Soil detection device for ecological environment

Abstract

The invention relates to the technical field of soil detection, and particularly discloses a soil detection device for an ecological environment, the soil detection device comprises a base and a bearing box mounted on the base, one side of the bearing box is provided with a detector for detecting soil, and the interior of the base is slidably connected with a plurality of groups of fastening cones; a sampling rod is mounted in the bearing box, a power mechanism is arranged in the bearing box, the power mechanism is in transmission connection with the sampling rod, and the power mechanism is in transmission connection with the multiple sets of fastening cones through connecting mechanisms. The power mechanism drives the sampling rod to rotate and slide downwards at the same time to sample soil, and when the sampling rod slides downwards to sample the soil, the multiple sets of fastening cones can be driven to slide downwards through the connecting mechanism in the stroke of the sampling operation of the soil, so that the base is fixed; therefore, the whole detection device can be fixed without independently arranging a driving mechanism for driving the fastening cone to slide downwards.

Description

Technical Field

[0001] The present invention relates to the technical field of soil detection, in particular to a soil detection device for ecological environment. Background Art

[0002] Ecological environmental monitoring refers to the activities of environmental monitoring agencies to monitor and measure the environmental quality status. Environmental monitoring is to determine the environmental pollution status and the level of environmental quality by monitoring and measuring indicators that reflect environmental quality. The content of environmental monitoring mainly includes the monitoring of physical indicators, chemical indicators and ecosystems. Environmental monitoring is the basis for scientific management of the environment and environmental law enforcement supervision, and is an indispensable basic work for environmental protection. The core goal of environmental monitoring is to provide data on the current status and changing trends of environmental quality, judge environmental quality, evaluate current major environmental issues, and serve environmental management.

[0003] Soil remediation is a technical measure to restore the normal function of polluted soil. In the soil remediation industry, there are more than 100 existing soil remediation technologies and more than 10 commonly used technologies, which can be roughly divided into three methods: physical, chemical and biological. Before soil remediation, it is necessary to sample the soil in advance for testing. On the basis of understanding the source of pollution, the mode of pollution, the history and current status of pollution, the sampling points are arranged in full consideration of the soil type, soil parent material, topography, natural vegetation or crops, etc., and then a plan for soil remediation is decided.

[0004] Soil sampling refers to collecting soil samples and then using detection tools to detect elements such as sun, zinc, iodine, calcium, iron, and heavy metals in the soil. Therefore, it is necessary to sample and analyze the soil, which requires the use of a soil sampler.

[0005] Existing soil sampling devices often encounter soils of different properties when sampling. When the soil is relatively soft and dry, the sampler can only sample soil particles. When the soil is relatively hard and moist, the sampler can sample the entire section of the soil. Existing samplers are often only suitable for a single sampling condition when working, which results in low practicality and versatility of existing sampling devices. In order to solve the above technical problems in the prior art, many related patents have been proposed in the prior art, such as application number

[0006] 202110804068.5, with the authorization announcement number CN113432915B, and the name is a Chinese patent for a soil sampling and detection device for ecological environment detection. The above patent discloses a soil sampling and detection device for ecological environment detection, which belongs to the field of soil sampling technology. It includes a base, an electric rotating table is fixedly installed at the axis position of the top surface of the base, a rotating frame is fixedly installed on the top surface of the electric rotating table, a battery is fixedly installed inside the rotating frame, and angle adjustment frames are hinged on both sides of the rotating frame. Angle adjustment push rods are hinged between the two angle adjustment frames and the relative surfaces of the rotating frames, and screw drive modules are installed inside the two angle adjustment frames. The sides of the two screw drive modules are fixedly connected to lifting seats.

[0007] In the above patent, the design of the sampling component and the coring component enables the device to efficiently complete the soil sampling work during the ecological environment detection, and the device changes the single sampling mode of the traditional sampling device into a dual sampling mode. Through the dual sampling mode, the sampling device can adapt to a variety of sampling conditions and sampling environments. It is known that when the existing soil detection device is working, it is first necessary to use a sampling device to sample the soil, and then use the detection device to perform the detection operation on the sampled soil. In order to improve the stability of the soil detection device during the soil sampling operation, the prior art generally provides positioning piles on both sides of the soil detection device, and the positioning piles need to be inserted into the soil during the sampling process. However, the soil sampling device in the prior art needs to manually insert the positioning piles into the soil during use, and after the soil sampling is completed, the positioning piles that have been inserted into the soil need to be removed, which increases the workload and has certain shortcomings. Summary of the invention

[0008] The object of the present invention is to provide a soil detection device for ecological environment to solve the problems raised in the above background technology.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a soil detection device for ecological environment, comprising a base and a carrying box installed on the base, a detector for detecting soil installed on one side of the carrying box, and multiple groups of fastening cones are slidably connected inside the base; a sampling rod is installed inside the carrying box, and a power mechanism is arranged inside the carrying box, the power mechanism is transmission-connected with the sampling rod, and the power mechanism is transmission-connected with the multiple groups of fastening cones through a connecting mechanism. When working, the power mechanism drives the sampling rod to rotate and slide downward at the same time, so as to realize the soil sampling operation. During the operation, the multiple groups of fastening cones are driven downward by the connecting mechanism to fix the base.

[0010] Furthermore, a mounting tube is rotatably connected inside the carrying box, the sampling rod is slidably connected to the mounting tube through a limiting portion, and a sampling hole is opened on the bottom of the base, and the sampling rod is adapted to the sampling hole.

[0011] Furthermore, the power mechanism includes a power rod rotatably connected to the inside of the carrying box, and the power rod and the mounting cylinder are connected through a synchronization unit; the synchronization component includes a synchronization wheel installed on the power rod and the mounting cylinder, and the two synchronization wheels are connected through a synchronization belt transmission; and a servo motor for driving the power rod to rotate is installed on the carrying box.

[0012] Furthermore, the power mechanism also includes a threaded sleeve, which is rotatably connected to the carrying box through a limit ring, and a threaded section is provided on the sampling rod, and the threaded sleeve is threadedly connected to the threaded section; a force-bearing gear is installed on the threaded sleeve, and a driving gear is provided on the power rod, and the driving gear is meshed with the force-bearing gear.

[0013] Furthermore, a sampling portion is provided at the bottom of the sampling rod, the sampling portion is threaded, a ground drilling cone is provided at the bottom of the sampling portion, and sampling teeth are provided at the bottom of the sampling portion.

[0014] Furthermore, the connection mechanism includes connection rods rotatably connected to both sides of the bearing frame, the two connection rods are transmission connected via a synchronizer, and the power rod is transmission connected to one of the connection rods via a transmission part.

[0015] Furthermore, the transmission part comprises a main gear mounted on the power rod, wherein a slave gear is arranged on one of the connecting rods, and the main gear meshes with the slave gear.

[0016] Furthermore, each of the fastening cones is fixedly connected to a power rack, and power gears are provided on both ends of the connecting rod, and the power gears are meshed with the corresponding power racks.

[0017] Furthermore, a power frame is provided on one side of the base for driving the base to move.

[0018] Furthermore, a plurality of groups of support columns are arranged on the bottom of the base, and a moving wheel is arranged on the bottom of each support column.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: when the soil detection device for the ecological environment is working, after the detection device is moved to a predetermined position, a power mechanism is used to drive the sampling rod to rotate and slide downward at the same time to perform soil sampling operations. When the sampling rod slides downward to perform sampling operations, the soil sampling operation can also be performed by driving multiple groups of fastening cones to slide downward through the connecting mechanism during the soil sampling operation to fix the base. For this purpose, there is no need to separately set up a driving mechanism to drive the fastening cones to slide downward to achieve the fixation of the entire detection device. The stability of the detection device during operation can be improved to a certain extent, thereby greatly improving the practicality of the detection device, and it is suitable for wide promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0022] Figure 2 A schematic diagram of the overall structure from another perspective provided by an embodiment of the present invention;

[0023] Figure 3 A schematic diagram of the location structure of the sampling holes provided in an embodiment of the present invention;

[0024] Figure 4 A schematic diagram of the overall internal structure provided by an embodiment of the present invention;

[0025] Figure 5 A schematic diagram of the overall internal structure from another perspective provided by an embodiment of the present invention;

[0026] Figure 6 A schematic diagram of the structure of the fastening cone installation method provided in an embodiment of the present invention;

[0027] Figure 7 A schematic diagram of the sampling rod driving method structure provided by an embodiment of the present invention;

[0028] Figure 8 A schematic structural diagram of a sampling rod provided by an embodiment of the present invention from another viewing angle;

[0029] Fig. 9 A schematic diagram of the structure of the sampling rod in the explosion state provided by an embodiment of the present invention;

[0030] Fig.10 A schematic structural diagram of a sampling rod from another perspective provided by an embodiment of the present invention.

[0031] Explanation of the accompanying drawings: 1. base; 2. carrying box; 3. detector; 4. support column; 5. moving wheel; 6. tightening cone; 7. power frame; 8. sampling hole; 9. power rack; 10. power gear; 11. connecting rod; 12. sampling rod; 13. sampling part; 131. sampling tooth; 14. threaded section; 15. threaded sleeve; 16. force gear; 17. mounting cylinder; 18. limiting part; 19. driving gear; 20. power rod; 21. servo motor; 22. main gear; 23. slave gear; 24. synchronizer; 25. limiting ring. DETAILED DESCRIPTION

[0032] 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.

[0033] See also Figure 1-Figure 10 The present invention provides a technical solution: a soil detection device for ecological environment, comprising a base 1 and a carrying box 2 installed on the base 1, a detector 3 for detecting soil is installed on one side of the carrying box 2, multiple groups of fastening cones 6 are slidably connected inside the base 1; a sampling rod 12 is installed inside the carrying box 2, and a power mechanism is arranged inside the carrying box 2, the power mechanism is transmission-connected with the sampling rod 12, and the power mechanism is transmission-connected with the multiple groups of fastening cones 6 through a connecting mechanism. When working, the power mechanism drives the sampling rod 12 to rotate and slide downward at the same time, so as to realize the soil sampling operation. During the stroke, the multiple groups of fastening cones 6 are driven to slide downward by the connecting mechanism to fix the base 1.

[0034] Specifically, the soil detection device for the ecological environment includes a base 1 and a carrying box 2 installed on the base 1, and a detector 3 for detecting soil is installed on one side of the carrying box 2. The detector 3 is based on soil testing and fertilizer field tests. According to the fertilizer requirements of crops, soil fertilizer supply performance and fertilizer effect, on the basis of reasonable application of organic fertilizers, the application amount, fertilization period and application method of fertilizers such as nitrogen, phosphorus, potassium and medium and trace elements are proposed. In layman's terms, it is to apply formula fertilizers scientifically under the guidance of agricultural science and technology personnel. The core of soil testing and formula fertilization technology is to regulate and solve the contradiction between crop fertilizer requirements and soil fertilizer supply. At the same time, the nutrients required by crops are supplemented in a targeted manner, and what elements are lacking in crops are supplemented, and what is needed is supplemented, so as to achieve a balanced supply of various nutrients and meet the needs of crops; to achieve the purpose of improving fertilizer utilization and reducing dosage, increasing crop yield, improving the quality of agricultural products, saving labor, saving expenditure and increasing income. There are multiple sets of fastening cones 6 slidably connected inside the cutting base 1. When in use, the fastening cones 6 slide downward so that the fastening cones 6 are inserted into the soil, thereby fixing the detection device. A sampling rod 12 is installed inside the carrying box 2, and a power mechanism is provided inside the carrying box 2. The power mechanism is connected to the sampling rod 12 in a transmission manner to provide power for driving the sampling rod 12 to rotate for sampling. The power mechanism is connected to the multiple sets of fastening cones 6 through a connecting mechanism, so that when the sampling rod 12 moves downward for sampling, the multiple sets of fastening cones 6 slide downward and are inserted into the soil, thereby improving the practicality of the soil detection device. Specifically, when the soil detection device is working, after the detection device is moved to a predetermined position, a power mechanism is used to drive the sampling rod 12 to rotate and slide downward to perform soil sampling operations. When the sampling rod 12 slides downward to perform sampling operations, the soil sampling operation can also be performed by driving multiple groups of fastening cones 6 to slide downward through the connecting mechanism to fix the base 1. For this purpose, there is no need to separately set up a driving mechanism to drive the fastening cones 6 to slide downward to achieve the fixation of the entire detection device. This can improve the stability of the detection device during operation to a certain extent, thereby greatly improving the practicality of the detection device and making it suitable for wide promotion and use.

[0035] In the embodiment provided by the present invention, a mounting tube 17 is rotatably connected inside the carrying box 2, the sampling rod 12 is slidably connected to the mounting tube 17 through a limiting portion 18, and a sampling hole 8 is opened on the bottom of the base 1, and the sampling rod 12 is adapted to the sampling hole 8, thereby facilitating the sampling operation of the soil.

[0036] In the embodiment provided by the present invention, the power mechanism includes a power rod 20 rotatably connected to the inside of the carrying box 2, and the power rod 20 is connected to the mounting tube 17 through a synchronous unit; the synchronous member 24 includes a synchronous wheel installed on the power rod 20 and the mounting tube 17, and the two synchronous wheels are connected through a synchronous belt transmission; and a servo motor 21 for driving the power rod 20 to rotate is installed on the carrying box 2. Therefore, during use, the servo motor 21 is started, the synchronous wheel is driven to rotate through the power rod 20, and the sampling rod 12 is driven to rotate through the cooperation of the synchronous belt to meet the working needs.

[0037] In the embodiment provided by the present invention, the power mechanism further includes a threaded sleeve 15, which is rotatably connected to the carrying box 2 through a limit ring 25, and a threaded section 14 is provided on the sampling rod 12, and the threaded sleeve 15 is threadedly connected to the threaded section 14; a force gear 16 is installed on the threaded sleeve 15, and a driving gear 19 is provided on the power rod 20, and the driving gear 19 is meshed with the force gear 16. During use, when the power rod 20 rotates, it drives the driving gear 19 to rotate, and drives the threaded sleeve 15 to rotate through the force gear 16, and drives the sampling rod 12 to slide vertically through the cooperation of the threaded section 14, so as to meet the working needs.

[0038] In the embodiment provided by the present invention, a sampling portion 13 is provided at the bottom of the sampling rod 12, and the sampling portion 13 is threaded, so as to facilitate the sampling operation of the sampling rod 12, and a drilling cone is provided at the bottom of the sampling portion 13, and a sampling tooth 131 is provided at the bottom of the sampling portion 13.

[0039] In the embodiment provided by the present invention, the connecting mechanism includes a connecting rod 11 rotatably connected to both sides of the supporting frame, the two connecting rods 11 are connected by a synchronous member 24, and the power rod 20 is connected to one of the connecting rods 11 by a transmission part. When one of the connecting rods 11 rotates, the other connecting rod 11 is driven to rotate by the synchronous member 24, so that multiple groups of fastening cones 6 slide downward synchronously.

[0040] In the embodiment provided by the present invention, the transmission part includes a main gear 22 installed on the power rod 20, and a slave gear 23 is provided on one of the connecting rods 11, and the main gear 22 is meshed with the slave gear 23. When the power rod 20 rotates, the connecting rod 11 is driven to rotate through the cooperation between the main gear 22 and the slave gear 23, and when one of the connecting rods 11 rotates, the other connecting rod 11 is driven to rotate through the synchronizer 24, so that multiple groups of fastening cones 6 slide downward synchronously.

[0041] In the embodiment provided by the present invention, each fastening cone 6 is fixedly connected to a power rack 9, and power gears 10 are provided on both ends of the connecting rod 11. The power gear 10 is meshed with the corresponding power rack 9. When the connecting rod 11 rotates, the power gear 10 and the power rack 9 are driven to drive the fastening cone 6 to slide downward in cooperation to meet working needs.

[0042] In the embodiment provided by the present invention, a power frame 7 is provided on one side of the base 1, and a plurality of support columns 4 are provided on the bottom of the base 1, and a moving wheel 5 is provided on the bottom of each support column 4. It is used to drive the base 1 to move, further improving the flexibility of the detection device.

[0043] It should be noted that the electrical equipment involved in this application can be powered by batteries or external power supply.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil detection device for ecological environment, comprising a base (1) and a carrying box (2) mounted on the base (1), wherein a detector (3) for detecting soil is mounted on one side of the carrying box (2), characterized in that: The base (1) is internally slidably connected with a plurality of sets of fastening cones (6); A sampling rod (12) is installed inside the carrying box (2), a power mechanism is arranged inside the carrying box (2), the power mechanism is connected to the sampling rod (12) in a transmission manner, and the power mechanism is connected to the plurality of sets of fastening cones (6) in a transmission manner through a connecting mechanism; During operation, the power mechanism drives the sampling rod (12) to rotate and slide downward at the same time, so as to realize the soil sampling operation. During the operation, the connection mechanism drives the plurality of sets of fastening cones (6) to slide downward, thereby fixing the base (1).

2. The soil detection device for ecological environment according to claim 1, characterized in that: A mounting tube (17) is rotatably connected inside the carrying box (2), the sampling rod (12) is slidably connected to the mounting tube (17) via a limiting portion (18), and a sampling hole (8) is provided on the bottom of the base (1), and the sampling rod (12) is adapted to the sampling hole (8).

3. The soil detection device for ecological environment according to claim 2, characterized in that: The power mechanism comprises a power rod (20) rotatably connected to the inside of the carrying box (2), and the power rod (20) and the mounting cylinder (17) are connected by a synchronous unit; the synchronous member (24) comprises a synchronous wheel installed on the power rod (20) and the mounting cylinder (17), and the two synchronous wheels are connected by a synchronous belt transmission; A servo motor (21) for driving the power rod (20) to rotate is installed on the carrying box (2).

4. The soil detection device for ecological environment according to claim 3, characterized in that: The power mechanism further comprises a threaded sleeve (15), the threaded sleeve (15) being rotatably connected to the carrying box (2) via a limiting ring (25); a threaded section (14) is provided on the sampling rod (12), and the threaded sleeve (15) is threadedly connected to the threaded section (14); a force-bearing gear (16) is installed on the threaded sleeve (15), and a driving gear (19) is provided on the power rod (20), and the driving gear (19) is meshed with the force-bearing gear (16).

5. The soil detection device for ecological environment according to claim 2, characterized in that: A sampling portion (13) is provided at the bottom of the sampling rod (12); the sampling portion (13) is threaded, a ground-boring cone is provided at the bottom of the sampling portion (13), and sampling teeth (131) are provided at the bottom of the sampling portion (13).

6. The soil detection device for ecological environment according to claim 3, characterized in that: The connection mechanism comprises connection rods (11) rotatably connected to both sides of the bearing frame, the two connection rods (11) are transmission connected via a synchronizing member (24), and the power rod (20) is transmission connected to one of the connection rods (11) via a transmission part.

7. The soil detection device for ecological environment according to claim 6, characterized in that: The transmission part comprises a main gear (22) mounted on a power rod (20), a slave gear (23) is arranged on one of the connecting rods (11), and the main gear (22) meshes with the slave gear (23).

8. The soil detection device for ecological environment according to claim 6, characterized in that: Each of the fastening cones (6) is fixedly connected to a power rack (9), and both ends of the connecting rod (11) are provided with power gears (10), and the power gears (10) are meshed with the corresponding power racks (9).

9. The soil detection device for ecological environment according to claim 3, characterized in that: A power frame (7) is provided on one side of the base (1) for driving the base (1) to move.

10. The soil detection device for ecological environment according to claim 1, characterized in that: A plurality of groups of support columns (4) are arranged on the bottom of the base (1), and a moving wheel (5) is arranged on the bottom of each support column (4).

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