CN209321858U - A kind of belt protecting device of rubber conveyer - Google Patents
A kind of belt protecting device of rubber conveyer Download PDFInfo
- Publication number
- CN209321858U CN209321858U CN201821878392.1U CN201821878392U CN209321858U CN 209321858 U CN209321858 U CN 209321858U CN 201821878392 U CN201821878392 U CN 201821878392U CN 209321858 U CN209321858 U CN 209321858U
- Authority
- CN
- China
- Prior art keywords
- rubber conveyer
- tension sensor
- wirerope
- worm gear
- belt
- 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
- 239000002390 adhesive tape Substances 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000003245 coal Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 101100408453 Arabidopsis thaliana PLC5 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model relates to a kind of belt protecting devices of rubber conveyer.Purpose is to cause belt tensile phenomenon occur, material spills the technical issues of falling to the ground, causing secondary safety accident in order to which rubber conveyer when solving rubber conveyer overload operation and tensioning device cannot be shut down in time.The technical solution of the utility model is: a kind of belt protecting device of rubber conveyer, including sliding machine, tension sensor, voltage transmitter, PLC, rubber conveyer main controller, worm gear tensioning device, wirerope and track；One end of the sliding machine is connected by a force side of wirerope and tension sensor, another force side of the tension sensor is connect with worm gear tensioning device；The utility model structure is simple, and design is rationally, easy to use, can effectively prevent the disconnected generation with accident of rubber conveyer, reduce the replacement and frequency of maintenance of adhesive tape, while reducing production cost, avoid the generation of safety accident, have stronger practicability.
Description
Technical field
The utility model belongs to coal conveying equipment field, and in particular to a kind of belt protecting device of rubber conveyer.
Background technique
Rubber conveyer is the capital equipment for transporting coal, it has freight volume big, and transportation range is remote, and structure is simple, easy
In maintenance the characteristics of, be widely used in coal production transport in.The tensioning device of rubber conveyer is conveyed for tensioner adhesive tape
The belt of machine improves belt and drives the frictional force between roller, thus the driving force of the rubber conveyer improved.In practical life
During production, often there is rubber conveyer overload operation, and rubber conveyer and tensioning device cannot be shut down in time, be caused
There is tensile phenomenon in belt, and material, which is spilt, to be fallen to the ground, and belt is thrown to the side of rubber conveyer, and the personnel of neighbouring operation understand quilt
Belt and material injury, cause secondary safety accident.
Utility model content
Purpose of the utility model is to solve rubber conveyer when rubber conveyer overload operation and tensioning devices
It cannot shut down in time, belt is caused tensile phenomenon occur, material, which is spilt, to be fallen to the ground, and belt is thrown to the side of rubber conveyer,
The technical issues of causing secondary safety accident provides a kind of belt protecting device of rubber conveyer.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of belt protecting device of rubber conveyer, including sliding machine, tension sensor, voltage transmitter, PLC,
Rubber conveyer main controller, two worm gear tensioning devices, wirerope and track；
The wheel of the sliding machine is set in orbit, and one end of the sliding machine passes through wirerope and tension sensor
The connection of a force side, another force side of the tension sensor connect by wirerope with worm gear tensioning device, institute
State the two sides that two worm gear tensioning devices are respectively provided at belt conveyor tail, the signal input part of the voltage transmitter and drawing
The signal output end of force snesor connects, and the signal input part of the PLC and the signal output end of voltage transmitter connect, described
The signal input part of rubber conveyer main controller and the signal output end of PLC connect.
Further, the diameter of the wheel of the sliding machine is 150mm.
The beneficial effects of the utility model are: the utility model uses tension sensor, voltage transmitter and PLC, it can
The expanding force of real-time detection adhesive tape, and before the adhesive tape expanding force of rubber conveyer reaches pull-off force, keep rubber conveyer timely
Shut down, can effectively prevent rubber conveyer break the generation with accident, improve the service life of adhesive tape, reduce adhesive tape replacement and
Frequency of maintenance, while reducing production cost, avoids the generation of safety accident, has simple structure and reasonable design, easy to use
With stronger practicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
In figure: 1- sliding machine；2- wheel；3- tension sensor；4- voltage transmitter；5-PLC；6- rubber conveyer master
Control device；7- worm gear tensioning device；8- wirerope；9- track；10- rubber conveyer roller；11- bearing block；12- conveyor belt.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, the belt protecting device of one of the present embodiment rubber conveyer, including sliding machine
1, tension sensor 3, voltage transmitter 4, PLC 5,6, two worm gear tensioning devices 7 of rubber conveyer main controller, 8 and of wirerope
Track 9；
The sliding machine 1 is made using No. 10 channel steels, stable structure, long service life.The wheel of sliding machine 1
2 are located on track 9, and the diameter of wheel 2 is 150mm, and wheel 2 is fixed by nut assembly, is connected and fixed, convenient disassembly, convenient
The replacement and maintenance in later period.
One end of the sliding machine 1 is connect by wirerope 8 with a force side of tension sensor 3, the pulling force
Another force side of sensor 3 is connect by wirerope 8 with the roller of worm gear tensioning device 7, described two worm gear tensioner dresses
Set 7 two sides for being respectively provided at belt conveyor tail, the signal input part of the voltage transmitter 4 and the letter of tension sensor 3
The connection of number output end, the signal input part of the PLC 5 are connect with the signal output end of voltage transmitter 4, and the adhesive tape conveys
The signal input part of machine main controller 6 and the signal output end of PLC5 connect, and the roller 10 of rubber conveyer is solid by bearing block 11
It is scheduled on sliding machine 1.
The model siemens PLC of the PLC 5, the use that such SIEMENS PLC performance meets the utility model are wanted
It asks, while energy independent operating, compatibility is high, has built-in integrated functionality abundant.
The worm gear tensioning device is the 120 type worm gear reels that Jining City is produced along source mechanical equipment Co., Ltd, property
It is able to satisfy the requirement of the utility model, while having structure simple, the advantages of occupying little space.
The working process of the utility model is as follows:
In the course of work of rubber conveyer, worm gear tensioning device 7 by 12 tensioner of conveyor belt of rubber conveyer, when
When rubber conveyer overload operation, wirerope 8 is gradually tensed, and tension sensor 3 detects the pulling force on wirerope 8, and will
Pulling force signal is transferred to voltage transmitter 4, and the non-standard signal received is converted PLC 5 by voltage transmitter 4, which to receive,
It is transferred to PLC 5 after the standard signal of processing, PLC 5 is responsible for processing signal and simultaneously judges whether pulling force is more than pull-off force, and to glue
Main controller 6 with conveyer, which issues, controls signal, responsible signal of the receiving from PLC 5 of the main controller 6 of rubber conveyer, and to
Rubber conveyer issues signal, shuts down rubber conveyer in time, has the function that protective glue with conveyer belt.
Claims (2)
1. a kind of belt protecting device of rubber conveyer, it is characterised in that: including sliding machine (1), tension sensor (3),
Voltage transmitter (4), PLC (5), rubber conveyer main controller (6), two worm gear tensioning devices (7), wirerope (8) and track
(9)；
The wheel (2) of the sliding machine (1) is located on track (9), and one end of the sliding machine (1) passes through wirerope (8)
It is connect with a force side of tension sensor (3), another force side of the tension sensor (3) passes through wirerope (8)
It is connect with worm gear tensioning device (7), described two worm gear tensioning devices (7) are respectively provided at the two sides of belt conveyor tail, institute
The signal input part for stating voltage transmitter (4) is connect with the signal output end of tension sensor (3), and the signal of the PLC (5) is defeated
Enter end to connect with the signal output end of voltage transmitter (4), the signal input part and PLC of the rubber conveyer main controller (6)
(5) signal output end connection.
2. a kind of belt protecting device of rubber conveyer according to claim 1, it is characterised in that: the sliding machine
(1) diameter of wheel (2) is 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821878392.1U CN209321858U (en) | 2018-11-15 | 2018-11-15 | A kind of belt protecting device of rubber conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821878392.1U CN209321858U (en) | 2018-11-15 | 2018-11-15 | A kind of belt protecting device of rubber conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209321858U true CN209321858U (en) | 2019-08-30 |
Family
ID=67710286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821878392.1U Expired - Fee Related CN209321858U (en) | 2018-11-15 | 2018-11-15 | A kind of belt protecting device of rubber conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209321858U (en) |
-
2018
- 2018-11-15 CN CN201821878392.1U patent/CN209321858U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 |