JPS6457149U - - Google Patents
Info
- Publication number
- JPS6457149U JPS6457149U JP15108887U JP15108887U JPS6457149U JP S6457149 U JPS6457149 U JP S6457149U JP 15108887 U JP15108887 U JP 15108887U JP 15108887 U JP15108887 U JP 15108887U JP S6457149 U JPS6457149 U JP S6457149U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- solenoid valve
- work tool
- driver
- seat
- 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
Links
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Operation Control Of Excavators (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第1図は全体の側面図、第2図はフロントローダ
前部の斜視図、第3図はセンサ取付部の側面図、
第4図は第3図のA―A矢視図、第5図は第3図
のB―B矢視図、第6図はセンサ取付部の分解斜
視図、第7図は第1センサの断面図、第8図は同
動作説明図、第9図は操作部の背面図、第10図
は同断面背面図、第11図は第10図のC―C矢
視図、第12図は第10図のD―D矢視図、第1
3図は操作位置の説明図、第14図は油圧回路図
、第15図は制御回路図である。
1…トラクタ車体、6…運転席、8…フロント
ローダ、13…ブーム、16…バケツト、77…
ブーム用電磁弁、80…バケツト用電磁弁、10
9…操作部、111…コントローラユニツト。
The drawings show one embodiment of the present invention,
Figure 1 is an overall side view, Figure 2 is a perspective view of the front part of the front loader, Figure 3 is a side view of the sensor mounting part,
Figure 4 is a view taken along the line A-A in Figure 3, Figure 5 is a view taken along line B-B in Figure 3, Figure 6 is an exploded perspective view of the sensor mounting section, and Figure 7 is a view of the first sensor. 8 is an explanatory diagram of the same operation, FIG. 9 is a rear view of the operating section, FIG. 10 is a sectional rear view of the same, FIG. D-D arrow view in Figure 10, 1st
3 is an explanatory diagram of the operating position, FIG. 14 is a hydraulic circuit diagram, and FIG. 15 is a control circuit diagram. 1... Tractor body, 6... Driver's seat, 8... Front loader, 13... Boom, 16... Bucket, 77...
Solenoid valve for boom, 80... Solenoid valve for bucket, 10
9...Operation unit, 111...Controller unit.
補正 昭62.12.2
図面の簡単な説明を次のように補正する。
明細書第23頁第7行目の「回路図」と「であ
る。」との間に、「、第16図は油圧回路図」を
挿入する。Amendment December 2, 1982 The brief description of the drawing is amended as follows. Insert "Figure 16 is a hydraulic circuit diagram" between "circuit diagram" and "is." on the seventh line of page 23 of the specification.
Claims (1)
ブーム13に回動自在に設けられた作業具16と
を備え、操作部109の操作に応じてブーム13
を昇降させるように、制御信号によりブーム用電
磁弁77を駆動すると共に、操作部109の操作
に応じて作業具16をすくい及びダンプ動作させ
るように、制御信号により作業具用電磁弁80を
駆動するようにしたフロントローダの制御装置に
おいて、 前記操作部109と、該操作部109の操作に
応じてブーム用電磁弁77及び作業具用電磁弁8
0を駆動制御するコントローラユニツト111と
を分割し、操作部109を車体1の運転席6から
操作可能な運転席6近傍に設け、コントローラユ
ニツト111を運転操作に邪魔にならない位置に
設けたことを特徴とするブーム型作業機の制御装
置。[Scope of claim for utility model registration] A boom 13 pivotally supported on the vehicle body 1 so as to be able to rise and fall freely,
The boom 13 is provided with a work tool 16 rotatably provided on the boom 13, and the boom 13
The control signal drives the boom solenoid valve 77 to raise and lower the boom, and the control signal drives the work tool solenoid valve 80 to scoop and dump the work tool 16 in accordance with the operation of the operating section 109. In the control device for a front loader, the operation section 109 and, depending on the operation of the operation section 109, the boom solenoid valve 77 and the work implement solenoid valve 8 are operated.
0 is separated from the controller unit 111 that drives and controls the vehicle, the operating section 109 is provided near the driver's seat 6 so that it can be operated from the driver's seat 6 of the vehicle body 1, and the controller unit 111 is provided in a position that does not interfere with driving operations. A control device for boom-type work equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987151088U JPH076206Y2 (en) | 1987-09-30 | 1987-09-30 | Control device for boom type work machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987151088U JPH076206Y2 (en) | 1987-09-30 | 1987-09-30 | Control device for boom type work machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6457149U true JPS6457149U (en) | 1989-04-10 |
JPH076206Y2 JPH076206Y2 (en) | 1995-02-15 |
Family
ID=31424816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987151088U Expired - Lifetime JPH076206Y2 (en) | 1987-09-30 | 1987-09-30 | Control device for boom type work machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH076206Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57197334A (en) * | 1981-05-26 | 1982-12-03 | Komatsu Ltd | Electric oil pressure controller for construction vehicle |
JPS60139852U (en) * | 1984-02-24 | 1985-09-17 | 三陽機器株式会社 | Squeeze leveling device after attachment of agricultural loader attachment |
-
1987
- 1987-09-30 JP JP1987151088U patent/JPH076206Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57197334A (en) * | 1981-05-26 | 1982-12-03 | Komatsu Ltd | Electric oil pressure controller for construction vehicle |
JPS60139852U (en) * | 1984-02-24 | 1985-09-17 | 三陽機器株式会社 | Squeeze leveling device after attachment of agricultural loader attachment |
Also Published As
Publication number | Publication date |
---|---|
JPH076206Y2 (en) | 1995-02-15 |
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