JPS6178192U - - Google Patents
Info
- Publication number
- JPS6178192U JPS6178192U JP16422884U JP16422884U JPS6178192U JP S6178192 U JPS6178192 U JP S6178192U JP 16422884 U JP16422884 U JP 16422884U JP 16422884 U JP16422884 U JP 16422884U JP S6178192 U JPS6178192 U JP S6178192U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- base
- lower base
- upper base
- load cell
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 4
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は本考案を適用する作業車の下部基台と
上部基台を示した斜視図、第２図は本考案による
モーメント検出装置の側面図、第３図は同作業車
の背面図、第４図は同作業車の正面図、第５図は
モーメント検出装置の要部を示した横断面図であ
る。
３…下部基台、５…上部基台、６…ブーム、８
…起伏シリンダ装置、１７…ピン、１９…ロード
セル、２０…ストレンゲージ、２１…球面軸受。
Fig. 1 is a perspective view showing the lower base and upper base of a working vehicle to which the present invention is applied, Fig. 2 is a side view of the moment detection device according to the present invention, and Fig. 3 is a rear view of the working vehicle. FIG. 4 is a front view of the working vehicle, and FIG. 5 is a cross-sectional view showing essential parts of the moment detection device. 3...Lower base, 5...Upper base, 6...Boom, 8
...Luffing cylinder device, 17...Pin, 19...Load cell, 20...Strain gauge, 21...Spherical bearing.
Claims (1)
支軸を介して傾動可能に結合された上部基台と、
この上部基台に基端を枢支されて起伏可能なブー
ムと、このブームと上部基台との間に組込まれて
ブームに起伏運動を与えることができる起伏シリ
ンダ装置と、上記枢支軸から前方へ離間したとこ
ろで上部基台と下部基台との間を結合するピン状
のロードセルと、上記下部基台側に組込まれ上記
ロードセルを支承する球面軸受とを備えてなる、
ブームを有する作業車のモーメント検出装置。 ２ 上記枢支軸は同一軸線上を離間して配置され
た一対のピンで構成され、これらのピンの中間を
横断する線上に位置したロードセルと協働して３
点支持機構を構成したことを特徴とする実用新案
登録請求の範囲第１項に記載のブームを有する作
業車のモーメント検出装置。[Claims for Utility Model Registration] 1. A lower base, an upper base that is tiltably connected to the rear end of the lower base via a pivot shaft,
A boom whose base end is pivotally supported by the upper base and can be hoisted; a hoisting cylinder device which is incorporated between the boom and the upper base and is capable of imparting hoisting motion to the boom; A pin-shaped load cell that connects an upper base and a lower base at a position spaced apart from each other, and a spherical bearing that is incorporated into the lower base and supports the load cell.
A moment detection device for a work vehicle with a boom. 2 The above-mentioned pivot shaft is composed of a pair of pins spaced apart on the same axis, and cooperates with a load cell located on a line that crosses the middle of these pins.
A moment detection device for a working vehicle having a boom as set forth in claim 1, which is characterized by comprising a point support mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16422884U JPS6178192U (en) | 1984-10-30 | 1984-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16422884U JPS6178192U (en) | 1984-10-30 | 1984-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6178192U true JPS6178192U (en) | 1986-05-26 |
Family
ID=30722093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16422884U Pending JPS6178192U (en) | 1984-10-30 | 1984-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6178192U (en) |
-
1984
- 1984-10-30 JP JP16422884U patent/JPS6178192U/ja active Pending