CN101933504B - Automatic medicament feeding device and greenhouse sprayer having same - Google Patents
Automatic medicament feeding device and greenhouse sprayer having same Download PDFInfo
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- CN101933504B CN101933504B CN2010102330741A CN201010233074A CN101933504B CN 101933504 B CN101933504 B CN 101933504B CN 2010102330741 A CN2010102330741 A CN 2010102330741A CN 201010233074 A CN201010233074 A CN 201010233074A CN 101933504 B CN101933504 B CN 101933504B
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- adding apparatus
- medicament
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Abstract
The invention relates to an automatic medicament feeding device and a room temperature sprayer having the same. The automatic medicament feeding device is characterized by comprising a water hub, wherein a medicament delivery tube is wound on the water hub; the medicament inlet end of the medicament delivery tube is connected with a filter while the medicament outlet end is wound around the water hub and then is connected with a No.1 medicament inlet of a first dynamoelectric ball valve; the medicament outlet of the first dynamoelectric ball valve is connected with an input end of a water pump through a pipeline; the output end of the water pump is connected with a medicament inlet of a second dynamoelectric ball valve; a No.1 medicament outlet of the second dynamoelectric ball valve is connected with a medicament inlet on the top face of a medicament box through a pipeline; a No.2 medicament outlet of the second dynamoelectric ball valve is connected with the No.1 medicament inlet of the first dynamoelectric ball valve; a medicament discharging outlet is reserved on the bottom face of the medicament box and is connected with a No.2 medicament inlet of the first dynamoelectric ball valve through a pipeline; a liquid level sensor is arranged in the medicament box; the output end of the liquid level sensor is electrically connected with the input end of an operation control device; and the output end of the operation control device is electrically connected with the first dynamoelectric ball valve, the second dynamoelectric ball valve and the water pump.
Description
Technical field
The present invention relates to a kind of chemicals dosing plant, particularly about a kind of automatic medicine adding apparatus and have the greenhouse sprayer of this automatic medicine adding apparatus.
Background technology
Utilize economic crops such as hothouse production vegetables, fruit, flowers, can not only satisfy the needs of people's daily life, and be the important channel that the peasant increases income.The airtight production environment in greenhouse often causes the generation of various damage by disease and insect, frequently uses agricultural chemicals to increase peasant's Financial cost and labour intensity, the quality of agricultural product has also been caused to seriously influence simultaneously.Simultaneously, the agricultural chemicals of excessive use evaporates under the hot conditions in the greenhouse chamber humidity is increased, and this makes and in prevention and elimination of disease and pests, has brought out the environment that damage by disease and insect grows again; Moreover, in this environment, use agricultural chemicals because greenhouse itself has high temperature, high humidity and characteristics such as airtight, with the life security that jeopardizes the dispenser personnel more, cause significant impact to healthy.Therefore, how rationally effectively to use agricultural chemicals, improve the availability of agricultural chemicals, agricultural chemicals is residual in the minimizing agricultural product, and protection dispenser personnel's life security becomes important issue.
China adopts the land for growing field crops to use spraying mechanical in the greenhouse mostly at present, and using more still is knapsack sprayer and console mode sprayer.Knapsack sprayer needs artificial dosing, spray medicine, and labour intensity is big, and operating efficiency is low, and the direct exposed to pesticides of dispenser personnel, can endanger the healthy of operator.The spraying droplet of console mode sprayer is big, makes dosage big, and sprays inhomogeneously, and agricultural chemicals waste is serious, and the humidity in the greenhouse is increased suddenly, and the condition of bringing out damage by disease and insect is provided again in prevention and elimination of disease and pests.
Summary of the invention
To the problems referred to above; It is convenient to the purpose of this invention is to provide a kind of dosing; Can avoid the operator in the dispenser process, directly to contact, reduce the health harm of agricultural chemicals, improve the automatic medicine adding apparatus of dispenser process safety and have the greenhouse sprayer of this automatic medicine adding apparatus the operator with agricultural chemicals.
For realizing above-mentioned purpose; The present invention takes following technical scheme: a kind of automatic medicine adding apparatus is characterized in that: it comprises a water hub, twines on the said water hub and is provided with a grug transportation tube; The drug entering side of said grug transportation tube connects a filter; The drug end of said grug transportation tube is walked around the feeding opening that said water hub connects first electrical ball valve, and the medicine outlet of said electrical ball valve connects the input of a water pump through pipeline, and the output of said water pump connects the feeding opening of second electrical ball valve; A medicine outlet of said second electrical ball valve connects the feeding opening of a medicine-chest end face through pipeline; No. two medicine outlets of said second electrical ball valve connect a feeding opening of said first electrical ball valve, and said medicine-chest bottom surface is provided with row's medicine mouth, and said row's medicine mouth connects No. two feeding openings of said first electrical ball valve through a pipeline; Be provided with a liquid level sensor in the said medicine-chest, the output of said liquid level sensor is electrically connected the input of an operating control device, and the output of said operating control device is electrically connected said first electrical ball valve, second electrical ball valve and water pump.
Said liquid level sensor comprises that the liquid level tube and that is fixedly installed in the said medicine-chest is arranged on the ball float on the said liquid level tube.
Said operating control device comprises an electric cabinet, and said electric cabinet is electrically connected a wired control box; Power supply, motor control module and MCU master control borad are housed in the said electric cabinet, preset dosing control module, row's medicine control module, speed of travel control module and direction of travel control module on the said MCU master control borad.
A kind of greenhouse sprayer with above-mentioned automatic medicine adding apparatus is characterized in that: it comprises said automatic medicine adding apparatus, said operating control device, a sprayer unit and a frame; Said automatic medicine adding apparatus is fixed on a side of said frame, and said sprayer unit is fixedly installed on the front end of said frame, and the medicine-chest in the said automatic medicine adding apparatus connects said sprayer unit through a medicine spraying tube road; Said operating control device is fixed on the opposite side of the said frame relative with said automatic medicine adding apparatus; Said frame through one the walking mechanism be slidingly arranged in-guide rail on, said guide rail is fixed on the ceiling in greenhouse; Said operating control device connects said automatic medicine adding apparatus and sprayer unit through pilot.
Said running gear comprises a stepper motor; The input of said stepper motor is electrically connected said electric cabinet; The output of said stepper motor connects two stainless steel driving wheels, and two said driving wheels rotate, and drives the walking of on said guide rail, rolling of two stainless steel driven pulleys.
The pilot that said operating control device is electrically connected said automatic medicine adding apparatus, sprayer unit and running gear is set in place on said guide rail one side and the lead slide rail identical with said rail length.
Said wired control box is provided with into medicine, row medicine, spraying and walking order button.
The present invention is owing to take above technical scheme; It has the following advantages: 1, the present invention is owing to be provided with two electrical ball valves and a water pump in automatic medicine adding apparatus; Two electrical ball valves are connected an operating control device with water pump, therefore, can realize automatically feeding medicament and row's medicine through operating control device control electrical ball valve and water pump; Avoid the direct exposed to pesticides of dispenser personnel, guaranteed that the dispenser personnel's is healthy.2, the present invention is owing to be arranged on automatic medicine adding apparatus and sprayer unit on the guide rail through running gear; Guide rail bracket is located on the ceiling in greenhouse, therefore, can drive automatic medicine adding apparatus and sprayer unit is walked along guide rail through running gear; Crops are carried out the automatic dispenser in high-altitude; Avoided the operator in the dispenser process, to contact, reduced the harm of agricultural chemicals, improved the safety of dispenser process operator's health with the direct of agricultural chemicals.3, the present invention is owing to be provided with operating control device; Carry out Automatic Dosing and row's medicine through operating control device control automatic medicine adding apparatus; Therefore, the sprayer that had both solved on the greenhouse guide rail is difficult to carry out dosing and this problem of row's medicine, has guaranteed that again operating personnel are in the dispenser process safe.4, the present invention when the soup in the sprayer unit runs low, can carry out dosing owing to make automatic medicine adding apparatus and sprayer unit drive walking through running gear simultaneously through automatic medicine adding apparatus synchronously; And need sprayer unit not stopped, therefore, avoided sprayer unit because of the needs dosing of stopping; And then spray medicine; Repeating of causing sprayed problems such as medicine phenomenon and pesticide supplying effect be bad, improved the uniformity of pesticide spraying, and accurate dispenser is had great importance.5, the present invention is owing to be provided with wired control box and electric cabinet in operating control device; Be provided with motor control module and MCU master control borad in the electric cabinet; Can control the startup of running gear and stop through motor control module and MCU master control borad, and the mode of operations such as advancing, retreat and return automatically of running gear.6, the present invention is because operating control device is provided with buzzer, and after automatic medicine adding apparatus dosing or the completion of row's medicine, buzzer can be sounded a buzzer automatically and reported to the police, and therefore, can better remind operating personnel to control, and raises the efficiency.Structural design of the present invention is ingenious, and is easy to operate, both can avoid the operator directly to contact with agricultural chemicals; Alleviate agricultural chemicals to the healthy injury that causes, can accurately control the pesticide spraying amount again, save dose; Increase economic efficiency, therefore, can be widely used in the sprinkling process of greenhouse agricultural chemicals.
Description of drawings
Fig. 1 is a greenhouse of the present invention sprayer structural representation
Fig. 2 is the schematic top plan view of Fig. 1
Fig. 3 is an automatic medicine adding apparatus structural representation of the present invention
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is carried out detailed description.
Like Fig. 1, shown in Figure 2, greenhouse of the present invention sprayer comprises a chemicals dosing plant 1, a sprayer unit 2, an operating control device 3 and a frame 4.Chemicals dosing plant 1 is fixed on a side of frame 4, and sprayer unit 2 is fixedly installed on the front end of frame 4, and operating control device 3 is fixed on the opposite side of the frame 4 relative with chemicals dosing plant 1.Frame 4 is slidingly arranged on the guide rail 6 through a walking mechanism 5, and guide rail 6 is fixed on the ceiling in greenhouse.Operating control device 3 is used to control chemicals dosing plant 1 and sprayer unit 2, and it connects chemicals dosing plant 1 and sprayer unit 2 through pilot, and pilot is set in place on the lead slide rail 61 of guide rail 6 one sides, and lead slide rail 61 is identical with the length of guide rail 6.
Like Fig. 1, shown in Figure 3, chemicals dosing plant 1 of the present invention comprises that one is fixed on the water hub 7 (tube rolling device) on the frame 6, twines on the water hub 7 and is provided with a grug transportation tube 8; The drug entering side of grug transportation tube 8 connects a filter 9; In the time of needs dosing or row's medicine, can artificially spur grug transportation tube 8, put down filter 9; Be placed on ground agricultural chemicals memory (not shown) and be connected, to advance medicine or row's medicine.The other end of grug transportation tube 8 is walked around the feeding opening that water hub 7 is connected to an electrical ball valve 10; The medicine outlet of electrical ball valve 10 connects the input of a water pump 11 through pipeline; The output of water pump 11 connects the feeding opening of another electrical ball valve 12; A medicine outlet of electrical ball valve 12 connects the feeding opening of a medicine-chest 13 end faces through pipeline, and No. two medicine outlets of electrical ball valve 12 connect a feeding opening of electrical ball valves 10.Medicine-chest 13 bottom surfaces are provided with row's medicine mouth, and row's medicine mouth connects No. two feeding openings of electrical ball valve 10 through pipeline.Be provided with a liquid level sensor 14 in the medicine-chest 13; Liquid level sensor 14 comprises that the liquid level tubes 15 and that are fixed in the medicine-chest 13 are arranged on the ball float 16 on the liquid level tube 15; Ball float 16 can rise or descend with liquid level; And send position signalling through liquid level sensor 14, and the output of liquid level sensor 14 is electrically connected operating control device 3, and the output of operating control device 3 is electrically connected electrical ball valve 10, water pump 11 and electrical ball valve 12.Medicine-chest 13 connects sprayer unit 2 through a medicine spraying tube road, and the soup in the medicine-chest 13 can spray through sprayer unit 2.
As shown in Figure 2, operating control device 3 of the present invention comprises a wired control box 17 and an electric cabinet 18.Wired control box 17 is provided with into order buttons such as medicine, row's medicine, spraying, walking.Power supply, motor control module and MCU (Micro Control Unit, micro-control unit) master control borad is housed in the electric cabinet 18.The MCU master control borad links to each other with wired control box 17 through the Shielded Twisted Pair on the lead slide rail 61, and conductor length can be controlled in the 1200m.Artificial given operational order gets into the MCU master control borad by wired control box 17 through the serial communication mode, by the work of MCU master control borad control complete machine.Wherein, preset dosing control module, row's medicine control module, speed of travel control module and direction of travel control module on the MCU master control borad.
Running gear 5 of the present invention comprises a stepper motor, and the input of stepper motor is electrically connected electric cabinet 18.The output of stepper motor connects two stainless steel driving wheels, and two driving wheels rotate, and drives the walking of on guide rail 6, rolling of two stainless steel driven pulleys, and then drives whole greenhouse sprayer and walk.Running gear 5 required power supplys are provided by the power supply in the electric cabinet.The startup of running gear 5 and stop to control by the motor control module in the electric cabinet 18.The speed of travel of running gear 5 and direction of travel be by MCU master control borad control, the speed of travel 0～21 meter/minute adjustable, direction of travel can be set at and advance, retreats and return three kinds of mode of operations automatically.
In the foregoing description, also be provided with buzzer in the electric cabinet 18, buzzer is by MCU master control borad control, all sounds the alarm after intact with row's medicine entering the intact back of medicine.
In the foregoing description, the command range of wired control box is 200m～1000m.
In the foregoing description, the medicine-chest volume is 10L.
In the foregoing description, the medicine speed of advancing of chemicals dosing plant is 10L/5 minute～10L/3 minute, and row's medicine speed is 10L/3 minute～10L/2 minute.
The prescription method of advancing, arrange of chemicals dosing plant of the present invention may further comprise the steps:
After the pesticide spraying in the medicine-chest 13 is intact, when needing dosing:
1) press and advance the medicine button on the wired control box 17, select the medicine state, wired control box 17 sends into medicine signal to the MCU master control borad;
2) the dosing control module control of pump 11 on the MCU master control borad is in running order, puts down the grug transportation tube 8 of filter 9 ends, and is placed on ground agricultural chemicals memory and is connected;
3) soup in the agricultural chemicals memory is in filter 9 gets into the grug transportation tube 8 in the water hubs 7, and arrives a feeding opening of electrical ball valves 10 through grug transportation tube 8, and this moment, No. two feeding openings of electrical ball valve 10 were closed;
4) soup in the electrical ball valve 10 is under the effect of water pump 11; Flow into the feeding opening of electrical ball valve 12 through the medicine outlet of electrical ball valve 10; Flow into medicine-chest 13 through the medicine outlet of electrical ball valve 12 and the feeding opening of medicine-chest 13, at this moment, No. two medicine outlets of electrical ball valve 12 are closed;
5) along with the adding of soup, the liquid level in the medicine-chest 13 constantly rises, simultaneously; Ball float 16 in the medicine-chest on liquid level sensor 14 liquid level tubes 15 also constantly rises with liquid level, and when the soup in the medicine-chest 13 was filled it up with, the ball float 16 in the medicine-chest 13 rose to a high position; At this moment; The MCU master control borad of liquid level sensor 14 in electric cabinet 18 sends corresponding pulse signal, and water pump 11 is quit work automatically, and the dosing process finishes.
When need not continuing to spray insecticide, and when also having remaining soup in the medicine-chest 13:
1) press row's medicine button on the wired control box 17, the row's of selection medicine state, wired control box 17 sends row's medicine signal to the MCU master control borad;
2) the row's medicine control module control of pump 11 on the MCU master control borad quits work; Remaining soup is under the effect of gravity in the medicine-chest 13; Row's medicine mouth of process medicine-chest 13 bottom surfaces flows into No. two feeding openings of electrical ball valve 10, and this moment, a feeding opening of electrical ball valve 10 was closed;
3) soup flows into water pump 11 through the medicine outlet of electrical ball valve 10, and through the feeding opening of water pump 11 inflow electrical ball valves 12, this moment, a medicine outlet of electrical ball valve 12 was closed;
4) soup flows into grug transportation tube 8 through No. two medicine outlets of electrical ball valve 12, flows into the agricultural chemicals memory through grug transportation tube 8;
5) along with the discharge of soup; Liquid level in the medicine-chest 13 constantly descends; Ball float 16 in the medicine-chest 13 on liquid level sensor 14 liquid level tubes 15 is along with the decline of liquid level also constantly descends, and when the soup in the medicine-chest 13 had been arranged, the ball float 16 in the medicine-chest 13 dropped to lowest order; Liquid level sensor 14 sends corresponding pulse signal for the MCU master control borad in electric cabinet 18, and row's medicine process finishes.
Above-mentioned each embodiment only is used to explain the present invention, and wherein the structure of each parts, connected mode etc. all can change to some extent, and every equivalents of on the basis of technical scheme of the present invention, carrying out and improvement all should not got rid of outside protection scope of the present invention.
Claims (7)
1. automatic medicine adding apparatus; It is characterized in that: it comprises a water hub; Twine on the said water hub and be provided with a grug transportation tube, the drug entering side of said grug transportation tube connects a filter, and the drug end of said grug transportation tube is walked around the feeding opening that said water hub connects first electrical ball valve; The medicine outlet of said first electrical ball valve connects the input of a water pump through pipeline; The output of said water pump connects the feeding opening of second electrical ball valve, and a medicine outlet of said second electrical ball valve connects the feeding opening of a medicine-chest end face through pipeline, and No. two medicine outlets of said second electrical ball valve connect a feeding opening of said first electrical ball valve; Said medicine-chest bottom surface is provided with row's medicine mouth, and said row's medicine mouth connects No. two feeding openings of said first electrical ball valve through a pipeline; Be provided with a liquid level sensor in the said medicine-chest, the output of said liquid level sensor is electrically connected the input of an operating control device, and the output of said operating control device is electrically connected said first electrical ball valve, second electrical ball valve and water pump; Said operating control device comprises an electric cabinet, and said electric cabinet is electrically connected a wired control box; Power supply, motor control module and MCU master control borad are housed in the said electric cabinet, preset dosing control module, row's medicine control module, speed of travel control module and direction of travel control module on the said MCU master control borad.
2. a kind of automatic medicine adding apparatus as claimed in claim 1 is characterized in that: said liquid level sensor comprises that the liquid level tube and that is fixedly installed in the said medicine-chest is arranged on the ball float on the said liquid level tube.
3. greenhouse sprayer that has like each said automatic medicine adding apparatus of claim 1～2, it is characterized in that: it comprises said automatic medicine adding apparatus, said operating control device, a sprayer unit and a frame; Said automatic medicine adding apparatus is fixed on a side of said frame, and said sprayer unit is fixedly installed on the front end of said frame, and the medicine-chest in the said automatic medicine adding apparatus connects said sprayer unit through a medicine spraying tube road; Said operating control device is fixed on the opposite side of the said frame relative with said automatic medicine adding apparatus; Said frame is slidingly arranged on the guide rail through a walking mechanism, and said guide rail is fixed on the ceiling in greenhouse; Said operating control device connects said automatic medicine adding apparatus and sprayer unit through pilot.
4. a kind of greenhouse sprayer as claimed in claim 3 with automatic medicine adding apparatus; It is characterized in that: said running gear comprises a stepper motor; The input of said stepper motor is electrically connected said electric cabinet; The output of said stepper motor connects two stainless steel driving wheels, and two said driving wheels rotate, and drives the walking of on said guide rail, rolling of two stainless steel driven pulleys.
5. like claim 3 or 4 described a kind of greenhouse sprayers with automatic medicine adding apparatus, it is characterized in that: the pilot that said operating control device is electrically connected said automatic medicine adding apparatus, sprayer unit and running gear is set in place on said guide rail one side and the lead slide rail identical with said rail length.
6. like claim 3 or 4 described a kind of greenhouse sprayers with automatic medicine adding apparatus, it is characterized in that: said wired control box is provided with into medicine, row medicine, spraying and walking order button.
7. a kind of greenhouse sprayer with automatic medicine adding apparatus as claimed in claim 5 is characterized in that: said wired control box is provided with into medicine, row medicine, spraying and walking order button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102330741A CN101933504B (en) | 2010-07-16 | 2010-07-16 | Automatic medicament feeding device and greenhouse sprayer having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102330741A CN101933504B (en) | 2010-07-16 | 2010-07-16 | Automatic medicament feeding device and greenhouse sprayer having same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101933504A CN101933504A (en) | 2011-01-05 |
| CN101933504B true CN101933504B (en) | 2012-02-29 |
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ID=43387258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102330741A Expired - Fee Related CN101933504B (en) | 2010-07-16 | 2010-07-16 | Automatic medicament feeding device and greenhouse sprayer having same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101933504B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806166A (en) * | 2012-08-17 | 2012-12-05 | 宁夏农林科学院 | Spraying automatic control device |
| CN103592870B (en) * | 2013-04-01 | 2016-12-28 | 泰山医学院 | A kind of Automatic Dosage Control of Additives device |
| CN107743937B (en) * | 2017-09-22 | 2020-07-31 | 江苏大学 | Appointment-making on-demand dosing device and method for greenhouse autonomous spraying machine |
| CN111226889A (en) * | 2020-01-12 | 2020-06-05 | 安徽农业大学 | General intelligent pesticide application system based on Internet of things |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2101746U (en) * | 1991-08-30 | 1992-04-15 | 张洪克 | Automatic quantitative liquid pouring into device for well head |
| JP2003327300A (en) * | 2002-05-02 | 2003-11-19 | Kyoritsu Seiyaku Kk | Liquid feeding device |
| CN2706464Y (en) * | 2004-05-13 | 2005-06-29 | 李康敏 | Composite multifunction water quality treatment machine |
| KR100742367B1 (en) * | 2006-06-23 | 2007-07-24 | (주) 디바이스이엔지 | Medicinal fluid mixing feeder |
| JP4757178B2 (en) * | 2006-11-29 | 2011-08-24 | オリンパスメディカルシステムズ株式会社 | Endoscope cleaning and disinfecting apparatus, and method for disinfecting apparatus internal conduit of endoscope cleaning and disinfecting apparatus. |
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2010
- 2010-07-16 CN CN2010102330741A patent/CN101933504B/en not_active Expired - Fee Related
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| CN101933504A (en) | 2011-01-05 |
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Granted publication date: 20120229 Termination date: 20130716 |