CN207566379U - 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
- Publication number
- CN207566379U CN207566379U CN201720916870.2U CN201720916870U CN207566379U CN 207566379 U CN207566379 U CN 207566379U CN 201720916870 U CN201720916870 U CN 201720916870U CN 207566379 U CN207566379 U CN 207566379U
- Authority
- CN
- China
- Prior art keywords
- belt
- probe assembly
- feeler lever
- upper strata
- protective 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.)
- Active
Links
Landscapes
- Control Of Conveyors (AREA)
Abstract
The utility model is related 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；Mechanical feeler lever is disposed on along the width direction of upper strata belt below the belt of upper strata, and the strap surface of mechanical feeler lever and the upper strata belt is arranged in parallel, mechanical feeler lever is by being arranged on the stent 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 utility model can find and shut down in time when belt is torn, realize the real-time automatic monitoring of belt, save human cost, and belt is effectively prevent further to tear and influences normally to produce, sensitivity is higher.
Description
Technical field
The utility model is related to automatic measurement technique fields more particularly to a kind of belt feeder belt protecting longitudinal rupture to fill
It puts, comprehensive protector and system.
Background technology
The long ranges 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 replace belt needs fund, also delays production.Some factories and miness also take
Safeguard procedures, the substantially outer mechanical force triggering sensing element output switching value of domestic original protective device against longitudinal tear, to detect
Belt conveyor is so as to stop 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 since belt conveyor works on
Degree seriously affects the normal work of belt feeder.
Utility model content
Technical problem to be solved in the utility model is in view of the above shortcomings of the prior art, to provide a kind of belt feeder skin
Band protective device against longitudinal tear, comprehensive protector and system.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of belt feeder belt protecting longitudinal rupture dress
It puts, 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 and belt feeder of the machinery feeler lever
The profile in upper strata belt bottom width direction matches, and the machinery feeler lever is set along the width direction interval of the upper strata belt
It puts below the upper strata belt, and the strap surface of the mechanical feeler lever and the upper strata belt is arranged in parallel, the machinery touches
Bar is by being arranged on the stent support of the upper strata belt both sides and vacantly setting, and the mechanical feeler lever can be in two branch
It is 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 swung together, and first probe assembly is switched by Electrified Transmission and is electrically connected with the motor of the belt feeder
When the upper strata belt longitudinal tear, the burr of tear place and/or the material to leak down from tear place can drive
The machinery feeler lever is swung, and drive the mobile light blocking plate between first probe assembly between two stents
It swings, 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 utility model are：The belt feeder belt protective device against longitudinal tear of the utility model, Neng Gou
It finds and shuts down in time when belt is torn, thoroughly solve to realize by the technological deficiency of mechanical external force triggering in the prior art
The real-time automatic monitoring of belt, has saved human cost, and belt is effectively prevent further to tear and influences normally to produce,
Easy for installation, sensitivity is higher.
Based on the above technical solution, the utility model can also do following improvement：
Further：The spacing that the machinery feeler lever is located at below the upper strata belt and therebetween is 3-7mm.
The advantageous effect of above-mentioned further scheme is：Between controlling between the mechanical feeler lever and the upper strata belt
Away from, when can so that the upper strata belt is torn, the burr formed in tear place and/or the material fallen from tear place
The mechanical feeler lever can be more delicately driven, so that the output level of the first probe assembly generates variation, and is controlled
Motor stalls improve the sensitivity of entire protective device.
Further：The machinery feeler lever is the hollow touching lever of aluminum alloy material, and the stent is conductive material.
The advantageous effect of above-mentioned further scheme is：Using the hollow touching lever of aluminum alloy material so that entire machinery feeler lever
It is whole slimmer and more graceful, when upper strata, belt is torn, the burr formed in tear place and/or the material fallen from tear place
The mechanical feeler lever can be more delicately driven, the sensitivity of entire protective device is improved, by using the branch of conductive material
Frame can eliminate the electrostatic generated on the mechanical feeler lever, avoid that the security risks such as spontaneous combustion occur when transporting inflammable articles.
Further：The second probe assembly is further included, second probe assembly is arranged on lower floor's belt upper surface, and described
Second probe assembly is electrically connected with Electrified Transmission switch；When the upper strata belt longitudinal tear, leak down from tear place
Material can block the detective path of second probe assembly, and second probe assembly passes through described according to output level variation
Electrified Transmission switch controls the motor stalls of the belt feeder.
The advantageous effect of above-mentioned further 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 generates variation, and controls motor stalls, further improves the sensitivity of entire protective 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 direction two of the corresponding 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 advantageous effect of above-mentioned further 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.
The utility model additionally provides a kind of belt feeder belt comprehensive protection device, including comprehensive detection circuit and described
Belt feeder protective device against longitudinal tear, first probe assembly and the second probe assembly are electrically connected with the comprehensive detection circuit
It connects, the comprehensive detection circuit is electrically connected with Electrified Transmission switch.
The belt feeder belt protecting longitudinal rupture system of the utility model, passes through comprehensive detection circuit, the first probe assembly
It can in time be found simultaneously when belt speed of service appearance exception, sideslip, appearance are torn when unusual conditions with the second probe assembly
It shuts down, thoroughly solves 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 the belt further to tear or damage and influence normally to produce, it is easy for installation, sensitivity compared with
It is high.
Further：The comprehensive detection circuit includes main control circuit, speed detector, sideslip detection switch, emergency stop and presses
Button and smoke sensor device, the speed detector, sideslip detection switch, scram button and smoke sensor device with the main control
Circuit is electrically connected, and the main control circuit switchs electricity with first probe assembly, the second probe assembly and Electrified Transmission respectively
Connection.
The advantageous effect of above-mentioned further scheme is：The belt of belt feeder can transported by the comprehensive detection circuit
, there are the abnormal conditions such as smog since temperature is excessively high and is monitored in real time sideslip in velocity anomaly that row occurs in the process, convenient for
Belt can be shut down in time when occurring any abnormal, be conveniently operated personnel and taken measures in time, avoid belt damages degree into one
Step increases.
Further：The comprehensive detection circuit further includes warning circuit, the warning circuit and main control circuit electricity
Connection.
The advantageous effect of above-mentioned further scheme is：By setting the warning circuit can be in the upper strata belt
, tear, there are the abnormal conditions such as smog since temperature is excessively high and causes belt sideslip in the velocity anomaly that occurs in the process of running
Timely alert when machine is shut down, finds and takes measures in time convenient for staff, reduce the shadow to production as far as possible
It rings.
Further：The comprehensive detection circuit further includes radio communication circuit, the radio communication circuit and the master control
Circuit electrical connection processed, the radio communication circuit receive terminal wireless with outside and connect.
The advantageous effect of above-mentioned further scheme is：It can the main control circuit by the radio communication circuit
When receiving belt and abnormal conditions occur in the process of running, in time by abnormal conditions be sent to external monitor terminal or
Background server etc. receives terminal, is easy to implement remote wireless monitoring, grasps the belt operation conditions of belt feeder at any time.
The utility model additionally provides a kind of belt feeder belt Integrated Protection System, including at least one reception terminal and institute
The comprehensive protective device for belt machine stated, the reception terminal and the radio communication circuit wireless connection.
A kind of belt feeder belt Integrated Protection System of the utility model, by comprehensive protective device for belt machine to belt feeder
Belt monitored in real time in the process of running, and when there are abnormal conditions in belt operational process, in time will be abnormal
Situation is sent to reception terminal, is easy to implement remote wireless monitoring, grasps the belt operation conditions of belt feeder at any time.
Description of the drawings
Fig. 1 is the belt feeder belt protective device against longitudinal tear schematic cross-section of one embodiment of the utility model；
Fig. 2 is the belt feeder belt protective device against longitudinal tear schematic cross-section of another embodiment of the utility model；
Fig. 3 is the belt feeder belt protective device against longitudinal tear circuit diagram of one embodiment of the utility model；
Fig. 4 is the belt feeder belt protective device against longitudinal tear circuit diagram of another embodiment of the utility model；
Fig. 5 is the belt feeder belt protective device against longitudinal tear circuit diagram of another embodiment of the utility model；
Fig. 6 is the belt feeder belt comprehensive protection device circuit diagram of one embodiment of the utility model；
Fig. 7 is the belt feeder belt comprehensive protection device circuit diagram of one embodiment of the utility model；
Fig. 8 is the belt feeder belt comprehensive protection device circuit diagram of another embodiment of the utility model；
Fig. 9 is the belt feeder belt protection system structure diagram of one embodiment of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows：
1st, the first probe assembly, 2, mobile light blocking plate, 3, mechanical feeler lever, 4, upper strata belt, 6, stent, 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, receive terminal.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
It should be noted that in the utility model, the belt closed, and the belt annular of belt feeder in a ring of belt feeder
It moving, the upper strata belt 4 and lower floor's belt 8 in the utility model refer to that a certain moment is located at the upper and lower of belt feeder, by
In belt be 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 position
It is torn in the belt of lower floor, but always can move to the upper strata of belt feeder there are one moment tear place and be detected, institute
Not it is whether the belt that can only be detected positioned at upper strata tears with upper strata belt tearing described in the utility model, also has
It may at a time be torn, and can be detected when tear place moves to upper strata positioned at the lower floor of belt feeder.
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 machinery feeler lever 3
The profile in 4 bottom width direction of upper strata belt match, the machinery feeler lever 3 along the upper strata belt 4 width direction
4 lower section of upper strata belt is disposed on, and the mechanical feeler lever 3 and the strap surface of the upper strata belt 4 are arranged in parallel, institute
It states mechanical feeler lever 3 to support by being arranged on the stent 6 of 4 both sides of upper strata belt and vacantly set, and the mechanical feeler lever 3 can
It is swung between two stents 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 is electrically connected.
When 4 longitudinal tear of upper strata belt, the burr of tear place and/or the material to leak down from tear place can drive
The machinery feeler lever 3 is swung, and drive the mobile light blocking plate 2 in first probe assembly 1 between two stents 6
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 variation is stopped operating by the 9 control motor 10 of Electrified Transmission switch.
The belt feeder belt protective device against longitudinal tear of the utility model, can in time find simultaneously when belt is torn
It shuts down, thoroughly solves 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 belt is effectively prevent further to tear and influences normally to produce, easy for installation, sensitivity is higher.
Preferably as one embodiment of the utility model, in the embodiment, the machinery feeler lever 3 is located on described
Below layer belt 4 and therebetween spacing is 3-7mm.By controlling between the mechanical feeler lever 3 and the upper strata belt 4
Spacing, when can so that the upper strata belt 4 is torn, the burr formed in tear place and/or the object fallen from tear place
Material can more delicately drive the mechanical feeler lever 3, so that the output level of the first probe assembly 1 generates variation, and
Control motor 10 stops operating, and improves the sensitivity of entire protective device.
It is highly preferred that one embodiment as the utility model, in the embodiment, the machinery feeler lever 3 with it is described on
Spacing between layer belt 4 is 5mm.
In the present embodiment, the machinery feeler lever 3 is the hollow touching lever of aluminum alloy material, and the stent 6 is conductive material.It adopts
With the hollow touching lever of aluminum alloy material so that entire machinery feeler lever 3 is whole 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 a protective device can eliminate the electrostatic generated on the mechanical feeler lever 3 by using the stent 6 of conductive material,
It avoids that the security risks such as spontaneous combustion occur when transporting inflammable articles.
In practice, the top of the stent 6 be equipped with shaft, it is described machinery feeler lever 3 end respectively with the corresponding branch
The shaft connection on 6 top of frame, 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 that place is fallen can be relatively easy to the driving mechanical feeler lever 3 along the 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 utility model, in the embodiment, the belt
Machine protective device against longitudinal tear further includes the second probe assembly 7, and second probe assembly 7 is arranged on 8 upper surface of lower floor's belt,
And second probe assembly 7 is electrically connected with Electrified Transmission switch 9；When 4 longitudinal tear of upper strata belt, from tearing
The detective path of second probe assembly 7 can be blocked by splitting the material to leak down at place, and second probe assembly 7 is according to output level
The motor stalls that variation passes through the 9 control belt feeder of Electrified Transmission switch.By setting the second detection group
Part 7 can be when the upper strata belt 4 be torn, and the material fallen from tear place can block second probe assembly 7
Detective path so that the output level of the second probe assembly 7 generates variation, and motor 10 is controlled to stop operating, into one
Step improves the sensitivity of entire protective device.
Preferably, the vertical range between second probe assembly 7 and 8 upper surface of lower floor's belt is not more than 5mm.
By controlling the distance between second probe assembly 7 and lower floor's belt 8 so that when under 4 tear place of upper strata belt
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 the described second detection
The output level variation of component 7, ensures the sensitivity of entire protective device.
Preferably, the vertical range between second probe assembly 7 and 8 upper surface of lower floor's belt is 3mm.
In the present embodiment, 1 and second probe assembly 7 of the first probe assembly is infrared detector, including transmitting terminal
And receiving terminal, the transmitting terminal and receiving terminal are oppositely arranged on the width of the corresponding 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 stents 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
Diameter 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 utility model, in the embodiment, the belt feeder longitudinal direction
Tearing protective device further includes delay circuit 11, the delay circuit 11 respectively with first probe assembly 1, the second detection group
The motor 10 of part 7 and belt feeder is electrically connected.It can be to avoid since the mechanical feeler lever 3 be by air by the delay circuit 11
Air-flow or external other influences generate small sway and influence the output of 1 and/or second probe assembly 7 of the first probe assembly
Level shuts down so as to cause the motor 10 of belt feeder described in false triggering, improves the judgment accuracy of entire protective device.Here,
The delay circuit 11 adds peripheral circuit to form by 555 timers.
As shown in fig. 6, the utility model additionally provides a kind of belt feeder belt comprehensive protection device, including comprehensive detection electricity
Road and the belt feeder protective device against longitudinal tear, 1 and second probe assembly 7 of the first probe assembly with the synthesis
Detection circuit is electrically connected, and the comprehensive detection circuit is electrically connected with Electrified Transmission switch 9.
The belt feeder belt protecting longitudinal rupture system of the utility model, passes through comprehensive detection circuit, the first probe assembly
It can in time be found simultaneously when belt speed of service appearance exception, sideslip, appearance are torn when unusual conditions with the second probe assembly
It shuts down, thoroughly solves 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 the belt further to tear or damage and influence normally to produce, it is easy for installation, sensitivity compared with
It is high.
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 device 105, the speed detector 102, sideslip detection switch 103, emergency stop
Button 104 and smoke sensor device 105 are electrically connected with the main control circuit 101, described in the main control circuit 101 and difference
9 electrical connection of first probe assembly 1, the second probe assembly 7 and Electrified Transmission switch.It can be to skin by the comprehensive detection circuit
Velocity anomaly that belt with machine occurs in the process of running, sideslip occur the progress of the abnormal conditions such as smog since temperature is excessively high
Monitoring in real time convenient for that can be shut down in time when belt occurs any abnormal, is conveniently operated personnel and takes measures in time, avoid skin
Band damaged condition further increases.
In the present embodiment, the main control circuit 101 uses microcontroller or arm processor, and the speed detector is set
It puts in the rack 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
Scanning frequency degree rains the speed of service of setting, then shows that slipping phenomenon occurs in belt.The sideslip detection switch 103 is using infrared
Sensor, and be arranged on right over the both sides of the edge of belt width direction, for detecting whether the belt of belt feeder sideslip occurs.Institute
It states scram button 104 to be arranged in the rack of belt feeder, when operating personnel note abnormalities, can be controlled by scram button 104
Motor 10 processed stops operating.The smoke sensor device 105 has multiple, and is arranged on belt above and around, detects belt in real time
Whether surrounding generates smog, and motor 10 is controlled to stop operating when there is smog.
As shown in figure 8, preferably as one embodiment of the utility model, in the embodiment, the comprehensive detection electricity
Road further includes warning circuit 106, and the warning circuit 106 is electrically connected with the main control circuit 101.By setting the report
Alert circuit 12 can cause the velocity anomaly occurred in the process of running in the upper strata belt 4, sideslip, tear, due to temperature
It is excessively high smog timely alert when abnormal conditions cause belt feeder to be shut down occur, it is found in time convenient for staff
And take measures, reduce the influence to production as far as possible.Here, the warning circuit uses photoelectric alarm or audible alarm
Device, such as light-emitting component or loud speaker etc..
In the present embodiment, the comprehensive detection circuit further includes radio communication circuit 107, the radio communication circuit 107
It is electrically connected with the main control circuit 101, the radio communication circuit 107 receives terminal wireless with outside and connect.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 external monitor terminal or background server etc. in time and receive terminal, 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, the utility model additionally provides a kind of belt feeder belt Integrated Protection System, connect including at least one
Receive terminal 1001 and the comprehensive protective device for belt machine 1002, the reception terminal 1001 and the radio communication circuit
107 wireless connections.Here, the reception terminal 1001 can be the mobile terminals such as display, mobile phone or tablet computer.
A kind of belt feeder belt Integrated Protection System of the utility model, by comprehensive protective device for belt machine to belt feeder
Belt monitored in real time in the process of running, and when there are abnormal conditions in belt operational process, in time will be abnormal
Situation is sent to reception terminal, is easy to implement remote wireless monitoring, grasps the belt operation conditions of belt feeder at any time.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of 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 machinery feeler lever (3)
The profile in upper strata belt (4) bottom width direction with machine matches, and the machinery feeler lever (3) is along the upper strata belt (4)
Width direction be disposed below the upper strata belt (4), and the mechanical feeler lever (3) and the upper strata belt (4)
Strap surface is arranged in parallel, and the machinery feeler lever (3) is by being arranged on stent (6) support of upper strata belt (4) both sides and hanging
Sky setting, and the mechanical feeler lever (3) can swing between two stents (6), 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 is electrically connected with the motor (10) of the belt feeder；
When upper strata belt (4) longitudinal tear, the burr of tear place and/or the material to leak down from tear place can drive institute
It states mechanical feeler lever (3) to swing between two stents (6), and drives 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 variation 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 machinery feeler lever
(3) spacing below the upper strata belt (4) and therebetween is not more than 5mm.
3. belt feeder belt protective device against longitudinal tear according to claim 2, it is characterised in that:The machinery feeler lever
(3) it is the hollow touching lever of aluminum alloy material, the stent (6) is conductive material.
4. 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 the second detection group
Part (7) is electrically connected 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) they are infrared detector, including transmitting terminal and receiving terminal, the transmitting terminal and receiving terminal point
It is not oppositely arranged on the width direction both sides of the corresponding upper strata belt (4) or lower floor's belt (8), the mobile light blocking plate
(2) it is arranged between the transmitting terminal and receiving terminal of first probe assembly (1).
6. a kind of 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 probe assembly (1) and the second probe assembly (7) with it is described
Comprehensive detection circuit is electrically connected, and the comprehensive detection circuit switchs (9) with the Electrified Transmission and is electrically connected.
7. belt feeder belt comprehensive protection device according to claim 6, it is characterised in that:The comprehensive detection circuit packet
Include main control circuit (101), speed detector (102), sideslip detection switch (103), scram button (104) and smoke sensor device
(105), the speed detector (102), sideslip detection switch (103), scram button (104) and smoke sensor device (105) are equal
Be electrically connected with the main control circuit (101), the main control circuit (101) respectively with first probe assembly (1), second
Probe assembly (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) is electrically connected with the main control circuit (101).
9. belt feeder belt comprehensive protection device according to claim 7 or 8, it is characterised in that:The comprehensive detection electricity
Road further includes radio communication circuit (107), and the radio communication circuit (107) is electrically connected with the main control circuit (101), institute
Radio communication circuit (107) is stated to connect with outside reception terminal wireless.
10. a kind of belt feeder belt Integrated Protection System, it is characterised in that：Including at least one reception terminal (1101) and right
It is required that the comprehensive protective device for belt machine (1002) described in 9, the reception terminal (1001) and the radio communication circuit (107)
Wireless connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916870.2U CN207566379U (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 |
|---|---|---|---|
| CN201720916870.2U CN207566379U (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 |
|---|---|
| CN207566379U true CN207566379U (en) | 2018-07-03 |
Family
ID=62697901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720916870.2U Active CN207566379U (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) | CN207566379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352240A (en) * | 2017-07-26 | 2017-11-17 | 刘国青 | A kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system |
-
2017
- 2017-07-26 CN CN201720916870.2U patent/CN207566379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352240A (en) * | 2017-07-26 | 2017-11-17 | 刘国青 | A kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204807175U (en) | Whole case automatic weighing inspection device of insecticide leak protection dress | |
| CN205300625U (en) | Electromechanical device's detection platform | |
| CN105836420A (en) | Control device and control method for appropriate feeding and discontinuity prevention of tobacco storehouse type feeding machine | |
| CN104030004A (en) | Belt slipping detecting method and device for belt conveyor | |
| CN207566379U (en) | A kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system | |
| CN109592343A (en) | A kind of bucket elevator slip detector and its detection method | |
| CN106185240A (en) | The anti-tear guard method of travelling belt of infrared opposite-radiation formula colliery and device | |
| CN105819189B (en) | Conveying belt tearing detection device and method | |
| CN203806601U (en) | Integrated monitoring protection device of scraper conveyor | |
| CN207601982U (en) | A kind of belt-conveying monitoring and alarming system | |
| CN103818697B (en) | The guard method of band conveyor and band conveyor fender guard | |
| CN205873180U (en) | Device that skids is prevented to two detection that conveyer was used | |
| CN209177473U (en) | A kind of device for detecting belt tearing | |
| CN107352240A (en) | A kind of belt feeder belt protective device against longitudinal tear, comprehensive protector and system | |
| CN203581901U (en) | Belt conveyor non-contact type online monitoring system | |
| CN205820258U (en) | Go up embryo detection alarm device | |
| CN206705159U (en) | A kind of mine belt conveyor monitoring device safe for operation | |
| CN207882269U (en) | Textile metallic detection device | |
| CN208855975U (en) | A kind of trunkful weighing detection machine | |
| CN107380954A (en) | A kind of conveyer belt anti-release device and method | |
| CN206142352U (en) | Belt off tracking alarm device based on ultrasonic wave | |
| CN203392411U (en) | Belt deviation detection device | |
| CN109335573A (en) | A kind of device of quick detection belt tearing | |
| CN112027570A (en) | Material flow detection system of adhesive tape conveying machine | |
| CN207016069U (en) | Mine rubber band conveyer belt break protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |