CN202949700U - Germination accelerating and seed soaking equipment - Google Patents
Germination accelerating and seed soaking equipment Download PDFInfo
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- CN202949700U CN202949700U CN 201220682956 CN201220682956U CN202949700U CN 202949700 U CN202949700 U CN 202949700U CN 201220682956 CN201220682956 CN 201220682956 CN 201220682956 U CN201220682956 U CN 201220682956U CN 202949700 U CN202949700 U CN 202949700U
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Abstract
The utility model relates to germination accelerating and seed soaking equipment. The 21st century is an era of science and technology, the agricultural development is of course inseparable from science and technology, and the germination accelerating and seed soaking equipment is crystallization of scientific and technological development and can technically guarantee the breeding quality of paddy rice and increase the agricultural yield. The germination accelerating and seed soaking equipment comprises a main control machine cabinet (1), wherein the main control machine cabinet is connected with peripheral equipment (2) and a sprout box (3). The equipment is used for accelerating germination and soaking seeds.
Description
Technical field:
The utility model relates to a kind of vernalization seed soaking equipment.
Background technology:
Agricultural is national roots, and especially for the populous nation as China, the development of agricultural is most important.2l century is Technology Times, and the development of agricultural also be unable to do without science and technology certainly, and vernalization seed soaking equipment is the crystallization of development in science and technology, and vernalization seed soaking equipment can guarantee the breeding quality of paddy rice technically, boosts agricultural yield.
Summary of the invention:
The purpose of this utility model is to provide a kind ofly take SCM system as core, has improved the vernalization seed soaking equipment of the reliability of communication by the mode of multiple communication.
Above-mentioned purpose realizes by following technical scheme:
A kind of vernalization seed soaking equipment, its composition comprises: base cabinet, described base cabinet connects ancillary equipment and bud case, described bud case comprises dress seed vessel, described dress seed vessel connect hot water water pump and cold water water pump, described dress seed vessel bottom connects the draining water pump, described dress seed vessel connect temperature sensor and liquid level sensor, described temperature sensor is connected induction end with liquid level sensor, and described hot water water pump, described cold water water pump, described draining water pump all connect control end.
Described vernalization seed soaking equipment, described ancillary equipment comprises LCD control panel and calculator, and described LCD control panel connects SCM system, and described calculator connects SCM system.
Described vernalization seed soaking equipment, described base cabinet comprises battery main switch and SCM system, described battery main switch connects heat-exchanger pump power switch, draining pump power switch, water supply pump power switch, bud case and meter switch, Power of SCM System switch, described SCM system connects LCD interface, computer interface, induction end, control end, and described SCM system connects described microcontroller power supply switch.
Beneficial effect:
1. the different components and parts in the utility model require different magnitudes of voltage, and output has three road voltages; Wherein the voltage of single-chip microcomputer is the 5V DC voltage, and liquid level is 12V, 1.5A DC voltage, and relay is 12V, 0.5A DC voltage; Therefore the circuit of rectification, transformation, voltage stabilizing is arranged, can directly adopt the 220V/50Hz alternating current.
2. be designed with differential circuit, comparison circuit etc. on circuit of the present utility model, effect is the stability that increases liquid level sensor, temperature sensor.
3. the collection of the utility model data has three kinds of modes, the mode of AD interrupt mode, I/O mouth mode, serial communication; First kind of way, AD interrupt mode image data also becomes data signal by data transaction, liquid level data, deal with data; The second way, the I/O mouth receives temperature data, deal with data, by the directly actuated temperature sensor of I/O mouth, relay etc.; The third mode, SCM system is passed to calculator by serial communication by data, and calculator also can be passed to SCM system by data, can realize man-machine exchange.
4. the utility model has field control and two kinds of modes of Long-distance Control, and field control is by LCD control panel monitoring and controlling; Long-distance Control is to carry out telecommunication by serial communication with calculator; The LCD control panel comprises LCD display and button, and the effect of LCD display is parameter in display environment, and button has been to control systemic effect; The onsite user can observe the parameters such as temperature, liquid level by LCD display, parameter is arranged accordingly; Remote subscriber can be controlled and be regulated temperature and the liquid level of equipment by the calculator of controlling machine room.
5. the utility model water filling, draining can be controlled automatically.
6. the utility model has been realized the intellectuality control temperature control water of rice seed soaking vernalization, the full-automatic setting, the assurance that science is strict the required condition of rice paddy seed presoaking and germinating, for rice bud seed production provides scientific and technological direction; Realized water temperature and the liquid level of bud case are carried out to intellectuality control, reached the parameters standard in vernalization seed soaking environment, improved the germination rate of seed, for agricultural foison has been carried out sufficient preparation.
7. the water pump in the utility model can be chosen according to concrete environment.The bud case also can be chosen by concrete environment, also can choose cuboid, and length and width can be chosen according to the size of environment and the number of breeding.
The accompanying drawing explanation:
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is seed soaking, vernalization flow charts of this product.
Accompanying drawing 3 is structural representations of base cabinet in accompanying drawing l.
Accompanying drawing 4 is liquid level sensor, temperature sensor distribution maps in the bud case in accompanying drawing l.
Accompanying drawing 5 is hot and cold water and water discharging valve figure in the bud case in accompanying drawing l.
Embodiment:
Embodiment 1:
A kind of vernalization seed soaking equipment, its composition comprises: base cabinet l, described base cabinet connects ancillary equipment 2 and bud case 3.
Embodiment 2:
The described vernalization seed soaking of embodiment 1 equipment, described bud case comprises dress seed vessel, described dress seed vessel connect hot water water pump 4 and cold water water pump 5, described dress seed vessel bottom connects draining water pump 6, described dress seed vessel connect temperature sensor 7 and liquid level sensor 8, described temperature sensor is connected induction end 9 with liquid level sensor, described hot water water pump, described cold water water pump, described draining water pump all connect control end 10.
Embodiment 3:
The described vernalization seed soaking of embodiment 1 equipment, described ancillary equipment comprises LcD control panel 11 and calculator 12, and described LcD control panel connects SCM system 13, and described SCM system connects power switch 14.
Embodiment 4:
EXAMPLE l or 3 described vernalization seed soaking equipment, described base cabinet comprises battery main switch 15 and SCM system, described battery main switch connects heat-exchanger pump power switch 16, draining pump power switch 17, water supply pump power switch 18, bud case and meter switch 19, Power of SCM System switch 20, described SCM system connects LCD interface 21, computer interface 22, induction end, control end, and described SCM system connects described microcontroller power supply switch.
Embodiment 5:
The described vernalization seed soaking of above-described embodiment equipment, accompanying drawing 2 is seed soaking, vernalization flow chart, as can be seen from the figure every environmental parameter of vernalization seed soaking, want to control these parameters to depend merely on manually, is difficult to grasp the accuracy of parameters.Vernalization seed soaking equipment can be controlled the parameters such as temperature, liquid level effectively, reaches the parameters standard in vernalization seed soaking environment.This equipment is to take SCM system to control these parameters and reach standard as core adds ancillary equipment.
Embodiment 6:
The described vernalization of above-described embodiment seed soaking equipment, SCM system is to take single-chip microcomputer to add the construction systems such as diode, triode, resistance, electric capacity, relay, 74hcl64/74hcl38 chip as core.Induction end connects the interface of the equipment such as temperature sensor, liquid level sensor.Control end mainly contains to control and adds the equipment such as water, draining and water transfer temperature.The LCD interface is connect the port of LCD control panel and communicate.Computer port is connect the port of calculator and communicate.
The switching process of circuit, what circuit directly adopted is 220V/50Hz voltage, with AC transformer, make it export three road alternating voltages, each road alternating voltage of output changes the direction that exchanges point by diode, it is become equidirectional, through electrochemical capacitor, electric capacity, output voltage frequency is reduced, the unlimited DC voltage that levels off to, pass through again voltage stabilizing chip (as: 7805) and carry out voltage stabilizing, the DC voltage of stable output.
Embodiment 7:
The described vernalization seed soaking of above-described embodiment equipment, single-chip microcomputer is communicated by letter with ancillary equipment.
1. communicating by letter of temperature sensor and SCM system: at first the I/O mouth register (P1M0 and P1M1) of single-chip microcomputer is set, is set to the readable pattern of writing.The single-chip microcomputer model of selecting is STCl2C5616AD, and for single-chip microcomputer P1 mouth, 8 I/O mouths being arranged is respectively P1.0-P1.7.The temperature sensor model is DS18B20, is the single port communication device, and communication modes is data signal.We select the P1.5 of single-chip processor i/o mouth, for the DS18B20 of single port communication, according to the ROM order of DS18B20, read temperature value and export numerical value to LCD display.
2. communicating by letter of liquid level sensor and SCM system: liquid level sensor is the magnitude of voltage according to the variation exporting change of hydraulic pressure.For the output voltage of liquid level sensor, liquid level sensor is connected to the P1.0 mouth by low-pass filter circuit, amplifying circuit, differential circuit.The effect of low-pass filter circuit, amplifying circuit, differential circuit is the stability that increases signal.The pattern of I/O mouth is set for opening the stripping pattern formula.What filter circuit was selected is the RC filter circuit, and what amplifying circuit adopted is reverse ratio amplifying circuit, and what differential circuit was selected is reverse differential circuit.The defeated signal outputting analog signal of liquid level sensor, at first become data signal by AD converter by analog signal conversion, then data signal is converted to metric numerical value and exports LCD display to.When single-chip microcomputer is selected AD converter, the register of single-chip microcomputer need to be set.What AD converter was selected is 8 samplings, and be that 1080 clocks are changed once conversion time.
3. communicating by letter of relay and SCM system: I/O mouth register is set for input pattern only.With 74HCl64 expansion I/O mouth.The output signal of single-chip microcomputer is 5V, needs to use the triode amplifying signal, and reduces the interference between signal by optocoupler.
4. the LCD control panel is communicated by letter with SCM system: LCD display has 22 pins, because the I/O mouth of single-chip microcomputer is not abundant, so select 74HCl64 to connect P2.6, the P2.7 expansion I/O mouth of single-chip microcomputer.Button is to be connected to P1.1, P1.2, the P1.3 expansion I/O mouth of single-chip microcomputer by the 74HCl38 chip.I/O mouth configuration register is set, is made as only input pattern.
5. communicating by letter of serial-port communication and SCM system: single-chip microcomputer is by serial communication, and the baud rate of serial communication is 9600, adopts eight automatic reassembly timers.The time one of timer casually interrupts making single-chip microcomputer to be sent data or accept data to sending string.
Embodiment 8:
The described vernalization seed soaking of above-described embodiment equipment, the intellectuality of hydraulic pressure and temperature is controlled, the temperature sensor measurement value is passed through the I/O oral instructions to single-chip microcomputer, the single-chip microcomputer deal with data also judges whether to surpass predetermined value, if while surpassing the higher limit of predetermined value, single-chip microcomputer will send control signal, and the contact of the corresponding relay of closed cold water water pump is opened the cold water water pump and injected cold water reduction temperature; If, during lower than the lower limit of predetermined value, single-chip microcomputer will send control signal, the contact of the corresponding relay of closed hot water water pump, open the hot water water pump and inject hot water and improve temperature.
The liquid level sensor measured value is to be connected to the P1.0 mouth by low-pass filter circuit, amplifying circuit, differential circuit, and single-chip microcomputer is accepted data by the P1.0 mouth.The single-chip microcomputer deal with data also judges whether to surpass predetermined value, if, while surpassing the higher limit of predetermined value, SCM system will send control signal, the contact of the corresponding relay of closed cold water water pump and hot water water pump, open cold water water pump and the water filling of hot water water pump; If, during lower than the lower limit of predetermined value, SCM system will send control signal, the contact of the corresponding relay of closed draining water pump, open the water drain pump drainage; In this process, if there is problem too high or too low for temperature, will be regulated according to temperature regulation mechanism.To guarantee the parameters standard in vernalization seed soaking environment.
Embodiment 9:
The described vernalization seed soaking of above-described embodiment equipment, the LCD control panel, can feed back a parameter of direct environment by the LCD control panel, can pass through the numerical value of LCD displays temperature, liquid level, humidity, have on the LCD control panel by bond energy and control water level, temperature value, the keeper processes by observed data and according to corresponding data like this, also can allow equipment processing voluntarily.
Embodiment 10:
The described vernalization seed soaking of above-described embodiment equipment, SCM system and compunication, the mode of SCM system and compunication, microcontroller serial port is passed to calculator by ATC-100M by data, the parameter of calculator meeting display environment.Calculator also can send data (being control command), and calculator is passed to single-chip microcomputer by ATC-100M by data, and single-chip microcomputer can produce a serial ports interrupt signal, allows the single-chip microcomputer deal with data, and does corresponding processing.
Vernalization seed soaking equipment is according to the equipment of Modern Agricultural growth requirement exploitation, fundamentally improves agriculture production efficiency.Thereby make China's new step on agriculture field.
Claims (3)
1. vernalization seed soaking equipment, its composition comprises: base cabinet, it is characterized in that: described base cabinet connects ancillary equipment and bud case, described bud case comprises dress seed vessel, described dress seed vessel connect hot water water pump and cold water water pump, described dress seed vessel bottom connects the draining water pump, described dress seed vessel connect temperature sensor and liquid level sensor, described temperature sensor is connected induction end with liquid level sensor, and described hot water water pump, described cold water water pump, described draining water pump all connect control end.
2. vernalization according to claim 1 seed soaking equipment, it is characterized in that: described ancillary equipment comprises LCD control panel and calculator, and described LCD control panel connects SCM system, and described calculator connects SCM system.
3. vernalization according to claim 1 and 2 seed soaking equipment, it is characterized in that: described base cabinet comprises battery main switch and SCM system, described battery main switch connects heat-exchanger pump power switch, draining pump power switch, water supply pump power switch, bud case and meter switch, Power of SCM System switch, described SCM system connects LCD interface, computer interface, induction end, control end, and described SCM system connects described microcontroller power supply switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682956 CN202949700U (en) | 2012-12-12 | 2012-12-12 | Germination accelerating and seed soaking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220682956 CN202949700U (en) | 2012-12-12 | 2012-12-12 | Germination accelerating and seed soaking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202949700U true CN202949700U (en) | 2013-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220682956 Expired - Lifetime CN202949700U (en) | 2012-12-12 | 2012-12-12 | Germination accelerating and seed soaking equipment |
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| CN (1) | CN202949700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454995A (en) * | 2013-08-06 | 2013-12-18 | 兴化市银河仪器仪表有限公司 | Rice seed soaking and germination accelerating intelligent controller |
-
2012
- 2012-12-12 CN CN 201220682956 patent/CN202949700U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454995A (en) * | 2013-08-06 | 2013-12-18 | 兴化市银河仪器仪表有限公司 | Rice seed soaking and germination accelerating intelligent controller |
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| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20130529 |