JP6070660B2 - Side groove removal attachment and excavator construction machine having the same - Google Patents
Side groove removal attachment and excavator construction machine having the same Download PDFInfo
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- JP6070660B2 JP6070660B2 JP2014184179A JP2014184179A JP6070660B2 JP 6070660 B2 JP6070660 B2 JP 6070660B2 JP 2014184179 A JP2014184179 A JP 2014184179A JP 2014184179 A JP2014184179 A JP 2014184179A JP 6070660 B2 JP6070660 B2 JP 6070660B2
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- 238000010276 construction Methods 0.000 title claims description 22
- 239000002689 soil Substances 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
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- Shovels (AREA)
- Sewage (AREA)
- Load-Engaging Elements For Cranes (AREA)
Description
本発明は例えば水田や畑地等の圃場に埋設されている水路用の側溝を撤去する際に用いられる側溝撤去アタッチメント及びそれを備えたショベル系建設機械に関するものである。 The present invention relates to a gutter removal attachment used when removing a gutter for a water channel embedded in a field such as a paddy field or a field, and an excavator construction machine provided with the gutter removal attachment.
従来この種のショベル系建設機械のアタッチメントとして、側溝の対向する左右の側壁部の両外面を挟着可能な一対のクランプ部材を備えてなる構造、側溝の対向する左右の側壁部の一方を一対のクランプ部材により挟着する構造、側溝の対向する左右の側壁部の対向内面を拡張動作により張架する構造を備えたものが知られている。 Conventionally, as an attachment of this type of excavator construction machine, a structure including a pair of clamp members capable of sandwiching both outer surfaces of the left and right side walls facing the side grooves, one pair of the left and right side walls facing the side grooves. There is known a structure that is sandwiched by the clamp members and a structure that stretches the opposing inner surfaces of the left and right side wall portions facing each other by an expansion operation.
しかしながら上記従来構造の場合、側溝の左右の側壁部の内面や外面にクランプ部材を圧接して吊り上げる構造であるから、側溝を吊り上げて運搬する場合はまだしも、圃場に埋設されている側溝を吊り上げる場合、圃場土壌も一緒に持ち上げることになり、経年使用した側溝等にあってはクランプ力により破損することがあり、損傷により側溝を再使用することができないことがあるという不都合を有している。 However, in the case of the above-mentioned conventional structure, the clamp member is pressed against the inner and outer surfaces of the left and right side walls of the side groove and lifted. Therefore, when the side groove is lifted and transported, the side groove embedded in the field is still lifted. The field soil is also lifted together, and a side groove that has been used over time may be damaged by a clamping force, and the side groove may not be reused due to damage.
本発明はこのような不都合を解決することを目的とするもので、本発明のうち、請求項１記載の発明は、下部走行機体、上部旋回機体及び該上部旋回機体に配設されて起伏動作可能なブーム並びにアームを備えてなり、圃場に埋設されている側溝を撤去可能なショベル系建設機械のアタッチメントであって、上記ショベル系建設機械のアームに作業機体を着脱自在に配設し、該作業機体に上記側溝の左右の側壁部近傍の上記圃場土壌中に挿脱可能な対向一対のスイング部材を配設し、該一対のスイング部材を相互に近接離反動作させる作動機構を配設し、該一対のスイング部材に該側溝の底部を載置可能な載置部材を配設し、該対向一対のスイング部材はそれぞれ対向する挿脱杆間に桟部材を架設して枠状に形成され、該載置部材は、上記一対のスイング部材の上記各挿脱杆間に載置杆が架設され、該載置杆に載置突部が内方に向けて複数個形成され、該載置杆及び該載置突部の上面を上記側溝の底部を載置可能な載置面に形成してなり、上記作業機体に上記一対のスイング部材に振動を付与可能な偏心錘体を含む起振機構を配設し、上記作業機体と上記アームとの間に防振ゴムを含む防振機構を配設してなることを特徴とする側溝撤去アタッチメントにある。 SUMMARY OF THE INVENTION The present invention aims to solve such inconveniences. Among the present inventions, the invention according to claim 1 is disposed in the lower traveling machine body, the upper turning machine body and the upper turning machine body, and the undulation operation is performed. An excavator construction machine attachment comprising a boom and an arm capable of removing a side groove embedded in a farm field, wherein a work machine body is detachably disposed on the arm of the excavator construction machine, A working machine body is provided with a pair of opposing swing members that can be inserted into and removed from the field soil in the vicinity of the left and right side walls of the side groove, and an operating mechanism that moves the pair of swing members closer to and away from each other. A mounting member capable of mounting the bottom of the side groove is disposed on the pair of swing members, and the pair of opposed swing members are formed in a frame shape by installing a cross member between the opposing insertion and removal rods, The mounting member is A mounting rod is installed between the insertion and removal of the swing member, and a plurality of mounting protrusions are formed inwardly on the mounting rod, and the mounting rod and the upper surface of the mounting projection Is formed on a mounting surface on which the bottom portion of the side groove can be mounted, and an exciter mechanism including an eccentric weight body capable of applying vibration to the pair of swing members is disposed on the work machine body, and the work machine body The side groove removing attachment is characterized in that an anti-vibration mechanism including an anti-vibration rubber is provided between the arm and the arm .
又、上記請求項１記載の側溝撤去アタッチメントを備えてなるショベル系建設機械にある。 Moreover, it exists in the shovel type construction machine provided with the side groove removal attachment of the said Claim 1 .
本発明は上述の如く、請求項１及び請求項２記載の発明にあっては、圃場に埋設されている側溝を撤去可能な側溝撤去アタッチメントは、ショベル系建設機械のアームに着脱交換自在に装着され、しかして、下部走行機体の走行動作、上部旋回機体の旋回動作及びブーム並びにアームの起伏動作が可能となり、この側溝撤去アタッチメントには、作業機体に側溝の左右の側壁部近傍の上記圃場土壌中に挿脱可能な対向一対のスイング部材が配設され、一対のスイング部材を相互に近接離反動作させる作動機構が配設され、一対のスイング部材に側溝の底部を載置可能な載置部材を配設し、対向一対のスイング部材はそれぞれ対向する挿脱杆間に桟部材を架設して枠状に形成され、載置部材は、上記一対のスイング部材の上記各挿脱杆間に載置杆が架設され、載置杆に載置突部が内方に向けて複数個形成され、載置杆及び載置突部の上面を上記側溝の底部を載置可能な載置面に形成してなるから、ショベル系建設機械の下部走行機体の走行動作、上部旋回機体の旋回動作及びブーム並びにアームの起伏動作の複合動作により撤去すべき側溝の上方位置に側溝撤去アタッチメントを配置し、ブーム並びにアームの起伏動作により対向一対のスイング部材を側溝の左右の側壁部近傍の上記圃場土壌中に徐々に挿入し、挿入後、作動機構の揺動用シリンダを駆動して各スイング部材を上記側溝の左右の側壁部に相互に近接動作させ、載置部材が側溝の底部の下方位置に位置して各スイング部材が上記側溝の左右の側壁部を圧接しない程度に相互に近接配置した状態において、ショベル系建設機械のブーム並びにアームの起伏動作の複合動作により各スイング部材を上記圃場土壌中から抜脱上昇させ、側溝の左右の底部は載置部材に載置され、しかして、一対のスイング部材は圃場に埋設されている側溝をかかえ込むようにして、載置部材の載置面に載せた状態で持ち上げて撤去することができ、側溝に強い圧接力や強いクランプ力を加える必要がなく、経年使用した側溝等であっても、側溝の破損、損傷を防ぐことができ、側溝を再使用することができ、経済性を向上することができ、かつ、上記作業機体に上記一対のスイング部材に振動を付与可能な偏心錘体を含む起振機構を配設しているから、一対のスイング部材の土壌中への挿入及び土壌中からの抜脱を円滑に行うことができ、側溝撤去作業の効率化を図ることができると共に側溝近傍位置の圃場地盤を荒らしてしまう範囲を極力少なくすることができ、圃場整備等を良好に行うことができ、さらに、上記作業機体と上記アームとの間に防振ゴムを含む防振機構を配設しているから、起振機構により生ずる振動がアームを介してショベル系建設機械に伝わることを抑制することができ、一対のスイング部材に対して振動を効果的に付与することができ、スイング部材の圃場土壌中への挿脱を良好に行うことができ、作業性を向上することができる。 As described above, according to the first and second aspects of the present invention, the side groove removal attachment capable of removing the side groove embedded in the field is detachably attached to the arm of the excavator construction machine. However, the traveling operation of the lower traveling machine body, the swinging operation of the upper swinging machine body, and the raising and lowering operation of the boom and the arm can be performed, and the above-mentioned field soil in the vicinity of the left and right side walls of the side groove is attached to this side groove removal attachment. A pair of opposed swing members that can be inserted / removed therein, an operation mechanism that moves the pair of swing members close to and away from each other, and a placement member that can place the bottom of the side groove on the pair of swing members The pair of opposing swing members are formed in a frame shape by installing a cross member between the opposing insertion / removal rods, and the mounting member is mounted between the insertion / removal rods of the pair of swing members. Place A plurality of mounting protrusions are formed inwardly on the mounting rod, and the upper surface of the mounting rod and the mounting protrusion is formed on a mounting surface on which the bottom of the side groove can be mounted. consists, running movement of the lower propelling body of the excavator system construction machine, the side grooves removal attachments disposed at a position above the groove to be removed by the combined operation of the swing operation and boom and arm relief operation of the upper swing body, boom and arm As a result of the up-and-down motion, the opposing pair of swing members are gradually inserted into the field soil near the left and right side walls of the side groove, and after insertion, the swinging cylinder of the operating mechanism is driven to move each swing member to the left and right sides of the side groove. Excavator construction in a state where the side members are moved close to each other, the mounting members are positioned below the bottom of the side grooves, and the swing members are placed close to each other so as not to press the left and right side walls of the side grooves. Each swing member is lifted and removed from the field soil by a combined movement of the boom and arm of the machine, and the left and right bottom portions of the side groove are placed on the placement member. However, the pair of swing members are placed on the field. It can be lifted and removed while holding the embedded side groove on the mounting surface of the mounting member, and it is not necessary to apply strong pressure contact force or strong clamping force to the side groove, etc. Even so, breakage and damage to the side grooves can be prevented, the side grooves can be reused, economy can be improved , and vibration can be applied to the pair of swing members on the work machine body. Since the vibration generating mechanism including the eccentric weight body is provided, the pair of swing members can be smoothly inserted into and removed from the soil, and the side groove removal work can be made more efficient. Can and In addition, it is possible to reduce the area where the field ground in the vicinity of the side groove is roughened as much as possible, to improve the field, etc., and to further provide vibration isolation including vibration isolation rubber between the work machine body and the arm. Since the mechanism is provided, vibration generated by the vibration generating mechanism can be suppressed from being transmitted to the excavator construction machine via the arm, and vibration can be effectively applied to the pair of swing members. The swing member can be inserted into and removed from the field soil satisfactorily, and workability can be improved.
図１乃至図９は本発明の実施の形態例を示し、１はショベル系建設機械であって、この場合、バックホウが用いられ、下部走行機体１ａ、上部旋回機体１ｂ及び上部旋回機体１ｂに配設されて起伏動作可能なブーム１ｃ並びにアーム１ｅを備えて構成されている。 1 to 9 show an embodiment of the present invention. Reference numeral 1 denotes an excavator-type construction machine, in which a backhoe is used, and is arranged in the lower traveling machine body 1a, the upper turning machine body 1b, and the upper turning machine body 1b. It is provided with a boom 1c and an arm 1e which are installed and can move up and down.
この場合、図５の如く、上部旋回機体１ｂは下部走行機体１ａに旋回軸１ｄ中心で図示省略の歯車機構からなる旋回操作機構により旋回動作可能に設けられ、上部旋回機体１ｂにブーム１ｃの基端部を支持軸１ｆにより起伏動作可能に軸受し、ブーム１ｃと上部旋回機体１ｂとの間にブーム用シリンダ１ｇを設け、ブーム１ｃの先端部にアーム１ｅをアーム軸１ｈにより起伏動作可能に軸受し、ブーム１ｃとアーム１ｅとの間にアーム用シリンダ１ｉを設け、アーム１ｅに側溝撤去アタッチメントＭを保持軸１ｊにより起伏動作可能に設け、側溝撤去アタッチメントＭとアーム１ｅとの間にアタッチメント用シリンダ１ｋを設け、下部走行機体１ａの左右両側に油圧駆動される履帯１ｌ、この場合ゴムクローラを配設して構成している。 In this case, as shown in FIG. 5, the upper turning machine 1b is provided on the lower traveling machine 1a so as to be able to turn by a turning operation mechanism including a gear mechanism (not shown) around the turning shaft 1d, and the upper turning machine 1b is mounted on the base of the boom 1c. The end is supported by a support shaft 1f so as to be able to move up and down, a boom cylinder 1g is provided between the boom 1c and the upper swing body 1b, and the arm 1e is supported at the end of the boom 1c so as to be able to move up and down using the arm shaft 1h. Then, an arm cylinder 1i is provided between the boom 1c and the arm 1e, a side groove removal attachment M is provided on the arm 1e so as to be able to move up and down by the holding shaft 1j, and an attachment cylinder is provided between the side groove removal attachment M and the arm 1e. 1k is provided, and a crawler belt 1l that is hydraulically driven on both the left and right sides of the lower traveling machine body 1a, in this case, a rubber crawler is provided.
２は作業機体であって、この場合、図５の如く、圃場Ｈに埋設されている側溝Ｗを撤去可能なアタッチメントとされ、上記ショベル系建設機械１のアーム１ｅに着脱自在に取り付けられる。 Reference numeral 2 denotes a work machine body. In this case, as shown in FIG. 5, the work machine body is an attachment capable of removing the side groove W embedded in the field H, and is detachably attached to the arm 1 e of the excavator construction machine 1.
この場合、図１、図２、図３、図４の如く、上記作業機体２に上記側溝Ｗの左右の側壁部Ｗ１・Ｗ１近傍の上記圃場Ｈ土壌中に挿脱可能な対向一対のスイング部材３・３を支点軸３ａ・３ａを中心として揺動自在に配設し、一対のスイング部材３・３を相互に近接離反動作させる作動機構４を配設している。 In this case, as shown in FIGS. 1, 2, 3, and 4, a pair of opposed pairs that can be inserted into and removed from the working field 2 in the field H soil in the vicinity of the left and right side wall portions W 1 and W 1 of the lateral groove W. The swing members 3 and 3 are disposed so as to be swingable about the fulcrum shafts 3a and 3a, and an operating mechanism 4 for moving the pair of swing members 3 and 3 close to and away from each other is disposed.
この場合、図１、図２、図３、図４の如く、上記対向一対のスイング部材３・３はそれぞれ対向する挿脱杆３ｂ・３ｂ間に桟部材３ｃ及び桟杆３ｄを架設して枠状に形成され、各スイング部材３・３を作業機体２の基部材２ａに支点軸３ａ・３ａにより枢着し、基部材２ａに作動機構４としての揺動用シリンダ４ａ・４ａをピン４ｂ・４ｂにより枢着し、揺動用シリンダ４ａ・４ａのロッドを各スイング部材３・３に連結ピン４ｃ・４ｃにより枢着し、揺動用シリンダ４ａ・４ａを上記ショベル系建設機械１の油圧源により駆動することにより上記側溝Ｗの左右の側壁部Ｗ１・Ｗ１近傍の上記圃場Ｈ土壌中に挿脱可能な対向一対のスイング部材３・３をを相互に近接離反動作するように構成している。 In this case, as shown in FIG. 1, FIG. 2, FIG. 3, and FIG. 4, the pair of opposed swing members 3 and 3 are constructed by installing a beam member 3c and a beam 3d between the opposed insertion and removal rods 3b and 3b. The swing members 3 and 3 are pivotally attached to the base member 2a of the work machine body 2 by fulcrum shafts 3a and 3a, and swinging cylinders 4a and 4a as the operating mechanism 4 are attached to the base member 2a by pins 4b and 4b. The pivot cylinders 4a and 4a are pivotally attached to the swing members 3 and 3 by connecting pins 4c and 4c, and the pivot cylinders 4a and 4a are driven by the hydraulic power source of the excavator construction machine 1. Thus, the pair of opposed swing members 3, 3 that can be inserted into and removed from the field H soil in the vicinity of the left and right side wall portions W 1 , W 1 of the side groove W are configured to move closer to and away from each other.
５は載置部材であって、上記一対のスイング部材３・３に側溝Ｗの底部Ｗ２を載置可能に形成され、この場合、上記一対のスイング部材３・３の各挿脱杆３ｂ・３ｂ間に載置杆５ａを架設し、載置杆５ａに載置突部５ｂを内方に向けて複数個形成し、載置杆５ａ及び載置突部５ｂの上面を上記側溝Ｗの底部Ｗ２を載置可能な載置面５ｃに形成して構成している。 5 is a mounting member, is formed to be placed on the bottom W 2 of the groove W to the pair of swing members 3, 3, in this case, & respective insertion and removal rod 3b of the pair of swing members 3, 3 A mounting rod 5a is installed between 3b, a plurality of mounting protrusions 5b are formed inwardly on the mounting rod 5a, and the upper surface of the mounting rod 5a and the mounting protrusion 5b is the bottom of the side groove W. are constructed by forming a W 2 in can be placed mounting surface 5c.
６は起振機構であって、この場合、上記作業機体２の基部材２ａに起振機体６ａを取り付け、起振機体６ａの内部に偏心錘体６ｂ・６ｂが相互に異方向に回転自在に配置され、上記ショベル系建設機械１の油圧源により油圧モータ６ｃを回転駆動して振動を生じさせ、一対のスイング部材３・３に振動を付与するように構成している。 Reference numeral 6 denotes a vibration generating mechanism. In this case, the vibration generator body 6a is attached to the base member 2a of the work machine body 2, and the eccentric weight bodies 6b and 6b are rotatable in different directions inside the vibration generator body 6a. The hydraulic motor 6c is rotationally driven by the hydraulic power source of the excavator construction machine 1 to generate vibrations, and the vibrations are applied to the pair of swing members 3 and 3.
７は防振機構であって、上記作業機体２と上記アーム１ｅとの間に設けられ、この場合、図１の如く、上記起振機体６ａと防振機体７ａとの間に防振ゴム７ｂを介装し、防振機体７ａは保持軸１ｊ及びピン１ｍにより上記アーム１ｅに連結され、防振ゴム７ｂにより起振機構６により生ずる振動をアーム１ｅに伝わることを抑制するように構成している。 Reference numeral 7 denotes an anti-vibration mechanism, which is provided between the work machine body 2 and the arm 1e. In this case, as shown in FIG. 1, an anti-vibration rubber 7b is provided between the vibration generator body 6a and the anti-vibration body 7a. The vibration isolator body 7a is connected to the arm 1e by the holding shaft 1j and the pin 1m, and is configured to suppress the vibration generated by the vibration generating mechanism 6 from being transmitted to the arm 1e by the vibration isolating rubber 7b. Yes.
この実施の形態例は上記構成であるから、圃場Ｈに埋設されている側溝Ｗを撤去可能な側溝撤去アタッチメントＭは、ショベル系建設機械１のアーム１ｅに着脱交換自在に装着され、しかして、下部走行機体１ａの走行動作、上部旋回機体１ｂの旋回動作及びブーム１ｃ並びにアーム１ｅの起伏動作が可能となり、この側溝撤去アタッチメントＭには、作業機体２に側溝Ｗの左右の側壁部Ｗ１・Ｗ１近傍の上記圃場Ｈ土壌中に挿脱可能な対向一対のスイング部材３・３が配設され、一対のスイング部材３・３を相互に近接離反動作させる作動機構４が配設され、一対のスイング部材３・３に側溝Ｗの底部Ｗ２を載置可能な載置部材５を配設しているから、図５の如く、ショベル系建設機械１の下部走行機体１ａの走行動作、上部旋回機体１ｂの旋回動作及びブーム１ｃ並びにアーム１ｅの起伏動作の複合動作により撤去すべき側溝Ｗの上方位置に側溝撤去アタッチメントＭを配置し、図６、図７の如く、ブーム１ｃ並びにアーム１ｅの起伏動作により対向一対のスイング部材３・３を側溝Ｗの左右の側壁部Ｗ１・Ｗ１近傍の上記圃場Ｈ土壌中に徐々に挿入し、挿入後、図８の如く、作動機構４の揺動用シリンダ４ａ・４ａを駆動して各スイング部材３・３を上記側溝Ｗの左右の側壁部Ｗ１・Ｗ１に相互に近接動作させ、載置部材５が側溝Ｗの底部Ｗ２の下方位置に位置して各スイング部材３・３が上記側溝Ｗの左右の側壁部Ｗ１・Ｗ１を圧接しない程度に相互に近接配置した状態において、図９の如く、ショベル系建設機械１のブーム１ｃ並びにアーム１ｅの起伏動作の複合動作により各スイング部材３・３を上記圃場Ｈ土壌中から抜脱上昇させ、側溝Ｗの左右の底部Ｗ２・Ｗ２は載置部材５に載置され、しかして、一対のスイング部材３・３は圃場Ｈに埋設されている側溝Ｗをかかえ込むようにして、載置部材５の載置面５ｃに載せた状態で持ち上げて撤去することができ、側溝Ｗに強い圧接力や強いクランプ力を加える必要がなく、経年使用した側溝Ｗ等であっても、側溝Ｗの破損、損傷を防ぐことができ、側溝Ｗを再使用することができ、経済性を向上することができる。 Since this embodiment is configured as described above, the side groove removal attachment M capable of removing the side groove W embedded in the field H is detachably attached to the arm 1e of the excavator construction machine 1, The traveling operation of the lower traveling machine body 1a, the turning operation of the upper swinging machine body 1b, and the raising and lowering operation of the boom 1c and the arm 1e can be performed, and the side groove removal attachment M includes the left and right side wall portions W 1. A pair of opposed swing members 3, 3 that can be inserted into and removed from the field H soil in the vicinity of W 1 are disposed, and an operating mechanism 4 that moves the pair of swing members 3, 3 close to and away from each other is disposed. because of being disposed bottom W 2 the mounting member 5 mounting possible placement of the gutter W to the swing member 3, 3, as shown in FIG. 5, the running operation of the lower traveling body 1a of the excavator system construction machine 1, upper Swivel machine 1 The side groove removal attachment M is arranged at a position above the side groove W to be removed by a combined operation of the pivoting operation of the boom 1c and the arm 1e, and the boom 1c and the arm 1e are raised and lowered as shown in FIGS. The pair of opposing swing members 3 and 3 are gradually inserted into the field H soil in the vicinity of the left and right side wall portions W 1 and W 1 of the side groove W. After the insertion, as shown in FIG. - 4a and by driving the swinging member 3, 3 is close to interoperate the side wall W 1 - W 1 of the right and left of the groove W, the mounting member 5 is positioned in the lower position the bottom W 2 of the groove W In the state where the swing members 3 and 3 are arranged close to each other so as not to press the left and right side wall portions W 1 and W 1 of the side groove W, as shown in FIG. 9, the boom 1c and the arm 1e of the excavator construction machine 1 are provided. Compound of undulation motion Each swinging member 3, 3 is raised pulled out from within the field H soil by work, bottom W 2 · W 2 of the right and left side grooves W is placed on the mounting member 5 rest, Thus, a pair of swing members 3, 3 can hold the side groove W embedded in the agricultural field H and lift and remove it while placed on the mounting surface 5c of the mounting member 5, and applies a strong pressure contact force or a strong clamping force to the side groove W. Even if it is the side groove | channel W etc. which were used for many years, the breakage | damage and damage of the side groove | channel W can be prevented, the side groove | channel W can be reused and economical efficiency can be improved.
又、この場合、上記作業機体４に上記一対のスイング部材３・３に振動を付与可能な起振機構６を配設しているから、一対のスイング部材３・３の土壌中への挿入及び土壌中からの抜脱を円滑に行うことができ、側溝撤去作業の効率化を図ることができると共に側溝Ｗ近傍位置の圃場地盤を荒らしてしまう範囲を極力少なくすることができ、圃場整備等を良好に行うことができ、又、この場合、上記作業機体４と上記アーム１ｅとの間に防振機構７を配設しているから、起振機構６により生ずる振動がアーム１ｅを介してショベル系建設機械１に伝わることを抑制することができ、一対のスイング部材３・３に対して振動を効果的に付与することができ、スイング部材３・３の圃場Ｈ土壌中への挿脱を良好に行うことができ、作業性を向上することができる。 In this case, since the work mechanism 4 is provided with the vibration generating mechanism 6 capable of applying vibration to the pair of swing members 3 and 3, the pair of swing members 3 and 3 is inserted into the soil and The removal from the soil can be carried out smoothly, the efficiency of the side groove removal work can be improved, and the area where the field ground near the side groove W is roughened can be reduced as much as possible. In this case, since the vibration isolation mechanism 7 is disposed between the work machine body 4 and the arm 1e, the vibration generated by the vibration generating mechanism 6 is excavated via the arm 1e. Transmission to the construction machine 1 can be suppressed, vibration can be effectively applied to the pair of swing members 3, 3, and the swing members 3, 3 can be inserted into and removed from the field H soil. Can be done well and improve workability It is possible.
尚、本発明は上記実施の形態例に限られるものではなく、作業機体２、作動機構４、載置部材５、起振機構６、防振機構７の構造は適宜変更して設計されるものである。 In addition, this invention is not restricted to the said embodiment, The structure of the working machine body 2, the operation mechanism 4, the mounting member 5, the vibration generating mechanism 6, and the vibration isolating mechanism 7 is designed by changing suitably. It is.
以上、所期の目的を充分達成することができる。 As described above, the intended purpose can be sufficiently achieved.
Ｈ 圃場
Ｍ 側溝撤去アタッチメント
Ｗ 側溝
Ｗ１ 側壁部
Ｗ２ 底部
１ ショベル系建設機械
１ａ 下部走行機体
１ｂ 上部旋回機体
１ｃ ブーム
１ｅ アーム
２ 作業機体
３ スイング部材
３ｂ 挿脱杆
３ｃ 桟部材
４ 作動機構
５ 載置部材
５ａ 載置杆
５ｂ 載置突部
５ｃ 載置面
６ 起振機構
６ｂ 偏心錘体
７ 防振機構
７ｂ 防振ゴム
H Field M Side groove removal attachment W Side groove W 1 Side wall W 2 Bottom 1 Excavator construction machine 1a Lower traveling machine body 1b Upper turning machine body 1c Boom 1e Arm 2 Working machine body 3 Swing member
3b insertion and removal
3c crosspiece member 4 operating mechanism 5 mounting member
5a mounting rod
5b mounting protrusion
5c Mounting surface 6 Vibration mechanism
6b Eccentric weight 7 Anti-vibration mechanism
7b Anti-vibration rubber
Claims (2)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014184179A JP6070660B2 (en) | 2014-09-10 | 2014-09-10 | Side groove removal attachment and excavator construction machine having the same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014184179A JP6070660B2 (en) | 2014-09-10 | 2014-09-10 | Side groove removal attachment and excavator construction machine having the same |
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| JP2016055997A JP2016055997A (en) | 2016-04-21 |
| JP6070660B2 true JP6070660B2 (en) | 2017-02-01 |
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| JPS618681U (en) * | 1984-06-20 | 1986-01-18 | 元親 阿部 | Block transport machine |
| JPS6192226A (en) * | 1984-10-12 | 1986-05-10 | Hitachi Constr Mach Co Ltd | Excavator for road bed |
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