CN204406179U - A kind of rotary drilling rig control system and rotary drilling rig - Google Patents
A kind of rotary drilling rig control system and rotary drilling rig Download PDFInfo
- Publication number
- CN204406179U CN204406179U CN201520068831.2U CN201520068831U CN204406179U CN 204406179 U CN204406179 U CN 204406179U CN 201520068831 U CN201520068831 U CN 201520068831U CN 204406179 U CN204406179 U CN 204406179U
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- adjusting valve
- ratio adjusting
- control system
- receiver
- drilling rig
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to a kind of rotary drilling rig control system, comprise power switch, accumulator, transmitter and receiver and ratio adjusting valve, described ratio adjusting valve can regulate the speed of described Spiral digging machine action, the negative pole of described accumulator is by power switch ground connection, the positive pole of described accumulator connects the power end of described receiver, be connected by wireless frequency real-time communication or by CAN communication between described transmitter with described receiver, described transmitter can send pwm signal to described receiver, the PWM output port of described receiver is connected with described ratio adjusting valve.The utility model also relates to a kind of rotary drilling rig comprising above-mentioned control system.The working environment that the utility model makes churning driven functional adaptation more complicated, severe, has expanded the usable range of rotary drilling rig.
Description
Technical field
The utility model relates to engineering machinery field, particularly a kind of rotary drilling rig control system and rotary drilling rig.
Background technology
The main actions of current rotary drilling rig both domestic and external, as master file, revolution, unit head, pressurization etc., be all that tractor driver's operating hydraulically operated pilot handle in pilothouse controls, control guide's oil circuit by hydraulic pilot handle, and then control corresponding solenoid valve to realize various action.But rotary drilling rig is a kind of heavy engineering machinery, average weight can up to tens tons, and machine gravity is higher, installation opportunity tool injury accident uncertainty is very large, and dangerous matter sources is more, and is not suitable with and constructs in complicated especially, rugged environment, as: working-yard strata condition area of doubt, easy generation construction territory, subsidence area, ground, environment temperature superelevation, ultralow region, have the region such as poisonous gas, objectionable impurities.These factors add the danger of drilling machine construction, limit the usable range of this advanced construction machinery of rotary drilling rig.
Utility model content
For above-mentioned prior art Problems existing, the utility model proposes a kind of rotary drilling rig control system, comprise transmitter and receiver and ratio adjusting valve, described ratio adjusting valve group can regulate the action of each executive component of rotary drilling rig, be connected by wireless frequency real-time communication or by CAN communication between described transmitter with described receiver, described transmitter can send command signal to described receiver, the PWM output port of described receiver is connected with described ratio adjusting valve group, provides corresponding pwm signal to described ratio adjusting valve group.
Further, receiver comprises wireless remote control interface and CAN interface, and described control system can switch between wireless frequency real-time communication and CAN communication.
Further, described ratio adjusting valve group comprises: upper-part rotation is ratio adjusting valve, upper-part rotation ratio adjusting valve, crawler belt ratio adjusting valve, crawler belt ratio adjusting valve, pressurized cylinder lifting ratio adjusting valve, pressurized cylinder down ratio variable valve, unit head left-hand rotation ratio adjusting valve and unit head right-hand rotation ratio adjusting valve backward forward to the right left.
Further, described upper-part rotation left ratio adjusting valve, upper-part rotation to the right ratio adjusting valve, crawler belt forward ratio adjusting valve, crawler belt backward ratio adjusting valve, pressurized cylinder promote ratio adjusting valve, pressurized cylinder down ratio variable valve, unit head left-hand rotation ratio adjusting valve and unit head right-hand rotation ratio adjusting valve be proportion magnetic valve.
Further, described transmitter comprises operating control.
Further, described operating control comprises linear rocking bar, controls described transmitter command signal by the manipulation amplitude controlling rocking bar, thus by receiver control ratio variable valve, and then regulate the speed of described Spiral digging machine action.
Further, also comprise power switch, accumulator, described accumulator negative pole by power switch ground connection, the positive pole of described accumulator connects the power end of described receiver.
The utility model also proposes a kind of rotary drilling rig, and it comprises above-mentioned control system.
The beneficial effects of the utility model are: rotary drilling rig tractor driver both can be operated machine in pilothouse, pilothouse remote operation machine can be left again, to avoid the environmental hazard around machine and various possible injury, thus the working environment making churning driven functional adaptation more complicated, severe, expand the usable range of rotary drilling rig.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of an embodiment of rotary drilling rig control system of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Be illustrated in figure 1 an embodiment of rotary drilling rig control system of the present utility model, it comprises power switch 1, accumulator 2, transmitter 3 and receiver 4 and ratio adjusting valve, described ratio adjusting valve can regulate the speed of described Spiral digging machine action, the negative pole of described accumulator 2 is by power switch 1 ground connection, the positive pole of described accumulator 2 connects the power end of described receiver 4, be connected by wireless frequency real-time communication or by CAN communication between described transmitter 3 with described receiver 4, described transmitter 3 can send pwm signal to described receiver 4, the PWM output port of described receiver 4 is connected with described ratio adjusting valve.When handling the action rocking bar on transmitter 3, transmitter 3 is wireless to receiver 4 by Signal transmissions by wireless frequency, or by CAN, Signal transmissions is wired to receiver 4.The pressurization such as handled on transmitter 3 promotes rocking bar, receiver 4 is according to the signal instruction received, export at least one end in corresponding pwm signal to 4 ~ 11 of receiver 4, the pwm signal that 8 ends export controls corresponding proportion adjustment valve events, and now the pressurized cylinder of rig promotes.Can the main actions of distant control boring machine by this operation, do not need in pilothouse, can operate machine equally.
Receiver 4 comprises wireless remote control interface and CAN interface, and described control system can switch between wireless frequency real-time communication and CAN communication.
In order to realize the switching of pilothouse, remote operation function, hydraulic system adds a set of electric proportional hydraulic pilot control system, and electric proportional hydraulic pilot control system is in parallel with former hydraulic pilot valve, and is linked together by hydraulic pressure shuttle valve group.Two systems, by a pioneer pump fuel feeding, can realize two kinds of operating system independent operation rotary drilling rigs.In electric proportional hydraulic pilot control system, control electric ratio by wire and wireless telechirics.By the manipulation of telechirics, the major function of rotary drilling rig can be realized.
As shown in Figure 1, described ratio adjusting valve group comprises: upper-part rotation is ratio adjusting valve 6, upper-part rotation ratio adjusting valve 8, crawler belt ratio adjusting valve 7, crawler belt ratio adjusting valve 8, pressurized cylinder lifting ratio adjusting valve 9, pressurized cylinder down ratio variable valve 10, unit head left-hand rotation ratio adjusting valve 11 and unit head right-hand rotation ratio adjusting valve 12 backward forward to the right left.Can come to control accordingly according to proportioning valve of different nature.
In order to realize better control, described upper-part rotation left ratio adjusting valve 6, upper-part rotation to the right ratio adjusting valve 8, crawler belt forward ratio adjusting valve 7, crawler belt backward ratio adjusting valve 8, pressurized cylinder promote ratio adjusting valve 9, pressurized cylinder down ratio variable valve 10, unit head left-hand rotation ratio adjusting valve 11 and unit head right-hand rotation ratio adjusting valve 12 be proportion magnetic valve.
The needs of convenient operation, described transmitter 3 comprises operating control.
Particularly, described operating control comprises linear rocking bar, is controlled the size of described transmitter 3PWM output by the manipulation amplitude controlling rocking bar, thus by receiver 4 control ratio variable valve, and then regulate the speed of described Spiral digging machine action.
According to security consideration, described receiver 4 also comprises grounding ports.
According to the needs of actual condition, the distance of described wireless frequency real-time communication is 100 ~ 150 meters.
Consider the effective propagation path of CAN communication, the distance of described CAN communication is about 50 meters.Native system adopts full digital micropower high frequency wireless receiving emitter, and have multiple frequency band, efficient working range can reach 100-150 rice.In order to prevent the interference of working-yard high-intensity magnetic field from cannot use wireless frequency, therefore also separately have a set of cable operator alternative scheme, operating distance can reach 50 meters.
Described transmitter 3 sends command signal by wireless frequency real-time communication or by CAN communication to described receiver 4; The pwm signal that correspondence is provided to described ratio adjusting valve group by PWM output port according to the command signal received of described receiver 4.
For the ease of the selection of pattern, before described transmitter 3 sends command signal by wireless frequency real-time communication or by CAN communication to described receiver 4, be also included in the step selecting communication pattern between wireless frequency real-time communication and CAN communication.
Described operating control comprises linear rocking bar, controls the manipulation amplitude of described rocking bar, and then controls described transmitter 3 command signal, thus by receiver 4 control ratio variable valve group, and then regulate the speed of described Spiral digging machine action.
Example is promoted to below with pressurization, illustratively specific operation process: the pressurization handled on transmitter 3 promotes rocking bar, receiver 4 is according to the signal instruction received, export 8 ends of corresponding pwm signal to receiver 4, the pwm signal that 8 ends export controls pressurization and promotes proportion magnetic valve 9 action, and now the pressurized cylinder of rig promotes.Other action in like manner, can the main actions of distant control boring machine by this operation, does not need in pilothouse, can operate machine equally.The operation of other types solenoid valve is similar to the above.
In addition, the utility model also proposes a kind of rotary drilling rig, comprises above-mentioned control system.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to embodiment of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (8)
1. a rotary drilling rig control system, it is characterized in that, comprise transmitter (3) and receiver (4) and ratio adjusting valve, described ratio adjusting valve group can regulate the action of each executive component of rotary drilling rig, be connected by wireless frequency real-time communication and/or by CAN communication between described transmitter (3) with described receiver (4), described transmitter (3) can send command signal to described receiver (4), the PWM output port of described receiver (4) is connected with described ratio adjusting valve group, corresponding pwm signal is provided to described ratio adjusting valve group.
2. control system as claimed in claim 1, it is characterized in that, receiver comprises wireless remote control interface and/or CAN interface, and described control system can switch between wireless frequency real-time communication and CAN communication.
3. control system as claimed in claim 1, it is characterized in that, described ratio adjusting valve group comprises: upper-part rotation is ratio adjusting valve (6), upper-part rotation ratio adjusting valve (8), crawler belt ratio adjusting valve (7), crawler belt ratio adjusting valve (8), pressurized cylinder lifting ratio adjusting valve (9), pressurized cylinder down ratio variable valve (10), unit head left-hand rotation ratio adjusting valve (11) and unit head right-hand rotation ratio adjusting valve (12) backward forward to the right left.
4. control system as claimed in claim 3, it is characterized in that, described upper-part rotation left ratio adjusting valve (6), upper-part rotation to the right ratio adjusting valve (8), crawler belt forward ratio adjusting valve (7), crawler belt backward ratio adjusting valve (8), pressurized cylinder promote ratio adjusting valve (9), pressurized cylinder down ratio variable valve (10), unit head left-hand rotation ratio adjusting valve (11) and unit head right-hand rotation ratio adjusting valve (12) be proportion magnetic valve.
5. control system according to claim 1, is characterized in that, described transmitter (3) comprises operating control, for the speed regulating described Spiral digging machine action.
6. control system according to claim 5, it is characterized in that, described operating control comprises linear rocking bar, described transmitter (3) command signal is controlled by the manipulation amplitude controlling rocking bar, thus by receiver (4) control ratio variable valve, and then regulate the speed of described Spiral digging machine action.
7. control system according to claim 1, it is characterized in that, also comprise power switch (1), accumulator (2), the negative pole of described accumulator (2) is by power switch (1) ground connection, and the positive pole of described accumulator (2) connects the power end of described receiver (4).
8. a rotary drilling rig, is characterized in that, comprise as arbitrary in claim 1 ~ 7 as described in control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068831.2U CN204406179U (en) | 2015-01-30 | 2015-01-30 | A kind of rotary drilling rig control system and rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520068831.2U CN204406179U (en) | 2015-01-30 | 2015-01-30 | A kind of rotary drilling rig control system and rotary drilling rig |
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| Publication Number | Publication Date |
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| CN204406179U true CN204406179U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520068831.2U Active CN204406179U (en) | 2015-01-30 | 2015-01-30 | A kind of rotary drilling rig control system and rotary drilling rig |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765336A (en) * | 2015-01-30 | 2015-07-08 | 徐州徐工基础工程机械有限公司 | Rotary drilling rig operating system, rotary drilling rig and control method |
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2015
- 2015-01-30 CN CN201520068831.2U patent/CN204406179U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765336A (en) * | 2015-01-30 | 2015-07-08 | 徐州徐工基础工程机械有限公司 | Rotary drilling rig operating system, rotary drilling rig and control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |