Soil acidity and alkalinity detection device

Abstract

The utility model relates to the technical field of soil detection, and discloses a soil acidity and alkalinity detection device. Comprising a base and further comprises a detection cylinder arranged at the top of the base and used for detecting the soil acidity and alkalinity, a lifting part is arranged at the top of the base, and an adjusting part is arranged at the top of the lifting part; the utility model discloses a sampling device which comprises a lifting part, a sampling component arranged on the lifting part, an adjusting part arranged on the lifting part, and an installation component arranged on one side of the adjusting part, the installation component comprises a first installation plate, one side of the first installation plate is located on one side of the adjusting part, and the other side of the first installation plate is provided with a second installation plate. According to the soil sampling device, the mounting assembly and the sampling assembly can be conveniently driven to move and adjust, the sampling assembly can be conveniently mounted by arranging the mounting assembly, parts in the sampling assembly can be conveniently maintained and replaced, soil can be conveniently sampled by arranging the sampling assembly, and the practicability of the device is improved.

Description

Technical Field

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

[0002] Soil pH has a great impact on soil fertility and plant growth. The pH value of many soils in Northwest and North my country is high, while the pH value of red soil in the south is low. Therefore, crops and plants that are adapted to the soil pH can be planted. For example, acid-loving tea trees can be planted in red soil areas, while alfalfa has strong alkali resistance. Therefore, for planting or agriculture, it is necessary to pay attention to the pH value of the soil and take active measures. A soil pH tester is needed when testing the soil pH.

[0003] Patent application number 202223210916.9 is a soil detection device for detecting soil acidity and alkalinity. The soil detection device for detecting soil acidity and alkalinity, through the set collecting cylinder, material guide cylinder, conduit, drive motor, and crushing rotor, does not require manual digging and transporting of soil when collecting soil samples, and is relatively simple and convenient to use. However, in the above case, sampling equipment such as the collecting cylinder and crushing rotor cannot be installed and disassembled during use. Multiple insertions into the soil will cause damage to the sampling equipment, and replacement is cumbersome, reducing the practicality of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a soil pH detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soil pH detection device, comprising a base, and also comprising: a detection cylinder arranged on the top of the base for detecting the pH of the soil, wherein a lifting member is arranged on the top of the base, and an adjusting member is arranged on the top of the lifting member; a mounting assembly arranged on one side of the adjusting member, wherein the mounting assembly comprises a first mounting plate, one side of the first mounting plate is located on one side of the adjusting member, and a second mounting plate is arranged on the other side of the first mounting plate, a connecting ring is fixedly connected to the inner wall of the second mounting plate, a mounting block is rotatably connected to the inner wall of the connecting ring, a connecting plate is arranged on the top of the first mounting plate, and a mounting bolt is threadedly connected to the inner wall of the connecting plate; a sampling assembly arranged at the bottom of the mounting assembly for sampling the soil, wherein the sampling assembly comprises a mounting rod, the outer side of the mounting rod is located on the inner wall of the second mounting plate, the bottom of the mounting rod is fixedly connected to a second motor, a sampling cylinder is arranged at the output end of the second motor, and a spiral leaf is arranged on the inner wall of the sampling cylinder.

[0006] Preferably, the lifting member includes a support tube fixed to the top of the base, and a cylinder fixed to the inner wall of the support tube.

[0007] Preferably, the lifting member further comprises a support column to which the cylinder piston rod is fixed.

[0008] Preferably, the adjusting member includes a fixing frame fixed to one end of the supporting column, and a first motor fixed to an inner wall of the fixing frame.

[0009] Preferably, the adjusting member further comprises a threaded rod fixed to the output end of the first motor, and a threaded sleeve threadedly connected to the outer side of the threaded rod.

[0010] Preferably, a fixing plate is fixedly connected to the top of the base, and a limiting plate is fixedly connected to one side of the fixing plate.

[0011] Preferably, a limiting hole for limiting the sampling tube is provided on the inner wall of the limiting plate.

[0012] Preferably, a mounting frame is fixedly connected to the top of the base, and a limiting nail is provided on the inner wall of the mounting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model can conveniently drive the sampling component to move up and down by arranging a lifting member, can conveniently drive the installation component and the sampling component to move and adjust by arranging an adjusting member, can conveniently install the sampling component by arranging the installation component, can conveniently repair and replace the parts in the sampling component, and can conveniently sample the soil by arranging the sampling component, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a preferred embodiment of the soil pH detection device provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure of the lifting member and the adjusting member provided by the utility model;

[0017] Figure 3 A schematic diagram of the structure of the installation assembly and sampling assembly provided by the utility model;

[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure shown.

[0019] In the figure: 1. base; 2. detection tube; 3. lifting member; 31. support tube; 32. cylinder; 33. support column; 4. adjustment member; 41. fixing frame; 42. first motor; 43. threaded rod; 44. threaded sleeve; 5. mounting assembly; 51. first mounting plate; 52. second mounting plate; 53. connecting ring; 54. mounting block; 55. connecting plate; 56. mounting bolt; 6. sampling assembly; 61. mounting rod; 62. second motor; 63. sampling tube; 64. spiral leaf; 7. fixing plate; 8. limiting plate; 9. limiting hole; 10. mounting frame; 11. limiting nail. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 As shown, the soil pH detection device includes a base 1, and also includes: a detection tube 2 arranged on the top of the base 1 for detecting the soil pH, a lifting member 3 is arranged on the top of the base 1, and an adjusting member 4 is arranged on the top of the lifting member 3; a mounting assembly 5 arranged on one side of the adjusting member 4, and the mounting assembly 5 includes a first mounting plate 51, one side of the first mounting plate 51 is located on one side of the adjusting member 4, and the other side of the first mounting plate 51 is provided with a second mounting plate 52, and the inner wall of the second mounting plate 52 is fixedly connected with a connecting ring 53, and the connecting ring 53 is fixedly connected to the inner wall of the second mounting plate 52. The inner wall of the connecting ring 53 is rotatably connected with a mounting block 54, a connecting plate 55 is arranged on the top of the first mounting plate 51, and the inner wall of the connecting plate 55 is threadedly connected with a mounting bolt 56; a sampling assembly 6 for sampling soil is arranged at the bottom of the mounting assembly 5, and the sampling assembly 6 includes a mounting rod 61, the outer side of the mounting rod 61 is located on the inner wall of the second mounting plate 52, and the bottom of the mounting rod 61 is fixedly connected with a second motor 62, and a sampling barrel 63 is arranged at the output end of the second motor 62, and the inner wall of the sampling barrel 63 is provided with a spiral leaf 64.

[0022] It should be noted that: by providing the lifting member 3, the sampling assembly 6 can be conveniently driven to rise and fall; by providing the adjusting member 4, the mounting assembly 5 and the sampling assembly 6 can be conveniently driven to move and adjust; by providing the first mounting plate 51, the second mounting plate 52 can be conveniently installed; by providing the second mounting plate 52, the connecting ring 53 can be conveniently fixed; by providing the connecting ring 53, the mounting block 54 can be conveniently adjusted; by providing the mounting block 54, the connection with the first mounting plate 51 can be conveniently performed; by providing the connecting plate 55 and the mounting bolt 56, the mounting rod 61 can be conveniently installed; by providing the mounting rod 61, the second motor 62 can be conveniently installed; by providing the second motor 62, the spiral blade 64 can be conveniently driven to rotate; by providing the sampling tube 63 and the spiral blade 64, the soil can be conveniently sampled; when the sampling assembly 6 needs to be installed, the first mounting plate 51 is first installed outside the threaded sleeve 44, and then the second mounting plate 55 is installed outside the threaded sleeve 44. The plate 52 is installed on the first mounting plate 51, and then the connecting ring 53 is installed in the second mounting plate 52, and then the mounting block 54 is installed outside the connecting ring 53, and then the mounting block 54 is connected to the first mounting plate 51, and then the connecting plate 55 is installed on the second mounting plate 52, and then the mounting bolt 56 is twisted into the mounting rod 61 through the connecting plate 55. When it is necessary to sample the soil, the second motor 62 is turned on, and the second motor 62 rotates to drive the spiral leaf 64 to rotate, and then the lifting member 3 is turned on to drive the sampling tube 63 and the spiral leaf 64 to move downward to sample the soil. After the sampling is completed, the lifting member 3 is turned on again to drive the sampling tube 63 and the spiral leaf 64 to move upward. When the sampling tube 63 rises to a suitable position, the adjusting member 4 is turned on again. After the adjusting member 4 is started, it drives the sampling tube 63 to move to the top of the detection tube 2. At this time, the second motor 62 reverses to drive the spiral leaf 64 to reverse. After the spiral leaf 64 reverses, the soil can be discharged into the detection tube 2, and then it can be detected by the detection tube 2.

[0023] refer to Figure 2 As shown, the lifting member 3 includes a support tube 31 fixed to the top of the base 1, and a cylinder 32 fixed to the inner wall of the support tube 31; the lifting member 3 also includes a support column 33 fixed with a piston rod of the cylinder 32; by setting the support tube 31, the cylinder 32 can be conveniently fixed, and by setting the cylinder 32, the support column 33 can be conveniently driven to rise and fall.

[0024] refer to Figure 2As shown, the adjusting member 4 includes a fixing frame 41 fixed to one end of the supporting column 33, and a first motor 42 fixed to the inner wall of the fixing frame 41; the adjusting member 4 also includes a threaded rod 43 fixed to the output end of the first motor 42, and a threaded sleeve 44 threadedly connected to the outer side of the threaded rod 43; by setting the supporting column 33, the fixing frame 41 can be conveniently fixed, by setting the fixing frame 41, the first motor 42 can be conveniently fixed, by setting the first motor 42, the threaded rod 43 can be conveniently driven to rotate, by setting the threaded rod 43, the threaded sleeve 44 can be conveniently driven to move, and by setting the threaded sleeve 44, the first mounting plate 51 can be conveniently driven to move.

[0025] refer to Figure 2 As shown, a fixing plate 7 is fixedly connected to the top of the base 1, and a limiting plate 8 is fixedly connected to one side of the fixing plate 7; a limiting hole 9 for limiting the sampling tube 63 is opened on the inner wall of the limiting plate 8; a mounting frame 10 is fixedly connected to the top of the base 1, and a limiting nail 11 is arranged on the inner wall of the mounting frame 10; by setting the fixing plate 7, the limiting plate 8 and the limiting hole 9 in coordination, the sampling tube 63 can be conveniently limited, and by setting the mounting frame 10 and the limiting nail 11 in coordination, the stability of the main body can be conveniently improved.

[0026] Working principle: First, install the first mounting plate 51 outside the threaded sleeve 44, then install the second mounting plate 52 on the first mounting plate 51, then install the connecting ring 53 inside the second mounting plate 52, then install the mounting block 54 outside the connecting ring 53, then connect the mounting block 54 with the first mounting plate 51, then install the connecting plate 55 on the second mounting plate 52, and then twist the mounting bolt 56 into the mounting rod 61 through the connecting plate 55. When it is necessary to sample the soil, turn on the second motor 62, and the second motor 62 rotates the belt The movable spiral blade 64 rotates, and then the lifting member 3 is opened to drive the sampling tube 63 and the spiral blade 64 to move downward to sample the soil. After the sampling is completed, the lifting member 3 is opened again to drive the sampling tube 63 and the spiral blade 64 to move upward. When the sampling tube 63 rises to a suitable position, the adjusting member 4 is opened again. After the adjusting member 4 is started, it drives the sampling tube 63 to move above the detection tube 2. At this time, the second motor 62 reverses to drive the spiral blade 64 to reverse. After the spiral blade 64 reverses, the soil can be discharged into the detection tube 2, and then it can be detected by the detection tube 2.

[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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil pH detection device, comprising a base (1), characterized in that: Also includes: A detection cylinder (2) is arranged on the top of the base (1) for detecting soil acidity and alkalinity, a lifting member (3) is arranged on the top of the base (1), and an adjusting member (4) is arranged on the top of the lifting member (3); A mounting assembly (5) is arranged on one side of the adjusting member (4), the mounting assembly (5) comprising a first mounting plate (51), one side of the first mounting plate (51) is located on one side of the adjusting member (4), a second mounting plate (52) is arranged on the other side of the first mounting plate (51), a connecting ring (53) is fixedly connected to the inner wall of the second mounting plate (52), a mounting block (54) is rotatably connected to the inner wall of the connecting ring (53), a connecting plate (55) is arranged on the top of the first mounting plate (51), and a mounting bolt (56) is threadedly connected to the inner wall of the connecting plate (55); A sampling assembly (6) for sampling soil is arranged at the bottom of the mounting assembly (5), the sampling assembly (6) comprising a mounting rod (61), the outer side of the mounting rod (61) is located on the inner wall of a second mounting plate (52), the bottom of the mounting rod (61) is fixedly connected to a second motor (62), the output end of the second motor (62) is provided with a sampling barrel (63), and the inner wall of the sampling barrel (63) is provided with a spiral blade (64).

2. The soil pH detection device according to claim 1, characterized in that: The lifting member (3) comprises a support tube (31) fixed to the top of the base (1), and a cylinder (32) fixed to the inner wall of the support tube (31).

3. The soil pH detection device according to claim 2, characterized in that: The lifting member (3) also includes a support column (33) to which the piston rod of the cylinder (32) is fixed.

4. The soil pH detection device according to claim 3, characterized in that: The adjusting member (4) comprises a fixing frame (41) fixed to one end of the supporting column (33), and a first motor (42) fixed to the inner wall of the fixing frame (41).

5. The soil pH detection device according to claim 4, characterized in that: The adjusting member (4) further comprises a threaded rod (43) fixed to the output end of the first motor (42), and a threaded sleeve (44) threadedly connected to the outside of the threaded rod (43).

6. The soil pH detection device according to claim 1, characterized in that: A fixing plate (7) is fixedly connected to the top of the base (1), and a limiting plate (8) is fixedly connected to one side of the fixing plate (7).

7. The soil pH detection device according to claim 6, characterized in that: The inner wall of the limiting plate (8) is provided with a limiting hole (9) for limiting the sampling tube (63).

8. The soil pH detection device according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a mounting frame (10), and the inner wall of the mounting frame (10) is provided with a limiting pin (11).

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