CN209522209U - Automatic inspection device along a kind of mine belt conveyor - Google Patents
Automatic inspection device along a kind of mine belt conveyor Download PDFInfo
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- CN209522209U CN209522209U CN201920111245.XU CN201920111245U CN209522209U CN 209522209 U CN209522209 U CN 209522209U CN 201920111245 U CN201920111245 U CN 201920111245U CN 209522209 U CN209522209 U CN 209522209U
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- China
- Prior art keywords
- mobile platform
- inspection
- belt conveyor
- guide rail
- wireless power
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Abstract
The utility model relates to automatic inspection devices along a kind of mine belt conveyor, comprising: rail set, position indicator, wireless power supply, wireless signal transmission, inspection mobile platform；The inspection mobile platform includes: telecontrol equipment, position identification device, detection device, image collecting device, warning device, control and communication device；The inspection mobile platform moves on the rail set, is capable of the environmental information of pedestrian and surrounding along real-time detection belt conveyor, and passes through control room real-time communication on the wireless signal transmission and well；The present apparatus is effectively adapted to the particular surroundings in mining field, improve inspection automation and intelligent level, the working strength and security risk for reducing patrol officer, prevent and reduce the generation of accident along belt conveyor, the effective guarantee life security of staff.
Description
Technical field
The utility model relates to monitoring system technical fields, and in particular to automatic detecting along a kind of mine belt conveyor
Device.
Background technique
Belt conveyor has many advantages, such as that freight volume is big, haul distance is remote, energy consumption is small, is widely used in coal, mine, harbour, electricity
The fields such as power, metallurgy, chemical industry.Important transportation tool of the belt conveyor as coal mine field has in coal production and lifts foot
The status of weight, operational safety are related to the safety of entire coal production.
In coal production process, for belt conveyor as important Coal Transport equipment, application is very extensive, however
In ribbon conveyer operational process, be easy to happen carrying roller damage, belt fracture, it is vertical tear, the accidents such as sideslip, cause equipment and people
The heavy losses of member.Simultaneously because equipment is intensive along belt conveyor, narrow space, mobility of people is larger, working environment
Badly, illumination difference is unfavorable for patrol officer and makes an inspection tour and find the problem in time, the high risk zone that the accident that is consequently belonging to easily is sent out.And
People is in weak position in entire production link, is highly prone to external injury, it is therefore necessary to take corresponding technological means
The life security of support personnel.The mining automatic inspection device being widely used at present there are application times short, insufficiency, can not
The problems such as on-line checking, can not substitute manual inspection mode completely and the actual conditions along belt conveyor are carried out knowing another and be sentenced
It is disconnected.
Utility model content
The purpose of this utility model is to design automatic inspection device along a kind of mine belt conveyor, current by improving
The deficiency of mining automatic inspection device, using pedestrian detection technology, Video Supervision Technique, Voice Surveillance skill based on deep learning
Art, sensor observation and control technology, wireless charging technology and wireless signal transmission techniques, realize to pedestrian along belt conveyor
And the real-time monitoring of environmental information, it can find to lead to the problem of in the belt conveyor course of work in time, find energy when accident
Enough timely alert process, provide safeguard for the safety in production of belt conveyor.
To achieve the goals above, the utility model uses a kind of the following technical solution: mine belt conveyor edge
Line automatic inspection device, comprising:
Rail set, the rail set include guide rail, hanger, rack rails；Guide rail, the guide rail are rail set
Main part；Hanger, the hanger are used for guide rail lifting in the sky；Rack rails, the rack rails are fixed on the bottom of guide rail
Portion；
Position indicator, the position indicator are uniformly distributed on guide rail；
Wireless power supply, the wireless power supply are made of wireless power transmitting terminal and wireless power receiving end, nothing
Line power supply transmitting terminal is installed on the side of guide rail, and parallel with the plane of guide rail, wireless power receiving end is mounted on inspection shifting
The back side of moving platform, it is parallel with wireless power transmitting terminal；
Wireless signal transmission, the wireless power supply include base station, Base Transmitter antenna, receiving antenna；
Inspection mobile platform, the inspection mobile platform moves on rail set, for completing along belt conveyor
The task of inspection, inspection mobile platform include:
Telecontrol equipment, the telecontrol equipment include top braces wheel, side wheel, driving wheel with teeth, driving motor；
Position identification device, the position identification device are used to detect and determine the position of inspection mobile platform in space
It sets；
Detection device, the detection device are mounted on inspection mobile platform bottom, including sound pick-up, temperature sensor, first
Alkane sensor, gas detection sensor；
Image collecting device, described image acquisition device include holder, rotating electric machine, video camera, light compensating lamp, are mainly used for
Pedestrian detection；
Warning device, the warning device include LED rotary caution light, loudspeaker；
Control and communication device, the control are real-time by wireless signal transmission and control room on well with communication device
Communication, and connect and all devices in control inspection mobile platform.
Further, the rail set is using monolithic rail as guide rail.
Further, the position indicator is position encoded piece that electronic tag or multiple magnetic patch form, and position is known
Other device is radio-frequency card reader or Hall sensor.
Further, the wireless power supply also includes the electric quantity detection apparatus being attached thereto, electric quantity detection apparatus peace
Inside inspection mobile platform, for detecting the information about power of lithium battery inside inspection mobile platform.
Further, the inspection mobile platform can be worked at the same time according to the laying of actual task demand is multiple, multiple to patrol
Communication connection is carried out by wireless signal transmission between inspection mobile platform.
Further, the driving motor is Mine-used I. S brushless DC speed reduction motor, carries speed reducer, can be positive and negative
Turn, drives inspection mobile platform to move in rail set by driving wheel with teeth.
Further, the control, which is used as with communication device using the embedded system for having deep learning process performance, controls
Unit processed.
The beneficial effects of the utility model are: (1) described rail set uses monolithic rail as guide rail, monolithic rail is easy to
Bending forms space curve, therefore guide rail can be processed into suitable shape according to the actual situation on site, guarantees that inspection moves
Moving platform is in optimal inspection position always；(2) wireless power supply and electric quantity detection apparatus are used, underground charging is improved
Reliability, while inspection mobile platform can automatically detect lithium battery remaining capacity and automatic charging, improve inspection shifting
The working time of moving platform；It (3) can pedestrian in real-time detection video image using the pedestrian detection technology based on deep learning
And quantity, and by warning device and alarm, it is capable of the life security of effective guarantee personnel；(4) the inspection mobile platform
A variety of detection devices are carried simultaneously, a variety of environmental informations can be detected simultaneously, function is more comprehensively；(5) the inspection mobile platform can
Multiple collaborative works simultaneously, not only reliability is higher, but also improves detection efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of automatic inspection device along a kind of mine belt conveyor of the utility model；
Fig. 2 is the utility model inspection mobile platform side sectional view；
Fig. 3 is the utility model inspection mobile platform top view；
Fig. 4 is the structural schematic diagram of wireless power supply when the utility model inspection mobile platform charges.
It illustrates:
1, guide rail；2, rack rails；3, inspection mobile platform；4, belt conveyor；5, base station；6, Base Transmitter antenna；7,
Receiving antenna；8, wireless power transmitting terminal；9, sound pick-up；10, temperature sensor；11, methane transducer；12, gas detection passes
Sensor；13, work light；14, power supply indicator；15, signal lamp；16, holder；17, rotating electric machine；18, visible light
Video camera；19, light compensating lamp；20, LED rotary caution light；21, loudspeaker；22, position identifies block；23, top braces wheel；24, side
Wheel；25, driving wheel with teeth；26, transmission shaft；27, driving motor；28, rail wheel fixed plate；29, rotary shaft；30, wireless power
Transmitting terminal control panel；31, wireless power transmitting coil；32, Switching Power Supply；33, wireless power receiving end control panel；34, lithium electricity
Pond；35, wireless power receiving coil；36, electric quantity detection apparatus.
Specific embodiment
The specific embodiment of utility model content is illustrated with reference to the accompanying drawing.
As shown in Figures 1 to 4, automatic inspection device along a kind of mine belt conveyor of the utility model, comprising: track
Device, position indicator, wireless power supply, wireless signal transmission, inspection mobile platform.The inspection mobile platform
It include: telecontrol equipment, position identification device, detection device, image collecting device, warning device, control and communication device.
In Fig. 1, the rail set is made of guide rail 1, hanger, rack rails 2.Wherein, the guide rail 1 uses and is easy to
Bending forms the monolithic rail composition of space curve, guide rail 1 can be processed into suitable song according to the actual conditions of working site
Wire shaped guarantees that inspection mobile platform 3 is in optimal inspection position always；The hanger is used to guide rail 1 being lifted on sky
In, guide rail 1 is connected by track fastening with hanger, and one end and the guide rail 1 of track fastening connect by welding
It connects to increase its bonding strength, the other end is connected and fixed with hanger, is connected above hanger with top fixation means, and according to reality
Situation is arranged a hanger every a distance and is used for hoisting guiding rail body 1；The rack rails 2 is fixed on the bottom of guide rail 1, and
It fixes by welding, to increase its bonding strength.
In Fig. 1, the position indicator is made of position identification block 22.Position identification block 22 is mounted on guide rail 1
On, and a position is set on guide rail 1 at a certain distance and identifies block 22, or in critical positions such as wireless power transmitting terminal
Position is set at 8 and identifies block 22, when inspection mobile platform 3 moves on guide rail 1, the position in inspection mobile platform 3 is known
Other device identifies block 22 by the position being arranged on identification guide rail 1, determines the location of inspection mobile platform 3, and it is fixed to complete
Position.Wherein, the position identification block 22 is position encoded piece that electronic tag or multiple magnetic patch form, and position identification device is corresponding
For radio-frequency card reader or Hall sensor.
In Fig. 1, the wireless signal transmission is made of base station 5, Base Transmitter antenna 6, receiving antenna 7.Wherein,
The base station 5 is laid in 1 side of guide rail, is connect by cable with Base Transmitter antenna 6, realizes base station 5 and Base Transmitter day
The communication connection of line 6；It is connected by cable and the looped network of underground, realizes the network communication on base station 5 and well between control room.Institute
State Base Transmitter antenna 6 and be mounted on the top of guide rail 1, can be realized between inspection mobile platform 3 and inspection mobile platform 3 with
Wireless telecommunications between base station 5, and according to the distance between inspection mobile platform 3 and base station 5 and the letter of Base Transmitter antenna 6
Number transmission range determines the installation number and spacing of Base Transmitter antenna 6, realizes the seamless covering of wireless network.The reception
Antenna 7 is mounted on the top of inspection mobile platform 3, can be realized wireless between inspection mobile platform 3 and Base Transmitter antenna 6
Communication, and its working condition is shown by the signal lamp 15 in inspection mobile platform 3, when working properly, blue instruction
Lamp is always on, and when encountering failure, blue indicator light is glittering.
In Fig. 1, the inspection mobile platform 3 moves on guide rail 1, can multiple inspection mobile platforms 3 work at the same time,
The reliability and efficiency of automatic inspection device inspection along a kind of mine belt conveyor can be improved, and multiple inspections are mobile
Communication connection is carried out by Base Transmitter antenna 6 between platform 3.Inspection mobile platform 3 can pass through the work in inspection mobile platform 3
Make indicator light 13 and shows its working condition, when working properly, green indicator light is always on, when encountering failure, green indicator light
It is glittering.
In Fig. 1, detection device in the inspection mobile platform 3 is by being mounted on the pickup of 3 bottom of inspection mobile platform
Device 9, temperature sensor 10, methane transducer 11, gas detection sensor 12 form.Wherein, the sound pick-up 9 is for detecting sound
Message breath, the temperature sensor 10 are used to detect the concentration letter of methane for detecting temperature information, the methane transducer 11
Breath, the gas detection sensor 12 are used to detect the concentration letter of carbon monoxide, carbon dioxide, hydrogen sulfide, sulfur dioxide gas
Breath.
In Fig. 1, the image collecting device in the inspection mobile platform 3 is taken the photograph by holder 16, rotating electric machine 17, visible light
Camera 18, light compensating lamp 19 form.Described image acquisition device acquired image is mainly used for carrying out real-time pedestrian detection.Its
In, the visible light camera 18 and light compensating lamp 19 are mounted in holder 16 and are equipped with protective shell, and holder 16 passes through rotating electric machine
17 are fixed on support rod, and the lower section of inspection mobile platform 3 is fixed on by support rod.Holder 16 passes through inspection mobile platform
The operational order control rotating electric machine 17 in control room is rotated with adjustment direction in control and communication device or well in 3.Visible light
Video camera 18 is used to acquire the image information along belt conveyor, and the direction of Image Acquisition is adjusted by holder 16.Light filling
The direction of lamp 19 is consistent with the Image Acquisition direction of visible light camera 18, its brightness can be automatically adjusted according to environment or according to well
The instruction in upper control room adjusts its brightness.
In Fig. 1, the warning device in the inspection mobile platform 3 is made of LED rotary caution light 20, loudspeaker 21.
When the image collecting device in inspection mobile platform 3 detects that pedestrian or detection device detect abnormal, can be rotated by LED
Warning lamp 20 and loudspeaker 21 carry out acousto-optic hint.Wherein, the loudspeaker 20 can also according to require casting well on control room value
The information of propagandaing directed to communicate of class personnel.
In Fig. 1, insertion that control in the inspection mobile platform 3 and communication device are mainly released by NVIDIA company
Formula development platform Jetson TX2 composition, Jetson TX2 are low-power-consumption embedded development platform leading at present, standard power consumption
For 7.5W, it can provide server level other AI calculated performance for inspection mobile platform 3.Wherein, the Jetson TX2 is equipped with
The CPU cluster being made of two 64 arm processors, and it is collocated with the GPU of 256 cores of NVIDIA Pascal framework, it supports
Bigger, deeper, more complicated deep neural network；Jetson TX2 supports hardware video encoders and decoder, supports that 4K is super
High definition resolution ratio could support up 6 cameras；Jetson TX2 includes an audio processing engine, and devices at full hardware supports multichannel
Audio processing；Jetson TX2 supports Wi-Fi, bluetooth wireless connection and gigabit Ethernet basis.Therefore Jetson TX2 energy
Due to the pedestrian detection technology based on deep learning, Video Supervision Technique, the audio of use in enough the utility model of processing in real time
Monitoring technology, sensor observation and control technology, wireless charging technology and the brought large amount of data information of wireless signal transmission techniques, and
Connection and all devices in control inspection mobile platform 3, and led in real time by wireless signal transmission with control room on well
News.
In figure 2 and figure 3, the telecontrol equipment in the inspection mobile platform 3 is by top braces wheel 23, side wheel 24, with teeth
Driving wheel 25, transmission shaft 26, driving motor 27 form.Wherein, the top braces wheel 23 is located at 3 top of inspection mobile platform,
And be bonded at the top of guide rail 1, be used to support inspection mobile platform 3；The side wheel 24 is located at two sides at the top of inspection mobile platform,
And be bonded with 1 two sides of guide rail, for keeping the operating status of inspection mobile platform 3；The driving wheel with teeth 25 and guide rail 1
The rack rails 2 of bottom is meshed, and is connected by transmission shaft 26 with driving motor 27；The driving motor 27 is that Mine-used I. S is straight
Brushless reducer motor is flowed, speed reducer is carried, 26 driving driving wheels 25 with teeth can be taken out by transmission and rotated, institute is driven with positive and negative rotation
Inspection mobile platform 3 is stated to be moved forward and backward in the rail set；The 3 top rail wheel fixed plate 28 of inspection mobile platform
Middle part includes a longitudinal rotating shaft 26, and the telecontrol equipment of inspection mobile platform 3 can be made to adapt to the guide rail of differently curved degree
1。
In Fig. 4, the wireless power supply is made of wireless power transmitting terminal 8 and wireless power receiving end.Wherein, institute
It is multiple for stating wireless power transmitting terminal 8, and according to the inspection range Reasonable Arrangement of inspection mobile platform 3, is mounted on guide rail 1
Side, it is parallel with the plane of guide rail 1, and connect with the mine power resource of underground by cable, by wireless power transmitting terminal control
Making sheet 30, wireless power transmitting coil 31, Switching Power Supply 32 form；The wireless power receiving end is mounted on inspection mobile platform
3 back, it is parallel with wireless power transmitting terminal 8, it is received by wireless power receiving end control panel 33, lithium battery 34, wireless power
Coil 35 forms；The wireless power supply also includes the electric quantity detection apparatus 36 being attached thereto, and electric quantity detection apparatus 36 is installed
It is connected directly in 3 inside of inspection mobile platform and with internal lithium battery 34, for detecting the electricity of lithium battery 34.When lithium battery 34
In electricity when being lower than setting value, control and communication device control inspection mobile platform 3 in inspection mobile platform 3 are moved to most
At close wireless power transmitting terminal 8, when wireless power receiving end is parallel with wireless power transmitting terminal 8, inspection mobile platform benefit
It is braked and is locked with driving motor 27, the Switching Power Supply 32 in wireless power transmitting terminal 8 automatically turns on, wireless power transmitting terminal control
The electric energy that Switching Power Supply 32 exports is converted into oscillator signal by making sheet 30, and is sent wireless power transmitting coil 31 to and generated alternation
Energy is carried out contactless transmission to wireless power receiving coil 35, in wireless power in the way of the conjunction of magnetic field lotus root by magnetic field
Electric energy will be received under the action of receiving end control panel 33 and is converted into the electric energy to charge for lithium battery 34, works as electric quantity detection apparatus
36 when detecting 34 charging complete of lithium battery, and control is acted with communication device control driving motor 27, and inspection mobile platform 3 leaves
Wireless power transmitting terminal 8 continues inspection work.The inspection mobile platform 3 can pass through the power supply instruction in inspection mobile platform 3
Lamp 14 shows its electricity residual state, and when the electricity in lithium battery 34 is higher than setting value, yellow indicator lamp is always on, and works as lithium battery
When electricity in 34 is lower than setting value, yellow indicator lamp is glittering.
One embodiment of the utility model is described in detail above, rather than limitations of the present invention, have
Those skilled in the art are closed in the case where not departing from the spirit and scope of the utility model, various transformation can also be made
With variation so as to obtain corresponding equivalent technical solution, thus all equivalent technical solutions belong in it is practical
Novel scope of patent protection.
Claims (7)
1. automatic inspection device along a kind of mine belt conveyor characterized by comprising
Rail set includes guide rail, hanger, rack rails；Guide rail is the main part of rail set, and hanger is used for guide rail
In the sky, rack rails is fixed on the bottom of guide rail for lifting；
Position indicator, it is uniformly distributed on guide rail；
Wireless power supply is made of wireless power transmitting terminal and wireless power receiving end, and wireless power transmitting terminal, which is installed on, leads
The side of rail body, parallel with the plane of guide rail, wireless power receiving end is mounted on the back of inspection mobile platform, supplies with wireless
Electric transmitting terminal is parallel；
Wireless signal transmission, including base station, Base Transmitter antenna, receiving antenna；
Inspection mobile platform, by telecontrol equipment, position identification device, detection device, image collecting device, warning device and control
It is formed with communication device, telecontrol equipment includes top braces wheel, side wheel, driving wheel with teeth, driving motor, and position identification device is used
In position of the detection with determining inspection mobile platform in space, detection device includes sound pick-up, temperature sensor, methane sensing
Device, gas detection sensor, image collecting device include holder, rotating electric machine, video camera, light compensating lamp, and warning device includes LED
The reality with control room on well is realized in rotary caution light, loudspeaker, control with communication device by connection wireless signal transmission
When communicate and connect with control inspection mobile platform in all devices.
2. automatic inspection device along a kind of mine belt conveyor as described in claim 1, which is characterized in that the track
Device is using monolithic rail as guide rail.
3. automatic inspection device along a kind of mine belt conveyor as described in claim 1, which is characterized in that the position
Labelling apparatus is position encoded piece that electronic tag or multiple magnetic patch form, and position identification device is that radio-frequency card reader or Hall pass
Sensor.
4. automatic inspection device along a kind of mine belt conveyor as described in claim 1, which is characterized in that described wireless
Power supply unit also includes the electric quantity detection apparatus being attached thereto, and electric quantity detection apparatus is for detecting lithium electricity inside inspection mobile platform
Information about power in pond.
5. automatic inspection device along a kind of mine belt conveyor as described in claim 1, which is characterized in that according to inspection
The size in region and the demand of actual task determine the quantity of inspection mobile platform, pass through wireless signal between inspection mobile platform
Transmitting device carries out communication connection, cooperates.
6. automatic inspection device along a kind of mine belt conveyor as described in claim 1, which is characterized in that the driving
Motor is Mine-used I. S brushless DC speed reduction motor, carries speed reducer, can be with positive and negative rotation, by described in driving wheel with teeth drive
Inspection mobile platform moves in rail set.
7. automatic inspection device along a kind of mine belt conveyor as described in claim 1, which is characterized in that the control
With communication device using the embedded system for having deep learning process performance as control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111245.XU CN209522209U (en) | 2019-01-21 | 2019-01-21 | Automatic inspection device along a kind of mine belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111245.XU CN209522209U (en) | 2019-01-21 | 2019-01-21 | Automatic inspection device along a kind of mine belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209522209U true CN209522209U (en) | 2019-10-22 |
Family
ID=68229757
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920111245.XU Expired - Fee Related CN209522209U (en) | 2019-01-21 | 2019-01-21 | Automatic inspection device along a kind of mine belt conveyor |
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| Country | Link |
|---|---|
| CN (1) | CN209522209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649982A (en) * | 2019-01-21 | 2019-04-19 | 天津工业大学 | Automatic tour inspection system along a kind of mine belt conveyor |
-
2019
- 2019-01-21 CN CN201920111245.XU patent/CN209522209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649982A (en) * | 2019-01-21 | 2019-04-19 | 天津工业大学 | Automatic tour inspection system along a kind of mine belt conveyor |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20210121 |