CN106144493B - A kind of broken-belt catching system - Google Patents
A kind of broken-belt catching system Download PDFInfo
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- CN106144493B CN106144493B CN201610795308.9A CN201610795308A CN106144493B CN 106144493 B CN106144493 B CN 106144493B CN 201610795308 A CN201610795308 A CN 201610795308A CN 106144493 B CN106144493 B CN 106144493B
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- Prior art keywords
- broken
- belt
- connecting rod
- conveyer
- block
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- 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
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
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- Control Of Conveyors (AREA)
Abstract
The invention discloses a kind of broken-belt catching system, including signal pickup assembly, for detecting conveyer belt running situation；For performing the broken-belt catching performs device of cAN _ SNture；Conveyer switchs, for controlling conveyer to open and close；Control device, the signal that the signal pickup assembly is sent is received, and carry out Treatment Analysis, according to signal analysis result, control the conveyer switch, the working condition of the broken-belt catching performs device.Signal pickup assembly is by the conveyer belt information conveyance that acquisition testing arrives to control device, the information process analysis that control device will receive, as analysis result concludes that conveyer belt is broken, control device control conveyer parking, while control broken-belt catching performs device to arrest broken belt, convenient working personnel's handling failure, after troubleshooting, recovery mechanism, which can be realized, arrests executing agency's initialization, resumes production as early as possible, the loss come by conveyer belt fracture belt is minimized.
Description
Technical field
The present invention relates to belt conveyor area, more particularly to a kind of broken-belt catching system.
Background technology
Conveyer is with a long history, the 17th century mid-term, and people start to convey bulk material using aerial cableway, in 19th century
Leaf, the conveyer of various modern structures occur in succession.Hereafter, conveyer is by machine-building, motor, chemical industry and metallurgical industry skill
The influence of art progress, constantly improve, progressively by the conveying inside finishing department, completion is developed between enterprises, enterprise
Material even between city is carried, and is turned into materials conveying system mechanization and is automated indispensable part.
Conveyer species is various, mainly there is ribbon conveyer, apron conveyor, car conveyer, escalator, automatic
Pavement, drag conveyor, embedded scraper transporter, bucket conveyor, bucket elevator, overhead chain conveyer and aerial cableway etc..
Ribbon conveyer is most important modern bulk material handling equipment, it be widely applied electric power, grain, metallurgy,
The fields such as chemical industry, coal, mine, harbour, building materials.Ribbon conveyer because its material conveying class for being possessed extensively, conveying capacity
The characteristics of scope is wide, the strong adaptability of landline and flexible loading and unloading and highly reliable expense are low, in some necks
Domain gradually starts to substitute automobile, locomotive transportation.As the main equipment of bulk transportation, play the part of increasingly in social-economic structures
Important role.
In use there is also certain drawback, band body material to be not suitable with ribbon conveyer, meet water, be hardened to the cold it is crisp, it is defeated
Send band long-term use of, intensity is deteriorated, and conveying band joint quality is bad etc., it may all cause conveyer belt Local Cracking or even disconnect,
Conveyer belt band can come off downslide after being broken, due to ribbon conveyer using when mostly have certain inclination angle, substantial amounts of material
Meeting heap is pressed in conveyer tail, not only influences normal production, and easily causes personal injury and property loss, meanwhile, conveyer belt
Want to resume production after fracture, generally require substantial amounts of man power and material, lose time and resource.
Therefore, how effective detection ribbon conveyer broken belt failure, and synchronize and arrest, can after simultaneous faults processing
Resume production as early as possible, be those skilled in the art's urgent problem to be solved.
The content of the invention
It is an object of the invention to provide a kind of broken-belt catching system, to solve the above-mentioned problems of the prior art, realizes
Synchronously arresting when fracture defect occurs in conveyer belt, meanwhile, it can be resumed production as early as possible after handling failure.
To achieve the above object, the invention provides following scheme：The application provides a kind of broken-belt catching system, including：
For detecting the signal pickup assembly of conveyer belt running situation, the signal pickup assembly include tape velocity detector and
Sag detector；
Broken-belt catching performs device, the broken-belt catching performs device include above arrest block, under arrest block, pedestal, it is described
On arrest block, it is described under arrest the upper and lower both sides that block is respectively placed in conveyer belt surface, be provided with first connecting rod on the pedestal,
One end of the first connecting rod is hinged with the pedestal, and the other end and second connecting rod one end of the first connecting rod are hinged, described
The pin joint of first connecting rod and the second connecting rod is arranged on third connecting rod, and the other end of the second connecting rod is connected with can
The fourth link moved up and down, one end of the fourth link are hinged with the second connecting rod, the other end of the fourth link
With it is described on arrest block and be connected, the third connecting rod is horizontally disposed with, and it can be described that one end of the third connecting rod, which is provided with,
Three connecting rods provide the actuating unit of power, and the actuating unit is provided with limiting locking mechanism, and the limiting locking mechanism is with touching
Hair mechanism is connected, and the other end of the third connecting rod is provided with the resetting means that third connecting rod can be made to restPose；
For the conveyer switch for controlling conveyer to open and close；
Control device, the signal that the signal pickup assembly is sent is received, and carry out Treatment Analysis, according to signal analysis knot
Fruit, control the conveyer switch, the working condition of the broken-belt catching performs device.
Preferably, block is arrested on described to arrest block in wedge shape, block is arrested under described to arrest block under ratchet carrying roller.
Preferably, broken-belt catching system also includes audible-visual annunciator, and the control device controls the audible-visual annunciator to open
Close.
Preferably, the trigger mechanism includes triggering elastic component, and the triggering elastic component is memory alloy spring.
Preferably, the broken-belt catching performs device quantity is multiple.
According to specific embodiment provided by the invention, the invention discloses following technique effect：Signal pickup assembly will be adopted
The information process analysis that the conveyer belt information conveyance collect, monitored will receive to control device, control device, such as analysis result
Show that conveyer belt is broken, control device control conveyer stops, while controls broken-belt catching performs device to arrest broken belt, convenient to make
Industry personnel's handling failure, after troubleshooting, hydraulic recovery mechanism, which can realize, arrests executing agency's initialization, recovers life as early as possible
Production, the loss come by conveyer belt fracture belt is minimized.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is broken-belt catching system structure diagram；
Fig. 2 is broken-belt catching performs device structural representation；
Fig. 3 for above arrest block, under arrest block structure schematic diagram；
Fig. 4 arrests block side structure schematic diagram under being；
Wherein, 1 is signal pickup assembly, and 101 be tape velocity detector, and 102 be sag detector, and 2 be that broken-belt catching performs
Device, 201 is above arrest block, 202 be under arrest block, 203 be pedestal, and 204 be first connecting rod, and 205 be second connecting rod, and 206 are
Third connecting rod, 207 be fourth link, and 208 be actuating unit, and 209 be limiting locking mechanism, and 210 be trigger mechanism, and 211 be multiple
Position device, 3 be that conveyer switchs, and 4 be control device, and 5 be audible-visual annunciator, and 6 be conveyer belt.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
It is an object of the invention to provide a kind of broken-belt catching system, to solve the problems, such as that prior art is present, realizes conveying
Synchronously arresting when fracture defect occurs in band, meanwhile, it can be resumed production as early as possible after handling failure.
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
Fig. 1 to Fig. 4 is refer to, Fig. 1 is broken-belt catching system structure diagram, and Fig. 2 is broken-belt catching performs device structure
Schematic diagram, Fig. 3 for above arrest block, under arrest block structure schematic diagram, Fig. 4 arrests block side structure schematic diagram under being.
The application provides a kind of broken-belt catching system, including：
For detecting the signal pickup assembly 1 of conveyer belt running situation, signal pickup assembly 1 includes tape velocity detector 101
With sag detector 102；Signal pickup assembly 1 is simultaneously using the 102 two kinds of detector inspections of tape velocity detector 101 and sag detector
Conveyer belt running situation is surveyed, improves testing result accuracy, it is ensured that the reliability of broken belt signal detection.
Broken-belt catching performs device 2, broken-belt catching performs device 2 include above arrest block 201, under arrest block 202, pedestal
203, above arrest block 201, under arrest the upper and lower both sides that block 202 is respectively placed in the zone face of conveyer belt 6, above arrest block 201 do not contact it is defeated
When sending band 6, i.e. the normal operation of conveyer belt 6, in the case of failure, broken-belt catching performs device 2 is in original state.
First connecting rod 204 is provided with pedestal 203, one end of first connecting rod 204 and pedestal 203 are be hinged, first connecting rod 204
The other end be hinged with the one end of second connecting rod 205, the pin joint of first connecting rod 204 and second connecting rod 205 is arranged on third connecting rod
On 206, the other end of second connecting rod 205 is connected with the fourth link 207 that can be moved up and down, one end of fourth link 207 with
Second connecting rod 205 is be hinged, and the other end of fourth link 207 is connected with above arresting block 201, horizontally disposed third connecting rod 206
One end is provided with the actuating unit 208 that power can be provided for third connecting rod 206, and actuating unit 208 is provided with limiting locking machine
Structure 209, limiting locking mechanism 209 are connected with trigger mechanism 210, and the other end of third connecting rod 206, which is provided with, can make the 3rd
The resetting means 211 that connecting rod restPoses.
When broken-belt catching performs device 2 acts, trigger mechanism 210 acts, and drives the limiting locking mechanism 209 being attached thereto
Motion, limiting locking mechanism 209 are arranged on actuating unit 208, and actuating unit 208 has broken away from the limit of limiting locking mechanism 209
System comes into operation, and promotes third connecting rod 206 to move.Third connecting rod 206 drives first connecting rod 204, second connecting rod 205 to rotate, the
Two connecting rods 205 drive fourth link 207 to move downward, it is final realize be connected with fourth link 207 on arrest block 201 and transport downwards
Dynamic purpose, complete cAN _ SNture.
Broken-belt catching performs device 2 completes cAN _ SNture using four-bar mechanism, when four-bar mechanism moves to dead-centre position,
It can be achieved to lock broken belt, meanwhile, cAN _ SNture is completed using four-bar mechanism, reduces arrest implementation capacity to greatest extent, is saved
The about energy, mitigate the work load of broken-belt catching performs device 2.
, it is necessary to resume production as early as possible after conveyer broken-belt troubleshooting finishes, the design of resetting means 211, meet
This requirement, resetting means 211 can promote third connecting rod 206 to move, and reset actuating unit 208, and pass through limiting locking
Mechanism 209 locks actuating unit 208, realizes that broken-belt catching performs device 2 initializes, i.e., on arrest block 201 and move upwards, release
Conveyer belt 6.In reality production, resetting means 211 can be hydraulic reset device, and cylinder can also be utilized to realize and resetted.
For the conveyer switch 3 for controlling conveyer to open and close；If after conveyer belt fracture, conveyer is still within
If working condition, the material of transport can be not only influenceed, and easily operating personnel is damaged, therefore, conveyer belt fracture
Afterwards, control conveyer switch 3 conveyer is stopped in time, be not only advantageous to troubleshooting, moreover it is possible to protect operating personnel not injured
Evil, save transported material.
Control device 4, the signal that reception signal harvester 1 is sent, and Treatment Analysis is carried out, according to signal analysis knot
Fruit, control conveyer switch 3, the working condition of broken-belt catching performs device 2.The letter of the reception signal harvester 1 of control device 4
Number, after analyzing and processing, judge whether conveyer belt is broken, such as draw the conclusion of conveyer belt fracture, be then uniformly controlled broken-belt catching and hold
Luggage puts 2 actions and broken belt is arrested, and control conveyer switch 3 makes conveyer stop in time, and the setting of control device 4 makes to grab
Catch safer, reliable, stably.
Specifically, above arrest block 201 to arrest block in wedge shape, under arrest block 202 to arrest block under ratchet carrying roller.On arrest
Block 201 to arrest the structure design of block in wedge shape, be advantageous on arrest block 201 and compress conveyer belt, under to arrest block 202 be ratchet support
The structure design of roller, the ratchet carrying roller of Unidirectional are prevented from down arresting after block 202 arrests broken belt and skidded, can be used in practical operation
The ratchet carrying roller of special substance is used to increase coefficient of friction.
Specifically, broken-belt catching system also includes audible-visual annunciator 5, and control device 4 controls audible-visual annunciator 5 to be opened and closed.It is defeated
After sending the conveyer belt of machine to be broken, broken-belt catching system is arrested in time, and what exception conveyer does not have to the eye, can not
Cause the vigilance of operating personnel at once, the setting of audible-visual annunciator 5 can remind operating personnel in the very first time, to surrounding people
The message of conveyer failure is transmitted, is easy to timely processing failure.
Specifically, trigger mechanism 210 includes triggering elastic component, and triggering elastic component is memory alloy spring.Closed using memory
Golden spring drives limiting locking mechanism 209, reduces the triggered time, is provided convenience to arrest broken belt rapidly, improves broken belt
The reliability arrested.
Specifically, the quantity of broken-belt catching performs device 2 is multiple.Multiple broken-belt catching performs devices 2 are along conveyer belt or so
Interval is uniformly distributed, and can be determined according to concrete conditions such as conveyer tape speed, transported material differences, it is ensured that can have to broken belt
Effect is arrested.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For system disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
Specific case is applied in the present invention to be set forth the principle and embodiment of the present invention, above example
Illustrate to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, according to
According to the thought of the present invention, in specific embodiments and applications there will be changes.In summary, this specification content
It should not be construed as limiting the invention.
Claims (5)
1. a kind of broken-belt catching system, broken belt is arrested when being broken for conveyer belt, it is characterised in that including：
For detecting the signal pickup assembly of conveyer belt running situation, the signal pickup assembly includes tape velocity detector and sag
Detector；
Broken-belt catching performs device, the broken-belt catching performs device include above arresting block, under arrest block, pedestal, it is described on grab
Catch block, it is described under arrest the upper and lower both sides that block is respectively placed in conveyer belt surface, be provided with first connecting rod on the pedestal, it is described
One end of first connecting rod is hinged with the pedestal, and the other end and second connecting rod one end of the first connecting rod are hinged, and described first
The pin joint of connecting rod and the second connecting rod is arranged on third connecting rod, and the other end of the second connecting rod is connected with can be upper and lower
Mobile fourth link, one end of the fourth link are hinged with the second connecting rod, the other end of the fourth link and institute
State and arrest block connection, the third connecting rod is horizontally disposed with, and it can be the described 3rd company that one end of the third connecting rod, which is provided with,
Bar provides the actuating unit of power, and the actuating unit is provided with limiting locking mechanism, the limiting locking mechanism and triggering machine
Structure is connected, and the other end of the third connecting rod is provided with the resetting means that third connecting rod can be made to restPose；
For the conveyer switch for controlling conveyer to open and close；
Control device, the signal that the signal pickup assembly is sent is received, and carry out Treatment Analysis, according to signal analysis result,
Control the conveyer switch, the working condition of the broken-belt catching performs device.
2. broken-belt catching system according to claim 1, it is characterised in that：Block is arrested on described to arrest block in wedge shape,
Block is arrested under described to arrest block under ratchet carrying roller.
3. broken-belt catching system according to claim 1, it is characterised in that：Also include audible-visual annunciator, the control dress
Put the control audible-visual annunciator opening and closing.
4. broken-belt catching system according to claim 2, it is characterised in that：The trigger mechanism includes triggering elastic component,
The triggering elastic component is memory alloy spring.
5. broken-belt catching system according to claim 1, it is characterised in that：The broken-belt catching performs device quantity is more
It is individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795308.9A CN106144493B (en) | 2016-08-31 | 2016-08-31 | A kind of broken-belt catching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610795308.9A CN106144493B (en) | 2016-08-31 | 2016-08-31 | A kind of broken-belt catching system |
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| Publication Number | Publication Date |
|---|---|
| CN106144493A CN106144493A (en) | 2016-11-23 |
| CN106144493B true CN106144493B (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610795308.9A Active CN106144493B (en) | 2016-08-31 | 2016-08-31 | A kind of broken-belt catching system |
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| CN (1) | CN106144493B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547475B (en) * | 2020-04-28 | 2021-12-21 | 中国煤炭科工集团太原研究院有限公司 | Dual broken belt locking system for mining inclined conveying belt |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1214556A1 (en) * | 1984-03-02 | 1986-02-28 | Минский Филиал Государственного Союзного Института По Проектированию Предприятий Машиностроения | Device for catching conveyer belt in case of its break |
| CN2825543Y (en) * | 2005-01-24 | 2006-10-11 | 董云增 | Broken-belt computerized manipulator of conveyer |
| CN2811226Y (en) * | 2005-07-21 | 2006-08-30 | 徐州市劳力达橡塑制品有限公司 | Broken belt grasping device for belt conveyer |
| CN102139803A (en) * | 2011-04-15 | 2011-08-03 | 徐州华峰测控技术有限公司 | Broken belt catching device |
| CN102730385A (en) * | 2012-07-20 | 2012-10-17 | 徐州泰荣煤矿设备有限公司 | Flexible arresting four-bar linkage damping type broken belt protection system |
| CN202765778U (en) * | 2012-09-24 | 2013-03-06 | 中国矿业大学 | Sub-step broken-belt protective device for belt conveyer |
-
2016
- 2016-08-31 CN CN201610795308.9A patent/CN106144493B/en active Active
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| Publication number | Publication date |
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| CN106144493A (en) | 2016-11-23 |
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