CN107915022A - The 9th kind of belt protecting device of heavy belt conveyer - Google Patents
The 9th kind of belt protecting device of heavy belt conveyer Download PDFInfo
- Publication number
- CN107915022A CN107915022A CN201711156148.4A CN201711156148A CN107915022A CN 107915022 A CN107915022 A CN 107915022A CN 201711156148 A CN201711156148 A CN 201711156148A CN 107915022 A CN107915022 A CN 107915022A
- Authority
- CN
- China
- Prior art keywords
- belt
- sweeper
- meter
- emergency stop
- protecting device
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/40—Safety features of loads, equipment or persons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
A kind of the 9th kind of belt protecting device of heavy belt conveyer; including aircraft tail cylinder and belt; further include first of sweeper, second sweeper, angle bar and bracing wire emergency stop switch; first of sweeper is fixed; abut against on belt; the second sweeper is fixed for a rotary shaft, and other end is bundled with the bracing wire emergency stop switch and is placed on the angle bar for leaving 20cm strokes, and second sweeper leaves 2 5cm gaps apart from belt.The purpose is to provide a kind of generation emergency stop protection reliable in action, easy to maintain, interception is rapid reliable, and design is simple, processes the 9th kind of belt protecting device of heavy belt conveyer simple, quick for installation.
Description
Technical field
The present invention relates to a kind of the 9th kind of belt protecting device of heavy belt conveyer.
Background technology
Mine hoisting transport tearing tape accident is one of maximum accident of harm.Once human error, find not in time or glue
The reasons such as band breakage cause tearing tape, outer in addition to causing to spread coal, deviation phenomenon, also broken belt can be caused to cause personal thing when serious
Therefore.Therefore, prevent that tearing tape protection from being one of essential safety devices in Lifting Convey.
The protection of main conveying system ribbon conveyer installing has：Coal piling protection, speed protection, sideslip protection, tear protection,
Smoke monitoring, temperature protection and automatic water system, emergency stop latch-up protection along the line, tensile force decline protection totally 8 kinds of belt protections,
But this 8 kinds of belt protections still can not ensure the normal operation of conveyer, because tear protection is in the case of belt tearing
Play a protective role, prevention can not be played the role of, winding mountain path coal industry causes belt in 2015 just as conveying tail enters spoil
Tear accident 2 times, although having installed sweeper at tail, spoil can cross sweeper and enter aircraft tail cylinder sometimes, due to me
The spoil hardness of ore deposit is high, will tear belt of wire rope or agree to break, cause belt tearing accident to occur.
Therefore my ore deposit is directed to the present situation of main conveying system, and design improvement goes out to prevent tail from entering spoil, coal cinder and debris and protecting
Shield, on the basis of original eight kinds of belt protections, and add a kind of belt protecting device, prevent main conveying system tail into
Debris is protected, referred to as the 9th kind of protection, to ensure the normal operation of main conveying system rubber conveyer.
The content of the invention
The object of the present invention is to provide one kind to prevent tail from entering spoil and coal cinder, intercepts rapid, reliable strong belt
The 9th kind of belt protecting device of machine.
The 9th kind of belt protecting device of heavy belt conveyer of the present invention, including aircraft tail cylinder and belt, further include first
Sweeper, second sweeper, angle bar and bracing wire emergency stop switch, first of sweeper are fixed, are abutted against on belt,
The second sweeper is fixed for a rotary shaft, and other end is bundled with the bracing wire emergency stop switch and is placed on to leave 20cm
On the angle bar of stroke, second sweeper leaves 2-5cm gaps apart from belt.
First of sweeper is processed using 80 angle bar, and according to belt width, 1 meter of belt processing length is 1.2 meters,
And clamped high 0.2 meter long 1.2 meters of belts with knee with 80*8 iron plates, it is installed on using 45 degree of angles clamp on belt.
The second sweeper is processed using 40 angle bar, and according to belt width, 1 meter of belt processing length is 1 meter, and
High 0.15 meter long 1 meter of belt is clamped with knee with 40*4 iron plates, is installed on using vertical angle on belt.
Twice sweeper is installed in strong belt tail, first of sweeper is crossed if any spoil and coal cinder, by second
During road sweeper, under the action of the inertia of belt operation, spoil and coal cinder touching second sweeper, make second sweeper
Drive emergency stop bracing wire rearward to move, may result in the action of bracing wire emergency stop switch emergency stop protection, belt feeder stops immediately, prevents cash
Stone and coal cinder enter aircraft tail cylinder, when each central station of floating dock collection control person has found emergency stop locking fault alarm along delivered downhole machine,
When there is no emergency stop protection along the operation of inspection work, after arranging inspection work to be checked, it finds that protection is touched by spoil at tail
Locking is touched, fullys meet expected using effect, makes the operation of main conveying system rubber conveyer more reliable, it is more practical.
The present invention the 9th kind of belt protecting device of heavy belt conveyer, when belt deviation spread coal or drop spoil when, can be more
Tail is protected to enter debris well；Breakdown judge is obvious, and resume speed is fast；Generation emergency stop protection reliable in action, it is easy to maintain；Block
Cut rapidly, reliably, as long as since the debris more than 2cm can be intercepted reliably and belt is stopped immediately；Design is simple, processing
Simply, it is quick for installation.
The 9th kind of belt protecting device of heavy belt conveyer of the present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structure diagram of the 9th kind of belt protecting device of heavy belt conveyer of the present invention.
Embodiment
As shown in Figure 1, the 9th kind of belt protecting device of heavy belt conveyer of the present invention, including aircraft tail cylinder 1 and belt 2,
First of sweeper 3, second sweeper 4, angle bar 5 and bracing wire emergency stop switch 6 are further included, first of sweeper 3 is solid
Fixed pattern, abuts against on belt 2, and the second sweeper 4 is fixed for a rotary shaft, and other end is bundled with the bracing wire emergency stop
Switch 6 is simultaneously placed on the angle bar 5 for leaving 20cm strokes, and second sweeper 4 leaves 2-5cm gaps, institute apart from belt 2
State first of sweeper 3 to process using 80 angle bar, according to 2 width of belt, 1 meter of belt processing length is 1.2 meters, and uses 80*8
Iron plate clamps high 0.2 meter long 1.2 meters of belts with knee, is installed on using 45 degree of angles clamp on belt 2, described second
Road sweeper 4 is processed using 40 angle bar, and according to 2 width of belt, 1 meter of belt processing length is 1 meter, and is coordinated with 40*4 iron plates
Angle bar clamps high 0.15 meter long 1 meter of belt, is installed on using vertical angle on belt 2.
Twice sweeper is installed in strong belt tail, first of sweeper 3 is crossed if any spoil and coal cinder, by second
During road sweeper 4, under the action of the inertia that belt 2 is run, spoil and coal cinder touching second sweeper 4, make second clear
Sweeping device 4 drives emergency stop bracing wire rearward to move, and may result in the action of 6 emergency stop protection of bracing wire emergency stop switch, and belt feeder stops immediately,
Prevent spoil and coal cinder from entering aircraft tail cylinder, each central station of floating dock collection control person has found emergency stop locking fault alarm along delivered downhole machine
When, along the operation of no inspection work during emergency stop protection, after arranging inspection work to be checked, it finds that protection is by cash at tail
Stone touches locking, fullys meet expected using effect, makes the operation of main conveying system rubber conveyer more reliable, more practical.
Claims (3)
1. the 9th kind of belt protecting device of heavy belt conveyer, including aircraft tail cylinder and belt, it is characterised in that：Further include first
Sweeper, second sweeper, angle bar and bracing wire emergency stop switch, first of sweeper are fixed, are abutted against on belt,
The second sweeper is fixed for a rotary shaft, and other end is bundled with the bracing wire emergency stop switch and is placed on to leave 20cm
On the angle bar of stroke, second sweeper leaves 2-5cm gaps apart from belt.
2. 9th kind of belt protecting device of heavy belt conveyer according to claim 1, it is characterised in that：Described first clear
Sweep device to process using 80 angle bar, according to belt width, 1 meter of belt processing length is 1.2 meters, and matches somebody with somebody knee with 80*8 iron plates
High 0.2 meter long 1.2 meters of belts are clamped, are installed on using 45 degree of angles clamp on belt.
3. 9th kind of belt protecting device of heavy belt conveyer according to claim 1, it is characterised in that：The second is clear
Sweep device to process using 40 angle bar, according to belt width, 1 meter of belt processing length is 1 meter, and will with knee with 40*4 iron plates
High 0.15 meter long 1 meter of belt is clamped, and is installed on using vertical angle on belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156148.4A CN107915022A (en) | 2017-11-20 | 2017-11-20 | The 9th kind of belt protecting device of heavy belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156148.4A CN107915022A (en) | 2017-11-20 | 2017-11-20 | The 9th kind of belt protecting device of heavy belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107915022A true CN107915022A (en) | 2018-04-17 |
Family
ID=61896615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711156148.4A Pending CN107915022A (en) | 2017-11-20 | 2017-11-20 | The 9th kind of belt protecting device of heavy belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107915022A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11165842A (en) * | 1997-12-02 | 1999-06-22 | Komatsu Ltd | Conveyed material presence detecting device for conveying path |
| KR20110047039A (en) * | 2009-10-29 | 2011-05-06 | 현대제철 주식회사 | Foreign body removal device of belt conveyor |
| CN201882600U (en) * | 2010-12-09 | 2011-06-29 | 山西焦煤集团有限责任公司 | Protection device for return coal on belt |
| CN203079264U (en) * | 2013-01-18 | 2013-07-24 | 山西潞安环保能源开发股份有限公司常村煤矿 | Coal-returning protection device of belt conveyor |
| CN105934397A (en) * | 2014-01-27 | 2016-09-07 | 株式会社普利司通 | Sensor, and monitoring system |
| CN205891902U (en) * | 2016-08-19 | 2017-01-18 | 中煤第一建设有限公司 | Belt tail anti -sticking area protection device |
-
2017
- 2017-11-20 CN CN201711156148.4A patent/CN107915022A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11165842A (en) * | 1997-12-02 | 1999-06-22 | Komatsu Ltd | Conveyed material presence detecting device for conveying path |
| KR20110047039A (en) * | 2009-10-29 | 2011-05-06 | 현대제철 주식회사 | Foreign body removal device of belt conveyor |
| CN201882600U (en) * | 2010-12-09 | 2011-06-29 | 山西焦煤集团有限责任公司 | Protection device for return coal on belt |
| CN203079264U (en) * | 2013-01-18 | 2013-07-24 | 山西潞安环保能源开发股份有限公司常村煤矿 | Coal-returning protection device of belt conveyor |
| CN105934397A (en) * | 2014-01-27 | 2016-09-07 | 株式会社普利司通 | Sensor, and monitoring system |
| CN205891902U (en) * | 2016-08-19 | 2017-01-18 | 中煤第一建设有限公司 | Belt tail anti -sticking area protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180417 |
|
| RJ01 | Rejection of invention patent application after publication |