CN205794042U - Rice transplanter accurate fertilizing controls device - Google Patents
Rice transplanter accurate fertilizing controls device Download PDFInfo
- Publication number
- CN205794042U CN205794042U CN201620548951.7U CN201620548951U CN205794042U CN 205794042 U CN205794042 U CN 205794042U CN 201620548951 U CN201620548951 U CN 201620548951U CN 205794042 U CN205794042 U CN 205794042U
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- China
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- control unit
- conveying mechanism
- spiral conveying
- main control
- rice transplanter
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Abstract
This utility model relates to a kind of rice transplanter accurate fertilizing and controls device, it is characterised in that: including: display control unit, pushbutton operating unit, interpolation speed sensor, fertilising velocity sensor, main control unit, receptacle, fertilizer pipe, direct current generator and spiral conveying mechanism；Display control unit and pushbutton operating unit are arranged on operating board；Interpolation speed sensor is arranged on the interpolation axle of rice transplanter；Fertilising velocity sensor is arranged on the screw conveyor shaft of spiral conveying mechanism；Receptacle and spiral conveying mechanism are arranged in the frame of interpolating portion；Described receptacle is connected with spiral conveying mechanism by fertilizer pipe；Main control unit is arranged under the seat of rice transplanter, uses serial ports to be connected with display control unit.This utility model solves the problem accurately controlling dose.
Description
Technical field
This utility model relates to agricultural machinery technological field, and specifically a kind of rice transplanter accurate fertilizing controls device.
Background technology
Any kind that farmland is used and the chemical fertilizer of form, be impossible to all be absorbed and used by plants.Chemical fertilizer utilizes
Rate, nitrogen is 30 ∽ 60%, and phosphorus is 3 ∽ 25%, and potassium is 30 ∽ 60%.Consumption is excessive, though or use normal, but owing to other are natural or
Artificial origin, can make chemical fertilizer run off in a large number.The nitrogen compound not utilized in time by plant, if can not be adsorbed by soil colloid,
Below the densely distributed level of root system of plant will be transferred to when the soil water permeates downwards and pollute.
The environmental problem that pollution by chemical fertilizer causes mainly has: rivers and creeks, lake, the eutrophication in inland sea.Cause waters eutrophy
The reason changed, mainly in water, nitrogen, the content of phosphorus increase, and make the aquatic plants growths such as algae too much.Soil is contaminated, soil
Physical property deterioration.Long-term excess and use merely chemical fertilizer, soil acidification can be made.Have on soil liquid sweetening of the soil micelle
Machine, the ammonium ion amount of inorganic complex increase, and replace Ca2+, Mg2+ etc., make soil colloid disperse, and Soil structure destroys, soil
Ground hardens, and directly affects agriculture production cost and the yield of crop and quality.In food, feedstuff and drinking water, toxic component increases
Add.The bio-toxicity of nitrite is big 5 ∽ 10 times than nitrate, and nitrite is combined the N-nitroso compound formed with amine
It is then strong carcinogen (see N-nitroso compound and cancer).In the well water in the area of use chemical fertilizer or river, nitrogen compound contains
Amount can increase, even more than drinking water standard.The soil of given too much chemicals can make nitrate in the crop such as vegetable and herbage contain
Amount increases.Food and Nitrite in Feed too high levels, once caused children's and domestic animal intoxication accident.
Possibly together with some other impurity in chemical fertilizer, such as the ∽ 100ppm Han cadmium 1 in rock phosphate in powder, leaded 5 ∽ 10ppm, this
A little impurity also can cause environmental pollution.NO_x in Air Environment content increases.Be applied to the nitrogenous fertilizer in farmland, have a great deal of directly
Evaporate into gas from soil surface, enter air.Quite a few is also had to enter soil with organic or inorganic nitrogen form, at soil
Nitrogen and nitrogen oxides can be changed into from the nitrogen compound of indissoluble state, ADSORPTION STATE and water-soluble state under microbial action, enter air.
Summary of the invention
The purpose of this utility model is to overcome the existing problem that can not accurately control dose, proposes a kind of rice transplanter essence
Amount fertilising controls device so that dose is more preferably controlled.
The technical solution of the utility model is: a kind of rice transplanter accurate fertilizing controls device, it is characterised in that: including: aobvious
Show control unit, pushbutton operating unit, interpolation speed sensor, fertilising velocity sensor, main control unit, receptacle, fertilizer
Pipe, direct current generator and spiral conveying mechanism；Display control unit and pushbutton operating unit are arranged on operating board；Interpolation speed passes
Sensor is arranged on the interpolation axle of rice transplanter；Fertilising velocity sensor is arranged on the screw conveyor shaft of spiral conveying mechanism；Fertile
Hopper and spiral conveying mechanism are arranged in the frame of interpolating portion；Described receptacle passes through fertilizer pipe and spiral conveying mechanism phase
Connect；Main control unit is arranged under the seat of rice transplanter, uses serial ports to be connected with display control unit；Described main control list
Unit includes single-chip microcomputer programmable logic controller (PLC) and DC motor driver, and the On-off signal end of main control unit connects interpolation
Velocity sensor, fertilising velocity sensor and pushbutton operating unit；The outfan of main control unit connects DC motor driver,
Described DC motor driver connects direct current generator；Described direct current generator drives spiral conveying mechanism to control corresponding fertilising
Amount.
In this utility model device, display control unit includes touch screen and LCDs.
In this utility model device, fertilising velocity sensor and spiral conveying mechanism one_to_one corresponding.
In this utility model device, button control unit can individually control whether every road fertilizing mechanism works.
In this utility model: when user is after display control unit sets a dose, and main control unit sends and controls
Signal drives direct current generator to DC motor driver, DC motor driver, dc motor drives spiral conveying mechanism；
Fertilising velocity sensor sends real-time dose to main control unit, and main control unit, by analyzing and processing, is sent out in real time
Go out control signal to DC motor driver, drive direct current generator by DC motor driver, then controlled in real time by direct current generator
Spiral conveying mechanism processed so that every road dose synchronizes.
In this utility model: when rice transplanter normal operation, fertilization control mechanism is according to the operating rate of rice transplanter voluntarily
Regulated fertilization amount so that dose keeps certain every time, and can arrange the fertilising required for this field according to the demand of field
Amount.
The operation principle of this utility model device is described below.
Normal work: needed work at which fertilizing mechanism of button control Unit selection by tractor driver, and in display control
Unit carries the dose that this field needs, it is possible to directly carry out rice transplanting operation.When rice transplanter is in field rice transplanting operation,
Rice transplanter interpolation speed signal at that time is passed to main control unit by interpolation speed sensor.Main control unit is analyzed and processes
Interpolation speed at that time, passes to DC motor driver by the control signal of dose, and DC motor driver drives direct current generator
Driving spiral conveying mechanism, fertilizer passes through fertilizer pipe to spiral conveying mechanism from receptacle, by spiral conveying mechanism by fertilizer
Transferring out, the fertilising velocity sensor on each spiral conveying mechanism sends dose signal at that time to main control list
Unit, the dose data being transmitted through at that time are analyzed and process by main control unit, take the dose data that transmitted at that time
Intermediate value is reference value.Main control unit sends control signal and drives direct current to DC motor driver, DC motor driver
Driven by motor spiral conveying mechanism, the dose controlling each road is identical with reference value.
The good effect that this utility model is had is: uneven the asking of yield caused by unevenness of application when solving fertilising
Topic.Solve and cause the problems such as environmental pollution due to improper fertilization.Solve and can carry out different executing according to varying environment
Fertile amount controls, and reaches treatment in accordance with local conditions.
Accompanying drawing explanation
Fig. 1 is that this utility model accurate fertilizing controls device at rice transplanter present position schematic diagram；
Fig. 2 is that this utility model accurate fertilizing controls device fertilizing mechanism schematic diagram；
Fig. 3 is that this utility model accurate fertilizing controls device block diagram；
In figure: 1, display control unit 2, pushbutton operating unit 3, interpolation speed sensor 4, fertilising velocity sensor
5, main control unit, 6, receptacle 7, fertilizer pipe 8, direct current generator 9, spiral conveying mechanism.
Detailed description of the invention
Enforcement described in the utility model is the description to this utility model preferred embodiment, not to this utility model
Scope and spirit are defined, and all should include in without departing from the various modification on the premise of this utility model design principle and improvement
Protection domain of the present utility model.
Below in conjunction with the accompanying drawings embodiment of the present utility model is elaborated:
As shown in Figure 1, Figure 2, Figure 3 shows, rice transplanter accurate fertilizing described in the utility model control device includes: display controls
Unit 1, pushbutton operating unit 2, interpolation speed sensor 3, fertilising velocity sensor 4, main control unit 5, receptacle 6, fertilizer
Pipe 7, direct current generator 8, spiral conveying mechanism 9.
In this utility model device: display control unit is arranged on the operating board of rice transplanter, and pushbutton operating unit is arranged
On operating board, main control unit is arranged under the seat of rice transplanter, and interpolation speed sensor is arranged on the interpolation axle of rice transplanter
On, fertilising velocity sensor is arranged on the screw conveyor shaft of spiral conveying mechanism, and direct current generator is arranged on the frame of interpolating portion
On, pass through connection between each unit.Receptacle is arranged in the frame of interpolating portion, and spiral conveying mechanism is arranged on interpolating portion
Frame on, fertilizer pipe connects receptacle and spiral conveying mechanism.
Dose control point two set patterns for this utility model control device: automatic operation mode and manual operation mode.
Automatic operation mode: by interpolation speed sensor 3, interpolation speed signal is passed to main control unit 5 and be analyzed
And process, main control unit 5 sends control signals to DC motor driver, and driver drives direct current generator 8 drives spiral
Conveying mechanism 9, spiral conveying mechanism 9 transfers out corresponding dose, and fertilising velocity sensor 4 is by each road spiral conveying mechanism
Dose signal pass to main control unit 5 and be analyzed and process, main control unit 5 is by each road dose number transmitted
According to, the intermediate value taking these data is reference value, is then transported on control signal to DC motor driver, driver drives direct current
Driven by motor spiral conveying mechanism 9, the dose controlling each road spiral conveying mechanism is identical with reference value.
Manual operation mode: in the manual operating mode, user arranges a dose by display control unit 1, aobvious
Showing that display control signal is sent to main control unit 5 and is analyzed and processes by control unit 1, control is believed by main control unit 5
Number passing to DC motor driver, driver drives direct current generator 8 drives spiral conveying mechanism 9, and fertilising velocity sensor 4 will be every
The dose of one road spiral conveying mechanism sends main control unit 5 in order to monitor the dose on each road.
Claims (5)
1. a rice transplanter accurate fertilizing controls device, it is characterised in that: including: show control unit, pushbutton operating unit, insert
Value velocity sensor, fertilising velocity sensor, main control unit, receptacle, fertilizer pipe, direct current generator and spiral conveying mechanism；
Display control unit and pushbutton operating unit are arranged on operating board；Interpolation speed sensor is arranged on the interpolation axle of rice transplanter
On；Fertilising velocity sensor is arranged on the screw conveyor shaft of spiral conveying mechanism；Receptacle and spiral conveying mechanism are arranged on
In the frame of interpolating portion；Described receptacle is connected with spiral conveying mechanism by fertilizer pipe；Main control unit is arranged on slotting
Under the seat of seedling machine, serial ports is used to be connected with display control unit；Described main control unit includes single-chip microcomputer FPGA
Controller and DC motor driver, the On-off signal end of main control unit connects interpolation speed sensor, fertilising speed passes
Sensor and pushbutton operating unit；The outfan of main control unit connects DC motor driver, described DC motor driver
Connect direct current generator；Described direct current generator drives spiral conveying mechanism to control corresponding dose.
Rice transplanter accurate fertilizing the most according to claim 1 controls device, it is characterised in that: display control unit includes touching
Touch screen and LCDs.
Rice transplanter accurate fertilizing the most according to claim 1 controls device, it is characterised in that: fertilising velocity sensor and spiral shell
Rotation conveying mechanism one_to_one corresponding.
Rice transplanter accurate fertilizing the most according to claim 1 controls device, it is characterised in that: button control unit can be individually
Control whether every road fertilizing mechanism works.
Rice transplanter accurate fertilizing the most according to claim 1 controls device, it is characterised in that: set in display control unit
After one dose, main control unit sends control signal and drives unidirectional current to DC motor driver, DC motor driver
Machine, is driven spiral conveying mechanism by dc motor；Fertilising velocity sensor sends real-time dose to main control unit,
Main control unit, by analyzing and processing, sends control signal in real time to DC motor driver, passes through DC motor driver
Drive direct current generator, then controlled spiral conveying mechanism by direct current generator in real time so that every road dose synchronizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548951.7U CN205794042U (en) | 2016-06-08 | 2016-06-08 | Rice transplanter accurate fertilizing controls device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548951.7U CN205794042U (en) | 2016-06-08 | 2016-06-08 | Rice transplanter accurate fertilizing controls device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205794042U true CN205794042U (en) | 2016-12-14 |
Family
ID=57501940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620548951.7U Expired - Fee Related CN205794042U (en) | 2016-06-08 | 2016-06-08 | Rice transplanter accurate fertilizing controls device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205794042U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850315A (en) * | 2016-06-08 | 2016-08-17 | 湖南龙舟农机股份有限公司 | Precision fertilizer application control device of rice transplanter |
| CN107318321A (en) * | 2017-07-19 | 2017-11-07 | 湖南龙舟农机股份有限公司 | A kind of rice transplanter accurate fertilizing control device and rice transplanter |
| CN109743941A (en) * | 2019-03-07 | 2019-05-14 | 叶虬 | A kind of intelligence fertilizer applicator |
| CN111630990A (en) * | 2020-06-22 | 2020-09-08 | 浙江星莱和农业装备有限公司 | Accurate fertilizing device of rice transplanter and using method thereof |
-
2016
- 2016-06-08 CN CN201620548951.7U patent/CN205794042U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850315A (en) * | 2016-06-08 | 2016-08-17 | 湖南龙舟农机股份有限公司 | Precision fertilizer application control device of rice transplanter |
| CN107318321A (en) * | 2017-07-19 | 2017-11-07 | 湖南龙舟农机股份有限公司 | A kind of rice transplanter accurate fertilizing control device and rice transplanter |
| CN107318321B (en) * | 2017-07-19 | 2019-10-11 | 湖南龙舟农机股份有限公司 | A kind of rice transplanter accurate fertilizing control device and rice transplanter |
| CN109743941A (en) * | 2019-03-07 | 2019-05-14 | 叶虬 | A kind of intelligence fertilizer applicator |
| CN111630990A (en) * | 2020-06-22 | 2020-09-08 | 浙江星莱和农业装备有限公司 | Accurate fertilizing device of rice transplanter and using method thereof |
| CN111630990B (en) * | 2020-06-22 | 2021-07-06 | 浙江星莱和农业装备有限公司 | Accurate fertilizing device of rice transplanter and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |