CN203554333U

CN203554333U - Three-phase power supply control system for diesel-engine dung pumping-applying machine

Info

Publication number: CN203554333U
Application number: CN201320497174.4U
Authority: CN
Inventors: 陈清尧
Original assignee: Chengdu Pujiang Kexian Technology Co Ltd
Current assignee: Chengdu Pujiang Kexian Technology Co Ltd
Priority date: 2013-08-15
Filing date: 2013-08-15
Publication date: 2014-04-16
Anticipated expiration: 2023-08-15

Abstract

The utility model discloses a three-phase power supply control system for a diesel-engine dung pumping-applying machine. The three-phase power supply control system is characterized by comprising a remote-control emitter, a receiver, a decoding driver, a first-stage controller, a second-stage controller, a switching power supply, a diesel generator three-phase power supply input end JP1 and a diesel generator three-phase power supply output end JP2, wherein an on/off wireless signal is emitted by the handheld remote-control emitter F from air, the antenna E of the receiver is capable of receiving a corresponding signal in a random range of 2 km, and the purpose of controlling three-phase electric connection or disconnection between the output terminal JP2 and the input terminal JP1 is finally obtained by decoding and amplifying a signal, driving the first-stage controller to control, and then controlling the second-stage controller.

Description

Diesel engine is taken out and is executed excrement machine three phase mains control system

Technical field

The utility model belongs to a kind of electromechanical controlling device, is specifically related to a kind of diesel engine and takes out and execute excrement machine three phase mains control system.

Background technology

Diesel engine smoke execute excrement machine be in recent years just grow up, be to administer the anti-liquid dung extracting that disorderly row left about and made full use of the fertile soil of liquid dung of raising pigs of region pollution of area source to execute filling electromechanical equipment, mainly by three-phase diesel tractor double with generator, take out the oval splendid attire bucket, power control system, every 20 meters long of executing excrement three phase electric machine, 3-5 cubic meter and can interconnected liquid dung delivery hose five parts form; Diesel engine smoke execute excrement machine be originally do not have power supply remote control system, only have manual power switch to control, so former, must three people operate construction, one of them people must wait for console switch at any time by mains switch.These research and development producing device: " diesel engine is taken out and executed excrement machine three phase mains control system ", utilize Remote principle to remove a people and must wait for the problem of console switch at any time on mains switch side, the effect that can play and save a labour, reduces agricultural operation cost.

Summary of the invention

The technical scheme that the utility model adopts is, diesel engine is taken out and is executed an excrement machine three phase mains control system, it is characterized in that: comprise three-phase diesel engine generator M1, remote control transmitter F, receiver, decoding driver, one-level controller M4, two-level controller M3, switch power module A, the sub-JP1 of three-phase power input end, lead-out terminal JP2 and take out and execute excrement machine three phase electric machine M2; Remote control transmitter F is stand-alone assembly, by button open 1 and button close 2 and form; Receiver is comprised of antenna E, absorbent assembly IC1, and decoding driver is comprised of assembly IC2, power amplifier BG1, capacitor C, resistor R2, resistor R3; Switch power module A adopts 220V/12V-15W model, and one-level controller M4 is that direct current relay adopts JQC-3FDC12V model; Two-level controller M3 is that A.C. contactor adopts CJ20Z-60/3 model; Absorbent assembly IC1 adopts MSC2272 model, and decoding actuator assembly IC2 adopts CD4013 model;

Absorbent assembly IC1 pin 1 end connecting valve power module A pin 3 ends, switch power module A pin 3 ends are low-voltage circuit electric power system common, absorbent assembly IC1 pin 2 end connecting valve power module A pin 4 ends, switch power module A pin 4 ends are low-voltage circuit electric power system+12V end, absorbent assembly IC1 pin 3 ends connect decoding actuator assembly IC2 pin 3 ends, and pin 4 ends of absorbent assembly IC1 connect decoding actuator assembly IC2 pin 11 ends; Resistor R2 one end connects decoding actuator assembly IC2 pin 13 ends, the other end connects the base stage of power amplifier BG1, the collector electrode of power amplifier BG1 connects one-level controller M4 pin 4 ends, and the emitter of power amplifier BG1 connects low-voltage circuit electric power system common; Resistor R3 one end is connected with capacitor C negative pole end, decoding actuator assembly IC2 pin 4 ends, pin 10 ends, and the resistor R3 other end is connected with decoding actuator assembly IC2 pin 6 ends, pin 7 ends, pin 8 ends, low-voltage circuit electric power system common;

Switch power module A pin 1 end and pin 2 ends are connected respectively N end and the L3 end of the sub-JP1 of three-phase power input end, and pin 3 ends of switch power module A and pin 4 ends are connected respectively low-voltage circuit electric power system common and+12V feeder ear; + 12V feeder ear is one end, one-level controller M4 pin 1 end, assembly IC2 pin 14 ends of contact resistance device R1 respectively, the positive terminal of capacitor C and absorbent assembly IC1 pin 2 ends; One-level controller M4 pin 2 ends are held and two-level controller M3 pin 7 ends with the L3 that pin 3 ends are connected respectively the sub-JP1 of three-phase power input end, and after resistor R1 connects with indicating device LED1, the negative pole end of indicating device LED1 is connected with one-level controller M4 pin 4 ends;

Three-phase diesel engine generator M1 lead-out terminal pin 1 end, pin 2 ends, pin 3 ends, pin 4 ends connect respectively the L1 end of the sub-JP1 of three-phase power input end, L2 end, L3 end, N end, two-level controller M3 pin 6 ends, pin 5 ends, pin 4 ends connect respectively the L1 end of the sub-JP1 of three-phase power input end, L2 end, L3 end, two-level controller M3 pin 5 ends are connected with pin 8 ends, two-level controller M3 pin 1 end, pin 2 ends, pin 3 ends connect respectively 1 end of the sub-JP2 of three-phase power output end, 2 ends, 3 ends, take out and execute excrement machine three phase electric machine M2 terminal 1,

terminal

2, 1 end of terminal 3 and the sub-JP2 of three-phase power output end, 2 ends, 3 ends are connected.

Beneficial effect: the utility model diesel engine is taken out and executed the effective remote control radius of excrement machine three phase mains control system and can reach 2 kms; adopt after this system job; former diesel engine is taken out execute excrement machine operation personnel to reduce to 2 people by former 3 people; the effect that play and save labour, reduces agricultural operation cost, also plays equipment, the automatic protective effect of personal safety.

accompanying drawing explanation

Fig. 1 is that the utility model diesel engine is taken out and executed excrement machine three phase mains control system fundamental diagram.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described:

Accompanying drawing 1 is that diesel engine that the utility model provides is taken out and executed excrement machine three phase mains control system operation principle circuit diagram.The tranmitting frequency of remote control transmitter F employing frequency stabilization 315MHz is the reception antenna E transmitted signal to receiver through transmitting antenna, reception antenna E and take out and execute excrement machine metal shell and be connected together, can increase radio wave signal effectively transmits or receiving range, effectively remote control distance can reach 2 kms and more than, receiving unit IC1 adopts SMC2272 integrated circuit block, receiving unit IC1 pin 2 end system+12V power supply terminal connecting valve power supply A pin 4 ends, receiving unit IC1 pin 1 end connecting circuit common is Switching Power Supply A pin 3 ends; Receiving unit IC1 pin 3 and pin 4 are the output of control signal, pin 3 and pin 11 ends of difference coupling assembling IC2, the pin 3 of assembly IC2 and pin 11 end incoming levels just change and cause its pin 13 end level just to change, through resistor R2, cause the base potential of power amplifier BG1 to change, thereby cause power amplifier BG1 in saturation conduction or cut-off state.

Take out while executing excrement machine operation and start after three-phase diesel engine generator M1, the L1 of the sub-JP1 of three-phase power input end end, L2 end, L3 hold electricly, phase phase voltage 380V between terminal, and the N end of terminal JP1 is zero line, between phase zero, voltage is 220V, switch power module

A input pin

1,2 operating voltage ranges of pin are when 90V-280V, and

output pin

4,3, pin all can obtain stable+12V direct voltage, when arbitrary when executing excrement point and pressing remote control transmitter F the 1st button (play button, green) apart from being less than within the scope of 2Km, receiving unit IC1 output pin 4 output high level, assembly IC2 pin 11 becomes high level, its pin 13 transfers high level to by low level, through resistor R2, trigger the base stage of power amplifier BG1, power amplifier BG1 conducting work, one-level controller M4 pin 4 ends transfer electronegative potential, J1 coil electricity to by high potential, moving contact K1 is closed, one-level controller M4 pin 2 ends and pin 3 ends are communicated with, now the corresponding luminescence display of indicating device LED1, two-level controller M3 is the three-phase ac contactor that a load power is greater than 10KW, its coil J2 rated voltage is 380V, when one-level controller M4 pin 2 ends and pin 3 ends connection, the coil J2 work of two-level controller M3, interlock contact K2 is closed, two-level controller M3 pin 1 end, pin 2 ends, pin 3 ends respectively with pin 6 ends, pin 5 ends, pin 4 ends are connected, the L1 end of the sub-JP1 of three-phase power input end, L2 end, L3 end respectively with 1 end of the sub-JP2 of three-phase power output end, 2 ends, 3 ends are connected, former taking out executed excrement machine three phase electric machine M2 terminal 1,

terminal

2, 1 end of terminal 3 and the sub-JP2 of three-phase power output end, 2 ends, 3 ends are connected then, three phase electric machine M2 obtains electric work, start to take out and execute liquid manure.

When mobile liquid dung transporting hose, or change transporting hose length (the every joint of flexible pipe is 20m), or execute to fill with and put in the time of need to changing, also only need click remote control transmitter F the 2nd button (stop button, red), receiving unit IC1 output pin 4 output low levels, assembly IC2 pin 11 becomes low level, its pin 13 transfers low level to by high level, and through the base stage of resistor R2 power ratio control amplifier BG1, power amplifier BG1 is in cut-off state, and one-level controller M4 pin 4 ends transfer high potential to by electronegative potential, J1 coil losing electricity, moving contact K1 disconnects, and one-level controller M4 pin 2 ends and pin 3 ends disconnect, and now indicating device LED1 correspondence stops luminescence display, and the coil J2 power-off of two-level controller M3 quits work, and interlock contact K2 disconnects, two-level controller M3 pin 1 end, pin 2 ends, pin 3 ends respectively with pin 6 ends, pin 5 ends, pin 4 end disjunctions, the L1 end of the sub-JP1 of three-phase power input end, L2 end, L3 end respectively with 1 end of the sub-JP2 of three-phase power output end, 2 ends, 3 end disjunctions, three phase electric machine M2 dead electricity quits work, and stops taking out executing liquid manure.

In taking out the process of executing excrement, manure pit does not occur that weeds etc. draw rubbish thing unavoidably, the rotating speed of executing excrement machine three phase electric machine M2 is taken out in Shi Erhui impact, now motor speed slightly reduces, diesel engine three-phase power supply system voltage slightly drops, but the inner structure that adopts switch frequency conversion to adjust burning voltage of switch power module A, input voltage is between AC90-280V, switch power module A output voltage all can be constant at+12V, thereby guarantee that signal receives, first class control system is normally worked; When taking out, execute excrement three phase electric machine M2 when stuck by foreign material once in a while; the instantaneous drop of three-phase voltage; one-level controller M4 coil J1 follows and owes electricity, K switch 1 is followed disconnection fast; open circuit dead electricity, two-level controller M3 first line of a couplet moving contact K2 of two-level controller M3 AC coil J2 disconnects; being that load is high-power takes out that to execute excrement three phase electric machine M2 automatically separated with three-phase diesel generation electromechanical source M1, and result plays the effect that excrement three phase electric machine and diesel engine generator are executed in valuable the taking out of protection automatically.Owing to taking out, to execute excrement machine three phase electric machine M2 power larger, less by the stuck chance of foreign material, once in a while stuck by foreign material, close diesel engine power supply, cleaning foreign material, from newly starting.

Add after this cover utility model control system, originally must just can save the people of the other power supply controlling switch of diesel engine generator, former 3 people's operations can be changed into 2 people and have operated, save human resources, reduced agricultural operation cost, improve and take out the enthusiasm of executing excrement, also can play to reduce after vast Pig-raising manure receiver has been expired and let alone the object that random row leaves about pollution irrigation canals and ditches environment.

In accompanying drawing 1, switch power module A adopts 220V/12V-15W model; It is 1uF/25V aluminium electrolytic capacitor that filtering capacitor C adopts model; Assembly IC1 adopts MSC2272 model, and assembly IC2 adopts CD4013 model; Power amplifier BG1 adopts C9013 model; One-level controller M4 is that direct current relay adopts JQC-3FDC12V model, and two-level controller M3 is that A.C. contactor adopts CJ20Z-60/3 model; It is RJ-1/8W7.5K that resistor R1 adopts model, and it is RJ-1/8W2.4K that resistor R2 adopts model, and it is RJ-1/8W82K that resistor R3 adopts model; The sub-JP2 of three-phase power output end is that three-phase socket, its rated current are greater than 40A; Taking out and executing excrement machine three phase electric machine M2 rated power is 3.6KW, and diesel generator M1 rated power is 11KW(15 horsepower).

Although 1 described execution mode of the present utility model and device basic parameter by reference to the accompanying drawings, the protection range that those of ordinary skills do not need various distortion that creativity work just can make or modification still to belong to this patent within the scope of the appended claims.

Claims

1. diesel engine is taken out and is executed an excrement machine three phase mains control system, it is characterized in that: comprise three-phase diesel engine generator M1, remote control transmitter F, receiver, decoding driver, one-level controller M4, two-level controller M3, switch power module A, the sub-JP1 of three-phase power input end, lead-out terminal JP2 and take out and execute excrement machine three phase electric machine M2; Remote control transmitter F is stand-alone assembly, by button open 1 and button close 2 and form; Receiver is comprised of antenna E, absorbent assembly IC1, and decoding driver is comprised of assembly IC2, power amplifier BG1, capacitor C, resistor R2, resistor R3; Switch power module A adopts 220V/12V-15W model, and one-level controller M4 is that direct current relay adopts JQC-3FDC12V model; Two-level controller M3 is that A.C. contactor adopts CJ20Z-60/3 model; Absorbent assembly IC1 adopts MSC2272 model, and decoding actuator assembly IC2 adopts CD4013 model;

Three-phase diesel engine generator M1 lead-out terminal pin 1 end, pin 2 ends, pin 3 ends, pin 4 ends connect respectively the L1 end of the sub-JP1 of three-phase power input end, L2 end, L3 end, N end, two-level controller M3 pin 6 ends, pin 5 ends, pin 4 ends connect respectively the L1 end of the sub-JP1 of three-phase power input end, L2 end, L3 end, two-level controller M3 pin 5 ends are connected with pin 8 ends, two-level controller M3 pin 1 end, pin 2 ends, pin 3 ends connect respectively 1 end of the sub-JP2 of three-phase power output end, 2 ends, 3 ends, take out and execute excrement machine three phase electric machine M2 terminal 1, terminal 2, 1 end of terminal 3 and the sub-JP2 of three-phase power output end, 2 ends, 3 ends are connected.