CN209226043U - A kind of warning device of detectable transmission tape jam - Google Patents
A kind of warning device of detectable transmission tape jam Download PDFInfo
- Publication number
- CN209226043U CN209226043U CN201821959663.6U CN201821959663U CN209226043U CN 209226043 U CN209226043 U CN 209226043U CN 201821959663 U CN201821959663 U CN 201821959663U CN 209226043 U CN209226043 U CN 209226043U
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- China
- Prior art keywords
- carrying roller
- guide groove
- conveyer belt
- tape jam
- transmission tape
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Abstract
The utility model discloses a kind of warning devices of detectable transmission tape jam, and described device includes: conveyer belt；Carrying roller is in contact with the conveyer belt；Guide groove, is equipped with limiting device, and the carrying roller is fixed in guide groove by the limiting device；At least one fault sensor is arranged in the guide groove, so that the carrying roller triggers the fault sensor when sliding in the guide groove.It can be quickly detected transmission tape jam using the warning device of detectable transmission tape jam described in the utility model, the large-sized tearing of conveyer belt is avoided and scrap generation with fire.
Description
Technical field
The utility model relates to a kind of warning devices of detectable transmission tape jam, and especially one kind is about detection because of transmission
It is unable to transmit the warning device of tape jam caused by normal rotation with carrying roller.
Background technique
In the normal production operation of coal field, belt conveyer plays irreplaceable role, for enterprise's production effect
The increase of benefit provides practical guarantee.The main advantage of this production equipment is powerful conveying capacity, input cost and output
Valence is relatively high, creates fair margin of profit for normal production.But with the entirety progress of society, coal demand increasingly increases
Add, brings certain production pressure for coal mine operation area, also bring more tests to the security performance of belt conveyer.
The failure rate of this conveyer is higher, reaction speed is slow, has constrained the normal development of enterprise, needs to combine relevant technology
Means analyze fault occurrence reason, find the effective ways and device of debugging in time.
The failure factor of belt conveyer has very much, such as: sideslip, belt slippage, the tearing of belt and the aging of belt.
And following situations can be caused when conveyer belt carrying roller is unable to normal rotation: (1) there is object penetration conveyer belt to block carrying roller, this
Conveyer belt can be caused to tear；(2) high temperature that bearing damage, conveyer belt and carrying roller friction generate may cause fire.Do not have also at present
There are the device and method that can detect in time the above problem.
Utility model content
The utility model aims to solve at least one of problems of the prior art.
The utility model is for currently without can detect in time one because caused by conveyer belt carrying roller is unable to normal rotation
Series of problems proposes a kind of warning device of detectable transmission tape jam.Compared with the prior art, described device has captured technology
Problem can be quickly detected transmission tape jam, avoid the large-sized tearing of conveyer belt and scrap generation with fire.
In order to solve the above technical problems, the utility model provides a kind of warning device of detectable transmission tape jam, institute
Stating the detectable warning device for transmitting tape jam includes:
Conveyer belt；
Carrying roller is in contact with the conveyer belt；
Guide groove, is equipped with limiting device, and the carrying roller is fixed in the guide groove by the limiting device；
At least one fault sensor is arranged in the guide groove, so that the carrying roller touches when sliding in the guide groove
Send out fault sensor described；
Further say:
The limiting device includes:
Limit spring, setting leans in the guide groove, and with the carrying roller, to limit the carrying roller in the guide groove
Interior sliding.
The bottom of the guide groove is arranged in guide rail, with the carrying roller sliding contact；Wherein, the fault sensor is located at
The end of the guide rail.
Compared with existing disclosed technical solution, the utility model has the advantage that have captured the technology in coal mine field hardly possible
Topic, can be quickly detected transmission tape jam, avoid the large-sized tearing of conveyer belt and scrap generation with fire.
Detailed description of the invention
Fig. 1 show the schematic device in the utility model embodiment 1；
Fig. 2 show the schematic device in the utility model embodiment 2.
Specific embodiment
The specific embodiment and effect of the utility model method are described in detail below in conjunction with specific embodiment.It should infuse
Meaning, the combination of technical characteristic or technical characteristic described in following embodiments be not construed as it is isolated, they
It can be combined with each other to reach superior technique effect.
The utility model is described in detail below in conjunction with specific embodiment.
It is as shown in Figure 1 to Figure 2 a kind of warning device of detectable transmission tape jam, the detectable transmission tape jam
Warning device includes:
Conveyer belt 1；
Carrying roller 2 is in contact with the conveyer belt 1；
Guide groove 3, is equipped with limiting device, and the carrying roller 2 is fixed in the guide groove 3 by the limiting device；
At least one fault sensor 4 is arranged in the guide groove 3, so that the carrying roller 2 slides in the guide groove 3
When trigger the fault sensor 4；
In this embodiment, when conveyer belt 1 transports coal cinder, the carrying roller 2 being in contact with conveyer belt 1 can be conveyer belt 1
Movement provide auxiliary power, long-time convey coal cinder when, the sundries such as cinder may cause carrying roller 2 and rotate inflexible ask
The conveyer belt 1 of topic, operation drives carrying roller 2 to move integrally, this can cause conveyer belt 1 to tear；Even conveyer belt 1 and carrying roller 2 rubs
The high temperature of generation may cause the major accidents such as fire；To solve this problem, carrying roller 2 is after whole slide certain distance, support
Roller 2 can trigger fault sensor 4 and alarm, and staff is prompted to repair in time, avoid the problems such as fire occurs.
Specifically, the limiting device includes but is not limited to following technical scheme:
Embodiment 1 (as shown in Figure 1)
The limiting device is limit spring 51, and setting leans in the guide groove 3, and with the carrying roller 2, to limit
The carrying roller 2 slides in the guide groove 3.
In this embodiment, under normal condition, conveyer belt 1 drives carrying roller 2 to rotate, and carrying roller 2 is not under spring force
Translation can be generated.When faulty carrying roller 2 is not able to rotate, the conveyer belt 1 of operation drives 2 integral translation of carrying roller, and spring force cannot be again
Carrying roller 2 is limited at the middle part of guide groove 3, so, carrying roller 2 can trigger fault sensor 4 after translating a distance,
Fault sensor 4 is alarmed after being triggered, to enable staff's on-call maintenance transmission device.
Embodiment 2 (as shown in Figure 2)
The limiting device is guide rail 52, the bottom of the guide groove 3 is arranged in, with 2 sliding contact of carrying roller；Wherein,
The fault sensor 4 is located at the end of the guide rail 52.
In this embodiment, under normal condition, conveyer belt 1 drives carrying roller 2 to rotate, using between guide rail 52 and carrying roller 2
Frictional force, which can limit carrying roller 2, will not generate translation.When faulty carrying roller 2 is not able to rotate, rubbing between carrying roller 2 and guide rail 52
It wipes power and is not enough to limit 2 integral translation of carrying roller, the conveyer belt 1 of operation just will drive the overall movement of carrying roller 2, when carrying roller 2 is translating
Fault sensor 4 can be triggered after a distance, alarmed after fault sensor 4 is triggered, thus enable staff and
Shi Weixiu transmission device.
Although having been presented for some embodiments of the utility model herein, those skilled in the art should be managed
Solution, in the case where not departing from the spirit of the present invention, can be changed the embodiments herein.Above-described embodiment only shows
Example property, it should not be using the embodiments herein as the restriction of the utility model interest field.
Claims (2)
1. a kind of warning device of detectable transmission tape jam characterized by comprising
Conveyer belt；
Carrying roller is in contact with the conveyer belt；
Guide groove, is equipped with limiting device, and the carrying roller is fixed in the guide groove by the limiting device；
At least one fault sensor is arranged in the guide groove, so that the carrying roller triggers institute when sliding in the guide groove
State fault sensor.
2. a kind of warning device of detectable transmission tape jam according to claim 1, which is characterized in that the limit dress
It sets and includes:
Limit spring, setting lean in the guide groove, and with the carrying roller, sliding in the guide groove to limit the carrying roller
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821959663.6U CN209226043U (en) | 2018-11-26 | 2018-11-26 | A kind of warning device of detectable transmission tape jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821959663.6U CN209226043U (en) | 2018-11-26 | 2018-11-26 | A kind of warning device of detectable transmission tape jam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209226043U true CN209226043U (en) | 2019-08-09 |
Family
ID=67504823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821959663.6U Active CN209226043U (en) | 2018-11-26 | 2018-11-26 | A kind of warning device of detectable transmission tape jam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209226043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368185A (en) * | 2018-11-26 | 2019-02-22 | 王锦全 | A kind of warning device of detectable transmission tape jam |
-
2018
- 2018-11-26 CN CN201821959663.6U patent/CN209226043U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368185A (en) * | 2018-11-26 | 2019-02-22 | 王锦全 | A kind of warning device of detectable transmission tape jam |
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