CN2883497Y - Automatic soil throwing controller of rotary digging drill - Google Patents
Automatic soil throwing controller of rotary digging drill Download PDFInfo
- Publication number
- CN2883497Y CN2883497Y CN 200620050613 CN200620050613U CN2883497Y CN 2883497 Y CN2883497 Y CN 2883497Y CN 200620050613 CN200620050613 CN 200620050613 CN 200620050613 U CN200620050613 U CN 200620050613U CN 2883497 Y CN2883497 Y CN 2883497Y
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Abstract
The utility model discloses an automatic soil-throwing control device for rotating drill, which comprises a left motor and a right motor (6), a multi-channel control valve (5), a handle pilot control valve (8)and an oil tank (7). The output terminal of an electric button (1) is connected with the output terminal of the PCL controller (2). The output terminal of a PCL controller (2) is connected with the coils of two-bit four-way electromagnetic directional valve (3). The port of the two-bit four-way electromagnetic directional valve (3) is connected with the a1 port of the handle pilot control valve (8). The t port is connected with the oil tank (7); the a3 port is connected with the a5 port of the multi-channel control valve (5); the b3 port is connected with a three-way shuttle valve (4). The other two ends of the three-way shuttle valve (4) are separately connected with the b1 port of the handle pilot control valve (8) and the b5 port of the multi-channel control valve (5). The utility model is an automatic soil-throwing control device, which achieves the automatic operation of soil-throwing by the electric button, and the utility model has the advantages of completely throwing soil, saving more time and energy with high work efficiency.
Description
Technical field
The utility model relates to a kind of rotary drilling rig, particularly relates to a kind of revolving and digs the brill native control device of throwing automatically.
Background technology
Modern construction engineering is all from pile foundation construction, and therefore, pile hole construction seems and become more and more important that rotary drilling rig is the efficient construction equipment that adapts to different geological conditions fast pore-creatings.Present rotary drilling rig is thrown native device and is made up of left and right sides double motor, multi-way control valve, handle pilot-actuated valve, the bimotored oil-feed in the left and right sides, fuel-displaced A, the B mouth of linking multi-way control valve respectively, the P of multi-way control valve, T mouth are linked working oil path and fuel tank respectively, and working oil path is linked the handle pilot-actuated valve.In work progress, when boring tube and from boring, bore full soil and propose, require commutation fast about operator's operated pilot handle, and make left and right sides double motor drive the quick forward and reverse of unit head, therefrom produce impact force and the soil that bores in the tube is fallen down.Because manually operated cause, may cause down soil incomplete, fall native length consuming time, influenced efficiency of construction widely.
The utility model content
Technical problem to be solved in the utility model provides a kind of rotary drilling rig and throws native control device automatically, this rotary drilling rig is thrown native control device automatically and is realized throwing the automatic operation of soil by button, it is more complete, more time saving and energy saving to make rotary drilling rig fall soil, and operating efficiency is higher.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: comprise left and right sides double motor, multi-way control valve, handle pilot-actuated valve and fuel tank, the output of eletric button links to each other with the input of PLC controller, the output of described PLC controller links to each other with the coil of two-position four-way solenoid operated directional valve, the p mouth of described two-position four-way solenoid operated directional valve links to each other with the a1 mouth of described handle pilot-actuated valve, the t mouth links to each other with fuel tank, the a3 mouth links to each other with the a5 mouth of described multi-way control valve, the b3 mouth links to each other with one or a shape three-way shuttle valve, and other two ends described or door shape three-way shuttle valve link to each other with the b1 mouth of described handle pilot-actuated valve and the b5 mouth of described multi-way control valve respectively.
Described eletric button is located on the described handle pilot-actuated valve and links with described handle pilot-actuated valve.
Adopt the rotary drilling rig of technique scheme to throw native control device automatically, on the oil circuit of rotary drilling rig, increase a oil circuit by two-position four way change valve control, and two-position four way change valve is controlled by eletric button and PLC controller, as long as pin eletric button, the a1 road of operating grip pilot-actuated valve, unit head is done the shuttling movement of forward and reverse automatically, realizes throwing automatically native function.
In sum, the utility model be a kind of by eletric button realize to throw soil automatic operation, make down soil more complete, more time saving and energy saving, the rotary drilling rig that operating efficiency is higher is thrown native control device automatically.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
Be further described below in conjunction with accompanying drawing and the structure and the operating principle of concrete enforcement example utility model.
Eletric button 1 is located on the handle pilot-actuated valve 8 and links with handle pilot-actuated valve 8, eletric button 1 also can be arranged on the place of handled easilies such as operating desk control panel, the output of eletric button 1 links to each other with the input of PLC controller 2, the output of PLC controller 2 links to each other with the coil of two-position four-way solenoid operated directional valve 3, the p mouth of two-position four-way solenoid operated directional valve 3 links to each other with the a1 mouth of handle pilot-actuated valve 8, the t mouth links to each other with fuel tank 7, the a3 mouth links to each other with a mouth of multi-way control valve 5, the b3 mouth with or a door shape three-way shuttle valve 4 link to each other, or the other two ends of door shape three-way shuttle valve 4 link to each other the oil-feed of left and right sides double motor 6 with the b1 mouth of handle pilot-actuated valve 8 and the b5 mouth of multi-way control valve 5 respectively, the fuel-displaced A that links multi-way control valve 5 respectively, the B mouth.
Referring to accompanying drawing, when two-position four way change valve 3 is in powering-off state, operating grip pilot-actuated valve 8, when a1 mouth during as the control oil channel input port, control oil channel is just changeing left and right sides double motor 6 through a5 mouth control multi-way control valve 5; When two-position four-way solenoid operated directional valve 3 be in electric situation, operating grip pilot-actuated valve 8, when a1 mouth during as the control oil channel input port, control oil channel through or a door shape three-way shuttle valve 4 arrive b5 mouth control multi-way control valve 5 then, make 6 counter-rotatings of left and right sides double motor; When pressing eletric button 1, PLC controller 2 performing a programmes make two-position four-way solenoid operated directional valve 3 first dead electricity 3 seconds, and then electric 1 second, positive and negative the transferring by left and right sides double motor 6 produces impact force fast to unit head, realizes throwing automatically native function.
Claims (2)
1, a kind of rotary drilling rig is thrown native control device automatically, comprise left and right sides double motor (6), multi-way control valve (5), handle pilot-actuated valve (8) and fuel tank (7), it is characterized in that: the output of eletric button (1) links to each other with the input of PLC controller (2), the output of described PLC controller (2) links to each other with the coil of two-position four-way solenoid operated directional valve (3), the p mouth of described two-position four-way solenoid operated directional valve (3) links to each other with the a1 mouth of described handle pilot-actuated valve (8), the t mouth links to each other with fuel tank (7), the a3 mouth links to each other with the a5 mouth of described multi-way control valve (5), the b3 mouth links to each other with one or a shape three-way shuttle valve (4), and other two ends described or door shape three-way shuttle valve (4) link to each other with the b1 mouth of described handle pilot-actuated valve (8) and the b5 mouth of described multi-way control valve (5) respectively.
2, a kind of rotary drilling rig according to claim 1 is thrown native control device automatically, it is characterized in that: described eletric button (1) is located at described handle pilot-actuated valve (8) and goes up and described handle pilot-actuated valve (8) interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050613 CN2883497Y (en) | 2006-04-12 | 2006-04-12 | Automatic soil throwing controller of rotary digging drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050613 CN2883497Y (en) | 2006-04-12 | 2006-04-12 | Automatic soil throwing controller of rotary digging drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2883497Y true CN2883497Y (en) | 2007-03-28 |
Family
ID=37956558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620050613 Expired - Fee Related CN2883497Y (en) | 2006-04-12 | 2006-04-12 | Automatic soil throwing controller of rotary digging drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2883497Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514560B (en) * | 2009-03-18 | 2011-04-20 | 湖南山河智能机械股份有限公司 | Method for controlling fast discharge of rotary drill rig |
| CN102359136A (en) * | 2011-07-21 | 2012-02-22 | 山东大学 | Accurate automatic excavating device for model test |
| CN102418726A (en) * | 2011-11-29 | 2012-04-18 | 北京市三一重机有限公司 | Hydraulic motor system for unit head of self-cooling rotary drilling rig and rotary drilling rig |
| CN102730589A (en) * | 2012-07-11 | 2012-10-17 | 上海中联重科桩工机械有限公司 | Winch device, hydraulic circuit thereof, rotary drilling rig and engineering machinery |
| CN104563856A (en) * | 2015-01-15 | 2015-04-29 | 山河智能装备股份有限公司 | Quick soil throwing control system for rotary drilling rig |
| CN105041732A (en) * | 2015-09-18 | 2015-11-11 | 上海中联重科桩工机械有限公司 | Control system with automatic soil shaking function and rotary drilling rig |
-
2006
- 2006-04-12 CN CN 200620050613 patent/CN2883497Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514560B (en) * | 2009-03-18 | 2011-04-20 | 湖南山河智能机械股份有限公司 | Method for controlling fast discharge of rotary drill rig |
| CN102359136A (en) * | 2011-07-21 | 2012-02-22 | 山东大学 | Accurate automatic excavating device for model test |
| CN102359136B (en) * | 2011-07-21 | 2013-04-17 | 山东大学 | Accurate automatic excavating device for model test |
| CN102418726A (en) * | 2011-11-29 | 2012-04-18 | 北京市三一重机有限公司 | Hydraulic motor system for unit head of self-cooling rotary drilling rig and rotary drilling rig |
| CN102418726B (en) * | 2011-11-29 | 2014-12-10 | 北京市三一重机有限公司 | Hydraulic motor system for unit head of self-cooling rotary drilling rig and rotary drilling rig |
| CN102730589A (en) * | 2012-07-11 | 2012-10-17 | 上海中联重科桩工机械有限公司 | Winch device, hydraulic circuit thereof, rotary drilling rig and engineering machinery |
| CN102730589B (en) * | 2012-07-11 | 2014-08-27 | 上海中联重科桩工机械有限公司 | Winch device, hydraulic circuit thereof, rotary drilling rig and engineering machinery |
| CN104563856A (en) * | 2015-01-15 | 2015-04-29 | 山河智能装备股份有限公司 | Quick soil throwing control system for rotary drilling rig |
| CN105041732A (en) * | 2015-09-18 | 2015-11-11 | 上海中联重科桩工机械有限公司 | Control system with automatic soil shaking function and rotary drilling rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20130412 |