CN205855253U - Alarm device - Google Patents
Alarm device Download PDFInfo
- Publication number
- CN205855253U CN205855253U CN201620823807.XU CN201620823807U CN205855253U CN 205855253 U CN205855253 U CN 205855253U CN 201620823807 U CN201620823807 U CN 201620823807U CN 205855253 U CN205855253 U CN 205855253U
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- CN
- China
- Prior art keywords
- alarm device
- inductive switch
- conveyer belt
- plc module
- slide bar
- 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.)
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Abstract
The utility model discloses a kind of alarm device, wherein, described alarm device includes active roll tube and driven roller, described active roll tube and described driven roller are connected by conveyer belt, the end face of described conveyer belt is fixed with multiple sensing chip, described alarm device also includes inductive switch, when described conveyer belt stop motion, described inductive switch stops gathering signal and sending the signal of telecommunication to described PLC module, so that described PLC module controls described alarm device and sends alarm, solve existing belt speed reducer, cylinder once axle head is shut down, post personnel cannot immediately appreciate that details, if overhauling not in time, stifled machine can be caused, the problem got stuck.
Description
Technical field
This utility model relates to transmission mechanism, in particular it relates to the alarm device in transmission mechanism.
Background technology
Existing belt speed reducer, the shutdown of cylinder once axle head, post personnel cannot immediately appreciate that details, if examining not in time
Repair, stifled machine can be caused, get stuck, there is great potential safety hazard.
Therefore it provides belt speed reducer duty can be monitored by one in time, prevent it from causing stifled machine or the report got stuck
Alarm device is the problem that this utility model needs solution badly.
Utility model content
The purpose of this utility model is to provide a kind of alarm device, solves existing belt speed reducer, cylinder once axle
End is shut down, and post personnel cannot immediately appreciate that details, if overhauling not in time, and the problem stifled machine can be caused, getting stuck.
To achieve these goals, this utility model provides a kind of alarm device, and wherein, described alarm device includes main
Action roller cylinder and driven roller, described active roll tube and described driven roller are connected by conveyer belt, and the end face of described conveyer belt is solid
Surely there is multiple sensing chip；Described driven roller can be arranged on support to autorotation, and described support is further fixed on slide bar, described
The inductive switch matched with described sensing chip it is slidably provided with, when described sensing chip turns to axis with described on slide bar
When the axis of inductive switch is on same straight line, described inductive switch can gather signal, and sliding described inductive switch can
Make the induction end of described inductive switch closer or far from described sensing chip；Described inductive switch electrically connects with PLC module, described
PLC module electrically connects with alarm device, and when described conveyer belt stop motion, described inductive switch stops gathering signal and to institute
State PLC module and send the signal of telecommunication, so that described PLC module controls described alarm device and sends alarm.
Preferably, described inductive switch includes fixed cover and the inducing receiver being arranged on described fixed cover, described solid
Determining set to be slidably disposed on described slide bar, described inducing receiver is removably disposed on described fixed cover.
Preferably, described slide bar is fixed with scale.
Preferably, the quantity of described sensing chip is 6-10.
Preferably, described fixed cover is fixed with snap fit, described slide bar is provided with the draw-in groove matched with described snap fit.
According to technique scheme, this utility model provides a kind of alarm device, and wherein, described alarm device includes main
Action roller cylinder and driven roller, described active roll tube and described driven roller are connected by conveyer belt, and the end face of described conveyer belt is solid
Surely multiple sensing chip, described alarm device is had also to include inductive switch, when described conveyer belt stop motion, described inductive switch
Stop gathering signal and sending the signal of telecommunication to described PLC module, so that described PLC module controls described alarm device and sends police
Report, the duty of belt speed reducer can be monitored by alarm device in real time that utilize this utility model to provide, works as belt
Can overhaul in time when reductor breaks down, it is to avoid stifled machine and the phenomenon got stuck occur, eliminates potential safety hazard.
Other feature and advantage of the present utility model will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, with following
Detailed description of the invention be used for explaining this utility model together, but be not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of alarm device that this utility model provides；
Fig. 2 is the structural representation of conveyer belt in a kind of alarm device that this utility model provides.
Description of reference numerals
The driven roller of 1-active roll tube 2-
3-conveyer belt 4-sensing chip
5-inductive switch 6-PLC module
7-alarm device 21-support
22-slide bar 23-fixed cover
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It should be appreciated that herein
Described detailed description of the invention is merely to illustrate and explains this utility model, is not limited to this utility model.
As depicted in figs. 1 and 2: this utility model provides a kind of alarm device, and wherein, described alarm device includes actively
Roller 1 and driven roller 2, described active roll tube 1 and described driven roller 2 are connected by conveyer belt 3, the end of described conveyer belt 3
Face is fixed with multiple sensing chip 4；Described driven roller 2 can be arranged on the stent 21 on autorotation ground, the most fixing on described support 21
There is slide bar 22, described slide bar 22 is slidably provided with the inductive switch 5 matched with described sensing chip 4, when described sensing
Sheet 4 turn to the axis of axis and described inductive switch 5 on same straight line time, described inductive switch 5 can gather signal,
The described inductive switch 5 that slides enables to the induction end of described inductive switch 5 closer or far from described sensing chip 4；Described sensing
Switch 5 electrically connects with PLC module 6, and described PLC module 6 electrically connects with alarm device 7, when described conveyer belt 3 stop motion,
Described inductive switch 5 stops gathering signal and sending the signal of telecommunication to described PLC module 6, so that described PLC module 6 controls institute
State alarm device 7 and send alarm.The duty of belt speed reducer can be entered by the alarm device utilizing this utility model to provide
Row monitoring in real time, can overhaul in time when belt speed reducer breaks down, it is to avoid stifled machine and the phenomenon got stuck occurs, eliminates
Potential safety hazard.
One of the present utility model preferred embodiment in, adjust for convenience between inductive switch 5 and sensing chip 4
Distance, facilitate installation and the dismounting of inductive switch 5, described inductive switch 5 include fixed cover 23 and are arranged at described solid simultaneously
Surely the inducing receiver on set 23, described fixed cover 23 is slidably disposed on described slide bar 22, and described inducing receiver can
Releasably it is arranged on described fixed cover 23.When sometimes changing conveyer belt, owing to the width of conveyer belt is inconsistent, sensing can be caused
Distance between sheet 4 and inductive switch 5 changes, and affects inductive effects, the alarm device that this utility model provides, Ke Yifang
Just the distance between sensing chip 4 and inductive switch 5, convenient detection signal are adjusted.
One of the present utility model preferred embodiment in, for regulation inductive switch 5 and sensing more accurately
Distance between sheet 4, described slide bar 22 is fixed with scale.
One of the present utility model preferred embodiment in so that detection signal the most accurate, described sensing
The quantity of sheet 4 is 6-10, and certainly, the quantity of sensing chip 4 can be adjusted according to the demand of those skilled in the art here.
One of the present utility model preferred embodiment in, in order to prevent inductive switch 5 from operationally shaking,
It is fixed with snap fit on described fixed cover 23, described slide bar 22 is provided with the draw-in groove matched with described snap fit.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this utility model does not limit
Detail in above-mentioned embodiment, in technology concept of the present utility model, can be to skill of the present utility model
Art scheme carries out multiple simple variant, and these simple variant belong to protection domain of the present utility model.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, this utility model is to respectively
Plant possible compound mode to illustrate the most separately.
Additionally, combination in any can also be carried out, as long as it is not disobeyed between various different embodiment of the present utility model
Carrying on the back thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (5)
1. an alarm device, it is characterised in that described alarm device includes active roll tube (1) and driven roller (2), described master
Action roller cylinder (1) and described driven roller (2) are connected by conveyer belt (3), and the end face of described conveyer belt (3) is fixed with multiple sensing
Sheet (4)；
Described driven roller (2) can be arranged on to autorotation on support (21), and described support (21) is further fixed on slide bar (22),
The inductive switch (5) matched with described sensing chip (4) it is slidably provided with, when described sensing chip on described slide bar (22)
(4) turn to the axis of axis and described inductive switch (5) on same straight line time, described inductive switch (5) can gather
Signal, the described inductive switch (5) that slides enables to the induction end of described inductive switch (5) closer or far from described sensing chip
(4)；
Described inductive switch (5) electrically connects with PLC module (6), and described PLC module (6) electrically connects with alarm device (7), works as institute
When stating conveyer belt (3) stop motion, described inductive switch (5) stops gathering signal and sending telecommunications to described PLC module (6)
Number, so that described PLC module (6) controls described alarm device (7) and sends alarm.
Alarm device the most according to claim 1, it is characterised in that described inductive switch (5) include fixed cover (23) and
Being arranged at the inducing receiver on described fixed cover (23), described fixed cover (23) is slidably disposed in described slide bar (22)
On, described inducing receiver is removably disposed on described fixed cover (23).
Alarm device the most according to claim 1, it is characterised in that described slide bar is fixed with scale on (22).
Alarm device the most according to claim 1, it is characterised in that the quantity of described sensing chip (4) is 6-10.
Alarm device the most according to claim 2, it is characterised in that described fixed cover is fixed with snap fit on (23), described
Slide bar is provided with, on (22), the draw-in groove matched with described snap fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823807.XU CN205855253U (en) | 2016-08-02 | 2016-08-02 | Alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823807.XU CN205855253U (en) | 2016-08-02 | 2016-08-02 | Alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205855253U true CN205855253U (en) | 2017-01-04 |
Family
ID=57653456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620823807.XU Active CN205855253U (en) | 2016-08-02 | 2016-08-02 | Alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205855253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044107A (en) * | 2016-08-02 | 2016-10-26 | 芜湖新兴铸管有限责任公司 | Warning device |
| CN114249091A (en) * | 2022-01-04 | 2022-03-29 | 国家能源集团国源电力有限公司 | Belt conveyor |
-
2016
- 2016-08-02 CN CN201620823807.XU patent/CN205855253U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044107A (en) * | 2016-08-02 | 2016-10-26 | 芜湖新兴铸管有限责任公司 | Warning device |
| CN114249091A (en) * | 2022-01-04 | 2022-03-29 | 国家能源集团国源电力有限公司 | Belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171113 Address after: 241000 Anhui Province Economic Development Zone Wuhu City Sanshan District Spring Chau Road No. 2 Patentee after: Wuhu Xinxing New Material Industrial Park Co., Ltd. Address before: 241000 Anhui Province Economic Development Zone Wuhu City Sanshan District Spring Chau Road No. 2 Patentee before: Wuhu Xinxing Ductile Iron Pipes Co., Ltd. |
|
| TR01 | Transfer of patent right |