CN106904414A - A kind of self adaptation Full-automatic band conveyer belt break protection device - Google Patents
A kind of self adaptation Full-automatic band conveyer belt break protection device Download PDFInfo
- Publication number
- CN106904414A CN106904414A CN201710290630.0A CN201710290630A CN106904414A CN 106904414 A CN106904414 A CN 106904414A CN 201710290630 A CN201710290630 A CN 201710290630A CN 106904414 A CN106904414 A CN 106904414A
- Authority
- CN
- China
- Prior art keywords
- conveyer
- frame
- catching device
- framework
- conveyer 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.)
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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
- B65G43/06—Control devices, e.g. for safety, warning or fault-correcting interrupting the drive in case of driving element breakage; Braking or stopping loose load-carriers
-
- 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
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
- B65G2203/0275—Damage on the load carrier
Landscapes
- Control Of Conveyors (AREA)
Abstract
The invention discloses a kind of self adaptation Full-automatic band conveyer belt break protection device; including catching device frame and an electrical control gear; the catching device frame is fixed in conveyer frame; between adjacent conveyer upper supporting roller and conveyer snub pulley; electrical control gear is arranged near catching device frame; encoder for signal acquisition is fixed on conveyer frame, and its fifth wheel is in close contact with conveyer belt lower surface；The catching device shell outside is equipped with weight linear meter, weight linear meter is connected with main shaft, main shaft can be driven to rotate, the catching device frame lower end is provided with one and arrests framework, arrest framework to be fixed on main shaft, arrest framework upper surface for face is arrested in upper rotation, arrest framework lower end for face is arrested in lower rotation, weight linear meter one end is connected with a closing piece by electromagnetism unlocking device, and the closing piece is fixedly mounted in conveyer frame.The present invention can reliably recognize broken belt failure, and rapidly synchronous arresting is implemented to conveyor belt breakage.
Description
Technical field
The present invention relates to ribbon conveyer security protection technology field, and in particular to a kind of self adaptation Full-automatic band conveying
Machine belt break protection device.
Background technology
At present, ribbon conveyer is used as bulk material and the main conveying equipment of lump material, be widely used in mine,
The numerous areas such as metallurgy, chemical industry, light industry, coal, harbour, however, in the process of running, conveyer belt once occur broken belt glide or
The reverse accident caused by holdback fails, will destroy conveyer frame, damage equipment, block haulage drift, cause for a long time
Stopping production and great economic loss, or even cause casualties.Therefore, the safety protection facility of belt conveyor is colliery
An important ring in regulation for safety.
In recent years, belt break protection device or the technologies such as mechanical, fluid pressure type are at home and abroad occurred in that, but from actually used angle
Degree from the point of view of, far from the requirement for meeting onsite application, there are problems that bulky, reliability it is low, specifically have with
Lower defect：
1. the drive disk assembly of protection device is more, and dust and material are easy to block the motion of movable part, some of which
Transmission mechanism in technical scheme is considerably complicated, or even including many electrical equipment and hydraulic unit, virtually reduces protection device
Reliability.
2. lack necessary consideration during the design of protection device, so as to cause protection device installation, adjustment and safeguard
Quantities and difficulty are larger, so that it is difficult to ensure that the reliability of the good working state of protection device and protection act.Thus may be used
See, prior art awaits further improving.
3. protection device carrys out trigger action by the motion that the antikinesis that broken belt is produced brings, yet with running environment
Complexity cause to occur situations such as conveyer belt velocity variations, localised tension disappear, sagging displacement increases, so as to easily cause guarantor
There is misoperation, influence production in protection unit.
The content of the invention
To solve the above problems, the invention provides a kind of self adaptation Full-automatic band conveyer belt break protection device,
Broken belt failure can be reliably recognized, rapidly synchronous arresting is implemented to conveyor belt breakage.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of self adaptation Full-automatic band conveyer belt break protection device, including catching device frame and electrical control dress
Put, the catching device frame is fixed in conveyer frame, between adjacent conveyer upper supporting roller and conveyer snub pulley,
Electrical control gear is arranged near catching device frame, and the encoder for signal acquisition is fixed on conveyer frame, its survey
Speed wheel is in close contact with conveyer belt lower surface；The catching device shell outside is equipped with weight linear meter, and weight linear meter is connected with main shaft, can band
Dynamic main shaft rotation, the catching device frame lower end is provided with one and arrests framework, arrest framework and be fixed on main shaft, arrests on framework
End face arrests face for upper rotation, arrests framework lower end for face is arrested in lower rotation, and weight linear meter one end is connected with by electromagnetism unlocking device
One closing piece, the closing piece is fixedly mounted in conveyer frame.
Preferably, the input of the electrical control gear is connected with encoder, output end and electromagnetism unlocking device, arrests frame
Frame is connected.
Preferably, upper conveyor belt is installed on the conveyer upper supporting roller, is provided with back on the lower conveyer snub pulley
Journey conveyer belt.
The invention has the advantages that：
1. real-time online signal acquiring system, makes the product for gathering more accurate, reliability, avoiding misoperation of signal
It is raw.
2. alarm and the interlock with conveyer, the running status of accurate response equipment, substantially reduce equipment fault
Incidence.
3., by powerful middle arrestment mechanism, realize that downslide conveyer belt is implemented to brake, so as to ensure the reliability of braking
Property, security, feasibility.
4. many catching devices can share a set of control system, economical and practical, while arresting.
5. electronic triggering, fast response time, cost performance is high.
6. integral-rack uses modular design, is formed by high strength exploitation, and, side flexible with transport is installed in underground
Just.
Brief description of the drawings
Fig. 1 is a kind of structure main view of self adaptation Full-automatic band conveyer belt break protection device of the embodiment of the present invention
Figure.
Fig. 2 is a kind of structure left view of self adaptation Full-automatic band conveyer belt break protection device of the embodiment of the present invention
Figure.
Specific embodiment
In order that objects and advantages of the present invention become more apparent, the present invention is carried out further with reference to embodiments
Describe in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this hair
It is bright.
As Figure 1-Figure 2, the embodiment of the invention provides a kind of self adaptation Full-automatic band conveyer broken belt protector
Device, including the electrical control gear of catching device frame 1 and, the catching device frame 1 are fixed in conveyer frame 11, are located at
Between adjacent conveyer upper supporting roller 12 and conveyer snub pulley 13, electrical control gear is arranged near catching device frame 1, is used
It is fixed in conveyer frame 11 in the encoder of signal acquisition, its fifth wheel is in close contact with conveyer belt lower surface；It is described to grab
The outside of device frame 1 is caught equipped with weight linear meter 8, weight linear meter 8 is connected with main shaft 6, main shaft 6 can be driven to rotate, under the catching device frame 1
End is provided with one and arrests framework, arrests framework and is fixed on main shaft 6, arrests framework upper surface for face 2 is arrested in upper rotation, arrests frame
Face 3 is arrested in frame lower end for lower rotation, and the one end of weight linear meter 8 is connected with a closing piece 4 by electromagnetism unlocking device 5, and the closing piece 4 fixes peace
In conveyer frame 1, framework is arrested in weight linear meter self gravitation, rotation, makes to arrest face drive belt near catching device frame,
Belt is clamped, frictional force brakes are produced.
The input of the electrical control gear is connected with encoder, output end and electromagnetism unlocking device 5, arrests framework phase
Even.
Upper conveyor belt 9 is installed on the conveyer upper supporting roller 12, backhaul is installed on the lower conveyer snub pulley 13
Conveyer belt 10.
Also include floating beam 7, for supporting conveyer snub pulley, be installed on the frame below belt break protection device
On, can adjustment position up and down, conversion height, so referred to as floating beam.
Encoder is monitored to the running status of conveyer belt during this specific implementation work, and detection signal is transferred into electricity
Gas control system.The continual signal for coming that will transmit of control cabinet in electric control system is compared, is judged.Conveyer one
There is broken belt in denier, running direction of conveyor belt is just the opposite with the direction of its normal operation, and encoder is constantly gathered in this case
Pulse signal is transmitted to control cabinet, and when conveyer belt is snapped down to the operating distance of program setting, control cabinet is then judged as that broken belt is sent out
Raw, then control cabinet sends electric signal instruction, cuts off the electrical source of power of conveyer, starts electromagnetism unlocking device, releases closing piece to protecting
Protect the locking of mechanism；Energizing speeding-up mechanism is made up of weight linear meter and middle arrestment mechanism, under gravity, during weight linear meter drives
Between arrestment mechanism, rotate around the spindle, conveyer belt is clipped in the middle and arrestment mechanism and is arrested up and down between face, by arrestment mechanism with
The powerful friction brake force of conveyer belt, braking is implemented to the downslide conveyer belt after broken belt, reliably stops the conveyer belt for gliding
Get off, so as to reduce economic loss and the social influence for occurring that belt phenomenon is caused；
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (3)
1. a kind of self adaptation Full-automatic band conveyer belt break protection device, including catching device frame (1) and an electrical control
Device, it is characterised in that the catching device frame (1) is fixed in conveyer frame (11), positioned at adjacent conveyer pop-up
Between roller (12) and conveyer snub pulley (13), electrical control gear is arranged near catching device frame (1), for signal acquisition
Encoder be fixed in conveyer frame (11), its fifth wheel and conveyer belt lower surface are in close contact；The catching device frame
(1) lower end is provided with one and arrests bar, arrests bar upper end and is provided with the face (2) of arresting that rotates, and catching device frame (1) outside is equipped with
Weight linear meter (8), weight linear meter (8) is connected with main shaft (6), and main shaft (6) can be driven to rotate, and catching device frame (1) lower end is installed
Framework is arrested, framework is arrested and is fixed on main shaft (6), arrest framework upper surface for face (2) is arrested in upper rotation, arrest framework
Face (3) is arrested in lower end for lower rotation, and weight linear meter (8) one end is connected with a closing piece (4), the closing piece by electromagnetism unlocking device (5)
(4) it is fixedly mounted in conveyer frame (1).
2. a kind of self adaptation Full-automatic band conveyer belt break protection device as claimed in claim 1, it is characterised in that institute
The input for stating electrical control gear is connected with encoder, output end and electromagnetism unlocking device (5), arrests framework and is connected.
3. a kind of self adaptation Full-automatic band conveyer belt break protection device as claimed in claim 1, it is characterised in that institute
State and upper conveyor belt (9) is installed on conveyer upper supporting roller (12), backhaul conveying is installed on the lower conveyer snub pulley (13)
Band (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290630.0A CN106904414A (en) | 2017-04-20 | 2017-04-20 | A kind of self adaptation Full-automatic band conveyer belt break protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710290630.0A CN106904414A (en) | 2017-04-20 | 2017-04-20 | A kind of self adaptation Full-automatic band conveyer belt break protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106904414A true CN106904414A (en) | 2017-06-30 |
Family
ID=59210094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710290630.0A Pending CN106904414A (en) | 2017-04-20 | 2017-04-20 | A kind of self adaptation Full-automatic band conveyer belt break protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106904414A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU737323A1 (en) * | 1978-05-03 | 1980-05-30 | Ждановский Филиал Украинского Государственного Института По Проектированию Металлургических Заводов | Arrangement for catching conveyer belt if it breaks |
| CN201713083U (en) * | 2010-05-31 | 2011-01-19 | 山东科技大学 | Broken belt protector of belt conveyor |
| CN102139803A (en) * | 2011-04-15 | 2011-08-03 | 徐州华峰测控技术有限公司 | Broken belt catching device |
| CN202186720U (en) * | 2011-06-30 | 2012-04-11 | 车新宁 | Downward moving-type catching device for flexible full-section broken tapes |
| CN103072799A (en) * | 2013-01-17 | 2013-05-01 | 山东科技大学 | Belt breakage protection device for belt conveyer |
| CN204624589U (en) * | 2015-03-06 | 2015-09-09 | 徐州金帅矿山设备有限公司 | Full cross-section belt break catching device |
| CN205221939U (en) * | 2015-12-07 | 2016-05-11 | 徐州通力机械科技有限公司 | Protection device is taken absolutely to weight formula for belt conveyor |
-
2017
- 2017-04-20 CN CN201710290630.0A patent/CN106904414A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU737323A1 (en) * | 1978-05-03 | 1980-05-30 | Ждановский Филиал Украинского Государственного Института По Проектированию Металлургических Заводов | Arrangement for catching conveyer belt if it breaks |
| CN201713083U (en) * | 2010-05-31 | 2011-01-19 | 山东科技大学 | Broken belt protector of belt conveyor |
| CN102139803A (en) * | 2011-04-15 | 2011-08-03 | 徐州华峰测控技术有限公司 | Broken belt catching device |
| CN202186720U (en) * | 2011-06-30 | 2012-04-11 | 车新宁 | Downward moving-type catching device for flexible full-section broken tapes |
| CN103072799A (en) * | 2013-01-17 | 2013-05-01 | 山东科技大学 | Belt breakage protection device for belt conveyer |
| CN204624589U (en) * | 2015-03-06 | 2015-09-09 | 徐州金帅矿山设备有限公司 | Full cross-section belt break catching device |
| CN205221939U (en) * | 2015-12-07 | 2016-05-11 | 徐州通力机械科技有限公司 | Protection device is taken absolutely to weight formula for belt conveyor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170630 |