Downward pressing type agricultural soil monitoring device

Abstract

The utility model relates to the technical field of agricultural soil monitoring, in particular to a pressing type agricultural soil monitoring device which comprises a movable frame, a mounting bottom plate is mounted at an opening in the bottom of the movable frame, a square frame is mounted in the center of the mounting bottom plate, and a detector used for monitoring soil is slidably connected to the square frame. A sampling rod used for sampling soil is arranged at the bottom of the detector, a transverse rod is arranged on the inner side of the movable frame, electric push rods are symmetrically installed on the two sides, with the square-shaped frame as the center, of the transverse rod, the movable ends of the two electric push rods are jointly connected with a roller, and n-shaped frames are installed on the two sides, with the square-shaped frame as the center, of the installation bottom plate; the n-shaped frames are jointly and slidably connected with a pressing frame, the pressing frame is connected with the top of the detector, and the roller is in rolling fit with the top of the pressing frame. And through the cooperation of the roller driven by the electric push rod and the pressing frame, the detector and the sampling rod thereof can be effectively inserted into the soil, so that the effect of efficiently detecting the soil is achieved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural soil monitoring technology, specifically to a pressure-type agricultural soil monitoring device. Background Technology

[0002] With the development of modern agricultural technology, precision agriculture has gradually become an important means to improve agricultural production efficiency and sustainable development. In precision agriculture, soil monitoring is a fundamental and crucial task. It helps farmers understand information such as soil fertility, moisture, and pH, thereby enabling them to take corresponding management measures to optimize the crop growth environment.

[0003] Traditional soil monitoring methods typically involve manually holding a detector and inserting a sampling rod into the soil to perform the monitoring. This method is not only time-consuming and labor-intensive, but also makes it difficult to achieve large-scale, high-frequency monitoring, failing to meet the requirements of modern agriculture for real-time and accurate soil information.

[0004] Therefore, it is necessary to design a pressure-type agricultural soil monitoring device to achieve efficient soil testing. Summary of the Invention

[0005] The technical implementation scheme of this utility model is as follows: a pressure-type agricultural soil monitoring device includes a mobile frame, an installation base plate installed at the bottom opening of the mobile frame, a U-shaped frame installed at the center of the installation base plate, a detector for soil monitoring slidably connected on the U-shaped frame, a sampling rod for soil sampling at the bottom of the detector, a crossbar installed on the inner side of the mobile frame, electric push rods symmetrically installed on both sides of the crossbar centered on the U-shaped frame, the movable ends of the two electric push rods are connected to a roller, an n-shaped frame is installed on both sides of the installation base plate centered on the U-shaped frame, a pressure frame is slidably connected on the n-shaped frame, the pressure frame is connected to the top of the detector, and the roller is in rolling cooperation with the top of the pressure frame.

[0006] More preferably, a disc is movably installed at the circular opening at the top of the mobile frame, and a human-machine interface device is installed on the top of the disc. The human-machine interface device is electrically connected to the detector and the electric push rod.

[0007] More preferably, the vertical rod of the n-shaped frame is wrapped with an elastic element, the two ends of which are connected to the mounting base plate and the lower pressure frame, respectively. The elastic element is used to drive the lower pressure frame to reset.

[0008] More preferably, the movable end of the electric push rod is connected to an L-shaped connecting frame, and guide frames are installed on both sides of the mounting base plate with the square frame as the center. The guide frames are located below the electric push rod. A cleaning plate is slidably installed at the bottom of the mounting base plate, and a figure-7 frame is symmetrically installed on both sides of the top of the cleaning plate. The figure-7 frame is slidably connected to the L-shaped connecting frame, and the upper crossbar of the figure-7 frame slides along the guide frame.

[0009] More preferably, a fixing frame is installed at the bottom of the mounting base plate, the fixing frame is located directly below the square frame, and a through hole is opened on the fixing frame for the sampling rod of the detector to pass through, and a rubber ring is provided at the through hole.

[0010] More preferably, the top of the mobile frame is equipped with a solar photovoltaic panel, which is used to convert solar energy into electrical energy to power the detector, human-machine interaction device and electric actuator.

[0011] Compared with the prior art, the present invention has the following advantages: 1. The combination of the roller driven by the electric push rod and the lower pressure frame can effectively push the detector and its sampling rod deep into the soil, thereby achieving the effect of efficient soil detection. Even when facing hard soil, it can ensure successful sampling and improve the reliability and accuracy of soil monitoring.

[0012] 2. The electric push rod drives the 7-shaped frame to move along the guide frame through the L-shaped connecting frame, thereby driving the cleaning plate to move horizontally, thus automatically clearing away obstacles on the soil surface in the area below the mounting base plate, ensuring smooth sampling by the detector sampling rod, thus ensuring that the sampling process is not disturbed, improving the sampling success rate and the durability of the equipment. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a cross-sectional three-dimensional structural diagram of the mobile vehicle frame of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the components of this utility model, including the adjusting push rod, roller, n-shaped frame, and lower pressure frame.

[0016] Figure 4 This is a three-dimensional structural diagram of the electric push rod, L-shaped connecting frame, guide frame, and 7-shaped frame of this utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the L-shaped connecting frame, guide frame, 7-shaped frame, and cleaning plate of this utility model.

[0018] Figure 6 This is a three-dimensional structural diagram of the fixing frame and rubber ring of this utility model.

[0019] The components in the attached diagram are labeled as follows: 1. Mobile frame, 101. Disc, 102. Crossbar, 103. Solar photovoltaic panel, 2. Mounting base plate, 3. I-beam frame, 4. Human-machine interface device, 5. Detector, 6. Electric push rod, 7. Roller, 8. N-shaped frame, 9. Lowering frame, 10. Elastic element, 11. L-shaped connecting frame, 12. Guide frame, 13. 7-shaped frame, 14. Cleaning plate, 15. Fixing frame, 16. Rubber ring. Detailed Implementation

[0020] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] Example: A pressure-type agricultural soil monitoring device, such as Figure 1 , Figure 2 and Figure 3As shown, the device includes a mobile frame 1, a mounting base 2, a U-shaped frame 3, a detector 5, a crossbar 102, an electric push rod 6, a roller 7, an n-shaped frame 8, and a pressing frame 9. The inner side of the mobile frame 1 has a cavity with a accommodating space. The mounting base 2 is installed at the bottom opening of the mobile frame 1. The U-shaped frame 3 is installed at the center of the mounting base 2. The detector 5 for soil monitoring is slidably connected to the U-shaped frame 3. A damper is provided at the sliding contact point between the detector 5 and the inner wall of the U-shaped frame 3 to ensure the stability of the detector 5 when it is not subjected to a pressing force. The mounting base 2 has an opening at the U-shaped frame 3 to facilitate the raising and lowering of the detector 5. A sampling rod for soil sampling is provided at the bottom of the detector 5. The sampling rod penetrates into the soil to sample and test the soil. A crossbar 102 is provided on the inner side of the mobile frame 1. The crossbar 102 is fixed to the two inner walls of the mobile frame 1 along its length. Electric push rods 6 are symmetrically installed on both sides of the frame 3. The movable ends of the two electric push rods 6 are connected to rollers 7. On the mounting base plate 2, n-shaped frames 8 are installed on both sides of the frame 3. A pressing frame 9 is slidably connected to the n-shaped frames 8. An elastic element 10 is wrapped around the vertical part of the n-shaped frame 8. The two ends of the elastic element 10 are connected to the mounting base plate 2 and the pressing frame 9 respectively. The elastic element 10 is used to drive the pressing frame 9 to reset. The pressing frame 9 is connected to the top of the detector 5. The roller 7 rolls with the top of the pressing frame 9. When in use, when the electric push rod 6 retracts, the electric push rod 6 drives the roller 7 to move towards the n-shaped frame 8, thereby gradually pressing the pressing frame 9 downward. The pressing frame 9 is subjected to the downward pressure of the roller 7. The pressing frame 9 moves downward along the n-shaped frame 8 and presses the detector 5 downward. When the detector 5 moves downward, the sampling rod at its bottom penetrates into the soil to sample and test the soil.

[0022] like Figure 1 and Figure 2 As shown, a disc 101 is movably installed at the circular opening at the top of the mobile frame 1. A human-machine interface device 4 is installed on the top of the disc 101. The human-machine interface device 4 is electrically connected to the detector 5 and the electric push rod 6. The human-machine interface device 4 is used to control the extension and retraction of the electric push rod 6. The detector 5 is controlled by the human-machine interface device 4 to detect the soil through its sampling rod.

[0023] like Figure 2 , Figure 4 and Figure 5As shown, the movable end of the electric push rod 6 is connected to an L-shaped connecting frame 11. The mounting base plate 2 is equipped with guide frames 12 on both sides centered on the U-shaped frame 3. The guide frames 12 have a structure that is high at both ends and low in the middle. The guide frames 12 are located below the electric push rod 6. A cleaning plate 14 is slidably installed at the bottom of the mounting base plate 2. A 7-shaped frame 13 is symmetrically installed on both sides of the top of the cleaning plate 14. The 7-shaped frame 13 is slidably connected to the L-shaped connecting frame 11, and the upper crossbar 102 of the 7-shaped frame 13 slides along the guide frame 12. When the electric push rod 6 retracts, the electric push rod 6 drives the 7-shaped frame 13 to move along the guide frame 12 through the L-shaped connecting frame 11. This drives the cleaning plate 14 to clean the soil surface in the area below the mounting base plate 2, so as to prevent hard objects such as stones on the soil surface from obstructing the downward movement of the sampling rod of the detector 5, thereby ensuring smooth soil detection.

[0024] In use, the mobile frame 1 is placed on the farmland to be monitored. Then, the electric push rod 6 is retracted by the human-machine interface device 4. The electric push rod 6 drives the roller 7 to move towards the n-shaped frame 8, thereby gradually pressing the pressure frame 9 downward. After being pressed down by the roller 7, the pressure frame 9 moves downward along the n-shaped frame 8 and presses down on the detector 5. When the detector 5 moves downward, its bottom sampling rod penetrates into the soil to sample and test the soil, thereby achieving efficient soil monitoring. At the same time as the electric push rod 6 retracts, the electric push rod 6 drives the 7-shaped frame 13 to move along the guide frame 12 through the L-shaped connecting frame 11. This drives the cleaning plate 14 to move horizontally and cleans the soil surface in the area below the mounting base plate 2. The cleaning plate 14 removes stones and other hard objects from the soil surface, thereby preventing stones and other hard objects from obstructing the downward movement of the sampling rod of the detector 5, thus ensuring that the detector 5 can test the soil.

[0025] like Figure 6 As shown, a fixing frame 15 is installed at the bottom of the mounting base plate 2. The fixing frame 15 is located directly below the frame 3. The fixing frame 15 has a through hole for the sampling rod of the detector 5 to pass through, and a rubber ring 16 is provided at the through hole. When the detector 5 completes the soil test by passing through the sampling rod, as the detector 5 moves upward, the sampling rod of the detector 5 passes through the rubber ring 16, and the rubber ring 16 can remove the soil adhering to the sampling rod, thus preventing the sampling rod of the detector 5 from bringing the soil into the mobile frame 1.

[0026] like Figure 1 As shown, a solar photovoltaic panel 103 is installed on the top of the mobile frame 1, and a battery and a charge / discharge controller for storing electrical energy are installed inside the mobile frame 1. The solar photovoltaic panel 103 is used to convert solar energy into electrical energy and store it in the battery. The battery provides power to the detector 5, the human-machine interaction device 4 and the electric push rod 6, thereby ensuring the power needs of the detector 5, the human-machine interaction device 4 and the electric push rod 6.

[0027] Although this disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art will understand that various changes in form and detail may be made to this disclosure without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Therefore, the scope of this disclosure should not be limited to the above embodiments, but should be defined not only by the appended claims, but also by their equivalents.

Claims

1. A pressure-type agricultural soil monitoring device, comprising a mobile frame (1), a mounting base plate (2) installed at the bottom opening of the mobile frame (1), a U-shaped frame (3) installed at the center of the mounting base plate (2), a detector (5) for monitoring soil slidably connected on the U-shaped frame (3), and a sampling rod for sampling soil provided at the bottom of the detector (5), characterized in that, A crossbar (102) is provided on the inner side of the mobile frame (1). Electric push rods (6) are symmetrically installed on both sides of the crossbar (102) with the square frame (3) as the center. The movable ends of the two electric push rods (6) are connected to the roller (7). On the mounting base plate (2), n-shaped frames (8) are installed on both sides with the square frame (3) as the center. A lower pressure frame (9) is slidably connected on the n-shaped frame (8). The lower pressure frame (9) is connected to the top of the detector (5). The roller (7) and the top of the lower pressure frame (9) are in rolling cooperation.

2. A pressure-type agricultural soil monitoring device according to claim 1, characterized in that, A disc (101) is movably installed at the circular opening at the top of the mobile frame (1). A human-machine interaction device (4) is installed on the top of the disc (101). The human-machine interaction device (4) is electrically connected to the detector (5) and the electric push rod (6).

3. A pressure-type agricultural soil monitoring device according to claim 2, characterized in that, The vertical rod of the n-shaped frame (8) is wrapped with an elastic element (10). The two ends of the elastic element (10) are connected to the mounting base plate (2) and the lower pressure frame (9) respectively. The elastic element (10) is used to drive the lower pressure frame (9) to reset.

4. A pressure-type agricultural soil monitoring device according to claim 3, characterized in that, The electric push rod (6) is connected to an L-shaped connecting frame (11) at its movable end. The mounting base plate (2) is equipped with guide frames (12) on both sides centered on the square frame (3). The guide frames (12) are located below the electric push rod (6). A cleaning plate (14) is slidably installed at the bottom of the mounting base plate (2). A 7-shaped frame (13) is symmetrically installed on both sides of the top of the cleaning plate (14). The 7-shaped frame (13) is slidably connected to the L-shaped connecting frame (11), and the upper crossbar (102) of the 7-shaped frame (13) slides along the guide frame (12).

5. A pressure-type agricultural soil monitoring device according to claim 4, characterized in that, The mounting base plate (2) has a fixed frame (15) installed at the bottom. The fixed frame (15) is located directly below the square frame (3). The fixed frame (15) has a through hole for the sampling rod of the detector (5) to pass through, and a rubber ring (16) is provided at the through hole.

6. A pressure-type agricultural soil monitoring device according to claim 5, characterized in that, The mobile frame (1) is equipped with a solar photovoltaic panel (103) on top. The solar photovoltaic panel (103) is used to convert solar energy into electrical energy to provide power for the detector (5), the human-computer interaction device (4) and the electric push rod (6).

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