CN202752089U - Device capable of achieving control of grinding machine through noise meter - Google Patents
Device capable of achieving control of grinding machine through noise meter Download PDFInfo
- Publication number
- CN202752089U CN202752089U CN 201220433113 CN201220433113U CN202752089U CN 202752089 U CN202752089 U CN 202752089U CN 201220433113 CN201220433113 CN 201220433113 CN 201220433113 U CN201220433113 U CN 201220433113U CN 202752089 U CN202752089 U CN 202752089U
- Authority
- CN
- China
- Prior art keywords
- grinding machine
- noise
- plc controller
- frequency converter
- batcher
- 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.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 210000005069 ears Anatomy 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000009205 Tinnitus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a device capable of achieving control of a grinding machine through a noise meter. The device comprises a monitoring computer, a programmable logic controller (PLC), a feeding machine frequency converter and a feeding machine motor. The monitoring computer is in electrical connection with the PLC which is in electrical connection with the feeding machine frequency converter, the feeding machine frequency converter is in electrical connection with a power supply input end of the feeding machine motor, the noise meter and the PLC are connected through a data wire, and the noise meter is mounted within the scope of 0.5 meter to 1 meters away from the grinding machine. The device solves the problems that the operation is not in time due to the fact that listening of noise through experience or artificial ears is used to control the ore quantity of the grinding machine in the ore grinding process by means of the grinding machine in a mine, service life of a liner plate of the grinding machine is shortened, and damage is large to human bodies, and the like.
Description
Technical field
The utility model relates to grinding machine control technology field, mine, relates in particular to a kind ofly to realize control device to grinding machine by the noise instrument.
Background technology
Grinding machine is used very extensively through being usually used in the ore of polishing in the mine, ore enters behind the grinding machine larger with steel ball and the mutual fricative noise of shell liner, especially ore and steel ball damage even more serious to the liner plate lifting strip, greatly shortened the service life of lining board of grinder, all be to judge whether to reach best grinding efficiency by experience and ear grinding machine sound in the tradition grinding process, adjust the batcher motor speed with this, control is to ore deposit speed, but this traditional mode of operation can not adjust the ore deposit amount in real time, shortened the service life of lining board of grinder, simultaneously grinding machine produce noise the time low when high, also larger to the injury of human body.
Summary of the invention
The technical problems to be solved in the utility model: provide a kind of and realize the grinding machine control device by the noise instrument, adopt in the grinding machine grinding process employing experience in the mine or by manually judging noise level with ear to solve, control the batcher delivery rate with this, what exist can not adjust the ore deposit amount in real time, shortened the service life of lining board of grinder, simultaneously grinding machine produce noise the time low when high, to the injury of the human body also problem such as larger.
Technical solutions of the utility model:
A kind of noise instrument that passes through is realized the grinding machine control device, it comprises monitoring computer, PLC controller, batcher frequency converter and batcher motor, monitoring computer is electrically connected with the PLC controller, the PLC controller is electrically connected with the batcher frequency converter, the batcher frequency converter is electrically connected with batcher motor power input, the noise instrument is connected by data wire with the PLC controller, and the noise instrument is installed in apart from the grinding machine 0.5-1 rice scope.
The noise instrument is furnished with the RS232 delivery outlet, and the PLC controller is furnished with the RS232 input port, and the noise instrument is connected by the RS232 data wire with the PLC controller.
The beneficial effects of the utility model:
The utility model is by installing the noise instrument with the RS232 delivery outlet in grinding machine 0.5-1 rice scope, operation noise by the Real-Time Monitoring grinding machine, level of noise is delivered to the PLC controller, feed back to monitoring computer by controller, set the noise control scope at monitoring computer, compare with test value, and under send instructions to the PLC controller, by the output of PLC controller output control batcher frequency converter, realize the control of batcher motor speed, to increase or to reduce the delivery rate of batcher, thereby realize the adjustment of grinding machine ore deposit amount, measure in the ore deposit that the utility model is adjusted in the grinding machine by the grinding machine noise level, replaced manually by micro-judgment or manually listened to noise with ear and again batcher has been operated the operator scheme that control enters grinding machine ore deposit amount, solve the operation of adopting employing experience in the grinding machine grinding process in the mine or grinding machine ore deposit amount being controlled existence by artificial ear noise untimely, shortened the service life of lining board of grinder, to problems such as the human injury are large.
Description of drawings:
Fig. 1 the utility model module connection layout.
The specific embodiment:
A kind of noise instrument that passes through is realized the grinding machine control device, it comprises (see figure 1) monitoring computer, PLC controller, batcher frequency converter and batcher motor, the noise instrument is connected by data wire with the PLC controller, the noise instrument is installed in apart from the grinding machine 0.5-1 rice scope, monitoring computer adopts Ethernet to be connected with the PLC controller, PLC controller analog output end is connected by shielded conductor with batcher frequency converter analog input end, and batcher converter power supply output is connected by wire with batcher motor power input.
The noise instrument is furnished with the RS232 delivery outlet, and the PLC controller is furnished with the RS232 input port, and the noise instrument is connected by the RS232 data wire with the PLC controller.The noise instrument is delivered to the PLC controller by the RS232 port with noise information, feed back to monitoring computer by the PLC controller, by the monitoring of noise being determined the best ore deposit amount amount of feeding reaches the grinding machine ability that improves, reduce wear liner, the noise normal range (NR) is at the 90-110 decibel.Noise need to reduce the ore deposit to amount greater than 110 decibels of explanation grinding machines tripe phenomenon that rises.
Claims (2)
1. one kind is passed through the realization of noise instrument to the grinding machine control device, it comprises monitoring computer, PLC controller, batcher frequency converter and batcher motor, monitoring computer is electrically connected with the PLC controller, the PLC controller is electrically connected with the batcher frequency converter, the batcher frequency converter is electrically connected with batcher motor power input, it is characterized in that: the noise instrument is connected by data wire with the PLC controller, and the noise instrument is installed in apart from the grinding machine 0.5-1 rice scope.
2. a kind of noise instrument that passes through according to claim 1 is realized the grinding machine control device, and it is characterized in that: the noise instrument is furnished with the RS232 delivery outlet, and the PLC controller is furnished with the RS232 input port, and the noise instrument is connected by the RS232 data wire with the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433113 CN202752089U (en) | 2012-08-29 | 2012-08-29 | Device capable of achieving control of grinding machine through noise meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433113 CN202752089U (en) | 2012-08-29 | 2012-08-29 | Device capable of achieving control of grinding machine through noise meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202752089U true CN202752089U (en) | 2013-02-27 |
Family
ID=47731284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220433113 Expired - Fee Related CN202752089U (en) | 2012-08-29 | 2012-08-29 | Device capable of achieving control of grinding machine through noise meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202752089U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833983A (en) * | 2016-06-21 | 2016-08-10 | 赵奇 | Crushing machine safe protection method and device |
| CN107344137A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | A kind of ore mill control method and device |
| CN107344138A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | A kind of ore mill control method and device |
| CN107344139A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | A kind of ore mill control method and device |
-
2012
- 2012-08-29 CN CN 201220433113 patent/CN202752089U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344137A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | A kind of ore mill control method and device |
| CN107344138A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | A kind of ore mill control method and device |
| CN107344139A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | A kind of ore mill control method and device |
| CN107344139B (en) * | 2016-05-05 | 2019-03-26 | 中冶长天国际工程有限责任公司 | A kind of ore mill control method and device |
| CN107344137B (en) * | 2016-05-05 | 2019-03-26 | 中冶长天国际工程有限责任公司 | A kind of ore mill control method and device |
| CN105833983A (en) * | 2016-06-21 | 2016-08-10 | 赵奇 | Crushing machine safe protection method and device |
| CN105833983B (en) * | 2016-06-21 | 2018-09-07 | 赵奇 | Crusher safeguard method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202752089U (en) | Device capable of achieving control of grinding machine through noise meter | |
| CN104386380A (en) | Trace powder distributor | |
| CN205084859U (en) | Ball -milling - closed circuit control system of swirler group | |
| CN106838272A (en) | A kind of gear box lubricating oil automatic adding device | |
| CN204264740U (en) | Powder distributor | |
| CN202823586U (en) | Vertical type roller mill inner material thickness automatic control device | |
| CN202882038U (en) | Tap water time sharing partial pressure system | |
| CN205204047U (en) | Capsule encapsulation machine loading attachment with cylinder dog | |
| CN201274756Y (en) | After-spraying device for feed production | |
| CN202951541U (en) | Improved structure of screw feeder | |
| CN204294302U (en) | Ball milling unit intersection mill selects system | |
| CN201925139U (en) | Automatic control device of air compressor for mines | |
| CN205080412U (en) | Nozzle and material door control device based on valve island able to programme | |
| CN202416454U (en) | Circulating water system for textile technology | |
| CN102788183A (en) | Automatic hydraulic-regulating waterway protection system | |
| CN202127809U (en) | Feeding system of cut stem feeder | |
| CN203345738U (en) | Automatic material distributing and crushing pipeline unit | |
| CN202768426U (en) | High pressure water pump and fire fighting apparatus | |
| CN202967467U (en) | Adjustable-type direct feeding device | |
| CN202860666U (en) | Full carbon cyanide slurry process system | |
| CN203998165U (en) | A kind of woven bag diaphragm process units | |
| CN202318618U (en) | Fed slurry control device of slicing machine | |
| CN202921401U (en) | Automatic feeding machine | |
| CN204198821U (en) | A kind of reduction coal original washing powder quantitative control device | |
| CN201841044U (en) | Flash drying device |
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: 20130227 Termination date: 20130829 |