CN107612454A - A kind of agitator controller - Google Patents
A kind of agitator controller Download PDFInfo
- Publication number
- CN107612454A CN107612454A CN201710894907.0A CN201710894907A CN107612454A CN 107612454 A CN107612454 A CN 107612454A CN 201710894907 A CN201710894907 A CN 201710894907A CN 107612454 A CN107612454 A CN 107612454A
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- CN
- China
- Prior art keywords
- electric capacity
- potentiometer
- integrated chip
- diode
- base integrated
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Abstract
The invention discloses a kind of agitator controller, including battery, first resistor, second resistance, the first electric capacity, the second electric capacity, the first potentiometer, the second potentiometer, the first diode, the second diode, when base integrated chip, relay and switch, when base integrated chip and periphery connection element composition astable circuit.When base integrated chip the 3rd pin output level height conversion time determined by the charge and discharge time of the first electric capacity, that is the charge and discharge time of the first electric capacity is energization and the power-off time for stirring electric motor respectively, therefore the charge and discharge time can for adjusting the first electric capacity realizes the timing automatic operating of stirring electric motor.Compared with prior art, the present invention realizes intermittent periods it break-make and the operation of relay by the discharge and recharge of electric capacity, so as to control the intermittent operating of the motor of mixer, control high sensitivity, high-low pressure separation control, safety coefficient is high, has the value of popularization and application.
Description
Technical field
The present invention relates to technical field of electronic control, more particularly to a kind of agitator controller.
Background technology
A kind of special key when controlling switch is the process control for electrical control and Thermal Meter.Specifically there is positioning
The functions such as operation, runback operation, positioning-runback operation, lock operation, positioning-lock operation, runback-positioning-lock operation.
In the prior art, it is various for the controlling switch species of mixer, in line with excelsior spirit, it is necessary to constantly improve and create
Newly.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of agitator controller.
The present invention is achieved through the following technical solutions above-mentioned purpose：
The present invention include battery, first resistor, second resistance, the first electric capacity, the second electric capacity, the first potentiometer, the second potentiometer,
First diode, the second diode, when base integrated chip, relay and switch, the positive pole of battery is connected with the first end switched,
The negative pole of battery simultaneously the first end with relay, the first end of the second electric capacity, when base integrated chip the first pin and first
The first end connection of electric capacity, the second end of switch simultaneously with when the 4th, the 8th pin of base integrated chip, the first potentiometer the
One end connects with the sliding end of the first potentiometer, and the second end of the first potentiometer and the first end of first resistor connect, the first electricity
Second end of resistance connects with the 7th pin of the first end of second resistance, the positive pole of the first diode and Shi Ji integrated chips simultaneously
Connect, the second end of second resistance is connected with the first end and sliding end of the second potentiometer, the second end and second of the second potentiometer
The negative pole connection of diode, the positive pole of the second diode simultaneously the negative pole with the first diode, when base integrated chip the 6th draw
Pin, when the second pin of base integrated chip connected with the second end of the first electric capacity, when base integrated chip the 5th pin and second
Electric capacity the second end connection, when base integrated chip the 3rd pin and relay the second end connect, the normal open switch of relay
It is connected in the ac power supply circuit of stirring electric motor.
The beneficial effects of the present invention are：
The present invention is a kind of agitator controller, and compared with prior art, the present invention realizes relay by the discharge and recharge of electric capacity
Intermittent periods it break-make and operation, so as to control the intermittent operating of the motor of mixer, control high sensitivity, high-low pressure
Separation control, safety coefficient is high, has the value of popularization and application.
Brief description of the drawings
Fig. 1 is the circuit structure schematic diagram of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1：The present invention includes battery E, first resistor R1, second resistance R2, the first electric capacity C1, the second electric capacity C2, the
One potentiometer RP1, the second potentiometer RP2, the first diode D1, the second diode D2, when basis set into chip IC, relay K and
S is switched, battery E positive pole is connected with switching S first end, battery E negative pole while the first end with relay K, the second electricity
Hold C2 first end, when basis set into the first end connection of the first pin and the first electric capacity C1 of chip IC, the second end for switching S is same
When with when basis set into the four, the 8th pins of chip IC, the first potentiometer RP1 first end and the first potentiometer RP1 slip
End connection, the first potentiometer RP1 the second end is connected with first resistor R1 first end, first resistor R1 the second end and meanwhile with
Second resistance R2 first end, the first diode D1 positive pole with when basis set connected into the 7th pin of chip IC, second resistance
R2 the second end is connected with the second potentiometer RP2 first end and sliding end, the second potentiometer RP2 the second end and the two or two pole
Pipe D2 negative pole connection, the second diode D2 positive pole simultaneously the negative pole with the first diode D1, when basis set into the of chip IC
Six pins, when basis set connected into the second pin of chip IC with the first electric capacity C1 the second end, when basis set into the 5th of chip IC
Pin is connected with the second electric capacity C2 the second end, when basis set be connected into the 3rd pin of chip IC with relay K the second end, after
Electrical equipment K normal open switch K1 is connected in stirring electric motor M AC power AC loops.
The operation principle of the present invention is as follows：
Model NE555 when basis set forms astable circuit into the element of chip IC and periphery connection.When basis set into chip IC
The level height conversion time of 3rd pin output determines by the first electric capacity C1 charge and discharge time, i.e. the filling of the first electric capacity C1,
Discharge time is energization and the power-off time for stirring electric motor M respectively, therefore adjusts the first electric capacity C1 charge and discharge time just
Stirring electric motor M timing automatic operating can be realized.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (1)
- A kind of 1. agitator controller, it is characterised in that：Including battery, first resistor, second resistance, the first electric capacity, the second electricity Appearance, the first potentiometer, the second potentiometer, the first diode, the second diode, when base integrated chip, relay and switch, battery Positive pole be connected with the first end switched, the negative pole of battery at the same with the first end of relay, the first end of the second electric capacity, Shi Ji The connection of the first end of first pin of integrated chip and the first electric capacity, the second end of switch simultaneously with when base integrated chip the 4th, the 8th pin, the first end of the first potentiometer connect with the sliding end of the first potentiometer, the second end of the first potentiometer and the The first end connection of one resistance, the second end of first resistor simultaneously with the first end of second resistance, the positive pole of the first diode and When base integrated chip the connection of the 7th pin, the second end of second resistance is connected with the first end and sliding end of the second potentiometer, Second end of the second potentiometer is connected with the negative pole of the second diode, and the positive pole of the second diode is simultaneously negative with the first diode Pole, when base integrated chip the 6th pin, when the second pin of base integrated chip connected with the second end of the first electric capacity, when basis set The 5th pin into chip is connected with the second end of the second electric capacity, when the 3rd pin of base integrated chip and the second end of relay Connection, the normal open switch of relay are connected in the ac power supply circuit of stirring electric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894907.0A CN107612454A (en) | 2017-09-28 | 2017-09-28 | A kind of agitator controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894907.0A CN107612454A (en) | 2017-09-28 | 2017-09-28 | A kind of agitator controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107612454A true CN107612454A (en) | 2018-01-19 |
Family
ID=61058076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710894907.0A Pending CN107612454A (en) | 2017-09-28 | 2017-09-28 | A kind of agitator controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107612454A (en) |
-
2017
- 2017-09-28 CN CN201710894907.0A patent/CN107612454A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |
|
| WD01 | Invention patent application deemed withdrawn after publication |