Soil detection device for environmental protection
The soil detection device addresses the challenge of hard soil insertion by using a drill head and protective shell for easy and accurate soil measurement.
Patent Information
- Application Number
- CN202421475687.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-06-26
AI Technical Summary
Existing soil detection devices are difficult to insert into the soil when the soil is hard, which affects the accuracy of the measurement results.
The drill bit is driven by a driving motor to rotate, and the pressure is inserted into the soil by inserting the handle, and the detection sensor is protected by a limit column and a tie rod mechanism to achieve stable insertion and protection of the probe.
The stable insertion of the probe in hard soil is achieved, ensuring the accuracy of the contact between the detection sensor and the soil, and protecting the sensor through a protective shell, improving the reliability of the measurement.
Smart Images
Figure CN223107803U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of soil detection devices, and specifically relates to a soil detection device for environmental protection. Background Art
[0002] Soil is an important part of the ecological environment and is closely related to human health, agricultural production, and the stability of the ecosystem. Soil pollution and environmental damage may pose threats to human health and have negative impacts on agricultural production, ecological balance, and sustainable development.
[0003] Soil detectors can help us understand the health status, pollution situation, stability, and other characteristics of the soil. Specifically, through soil detectors, indicators such as nutrient content, organic matter content, and pH value in the soil can be detected, so as to determine whether the soil is suitable for growing specific crops. If the soil is polluted, the soil detector can determine the types and contents of pollutants, providing important basis for pollution removal.
[0004] In the prior art, when performing soil detection, according to the required measurement depth, the direct-insertion soil detector is vertically inserted into the soil. During insertion, it is necessary to keep stable and avoid shaking to ensure the accuracy of the measurement results. After waiting for the device to stabilize, read the data on the display screen. These data may include the moisture content, temperature, nutrient content, etc. of the soil. However, the soil hardness is different in different environments. When the soil is too hard, force is used to insert the probe. For this reason, a soil detection device for environmental protection is proposed. Summary of the Utility Model
[0005] Aiming at the deficiencies of the prior art, the utility model provides a soil detection device for environmental protection to solve the problem that it is difficult to insert the probe of the soil detection device into the soil when the soil is hard as mentioned in the above background art.
[0006] To achieve the above purpose, the utility model provides the following technical solutions: A soil detection device for environmental protection, comprising:
[0007] A detector and a probe. The probe includes a carrying handle. A fixed shell is fixedly arranged at the lower end of the carrying handle. A fixed tube is fixedly arranged at the lower end of the fixed shell. A driving motor is installed inside the fixed shell;
[0008] A driving rod is arranged at the output end of the driving motor. A drill bit is arranged at the lower end of the driving rod and located at the lower end of the fixed tube, and the drill bit is fixedly connected to the driving rod;
[0009] A detection sensor is arranged at the upper end of the drill bit at the lower end of the fixed tube, and the detection sensor is fixedly connected to the fixed tube. The driving rod penetrates through the fixed tube and the detection sensor and extends to its lower end;
[0010] A protective shell is arranged outside the detection sensor. The protective shell is slidably connected to the fixed pipe. On both sides of the upper end of the protective shell, pull rods are arranged, and fixed rings are arranged at the upper ends of the pull rods.
[0011] A fixed groove is arranged inside the fixed pipe. Inside the fixed groove, a return spring and a limit post are sequentially installed from the inside to the outside. The limit post extends into the inside of the fixed ring. A top rod is installed outside the limit post inside the fixed ring, and the top rod is fixedly connected to the fixed ring.
[0012] Preferably, a hook is installed on one side of the rear end of the outside of the detector, and the hook is fixedly connected to the detector. The hook is used for hanging the detector.
[0013] Preferably, a metal plate is installed on one side inside the hook, and the metal plate is fixedly connected to the hook.
[0014] Preferably, the metal plate is made of iron.
[0015] Preferably, a top groove is arranged on one side of the upper end of the carrying handle, and the top groove is integrally formed with the carrying handle. The top groove is used for inserting the hook.
[0016] Preferably, a magnet is installed inside the top groove, and the magnet is fixedly connected to the top groove. The magnet is used for adsorbing the metal plate.
[0017] Compared with the prior art, the present utility model provides a soil detection device for environmental protection, which has the following beneficial effects:
[0018] In the present utility model, by starting the driving motor, the drill bit rotates. Press the drill bit against the soil through the carrying handle. Under the rotation of the drill bit, the probe enters the soil interior. After descending to the required position, the driving motor is turned off. Press the top rod to make the limit post retract into the fixed groove, cancel the limit on the fixed ring, and then pull up the fixed ring to make the pull rod lift the protective shell. The detection sensor contacts the soil to perform detection. Through the above method, it is more convenient to insert the probe into the soil and the detection sensor is effectively protected by the protective shell, solving the problems proposed in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a three-dimensional view of the overall structure of the present utility model;
[0020] Figure 2 is a cross-sectional view of the probe structure of the present utility model;
[0021] Figure 3 is of the present utility model Figure 2 partial enlarged view of area A in.
[0022] In the figure: 1, detector; 2, carrying handle; 3, fixing shell; 4, fixing tube; 5, driving motor; 6, driving rod; 7, drill bit; 8, detection sensor; 9, protective shell; 10, pull rod; 11, fixing ring; 12, fixing groove; 13, return spring; 14, limiting post; 15, ejector rod; 16, ejecting groove; 17, hook; 18, metal plate. Specific implementation manner
[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0024] The present invention provides a technical solution, a soil detection device for environmental protection. Please refer to Figure 1 , Figure 2 and Figure 3 , including:
[0025] Detector 1 and a probe. The probe includes a carrying handle 2. A fixing shell 3 is fixedly arranged at the lower end of the carrying handle 2. A fixing tube 4 is fixedly arranged at the lower end of the fixing shell 3. A driving motor 5 is installed inside the fixing shell 3;
[0026] Driving rod 6, arranged at the output end of the driving motor 5. At the lower end of the driving rod 6 located at the lower end of the fixing tube 4, there is a drill bit 7, and the drill bit 7 is fixedly connected to the driving rod 6;
[0027] Detection sensor 8, arranged at the upper end of the drill bit 7 at the lower end of the fixing tube 4, and the detection sensor 8 is fixedly connected to the fixing tube 4. The driving rod 6 penetrates through the fixing tube 4 and the detection sensor 8 and extends to its lower end;
[0028] Protective shell 9, arranged outside the detection sensor 8. The protective shell 9 is slidably connected to the fixing tube 4. On both sides of the upper end of the protective shell 9, there are pull rods 10. At the upper end of the pull rod 10, there is a fixing ring 11;
[0029] Fixing groove 12, arranged inside the fixing tube 4. Inside the fixing groove 12, a return spring 13 and a limiting post 14 are installed in sequence from inside to outside. The limiting post 14 extends into the inside of the fixing ring 11. Inside the fixing ring 11 and outside the limiting post 14, there is an ejector rod 15, and the ejector rod 15 is fixedly connected to the fixing ring 11.
[0030] During use, start the drive motor 5 to rotate the drill bit 7. Press the drill bit 7 against the soil through the handle 2. Under the rotation of the drill bit 7, the probe enters the soil. After descending to the required position, turn off the drive motor 5. Press the ejector rod 15 to retract the limit post 14 into the fixed slot 12, canceling the limit on the fixing ring 11. Then pull up the fixing ring 11 to lift the protective shell 9 by the pull rod 10. The detection sensor 8 contacts the soil for detection. In this way, it is more convenient to insert the probe into the soil and the detection sensor 8 is effectively protected by the protective shell 9. It should be noted that in order to save space and highlight the innovative elements of this patent, this solution is an improvement on the relevant structure of the existing soil detection device. Some conventional devices such as the detector 1, drive motor 5, drill bit 7, detection sensor 8, etc. are not described in this patent.
[0031] Please refer to Figure 1 , on one side of the rear end of the outside of the detector 1, a hook 17 is installed, and the hook 17 is fixedly connected to the detector 1. The hook 17 is used for hanging the detector 1.
[0032] Please refer to Figure 1 , on one side inside the hook 17, a metal plate 18 is installed, and the metal plate 18 is fixedly connected to the hook 17.
[0033] Please refer to Figure 1 , the metal plate 18 is made of iron.
[0034] Please refer to Figure 1 and Figure 2 , on one side of the upper end of the handle 2, a top groove 16 is provided, and the top groove 16 is integrally formed with the handle 2. The top groove 16 is used for inserting the hook 17.
[0035] Please refer to Figure 2 , inside the top groove 16, a magnet is installed, and the magnet is fixedly connected to the top groove 16. The magnet is used for adsorbing the metal plate 18.
[0036] This solution: Start the drive motor 5 to rotate the drill bit 7. Press the drill bit 7 against the soil through the handle 2. Under the rotation of the drill bit 7, the probe enters the soil. After descending to the required position, turn off the drive motor 5. Press the ejector rod 15 to retract the limit post 14 into the fixed slot 12, canceling the limit on the fixing ring 11. Then pull up the fixing ring 11 to lift the protective shell 9 by the pull rod 10. The detection sensor 8 contacts the soil for detection. In this way, it is more convenient to insert the probe into the soil and the detection sensor 8 is effectively protected by the protective shell 9. Insert the hook 17 at the rear end of the detector 1 into the top groove 16 at the upper end of the handle 2. The magnet inside the top groove 16 adsorbs the metal plate 18 outside the hook 17 to improve the placement stability of the detector 1.
[0037] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.
[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A soil detection device for environmental protection, characterized in that, Comprising: A detector (1) and a probe. The probe includes a handle (2). At the lower end of the handle (2), a fixed housing (3) is fixedly provided. At the lower end of the fixed housing (3), a fixed tube (4) is fixedly provided. Inside the fixed housing (3), a drive motor (5) is installed; A drive rod (6), arranged at the output end of the drive motor (5). At the lower end of the drive rod (6) located at the lower end of the fixed tube (4), a drill bit (7) is provided, and the drill bit (7) is fixedly connected to the drive rod (6); A detection sensor (8), arranged at the upper end of the drill bit (7) at the lower end of the fixed tube (4), and the detection sensor (8) is fixedly connected to the fixed tube (4). The drive rod (6) penetrates through the fixed tube (4) and the detection sensor (8) and extends to its lower end; A protective housing (9), arranged outside the detection sensor (8). The protective housing (9) is slidably connected to the fixed tube (4). On both sides of the upper end of the protective housing (9), pull rods (10) are provided. At the upper end of the pull rods (10), fixing rings (11) are provided; A fixing groove (12), arranged inside the fixed tube (4). Inside the fixing groove (12), a return spring (13) and a limiting post (14) are sequentially installed from the inside to the outside. The limiting post (14) extends into the inside of the fixing ring (11). Inside the fixing ring (11) and outside the limiting post (14), a push rod (15) is installed, and the push rod (15) is fixedly connected to the fixing ring (11).
2. The soil detection device for environmental protection according to claim 1, characterized in that: On one side of the outer rear end of the detector (1), a hook (17) is installed, and the hook (17) is fixedly connected to the detector (1).
3. The soil detection device for environmental protection according to claim 2, characterized in that: On one side inside the hook (17), a metal plate (18) is installed, and the metal plate (18) is fixedly connected to the hook (17).
4. The soil detection device for environmental protection according to claim 3, wherein: The metal plate (18) is made of iron.
5. The soil detection device for environmental protection according to claim 4, characterized in that: On one side of the upper end of the handle (2), a top groove (16) is provided, and the top groove (16) is integrally formed with the handle (2).
6. The soil detection device for environmental protection according to claim 5, wherein: Inside the top groove (16), a magnet is installed, and the magnet is fixedly connected to the top groove (16).