Intelligent potted plant water-saving irrigation device

Abstract

The utility model relates to the technical field of potted plant irrigation, and provides an intelligent potted plant water-saving irrigation device which comprises a movable base and a controller, two placing trays are symmetrically and fixedly installed on the top of the movable base, and a lifting mechanism is arranged in the center of the top of the movable base. When potted plant moisture is detected through a soil humidity sensor, a controller controls a first electromagnetic valve to be opened, water is input into a quantitative barrel, a floating block floats upwards in a sliding groove along with the water injection amount to make contact with a pressure sensor, then the controller controls the first electromagnetic valve to be closed and a second electromagnetic valve to be opened, and water in the quantitative barrel is discharged through an irrigation pipe for irrigation. Therefore, the effect of automatically and quantitatively irrigating the potted plants is achieved, waste of water resources is reduced, and use convenience and growth of the potted plants are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of potted plant irrigation, in particular to an intelligent potted plant water-saving irrigation device. Background Art

[0002] The definition of potted plants is the general term for plants planted in pots, and the plants and pots are integrated into a whole, forming a miniature landscape. Unlike artificial flowers that can be used in potted flowers, potted plants must use living plants.

[0003] The authorized patent with the known application number: 202321510084.4 discloses a greenhouse potted plant irrigation device, which belongs to the field of potted plant irrigation technology. The device includes a basin body, on which an irrigation assembly is arranged, and the irrigation assembly includes a clip, and connecting rings are arranged on both sides of the clip, and a connecting pipe is arranged on one of the connecting rings, and an irrigation pipe is arranged at the lower end of the connecting pipe, and the irrigation pipe is arranged through the connecting ring, and the connecting pipe is connected to the irrigation pipe. The utility model facilitates the installation of the irrigation assembly by movably connecting the irrigation assembly to the basin body, and multiple irrigation assemblies can be connected to one water inlet pipe through an adapter to realize simultaneous irrigation of multiple potted plants. The irrigation assembly is fixed as a whole to the edge of the basin body by the clip, which is convenient for disassembly, and the positions of the irrigation pipe and the connecting pipe are fixed by the connecting ring.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: when in use, it is not convenient to irrigate the potted plants quantitatively, and personnel need to control the water source switch to control the irrigation amount, but the accuracy of personnel control is low, which can easily lead to excessive or insufficient irrigation, resulting in a waste of water resources, resulting in a reduction in the growth effect and convenience of use of potted plants. Utility Model Content

[0005] The utility model provides an intelligent potted plant water-saving irrigation device, which solves the problem in the related art that it is inconvenient to carry out quantitative irrigation on potted plants.

[0006] The technical solution of the utility model is as follows: an intelligent potted water-saving irrigation device, comprising: a mobile base and a controller, two placement plates are symmetrically fixedly installed on the top of the mobile base, a lifting mechanism is provided at the top center of the mobile base, an output end of the lifting mechanism is fixedly connected to a water storage tank, and a filtering mechanism is provided in the water storage tank;

[0007] Two soil moisture sensors are symmetrically fixedly installed at the bottom of the water storage tank, two quantitative cylinders are symmetrically fixedly installed on the surface of the water storage tank, a water pipe connected to the water storage tank is fixedly installed on the surface of the quantitative cylinder, and a solenoid valve 1 is provided on the surface of the water pipe;

[0008] The inner wall of the quantitative cylinder is provided with a slide groove, a floating block is slidably connected in the slide groove, a driving member is provided at the top of the quantitative cylinder, and a pressure sensor is provided at the output end of the driving member;

[0009] An irrigation pipe is fixedly installed at the bottom of the metering cylinder, and a second solenoid valve is arranged on the surface of the irrigation pipe. The controller is electrically connected to the lifting mechanism, the soil moisture sensor, the driving member, the first solenoid valve and the second solenoid valve respectively.

[0010] Furthermore, the driving member is composed of an electric push rod fixedly installed on the top end of the quantitative cylinder, and the output end of the electric push rod passes through the quantitative cylinder and is connected to the pressure sensor.

[0011] Furthermore, the filtering mechanism includes a protective net detachably mounted on the top of the water tank, a filter net fixedly connected to the bottom of the protective net through a base rod, and a cleaning component arranged on the top of the protective net, and the cleaning component is electrically connected to the controller.

[0012] The cleaning component consists of a fixing frame fixedly installed on the top of the protective net, a motor 1 fixedly installed on the bottom of the fixing frame, and a cleaning plate fixedly connected to the output end of the motor 1.

[0013] Furthermore, the lifting mechanism includes a shell fixedly installed at the top center of the movable base, a second motor fixedly installed on the inner bottom wall of the shell, a rotating part arranged at the output end of the second motor, and a movable part arranged on the surface of the rotating part.

[0014] The rotating part is composed of a screw rod fixedly connected to the second output end of the motor, the moving part is composed of a screw sleeve threadedly connected to the surface of the screw rod and sliding with the shell, and the water storage tank is fixedly connected to the top of the screw sleeve.

[0015] Furthermore, a storage battery for providing electrical energy to electrical components is provided at the bottom of the mobile base, and self-locking universal wheels are installed at the four corners of the bottom of the mobile base through bolts.

[0016] The working principle and beneficial effects of the utility model are:

[0017] When in use, the water entering the water tank is filtered by the filtering mechanism, and then the irrigation pipe and the detection end of the soil moisture sensor are placed in the potted plant. The driving part is controlled to drive the pressure sensor to rise and fall according to the water demand of the potted plant, so that it coincides with the quantitative scale line on the quantitative cylinder. If the soil moisture sensor detects that the moisture content of the potted soil is too low, the controller controls the solenoid valve to open the water input into the quantitative cylinder, and the floating block floats up in the slide groove with the amount of water injected and contacts the pressure sensor. The pressure sensor feeds back to the controller to control the solenoid valve to close the solenoid valve one and open the solenoid valve two, so that the quantitative water in the quantitative cylinder is discharged through the irrigation pipe for irrigation, thereby achieving the effect of automatic quantitative irrigation of the potted plant, avoiding the situation where the amount of water is easily increased or decreased by manual control, reducing the waste of water resources, and effectively improving the convenience of use and the growth of potted plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the metering cylinder of the utility model;

[0021] Figure 3 It is a cross-sectional three-dimensional structural schematic diagram of the water storage tank of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the housing of the utility model;

[0023] In the figure: 1. Mobile base; 2. Placement plate; 3. Water tank; 4. Soil moisture sensor; 5. Metering cylinder; 6. Water pipe; 7. Chute; 8. Floating block; 9. Pressure sensor; 10. Irrigation pipe; 11. Electric push rod; 12. Protection net; 13. Filter; 14. Fixed frame; 15. Motor 1; 16. Cleaning plate; 17. Shell; 18. Motor 2; 19. Screw; 20. Screw sleeve; 21. Battery. DETAILED DESCRIPTION

[0024] The following will be combined with 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 of 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.

[0025] See also Figure 1 - Figure 4, an intelligent potted plant water-saving irrigation device, comprising: a mobile base 1 and a controller, two placing plates 2 are symmetrically fixedly installed on the top of the mobile base 1, a lifting mechanism is provided at the top center of the mobile base 1, a water storage tank 3 is fixedly connected to the output end of the lifting mechanism, a filtering mechanism is provided in the water storage tank 3, wherein a drain pipe is installed on the rear side surface of the water storage tank 3, and a valve is provided on the surface thereof, so as to facilitate drainage and replacement of water sources;

[0026] Two soil moisture sensors 4 are symmetrically fixedly installed at the bottom of the water storage tank 3, and two quantitative cylinders 5 are symmetrically fixedly installed on the surface of the water storage tank 3. A water delivery pipe 6 connected to the water storage tank 3 is fixedly installed on the surface of the quantitative cylinder 5. A solenoid valve 1 is arranged on the surface of the water delivery pipe 6. The quantitative cylinder 5 is made of a transparent material, and a scale line is arranged on its surface.

[0027] The inner wall of the metering cylinder 5 is provided with a slide groove 7, a floating block 8 is slidably connected in the slide groove 7, a driving member is provided at the top of the metering cylinder 5, and a pressure sensor 9 is provided at the output end of the driving member;

[0028] An irrigation pipe 10 is fixedly installed at the bottom of the metering cylinder 5, and a second solenoid valve is provided on the surface of the irrigation pipe 10. The controller is electrically connected to the lifting mechanism, the soil moisture sensor 4, the driving member, the first solenoid valve and the second solenoid valve respectively.

[0029] When in use, different potted plants are placed on the two placement trays 2 in sequence, and the mobile base 1 is moved outdoors or indoors as needed, and then water is poured into the water storage tank 3 or rainwater is collected. At the same time, the water is filtered by the filtering mechanism to prevent foreign particles from affecting the drainage of the water storage tank 3. Then, the irrigation head at the bottom of the irrigation pipe 10 and the detection end of the soil moisture sensor 4 are inserted or buried in the potted plants, and at the same time, the driving part is controlled to drive the pressure sensor 9 to rise and fall according to the water demand of different potted plants, so that it coincides with the quantitative scale line on the quantitative cylinder 5. If the soil moisture sensor 4 detects that the moisture content of the potted soil is lower than the set threshold, the pressure sensor 9 is controlled to rise and fall according to the water demand of different potted plants. When the controller controls the solenoid valve to open, water is input into the metering cylinder 5 through the water pipe 6. At the same time, the floating block 8 floats up in the chute 7 with the amount of water injected and contacts with the pressure sensor 9. The pressure sensor 9 feeds back to the controller. The controller controls the solenoid valve 1 to close to stop water supply, and controls the solenoid valve 2 to open, so that the measured water in the metering cylinder 5 is discharged through the irrigation pipe 10 for irrigation, thereby achieving the effect of automatic quantitative irrigation of potted plants, avoiding the situation where the amount of water is easily increased or decreased by manual control, reducing the waste of water resources, and effectively improving the convenience of use and the growth of potted plants. By setting a lifting mechanism, the height position of the water storage tank 3 can be adjusted according to the height of the potted plants.

[0030] Preferably, the driving member is composed of an electric push rod 11 fixedly mounted on the top of the metering cylinder 5 , and the output end of the electric push rod 11 passes through the metering cylinder 5 and is connected to the pressure sensor 9 .

[0031] Specifically, by setting up the electric push rod 11, it is convenient for personnel to drive the pressure sensor 9 to rise and fall according to the irrigation requirements of different potted plants, so that the pressure sensor 9 coincides with the scale line on the metering cylinder 5, so as to facilitate the subsequent quantitative irrigation of the potted plants, greatly improving the scope of application and flexibility of use.

[0032] Preferably: the filtering mechanism includes a protective net 12 detachably mounted on the top of the water tank 3, a filter screen 13 fixedly connected to the bottom of the protective net 12 by a base rod, and a cleaning component arranged on the top of the protective net 12, wherein the cleaning component is electrically connected to the controller, wherein the protective net 12 is in a trumpet shape, which can reduce the accumulation of impurities and dead leaves, and the filter screen 13 is a gauze filter screen.

[0033] The cleaning component consists of a fixing frame 14 fixedly installed on the top of the protective net 12, a motor 15 fixedly installed at the bottom of the fixing frame 14, and a cleaning plate 16 fixedly connected to the output end of the motor 15, wherein the fixing frame 14 is composed of a support rod and a conical block, and the conical block is convenient for diverting rainwater.

[0034] Specifically, when the device is placed outdoors, the protective net 12 can block impurities such as dead leaves and prevent them from falling into the water tank 3 and polluting the water source. The filter 13 is convenient for filtering the water source or rainwater entering the water tank 3 to prevent solid particles from affecting the drainage of the water tank 3. The protective net 12 is detachable, which is convenient for subsequent maintenance and cleaning of the filter 13. The cleaning plate 16 is driven to rotate by the motor 15 to sweep away the dead leaves accumulated on the protective net 12 to avoid blockage that affects the entry of water.

[0035] Preferably, the lifting mechanism comprises a shell 17 fixedly mounted at the top center of the movable base 1, a second motor 18 fixedly mounted on the inner bottom wall of the shell 17, a rotating member arranged at the output end of the second motor 18 and a moving member arranged on the surface of the rotating member.

[0036] The rotating part is composed of a screw 19 fixedly connected to the output end of the motor 18, and the moving part is composed of a screw sleeve 20 threadedly connected to the surface of the screw 19 and sliding with the shell 17. The water tank 3 is fixedly connected to the top of the screw sleeve 20, wherein the cross section of the screw sleeve 20 is a T-shaped structure.

[0037] Specifically, the motor 18 drives the screw 19 to rotate, so that the screw sleeve 20 can slide up and down on the shell 17, thereby achieving the effect of adjusting the height position of the water tank 3, which is convenient for adjustment according to the height of the potted plants and enhances the flexibility of use.

[0038] Preferably, a battery 21 for providing electric energy to electrical components is provided at the bottom of the mobile base 1, and self-locking universal wheels are installed at the four corners of the bottom of the mobile base 1 through bolts.

[0039] Specifically, by providing a battery 21, it is convenient to supply energy to all electrical components in the device, so as to ensure the endurance of the device. The self-locking universal wheels make it convenient to move the mobile base 1, so that people can adjust the placement of the potted plants.

[0040] Working principle: the water entering the water storage tank 3 is filtered by the filtering mechanism, and then the irrigation pipe 10 is inserted or buried in the potted plant. The driving part is controlled to drive the pressure sensor 9 to rise and fall so that it coincides with the scale line measured on the quantitative cylinder 5. If the soil moisture sensor 4 detects that the moisture content of the potted soil is lower than the set threshold, the controller controls the solenoid valve 1 to open water and input it into the quantitative cylinder 5. The floating block 8 floats up and contacts the pressure sensor 9. The controller then controls the solenoid valve 1 to close the solenoid valve 2 and open the solenoid valve 2, so that the measured water in the quantitative cylinder 5 is discharged through the irrigation pipe 10 for irrigation, thereby achieving the effect of automatic quantitative irrigation of potted plants.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent potted plant water-saving irrigation device, characterized in that: include: A mobile base (1) and a controller, wherein two placement plates (2) are symmetrically fixedly mounted on the top of the mobile base (1), a lifting mechanism is provided at the top center of the mobile base (1), an output end of the lifting mechanism is fixedly connected to a water storage tank (3), and a filtering mechanism is provided in the water storage tank (3); Two soil moisture sensors (4) are symmetrically fixedly mounted on the bottom of the water storage tank (3), two quantitative cylinders (5) are symmetrically fixedly mounted on the surface of the water storage tank (3), a water delivery pipe (6) connected to the water storage tank (3) is fixedly mounted on the surface of the quantitative cylinder (5), and a solenoid valve (1) is provided on the surface of the water delivery pipe (6); The inner wall of the metering cylinder (5) is provided with a slide groove (7), a floating block (8) is slidably connected in the slide groove (7), a driving member is provided at the top end of the metering cylinder (5), and a pressure sensor (9) is provided at the output end of the driving member; An irrigation pipe (10) is fixedly mounted on the bottom of the metering cylinder (5), a second solenoid valve is provided on the surface of the irrigation pipe (10), and the controller is electrically connected to the lifting mechanism, the soil moisture sensor (4), the driving element, the first solenoid valve and the second solenoid valve respectively.

2. The intelligent potted plant water-saving irrigation device according to claim 1, characterized in that: The driving member is composed of an electric push rod (11) fixedly mounted on the top of the metering cylinder (5), and the output end of the electric push rod (11) passes through the metering cylinder (5) and is connected to the pressure sensor (9).

3. The intelligent potted plant water-saving irrigation device according to claim 1, characterized in that: The filtering mechanism comprises a protective net (12) detachably mounted on the top of a water storage tank (3), a filter net (13) fixedly connected to the bottom of the protective net (12) via a base rod, and a cleaning component arranged on the top of the protective net (12), wherein the cleaning component is electrically connected to a controller.

4. The intelligent potted plant water-saving irrigation device according to claim 3, characterized in that: The cleaning component comprises a fixing frame (14) fixedly mounted on the top of the protection net (12), a motor 1 (15) fixedly mounted on the bottom of the fixing frame (14), and a cleaning plate (16) fixedly connected to the output end of the motor 1 (15).

5. The intelligent potted plant water-saving irrigation device according to claim 1, characterized in that: The lifting mechanism comprises a housing (17) fixedly mounted at the top center of the moving base (1), a second motor (18) fixedly mounted on the inner bottom wall of the housing (17), a rotating part arranged at the output end of the second motor (18), and a moving part arranged on the surface of the rotating part.

6. The intelligent potted plant water-saving irrigation device according to claim 5, characterized in that: The rotating part is composed of a screw (19) fixedly connected to the output end of the second motor (18), and the moving part is composed of a screw sleeve (20) threadedly connected to the surface of the screw (19) and sliding with the shell (17), and the water storage tank (3) is fixedly connected to the top of the screw sleeve (20).

7. The intelligent potted plant water-saving irrigation device according to claim 1, characterized in that: A storage battery (21) for providing electric energy to electrical components is provided at the bottom of the mobile base (1), and self-locking universal wheels are installed at the four corners of the bottom of the mobile base (1) via bolts.

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