CN107422655A - Conveying device - Google Patents
Conveying device Download PDFInfo
- Publication number
- CN107422655A CN107422655A CN201610348510.7A CN201610348510A CN107422655A CN 107422655 A CN107422655 A CN 107422655A CN 201610348510 A CN201610348510 A CN 201610348510A CN 107422655 A CN107422655 A CN 107422655A
- Authority
- CN
- China
- Prior art keywords
- electrically connected
- conveying device
- work
- wireless
- microprocessor
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24215—Scada supervisory control and data acquisition
Abstract
A kind of conveying device, include a power spindle, an idle pulley main shaft, a conveyer belt, a work(/ wireless monitoring device and at least an on-site wireless controller can be changed；The on-site wireless controller is sensing the functioning condition of the conveying device to produce a sensing data and the wireless transmission sensing data is to the work(/ can change wireless monitoring device；The work(/ can change wireless monitoring device includes a generator, a battery, a rotating speed measuring sensor, a microprocessor and a transmission antenna；The generator couples the idle pulley main shaft, and the generator is produced electric power by the rotary motion of the idle pulley main shaft；The battery is electrically connected to the generator, and the battery receptacle simultaneously stores electric power caused by the generator；The rotating speed measuring sensor is measuring the rotating speed of the idle pulley main shaft.
Description
Technical field
The present invention is related to a kind of conveying device, particularly a kind of conveying device with radio communication function.
Background technology
Industrial circle often by the use of tension strap as conveying equipment, belt used long can nature it is elongated, work as belt
After length exceedes certain limit, the driving wheel of conveying equipment rotates, and the passive idle pulley of other end support will not be with
Synchronous axial system, if user without finding in real time and adjust the position of idle pulley, makes tension on belt turn by idle pulley
Dynamic speed is synchronous with driving wheel, and Belt Conveying equipment rotates alone only driving wheel, and belt is pinpointed
Friction, through after a period of time, belt will temperature rise burning eventual failure, production will interrupt.Burning situation
If it is in high dust concentration, it is likely that it is unexpected that the quick-fried work peace of dirt occurs.
So in cement, mining, thermal power generation, port machinery equipment bulk supply tariff storage condition or production procedure all
It is a large amount of to use (having bucket elevator and belt conveyor), the connection of its length integration system from tens meters to
Tens kilometers all have, the conveyer of erection tens at least, at most hundreds of, disperse mining area or plant area is remote
Place, usually few people, which walk about, checks management, it is therefore necessary to device Auto-Sensing sensing component, detects at any time
The field conditions of conveyer are surveyed, and pass the signal to central control room, if problematic and send alert notification
Maintenance personal does maintenance process.But these conventional arrangements need to dispose entity cable to transmit signal respectively
With power supply, the raising of equipment and cost of upkeep is caused.
The content of the invention
The shortcomings that to improve above-mentioned prior art, it is an object of the invention to provide a kind of radio communication function
Conveying device.
To reach the above-mentioned purpose of the present invention, conveying device of the invention includes：One power spindle；One idle pulley
Main shaft；One conveyer belt, the conveyer belt are connected to the power spindle and the idle pulley main shaft；One work(/ nothing can be changed
Line supervising device, the work(/ can change wireless monitoring device are coupled to the idle pulley main shaft；And at least one live nothing
Lane controller, the on-site wireless controller radio company are connected to the work(/ can change wireless monitoring device, and this is existing
Wireless controller is sensing the functioning condition of the conveying device to produce a sensing data and wireless transmission
The sensing data is to the work(/ can change wireless monitoring device.The wherein work(/ can change wireless monitoring device includes：
One generator, the generator couple the idle pulley main shaft, and the generator is produced by the rotary motion of the idle pulley main shaft
Raw electric power；One battery, the battery are electrically connected to the generator, and the battery receptacle simultaneously stores the generator institute
Caused electric power；One rotating speed measuring sensor, the rotating speed measuring sensor are electrically connected to the generator and should
Battery, the rotating speed measuring sensor is measuring the rotating speed of the idle pulley main shaft；One microprocessor, the microprocessor
Device is electrically connected to the rotating speed measuring sensor and the battery；And a transmission antenna, the transmission antenna electrically connect
It is connected to the microprocessor.
Furthermore conveying device as described above, wherein the on-site wireless controller include：One control unit；
One signal output unit, the signal output unit are electrically connected to the control unit；One battery unit, the electricity
Pool unit is electrically connected to the control unit；And a digital simulation trigger element, the digital simulation trigger element
It is electrically connected to the control unit.Wherein, when the digital simulation trigger element produces an exception-triggered signal simultaneously
When transmitting the exception-triggered signal to the control unit, the control unit should using the signal output unit transmission
Exception-triggered signal is to the work(/ can change wireless monitoring device.
Furthermore conveying device as described above, wherein the on-site wireless controller further include：One high-frequency signal
Processing unit, the high-frequency signal processing unit are electrically connected to the signal output unit, and to by the signal
The signal that output unit is exported is converted to high-frequency signal.
Furthermore conveying device as described above, the wherein work(/ can change wireless monitoring device further include：One
High-frequency signal processing unit is received, the reception high-frequency signal processing unit is electrically connected to the microprocessor and should
Transmission antenna；And an output high-frequency signal processing unit, the output high-frequency signal processing unit is electrically connected to
The microprocessor and the transmission antenna.Wherein, the reception high-frequency signal processing unit is receiving the live nothing
Sensing data and the exception-triggered signal of lane controller institute wireless transmission, and transmit the sensing data and be somebody's turn to do
Exception-triggered signal is to the microprocessor；The microprocessor calculation process sensing data and exception-triggered letter
After number, the microprocessor is externally notified using the output high-frequency signal processing unit.
Furthermore conveying device as described above, is further included：An at least casket logos and utensils, the casket logos and utensils are electrically connected with
Or radio company is connected to the on-site wireless controller.Wherein the casket logos and utensils enters line number with the on-site wireless controller
According to transmission；The gateway includes a memory storage remember involution setting.
Furthermore conveying device as described above, the wherein work(/ can change wireless monitoring device further include：One
Display unit, the display unit are electrically connected to the microprocessor and the battery.
Furthermore conveying device as described above, the wherein microprocessor include a mnemon.
Furthermore conveying device as described above, is further included：One stops conveyor running switch, the stopping
Conveyor running switch is electrically connected to the power spindle.
Furthermore conveying device as described above, the wherein power source of the on-site wireless controller are solar energy
The energy or the vibrations energy.
Furthermore conveying device as described above, the wherein work(/ wireless monitoring device and the live nothing can be changed
Lane controller is directly by data wireless transmission a to CCC.
The effect of of the invention, includes with technical characteristic：
1. those on-site wireless controllers are linked using high-frequency signal, and with the work(/ wireless monitor can be changed
An effective monitoring management is done in device link；The gateway includes the memory storage remember involution setting.
2. utilize induction system power itself, acting/can change, there is provided reception of wireless signals, transmitting electric power
Source, and it is used as the work(/ wireless monitoring device energy source can be changed.
3. traditional field control system is the control system of concatenation type, as long as one of device damages,
The shutdown of whole conveying device can be caused.The present invention uses those on-site wireless controllers, the net of arranging in pairs or groups
The design of pass, can be so that when a device damages wherein, by the relay transmission of wireless signal, maintenance conveys
System normal operation.
Brief description of the drawings
Fig. 1 is the conveying device schematic diagram of the present invention.
Fig. 2 is the work(/ can change wireless monitoring device block diagram of the present invention.
Fig. 3 is the block diagram of the on-site wireless controller of the present invention.
Wherein reference is：
Conveying device 10
Power spindle 20
Idle pulley main shaft 30
Conveyer belt 40
Work(/ wireless monitoring device 50 can be changed
On-site wireless controller 60
Casket logos and utensils 70
Stop conveyor running switch 80
CCC 90
Generator 502
Battery 504
Rotating speed measuring sensor 506
Microprocessor 508
Transmission antenna 510
Receive high-frequency signal processing unit 512
Export high-frequency signal processing unit 514
Display unit 516
Mnemon 518
Rotating speed characteristic signal 520
Working power 522
Analog/digital signal 524
Control unit 602
Signal output unit 604
Battery unit 606
Digital simulation trigger element 608
Exception-triggered signal 610
High-frequency signal processing unit 612
Light emitting diode 614
Alarm unit 616
Antenna element 618
Input and output triggering simulation trigger signal 620
Sensing data 622
Memory storage 702
Embodiment
Detailed description for the present invention and technology contents, refer to following detailed description and accompanying drawings explanation such as
Under, and accompanying drawing is not intended to limit the present invention with describing in detail as illustrative purposes only.
Fig. 1 is refer to, it is conveying device schematic diagram of the invention.The conveying device 10 of the present invention includes one
Power spindle 20, an idle pulley main shaft 30, a conveyer belt 40, a work(/ can change wireless monitoring device 50, extremely
A few on-site wireless controller 60, at least a casket logos and utensils 70 and one stop conveyor running switch 80.
The conveyer belt 40 is connected to the power spindle 20 and the idle pulley main shaft 30 so that when the power spindle 20
The power spindle 20 can drive the idle pulley main shaft 30 by the conveyer belt 40 during rotation；The work(/ can change wirelessly
Supervising device 50 is coupled to the idle pulley main shaft 30；The radio company of on-site wireless controller 60 is connected to the work(/ energy
Change wireless monitoring device 50；The on-site wireless controller 60 is sensing the functioning condition of the conveying device 10
To produce a sensing data 622 and the wireless transmission sensing data 622 is to the work(/ can change wireless monitoring device
50；The work(/ can change wireless monitoring device 50 and the on-site wireless controller 60 can with but do not limit it is direct will
Data wireless transmission is to a CCC 90 to carry out subsequent treatment.
The casket logos and utensils 70 is electrically connected with or radio company is connected to the on-site wireless controller 60；The casket logos and utensils 70
Data transmission is carried out with the on-site wireless controller 60；The gateway 70 includes a memory storage 702 to be remembered
Recall involution setting；The casket logos and utensils 70 is connecting the Wireless transceiver of each belt combination；The stopping conveying device being transported
Turn on pass 80 and be electrically connected to the power spindle 20.
Refer to Fig. 2, its for the present invention work(/ wireless monitoring device block diagram can be changed；And ask same reference chart
1.The work(/ can change wireless monitoring device 50 includes a generator 502, a battery 504, a tachometric survey pass
Sensor 506, a microprocessor 508, a transmission antenna 510, one receive high-frequency signal processing unit 512, one
Export the display unit 516 of high-frequency signal processing unit 514 and one.The microprocessor 508 includes a mnemon
518.The generator 502, which can power, gives a battery unit 606.
The generator 502 couples (that is, mechanical couplings) the idle pulley main shaft 30 so that the generator 502 is by this
The rotary motion of idle pulley main shaft 30 and produce electric power；The battery 504 is electrically connected to the generator 502；The electricity
Pond 504 receives and stores electric power caused by the generator 502；The battery 504 transmits a working power 522
To the rotating speed measuring sensor 506, the microprocessor 508 and the display unit 516 to drive the tachometric survey
Sensor 506, the microprocessor 508 and the display unit 516；The rotating speed measuring sensor 506 is electrically connected with
To the generator 502 and the battery 504；The rotating speed measuring sensor 506 by the generator 502 being measured
The rotating speed of the idle pulley main shaft 30 is to produce a rotating speed characteristic signal 520；The rotating speed measuring sensor 506 is from the hair
Motor 502 obtains the rotating speed characteristic signal 520；The rotating speed measuring sensor 506 transmits the rotating speed characteristic signal
520 to the microprocessor 508 to carry out subsequent treatment；The microprocessor 508 is electrically connected to the tachometric survey
Sensor 506 and the battery 504；The microprocessor 508 receives an an analog/digital signal 524 (such as temperature
Spend signal, a weight signal or an alarm signal etc.).
The transmission antenna 510 passes through the reception high-frequency signal processing unit 512 and the output high frequency signals
Unit 514 is electrically connected to the microprocessor 508；The reception high-frequency signal processing unit 512 is electrically connected to
The microprocessor 508 and the transmission antenna 510；The output high-frequency signal processing unit 514 is electrically connected to this
Microprocessor 508 and the transmission antenna 510；The reception high-frequency signal processing unit 512 is passing through the transmission
Antenna 510 receives sensing data 622 and the exception-triggered of 60 wireless transmissions of the on-site wireless controller
Signal 610, and the sensing data 622 and the exception-triggered signal 610 are transmitted to the microprocessor 508 to carry out
Subsequent treatment；After the calculation process of microprocessor 508 sensing data 622 and the exception-triggered signal 610,
The microprocessor 508 is externally notified using the output high-frequency signal processing unit 514 and the transmission antenna 510
(such as notifying the CCC 90 shown in Fig. 1 to carry out subsequent treatment)；The reception high-frequency signal
Processing unit 512 and the output high-frequency signal processing unit 514 can be integrated into a wireless communication module, and should
Wireless communication module and the transmission antenna 510 use 3G, 4G, ZigBee, LoRa or WiFi technology；Should
Display unit 516 is electrically connected to the microprocessor 508 and the battery 504；The display unit 516 shows that this is micro-
The information that processor 508 is transmitted；The mnemon 518 is remembering the number that the microprocessor 508 is received
According to.
Fig. 3 is refer to, it is the block diagram of the on-site wireless controller of the present invention；And please with reference chart 1 and figure
2.The on-site wireless controller 60 includes a control unit 602, a signal output unit 604, a battery list
First 606, one digital simulation trigger element 608, a high-frequency signal processing unit 612, a light emitting diode 614,
One alarm unit 616 and an antenna element 618.
The signal output unit 604 is electrically connected to the control unit 602；The battery unit 606 is electrically connected with
To the control unit 602 and the generator 502；The digital simulation trigger element 608 is electrically connected to the control
Unit 602；The digital simulation trigger element 608 simulates trigger signal 620 to receive input and output triggering；
Input and output triggering simulation trigger signal 620 is that an external input signal (such as press by drawstring signal or sideslip
Button signal etc.)；When the digital simulation trigger element 608 produces an exception-triggered signal 610 and to transmit this different
During normal trigger signal 610 to control unit 602, the control unit 602 using the signal output unit 604,
The high-frequency signal processing unit 612 and the antenna element 618 transmit the exception-triggered signal 610 to the work(/ energy
Change wireless monitoring device 50.
The high-frequency signal processing unit 612 is electrically connected to the signal output unit 604；The high frequency signals
Unit 612 to the signal output unit 604 is exported signal (i.e. the exception-triggered signal 610 and should
Sensing data 622) be converted to high-frequency signal；The light emitting diode 614 is electrically connected to the signal output unit
604；The alarm unit 616 is electrically connected to the signal output unit 604；The antenna element 618 is electrically connected with
To the high-frequency signal processing unit 612；The power source of the on-site wireless controller 60 can be the battery unit
606 or solar energy or vibrations the energy.
The battery unit 606 is electrically connected to the control unit 602, the signal output unit 604, the numeral
Simulate trigger element 608, the high-frequency signal processing unit 612, the light emitting diode 614, the alarm unit
616 and the antenna element 618, use power supply and give the control unit 602, the signal output unit 604, the number
Type matrix intends trigger element 608, the high-frequency signal processing unit 612, the light emitting diode 614, the alarm list
Member 616 and the antenna element 618.
It please answer reference chart 1, Fig. 2 and Fig. 3.The coupling of generator 502 of the work(/ can change wireless monitoring device 50
Connect the idle pulley main shaft 30 and use generation electric power, and be subject to energy storage and give monitoring module and wireless module electric power.Should
A little on-site wireless controllers 60 can utilize above-mentioned electric power, or separately in a manner of battery or solar energy supply electricity
Power, and give the work(/ wireless monitoring device 50 can be changed by high frequency or wireless signal transfer relevant information.
The conveying device 10 has those multiple on-site wireless controllers 60, those on-site wireless controllers 60 can exemplified by
Such as but the present invention is not limited to shake attention device, sideslip attention device, drawstring attention device, live button attention device
Or temperature warning device.The present invention reaches reduction by high frequency or wireless technology and built and maintenance cost, Yi Jixiang
Close the effect of information warning can be transmitted quickly.
In summary, the present invention proposes a kind of on-site wireless control system of wireless network composition, its technology spy
Sign includes with effect：
1. those on-site wireless controllers 60 are linked using high-frequency signal, and with the work(/ wireless prison can be changed
An effective monitoring management is done in the control link of device 50；It is multiple remember that the gateway 70 includes the memory storage 702
Return setting.
2. utilize induction system power itself, acting/can change, there is provided reception of wireless signals, transmitting electric power
Source, and it is used as the work(/ energy source of wireless monitoring device 50 can be changed.
3. traditional field control system is the control system of concatenation type, as long as one of device damages,
The shutdown of whole conveying device can be caused.The present invention uses those on-site wireless controllers 60, and collocation should
The design of gateway 70, when can be with the damage of device wherein, by the relay transmission of wireless signal, maintain
Induction system normal operation.
So as described above, only presently preferred embodiments of the present invention, when the scope that can not be limited the present invention and implement,
I.e. all equivalent changes and modifications made according to the claims in the present invention etc., the patent that all should still belong to the present invention cover
Scope is intended to the category of protection.The present invention can also have other various embodiments, without departing substantially from spirit of the invention and
In the case of its essence, those skilled in the art work as can make various corresponding changes according to the present invention
And deformation, but these corresponding changes and deformation should all belong to the protection model of appended claims of the invention
Enclose.In summary, when knowing that the present invention has industry applications, novelty and a progressive, and of the invention
Construction had not also seen like product and openly used, and application for a patent for invention important document was complied fully with, according to Patent Law
File an application.
Claims (10)
1. a kind of conveying device, it is characterised in that include：
One power spindle；
One idle pulley main shaft；
One conveyer belt, the conveyer belt are connected to the power spindle and the idle pulley main shaft；
One work(/ can change wireless monitoring device, the work(/ can change wireless monitoring device are coupled to the idle pulley main shaft；
And
An at least on-site wireless controller, the on-site wireless controller radio company are connected to the work(/ can change nothing
Line supervising device, the on-site wireless controller is sensing the functioning condition of the conveying device to produce a sensing
Data and the wireless transmission sensing data to the work(/ wireless monitoring device can be changed,
The wherein work(/ can change wireless monitoring device includes：
One generator, the generator couple the idle pulley main shaft, rotary motion of the generator by the idle pulley main shaft
And produce electric power；
One battery, the battery are electrically connected to the generator, the battery receptacle and produced by storing the generator
Electric power；
One rotating speed measuring sensor, the rotating speed measuring sensor are electrically connected to the generator and the battery, should
Rotating speed measuring sensor is measuring the rotating speed of the idle pulley main shaft；
One microprocessor, the microprocessor are electrically connected to the rotating speed measuring sensor and the battery；And
One transmission antenna, the transmission antenna are electrically connected to the microprocessor.
2. conveying device as claimed in claim 1, it is characterised in that the on-site wireless controller includes：
One control unit；
One signal output unit, the signal output unit are electrically connected to the control unit；
One battery unit, the battery unit are electrically connected to the control unit；And
One digital simulation trigger element, the digital simulation trigger element are electrically connected to the control unit,
Wherein, when the digital simulation trigger element produces an exception-triggered signal and transmits the exception-triggered signal
During to the control unit, the control unit transmits the exception-triggered signal to the work(using the signal output unit
/ wireless monitoring device can be changed.
3. conveying device as claimed in claim 2, it is characterised in that the on-site wireless controller more wraps
Contain：
One high-frequency signal processing unit, the high-frequency signal processing unit are electrically connected to the signal output unit,
And the signal the signal output unit to be exported is converted to high-frequency signal.
4. conveying device as claimed in claim 2, it is characterised in that the work(/ wireless monitor dress can be changed
Put and further include：
One receives high-frequency signal processing unit, and the reception high-frequency signal processing unit is electrically connected to the microprocessor
Device and the transmission antenna；And
One output high-frequency signal processing unit, the output high-frequency signal processing unit are electrically connected to the microprocessor
Device and the transmission antenna,
Wherein, the reception high-frequency signal processing unit is receiving the on-site wireless controller institute wireless transmission
The sensing data and the exception-triggered signal, and the sensing data and the exception-triggered signal are transmitted to micro- place
Manage device；After the microprocessor calculation process sensing data and the exception-triggered signal, microprocessor profit
Externally notified with the output high-frequency signal processing unit.
5. conveying device as claimed in claim 3, it is characterised in that further include：
An at least casket logos and utensils, the casket logos and utensils is electrically connected with or radio company is connected to the on-site wireless controller,
Wherein the casket logos and utensils carries out data transmission with the on-site wireless controller；The gateway includes a memory storage
Remember involution setting.
6. conveying device as claimed in claim 1, it is characterised in that the work(/ wireless monitor dress can be changed
Put and further include：
One display unit, the display unit are electrically connected to the microprocessor and the battery.
7. conveying device as claimed in claim 1, it is characterised in that the microprocessor includes a memory
Unit.
8. conveying device as claimed in claim 2, it is characterised in that further include：
One stops conveyor running switch, and stopping conveyor running switch is electrically connected to power master
Axle.
9. conveying device as claimed in claim 2, it is characterised in that the electricity of the on-site wireless controller
Power source is solar energy or the vibrations energy.
10. conveying device as claimed in claim 1, it is characterised in that the work(/ wireless monitor dress can be changed
Put and the on-site wireless controller is directly by data wireless transmission a to CCC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348510.7A CN107422655A (en) | 2016-05-24 | 2016-05-24 | Conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348510.7A CN107422655A (en) | 2016-05-24 | 2016-05-24 | Conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107422655A true CN107422655A (en) | 2017-12-01 |
Family
ID=60422648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610348510.7A Pending CN107422655A (en) | 2016-05-24 | 2016-05-24 | Conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107422655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113039141A (en) * | 2018-10-30 | 2021-06-25 | 优越工业有限公司 | Conveyor idler monitoring apparatus, systems, and methods |
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| CN201092928Y (en) * | 2006-07-12 | 2008-07-30 | 陈殿君 | Electric generator using wave energy and wave-activated generator group |
| CN201559977U (en) * | 2009-12-01 | 2010-08-25 | 原平盛大实业有限公司 | Belt self-control tensioner of belt conveyer |
| CN203685496U (en) * | 2013-11-28 | 2014-07-02 | 江麓机电集团有限公司 | Main transmission device of static-pressure differential speed regulation type wind turbine generator set |
| CN205091123U (en) * | 2015-10-23 | 2016-03-16 | 成都嘉陵华西光学精密机械有限公司 | Portable motor head train detection and analysis device |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320522Y (en) * | 1997-10-27 | 1999-05-26 | 洪进廉 | Drive control mechanism for electric speed-changing bicycle |
| CN201092928Y (en) * | 2006-07-12 | 2008-07-30 | 陈殿君 | Electric generator using wave energy and wave-activated generator group |
| CN201559977U (en) * | 2009-12-01 | 2010-08-25 | 原平盛大实业有限公司 | Belt self-control tensioner of belt conveyer |
| CN203685496U (en) * | 2013-11-28 | 2014-07-02 | 江麓机电集团有限公司 | Main transmission device of static-pressure differential speed regulation type wind turbine generator set |
| CN205091123U (en) * | 2015-10-23 | 2016-03-16 | 成都嘉陵华西光学精密机械有限公司 | Portable motor head train detection and analysis device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113039141A (en) * | 2018-10-30 | 2021-06-25 | 优越工业有限公司 | Conveyor idler monitoring apparatus, systems, and methods |
| CN113039141B (en) * | 2018-10-30 | 2023-02-28 | 优越工业有限公司 | Conveyor idler monitoring apparatus, systems, and methods |
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Application publication date: 20171201 |