JP2012523834A - Agricultural weeder safety cover - Google Patents
Agricultural weeder safety cover Download PDFInfo
- Publication number
- JP2012523834A JP2012523834A JP2012505836A JP2012505836A JP2012523834A JP 2012523834 A JP2012523834 A JP 2012523834A JP 2012505836 A JP2012505836 A JP 2012505836A JP 2012505836 A JP2012505836 A JP 2012505836A JP 2012523834 A JP2012523834 A JP 2012523834A
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- Prior art keywords
- cover
- safety cover
- floating member
- safety
- cover body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 claims abstract description 23
- 238000009333 weeding Methods 0.000 claims abstract description 19
- 241000196324 Embryophyta Species 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- A01D34/835—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
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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
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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
- A01D34/82—Other details
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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
- A01D34/82—Other details
- A01D34/828—Safety devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Catching Or Destruction (AREA)
- Soil Working Implements (AREA)
Abstract
本発明は、カバー本体が除草作業時に常に地面から浮いている状態で行われるようにフローティング部材を備えて、安全かつ容易に除草作業を行うことができ、また、カバー本体の両側面に飛散孔を形成して粉砕物による機器の破損を防止できるだけでなく、作業者の安全をさらに向上させた農業用除草器の安全カバーに関する。このような目的を達成するための本発明による農業用除草器の安全カバーは、下面と側部の一側が開放され上部にカッター装着部を挿入してシャフトが固定されるように形成された装着具と、開放された前記側部から延びて雑草を倒すための押さえ手段と、を備えたカバー本体を含む農業用安全カバーにおいて、カバー本体は、押さえ手段に対向する位置に除草作業時にシャフトを介して伝達される力を減衰させてカバー本体が浮くようにするフローティング部材をさらに備えることを特徴とする。The present invention is equipped with a floating member so that the cover body is always floating from the ground during the weeding operation, and can perform the weeding operation safely and easily. The present invention relates to a safety cover for an agricultural weeder that not only prevents damage to equipment due to pulverized materials but also further improves the safety of workers. The safety cover of the agricultural weeder according to the present invention for achieving such an object is mounted so that the lower surface and one side of the side are opened and the cutter mounting portion is inserted into the upper portion to fix the shaft. And an agricultural safety cover including a cover main body provided with a tool and a pressing means for defeating weeds extending from the opened side portion, and the cover main body has a shaft at a position facing the pressing means during the weeding operation. It further comprises a floating member that damps the force transmitted through the cover body and causes the cover body to float.
Description
本発明は、農業用除草器の安全カバーに関する。より詳しくは、除草作業時にカバー本体が常に地面から浮いている状態で除草作業を行うようにフローティング部材を備えることにより、除草作業を安全かつ容易に行う農業用除草器の安全カバーに関する。 The present invention relates to a safety cover for an agricultural weeder. More specifically, the present invention relates to a safety cover for an agricultural weeder that performs a weeding operation safely and easily by providing a floating member so that the weeding operation is performed in a state where the cover body is always floating from the ground during the weeding operation.
一般的に、図１に示した農業用除草器は、動力発生装置Ｐと、ワイヤーなどを利用して動力発生装置Ｐから発生した動力を伝達するシャフトＳと、シャフトＳの端部に装着される刃部Ｃとを含んで構成される。特に、シャフトＳの端部には、刃部Ｃを包んで除草作業が安全に行われるようにする安全カバー１０００が備えられている。 In general, the agricultural weeder shown in FIG. 1 is mounted on a power generation device P, a shaft S that transmits power generated from the power generation device P using a wire or the like, and an end of the shaft S. And a blade portion C. In particular, a safety cover 1000 is provided at the end of the shaft S so as to wrap the blade C so that the weeding operation can be performed safely.
安全カバー１０００は、底面と一側面が開口され容器形状に形成されている。また、開口された一側面には除草作業時に雑草などを押さえるための押さえ手段１１００が形成され、上面にはシャフトＳの端部を安全カバー１０００内に収めることができるようにカッター装着具１２００が形成されている。また、このカッター装着具１２００には、シャフトＳを固定するための固定ブラケット１２１０がさらに備えられている。 The safety cover 1000 is formed in a container shape with an open bottom and one side. In addition, a pressing means 1100 for pressing weeds and the like is formed on one side of the opening, and a cutter mounting tool 1200 is provided on the upper surface so that the end of the shaft S can be stored in the safety cover 1000. Is formed. The cutter mounting tool 1200 is further provided with a fixing bracket 1210 for fixing the shaft S.
このように形成された安全カバー１０００は、シャフトＳに構成される取っ手Ｈを握って前方に押すと、押さえ手段１１００により雑草が寝かされるようになる。そして、寝かされた雑草は、刃部Ｃにより粉砕される。ここで、安全カバー１０００は、粉砕された粉砕物が外部に飛散することを防止する役割も共に果たす。 When the safety cover 1000 formed in this way holds the handle H formed on the shaft S and pushes it forward, the pressing means 1100 lays the weeds. The laid weeds are crushed by the blade C. Here, the safety cover 1000 also plays a role of preventing the pulverized pulverized material from scattering to the outside.
しかしながら、従来の安全カバー１０００は、以下のような問題を有する。
１）粉砕された粉砕物が安全カバー内に積もって除草作業を妨害する。
２）安全カバーが地面に着いた状態で除草作業が行われるため、シャフトを介して外力が加えられると、安全カバーの下部縁部が地面中に掘り下げるようになる。特に、水田のように水がある場合、このような現状がさらに頻繁に発生する。
３）刃部を装着するためのカッター装着具から粉砕物が外部に飛び散って作業者を傷つける恐れがある。
４）粉砕物が外部に完全に排出できないため、作業効率が低下するだけでなく、刃部に損傷が発生する恐れがある。
However, the conventional safety cover 1000 has the following problems.
1) The pulverized pulverized material accumulates in the safety cover and interferes with the weeding work.
2) Since weeding work is performed with the safety cover on the ground, when an external force is applied via the shaft, the lower edge of the safety cover is dug into the ground. In particular, when there is water like a paddy field, such a current situation occurs more frequently.
3) There is a possibility that the pulverized material scatters from the cutter mounting tool for mounting the blade part to the outside and damages the operator.
4) Since the pulverized material cannot be completely discharged to the outside, not only the working efficiency is lowered, but also the blade portion may be damaged.
本発明の第１目的は、弾力を有する材質を用いてカバー本体が除草作業時に常に浮いている状態を維持するようにフローティング部材を備えることにより、カバー本体が地面に打ち込まれないように誘導して作業効率を向上させる農業用除草器の安全カバーを提供することにある。 A first object of the present invention is to provide a floating member so as to maintain a state in which the cover body is always floating during weeding work using a material having elasticity, so that the cover body is not driven into the ground. It is to provide a safety cover for agricultural weeders that improves work efficiency.
また、本発明の第２目的は、カバー本体の両側面に飛散孔を形成することにより、カバー本体の内部に粉砕物が積もることを防止して作業を容易にし、刃部の破損などを抑制するだけでなく、カバー本体の両側にある農作物の根部分に粉砕物を飛散させる効果を得ることのできる農業用除草器の安全カバーを提供することにある。 In addition, the second object of the present invention is to form scattering holes on both sides of the cover body, thereby preventing the crushed material from accumulating inside the cover body, facilitating the work, and suppressing damage to the blade part. In addition to this, it is an object to provide a safety cover for an agricultural weeder that can obtain an effect of scattering pulverized material to the roots of the crops on both sides of the cover body.
最後に、本発明の第３目的は、カバー本体の上部に開口された形態に形成されるカッター装着具にふた部をさらに有するすることにより、粉砕物がカバー本体の上に飛散することを防止して作業者の安全性を確保することのできる農業用除草器の安全カバーを提供することにある。 Finally, the third object of the present invention is to further prevent the pulverized material from splashing on the cover body by further including a lid on the cutter mounting tool formed in the form opened at the top of the cover body. It is to provide a safety cover for agricultural weeders that can ensure the safety of workers.
このような目的を達成するために、本発明の実施形態による農業用除草器の安全カバーは、下面と側部の一側が開放され上部にはカッター装着部を挿入してシャフトが固定される装着具と、開放された側部から延びて雑草を倒すための押さえ手段と、を備えたカバー本体を含み、カバー本体は、押さえ手段に対向する位置に除草作業時にシャフトを介して伝達される力を減衰してカバー本体が浮くようにするフローティング部材をさらに備えることを特徴とする。 In order to achieve such an object, the safety cover of the agricultural weeder according to the embodiment of the present invention is mounted such that the lower surface and one side of the side cover are opened, and the cutter is mounted on the upper part and the shaft is fixed. A cover body provided with a tool and a pressing means for defeating weeds extending from the opened side, the cover body being a force transmitted through the shaft to the position facing the pressing means during the weeding operation It is further characterized by further including a floating member that damps the cover so that the cover body floats.
フローティング部材は、端部が上方に曲がっている板状部材からなり、下部がカバー本体の底面と同一線上に又は前記底面より低く位置するように形成されたことを特徴とする。このようなフローティング部材は、弾性を有する板スプリング又はプラスチック材で形成されることを特徴とする。また、フローティング部材は、一側に長手方向に沿って切開部がさらに形成されたことを特徴とする。 The floating member is composed of a plate-like member whose end is bent upward, and the lower part is formed so as to be located on the same line as the bottom surface of the cover body or lower than the bottom surface. Such a floating member is formed of an elastic leaf spring or a plastic material. Further, the floating member is characterized in that an incision is further formed on one side along the longitudinal direction.
一方、本発明の実施形態による農業用除草器の安全カバーのカバー本体には、両側面にそれぞれ除去された雑草及び土を飛散させるように飛散孔がさらに形成されていることを特徴とする。ここで、飛散孔は、１〜３つが形成されたことを特徴とする。 Meanwhile, the cover main body of the safety cover of the agricultural weeder according to the embodiment of the present invention is characterized in that a scattering hole is further formed on both side surfaces so as to scatter the removed weed and soil. Here, 1 to 3 scattering holes are formed.
また、本発明の実施形態による農業用除草器の安全カバーは、カバー本体に装着具を覆うようにふた部をさらに備えることを特徴とする。 Moreover, the safety cover of the agricultural weeder according to the embodiment of the present invention is characterized in that the cover body further includes a lid portion so as to cover the mounting tool.
本願発明によれば、以下のような効果がある。
１）シャフトを介して加えられる外力をフローティング部材で減衰させてカバー本体が地面から浮いている状態を維持するため、除草作業の能率を向上させることができる。
２）カバー本体の両側に粉砕物を飛散させるため、粉砕物による刃部の破損を前もって防止することができる。また、このように飛散する粉砕物は、カバー本体の両側にある農作物を覆う効果を得ることができる。
３）粉砕物がカバー本体の上に飛散することを防止するため、粉砕物により作業者がケガすることを前もって防止して事故を予防できる。
４）水田のように除草作業が行われるところに水があっても、カバー本体の地面に対する接触面積を最小化してカバー本体が水田に打ち込まれないため、容易に作業することができる。
The present invention has the following effects.
1) Since the external force applied through the shaft is attenuated by the floating member and the cover main body is kept floating from the ground, the efficiency of the weeding work can be improved.
2) Since the pulverized material is scattered on both sides of the cover body, it is possible to prevent the blade portion from being damaged by the pulverized material in advance. Moreover, the pulverized material scattered in this way can obtain the effect of covering the crops on both sides of the cover body.
3) In order to prevent the pulverized product from splashing on the cover body, it is possible to prevent accidents by preventing the operator from being injured by the pulverized product in advance.
4) Even if there is water where weeding work is performed like a paddy field, the contact area of the cover main body with respect to the ground is minimized and the cover main body is not driven into the paddy field.
以下、図面を参照して本発明の構成についてより詳細に説明する。 Hereinafter, the configuration of the present invention will be described in more detail with reference to the drawings.
図２は、本発明の実施形態による安全カバーの構成を示す分解斜視図である。図３は、本発明の実施形態による除草器に装着された安全カバーの使用状態を示す側面図である。ここで、符号Ｇは地面を示し、Ｓは通常の除草器において動力伝達のために使われるシャフトを示し、Ｓ１はシャフトＳの端部に構成されてカッターＣを装着するためのカッター装着部を示す。 FIG. 2 is an exploded perspective view showing the configuration of the safety cover according to the embodiment of the present invention. FIG. 3 is a side view showing a usage state of the safety cover attached to the weeder according to the embodiment of the present invention. Here, symbol G indicates the ground, S indicates a shaft used for power transmission in a normal weeder, S1 indicates a cutter mounting portion for mounting the cutter C, which is configured at the end of the shaft S. Show.
本発明の実施形態による安全カバー１０００’は、下面と一部側が開放されたカバー本体１００を含んで構成される。また、このカバー本体１００には、上部にシャフトＳを回転支持して固定するための装着具１１０が形成される。また、開口された側部には雑草などを倒すことができるように押さえ手段１２０が構成される。 A safety cover 1000 ′ according to an embodiment of the present invention includes a cover body 100 that is open at a lower surface and a part thereof. Further, the cover body 100 is formed with an attachment 110 for rotating and supporting the shaft S on the upper part. In addition, the pressing means 120 is configured so that weeds can be brought down on the opened side portion.
特に、本発明の実施形態によるカバー本体１００には、除草作業時にこのカバー本体１００が地面Ｇに対して浮いているように、持ち上げられるように押さえ手段１２０に対向する位置にフローティング部材１３０がさらに備えられる。 In particular, the cover body 100 according to the embodiment of the present invention further includes a floating member 130 at a position facing the holding means 120 so that the cover body 100 can be lifted so that the cover body 100 floats with respect to the ground G during the weeding operation. Provided.
フローティング部材１３０は、板部材であり、カバー本体１００の後部に装着するために一端にフランジ部１３２が形成される。また、このフランジ部１３２には、実質的に装着のための第１締結孔１３３が形成される。このように構成されたフランジ部１３２は、装着具１１０の後部を包む形態に形成することにより、シャフトＳを回転支持するためのボルト１１１ａ−ナット１１１ｂのような締結手段により装着できるように構成する。また、このフローティング部材１３０には、長手方向の中間部分に結束力強化のためにカバー本体１００に締結できるように第２締結孔１３４が形成される。ここで、ボルト１１１ａは、カバー本体１００の上部、好ましくは、後述するふた部１５０によりシャフトＳを支持できるように装着具１１０の一側に一体に構成することが好ましい。 The floating member 130 is a plate member, and a flange portion 132 is formed at one end for mounting on the rear portion of the cover main body 100. The flange portion 132 is substantially formed with a first fastening hole 133 for mounting. The flange portion 132 configured in this manner is configured to wrap around the rear portion of the mounting tool 110 so that the flange portion 132 can be mounted by fastening means such as a bolt 111a and a nut 111b for rotationally supporting the shaft S. . In addition, a second fastening hole 134 is formed in the floating member 130 so that the floating member 130 can be fastened to the cover main body 100 in order to strengthen the binding force. Here, it is preferable that the bolt 111a is integrally formed on the upper side of the cover main body 100, preferably on one side of the mounting tool 110 so that the shaft S can be supported by a lid 150 described later.
特に、フローティング部材１３０は、他端が片方に曲がるように形成される。これは、フローティング部材１３０の端部が地面Ｇに対して打ち込まれずにすべるようにするためである。また、この他端部には、フローティング部材１３０の長手方向に沿って切開部１３１が形成される。切開部１３１は、フローティング部材１３０と地面Ｇとの摩擦力を減少させ、また粉砕物の排出を容易にする。 In particular, the floating member 130 is formed such that the other end bends to one side. This is to allow the end of the floating member 130 to slide without being driven into the ground G. An incision 131 is formed at the other end along the longitudinal direction of the floating member 130. The incision 131 reduces the frictional force between the floating member 130 and the ground G, and facilitates discharge of the crushed material.
このような構成のフローティング部材１３０は、作業時に弾力的に動作させるために弾性を有する板スプリング又はプラスチック材で製造することが好ましい。 The floating member 130 having such a structure is preferably manufactured by a plate spring or a plastic material having elasticity in order to operate elastically during work.
本発明の実施形成において、フローティング部材１３０は、カバー本体１００に装着時、他端の曲がった端部がカバー本体１００の下部の縁部と同一高さになるように製造して用いることが好ましい。この場合、図３に示すようにカバー本体１００は、シャフトＳにより押さえ手段１２０が形成された前方が若干持ち上がられるようにして除草作業が行われる。 In the embodiment of the present invention, the floating member 130 is preferably manufactured and used so that the bent end of the other end is flush with the lower edge of the cover main body 100 when mounted on the cover main body 100. . In this case, as shown in FIG. 3, the cover main body 100 is subjected to weeding work so that the front where the pressing means 120 is formed by the shaft S is slightly lifted.
そして、本発明の実施形成において、フローティング部材１３０は、カバー本体１００に装着時に、端部がカバー本体１００の下部縁部より低く位置するように形成することもできる。この場合、カバー本体１００はシャフトＳにより地面Ｇと平行に位置して除草作業が行われる。 In the embodiment of the present invention, the floating member 130 may be formed such that the end portion is positioned lower than the lower edge of the cover main body 100 when the floating member 130 is attached to the cover main body 100. In this case, the cover body 100 is positioned parallel to the ground G by the shaft S and the weeding operation is performed.
一方、本発明の実施形成において、カバー本体１００には、両側面にそれぞれ飛散孔１４０をさらに形成される。飛散孔１４０は、カバー本体１００内においてカッターＣにより粉砕された粉砕物を外部に排出するために利用される。すなわち、シャフトＳの端部にあるカッター装着部Ｓ１にカッターＣが装着されて、押さえ手段１２０により寝かされた雑草などが粉砕される。ここで、粉砕物がカバー本体１００から充分に速く排出できない場合、カッターＣを損傷させるだけでなく、除草作業の効率を低下させる。 On the other hand, in the embodiment of the present invention, the cover body 100 is further formed with scattering holes 140 on both side surfaces. The scattering holes 140 are used to discharge the pulverized material crushed by the cutter C in the cover body 100 to the outside. That is, the cutter C is mounted on the cutter mounting portion S1 at the end of the shaft S, and weeds laid down by the pressing means 120 are crushed. Here, when the pulverized material cannot be discharged from the cover body 100 sufficiently quickly, not only the cutter C is damaged, but also the efficiency of the weeding work is reduced.
従って、本発明の実施形態においては、カバー本体１００に飛散孔１４０から粉砕物を両側に飛散させることにより、作業効率の向上、カッターＣの保護、及び周辺農作物を覆う効果を得るようになる。このような飛散孔１４０は、粉砕物のサイズなどを考慮して各側面にそれぞれ１〜３つを形成することができる。 Therefore, in the embodiment of the present invention, the pulverized material is scattered on both sides of the cover body 100 from the scattering holes 140, so that the work efficiency is improved, the cutter C is protected, and the surrounding crops are covered. One to three of such scattering holes 140 can be formed on each side surface in consideration of the size of the pulverized material.
最後に、本発明の実施形成において、カバー本体１００には、装着具１１０を覆うためのふた部１５０が備えられる。ふた部１５０は、装着具１１０の全体を覆うことができるサイズに製造され、一側にはシャフトＳの外周面を覆うように支持部１５１が形成される。そして、この支持部１５１の両側には、前述した第１締結孔１３３と重なるように締結孔１５２が形成される。さらに、ふた部１５０の外周面にはカバー本体１００に直接装着できるように装着孔１５２ａがさらに形成される。 Finally, in the embodiment of the present invention, the cover main body 100 is provided with a lid portion 150 for covering the mounting tool 110. The lid portion 150 is manufactured to a size that can cover the entire mounting tool 110, and a support portion 151 is formed on one side so as to cover the outer peripheral surface of the shaft S. And the fastening hole 152 is formed in the both sides of this support part 151 so that it may overlap with the 1st fastening hole 133 mentioned above. Further, a mounting hole 152 a is further formed on the outer peripheral surface of the lid portion 150 so as to be directly mounted on the cover body 100.
このように形成されたふた部１５０は、フローティング部材１３０とともにカバー本体１００に一体に装着される。すなわち、ふた部１５０は、シャフトＳを覆うとともにフローティング部材１３０のフランジ部１３２と重なるようにして、第１締結孔１３３と締結孔１５２にボルト１１１ａを嵌めてナット１１１ｂで締結する。そして、装着孔１５２ａを介してボルトのような締結手段１５３でカバー本体１００に締結固定される。そして、フローティング部材１３０は、第２締結孔１３４を通してボルトのような締結手段１３４ａで締結固定される。 The lid 150 formed in this way is integrally attached to the cover body 100 together with the floating member 130. That is, the lid portion 150 covers the shaft S and overlaps the flange portion 132 of the floating member 130 so that the bolt 111a is fitted into the first fastening hole 133 and the fastening hole 152 and fastened with the nut 111b. Then, it is fastened and fixed to the cover body 100 by fastening means 153 such as a bolt through the mounting hole 152a. The floating member 130 is fastened and fixed by fastening means 134 a such as a bolt through the second fastening hole 134.
このようなふた部１５０は、前述した飛散孔１４０と異なり、粉砕物が装着具１１０を介して飛散される場合、作業者が負傷する可能性があるため、これを防止する。 Unlike the scattering hole 140 described above, such a lid portion 150 prevents an operator from being injured when the pulverized material is scattered through the mounting tool 110.
従って、本発明の実施形態による農業用除草器の安全カバー１００は、地面Ｇに対して常に浮いている状態で除草作業が行われるため、安全カバー１００が地面に打ち込まれることを防止して作業効率を向上させることができる。そして、粉砕物が外部に飛散するため、カッターＣを保護することができる。さらに、粉砕物が安全カバー１００の上に飛散することを防止することにより、作業者の安全にも大きな寄与をする。 Therefore, since the weeding work is performed in a state where the safety cover 100 of the agricultural weeder according to the embodiment of the present invention is always floating with respect to the ground G, the safety cover 100 is prevented from being driven into the ground. Efficiency can be improved. And since the pulverized material scatters outside, the cutter C can be protected. Furthermore, by preventing the pulverized material from splashing on the safety cover 100, it greatly contributes to the safety of the operator.
以上、本発明の実施形態は、図面に示す一実施形成を参考にして説明したが、これは例示に過ぎず、本技術分野の通常の知識を持つ者であれば、これから多様な変形及び均等な他の実例形態に用いられることができるという点を理解できるであろう。従って、本発明の技術的保護の範囲は後述する特許請求の範囲の技術的思想により決定される。 The embodiment of the present invention has been described with reference to the embodiment shown in the drawings. However, this is merely an example, and various modifications and equivalents will be made by those having ordinary knowledge in the art. It will be understood that it can be used in other example configurations. Therefore, the scope of technical protection of the present invention is determined by the technical ideas of the claims to be described later.
１００：カバー本体
１１０：装着具
１１１ａ、１１１ｂ：ボルト、ナット
１２０：押さえ手段
１３０：フローティング部材
１３１：切開部
１３２：フランジ部
１３３：第１締結孔
１３４：第２締結孔
１４０：飛散孔
１５０：ふた部
１５１：支持部
１５２：締結孔
１５３：締結手段
１０００’：安全カバー
Ｃ：カバー
Ｓ：シャフト
Ｓ１：カッター装着部
100: cover main body 110: mounting tool 111a, 111b: bolt, nut 120: holding means 130: floating member 131: incision part 132: flange part 133: first fastening hole 134: second fastening hole 140: scattering hole 150: lid part 151: Supporting part 152: Fastening hole 153: Fastening means 1000 ': Safety cover C: Cover S: Shaft S1: Cutter mounting part
Claims (7)
前記カバー本体１００は、前記押さえ手段１２０に対向する位置に除草作業時に前記カバー本体１００が浮くようにするフローティング部材１３０をさらに備えることを特徴とする農業用除草器の安全カバー。 A mounting device 110 in which one side of the lower surface and the side portion is opened and a cutter mounting portion (S1) is inserted into the upper portion to fix the shaft S, and a pressing means 120 that extends from the opened side portion and defeats weeds. , Including a cover body 100 provided with
The cover main body 100 further includes a floating member 130 that allows the cover main body 100 to float at a position facing the pressing means 120 during the weeding operation.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0069861 | 2009-07-30 | ||
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012523834A true JP2012523834A (en) | 2012-10-11 |
| JP5525038B2 JP5525038B2 (en) | 2014-06-18 |
Family
ID=43529865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012505836A Expired - Fee Related JP5525038B2 (en) | 2009-07-30 | 2010-07-28 | Agricultural weeder safety cover |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5525038B2 (en) |
| KR (1) | KR101058177B1 (en) |
| CN (1) | CN102625651B (en) |
| WO (1) | WO2011014004A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021029146A (en) * | 2019-08-21 | 2021-03-01 | 有限会社植木工業 | Mower cover |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2866544B1 (en) * | 2011-06-16 | 2019-08-07 | CNH Industrial Belgium nv | Floor seal for a center knife drive for a sickle of a plant cutting machine |
| KR101892193B1 (en) * | 2016-12-05 | 2018-08-28 | 주식회사 성진텍 | Multi furrow weeder |
| KR101986728B1 (en) * | 2017-09-22 | 2019-06-07 | 주식회사 성진텍 | Safety cover for agricultural reeder |
| CN111436277A (en) * | 2020-05-18 | 2020-07-24 | 扬州工业职业技术学院 | Push sliding charging type household mower |
| KR102630596B1 (en) * | 2020-06-09 | 2024-01-30 | 주식회사 성진텍 | Agricultural weeder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5838231U (en) * | 1981-09-07 | 1983-03-12 | 吉村 幸雄 | brush cutter |
| JPH0480316U (en) * | 1990-11-22 | 1992-07-13 | ||
| JPH077330U (en) * | 1993-07-08 | 1995-02-03 | タナカ工業株式会社 | Safety cover for brush cutter |
| JP2001258352A (en) * | 2000-03-17 | 2001-09-25 | Kioritz Corp | Portable mower for balk |
| KR100894678B1 (en) * | 2006-09-05 | 2009-04-24 | 최진강 | Agriculture weeder |
| JP2009195209A (en) * | 2008-02-25 | 2009-09-03 | Iseki & Co Ltd | Weeder |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627803Y (en) * | 2003-05-26 | 2004-07-28 | 浙江华丰电动工具有限公司 | Suspension type electric lawn cutter |
| JP2005328792A (en) * | 2004-05-21 | 2005-12-02 | Shigehisa Yamamoto | Safety cover, rotor and chain blade made of metal in cord type mower |
| JP5214889B2 (en) * | 2007-01-29 | 2013-06-19 | 天龍製鋸株式会社 | Brush cutter |
| KR100910237B1 (en) * | 2009-05-13 | 2009-07-31 | 양동섭 | Protect cover for brush cutter |
-
2009
- 2009-07-30 KR KR1020090069861A patent/KR101058177B1/en active IP Right Grant
-
2010
- 2010-07-28 CN CN201080043134.1A patent/CN102625651B/en not_active Expired - Fee Related
- 2010-07-28 JP JP2012505836A patent/JP5525038B2/en not_active Expired - Fee Related
- 2010-07-28 WO PCT/KR2010/004960 patent/WO2011014004A2/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5838231U (en) * | 1981-09-07 | 1983-03-12 | 吉村 幸雄 | brush cutter |
| JPH0480316U (en) * | 1990-11-22 | 1992-07-13 | ||
| JPH077330U (en) * | 1993-07-08 | 1995-02-03 | タナカ工業株式会社 | Safety cover for brush cutter |
| JP2001258352A (en) * | 2000-03-17 | 2001-09-25 | Kioritz Corp | Portable mower for balk |
| KR100894678B1 (en) * | 2006-09-05 | 2009-04-24 | 최진강 | Agriculture weeder |
| JP2009195209A (en) * | 2008-02-25 | 2009-09-03 | Iseki & Co Ltd | Weeder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021029146A (en) * | 2019-08-21 | 2021-03-01 | 有限会社植木工業 | Mower cover |
| JP7352938B2 (en) | 2019-08-21 | 2023-09-29 | 有限会社植木工業 | lawn mower cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102625651B (en) | 2015-05-06 |
| WO2011014004A3 (en) | 2011-05-19 |
| WO2011014004A2 (en) | 2011-02-03 |
| KR20110012231A (en) | 2011-02-09 |
| CN102625651A (en) | 2012-08-01 |
| JP5525038B2 (en) | 2014-06-18 |
| KR101058177B1 (en) | 2011-08-22 |
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