PH detector for environmental monitoring

Abstract

The utility model provides a PH detector for environmental monitoring. The PH detector comprises a detection assembly, an adjusting assembly, a cleaning assembly, a main body assembly and a second shell, the detection assembly comprises a first shell, a baffle, a first air cylinder, a first driving motor, a drill bit, a second driving motor, a lead screw, a first plate body, a first sliding groove, a first sliding block and a detection probe. One side of the baffle is fixedly connected to the top wall of the inner side of the first shell, the outer side wall of the first air cylinder is fixedly connected to the top wall of the inner side of the first shell, the outer side wall of the first driving motor is fixedly connected to a piston rod of the first air cylinder, and the output end of the first driving motor is fixedly connected with a drill bit. The first air cylinder is controlled to drive the driving motor to move, so that the drill bit can drill holes in soil, hard impurities in the soil are prevented from damaging the detection probe, and the service life of the soil detection device is prolonged.

Description

Technical Field

[0001] The utility model relates to a pH detector, in particular to a pH detector for environmental monitoring, belonging to the technical field of detectors. Background Art

[0002] PH meter is a commonly used instrument, mainly used to accurately measure the pH value of liquid media. It can also measure the MV value of ion electrode potential when equipped with corresponding ion selective electrodes. It is widely used in industry, agriculture, scientific research, environmental protection and other fields. Generally, the main substances measured by PH tester are air, water and soil.

[0003] A Chinese patent publication (publication number: CN219737360U) discloses a pH detector for environmental monitoring, comprising a housing, the inner wall of the housing is connected to a screw, one side of the second bevel gear is fixedly connected to a dual-axis motor, the outer wall of the screw is connected to a movable plate, one end of the circuit line is connected to the detector body, the lower part of the soil pH sensor is fixedly connected to a metal probe rod, the inner wall of the through groove is connected to a cleaning plate, and a cleaning hole is arranged inside the cleaning plate; the utility model can be used to monitor the pH of the soil by arranging a movable plate, a dual-axis motor and a screw. The movable plate and the metal probe rod are driven to move downward, and then inserted into the soil. The operation is simple and convenient, and the physical strength of the user is saved. A cleaning hole matching the size of the metal probe rod is provided at the lower part of the metal probe rod, so that when the metal probe rod is retracted from the soil to the inside of the device, the soil on the surface of the metal probe rod can be scraped off through the cleaning hole. When the utility model is actually used, when the soil is hard or there are hard impurities in the soil, the probe will be damaged, which reduces the application scope of the utility model and shortens the service life of the utility model. Therefore, a pH detector for environmental monitoring is proposed. Utility Model Content

[0004] In view of this, the utility model provides a pH detector for environmental monitoring to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the utility model is implemented as follows: a pH detector for environmental monitoring, comprising a detection component, an adjustment component, a cleaning component, a main body component and a second shell;

[0006] The detection assembly includes a first housing, a baffle, a first cylinder, a first drive motor, a drill bit, a second drive motor, a screw rod, a first plate, a first slide groove, a first slide block and a detection probe;

[0007] One side of the baffle is fixedly connected to the inner top wall of the first shell, the outer side wall of the first cylinder is fixedly connected to the inner top wall of the first shell, the outer side wall of the first drive motor is fixedly connected to the piston rod of the first cylinder, a drill bit is fixedly connected to the output end of the first drive motor, the outer side wall of the second drive motor is fixedly connected to the inner top wall of the first shell, and a first slide groove is provided on the inner side wall of the first shell.

[0008] Further preferably, the output end of the second drive motor is fixedly connected to one end of the screw rod, the other end of the screw rod is rotatably connected to the inner bottom wall of the first shell, one side of the first slider is slidably connected to the inside of the first slide groove, one side of the first slider is fixedly connected to one side of the first plate body, the outer side wall of the screw rod is threadedly connected to the inside of the first plate body, and a detection probe is installed at the bottom of the first plate body.

[0009] Further preferably, the adjusting assembly includes a second cylinder, a second slide groove and a second slider; the inner wall of the second cylinder is fixedly connected to the inner top wall of the second shell, the piston rod of the second cylinder is fixedly connected to one side of the first shell, the inner top wall of the second shell is provided with a second slide groove, the top of the second slider is slidably connected to the inside of the second slide groove, and the bottom of the second slider is fixedly connected to the top of the first shell.

[0010] Further preferably, the cleaning assembly includes a third drive motor, a cleaning roller, a second plate, and a collecting trough; the outer wall of the third drive motor is fixedly connected to the inner bottom wall of the second shell, and the bottom of the collecting trough is installed on the inner bottom wall of the second shell.

[0011] Further preferably, the output end of the third driving motor is fixedly connected to one end of the cleaning roller, the other end of the cleaning roller is rotatably connected to the bottom of the second plate body, and one side of the second plate body is fixedly connected to the inner wall of the second shell.

[0012] Further preferably, the main component includes a detector body, a display screen, two fixing plates, a first anti-slip pad, a second anti-slip pad and a cleaning hole; a cleaning hole is provided at the bottom of the second shell, the bottom of the detector body is installed on the top of the second shell, and the detector body is electrically connected to the detection probe.

[0013] Further preferably, one side of the display screen is installed on one side of the detector body, the two fixing plates are respectively fixedly connected to the two sides of the second shell, a first anti-slip pad is installed on the top of the fixing plate, and a second anti-slip pad is installed on the bottom of the fixing plate.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] The utility model controls the first cylinder to drive the driving motor to move, so that the drill bit can drill a hole in the soil, avoiding damage to the detection probe by harder impurities in the soil, thereby increasing the service life of the utility model; the second cylinder is controlled to drive the first shell to move, so that the cleaning roller can clean the drill bit, and the cleaned soil is collected by the collecting trough, avoiding contamination in the second shell, which causes a decrease in the sensitivity of the detection probe.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a cross-sectional structural diagram of the utility model;

[0019] Figure 2 It is a side structural diagram of the utility model;

[0020] Figure 3 This is a structural diagram of the detection component of the utility model;

[0021] Figure 4 This is a structural diagram of the adjustment component of the utility model;

[0022] Figure 5 This is a structural diagram of the cleaning component of the utility model.

[0023] Figure numerals: 101, detection component; 10, first shell; 11, baffle; 12, first cylinder; 13, first drive motor; 14, drill bit; 15, second drive motor; 16, screw; 17, first plate; 18, first slide groove; 19, first slider; 110, detection probe; 201, adjustment component; 20, second cylinder; 21, second slide groove; 22, second slider; 301, cleaning component; 30, third drive motor; 31, cleaning roller; 32, second plate; 33, collecting tank; 401, main body component; 40, detector body; 41, display screen; 42, fixing plate; 43, first anti-skid pad; 44, second anti-skid pad; 45, cleaning hole; 50, second shell. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-5 As shown, the embodiment of the utility model provides a pH detector for environmental monitoring, including a detection component 101, an adjustment component 201, a cleaning component 301, a main body component 401 and a second shell 50;

[0027] The detection assembly 101 includes a first housing 10, a baffle 11, a first cylinder 12, a first drive motor 13, a drill bit 14, a second drive motor 15, a screw rod 16, a first plate 17, a first slide groove 18, a first slide block 19 and a detection probe 110;

[0028] One side of the baffle 11 is fixedly connected to the inner top wall of the first shell 10, the outer side wall of the first cylinder 12 is fixedly connected to the inner top wall of the first shell 10, the outer side wall of the first drive motor 13 is fixedly connected to the piston rod of the first cylinder 12, the output end of the first drive motor 13 is fixedly connected to the drill bit 14, the outer side wall of the second drive motor 15 is fixedly connected to the inner top wall of the first shell 10, and the inner side wall of the first shell 10 is provided with a first slide groove 18.

[0029] In one embodiment, the output end of the second drive motor 15 is fixedly connected to one end of the screw rod 16, and the other end of the screw rod 16 is rotatably connected to the inner bottom wall of the first shell 10. One side of the first slider 19 is slidably connected to the inside of the first slide groove 18, and one side of the first slider 19 is fixedly connected to one side of the first plate body 17. The outer side wall of the screw rod 16 is threadedly connected to the inside of the first plate body 17. A detection probe 110 is installed at the bottom of the first plate body 17. Through the setting of the second drive motor 15, the screw rod 16 is fixed. By controlling the second drive motor 15 to drive the screw rod 16 to rotate, the first plate body 17 can drive the detection probe 110 to extend.

[0030] In one embodiment, the adjustment assembly 201 includes a second cylinder 20, a second slide groove 21 and a second slider 22; the inner wall of the second cylinder 20 is fixedly connected to the inner top wall of the second shell 50, the piston rod of the second cylinder 20 is fixedly connected to one side of the first shell 10, the inner top wall of the second shell 50 is provided with a second slide groove 21, the top of the second slider 22 is slidably connected to the inside of the second slide groove 21, and the bottom of the second slider 22 is fixedly connected to the top of the first shell 10. Through the setting of the second shell 50, the second cylinder 20 is fixed, and through the setting of the second slider 22, the first shell 10 is fixed. When the drill bit 14 finishes drilling the soil, the first cylinder 12 is controlled to retract the drill bit 14, and the first shell 10 is driven to move by the second cylinder 20, so that the detection probe 110 moves to the top of the cleaning hole 45.

[0031] In one embodiment, the cleaning assembly 301 includes a third drive motor 30, a cleaning roller 31, a second plate 32, and a collection tank 33; the outer wall of the third drive motor 30 is fixedly connected to the inner bottom wall of the second shell 50, and the bottom of the collection tank 33 is installed on the inner bottom wall of the second shell 50. Through the setting of the second shell 50, the third drive motor 30 and the collection tank 33 are fixed.

[0032] In one embodiment, the output end of the third drive motor 30 is fixedly connected to one end of the cleaning roller 31, the other end of the cleaning roller 31 is rotatably connected to the bottom of the second plate body 32, and one side of the second plate body 32 is fixedly connected to the inner wall of the second shell body 50. Through the setting of the third drive motor 30, the cleaning roller 31 is fixed, and through the setting of the second shell body 50, the second plate body 32 is fixed. By controlling the third drive motor 30 to drive the cleaning roller 31 to rotate, the cleaning roller 31 can clean the drill bit 14, and through the setting of the collecting groove 33, the soil generated when cleaning the drill bit 14 can be collected.

[0033] In one embodiment, the main body component 401 includes a detector body 40, a display screen 41, two fixing plates 42, a first anti-slip pad 43, a second anti-slip pad 44 and a cleaning hole 45; a cleaning hole 45 is opened at the bottom of the second shell 50, and the bottom of the detector body 40 is installed on the top of the second shell 50. The detector body 40 is electrically connected to the detection probe 110. Through the setting of the second shell 50, the detector body 40 is fixed.

[0034] In one embodiment, one side of the display screen 41 is installed on one side of the detector body 40, and two fixing plates 42 are fixedly connected to the two sides of the second shell 50 respectively. A first anti-slip pad 43 is installed on the top of the fixing plate 42, and a second anti-slip pad 44 is installed on the bottom of the fixing plate 42. Through the setting of the detector body 40, the display screen 41 is fixed. Through the setting of the display screen 41, the pH value of the soil can be intuitively displayed. Through the setting of the second shell 50, the fixing plate 42 is fixed. Through the setting of the fixing plate 42, the first anti-slip pad 43 and the second anti-slip pad 44 are fixed.

[0035] When the utility model is working: the utility model is placed at a designated position, the drill bit 14 is driven to rotate by controlling the first drive motor 13, and the drill bit 14 is driven to move by the first cylinder 12, so that the drill bit 14 drills a hole in the soil to be detected, thereby avoiding damage to the detection probe 110 caused by hard impurities in the soil during direct detection. After the drilling is completed, the first drive motor 13 is controlled to stop, and the first cylinder 12 is controlled to drive the drill bit 14 to be retracted into the second housing 50. The second cylinder 20 is controlled to push the first housing 10 to move, so that the detection probe 110 moves to the top of the cleaning hole 45 while the drill bit 14 contacts the cleaning roller 31, and the third drive motor 30 is controlled to drive The cleaning roller 31 rotates to clean the drill bit 14, and the soil generated by the cleaning is collected by the collecting trough 33. The second driving motor 15 is controlled to drive the screw rod 16 to rotate, so that the first plate body 17 drives the detection probe 110 to extend out of the second shell body 50, so as to perform a PH test on the soil. The test result is displayed on the display screen 41. After the test is completed, the second driving motor 15 is controlled to drive the screw rod 16 to rotate, so that the first plate body 17 drives the detection probe 110 to be retracted into the second shell body 50. During the retraction process, the cleaning hole 45 cleans the outer wall of the detection probe 110, thereby ensuring the sensitivity of the detection probe 110 and improving work efficiency.

[0036] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A pH detector for environmental monitoring, characterized in that: It comprises a detection component (101), an adjustment component (201), a cleaning component (301), a main body component (401) and a second shell (50); The detection assembly (101) comprises a first housing (10), a baffle (11), a first cylinder (12), a first drive motor (13), a drill bit (14), a second drive motor (15), a screw rod (16), a first plate (17), a first slide groove (18), a first slide block (19) and a detection probe (110); One side of the baffle (11) is fixedly connected to the inner top wall of the first shell (10), the outer side wall of the first cylinder (12) is fixedly connected to the inner top wall of the first shell (10), the outer side wall of the first drive motor (13) is fixedly connected to the piston rod of the first cylinder (12), the output end of the first drive motor (13) is fixedly connected to a drill bit (14), the outer side wall of the second drive motor (15) is fixedly connected to the inner top wall of the first shell (10), and the inner side wall of the first shell (10) is provided with a first slide groove (18).

2. A pH detector for environmental monitoring according to claim 1, characterized in that: The output end of the second drive motor (15) is fixedly connected to one end of the screw rod (16), the other end of the screw rod (16) is rotatably connected to the inner bottom wall of the first shell (10), one side of the first slider (19) is slidably connected to the inside of the first slide groove (18), one side of the first slider (19) is fixedly connected to one side of the first plate body (17), the outer side wall of the screw rod (16) is threadedly connected to the inside of the first plate body (17), and a detection probe (110) is installed at the bottom of the first plate body (17).

3. A pH detector for environmental monitoring according to claim 2, characterized in that: The adjusting assembly (201) comprises a second cylinder (20), a second slide groove (21) and a second slider (22); the inner wall of the second cylinder (20) is fixedly connected to the inner top wall of the second shell (50), the piston rod of the second cylinder (20) is fixedly connected to one side of the first shell (10), the inner top wall of the second shell (50) is provided with a second slide groove (21), the top of the second slider (22) is slidably connected to the inside of the second slide groove (21), and the bottom of the second slider (22) is fixedly connected to the top of the first shell (10).

4. A pH detector for environmental monitoring according to claim 2, characterized in that: The cleaning assembly (301) comprises a third driving motor (30), a cleaning roller (31), a second plate (32), and a collecting trough (33); the outer wall of the third driving motor (30) is fixedly connected to the inner bottom wall of the second shell (50), and the bottom of the collecting trough (33) is installed on the inner bottom wall of the second shell (50).

5. A pH detector for environmental monitoring according to claim 4, characterized in that: The output end of the third driving motor (30) is fixedly connected to one end of the cleaning roller (31), the other end of the cleaning roller (31) is rotatably connected to the bottom of the second plate body (32), and one side of the second plate body (32) is fixedly connected to the inner wall of the second shell (50).

6. A pH detector for environmental monitoring according to claim 1, characterized in that: The main component (401) includes a detector body (40), a display screen (41), two fixing plates (42), a first anti-slip pad (43), a second anti-slip pad (44) and a cleaning hole (45); a cleaning hole (45) is provided at the bottom of the second shell (50), the bottom of the detector body (40) is mounted on the top of the second shell (50), and the detector body (40) is electrically connected to the detection probe (110).

7. A pH detector for environmental monitoring according to claim 6, characterized in that: One side of the display screen (41) is installed on one side of the detector body (40), the two fixing plates (42) are respectively fixedly connected to the two sides of the second shell (50), the top of the fixing plate (42) is installed with a first anti-slip pad (43), and the bottom of the fixing plate (42) is installed with a second anti-slip pad (44).

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