CN107352240A - A kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system - Google Patents
A kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system Download PDFInfo
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- CN107352240A CN107352240A CN201710619531.2A CN201710619531A CN107352240A CN 107352240 A CN107352240 A CN 107352240A CN 201710619531 A CN201710619531 A CN 201710619531A CN 107352240 A CN107352240 A CN 107352240A
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- feeler lever
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- probe assembly
- mechanical feeler
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- 230000001681 protective effect Effects 0.000 title claims abstract description 32
- 230000001012 protector Effects 0.000 title abstract description 4
- 239000000523 sample Substances 0.000 claims abstract description 59
- 230000000903 blocking effect Effects 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 50
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 14
- 239000000779 smoke Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 5
- 230000002159 abnormal effect Effects 0.000 description 15
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000007812 deficiency Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B65G43/02—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 present invention relates to a kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system, protective device against longitudinal tear includes the first probe assembly, mobile light blocking plate and mechanical feeler lever.First probe assembly is arranged on the upper strata belt of belt feeder；Width of the mechanical feeler lever along upper strata belt is disposed on below the belt of upper strata, and the strap surface of mechanical feeler lever and the upper strata belt be arranged in parallel, mechanical feeler lever is by being arranged on the support support of upper strata belt both sides and vacantly setting, and mechanical feeler lever can be swung between two supports, mobile light blocking plate is arranged on one end of mechanical feeler lever and between the first probe assembly, and mobile light blocking plate can together be swung with mechanical feeler lever.The belt protective device against longitudinal tear of the present invention, can find and shut down in time when belt is torn, realize the real-time automatic monitoring of belt; human cost is saved; and effectively prevent belt from further tearing and influence normally to produce, easy for installation, sensitivity is higher.
Description
Technical field
The present invention relates to Automatic Measurement Technique field, more particularly to it is a kind of belt feeder belt protective device against longitudinal tear, comprehensive
Close protection device and system.
Background technology
The long range belt-conveying industry such as mining, ore dressing, logistics, the safe operation of belt conveyor are particularly significant.
The common failure of belt conveyor has skidding, sideslip and leak stopping etc..Once there is an above-mentioned failure therein, can all make at once
Feeding belt scratches or tear.Not only repairing or change belt needs fund, also delays production.Some factories and miness also take
Safeguard procedures, the substantially outer mechanical force triggering sensing element output switch amount of domestic original protective device against longitudinal tear, to detect
Belt conveyor is so as to stopping belt feeder Electrified Transmission.This mode needs staff on duty, not only waste of manpower cost, also not
It can find that the abnormal conditions torn occurs in belt in time, cause to increase the tear journey of belt because belt conveyor works on
Degree, have a strong impact on the normal work of belt feeder.
The content of the invention
The technical problems to be solved by the invention are to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of belt feeder belt is indulged
To tearing protective device, comprehensive protector and system.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of belt feeder belt protective device against longitudinal tear,
Including the first probe assembly, mobile light blocking plate and mechanical feeler lever.
First probe assembly is arranged on the upper strata belt of belt feeder；The shape of the mechanical feeler lever and belt feeder
The profile in upper strata belt bottom width direction matches, and width interval of the mechanical feeler lever along the upper strata belt is set
Put below the upper strata belt, and the strap surface of the mechanical feeler lever and the upper strata belt be arranged in parallel, the machinery touches
Bar is by being arranged on the support support of the upper strata belt both sides and vacantly setting, and the mechanical feeler lever can be in two branch
Swung between frame, the mobile light blocking plate is arranged on one end of the mechanical feeler lever, and the mobile light blocking plate can be with described
Mechanical feeler lever is together swung, and first probe assembly is switched by Electrified Transmission and electrically connected with the motor of the belt feeder
When the upper strata belt longitudinal tear, the burr of its tear place and/or the material to leak down from tear place can drive
The mechanical feeler lever is swung between two supports, and drives the mobile light blocking plate between first probe assembly
Swing, with the detective path of the first probe assembly described on or off, first probe assembly is according to the change of output level
Change and the motor stalls are controlled by Electrified Transmission switch.
The beneficial effects of the invention are as follows：The belt feeder belt protective device against longitudinal tear of the present invention, can occur in belt
Find and shut down in time thoroughly solve to realize belt by the technological deficiency of mechanical external force triggering in the prior art during tear
Real-time automatic monitoring, human cost is saved, and effectively prevented belt from further tearing and influence normally to produce, installation side
Just, sensitivity is higher.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement：
Further：The mechanical feeler lever is located at below the upper strata belt and spacing therebetween is 3-7mm.
The above-mentioned further beneficial effect of scheme is：Between controlling between the mechanical feeler lever and the upper strata belt
Away from, when can make it that the upper strata belt is torn, the burr formed in tear place and/or the material energy fallen from tear place
It is enough more delicately to drive the mechanical feeler lever, so that the output level of the first probe assembly produces change, and control electricity
Machine stops operating, and improves the sensitivity of whole protection device.
Further：The mechanical feeler lever is the hollow touching lever of aluminum alloy material, and the support is conductive material.
The above-mentioned further beneficial effect of scheme is：Using the hollow touching lever of aluminum alloy material so that whole mechanical feeler lever
It is overall slimmer and more graceful, when when upper strata, belt is torn, the burr formed in tear place and/or the material energy fallen from tear place
It is enough more delicately to drive the mechanical feeler lever, the sensitivity of whole protection device is improved, by using the support of conductive material
Caused electrostatic on the mechanical feeler lever can be eliminated, avoids that the potential safety hazards such as spontaneous combustion occur when transporting inflammable articles.
Further：Also including the second probe assembly, second probe assembly is arranged on lower floor's belt upper surface, and
Second probe assembly electrically connects with Electrified Transmission switch；When the upper strata belt longitudinal tear, leaked from tear place
Under material can block the detective path of second probe assembly, second probe assembly passes through according to output level change
The Electrified Transmission switch controls the motor stalls of the belt feeder.
The above-mentioned further beneficial effect of scheme is：By setting second probe assembly can be in the upper strata belt
When tearing, the material fallen from tear place can block the detective path of second probe assembly, so that second
The output level of probe assembly produces change, and controlled motor stops operating, and further improves the sensitivity of whole protection device.
Further：First probe assembly and the second probe assembly are infrared detector, including transmitting terminal and reception
End, the transmitting terminal and receiving terminal are oppositely arranged on the width two of corresponding the upper strata belt or lower floor's belt respectively
Side, the mobile light blocking plate are arranged between the transmitting terminal and receiving terminal of first probe assembly.
The above-mentioned further beneficial effect of scheme is：Transmitting terminal can more accurately be detected with connecing by infrared detector
Detective path between receiving end whether on or off, so as to judge that the upper strata belt is torn.
Present invention also offers a kind of belt feeder belt comprehensive protection device, including comprehensive detection circuit and described belt
Machine protective device against longitudinal tear, first detection components and the second detection components electrically connect with the comprehensive detection circuit,
The comprehensive detection circuit electrically connects with Electrified Transmission switch.
The belt feeder belt protecting longitudinal rupture system of the present invention, pass through comprehensive detection circuit, the first detection components and the
Find and shut down in time during the unusual conditions such as two detection components exception can occur in the belt speed of service, sideslip, appearance are torn,
Thoroughly solve to realize the real-time automatic monitoring of belt by the technological deficiency of mechanical external force triggering in the prior art, saved people
Power cost, and effectively prevent belt from further tearing or damaging and influence normally to produce, easy for installation, sensitivity is higher.
Further：The comprehensive detection circuit includes main control circuit, speed detector, sideslip detection switch, jerk and pressed
Button and Smoke Sensor, the speed detector, sideslip detection switch, scram button and Smoke Sensor with the main control
Circuit electrically connects, and the main control circuit switchs electricity with first detection components, the second detection components and Electrified Transmission respectively
Connection.
The above-mentioned further beneficial effect of scheme is：The belt of belt feeder can transported by the comprehensive detection circuit
The velocity anomaly that occurs during row, sideslip, there are the abnormal conditions such as smog because temperature is too high and monitored in real time, be easy to
Belt can be shut down in time when occurring any abnormal, facilitated operating personnel to take measures in time, avoided belt damages degree from entering one
Step increases.
Further：The comprehensive detection circuit also includes warning circuit, the warning circuit and main control circuit electricity
Connection.
The above-mentioned further beneficial effect of scheme is：By setting the warning circuit can be in the upper strata belt
The velocity anomaly that occurs in the process of running, sideslip, tear, there are the abnormal conditions such as smog because temperature is too high and cause belt
Timely alert when machine is shut down, is easy to staff to find and take measures in time, reduces the shadow to production as far as possible
Ring.
Further：The comprehensive detection circuit also includes radio communication circuit, the radio communication circuit and the master control
Circuit electrical connection processed, the radio communication circuit are connected with external reception terminal wireless.
The above-mentioned further beneficial effect of scheme is：Can the main control circuit by the radio communication circuit
When receiving belt and abnormal conditions occur in the process of running, abnormal conditions are sent to outside monitor terminal in time or
The receiving terminals such as background server, remote wireless monitoring is easy to implement, grasps the belt operation conditions of belt feeder at any time.
Present invention also offers a kind of belt feeder belt Integrated Protection System, including at least one receiving terminal and described
Comprehensive protective device for belt machine, the receiving terminal and the radio communication circuit wireless connection.
A kind of belt feeder belt Integrated Protection System of the present invention, the skin by comprehensive protective device for belt machine to belt feeder
Band is monitored in real time in the process of running, and when there are abnormal conditions in belt running, in time by abnormal conditions
Send to receiving terminal, be easy to implement remote wireless monitoring, grasp the belt operation conditions of belt feeder at any time.
Brief description of the drawings
Fig. 1 is the belt feeder belt protective device against longitudinal tear schematic cross-section of one embodiment of the invention；
Fig. 2 is the belt feeder belt protective device against longitudinal tear schematic cross-section of another embodiment of the present invention；
Fig. 3 is the belt feeder belt protective device against longitudinal tear circuit diagram of one embodiment of the invention；
Fig. 4 is the belt feeder belt protective device against longitudinal tear circuit diagram of another embodiment of the present invention；
Fig. 5 is the belt feeder belt protective device against longitudinal tear circuit diagram of further embodiment of this invention；
Fig. 6 is the belt feeder belt comprehensive protection device circuit diagram of one embodiment of the invention；
Fig. 7 is the belt feeder belt comprehensive protection device circuit diagram of one embodiment of the invention；
Fig. 8 is the belt feeder belt comprehensive protection device circuit diagram of another embodiment of the present invention；
Fig. 9 is the belt feeder belt protection system structure diagram of one embodiment of the invention.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, the first probe assembly, 2, mobile light blocking plate, 3, mechanical feeler lever, 4, upper strata belt, 6, support, the 7, second detection group
Part, 8, lower floor's belt, 9, Electrified Transmission switch, 10, motor, 11, delay circuit；
101st, main control circuit, 102, speed detector, 103, sideslip detection switch, 104, scram button, 105, smog
Sensor, 106, warning circuit, 107, radio communication circuit；
1001st, comprehensive protective device for belt machine, 1002, receiving terminal.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
It should be noted that in the present invention, the belt closed, and the belt annular fortune of belt feeder in a ring of belt feeder
Dynamic, upper strata belt 4 and lower floor's belt 8 in the present invention refer to that a certain moment is located at the upper and lower of belt feeder, due to belt
It is circulatory motion, so when belt is torn, it may be possible to which the belt positioned at upper strata is torn, it is also possible to positioned at lower floor
Belt tear, but always have one the moment tear place can move to the upper strata of belt feeder and be detected, so this hair
Described upper strata belt tearing is not whether the belt that can only be detected positioned at upper strata tears in bright, it is also possible to a certain
The lower floor that moment is located at belt feeder tears, and can be detected when tear place moves to upper strata.
As shown in figures 1 and 3, a kind of belt feeder belt protective device against longitudinal tear, including the first probe assembly 1, movement
Light blocking plate 2 and mechanical feeler lever 3.
First probe assembly 1 is arranged on the upper strata belt of belt feeder；The shape and belt feeder of the mechanical feeler lever 3
The profile in the bottom width direction of upper strata belt 4 match, width of the mechanical feeler lever 3 along the upper strata belt 4
The lower section of upper strata belt 4 is disposed on, and the strap surface of the mechanical feeler lever 3 and the upper strata belt 4 be arranged in parallel, institute
State mechanical feeler lever 3 to support by being arranged on the support 6 of the both sides of upper strata belt 4 and vacantly set, and the mechanical feeler lever 3 can
Swung between two supports 6, the mobile light blocking plate 2 is arranged on one end of the mechanical feeler lever 3, and the mobile resistance
Tabula rasa 2 can together be swung with the mechanical feeler lever 3, and first probe assembly 1 passes through Electrified Transmission switch 9 and the belt
The motor 10 of machine electrically connects.
When 4 longitudinal tear of upper strata belt, the burr of its tear place and/or the material to leak down from tear place can drive
The mechanical feeler lever 3 is swung between two supports 6, and drives the mobile light blocking plate 2 in first probe assembly 1
Between swing, with the detective path of the first probe assembly 1 described on or off, first probe assembly 1 according to output electricity
Flat change is stopped operating by the control motor 10 of Electrified Transmission switch 9.
The belt feeder belt protective device against longitudinal tear of the present invention, can find and stop in time when belt is torn
Machine, thoroughly solve to realize the real-time automatic monitoring of belt by the technological deficiency of mechanical external force triggering in the prior art, save
Human cost, and effectively prevent belt from further tearing and influence normally to produce, easy for installation, sensitivity is higher.
Preferably as one embodiment of the present of invention, in the embodiment, the mechanical feeler lever 3 is located at the upper strata skin
With 4 lower sections and therebetween spacing is 3-7mm.Between controlling between the mechanical feeler lever 3 and the upper strata belt 4
Away from, when can make it that the upper strata belt 4 is torn, the burr formed in tear place and/or the material fallen from tear place
The mechanical feeler lever 3 can be more delicately driven, so that the output level of the first probe assembly 1 produces change, and is controlled
Motor 10 processed stops operating, and improves the sensitivity of whole protection device.
It is highly preferred that as one embodiment of the present of invention, in the embodiment, the mechanical feeler lever 3 and the upper strata skin
It is 5mm with the spacing between 4.
In the present embodiment, the mechanical feeler lever 3 is the hollow touching lever of aluminum alloy material, and the support 6 is conductive material.Adopt
With the hollow touching lever of aluminum alloy material so that whole mechanical feeler lever 3 is overall slimmer and more graceful, when upper strata belt 4 is torn,
The burr of tear place formation and/or the material fallen from tear place can more delicately drive the mechanical feeler lever 3, improve whole
The sensitivity of individual protection device, caused electrostatic on the mechanical feeler lever 3 can be eliminated by using the support 6 of conductive material,
Avoid that the potential safety hazards such as spontaneous combustion occur when transporting inflammable articles.
In practice, the top of the support 6 is provided with rotating shaft, the end of the mechanical feeler lever 3 respectively with the corresponding branch
The rotating shaft connection on the top of frame 6, it is and free to rotate, when there is longitudinal tear in belt, burr that tear place is formed and/or from tearing
Split the material can that place is fallen be relatively easy to the driving mechanical feeler lever 3 along the rotating shaft 6 between two between put
It is dynamic.
As shown in Figure 2 and Figure 4, it is preferable that as one embodiment of the present of invention, in the embodiment, the belt feeder is indulged
Also including the second probe assembly 7 to tearing protective device, second probe assembly 7 is arranged on the upper surface of lower floor's belt 8,
And second probe assembly 7 electrically connects with Electrified Transmission switch 9；When 4 longitudinal tear of upper strata belt, from tear
The material that place leaks down can block the detective path of second probe assembly 7, and second probe assembly 7 becomes according to output level
Change the motor stalls by the control belt feeder of Electrified Transmission switch 9.By setting second probe assembly 7
Can be when the upper strata belt 4 be torn, the material fallen from tear place can block the spy of second probe assembly 7
Path is surveyed, so that the output level of the second probe assembly 7 produces change, and controlled motor 10 stops operating, and further carries
The sensitivity of high whole protection device.
Preferably, the vertical range between second probe assembly 7 and the upper surface of lower floor's belt 8 is not more than 5mm.
By controlling the distance between second probe assembly 7 and lower floor's belt 8 so that when under the tear place of upper strata belt 4
The detective path of second probe assembly 2 can be blocked by dropping down onto the material of lower floor's belt 8, so as to cause second detection
The output level change of component 7, ensures the sensitivity of whole protection device.
Preferably, the vertical range between second probe assembly 7 and the upper surface of lower floor's belt 8 is 3mm.
In the present embodiment, the probe assembly 7 of the first probe assembly 1 and second is infrared detector, including transmitting terminal
And receiving terminal, the transmitting terminal and receiving terminal are oppositely arranged on the width of corresponding the upper strata belt 4 or lower floor's belt 8 respectively
Direction both sides, the mobile light blocking plate 2 are arranged between the transmitting terminal and receiving terminal of first probe assembly 1, and when described
Mobile light blocking plate 2 with the mechanical feeler lever 3 swung between two supports 6 when, visited with described on or off first
Survey the detective path of component 1.Detection road between transmitting terminal and receiving terminal can more accurately be detected by infrared detector
Footpath whether on or off, so as to judge that the upper strata belt 4 is torn.
As shown in figure 5, preferably as one embodiment of the present of invention, in the embodiment, the belt feeder longitudinal tear
Protection device also includes delay circuit 11, the delay circuit 11 respectively with first probe assembly 1, the second probe assembly 7
Electrically connected with the motor 10 of belt feeder.It can be avoided by the delay circuit 11 because the mechanical feeler lever 3 is by air gas
Stream or outside other influences produce small sway and influence the output electricity of the probe assembly 7 of the first probe assembly 1 and/or second
It is flat, so as to cause the motor 10 of belt feeder described in false triggering to be shut down, improve the judgment accuracy of whole protection device.Here, institute
State delay circuit 11 adds peripheral circuit to form by 555 timers.
As shown in fig. 6, present invention also offers a kind of belt feeder belt comprehensive protection device, including comprehensive detection circuit and
Described belt feeder protective device against longitudinal tear, the detection components 7 of the first detection components 1 and second with the comprehensive detection
Circuit electrically connects, and the comprehensive detection circuit electrically connects with Electrified Transmission switch 9.
The belt feeder belt protecting longitudinal rupture system of the present invention, pass through comprehensive detection circuit, the first detection components and the
Find and shut down in time during the unusual conditions such as two detection components exception can occur in the belt speed of service, sideslip, appearance are torn,
Thoroughly solve to realize the real-time automatic monitoring of belt by the technological deficiency of mechanical external force triggering in the prior art, saved people
Power cost, and effectively prevent belt from further tearing or damaging and influence normally to produce, easy for installation, sensitivity is higher.
As shown in fig. 7, specifically, the comprehensive detection circuit includes main control circuit 101, speed detector 102, sideslip
Detection switch 103, scram button 104 and Smoke Sensor 105, the speed detector 102, sideslip detection switch 103, jerk
Button 104 and Smoke Sensor 105 electrically connect with the main control circuit 101, described in the main control circuit 101 and difference
First detection components 1, the second detection components 7 and the electrical connection of Electrified Transmission switch 9.Can be to skin by the comprehensive detection circuit
Velocity anomaly that belt with machine occurs in the process of running, sideslip, occurs the progress of the abnormal conditions such as smog because temperature is too high
Monitoring in real time, it is easy to shut down in time when belt occurs any abnormal, facilitates operating personnel to take measures in time, avoid skin
Band damaged condition further increases.
In the present embodiment, the main control circuit 101 uses single-chip microcomputer or arm processor, and the speed detector is set
Put in the frame of belt feeder, and whether the speed of service for detecting belt is identical with the speed of service of setting, if the fortune of belt
The speed of service of the rainy setting of scanning frequency degree, then show that skidding occurs in belt.The sideslip detection switch 103 is using infrared
Sensor, and be arranged on directly over the both sides of the edge of belt width direction, whether the belt for detecting belt feeder there is sideslip.Institute
State scram button 104 to be arranged in the frame of belt feeder, when operating personnel note abnormalities, can be controlled by scram button 104
Motor 10 processed stops operating.The Smoke Sensor 105 has multiple, and is arranged on belt above and around, detects belt in real time
Whether surrounding produces smog, and controlled motor 10 stops operating when there is smog.
As shown in figure 8, preferably as one embodiment of the present of invention, in the embodiment, the comprehensive detection circuit is also
Including warning circuit 106, the warning circuit 106 electrically connects with the main control circuit 101.By setting the warning circuit
12 velocity anomalies that can in the process of running to occur in the upper strata belt 4, sideslip, tear, crossed and be higher by due to temperature
The abnormal conditions such as existing smog and cause belt feeder timely alert when shutting down, be easy to staff to find and take in time
Measure, reduce the influence to production as far as possible.Here, the warning circuit uses photoelectric alarm or voice guard, such as
Light-emitting component or loudspeaker etc..
In the present embodiment, the comprehensive detection circuit also includes radio communication circuit 107, the radio communication circuit 107
Electrically connected with the main control circuit 101, the radio communication circuit 107 is connected with external reception terminal wireless.By described
Radio communication circuit 107 can cause the main control circuit 101 to occur abnormal feelings in the process of running receiving belt
During condition, abnormal conditions are sent to the receiving terminal such as outside monitor terminal or background server in time, are easy to implement long-range nothing
Line monitors, and grasps the belt operation conditions of belt feeder at any time.Here, the radio communication circuit uses GPRS radio communication molds
Block, naturally it is also possible to using bluetooth module or wifi module.
As shown in figure 9, present invention also offers a kind of belt feeder belt Integrated Protection System, including at least one reception is eventually
End 1001 and described comprehensive protective device for belt machine 1002, the receiving terminal 1001 and the nothing of radio communication circuit 107
Line connects.Here, the receiving terminal 1001 can be the mobile terminals such as display, mobile phone or tablet personal computer.
A kind of belt feeder belt Integrated Protection System of the present invention, the skin by comprehensive protective device for belt machine to belt feeder
Band is monitored in real time in the process of running, and when there are abnormal conditions in belt running, in time by abnormal conditions
Send to receiving terminal, be easy to implement remote wireless monitoring, grasp the belt operation conditions of belt feeder at any time.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
- A kind of 1. belt feeder belt protective device against longitudinal tear, it is characterised in that:Including the first probe assembly (1), mobile light blocking Plate (2) and mechanical feeler lever (3)；First probe assembly (1) is arranged on the upper strata belt (4) of belt feeder；The shape and skin of the mechanical feeler lever (3) The profile in upper strata belt (4) bottom width direction with machine matches, and the mechanical feeler lever (3) is along the upper strata belt (4) Width be disposed on below the upper strata belt (4), and the mechanical feeler lever (3) and the upper strata belt (4) Strap surface be arranged in parallel, and the mechanical feeler lever (3) is by being arranged on support (6) support of upper strata belt (4) both sides and hanging Sky is set, and the mechanical feeler lever (3) can be swung between two supports (6), and the mobile light blocking plate (2) is arranged on institute One end of mechanical feeler lever (3) is stated, and the mobile light blocking plate (2) can together swing with the mechanical feeler lever (3), described first Probe assembly (1) switchs (9) by Electrified Transmission and electrically connected with the motor (10) of the belt feeder；When upper strata belt (4) longitudinal tear, the burr of its tear place and/or the material to leak down from tear place can drive institute State mechanical feeler lever (3) to swing between two supports (6), and drive the mobile light blocking plate (2) in the described first detection Component is swung between (1), with the detective path of the first probe assembly (1) described on or off, first probe assembly (1) Switching (9) by the Electrified Transmission according to the change of output level controls the motor (10) to stop operating.
- 2. belt feeder belt protective device against longitudinal tear according to claim 1, it is characterised in that:The mechanical feeler lever (3) it is not more than 5mm positioned at the upper strata belt (4) lower section and spacing therebetween.
- 3. belt feeder belt protective device against longitudinal tear according to claim 2, it is characterised in that:The mechanical feeler lever (3) it is the hollow touching lever of aluminum alloy material, the support (6) is conductive material.
- 4. the belt feeder belt protective device against longitudinal tear according to any one of claims 1 to 3, it is characterised in that:Also wrap The second probe assembly (7) is included, second probe assembly (7) is arranged on lower floor's belt (8) upper surface, and described second visits Component (7) is surveyed to electrically connect with Electrified Transmission switch (9)；When upper strata belt (4) longitudinal tear, the material to leak down from tear place can block second probe assembly (7) Detective path, second probe assembly (7) changes according to output level controls the electricity by Electrified Transmission switch (9) Machine (10) stops operating.
- 5. belt feeder belt protective device against longitudinal tear according to claim 4, it is characterised in that:The first detection group Part (1) and the second probe assembly (7) are infrared detector, including transmitting terminal and receiving terminal, the transmitting terminal and receiving terminal point The width both sides of the upper strata belt (4) or lower floor's belt (8) corresponding to not being oppositely arranged on, the mobile light blocking plate (2) it is arranged between the transmitting terminal and receiving terminal of first probe assembly (1).
- A kind of 6. belt feeder belt comprehensive protection device, it is characterised in that:Including comprehensive detection circuit and claim 1 to 5 times Belt feeder protective device against longitudinal tear described in one, first detection components (1) and the second detection components (7) with it is described Comprehensive detection circuit electrically connects, and the comprehensive detection circuit switchs (9) with the Electrified Transmission and electrically connected.
- 7. belt feeder belt comprehensive protection device according to claim 6, it is characterised in that:The comprehensive detection circuit bag Include main control circuit (101), speed detector (102), sideslip detection switch (103), scram button (104) and Smoke Sensor (105), the speed detector (102), sideslip detection switch (103), scram button (104) and Smoke Sensor (105) are equal Electrically connected with the main control circuit (101), the main control circuit (101) respectively with first detection components (1), second Detection components (7) and Electrified Transmission switch (9) electrical connection.
- 8. belt feeder belt comprehensive protection device according to claim 7, it is characterised in that:The comprehensive detection circuit is also Including warning circuit (106), the warning circuit (106) electrically connects with the main control circuit (101).
- 9. according to the belt feeder belt comprehensive protection device described in claim any one of 6-8, it is characterised in that:The comprehensive inspection Slowdown monitoring circuit also includes radio communication circuit (107), and the radio communication circuit (107) is electrically connected with the main control circuit (101) Connect, the radio communication circuit (107) is connected with external reception terminal wireless.
- A kind of 10. belt feeder belt Integrated Protection System, it is characterised in that：Including at least one receiving terminal (1101) and right It is required that the comprehensive protective device for belt machine (1002) described in 9, the receiving terminal (1001) and the radio communication circuit (107) Wireless connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619531.2A CN107352240A (en) | 2017-07-26 | 2017-07-26 | A kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619531.2A CN107352240A (en) | 2017-07-26 | 2017-07-26 | A kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107352240A true CN107352240A (en) | 2017-11-17 |
Family
ID=60284968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710619531.2A Pending CN107352240A (en) | 2017-07-26 | 2017-07-26 | A kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107352240A (en) |
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| CN2592594Y (en) * | 2003-01-07 | 2003-12-17 | 孟杰 | Longitudinal tearing alarm of belt conveyer |
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| CN203345677U (en) * | 2013-06-17 | 2013-12-18 | 淮南市创进电子有限公司 | Comprehensive protection control device for mining belt conveyer |
| CN203767527U (en) * | 2014-04-17 | 2014-08-13 | 山西省晋神能源有限公司沙坪洗煤厂 | Comprehensive tearing warning device for rubber belt conveyor |
| CN204280603U (en) * | 2014-11-14 | 2015-04-22 | 国投曹妃甸港口有限公司 | A kind of comprehensive detection device of band conveyor conveyer band discerption |
| CN205771706U (en) * | 2016-06-13 | 2016-12-07 | 河北钢铁股份有限公司邯郸分公司 | A kind of device preventing travelling belt from tearing |
| CN207566379U (en) * | 2017-07-26 | 2018-07-03 | 刘国青 | A kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system |
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| US5133448A (en) * | 1990-09-12 | 1992-07-28 | Inpro Marketing Cc | Tear detector for conveyor belt |
| CN2592594Y (en) * | 2003-01-07 | 2003-12-17 | 孟杰 | Longitudinal tearing alarm of belt conveyer |
| JP2006052039A (en) * | 2004-08-10 | 2006-02-23 | Bridgestone Corp | Conveyor belt monitoring system |
| CN101934924A (en) * | 2010-04-22 | 2011-01-05 | 煤炭科学研究总院上海分院 | Detection method for longitudinal tearing of conveying belt |
| CN102556625A (en) * | 2012-02-28 | 2012-07-11 | 青岛港（集团）有限公司 | Belt tearing detection device for belt conveyor |
| CN203345677U (en) * | 2013-06-17 | 2013-12-18 | 淮南市创进电子有限公司 | Comprehensive protection control device for mining belt conveyer |
| CN203767527U (en) * | 2014-04-17 | 2014-08-13 | 山西省晋神能源有限公司沙坪洗煤厂 | Comprehensive tearing warning device for rubber belt conveyor |
| CN204280603U (en) * | 2014-11-14 | 2015-04-22 | 国投曹妃甸港口有限公司 | A kind of comprehensive detection device of band conveyor conveyer band discerption |
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| CN207566379U (en) * | 2017-07-26 | 2018-07-03 | 刘国青 | A kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system |
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