 형성된다. 여기서, 볼트(111a)는 커버본체(100)의 상부, 바람직하기로는 후술하게 될 덮개부(150)에 의해 샤프트(S)를 지지할 수 있도록 장착구(110)의 일측에 일체로 구성하는 것이 바람직하다.Floating member 130 is a plate member, a flange portion 132 is formed at one end to be mounted to the rear of the cover body 100. The flange portion 132 is formed with a first fastening hole 133 for mounting. The flange portion 132 formed as described above is formed in a form surrounding the rear portion of the mounting hole 110, and thus can be mounted by fastening means such as bolts 111a and nuts 111b for rotationally supporting the shaft S. Configure it to be. Then, the floating member 130 has a second fastening hole 134 is formed to be fastened to the cover body 100 to strengthen the binding force in the middle portion of the length. Here, the bolt 111a is integrally formed on one side of the mounting hole 110 so as to support the shaft S by the upper portion of the cover body 100, preferably, the cover part 150 to be described later. desirable.

특히, 플로우팅부재(130)는 타단이 한쪽으로 휘어지게 형성된다. 이는 플로우팅부재(130)의 단부가 지면(G)에 대하여 박히지 않고 미끌릴 수 있도록 하기 위함이다. 그리고, 이 타탄부에는 플로이팅부재(130)의 길이방향을 따라 절개부(131)가 형성된다. 절개부(131)는 플로우팅부재(130)와 지면(G)과의 마찰력 감소시켜 주고, 또한 분쇄물의 배출이 용이하게 이루어지게 하기 위함이다.In particular, the floating member 130 is formed so that the other end is bent to one side. This is to allow the end of the floating member 130 to slide without getting stuck against the ground (G). In addition, the tartan part is formed with a cutout 131 along the longitudinal direction of the floating member 130. Incision 131 is to reduce the friction between the floating member 130 and the ground (G), and to facilitate the discharge of the pulverized material.

이와 같은 구성의 플로우팅부재(130)는 작업시 탄력적으로 동작시키기 위하여 자체 탄성을 갖는 판스프링이라든가 플라스틱 재질을 이용하여 제작하는 것이 바람직하다.Floating member 130 having such a configuration is preferably manufactured using a plate spring or a plastic material having its own elastic to operate elastically during operation.

본 발명의 바람직한 실시예에서, 플로우팅부재(130)는 커버본체(100)에 장착 시 타단의 휘어진 단부가 커버본체(100)의 하부 테두리와 동일한 높이로 제작하여 이용하는 것이 바람직하다. 이 경우, 도 3에서와 같이 커버본체(100)는 샤프트(S)에 의해 누름수단(120)이 형성된 앞쪽이 약간 들리게 하여 제초작업이 이루어지게 된다.In a preferred embodiment of the present invention, the floating member 130 is preferably used to be manufactured at the same height as the lower edge of the other end of the bent end of the cover body 100 when mounted on the cover body (100). In this case, as shown in Figure 3, the cover body 100 is made to hear the front of the pressing means 120 is formed slightly by the shaft (S) is a weeding operation is made.

그리고, 본 발명의 바람직한 실시예에서, 플로우팅부재(130)는 커버본체(100)에 장착시 단부가 커버본체(100)의 하부 테두리보다 낮은 위치에 오도록 형성하는 것도 가능하다. 이 경우, 커버본체(100)는 샤프트(S)에 의해 지면(G)과 평행하게 위치하게 하여 제초작업을 할 수 있게 된다.In addition, in a preferred embodiment of the present invention, the floating member 130 may be formed so that the end portion is lower than the lower edge of the cover body 100 when the cover body 100 is mounted. In this case, the cover body 100 can be placed in parallel with the ground (G) by the shaft (S) to perform the weeding operation.

한편, 본 발명의 바람직한 실시예에서, 커버본체(100)에는 양측면에 각각 비산구멍(140)을 더 형성할 수 있다. 비산구멍(140)은 커보본체(100) 내에서 커터(C)에 의해 분쇄된 분쇄물을 외부로 배출하는데 이용된다. 즉, 샤프트(S)의 단부에 있는 커터장착부(S1)는 커터(C)가 장착되어 누름수단(120)에 의해 뉘어진 잡초 등을 분쇄하게 된다. 이때, 분쇄물이 커버본체(100)로부터 충분하게 빨리 배출되지 못하면 커터(C)를 손상시킬 뿐만 아니라 제초작업의 효율을 떨어뜨리게 된다. On the other hand, in the preferred embodiment of the present invention, the cover body 100 may be further formed with scattering holes 140 on each side. The scattering hole 140 is used to discharge the pulverized product crushed by the cutter C in the cubicle body 100 to the outside. That is, the cutter mounting portion S1 at the end of the shaft S is mounted with the cutter C to crush the weeds and the like, which are separated by the pressing means 120. At this time, if the pulverized product is not discharged quickly enough from the cover body 100, not only damage the cutter (C) but also reduce the efficiency of the weeding operation.

이에, 본 발명에서는 커버본체(100)에 비산구멍(140)을 통해 분쇄물을 양측으로 비산시킴으로써, 작업효율의 향상, 커터(C)의 보호 그리고 주변 농작물을 덮어주는 효과를 얻게 되는 것이다. 이러한 비산구멍(140)은 분쇄물의 크기 등을 고려하여 각 측면에 각각 1~3개를 형성할 수 있다.Thus, in the present invention by scattering the pulverized product to both sides through the scattering holes 140 in the cover body 100, the work efficiency is improved, the protection of the cutter (C) and the effect of covering the surrounding crops. These scattering holes 140 may be formed in each of one to three sides in consideration of the size of the crushed material.

마지막으로, 본 발명의 바람직한 실시예에서, 커버본체(100)에는 장착구(110)를 마감하기 위한 덮개부(150)가 구비된다. 덮개부(150)는 장착구(110) 전체를 덮을 수 있는 크기로 제작하며, 일측에는 샤프트(S)의 외주면을 감쌀 수 있도록 지지부(151)가 형성된다. 그리고, 이 지지부(151)의 양측에는 상술한 제1체결구멍(133)과 겹치도록 체결구멍(152)이 형성된다. 게다가 덮개부(150)의 외주면에는 커버본체(100)에 직접 장착될 수 있도록 장착구멍(152a)이 더 형성된다.Finally, in the preferred embodiment of the present invention, the cover body 100 is provided with a cover portion 150 for closing the mounting holes 110. Cover portion 150 is manufactured in a size that can cover the entire mounting hole 110, the support portion 151 is formed on one side to surround the outer peripheral surface of the shaft (S). In addition, fastening holes 152 are formed at both sides of the support part 151 so as to overlap the above-described first fastening holes 133. In addition, the mounting hole 152a is further formed on the outer circumferential surface of the cover part 150 so as to be directly mounted to the cover body 100.

이와 같이 이루어진 덮개부(150)는 플로우팅부재(130)와 함께 커버본체(100)에 일체로 장착된다. 즉, 덮개부(150)는 샤프트(S)를 감싸면서 플로우팅부재(130)의 플랜지부(132)와 겹쳐지게 하여, 제1체결구멍(133)과 체결구멍(152)을 볼트(111a)에 끼워 너트(111b)로 체결한다. 그리고, 장착구멍(152a)을 통해 볼트와 같은 체결수단(153)으로 커버본체(100)에 체결고정된다. 그리고, 플로우팅부재(130)는 제2체결구멍(134)을 통해 볼트와 같은 체결수단(134a)으로 체결고정된다.The cover part 150 formed as described above is integrally mounted to the cover body 100 together with the floating member 130. That is, the cover portion 150 overlaps the flange portion 132 of the floating member 130 while surrounding the shaft S, and the first fastening hole 133 and the fastening hole 152 are bolted 111a. Fasten with the nut 111b. The fastening means 153 is fastened to the cover body 100 by means of fastening means 153 such as bolts through the mounting holes 152a. The floating member 130 is fastened and fastened to a fastening means 134a such as a bolt through the second fastening hole 134.

이러한 덮개부(150)는 상술한 비산구멍(140)과 달리 분새물이 장착구(110)를 통해 비산될 경우 작업자에게 유해할 수 있기 때문에 이를 방지해 준다.The cover part 150 prevents this because, unlike the above-mentioned scattering hole 140, it may be harmful to the worker when the flying water is scattered through the mounting hole 110.

따라서, 본 발명에 따르는 농업용 제초기의 안전커버(100)는 지면(G)에 대하여 항상 들뜬 상태에서 제초작업이 이루어지기 때문에 안전커버(100)가 지면에 박히는 것을 방지하여 작업효율을 향상시킬 수 있게 된다. 그리고, 분쇄물이 외부로 비산되기 때문에 커터(C)를 보호할 수 있게 된다. 게다가 분쇄물이 안전커버(100) 의 위로 비산되는 것을 막아 줌으로써, 작업자의 안전에도 큰 기여를 하게 된다.Therefore, the safety cover 100 of the agricultural mower according to the present invention can improve the work efficiency by preventing the safety cover 100 from getting stuck in the ground because the weeding work is always made in the excited state with respect to the ground (G). do. And since the crushed material is scattered to the outside, the cutter C can be protected. In addition, by preventing the crushed matter from flying over the safety cover 100, it makes a great contribution to the safety of the operator.

본 발명은 도면에 도시된 일 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호 범위는 첨부된 특허청구범위의 기술적 사상에 의해 정해져야 할 것이다.Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

도 1은 종래의 제초기에 장착된 안전커버를 보여주기 위한 사시도.1 is a perspective view for showing a safety cover mounted to a conventional mower.

도 2는 본 발명에 따르는 안전커버의 구성을 설명하기 위한 분해사시도.Figure 2 is an exploded perspective view for explaining the configuration of the safety cover according to the present invention.

도 3은 제초기에 장착된 본 발명에 따르는 안전커버의 사용상태를 보여주는 측면도.Figure 3 is a side view showing the state of use of the safety cover according to the present invention mounted on the mower.

<도면의 주요부분에 대한 도면부호의 간단한 설명><Brief description of reference numerals for the main parts of the drawings>

100 : 커버본체 110 : 장착구100: cover body 110: mounting holes

111a, 111b : 볼트, 너트 120 : 누름수단111a, 111b: bolt, nut 120: pressing means

130 : 플로우팅부재 131 : 절개부130: floating member 131: incision

132 : 플랜지부 133 : 제1체결구멍132: flange portion 133: first fastening hole

134 : 제2체결구멍 140 : 비산구멍134: second fastening hole 140: scattering hole

150 : 덮개부 151 : 지지부150: cover portion 151: support portion

152 : 체결구멍 153 : 체결수단152: fastening hole 153: fastening means

1000' : 안전커버 C : 커버1000 ': safety cover C: cover

S : 샤프트 S1 : 커터장착부S: Shaft S1: Cutter Mount

Claims (7)

삭제delete 삭제delete 삭제delete 하면과 측부 일측이 개방되고, 상부에는 커터장착부(S1)를 삽입하여 샤프트(S)를 고정시킬 수 있도록 형성된 장착구(110); 및A lower surface and one side of the side are open, and an upper mounting hole 110 formed to insert the cutter mounting portion S1 to fix the shaft S; And 개방된 상기 측부로부터 연장되어 잡초를 쓰러뜨리기 위한 누름수단(120);을 구비한 커버본체(100)를 포함하여 이루어지고,It comprises a cover body 100 provided with; push means 120 for knocking down the weeds extending from the open side, 상기 커버본체(100)에는 상기 누름수단(120)과 대향되는 위치에, 제초작업시 상기 커버본체(100)가 들뜨게 하는 플로우팅부재(130)가 더 구비되되,The cover body 100 is further provided with a floating member 130 in a position opposite to the pressing means 120, the cover body 100 to lift during the weeding operation, 상기 플로우팅부재(130)는 단부가 윗쪽으로 휘어진 판상부재로 이루어지고, 하부가 상기 커버본체(100)의 저면과 동일선상에 위치하거나 낮게 위치하도록 형성되며, 자체 탄성을 갖는 판스프링 또는 플라스틱 재질로 구성된 농업용 제초기의 안전커버에 있어서,The floating member 130 is formed of a plate-shaped member whose end is bent upwards, and is formed such that the lower portion thereof is positioned on the same line as or lower than the bottom surface of the cover body 100, and has a spring or plastic material having its own elasticity. In the safety cover of agricultural mower consisting of, 상기 플로우팅부재(130)는 일측에 길이방향을 따라 절개부(131)가 더 형성된 것을 특징으로 하는 농업용 제초기의 안전커버.The floating member 130 is a safety cover of the agricultural mower, characterized in that the cutout 131 is further formed along the longitudinal direction on one side. 청구항 4 에 있어서,The method according to claim 4, 상기 안전커버의 커버본체(100)에는 양측면에 각각 제거된 잡초 및 흙을 비산시킬 수 있도록 비산구멍(140)이 더 형성되어 있는 것을 특징으로 하는 농업용 제초기의 안전커버.The cover body 100 of the safety cover safety cover for agricultural mowers, characterized in that the scattering hole 140 is further formed to scatter the weeds and soil removed on each side. 제 5 항에 있어서,The method of claim 5, 상기 각 측면에 형성된 상기 비산구멍(140)은 1~3개가 형성된 것을 특징으로 하는 농업용 제초기의 안전커버.Safety cover of the agricultural mower, characterized in that the shattering hole 140 formed on each side is formed one to three. 제 5 항에 있어서,The method of claim 5, 상기 커버본체(100)는 상기 장착구(110)를 마감할 수 있도록 덮개부(150)가 더 구비되어 있는 것을 특징으로 하는 농업용 제초기의 안전커버.The cover body 100 is a safety cover of the agricultural mower, characterized in that the cover portion 150 is further provided to close the mounting hole (110).
KR1020090069861A 2009-07-30 2009-07-30 Safety covers for agricultural mowers KR101058177B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020090069861A KR101058177B1 (en) 2009-07-30 2009-07-30 Safety covers for agricultural mowers
PCT/KR2010/004960 WO2011014004A2 (en) 2009-07-30 2010-07-28 Safety cover for an agricultural weeder
JP2012505836A JP5525038B2 (en) 2009-07-30 2010-07-28 Agricultural weeder safety cover
CN201080043134.1A CN102625651B (en) 2009-07-30 2010-07-28 Safety cover for an agricultural weeder

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KR20190033818A (en) * 2017-09-22 2019-04-01 주식회사 성진텍 Safety cover for agricultural reeder
KR20210152731A (en) * 2020-06-09 2021-12-16 주식회사 성진텍 Agricultural weeder

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KR101892193B1 (en) * 2016-12-05 2018-08-28 주식회사 성진텍 Multi furrow weeder
JP7352938B2 (en) * 2019-08-21 2023-09-29 有限会社植木工業 lawn mower cover
CN111436277A (en) * 2020-05-18 2020-07-24 扬州工业职业技术学院 Push sliding charging type household mower

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KR20190033818A (en) * 2017-09-22 2019-04-01 주식회사 성진텍 Safety cover for agricultural reeder
KR101986728B1 (en) * 2017-09-22 2019-06-07 주식회사 성진텍 Safety cover for agricultural reeder
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KR102630596B1 (en) * 2020-06-09 2024-01-30 주식회사 성진텍 Agricultural weeder

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KR20110012231A (en) 2011-02-09
WO2011014004A2 (en) 2011-02-03
WO2011014004A3 (en) 2011-05-19
CN102625651A (en) 2012-08-01

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