CN202037054U - Mill with vibration detecting devices - Google Patents
Mill with vibration detecting devices Download PDFInfo
- Publication number
- CN202037054U CN202037054U CN2011200749996U CN201120074999U CN202037054U CN 202037054 U CN202037054 U CN 202037054U CN 2011200749996 U CN2011200749996 U CN 2011200749996U CN 201120074999 U CN201120074999 U CN 201120074999U CN 202037054 U CN202037054 U CN 202037054U
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- vibration detection
- detection device
- bearing
- mill
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Abstract
The utility model relates to a mill with vibration detecting devices, which belongs to the mutation group technical fields of measuring acceleration, deceleration, and impact, i.e. acceleration and particularly relates to the mill with the vibration detecting devices. The utility model provides the mill with the vibration detecting devices, which has the advantages of accurate detection and high safety and can be controlled remotely. The utility model comprises the mill, which has the key points that the vibration detection devices are respectable arranged on a bearing seat of a main bearing of the mill and a bearing cover of a small gear, and the vibration detection devices are connected with a control room through a PLC (programmable logic controller) or a DCS (distributed control system); and the speed of the vertical movement of the bearing is converted into displacement through the vibration detection devices.
Description
Technical field
The utility model is divided by International Patent Classification (IPC) (IPC) and is belonged to physical department, measures; Test big class, the measurement group of linear velocity or angular speed, acceleration, deceleration or impact is measured acceleration; Measure deceleration; Measuring impact is the sudden change technical group field of acceleration, relates in particular to a kind of grinding machine with vibration detection device.
Background technology
Grinding machine is bargh's equipment of core the most.Grinding machine operation conditions at the scene is very complicated, generally judges according to the sound in the cylindrical shell, bearing temperature, discharging situation whether the grinding machine operation is normal.And concrete much the having no way of of the vibratory output of grinding machine embodied, can only pass through manually to judge by rule of thumb, therefore, poor accuracy.Secondly, the environment for use of mining equiment all compare badly, and not only dust is big, ambient noise is big, and rotating part is in continuous rotation, and going the vibration situation of the equipment of checking near equipment is quite danger, therefore, and poor stability.
Summary of the invention
The utility model is exactly at the problems referred to above, and a kind of accurate, safe, remote controlled grinding machine with vibration detection device that detects is provided.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises grinding machine, be provided with vibration detection device on the bearing block of the base bearing of its structural feature grinding machine and the bearing cap of pinion, vibration detection device is by the PLC(programmable logic controller (PLC)) or the DCS(dcs) link to each other with the control room; The described vibration detection device speed amount that the vertical string of bearing is moving is converted into displacement.
As a kind of preferred version, vibration detection device described in the utility model is fixed on described bearing block and the bearing cap by screwed hole.
As a kind of preferred version, vibration detection device described in the utility model links to each other with PLC or DCS by the signal transmitting device.
In addition, vibration detection device employing model described in the utility model is the vibration detection device of CMSS 793V or CMPT 2310.
The utility model beneficial effect: (1) detection is accurate, remote controlled, automaticity is high.The utility model vibration detection device links to each other with the control room by PLC or DCS; Detect the grinding machine vibratory output by vibration detection device, detect accurately.By PLC or DCS vibratory output is informed the control room, show, control, so the utility model is remote controlled, automaticity is high by the far-end control room.
(2) save manpower, safety.Be provided with vibration detection device on the bearing block of the base bearing of the utility model grinding machine and the bearing cap of pinion; By vibration detection device, need not the people and reach the spot in person and check the vibration situation.
(3) vibration detection device is convenient for installation and maintenance, volume is little.The utility model vibration detection device is fixed on described bearing block and the bearing cap by screwed hole, and vibration detection device employing model is the vibration detection device of CMSS 793V or CMPT 2310 * 15; Vibration detection device is screwed in the screwed hole, just can fixes.
Description of drawings
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that the specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 1 is that the bearing block of the utility model base bearing is installed the vibration detection device structural representation.
Fig. 2 is that the bearing cap of the utility model pinion is installed the vibration detection device structural representation.
Among the figure, 1 is that bearing block, 2 is that vibration detection device, 3 is that screwed hole, 4 is bearing cap.
The specific embodiment
As shown in the figure, the utility model comprises grinding machine, is provided with vibration detection device 2 on the bearing block 1 of the base bearing of grinding machine and the bearing cap 4 of pinion, and vibration detection device 2 links to each other with the control room by PLC or DCS; The described vibration detection device 2 speed amount that the vertical string of bearing is moving is converted into displacement; The ruuning situation of equipment can be grasped in described control room.Can judge the size of two relative bear vibration according to the signal of output, detect whole rotating part assembling and whether exist and lay particular stress on phenomenon.
Described vibration detection device 2 is fixed on described bearing block 1 and the bearing cap 4 by screwed hole 3.Can on the fixed body of bearing, bore the screwed hole 3 of M6 * 1.
Described vibration detection device 2 links to each other with PLC or DCS by the signal transmitting device; By acceleration and speed input signal, the signal transmitting device provides 4～20mA/0～10V standard signal output for PLC or DCS programming Control, shows numerical value and report to the police to be provided with.Its sensitivity is: 100mV/inch/s.
It is the vibration detection device of CMSS 793V or CMPT 2310 that described vibration detection device 2 adopts model; CMSS793V is arranged on the bearing block 1 of base bearing of grinding machine, and CMPT2310 is arranged on the bearing cap 4 of pinion.Adopt above-mentioned vibration detection device 2 to be suitable for the use of states such as grinding machine low speed, speed change, variable load, of short duration process, thump, dust and environment.
Above content is to further describing that the utility model is done in conjunction with concrete preferred implementation; can not assert that concrete enforcement of the present utility model is confined to these explanations; for the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design; can also make some simple deduction or replace, all should be considered as belonging to the definite protection domain of claims that the utility model is submitted to.
Claims (4)
1. grinding machine with vibration detection device, comprise grinding machine, it is characterized in that being provided with vibration detection device (2) on the bearing cap (4) of the bearing block (1) of the base bearing of grinding machine and pinion, vibration detection device (2) links to each other with the control room by programmable logic controller (PLC) or dcs; Described vibration detection device (2) the speed amount that the vertical string of bearing is moving is converted into displacement.
2. according to the described a kind of grinding machine of claim 1, it is characterized in that described vibration detection device (2) is fixed on described bearing block (1) and the bearing cap (4) by screwed hole (3) with vibration detection device.
3. according to claim 1 or 2 described a kind of grinding machines, it is characterized in that described vibration detection device (2) links to each other with programmable logic controller (PLC) or dcs by the signal transmitting device with vibration detection device.
4. according to the described a kind of grinding machine of claim 1, it is characterized in that it is the vibration detection device of CMSS 793V or CMPT 2310 that described vibration detection device (2) adopts model with vibration detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200749996U CN202037054U (en) | 2011-03-21 | 2011-03-21 | Mill with vibration detecting devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200749996U CN202037054U (en) | 2011-03-21 | 2011-03-21 | Mill with vibration detecting devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202037054U true CN202037054U (en) | 2011-11-16 |
Family
ID=44964520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200749996U Expired - Fee Related CN202037054U (en) | 2011-03-21 | 2011-03-21 | Mill with vibration detecting devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202037054U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326319A (en) * | 2014-09-26 | 2015-02-04 | 江苏中矿科汇矿业科技有限公司 | Mine hoist hoisting sheave monitoring system |
| CN104549704A (en) * | 2014-12-30 | 2015-04-29 | 杭州胄天新能源技术有限公司 | Rolling machine state monitoring system for cement industry |
| CN111940053A (en) * | 2019-05-14 | 2020-11-17 | 衡阳市朝阳重机有限公司 | Crushing sand making machine with rotating body balance system and balance adjusting method thereof |
-
2011
- 2011-03-21 CN CN2011200749996U patent/CN202037054U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326319A (en) * | 2014-09-26 | 2015-02-04 | 江苏中矿科汇矿业科技有限公司 | Mine hoist hoisting sheave monitoring system |
| CN104549704A (en) * | 2014-12-30 | 2015-04-29 | 杭州胄天新能源技术有限公司 | Rolling machine state monitoring system for cement industry |
| CN111940053A (en) * | 2019-05-14 | 2020-11-17 | 衡阳市朝阳重机有限公司 | Crushing sand making machine with rotating body balance system and balance adjusting method thereof |
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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: 20111116 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |