JPS6184760U - - Google Patents
Info
- Publication number
- JPS6184760U JPS6184760U JP16913284U JP16913284U JPS6184760U JP S6184760 U JPS6184760 U JP S6184760U JP 16913284 U JP16913284 U JP 16913284U JP 16913284 U JP16913284 U JP 16913284U JP S6184760 U JPS6184760 U JP S6184760U
- Authority
- JP
- Japan
- Prior art keywords
- leveling
- soil layer
- level detection
- level
- microcomputer
- 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 7
- 239000002689 soil Substances 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図は本考案に係る土砂等の敷均らし装置の
一実施例を示す側面図、第２図はマイクロコンピ
ユータの制御回路図、第３図及び第４図は夫々従
来の土砂敷均らし装置による競馬場のダートコー
スの整地作業状態を示す側面図、第５図は前記ダ
ートコースの幅方向縦断面図である。
１１…ブレード、１６…第１のレベル検出棒、
１７，１７′…第１のレベルセンサ、２０…第２
のレベル検出棒、２１…そり、２３，２３′…第
２のレベルセンサ、３１…コンピユータ、３５…
初期値設定スイツチ、３６，３６′…油圧駆動装
置。
Figure 1 is a side view showing one embodiment of the soil leveling device according to the present invention, Figure 2 is a control circuit diagram of a microcomputer, and Figures 3 and 4 are conventional soil leveling devices. FIG. 5 is a side view showing the state of leveling work of a racetrack dirt course by the apparatus, and FIG. 5 is a longitudinal cross-sectional view in the width direction of the dirt course. 11...Blade, 16...First level detection rod,
17, 17'...first level sensor, 20...second
level detection rod, 21... sled, 23, 23'... second level sensor, 31... computer, 35...
Initial value setting switch, 36, 36'...Hydraulic drive device.
Claims (1)
一双の均平装置上下用シリンダ、同均平装置の両
端に夫々配設され、土砂等に被覆された路盤の表
面を基準面として土砂層を貫通してなぞる第１の
レベル検出棒、及び土砂層表面にめり込むことな
く、同面をなぞるように滑走するそりを先端に具
えた第２のレベル検出棒よりなる敷均らし深さ検
出装置、夫々前記第１、第２の各レベル検出棒に
連動する第１及び第２の各レベルセンサ、初期値
設定スイツチに接続され、前記第１、第２の各レ
ベルセンサの検出信号を入力して土砂敷均らし深
さと初給期設定値との偏差を演算検出して補正信
号を発するマイクロコンピユータ、及び同マイク
ロコンピユータの補正信号を受けて前記各均平装
置上下用シリンダを駆動する駆動装置よりなるこ
とを特徴とする土砂等の敷均らし装置。 A pair of left and right cylinders for upper and lower leveling equipment are installed at both ends of a leveling device such as a blade, and are installed at both ends of the leveling device, respectively, to measure the soil layer using the surface of the roadbed covered with earth and sand as a reference plane. A leveling depth detection device consisting of a first level detection rod that penetrates and traces the surface of the soil layer, and a second level detection rod that has a sled at its tip that slides so as to trace the surface of the soil layer without digging into it. , first and second level sensors respectively linked to the first and second level detection rods, connected to an initial value setting switch, and inputting detection signals of the first and second level sensors. a microcomputer that calculates and detects the deviation between the soil leveling depth and the initial feed period setting value and issues a correction signal; and a drive device that receives the correction signal from the microcomputer and drives the upper and lower cylinders of each leveling device. A device for leveling earth and sand, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16913284U JPS6184760U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16913284U JPS6184760U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6184760U true JPS6184760U (en) | 1986-06-04 |
Family
ID=30726879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16913284U Pending JPS6184760U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6184760U (en) |
-
1984
- 1984-11-09 JP JP16913284U patent/JPS6184760U/ja active Pending
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