CN202935897U - Sudden-stop lock switch position recognition device of belt conveyor - Google Patents
Sudden-stop lock switch position recognition device of belt conveyor Download PDFInfo
- Publication number
- CN202935897U CN202935897U CN2012205808209U CN201220580820U CN202935897U CN 202935897 U CN202935897 U CN 202935897U CN 2012205808209 U CN2012205808209 U CN 2012205808209U CN 201220580820 U CN201220580820 U CN 201220580820U CN 202935897 U CN202935897 U CN 202935897U
- Authority
- CN
- China
- Prior art keywords
- address
- intelligent bus
- bus
- address recognition
- recognition signal
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Control Of Conveyors (AREA)
Abstract
The utility model provides a sudden-stop lock switch position recognition device of a belt conveyor. The sudden-stop lock switch position recognition device of the belt conveyor comprises a monitoring host as well as intelligent bus equipment, a terminal device and a controller area network (CAN) bus with the same number and structure set according to the requirements, wherein the monitoring host, the intelligent bus equipment and the terminal device communicate with each other through the CAN bus; the monitoring host is provided with an addressing signal transmission end; the intelligent bus equipment is provided with an address recognition signal input end/output end; the terminal device is provided with an address recognition signal input end; the address recognition signal input end of No.1 intelligent bus equipment is electrically connected with the addressing signal transmission end of the monitoring host; the address recognition signal input end of the intelligent bus equipment in the later stage is electrically connected with the address recognition signal output end of the intelligent bus equipment in the previous stage; and the address recognition signal output end of No.N intelligent bus equipment is electrically connected with the address recognition signal input end of the terminal device. The sudden-stop lock switch position recognition device of the belt conveyor is convenient to expand and interchange, low in cost, simple in structure and high in real-time performance and working reliability.
Description
Technical field
The utility model relates to the electric-control system technical field of belt conveyer, is specifically related to the close down position identification device of lock-switch of urgency in Electrical Control System for Belt Conveyer.
Background technology
Belt conveyer is applied comparatively general aborning, and the equipment that particularly more is absolutely necessary in s Mining Enterprises has a large amount of belt conveyer running work usually, and the lock-switch of suddenly closing down is a key equipment of system.Belt conveyer its startup and stopping in use comprising that sudden stop is that electric-control system by belt conveyer is achieved.It is that each belt conveying function is accurately identified that electric-control system is implemented anxious precondition of stopping controlling effectively to belt conveyer.Also at the scene each equipment in bus network system must distribute an address as unique tags, so that each equipment is distinguished.At present the common urgency to the belt conveyer mode that lock-switch carries out location recognition of closing down mainly contains: the one, set toggle switch on the anxious lock-switch of closing down, the weak point of this scheme is more loaded down with trivial details while being to use, the setting toggle switch that need go into operation while installing and using, middlely insert or reduce anxious its follow-up latch switch of lock-switch of closing down and must reset; The 2nd, by main control system, each anxious lock-switch of closing down is carried out to poll identification, i.e. monitoring host computer the close down state of lock-switch of every urgency of poll ceaselessly, this scheme real-time when latch switch is more is poor, and easily is disturbed when as severe as field working conditions such as collieries.
The utility model content
The purpose of this utility model is: overcome the deficiencies in the prior art, provide a kind of belt conveyer simple in structure, that real-time good, easy to use and reliability is high the anxious lock-switch position identification device of closing down.
The technical solution of the utility model is: the anxious lock-switch position identification device of closing down of belt conveyer of the present utility model, and its constructional feature is: comprise monitoring host computer, intelligent bus equipment, terminating set and CAN bus; Above-mentioned monitoring host computer is arranged on the main station monitoring center; Intelligent bus equipment comprises that No. 1 intelligent bus equipment, No. 2 intelligent bus equipment are so that N intelligent bus equipment; The quantity N of intelligent bus equipment arranges according to actual needs; The structure of each intelligent bus equipment is identical;
Above-mentioned monitoring host computer is provided with CAN bus communication end and address signal sending end; Intelligent bus equipment is provided with CAN bus communication end, Address Recognition signal input part and Address Recognition signal output part; Terminating set is provided with CAN bus communication end and Address Recognition signal input part;
The CAN bus communication end of above-mentioned monitoring host computer is connected with the CAN bus communication; The CAN bus communication end of intelligent bus equipment is connected with the CAN bus communication; The Address Recognition signal input part of No. 1 intelligent bus equipment is electrically connected to the address signal sending end of monitoring host computer; The Address Recognition signal input part of No. 2 intelligent bus equipment is electrically connected to the Address Recognition signal output part of No. 1 intelligent bus equipment; The Address Recognition signal input part of the intelligent bus equipment of rear one-level is electrically connected to the Address Recognition signal output part of the intelligent bus equipment of previous stage; The Address Recognition signal output part of N intelligent bus equipment is electrically connected to the Address Recognition signal input part of terminating set; The CAN bus communication end of terminating set is connected with the CAN bus communication.
Further scheme is: above-mentioned intelligent bus equipment comprises the address signal unit; Above-mentioned address signal unit comprises micro controller system, signal control circuit and bus transceiver; The micro controller system of address signal unit is electrically connected to the signal control circuit two-way signaling; The micro controller system of address signal unit and bus transceiver two-way signaling are electrically connected to; The micro controller system of address signal unit has the Address Recognition signal input part; The signal control circuit of address signal unit has Address Recognition signal input part and Address Recognition signal output part; The bus transceiver of address signal unit has CAN bus communication end;
The Address Recognition signal input part of the micro controller system of above-mentioned address signal unit and the Address Recognition signal input part of signal control circuit form a common junction because of conllinear, and this common junction is the Address Recognition signal input part of intelligent bus equipment; The Address Recognition signal output part of the signal control circuit of address signal unit is the Address Recognition signal output part of intelligent bus equipment; The CAN bus communication end of the bus transceiver of address signal unit is the CAN bus communication end of intelligent bus equipment.
The utlity model has positive effect: the anxious lock-switch position identification device of closing down of (1) belt conveyer of the present utility model, the monitoring host computer that will be located at main website by the CAN bus is connected with the intelligent bus equipment of each substation, and expansion is convenient; The equipment of each substation is identical, and convenient the exchange, save cost; (2) belt conveyer of the present utility model is suddenly closed down, and the lock-switch position identification device is simple in structure, real-time good, easy to use and functional reliability is high.
The accompanying drawing explanation
Fig. 1 is formation schematic diagram of the present utility model;
The formation block diagram that Fig. 2 is the address signal unit in Fig. 1.
Reference numeral in above-mentioned accompanying drawing is as follows:
Monitoring host computer 1,
21, No. 2 intelligent bus equipment 22 of 2, No. 1 intelligent bus equipment of intelligent bus equipment, N intelligent bus equipment 2N, address signal unit 2a,
Final terminal 3, CAN bus 4.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
(embodiment 1)
See Fig. 1, the anxious lock-switch position identification device of closing down of the belt conveyer of the present embodiment, be comprised of monitoring host computer 1, intelligent bus equipment 2, terminating set 3 and CAN bus 4.
Monitoring host computer 1 preferably adopts embedded industrial computer.Monitoring host computer 1 is built-in with corresponding control software program.Monitoring host computer 1 is provided with CAN bus communication end and address signal sending end.Monitoring host computer 1 is arranged on the control center of main website.
Intelligent bus equipment 2 respectively configures respectively one at each belt conveyer of each substation.The intelligent bus equipment 2 be arranged on each belt conveyer is 21, No. 2 intelligent bus equipment 22 of No. 1 intelligent bus equipment by naturally numbering by its difference ... N intelligent bus equipment 2N.The quantity N of intelligent bus equipment 2 arranges according to actual needs.The structure of each intelligent bus equipment 2 is identical, can exchange.Intelligent bus equipment 2 is provided with CAN bus communication end, Address Recognition signal input part and Address Recognition signal output part.Intelligent bus equipment 2 comprises an address signal unit 2a.The structure of the address signal unit of each intelligent bus equipment is all identical.Intelligent bus equipment 2 has automatic transmission informational function and closes the function of transmitting backward the Address Recognition signal according to instruction.
Terminating set 3 is provided with CAN bus communication end and Address Recognition signal input part.When terminating set 3 carries out location recognition for 1 pair of each belt conveyer scram button latch switch of monitoring host computer, be also that 1 pair of each intelligent bus equipment of monitoring host computer is while being identified, terminating set 3 in the end provides the urgency lock-switch of closing down to identify complete signal to monitoring host computer 1, so that monitoring host computer 1 stops identification.
The CAN bus communication end of monitoring host computer 1 and 4 communication connections of CAN bus; The CAN bus communication end of intelligent bus equipment 2 and 4 communication connections of CAN bus; The Address Recognition signal input part of No. 1 intelligent bus equipment 21 is electrically connected to the address signal sending end of monitoring host computer 1; The Address Recognition signal input part of No. 2 intelligent bus equipment 22 is electrically connected to the Address Recognition signal output part of No. 1 intelligent bus equipment 21; The Address Recognition signal input part of the intelligent bus equipment of rear one-level is electrically connected to the Address Recognition signal output part of the intelligent bus equipment of previous stage; The Address Recognition signal input part of N intelligent bus equipment 2N is electrically connected to the Address Recognition signal output part of the intelligent bus equipment of its previous stage; The Address Recognition signal input part of terminating set 3 is electrically connected to the Address Recognition signal output part of N intelligent bus equipment 2N; The CAN bus communication end of terminating set 3 and 4 communication connections of CAN bus.
See Fig. 2, the address signal unit 2a of intelligent bus equipment is comprised of micro controller system, signal control circuit and bus transceiver.The micro controller system of address signal unit 2a is electrically connected to the signal control circuit two-way signaling; The micro controller system of address signal unit 2a and bus transceiver two-way signaling are electrically connected to; The micro controller system of address signal unit 2a has the Address Recognition signal input part, and the signal control circuit of address signal unit 2a is provided with Address Recognition signal input part and Address Recognition signal output part; The bus transceiver of address signal unit 2a has CAN bus communication end; The Address Recognition signal input part of the micro controller system of address signal unit 2a and the Address Recognition signal input part of signal control circuit form a common junction because of conllinear, and this common junction is the Address Recognition signal input part of intelligent bus equipment 2; The Address Recognition signal output part of the signal control circuit of address signal unit 2a is the Address Recognition signal output part of intelligent bus equipment 2; The CAN bus communication end of the bus transceiver of address signal unit 2a is the CAN bus communication end of intelligent bus equipment 2.
The principle of work of the anxious lock-switch position identification device of closing down of the belt conveyer of the present embodiment and process are as following:
When needs, to the anxious lock-switch position of closing down of belt conveyer, be also that each intelligent bus equipment 2 is while automatically identifying, at first monitoring host computer 1 sends by CAN bus 4 function that the automatic transmission information of all intelligent bus equipment 2 is closed in instruction, and all intelligent bus equipment 2 is closed the function of transmitting backward the Address Recognition signal simultaneously, second step, monitoring host computer 1 by its address signal sending end to sending the Address Recognition signal along the line, No. 1 intelligent bus equipment 21 sends to monitoring host computer 1 by CAN bus 4 by device descriptive information after receiving the Address Recognition signal, after monitoring host computer 1 receives device descriptive information, judge the id information that it is No. 1 intelligent bus equipment 21, the 3rd step, monitoring host computer 1 sends order by CAN bus 4 to No. 1 intelligent bus equipment 21, close its transmitting apparatus informational function, and open it and transmit backward the Address Recognition semiotic function, now only have No. 2 intelligent bus equipment 22 to receive the Address Recognition signal, No. 2 intelligent bus equipment 22 send monitoring host computer 1 by bus CAN bus 4 by device descriptive information after receiving signal, after monitoring host computer 1 receives device descriptive information, judge the id information that it is No. 2 intelligent bus equipment the rest may be inferred, until after final terminal 3 receives the information of Address Recognition signal output part output of N intelligent bus equipment 2N, terminating set 3 each intelligent bus equipment 2 of output are also that the anxious lock-switch of closing down has been identified complete signal to monitoring host computer 1, monitoring host computer 1 stops identification after receiving this signal, by the relative position information automatic numbering of each intelligent bus equipment of obtaining storage, with box lunch, need to operate into calling the anxious lock-switch of closing down of belt conveyer.
In sum, the anxious lock-switch position identification device of closing down of the belt conveyer of the present embodiment, the anxious lock-switch position identification device of closing down of belt conveyer, the monitoring host computer that will be located at main website by the CAN bus is connected with the intelligent bus equipment of each substation, and expansion is convenient; The equipment of each substation is identical, and convenient the exchange, save cost; And simple in structure, real-time good, easy to use and functional reliability is high.
Above embodiment is the explanation to the specific embodiment of the present utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not in the situation that break away from spirit and scope of the present utility model; can also make various conversion and variation and obtain the corresponding technical scheme be equal to, therefore all technical schemes that are equal to all should be included into scope of patent protection of the present utility model.
Claims (2)
1. the anxious lock-switch position identification device of closing down of belt conveyer, is characterized in that: comprise monitoring host computer (1), intelligent bus equipment (2), terminating set (3) and CAN bus (4); Described monitoring host computer (1) is arranged on the main station monitoring center; Intelligent bus equipment (2) comprises that No. 1 intelligent bus equipment (21), No. 2 intelligent bus equipment (22) are so that N intelligent bus equipment (2N); The quantity N of intelligent bus equipment (2) arranges according to actual needs; The structure of each intelligent bus equipment (2) is identical;
Described monitoring host computer (1) is provided with CAN bus communication end and address signal sending end; Intelligent bus equipment (2) is provided with CAN bus communication end, Address Recognition signal input part and Address Recognition signal output part; Terminating set (3) is provided with CAN bus communication end and Address Recognition signal input part;
The CAN bus communication end of described monitoring host computer (1) and CAN bus (4) communication connection; The CAN bus communication end of intelligent bus equipment (2) and CAN bus (4) communication connection; The Address Recognition signal input part of No. 1 intelligent bus equipment (21) is electrically connected to the address signal sending end of monitoring host computer (1); The Address Recognition signal input part of No. 2 intelligent bus equipment (22) is electrically connected to the Address Recognition signal output part of No. 1 intelligent bus equipment (21); The Address Recognition signal input part of the intelligent bus equipment (2) of rear one-level is electrically connected to the Address Recognition signal output part of the intelligent bus equipment (2) of previous stage; The Address Recognition signal output part of N intelligent bus equipment (2N) is electrically connected to the Address Recognition signal input part of terminating set (3); The CAN bus communication end of terminating set (3) and CAN bus (4) communication connection.
2. the anxious lock-switch position identification device of closing down of belt conveyer according to claim 1, it is characterized in that: described intelligent bus equipment (2) comprises address signal unit (2a); Described address signal unit (2a) comprises micro controller system, signal control circuit and bus transceiver; The micro controller system of address signal unit (2a) is electrically connected to the signal control circuit two-way signaling; The micro controller system of address signal unit (2a) and bus transceiver two-way signaling are electrically connected to; The micro controller system of address signal unit (2a) has the Address Recognition signal input part; The signal control circuit of address signal unit (2a) has Address Recognition signal input part and Address Recognition signal output part; The bus transceiver of address signal unit (2a) has CAN bus communication end;
The Address Recognition signal input part of the micro controller system of described address signal unit (2a) and the Address Recognition signal input part of signal control circuit form a common junction because of conllinear, and this common junction is the Address Recognition signal input part of intelligent bus equipment (2); The Address Recognition signal output part of the signal control circuit of address signal unit (2a) is the Address Recognition signal output part of intelligent bus equipment (2); The CAN bus communication end of the bus transceiver of address signal unit (2a) is the CAN bus communication end of intelligent bus equipment (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205808209U CN202935897U (en) | 2012-11-05 | 2012-11-05 | Sudden-stop lock switch position recognition device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205808209U CN202935897U (en) | 2012-11-05 | 2012-11-05 | Sudden-stop lock switch position recognition device of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935897U true CN202935897U (en) | 2013-05-15 |
Family
ID=48320150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205808209U Expired - Fee Related CN202935897U (en) | 2012-11-05 | 2012-11-05 | Sudden-stop lock switch position recognition device of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950894A (en) * | 2017-05-15 | 2017-07-14 | 江苏三恒科技股份有限公司 | A kind of colliery machine mining face jerk latch switch position identification device and recognition methods |
| CN107567697A (en) * | 2015-04-30 | 2018-01-09 | 库珀技术公司 | Bus network terminator |
-
2012
- 2012-11-05 CN CN2012205808209U patent/CN202935897U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567697A (en) * | 2015-04-30 | 2018-01-09 | 库珀技术公司 | Bus network terminator |
| CN107567697B (en) * | 2015-04-30 | 2021-06-04 | 伊顿智能动力有限公司 | Bus network terminator |
| CN106950894A (en) * | 2017-05-15 | 2017-07-14 | 江苏三恒科技股份有限公司 | A kind of colliery machine mining face jerk latch switch position identification device and recognition methods |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202098823U (en) | Active fault localization system of rubber belt conveyor | |
| CN109828933A (en) | A kind of implementation method of the NCSI function of NCSI function network interface card and network interface card | |
| CN202975723U (en) | Household intelligent controller and remote household control system | |
| CN203645671U (en) | Fiber switching protection system | |
| CN202935897U (en) | Sudden-stop lock switch position recognition device of belt conveyor | |
| CN203984450U (en) | Intelligent domestic gateway | |
| CN204928872U (en) | Gateway equipment with touch screen | |
| CN204794960U (en) | Touch intelligence switch | |
| CN106161221A (en) | A kind of intelligent gateway with master-slave controller | |
| CN203178787U (en) | Switch control device and intelligent household system | |
| CN202073565U (en) | Mine-used integral solenoid valve | |
| CN202758347U (en) | Controller of re-identifying universal serial bus (USB) device | |
| CN202077160U (en) | Intelligent switch cabinet display control device with remote wireless communication module | |
| CN205071023U (en) | Gateway equipment with dual controller | |
| CN205139637U (en) | Multi -functional energy consumption data acquisition controller based on MBUS | |
| CN204945278U (en) | Mobile, long-range carrying out smart lock duty emulates the system detected | |
| CN204856479U (en) | Electric power source distribution device management system | |
| CN202906948U (en) | Communication apparatus based on modbus_RTU bus | |
| CN202916668U (en) | Andriod system-based separating type HMI controller for injection molding machine and injection molding machine control system | |
| CN203084163U (en) | Detecting system for state of belt conveyor protection switch | |
| CN202494898U (en) | OPC-based building energy source monitoring device | |
| CN205985622U (en) | Copper socket based on wifi control | |
| CN203812009U (en) | Instrument communication serial port multiplex control device | |
| CN204667148U (en) | A kind of electric equipment control device based on Internet of Things | |
| CN204400365U (en) | A kind of electric terminal being applicable to elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130515 Termination date: 20161105 |