CN207123739U - Feeding system at regular time and quantity - Google Patents
Feeding system at regular time and quantity Download PDFInfo
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- CN207123739U CN207123739U CN201721094568.XU CN201721094568U CN207123739U CN 207123739 U CN207123739 U CN 207123739U CN 201721094568 U CN201721094568 U CN 201721094568U CN 207123739 U CN207123739 U CN 207123739U
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Abstract
The utility model discloses a kind of feeding system at regular time and quantity, including electronic timing controller, electronic timing controller includes MCU, material detects sensing circuit, vibration control circuit, motor control drive circuit, power circuit, power zero-crossing detection circuit and knob keyboard circuit, material detects sensing circuit, vibration control circuit, motor control drive circuit, power circuit, power zero-crossing detection circuit and knob keyboard circuit are connected with MCU, knob keyboard circuit is arranged on the panel of electronic timing controller, knob keyboard circuit includes the starting key being connected with MCU, shut down button, mode key, inventory sets button, interval setting button, load sets button, time sets button and power supply indicator.Implement feeding system at regular time and quantity of the present utility model, have the advantages that：Feed is saved, efficiency of feed utilization can be improved, the time fed and forage volume can be adjusted according to the species and weather condition of different fishes.
Description
Technical field
Feeding system field is the utility model is related to, more particularly to a kind of feeding system at regular time and quantity.
Background technology
The cast feeder of prior art has the fixed amount to feed intake and charging time, easily misses optimal Feeding time,
Feed feed consumption rate is caused to increase.It can not adjust the time fed and forage volume according to the species and weather condition of fish, also
It is to say, for different types of fish and weather condition, its time fed and forage volume are all fixed, therefore the utilizations of feed
Rate is relatively low.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided one kind, which is saved, raises
Material, the timing that efficiency of feed utilization can be improved, the time fed and forage volume can be adjusted according to the species and weather condition of different fishes
Quantitative feeding system.
Technical scheme is used by the utility model solves its technical problem：A kind of feeding system at regular time and quantity of construction,
Including electronic timing controller, the electronic timing controller includes MCU, material detection sensing circuit, vibration control circuit, electricity
Machine control drive circuit, power circuit, power zero-crossing detection circuit and knob keyboard circuit, the material detection sensing circuit,
Vibration control circuit, motor control drive circuit, power circuit, power zero-crossing detection circuit and knob keyboard circuit with it is described
MCU connections, the knob keyboard circuit are arranged on the panel of the electronic timing controller, and the knob keyboard circuit includes
The starting key being connected with the MCU, the button that shuts down, mode key, inventory setting button, interval setting button, discharging
Amount setting button, time setting button and power supply indicator.
In feeding system at regular time and quantity described in the utility model, the knob keyboard circuit also include with it is described
The timing indicator and relay indicating light of MCU connections.
In feeding system at regular time and quantity described in the utility model, the knob keyboard circuit also include with it is described
The intelligent mode indicator lamp and general mode indicator lamp of MCU connections.
In feeding system at regular time and quantity described in the utility model, the time setting button is provided with opened point.
In feeding system at regular time and quantity described in the utility model, the power zero-crossing detection circuit includes alternating current
Source, dc source, voltage comparator, the first diode, the second diode, first resistor, second resistance, 3rd resistor and the 4th
Resistance, one end of the AC power are connected with one end of the second resistance, the other end of the second resistance respectively with institute
State the anode of the first diode, the negative electrode of the second diode connects with one end of 3rd resistor, the other end of the 3rd resistor
It is connected with the in-phase input end of the voltage comparator, the other end of the AC power and one end of the first resistor connect
Connect, the other end of the first resistor negative electrode with first diode, the anode of the second diode, the 4th resistance respectively
One end connects with the inverting input of voltage comparator, the other end ground connection of the 4th resistance, the electricity of the voltage comparator
Source connects the dc source, the earth terminal ground connection of the voltage comparator, the resistance of the 3rd resistor and the 4th resistance
Resistance be 3.3K Ω.
In feeding system at regular time and quantity described in the utility model, the power zero-crossing detection circuit also includes the 5th electricity
Resistance, the power end of the voltage comparator connect the dc source, the resistance of the 5th resistance by the 5th resistance
For 4.7K Ω.
Implement feeding system at regular time and quantity of the present utility model, have the advantages that：Due to provided with electronic timing control
Device processed, electronic timing controller include MCU, material detection sensing circuit, vibration control circuit, motor control drive circuit, electricity
Source circuit, power zero-crossing detection circuit and knob keyboard circuit, knob keyboard circuit include starting key, shutdown button, pattern
Button, inventory setting button, interval setting button, load setting button, time setting button and power supply indicator, feed intake
Amount setting button, interval setting button, load setting button and time setting button are adjustable, therefore save feed, can carry
High efficiency of feed utilization, the time fed and forage volume can be adjusted according to the species and weather condition of different fishes.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structured flowchart in the utility model at regular time and quantity feeding system one embodiment；
Fig. 2 is the structural representation of the panel of electronic timing controller in the embodiment；
Fig. 3 is the circuit theory diagrams of power zero-crossing detection circuit in the embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In the utility model at regular time and quantity feeding system embodiment, this at regular time and quantity feeding system structured flowchart as scheme
Shown in 1.In Fig. 1, feeding system includes electronic timing controller at regular time and quantity for this, and electronic timing controller includes MCU01, material
Detect sensing circuit 02, vibration control circuit 03, motor control drive circuit 04, power circuit 05, power zero-crossing detection circuit
06 and knob keyboard circuit 07, material detection sensing circuit 02, vibration control circuit 03, motor control drive circuit 04, power supply
Circuit 05, power zero-crossing detection circuit 06 and knob keyboard circuit 07 are connected with MCU01, and knob keyboard circuit 07 is arranged on electricity
On the panel of sub- timing controller.
MCU01 uses technical grade micro computer control chip, and working stability is simple to operate, safe and reliable；Material detection sensing
For detecting whether there is material in circuit 02, after material detection sensing circuit 02 detects no material, meeting stop automatically after 3 minutes
Machine.Material detection sensing circuit 02, vibration control circuit 03, motor control drive circuit 04 and power circuit 05 are using existing
Structure in technology.
Fig. 2 is the structural representation of the panel of electronic timing controller in the present embodiment, in Fig. 2, knob keyboard circuit 07
Set including starting key 71, shutdown button 72, mode key 73, inventory setting button 74, interval setting button 75, load
Determine button 76, time setting button 77 and power supply indicator 81, starting key 71, shutdown button 72, mode key 73, inventory
Set button 74, interval setting button 75, load setting button 70, the time setting button 77 and power supply indicator 81 with
MCU01 connections.Inventory setting button 74 is used to adjust inventory, and interval setting button 75 is used to adjust the dosing intervals time,
Load setting button 76 is used for adjusting discharge capacity, and time setting button 77 is used to adjust charging time, the unit of charging time
For minute, time setting button 77 is provided with opened point a.Power supply indicator 81 is used for the state for indicating power supply.
When switching on power, select mode of operation by mode key 73, press starting key 71, power supply indicator 81 it is red
Lamp is bright.Adjustment interval setting button 75, inventory setting button 74 and load setting button 76 respective knob setting are applied to
The parameter of oneself.If need to regularly feed intake, adjustment time is only needed to set button 77 to corresponding time numerical value, during timing
Between reach after, the machine will be automatically stopped work；If without regularly feeding intake, it is corresponding to opened point a that timing knob only need to be adjusted
Place, after material finishes, electronic timing controller will be automatically stopped work.If if material finishes or empty during feeding intake
After material, by autostop after 3 minutes；If need to continue to feed intake, after need to only having added material, starting key 71 is pressed, you can start
Continue to feed intake.
In the present embodiment, for normally opened function setting method, it is specially：Under normally opened working condition, so long as not artificial
Shut down by shutdown button 72, power-off incoming call all can automatic start., only need to be by ShiShimonoseki if need to stop feeding intake under any state
Machine button 72 can stop.Because inventory setting button 74, interval setting button 75, load setting button 76 and time set
It is adjustable to determine button 77, and with timing, normally opened, autostop and without 3 minutes intelligent automatic shutdown functions of feed, therefore save
Feed, efficiency of feed utilization can be improved, the time fed and forage volume can be adjusted according to the species and weather condition of different fishes.
In the present embodiment, knob keyboard circuit 07 also includes timing indicator 82 and relay indicating light 83, timing indicator
82 and relay indicating light 83 be connected with MCU01, timing indicator 82 is used for indicating timing status, and relay indicating light 83 is used to refer to
Show working condition.
In the present embodiment, the knob keyboard circuit also includes intelligent mode indicator lamp 84 and general mode indicator lamp 85, intelligence
Energy mode indicating lamp 84 and general mode indicator lamp 85 are connected with MCU01, and intelligent mode indicator lamp 84 is used to indicate current mould
Formula is in intelligent mode, and general mode indicator lamp 85 is used to indicate that present mode is in general mode.By by mode key 73
It can be switched between intelligent mode and general mode.
Fig. 3 is the circuit theory diagrams of power zero-crossing detection circuit in the present embodiment, in Fig. 3, power zero-crossing detection circuit 05
Including AC power AC, dc source VCC, voltage comparator U1, the first diode D1, the second diode D2, first resistor R1,
Second resistance R2,3rd resistor R3 and the 4th resistance R4, wherein, AC power AC one end connects with second resistance R2 one end
Connect, the second resistance R2 other end anode with the first diode D1, the second diode D2 respectively negative electrode and 3rd resistor R3
One end connection, the 3rd resistor R3 other end is connected with voltage comparator U1 in-phase input end, and AC power AC's is another
End is connected with first resistor R1 one end, the first resistor R1 other end negative electrode with the first diode D1, the two or two pole respectively
Pipe D2 anode, the 4th resistance R4 one end connect with voltage comparator U1 inverting input, the 4th resistance R4 other end
Ground connection, voltage comparator U1 power end connection dc source VCC, voltage comparator U1 earth terminal ground connection, 3rd resistor R3
Resistance and the 4th resistance R4 resistance be 3.3K Ω.
Above-mentioned 3rd resistor R3 and the 4th resistance R4 are current-limiting resistance, and 3rd resistor R3 is used for voltage comparator U1's
Branch road where in-phase input end carries out overcurrent protection, and the 4th resistance R4 is used for inverting input and ground to voltage comparator U1
Between branch road carry out overcurrent protection, therefore the safety and reliability of circuit is higher.
In the present embodiment, AC power AC drops to the first diode D1 after second resistance R2, first resistor R1 partial pressures
Behind the second diode D2 both ends, before zero passage voltage drops to 0.7V, voltage comparator U1 will not be acted, in zero passage voltage
Drop to after 0.7V, now approach very much zero crossing, the first diode and the second diode D2 do not work, voltage comparator
U1 presses 1 again equivalent to civil power, voltage comparator U1 is directly met：1 ratio detects real zero crossing, and obtained zero-acrross ing moment is
Very accurately, worst error i.e. voltage comparator U1 offset voltages (the mV orders of magnitude) and line voltage (the hundred V orders of magnitude)
The ratio between.
In the present embodiment, the power zero-crossing detection circuit 06 also includes the 5th resistance R5, voltage comparator U1 power end
Resistance by the 5th resistance R5 connections dc source VCC, the 5th resistance R5 is 4.7K Ω.5th resistance R5 is current-limiting resistance,
Overcurrent protection is carried out for the branch road where the power end to voltage comparator U1, to further enhance the security of circuit and can
By property.
In a word, in the present embodiment, because MCU01 uses technical grade micro computer control chip, therefore working stability, operation letter
It is single, safe and reliable；Inventory setting button 74, interval setting button 75, load setting button 76, time setting button 77 are equal
It can adjust, there is timing, normally opened, autostop and without 3 minutes intelligent automatic shutdown functions of feed, feed can be saved, can be carried
High efficiency of feed utilization, the time fed and forage volume can be adjusted according to the species and weather condition of different fishes.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (6)
- A kind of 1. feeding system at regular time and quantity, it is characterised in that including electronic timing controller, the electronic timing controller bag Include MCU, material detection sensing circuit, vibration control circuit, motor control drive circuit, power circuit, power supply zero passage detection electricity Road and knob keyboard circuit, material detection sensing circuit, vibration control circuit, motor control drive circuit, power circuit, Power zero-crossing detection circuit and knob keyboard circuit are connected with the MCU, and the knob keyboard circuit is arranged on the electronics On the panel of timing controller, the knob keyboard circuit includes the starting key, shutdown button, mould being connected with the MCU Formula button, inventory setting button, interval setting button, load setting button, time setting button and power supply indicator.
- 2. feeding system at regular time and quantity according to claim 1, it is characterised in that the knob keyboard circuit also includes equal With the MCU timing indicators being connected and relay indicating light.
- 3. feeding system at regular time and quantity according to claim 2, it is characterised in that the knob keyboard circuit also includes equal The intelligent mode indicator lamp and general mode indicator lamp being connected with the MCU.
- 4. feeding system at regular time and quantity according to claim 3, it is characterised in that the time setting button is provided with normal Prescribe.
- 5. the feeding system at regular time and quantity according to Claims 1-4 any one, it is characterised in that the power supply zero passage Detecting circuit includes AC power, dc source, voltage comparator, the first diode, the second diode, first resistor, second Resistance, 3rd resistor and the 4th resistance, one end of the AC power are connected with one end of the second resistance, second electricity The other end of resistance is connected with the anode, the negative electrode of the second diode and one end of 3rd resistor of first diode respectively, institute The other end for stating 3rd resistor is connected with the in-phase input end of the voltage comparator, the other end of the AC power with it is described One end connection of first resistor, the other end of the first resistor negative electrode with first diode, the second diode respectively Anode, one end of the 4th resistance connected with the inverting input of voltage comparator, the other end of the 4th resistance ground connection, institute The power end for stating voltage comparator connects the dc source, the earth terminal ground connection of the voltage comparator, the 3rd resistor Resistance and the resistance of the 4th resistance be 3.3K Ω.
- 6. feeding system at regular time and quantity according to claim 5, it is characterised in that the power zero-crossing detection circuit also wraps The 5th resistance is included, the power end of the voltage comparator connects the dc source, the 5th electricity by the 5th resistance The resistance of resistance is 4.7K Ω.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094568.XU CN207123739U (en) | 2017-08-29 | 2017-08-29 | Feeding system at regular time and quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721094568.XU CN207123739U (en) | 2017-08-29 | 2017-08-29 | Feeding system at regular time and quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207123739U true CN207123739U (en) | 2018-03-20 |
Family
ID=61602647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721094568.XU Active CN207123739U (en) | 2017-08-29 | 2017-08-29 | Feeding system at regular time and quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207123739U (en) |
-
2017
- 2017-08-29 CN CN201721094568.XU patent/CN207123739U/en active Active
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