Soil testing device and method for deep soil

Abstract

The application discloses a soil detection device and method for deep soil, and relates to the technical field of soil detection, which comprises a support frame, a sampling device, a sampling assembly and a sampling drive; the sampling drive is installed on the support frame; the sampling drive can drive the sampling assembly to rotate and drive the sampling assembly to move downward to a specified position; the sampling assembly comprises a drill bit, a mud scraping cylinder and a connecting cylinder arranged in sequence from bottom to top; the mud scraping cylinder comprises a plurality of independent sample storage bins; each sample storage bin is provided with a bin door capable of being opened; the connecting cylinder is provided with a power assembly capable of independently driving any bin door to open and close; the mud scraping cylinder is divided into a plurality of independent sample storage bins, the bin door of each sample storage bin can be independently opened and closed, and sampling is completed under the action of the sampling drive after the bin door is opened; the plurality of sample storage bins can sample and temporarily store soil at different depths, avoid the need of using a traditional sampler to sample back and forth for multiple times, and greatly improve sampling efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of soil detection, and in particular to a soil detection device and method for deep soil. BACKGROUND

[0002] The soil sampler is an instrument designed to meet the requirements of full-layer, equal amount, and convenience of soil sampling, and to solve the problem of accurate collection of soil samples for soil testing and formula fertilization, soil monitoring, and other soil and fertilizer work. The soil sampler has the characteristics of being able to sample different soil textures, being easy to disassemble, being small in size and convenient to carry outdoors. The soil sampler is usually composed of three parts, including a handle, a supporting rod, and a soil sampling drill bit. In use, the soil sampling drill bit is inserted into the soil by force, and then taken out. The soil sampling drill bit collects a soil layer sample at a certain depth. The operator can take the soil sample according to the actual required depth.

[0003] The patent with application number CN202110856752.8 discloses a soil sampling device for environmental detection convenient for collecting soil at different depths, which includes a fixing seat, a soil digging hollow rod, a support is welded on the top of the fixing seat, a driving lead screw is movably connected in the inside of the top of the support, and a driving sliding block is threadedly connected to the outer wall of the driving lead screw. When collecting soil at different depths, the soil digging hollow rod is inserted to an appropriate position after the first rotating disc is reversely rotated, the first rotating disc is then forwardly rotated, and the second rotating disc is then rotated for one revolution. At this time, the soil at the new depth enters another storage groove through the inclined chute, thereby achieving the effect of improving work efficiency for conveniently collecting soil at different depths.

[0004] However, the above-mentioned technology still needs the soil digging hollow rod to be repeatedly sampled back and forth when collecting deep soil, and the sampler needs to be repeatedly taken out and put in when collecting soil at different depths, which is time-consuming and laborious. SUMMARY

[0005] The main technical problem to be solved by the present application is to provide a soil detection device and method for deep soil, which can solve the problems mentioned in the background.

[0006] In order to solve the above-mentioned main technical problem, the following technical scheme is adopted:

[0007] A soil detection device for deep soil, comprising:

[0008] A support frame for supporting and installing various components;

[0009] The sampling device comprises a sampling assembly and a sampling drive; the sampling drive is installed on a support frame; the sampling drive can drive the sampling assembly to rotate and drive the sampling assembly to move downward to a designated position;

[0010] The sampling assembly comprises a drill bit, a mud scraping cylinder and a connecting cylinder arranged in sequence from bottom to top; the connecting cylinder is connected with the sampling drive; the mud scraping cylinder comprises a plurality of independent sample storage bins; the sample storage bins are provided with bin doors capable of being opened to scrape mud under the rotation of the sampling drive; the connecting cylinder is provided with a power assembly capable of driving any one of the bin doors to open and close;

[0011] A control system is arranged on the support frame and used to control the actions of the power assembly and the sampling drive.

[0012] Preferably, the bin doors are provided with rotating shafts on one side thereof; the rotating shafts extend into the connecting cylinder and are intermittently connected with the power assembly.

[0013] Preferably, the top of each rotating shaft is provided with a first gear; the first gear is intermittently connected with the power assembly.

[0014] Preferably, the power assembly comprises a position reaching assembly and an opening bin assembly; the position reaching assembly is connected with the opening bin assembly and drives the opening bin assembly to be intermittently connected with the first gear.

[0015] Preferably, the position reaching assembly comprises a first micro motor, a second gear, a third gear and a micro lifting cylinder; the opening bin assembly comprises a second micro motor and a rack rod; the driving shaft of the first micro motor is connected with the second gear; the gear shaft of the third gear is rotatably connected at the top of the mud scraping cylinder; the second gear and the third gear are in mesh with each other; the second micro motor is connected with the micro lifting cylinder through a connecting rod; the driving shaft of the second micro motor is connected with a rotating screw rod; the rack rod is connected with the sliding block of the rotating screw rod and can be meshed with the first gear.

[0016] Preferably, a detent assembly for inhibiting the rotation of the first gear is further arranged at the top of the mud scraping cylinder.

[0017] Preferably, the detent assembly comprises a base, a limiting detent cylinder, a supporting column and a compression spring; the supporting column is arranged on the base; the limiting detent cylinder is slidably connected with the supporting column and the bottom surface thereof is connected with the compression spring; the compression spring is wound on the supporting column; under the elastic force of the compression spring, the limiting detent cylinder abuts against the teeth of the first gear; the rack rod can press the limiting detent cylinder to move away from the teeth of the first gear.

[0018] Preferably, universal ball bearings are arranged on the contact surface between the rack rod and the limiting detent cylinder.

[0019] Preferably, the device further comprises a detection box, which is detachably installed on the support frame and used for real-time monitoring of the soil sample; the sample storage bin has four; the inside of the bin door is provided with a plurality of tines; the sampling assembly is detachably connected with the sampling drive.

[0020] A detection method for deep soil, comprising the following steps:

[0021] S1: the control system controls the sampling drive to act, so that the sampling assembly is driven to move downward to a first specified depth;

[0022] S2: the first sample storage bin takes a sample;

[0023] D1: the control system controls the positioning assembly to act, so that the positioning assembly drives the opening assembly to rotate to an opening position; when the opening assembly is positioned at the opening position, the opening assembly releases the limiting of the first gear by the detent assembly; the opening assembly acts to drive the first gear to rotate the rotating shaft, and the rotating shaft rotates, and the bin door is opened;

[0024] D2: the sampling drive drives the sampling assembly to rotate at a low speed; in the rotating process, the bin door scrapes the soil, and the soil enters the sample storage bin; after rotating for a specified time, the sampling assembly stops rotating; the opening assembly reversely acts to drive the bin door to close;

[0025] D3: the positioning assembly acts to drive the opening assembly to rotate to a standby position; after the opening assembly is away from the opening position, the detent assembly is reset to inhibit the rotation of the first gear;

[0026] S3: the control system controls the sampling drive to act, so that the sampling assembly is driven to move downward to a second specified depth; the steps D1, D2 and D3 are repeated to complete the sampling of the second sample storage bin;

[0027] S4: the step S3 is repeated until the sampling task is completed; the control system controls the sampling drive to act, so that the sampling assembly moves upward to above the ground; the sampling assembly is detached, and the control system drives the bin door of the sample storage bin to open, so that the collected sample soil is sent to the detection box for real-time detection.

[0028] Compared with the prior art, the application applied to the detection of deep soil has the following advantages:

[0029] (1) The mud scraping cylinder is divided into a plurality of independent sample storage bins, and the bin door of each sample storage bin can be independently opened and closed; after the bin door is opened, the sampling drive is used to complete the sampling; the plurality of sample storage bins can sample and temporarily store the soil at different depths, avoiding the need for multiple back-and-forth sampling by using a traditional sampler, and greatly improving the sampling efficiency.

[0030] (2) The power assembly comprises a reaching assembly and an opening assembly, the reaching assembly is arranged to enable the opening assembly to reach a specified position before performing an action; the reaching assembly and the opening assembly are used in cooperation to enable each sample storage bin to independently open and close the bin door.

[0031] (3) A clamping tooth assembly is further arranged, the clamping tooth assembly can inhibit the opening of the bin door of the sample storage bin, thereby avoiding the accidental opening of the bin door and ensuring the accuracy of sampling; a detection box is further arranged on the support frame, the detection box can detect the soil in real time and improve the detection efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced below. 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 effort on the basis of these drawings.

[0033] Figure 1 It is a schematic diagram of the overall structure;

[0034] Figure 2 It is a schematic diagram of the structure of the sampling assembly;

[0035] Figure 3 It is a schematic diagram of the structure of the closing of the bin door in the mud scraping cylinder;

[0036] Figure 4 It is a schematic diagram of the structure of the opening of one of the bin doors in the mud scraping cylinder;

[0037] Figure 5 It is a schematic diagram of the structure of the inside of the mud scraping cylinder when one of the bin doors is opened;

[0038] Figure 6 It is a schematic diagram of the enlarged structure of the power assembly;

[0039] Figure 7 It is a schematic diagram of the enlarged structure of the clamping tooth assembly;

[0040] Figure 8 It is a schematic diagram of the installation structure of the universal ball.

[0041] In the drawings: 1 is a support frame, 2 is a sampling assembly, 21 is a drill bit, 22 is a mud scraping cylinder, 221 is a sample storage bin, 222 is a bin door, 223 is a rotating shaft, 224 is a first gear, 23 is a connecting cylinder, 3 is a sampling drive, 4 is a power assembly, 41 is a first micro motor, 42 is a second micro motor, 43 is a micro lifting cylinder, 44 is a rack rod, 45 is a second gear, 46 is a third gear, 5 is a clamping tooth assembly, 51 is a base, 52 is a limiting clamping tooth cylinder, 53 is a support column, 54 is a compression spring, 55 is a universal ball, 6 is a detection box, and 7 is a control system. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application. In addition, all the connection relations mentioned in the present application do not mean that the components are directly connected, but means that a better connection structure can be formed by adding or reducing connecting auxiliary components according to the specific implementation.

[0043] Embodiment one,

[0044] Please refer to Figures 1-8 As shown in the drawings, a soil detection device for deep soil includes a support frame 1, a sampling device and a control system 7.

[0045] The support frame 1 is used to support and install various components.

[0046] The sampling device includes a sampling assembly 2 and a sampling drive 3; the sampling drive 3 is installed on the support frame 1; the structure of the sampling drive 3 refers to the prior art; the sampling drive 3 can drive the sampling assembly 2 to rotate and drive the sampling assembly 2 to move downward to a specified position.

[0047] The sampling assembly 2 includes a drill bit 21, a mud scraping cylinder 22 and a connecting cylinder 23 arranged in sequence from bottom to top; in order to facilitate the replacement of wearing parts and easy maintenance; the drill bit 21, the mud scraping cylinder 22 and the connecting cylinder 23 are detachably connected; the connecting cylinder 23 is connected with the sampling drive 3; in order to facilitate the sampling assembly 2 to be taken off from the sampling drive 3, the connecting cylinder 23 is detachably connected with the sampling drive 3; specifically, the connecting cylinder 23 has a connecting shaft one at the top, the sampling drive 3 is provided with a connecting shaft two, and the connecting shaft one and the connecting shaft two are detachably connected.

[0048] The mud scraping cylinder 22 has a plurality of independent sample storage compartments 221, i.e. a plurality of partitions are arranged in the mud scraping cylinder 22 to divide the mud scraping cylinder 22 into a plurality of sample storage compartments 221 which are not communicated with each other, and preferably four sample storage compartments 221; the sample storage compartments 221 are provided with openable compartment doors 222; one side of the compartment door 222 is provided with a rotating shaft 223 which is rotationally connected with the mud scraping cylinder 22, and the rotating shaft 223 drives the rotation of the compartment door 222, and after the compartment door 222 is opened, it extends out of the mud scraping cylinder 22; when the sampling drive 3 drives the rotation of the mud scraping cylinder 22, the compartment door 222 can scrape soil and bring the soil into the sample storage compartment 221, and preferably a plurality of tines are arranged on the inner side of the compartment door 222; after the mud scraping is completed, the mud scraping cylinder 22 stops rotating, and the compartment door 222 is closed, so as to temporarily seal the collected soil in the sample storage compartment 221; the plurality of sample storage compartments 221 can sample soil at a plurality of depths without the need for additional multiple back-and-forth sampling device taking and placing.

[0049] The connecting cylinder 23 is provided with a power assembly 4 which provides power for the opening and closing of the compartment door 222; the power assembly 4 can individually drive the compartment door 222 of any one sample storage compartment 221; specifically, the rotating shaft 223 of the compartment door 222 extends to the inside of the connecting cylinder 23, and a first gear 224 is connected at the top of the rotating shaft 223; the first gear 224 is intermittently connected with the power assembly 4, i.e. a plurality of first gears 224 can be alternatively connected with the power assembly 4, and when the power assembly 4 is connected with one of the first gears 224, it can drive the compartment door 222 connected with the first gear 224.

[0050] The power assembly 4 includes a positioning assembly and an opening compartment assembly; the power assembly 4 is installed on the top surface of the mud scraping cylinder 22, the opening compartment assembly can drive the rotation of the first gear 224, so as to drive the opening or closing of the compartment door 222; the positioning assembly acts to connect the opening compartment assembly with one of the first gears 224.

[0051] The in-place assembly comprises a first micro motor 41, a second gear 45, a third gear 46 and a micro lifting cylinder 43; the opening assembly comprises a second micro motor 42 and a rack rod 44; the driving shaft of the first micro motor 41 is connected with the second gear 45; the gear shaft of the third gear 46 is rotatably connected at the top of the mud scraping cylinder 22; the second gear 45 and the third gear 46 are in mesh with each other; the micro lifting cylinder 43 is installed on the end face of the third gear 46; the third gear 46 can rotate under the action of the second gear 45; the third gear 46 drives the micro lifting cylinder 43 to rotate; the piston rod end of the micro lifting cylinder 43 is connected with a connecting rod, which can drive the second micro motor 42 to lift; the driving shaft of the second micro motor 42 is connected with a rotating screw rod; the rack rod 44 is connected with the sliding block of the rotating screw rod, so that the rack rod 44 can translate; the rack rod 44 can be in mesh connection with the first gear 224; the specific use process of the power assembly 4 is that, in use, the micro lifting cylinder 43 drives the rack rod 44 to go up to a position higher than the first gear 224, and the first micro motor 41 drives the second gear 45 and the third gear 46 to rotate; when the third gear 46 rotates to the opening position of one of the sample storage bins 221, the micro lifting cylinder 43 drives the rack rod 44 to go down, and the second micro motor 42 drives the rack rod 44 to translate, so as to drive the first gear 224 to rotate, and the bin door 222 is opened; after the soil scraping is completed, the bin door 222 can be closed by reverse operation.

[0052] The control system 7 is installed on the support frame 1 and specifically comprises an operation screen and operation buttons, etc.; the control system 7 can control the actions of various components.

[0053] Embodiment two,

[0054] Please refer to Figures 1-8The difference between the embodiment two and the embodiment one is that the tooth clamping assembly 5 for inhibiting the rotation of the first gear 224 is additionally arranged on the top of the mud scraping cylinder 22 on the basis of the embodiment one; the tooth clamping assembly 5 corresponds to the first gear 224 one by one; the power assembly 4 can release the limiting of the tooth clamping assembly 5; the tooth clamping assembly 5 comprises a base 51, a limiting tooth clamping cylinder 52, a supporting column 53 and a compression spring 54; the supporting column 53 is arranged on the base 51; the limiting tooth clamping cylinder 52 is slidingly connected to the supporting column 53 and the bottom surface thereof is connected to the compression spring 54; the compression spring 54 is wound on the supporting column 53; under the elastic force of the compression spring 54, the limiting tooth clamping cylinder 52 abuts against the teeth of the first gear 224; specifically, the limiting tooth clamping cylinder 52 can be clamped in the teeth of the first gear 224, or the surface of the limiting tooth clamping cylinder 52 is provided with a clamping ridge which is clamped in the teeth of the adjacent two teeth of the first gear 224; when the rack rod 44 presses the limiting tooth clamping cylinder 52, the pressure of the rack rod 44 can drive the limiting tooth clamping cylinder 52 to move downward, so as to be sleeved outside the supporting column 53 and away from the teeth of the first gear 224, thereby making the limiting tooth clamping cylinder 52 unable to interfere with the rotation of the first gear 224.

[0055] During the translation of the rack rod 44, the rack rod 44 always presses the top surface of the limiting tooth clamping cylinder 52; in order to reduce the friction between the rack rod 44 and the limiting tooth clamping cylinder 52 during the movement of the rack rod 44, universal ball bearings 55 are arranged below the rack rod 44 or on the top surface of the limiting tooth clamping cylinder 52; the structure of the universal ball bearings 55 is referred to the prior art, and the present application provides that a plurality of continuous universal ball bearings 55 are arranged on the rack rod 44.

[0056] Embodiment three,

[0057] Please refer to Figures 1-8 The difference between the embodiment three and the embodiment two is that the detection box 6 is additionally arranged on the basis of the embodiment two; the detection box 6 is detachably arranged on the supporting frame 1 and can realize real-time monitoring of the soil sample.

[0058] A detection method for deep soil, comprising the following steps:

[0059] S1: the control system 7 controls the sampling drive 3 to move downward to a first specified depth;

[0060] S2: the first sample storage bin 221 takes the sample; specifically, the following steps are included,

[0061] D1: control system 7 controls the rotation of the second gear 45, the second gear 45 drives the third gear 46 to rotate, the third gear 46 drives the micro-lifting cylinder 43 and the rack rod 44 to rotate, so that the rack rod 44 reaches the opening position, before the second gear 45 acts, the micro-lifting cylinder 43 drives the rack rod 44 to move upwards, so that the bottom surface of the rack rod 44 has a gap with the top surface of the first gear 224; when the rack rod 44 reaches the opening position, the rack rod 44 presses the limiting toothed cylinder 52, so that the limiting of the first gear 224 by the toothed clamping assembly 5 is released; the rack rod 44 translates under the action of the second micro motor 42, so as to drive the first gear 224 to rotate the rotating shaft 223; when the rotating shaft 223 rotates, the door 222 is opened;

[0062] D2: the sampling drive 3 drives the mud scraping cylinder 22 to rotate at low speed, in the rotating process, the door 222 scrapes the soil, and the soil enters the sample storage bin 221; after rotating for a specified time, the mud scraping cylinder 22 stops rotating; the rack rod 44 moves reversely to drive the door 222 to close;

[0063] D3: the micro-lifting cylinder 43 drives the rack rod 44 to move upwards, and the toothed clamping assembly 5 is reset; the second gear 45 drives the rack rod 44 to rotate to the standby position, which can be a specified position or an arbitrary position between two first gears 224; the sampling of the first specified depth is completed;

[0064] S3: the control system 7 controls the sampling drive 3 to act, so as to drive the sampling assembly 2 to move downwards to the second specified depth; the steps of D1, D2 and D3 are repeated to complete the sampling of the second sample storage bin 221;

[0065] S4: the step of S3 is repeated until the sampling task is completed; the control system 7 controls the sampling drive 3 to act, so as to drive the sampling assembly 2 to move upwards above the ground; the sampling assembly 2 is removed, and the control system 7 drives the door 222 of the sample storage bin 221 to open, so as to send the collected sample soil to the detection box 6 for real-time detection.

[0066] The plurality of sample storage bins 221 work independently, and can simultaneously sample soil at different depths; without taking and placing the sampler back and forth for many times, the soil collection efficiency is greatly improved.

[0067] It should be noted that the "up, down, left, right, inside, outside" in the application is defined based on the relative position of the components in the drawing, and is only for the purpose of describing the technical scheme clearly and conveniently, and should be understood that the application of the orientation words does not constitute a limitation on the protection scope of the application.

[0068] The above-mentioned embodiments are preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can still be modified or some technical features thereof can be replaced equivalently by those skilled in the art. Any modification, equivalent replacement or improvement made on the technical solutions recorded in the foregoing embodiments, within the spirit and principle of the present application, shall be included in the protection scope of the present application.

Claims

1. A soil testing apparatus for deep soil, characterized by: The utility model relates to a soil sampling device, including: Support frame for supporting and installing each part; Sampling device including sampling assembly and sampling drive; The sampling drive is installed on the support frame; the sampling drive can drive the sampling assembly to rotate and drive the sampling assembly to move down to the designated position; Wherein, the sampling assembly includes drill bit, mud scraping cylinder, connecting cylinder arranged from bottom to top in turn; the connecting cylinder is connected with the sampling drive; the mud scraping cylinder includes a plurality of independent sample storage bins; the sample storage bin is provided with a bin door that can be opened to scrape mud under the action of the rotation of the sampling drive; the connecting cylinder is provided with a power assembly that can drive any one bin door to open and close independently; the bin door is provided with a rotating shaft on one side thereof; the rotating shaft extends into the connecting cylinder, and the top of the rotating shaft is provided with a first gear; the first gear is intermittently connected with the power assembly; The power assembly includes a positioning assembly and an opening assembly; the positioning assembly is connected with the opening assembly and drives the opening assembly to be intermittently connected with the first gear; the positioning assembly includes a first micro motor, a second gear, a third gear and a micro lifting air cylinder; the opening assembly includes a second micro motor and a rack bar; the drive shaft of the first micro motor is connected with the second gear; the gear shaft of the third gear is rotatably connected to the top of the mud scraping cylinder; the second gear and the third gear are meshed with each other; the second micro motor is connected with the micro lifting air cylinder through a connecting rod; the drive shaft of the second micro motor is connected with a rotating screw rod; the rack bar is connected with the sliding block of the rotating screw rod and can be meshed with the first gear; A control system is arranged on the support frame for controlling the actions of the power assembly and the sampling drive.

2. The soil testing device for deep soil according to claim 1, wherein, A ratchet assembly for inhibiting the rotation of the first gear is further arranged on the top of the mud scraping cylinder.

3. A soil testing apparatus for deep soil according to claim 2, wherein The ratchet assembly includes a base, a limiting ratchet cylinder, a support column and a compression spring; the support column is arranged on the base; the limiting ratchet cylinder is slidably connected to the support column and the bottom surface thereof is connected with the compression spring; the compression spring is wound around the support column; under the elastic force of the compression spring, the limiting ratchet cylinder abuts against the teeth of the first gear; the rack bar can press the limiting ratchet cylinder away from the teeth of the first gear.

4. The soil testing device for deep soil according to claim 3, wherein Universal ball bearings are arranged on the contact surface between the rack bar and the limiting ratchet cylinder.

5. The soil testing device for deep soil of claim 1, wherein, A detection box is further arranged on the support frame for real-time monitoring of the soil sample; the sample storage bin has four; the interior of the bin door is provided with a plurality of tines; the sampling assembly and the sampling drive are detachably connected.

6. A method for detecting deep soil, based on the soil detection device according to claim 5, characterized in that: The utility model includes the following steps: S1: the control system controls the action of the sampling drive to drive the sampling assembly to move down to the first designated depth; S2: the first sample storage bin takes a sample; D1: the control system controls the action of the positioning assembly to drive the opening assembly to rotate to the opening position; when the opening assembly reaches the opening position, the opening assembly releases the limiting of the first gear by the ratchet assembly; The action of the opening assembly drives the first gear to rotate the rotating shaft, and the rotating shaft rotates to open the bin door. D2: the sampling drive drives the sampling assembly to rotate at low speed, in the process of rotation, the door scrapes the soil, and the soil enters the sample storage bin; after rotating for a specified time, the sampling assembly stops rotating; the opening bin assembly moves reversely to drive the door to close; D3: the in-place assembly drives the opening bin assembly to rotate to the standby position, after the opening bin assembly is far away from the bin position, the pawl assembly resets to inhibit the rotation of the first gear; S3: the control system controls the sampling drive to move downward to the second specified depth; the steps of D1, D2 and D3 are repeated to complete the sampling of the second sample storage bin; S4: the step of S3 is repeated until the sampling task is completed; the control system controls the sampling drive to move upward above the ground; the sampling assembly is removed, and the control system drives the door of the sample storage bin to open, so that the collected sample soil is sent to the detection box for real-time detection.

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