Drip irrigation cultivation device

Abstract

The utility model discloses a drip irrigation cultivation device which comprises a storage barrel, the bottom of the storage barrel is fixedly connected with four supporting legs in a rectangular shape, a same supporting plate is fixedly connected among the four supporting legs, the bottom of the supporting plate is fixedly connected with a PLC, the bottom of the storage barrel is fixedly communicated with a flow dividing pipe, and the bottom end of the flow dividing pipe is of a plugging structure. And the left side of the top of the storage cylinder communicates and is fixedly provided with a liquid adding and filtering assembly. By arranging a series of structures, soil on the sides of a plurality of Chinese roses can be surrounded and uniformly dripped conveniently, the phenomenon that the humidity difference of the soil is too large can be effectively avoided through surrounding and uniformly dripping, the drip irrigation uniformity is improved, drip irrigation and drip stopping work can be automatically and respectively carried out conveniently according to the conditions of the Chinese roses, and the work efficiency is improved. Personnel do not need to observe soil humidity conditions at multiple positions to start and stop, the use automation degree and convenience are improved, the nutrient solution and the water-based fertilizer are conveniently and automatically stirred at regular time to prevent precipitation, the use effect is improved, and personnel use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation and cultivation equipment, in particular to a drip irrigation and cultivation device. Background Art

[0002] Roses have a long flowering period, rich fragrance, large number of flowers, and many varieties of colors. As people's living standards improve, their pursuit of spiritual life is also constantly improving, and people's demand for flowering plants is increasing. Drip irrigation cultivation devices are needed in rose cultivation work;

[0003] The existing drip irrigation and cultivation device drips nutrient solution or water-based fertilizer to the soil on the side of the rose through a pipeline and a drip irrigation head for cultivation. The existing drip irrigation and cultivation device has the following shortcomings when in use: 1. It cannot drip evenly on the soil on the side of the rose. The method of only setting a drip irrigation head on the side will result in a single drip irrigation position, which makes it difficult for the soil far away from the drip irrigation head to be effectively drip-irrigated and moistened; 2. It cannot automatically perform drip irrigation and stop dripping according to the situation of multiple roses, and personnel need to observe the soil moisture situation to start and close the work (when cultivating multiple roses, due to the uneven ground factors, the moisture levels of different positions will be different, so the start and close of the drip irrigation cannot be synchronized, and it is determined by personnel observing one by one), and the degree of automation in use is not ideal; in view of this, the application proposes a drip irrigation and cultivation device. Utility Model Content

[0004] The purpose of the utility model is to provide a drip irrigation and cultivation device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drip irrigation cultivation device, comprising a storage cylinder, the bottom of the storage cylinder is rectangular and fixedly connected with four legs, a same support plate is fixedly connected between the four legs, a PLC controller is fixedly connected to the bottom of the support plate, the bottom of the storage cylinder is connected and fixed with a shunt pipe with a blocking structure at the bottom end, and the storage cylinder is used to store nutrient solution or water-based fertilizer for cultivation;

[0006] The left side of the top of the storage cylinder is connected and fixed with a liquid adding filter assembly, which is used to filter solid impurities when adding nutrient solution or water-based fertilizer;

[0007] The outer side of the shunt pipe is annularly connected and fixed with a plurality of solenoid valves electrically connected to the PLC controller at equal intervals, the outlet end of the solenoid valve is connected and fixed with an enclosing dripping assembly, the side of the enclosing dripping assembly close to the shunt pipe is fixedly connected with an L-shaped pointed plug rod, the side of the L-shaped pointed plug rod close to the shunt pipe is fixedly connected with a humidity sensor electrically connected to the PLC controller, the humidity sensor is used to detect the soil humidity at the cultivation site and transmit the humidity value to the PLC controller, the PLC controller is used to control the opening and closing of the corresponding solenoid valve according to the humidity value at different positions, and the enclosing dripping assembly is used to surround and drip the plants when the corresponding solenoid valve is opened;

[0008] A stirring assembly electrically connected to the PLC controller is installed on the storage cylinder, a solar energy storage power supply assembly is fixedly installed on the top right side of the storage cylinder, the solenoid valve, the stirring assembly and the PLC controller are all electrically connected to the solar energy storage power supply assembly, the stirring assembly is used to be controlled by the PLC controller to automatically start stirring and preventing sedimentation of the stirring assembly, and the solar energy storage power supply assembly is used to utilize solar energy for power storage and power supply.

[0009] Preferably, the liquid adding and filtering assembly comprises a feeding pipe connected and fixed on the left side of the top of the storage cylinder, a filter cover is provided in a movable sleeve inside the feeding pipe, an outer edge is integrally provided on the outer top of the filter cover, the bottom of the outer edge is in movable contact with the top of the feeding pipe, and a pipe cover is provided on the outer top of the feeding pipe.

[0010] Preferably, the surrounding dripping assembly includes a hose connected and fixed to the corresponding solenoid valve outlet end, one end of the hose is connected and fixed to an arc tube with sealing structures at both ends, the bottom of the arc tube is annular and connected and fixed with multiple drip heads at equal intervals, and the arc tube is fixedly installed with an L-shaped pointed rod.

[0011] Preferably, the stirring assembly includes a stirring shaft rotatably mounted on the inner wall of the top of the storage barrel, a plurality of stirring rods are fixedly connected to the outer side of the stirring shaft, a U-shaped seat is fixedly mounted on the top of the storage barrel, a driving motor with an output shaft fixedly connected to the top of the stirring shaft is fixedly mounted on the top of the U-shaped seat, and the driving motor is electrically connected to the PLC controller.

[0012] Preferably, the solar power storage and supply component includes a solar panel fixedly mounted on the top right side of the storage cylinder, a battery fixedly mounted on the top right side of the storage cylinder, located below the solar panel and electrically connected thereto, an inverter fixed on the top of the battery and electrically connected thereto, and the solenoid valve, drive motor and PLC controller are all electrically connected to the inverter.

[0013] Preferably, the PLC controller is a time-programmable controller, and the configured PLC controller can time the opening and closing of the drive motor by means of preset opening and closing times and intervals.

[0014] Preferably, two support plates of different heights are fixedly connected to the right side of the top of the storage cylinder, and the tops of the two support plates are fixedly connected to the bottom of the solar panel.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This drip irrigation cultivation device, through the cooperation of the storage cylinder, shunt pipe, solenoid valve, PLC controller, L-shaped pointed plug rod and surrounding dripping assembly, can surround and drip the soil on the sides of multiple roses respectively. The use of surrounding dripping can effectively avoid the phenomenon of excessive difference in soil moisture and improve the uniformity of drip irrigation;

[0017] 2. This drip irrigation cultivation device can detect the soil moisture on the sides of multiple roses in real time through the cooperation of the humidity sensor, solenoid valve and PLC controller, and can automatically perform drip irrigation and stop drip irrigation according to the soil moisture conditions on the sides of multiple roses. There is no need for personnel to observe the soil moisture conditions at multiple locations to start and stop the work, which improves the degree of automation and convenience of use;

[0018] 3. This drip irrigation cultivation device can automatically and regularly stir the nutrient solution and water-based fertilizer to prevent precipitation and improve the use effect through the cooperation of the PLC controller and the stirring component;

[0019] 4. This drip irrigation and cultivation device can utilize solar energy to provide power supply without wiring and in an environmentally friendly manner, thereby improving energy-saving and environmental protection effects, by means of a solar energy storage and power supply component.

[0020] 5. This drip irrigation cultivation device, through the cooperation of the storage cylinder and the liquid adding filter assembly, can filter out solid impurities in advance when adding nutrient solution or water-based fertilizer. Through the filtering treatment, it can effectively avoid the phenomenon of dripping head being blocked during use, thereby improving the stability of use.

[0021] The utility model is provided with a series of structures, which is convenient for surrounding and evenly dripping the soil on the sides of multiple roses respectively. The surrounding and evenly dripping can effectively avoid the phenomenon of excessive difference in soil moisture, improve the uniformity of drip irrigation, and facilitate automatic drip irrigation and drip stop according to the conditions of multiple roses. There is no need for personnel to observe the soil moisture conditions at multiple positions to start and close the work, which improves the degree of automation and convenience of use, and is convenient for automatic and regular stirring of nutrient solution and water-based fertilizer to prevent precipitation, thereby improving the use effect and facilitating use by personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional structural schematic diagram of a drip irrigation cultivation device proposed by the utility model;

[0023] Figure 2 This is a bottom-up stereoscopic structural schematic diagram of a drip irrigation and cultivation device proposed by the utility model;

[0024] Figure 3 The utility model is a front view and cross-sectional structure schematic diagram of a drip irrigation and cultivation device.

[0025] In the figure: 1. storage cylinder; 2. shunt pipe; 3. support plate; 4. PLC controller; 5. arc tube; 6. drip head; 7. L-shaped pointed rod; 8. humidity sensor; 9. hose; 10. solenoid valve; 11. U-shaped seat; 12. drive motor; 13. stirring shaft; 14. stirring rod; 15. solar panel; 16. battery; 17. feeding pipe; 18. filter cover. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figures 1 to 3 As shown, a drip irrigation cultivation device proposed in this embodiment includes a storage cylinder 1, the bottom of the storage cylinder 1 is rectangular and fixedly connected with four legs, a same support plate 3 is fixedly connected between the four legs, a PLC controller 4 is fixedly connected to the bottom of the support plate 3, the bottom of the storage cylinder 1 is connected and fixed with a shunt pipe 2 with a blocking structure at the bottom end, and the storage cylinder 1 is used to store nutrient solution or water-based fertilizer for cultivation; the top left side of the storage cylinder 1 is connected and fixed with a liquid adding filter assembly, and the liquid adding filter assembly is used to filter solid impurities when adding nutrient solution or water-based fertilizer;

[0028] The outer side of the shunt pipe 2 is annularly connected and fixed with a plurality of solenoid valves 10 electrically connected to the PLC controller 4 at equal intervals. The outlet end of the solenoid valve 10 is connected and fixed with an enclosing uniform drip assembly. The enclosing uniform drip assembly is fixedly connected with an L-shaped pointed plug rod 7 on the side close to the shunt pipe 2. The L-shaped pointed plug rod 7 is fixedly connected with a humidity sensor 8 electrically connected to the PLC controller 4 on the side close to the shunt pipe 2. The humidity sensor 8 is used to detect the soil humidity at the cultivation site and transmit the humidity value to the PLC controller 4. The PLC controller 4 is used to control the opening and closing of the corresponding solenoid valve 10 according to the humidity values ​​at different positions. The enclosing uniform drip assembly is used to surround and uniformly drip the plant when the corresponding solenoid valve 10 is opened; a stirring assembly electrically connected to the PLC controller 4 is installed on the storage cylinder 1, and a solar energy storage power supply assembly is fixedly installed on the top right side of the storage cylinder 1. The solenoid valve 10, the stirring assembly and the PLC controller 4 are all electrically connected to the solar energy storage power supply assembly. The stirring assembly is used to be controlled by the PLC controller 4 to automatically start stirring and preventing sedimentation of the stirring assembly, and the solar energy storage power supply assembly is used to use solar energy for power storage and power supply.

[0029] Specifically, the liquid adding and filtering assembly includes a feeding pipe 17 connected and fixed to the left side of the top of the storage cylinder 1, a filter cover 18 is movably sleeved inside the feeding pipe 17, an outer edge is integrally provided on the outer top of the filter cover 18, the bottom of the outer edge is movably contacted with the top of the feeding pipe 17, and a pipe cover is movably sleeved on the outer top of the feeding pipe 17; the feeding pipe 17, the filter cover 18 and the pipe cover are arranged to cooperate, the feeding pipe 17 is used to supply nutrient solution or water-based fertilizer, and the filter cover 18 is used to filter and intercept solid impurities added to the liquid.

[0030] Furthermore, the surrounding dripping component includes a hose 9 connected and fixed to the outlet end of the corresponding solenoid valve 10, one end of the hose 9 is connected and fixed to an arc tube 5 with both ends of the blocking structure, the bottom of the arc tube 5 is annular and connected with multiple drip heads 6 at equal intervals, and the arc tube 5 is fixed to an L-shaped pointed rod 7; the hose 9, arc tube 5 and drip head 6 are coordinated, and the arc tube 5 is used to be sleeved on the outside of the rose plant to be cultivated, and the hose 9 is used to supply nutrient solution into the arc tube 5 when the corresponding solenoid valve 10 is opened, and the nutrient solution is surrounded and dripped to the soil on the side of the plant through the corresponding multiple drip heads 6, and the surrounding dripping is used to avoid unevenness caused by drip irrigation at a single position.

[0031] Furthermore, the stirring assembly includes a stirring shaft 13 rotatably mounted on the inner wall of the top of the storage barrel 1, wherein a circular through-hole is opened on the inner wall of the top of the storage barrel 1, and a bearing is fixedly sleeved in the circular through-hole, and the inner ring of the bearing is fixedly sleeved on the outer side of the stirring shaft 13, so as to achieve the effect of rotatably mounting the stirring shaft 13, and a plurality of stirring rods 14 are fixedly connected to the outer side of the stirring shaft 13, and a U-shaped seat 11 is fixedly mounted on the top of the storage barrel 1, and a driving motor 12 whose output shaft is fixedly mounted on the top of the U-shaped seat 11 and is fixedly mounted on the top of the stirring shaft 13, and the driving motor 12 is electrically connected to the PLC controller 4, and the PLC controller 4 is a timeable programmable controller; the stirring shaft 13, stirring rod 14, U-shaped seat 11 and driving motor 12 are arranged to cooperate, and the driving motor 12 is controlled by the PLC controller 4 to drive the stirring shaft 13 and the stirring rod 14 to rotate when it is turned on, and the rotation of the stirring rod 14 is used to achieve the effect of stirring and preventing precipitation of the nutrient solution or water-based fertilizer, and the arranged PLC controller 4 can time the opening and closing of the driving motor 12 by means of preset opening and closing time and interval.

[0032] Furthermore, the solar energy storage and power supply component includes a solar panel 15 fixedly installed on the top right side of the storage cylinder 1, wherein two support plates of different heights are fixedly connected to the top right side of the storage cylinder 1, and the tops of the two support plates are fixedly connected to the bottom of the solar panel 15, which plays the effect of raising and fixing the solar panel 15, and a battery 16 located below the solar panel 15 and electrically connected to it is fixedly installed on the top right side of the storage cylinder 1, and an inverter is fixed and electrically connected to the top of the battery 16, and the solenoid valve 10, the drive motor 12 and the PLC controller 4 are all electrically connected to the inverter; the solar panel 15, the battery 16 and the inverter are arranged to cooperate, and the solar panel 15 is used to convert solar energy into electrical energy and store it in the battery, and the inverter is used to convert direct current into alternating current for power supply.

[0033] The method of using this embodiment is as follows: when in use, the device is placed at the rose that needs drip irrigation cultivation, and the multiple arc tubes 5 are respectively moved from the side to the outer side of the lower part of the corresponding rose, and then the arc tubes 5 are moved downward to drive the corresponding L-shaped pointed rods 7 to be inserted into the soil, and the plug-in positioning work on the ground is performed, and the L-shaped pointed rods 7 drive the corresponding humidity sensor 8 to be inserted into the ground, and the PLC controller 4 is turned on. When in use, the solar panel 15 is used to convert solar energy into electrical energy and store it in the battery, and the inverter is used to convert direct current into alternating current to power the solenoid valve 10, the drive motor 12 and the PLC controller 4, so as to achieve the effect of wiring-free and environmentally friendly power supply using solar energy;

[0034] After the PLC controller 4 is turned on, the multiple humidity sensors 8 respectively detect the soil moisture at the corresponding rose position and transmit the humidity value to the PLC controller 4. When the humidity is lower than the preset humidity value, the PLC controller 4 controls the corresponding solenoid valve 10 to open according to the humidity value transmitted by the corresponding humidity sensor 8, and the nutrient solution or water-based fertilizer in the storage cylinder 1 enters the shunt pipe 2. At this time, the nutrient solution or water-based fertilizer in the shunt pipe 2 enters the corresponding hose 9 through the opened solenoid valve 10, and then flows into the arc pipe 5, and then surrounds the soil on the side of the rose through the corresponding multiple drip heads 6. The arc pipe 5 cooperates with the corresponding multiple drip heads 6 to form an effect of surrounding uniform dripping. The use of surrounding uniform dripping can effectively avoid the phenomenon of excessive difference in soil moisture, thereby improving the uniformity of drip irrigation;

[0035] The humidity sensor 8 continues to detect the soil humidity value at the corresponding position for a period of time. When the soil humidity value reaches the preset value, the PLC controller 4 controls the corresponding solenoid valve 10 to close. The multiple humidity sensors 8 and multiple solenoid valves 10 are respectively detected and opened and closed, which can avoid mutual interference, and is convenient for automatic drip irrigation and drip stop work according to the conditions of multiple seasons. There is no need for personnel to observe the soil humidity conditions at multiple positions for opening and closing work. Since multiple places are detected separately and automatically opened and closed according to the detection data, multiple places can be directly and accurately automatically drip irrigated and drip stopped, which improves the degree of automation and convenience of use.

[0036] The PLC controller 4 is used to pre-set the start and stop time and interval of the driving motor 12 according to the stirring and anti-precipitation requirements. When the start time is reached, the PLC controller 4 controls the driving motor 12 to start, and the driving motor 12 drives the stirring shaft 13 and the stirring rod 14 to rotate. The rotation of the stirring rod 14 is used to achieve the effect of stirring and preventing precipitation of the nutrient solution or water-based fertilizer. When the closing time is reached, the PLC controller 4 controls the driving motor 12 to close, and waits for the next set time to be reached before starting again to stir and prevent precipitation, so that the nutrient solution and water-based fertilizer can be stirred and prevented automatically at regular intervals.

[0037] When subsequent personnel add nutrient solution or aqueous fertilizer to the storage cylinder 1, they first add the nutrient solution or aqueous fertilizer to the feeding pipe 17. At this time, the filter cover 18 can filter and intercept the solid impurities added to the liquid, thereby achieving the effect of filtering the solid impurities when adding the nutrient solution or aqueous fertilizer. Through the filtering treatment, the phenomenon of the drip head 6 being blocked during use can be effectively avoided, thereby improving the stability of use.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A drip irrigation cultivation device, comprising a storage cylinder (1), characterized in that: The bottom of the storage cylinder (1) is rectangular and fixedly connected to four legs, a support plate (3) is fixedly connected between the four legs, a PLC controller (4) is fixedly connected to the bottom of the support plate (3), and a shunt pipe (2) with a plugging structure at the bottom end is connected and fixed to the bottom of the storage cylinder (1); The left side of the top of the storage cylinder (1) is connected and fixed with a liquid adding and filtering assembly; The outer side of the shunt pipe (2) is connected and fixed with a plurality of solenoid valves (10) which are electrically connected to the PLC controller (4) at equal intervals in a ring shape; the outlet end of the solenoid valve (10) is connected and fixed with an enclosing droplet distribution component; the side of the enclosing droplet distribution component close to the shunt pipe (2) is fixedly connected with an L-shaped pointed plug rod (7); the side of the L-shaped pointed plug rod (7) close to the shunt pipe (2) is fixedly connected with a humidity sensor (8) which is electrically connected to the PLC controller (4); The storage cylinder (1) is provided with a stirring assembly electrically connected to a PLC controller (4); a solar power storage and power supply assembly is fixedly installed on the right side of the top of the storage cylinder (1); and the solenoid valve (10), the stirring assembly and the PLC controller (4) are all electrically connected to the solar power storage and power supply assembly.

2. A drip irrigation and cultivation device according to claim 1, characterized in that: The liquid adding and filtering assembly comprises a feeding pipe (17) connected and fixed to the left side of the top of the storage cylinder (1); a filter cover (18) is movably sleeved inside the feeding pipe (17); an outer edge is integrally provided at the top of the outer side of the filter cover (18); the bottom of the outer edge is movably contacted with the top of the feeding pipe (17); and a pipe cover is movably sleeved at the top of the outer side of the feeding pipe (17).

3. A drip irrigation and cultivation device according to claim 2, characterized in that: The enclosed dripping assembly comprises a hose (9) connected and fixed to the outlet end of the corresponding solenoid valve (10); one end of the hose (9) is connected and fixed to an arc-shaped tube (5) with both ends having blocking structures; the bottom of the arc-shaped tube (5) is connected and fixed to a plurality of dripping heads (6) at equal intervals in a ring shape; the arc-shaped tube (5) is fixedly mounted to an L-shaped pointed plug rod (7).

4. A drip irrigation and cultivation device according to claim 3, characterized in that: The stirring assembly comprises a stirring shaft (13) rotatably mounted on the inner wall of the top of a storage barrel (1); a plurality of stirring rods (14) are fixedly connected to the outer side of the stirring shaft (13); a U-shaped seat (11) is fixedly mounted on the top of the storage barrel (1); a driving motor (12) whose output shaft is fixedly connected to the top of the stirring shaft (13) is fixedly mounted on the top of the U-shaped seat (11); and the driving motor (12) is electrically connected to a PLC controller (4).

5. A drip irrigation and cultivation device according to claim 4, characterized in that: The solar power storage and power supply assembly comprises a solar panel (15) fixedly mounted on the right side of the top of the storage cylinder (1); a storage battery (16) located below the solar panel (15) and electrically connected to the solar panel (15) is fixedly mounted on the right side of the top of the storage cylinder (1); an inverter is fixedly mounted on the top of the storage battery (16) and electrically connected to the inverter; and the solenoid valve (10), the drive motor (12) and the PLC controller (4) are all electrically connected to the inverter.

6. The drip irrigation and cultivation device according to claim 1, characterized in that: The PLC controller (4) is a time-programmable controller.

7. The drip irrigation and cultivation device according to claim 5, characterized in that: Two support plates of different heights are fixedly connected to the right side of the top of the storage cylinder (1), and the tops of the two support plates are fixedly connected to the bottom of the solar panel (15).

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