Intelligent greening device with automatic irrigation and soil monitoring functions

Abstract

The utility model relates to the technical field of irrigation, and discloses an intelligent greening device with automatic irrigation and soil monitoring functions, which comprises a mounting box, a box cover, a soil humidity sensor, a sprinkling irrigation mechanism, a self-closed nozzle and a PLC (programmable logic controller), a sprinkling irrigation mechanism extending to the outside of the mounting box is mounted in the mounting box, two self-closed nozzles are fixedly connected to the upper end of the sprinkling irrigation mechanism, a soil humidity sensor penetrating through the mounting box is mounted in the mounting box, a detection head of the soil humidity sensor is inserted into soil, and a PLC is mounted in the mounting box; the self-sealing type nozzle comprises a water spraying head, a dust cover, a pin shaft and a small magnet, the dust cover is rotationally connected with the water spraying head through the pin shaft, and the small magnet used for attracting the dust cover is fixed to the lower side of the water spraying head. The device can conveniently monitor soil humidity, can automatically water according to the soil humidity, and is more convenient to use; and the nozzle is good in protection performance and not prone to being blocked.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of irrigation, especially to an intelligent greening device with automatic irrigation and soil monitoring functions. BACKGROUND

[0002] Outdoor green grassland needs to be watered and maintained frequently. Chinese patent CN211482279U discloses an environment-friendly greening sprinkling irrigation device, comprising a water storage tank, a water filling pipe is fixedly connected to the left rear end of the water storage tank, a partition net is movably connected to the upper front end of the water storage tank, a filter plate is arranged inside the water storage tank and located below the partition net, a protective fence is arranged at the upper rear end of the water storage tank, a connecting pipe is arranged at the middle of the upper rear end of the water storage tank, a transmission pipe is fixedly connected to the upper end of the connecting pipe, and a plurality of sprinkling heads are fixedly installed on the front side of the outer surface of the transmission pipe. The environment-friendly greening sprinkling irrigation device can effectively save manpower and resources by setting a water storage tank and a connecting pipe at the upper rear end of the water storage tank, spraying plants with the sprinkling heads during use, filtering rainwater, and recycling the rainwater.

[0003] The above-mentioned patent does not have the function of monitoring soil humidity when in use, and it is necessary to manually determine whether the plants are water-deficient according to personal experience before turning on the water pump to water, which is troublesome. In addition, the sprinkling head of the above-mentioned patent is exposed and lacks protection, and wind sand and dust in the external environment can easily accumulate in the sprinkling head to cause blockage. Therefore, in view of the above status, it is urgent to develop an intelligent greening device with automatic irrigation and soil monitoring functions, which can monitor soil humidity conveniently, can automatically water according to soil humidity, is more convenient to use, has good protection for the nozzle, and is not easy to block, so as to overcome the shortcomings in current actual application and meet the current needs. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing an intelligent greening device with automatic irrigation and soil monitoring functions to solve the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides an intelligent afforesting device with automatic irrigation and soil monitoring function, including installation box, box cover, soil humidity sensor, sprinkling irrigation mechanism, self -sealing nozzle and PLC controller, the installation box is fixed on the ground, the front side of installation box is detachably fixed with box cover through bolt, the sprinkling irrigation mechanism of extending to its outside is installed in the installation box, the upper end of sprinkling irrigation mechanism is fixedly connected with two self -sealing nozzles, soil humidity sensor is installed in the installation box and is penetrated, the detection head of soil humidity sensor is inserted into the soil, the inside of installation box is installed with PLC controller, the self -sealing nozzle includes: water jet head, dust cover, pin shaft and small magnet, dust cover is rotatably connected with water jet head through pin shaft, the downside of water jet head is fixed with small magnet for sucking dust cover.

[0007] Preferably, the dust cover is made of iron material.

[0008] Preferably, the sprinkling irrigation mechanism includes: booster pump, water inlet pipe, water outlet pipe, shunt pipe and rotary drive mechanism, the booster pump is fixed in the installation box, the inlet end of booster pump is fixed with water inlet pipe extending to the outside of installation box, the water outlet end of booster pump is fixedly connected with water outlet pipe, the shunt pipe is rotatably connected with the installation box, the lower end of shunt pipe is inserted into water outlet pipe and rotatably connected therewith, the left and right ends of shunt pipe are both connected with one self -sealing nozzle, the rotary drive mechanism for driving the shunt pipe to rotate is installed in the installation box.

[0009] Preferably, the rotary drive mechanism includes: drive motor, driving wheel, driven wheel and transmission belt, the drive motor is fixed in the installation box, the output shaft of drive motor is fixed with driving wheel, the driving wheel is transmissionally connected with driven wheel through transmission belt, and the driven wheel is fixed on the shunt pipe.

[0010] Preferably, the water jet head is fixed with the shunt pipe.

[0011] Preferably, the shunt pipe is fixed with a limiting rod for blocking the dust cover.

[0012] Preferably, the side of the installation box is provided with a ventilation and heat dissipation groove, and the side of the installation box is provided with a wire hole for external wires to pass through.

[0013] Preferably, the soil humidity sensor, booster pump and drive motor are respectively electrically connected with the PLC controller through wires.

[0014] The beneficial effects of the utility model are: the intelligent greening device with automatic irrigation and soil monitoring function, when using, the soil humidity is monitored through the soil humidity sensor, when the soil humidity is less than 40%, the PLC controller controls the sprinkling irrigation mechanism to run for half an hour, the tap water is pressurized and delivered to the shunt pipe through the booster pump, the high pressure water flow is delivered to the water spraying head in the shunt pipe, under the impact of the high pressure water flow, the dust cover is turned up to open the water spraying head, the water flow is sprayed from the water spraying head to the outside greening lawn, simultaneously, the driving motor drives the driving wheel and the driven wheel to rotate, the shunt pipe and the water spraying head are driven to rotate through the driven wheel, so that the irrigation is more uniform, after the irrigation is finished, under the action of gravity, the dust cover falls down and is attracted by the small magnet, the front side of the water spraying head is blocked through the dust cover, preventing the outside wind sand and dust from entering the water spraying head and causing the blockage, the utility model is convenient for monitoring the soil humidity, can automatically irrigate according to the soil humidity, is more convenient to use, and has good protection for the nozzle and is not prone to blockage. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0016] Figure 2 It is the use state schematic diagram of the utility model.

[0017] Figure 3 It is the part structure schematic diagram of the utility model Figure 1 .

[0018] Figure 4 It is the part structure schematic diagram of the utility model Figure 2 .

[0019] Figure 5 It is the part structure schematic diagram of the utility model Figure 3 .

[0020] Figure 6 It is the control diagram of the utility model.

[0021] Legend:

[0022] 1, installation box, 101, ventilation and heat dissipation groove, 102, threading hole, 2, box cover, 3, soil humidity sensor, 4, sprinkling irrigation mechanism, 401, booster pump, 402, water inlet pipe, 403, water outlet pipe, 404, shunt pipe, 4041, limiting rod, 405, rotary drive mechanism, 4051, driving motor, 4052, driving wheel, 4053, driven wheel, 4054, transmission belt, 5, self-closing nozzle, 501, water spraying head, 502, dust cover, 503, pin shaft, 504, small magnet, 6, PLC controller. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] The specific embodiments are given below.

[0025] Referring to Figures 1-6 In the embodiments of the present application, the intelligent greening device with automatic irrigation and soil monitoring functions comprises a mounting box 1, a box cover 2, a soil humidity sensor 3, a sprinkling irrigation mechanism 4, self-closing nozzles 5 and a PLC controller 6. The mounting box 1 is fixed on the ground. The box cover 2 is detachably fixed on the front side of the mounting box 1 by bolts. The sprinkling irrigation mechanism 4 extending to the outside of the mounting box 1 is installed in the mounting box 1. The sprinkling irrigation mechanism 4 is connected with an external water supply pipeline. The two self-closing nozzles 5 are fixedly connected to the upper end of the sprinkling irrigation mechanism 4. The soil humidity sensor 3 penetrating through the mounting box 1 is installed in the mounting box 1. The detection head of the soil humidity sensor 3 is inserted into the soil. The PLC controller 6 is installed in the mounting box 1. When in use, the soil humidity is monitored by the soil humidity sensor 3. When the soil humidity is less than 40%, the PLC controller 6 controls the sprinkling irrigation mechanism 4 to operate for half an hour. The water flow is sprayed onto the green grassland by the sprinkling irrigation mechanism 4 and the self-closing nozzles 5.

[0026] The sprinkling mechanism 4 comprises a booster pump 401, a water inlet pipe 402, a water outlet pipe 403, a shunt pipe 404 and a rotary driving mechanism 405, the booster pump 401 is fixed in the mounting box 1, the inlet end of the booster pump 401 is fixed with the water inlet pipe 402 extending to the outside of the mounting box 1, the water inlet pipe 402 is connected with the external water pipe, the water outlet end of the booster pump 401 is fixedly connected with the water outlet pipe 403, the shunt pipe 404 is rotatably connected with the mounting box 1, the lower end of the shunt pipe 404 is inserted into and rotatably connected with the water outlet pipe 403, a sealing ring (not shown) is arranged at the connection position of the shunt pipe 404 and the water outlet pipe 403 to prevent water leakage, the left and right ends of the shunt pipe 404 are both connected with a self-closing nozzle 5, the rotary driving mechanism 405 for driving the shunt pipe 404 to rotate is arranged in the mounting box 1, the rotary driving mechanism 405 comprises a driving motor 4051, a driving wheel 4052, a driven wheel 4053 and a transmission belt 4054, the driving motor 4051 is fixed in the mounting box 1, the driving wheel 4052 is fixed on the output shaft of the driving motor 4051, the driving wheel 4052 is in transmission connection with the driven wheel 4053 through the transmission belt 4054, and the driven wheel 4053 is fixed on the shunt pipe 404, in use, the booster pump 401 is used for pressurizing and conveying the tap water into the shunt pipe 404, and the self-closing nozzle 5 is used for spraying the high-pressure water flow, at the same time, the driving motor 4051 drives the driving wheel 4052 and the driven wheel 4053 to rotate, the driven wheel 4053 drives the shunt pipe 404 and the self-closing nozzle 5 to rotate, so that the irrigation is more uniform.

[0027] The self-closing nozzle 5 comprises a water spraying head 501, a dust cover 502, a pin shaft 503 and a small magnet 504, the water spraying head 501 is fixed with the shunt pipe 404, the dust cover 502 is rotatably connected with the water spraying head 501 through the pin shaft 503, the lower side of the water spraying head 501 is fixed with the small magnet 504 for attracting the dust cover 502, the dust cover 502 is made of iron material, so as to be attracted by the small magnet 504, when no external force is applied, the small magnet 504 attracts the dust cover 502, the dust cover 502 is attached to the front side of the water spraying head 501 to block the water spraying head 501, so as to prevent the wind and dust from entering to cause blockage, the limiting rod 4041 for blocking the dust cover 502 is fixed on the shunt pipe 404, and the limiting rod 4041 is arranged to prevent the dust cover 502 from excessively turning over.

[0028] The soil humidity sensor 3, the booster pump 401 and the driving motor 4051 are electrically connected with the PLC controller 6 through wires, so as to be controlled in use, in addition, the soil humidity sensor 3, the booster pump 401, the driving motor 4051 and the PLC controller 6 are all powered by external power grid.

[0029] Ventilation and heat dissipation grooves 101 are arranged on the side surface of the mounting box 1, wire holes 102 are arranged on the side surface of the mounting box 1, and the wire holes 102 are used for the external wires to pass through.

[0030] Working principle: the intelligent green device with automatic irrigation and soil monitoring function, when in use, the soil humidity is monitored through the soil humidity sensor 3, when the soil humidity is less than 40%, the PLC controller 6 controls the sprinkling irrigation mechanism 4 to run for half an hour, the tap water is pressurized and delivered to the shunt pipe 404 through the booster pump 401, the high-pressure water flow is delivered to the water spray head 501 through the shunt pipe 404, under the impact of the high-pressure water flow, the dust cover 502 is turned up to open the water spray head 501, the water flow is sprayed from the water spray head 501 to the outside green grassland, at the same time, the driving motor 4051 drives the driving wheel 4052 and the driven wheel 4053 to rotate, the shunt pipe 404 and the water spray head 501 are driven by the driven wheel 4053 to rotate, so that the irrigation is more uniform, after the irrigation is completed, the dust cover 502 falls down under the action of gravity and is attracted by the small magnet 504, the front side of the water spray head 501 is blocked by the dust cover 502, preventing the outside wind and sand and dust from entering the water spray head 501 to cause blockage.

[0031] In addition, it should be further pointed out that, in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An intelligent greening device with automatic irrigation and soil monitoring functions, characterized in that, The utility model provides an automatic irrigation device, including installation box (1), box cover (2), soil humidity sensor (3), sprinkling irrigation mechanism (4), self -sealing nozzle (5) and PLC controller (6), the installation box (1) is fixed on the ground, the front side of installation box (1) is detachably fixed with box cover (2) through bolt, the inside installation of installation box (1) is equipped with sprinkling irrigation mechanism (4) extending to its outside, the upper end of sprinkling irrigation mechanism (4) is fixedly connected with two self -sealing nozzles (5), the inside installation of installation box (1) is equipped with the soil humidity sensor (3) passing through it, the detection head of soil humidity sensor (3) is inserted into the soil, the inside installation of installation box (1) is equipped with PLC controller (6), the self -sealing nozzle (5) includes: water jet head (501), dust cover (502), pin shaft (503) and small magnet (504), dust cover (502) is rotatably connected with water jet head (501) through pin shaft (503), the downside of water jet head (501) is fixed with small magnet (504) for sucking dust cover (502). 2.The intelligent green device with automatic irrigation and soil monitoring functions according to claim 1, characterized in that, The dust cover (502) is made of iron material. 3.The intelligent green device with automatic irrigation and soil monitoring functions according to claim 1, characterized in that, The sprinkling irrigation mechanism (4) includes: a booster pump (401), a water inlet pipe (402), a water outlet pipe (403), a shunt pipe (404), and a rotary drive mechanism (405), the booster pump (401) is fixed in the installation box (1), the inlet end of the booster pump (401) is fixed with the water inlet pipe (402) extending to the outside of the installation box (1), the water outlet end of the booster pump (401) is fixedly connected with the water outlet pipe (403), the shunt pipe (404) is rotatably connected with the installation box (1), the lower end of the shunt pipe (404) is inserted into and rotatably connected with the water outlet pipe (403), the left and right ends of the shunt pipe (404) are each connected with one self -sealing nozzle (5), the rotary drive mechanism (405) for driving the shunt pipe (404) to rotate is installed in the installation box (1). 4.The intelligent green device with automatic irrigation and soil monitoring functions according to claim 3, characterized in that, The rotary drive mechanism (405) includes: a drive motor (4051), a driving wheel (4052), a driven wheel (4053), and a transmission belt (4054), the drive motor (4051) is fixed in the installation box (1), the output shaft of the drive motor (4051) is fixed with the driving wheel (4052), the driving wheel (4052) is in transmission connection with the driven wheel (4053) through the transmission belt (4054), and the driven wheel (4053) is fixed on the shunt pipe (404). 5.The intelligent green device with automatic irrigation and soil monitoring functions according to claim 3, characterized in that, The water jet head (501) is fixed with the shunt pipe (404). 6.The intelligent green device with automatic irrigation and soil monitoring functions according to claim 3, characterized in that, The shunt pipe (404) is fixed with a limiting rod (4041) for blocking the dust cover (502). 7.The intelligent greenery device with automatic irrigation and soil monitoring functions according to claim 1, wherein, The side of the installation box (1) is provided with a ventilation and heat dissipation groove (101), and the side of the installation box (1) is provided with a threading hole (102) for external wires to pass through. 8.The intelligent green device with automatic irrigation and soil monitoring functions according to claim 3, characterized in that, The soil humidity sensor (3), the booster pump (401), and the drive motor (4051) are respectively electrically connected with the PLC controller (6) through wires.

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