CN209131974U - Paper machine bearing condition monitoring mechanism - Google Patents
Paper machine bearing condition monitoring mechanism Download PDFInfo
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- CN209131974U CN209131974U CN201821856904.4U CN201821856904U CN209131974U CN 209131974 U CN209131974 U CN 209131974U CN 201821856904 U CN201821856904 U CN 201821856904U CN 209131974 U CN209131974 U CN 209131974U
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- bearing
- bearing block
- roller
- sensor
- paper machine
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Abstract
The utility model discloses paper machine bearing condition monitoring mechanisms, including bearing block, bearing is equipped in bearing block, the end of roller is set in above-mentioned bearing, the both ends of roller are equipped with a bearing block with bearing, support and rotation for roller, sensor is installed at bearing block, sensor is arranged in the synthesis stress area of bearing block, the comprehensive stress area is the center of circle in the symmetrical center line of roller vertically downward into 60 degree that two sides are respectively unfolded of region, may be provided on the end face of bearing block or is mounted on inside bearing block.After vibrating sensor is installed in the upper synthesis stress area of bearing block, monitoring and the fault pre-alarming of early stage can be carried out to the working condition of each bearing under equipment running status.
Description
Technical field
The utility model relates to the technical fields of paper making equipment, in particular for the paper machine bearing condition monitoring of paper machine
Mechanism, the in particular to mechanical structure of device.
Background technique
Papermaking machine equipment central roll class is main composition part, and every roller both ends are all equipped with bearing and carry out support rotating.Because
Bearing is vulnerable part, and each bearing has corresponding service life, paper mill can according to the inspection situation to equipment to equipment into
Regular maintenance shut-downs go to guarantee the normal operation of equipment, and if the paroxysmal damage of bearing causes the improper of equipment to be stopped
Machine will bring very big loss to production.
In equipment running process, every roller is all high-speed rotating, we can only be by periodically monitoring under normal conditions
The noise of bearing judges the operating condition of bearing.But this method has a significant limitation, many roller operating conditions can not be
Equipment is detected during running.It is unpredictable to will lead to the bearing damage time in this way, increases equipment by hang-up
Number, to production bring loss.
Summary of the invention
The purpose of this utility model is to provide paper machine bearing condition monitoring mechanisms, and vibration is being installed on bearing block
It can carry out monitoring and the fault pre-alarming of early stage, solution after sensor to the working condition of each bearing under equipment running status
It has determined problems of the prior art.
To achieve the goals above, the technical solution of the utility model are as follows: paper machine bearing condition monitoring mechanism, including axis
Seat is held, is equipped with bearing in bearing block, the end of roller is set in above-mentioned bearing, and the both ends of roller are equipped with an axis with bearing
Seat is held, for the support and rotation of roller, sensor is installed at bearing block, the synthesis force area of bearing block is arranged in sensor
In domain, the comprehensive stress area is 60 degree of the area that the center of circle in the symmetrical center line of roller vertically downward is respectively unfolded to two sides
In domain, it may be provided on the end face of bearing block or be mounted on inside bearing block.
The utility model discloses a kind of paper machine bearing condition monitoring mechanisms, in the upper synthesis stress area of bearing block
After interior installation vibrating sensor, can under equipment running status to the working condition of each bearing carry out early stage monitoring and
Fault pre-alarming.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is bearing fault status diagram of the present invention.
Specific embodiment
With reference to the accompanying drawings, the utility model is further described below.
The utility model discloses paper machine bearing condition monitoring mechanisms, are different from the prior art and are: including bearing
Seat 1, bearing block 1 is interior to be equipped with bearing 2, and the end of roller 3 is set in above-mentioned bearing 2, and the both ends of roller 3 are equipped with a band bearing
2 bearing block 1 is equipped with sensor 4 for the support and rotation of roller 3 at bearing block 1, sensor 4 is arranged in bearing block 1
Synthesis stress area 5 in, the comprehensive stress area 5 be the symmetrical center line 6 of roller 3 vertically downward on the center of circle 7 to two
In 60 degree of the region that side is respectively unfolded, in this section, the signal of acquisition is best, may be provided on the end face of bearing block 1 or is mounted on
Inside bearing block 1.
In the specific implementation, the sensor 4 is vibrating sensor.It on bearing block after installing vibrating sensor
Monitoring and the fault pre-alarming of early stage can be carried out to the working condition of each bearing under equipment running status, this case is claimed
Be only installation site of the vibrating sensor on bearing block, the sensor data analysis in later period is not the claimed skill of this case
Art point, therefore no longer this is described in detail.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the utility model specific implementation is confined to these above-mentioned explanations.For the common skill of the utility model technical field
For art personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, all should
It is considered as belonging to the protection scope of the utility model.
Claims (2)
1. paper machine bearing condition monitoring mechanism, it is characterised in that: including bearing block (1), bearing (2) are equipped in bearing block (1),
The end of roller (3) is set in above-mentioned bearing (2), and the both ends of roller (3) are equipped with a bearing block (1) with bearing (2), is used
It is equipped at the support and rotation of roller (3), bearing block (1) sensor (4), sensor (4) is arranged in the comprehensive of bearing block (1)
It closes in stress area (5), the comprehensive stress area (5) is the center of circle in the symmetrical center line (6) of roller (3) vertically downward
(7) into 60 degree that two sides are respectively unfolded of region, it is internal to may be provided on the end face of bearing block (1) or be mounted on bearing block (1).
2. paper machine bearing condition monitoring according to claim 1 mechanism, it is characterised in that: the sensor (4) is vibration
Dynamic sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856904.4U CN209131974U (en) | 2018-11-12 | 2018-11-12 | Paper machine bearing condition monitoring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856904.4U CN209131974U (en) | 2018-11-12 | 2018-11-12 | Paper machine bearing condition monitoring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131974U true CN209131974U (en) | 2019-07-19 |
Family
ID=67244755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821856904.4U Active CN209131974U (en) | 2018-11-12 | 2018-11-12 | Paper machine bearing condition monitoring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323862A (en) * | 2018-11-12 | 2019-02-12 | 上海轻良实业有限公司 | Paper machine bearing condition monitoring mechanism and its state monitoring method |
-
2018
- 2018-11-12 CN CN201821856904.4U patent/CN209131974U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323862A (en) * | 2018-11-12 | 2019-02-12 | 上海轻良实业有限公司 | Paper machine bearing condition monitoring mechanism and its state monitoring method |
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