Automatic pesticide adding system of guide rail type intelligent pesticide atomizing and spraying device

Abstract

The utility model discloses an automatic pesticide adding system of a guide rail type intelligent pesticide atomizing and spraying device, and belongs to the technical field of intelligent agricultural pesticide spraying machinery of facility agriculture. Comprising a liquid level meter and an electromagnetic ball valve which are arranged on a guide rail type intelligent pesticide atomizing and spraying device, and a fastening nut, a pesticide injection pipe position adjusting cross beam, a pesticide injection pipe fixing plate, a pesticide injection pipe, a pesticide injection pipe lifting electric push rod and a limiting switch which are arranged on an automatic pesticide adding system main body, the device comprises a limit switch, a movable cross beam, a liquid medicine stirring system, a dosing system controller, a medicine conveying pipe, a medicine injection pump and a stand column. The system can remotely monitor liquid level information of pesticide liquid of the guide rail type intelligent pesticide atomizing and spraying device in real time, when the spraying device stops spraying pesticide, returns to the initial position and needs to add pesticide, the pesticide injection pump is controlled according to the liquid level condition, automatic filling of the pesticide liquid is achieved, manual work is not needed in the process, time and labor are saved, and meanwhile damage to health of personnel is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to an automatic dosing system of a guide rail type intelligent pesticide atomization spraying device and belongs to the technical field of intelligent agricultural pesticide spraying machines for facilities. BACKGROUND

[0002] In order to improve the current sunlight greenhouse plant protection operation status, relevant technical personnel have developed various intelligent pesticide spraying machines. The aerial guide rail type spraying machine does not occupy the sunlight greenhouse ground space and does not affect crop planting and management, and has become a new trend of efficient pesticide application in sunlight greenhouses. The guide rail type intelligent pesticide atomization spraying device pulverizes and atomizes part of ion states under the action of an air blower while walking in a circular pipe track, then sprays the ion states from a jet nozzle to the surface of crops, fully and uniformly contacts the surface of crops, greatly improves the utilization rate of pesticides, and is integrated with intelligent control of temperature and the like to improve the degree of automation. However, the automatic dosing system without automatic pesticide liquid supplement still needs manual or semi-manual pesticide liquid supplement, which is time-consuming and labor-consuming. SUMMARY

[0003] According to the deficiencies in the prior art, the technical problem to be solved by the application is to provide an automatic dosing system which automatically supplements pesticide liquid according to the liquid level of the pesticide liquid of the guide rail type intelligent pesticide atomization spraying device and improves the degree of automation.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] The automatic dosing system of the guide rail type intelligent pesticide atomization spraying device is characterized by comprising a liquid level meter, an electromagnetic ball valve and a tight nut, an injection pipe position adjusting cross beam, an injection pipe fixing plate, an injection pipe, an injection pipe lifting electric push rod and a limit switch on an automatic dosing system main body, a pesticide liquid stirring system, a medicine conveying pipe, a dosing system controller and an injection pump and a stand installed on the guide rail type intelligent pesticide atomization spraying device.

[0006] Preferably, the limit switch mainly controls the stop position of the guide rail type intelligent pesticide atomization spraying device, when the support leg of the spraying device touches the limit switch, the action signal of the limit switch is transmitted to the control system of the spraying device, and the spraying device stops advancing.

[0007] Preferably, the limit switch moving cross beam mainly adjusts the position of the limit switch, and after the position is determined, the tight nut is tightened to fix the limit switch.

[0008] Preferably, the electromagnetic ball valve and the spraying device liquid level meter are installed on the guide rail type intelligent pesticide atomization spraying device, the liquid level meter monitors the liquid level of the pesticide liquid of the spraying device in real time, and transmits the liquid level information to the dosing system controller through a wireless transmission module on the guide rail type intelligent pesticide atomization spraying device. When the pesticide liquid needs to be injected, the electromagnetic ball valve is opened.

[0009] Preferably, the medicine injection pipe is connected with the medicine injection pipe lifting electric push rod through the medicine injection pipe fixing plate, so as to realize the lifting of the position.

[0010] Preferably, the medicine liquid stirring system comprises a medicine liquid stirrer, a stirring motor and a medicine liquid stirring system liquid level meter; the stirrer rotates under the driving of the stirring motor, stirs the medicine liquid, realizes the uniform mixing of the medicine liquid, and the medicine liquid stirring system liquid level meter monitors the position of the medicine liquid in real time and transmits the liquid level signal to the medicine adding system controller.

[0011] Preferably, the medicine adding system controller receives the position information of the limit switch through the wireless transmission module, simultaneously remotely receives the liquid level information of the liquid level meter on the guide rail type intelligent pesticide atomization spraying device and the liquid level meter of the medicine liquid stirring system, so as to control the opening and closing of the electromagnetic ball valve and the lifting of the medicine injection pipe lifting electric push rod, and complete the automatic medicine adding of the guide rail type intelligent pesticide atomization spraying device.

[0012] Compared with the prior art, the automatic medicine adding system of the guide rail type intelligent pesticide atomization spraying device has the beneficial effects that:

[0013] The automatic medicine adding system of the guide rail type intelligent pesticide atomization spraying device can remotely and real-timely monitor the liquid level information of the guide rail type intelligent pesticide atomization spraying device, and when the spraying device stops spraying and returns to the initial position and needs to be supplemented with the medicine liquid, the medicine injection pump can be controlled according to the liquid level condition, so as to realize the automatic injection of the medicine liquid, and the process does not need manual operation, time and labor are saved, and the health damage to the personnel is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor under the premise of the drawings

[0015] Figure 1 is a working state schematic diagram of the present application

[0016] Figure 2 is a schematic diagram of the main structure of the automatic medicine adding system of the present application

[0017] In the figure: 1, round tube track; 2, automatic dosing system main body; 201, electromagnetic ball valve; 202, spraying device liquid level meter; 203, locking nut; 204, injection pipe position adjusting cross beam; 205, injection pipe lifting electric push rod; 206, injection pipe fixing plate; 207, injection pipe; 208, limit switch; 209, limit switch moving cross beam; 210, liquid medicine stirring system; 2101, liquid medicine stirring system liquid level meter; 2102, liquid medicine stirrer; 2103, stirring motor; 211, medicine conveying pipe; 212, dosing system controller; 213, injection pump; 214, stand column; 3, guide rail type intelligent pesticide atomization spraying device; 301, supporting leg. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] The embodiments of the application will be further described below in conjunction with the drawings:

[0020] Referring to Figure 1 and Figure 2 The automatic dosing system of the guide rail type intelligent pesticide atomization spraying device of the utility model comprises an electromagnetic ball valve 201, a spraying device liquid level meter 202 and an automatic dosing system main body 2 installed on the guide rail type intelligent pesticide atomization spraying device 3. The automatic dosing system main body 2 comprises a locking nut 203, an injection pipe position adjusting cross beam 204, an injection pipe lifting electric push rod 205, an injection pipe fixing plate 206, an injection pipe 207, a limit switch 208, a limit switch moving cross beam 209, a liquid medicine stirring system 210, a medicine conveying pipe 211, a dosing system controller 212, an injection pump 213 and a stand column 214.

[0021] The injection pipe 207 is fixed on the injection pipe lifting electric push rod 205 through the injection pipe fixing plate 206, the injection pipe lifting electric push rod 205 is fixed on the injection pipe position adjusting cross beam 204, the injection pipe position adjusting cross beam 204 is connected with the square tube on the stand column 214 to form a moving pair, so that the position adjustment and lifting of the injection pipe 207 are realized.

[0022] The limit switch 208 is fixed on the limit switch moving cross beam 209, the limit switch moving cross beam 209 is connected with the square tube on the stand column 214 to form a moving pair, so that the forward and backward adjustment of the position of the limit switch 208 is realized, thereby determining the stop position of the guide rail type intelligent pesticide atomization spraying device 3.

[0023] The spray device liquid level meter 202 is connected with the guide rail type intelligent pesticide atomization spraying device 3, so as to monitor the atomization spraying device liquid level information in real time, and feedback to the dosing system controller 212 through the wireless communication module installed on the guide rail type intelligent pesticide atomization spraying device 3.

[0024] The electromagnetic ball valve 201 is fixed on the guide rail type intelligent pesticide atomization spraying device 3, when the liquid level is at the lowest position, the dosing system controller 212 controls the electromagnetic ball valve 201 to open through the wireless communication module, so as to perform the dosing work, when the liquid level is at the highest position, the electromagnetic ball valve 201 is closed.

[0025] The dosing pump 213 is connected with the pesticide liquid stirring system 210 through the pesticide liquid conveying pipe 211, the dosing system controller 212 controls the working state thereof, and the dosing pump 213 is integrated with a flow meter, so as to realize the monitoring and control of the pesticide liquid flow.

[0026] The pesticide liquid stirring system 210 is installed with a pesticide liquid stirrer 2102, the pesticide liquid stirrer 2102 is connected with a stirring motor 2103, the stirring motor 2103 drives the pesticide liquid stirrer 2102 to rotate to stir the pesticide liquid, and a pesticide liquid stirring system liquid level meter 2101 monitors the liquid level of the pesticide liquid stirring system 210 in real time, and transmits the liquid level information to the dosing system controller 212.

[0027] The dosing system controller 212 is internally integrated with a wireless communication module, which can receive the liquid level information of the pesticide liquid stirring system liquid level meter 2101 and the spray device liquid level meter 202, and control the dosing pump 213 according to the liquid level information, and control the pesticide liquid stirring system 210 to work at the same time as the electromagnetic ball valve 201 works. When dosing is needed, the dosing system controller 212 controls the pesticide liquid conveying pipe lifting electric push rod 205 to descend, and performs dosing.

[0028] Referring to Figure 1 , the specific operation principle of the present application is as follows: the guide rail type intelligent pesticide atomization spraying device 3 walks along the circular pipe track 1, the spray device liquid level meter 202 transmits the liquid level information to the dosing system controller 212 through the wireless communication mode, and stops advancing when the supporting leg 301 touches the limit switch 208. When the liquid level is at the lowest position, the dosing system controller 212 controls the electromagnetic ball valve 201 to open, the pesticide liquid conveying pipe lifting electric push rod 205 descends, the pesticide liquid conveying pipe 207 is inserted into the guide rail type intelligent pesticide atomization spraying device 3, the dosing pump 213 starts to work to dose, when the liquid level is at the highest position, the dosing system controller 212 controls the pesticide liquid conveying pipe lifting electric push rod 205 to ascend and leave the guide rail type intelligent pesticide atomization spraying device 3, the electromagnetic ball valve 201 is closed, and the dosing is finished. When the pesticide liquid of the pesticide liquid stirring system 210 is at the lowest position, the dosing system cannot work, and self-dosing cannot be performed.

[0029] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the same. Although the present application has been described in detail with reference to the foregoing examples, it should be understood by those of ordinary skill in the art that the technical solutions recorded in the foregoing examples can still be modified, or some of the technical features can be replaced by equivalents. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic pesticide dosing system for a rail-mounted intelligent pesticide atomizing spraying device, characterized in that: The application relates to an automatic pesticide adding system, which comprises an electromagnetic ball valve (201), a spraying device liquid level meter (202) and an automatic pesticide adding system main body (2) installed on a guide rail type intelligent pesticide atomization spraying device (3); the automatic pesticide adding system main body (2) comprises a locking nut (203), an injection pipe position adjusting beam (204), an injection pipe lifting electric push rod (205), an injection pipe fixing plate (206), an injection pipe (207), a limit switch (208), a limit switch moving beam (209), a pesticide liquid stirring system (210), a pesticide conveying pipe (211), a pesticide adding system controller (212), an injection pump (213) and a stand (214).

2. The automatic dosing system of the guide rail type intelligent pesticide atomization spraying device according to claim 1, characterized in that: The limit switch (208) mainly controls the stop position of the guide rail type intelligent pesticide atomization spraying device; when the supporting leg (301) of the spraying device (3) touches the limit switch (208), the action signal of the limit switch (208) is transmitted to the control system of the spraying device, and the spraying device stops advancing.

3. The automatic dosing system of the guide rail type intelligent pesticide atomization spraying device according to claim 1, characterized in that: The limit switch moving beam (209) mainly adjusts the position of the limit switch (208); after the position is determined, the locking nut (203) is tightened to fix the limit switch moving beam (209).

4. The automatic dosing system of the guide rail type intelligent pesticide atomization spraying device according to claim 1, characterized in that: The electromagnetic ball valve (201) and the spraying device liquid level meter (202) are installed on the guide rail type intelligent pesticide atomization spraying device (3); the spraying device liquid level meter (202) monitors the liquid level of the pesticide liquid of the spraying device in real time, and transmits the liquid level information to the pesticide adding system controller (212) through a wireless transmission module on the guide rail type intelligent pesticide atomization spraying device (3); when the spraying device (3) needs to inject the pesticide liquid, the electromagnetic ball valve (201) is opened.

5. The automatic dosing system of the guide rail type intelligent pesticide atomization spraying device according to claim 1, characterized in that: The injection pipe (207) is connected with the injection pipe lifting electric push rod (205) through the injection pipe fixing plate (206), so that the position of the injection pipe (207) can be lifted.

6. The automatic dosing system of the guide rail type intelligent pesticide atomization spraying device according to claim 1, characterized in that: The pesticide liquid stirring system (210) comprises a pesticide liquid stirring system liquid level meter (2101), a pesticide liquid stirrer (2102) and a stirring motor (2103); the pesticide liquid stirrer (2102) rotates under the driving of the stirring motor (2103), so that the pesticide liquid is stirred and uniformly mixed; the pesticide liquid stirring system liquid level meter (2101) monitors the position of the pesticide liquid in real time and transmits the liquid level signal to the pesticide adding system controller (212).

7. The automatic dosing system of the guide rail type intelligent pesticide atomization spraying device according to claim 1, characterized in that: The pesticide adding system controller (212) receives the position information of the limit switch (208) through a wireless transmission module, can remotely and in real time receive the liquid level information of the spraying device liquid level meter (202) and the pesticide liquid stirring system liquid level meter (2101), so that the opening and closing of the electromagnetic ball valve (201) and the lifting of the injection pipe lifting electric push rod (205) are controlled according to the liquid level, and the automatic pesticide adding of the guide rail type intelligent pesticide atomization spraying device is completed.

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