Water, pesticide and fertilizer integrated system for improving saline-alkali soil

Abstract

The utility model relates to the technical field of saline-alkali soil improvement, and discloses a water, pesticide and fertilizer integrated system for improving saline-alkali soil, which comprises a water source supply device, a mixing and blending device, a conveying device, a monitoring control device, an irrigation, pesticide and fertilizer application device and a solar power supply system, the mixing and blending device is used for providing a water source, the mixing and blending device is connected with the irrigation, pesticide and fertilizer application device through the conveying device, and the monitoring control device is electrically connected with the mixing and blending device, the conveying device and the irrigation, pesticide and fertilizer application device. A stirring blade I, a scraping plate and a stirring blade II are matched for use, and after a controller controls a motor I to work, a power output shaft of the motor I drives the stirring blade I, the scraping plate and the stirring blade II to rotate; water, chemicals and fertilizers poured into the stirring barrel can be uniformly stirred through a stirring blade I and a stirring blade II, and a scraping plate is arranged.

Description

TECHNICAL FIELD

[0001] The utility model relates to saline-alkali soil improvement technical field, concretely to a water medicine fertilizer integration system of improved saline-alkali soil. BACKGROUND

[0002] Saline-alkali soil is a kind of land type widely existing, and the soil contains high concentration of salt, which is not conducive to the growth of crops, and seriously restricts the development of agriculture.

[0003] The existing saline-alkali soil improvement method has many problems, such as poor improvement effect, resource waste and complex operation, and the stirring device in the existing water medicine fertilizer integration system of saline-alkali soil is not uniform for material stirring, which leads to poor material mixing efficiency, thereby reducing the subsequent work efficiency and being time-consuming and labor-consuming. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a water medicine fertilizer integration system of improved saline-alkali soil, which has the advantages of simple operation and improved mixing efficiency, and solves the problems raised in the above background technology.

[0005] The utility model provides the following technical scheme: a water medicine fertilizer integration system of improved saline-alkali soil, including water supply device, mixed deployment device, conveying device, monitoring control device and irrigation pesticide fertilization device and solar power supply system, water supply device is connected with mixed deployment device, is used to provide water source, mixed deployment device is connected with irrigation pesticide fertilization device through conveying device, monitoring control device is electrically connected with mixed deployment device, conveying device and irrigation pesticide fertilization device, is used for monitoring and control the operation of whole system, mixed deployment device includes agitator main part, the top of agitator main part is fixedly installed with support, the inner wall of support is fixedly installed with stirring barrel, the top of stirring barrel is provided with motor one, the power output shaft of motor one is fixedly installed with stirring blade one, scraper, stirring blade two, the top of agitator main part is fixedly installed with motor two, the power output shaft of motor two is fixedly installed with output shaft steering gear, the outer side of output shaft steering gear is fixedly installed with discharge pipe one, the outer edge of discharge pipe one is respectively provided with feed inlet and discharge port, the outer side of output shaft steering gear is provided with screw blade rod, the outer edge of discharge pipe one is fixedly installed with discharge pipe two, the inner wall of discharge port is provided with filter plate, the outer side of discharge pipe one is provided with sealing block, the inner wall of sealing block is threadedly connected with bolt.

[0006] As a preferred technical scheme of the utility model: the monitoring control device includes sensor group, controller and executor, sensor group is connected with controller electricity respectively, controller is connected with executor electricity, and the executor is connected with mixed blending device, conveying device and irrigation pesticide fertilization device respectively, the sensor group includes soil salinity sensor, soil humidity sensor, soil nutrient sensor and weather sensor, is used for monitoring soil salinity, humidity, nutrient content and weather condition respectively.

[0007] As a preferred technical scheme of the utility model: the irrigation pesticide fertilization device includes deep buried drip irrigation pipe and ground surface spray pipe, and the deep buried drip irrigation pipe is connected with the mixed blending device through the conveying device, a plurality of drippers are arranged on the deep buried drip irrigation pipe, the ground surface spray pipe is arranged above the ground and is connected with the mixed blending device through the conveying device, and a spray head is arranged on the ground surface spray pipe.

[0008] As a preferred technical scheme of the utility model: the pipe wall of the deep buried drip irrigation pipe is wrapped with salt-alkali corrosion prevention layer and water-retaining and air-permeable layer, and the salt-alkali corrosion prevention layer is located on the outer side of the water-retaining and air-permeable layer.

[0009] As a preferred technical scheme of the utility model: the filter device is used for preventing impurities from blocking the dripper, and the flow regulating device is used for adjusting the water output of the dripper.

[0010] As a preferred technical scheme of the utility model: the spray head is an adjustable angle spray head, which can adjust the spray angle and range according to needs.

[0011] As a preferred technical scheme of the utility model: the mixed blending device includes a stirrer main body, a pesticide feeder, a fertilizer feeder and a water flow meter, the stirrer main body is used for mixing water, pesticide and fertilizer, the pesticide feeder and the fertilizer feeder are used for accurately adding pesticide and fertilizer respectively, and the water flow meter is used for monitoring the flow of water.

[0012] As a preferred technical scheme of the utility model: the conveying device includes a water pump and a pipeline, the water pump is used for providing conveying power, and the pipeline is used for conveying mixed water, pesticide and fertilizer solution.

[0013] As a preferred technical scheme of the utility model: the system further includes a solar power supply system, the solar power supply system is connected with the monitoring control device and the water pump, and provides power support for the whole system.

[0014] As a preferred technical scheme of the utility model: the bottom of the stirrer main part is provided with an outflow groove, the discharge pipe two is located on the inner wall of the outflow groove, the motor one, the motor two and the output shaft steering gear are all electrically connected with the controller, the outer side of the stirring barrel is fixedly provided with a feeding frame, the top of the feeding frame is provided with a top cover, the top cover and the top of the stirring barrel are provided with a hinge.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1、The water, medicine and fertilizer integrated system of the improved saline-alkali soil, through the cooperation of the stirring blade one, the scraper and the stirring blade two, after the controller controls the motor one to work, the power output shaft of the motor one drives the stirring blade one, the scraper and the stirring blade two to rotate, the water, the medicine and the fertilizer poured into the stirring barrel can be uniformly stirred through the stirring blade one and the stirring blade two, and the excess material adhered to the inner wall of the stirring barrel can be scraped off through the scraper, so that the inner wall of the stirring barrel is cleaned, through the setting of the motor two, the controller is used to control the motor two to work, the output shaft steering gear drives the threaded blade rod to rotate, at this time, the material mixed by the stirring barrel bottom after the first stirring falls into the inner wall of the discharge pipe one through the feeding port, then the material is stirred and mixed again through the rotation of the threaded blade rod, so that the stirring and mixing efficiency is improved, then the material is discharged through the discharge pipe two, and the filter plate is arranged, so that the larger particles can be blocked, after use, the filter plate can be cleaned by disassembling the bolts to separate the sealing block from the discharge pipe one.

[0017] 2、The water, medicine and fertilizer integrated system of the improved saline-alkali soil, through the cooperation of the solar power supply system, the monitoring control device and the water pump, power support can be provided for the whole device, in the saline-alkali soil area, through rich solar energy resources, solar power supply is used, which is environment-friendly and can solve the problem of power supply, so that the system can normally operate without external power supply. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a bottom view structure schematic view of the utility model;

[0020] Figure 3 It is a feeding frame structure schematic view of the utility model;

[0021] Figure 4 It is a scraper structure schematic view of the utility model;

[0022] Figure 5 It is a threaded blade rod structure schematic view of the utility model;

[0023] Figure 6 The system is a schematic view of the utility model.

[0024] In the figure: 1, agitator main body; 2, support; 3, stirring barrel; 4, motor one; 5, stirring blade one; 6, scraper; 7, stirring blade two; 8, motor two; 9, output shaft steering gear; 10, discharge pipe one; 11, feed inlet; 12, threaded blade rod; 13, discharge pipe two; 14, discharge port; 15, filter plate; 16, sealing block; 17, bolt; 18, feed frame; 19, hinge; 20, top cover; 21, outflow groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figures 1-6 A water, medicine and fertilizer integrated system for improving saline-alkali soil, comprising a water supply device, a mixing and blending device, a conveying device, a monitoring and control device, an irrigation, medicine and fertilizer application device and a solar power supply system, the water supply device is connected with the mixing and blending device and is used for providing water source, the mixing and blending device is connected with the irrigation, medicine and fertilizer application device through the conveying device, the monitoring and control device is electrically connected with the mixing and blending device, the conveying device and the irrigation, medicine and fertilizer application device and is used for monitoring and controlling the operation of the whole system, the mixing and blending device comprises an agitator main body 1, a support 2 is fixedly installed at the top of the agitator main body 1, a stirring barrel 3 is fixedly installed on the inner wall of the support 2, a motor one 4 is arranged at the top of the stirring barrel 3, a stirring blade one 5, a scraper 6 and a stirring blade two 7 are fixedly installed on the power output shaft of the motor one 4, a motor two 8 is fixedly installed at the top of the agitator main body 1, an output shaft steering gear 9 is fixedly installed on the power output shaft of the motor two 8, a discharge pipe one 10 is fixedly installed on the outer side of the output shaft steering gear 9, a feed inlet 11 and a discharge port 14 are respectively arranged on the outer edge of the discharge pipe one 10, a threaded blade rod 12 is arranged on the outer side of the output shaft steering gear 9, a discharge pipe two 13 is fixedly installed on the outer edge of the discharge pipe one 10, a filter plate 15 is arranged on the inner wall of the discharge port 14, a sealing block 16 is arranged on the outer side of the discharge pipe one 10, and a bolt 17 is threadedly connected with the inner wall of the sealing block 16.

[0027] The structure, through the cooperation of the stirring blade one 5 and the scraper 6 and the stirring blade two 7, the motor one 4 is controlled to work by the controller, the power output shaft of the motor one 4 drives the stirring blade one 5, the scraper 6 and the stirring blade two 7 to rotate, the water, the medicament and the fertilizer poured into the inside of the stirring barrel 3 can be uniformly stirred through the stirring blade one 5 and the stirring blade two 7, and the excess material adhered to the inner wall of the stirring barrel 3 can be scraped off through the scraper 6, so that the cleaning purpose of the inner wall of the stirring barrel 3 is achieved, through the setting of the motor two 8, the motor two 8 is controlled to work by the controller, the threaded blade rod 12 is driven to rotate through the output shaft steering gear 9, at this time, the material mixed by the first stirring at the bottom of the stirring barrel 3 falls into the inner wall of the discharge pipe one 10 through the feed port 11, then the material is stirred and mixed again through the rotation of the threaded blade rod 12, so as to be discharged through the discharge pipe two 13, and the setting of the filter plate 15 can block the larger particles, when use is finished, the particles on the filter plate 15 can be cleaned by disassembling the bolt 17 to separate the sealing block 16 from the discharge pipe one 10.

[0028] In a preferred embodiment: the monitoring control device comprises a sensor group, a controller and an actuator, the sensor group is electrically connected with the controller respectively, the controller is electrically connected with the actuator, the actuator is connected with the mixing and dispensing device, the conveying device and the irrigation, pesticide and fertilizer application device respectively, the sensor group comprises a soil salinity sensor, a soil humidity sensor, a soil nutrient sensor and a weather sensor, which are used to monitor soil salinity, humidity, nutrient content and weather conditions respectively.

[0029] In a preferred embodiment: the irrigation, pesticide and fertilizer application device comprises a deep-embedded drip irrigation pipe and a surface spraying pipe, the deep-embedded drip irrigation pipe is connected with the mixing and dispensing device through the conveying device, a plurality of drippers are arranged on the deep-embedded drip irrigation pipe, the surface spraying pipe is arranged above the ground and is connected with the mixing and dispensing device through the conveying device, and a spray head is arranged on the surface spraying pipe.

[0030] In a preferred embodiment: the pipe wall of the deep-embedded drip irrigation pipe is wrapped with a salt-alkali corrosion resistant layer and a water retaining and air permeable layer, and the salt-alkali corrosion resistant layer is located outside the water retaining and air permeable layer.

[0031] In a preferred embodiment: a filter device and a flow regulating device are arranged at the dripper, the filter device is used to prevent impurities from blocking the dripper, and the flow regulating device is used to regulate the water output of the dripper.

[0032] In a preferred embodiment: the spray head is an adjustable angle spray head, which can adjust the spray angle and range as needed.

[0033] In a preferred implementation: the mixing and dispensing device comprises a stirrer body 1 for mixing water, pesticide and fertilizer, a pesticide dispenser and a fertilizer dispenser for accurately adding pesticide and fertilizer respectively, and a water flow meter for monitoring the flow of water.

[0034] In a preferred implementation: the delivery device comprises a water pump for providing delivery power and a pipeline for delivering the mixed water-pesticide-fertilizer solution.

[0035] In a preferred implementation: the system further comprises a solar power supply system connected with the monitoring and control device and the water pump to provide power support for the entire system.

[0036] In a preferred implementation: the bottom of the stirrer body 1 is provided with an outflow groove 21, the discharge pipe two 13 is located on the inner wall of the outflow groove 21, the motor one 4 and the motor two 8 and the output shaft steering gear 9 are electrically connected with the controller, the outer side of the stirring barrel 3 is fixedly installed with the feeding frame 18, the top of the feeding frame 18 is provided with the top cover 20, and the top cover 20 and the top of the stirring barrel 3 are provided with the hinge 19.

[0037] In the above structure, the outflow groove 21 is provided to facilitate the discharge of the mixed water, pesticide and fertilizer, and the hinge 19 is provided between the top cover 20 and the top of the stirring barrel 3 to facilitate opening and closing.

[0038] Working principle: Install each component of the system at a suitable location in the saline-alkali soil. Select a suitable water source for the water supply device according to the actual situation, such as a groundwater well, a water storage tank, etc., and connect the water supply pipe to the mixing and dispensing device. When installing the mixing and dispensing device, ensure that the stirrer body 1, the medicament feeder, the fertilizer feeder, and the water flow meter are securely and correctly connected. The water pump of the conveying device is installed at a suitable position and connected to the pipe to ensure that the pipe is leak-free. The deep buried drip irrigation pipe and the surface spraying pipe of the irrigation, pesticide and fertilizer application device are laid in the field according to the design requirements. The depth of the deep buried drip irrigation pipe is determined according to the crop root distribution and soil conditions. The height and position of the surface spraying pipe should be convenient for spraying operation on crops. The sensors of the monitoring and control device are installed at different monitoring points, such as different depths in the soil and open areas in the field, to ensure accurate collection of soil and weather data. After installation, the entire system is debugged, the operation of each component is checked, the sensors and actuators are calibrated, and the system is ensured to work normally. During system operation, the sensor group collects data in real time and transmits it to the controller. The controller analyzes the data and sends control signals to the actuators according to the preset saline-alkali soil improvement scheme and crop growth requirements. For example, when the soil salinity is high, the controller controls the medicament feeder to increase the amount of saline-alkali soil improvement agent; when the soil humidity is low, the controller adjusts the speed of the water pump to increase the water flow to the deep buried drip irrigation pipe, and adjusts the flow regulating device of the drip head to appropriately increase the water flow; when the weather conditions are suitable for crop growth and leaf fertilizer is needed, the controller controls the spray head of the surface spraying pipe to spray fertilizer. During irrigation, pesticide and fertilizer application, the water flow is monitored by the water flow meter to ensure the accuracy of the water-pesticide-fertilizer mixing ratio. Through real-time monitoring and accurate control of the entire system, efficient improvement of saline-alkali soil and scientific planting and management of crops are achieved. Regular maintenance of the system is required to check the water quality and quantity of the water supply device, clean the filter to prevent impurities from entering the system; check the working status of the stirrer, medicament feeder and fertilizer feeder of the mixing and dispensing device to ensure normal operation and accurate addition; check the pipe and water pump of the conveying device for leaks and damage, and repair or replace them in time; check the deep buried drip irrigation pipe and the surface spraying pipe of the irrigation, pesticide and fertilizer application device, clean the blockage of the drip head and the spray head, check the integrity of the anti-saline-alkali corrosion layer and the water-retaining and air-permeable layer, and repair or replace them in time. At the same time, the sensors of the monitoring and control device are calibrated regularly to ensure the accuracy of data collection, and the action of the actuators is checked to ensure stable operation of the system. In addition, according to the saline-alkali soil improvement effect and crop growth conditions, the operating parameters and improvement scheme of the system are adjusted in time to continuously optimize the system performance and improve the saline-alkali soil improvement efficiency and crop yield and quality.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated water, pesticide, and fertilizer system for improving saline-alkali land, comprising a water supply device, a mixing and blending device, a conveying device, a monitoring and control device, an irrigation, pesticide, and fertilizer application device, and a solar power supply system, characterized in that: The water supply device is connected with the mixing device for providing water, the mixing device is connected with the irrigation device through the conveying device, the monitoring and control device is electrically connected with the mixing device, the conveying device and the irrigation device for monitoring and controlling the operation of the whole system, the mixing device comprises a stirrer body (1), a support (2) is fixedly installed at the top of the stirrer body (1), a stirring barrel (3) is fixedly installed on the inner wall of the support (2), a motor (4) is arranged at the top of the stirring barrel (3), a stirring blade (5), a scraper (6) and a stirring blade (7) are fixedly installed on the power output shaft of the motor (4), a motor (8) is fixedly installed at the top of the stirrer body (1), an output shaft steering gear (9) is fixedly installed on the power output shaft of the motor (8), a discharge pipe (10) is fixedly installed on the outer side of the output shaft steering gear (9), an inlet (11) and a discharge port (14) are formed in the outer edge of the discharge pipe (10), a threaded blade rod (12) is arranged on the outer side of the output shaft steering gear (9), a discharge pipe (13) is fixedly installed on the outer edge of the discharge pipe (10), a filter plate (15) is arranged on the inner wall of the discharge port (14), a sealing block (16) is arranged on the outer side of the discharge pipe (10), and a bolt (17) is threadedly connected to the inner wall of the sealing block (16).

2. The water, fertilizer and chemical integration system for improving saline-alkali soil according to claim 1, characterized in that: The monitoring and control device comprises a sensor group, a controller and an actuator, the sensor group is electrically connected with the controller, the controller is electrically connected with the actuator, and the actuator is connected with the mixing device, the conveying device and the irrigation device, the sensor group comprises a soil salinity sensor, a soil humidity sensor, a soil nutrient sensor and a weather sensor for monitoring soil salinity, humidity, nutrient content and weather conditions.

3. The water, fertilizer and chemical integration system for improving saline-alkali soil according to claim 2, characterized in that: The irrigation device comprises a deep buried drip irrigation pipe and a surface spraying pipe, the deep buried drip irrigation pipe is connected with the mixing device through the conveying device, a plurality of drippers are arranged on the deep buried drip irrigation pipe, and the surface spraying pipe is arranged above the ground and connected with the mixing device through the conveying device.

4. The water, fertilizer and agent integrated system for improving saline-alkali soil according to claim 3, characterized in that: The pipe wall of the deep buried drip irrigation pipe is wrapped with a salt-alkali corrosion resistant layer and a water retaining and air permeable layer, and the salt-alkali corrosion resistant layer is located outside the water retaining and air permeable layer.

5. The water, fertilizer and chemical integration system for improving saline-alkali soil according to claim 4, characterized in that: The drippers are provided with a filtering device and a flow adjusting device, the filtering device is used for preventing impurities from blocking the drippers, and the flow adjusting device is used for adjusting the water flow of the drippers.

6. The water, fertilizer and chemical integration system for improving saline-alkali soil according to claim 5, characterized in that: The spray head is an adjustable angle spray head, which can adjust the spray angle and range as required.

7. The water, fertilizer and salt integration system for improving saline-alkali soil according to claim 6, characterized in that: The mixing device comprises a stirrer body (1), a pesticide adding device, a fertilizer adding device and a water flow meter, the stirrer body (1) is used for mixing water, pesticides and fertilizers, the pesticide adding device and the fertilizer adding device are used for accurately adding pesticides and fertilizers respectively, and the water flow meter is used for monitoring the water flow. 8.The water, fertilizer and pesticide integrated system for improving saline-alkali soil according to claim 1, characterized in that: The conveying device comprises a water pump and a pipeline, the water pump is used for providing conveying power, and the pipeline is used for conveying the mixed water, pesticide and fertilizer solution.

9. The water, fertilizer and salt integration system for improving saline-alkali soil according to claim 8, characterized in that: The system further comprises a solar power supply system connected with the monitoring control device and the water pump to provide power support for the whole system.

10. The water, chemical and fertilizer integrated system for improving saline-alkali soil according to claim 2, characterized in that: The bottom of the stirrer body (1) is provided with an outflow groove (21), the discharge pipe two (13) is located in the inner wall of the outflow groove (21), the motor one (4) and the motor two (8) and the output shaft steering gear (9) are all electrically connected with the controller, the outer side of the stirring barrel (3) is fixedly provided with a feeding frame (18), the top of the feeding frame (18) is provided with a top cover (20), and the top cover (20) and the top of the stirring barrel (3) are provided with a hinge (19).

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