Ploughing quality in-situ monitoring device and use method thereof

Abstract

The invention discloses a cultivated land quality in-situ monitoring device and a using method thereof, and relates to the technical field of cultivated land quality monitoring, the cultivated land quality in-situ monitoring device comprises a chassis, a monitoring mechanism is fixedly arranged above the chassis, the monitoring mechanism comprises a sensor and a control box, and the sensor is used for collecting cultivated land quality information data; the control box is used for processing cultivated land quality information data collected by the sensor, a plurality of land connecting mechanisms are fixedly arranged on the outer surface of the chassis, each land connecting mechanism comprises a land inserting assembly, and the bottom of the chassis is fixedly connected with the land inserting assembly. By arranging the land connecting mechanism, the land inserting assembly can be conveniently utilized to go deep into cultivated land, the rotating handle assembly drives the moving assembly to rotate, the moving assembly drives the land connecting assembly to open, so that the connection stability with the cultivated land is improved, the rotating handle assembly and the elastic limiting assembly are matched, the good mistaken touch prevention performance is achieved, and meanwhile the multiple sensors are arranged, so that the safety of the land is improved. And cultivated land quality information data can be transmitted more accurately.

Description

Technical Field

[0001] The present invention relates to the technical field of cultivated land quality monitoring, and in particular to an in-situ cultivated land quality monitoring device and a use method thereof. Background Art

[0002] With the change of human living environment, the land environment is becoming increasingly aggravated. In order to protect arable land, it is necessary to test the quality of arable land. The quality of arable land includes four aspects: the suitability of arable land for certain crops, the size of biological productivity (arable land fertility), the economic benefits after the use of arable land, and whether the arable land environment is polluted.

[0003] For example, an in-situ monitoring device for cultivated land quality disclosed in the authorization announcement number CN217846314U is provided with a quick installation component. When the user places the installation column on the ground, the user rotates the turntable to drive the installation column to rotate on the ground. At this time, the installation column can be gradually embedded in the ground through the spiral sheet. By continuously rotating the turntable, the installation column can quickly enter below the ground, which can avoid installation by digging pits and landfilling, reduce the difficulty of installation, and improve the installation efficiency. After the installation column installed in the movable groove is fixed by rotating the limit ring, the user can rotate the support column to adjust the position of the solar panel, which is convenient for the solar panel to absorb solar energy. The user can fix the support column on the installation column by rotating the fastening screw clockwise, which can avoid the deflection of the support column during use.

[0004] However, the above-mentioned monitoring device is connected to the cultivated land through mounting columns and virtual rotating plates. Since the cultivated land itself has gaps, the overall connection performance is general if it is only connected to the cultivated land by mounting columns. At the same time, only a single sensor is set for monitoring, which easily leads to monitoring data errors. Therefore, we propose an in-situ monitoring device for cultivated land quality and a method for using the same. Summary of the invention

[0005] The purpose of the present invention is to provide an in-situ monitoring device for cultivated land quality and a method for using the same. By setting up a ground connection mechanism, it is convenient to use the ground insertion component to penetrate deep into the cultivated land. The handlebar component drives the mobile component to rotate, and the mobile component drives the ground connection component to open, thereby increasing the connection stability with the cultivated land. The cooperation between the handlebar component and the elastic limit component has good anti-accidental collision performance. At the same time, multiple sensors can more accurately transmit cultivated land quality information data.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] In a first aspect, the present invention provides an in-situ monitoring device for cultivated land quality, comprising a chassis, a monitoring mechanism is fixedly arranged above the chassis, the monitoring mechanism comprises a sensor and a control box, and the sensor is used to collect cultivated land quality information data, and the control box is used to process the cultivated land quality information data collected by the sensor, and a plurality of ground connection mechanisms are fixedly arranged on the outer surface of the chassis, and the ground connection mechanisms comprise:

[0008] A ground-insertion component, the bottom of the chassis is fixedly connected with the ground-insertion component, and the ground-insertion component is used to break up the cultivated land, and the sensor is installed in the middle of the ground-insertion component;

[0009] A ground connecting component is provided inside the ground inserting component, and the ground connecting component is used to connect with the cultivated land;

[0010] A moving component, the top of the ground-connecting component is rotatably connected with the moving component, and the moving component is used to drive the ground-connecting component to open or close, and elastic limiting components are arranged on both sides of the top of the moving component;

[0011] A turning handle assembly, the turning handle assembly is arranged above the moving assembly, the turning handle assembly comprises a fixed sleeve and grip rods located on both sides of the fixed sleeve, a pushing assembly is arranged between the turning handle assembly and the moving assembly, and the turning handle assembly is used to drive the moving assembly to rotate;

[0012] An elastic component is located between adjacent gripping rods and is used to push the gripping rods. An extrusion component is arranged above the elastic component and is used to limit the gripping rods.

[0013] Preferably, a column is fixedly connected to the top of the chassis, a top plate is fixedly connected to the top of the column, a solar cell panel is fixedly connected to the top of the top plate, and a control box is fixedly installed on one side of the middle of the column.

[0014] Preferably, the ground insertion assembly comprises a ground insertion rod fixedly connected to the side of the chassis and a plug fixedly connected to the bottom of the ground insertion rod, and the overall profile of the plug is conical.

[0015] Preferably, the ground connecting assembly includes a rubber sleeve sleeved on the outer surface of the ground insertion rod, four groups of push rods hinged to the top of the plug, a rotating body hinged to the free end of the push rod, and four through grooves opened on the outer surface of the bottom of the ground insertion rod, and the width dimension inside the through groove is adapted to the width dimension of the corresponding push rod.

[0016] Preferably, the push rod is composed of two hinged rods whose ends are hinged to each other, wherein one end of one of the hinged rods is hinged to the outer surface of the rotating body, and one end of the other hinged rod is hinged to the top of the plug.

[0017] Preferably, the moving component includes a moving sleeve rotatably connected to the top of the rotating body, a connecting seat fixedly connected to the top of the moving sleeve, and a connecting cavity opened at the top of the connecting seat, and the pushing component includes a circular cavity opened at the top of the moving sleeve, a moving round block slidably arranged inside the circular cavity, a connecting column fixedly connected to the top of the moving round block, and a pushing spring sleeved on the outer surface of the connecting column.

[0018] Preferably, the throttle assembly also includes a movable column fixedly connected to the end face of the grip, a positioning ring fixedly connected to the outer surface of the movable column, and special-shaped limiting grooves opened on the end faces of both ends of the fixed sleeve, the special-shaped limiting grooves are composed of two opposing triangular grooves, and the cross-sectional profile of the grip is set to an isosceles triangle.

[0019] Preferably, the extrusion assembly includes a pressure groove opened on the outer surfaces of the two movable columns, a top block inserted into the two pressure grooves, a top rod fixedly connected to the middle of the top block, a connecting round block fixedly connected to one end of the top rod extending to the outside of the fixed sleeve, and an extrusion spring sleeved on the outer surface of the top rod; the elastic assembly includes a circular groove opened at one end of the two movable columns close to each other, a fixed rod inserted into the circular groove, a reset spring sleeved on the outer surface of the fixed rod, a fixed round block fixedly connected between the two fixed rods, and a connecting block fixedly connected to the bottom of the fixed round block, and the free end of the connecting block is fixedly connected to the inner wall surface of the fixed sleeve.

[0020] Preferably, the elastic limiting assembly includes two movable rods plugged into one side of the connecting cavity, a limiting block fixedly connected to one end of the movable rod, a limiting spring sleeved on the outer surface of the movable rod, and a connecting plate fixedly connected to one end of the two movable rods extending to the outside of the connecting cavity. The number of the elastic limiting assemblies is set to two groups, and the two groups of elastic limiting assemblies are symmetrically arranged.

[0021] In a second aspect, the present invention provides a method for using the above-mentioned in-situ monitoring device for cultivated land quality, the method comprising:

[0022] S1. Break the ground of the cultivated land with the plug until the ground rod penetrates into the cultivated land, and then move the grip rod downward so that the grip rod squeezes the limit block, and the limit block compresses the limit spring so that the fixed sleeve is located inside the connecting cavity, and then the limit spring drives the limit block to reset, and the grip rod is limited by the limit block;

[0023] S2, by rotating the gripping rod, the fixed sleeve and its movable assembly rotate, so that the movable sleeve moves downward, so that the rotating body drives the hinged rod to open, thereby opening the rubber sleeve, and connecting the opened rubber sleeve with the cultivated land;

[0024] S3, then move the connecting round block upward, so that the push rod drives the push block upward, thereby compressing the extrusion spring. At this time, the reset spring recovers its deformation, driving the grip rod to separate from the special-shaped limit groove, and then rotate the grip rod 180 degrees, and then move the grip rod inward until the extrusion spring drives the push block to reset, so that the push block is engaged with the pressure groove, and then move the handle assembly upward, so that the grip rod squeezes the limit block, so that the fixed sleeve goes out of the connection cavity. At this time, even if the grip rod is rotated, the connection seat will not rotate;

[0025] S4. Collect farmland quality information data through sensors, then process the farmland quality information data through a control box and transmit it to the terminal.

[0026] Technical effects and advantages of the present invention:

[0027] (1) Through the ground insertion component, the ground connection mechanism is inserted into the cultivated land, and then the handle assembly is moved downward so that the grip rod squeezes the elastic limit assembly until the handle assembly enters the interior of the mobile assembly, and then the handle assembly is rotated to drive the mobile assembly to rotate, so that the mobile assembly moves downward and the ground connection component is opened, thereby increasing the connectivity between the ground connection mechanism and the cultivated land, and a sensor is provided in the middle of each ground insertion component, and multiple sensors are used to more accurately collect cultivated land quality data information, thereby avoiding damage to a single sensor, which affects the accuracy of the cultivated land quality information data;

[0028] (2) The middle part of the push rod is driven to rotate by the moving assembly, thereby driving the connection of the two hinged rods to rotate to form a bulge, and moving outward along the inside of the through groove, thereby expanding the middle part of the rubber sleeve to form a rectangle, thereby increasing the connection area between the ground connection mechanism and the cultivated land, enabling the entire monitoring device to have good connectivity with the ground, and making the connection between the ground connection mechanism and the cultivated land more stable;

[0029] (3) The connecting round block drives the push rod to move upward until the push block is separated from the pressure groove. At this time, the reset spring causes the movable column to move outward. At this time, the grip rod is also separated from the special-shaped limit groove. Then the grip rod is rotated 180 degrees and then moved inward, so that the grip rod drives the movable column to move until the push block is aligned with the pressure groove. At this time, the extrusion spring drives the push rod and its push block to move downward, so that the push block is plugged into the pressure groove, thereby limiting the movable column and its grip rod. Then, the sharp tip of the grip rod is used to push up the limit block until the fixed sleeve is separated from the connecting cavity. Since the side of the grip rod will abut against the limit block, the handle assembly can be prevented from moving downward. At this time, even if the handle assembly is rotated, the movable assembly will not move abnormally, and the ground connection assembly will not be retracted, so that the ground connection mechanism has better safety in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0031] Figure 2 For the present invention Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0032] Figure 3 It is a schematic diagram of the structure of the ground connection component of the present invention.

[0033] Figure 4 For the present invention Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

[0034] Figure 5 For the present invention Figure 4 Schematic diagram of the partial enlarged structure at point C in the middle.

[0035] Figure 6 For the present invention Figure 3 Schematic diagram of the local enlarged structure at point D in the middle.

[0036] Figure 7 It is a schematic diagram of the structure of the special-shaped limiting groove of the present invention.

[0037] Figure 8 It is a schematic diagram of the structure of the elastic limiting component of the present invention.

[0038] In the figure: 1, chassis; 2, column; 3, top plate; 4, solar panel; 5, control box; 6, ground plug assembly; 601, ground plug rod; 602, plug; 7, ground connection assembly; 701, rotating body; 702, through groove; 703, hinged rod; 704, rubber sleeve; 8, moving assembly; 801, moving sleeve; 802, connecting seat; 803, connecting cavity; 9, jacking assembly; 901, round cavity; 902, moving round block; 903, connecting column; 904, jacking spring; 10, turning handle assembly; 1001, fixed sleeve; 1002, special-shaped limit Positioning groove; 1003, movable column; 1004, positioning ring; 1005, grip rod; 11, elastic component; 1101, connecting block; 1102, fixed round block; 1103, fixed rod; 1104, reset spring; 1105, round groove; 12, extrusion component; 1201, pressure groove; 1202, top block; 1203, top rod; 1204, extrusion spring; 1205, connecting round block; 13, elastic limiting component; 1301, movable rod; 1302, limiting block; 1303, limiting spring; 1304, connecting plate; 14, sensor. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] The present invention provides Figure 1-8 The device for in-situ monitoring of cultivated land quality shown in the figure comprises a chassis 1, a monitoring mechanism is fixedly arranged above the chassis 1, the monitoring mechanism comprises a sensor 14 and a control box 5, and the sensor 14 is used to collect cultivated land quality information data, the control box 5 is used to process the cultivated land quality information data collected by the sensor 14, and a plurality of ground connecting mechanisms are fixedly arranged on the outer surface of the chassis 1, the ground connecting mechanisms comprise: a ground inserting assembly 6, a ground inserting assembly 6 is fixedly connected to the bottom of the chassis 1, and the ground inserting assembly 6 is used to break the cultivated land, and the sensor 14 is installed in the middle of the ground inserting assembly 6; a ground connecting assembly 7, a ground connecting assembly 7 is arranged inside the ground inserting assembly 6, and the ground connecting assembly 7 is used to connect to the cultivated land; a moving assembly 8, a moving assembly 8 is rotatably connected to the top of the ground connecting assembly 7, and the moving assembly 8 is used to drive the ground connecting assembly 7 to open or close, and elastic limiting assemblies 13 are arranged on both sides of the top of the moving assembly 8; a turning handle assembly 10, the turning handle assembly 10 is arranged above the moving assembly 8, and the turning handle assembly 10 comprises a fixed sleeve 1001 and a sleeve 1001 located at the fixed sleeve 10 01 The grips 1005 on both sides, a pushing assembly 9 is arranged between the turning handle assembly 10 and the moving assembly 8, and the turning handle assembly 10 is used to drive the moving assembly 8 to rotate; an elastic assembly 11, the elastic assembly 11 is located between adjacent grips 1005, and the elastic assembly 11 is used to push the grips 1005, and a squeezing assembly 12 is arranged above the elastic assembly 11, and the squeezing assembly 12 is used to limit the grips 1005; through the ground insertion assembly 6, the ground connection mechanism goes deep into the cultivated land, and then the turning handle assembly 10 is moved down, so that the grip 1005 squeezes the elastic limiting assembly 13 until the turning handle assembly 10 enters the inside of the moving assembly 8, and then the turning handle assembly 10 is rotated to drive the moving assembly 8 to rotate, so that the moving assembly 8 moves down, and the ground connection assembly 7 is opened, thereby increasing the connectivity between the ground connection mechanism and the cultivated land, and a sensor 14 is arranged in the middle of each ground insertion assembly 6, and multiple sensors 14 are used to more accurately collect cultivated land quality data information, to avoid damage to a single sensor 14, which affects the correctness of the cultivated land quality information data.

[0041] It should be further explained that the ground insertion component 6 includes a ground insertion rod 601 fixedly connected to the side of the chassis 1 and a plug 602 fixedly connected to the bottom of the ground insertion rod 601, and the overall contour of the plug 602 is conical; the cultivated land is broken by the plug 602, so that the ground insertion rod 601 can be easily inserted into the cultivated land, thereby realizing the insertion of the ground insertion component 6 into the cultivated land and connecting with the cultivated land.

[0042] It should be noted that the ground connection component 7 includes a rubber sleeve 704 sleeved on the outer surface of the ground insertion rod 601, four groups of push rods hinged to the top of the plug 602, a rotating body 701 hinged to the free end of the push rod, and four through grooves 702 opened on the outer surface of the bottom of the ground insertion rod 601, and the width size inside the through groove 702 is adapted to the width size of the corresponding push rod; the push rod is composed of two hinged rods 703 hinged to each other at two ends, one end of one hinged rod 703 is hinged to the outer surface of the rotating body 701, and one end of the other hinged rod 703 is hinged to the top of the plug 602; the middle part of the push rod is driven to rotate by the moving component 8, thereby driving the connection between the two hinged rods 703 to rotate to form a bulge, and move outward along the inside of the through groove 702, thereby stretching the middle part of the rubber sleeve 704 to form a rectangle, thereby increasing the connection area between the ground connection mechanism and the cultivated land, enabling the entire monitoring device to have good connectivity with the ground, and making the connection between the ground connection mechanism and the cultivated land more stable.

[0043] Furthermore, the moving assembly 8 includes a moving sleeve 801 rotatably connected to the top of the rotating body 701, a connecting seat 802 fixedly connected to the top of the moving sleeve 801, and a connecting cavity 803 opened at the top of the connecting seat 802. The pushing assembly 9 includes a circular cavity 901 opened at the top of the moving sleeve 801, a moving round block 902 slidably arranged inside the circular cavity 901, a connecting column 903 fixedly connected to the top of the moving round block 902, and a pushing spring 904 sleeved on the outer surface of the connecting column 903; by moving the turning handle assembly 10 downward, the turning handle assembly 10 enters the connecting Inside the cavity 803, the connecting seat 802 and its movable sleeve 801 can then be driven to rotate by rotating the handlebar assembly 10, and the movable sleeve 801 can be used to cooperate with the thread of the ground insertion rod 601 to drive the ground connection assembly 7 to open or close. When the fixed sleeve 1001 is later moved to the top of the connecting seat 802, the fixed sleeve 1001 drives the connecting column 903 and its movable round block 902 to move upward, thereby compressing the push spring 904, which can make the fixed sleeve 1001 stick to the connecting seat 802 and prevent the handlebar assembly 10 from being too loose.

[0044] Furthermore, the turning handle assembly 10 also includes a movable column 1003 fixedly connected to the end face of the grip rod 1005, a positioning ring 1004 fixedly connected to the outer surface of the movable column 1003 and a special-shaped limiting groove 1002 opened on the end faces of both ends of the fixed sleeve 1001, the special-shaped limiting groove 1002 is composed of two opposing triangular grooves, and the cross-sectional profile of the grip rod 1005 is set to an isosceles triangle; the extrusion assembly 12 includes a pressure groove 1201 opened on the outer surface of the two movable columns 1003, a top block 1202 inserted into the two pressure grooves 1201, a top rod 1203 fixedly connected to the middle part of the top block 1202, a connecting round block 1205 fixedly connected to the top rod 1203 extending to one end outside the fixed sleeve 1001 and an extrusion spring 1204 sleeved on the outer surface of the top rod 1203, and the elastic component 11 includes a compression groove 1201 opened on the outer surface of the two movable columns 1003 A circular groove 1105 near one end, a fixed rod 1103 inserted into the circular groove 1105, a reset spring 1104 sleeved on the outer surface of the fixed rod 1103, a fixed round block 1102 fixedly connected between the two fixed rods 1103, and a connecting block 1101 fixedly connected to the bottom of the fixed round block 1102, and the free end of the connecting block 1101 is fixedly connected to the inner wall surface of the fixed sleeve 1001; the elastic limiting component 13 includes two movable rods 1301 inserted into one side of the connecting cavity 803, a limiting block 1302 fixedly connected to one end of the movable rod 1301, a limiting spring 1303 sleeved on the outer surface of the movable rod 1301 and a connecting plate 1304 fixedly connected to one end of the two movable rods 1301 extending to the outside of the connecting cavity 803, the number of the elastic limiting components 13 is set to two groups, and the two groups of elastic limiting components 13 are symmetrically arranged;When the turning handle assembly 10 needs to be used, the sharp side of the grip rod 1005 is directed toward the arc-shaped end of the limit block 1302 on the elastic limit assembly 13, thereby squeezing the limit block 1302, so that the limit block 1302 drives the movable rod 1301 and its connecting plate 1304 to move, thereby compressing the limit spring 1303 until the fixed sleeve 1001 is located inside the connecting cavity 803, and then the grip rod 1005 can be grasped by hand, thereby driving the connecting seat 802 to rotate through the turning handle assembly 10, and there is no need to When the turning handle assembly 10 is needed, the connecting round block 1205 is moved upward, so that the connecting round block 1205 drives the top rod 1203 to move upward, thereby compressing the extrusion spring 1204 until the top block 1202 is separated from the pressure groove 1201. At this time, the compressed return spring 1104 recovers its deformation, so that the movable column 1003 moves outward until the positioning ring 1004 abuts against the inner wall of the fixed sleeve 1001. At this time, the grip rod 1005 is also separated from the special-shaped limiting groove 1002, and the movable column 10 03 comes to the special-shaped limiting groove 1002, then rotates the grip rod 1005 180 degrees, and then moves the grip rod 1005 inward, so that the grip rod 1005 drives the movable column 1003 to move until the top block 1202 is aligned with the pressure groove 1201. At this time, the extrusion spring 1204 recovers its deformation, driving the top rod 1203 and its top block 1202 to move downward, so that the top block 1202 is plugged into the pressure groove 1201, thereby limiting the movable column 1003 and its grip rod 1005. At this time, the grip rod 10 05 will be limited by the special-shaped limit groove 1002 and will not rotate again. Then, the handle 1005 will be pointed upward to the limit block 1302 until the fixed sleeve 1001 is separated from the connecting cavity 803. Since the side of the handle 1005 will abut against the limit block 1302, the handle assembly 10 can be prevented from moving downward. At this time, even if the handle assembly 10 is rotated, the moving assembly 8 will not move abnormally, and the ground connection assembly 7 will not be retracted, so that the ground connection mechanism has better safety in use. ;

[0045] Furthermore, a column 2 is fixedly connected to the top of the chassis 1, a top plate 3 is fixedly connected to the top of the column 2, a solar panel 4 is fixedly connected to the top of the top plate 3, and a control box 5 is fixedly installed on one side of the middle of the column 2; the solar panel 4 provides power to the control box 5 and the sensor 14 by receiving light, wherein the sensor 14 on each ground-inserted component 6 collects the cultivated land quality information data, and then transmits it to the processor inside the control box 5, and then processes the cultivated land quality information data through the processor, and then transmits the cultivated land quality information data to the terminal through the wireless transmitter.

[0046] A method for using a device for in-situ monitoring of cultivated land quality, the method comprising:

[0047] S1. Break the ground of the cultivated land through the plug 602 until the ground-inserting rod 601 penetrates into the cultivated land, and then move the gripping rod 1005 downward, so that the gripping rod 1005 squeezes the limit block 1302, and the limit block 1302 compresses the limit spring 1303 so that the fixed sleeve 1001 is located inside the connecting cavity 803, and then the limit spring 1303 drives the limit block 1302 to reset, and the limit block 1302 is used to limit the gripping rod 1005;

[0048] S2, by rotating the gripping rod 1005, the fixed sleeve 1001 and its movable assembly 8 rotate, so that the movable sleeve 801 moves downward, so that the rotating body 701 drives the hinged rod 703 to open, thereby opening the rubber sleeve 704, and connecting the opened rubber sleeve 704 with the cultivated land;

[0049] S3, then move the connecting round block 1205 upward, so that the push rod 1203 drives the push block 1202 upward, thereby compressing the extrusion spring 1204, at which time the reset spring 1104 recovers its deformation, driving the grip rod 1005 to separate from the special-shaped limiting groove 1002, and then rotate the grip rod 1005 180 degrees, and then move the grip rod 1005 inward until the extrusion spring 1204 drives the push block 1202 to reset, so that the push block 1202 is engaged with the pressure groove 1201, and then move the turning handle assembly 10 upward, so that the grip rod 1005 squeezes the limiting block 1302, so that the fixed sleeve 1001 comes out of the connecting cavity 803, and at this time, even if the grip rod 1005 is rotated, the connecting seat 802 will not rotate;

[0050] S4. Collect the farmland quality information data through the sensor 14, and then process the farmland quality information data through the control box 5 and transmit it to the terminal.

[0051] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for in-situ monitoring of cultivated land quality, comprising a chassis (1), characterized in that: A monitoring mechanism is fixedly arranged above the chassis (1), the monitoring mechanism comprising a sensor (14) and a control box (5), wherein the sensor (14) is used to collect cultivated land quality information data, and the control box (5) is used to process the cultivated land quality information data collected by the sensor (14). A plurality of ground connection mechanisms are fixedly arranged on the outer surface of the chassis (1), and the ground connection mechanisms comprise: A ground insertion component (6), the bottom of the chassis (1) is fixedly connected with the ground insertion component (6), and the ground insertion component (6) is used to break up cultivated land, and the sensor (14) is installed in the middle of the ground insertion component (6); A ground connecting component (7), wherein the ground inserting component (6) is provided with a ground connecting component (7) inside, and the ground connecting component (7) is used to connect to the cultivated land; A moving component (8), wherein the top of the ground-connecting component (7) is rotatably connected to the moving component (8), and the moving component (8) is used to drive the ground-connecting component (7) to open or close, and elastic limiting components (13) are provided on both sides of the top of the moving component (8); A handlebar assembly (10), the handlebar assembly (10) being arranged above the moving assembly (8), the handlebar assembly (10) comprising a fixed sleeve (1001) and grips (1005) located on both sides of the fixed sleeve (1001), a push assembly (9) being arranged between the handlebar assembly (10) and the moving assembly (8), and the handlebar assembly (10) being used to drive the moving assembly (8) to rotate; An elastic component (11), the elastic component (11) is located between adjacent gripping rods (1005), and the elastic component (11) is used to push the gripping rods (1005), and an extrusion component (12) is arranged above the elastic component (11), and the extrusion component (12) is used to limit the gripping rods (1005).

2. The in-situ monitoring device for cultivated land quality according to claim 1, characterized in that: The top of the chassis (1) is fixedly connected to a column (2), the top of the column (2) is fixedly connected to a top plate (3), the top of the top plate (3) is fixedly connected to a solar cell panel (4), and a control box (5) is fixedly mounted on one side of the middle of the column (2).

3. The in-situ monitoring device for cultivated land quality according to claim 1, characterized in that: The ground insertion assembly (6) comprises a ground insertion rod (601) fixedly connected to the side of the chassis (1) and a plug (602) fixedly connected to the bottom of the ground insertion rod (601), and the overall profile of the plug (602) is conical.

4. The in-situ monitoring device for cultivated land quality according to claim 3, characterized in that: The ground connection assembly (7) comprises a rubber sleeve (704) sleeved on the outer surface of the ground insertion rod (601), four groups of push rods hinged to the top of the plug (602), a rotating body (701) hinged to the free end of the push rod, and four through grooves (702) opened on the outer surface of the bottom of the ground insertion rod (601), and the width size of the through groove (702) is matched with the width size of the corresponding push rod.

5. The in-situ monitoring device for cultivated land quality according to claim 4, characterized in that: The push rod is composed of two hinged rods (703) whose ends are hinged to each other, one end of one hinged rod (703) is hinged to the outer surface of the rotating body (701), and one end of the other hinged rod (703) is hinged to the top of the plug (602).

6. The in-situ monitoring device for cultivated land quality according to claim 5, characterized in that: The moving assembly (8) comprises a moving sleeve (801) rotatably connected to the top of the rotating body (701), a connecting seat (802) fixedly connected to the top of the moving sleeve (801), and a connecting cavity (803) opened at the top of the connecting seat (802); the pushing assembly (9) comprises a circular cavity (901) opened at the top of the moving sleeve (801), a moving round block (902) slidably arranged inside the circular cavity (901), a connecting column (903) fixedly connected to the top of the moving round block (902), and a pushing spring (904) sleeved on the outer surface of the connecting column (903).

7. The in-situ monitoring device for cultivated land quality according to claim 6, characterized in that: The throttle assembly (10) further comprises a movable column (1003) fixedly connected to the end face of a grip rod (1005), a positioning ring (1004) fixedly connected to the outer surface of the movable column (1003), and special-shaped limiting grooves (1002) provided on the end faces of both ends of a fixed sleeve (1001), wherein the special-shaped limiting grooves (1002) are composed of two opposing triangular grooves, and the cross-sectional profile of the grip rod (1005) is set to be an isosceles triangle.

8. The in-situ monitoring device for cultivated land quality according to claim 7, characterized in that: The extrusion assembly (12) comprises a pressure groove (1201) formed on the outer surface of two movable columns (1003), a top block (1202) inserted into the two pressure grooves (1201), a top rod (1203) fixedly connected to the middle of the top block (1202), a connecting round block (1205) fixedly connected to one end of the top rod (1203) extending to the outside of the fixed sleeve (1001), and an extrusion spring (1204) sleeved on the outer surface of the top rod (1203). The elastic assembly (11) comprises an opening A circular groove (1105) is provided at one end of two movable columns (1003) close to each other, a fixed rod (1103) inserted into the circular groove (1105), a return spring (1104) sleeved on the outer surface of the fixed rod (1103), a fixed circular block (1102) fixedly connected between the two fixed rods (1103), and a connecting block (1101) fixedly connected to the bottom of the fixed circular block (1102), wherein the free end of the connecting block (1101) is fixedly connected to the inner wall surface of the fixed sleeve (1001).

9. The in-situ monitoring device for cultivated land quality according to claim 7, characterized in that: The elastic limiting assembly (13) comprises two movable rods (1301) plugged into one side of the connecting cavity (803), a limiting block (1302) fixedly connected to one end of the movable rod (1301), a limiting spring (1303) sleeved on the outer surface of the movable rod (1301), and a connecting plate (1304) fixedly connected to one end of the two movable rods (1301) extending to the outside of the connecting cavity (803). The number of the elastic limiting assemblies (13) is set to two groups, and the two groups of elastic limiting assemblies (13) are symmetrically arranged.

10. A method for using a device for in-situ monitoring of cultivated land quality according to any one of claims 1 to 9, characterized in that: The method of use includes: S1. Break the ground of the cultivated land with the plug (602) until the ground-inserting rod (601) penetrates deep into the cultivated land, and then move the gripping rod (1005) downward, so that the gripping rod (1005) squeezes the limiting block (1302), and the limiting block (1302) compresses the limiting spring (1303), so that the fixed sleeve (1001) is located inside the connecting cavity (803), and then the limiting spring (1303) drives the limiting block (1302) to reset, and the limiting block (1302) is used to limit the gripping rod (1005); S2, by rotating the gripping rod (1005), the fixed sleeve (1001) and the movable assembly (8) are rotated, so that the movable sleeve (801) moves downward, so that the rotating body (701) drives the hinged rod (703) to open, thereby opening the rubber sleeve (704), and connecting the opened rubber sleeve (704) to the cultivated land; S3, then move the connecting round block (1205) upward, so that the push rod (1203) drives the push block (1202) upward, thereby compressing the extrusion spring (1204), at which time the reset spring (1104) recovers its deformation, drives the gripping rod (1005) to separate from the special-shaped limiting groove (1002), then rotate the gripping rod (1005) 180 degrees, and then move the gripping rod (1005) inward until the extrusion spring (1204) drives the push block (1202) to reset, so that the push block (1202) is engaged with the pressure groove (1201), and then move the turning handle assembly (10) upward, so that the gripping rod (1005) squeezes the limiting block (1302), so that the fixed sleeve (1001) comes out of the connecting cavity (803), and at this time, even if the gripping rod (1005) is rotated, the connecting seat (802) will not rotate; S4. The cultivated land quality information data is collected through the sensor (14), and then the cultivated land quality information data is processed through the control box (5) and transmitted to the terminal.

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