CN104345669A - Storage battery feeder intelligent controller with motor protection function - Google Patents
Storage battery feeder intelligent controller with motor protection function Download PDFInfo
- Publication number
- CN104345669A CN104345669A CN201410600774.8A CN201410600774A CN104345669A CN 104345669 A CN104345669 A CN 104345669A CN 201410600774 A CN201410600774 A CN 201410600774A CN 104345669 A CN104345669 A CN 104345669A
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- China
- Prior art keywords
- circuit
- storage battery
- diode
- intelligent controller
- chip microcomputer
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- 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.)
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Classifications
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- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The invention discloses a storage battery feeder intelligent controller with a motor protection function. The controller is composed of a circuit board (17) mounted in a computer case (18); a wiring terminal (9) on a rear plate (20) is connected to a blanking motor M1, a material flinging motor M2 and positive and negative ends of a storage battery; a reset switch (2), a fuse holder (20) and a plurality of clubfoot potentiometers (14) are mounted on a face plate (19); a diode bridge D1, a single-chip microcomputer (15), a voltage stabilizing block U1, an optocoupler U3, diodes D2-D12, light-emitting diodes DS1-DS2, a voltage stabilizing tube DW, a relay (16), a power field-effect transistor Q2, resistors R1-R9, capacitors C1-C5, the reset switch (2) and the clubfoot potentiometers (14) are welded on the circuit board (17); the circuit board (17) is mounted on the face plate (19); a corresponding welding end of the wiring terminal (9) on the rear plate (20) is welded and mounted on the output line of the circuit board (17). According to the storage battery feeder intelligent controller, the single-chip microcomputer is used as a control element, so that the precision of control time is high, the performance is stable, the motors are effectively protected, the using components and parts are few, and the structure is simple.
Description
Technical field
The present invention relates to controller, be specifically related to a kind of storage battery feeder intelligent controller with protection electric motors function.
Background technology
Along with the scale development of shrimp, crab, net cage culture fishery, storage battery feeder have also been obtained and uses widely, and the work of storage battery feeder is realized by controller.Existing storage battery controller is the length being controlled the feeder working time by mechanical timer, is no matter the timer of overall plastic gear structure, or the timer of metal gear structure, all not there is timing accuracy high and hold flimsy phenomenon.Feed intake and change the realization of time base circuit output rectangle wave frequency by Resistor-Capacitor Unit, time base circuit and potentiometer or switch off time, its time precision is by the impact of electronic component performance, parameters precision, adjustment indicating positions, installation site and environment, the feed intake time precision in gap of control is made to be difficult to accomplish consistent, and unstable properties.When being in continuous position, during machine startup, material casting motor and blanking motor rotate simultaneously, and easily occur putty phenomenon, when putty or catching phenomenon appear in material casting motor, easily material casting motor or supply line are burnt.
Summary of the invention
The object of the invention is to: provide a kind of without mechanical timer, simple to operate, continuous position throw something and feed feed time blanking motor also postpone work, there is the storage battery feeder intelligent controller of protection material casting electric motors function, adopt common single-chip microcomputer as core control element, input arranges timing, shed the form that time and pause interval time all adopts potentiometer directly to regulate, export and controlled by power field effect pipe, realize arranging for timing 1-90 minute, shed time 1-9 to arrange second, the pause interval time is continuous or the Based Intelligent Control form to be wholely set second of 1-17, material casting motor load electric current is detected by sample resistance, reach protection material casting motor.
Technical solution of the present invention is: this controller is formed by installing wiring board in cabinet, cabinet is formed by panel and the connection of rear plate by upper bottom half, panel and rear plate insert in the draw-in groove of cabinet, connection terminal installed by rear plate, connection terminal connects the blanking motor of storage battery feeder respectively, the positive and negative terminal of material casting motor and storage battery, reset switch installed by panel, fuse holder, potentiometer adjusting knob, diode bridge, single-chip microcomputer, regulator block, diode, light emitting diode, triode, power field effect pipe, optocoupler, resistance, electric capacity, relay, reset switch and the welding of clubfoot potentiometer are in the circuit board, wiring board passes through reset switch, clubfoot potentiometer is arranged on and is equipped with on the panel of fuse holder, light emitting diode correspond to the circular hole of panel, output line on wiring board is welded to the welding end of the correspondence being arranged on rear plate upper connecting terminal.
Wherein, the electric loop of this controller comprises insurance circuit, prevents one-way conduction diode bridge D1, the diode D2 of reverse power connection, reset switch, relay J 1 Drive Protecting Circuit, latching circuit, mu balanced circuit, power indicating circuit, time detection circuit, driver output circuit, material casting indicating circuit, protection diode D8, D9, sample circuit, connection terminal, wherein: insurance circuit is made up of fuse holder and the fuse that inserts the inner die cavity of fuse holder; Latching circuit is made up of the normally opened contact of relay J 1 and the reset contact of reset switch; Mu balanced circuit is made up of electric capacity C2, C1, integrated regulator U1, electric capacity C3, C4; Time detection circuit is made up of four ports of single-chip microcomputer U2 and resistance R3-R5, potentiometer W1-W3, diode D4-D6 or D4-D9 and electric capacity C5; Relay J 1 Drive Protecting Circuit is made up of the Single port of single-chip microcomputer U2 and resistance R2, triode Q1, diode D3; Power field effect pipe Q2 driving circuit is made up of the Single port of single-chip microcomputer U2 and resistance R6; Power indicating circuit is made up of light emitting diode DS1 and resistance R1; Material casting indicating circuit is made up of light emitting diode DS2 and resistance R7, and sample circuit is made up of the Single port of sample resistance R7, optocoupler U3, diode D10, voltage stabilizing diode DW, resistance R8-R9 and single-chip microcomputer U2.
During work, storage battery controller is by the relevant position of the lead-in wire tie-in line terminal of storage battery 12V, through fuse, prevent one-way conduction diode and the latching circuit of reverse power connection, supply material casting motor and mu balanced circuit respectively, 5V power supply after voltage stabilizing is for single-chip microcomputer, output terminal No. one pilot relay J1 of single-chip microcomputer works, maintain and form self-locking with reset switch, another road controls power field effect pipe, make the work of blanking machine air gap, 4 ports of single-chip microcomputer and potentiometer, resistance, diode, electric capacity forms time detection circuit, Real-time Monitoring Data, the data detected are carried out process through single-chip microcomputer and are obtained various time data and steering order, each control time is undertaken by counting down.Sample circuit, by detecting the voltage swing at sample resistance two ends, to Single-chip Controlling signal, guarantees the normal of material casting motor.
The present invention has the following advantages: 1. adopt common single-chip microcomputer as control core device, makes the control time very accurate, meets consumers' demand; 2. thoroughly solve the phenomenon that mechanical timer in use easily breaks down, reduce user's maintenance cost; 3. adopt the form of regulator potentiometer to carry out the setting in various control time, meet the use habit of raiser, make processing ease, simple, solve light-touch switch key-press and work in wet condition for a long time and can cause the headache problem of loose contact; 4. on the knob regulating timing and switch, realize the function that Guan Hechang opens, make the information of control intuitive, clear, operate without the need to guidance; 5., on the knob regulating gap to pause, realize the function of continuous material casting, reduce the expense of hardware; 6. by detecting the size of the load current of material casting motor, efficiently solving the fault that material casting motor burns because of putty or clamping stagnation, protecting motor and circuit; 7. used electronic component specification and quantity few, make production run operation simple, debugging is convenient, reduces production cost.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is another kind of schematic diagram of the present invention.
Fig. 3 is the front elevation in kind of Fig. 1 or Fig. 2.
Fig. 4 is the cut-open view of Fig. 3.
Fig. 5 is plate schematic diagram after Fig. 3.
In figure: 1 insurance circuit, 2 reset switches, 3 relay J 1 Drive Protecting Circuit, 4 mu balanced circuits; 5 power indicating circuits, 6 time detection circuits, 7 material casting output circuits, 8 sample circuits; 9 connection terminals, 10 material casting indicating circuits, 11 latching circuits, 12 light emitting diodes; 13 knobs, 14 clubfoot potentiometers, 15 single-chip microcomputers, 16 relay J 1; 17 wiring boards, 18 cabinets, 19 panels; plate after 20,21 fuse holders, 22 hole of light emitting diode.
Embodiment
As Figure 1-5, this controller is formed by installing wiring board 17 in cabinet 18, cabinet 18 is combined by panel 19 and rear plate 20 by upper bottom half, panel 19 and rear plate 20 insert in the draw-in groove of cabinet 18, rear plate 20 is provided with connection terminal 9, and connection terminal 9 connects the blanking motor M 1 of storage battery feeder respectively, the positive and negative terminal of material casting motor M 2 and storage battery, panel 19 is installed reset switch 2, fuse holder 21, multiple clubfoot potentiometer 14, diode bridge D1, single-chip microcomputer 15U2, regulator block U1, optocoupler U3, diode D1-D12, light emitting diode DS1-DS2, stabilivolt DW, relay 16J1, power field effect pipe Q2, resistance R1-R9, electric capacity C1-C5, reset switch 2 and multiple clubfoot potentiometer 14 are welded on wiring board 17, and wiring board 17 is by reset switch 2, multiple clubfoot potentiometer 14 is arranged on and is equipped with on the panel 19 of fuse holder 21, the handle of multiple clubfoot potentiometer 14 is equipped with multiple knob 13, the hole of light emitting diode 22 of multiple light emitting diode 12 light-transmitting panel 19, the output line on wiring board 17 is welded to the welding end of the correspondence being arranged on rear plate 20 upper connecting terminal 9.
Wherein, the electric loop of controller comprise insurance circuit 1, prevent one-way conduction diode bridge D1, the diode D2 of reverse power connection, reset switch 2, latching circuit 11, mu balanced circuit 4, power indicating circuit 5, time detection circuit 6, relay 16J1 Drive Protecting Circuit 3, material casting output circuit 7, sample circuit 8, material casting indicating circuit 10, protection diode D8, D9, connection terminal 9; Wherein: insurance circuit 1 is made up of the fuse of fuse holder 21 and the inner die cavity of insertion fuse holder 21; Latching circuit 11 is made up of the normally opened contact of relay 14J1 and the reset contact of reset switch 2; Mu balanced circuit 4 is made up of electric capacity C2, C1, integrated regulator U1, electric capacity C3, C4; Time detection circuit 6 is made up of the pin 1,2,3,4 of single-chip microcomputer 15U2 and resistance R3-R5, multiple clubfoot potentiometer 14W1-W3, diode D4-D6 or D4-D9 and electric capacity C5; Relay 14J1 Drive Protecting Circuit 3 is made up of with resistance R2, triode Q1, diode D3 the pin 5 of single-chip microcomputer 15U2; Material casting output circuit 7 is made up of with resistance R6, power field effect pipe Q2 the pin 15 of single-chip microcomputer 15U2; Sample circuit 8 is made up of the pin 9 of sample resistance R8, diode D12, voltage stabilizing diode DW, optocoupler U3, resistance R8-R9 and single-chip microcomputer 15U2; Power indicating circuit 5 is made up of light emitting diode DS1 and resistance R1; Material casting indicating circuit 10 is made up of light emitting diode DS2 and resistance R7.
When circuit access storage battery, after reset switch 2 is allocated to enable position, the power supply of storage battery 12V is through preventing the one-way conduction diode bridge D1 of reverse power connection, the material casting motor M 2 of storage battery feeder is given on one tunnel, material casting motor M 2 is rotated, another road is through diode D2, the filtering noise reduction of electric capacity C1 and C2, again through integrated package of pressure-stabilizing U1 and electric capacity C3, C4, obtain stable 5V power supply, circuit is powered, the light emitting diode DS1 of power indicating circuit 5 is made to obtain electric lighting by resistance R1, single-chip microcomputer 15U2 follow procedure instruction works, the pin 5 of single-chip microcomputer 15U2 exports high level, by the base stage of resistance R2 to triode Q1, make the triode Q1 conducting being in switch working state, relay 16J1 coil obtains electric, normally opened contact closes, self-locking is formed with the reset contact of reset switch 2, holding circuit continuous firing, pin 15 output low level of single-chip microcomputer 15U2, the G pole tension of power field effect pipe Q2 is made to be 0, and not conducting, light emitting diode DS2 does not have electric current to pass through and not luminous, single-chip microcomputer 15U2 inside starts timing simultaneously, pin 15 is made to become high level after 15 second, by resistance R6, the G pole tension of power field effect pipe Q2 is made to be high level, make its D, the conducting of S pin, blanking motor M 1 rotates, simultaneously, sample circuit 8 detects the voltage on sample resistance R7, if when the electric current flowing through sample resistance R7 exceedes the electric current of material casting motor M 2 trouble free service, optocoupler U3 conducting, make the pin 9 of single-chip microcomputer 15U2 for low level, single-chip microcomputer 15 by pin 5,15 output low level, triode Q2 and power field effect pipe not conducting, relay J 1 is closed, i.e. complete machine powered-down, single-chip microcomputer 15U2 operationally, time detection circuit 6 endless respectively by change pin 1, 2, 3, the different conditions of 4, discharge and recharge is carried out to electric capacity C5, clubfoot potentiometer 14W1 is read in charge and discharge process, W2, W3 is to the duration of charging of electric capacity C5, by processing data, obtain timing respectively, shed time and pause interval time, when the timing read in initial a minute remains unchanged, then as the numerical value of timing, and this numerical value is preserved, start countdown, this numerical value is subtracted one by each minute, the moment of blanking motor M 1 before opening and closing, read in the time of shedding and pause interval time respectively in real time, and carry out the countdown that each second subtracts 1, when the time countdown of shedding equals 0, send into the dead time, pin 15 output low level of single-chip microcomputer 15U2, close blanking motor M 1, when the pause interval time, countdown equaled 0, feeding sheds the time, the pin 15 of single-chip microcomputer 15U2 exports high level, open blanking motor M 1, iterative cycles like this, until when timing equals 0, pin 15 output low level of single-chip microcomputer 15U2, close blanking motor M 1, time delay 10 second again, make pin 5 output low level of single-chip microcomputer 15U2, make relay 14J1 power-off, normally opened contact is opened, material casting motor M 2 stall, whole controller power-off, once start timing terminates.
In the course of the work, the single-chip microcomputer 15U2 moment reads timing, sheds the time, pause interval time and monitor sample circuit 8 state, if timing changes, the numerical value that numerical value after reading process and timing are preserved is compared, if different, then this numerical value is preserved as new timing numerical value, and start countdown again by this numerical value; If read the instruction that the numerical value after process is shutdown, then single-chip microcomputer 15U2 closes blanking motor M 1 immediately, and material casting motor M 2 time delay 10 is closed second; If reading the numerical value after process is often open instruction, then timing does not carry out the process that each minute subtracts, and the pin 9 of single-chip microcomputer 15U2 exports high level always, now only has deenergization, or is transferred to the position of pass, could close; If the pause interval time read process after numerical value be continuous print instruction, then the pin 15 of single-chip microcomputer 15U2 exports high level always, and blanking motor M 1 works always, is in continuous material casting state, until timing terminates; If when the electric current flow through in the sample resistance R7 of sample circuit 8 exceedes the electric current of material casting motor M 2 trouble free service; optocoupler U3 conducting; the pin 9 of single-chip microcomputer 15U2 is made to be low level; after single-chip microcomputer 15 judges confirmation; by pin 5,15 output low level, triode Q2 and power field effect pipe not conducting, make relay J 1 close; i.e. complete machine powered-down, protects material casting motor M 2.
Claims (10)
1. there is the storage battery feeder intelligent controller of protection electric motors function, it is characterized in that: this controller is formed by installing wiring board (17) in cabinet (18), cabinet (18) is combined by panel (19) and rear plate (20) by upper bottom half, panel (19) and rear plate (20) insert in the draw-in groove of cabinet (18), rear plate (20) is provided with connection terminal (9), connection terminal (9) connects the blanking motor M 1 of storage battery feeder respectively, the positive and negative terminal of material casting motor M 2 and storage battery, panel (19) is installed reset switch (2), fuse holder (21), multiple clubfoot potentiometer (14), diode bridge D1, single-chip microcomputer (15) U2, regulator block U1, optocoupler U3, diode D1-D12, light emitting diode DS1-DS2, stabilivolt DW, relay (16) J1, power field effect pipe Q2, resistance R1-R9, electric capacity C1-C5, reset switch (2) and multiple clubfoot potentiometer (14) are welded on wiring board (17), and wiring board (17) is by reset switch (2), multiple clubfoot potentiometer (14) be arranged on fuse holder (21) are housed panel (19) on, the handle of multiple clubfoot potentiometer (14) is equipped with multiple knob (13), the hole of light emitting diode (22) of multiple light emitting diode (12) light-transmitting panel (19), the output line on wiring board (17) is welded to the welding end of the correspondence being arranged on rear plate (20) upper connecting terminal (9).
2. the storage battery feeder intelligent controller with protection electric motors function according to claim 1, it is characterized in that: the electric loop of this controller is by insurance circuit (1), prevent the one-way conduction diode bridge D1 of reverse power connection, diode D2, reset switch (2), latching circuit (11), mu balanced circuit (4), power indicating circuit (5), time detection circuit (6), relay (16) J1 Drive Protecting Circuit (3), material casting output circuit (7), sample circuit (8), material casting indicating circuit (10), protection diode D8, D9, connection terminal (9) connects and composes.
3. the storage battery feeder intelligent controller with protection electric motors function according to claim 2; it is characterized in that: when the electric current flow through in the sample resistance R7 of sample circuit (8) exceedes the electric current of material casting motor M 2 trouble free service; sample circuit (8) works; after single-chip microcomputer (15) U2 judges confirmation; close complete machine power supply, protection material casting motor M 2.
4. the storage battery feeder intelligent controller with protection electric motors function according to claim 2, is characterized in that: insurance circuit (1) is made up of the fuse of fuse holder (21) and insertion fuse holder (21) inner die cavity.
5. the storage battery feeder intelligent controller with protection electric motors function according to claim 2, is characterized in that: latching circuit (11) is made up of the normally opened contact of relay (14) J1 and the reset contact of reset switch (2); Mu balanced circuit (4) is made up of electric capacity C2, C1, integrated regulator U1, electric capacity C3, C4.
6. the storage battery feeder intelligent controller with protection electric motors function according to claim 2, is characterized in that: time detection circuit (6) is made up of the pin 1,2,3,4 of single-chip microcomputer (15) U2 and resistance R3-R5, multiple clubfoot potentiometer (14) W1-W3, diode D4-D6 or D4-D9 and electric capacity C5.
7. the storage battery feeder intelligent controller with protection electric motors function according to claim 2, is characterized in that: relay (14) J1 Drive Protecting Circuit (3) is made up of with resistance R2, triode Q1, diode D3 the pin 5 of single-chip microcomputer (15) U2.
8. the storage battery feeder intelligent controller with protection electric motors function according to claim 2, is characterized in that: material casting output circuit (7) is made up of with resistance R6, power field effect pipe Q2 the pin 15 of single-chip microcomputer (15) U2.
9. the storage battery feeder intelligent controller with protection electric motors function according to claim 2, is characterized in that: sample circuit (8) is made up of the pin 9 of sample resistance R8, diode D12, voltage stabilizing diode DW, optocoupler U3, resistance R8-R9 and single-chip microcomputer (15) U2.
10. the storage battery feeder intelligent controller with protection electric motors function according to claim 2, is characterized in that: power indicating circuit (5) is made up of light emitting diode DS1 and resistance R1; Material casting indicating circuit (10) is made up of light emitting diode DS2 and resistance R7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600774.8A CN104345669B (en) | 2014-10-31 | 2014-10-31 | Storage battery feeder intelligent controller with protection electric motors function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600774.8A CN104345669B (en) | 2014-10-31 | 2014-10-31 | Storage battery feeder intelligent controller with protection electric motors function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104345669A true CN104345669A (en) | 2015-02-11 |
| CN104345669B CN104345669B (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410600774.8A Expired - Fee Related CN104345669B (en) | 2014-10-31 | 2014-10-31 | Storage battery feeder intelligent controller with protection electric motors function |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541104A (en) * | 2012-01-19 | 2012-07-04 | 金湖县华能机电有限公司 | Speed adjustable controller used for dried diet feeder |
| CN103580565A (en) * | 2012-08-02 | 2014-02-12 | 重庆金美通信有限责任公司 | Direct current motor driving circuit with radiation suppressing and motor protecting functions |
| CN103929098A (en) * | 2014-04-16 | 2014-07-16 | 江苏恒深洋机械有限公司 | Intelligent digital display stepless speed regulation controller for feeder |
| CN103955154A (en) * | 2014-04-16 | 2014-07-30 | 江苏恒深洋机械有限公司 | Intelligent stepless-speed-regulation weighing feeder controller for driving DC 220V feed throwing motor |
-
2014
- 2014-10-31 CN CN201410600774.8A patent/CN104345669B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541104A (en) * | 2012-01-19 | 2012-07-04 | 金湖县华能机电有限公司 | Speed adjustable controller used for dried diet feeder |
| CN103580565A (en) * | 2012-08-02 | 2014-02-12 | 重庆金美通信有限责任公司 | Direct current motor driving circuit with radiation suppressing and motor protecting functions |
| CN103929098A (en) * | 2014-04-16 | 2014-07-16 | 江苏恒深洋机械有限公司 | Intelligent digital display stepless speed regulation controller for feeder |
| CN103955154A (en) * | 2014-04-16 | 2014-07-30 | 江苏恒深洋机械有限公司 | Intelligent stepless-speed-regulation weighing feeder controller for driving DC 220V feed throwing motor |
Non-Patent Citations (1)
| Title |
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| 肖忠 等: "程控投饵机自动控制系统设计-肖忠等-农机化研究", 《农机化研究》 * |
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Granted publication date: 20170531 Termination date: 20171031 |