CN108689105A - A kind of coal mine is driven to coal belt feeder and monitor control system - Google Patents
A kind of coal mine is driven to coal belt feeder and monitor control system Download PDFInfo
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- CN108689105A CN108689105A CN201810523649.XA CN201810523649A CN108689105A CN 108689105 A CN108689105 A CN 108689105A CN 201810523649 A CN201810523649 A CN 201810523649A CN 108689105 A CN108689105 A CN 108689105A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Control Of Conveyors (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
The invention discloses a kind of coal mines to the transmission of coal belt feeder and monitor control system, is related to production facility of coalmine and transmission monitoring system field.In the present invention:Including starting control section, tension monitor portion and stop control unit point;Start control section to include start unit, start prewarning unit and loose delay contracting unit;Tension monitor portion includes tension value monitoring unit, host alarm unit and tension motor control unit;Stop control unit point include stop control unit into protect parking toll unit.The present invention is coordinated by starting the logic control of control section, tension monitor portion and stop control unit point three parts, major-minor motor, lock motor and feeder, tension motor are accordingly controlled to adjust by corresponding logic control adjusting sequence, to efficiently be monitored control to the belt feeder of coal transmission, reduces coal belt feeder equipment damage rate and improve coal efficiency of transmission.
Description
Technical field
The present invention relates to production facility of coalmine and transmission monitoring system field more particularly to a kind of coal mine to be passed to coal belt feeder
Dynamic and monitor control system.
Background technology
Coal mining belt conveyor is primarily referred to as the Belt Conveying used in coal digging, production, transhipment, process
Machine.Coal mining belt conveyor has the spies such as freight volume is big, working environment is complicated, bearing capacity is strong and transportation range is longer
Point.Coal mining belt conveyor can not only use in coal production process, equally be also suitable the life in other mineral products
It is used in production process.In terms of energy consumption, energy consumption can be effectively reduced, economic benefit is provided, more can compared to Automobile Transportation mode
Save the energy and environmental protection.
For coal mine leather belt machine in operation, the running of transmission mechanism determines the coal efficiency of transmission of belt feeder, coal
The residing environment of transmission is poor, and the performance and working condition of various transmission mechanisms can all be influenced by local environment, efficiently
Control is monitored to the belt feeder of coal transmission, becomes to reduce coal belt feeder equipment damage rate and improve coal transmission and imitate
The important prerequisite of rate.
Invention content
The technical problem to be solved in the present invention is to provide a kind of coal mines to the transmission of coal belt feeder and monitor control system, passes through
Corresponding logic control adjusting sequence accordingly controls to adjust major-minor motor, lock motor and feeder, tension motor, to
Control efficiently is monitored to the belt feeder of coal transmission, reduce coal belt feeder equipment damage rate and improves coal biography
Defeated efficiency.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
A kind of coal mine of present invention offer is driven to coal belt feeder and monitor control system, including starts control section, tension
Monitor portion and stop control unit point.
It includes that start unit, startup prewarning unit and loose delay contracting unit, enabling signal pass through letter to start control section
Number transmission mode independently with start prewarning unit, loose delay contracting unit is connected;Loose delay contracting unit and startup early warning
Unit is connected by signal transmission control mode with the driving of corresponding electric machine.
Tension monitor portion includes tension value monitoring unit, host alarm unit and tension motor control unit;Tension value
Detection unit is connected by signal transmission module and the driving of host alarm unit;Host alarm unit by signal transmission module with
The driving of tension motor control unit is connected;Tension value monitoring unit is filled by data information/signal monitoring mode and tension motor
It sets and is connected.
Stop control unit point include stop control unit into protect parking toll unit;Stop control unit passes through signal
Transmission control circuit is connected with the driving of corresponding electric machine;Protection parking toll unit passes through signal transmission control circuit and phase
The electric machine driving answered is connected.
Wherein, it includes lock electric machine, main motor device and the auxiliary-motor device for being used as driving power to start control section;
Lock motor start-up and shut-down control unit is set in lock electric machine, main motor start-up and shut-down control unit, auxiliary-motor are set in main motor device
Auxiliary-motor start-up and shut-down control unit is set in device;Loose delay contracting unit passes through signal transmission control circuit and lock motor start and stop control
Unit driving processed is connected;It includes lock feedback signal unit to start control section, starts prewarning unit and loose delay contracting unit is total
With driving connection lock feedback signal unit;Lock feedback signal unit by signal transmission control circuit respectively with main motor start and stop control
Unit processed, the driving of auxiliary-motor start-up and shut-down control unit are connected.
Wherein, it includes feeder device to start control section, in feeder device setting feeder start-up and shut-down control unit and
Feeder signal detection feedback unit;Auxiliary-motor signal feedback unit, auxiliary-motor signal feedback unit are set in auxiliary-motor device
It is connected by signal transmission control circuit and the driving of feeder start-up and shut-down control unit.
Wherein, setting tension value upper limit parameter module and tension value lower limit parameter module in tension value detection unit;Tension
Setting rotates forward control module and reversion control module in motor control unit;Delays time to control mould is set in tension motor control unit
Block;Delays time to control module is connected with rotating forward control module, reversion control module respectively by signal driver circuit.
Wherein, stop control unit is connected by signal transmission control circuit and feeder start-up and shut-down control unit;Stop control
Unit processed is connected with main motor start-up and shut-down control unit, auxiliary-motor start-up and shut-down control unit respectively by delay and running control mode;It protects
Protect parking toll unit by signal transmission control circuit respectively with feeder start-up and shut-down control unit, main motor start-up and shut-down control unit
It is connected with auxiliary-motor start-up and shut-down control unit;Lock time delay module of filling the span of a man's arms is set in lock motor start-up and shut-down control unit, protects parking toll
Unit is connected by delay and running control mode and lock motor start-up and shut-down control unit.
Compared with prior art, the beneficial effects of the invention are as follows:
The present invention is matched by starting the logic control of control section, tension monitor portion and stop control unit point three parts
It closes, to carry out start-up and shut-down control and the transmission adjusting of effective belt tension to the transmission driving device of coal mine leather belt machine;Pass through phase
The logic control adjusting sequence answered accordingly controls to adjust major-minor motor, lock motor and feeder, tension motor, to high
The belt feeder to coal transmission of effect is monitored control, reduces coal belt feeder equipment damage rate and improves coal biography
Defeated efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram for starting control section in the present invention;
Fig. 2 is the structural schematic diagram of tension monitor portion in the present invention;
Fig. 3 is the structural schematic diagram of stop control unit point in the present invention;
Fig. 4 is the monolithic processor controlled structural schematic diagram of apparatus of the present invention;
Fig. 5 is the structural schematic diagram of the voice control of apparatus of the present invention;
Fig. 6 is the logical construction schematic diagram in the PLC unit of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Specific embodiment one:
As shown in Figs. 1-3, the present invention is a kind of coal mine to the transmission of coal belt feeder and monitor control system, including startup control
Partly, tension monitor portion and stop control unit point.
It includes that start unit, startup prewarning unit and loose delay contracting unit, enabling signal pass through letter to start control section
Number transmission mode independently with start prewarning unit, loose delay contracting unit is connected;Loose delay contracting unit and startup early warning
Unit is connected by signal transmission control mode with the driving of corresponding electric machine.
Tension monitor portion includes tension value monitoring unit, host alarm unit and tension motor control unit;Tension value
Detection unit is connected by signal transmission module and the driving of host alarm unit;Host alarm unit by signal transmission module with
The driving of tension motor control unit is connected;Tension value monitoring unit is filled by data information/signal monitoring mode and tension motor
It sets and is connected.
Stop control unit point include stop control unit into protect parking toll unit;Stop control unit passes through signal
Transmission control circuit is connected with the driving of corresponding electric machine;Protection parking toll unit passes through signal transmission control circuit and phase
The electric machine driving answered is connected.
Further, it includes lock electric machine, main motor device and the auxiliary-motor for being used as driving power to start control section
Device;Lock motor start-up and shut-down control unit is set in lock electric machine, main motor start-up and shut-down control unit is set in main motor device, it is secondary
Auxiliary-motor start-up and shut-down control unit is set in electric machine.
Loose delay contracting unit is connected by signal transmission control circuit and the driving of lock motor start-up and shut-down control unit.
It includes lock feedback signal unit to start control section, starts prewarning unit and loose delay contracting unit drives connection jointly
Connect lock feedback signal unit;Lock feedback signal unit by signal transmission control circuit respectively with main motor start-up and shut-down control unit,
The driving of auxiliary-motor start-up and shut-down control unit is connected.
Further, it includes feeder device to start control section, and feeder start-up and shut-down control list is arranged in feeder device
Member and feeder signal detection feedback unit.
Auxiliary-motor signal feedback unit is set in auxiliary-motor device, and auxiliary-motor signal feedback unit is controlled by signal transmission
Circuit is connected with the driving of feeder start-up and shut-down control unit.
Further, setting tension value upper limit parameter module and tension value lower limit parameter module in tension value detection unit;
Setting rotates forward control module and reversion control module in tension motor control unit;Setting delay control in tension motor control unit
Molding block;Delays time to control module is connected with rotating forward control module, reversion control module respectively by signal driver circuit.
Further, stop control unit is connected by signal transmission control circuit and feeder start-up and shut-down control unit;Stop
Only control unit by delay and running control mode respectively with main motor start-up and shut-down control unit, auxiliary-motor start-up and shut-down control unit phase
Connection.
Protection parking toll unit is opened with feeder start-up and shut-down control unit, main motor respectively by signal transmission control circuit
Stop control unit and auxiliary-motor start-up and shut-down control unit is connected;Lock time delay module of filling the span of a man's arms is set in lock motor start-up and shut-down control unit, is protected
Shield parking toll unit is connected by delay and running control mode and lock motor start-up and shut-down control unit.
Specific embodiment two:
Start early warning first as shown in Figure 1, after pressing " startup " button including starting control section, while starting loose band-type brake
Delay, does not detect lock feedback signal, just starts lock motor after loose delay contracting at this time.Lock is just detected after starting early warning
Feedback signal starts main motor if this time gating has feedback and starts auxiliary-motor, while detecting auxiliary-motor feedback, then starts and gives
Coal machine simultaneously detects its feedback signal.
Wherein, it in start-up course, should stop immediately by when stop button, without stopping delay.
Including tension monitor portion, as shown in Fig. 2, when current tensile value is more than the upper limit, (belt tension is super for host alarm
Limit), delay 3 seconds after, tension motor reversion so that tension value reduce, until tension value reach upper and lower limits median (on
Limit with lower limit and half) stop.
When current tensile value is less than lower limit, host is alarmed (belt tension is too small), and after being delayed 4 seconds, tension motor rotates forward, and makes
Tension value increases, until the median (upper limit and lower limit and half) that tension value reaches upper and lower limits stops.
Including stop control unit point, as shown in figure 3, when pressing stop button parking, stop feeder first, after stopping being delayed
Stop major and minor motor, then economic cooperation delay contracting band-type brake relay disconnects.
When protection parking, feeder stops major and minor motor while stopping, and is disconnected in economic cooperation delay contracting band-type brake relay.
Specific embodiment three:
As shown in fig. 6, figure is the PLC control schematic diagrams of the present invention.Wherein, input port connects corresponding feedback signal and biography
Feel signal.
Speed:When the belt feeder rate monitored then carries out speed protection more than setting value;
BU:It is not connect for speed when low level, high level is that speed is normal;
Coal position:High level is not connect, and low level is normal, and frequency signal is protection;
Smog:High level is not connect, and low level is normal, and frequency signal is protection;
Tearing:High level is not connect, and low level is normal, and frequency signal is protection;
Tearing 2:Low level is protection;
Emergency stop:Low level is protection.
Wherein, phonological component includes 7 road AD, has 5 road AD (0.6-3) V, 2 road AD (0.2-4.4) V in 7 road AD.
Table one:Belt feeder state modulator table.
Further, in any sensor alarm, start button is invalid;In any sensor protection, tensile force is removed
It should stop immediately outside motor;It is fed back when feedback end low level effectively, all output ends output low levels are effective;Alarm call is got ready
When, DJ should export low level.
Table two:Stopping and startup and corresponding control logic figure.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (5)
1. a kind of coal mine is driven to coal belt feeder and monitor control system, it is characterised in that:
Including starting control section, tension monitor portion and stop control unit point;
The startup control section includes that start unit, startup prewarning unit and loose delay contracting unit, the enabling signal are logical
Signal transmission form is crossed independently to be connected with startup prewarning unit, loose delay contracting unit;
The pine delay contracting unit and startup prewarning unit are driven by signal transmission control mode with corresponding electric machine
It is connected;
The tension monitor portion includes tension value monitoring unit, host alarm unit and tension motor control unit;
The tension value detection unit is connected by signal transmission module and the driving of host alarm unit;
The host alarm unit is connected by signal transmission module and the driving of tension motor control unit;
The tension value monitoring unit is connected by data information/signal monitoring mode with tension motor device;
The stop control unit point include stop control unit into protect parking toll unit;
The stop control unit is connected by signal transmission control circuit with the driving of corresponding electric machine;
The protection parking toll unit is connected by signal transmission control circuit with the driving of corresponding electric machine.
2. a kind of coal mine according to claim 1 is driven to coal belt feeder and monitor control system, it is characterised in that:
The control section that starts includes lock electric machine, main motor device and the auxiliary-motor device for being used as driving power;
Lock motor start-up and shut-down control unit is set in the lock electric machine, main motor start-up and shut-down control is set in the main motor device
Unit, the auxiliary-motor device is interior to be arranged auxiliary-motor start-up and shut-down control unit;
The pine delay contracting unit is connected by signal transmission control circuit and the driving of lock motor start-up and shut-down control unit;
The startup control section includes lock feedback signal unit, and the startup prewarning unit and loose delay contracting unit drive jointly
Dynamic connection lock feedback signal unit;
The lock feedback signal unit by signal transmission control circuit respectively with main motor start-up and shut-down control unit, auxiliary-motor start and stop
Control unit driving is connected.
3. a kind of coal mine according to claim 1 or 2 is driven to coal belt feeder and monitor control system, it is characterised in that:
The startup control section includes feeder device, and feeder start-up and shut-down control unit is arranged in the feeder device and gives
Coal machine signal detection feedback unit;
Auxiliary-motor signal feedback unit is set in the auxiliary-motor device, and the auxiliary-motor signal feedback unit passes through signal transmission
Control circuit is connected with the driving of feeder start-up and shut-down control unit.
4. a kind of coal mine according to claim 1 is driven to coal belt feeder and monitor control system, it is characterised in that:
Setting tension value upper limit parameter module and tension value lower limit parameter module in the tension value detection unit;
Setting rotates forward control module and reversion control module in the tension motor control unit;
Delays time to control module is set in the tension motor control unit;
The delays time to control module is connected with rotating forward control module, reversion control module respectively by signal driver circuit.
5. according to a kind of coal mine of claim 1-3 any one of them to the transmission of coal belt feeder and monitor control system, feature
It is:
The stop control unit is connected by signal transmission control circuit and feeder start-up and shut-down control unit;
The stop control unit by delay and running control mode respectively with main motor start-up and shut-down control unit, auxiliary-motor start and stop control
Unit processed is connected;
The protection parking toll unit is opened with feeder start-up and shut-down control unit, main motor respectively by signal transmission control circuit
Stop control unit and auxiliary-motor start-up and shut-down control unit is connected;
Lock time delay module of filling the span of a man's arms is set in the lock motor start-up and shut-down control unit, and the protection parking toll unit, which passes through to be delayed, to be driven
Dynamic control mode is connected with lock motor start-up and shut-down control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523649.XA CN108689105B (en) | 2018-05-28 | 2018-05-28 | Transmission and monitoring control system of coal feeding belt conveyor of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523649.XA CN108689105B (en) | 2018-05-28 | 2018-05-28 | Transmission and monitoring control system of coal feeding belt conveyor of coal mine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108689105A true CN108689105A (en) | 2018-10-23 |
| CN108689105B CN108689105B (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810523649.XA Active CN108689105B (en) | 2018-05-28 | 2018-05-28 | Transmission and monitoring control system of coal feeding belt conveyor of coal mine |
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| Country | Link |
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| CN (1) | CN108689105B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270855A (en) * | 2018-11-22 | 2019-01-25 | 中联重科股份有限公司 | Starting control equipment and method for engineering machinery and engineering machinery |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201506625U (en) * | 2009-08-14 | 2010-06-16 | 淮南万泰电子股份有限公司 | Intelligent monitoring device of belt conveyer for mining |
| CN103979283A (en) * | 2014-05-30 | 2014-08-13 | 常州联力自动化科技有限公司 | Belt conveyor protection device for coal mine |
-
2018
- 2018-05-28 CN CN201810523649.XA patent/CN108689105B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201506625U (en) * | 2009-08-14 | 2010-06-16 | 淮南万泰电子股份有限公司 | Intelligent monitoring device of belt conveyer for mining |
| CN103979283A (en) * | 2014-05-30 | 2014-08-13 | 常州联力自动化科技有限公司 | Belt conveyor protection device for coal mine |
Non-Patent Citations (1)
| Title |
|---|
| 赵亚军等: "液压张紧卷带装置在唐公塔煤矿的应用", 《工矿自动化》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270855A (en) * | 2018-11-22 | 2019-01-25 | 中联重科股份有限公司 | Starting control equipment and method for engineering machinery and engineering machinery |
| CN109270855B (en) * | 2018-11-22 | 2021-01-15 | 中联重科股份有限公司 | Starting control equipment and method for engineering machinery and engineering machinery |
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| Publication number | Publication date |
|---|---|
| CN108689105B (en) | 2023-05-09 |
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