CN206323918U - A kind of automatic irrigation device - Google Patents

Abstract

The utility model is related to a kind of automatic irrigation device, including water-supply-pipe, shower nozzle, steering wheel component, gear frame, water supply component, transmission component, MCU controllers and soil temperature-moisture sensor；The water supply component includes water tank and immersible pump；The steering wheel component includes steering wheel, steering wheel, steering wheel swing arm and steering link, the steering wheel is fixedly connected with the steering wheel and the gear frame respectively, the steering wheel swing arm is arranged on the steering wheel, the described one end of steering wheel swing arm away from the steering wheel is provided with steering link, and the one end of the steering link away from the steering wheel swing arm is fixedly connected with the shower nozzle；The transmission component includes ball-screw, line slideway and stepper motor；The MCU controllers are electrically connected with the steering wheel, stepper motor, immersible pump and soil temperature-moisture sensor.Automatic irrigation device of the present utility model, intelligent flower watering, saving water resource is low in energy consumption, power saving, dynamic regulation injection flow rate, and irrigated area is big and irrigates uniform.

Description

An automatic irrigation device

technical field

The utility model relates to an irrigation equipment, in particular to an automatic irrigation device.

Background technique

With the development of social economy and the improvement of people's living standards, many people like to plant some green plants to add some color to life. However, in daily life, sometimes when people are on a business trip, travel or are busy at home, or have no time to manage because of too many flowers, the flowers and plants in the home will wither or die because they have not been watered for a long time or are not watered in time.

Utility model content

The technical problem to be solved by the utility model is to provide an automatic irrigation device for the deficiencies of the above-mentioned prior art.

The technical solution of the utility model to solve the above-mentioned technical problems is as follows: an automatic irrigation device, including a water delivery pipe, a nozzle, a steering gear assembly, a transmission frame, a water supply assembly, a transmission assembly, an MCU controller, and a soil temperature and humidity sensor; the water supply assembly It includes a water tank and a submersible pump, the submersible pump is arranged in the water tank, the water outlet of the submersible pump communicates with one end of the water delivery pipe, and the other end of the water delivery pipe communicates with the nozzle; the steering gear The assembly includes a steering gear, a steering wheel, a steering gear swing arm and a steering link. The steering gear is fixedly connected to the steering wheel and the transmission frame respectively, and the steering gear swing arm is arranged on the steering wheel. The end of the steering gear swing arm away from the steering wheel is provided with a steering link, and the end of the steering gear swing arm away from the steering gear is fixedly connected to the nozzle; the transmission assembly includes a ball screw, a linear guide rail and a stepping motor, the linear guide rail is provided with a ball screw and a stepping motor, the stepping motor is connected to the ball screw through a motor transmission seat, and the lower end of the transmission frame is sleeved on the ball on the lead screw, and when the stepping motor drives the ball screw to rotate, the transmission frame moves along the ball screw; the MCU controller is connected with the steering gear, stepping motor, diving The pump is electrically connected with the soil temperature and humidity sensor.

The beneficial effects of the utility model are: the soil temperature and humidity sensor in the automatic irrigation device is used to detect the temperature and humidity of the soil in the flowers, and the MCU controller is used to control the water discharge and stop of the submersible pump according to the detected soil temperature and humidity. The speed of the submersible pump can dynamically adjust the water output per unit to achieve dynamic irrigation, intelligent watering, water saving, low power consumption, and power saving. The water pipe is used to transfer water to the nozzle, and the nozzle is used to water the flowers; MCU The controller is also used to control the operation of the steering gear and the stepping motor, and then control the direction of water spraying, so as to realize the irrigation of a wide range and the uniformity of the irrigation area.

On the basis of the above technical solution, the utility model can also be improved as follows:

Further, the transmission frame includes a bogie, a support frame and a base, the lower end of the base is sleeved on the ball screw, and the two are screwed together, and the upper end of the base is provided with a support frame, so The end of the support frame away from the base is hinged to one end of the bogie, and the other end of the bogie is fixedly connected to the steering gear.

The beneficial effect of the above further solution is that the steering gear can be fixedly supported by the transmission frame, which increases the stability of the irrigation device.

Further, the automatic irrigation device further includes a light sensor, which is set facing the sun and is electrically connected to the MCU controller.

The beneficial effect of the above further solution is: the light sensor is used to detect the light intensity, and the MCU controller controls the amount of water sprayed per unit by comparing the actual light intensity with the preset threshold, so as to avoid damage to the plants caused by watering under the scorching sun and high temperature.

Further, the automatic irrigation device further includes a touch screen, and the touch screen is electrically connected to the MCU controller.

The beneficial effects of the above further solution are: the touch screen is used to record the values of soil temperature, humidity and light intensity in real time, and can perform timing operations on watering, and the touch screen interface is beautiful in operation and strong in visualization.

Description of drawings

Fig. 1 is the structural representation of a kind of automatic irrigation device of the present utility model;

Fig. 2 is a schematic circuit diagram of an automatic irrigation device of the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Bogie, 2. Steering gear assembly, 3. Nozzle, 4. Water pipe, 5. Support frame, 6. Base, 7. Ball screw, 8. Linear guide rail, 9. Submersible pump, 10. Water tank, 11. Stepper motor.

detailed description

The principles and features of the present utility model are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the utility model, and are not used to limit the scope of the utility model.

As shown in Fig. 1 and Fig. 2, a kind of automatic irrigation device comprises water delivery pipe 4, nozzle 3, steering gear assembly 2, transmission frame, water supply assembly, transmission assembly, MCU controller and soil temperature and humidity sensor; Said water supply assembly Including a water tank 10 and a submersible pump 9, the submersible pump 9 is arranged in the water tank 10, the water outlet of the submersible pump 9 communicates with one end of the water delivery pipe 4; the other end of the water delivery pipe 4 is connected to the The nozzle 3 is connected; the steering gear assembly 2 includes a steering gear, a steering wheel, a steering gear swing arm and a steering link, and the steering gear is fixedly connected to the steering wheel and the transmission frame respectively, and the steering gear swing arm It is arranged on the steering wheel, and the end of the steering wheel swing arm away from the steering wheel is provided with a steering link, and the end of the steering link far away from the steering wheel swing arm is fixedly connected to the nozzle 3; The transmission assembly includes a ball screw 7, a linear guide rail 8 and a stepping motor 11, the linear guide rail 8 is provided with a ball screw 7 and a stepping motor 11, and the stepping motor 11 is connected to the ball by a motor transmission seat. Lead screw 7 is connected by transmission, the lower end of the transmission frame is sleeved on the ball screw 7, and when the stepping motor 11 drives the ball screw 7 to rotate, the transmission frame moves along the ball screw 7. The leading screw 7 moves; the MCU controller is electrically connected with the steering gear, the stepping motor 11, the submersible pump 9 and the soil temperature and humidity sensor.

In this embodiment, the soil temperature and humidity sensor is placed in the soil of the flowers to detect the temperature and humidity of the soil in the flowers, and the MCU controller is used to control the submersible pump 9 to release water according to the detected soil temperature and humidity. And stop discharging water, by adjusting the rotating speed of submersible pump 9 can dynamically adjust the unit discharge amount, realize dynamic irrigation, water delivery pipe 4 transmits water to described nozzle 3, and described nozzle 3 is used for watering flowers. The MCU controller is also used to control the operation of the steering gear and the stepping motor 11, and then control the direction of spraying water. Specifically, the steering gear drives the nozzle 3 at 0°-180° through the steering link. °, the stepper motor 11 drives the ball screw 7 to rotate, and then drives the transmission frame to move along the ball wire 7, and the ball screw 7 and the linear guide rail 8 are all arranged horizontally , and then drive the sprinkler head 3 to move horizontally, so as to realize irrigation in a larger range and uniformity of the irrigation area.

Preferably, the transmission frame includes a bogie 1, a support frame 5 and a base 6, the lower end of the base 6 is sleeved on the ball screw 7, and the two are screwed together, the base 6 The upper end is provided with a support frame 5, the end of the support frame 5 away from the base 6 is hinged to one end of the bogie 1, and the other end of the bogie 1 is fixedly connected to the steering gear. The steering gear can be fixedly supported by the transmission frame, which increases the stability of the irrigation device, and the horizontal movement of the sprinkler 3 is driven by the movement of the transmission frame, thereby increasing the irrigation area.

Preferably, the automatic irrigation device further includes a light sensor, the light sensor is set facing the sun, and is electrically connected to the MCU controller. In this embodiment, the light sensor is used to detect the light intensity, combined with the temperature detected by the soil temperature and humidity sensor, the MCU controller controls the speed of the submersible pump 9 by comparing the light intensity and the actual value of the soil temperature with the preset threshold. , and then control the unit water output. Specifically, when both the light intensity and the soil temperature exceed the preset threshold, the MCU controller controls the submersible pump 9 to reduce its rotational speed, thereby reducing the unit water spray volume, reducing the watering volume of the flowers, and avoiding the hot sun and high temperature. Watering can damage plants.

In another preferred embodiment, the automatic irrigation device further includes a touch screen, and the touch screen is electrically connected to the MCU controller. In this embodiment, the touch screen is used to record the values of soil temperature, humidity and light intensity in real time, and can perform timing operations on watering. The touch screen interface is beautiful in operation and strong in visualization.

An automatic irrigation device of the utility model can realize intelligent watering of flowers, save water resources, and has low power consumption, saves more electricity, can realize irrigation in a larger range, can spray water or stop water spraying according to soil humidity, and Combined with soil temperature and light intensity, the water spray flow can be dynamically adjusted to avoid damage to plants caused by watering under hot sun and high temperature.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (4)

1. a kind of automatic irrigation device, it is characterised in that：Including water-supply-pipe (4), shower nozzle (3), steering wheel component (2), gear frame, confession Water assembly, transmission component, MCU controllers and soil temperature-moisture sensor；

The water supply component includes water tank (10) and immersible pump (9), and the immersible pump (9) is located in the water tank (10), described The delivery port of immersible pump (9) is connected with one end of the water-supply-pipe (4), the other end and the shower nozzle (3) of the water-supply-pipe (4) Connection；

The steering wheel component (2) include steering wheel, steering wheel, steering wheel swing arm and steering link, the steering wheel respectively with the steering wheel and The gear frame is fixedly connected, and the steering wheel swing arm is arranged on the steering wheel, the steering wheel swing arm away from the steering wheel one End is provided with steering link, and the one end of the steering link away from the steering wheel swing arm is fixedly connected with the shower nozzle (3)；

The transmission component includes setting on ball-screw (7), line slideway (8) and stepper motor (11), the line slideway (8) Ball-screw (7) and stepper motor (11) are equipped with, the stepper motor (11) passes through motor retainer and the ball-screw (7) Drive connection, the lower end of the gear frame is socketed on the ball-screw (7), and when the stepper motor (11) driving is described When ball-screw (7) is rotated, the gear frame is mobile along the ball-screw (7)；

The MCU controllers are electrically connected with the steering wheel, stepper motor (11), immersible pump (9) and soil temperature-moisture sensor.

2. automatic irrigation device according to claim 1, it is characterised in that：The gear frame includes bogie (1), support Frame (5) and pedestal (6), the lower end of the pedestal (6) are socketed on the ball-screw (7), and both threaded connections, the base The upper end of seat (6) is provided with support frame (5), the one end of support frame as described above (5) away from the pedestal (6) and the bogie (1) One end is hinged, and the other end of the bogie (1) is fixedly connected with the steering wheel.

3. automatic irrigation device according to claim 1, it is characterised in that：Also include optical sensor, the illumination is passed Sensor faces south setting, and is electrically connected with the MCU controllers.

4. the automatic irrigation device according to any one of claims 1 to 3, it is characterised in that：Also include touch-screen, it is described to touch Screen is touched to electrically connect with the MCU controllers.