JPS611636U - Automatic rotation control device for rock drill prime mover - Google Patents
Automatic rotation control device for rock drill prime moverInfo
- Publication number
- JPS611636U JPS611636U JP8606684U JP8606684U JPS611636U JP S611636 U JPS611636 U JP S611636U JP 8606684 U JP8606684 U JP 8606684U JP 8606684 U JP8606684 U JP 8606684U JP S611636 U JPS611636 U JP S611636U
- Authority
- JP
- Japan
- Prior art keywords
- prime mover
- switch
- control device
- rotation control
- solenoid valve
- 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
- 239000011435 rock Substances 0.000 title claims 4
- 238000005553 drilling Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electromagnetic Pumps, Or The Like (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
図面は本考案の油圧電気回路図である。
１０・・・・・・原動機、１０′・・・・・・原動軸、
１１・・・・・・穿孔時ブロー用コンプレッサー、１１
′・・・・・・回転軸、１２・・・・・・空気圧操作弁
、１３・・・・・・ブローチューブ、１４・・・・・・
スロットル機構、１５・・・・・・電動アクチュエータ
ー、１６・・・・・・回転軸、１７・・・・・・アーム
、１８・・・・・・リンク、１９・・・・・・カム、２
０．２１・・・・・・リミットスイッチ、２２・・・・
・・電気制御盤、２３・・・・・・電源、２４・・・・
・・電気操作スイッチ、２５・・・・・・空気圧管路、
２６・・・・・・原動歯車、２７．２８・・・・・・連
動歯車、３１，３２，３３，３４，３５，３６，３７・
・・・・・電気的結線、１００，１０１．１０２・・・
・・・油圧ポンプ、１００’，１０１’，１０２’・・
・、・・・回転軸、１０３・・・・・・油タンク、１０
４．１０５，１０６・・・・・・油圧操作弁、１０７・
・・・・・打撃装置、１０８・・・・・・回転用油圧モ
ーター、１０９・・・・・・送り用油圧モーター、１０
７’，１０８’，１０９′・・・・・・圧油管路。The drawing is a hydraulic electrical circuit diagram of the present invention. 10... Prime mover, 10'... Drive shaft,
11... Compressor for blowing during drilling, 11
'... Rotating shaft, 12... Pneumatic operation valve, 13... Blow tube, 14...
Throttle mechanism, 15... Electric actuator, 16... Rotating shaft, 17... Arm, 18... Link, 19... Cam, 2
0.21...Limit switch, 22...
...Electric control panel, 23...Power supply, 24...
...Electric operation switch, 25...Pneumatic pipe line,
26... Drive gear, 27.28... Interlocking gear, 31, 32, 33, 34, 35, 36, 37.
...Electrical connection, 100, 101.102...
...Hydraulic pump, 100', 101', 102'...
...Rotating shaft, 103...Oil tank, 10
4.105,106...Hydraulic operation valve, 107.
...Blow device, 108... Rotation hydraulic motor, 109... Feed hydraulic motor, 10
7', 108', 109'... Pressure oil pipe line.
Claims (1)
油圧を送るための油圧ポンプと、穿孔時ブロー用コンプ
レッサー１１とを作動させるための共通の原動機１０を
具え、前記コンプレツサーとブ菊一用チューブ１３とを
連結した空気圧管路２５に空気圧電磁弁１２を配設して
なるさく岩機において、前記空気圧電磁弁１２と電源２
３とを電気的に結線してその間に電気操作スイッチ２４
を配設し、上記スイッチと空気圧電磁弁１２間の結線と
、前記スイッチと電源間との結線の両線結を夫々電気制
御盤２２に電気的に結線してなり、原動機１０にはスロ
ットル機構１４ｄ設け、上記スロットル機構を連動機構
を介して電動アクチュエータ−１５に連結し、前記電気
制御盤２２と電動アクチュエータ−１５ならびに前記電
動アクチュエーターに設けたリミットスイッチ２０．２
１とを電気的に結線［，たことを特徴とするさく岩機用
原動機の回転自動制御装置。A common prime mover 10 is provided for operating a hydraulic pump for sending hydraulic pressure to a hydraulic operation valve for operating the impact device of a hydraulic rock drill, and a compressor 11 for blowing during drilling. In a rock drilling machine in which a pneumatic solenoid valve 12 is disposed in a pneumatic pipe line 25 connected to a pneumatic pipe 13, the pneumatic solenoid valve 12 and the power source 2
3 and electrically connect the electrically operated switch 24 between them.
The connection between the switch and the pneumatic solenoid valve 12 and the connection between the switch and the power source are electrically connected to the electric control panel 22, and the prime mover 10 is equipped with a throttle mechanism. 14d, the throttle mechanism is connected to the electric actuator 15 via an interlocking mechanism, and the electric control panel 22 and the electric actuator 15 as well as a limit switch 20.2 provided on the electric actuator are provided.
1. An automatic rotation control device for a prime mover for a rock drilling machine, characterized in that it is electrically connected to the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8606684U JPS611636U (en) | 1984-06-12 | 1984-06-12 | Automatic rotation control device for rock drill prime mover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8606684U JPS611636U (en) | 1984-06-12 | 1984-06-12 | Automatic rotation control device for rock drill prime mover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS611636U true JPS611636U (en) | 1986-01-08 |
| JPH045596Y2 JPH045596Y2 (en) | 1992-02-17 |
Family
ID=30637028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8606684U Granted JPS611636U (en) | 1984-06-12 | 1984-06-12 | Automatic rotation control device for rock drill prime mover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS611636U (en) |
-
1984
- 1984-06-12 JP JP8606684U patent/JPS611636U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH045596Y2 (en) | 1992-02-17 |
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