CN204002537U - A kind of frequency conversion electric rock drill - Google Patents
A kind of frequency conversion electric rock drill Download PDFInfo
- Publication number
- CN204002537U CN204002537U CN201420442304.9U CN201420442304U CN204002537U CN 204002537 U CN204002537 U CN 204002537U CN 201420442304 U CN201420442304 U CN 201420442304U CN 204002537 U CN204002537 U CN 204002537U
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- frequency
- dsp processor
- rock drill
- conversion electric
- electric rock
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Abstract
The utility model discloses a kind of frequency conversion electric rock drill, it comprises body, adjustable frequency motor assembly and drill steel, wherein, described adjustable frequency motor assembly comprises monitoring of working condition module, accessory power supply, dsp processor, variable frequency power source and adjustable frequency motor, described monitoring of working condition module comprises the hardness of ore body in order to monitoring object, thickness, toughness is at interior duty parameter, and duty parameter is converted into frequency adjustment signal, described accessory power supply is in order to drive described dsp processor, described dsp processor is exported different frequencies and the signal of telecommunication of voltage according to variable frequency power source described in frequency adjustment signal controlling to described adjustable frequency motor, described frequency conversion electric rock drill adopts converter technique to export the power matching according to actual operating mode, thereby operating efficiency is higher.
Description
Technical field
The utility model relates to a kind of mining machinery, is specifically related to a kind of frequency conversion electric rock drill.
Background technology
The history that a large amount of air drills that use come out existing 120 years at present, it is large that it mainly contains noise, efficiency is low, high and the equipment of the cost of the calming the anger shortcoming such as heavily, therefore, electric rock drill has the trend that replaces air drill in recent years, electric rock drill is the visual plant of mining, be mainly used in mine and geological prospecting, tunnelling, strip pit and at railway, water power, harbour, dykes and dams, Drilling big gun hole in the stoneworks such as municipal engineering infrastructure, the outstanding advantages of electric rock drill is power saving, its utilization rate of electrical is up to 50%～60%, and air drill is only 10% left and right.
At present, China shaped produce electric rock drill have YD-30 type and YD-32KB type electric rock drill etc., these electric rock drills etc., these electric rock drills all can be used for biogas and cross and mine brill level or the inclination rock borehole of coal dust explosion hazard, especially be suitable for and the simple Local Small Coal Mine of equipment, but main flow electric rock drill directly uses AC power frequency supply (50HZ) at present, can not be along with working environment (hardness of minerals, boring aperture, the degree of depth) changes output torque, rotating speed, operating efficiency is lower.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of frequency conversion electric rock drill, and it adopts converter technique to export the power matching according to actual operating mode, thereby operating efficiency is higher.
The utility model provides a kind of frequency conversion electric rock drill, it comprises body, adjustable frequency motor assembly and drill steel, wherein, described adjustable frequency motor assembly comprises monitoring of working condition module, accessory power supply, dsp processor, variable frequency power source and adjustable frequency motor, described monitoring of working condition module comprises the hardness of ore body in order to monitoring object, thickness, toughness is at interior duty parameter, and duty parameter is converted into frequency adjustment signal, described accessory power supply is in order to drive described dsp processor, described dsp processor is exported different frequencies and the signal of telecommunication of voltage according to variable frequency power source described in frequency adjustment signal controlling to described adjustable frequency motor.
In addition, described frequency conversion electric rock drill also comprises display module, and described display module is connected in order to vision-control signal frequency with described dsp processor.
Based on disclosing of technique scheme, the utility model provides the electronic rock drilling equipment of a kind of frequency conversion to have following beneficial effect:
The utility model provides a kind of frequency conversion electric rock drill, it comprises body, adjustable frequency motor assembly and drill steel, wherein, described adjustable frequency motor assembly comprises monitoring of working condition module, accessory power supply, dsp processor, variable frequency power source and adjustable frequency motor, described monitoring of working condition module comprises the hardness of ore body in order to monitoring object, thickness, toughness is at interior duty parameter, and duty parameter is converted into frequency adjustment signal, described accessory power supply is in order to drive described dsp processor, described dsp processor is exported different frequencies and the signal of telecommunication of voltage according to variable frequency power source described in frequency adjustment signal controlling to described adjustable frequency motor, described frequency conversion electric rock drill adopts converter technique to export the power matching according to actual operating mode, thereby operating efficiency is higher.
Brief description of the drawings
Fig. 1 is the structured flowchart of a kind of frequency conversion electric rock drill that the utility model proposes.
Drawing reference numeral explanation
Monitoring of working condition module 1
Accessory power supply 2
Dsp processor 3
Variable frequency power source 4
Adjustable frequency motor 5
Display module 6
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the invention:
Refer to Fig. 1, the utility model provides a kind of frequency conversion electric rock drill (not shown), it comprises body (not shown), adjustable frequency motor assembly (not label) and drill steel (not shown), wherein, described adjustable frequency motor assembly comprises monitoring of working condition module 1, accessory power supply 2, dsp processor 3, variable frequency power source 4 and adjustable frequency motor 5, described monitoring of working condition module 1 comprises the hardness of ore body in order to monitoring object, thickness, toughness is at interior duty parameter, and duty parameter is converted into frequency adjustment signal, described accessory power supply 2 is in order to drive described dsp processor 3, described dsp processor 3 is exported different frequencies and the signal of telecommunication of voltage according to variable frequency power source 4 described in frequency adjustment signal controlling to described adjustable frequency motor 5, in addition, described frequency conversion electric rock drill also comprises display module 6, described display module 6 is connected in order to vision-control signal frequency with described dsp processor 3.
Based on disclosing of technique scheme, the utility model provides the electronic rock drilling equipment of a kind of frequency conversion to have following beneficial effect:
The utility model provides a kind of frequency conversion electric rock drill, it comprises body, adjustable frequency motor assembly and drill steel, wherein, described adjustable frequency motor assembly comprises monitoring of working condition module 1, accessory power supply 2, dsp processor 3, variable frequency power source 4 and adjustable frequency motor 5, described monitoring of working condition module 1 comprises the hardness of ore body in order to monitoring object, thickness, toughness is at interior duty parameter, and duty parameter is converted into frequency adjustment signal, described accessory power supply 2 is in order to drive described dsp processor 3, described dsp processor 3 is exported different frequencies and the signal of telecommunication of voltage according to variable frequency power source 4 described in frequency adjustment signal controlling to described adjustable frequency motor 5, described frequency conversion electric rock drill adopts converter technique to export the power matching according to actual operating mode, thereby operating efficiency is higher.
By reference to the accompanying drawings the utility model is carried out to exemplary description above; obvious realization of the present utility model is not subject to the restrictions described above; as long as the various improvement that adopted technical solutions of the utility model to carry out; or without improving, design of the present utility model and technical scheme are directly used in to other occasion, all in protection domain of the present utility model.
Claims (2)
1. a frequency conversion electric rock drill, it is characterized in that, it comprises body, adjustable frequency motor assembly and drill steel, wherein, described adjustable frequency motor assembly comprises monitoring of working condition module, accessory power supply, dsp processor, variable frequency power source and adjustable frequency motor, described monitoring of working condition module comprises the hardness of ore body in order to monitoring object, thickness, toughness is at interior duty parameter, and duty parameter is converted into frequency adjustment signal, described accessory power supply is in order to drive described dsp processor, described dsp processor is exported different frequencies and the signal of telecommunication of voltage according to variable frequency power source described in frequency adjustment signal controlling to described adjustable frequency motor.
2. frequency conversion electric rock drill according to claim 1, is characterized in that, described frequency conversion electric rock drill also comprises display module, and described display module is connected in order to vision-control signal frequency with described dsp processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442304.9U CN204002537U (en) | 2014-08-04 | 2014-08-04 | A kind of frequency conversion electric rock drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442304.9U CN204002537U (en) | 2014-08-04 | 2014-08-04 | A kind of frequency conversion electric rock drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002537U true CN204002537U (en) | 2014-12-10 |
Family
ID=52042557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420442304.9U Expired - Fee Related CN204002537U (en) | 2014-08-04 | 2014-08-04 | A kind of frequency conversion electric rock drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131126A (en) * | 2018-02-09 | 2018-06-08 | 徐工集团工程机械有限公司 | Control system, drill jumbo and the control method of rock drill |
| CN110410081A (en) * | 2019-07-23 | 2019-11-05 | 尤秀仕 | A kind of artificial intelligence geo-drilling equipment |
-
2014
- 2014-08-04 CN CN201420442304.9U patent/CN204002537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131126A (en) * | 2018-02-09 | 2018-06-08 | 徐工集团工程机械有限公司 | Control system, drill jumbo and the control method of rock drill |
| CN110410081A (en) * | 2019-07-23 | 2019-11-05 | 尤秀仕 | A kind of artificial intelligence geo-drilling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150804 |
|
| EXPY | Termination of patent right or utility model |