Automatic alarm device of reel sprinkler

Abstract

The utility model discloses an automatic alarm device of a reel sprinkling machine, and relates to the technical field of agricultural machinery. The utility model aims to solve the problems that the working time of a reel type sprinkling machine in the prior art is longer, an operator cannot monitor the working state of the reel type sprinkling machine in real time during the working time, and the working efficiency of the sprinkling machine is influenced as the operation stop or the fault cannot be found in time to carry out the next operation. The device is arranged on a rack of the reel sprinkling machine and comprises a control terminal, a sensor, a 4G antenna, an alarm, a display and a battery, the control terminal, the sensor, the 4G antenna, the alarm and the display are all electrically connected with the battery, and the sensor is arranged opposite to a power shaft of the power speed change device. The utility model is used for the reel sprinkling machine.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, specifically to an automatic alarm device for a reel sprinkler irrigation machine. Background Technology

[0002] A reel sprinkler is an automatically moving machine driven by a water turbine. Pressurized water enters the turbine, using its kinetic energy to rotate it. The turbine's rotation, via a multi-functional speed reducer, drives the reel, pulling the PE hose to ensure even retraction of the sprinkler head. Simultaneously, pressurized water enters the PE hose and is delivered to the sprinklers, enabling normal spraying.

[0003] With the development of modern agricultural technology, automated and efficient agricultural machinery such as sprinkler irrigation machines have been widely used in agricultural production. Reel-type sprinkler irrigation machines operate for an average of more than ten hours a day. During this time, operators cannot monitor the machine's working status in real time, and cannot promptly detect when operations stop or malfunctions occur, thus affecting the machine's efficiency. Utility Model Content

[0004] The purpose of this invention is to solve the problem that in the existing technology, the working time of reel-type sprinkler irrigation machines is long, during which the operator cannot monitor the working status of the reel-type sprinkler irrigation machine in real time, and cannot detect when the operation stops or a fault occurs in time, so as to affect the working efficiency of the sprinkler irrigation machine. Therefore, this invention provides an automatic alarm device for reel-type sprinkler irrigation machines.

[0005] The technical solution adopted by this utility model to solve the above problems is: an automatic alarm device for a reel sprinkler machine, the automatic alarm device being installed on the frame of the reel sprinkler machine, including a control terminal, a sensor, a 4G antenna, an alarm, a display, and a battery; the control terminal, the sensor, the 4G antenna, the alarm, and the display are all electrically connected to the battery, the sensor is positioned directly opposite the power shaft of the power transmission device, and the automatic alarm device is provided with a protective shell.

[0006] Furthermore, the sensor is an inductive sensor.

[0007] Furthermore, the alarm is an audible and visual alarm.

[0008] Furthermore, the battery is a lithium battery with a voltage of 12V.

[0009] Furthermore, the inductive sensor is model ZJG08.

[0010] Furthermore, the model of the audible and visual alarm is ZHD96.

[0011] Furthermore, the sensor is magnetically attached to the reel sprinkler frame near the power shaft.

[0012] Furthermore, the automatic alarm device also includes a solar panel and a solar controller. The solar panel is installed outside the protective housing, and the solar controller is located inside the protective housing. The solar panel is connected to the solar controller and then to the battery.

[0013] This utility model has the following beneficial technical effects:

[0014] This invention relates to an alarm system for reel-type sprinkler irrigation machines. It uses sensors to monitor the operation of the power shaft of the power transmission device in real time. When the sprinkler stops working due to obstacles or uneven force, an alarm is triggered to indicate the fault, and the system can automatically call the operator. Compared with existing technologies, this invention reduces the labor intensity of manual monitoring, is easy to operate, highly practical, effectively monitors the operation of the sprinkler, improves the working efficiency of reel-type sprinkler irrigation machines, and ensures normal production operations. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram showing the installation location of the automatic alarm device;

[0017] Figure 3 This is a schematic diagram of the automatic alarm device;

[0018] Figure 4 It is a circuit block diagram of the control terminal;

[0019] Figure 5 This is a circuit block diagram of an automatic dialer;

[0020] In the diagram: 1. Control terminal; 2. Sensor; 3. 4G antenna; 4. Alarm; 5. Display; 6. Battery; 7. Power shaft; 8. Power transmission device; 9. Reel sprinkler. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the following description, in conjunction with the accompanying drawings and embodiments, provides a more detailed explanation of this utility model. The specific embodiments described are only for explaining this utility model and are not intended to limit it.

[0022] Specific implementation method one: Combining Figures 1 to 5This embodiment describes an automatic alarm device for a reel sprinkler machine. The automatic alarm device is installed on the frame of the reel sprinkler machine 9 and includes a control terminal 1, a sensor 2, a 4G antenna 3, an alarm 4, a display 5, and a battery 6. The control terminal 1, the sensor 2, the 4G antenna 3, the alarm 4, and the display 5 are all electrically connected to the battery 6. The sensor 2 is positioned directly opposite the power shaft 7 of the power transmission device 8. The automatic alarm device is externally protected by a protective housing.

[0023] In a preferred embodiment, the sensor 2 is an inductive sensor; the alarm 4 is an audible and visual alarm; and the battery 6 is a lithium battery with a voltage of 12V.

[0024] In a preferred embodiment, the sensor 2 is magnetically attached to the reel sprinkler frame near the power shaft 7.

[0025] Specific Implementation Method Two: Combining Figures 1 to 5 In this embodiment, the automatic alarm device is installed on the frame of the reel sprinkler machine 9. The automatic alarm device includes a control terminal 1, a sensor 2, a 4G antenna 3, an alarm 4, a display 5, and a battery 6. The control terminal 1, sensor 2, 4G antenna 3, alarm 4, and display 5 are all electrically connected to the battery 6. The sensor 2 is positioned directly opposite the power shaft 7 of the power transmission device 8. The automatic alarm device is externally protected by a protective housing. The sensor 2 is an inductive sensor, the alarm 4 is an audible and visual alarm, and the battery 6 is a 12V battery.

[0026] The inductive sensor used in this embodiment is model ZJG08; the audible and visual alarm is model ZHD96.

[0027] In a preferred embodiment, the ZJG08 inductive sensor has a detection distance of 2mm, a housing diameter of 6.5mm, an operating voltage of 10-30VDC, and a protection rating of IP67.

[0028] In a preferred embodiment, the ZHD96 audible and visual alarm uses 0.2W 2825 SMD LEDs as the light source, with multiple integrated light source modules. It is constantly lit with a buzzer, and uses imported high-brightness semiconductor chips, which have high luminous efficiency, high thermal conductivity, low light decay, and pure light color. The wire material is PVC high-temperature and oil-resistant tinned copper wire with a 5x0.3 core. The light source has a built-in halo. The total power of the red, yellow, and green LEDs is 6W.

[0029] The other components and connections are the same as in Specific Implementation Method 1.

[0030] Specific implementation method three: Combining Figures 1 to 5This embodiment is described below. Figure 4 The control terminal 1 shown includes a circuit board and a housing.

[0031] The circuit board integrates a controller, signal acquisition circuit, data storage, driver circuit, power amplifier circuit, 4G network transmission circuit, and automatic dialer. The data storage can store the phone numbers of more than five emergency contacts for the automatic dialer to read.

[0032] The signal input terminal of the signal acquisition circuit is connected to the signal output terminal of the inductive sensor, and the signal output terminal of the signal acquisition circuit is connected to the signal input terminal of the controller.

[0033] The controller's signal output terminal is connected to the signal input terminal of the drive circuit, the data memory, and the signal input terminal of the 4G network transmission circuit.

[0034] The control signal output terminal of the drive circuit is connected to the signal input terminal of the display 5, the signal input terminal of the automatic dialer, and the signal input terminal of the power amplifier circuit, respectively. The signal output terminal of the power amplifier circuit is connected to the signal input terminal of the sound and light alarm, and the signal output terminal of the 4G network transmission circuit is connected to the signal input terminal of the 4G antenna 3.

[0035] like Figure 5 As shown, the automatic dialer includes a trigger circuit, a self-oscillation circuit, and a dialing circuit. The signal input terminal of the trigger circuit is connected to the signal output terminal of the drive circuit, and the signal output terminal of the trigger circuit is connected to the signal input terminal of the dialing circuit.

[0036] The other components and connections are the same as in Specific Implementation Method 1.

[0037] Specific implementation method four: Combination Figures 1 to 5 In this embodiment, the automatic alarm device can also be powered by solar energy. The automatic alarm device is equipped with a solar panel and a solar controller. The solar panel is installed on the outside of the protective housing, and the solar controller is installed inside the protective housing. The solar panel is connected to the solar controller and then connected to battery 6. Battery 6 is a rechargeable lithium battery.

[0038] The other components and connections are the same as in Specific Implementation Method 1.

[0039] The working principle of this utility model is as follows:

[0040] The automatic alarm device of this utility model is installed on the frame of the reel sprinkler machine 9. It consists of a control terminal 1, a sensor 2, a 4G antenna 3, an alarm 4, a display 5, and a battery 6. The control terminal 1, sensor 2, 4G antenna 3, alarm 4, and display 5 are all electrically connected to the battery 6. The sensor 2 is positioned directly opposite the power shaft 7 of the power transmission device 8. The automatic alarm device is externally protected by a protective shell.

[0041] This invention uses sensor 2 to monitor the operation of the power shaft 7 of the power transmission device 8 in real time. When the sprinkler stops working due to obstacles or uneven force, the alarm 4 sounds an alarm, and simultaneously the control terminal 1 automatically sends a distress text message and makes a phone call to the stored operator numbers to notify the operator to troubleshoot the problem. This invention reduces the labor intensity of manual monitoring, is easy to operate, highly practical, effectively monitors the operation of the sprinkler, improves the working efficiency of reel sprinklers, and ensures normal production operations.

[0042] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. An automatic alarm device for a reel sprinkler irrigation machine, characterized in that: The automatic alarm device is installed on the frame of the reel sprinkler (9). The automatic alarm device includes a control terminal (1), a sensor (2), a 4G antenna (3), an alarm (4), a display (5), and a battery (6). The control terminal (1), the sensor (2), the 4G antenna (3), the alarm (4) and the display (5) are all electrically connected to the battery (6). The sensor (2) is positioned directly opposite the power shaft (7) of the power transmission device (8). The automatic alarm device is equipped with a protective housing.

2. The automatic alarm device for a reel sprinkler irrigation machine according to claim 1, characterized in that: The sensor (2) is an inductive sensor.

3. The automatic alarm device for a reel sprinkler irrigation machine according to claim 1, characterized in that: The alarm (4) is an audible and visual alarm.

4. The automatic alarm device for a reel sprinkler irrigation machine according to claim 1, characterized in that: The battery (6) is a lithium battery with a voltage of 12V.

5. The automatic alarm device for a reel sprinkler irrigation machine according to claim 2, characterized in that: The inductive sensor is model ZJG08.

6. The automatic alarm device for a reel sprinkler irrigation machine according to claim 3, characterized in that: The model of the audible and visual alarm is ZHD96.

7. The automatic alarm device for a reel sprinkler irrigation machine according to claim 1, characterized in that: The sensor (2) is attached to the reel sprinkler frame near the power shaft (7) by a magnet.

8. The automatic alarm device for a reel sprinkler irrigation machine according to claim 1, characterized in that: The automatic alarm device also includes a solar panel and a solar controller. The solar panel is installed on the outside of the protective housing, and the solar controller is installed inside the protective housing. The solar panel is connected to the solar controller and then to the battery (6).

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