CN206447207U - Belt slippage warning system between dedusting - Google Patents
Belt slippage warning system between dedusting Download PDFInfo
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- CN206447207U CN206447207U CN201720032691.2U CN201720032691U CN206447207U CN 206447207 U CN206447207 U CN 206447207U CN 201720032691 U CN201720032691 U CN 201720032691U CN 206447207 U CN206447207 U CN 206447207U
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- velocity sensor
- belt
- magnetic patch
- warning system
- audible
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Abstract
The utility model discloses belt slippage warning system between a kind of dedusting, the warning system includes magnetic patch（1）, velocity sensor（2）, audible-visual annunciator（3）, the time relay（4）And electric cabinet（5）, magnetic patch（1）Installed in the shaft coupling of belt slave wheel（6）On rotate coaxially, velocity sensor（2）It is arranged on through support at belt slave wheel close to magnetic patch（1）, audible-visual annunciator（3）, electric cabinet（5）Installed in corresponding workshop section position, velocity sensor（2）, audible-visual annunciator（3）, the time relay（4）And electric cabinet（5）Connect into electrical circuit.The utility model circuit is simple, with low cost, and early warning in time, prevents belt skidding for a long time, it is to avoid frictional heat, it is ensured that production safety.
Description
Technical field
The utility model is related to cigarette machine fitting, and in particular to belt slippage warning system between a kind of dedusting.
Background technology
The dedusting fan three of shared belt transmission in the dedusting of two layers of worker-house is produced, without belt skidding detecting device,
General naked eyes are also difficult to find out belt slippage during inspection.Belt slippage can cause live dust removing effects to be deteriorated, and influence operating personnel
It is healthy, while belt skids for a long time can cause frictional heat, after easily causing in dedusting room fire incident or being more serious
Really.
The content of the invention
The purpose of this utility model is：Belt slippage warning system between a kind of dedusting is designed, circuit is simple, with low cost,
Early warning is timely.
Technical solution of the present utility model is：The warning system include magnetic patch, velocity sensor, audible-visual annunciator,
The time relay and electric cabinet, magnetic patch are arranged on the shaft coupling of belt slave wheel and rotated coaxially, and velocity sensor is pacified through support
The nearly magnetic patch at belt slave wheel, audible-visual annunciator, electric cabinet are arranged on corresponding workshop section position, velocity sensor, sound and light alarm
Device, the time relay and electric cabinet connect into electrical circuit.
Wherein, velocity sensor is sleeved in armored cassette.
The utility model has the advantages that：
1st, the speed for the magnetic patch that velocity sensor detection is rotated coaxially, and compared with default frequency values, such as will
Sensor actuation frequency setting be 1620 r/min (90%), when driven pulley because belt slippage rotating speed be reduced to 1620 r/min with
When lower, sensor actuation, circuit disconnects.
2nd, audible-visual annunciator is arranged on corresponding workshop section position, is closed type, circuit disconnecting warning, while ensureing that stopping production circuit breaks
Do not reported by mistake after opening.
3rd, the time relay is realized is linked with dedusting fan start and stop, and setting suitable time-delay is waited to sensor time enough
Motor operation is steady.
4th, sensor installs armored cassette additional, to prevent the interference to accuracy of detection.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 magnetic patch, 2 velocity sensors, 3 audible-visual annunciators, 4 time relays, 5 electric cabinets, 6 shaft couplings.
Embodiment
Technical solutions of the utility model are further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, the warning system includes magnetic patch 1, velocity sensor 2, audible-visual annunciator 3, the time relay 4 and electricity
Control case 5, magnetic patch 1 be arranged on belt slave wheel shaft coupling 6 on rotate coaxially, velocity sensor 2 through support be arranged on belt from
Close to magnetic patch 1 at driving wheel, audible-visual annunciator 3, electric cabinet 5 be arranged on corresponding workshop section position, velocity sensor 2, audible-visual annunciator 3,
The time relay 4 and electric cabinet 5 connect into electrical circuit.
Wherein, velocity sensor 2 is sleeved in armored cassette.
The motor speed and driving and driven wheel diameter all same of three dedusting fans between dedusting, motor speed is 1475r/
Min, active wheel diameter 320mm, driven pulley 250mm, theoretical calculation goes out belt linear velocity for 24m/s, Belt Length 2.4m, its turn
Speed is 600r/min, and secondary speed is 1800 r/min；The speed for the magnetic patch that velocity sensor detection is rotated coaxially, with
Default frequency values compare, and are 1620 r/min (90%) such as by sensor actuation frequency setting, when driven pulley is because of belt slippage
When rotating speed is reduced to 1620 below r/min, sensor actuation, circuit disconnects.
Claims (2)
1. belt slippage warning system between dedusting, it is characterized in that：The warning system includes magnetic patch（1）, velocity sensor（2）, sound
Light crossing-signal（3）, the time relay（4）And electric cabinet（5）, magnetic patch（1）Installed in the shaft coupling of belt slave wheel（6）It is upper coaxial
Rotate, velocity sensor（2）It is arranged on through support at belt slave wheel close to magnetic patch（1）, audible-visual annunciator（3）, electric cabinet（5）
Installed in corresponding workshop section position, velocity sensor（2）, audible-visual annunciator（3）, the time relay（4）And electric cabinet（5）Connect into electricity
Loop.
2. belt slippage warning system between dedusting according to claim 1, it is characterized in that：Velocity sensor（2）It is sleeved on
In armored cassette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032691.2U CN206447207U (en) | 2017-01-12 | 2017-01-12 | Belt slippage warning system between dedusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032691.2U CN206447207U (en) | 2017-01-12 | 2017-01-12 | Belt slippage warning system between dedusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206447207U true CN206447207U (en) | 2017-08-29 |
Family
ID=59672497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720032691.2U Active CN206447207U (en) | 2017-01-12 | 2017-01-12 | Belt slippage warning system between dedusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206447207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753528A (en) * | 2020-06-05 | 2021-12-07 | 上海梅山钢铁股份有限公司 | Belt slip detection device and detection method |
-
2017
- 2017-01-12 CN CN201720032691.2U patent/CN206447207U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753528A (en) * | 2020-06-05 | 2021-12-07 | 上海梅山钢铁股份有限公司 | Belt slip detection device and detection method |
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