JPS60115727A - Back hoe - attached crane - Google Patents

Back hoe - attached crane

Info

Publication number
JPS60115727A
JPS60115727A JP22177783A JP22177783A JPS60115727A JP S60115727 A JPS60115727 A JP S60115727A JP 22177783 A JP22177783 A JP 22177783A JP 22177783 A JP22177783 A JP 22177783A JP S60115727 A JPS60115727 A JP S60115727A
Authority
JP
Japan
Prior art keywords
oil
back hoe
crane
pressure
bucket
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.)
Pending
Application number
JP22177783A
Other languages
Japanese (ja)
Inventor
Hiromasa Tanabe
田辺　博昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to JP22177783A priority Critical patent/JPS60115727A/en
Publication of JPS60115727A publication Critical patent/JPS60115727A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Jib Cranes (AREA)

Abstract

PURPOSE:To simply change a back hoe into a crane by attaching an oil-pressure motor operating by the oil pressure of an oil-pressure cylinder for the bucket of a back hoe and an attachment with a wire drum to the back hoe instead of the bucket. CONSTITUTION:An attachment to be attached to the tip of a boom from which the bucket of a back hoe is removed consists of a body 10, holes 1 of pins to be attached to the boom, pulleys 9 on the other ends, an oil-pressure motor 5 provided at the center, a wire drum 6 to be driven by the motor 5, and a wire sent out of the drum 6 and laid through the pulleys 9. The oil-pressure motor 5 uses the oil pressure of the oil-pressure cylinder for the back hoe bucket. The back hoe can thus be simply converted to a crane in a short time.

Description

【発明の詳細な説明】 本発明はバックホウにクレーンのアタッチメントラ取り
付け、バックホウをクレーンとしても使用量きるように
した物である。DETAILED DESCRIPTION OF THE INVENTION The present invention is a backhoe equipped with a crane attachment rack so that the backhoe can also be used as a crane.

これ丑でバックホウは掘削する機械で玉掛作業をするよ
うには作られていないが、工事現場等ではパケットのツ
メ又はフックなどを取り付は重量物の、玉掛は作業をす
る場合が多くワイヤーがはずれたり、下げｍなど危険が
多かった。A backhoe is an excavating machine and is not designed for slinging work, but at construction sites etc., heavy objects such as packet claws or hooks are often attached and slings are carried out using wires. There were many dangers such as falling off or being lowered.

本発明はこれらの欠点を除き、バックホウのパケットを
収り外ずし、クレーンのアタッチメントを取り付は短時
間でバックホウをクレーンに変えることが出きる。The present invention eliminates these drawbacks and allows the backhoe to be converted into a crane in a short period of time by removing the backhoe packet and installing the crane attachment.

又、パケットシリンダに来ている油圧を利用してクレー
ンを作動するため、バックホウに別の油圧ポンプ等を取
りつける必要がなく、同機種のバる。In addition, since the crane is operated using the hydraulic pressure coming from the packet cylinder, there is no need to attach a separate hydraulic pump to the backhoe, making it easier to use the same model.

以下図示の実施例に基づいて本発明を説明する。The present invention will be explained below based on the illustrated embodiments.

第１図はクレーン装置の側面図でパケットをはずしたブ
ームの先端を、第１図・第２図のＡ−ＡＭより差しこみ
、（１）のビン差し込み穴の位置を合わせ２本のピンで
固定する。Figure 1 is a side view of the crane device. Insert the tip of the boom with the packet removed from A-AM in Figures 1 and 2, align it with the bottle insertion hole in (1), and tighten the two pins. Fix it.

そして、パケットシリンダーに来ている油圧ホースをは
ずし、延長の油圧ホースを足し、（２）と（３）の油圧
ジヨイントに取り付け（５）の油圧モータを作動できる
ようにする。Then, remove the hydraulic hose coming to the packet cylinder, add an extension hydraulic hose, and attach it to the hydraulic joints (2) and (3) so that the hydraulic motor (5) can be operated.

又、（５）の油圧モータを（４）のギヤボックスで減速
し、（７）の歯車で動力を伝達しく６）のワイヤドラム
を回転させる。第３図はクレーン装置の斜視図で第４図
はバックホウにクレーン装置を取り付けた図である。Further, the hydraulic motor (5) is decelerated by the gear box (4), and the power is transmitted by the gear (7) to rotate the wire drum 6). FIG. 3 is a perspective view of the crane device, and FIG. 4 is a view of the crane device attached to a backhoe.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の側面図、第２図は上から見た図、第３
図は斜視図、第４図はバックホウにクレーン装置を取り
付けた図である。 （リビン差し込み穴、　（２８３）油圧ジヨイント、（
４）ギヤボックス、（５）油圧モーター、（６）ワイヤ
ドラム。 （７）歯車、（８）ローラ、（９）滑車、００）本体特
許出願人 田辺博昌 質　！（刀 誉３１困Figure 1 is a side view of the present invention, Figure 2 is a view from above, and Figure 3 is a side view of the present invention.
The figure is a perspective view, and FIG. 4 is a diagram in which a crane device is attached to a backhoe. (Libin insertion hole, (283) Hydraulic joint, (
4) Gearbox, (5) Hydraulic motor, (6) Wire drum. (7) Gear, (8) Roller, (9) Pulley, 00) Main patent applicant Hiromasa Tanabe! (Tōhō 31 troubles)

Claims (1)

【特許請求の範囲】[Claims] バックホウのパケットを取りはずし、クレーンのアタッ
チメントを先に取り付け、パケットシリンダーに来てい
る油圧を利用し、クレーンを作動させるクレーン装置A crane device that removes the backhoe packet, attaches the crane attachment first, and uses the hydraulic pressure coming to the packet cylinder to operate the crane.
JP22177783A 1983-11-25 1983-11-25 Back hoe - attached crane Pending JPS60115727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22177783A JPS60115727A (en) 1983-11-25 1983-11-25 Back hoe - attached crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22177783A JPS60115727A (en) 1983-11-25 1983-11-25 Back hoe - attached crane

Publications (1)

Publication Number Publication Date
JPS60115727A true JPS60115727A (en) 1985-06-22

Family

ID=16772032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22177783A Pending JPS60115727A (en) 1983-11-25 1983-11-25 Back hoe - attached crane

Country Status (1)

Country Link
JP (1) JPS60115727A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395305A2 (en) * 1989-04-26 1990-10-31 Japanic Corporation Excavator
JP2002303170A (en) * 2001-04-02 2002-10-18 Kawasaki Heavy Ind Ltd Jet propelled planing boat
GB2518250A (en) * 2013-09-13 2015-03-18 William Currigan A safety lifting system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395305A2 (en) * 1989-04-26 1990-10-31 Japanic Corporation Excavator
JP2002303170A (en) * 2001-04-02 2002-10-18 Kawasaki Heavy Ind Ltd Jet propelled planing boat
GB2518250A (en) * 2013-09-13 2015-03-18 William Currigan A safety lifting system
GB2518250B (en) * 2013-09-13 2016-09-28 Currigan William A safety lifting system

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