Detection instrument for soil content analysis

Abstract

The utility model relates to the technical field of environment detection, and discloses a detection instrument for soil content analysis, which comprises a soil moisture meter and a moving component, the soil moisture meter comprises a detection box, a support and a detection end, and the bottom of the detection box is fixedly connected with the top of the support. By arranging structural components such as the soil moisture meter, the detection box, the support, the detection end, the moving assembly, the fixed block, the moving motor, the moving screw and the moving block, the soil moisture content is detected through the soil moisture meter, the detection end is conveniently driven to move through the moving assembly, and the detection end is conveniently inserted into soil; the two cleaning rods are driven to rotate through the transmission assembly and the movable screw rod, the surface of the detection end is cleaned through the cleaning assembly, the effect of conveniently inserting the detection end into the soil is achieved, and the problem that the detection end is difficult to move possibly due to the fact that the soil is compact in the process of inserting the detection end is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental detection, and in particular relates to a detection instrument for soil content analysis. Background Art

[0002] Environmental testing refers to the process of monitoring and evaluating various factors in the natural environment in order to understand environmental quality, protect people's health, maintain ecological balance, and promote sustainable development. With the advancement of science and technology, environmental testing technology is also constantly developing.

[0003] For water resource management and agricultural production management, it is necessary to detect the moisture content in the soil. When detecting the moisture in the soil, a soil moisture meter is used. When using the soil moisture meter, the detection end needs to be inserted into the soil, so as to detect the moisture content of the soil through the detection box. When it is necessary to detect the moisture of deeper soil, the detection end needs to be inserted into a deeper position. During the insertion of the detection end, it may be necessary to use a large force to move the detection end because the soil is compacted. The process is time-consuming and labor-intensive. The problem with the above technology is that during the insertion of the detection end, it may be difficult to move the detection end because the soil is compacted. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a soil content analysis detection instrument which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a soil content analysis detection instrument comprises a soil moisture meter and a mobile assembly, wherein the soil moisture meter comprises a detection box, a bracket and a detection end, the bottom of the detection box is fixedly connected to the top of the bracket, the detection end is arranged inside the bracket, the mobile assembly comprises a fixed block, a mobile motor, a mobile screw and a mobile block, the surface of the fixed block is fixedly connected to the inside of the bracket, the top of the mobile motor is fixedly connected to the top of the inside of the bracket, the bottom of the output end of the mobile motor is fixedly connected to the top of the mobile screw, the top of the surface of the mobile screw is movably connected to the right side of the inside of the fixed block, the surface of the mobile screw is threadedly connected to the right side of the inside of the mobile block, and the bottom of the mobile block is fixedly connected to the top of the detection end;

[0006] The soil moisture meter is used to detect the water content in the soil;

[0007] The moving assembly is used to drive the detection end to move, so as to facilitate the insertion of the detection end into the soil.

[0008] In order to keep the detection end stable during the movement, preferably, a fixed plate is fixedly connected to the inside of the bracket, the bottom of the surface of the moving screw is movably connected to the right side of the inside of the fixed plate, pedals are fixedly connected to the bottom of the left and right sides of the bracket, a transmission assembly is provided on the left side of the inside of the bracket, and a cleaning assembly is provided at the bottom of the inside of the bracket. The position of the bottom of the moving screw is limited by the fixed plate to prevent the moving screw from shaking during rotation, so that the moving plate remains stable during the movement, thereby allowing the detection end to move stably.

[0009] In order to facilitate the rotation of the left cleaning rod, preferably, the transmission assembly includes a driving gear, a transmission gear and a transmission rod. The interior of the driving gear is fixedly connected to the surface of the output end of the mobile motor, the surface of the transmission gear is meshed with the surface of the driving gear, the bottom of the transmission gear is fixedly connected to the top of the transmission rod, and the surfaces of the transmission rod are movably connected to the left side of the fixed block, the mobile block and the inside of the fixed plate. The driving gear is driven to rotate during the rotation of the output end of the mobile motor, the transmission gear is driven to rotate during the rotation of the driving gear, and the transmission gear is driven to rotate during the rotation of the transmission gear, thereby driving the left cleaning rod to rotate.

[0010] The cleaning sponge is elastic and fills the interior of the bracket and is in close contact with the surface of the detection end. By starting the mobile motor to reverse, the output end of the mobile motor drives the mobile screw to rotate. During the rotation of the mobile screw, the detection end is driven upward by the mobile block. During the upward movement of the detection end, the scraper blocks the soil on the surface of the detection end. During the rotation of the output end of the mobile motor, the transmission rod is driven to rotate. During the rotation of the transmission rod and the mobile screw, the two cleaning rods are driven to rotate. During the rotation of the two cleaning rods, the cleaning sponges are driven to clean the surface of the detection end.

[0011] In order to keep the scraper stable, preferably, the interior of the two pedals are slidably connected with a first slider, the opposite ends of the two first sliders are respectively plugged into the bracket and the left and right sides of the scraper, the opposite sides of the two first sliders are fixedly connected with fixed springs, the sides of the two pedals close to the two fixed springs are respectively fixedly connected to the opposite sides of the two fixed springs, and the two first sliders are inserted into the interior of the scraper to limit the movement of the scraper. The two fixed springs play a role in keeping the two first sliders stable, thereby keeping the scraper stable.

[0012] In order to facilitate cleaning of the scraper and the two cleaning sponges, preferably, the front sides of the two pedals are slidably connected with a second slider, and the two first sliders are movably connected to the surfaces of the two second sliders on one side, and the front side of the second slider on the left is fixedly connected with a push rod, and the right side of the rear side of the push rod is fixedly connected to the front side of the second slider on the right, and the two pedals are slidably connected to the surface of the push rod on one side, and by pushing the push rod backwards, the two second sliders are driven to move backwards during the movement of the push rod, and the two first sliders are driven to move in opposite directions during the movement backwards, and the two second sliders are disengaged from the scraper, thereby facilitating the removal of the scraper and the two cleaning rods.

[0013] In order to prevent the two first sliders from tilting and getting stuck during movement, preferably, sliding rods are slidably connected to the left and right sides of the two first sliders, and the four sliding rods are fixedly connected to the inside of the two pedals on one side. The moving direction of the two first sliders is limited by the four sliding rods, thereby preventing the two first sliders from tilting during movement.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model detects soil moisture content by arranging structural components such as a soil moisture meter, a detection box, a bracket, a detection end, a moving component, a fixed block, a moving motor, a moving screw and a moving block. The detection end is conveniently driven to move by the moving component, and the detection end is conveniently inserted into the soil. Two cleaning rods are driven to rotate by the transmission component and the moving screw, and the surface of the detection end is cleaned by the cleaning component, thereby achieving the effect of facilitating the insertion of the detection end into the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure inside the bracket provided by the embodiment of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of a local structure provided by an embodiment of the utility model;

[0019] Figure 4 The utility model embodiment provides Figure 3 A magnified view of the three-dimensional structure at center A;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure inside two pedals provided by an embodiment of the utility model.

[0021] In the figure: 1. Soil moisture meter; 1a. Detection box; 1b. Bracket; 1c. Detection end; 2. Moving assembly; 2a. Fixed block; 2b. Moving motor; 2c. Moving screw; 2d. Moving block; 3. Fixed plate; 4. Pedal; 5. Transmission assembly; 501. Driving gear; 502. Transmission gear; 503. Transmission rod; 6. Cleaning assembly; 601. Scraper; 602. Cleaning rod; 603. Cleaning sponge; 7. First slider; 8. Fixed spring; 9. Second slider; 10. Push rod; 11. Sliding rod. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 5As shown, a soil content analysis detection instrument provided by an embodiment of the utility model includes a soil moisture meter 1 and a moving component 2. The soil moisture meter 1 includes a detection box 1a, a bracket 1b and a detection end 1c. The bottom of the detection box 1a is fixedly connected to the top of the bracket 1b, and the detection end 1c is arranged inside the bracket 1b. The moving component 2 includes a fixed block 2a, a moving motor 2b, a moving screw 2c and a moving block 2d. The surface of the fixed block 2a is fixedly connected to the inside of the bracket 1b, the top of the moving motor 2b is fixedly connected to the top of the inside of the bracket 1b, the bottom of the output end of the mobile motor 2b is fixedly connected to the top of the moving screw 2c, the top of the surface of the moving screw 2c is movably connected to the right side of the inside of the fixed block 2a, and the moving screw 2c The surface is connected to the right side of the moving block 2d by a thread, and the bottom of the moving block 2d is fixedly connected to the top of the detection end 1c; the soil moisture meter 1 is used to detect the water content in the soil; the moving component 2 is used to drive the detection end 1c to move, so as to facilitate the insertion of the detection end 1c into the soil. In order to keep the detection end 1c stable during the movement, the interior of the bracket 1b is fixedly connected with a fixing plate 3, the bottom of the surface of the moving screw 2c is movably connected to the right side of the interior of the fixing plate 3, the bottoms of the left and right sides of the bracket 1b are fixedly connected with pedals 4, the left side of the interior of the bracket 1b is provided with a transmission component 5, and the bottom of the interior of the bracket 1b is provided with a cleaning component 6, and the position of the bottom of the moving screw 2c is limited by the fixing plate 3 to prevent the moving screw 2c from shaking during the rotation. The moving plate is kept stable during the movement, so that the detection end 1c moves stably. In order to facilitate the rotation of the left cleaning rod 602, the transmission assembly 5 includes a driving gear 501, a transmission gear 502 and a transmission rod 503. The interior of the driving gear 501 is fixedly connected to the surface of the output end of the mobile motor 2b, the surface of the transmission gear 502 is meshed with the surface of the driving gear 501, the bottom of the transmission gear 502 is fixedly connected to the top of the transmission rod 503, and the surfaces of the transmission rod 503 are all movably connected to the fixed block 2a, the mobile block 2d and the left side of the inside of the fixed plate 3. The driving gear 501 is driven to rotate during the rotation of the output end of the mobile motor 2b, and the transmission gear 502 is driven to rotate during the rotation of the driving gear 501. The transmission The gear 502 rotates, driving the transmission rod 503 to rotate, thereby driving the left cleaning rod 602 to rotate. In order to facilitate the cleaning of the detection end 1c, the cleaning component 6 includes a scraper 601, two cleaning rods 602 and two cleaning sponges 603. The surface of the scraper 601 is movably connected to the bottom inside the bracket 1b, and the interior of the scraper 601 is slidably connected to the surface of the detection end 1c. The tops of the two cleaning rods 602 are plug-connected to the transmission rod 503 and the bottom inside the moving screw 2c. The bottoms of the two cleaning rods 602 are movably connected to the left and right sides of the top inside the sliding rod 11 respectively. The interiors of the two cleaning sponges 603 are fixedly connected to the surfaces of the two cleaning rods 602. The interior of the scraper 601 is in close contact with the surface of the detection end 1c.The cleaning sponge 603 is elastic, fills the interior of the bracket 1b, and is in close contact with the surface of the detection end 1c. By starting the mobile motor 2b to reverse, the output end of the mobile motor 2b drives the moving screw 2c to rotate. During the rotation of the moving screw 2c, the detection end 1c is driven to move upward through the moving block 2d. During the upward movement of the detection end 1c, the scraper 601 blocks the soil on the surface of the detection end 1c. During the rotation of the output end of the mobile motor 2b, the transmission rod 503 is driven to rotate. During the rotation of the transmission rod 503 and the moving screw 2c, the two cleaning rods 602 are driven to rotate. The two cleaning rods 602 are driven to rotate. During the rotation of the rod 602, the cleaning sponge 603 is driven to clean the surface of the detection end 1c. In order to keep the scraper 601 stable, the interior of the two pedals 4 is slidably connected with the first slider 7, and the opposite ends of the two first sliders 7 are plugged and connected with the bracket 1b and the left and right sides of the interior of the scraper 601 respectively. The opposite sides of the two first sliders 7 are fixedly connected with fixed springs 8, and the sides of the two pedals 4 close to the two fixed springs 8 are fixedly connected with the opposite sides of the two fixed springs 8 respectively. The two first sliders 7 are inserted into the interior of the scraper 601 to limit the movement of the scraper 601. The two fixed springs 8 play a role in maintaining the two first sliders. A slider 7 has a stabilizing effect, so that the scraper 601 remains stable. In order to facilitate the cleaning of the scraper 601 and the two cleaning sponges 603, the front sides of the two pedals 4 are slidably connected with the second slider 9. The sides of the two first sliders 7 close to the two second sliders 9 are movably connected to the surfaces of the two second sliders 9. The front side of the left second slider 9 is fixedly connected with a push rod 10. The right side of the rear side of the push rod 10 is fixedly connected to the front side of the right second slider 9. The sides of the two pedals 4 close to the push rod 10 are slidably connected to the surface of the push rod 10. By pushing the push rod 10 backwards, the two second sliders are driven during the movement of the push rod 10. 9 moves backward, and the two first sliders 7 move in the opposite direction during the backward movement, and the two second sliders 9 are out of contact with the scraper 601, so that it is convenient to take out the scraper 601 and the two cleaning rods 602. In order to prevent the two first sliders 7 from tilting and getting stuck during the movement, the left and right sides of the two first sliders 7 are slidably connected with slide bars 11. The sides of the four slide bars 11 close to the two pedals 4 are fixedly connected to the inside of the two pedals 4. The moving direction of the two first sliders 7 is limited by the four slide bars 11, so as to prevent the two first sliders 7 from tilting during the movement.

[0025] The working principle of this utility model:

[0026] When detecting the moisture content in the soil, the bracket 1b is placed on the soil surface, and both feet are placed on the top of the two pedals 4 to start the mobile motor 2b. The output end of the mobile motor 2b drives the active gear 501 and the mobile screw 2c to rotate. During the rotation of the mobile screw 2c, the mobile block 2d is driven to move downward. During the downward movement of the mobile block 2d, the detection end 1c is driven to move downward. The detection end 1c is inserted into the soil, and the moisture content in the soil is detected by the detection box 1a. After the detection is completed, the mobile motor 2b is started to reverse. During the reversal of the mobile motor 2b, the active gear 501 and the mobile screw 2c are driven to reverse. During the reversal of the mobile screw 2c, the detection end 1c is driven to move upward through the mobile block 2d. During the upward movement of the detection end 1c, the scraper 601 blocks the soil on the surface of the detection end 1c. During the rotation of the wheel 501, the transmission rod 503 is driven to rotate through the transmission gear 502. During the rotation of the transmission rod 503 and the movable screw 2c, the two cleaning rods 602 are driven to rotate. During the rotation of the two cleaning rods 602, the two cleaning sponges 603 are driven to clean the surface of the detection end 1c. The detection end 1c is out of contact with the soil and completely moves into the interior of the bracket 1b. When the scraper 601 and the two cleaning sponges 603 need to be cleaned, the push rod 10 is pushed backward. During the movement of the push rod 10, the two second sliders 9 are driven to move backward. During the movement of the two first sliders 7, the two first sliders 7 are driven to move in opposite directions. The two second sliders 9 are both out of contact with the scraper 601, and the scraper 601 and the two cleaning rods 602 are taken out downward, thereby cleaning the scraper 601 and the two cleaning sponges 603.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A soil content analysis detection instrument, comprising a soil moisture meter (1) and a mobile component (2), characterized in that: The soil moisture meter (1) comprises a detection box (1a), a bracket (1b) and a detection end (1c); the bottom of the detection box (1a) is fixedly connected to the top of the bracket (1b); the detection end (1c) is arranged inside the bracket (1b); the moving assembly (2) comprises a fixed block (2a), a moving motor (2b), a moving screw (2c) and a moving block (2d); the surface of the fixed block (2a) is fixedly connected to the inside of the bracket (1b); the top of the moving motor (2b) is fixedly connected to the top of the inside of the bracket (1b); the bottom of the output end of the moving motor (2b) is fixedly connected to the top of the moving screw (2c); the top of the surface of the moving screw (2c) is movably connected to the right side of the inside of the fixed block (2a); the surface of the moving screw (2c) is threadedly connected to the right side of the inside of the moving block (2d); and the bottom of the moving block (2d) is fixedly connected to the top of the detection end (1c); The soil moisture meter (1) is used to detect the water content in the soil; The moving component (2) is used to drive the detection end (1c) to move, so as to facilitate the insertion of the detection end (1c) into the soil.

2. A soil content analysis detection instrument as claimed in claim 1, characterized in that: The interior of the bracket (1b) is fixedly connected to a fixed plate (3); the bottom of the surface of the movable screw rod (2c) is movably connected to the right side of the interior of the fixed plate (3); the bottoms of the left and right sides of the bracket (1b) are fixedly connected to pedals (4); the left side of the interior of the bracket (1b) is provided with a transmission assembly (5); and the bottom of the interior of the bracket (1b) is provided with a cleaning assembly (6).

3. A soil content analysis detection instrument as claimed in claim 2, characterized in that: The transmission assembly (5) comprises a driving gear (501), a transmission gear (502) and a transmission rod (503); the interior of the driving gear (501) is fixedly connected to the surface of the output end of the moving motor (2b); the surface of the transmission gear (502) is meshedly connected to the surface of the driving gear (501); the bottom of the transmission gear (502) is fixedly connected to the top of the transmission rod (503); and the surface of the transmission rod (503) is movably connected to the left side of the interior of the fixed block (2a), the moving block (2d) and the fixed plate (3).

4. A soil content analysis instrument as claimed in claim 3, characterized in that: The cleaning assembly (6) comprises a scraper (601), two cleaning rods (602) and two cleaning sponges (603); the surface of the scraper (601) is movably connected to the bottom of the inside of the bracket (1b); the inside of the scraper (601) is slidably connected to the surface of the detection end (1c); the tops of the two cleaning rods (602) are plug-connected to the bottom of the inside of the transmission rod (503) and the moving screw rod (2c); the bottoms of the two cleaning rods (602) are movably connected to the left and right sides of the top of the inside of the sliding rod (11) respectively; and the insides of the two cleaning sponges (603) are fixedly connected to the surfaces of the two cleaning rods (602).

5. A soil content analysis detection instrument as claimed in claim 4, characterized in that: The inside of the two pedals (4) are both slidably connected with a first slider (7), and the opposite ends of the two first sliders (7) are plug-connected with the left and right sides of the inside of the bracket (1b) and the scraper (601) respectively, and the opposite sides of the two first sliders (7) are both fixedly connected with a fixed spring (8), and the sides of the two pedals (4) close to the two fixed springs (8) are respectively fixedly connected with the opposite sides of the two fixed springs (8).

6. A soil content analysis detection instrument as claimed in claim 5, characterized in that: The front sides of the two pedals (4) are slidably connected to the second sliders (9); the sides of the two first sliders (7) close to the two second sliders (9) are movably connected to the surfaces of the two second sliders (9); the front side of the left second slider (9) is fixedly connected to a push rod (10); the right side of the rear side of the push rod (10) is fixedly connected to the front side of the right second slider (9); and the sides of the two pedals (4) close to the push rod (10) are slidably connected to the surface of the push rod (10).

Images