CN205400592U - Pneumatic vibration formula roofbolter - Google Patents
Pneumatic vibration formula roofbolter Download PDFInfo
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- CN205400592U CN205400592U CN201620157911.XU CN201620157911U CN205400592U CN 205400592 U CN205400592 U CN 205400592U CN 201620157911 U CN201620157911 U CN 201620157911U CN 205400592 U CN205400592 U CN 205400592U
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Abstract
The utility model discloses a pneumatic vibration formula roofbolter, be equipped with the main shaft box of main shaft, fixed cover, cylinder components, manipulator arm subassembly, safety monitoring unit and protected location in, including the drill bit, the safety monitoring unit includes rotational speed display, moment of torsion display, pneumatic indicator, time time -recorder and alarm, the protected location includes autogyration brake pilot lamp and autogyration brake subassembly, and autogyration brake subassembly includes work inductor, solenoid valve and PLC controller, and the work inductor comes control solenoid and autogyration brake pilot lamp with the detected signal through the PLC controller. The technical scheme of the utility model simple structure, safe and reliable can show the instant data of rig during operation rotational speed, moment of torsion, atmospheric pressure to make things convenient for operating personnel in time to master in real time, and can in time report to the police when surpassing the specified data range of rig, has improved the security performance of complete machine, has guaranteed operating personnel's personal safety.
Description
Technical field
This utility model relates to mining excavating equipment, is specifically related to a kind of pneumatic vibration formula jumbolter.
Background technology
At present, pneumatic vibration formula jumbolter mainly acts on the roadway support operation that Rock in Well hardness is higher, significantly improves in working range, work efficiency etc. than medium-sized general pneumatic roof bolter.Owing to the vibration force of pneumatic vibration formula jumbolter is bigger, rig holding capacity increases accordingly, rig likely occurs because certain some formation hardness is high when vibro-drilling, cause that main shaft that rig rotates is in the stuck situation of certain point, make drilling rod main shaft automatic rotation immediately after departing from rock stuck point, cause operator's reactionless time, it is impossible to control rig in time and security incident occurs.Existing pneumatic vibration formula jumbolter can not show the instant data during work such as rotating speed, moment of torsion, air pressure in real time, and operator cannot grasp, and when beyond the rating data scope of rig can not and alarm, there is hidden trouble in the security performance of complete machine.
Summary of the invention
The purpose of this utility model is in that to provide a kind of pneumatic vibration formula jumbolter, this vibrating device overcomes the deficiencies in the prior art, simple in construction, safe and reliable, the instant data of rotating speed when rig works, moment of torsion, air pressure can be shown in real time, facilitate operator to grasp in time, and when beyond the rating data scope of rig can and alarm, improve the security performance of complete machine, it is ensured that the personal safety of operator.
For reaching above-mentioned purpose; this utility model solves its technical problem and be the technical scheme is that a kind of pneumatic vibration formula jumbolter; including drill bit, in be provided with the main spindle box body of main shaft, fixed cover, cylinder assembly and control arm assembly, it is characterised in that: this jumbolter also includes safety monitoring unit and protected location；
Described safety monitoring unit includes speed display, moment of torsion display, pneumatic indicator, time timer and alarm；Described speed display, moment of torsion display, pneumatic indicator, time timer and alarm are each attached on the fixed cover of pneumatic vibration formula jumbolter；Described speed display is connected with speed probe by wire, described moment of torsion display is connected with torque sensor by wire, described pneumatic indicator is connected with pressure transducer by wire, described speed probe, torque sensor and pressure transducer all stretch into the inside of main spindle box body, the instant detection speed of mainshaft of jumbolter internal operation, rig moment of torsion and gas pressure data respectively, and data are transferred to respectively speed display, moment of torsion display and pneumatic indicator and show；Described time timer is in order to show the working time of jumbolter；Described alarm is connected with the signal output part of PLC in protected location, when the rating data for running at the data that jumbolter detects in real time and rig compares and deviation occurs, sends warning in time, reminds operator to shut down and check；
Described protected location includes spinning brake indicating lamp and spinning brake assemblies；Described spinning brake assemblies includes work induction apparatus, electromagnetic valve and PLC, and described work induction apparatus, electromagnetic valve and spinning brake indicating lamp all connect with PLC；Described work induction apparatus extends to inside main spindle box body, and for when occurring that the stuck drill spindle of drilling rod quits work, the induced signal of work induction apparatus is transferred to PLC；Described electromagnetic valve is assemblied on the gas path pipe of rig, and electromagnetic valve is connected with the output control terminal of PLC；Described PLC is to adopt siemens PLC series, is used for the opening and closing of the signal receiving work induction apparatus break-make and spinning brake indicating lamp to control electromagnetic valve；When the induction apparatus that works detects the stuck signal of drill spindle, being transferred to PLC, control electromagnetic valve by PLC, close valve, cut off gas circuit, the spinning brake indicating lamp being simultaneously connected with PLC lights, and is sent warning by alarm.
In technique scheme, this utility model one pneumatic vibration formula jumbolter has following Advantageous Effects: first, and vibrating device of the present utility model overcomes the deficiencies in the prior art, and simple in construction is safe and reliable；Second, speed display, moment of torsion display, pneumatic indicator, time timer and alarm are fixed on the fixed cover of pneumatic vibration formula jumbolter by being by this utility model, each sensor extend into the inside of main spindle box body, each performance data can be monitored out in real time by display, and point out at over range alarm, facilitate operator to grasp in time, and when beyond the rating data scope of rig can and alarm, improve the security performance of jumbolter；3rd, this utility model is provided with protected location, when jumbolter operationally stuck phenomenon occurs, cuts off gas circuit by the spinning brake assemblies in protected location, stops rig work, it is ensured that the really personal safety of operator.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pneumatic vibration formula jumbolter of this utility model；
Fig. 2 is the structure sectional view of a kind of pneumatic vibration formula jumbolter of this utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model one pneumatic vibration formula jumbolter is described in further detail.The accompanying drawing constituting the application is used for providing being further appreciated by of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.
From Fig. 1, Fig. 2, a kind of pneumatic vibration formula jumbolter of the present embodiment include drill bit 1, in be provided with the main spindle box body 2 of main shaft, fixed cover 3, cylinder assembly 13, control arm assembly 14, safety monitoring unit and protected location.
The safety monitoring unit of the present embodiment includes speed display 4, moment of torsion display 5, pneumatic indicator 6, time timer 7 and alarm 8；Speed display 4, moment of torsion display 5, pneumatic indicator 6, time timer 7 and alarm 8 are each attached on the fixed cover 3 of pneumatic vibration formula jumbolter, speed display 4 is connected with speed probe 9 by wire, moment of torsion display 5 is connected with torque sensor 10 by wire, pneumatic indicator 6 is connected with pressure transducer 11 by wire, speed probe 9, torque sensor 10 and pressure transducer 11 all stretch into the inside of main spindle box body 2, the instant speed of mainshaft detecting jumbolter internal operation respectively, rig moment of torsion and gas pressure data, and data are transferred to respectively speed display 4, moment of torsion display 5, with pneumatic indicator 6 showing, it is easy to operator and can grasp the performance of rig clearly in time；Time timer 7 is in order to show the working time of jumbolter, and after starting jumbolter, time timer 7 runs immediately, the time of display rig work；Alarm 8 is connected with the signal output part of PLC in protected location 18, when the rating data for running at the data that jumbolter detects in real time and rig compares and deviation occurs, sends warning in time, reminds operator to shut down and check.
The protected location of the present embodiment includes spinning brake indicating lamp 17 and spinning brake assemblies；The spinning brake assemblies of the present embodiment includes work induction apparatus 12, electromagnetic valve 16 and PLC 18, and work induction apparatus 12, electromagnetic valve 16 and spinning brake indicating lamp 17 all connect with PLC 18.It is internal that work induction apparatus 12 extends to main spindle box body 2, and for when occurring that the stuck drill spindle of drilling rod quits work, the induced signal of work induction apparatus 12 is transferred to PLC 18.Electromagnetic valve 16 is assemblied on the gas path pipe of rig, and electromagnetic valve 16 is connected with the output control terminal of PLC 18.The PLC of the present embodiment is to adopt siemens PLC series, is used for the opening and closing of the signal receiving work induction apparatus 12 break-make and spinning brake indicating lamp 17 to control electromagnetic valve 16.When the induction apparatus 12 that works detects the stuck signal of drill spindle, spinning brake assemblies is started working, by work induction apparatus 12, the signal detected is transferred to PLC 18, electromagnetic valve 16 is controlled by PLC 18, close valve, cutting off gas circuit, the spinning brake indicating lamp 17 being simultaneously connected with PLC 18 lights, and is sent warning by alarm 8.After operator reset, spinning brake indicating lamp 17 extinguishes, then can restart jumbolter work, it is ensured that the operation safety of equipment.
The above; it it is only embodiment of the present utility model; not this utility model is imposed any restrictions, the change of every any simple modification, change and equivalent method above example made according to this utility model technical spirit, all still fall within the protection domain of technical solutions of the utility model.
Claims (1)
1. a pneumatic vibration formula jumbolter; including drill bit (1), in be provided with the main spindle box body (2) of main shaft, fixed cover (3), cylinder assembly (13) and control arm assembly (14), it is characterised in that: this jumbolter also includes safety monitoring unit and protected location；
Described safety monitoring unit includes speed display (4), moment of torsion display (5), pneumatic indicator (6), time timer (7) and alarm (8)；Described speed display (4), moment of torsion display (5), pneumatic indicator (6), time timer (7) and alarm (8) are each attached on the fixed cover (3) of pneumatic vibration formula jumbolter；Described speed display (4) is connected with speed probe (9) by wire, described moment of torsion display (5) is connected with torque sensor (10) by wire, described pneumatic indicator (6) is connected with pressure transducer (11) by wire, described speed probe (9), torque sensor (10) and pressure transducer (11) all stretch into the inside of main spindle box body (2), the instant speed of mainshaft detecting jumbolter internal operation respectively, rig moment of torsion and gas pressure data, and data are transferred to respectively speed display (4), moment of torsion display (5), with pneumatic indicator (6) showing；Described time timer (7) is in order to show the working time of jumbolter；Described alarm (8) is connected with the signal output part of PLC in protected location (18); when rating data for the data detected in real time at jumbolter and rig operation compares and deviation occurs; send warning in time, remind operator to shut down and check；
Described protected location includes spinning brake indicating lamp (17) and spinning brake assemblies；Described spinning brake assemblies includes work induction apparatus (12), electromagnetic valve (16) and PLC (18), and described work induction apparatus (12), electromagnetic valve (16) and spinning brake indicating lamp (17) all connect with PLC (18)；It is internal that described work induction apparatus (12) extends to main spindle box body (2), and for when occurring that the stuck drill spindle of drilling rod quits work, the induced signal of work induction apparatus (12) is transferred to PLC (18)；Described electromagnetic valve (16) is assemblied on the gas path pipe of rig, and electromagnetic valve (16) is connected with the output control terminal of PLC (18)；Described PLC is to adopt siemens PLC series, is used for the opening and closing of the signal receiving work induction apparatus (12) break-make and spinning brake indicating lamp (17) to control electromagnetic valve (16)；When the induction apparatus (12) that works detects the stuck signal of drill spindle, it is transferred to PLC (18), electromagnetic valve (16) is controlled by PLC (18), close valve, cut off gas circuit, the spinning brake indicating lamp (17) being simultaneously connected with PLC (18) lights, and is sent warning by alarm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157911.XU CN205400592U (en) | 2016-03-02 | 2016-03-02 | Pneumatic vibration formula roofbolter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157911.XU CN205400592U (en) | 2016-03-02 | 2016-03-02 | Pneumatic vibration formula roofbolter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400592U true CN205400592U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620157911.XU Withdrawn - After Issue CN205400592U (en) | 2016-03-02 | 2016-03-02 | Pneumatic vibration formula roofbolter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569571A (en) * | 2016-03-02 | 2016-05-11 | 安徽宏昌机电装备制造有限公司 | Pneumatic vibration type jumbolter |
| CN106502192A (en) * | 2016-10-26 | 2017-03-15 | 长飞光纤光缆股份有限公司 | A kind of optical fiber proof-tester Quick-speed braking arrangement and method |
-
2016
- 2016-03-02 CN CN201620157911.XU patent/CN205400592U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569571A (en) * | 2016-03-02 | 2016-05-11 | 安徽宏昌机电装备制造有限公司 | Pneumatic vibration type jumbolter |
| CN106502192A (en) * | 2016-10-26 | 2017-03-15 | 长飞光纤光缆股份有限公司 | A kind of optical fiber proof-tester Quick-speed braking arrangement and method |
| CN106502192B (en) * | 2016-10-26 | 2019-04-16 | 长飞光纤光缆股份有限公司 | A kind of optical fiber proof-tester Quick-speed braking arrangement and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20170829 |