JP2719885B2 - Buckets of swing apparatus - Google Patents

Buckets of swing apparatus

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Publication number
JP2719885B2
JP2719885B2 JP7970194A JP7970194A JP2719885B2 JP 2719885 B2 JP2719885 B2 JP 2719885B2 JP 7970194 A JP7970194 A JP 7970194A JP 7970194 A JP7970194 A JP 7970194A JP 2719885 B2 JP2719885 B2 JP 2719885B2
Authority
JP
Grant status
Grant
Patent type
Prior art keywords
bucket
connecting member
upper
arm
left
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.)
Expired - Fee Related
Application number
JP7970194A
Other languages
Japanese (ja)
Other versions
JPH07259116A (en )
Inventor
安孝 吉田
Original Assignee
▲吉▼田 安孝
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
Grant date

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Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【産業上の利用分野】本発明は、バックホーやパワーショベル等の掘削機械、ローダー等の積み込み機械、又は移送機械など、バケットを備えた全ての産業機械に取付可能で、そのバケットを前後左右方向に首振り可能とするための装置に関する。 BACKGROUND OF THE INVENTION This invention is excavating machine such as a backhoe or excavators, loading machine of the loader or the like, or the like transfer machine, mountable to all industrial machine with a bucket, front and rear, right and left directions thereof bucket It relates to an apparatus for enabling swing to.

【0002】 [0002]

【従来の技術】従来、例えば、掘削機械の一種のバックホーでは、一般的に、図4及び図5に示すように、バケット10がアーム11の先端に前後方向に回動自在に取付けられ、かつシリンダ12との連接部材13に対しても前後方向に回動自在に取付けられている。 Conventionally, for example, in the backhoe kind of drilling machine, generally, as shown in FIGS. 4 and 5, the bucket 10 is attached rotatably in the longitudinal direction to the distal end of the arm 11, and It is rotatably attached to a front-rear direction relative to the connecting member 13 of the cylinder 12.

【0003】このような従来のバケット10は、アーム11の延長線上において前後方向に首振りするだけなので、掘削等の作業範囲が限定され、例えば、傍の少しだけ横方向にずれた場所を作業するにも、機械本体を旋回させてアーム11の位置を移動しなければならず極めて面倒であった。 Such a conventional bucket 10, since only swing back and forth direction on the extension of the arm 11, a limited working range such as excavation, for example, work places shifted slightly laterally beside also it is, must move the position of the arm 11 by pivoting the machine body was extremely troublesome. また、このような従来のバケット10を備えた掘削機械によって、例えば溝を掘るような場合、 Further, the drilling machine with such a conventional bucket 10, if for example such as digging trenches,
溝の形状が断面略U字状に限定され、断面がV字状の溝や、断面が傾斜した溝などは掘れないという不便があった。 The shape of the grooves is limited to a substantially U-shaped cross section or V-shaped grooves, there is inconvenience that section is not dig etc. grooves inclined.

【0004】 [0004]

【発明が解決しようとする課題】本発明は、バケットを前後方向だけでなく左右方向にも首振り可能として、横方向にバケットの位置を変えることにより、作業場所を容易に変更又は拡大することができ、又、例えば、掘削機械に取付けた場合は、断面がV字状の溝や傾斜した溝も掘れるようにして、バケットの有用性を高めることができるバケット首振り装置の提供を目的とする。 SUMMARY OF THE INVENTION It is an object of the present invention, as also swing in the lateral direction not only anteroposterior direction buckets, by changing the position of the bucket laterally to easily change or expand the work place can be also, for example, when attached to the excavating machine, and aims to provide a cross section as dug also grooves which grooves or slope of the V-shape, the bucket swiveling device which can enhance the utility of the bucket to.

【0005】 [0005]

【課題を解決するための手段】上記目的を達成するために、本発明におけるバケットの首振り装置は、アーム1 To achieve the above object, according to the solution to ## oscillating device of the bucket of the present invention, the arm 1
に対して前後方向に回動自在に取付可能で、かつシリンダ2との連接部材3に対しても前後方向に回動自在に取付可能な上部連結体4と、この上部連結体4に対し前後方向の連結ピン5によって左右方向に回動自在に連結されてバケット6に対し取付可能な下部連結体7と、上部連結体4と下部連結体7の間における左右両サイドにそれぞれ介装された一対の伸縮体8,9とから成る構成としたものである。 Longitudinal direction rotatably mounted possible, and also a pivotably attachable upper connecting member 4 in the longitudinal direction with respect to the connecting member 3 of the cylinder 2, the front and rear with respect to the upper connection member 4 against a lower connecting member 7 can be mounted to the bucket 6 is pivotally connected to the left-right direction by a connecting pin 5 in the direction, being respectively interposed on the left and right sides between the upper connecting member 4 and a lower connection body 7 it is obtained by a structure comprising a pair of elastics 8,9 Prefecture.

【0006】 [0006]

【作用】本発明のバケット首振り装置は、掘削機械等におけるアーム1とバケット6の間に取付けるものである。 [Action] bucket oscillating device of the present invention is attached between the arm 1 and the bucket 6 in the excavating machine or the like. そして、上部連結体4がアーム1に対し前後方向に回動自在に取付けられることにより、バケット6は従来と同様に前後方向に首振り可能となり、又、上部連結体4に対し下部連結体7が前後方向の連結ピン5によって左右方向に回動自在に連結されることにより、バケット6は左右方向にも首振り可能となるものである。 By upper connecting member 4 is attached rotatably in the front-rear direction with respect to the arm 1, the bucket 6 is allows swinging in the longitudinal direction as in the prior art, also, the lower connecting member to the upper connector 4 7 There by being pivotally connected to the left-right direction by a connecting pin 5 in the longitudinal direction, the bucket 6 but also a swingably in the left-right direction.

【0007】 [0007]

【実施例】以下、図1〜図3に基づき本発明の実施例について説明する。 EXAMPLES Hereinafter, Examples of the present invention will be described based on FIGS. まず、図1は本発明のバケット首振り装置を分解して示したものである。 First, FIG. 1 shows by decomposing bucket swing device of the present invention. 図中、符号4が上部連結体であり、この上部連結体4は、水平方向の基板部14の上面の左右両端にそれぞれ上板部15を垂直に設けると共に、基板部14の下面の前後両端にそれぞれ下板部16を垂直に設け、上板部15の前後両端にそれぞれ取付孔17を穿設し、下板部16には中央部に連結孔18を穿設し、更に上板部15の外面中央上端部にそれぞれ一対の横向き突片19を設けている。 In the figure, reference numeral 4 is a top connecting member, the upper connecting member 4, provided with a top plate portion 15 vertically on the left and right ends of the upper surface of the horizontal plate part 14, the front and rear ends of the lower surface of the base plate portion 14 each provided lower plate portion 16 vertically, bored each mounting hole 17 in the front and rear end of the upper plate portion 15, the lower plate portion 16 bored a coupling hole 18 in the central portion, further the upper plate portion 15 respectively on the outer surface a central upper portion of the is provided with a pair of lateral projecting pieces 19. 次に、符号7 Next, reference numeral 7
が下部連結体であり、この下部連結体7は、水平方向の基板部20の上面の前後両端にそれぞれ上板部21を垂直に設けると共に、基板部20の下面の前後両端にそれぞれ横向きの筒部22を設け、上板部21の中央部に連結孔23を穿設し、更に基板部20の上面の左右両端にそれぞれ一対の上向き突片24を設けている。 There is a lower connecting member, the lower connecting member 7, with each providing the upper plate 21 perpendicularly to the front and rear ends of the upper surface of the horizontal plate portion 20, each lateral cylinder to the front and rear ends of the lower surface of the base plate portion 20 the part 22 is provided, it drilled the coupling hole 23 in the central portion of the upper plate 21, respectively provided with a pair of upwardly projecting piece 24 further to the left and right ends of the upper surface of the substrate portion 20. 次に、符号5が、上部連結体4と下部連結体7を左右方向に回動自在に連結するための連結ピンである。 Next, reference numeral 5 is a connecting pin for rotatably connected to the upper connecting member 4 and the lower connecting member 7 in the lateral direction. すなわち、上部連結体4と下部連結体7は、上部連結体4の下板部16 That is, the upper connecting member 4 and the lower connecting member 7, the lower plate portion of the upper connecting member 4 16
を下部連結体7の上板部21の内側に重ね合せて、それらの連結孔18,23の位置を一致させてから、それら連結孔18,23に対し連結ピン5を前後方向に挿入することによって、互いに左右方向に回動自在に連結されるものである。 The combined superimposed on the inner side of the upper plate 21 of the lower connecting member 7, since to match the positions of the connection holes 18 and 23, to insert the connecting pin 5 to which connecting holes 18 and 23 in the longitudinal direction that Accordingly, it is intended to be rotatably connected to the left and right directions. 次に、符号8及び9が、上部連結体4と下部連結体7の間における左右両サイドにそれぞれ介装される伸縮体である。 Next, reference numeral 8 and 9, a stretchable material that is respectively interposed on the left and right sides between the upper connecting member 4 and the lower connecting member 7. この伸縮体としては油圧シリンダの使用が望ましい。 As the elastics used in the hydraulic cylinder is desired. この伸縮体8,9の上下両端は、上部連結体4の横向き突片19と、下部連結体7の上向き突片24とにそれぞれ接続される。 Upper and lower ends of the elastics 8,9 sideways projecting pieces 19 of the upper connecting member 4 are connected to the upward projecting piece 24 of the lower connecting member 7.

【0008】図2及び図3は、上記のバケット首振り装置を、掘削機械の一種であるバックホーに取付けた状態を示したものである。 [0008] Figures 2 and 3, there is shown a state in which the bucket swinging device, mounted on a backhoe is a kind of drilling machine. すなわち、バケット首振り装置は、バックホーのアーム1とバケット6の間に取付けられるものである。 In other words, the bucket swiveling apparatus is mounted between the arm 1 and the bucket 6 of the backhoe. 上部連結体4は、その前端部における上板部15の間にアーム1の先端部を位置させて、上板部15の取付孔17及びアーム1に一連の取付ピン25 Upper connecting member 4, by positioning the distal end of the arm 1 between the top plate portion 15 at its front end, a series of mounting pins 25 to the mounting hole 17 and the arm 1 of the upper plate portion 15
を挿通させることによって、アーム1に対し前後方向に回動自在に連結し、又、後端部における上板部15の間に、アーム1に対し揺動自在に取付けられ且つシリンダ2とも接続した連接部材3の脚部26の先端を位置させて、上板部15の取付孔17とその脚部26とに一連の取付ピン27を挿通することによって、連接部材3に対しても前後方向に回動自在に連結している。 By inserting the, rotatably connected to the front-rear direction with respect to the arm 1, also during the upper plate portion 15 at the rear end portion was connected and both cylinder 2 mounted to swing relative to arm 1 by positioning the tip of the leg portion 26 of the connecting member 3, by inserting a series of mounting pins 27 to the mounting hole 17 of the upper plate portion 15 and its leg portions 26, also in the longitudinal direction with respect to the connecting member 3 rotation is rotatably connected. また、下部連結体7は、その基板部20の下面側に設けた筒部22 The lower connecting member 7, the tubular portion 22 provided on the lower surface side of the substrate portion 20
を、バケット6の側面に設けた一対の突出板28の間に位置させて、その突出板28に設けた取付孔と筒部22 And by positioning between the pair of projecting plates 28 provided on the side surface of the bucket 6, the mounting hole and the cylindrical portion 22 provided on the projecting plate 28
に一連の取付ピン29を挿通することによって、バケット6と一体化している。 By inserting the set of mounting pins 29, integral with the bucket 6.

【0009】バックホーのシリンダ2の伸縮によって連接部材3が上下方向に揺動し、それによって上部連結体4、下部連結体7及びバケット6が一体的に前後方向に首振りする。 [0009] by expansion and contraction of the cylinder 2 of the backhoe is connecting member 3 swings in the vertical direction, whereby the upper connecting member 4, the lower connecting member 7 and the bucket 6 is swing in the front-rear direction integrally. また、伸縮体8,9が一方を伸ばして他方を縮ませることによって、下部連結体7とバケット6が一体的に左右方向に首振りする。 Also, stretchable member 8 and 9 by contracting the other stretched one, lower connecting member 7 and the bucket 6 is swing in the lateral direction integrally. 従って、バケット6は前後左右に自由に動いて姿勢及び位置を変化させることができる。 Therefore, the bucket 6 can be varied orientation and position freely move back and forth and left and right.

【0010】 [0010]

【発明の効果】本発明は上記の通りであり、これを掘削機械等におけるアーム1とバケット6の間に取付けることによって、バケット6を自在に前後左右に首振り可能とするものである。 According to the present invention is as described above, by attaching it between the arm 1 and the bucket 6 in the excavating machine or the like, and makes it possible swing back and forth and left and right buckets 6 freely. 従って、バケットの作業場所を少し横方向に変更又は拡大したい場合などに容易にバケットの位置を変化させることができるので、アーム1を移動させるような面倒がなく、作業性を極めて向上させることができる。 Accordingly, it is possible to change the position of the easily bucket when you want to change or expand the work area of ​​the bucket a little laterally, no troublesome as to move the arm 1, it is possible to remarkably improve the workability it can. また、左右方向に首振りすることによってバケット6の姿勢を傾けることができるので、例えば掘削機械に取付けた場合は、断面V字状の溝や傾斜した溝でも容易に掘ることができて有用性が増大するものである。 Further, it is possible to tilt the orientation of the bucket 6 by swinging in the lateral direction, for example when mounted on excavating machines, utility to be able to dig easily in V-shaped grooves and the inclined grooves but it is intended to increase.

【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS

【図1】本発明のバケット首振り装置の分解斜視図である。 1 is an exploded perspective view of a bucket swing device of the present invention.

【図2】本発明のバケット首振り装置をアームとバケットの間に取付けた状態を示す断面図である。 The bucket swing device of the present invention; FIG is a sectional view showing a state in which the attachment between the arm and the bucket.

【図3】同じく本発明のバケット首振り装置をアームとバケットの間に取付けた状態を示す正面図である。 The bucket swing device of FIG. 3] Also the present invention is a front view showing the attached condition between the arm and the bucket.

【図4】アームにバケットを取付けた状態を示す従来例の断面図である。 4 is a cross-sectional view of a conventional example showing the state of attaching the bucket to the arm.

【図5】アームにバケットを取付けた状態を示す従来例の正面図である。 5 is a front view of a conventional example showing the state of attaching the bucket to the arm.

【符号の説明】 DESCRIPTION OF SYMBOLS

1 アーム 2 シリンダ 3 連接部材 4 上部連結体 5 連結ピン 6 バケット 7 下部連結体 8 伸縮体 9 伸縮体 10 バケット 11 アーム 12 シリンダ 13 連接部材 14 基板部 15 上板部 16 下板部 17 取付孔 18 連結孔 19 横向き突片 20 基板部 21 上板部 22 筒部 23 連結孔 24 上向き突片 25 取付ピン 26 脚部 27 取付ピン 28 突出板 29 取付ピン 1 arm 2 cylinder 3 connecting member 4 the upper connecting member 5 connecting pin 6 bucket 7 lower connecting member 8 elastics 9 elastics 10 bucket 11 the arm 12 cylinder 13 connecting member 14 substrate 15 upper plate 16 lower plate 17 mounting hole 18 coupling hole 19 sideways projecting piece 20 substrate 21 upper plate portion 22 cylindrical portion 23 connecting hole 24 upward projecting piece 25 mounting pin 26 leg 27 mounting pin 28 projecting plate 29 mounting pin

Claims (1)

    (57)【特許請求の範囲】 (57) [the claims]
  1. 【請求項1】 アーム1に対して前後方向に回動自在に取付可能で、かつシリンダ2との連接部材3に対しても前後方向に回動自在に取付可能な上部連結体4と、この上部連結体4に対し前後方向の連結ピン5によって左右方向に回動自在に連結されてバケット6に対し取付可能な下部連結具体と、上部連結体4と下部連結体具7の間における左右両サイドにそれぞれ介装された一対の伸縮体8,9とから成るバケットの首振り装置。 And 1. A longitudinal direction rotatably mounted possible, and pivotably attachable upper connecting member 4 in the longitudinal direction relative to the connecting member 3 of the cylinder 2 with respect to the arm 1, this and attachable lower connection to the bucket 6 is pivotally connected to the left and right direction by the connecting pin 5 in the longitudinal direction relative to the upper connecting member 4 Specifically, the left and right between the upper connecting member 4 and the lower connection body member 7 both oscillating device of the bucket comprising a respective side interposed a pair of elastics 8,9 Prefecture.
JP7970194A 1994-03-25 1994-03-25 Buckets of swing apparatus Expired - Fee Related JP2719885B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7970194A JP2719885B2 (en) 1994-03-25 1994-03-25 Buckets of swing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7970194A JP2719885B2 (en) 1994-03-25 1994-03-25 Buckets of swing apparatus

Publications (2)

Publication Number Publication Date
JPH07259116A true JPH07259116A (en) 1995-10-09
JP2719885B2 true JP2719885B2 (en) 1998-02-25

Family

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Family Applications (1)

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JP7970194A Expired - Fee Related JP2719885B2 (en) 1994-03-25 1994-03-25 Buckets of swing apparatus

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7975944B2 (en) * 1999-10-15 2011-07-12 John R. Ramun Modular system for connecting attachments to a construction machine
KR100784259B1 (en) * 2006-11-08 2007-12-11 웰텍 주식회사 Device for shaping roundness and jointing steel pipes having lifting connector capable of tilting
KR101540422B1 (en) * 2013-12-11 2015-07-30 임승진 Attachment of Excavator

Also Published As

Publication number Publication date Type
JPH07259116A (en) 1995-10-09 application

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