Multifunctional soil detection sampling device

Abstract

The utility model discloses a multifunctional soil detection sampling device, which relates to the technical field of soil detection, and comprises a machine body, the bottom ends of the two sides of the machine body are fixedly connected with fixing plates, the middle parts of the fixing plates penetrate through and are movably connected with fixing cones, and the middle part of the bottom end of the machine body is provided with a notch a; a first motor is fixedly connected to the middle of the upper surface of the machine body, a first button is fixedly connected to the top end of the motor, and a lifting assembly is arranged at the top end in the machine body; the lifting assembly comprises a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a threaded rod, the lifting assembly is arranged, a first motor is started to enable a trigger block to move downwards, the trigger block can push the sampling assembly to move downwards, and when a first button is pressed again, the first button can drive the threaded rod to rotate reversely; therefore, the sampling assembly has a lifting function, soil of different depths can be sampled and detected, operation is convenient, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil detection, in particular to a multifunctional soil detection sampling device. Background Art

[0002] Multifunctional soil testing refers to a testing method or device that can measure multiple indicators and properties of soil at the same time. Traditionally, soil testing has focused on measuring specific indicators, such as pH, organic matter content, soil moisture, etc. Multifunctional soil testing aims to comprehensively measure and analyze multiple soil indicators through one device or method to provide a more comprehensive soil assessment and analysis.

[0003] According to a disclosed multifunctional soil detection sampling device (publication number: CN219265762U), it includes a support plate, a first handle is fixedly connected to the middle of both side end surfaces of the support plate, support columns are movably connected to both sides of the lower end of the support plate, the lower ends of the two support columns are fixedly connected to a base, and the upper ends of the two bases are movably connected to positioning nails on both sides. In the above document, the brush rod is driven by a pulley to rotate inside the container, which can indeed clean the inner wall of the container, but it is difficult to sample and collect soil at different depths during the sampling process. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a multifunctional soil detection sampling device, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a multifunctional soil detection sampling device, including a body, the bottom ends of both sides of the body are fixedly connected with a fixing plate, the middle part of the fixing plate is penetrated and movably connected with a fixing cone, a notch a is opened in the middle of the bottom end of the body, a first motor is fixedly connected to the middle of the upper surface of the body, a first button is fixedly connected to the top of the motor, and a lifting assembly is arranged at the top of the body;

[0005] The lifting assembly includes a rotating shaft, a threaded rod is fixedly connected to the bottom end of the rotating shaft, a movable plate is threadedly connected to the middle part of the threaded rod, connecting columns are fixedly connected to both sides of the bottom end of the movable plate, a movable block is fixedly connected to the bottom end of the connecting column, a trigger block is fixedly connected to the middle part of the bottom end of the movable block, a connecting rod is fixedly connected to the middle part of the inner side wall of the body, a mounting plate is fixedly connected to the inner side of the connecting rod, and a sampling assembly is arranged in the middle part of the bottom end of the body.

[0006] Preferably, the sampling component includes a fixed sleeve, the inner bottom end of the fixed sleeve is fixedly connected to a spring a, the top of the spring a is fixedly connected to a mounting column, the top of the mounting column is fixedly connected to a fixed block, a notch b is provided in the middle of the upper surface of the fixed block, a second motor is fixedly connected inside the notch b, a second button is fixedly connected to the top of the second motor, a spiral auger is rotatably connected to the middle of the bottom end of the second motor, and a water spray component is provided on one side of the inner bottom end of the body.

[0007] Preferably, the water spray assembly includes a trigger plate, a water tank is fixedly connected to one side of the inner bottom end of the body, a slide groove is opened in the inner middle part of the water tank, a notch c is opened on the inner side of the slide groove, a spring b is fixedly connected to the middle part of the bottom end of the slide groove, a slide plate is fixedly connected to the top end of the spring b, and a notch d is opened on the outer side of the slide plate.

[0008] Preferably, the middle portion of the threaded rod passes through the upper and lower ends of the movable plate, and the size of the internal threaded groove of the movable plate is adapted to the size of the threaded rod. The threaded rod rotates to cause the movable plate to move downward on the threaded rod, and the movable plate drives the connecting column to move downward, and the connecting column drives the movable block to move downward, and the movable block drives the trigger block below to move downward. When the trigger block moves downward and touches the sampling assembly, it pushes the sampling assembly to move downward, thereby enabling the sampling assembly to have a lifting function and to sample and detect soil at different depths.

[0009] Preferably, the spiral auger is located in the middle of the bottom end of the fixed block, and the size of the spiral auger is adapted to the size of the slot a. The second motor will drive the spiral auger below to rotate and collect samples of the soil below. When the fixed block moves downward, the fixed block will drive the mounting column to move downward. At this time, the mounting column will compress the spring a. When the first motor is pressed again, the spring a will generate a reaction force to return the fixed block to its original position, thereby completing the sampling work.

[0010] Preferably, the slide plate is slidably connected to the inside of the slide groove, and the size of the slide groove is adapted to the size of the slide plate. When the trigger plate moves downward until it touches the slide plate, the slide plate will slide downward in the slide groove. The slide plate will compress the spring b at this time. When the position of the slot d coincides with the position of the slot c, the water in the water tank will be discharged therefrom, thereby achieving the effect of automatic water spraying.

[0011] The utility model provides a multifunctional soil detection sampling device. It has the following beneficial effects:

[0012] (1) The multifunctional soil detection and sampling device is provided with a lifting component. By starting the first motor to move the trigger block downward, the trigger block will push the sampling component to move downward. When the first button is pressed again, the first button will drive the threaded rod to rotate in the opposite direction, so that the sampling component has the function of lifting and lowering, and can sample and detect soil at different depths. The operation is convenient and the device has high practicality.

[0013] (2) The multifunctional soil detection sampling device is provided with a sampling component. When the trigger block moves downward until it touches the second button, the second button will start the second motor, and the second motor will drive the spiral auger below to rotate and collect samples of the soil below, thereby completing the sampling work. The operation is convenient and the work efficiency is improved.

[0014] (3) The multifunctional soil detection sampling device is provided with a water spraying assembly. When the fixed block moves downward, the slide plate will slide downward in the slide groove. When the position of the slot d coincides with the position of the slot c, the water in the water storage tank will be discharged therefrom, thereby achieving the effect of automatic water spraying. The water is automatically sprayed out during the sampling process, which can dilute the soil, making the sampling work more effective and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of the three-dimensional appearance of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the machine body of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the lifting assembly of the utility model;

[0019] Figure 5 This is a schematic diagram of the upper surface structure of the fixing block of the utility model;

[0020] Figure 6 It is a schematic diagram of the partial internal structure of the body of the utility model;

[0021] Figure 7 It is a schematic diagram of the local structure of the water spray component of the utility model.

[0022] In the figure: 1. body; 2. fixing plate; 3. fixing cone; 4. notch a; 5. first motor; 6. first button; 7. rotating shaft; 8. threaded rod; 9. movable plate; 10. connecting column; 11. movable block; 12. trigger block; 13. connecting rod; 14. mounting plate; 15. fixing sleeve; 16. spring a; 17. mounting column; 18. fixing block; 19. notch b; 20. second motor; 21. second button; 22. trigger plate; 23. water tank; 24. slide; 25. notch c; 26. spring b; 27. spiral auger; 28. slide plate; 29. ​​notch d. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] For example, see Figure 1-7 A multifunctional soil detection sampling device comprises a body 1, a fixing plate 2 is fixedly connected to the bottom ends of both sides of the body 1, a fixing cone 3 is penetrated and movably connected to the middle of the fixing plate 2, a notch a4 is opened in the middle of the bottom end of the body 1, a first motor 5 is fixedly connected to the middle of the upper surface of the body 1, a first button 6 is fixedly connected to the top of the motor 5, and a lifting assembly is arranged at the top of the body 1;

[0025] The lifting assembly includes a rotating shaft 7, a threaded rod 8 is fixedly connected to the bottom end of the rotating shaft 7, the middle part of the threaded rod 8 passes through the upper and lower ends of the movable plate 9, and the size of the internal thread groove of the movable plate 9 is adapted to the size of the threaded rod 8. The threaded rod 8 rotates to make the movable plate 9 move downward on the threaded rod 8, the movable plate 9 drives the connecting column 10 to move downward, the connecting column 10 drives the movable block 11 to move downward, the movable block 11 drives the trigger block 12 below to move downward, and when the trigger block 12 moves downward and touches the sampling assembly, it will push the sampling assembly to move downward , so that the sampling component has the function of lifting and lowering, can sample and detect soil at different depths, is easy to operate, and has high practicality. The middle part of the threaded rod 8 is threadedly connected with a movable plate 9, and both sides of the bottom end of the movable plate 9 are fixedly connected with connecting columns 10, and the bottom end of the connecting column 10 is fixedly connected with a movable block 11, and the middle part of the bottom end of the movable block 11 is fixedly connected with a trigger block 12, and the middle part of the inner side wall of the body 1 is fixedly connected with a connecting rod 13, and the inner side of the connecting rod 13 is fixedly connected with a mounting plate 14, and a sampling component is arranged in the middle of the bottom end of the body 1.

[0026] When in use, first, fix the machine body 1 at the specified position through the fixing cone 3. After the fixing is completed, press the first button 6 to start the first motor 5. The first motor 5 drives the lower rotating shaft 7 to rotate, and the rotating shaft 7 drives the threaded rod 8 to rotate. The rotation of the threaded rod 8 causes the movable plate 9 to move downward on the threaded rod 8, and the movable plate 9 drives the connecting column 10 to move downward. The connecting column 10 drives the movable block 11 to move downward, and the movable block 11 drives the lower trigger block 12 to move downward. When the trigger block 12 moves downward and touches the sampling component, it will push the sampling component to move downward. When the first button 6 is pressed again, the first button 6 will drive the threaded rod 8 to rotate in the opposite direction, so that the sampling component has the function of lifting and lowering, and can sample and detect soil at different depths. It is easy to operate and has high practicality.

[0027] For example 2, please refer to Figure 1-7 On the basis of the first embodiment, the sampling assembly includes a fixing sleeve 15, the inner bottom end of the fixing sleeve 15 is fixedly connected to a spring a16, the top end of the spring a16 is fixedly connected to a mounting column 17, the top end of the mounting column 17 is fixedly connected to a fixing block 18, a notch b19 is provided in the middle of the upper surface of the fixing block 18, a second motor 20 is fixedly connected inside the notch b19, a second button 21 is fixedly connected to the top end of the second motor 20, a spiral auger 27 is rotatably connected to the middle of the bottom end of the second motor 20, and the spiral auger 27 is located in the middle of the bottom end of the fixing block 18 The size of the spiral auger 27 is adapted to the size of the slot a4. The second motor 20 will drive the spiral auger 27 below to rotate and collect samples of the soil below. When the fixed block 18 moves downward, the fixed block 18 will drive the mounting column 17 to move downward. At this time, the mounting column 17 will compress the spring a16. When the first motor 5 is pressed again, the spring a16 will generate a reaction force to return the fixed block 18 to its original position, thereby completing the sampling work. The operation is convenient and the work efficiency is improved. A water spray assembly is provided on one side of the bottom end of the body 1.

[0028] During use, based on the first embodiment, when the trigger block 12 moves downward until it touches the second button 21, the second button 21 will start the second motor 20, and the second motor 20 will drive the spiral auger 27 below to rotate and collect samples of the soil below. When the fixed block 18 moves downward, the fixed block 18 will drive the mounting column 17 to move downward. At this time, the mounting column 17 will compress the spring a16. When the first motor 5 is pressed again, the spring a16 will generate a reaction force to return the fixed block 18 to its original position, thereby completing the sampling work, which is easy to operate and improves work efficiency.

[0029] For example 3, please refer to Figure 1-7On the basis of the first embodiment, the water spraying assembly includes a trigger plate 22, a water tank 23 is fixedly connected to one side of the inner bottom end of the body 1, a slide groove 24 is provided in the middle of the inner side of the water tank 23, a notch c25 is provided in the inner side of the slide groove 24, a spring b26 is fixedly connected to the middle of the bottom end of the slide groove 24, a slide plate 28 is fixedly connected to the top of the spring b26, the slide plate 28 is slidably connected to the inside of the slide groove 24, and the size of the slide groove 24 is adapted to the size of the slide plate 28. When the trigger plate 22 moves downward until it touches the slide plate 28, the slide plate 28 will slide downward in the slide groove 24, and the slide plate 28 will compress the spring b26 at this time. When the position of the notch d29 coincides with the position of the notch c25, the water in the water tank 23 will be discharged therefrom, thereby achieving the effect of automatic water spraying. The water is automatically sprayed out during the sampling process, which can dilute the soil, making the sampling work more effective and convenient to operate. A notch d29 is provided on the outer side of the slide plate 28.

[0030] During use, based on the first embodiment, when the fixed block 18 moves downward, the fixed block 18 will drive the trigger plate 22 below to move downward. When the trigger plate 22 moves downward until it touches the slide plate 28, the slide plate 28 will slide downward in the slide groove 24. The slide plate 28 will compress the spring b26 at this time. When the position of the notch d29 coincides with the position of the notch c25, the water in the water tank 23 will be discharged therefrom, thereby achieving the effect of automatic water spraying. The water is automatically sprayed out during the sampling process, which can dilute the soil, making the sampling work more effective and easy to operate.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional soil detection sampling device, comprising a body (1), characterized in that: The bottom ends of both sides of the body (1) are fixedly connected to fixing plates (2), the middle of the fixing plates (2) is penetrated by and movably connected to a fixing cone (3), the middle of the bottom end of the body (1) is provided with a notch a (4), the middle of the upper surface of the body (1) is fixedly connected to a first motor (5), the top of the motor (5) is fixedly connected to a first button (6), and the top of the body (1) is provided with a lifting assembly; The lifting assembly comprises a rotating shaft (7), the bottom end of the rotating shaft (7) is fixedly connected to a threaded rod (8), the middle part of the threaded rod (8) is threadedly connected to a movable plate (9), both sides of the bottom end of the movable plate (9) are fixedly connected to connecting columns (10), the bottom end of the connecting column (10) is fixedly connected to a movable block (11), the middle part of the bottom end of the movable block (11) is fixedly connected to a trigger block (12), the middle part of the inner side wall of the body (1) is fixedly connected to a connecting rod (13), the inner side of the connecting rod (13) is fixedly connected to a mounting plate (14), and a sampling assembly is arranged in the middle part of the bottom end of the body (1).

2. A multifunctional soil detection sampling device according to claim 1, characterized in that: The sampling assembly comprises a fixing sleeve (15), the inner bottom end of the fixing sleeve (15) is fixedly connected to a spring a (16), the top end of the spring a (16) is fixedly connected to a mounting column (17), the top end of the mounting column (17) is fixedly connected to a fixing block (18), a notch b (19) is provided in the middle of the upper surface of the fixing block (18), a second motor (20) is fixedly connected inside the notch b (19), a second button (21) is fixedly connected to the top end of the second motor (20), a spiral auger (27) is rotatably connected to the middle of the bottom end of the second motor (20), and a water spray assembly is provided on one side of the inner bottom end of the machine body (1).

3. A multifunctional soil detection sampling device according to claim 2, characterized in that: The water spray assembly comprises a trigger plate (22); a water tank (23) is fixedly connected to one side of the inner bottom end of the body (1); a slide groove (24) is provided in the middle of the inner side of the water tank (23); a notch c (25) is provided in the inner side of the slide groove (24); a spring b (26) is fixedly connected to the middle of the bottom end of the slide groove (24); a slide plate (28) is fixedly connected to the top end of the spring b (26); and a notch d (29) is provided on the outer side of the slide plate (28).

4. A multifunctional soil detection sampling device according to claim 3, characterized in that: The middle portion of the threaded rod (8) passes through the upper and lower ends of the movable plate (9), and the size of the threaded groove inside the movable plate (9) is adapted to the size of the threaded rod (8).

5. A multifunctional soil detection sampling device according to claim 4, characterized in that: The spiral auger (27) is located in the middle of the bottom end of the fixed block (18), and the size of the spiral auger (27) is adapted to the size of the slot a (4).

6. A multifunctional soil detection sampling device according to claim 5, characterized in that: The slide plate (28) is slidably connected to the interior of the slide groove (24), and the size of the slide groove (24) is adapted to the size of the slide plate (28).

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