JPH0415664U - - Google Patents

Info

Publication number
JPH0415664U
JPH0415664U JP5670190U JP5670190U JPH0415664U JP H0415664 U JPH0415664 U JP H0415664U JP 5670190 U JP5670190 U JP 5670190U JP 5670190 U JP5670190 U JP 5670190U JP H0415664 U JPH0415664 U JP H0415664U
Authority
JP
Japan
Prior art keywords
swivel base
backhoe
boom
base member
angle
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.)
Granted
Application number
JP5670190U
Other languages
Japanese (ja)
Other versions
JP2502193Y2 (en
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 filed Critical
Priority to JP5670190U priority Critical patent/JP2502193Y2/en
Publication of JPH0415664U publication Critical patent/JPH0415664U/ja
Application granted granted Critical
Publication of JP2502193Y2 publication Critical patent/JP2502193Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Component Parts Of Construction Machinery (AREA)

Description

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

図面の第１図乃至第５図は本考案に係るバツク
ホウのブーム角検出構造の実施例を示し、第１図
はブームシリンダに対するポテンシヨメータの取
付構造を示す一部破断正面図、第２図はブームシ
リンダの取付構造を示す縦断側面図、第３図はバ
ツクホウ全体を示す側面図、第４図はバツクホウ
装置の格納状態を示す側面図、第５図は同平面図
、第６図は従来例を示す正面図である。 ２……旋回台、３……運転部、３ａ……運転ス
テツプ、５……バツクホウ装置、６……ブーム、
９……枢支軸、１０……旋回台部材、Ｃ１……ブ
ームシリンダ、Ｐ１……検出装置。 1 to 5 of the drawings show an embodiment of the boom angle detection structure of a backhoe according to the present invention, FIG. 1 is a partially cutaway front view showing the mounting structure of the potentiometer to the boom cylinder, and FIG. is a longitudinal side view showing the mounting structure of the boom cylinder, Fig. 3 is a side view showing the entire backhoe, Fig. 4 is a side view showing the storage state of the backhoe device, Fig. 5 is a plan view of the same, and Fig. 6 is a conventional It is a front view showing an example. 2...Swivel base, 3...Driving section, 3a...Driving step, 5...Backhoe device, 6...Boom,
9...Pivot shaft, 10...Swivel base member, C1 ...Boom cylinder, P1 ...Detection device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 旋回台２の運転部３横側方に位置する箇所にバ
ツクホウ装置５を取付けると共に、このバツクホ
ウ装置５が前記旋回台２から前方に突出する使用
状態と、前記旋回台２の内方側に引退する格納状
態とに切換わるように構成し、前記バツクホウ装
置５のブームシリンタＣ１の枢支軸９に、前記ブ
ームシリンダＣ１の前記旋回台２に対する揺動角
に基いて前記ブーム６の揺動角を検出するための
検出装置Ｐ１を装着してあるバツクホウのブーム
角検出構造において、前記枢支軸９の一端側を、
前記旋回台２を構成すると共に運転ステツプ３ａ
を支持する旋回台部材１０に支持させ、前記検出
装置Ｐ１を、前記旋回台部材１０に対して前記運
転部３が位置する側で、前記運転ステツプ３ａの
下方に配置してあるバツクホウのブーム角検出構
造。 A backhoe device 5 is attached to a location on the swivel base 2 next to the operating section 3, and the backhoe device 5 can be used in a state where it protrudes forward from the swivel base 2, or when it is retracted to the inside of the swivel base 2. The pivot shaft 9 of the boom cylinder C 1 of the backhoe device 5 is configured to switch to a retracted state in which the boom 6 swings based on the swing angle of the boom cylinder C 1 with respect to the swivel base 2. In the boom angle detection structure of a backhoe equipped with a detection device P1 for detecting the angle, one end side of the pivot shaft 9 is
Configuring the swivel base 2 and operating step 3a
The boom of a backhoe is supported by a swivel base member 10 that supports the swivel base member 10, and the detection device P1 is disposed below the operation step 3a on the side of the swivel base member 10 where the operating section 3 is located. Corner detection structure.
JP5670190U 1990-05-29 1990-05-29 Backhoe boom angle detection structure Expired - Fee Related JP2502193Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5670190U JP2502193Y2 (en) 1990-05-29 1990-05-29 Backhoe boom angle detection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5670190U JP2502193Y2 (en) 1990-05-29 1990-05-29 Backhoe boom angle detection structure

Publications (2)

Publication Number Publication Date
JPH0415664U true JPH0415664U (en) 1992-02-07
JP2502193Y2 JP2502193Y2 (en) 1996-06-19

Family

ID=31580760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5670190U Expired - Fee Related JP2502193Y2 (en) 1990-05-29 1990-05-29 Backhoe boom angle detection structure

Country Status (1)

Country Link
JP (1) JP2502193Y2 (en)

Also Published As

Publication number Publication date
JP2502193Y2 (en) 1996-06-19

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