Collecting device for soil detection

Abstract

The utility model relates to the technical field of collecting devices, and discloses a collecting device for soil detection, which comprises a cart, fixing components for fixing are mounted on two sides of the cart, a rotating component for rotating is arranged at the top of each fixing component, and an adjusting component for adjusting is mounted at the top of each rotating component. A collecting assembly used for collecting is arranged on one side of the adjusting assembly, the bottom of the collecting assembly is connected with a bottom cover assembly used for collecting, and a collecting groove used for storing is formed in the top of the cart. According to the collection device for soil detection, through the arrangement of the fixing assembly and the rotating assembly, the collection angle can be conveniently adjusted according to requirements after the device is fixed, the purpose of conveniently collecting multiple positions in one area is achieved, and the detection accuracy is guaranteed; the collection range can be conveniently adjusted after the device is fixed, and the practicability of the device is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of data collection device technology, specifically a data collection device for soil testing. Background Technology

[0002] Soil quality is of paramount importance in agricultural production, as it directly impacts the safety of agricultural products. Soil sampling devices are used to collect soil samples and measure soil characteristics. Before agricultural operations, these devices are inserted into the soil to be tested to sample and analyze the content of various trace substances in the contaminated soil layer, such as iron, manganese, potassium, and organic matter. This allows for monitoring of land quality to facilitate subsequent agricultural operations.

[0003] Chinese Patent Publication No. CN219121762U discloses a data acquisition device for soil testing, relating to the technical field of soil testing. The device includes a base with two fixed rods fixedly connected to its top. A fixed plate is movably connected to the outside of the two fixed rods. A lifting bolt is threaded onto the outside of a rotating threaded rod. A connecting plate is fixedly connected to one side of the lifting bolt. A rotary motor is fixedly connected to the bottom of the connecting plate, and a connecting shaft is fixedly connected to the output end of the rotary motor. The device, with its propeller, soil storage cylinder, detection tube, and detector, facilitates soil data acquisition. During acquisition, the rotary motor is first activated, causing the threaded propeller to rotate the soil into the soil storage cylinder. As the soil rises, it encounters a leakage hole and is drawn into the detection tube. Through contact between the soil and the detector, the detector collects soil data, thus easily completing the soil data acquisition process and avoiding manual labor.

[0004] However, this utility model has the following problems in actual use:

[0005] 1. Most existing soil sampling devices have simple structures. When taking multiple samples at the same location after fixing the device, it is inconvenient to directly adjust the sampling position. It is necessary to adjust it by moving the device, which is too cumbersome and inconvenient to use.

[0006] 2. Existing soil sampling devices require manual pressing to adhere to the soil during sampling, which is time-consuming and labor-intensive. In addition, it is inconvenient to empty all the soil from inside the device, which affects work efficiency. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] To overcome the aforementioned shortcomings of the prior art, this utility model provides a soil sampling device, which solves the problems in the prior art:

[0009] 1. Most existing soil sampling devices have simple structures. When taking multiple samples at the same location after fixing the device, it is inconvenient to directly adjust the sampling position. It is necessary to adjust it by moving the device, which is too cumbersome and inconvenient to use.

[0010] 2. Existing soil sampling devices require manual pressing to adhere to the soil during sampling, which is time-consuming and labor-intensive. In addition, it is inconvenient to empty all the soil from inside the device, which affects work efficiency.

[0011] (II) Technical Solution

[0012] To achieve the above objectives, this utility model is implemented through the following technical solution: a soil testing collection device, including a trolley, with fixing components installed on both sides of the trolley, a rotating component for rotation provided on the top of the fixing components, an adjusting component for adjustment installed on the top of the rotating component, and a collection component for collection provided on one side of the adjusting component, a bottom cover component for collection connected to the bottom of the collection component, and a collection trough for storage provided on the top of the trolley.

[0013] Optionally, the fixing component includes a fixing plate, and the fixing plate has a fixing rod inside for fixing, and the top of the fixing rod has a rotating rod for rotation.

[0014] Optionally, the rotating assembly includes a chassis, a first gear for rotation is installed inside the chassis, and a second gear for rotation is meshed with the outer surface of the first gear. A first motor for driving is provided at the bottom of the second gear, and a rotating platform for support is fixedly connected to the top of the first gear. The top of the rotating platform extends through the top of the chassis to the outer surface of the chassis, and a telescopic column for lifting is fixedly installed on the top of the rotating platform.

[0015] Optionally, the output end of the first motor is fixedly connected to the second gear, and the rotating platform is slidably connected to the inner wall of the chassis through the outer surface of the chassis.

[0016] Optionally, the adjustment component includes a fixed block, and a second motor for driving is installed at one end inside the fixed block. The output end of the second motor is connected to a lead screw for rotation. The outer surface of the lead screw is fitted with a nut for movement, and sliders are provided at both ends of the nut.

[0017] Optionally, the fixing block is provided with a guide groove on the inner wall near the outer surface of the nut, and the sliders at both ends of the nut are slidably connected to the guide groove.

[0018] Optionally, the collection component includes a sleeve, the top of which is fixedly installed inside the nut, and the inside of the sleeve is provided with a threaded drill rod for collection, and the outer surface of the bottom of the threaded drill rod is provided with a propeller for conveying soil.

[0019] Optionally, the top of the threaded drill rod is provided with a limiting plate for limiting the position, and the top of the threaded drill rod is fixedly connected with a rotating handwheel for rotation.

[0020] Optionally, a threaded sleeve is fixedly installed inside the top of the sleeve, and the inner wall of the threaded sleeve is threadedly connected to the outer surface of the top of the threaded drill rod.

[0021] (III) Beneficial Effects

[0022] This utility model provides a soil sampling device for testing, which has the following beneficial effects:

[0023] 1. This soil testing sampling device, with its fixed and rotating components, allows for easy adjustment of the sampling angle after the device is fixed in position, enabling convenient sampling from multiple locations within an area and ensuring testing accuracy. Furthermore, the adjustable components allow for adjustment of the sampling range after the device is fixed in position, enhancing its practicality.

[0024] 2. This soil testing sampling device, through the cooperative arrangement of the rotating component and the sampling component, allows users to easily attach the sampling component to the ground for sampling work, making the device convenient to use. At the same time, the bottom cover component allows users to easily remove the bottom cover component after use and pour out the soil collected inside the sampling component, facilitating soil collection and further improving the ease of use of the device. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a cross-sectional view of the fixing component of this utility model;

[0027] Figure 3 This is a cross-sectional view of the rotating component of this utility model.

[0028] Figure 4 This is a cross-sectional view of the adjustment component of this utility model;

[0029] Figure 5 This is a cross-sectional view of the data acquisition component of this utility model;

[0030] Figure 6 This is a cross-sectional view of the bottom cover assembly of this utility model.

[0031] Figure 7 This is a cross-sectional view of the bottom cover assembly of this utility model.

[0032] Figure 8 This is a cross-sectional view of the bottom cover assembly of this utility model.

[0033] Figure 9 This utility model Figure 8 A magnified structural diagram of point A in the middle.

[0034] In the diagram: 1. Trolley; 2. Fixing assembly; 21. Fixing plate; 22. Fixing rod; 23. Rotating rod; 3. Rotating assembly; 31. Chassis; 32. First gear; 33. Second gear; 34. First motor; 35. Rotating platform; 36. Telescopic column; 4. Adjusting assembly; 41. Fixing block; 42. Second motor; 43. Lead screw; 44. Lead nut; 45. Slide groove; 5. Collection assembly; 51. Sleeve; 52. Threaded drill rod; 53. Propeller; 54. Rotating handwheel; 55. Threaded sleeve; 6. Bottom cover assembly; 61. Connecting cover; 62. Internal thread; 63. Fixing bolt; 64. Spring buckle; 65. Connecting ring; 7. Collection trough. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0036] Please see Figures 1 to 9 This utility model provides a technical solution: a soil testing collection device, including a trolley 1, with fixing components 2 for fixing installed on both sides of the trolley 1, a rotating component 3 for rotating is provided on the top of the fixing component 2, and an adjusting component 4 for adjusting is installed on the top of the rotating component 3, and a collection component 5 for collecting is provided on one side of the adjusting component 4, and a bottom cover component 6 for collecting is connected to the bottom of the collection component 5, and a collection trough 7 for storing is provided on the top of the trolley 1, the fixing component 2 includes a fixing plate 21, and a fixing rod 22 for fixing is provided inside the fixing plate 21, and a rotating rod 23 for rotating is provided on the top of the fixing rod 22;

[0037] By using the cooperation between the fixed rod 22 and the rotating rod 23, when the device needs to be fixed, the rotating rod 23 can be rotated in sequence to insert the fixed rod 22 into the ground, thereby fixing the device and ensuring its stability during use.

[0038] Please see Figure 3The rotating assembly 3 includes a chassis 31, a first gear 32 for rotation is installed inside the chassis 31, and a second gear 33 for rotation is meshed with the outer surface of the first gear 32. A first motor 34 for driving is provided at the bottom of the second gear 33. A rotating platform 35 for support is fixedly connected to the top of the first gear 32. The top of the rotating platform 35 extends through the top of the chassis 31 to the outer surface of the chassis 31. A telescopic column 36 for lifting is fixedly installed on the top of the rotating platform 35. The output end of the first motor 34 is fixedly connected to the second gear 33. The rotating platform 35 slides through the outer surface of the chassis 31 and is slidably connected to the inner wall of the chassis 31.

[0039] With the first gear 32 and the second gear 33 set up, after the first motor 34 is started, the second gear 33 can drive the first gear 32 to rotate, which makes it easy for the device to adjust the collection position. At the same time, the setting of the telescopic column 36 will facilitate the rotating component 3 to drive the adjusting component 4 to collect, and make it easy for the collection component 5 to fit with the ground, further facilitating the use of the device.

[0040] Please see Figure 4 The adjusting component 4 includes a fixed block 41, and a second motor 42 for driving is installed at one end inside the fixed block 41. The output end of the second motor 42 is connected to a lead screw 43 for rotation. A nut 44 for movement is sleeved on the outer surface of the lead screw 43, and sliders are provided at both ends of the nut 44. A guide groove 45 is provided on the inner wall of the fixed block 41 near the outer surface of the nut 44. The sliders at both ends of the nut 44 are slidably connected to the groove 45.

[0041] With the setting of the lead screw 44 and the slide groove 45, when the second motor 42 drives the lead screw 43 to move, the lead screw 44 will slide along the slide groove 45, ensuring the stability of the device during movement.

[0042] Please see Figure 5 The collection component 5 includes a sleeve 51, the top of which is fixedly installed inside the nut 44, and a threaded drill rod 52 for collection is provided inside the sleeve 51. A propeller 53 for conveying soil is provided on the outer surface of the bottom of the threaded drill rod 52. A limiting plate for limiting is provided on the top of the threaded drill rod 52, and a rotating handwheel 54 for rotation is fixedly connected to the top of the threaded drill rod 52. A threaded sleeve 55 is fixedly installed inside the top of the sleeve 51, and the inner wall of the threaded sleeve 55 is threadedly connected to the outer surface of the top of the threaded drill rod 52.

[0043] By setting up the threaded drill rod 52 and the propeller 53, when the threaded drill rod 52 drills into the ground, the soil will move upward along the propeller 53 into the sleeve 51 for soil collection, preventing the soil from falling out of the sleeve 51 and further improving the practicality of the device.

[0044] Example 1;

[0045] Please see Figure 6 The bottom cover assembly 6 includes a connecting cover 61 and an internal thread 62. The connecting cover 61 is provided at the lower end of the sleeve 51, and the internal thread 62 is provided on the inner wall of the connecting cover 61. The internal thread 62 is threadedly connected to the outer surface of the lower end of the sleeve 51. After the collection is completed, the connecting cover 61 and the internal thread 62 can be rotated to remove the connecting cover 61 from the bottom of the sleeve 51, so that the soil inside the sleeve 51 can be poured out by the device.

[0046] Example 2;

[0047] Please see Figure 7 The bottom cover assembly 6 includes a connecting cover 61 and fixing bolts 63. The connecting cover 61 is provided at the lower end of the sleeve 51, and fixing bolts 63 are provided on both sides of the connecting cover 61. Both sides of the sleeve 51 and the connecting cover 61 are provided with threaded grooves that are compatible with the fixing bolts 63. After the collection is completed, the fixing bolts 63 can be rotated to remove the fixing bolts 63 from the inside of the sleeve 51 and the connecting cover 61, so as to facilitate the removal of the connecting cover 61. This ensures that the connecting cover 61 is stable during the use of the device and makes it easy to remove the connecting cover 61 and pour the soil out from the inside of the sleeve 51, which is convenient for the use of the device.

[0048] Example 3;

[0049] Please see Figures 8 to 9 The bottom cover assembly 6 includes a connecting cover 61, elastic buckles 64, and a connecting ring 65. The connecting cover 61 is provided at the lower end of the sleeve 51. Elastic buckles 64 are fixedly connected to both sides of the top of the connecting cover 61. The connecting ring 65 is fixedly installed on the outer surface of the top sleeve 51 of the connecting cover 61. The inner sides of the connecting ring 65 have slots that are adapted to the elastic buckles 64. After the collection is completed, the elastic buckles 64 can be pressed down and pulled out to disengage from the slots inside the connecting ring 65, which facilitates the disassembly and installation of the connecting cover 61 and makes it convenient for the device to pour the soil out of the sleeve 51.

[0050] In this invention, the working steps of the device are as follows:

[0051] First, after pushing the trolley 1 to the appropriate position, rotate the rotating rods 23 on the top of the four sets of fixed plates 21 in sequence, so that the rotating rods 23 drive the fixed rods 22 downward into the ground to fix the device. Then, start the first motor 34, so that the second gear 33 inside the chassis 31 drives the first gear 32 to rotate. At this time, the first gear 32 will drive the rotating platform 35 and the telescopic column 36 to rotate synchronously. After rotating the acquisition component 5 to the appropriate angle, turn off the first motor 34 and start the second motor 42 inside the fixed block 41, so that the lead screw 43 rotates. At this time, the lead screw 44 will move along the lead screw 43, and the sliders at both ends of the lead screw 44 will slide along the inside of the slide groove 45 to ensure the stability of the lead screw 44 when it moves. After driving the acquisition component 5 to the appropriate position, it is ready.

[0052] During operation, the telescopic column 36 is activated, causing it to retract downwards, thus bringing the lower end of the sleeve 51 into contact with the ground. Then, the handwheel 54 is rotated, causing the threaded drill rod 52 to rotate and drill downwards into the ground inside the threaded sleeve 55. Simultaneously, the propeller 53 delivers soil into the sleeve 51. The limiting plate at the top of the threaded drill rod 52 comes into contact with the top of the sleeve 51, indicating the end of the collection. The handwheel 54 is then rotated in the opposite direction to reset the threaded drill rod 52. Finally, the telescopic column 36 and the second motor 42 are activated in reverse order, causing the collection component 5 to stop at the top of the collection trough 7. The bottom cover component 6 is then removed, allowing the soil inside the sleeve 51 to fall into the collection trough 7 for soil collection.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A soil sampling device, comprising a trolley (1), characterized in that: The trolley (1) is equipped with fixing components (2) on both sides for fixing. The top of the fixing components (2) is provided with a rotating component (3) for rotating. The top of the rotating component (3) is provided with an adjusting component (4) for adjusting. The side of the adjusting component (4) is provided with a collection component (5) for collecting. The bottom of the collection component (5) is connected with a bottom cover component (6) for collecting. The top of the trolley (1) is provided with a collection slot (7) for storing.

2. The soil sampling device according to claim 1, characterized in that: The fixing component (2) includes a fixing plate (21), and a fixing rod (22) for fixing is provided inside the fixing plate (21), and a rotating rod (23) for rotating is provided on the top of the fixing rod (22).

3. The soil sampling device according to claim 1, characterized in that: The rotating assembly (3) includes a chassis (31), inside which a first gear (32) for rotation is installed, and a second gear (33) for rotation is meshed on the outer surface of the first gear (32), and a first motor (34) for driving is provided at the bottom of the second gear (33). A rotating platform (35) for support is fixedly connected to the top of the first gear (32), and the top of the rotating platform (35) extends through the top of the chassis (31) to the outer surface of the chassis (31). A telescopic column (36) for lifting is fixedly installed on the top of the rotating platform (35).

4. A soil sampling device according to claim 3, characterized in that: The output end of the first motor (34) is fixedly connected to the second gear (33), and the rotating platform (35) slides through the outer surface of the chassis (31) and is connected to the inner wall of the chassis (31).

5. A soil sampling device according to claim 1, characterized in that: The adjustment component (4) includes a fixed block (41), and a second motor (42) for driving is installed at one end inside the fixed block (41). The output end of the second motor (42) is connected to a lead screw (43) for rotation. A nut (44) for movement is sleeved on the outer surface of the lead screw (43), and sliders are provided at both ends of the nut (44).

6. A soil sampling device according to claim 5, characterized in that: The fixing block (41) has a guide groove (45) on the inner wall near the outer surface of the nut (44), and the sliders at both ends of the nut (44) are slidably connected to the groove (45).

7. A soil sampling device according to claim 1 or 5, characterized in that: The collection component (5) includes a sleeve (51), the top of which is fixedly installed inside the nut (44), and a threaded drill rod (52) for collection is provided inside the sleeve (51), and a propeller (53) for conveying soil is provided on the outer surface of the bottom of the threaded drill rod (52).

8. A soil sampling device according to claim 7, characterized in that: The top of the threaded drill rod (52) is provided with a limiting plate for limiting the position, and the top of the threaded drill rod (52) is fixedly connected with a rotating handwheel (54) for rotating.

9. A soil sampling device according to claim 7, characterized in that: A threaded sleeve (55) is fixedly installed inside the top of the sleeve (51), and the inner wall of the threaded sleeve (55) is threadedly connected to the outer surface of the top of the threaded drill rod (52).

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