CN209480592U - A kind of conveyer belt anti-tear device - Google Patents
A kind of conveyer belt anti-tear device Download PDFInfo
- Publication number
- CN209480592U CN209480592U CN201920037656.9U CN201920037656U CN209480592U CN 209480592 U CN209480592 U CN 209480592U CN 201920037656 U CN201920037656 U CN 201920037656U CN 209480592 U CN209480592 U CN 209480592U
- Authority
- CN
- China
- Prior art keywords
- splicing groove
- splicing
- conveyer belt
- plate
- pedestal
- 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.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 description 6
- 230000005693 optoelectronics Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 208000032368 Device malfunction Diseases 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Control Of Conveyors (AREA)
- Belt Conveyors (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a kind of conveyer belt anti-tear devices, including pedestal, a channel steel is oppositely arranged in the two sides of pedestal top respectively, a splicing groove is horizontally disposed between two channel steel top surfaces, one block of splicing plate is set in the middle part of splicing groove bottom, splicing plate one end is hinged under splicing groove bottom, the splicing plate other end is linked together by a tension spring and a channel steel inside edge, pedestal lower inside is obliquely installed one slide-plate, pulp-collecting box is set on the pedestal of slide plate outside portion lower end, a discharge outlet is respectively set under the bottom surface of splicing groove two sides, an infrared transmitter and an infrared light receiver are respectively set on the opposite two sidewalls of splicing groove, conveyer belt is located above splicing groove, infrared light receiver is connected by PLC with conveyor motor.The utility model can detect the working condition of conveyer belt in time, cut off motor power in time, prevent fault spread.
Description
Technical field
The utility model relates to a kind of conveyer belt anti-tear devices.
Background technique
Belt conveyor is widely used in the departments such as metallurgy, mine, coal, harbour, traffic, water power, chemical industry, is filled
Vehicle, shipment, reprinting or the bulk material or work piece of accumulating various normal temperature states.Belt conveyor has conveying capacity big, knot
The advantages that structure is simple, easy to maintain, at low cost, versatile.Belt conveyor is by conveyer belt, carrying roller, roller and driving, system
Dynamic, tensioning changed course, loads, unloading, the devices composition such as cleans.Anti-tear device is the indispensable important component of belt conveyor,
It has very important effect, especially belt during conveying material in the conveyer course of work, and belt is different
Object realizes autostop after being detected after scratching by anti-tear device, prevents belt from further being scratched until fracture causes the accident
Extension.There are many anti-tear type of belt conveyor, according to the technical performance and concrete application conditions of conveyer, can be selected not
With the anti-tear device of form.There are commonly infrared light curtain sensor, wirerope sensors etc..
Summary of the invention
The purpose of this utility model is to provide a kind of conveyer belt anti-tear devices, can detect the work of conveyer belt in time
State cuts off motor power in time, prevents fault spread.
The purpose of this utility model is achieved in that a kind of conveyer belt anti-tear device, including pedestal, pedestal top two
A channel steel is oppositely arranged in side respectively, a splicing groove, splicing groove bottom middle part are horizontally disposed between two channel steel top surfaces
One block of splicing plate is set, splicing plate one end is hinged under splicing groove bottom, the splicing plate other end by tension spring with it is described
A channel steel inside edge link together, pedestal lower inside is obliquely installed one slide-plate, slide plate outside portion lower end
Pulp-collecting box is set on pedestal, is respectively set a discharge outlet under the bottom surface of splicing groove two sides, on the opposite two sidewalls of splicing groove
An infrared transmitter and an infrared light receiver is respectively set, conveyer belt is located above splicing groove, and infrared light connects
Device is received to be connected by PLC with conveyor motor.
We use ZXB18Q-T1000D13N type correlation optoelectronic switch, by two device groups of light projector and light-receiving device
At.The infrared light emission of optoelectronic switch light projector transmitting is to optoelectronic switch light-receiving device, and when object blocks light, light-receiving device is connect
Instruction is issued when can not receive photosignal to achieve the purpose that detection.
Conveyer belt status information is transmitted to SIEMENS PLC system by light projector and light-receiving device by conveyer belt anti-tear device
In, after conveyer band discerption, material will be fallen in the pulp-collecting box on conveyer belt anti-tear device, receive light-receiving device can not
The signal of light projector transmitting, optoelectronic switch issues a switching signal, as to live belt feeder state-detection, this switching signal
It is introduced into SIEMENS PLC system, makes conveyer belt autostop, it is final to realize that energy hard stop function after scratching occurs in conveyer belt.
Its advantage is that of less demanding to conveyer belt use environment, equipment protecting equipment caused by can preventing because of conveyer belt sizing is malfunctioned.
The utility model is structurally reasonable, conveys function quick shutdown after enabling to conveyer belt to scratch, prevents fault spread, reduce defeated
Send machine stop times caused by band protective device malfunction.The utility model can be applicable to metallurgy industry indoor and outdoor material conveyor
On.
Detailed description of the invention
The utility model is described in further detail below in conjunction with attached drawing.
Fig. 1 is the schematic view of the front view of the utility model.
Specific embodiment
A kind of conveyer belt anti-tear device is set in 10 top two sides of pedestal relatively respectively as shown in Figure 1, including pedestal 10
A channel steel 9 is set, a splicing groove 4 is horizontally disposed between two channel steels, 9 top surface, is arranged one piece in the middle part of 4 bottom surface of splicing groove
Splicing plate 6,6 one end of splicing plate are hinged under 4 bottom surface of splicing groove by pin shaft 1,6 other end of splicing plate by a tension spring 7 with
A piece channel steel inside edge links together.10 lower inside of pedestal is obliquely installed one slide-plate 12, outside slide plate 12
Pulp-collecting box 11 is set on the pedestal of side lower end.In work, if belt fracture, material drops down onto the splicing of 4 bottom surface of splicing groove
On plate 6, splicing plate 6 tilts under material gravity effect, is in contact with slide plate 12, material slides to pulp-collecting box 11.Then exist
Under the action of tension spring 7, revolution resets splicing plate 6 upwards.Discharge outlet 3,8 is respectively set under 4 two sides bottom surface in splicing groove, connects
An infrared transmitter 2 and an infrared light receiver 13, conveyer belt 5 are respectively set on the opposite two sidewalls of hopper 4
Above splicing groove 4, infrared light receiver 13 is connected by PLC with conveyor motor.
Claims (1)
1. a kind of conveyer belt anti-tear device, including pedestal, it is characterized in that: being oppositely arranged one respectively in the two sides of pedestal top
Channel steel is horizontally disposed with a splicing groove between two channel steel top surfaces, one block of splicing plate, splicing plate is arranged in the middle part of splicing groove bottom
One end is hinged under splicing groove bottom, and the splicing plate other end is connected to by a tension spring and a channel steel inside edge
Together, pedestal lower inside is obliquely installed one slide-plate, and pulp-collecting box, splicing groove is arranged on the pedestal of slide plate outside portion lower end
A discharge outlet is respectively set under the bottom surface of two sides, an infrared transmitter is respectively set on the opposite two sidewalls of splicing groove
And an infrared light receiver, conveyer belt are located above splicing groove, infrared light receiver passes through PLC and conveyor motor phase
Even.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018203875672 | 2018-03-21 | ||
| CN201820387567 | 2018-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209480592U true CN209480592U (en) | 2019-10-11 |
Family
ID=68130577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920037656.9U Expired - Fee Related CN209480592U (en) | 2018-03-21 | 2019-01-10 | A kind of conveyer belt anti-tear device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209480592U (en) |
-
2019
- 2019-01-10 CN CN201920037656.9U patent/CN209480592U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |