JPS618832U - Loading device - Google Patents
Loading deviceInfo
- Publication number
- JPS618832U JPS618832U JP9158884U JP9158884U JPS618832U JP S618832 U JPS618832 U JP S618832U JP 9158884 U JP9158884 U JP 9158884U JP 9158884 U JP9158884 U JP 9158884U JP S618832 U JPS618832 U JP S618832U
- Authority
- JP
- Japan
- Prior art keywords
- packet
- attached
- potentiometers
- link
- detecting
- 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
Landscapes
- Component Parts Of Construction Machinery (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図から第１０図は本考案の第１の実施例を示すもの
で、第１図はポテンショメータを取付ける位置を示す側
面図、第２図は適用システムを示す説明図、第３図は要
部の拡大側面図、第４図は第３図のＩＶ−ＩＶ線に沿う
断面図、第５図は第４図の■一■線に沿う断面図、第６
図は他の実施例を示す断面図、第７図は力の作用状態を
示す説明図、第８図は重心位置を知るための解析説明図
、第９図は時間に対する電気信号の変化を示す線図、第
１０図は計算手順を示す説明区であり、第・１１図から
第１５図は本考案の第２の実施例を示すもので、第１１
図は負荷検出器をシリンダロンドに取付けた状態を示す
正面図、第１２図は力の作用状態を示す説明図、第１３
図、第１４図、第１５図は重心位置等を知るための解析
説明図であり、第１６図から第２０図は本考案の第３の
実施例を示すもので、第１６図はシリンダに圧力検出器
を取付けた状態を示す説明図、第１７図、第１８図、第
１９図は解析説明図、第２０図は計算手順を示す説明図
である。
３はブーム、４はアーム、５はパケット、８はパケット
シリンダ、Ａ，Ｂ，Ｃはポテンショメータ。Figures 1 to 10 show the first embodiment of the present invention. Figure 1 is a side view showing the position where the potentiometer is installed, Figure 2 is an explanatory diagram showing the applied system, and Figure 3 is the main components. Fig. 4 is a sectional view taken along line IV-IV in Fig. 3, Fig. 5 is a sectional view taken along line
The figure is a sectional view showing another embodiment, Figure 7 is an explanatory diagram showing the state of force action, Figure 8 is an explanatory diagram of analysis for determining the center of gravity position, and Figure 9 is a diagram showing changes in electrical signals over time. The diagram and FIG. 10 are explanatory sections showing the calculation procedure, and FIGS. 11 to 15 show the second embodiment of the present invention.
The figure is a front view showing the state where the load detector is attached to the cylinder rod, Fig. 12 is an explanatory view showing the state of force action, and Fig. 13
14 and 15 are analytical explanatory diagrams for knowing the center of gravity position, etc., and FIGS. 16 to 20 show the third embodiment of the present invention, and FIG. 16 shows the cylinder. FIG. 17, FIG. 18, and FIG. 19 are explanatory diagrams showing the state in which the pressure detector is attached. FIG. 20 is an explanatory diagram showing the calculation procedure. 3 is a boom, 4 is an arm, 5 is a packet, 8 is a packet cylinder, and A, B, and C are potentiometers.
Claims (1)
′のリンク装置の先端にパケット５を連結し、これらの
リンク装置及びパケット５を油圧シリンダにて回動操作
するようにした積込作業装置において、上記リンク装置
及びパケット５のそれそれの両結部に、これらの回動角
を検出するポテンショメータＡ， Ｂ， Ｃを取付け、
上記各連結部の少なくとも１個所に、この連結部に作用
する負一荷を検出する負荷検出器を取付け、上記各ポテ
ンショメータＡ，Ｂ，Ｃ及び負荷検出器をこれらからの
電気信号を演算処理する演算装置に接続したことを特徴
とする積込作業装置。A loading method in which a packet 5 is connected to the tip of a link device such as a boom 3, an arm 4, etc. that are rotatably connected to the vehicle body, and these link devices and the packet 5 are rotated by a hydraulic cylinder. In the working device, potentiometers A, B, and C for detecting the rotation angles of these are attached to both the connecting portions of the link device and the packet 5,
A load detector for detecting a load acting on the connecting portion is attached to at least one location of each of the connecting portions, and electrical signals from the potentiometers A, B, C and the load detector are processed by calculation. A loading device characterized in that it is connected to a computing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9158884U JPS618832U (en) | 1984-06-21 | 1984-06-21 | Loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9158884U JPS618832U (en) | 1984-06-21 | 1984-06-21 | Loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS618832U true JPS618832U (en) | 1986-01-20 |
Family
ID=30647611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9158884U Pending JPS618832U (en) | 1984-06-21 | 1984-06-21 | Loading device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS618832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994000740A1 (en) * | 1992-06-26 | 1994-01-06 | Kabushiki Kaisha Komatsu Seisakusho | Device for detecting amount done by excavator/loader |
| JP2012220216A (en) * | 2011-04-04 | 2012-11-12 | Hitachi Constr Mach Co Ltd | Wheel loader load measurement method and measurement apparatus |
-
1984
- 1984-06-21 JP JP9158884U patent/JPS618832U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994000740A1 (en) * | 1992-06-26 | 1994-01-06 | Kabushiki Kaisha Komatsu Seisakusho | Device for detecting amount done by excavator/loader |
| US5714719A (en) * | 1992-06-26 | 1998-02-03 | Kabushiki Kaisha Komatsu Seisakusho | Workload detecting system for excavating and loading apparatus |
| JP2012220216A (en) * | 2011-04-04 | 2012-11-12 | Hitachi Constr Mach Co Ltd | Wheel loader load measurement method and measurement apparatus |
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