Automatic measuring drill rod for soil erosion

Abstract

The utility model discloses an automatic soil erosion measuring borer, which relates to the technical field of measuring borers and comprises a borer body, a fixing ring is fixedly mounted at the top of the borer body, a plurality of non-return ratchets are fixedly mounted on one side, close to the bottom end, of the side wall of the borer body, and an automatic mechanism is arranged in the borer body. The automatic mechanism comprises a calculation assembly, a movable frame, an extension plate and a threaded rod, the calculation assembly is installed in the drill body, the extension plate is fixedly installed on the side wall of the movable frame, and a movable groove is formed in the drill body; according to the technical scheme, an automatic mechanism is adopted, after the drill rod body is inserted into the ground, the extension plate is located on the ground, the ground becomes low after water and soil on the ground are eroded, at the moment, the extension plate moves downwards along with the ground, and therefore the movable frame is driven to move downwards; the balls are arranged on the inner wall of the movable frame, when the movable frame moves downwards, the threaded rod is driven to rotate, the ground water and soil erosion condition can be calculated by recording the rotation condition of the threaded rod through the calculation assembly, and therefore the effect of automatic recording and calculation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring rods, in particular to an automatic soil erosion measuring rod. Background Art

[0002] A measuring rod is a tool mainly used to calibrate the positions of segment points and calculate the number of measured segments. It is usually made of thick iron wire and is applicable to various scenarios, including soil and water conservation monitoring and soil erosion monitoring, etc. In soil and water conservation monitoring, the measuring rod is used to measure the amount of soil erosion. The specific operation is to drive 9 measuring rods vertically into the ground in 3 rows each in the vertical and horizontal directions (upper, middle, lower, left, middle, right), and number and register them. During the monthly on-site inspections and at the end of the project, the soil erosion depth of each measuring rod buried in the sample area is measured one by one, so as to estimate the soil and water loss amount in this area.

[0003] For the traditional measuring rod, after it is inserted into the ground, it is necessary for personnel to observe and record it regularly to calculate the soil erosion depth, and it cannot be automatically recorded and calculated, so it is rather troublesome to use. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an automatic soil erosion measuring rod to solve the problem that for the measuring rod in the prior art, after it is inserted into the ground, it is necessary for personnel to observe and record it regularly to calculate the soil erosion depth, and it is rather troublesome to use.

[0005] In view of this, the utility model provides an automatic soil erosion measuring rod, which includes a rod body. A fixing ring is fixedly installed at the top of the rod body. A plurality of check spines are fixedly installed on one side of the side wall of the rod body close to the bottom end. An automatic mechanism is arranged inside the rod body;

[0006] The automatic mechanism includes a calculation component, a movable frame, an extension plate and a threaded rod. The calculation component is installed inside the rod body. The extension plate is fixedly installed on the side wall of the movable frame. An activity groove is formed inside the rod body. The threaded rod is rotatably connected inside the activity groove. The movable frame is slidably connected inside the activity groove. A ball is movably connected to the inner wall of the movable frame. The movable frame is movably connected to the threaded rod through the ball.

[0007] Optionally, a plurality of balls are provided, and the plurality of balls are fitted with the threaded rod.

[0008] Optionally, a pressing block is fixedly installed at the top of the extension plate.

[0009] Optionally, the extension plate is integrally in a shape similar to a water droplet.

[0010] Optionally, a blocking member is fixedly installed on one side of the inner wall of the activity groove, and the blocking member is installed obliquely.

[0011] Optionally, a separating knife is fixedly installed at the bottom of the movable frame, and the separating knife corresponds to the blocking member.

[0012] Optionally, the computing component includes a central processing unit, a lap counter, and a GPS locator. Both the lap counter and the GPS locator are connected to the central processing unit. A connection end is fixedly installed at the top of the threaded rod, and the connection end corresponds to the measuring end of the lap counter.

[0013] Optionally, a wireless transmitter is fixedly installed at the top of the fixed ring, and the wireless transmitter is connected to the central processing unit.

[0014] It can be seen from the above technical solutions that the embodiments of the present utility model have the following advantages:

[0015] 1. For the automatic soil erosion measuring rod of the present utility model, an automatic mechanism is adopted. After the rod body is inserted into the ground, the extension plate will be located on the ground. When the ground is eroded by water and soil and the ground becomes lower, the extension plate will move downward accordingly, thereby driving the movable frame to move downward. By arranging balls on the inner wall of the movable frame, when the movable frame moves downward, it will drive the threaded rod to rotate. By recording the rotation of the threaded rod through the computing component, the situation of soil erosion on the ground can be calculated, thus achieving the effect of automatic recording and calculation.

[0016] 2. For the automatic soil erosion measuring rod of the present utility model, the design of the blocking member is adopted. With this design, it is possible to reduce the problem of soil entering the movable groove after the rod body is inserted into the ground.

[0017] These features and advantages of the present utility model will be disclosed in detail in the following specific embodiments and drawings. Description of the Drawings

[0018] The following further describes the present utility model with reference to the drawings:

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a schematic partial structural diagram of the rod body of the present utility model;

[0021] Figure 3 is a schematic structural diagram of the movable frame and the threaded rod of the present utility model;

[0022] Figure 4 is a schematic structural diagram of the movable frame of the present utility model;

[0023] Figure 5 is a system diagram of the present utility model.

[0024] Description of reference numerals: 1, drill body; 2, fixing ring; 3, extension plate; 4, pressing block; 5, check ratchet; 7, movable groove; 8, blocking member; 9, separating knife; 10, movable frame; 11, threaded rod; 12, connecting end; 13, central processing unit; 14, turns counter; 15, GPS locator; 16, wireless transmitter; 17, ball. Detailed implementation mode

[0025] The technical solutions of the embodiments of the present utility model will be explained and described below with reference to the accompanying drawings of the embodiments of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.

[0026] The following specifically describes an automatic soil erosion measuring drill of an embodiment of the present utility model with reference to the drawings.

[0027] Embodiment 1

[0028] For ease of understanding, please refer to Figures 1 to 5 , an embodiment of an automatic soil erosion measuring drill provided by the present utility model includes a drill body 1, a fixing ring 2 is fixedly installed at the top of the drill body 1, a plurality of check ratchets 5 are fixedly installed on one side of the side wall of the drill body 1 near the bottom end, and an automatic mechanism is arranged inside the drill body 1;

[0029] The automatic mechanism includes a calculation component, a movable frame 10, an extension plate 3 and a threaded rod 11. The calculation component is installed inside the drill body 1, the extension plate 3 is fixedly installed on the side wall of the movable frame 10, a movable groove 7 is opened inside the drill body 1, the threaded rod 11 is rotatably connected inside the movable groove 7, the movable frame 10 is slidably connected inside the movable groove 7, a ball 17 is movably connected to the inner wall of the movable frame 10, and the movable frame 10 is movably connected to the threaded rod 11 through the ball 17.

[0030] It should be noted that by setting the fixing ring 2, it is convenient to insert or pull out the drill body 1 from the ground. By setting the check ratchet 5, it can prevent human damage. By setting the extension plate 3, after the drill body 1 is inserted into the ground, the extension plate 3 will be located on the ground. When the ground is eroded by water and soil and the ground becomes lower, the extension plate 3 will move down accordingly, thereby driving the movable frame 10 to move downward. By setting the ball 17 on the inner wall of the movable frame 10, when the movable frame 10 moves downward, it will drive the threaded rod 11 to rotate. By calculating the rotation situation of the threaded rod 11 through the calculation component, the ground water and soil erosion situation can be calculated, so as to achieve the effect of automatic recording and calculation.

[0031] In some embodiments, as Figure 4 shown, a plurality of balls 17 are provided, the plurality of balls 17 are fitted with the threaded rod 11, a pressing block 4 is fixedly installed at the top of the extension plate 3, and the extension plate 3 is integrally in a shape similar to a water droplet.

[0032] It should be noted that by providing a plurality of balls 17, the movable frame 10 can drive the threaded rod 11 to rotate more smoothly when moving downward. By providing the pressing block 4, the extension plate 3 can have a downward pressure, and when the ground soil is lost, the pressing block 4 can better press the extension plate 3 to move downward. By setting the extension plate 3 in a water-drop shape, the contact area between the extension plate 3 and the ground is larger, preventing the extension plate 3 from moving downward by itself due to the pressure of the pressing block 4.

[0033] In some embodiments, as Figure 5 shown, the calculation component includes a central processing unit 13, a revolution counter 14, and a GPS locator 15. Both the revolution counter 14 and the GPS locator 15 are connected to the central processing unit 13. A connection end 12 is fixedly installed at the top of the threaded rod 11, and the connection end 12 corresponds to the measuring end of the revolution counter 14. A wireless transmitter 16 is fixedly installed at the top of the fixed ring 2, and the wireless transmitter 16 is connected to the central processing unit 13.

[0034] It should be noted that by providing the central processing unit 13, the soil erosion depth can be calculated according to the calculation formula A = ZS / 1000cosθ, where A represents the soil erosion volume (m3), Z represents the erosion thickness (mm), S represents the horizontal projection area (m2), and θ represents the slope value. The revolution counter 14 can measure the number of rotations of the connection end 12. The central processing unit 13 infers the downward movement distance of the movable frame 10 based on the number of rotations of the connection end 12. One rotation of the connection end 12 means the movable frame 10 moves downward by 5 mm. By providing the wireless transmitter 16, data can be transmitted between the nine probe bodies 1 or to the user terminal. The GPS locator 15 can determine the position information of the nine probe bodies 1, so that the horizontal projection area of the nine probe bodies 1 can be calculated by the central processing unit 13. The slope value is sent to the central processing unit 13 by the user through the terminal and the wireless transmitter 16 according to the actual environmental conditions.

[0035] Embodiment 2

[0036] In some embodiments, as Figure 2 shown, a blocking member 8 is fixedly installed on one side of the inner wall of the movable groove 7. The blocking member 8 is installed obliquely. A separating knife 9 is fixedly installed at the bottom of the movable frame 10, and the separating knife 9 corresponds to the blocking member 8.

[0037] It should be noted that the blocking member 8 is made of rubber, and a part of the blocking member 8 protrudes from the brazing body 1. By setting the blocking member 8, after the brazing body 1 is inserted into the ground, the problem of soil entering the movable groove 7 is reduced, and the situation that the movable frame 10 cannot move or the threaded rod 11 cannot rotate due to excessive soil inside the movable groove 7 is avoided. By setting the separating knife 9, when the movable frame 10 moves downward, the separating knife 9 can push the blocking member 8 to both sides to prevent the blocking member 8 from affecting the downward movement of the movable frame 10.

[0038] In the present utility model, the central processing unit 13, the number-of-turns measuring device 14, the GPS locator 15, and the wireless transmitter 16 are well-known components and will not be elaborated herein.

[0039] Working principle: When in use, the brazing body 1 is driven vertically into the ground in 3 rows in the vertical and horizontal directions of up, middle, and down, left, middle, and right, a total of 9 pieces. After the brazing body 1 is inserted into the ground, the extension plate 3 will be located on the ground. When the ground becomes lower due to soil and water erosion, at this time, the extension plate 3 will move downward together under the pressing of the pressing block 4, thereby driving the movable frame 10 to move downward. By arranging the balls 17 on the inner wall of the movable frame 10, when the movable frame 10 moves downward, it will drive the threaded rod 11 to rotate, thereby driving the connecting end 12 to rotate. The number-of-turns measuring device 14 can measure the number of turns of rotation of the connecting end 12. The central processing unit 13 infers the downward movement distance of the movable frame 10 based on the number of turns of rotation of the connecting end 12. The GPS locator 15 can determine the position information of the nine brazing bodies 1, so that the horizontal projection area of the nine brazing bodies 1 can be calculated through the central processing unit 13. The inclination slope value is sent to the central processing unit 13 by the user through the terminal and the wireless transmitter 16 according to the actual environmental conditions. By setting the wireless transmitter 16, data transmission can be carried out between the nine brazing bodies 1. Finally, the central processing unit 13 calculates the soil erosion depth situation according to the calculation formula A = ZS / 1000cosθ, where A represents the soil erosion volume (m3), Z represents the erosion thickness (mm), S represents the horizontal projection area (m2), and θ represents the inclination slope value.

[0040] As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

1. A soil erosion automatic measuring rod, characterized in that: It comprises a drill body (1), a fixing ring (2) is fixedly mounted on the top of the drill body (1), a plurality of non-return thorns (5) are fixedly mounted on the side wall of the drill body (1) close to the bottom end, and an automatic mechanism is arranged inside the drill body (1); The automatic mechanism comprises a calculation component, a movable frame (10), an extension plate (3) and a threaded rod (11); the calculation component is installed inside the drill body (1); the extension plate (3) is fixedly installed on the side wall of the movable frame (10); a movable groove (7) is provided inside the drill body (1); the threaded rod (11) is rotatably connected inside the movable groove (7); the movable frame (10) is slidably connected inside the movable groove (7); a ball (17) is movably connected to the inner wall of the movable frame (10); and the movable frame (10) is movably connected to the threaded rod (11) via the ball (17).

2. The automatic soil erosion measuring device according to claim 1, characterized in that: A plurality of the balls (17) are provided, and the plurality of balls (17) fit with the threaded rod (11).

3. The automatic soil erosion measuring device according to claim 1, characterized in that: A pressing block (4) is fixedly mounted on the top of the extension plate (3).

4. The automatic soil erosion measuring device according to claim 1, characterized in that: The extension plate (3) is in a water drop shape as a whole.

5. The automatic soil erosion measuring device according to claim 1, characterized in that: A blocking member (8) is fixedly mounted on one side of the inner wall of the movable groove (7), and the blocking member (8) is installed obliquely.

6. The automatic soil erosion measuring device according to claim 5, characterized in that: A partition knife (9) is fixedly mounted on the bottom of the movable frame (10), and the partition knife (9) corresponds to the blocking member (8).

7. The automatic soil erosion measuring device according to claim 1, characterized in that: The computing component comprises a central processing unit (13), a lap measuring device (14) and a GPS locator (15); the lap measuring device (14) and the GPS locator (15) are both connected to the central processing unit (13); a connecting end (12) is fixedly mounted on the top of the threaded rod (11); the connecting end (12) corresponds to a measuring end of the lap measuring device (14).

8. The automatic soil erosion measuring device according to claim 7, characterized in that: A wireless transmitter (16) is fixedly mounted on the top of the fixing ring (2), and the wireless transmitter (16) is connected to the central processing unit (13).

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