JPH02139953U - - Google Patents
Info
- Publication number
- JPH02139953U JPH02139953U JP4883789U JP4883789U JPH02139953U JP H02139953 U JPH02139953 U JP H02139953U JP 4883789 U JP4883789 U JP 4883789U JP 4883789 U JP4883789 U JP 4883789U JP H02139953 U JPH02139953 U JP H02139953U
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- lift arm
- angle
- detection device
- lever
- 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 2
- 238000009412 basement excavation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
Description
第１図は本考案の実施例の全体側面図、第２図
はバケツト角θ１を求める方法を説明する為の説
明図、第３図は演算器８の入力及び出力を明確に
する為の説明図、第４図は角度センサ７の取付け
部を上から見た断面図、第５図は角度センサ６の
取付け部を上から見た断面図、第６図は従来の検
出器取付位置を示す側面図である。
１……バケツト、２……リフトアーム、３……
レバー、４……チルドシリンダ、５……リフトシ
リンダ、６……角度センサ、７……角度センサ、
８……演算器。
FIG. 1 is an overall side view of the embodiment of the present invention, FIG. 2 is an explanatory diagram for explaining the method of determining the Bucket angle θ1 , and FIG. 4 is a sectional view of the mounting part of the angle sensor 7 seen from above, FIG. 5 is a sectional view of the mounting part of the angle sensor 6 seen from above, and FIG. 6 shows the mounting position of the conventional detector. FIG. 1...bucket, 2...lift arm, 3...
lever, 4... chill cylinder, 5... lift cylinder, 6... angle sensor, 7... angle sensor,
8...Arithmetic unit.
Claims (1)
積込機において、リフトアーム２の回転角θ２の
検出装置６と、リフトアーム２の垂線とレバー３
とのなす角θ３の検出装置７と、上記の角θ２及
びθ３よりバケツト角θ１を算出する装置８とに
より構成されるバケツト姿勢検出装置。 In a wheeled excavation loading machine having a lift arm and a bucket, there is a detection device 6 for the rotation angle θ 2 of the lift arm 2, a perpendicular line of the lift arm 2, and a lever 3.
A bucket posture detection device comprising a device 7 for detecting the angle θ 3 formed by the bucket and a device 8 for calculating the bucket angle θ 1 from the angles θ 2 and θ 3 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4883789U JPH02139953U (en) | 1989-04-27 | 1989-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4883789U JPH02139953U (en) | 1989-04-27 | 1989-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02139953U true JPH02139953U (en) | 1990-11-22 |
Family
ID=31566005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4883789U Pending JPH02139953U (en) | 1989-04-27 | 1989-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02139953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009052286A (en) * | 2007-08-27 | 2009-03-12 | Kubota Corp | Front loader |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02190531A (en) * | 1989-01-18 | 1990-07-26 | Yutani Heavy Ind Ltd | Controller for bucket angle of working vehicle |
-
1989
- 1989-04-27 JP JP4883789U patent/JPH02139953U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02190531A (en) * | 1989-01-18 | 1990-07-26 | Yutani Heavy Ind Ltd | Controller for bucket angle of working vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009052286A (en) * | 2007-08-27 | 2009-03-12 | Kubota Corp | Front loader |
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