CN1093375C - Sprayer unit of insecticide - Google Patents
Sprayer unit of insecticide Download PDFInfo
- Publication number
- CN1093375C CN1093375C CN 96120378 CN96120378A CN1093375C CN 1093375 C CN1093375 C CN 1093375C CN 96120378 CN96120378 CN 96120378 CN 96120378 A CN96120378 A CN 96120378A CN 1093375 C CN1093375 C CN 1093375C
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- CN
- China
- Prior art keywords
- medicament
- circuit
- nand gate
- emitting diode
- sprayer unit
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The present invention discloses a spraying device which controls medicine spraying to be stably and automatically supplied in a medicament way and remotely monitored according to arbitrary time span. The upper position and the lower position of the inner wall of a medicament barrel of the present invention are respectively provided with a sensor, output signals of the sensors are compared with a comparison operation circuit, amplified by an amplification circuit, logically operated with an NAND gate and reversely rotated by a reverse rotation circuit, and a switch of a switching circuit composed of triodes is controlled; therefore, a relay is closed or released, and an electromotor is operated or stopped. Control medicines are controlled to be supplied in the medicament barrel from a control medicine tank, the present invention is connected with a light emitting diode by the NAND gate and the output end of a reverse rotation device to monitor remotely, and one end of the light emitting diode is connected with the ground.
Description
The present invention is the invention of the sprayer unit of relevant medicament.
The method of in the existing patent of above-mentioned the applicant No. the 27838th, patent (Korea S formerly), recording and narrating be spray the place according to medicament difference by giving definite earlier time interval, carry out the spraying of medicaments such as insecticide, bactericide by sprayer unit.Above-mentioned sprayer unit links to each other with compressed air piping, and by magnetic valve closure at regular intervals, supplies with compressed air by the time interval and spray, thereby medicament is sprayed at interval by certain hour.
The problem that the present invention will solve
According to above-mentioned conventional method, through after the spraying of certain hour, when being difficult to spray owing to the consumption of medicament in the medicament bucket that sprayer unit is set, must having or not or how much check and replenish with each medicament bucket medicament of manually being provided with sprayer unit.Manually carrying out under the additional occasion of medicament, the operating personnel must put on protective garment and carry out one by one by the medicament bucket, and very inconvenience operates.
The purpose of this invention is to provide a kind of detection that can carry out reagent consumption situation in each sprayer unit according to central control room, replenish the device of medicament automatically, not only can save the danger that labour cost also can be avoided the medicament generation with this device.
To achieve these goals, invent and take above technical scheme:
A kind of sprayer unit of medicament, it carries out reagent spray in interval at any time, it is characterized in that: the place is provided with sensor (sen1, sen2) respectively at medicament bucket inwall upper-lower position, the output signal of the sensor (sen1, sen2) is through the switch of the on-off circuit that comparison operation circuit (U1, U2) comparison, amplifier (U3, U4) are amplified, control is formed by triode (Q1, Q2) after the counter-rotating of the logical process of NAND gate (U5) and inversion device (U6), like this, after relay (Ry) closure, drive Teat pipette motor (M) and carry out the supply of medicament.
The sprayer unit of described medicament is characterized in that:
Carry out the supervision of operating state with inserting light emitting diode (LED1, LED2) between NAND gate (U5), inversion device (U6) output and the ground respectively.
The present invention has following positive effect:
Being provided with sensing respectively at the medicament bucket inwall upper-lower position place that disposes sprayer unit clamors, the output signal that above-mentioned sensing is clamored compares the bound of medicament respectively by comparison circuit with benchmark, signal relatively amplifies through NOT-AND gate, circuit for reversing to be switched on or switched off the coil of relay through amplifying circuit again, when relay coil is connected and after the adhesive of contact, connect Teat pipette motor-driven Teat pipette, make medicament supply to medicament automatically and consume, be equipped with the medicament bucket of sprayer unit from the drug storage groove.
In addition, go out, can make central control room whether directly see medicament, thereby confirm the atomize of medicament intuitively by the situation of replenishing or replenishing by the sudden strain of a muscle of Light-Emitting Diode.
According to structure as mentioned above, can carry out long-continued spraying and supervision.
As mentioned above, after the medicament in the medicament shaddock 7 is in full state, spray in the time that the timer that illustrates is in the drawings determined.After the medicament amount of exhausting in spraying makes the medicament bucket drops to the bottom of sensor sen2, the sensor sen2 enters the open state of ground connection again, its output signal through comparison operation circuit U 1, U2 relatively after, amplify to NAND gate U5 by amplifying circuit U3 and to be input as " 1 ", then make that Light-Emitting Diode LED1 breath goes out, LED2 is luminous, then Teat pipette P is connected and driven to motor M, repeat above-mentioned moving, be full of all the time in the medicament bucket 7 like this and deposit medicament, played the effect of saving the labour for medicine.
In addition, because above-mentioned Light-Emitting Diode LED1, LED2 are arranged in the central control room, the observer can supply with situation grasping medicament safely away from the place in spraying place, solve inconvenience and the diseconomy of manual type for medicine and inspection, thus be economical and industry on practical invention.
Below with regard to the figure of the embodiment of the invention and be elaborated.And the content of recording and narrating in detail in the patent formerly, in this specification for just having omitted for simplicity, as: between compressed air groove 6 and sprayer unit 3, be provided with conduit 5 and magnetic valve S, after this magnetic valve S sets time interval connection arbitrarily by timer not shown in the figures, compressed air supplies to sprayer unit 3 by above-mentioned compressed air groove 6, and this sprayer unit 3 is sprayed the medicament in the medicament bucket 7 by pump nozzle 4.In addition, among the embodiment that will illustrate, lead to 7 though any a plurality of medicament can be set simultaneously below, following the example with regard to automatic supply medicine in the medicament bucket is illustrated, and the situation of each medicament bucket herewith.
Following with reference to accompanying drawing, describe embodiments of the invention in detail:
Fig. 1 is the schematic diagrames of explanation embodiments of the invention for the medicine system,
Fig. 2 is a control circuit schematic diagram of the present invention.
As shown in Figure 1, in an embodiment of the present invention, link to each other by conduit 2 between medicament bucket 7 and the pharmacy slot 1, be provided with Teat pipette P in this conduit line, this Teat pipette P is driven by the Teat pipette motor M of the device control that the back will be told about, and makes medicament pass through conduit 2 and supplies with medicament bucket 7 by pharmacy slot.
The place is provided with sensor sen1, sen2 respectively at medicament bucket inwall upper-lower position, and the input of this sensor links to each other with each comparison operation circuit U 1 as shown in Figure 2, the input of U2.The output of this each comparison operation circuit (U1, U2) links to each other with the input of amplifying circuit (U3, U4) respectively, signal after the amplification is through being imported in the delay circuit of being made up of capacitor C 1, resistance R 1 by circuit for reversing (U6) with non-again, the output of delay circuit is connected with the base stage of the triode Q1 of grounded emitter, the colelctor electrode of this triode Q1 links to each other with the base stage of next stage triode Q2, has constituted an on-off circuit like this.The output of this on-off circuit is to be connected with relay R y between the colelctor electrode of triode Q2 and the driving power.In addition, the input of above-mentioned circuit for reversing U6 and output are disposed with the LED 1 and the LED2 of an end ground connection respectively.
Among the figure, M is a motor, and L1, L2 are the driving power input terminals, and U7 is a voltage regulation unit, and BD is diode rectifier bridge (Bridge Diode), and C2, C3 are respectively electric capacity.
External power source is supplied with rectifier bridge BD by terminal L1, L2, carries out full-wave rectification, and is level and smooth through capacitor C 3 again, supplies with Teat pipette motor M driving voltage.Capacitor C 3 provides the control voltage vcc with the resulting voltage stabilizing of voltage regulation unit to foregoing circuit.
When connecting power supply, do not have in the medicament bucket 7 under the situation of medicament, sensor sen1, the sen2 of the setting of inwall upper-lower position all are in open state, its output signal is input to NAND gate U5 through amplifying circuit U3, U4 amplification, through logical operation, NAND gate U5 is output as " 0 ", is reversed to " H " state through counter-rotating loop (U6).Under this state, when Light-Emitting Diode LED2 is luminous, by 1 charging of 1 pair of capacitor C of resistance R and the corresponding time-delay of generation, it is on-state that signal after the time-delay makes the on-off circuit that is formed by triode Q1, Q2 be in " ON ", and make the relay R y that is connected between triode Q2 current collection level and the driving power connect its junction closure.The motor M that is connected between power supply and the ground is rotated like this, drives Teat pipette P action, and beginning is supplied with medicines by pharmacy slot 1 to medicament bucket 7.
After the medicament in the medicament bucket 7 rises to sensor sen2 that upper inside wall installs and makes medicament bucket 7 and sensor sen1, sen2 be in ground state together, the output signal of sensor sen1, sen2 disappears, through logical operation, the input of NAND gate 5 " 0 " state is converted to the output one state, then being output into of the luminous and inversion device U6 of Light-Emitting Diode LED1 " 0 ".Like this, along with the breath of Light-Emitting Diode LED2 goes out, the electric charge in the capacitor C 1 discharges through resistance 1, in its interdischarge interval, triode Q1, the on-off circuit time-delay that Q2 forms disconnects, relay R y discharges, and makes the stop motion by motor-driven Teat pipette P, and the medicine that supplies in medicament shaddock 7 also is stopped.
As mentioned above, after the medicament in the medicament shaddock 7 is in full state, spray in the time that the timer that illustrates is in the drawings determined.After the medicament amount of exhausting in spraying makes the medicament bucket drops to the bottom of sensor sen2, the sensor sen2 enters the open state of ground connection again, its output signal through comparison operation circuit U 1, U2 relatively after, amplify to NAND gate U5 by amplifying circuit U3 and to be input as " 1 ", then make that Light-Emitting Diode LED1 breath goes out, LED2 is luminous, then Teat pipette P is connected and driven to motor M, repeat above-mentioned moving, be full of all the time in the medicament bucket 7 like this and deposit medicament, played the effect of saving the labour for medicine.
In addition, because above-mentioned Light-Emitting Diode LED1, LED2 are arranged in the central control room, the observer can supply with situation grasping medicament safely away from the place in spraying place, solve inconvenience and the diseconomy of manual type for medicine and inspection, thus be economical and industry on practical invention.After the bottom of en2, the sensor sen2 enters the open state of ground connection again, its output signal through comparison operation circuit U 1, U2 relatively after, amplify to NAND gate U5 by amplifying circuit U3 and to be input as " 1 ", then make that Light-Emitting Diode LED1 breath goes out, LED2 is luminous, then Teat pipette P is connected and driven to motor M, repeat above-mentioned moving, be full of all the time in the medicament bucket 7 like this and deposit medicament, played the effect of saving the labour for medicine.
In addition, because above-mentioned Light-Emitting Diode LED1, LED2 are arranged in the central control room, the observer can supply with situation grasping medicament safely away from the place in spraying place, solve inconvenience and the diseconomy of manual type for medicine and inspection, thus be economical and industry on practical invention.
Claims (2)
1, a kind of sprayer unit of medicament, it carries out reagent spray in interval at any time, it is characterized in that: the place is provided with sensor (sen1, sen2) respectively at medicament bucket inwall upper-lower position, the output signal of the sensor (sen1, sen2) is through the switch of the on-off circuit that comparison operation circuit (U1, U2) comparison, amplifier (U3, U4) are amplified, control is formed by triode (Q1, Q2) after the counter-rotating of the logical process of NAND gate (U5) and inversion device (U6), like this, after relay (Ry) closure, drive Teat pipette motor (M) and carry out the supply of medicament.
2, the sprayer unit of medicament according to claim 1 is characterized in that:
Carry out the supervision of operating state with inserting light emitting diode (LED1, LED2) between NAND gate (U5), inversion device (U6) output and the ground respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96120378 CN1093375C (en) | 1996-10-21 | 1996-10-21 | Sprayer unit of insecticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96120378 CN1093375C (en) | 1996-10-21 | 1996-10-21 | Sprayer unit of insecticide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1180474A CN1180474A (en) | 1998-05-06 |
| CN1093375C true CN1093375C (en) | 2002-10-30 |
Family
ID=5126285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96120378 Expired - Fee Related CN1093375C (en) | 1996-10-21 | 1996-10-21 | Sprayer unit of insecticide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1093375C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101723108B (en) * | 2002-02-20 | 2012-07-04 | 三洋电机株式会社 | Medicine supply apparatus |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098634C (en) * | 1999-06-07 | 2003-01-15 | 广东省林业科学研究院 | Dieting agent for mouse and bird |
| CN104663638A (en) * | 2015-02-14 | 2015-06-03 | 江苏大学 | Pesticide mixing device and pesticide mixing method for paddy field pesticide applying machine |
-
1996
- 1996-10-21 CN CN 96120378 patent/CN1093375C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101723108B (en) * | 2002-02-20 | 2012-07-04 | 三洋电机株式会社 | Medicine supply apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1180474A (en) | 1998-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CO., LTD. CESCO Free format text: FORMER NAME OR ADDRESS: CHYUN U PEST CONTROL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: KK CESCO Patentee before: Chyun U Pest Control Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021030 Termination date: 20131021 |