Soil sampling detection device for rock-soil analysis

Abstract

The invention discloses a soil sampling detection device for rock-soil analysis, and belongs to the technical field of rock-soil sampling detection equipment. The device mainly comprises a supporting mechanism which is provided with a bottom frame; the soil sampling mechanism is mounted on the bottom frame; the crushing mechanism is mounted on the bottom frame and used for receiving the rock soil collected by the soil taking mechanism and crushing the rock soil; the filtering mechanism is installed on the bottom frame, the filtering mechanism is used for filtering rock soil which is not completely crushed, the filtering mechanism is provided with a filtering cylinder, and at least two sets of filtering holes are formed in the filtering cylinder in the circumferential direction; and the collecting mechanism is located at the lower end of the filtering mechanism and used for collecting the rock soil meeting the requirements. According to the soil sampling detection device for rock and soil analysis, the soil sampling mechanism, the crushing mechanism and the filtering mechanism are arranged, so that rock and soil on the surface layer of the ground can be collected and then crushed, and the rock and soil meeting the use requirement is obtained.

Description

Technical Field

[0001] The present application relates to the technical field of rock and soil sampling and detection equipment, and specifically to a soil sampling and detection device for rock and soil analysis. Background Art

[0002] Rock and soil is a general term for any kind of rock and soil that make up the earth's crust. Rock and soil can be subdivided into five categories: hard (hard rock), sub-hard (soft rock), weakly connected, loosely unconnected, and with special composition, structure, state and properties. It is customary to call the first two categories rock, and the last three categories soil, collectively referred to as rock and soil;

[0003] In the actual analysis and research process of rock and soil, sometimes it is necessary to collect specific rock and soil into the laboratory, and then verify the migration of rock and soil by planting corresponding crops, so as to facilitate large-scale promotion and application. In order to carry out the above analysis, it is necessary to collect an appropriate amount of rock and soil to obtain sufficient samples. At this time, a soil sampling detection device is needed;

[0004] For example, the invention patent with publication number CN116609112 A specifically discloses a soil sampling device for rock and soil test and its use method. The cooperation of the drill rod and the spiral blade in the patent can collect rock and soil samples of different depths in the collection bucket, avoiding the influence of rock and soil adhesion on the soil layer after rock and soil separation, thereby improving the detection effect of the soil sampling device for rock and soil detection and the accuracy of the detection data;

[0005] In the implementation process of the above patent, although the rock and soil at different depths can be collected, the collected rock and soil are generally a mixture of rock and soil. In the rock and soil transplantation test, in order to make the crops grow better, it is generally necessary to remove or crush the rocks in the rock and soil so that the processed soil can absorb nutrients more easily to help the crops grow;

[0006] In the prior art, it is generally processed by additional devices, which is time-consuming and labor-intensive;

[0007] Therefore, it is necessary to provide a soil sampling detection device for rock and soil analysis to solve the above problems.

[0008] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0009] Based on the above problems existing in the prior art, the problem to be solved by the present application is to provide a soil sampling detection device for rock and soil analysis, which can remove or crush rocks in the rock and soil while sampling the rock and soil, so as to facilitate the subsequent use of the rock and soil.

[0010] The technical solution adopted by the present application to solve its technical problems is: a soil sampling detection device for rock and soil analysis, including a supporting mechanism, which has a bottom frame; a soil sampling mechanism, which is installed on the bottom frame and is used for collecting rock and soil; a crushing mechanism, which is installed on the bottom frame and is used to receive the rock and soil collected by the soil sampling mechanism and crush the rock and soil; a filtering mechanism, which is installed on the bottom frame and is used to filter the rock and soil that are not completely crushed, and the filtering mechanism has a filter cartridge, and the filter cartridge is provided with at least two groups of filter holes along the circumferential direction; a collecting mechanism, which is located at the lower end of the filter mechanism and is used to collect rock and soil that meets the requirements; the filter cartridge is suitable for rotating to rotate the filter holes in sequence to the bottom of the crushing mechanism and filter the crushed rock and soil.

[0011] Furthermore, the soil-taking mechanism includes a bracket fixedly mounted on the bottom frame, two groups of second side panels are fixedly mounted on the bracket, the second side panels are inclined and have a first end located at the bottom and a second end located at the top, a horizontally mounted first side panel is fixedly mounted at the position of the first end, and a horizontally mounted third side panel is fixedly mounted at the position of the second end; pulleys are mounted on bearings between the two groups of the first side panels, between the two groups of the second side panels, and between the two groups of the third side panels, a belt is transmitted on the pulley, and the belt is divided into a first belt located between the two groups of the first side panels, a second belt located between the two groups of the second side panels, and a third belt located between the two groups of the third side panels; a first motor is fixedly mounted on the third side panel, and an output end of the first motor is fixedly mounted to one of the pulleys; a shoveling portion is fixedly mounted on an end of the first side panel away from the second side panel.

[0012] Furthermore, the scooping part includes a guide slope fixedly mounted to the first side plate, the guide slope is inclined and gradually decreases in height in the direction away from the first side plate, a horizontally arranged gathering platform is fixedly mounted at one end at a lower position of the guide slope, and a slope is arranged at a position of the gathering platform away from the guide slope.

[0013] Furthermore, the crushing mechanism includes a base fixedly mounted on the bottom frame, a support platform fixedly mounted on the base, and the support platform has a first platform; a crushing box is fixedly mounted on the upper end of the first platform, the crushing box has a feed port located at the upper end, and a discharge port located at the lower end, and a crushing chamber is arranged inside the crushing box; two groups of crushing shafts are mounted on bearings at the bottom position of the crushing box, namely a first crushing shaft and a second crushing shaft, a first gear is fixedly mounted on one end of the first crushing shaft, and a second gear is fixedly mounted on one end of the second crushing shaft, and the first gear and the second gear are meshed with each other; a second motor is fixedly mounted on the first platform, and the second motor is connected to the second crushing shaft through a coupling.

[0014] Furthermore, the collecting mechanism includes a collecting box for accommodating rock and soil, and a wheel body located at the lower end of the collecting box.

[0015] Furthermore, the filtering mechanism includes four groups of supports fixedly mounted on the base, each of which has a supporting wheel rotatably mounted thereon, the filter cartridge is placed on the supporting wheel, and the filter cartridge has a filter cavity extending therethrough; the collecting box is located at the lower end of the filter cartridge.

[0016] Furthermore, flanges are provided at both ends of the filter cartridge, and the flanges are rollingly engaged with the support wheels; a second platform is provided on the support platform at the bottom of the first platform, a third motor is fixedly installed on the second platform, a driving gear is fixedly installed on the output end of the third motor, and a driven gear is fixedly installed on one end of the filter cartridge close to the third motor, and the driven gear is meshed with the driving gear.

[0017] Furthermore, a plurality of partitions are fixedly arranged inside the filter cartridge along the circumferential direction, and the plurality of partitions divide the filter cavity of the filter cartridge into a plurality of filter compartments.

[0018] Furthermore, a support arc is fixedly installed on one side of the first platform, and the support arc is located on one side of the filter hole at the bottom position; a baffle is installed on the side of the support arc close to the inner wall of the filter cylinder, and the end of the baffle away from the support arc is set to an arc shape, which matches the circular arc formed by the inner side of the partition.

[0019] Furthermore, an elastic body is provided at the connection between the baffle and the supporting arc.

[0020] The beneficial effects of the present application are as follows: the soil sampling detection device for rock and soil analysis provided by the present application has the following beneficial effects:

[0021] 1. By setting up a soil taking mechanism, the rock and soil on the surface of the ground can be easily sampled and collected, and the collected rock and soil can be transported to a designated location for subsequent processing.

[0022] 2. By setting up a crushing mechanism, the rock and soil can be broken down into fine particles that meet the requirements for subsequent use.

[0023] 3. By providing a filtering mechanism, the rock and soil that is not completely crushed can be filtered, and a rotating filter cartridge is provided on the filtering mechanism to prevent the filter cartridge from being blocked during filtering.

[0024] 4. By providing a baffle, part of the space of the filter cartridge can be closed, so that the rock and soil that are not completely crushed can be in the closed space without falling, thereby preventing too much rock and soil from clogging the lower part of the filter cartridge.

[0025] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0027] In the attached picture:

[0028] Figure 1 This is a schematic diagram of a soil sampling and detection device for rock and soil analysis in the present application from a first perspective;

[0029] Figure 2 for Figure 1 Schematic diagram of the overall structure of the soil taking mechanism;

[0030] Figure 3 for Figure 2 Schematic diagram of the local structure at A in the middle;

[0031] Figure 4 for Figure 1 Schematic diagram of the overall structure of the medium crushing mechanism;

[0032] Figure 5 for Figure 1 The overall structural diagram of the filtering mechanism;

[0033] Figure 6 A schematic diagram of a soil sampling and detection device for rock and soil analysis in the present application from a second viewing angle;

[0034] Figure 7 for Figure 6 Schematic diagram of the local structure at B in the middle;

[0035] Figure 8 for Figure 6 Schematic diagram of the overall structure of the crushing mechanism and the filtering mechanism;

[0036] Fig. 9 for Figure 8 Schematic diagram of the local structure at C in the middle;

[0037] Fig.10 for Fig. 9 Schematic diagram of the explosion structure at a local location;

[0038] Fig.11 for Figure 5 Schematic diagram of the overall structure of the collection mechanism;

[0039] Among them, the reference numerals in the figure are:

[0040] 1. Support mechanism; 11. Bottom frame; 12. Roller; 13. Grip;

[0041] 2. Soil-taking mechanism; 21. First side plate; 22. Second side plate; 23. Third side plate; 24. First motor; 25. First belt; 26. Second belt; 27. Third belt; 28. Scooping part; 281. Gathering table; 282. Guide slope; 283. Inclined surface; 29. ​​Pulley; 210. Bracket;

[0042] 3. Crushing mechanism; 31. Base; 32. Support platform; 321. First platform; 322. Second platform; 33. Second motor; 34. Crushing box; 35. First crushing shaft; 36. Second crushing shaft; 37. First gear; 38. Second gear;

[0043] 4. Filter mechanism; 41. Filter cartridge; 411. Flange; 412. Filter hole; 413. Spacer; 42. Support platform; 43. Support wheel; 44. Third motor; 45. Driving gear; 46. Driven gear; 47. Support arc; 48. Baffle;

[0044] 5. Collection mechanism; 51. Collection box; 52. Wheel body. DETAILED DESCRIPTION

[0045] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0046] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0047] Embodiment 1:

[0048] In the actual analysis and research process of rock and soil, sometimes it is necessary to collect specific rock and soil into the laboratory, and then verify the migration of rock and soil by planting corresponding crops, so as to facilitate large-scale promotion and application. In order to carry out the above analysis, it is necessary to collect an appropriate amount of rock and soil to obtain sufficient samples. At this time, a soil sampling detection device is needed;

[0049] This embodiment describes the structure and principle of the soil sampling detection device, specifically:

[0050] like Figure 1 As shown, the present application provides a soil sampling detection device for geotechnical analysis, including a support mechanism 1, the support mechanism 1 includes a bottom frame 11, a roller 12 is arranged at the bottom of the bottom frame 11, so as to drive the bottom frame 11 to move in the geotechnical sampling area, and a gripping portion 13 is fixedly mounted on the bottom frame 11, the gripping portion 13 is used for a staff member to hold, so as to drive the bottom frame 11 to move to a specified position;

[0051] At the same time, a soil collecting mechanism 2 is provided on the bottom frame 11, and the soil collecting mechanism 2 is used for rock and soil collecting operations;

[0052] like Figure 1-Figure 3 As shown, the soil taking mechanism 2 includes a bracket 210 fixedly mounted on the bottom frame 11, and two sets of second side plates 22 are fixedly mounted on the bracket 210. The second side plates 22 are inclinedly arranged and have a first end located at the bottom and a second end located at the top. At the same time, a horizontally arranged first side plate 21 is fixedly mounted at the position of the first end, and a horizontally arranged third side plate 23 is fixedly mounted at the position of the second end.

[0053] Meanwhile, pulleys 29 are installed on bearings between the two groups of first side plates 21, between the two groups of second side plates 22, and between the two groups of third side plates 23, and belts are provided on the pulleys 29 for transmission. It should be noted that the belts are divided into a first belt 25 located between the two groups of first side plates 21, a second belt 26 located between the two groups of second side plates 22, and a third belt 27 located between the two groups of third side plates 23, so that rock and soil can fall onto the first belt 25 and reach the position of the third belt 27 after being lifted by the second belt 26;

[0054] A first motor 24 is fixedly mounted on the third side plate 23, and an output end of the first motor 24 is fixedly mounted on one of the pulleys 29, so that the first motor 24 can drive the pulley 29 to rotate, thereby driving the belt for transmission, so as to facilitate the transportation of rock and soil.

[0055] like Figure 3 As shown, a scooping portion 28 is fixedly installed at one end of the first side plate 21 away from the second side plate 22. The scooping portion 28 is used to scoop rocks and soil. The scooping portion 28 includes a guide slope 282 fixedly installed with the first side plate 21. The guide slope 282 is inclined and gradually decreases in height in a direction away from the first side plate 21. At the same time, a horizontally arranged gathering platform 281 is fixedly installed at one end at a lower position of the guide slope 282. The gathering platform 281 is used to gather rocks and soil, and an inclined surface 283 is provided at a position of the gathering platform 281 away from the guide slope 282. The inclined surface 283 can contact the ground and scoop rocks and soil.

[0056] In summary, when rock and soil sampling is required, the worker holds the gripping portion 13 and pushes the bottom frame 11 to move in the sampling area, at which time the inclined surface 283 is continuously in contact with the rock and soil, and the shallow rock and soil are excavated;

[0057] As the inclined surface 283 is continuously excavated, the rock and soil will reach the gathering platform 281 along the inclined surface 283 and gather, so that the inclined surface 283 can be continuously excavated;

[0058] When the rock and soil on the gathering platform 281 is piled up, it will move toward the upper end of the guide slope 282 and enter the first belt 25 under the push of the rock and soil entering the gathering platform 281 later;

[0059] At the same time, as the belt continues to move, the rock and soil entering the first belt 25 will enter the position of the third belt 27 via the second belt 26, thereby completing the excavation and transportation of the rock and soil.

[0060] In order to process the rock and soil with larger particles so that the sampled rock and soil are suitable for crop planting, such as Figure 1 and Figure 4 As shown, a crushing mechanism 3 is provided on the bottom frame 11, and the crushing mechanism 3 is used to crush the excavated rock and soil into fine particles that are convenient for use;

[0061] The crushing mechanism 3 includes a base 31 fixedly mounted on the bottom frame 11, and a support platform 32 is fixedly mounted on the base 31. The support platform 32 has a first platform 321, and the first platform 321 plays a bearing role;

[0062] Meanwhile, a crushing box 34 is fixedly installed at the upper end of the first platform 321, and the crushing box 34 has a feed port at the upper end and a discharge port at the lower end. Meanwhile, a crushing cavity is arranged inside the crushing box 34, and the feed port and the discharge port are both connected to the crushing cavity, so that the excavated rock and soil can enter the crushing cavity from the feed port and then be discharged from the discharge port;

[0063] It should be noted that the discharge position of the third belt 27 is located at the upper end of the feed port, so that the rock and soil can enter smoothly. At the same time, the size of the feed port is larger than that of the discharge port, so as to facilitate the collection of the rock and soil.

[0064] In this embodiment, a through hole adapted to the discharge port is provided on the first platform 321 so that the rock and soil can pass through smoothly;

[0065] Continue to refer Figure 4 Two groups of crushing shafts are mounted on bearings at the bottom of the crushing box 34, namely, a first crushing shaft 35 and a second crushing shaft 36. At the same time, a first gear 37 is fixedly mounted on one end of the first crushing shaft 35, and a second gear 38 is fixedly mounted on one end of the second crushing shaft 36. The first gear 37 and the second gear 38 are meshed with each other, so that when the second crushing shaft 36 rotates, the first crushing shaft 35 can be driven to rotate synchronously in the opposite direction through the meshing first gear 37 and the second gear 38;

[0066] At the same time, a second motor 33 is fixedly installed on the first platform 321, and the second motor 33 is connected to the second crushing shaft 36 through a coupling, so that when the second motor 33 is started, it can drive the first crushing shaft 35 and the second crushing shaft 36 to rotate synchronously in opposite directions. Because the first crushing shaft 35 and the second crushing shaft 36 are provided with mutually staggered crushing teeth, the crushing teeth on the first crushing shaft 35 and the second crushing shaft 36 can squeeze the rock and soil entering the crushing box 34, so that the rock and soil can be broken into fine particles that are easy to use.

[0067] like Figure 5 and Fig.11 As shown, a collecting mechanism 5 is provided on the first platform 321 at the lower end of the discharge port of the crushing box 34, and the collecting mechanism 5 is used to collect the crushed rock and soil;

[0068] The collecting mechanism 5 includes a collecting box 51 for containing rock and soil, and a wheel body 52 located at the lower end of the collecting box 51, so that the staff can replace the collecting box 51 by pulling it out.

[0069] Embodiment 2:

[0070] In the process of collecting and crushing the rock and soil in the first embodiment, although a large volume of rock in the rock and soil can be removed with a high probability, in actual use, although the large volume of rock is crushed and decomposed, the crushed rock still cannot meet the use requirements. At this time, mixing this type of rock with the soil may affect the subsequent use of the soil;

[0071] In order to solve the above problems, this embodiment provides a filtering mechanism 4 to further filter the crushed rock and soil so that the collected soil can meet the use requirements. Specifically:

[0072] like Figure 1 and Figure 5 As shown, the filtering mechanism 4 includes four sets of support platforms 42 fixedly mounted on the base 31, and support wheels 43 are rotatably mounted on the four sets of support platforms 42. At the same time, filter cartridges 41 are placed on the four sets of support wheels 43. The filter cartridges 41 have a filter cavity that penetrates through, and the crushing box 34 is completely inside the filter cavity, so that the rock and soil discharged from the discharge port of the crushing box 34 will first fall into the filter cavity;

[0073] At the same time, a filter hole 412 is provided at the lower end of the filter cylinder 41 located at the discharge port of the crushing box 34, and the collecting box 51 is located at the lower end of the filter cylinder 41, so that the rock and soil falling into the filter cavity will be filtered through the filter hole 412, and then enter the collecting box 51, thereby filtering out large particles of rock that do not meet the requirements and are mixed in the rock and soil.

[0074] As the filter cartridge 41 filters, rocks at the filter holes 412 will continue to accumulate, which may block the filter holes 412 and affect the filtering effect;

[0075] In order to solve the above problems, Figure 5-Figure 7 As shown, flanges 411 are provided at both ends of the filter cartridge 41, and the flanges 411 are in rolling cooperation with the support wheel 43, so that the filter cartridge 41 can rotate on the support wheel 43;

[0076] At the same time, a second platform 322 is provided at the bottom of the first platform 321 on the support platform 32, a third motor 44 is fixedly installed on the second platform 322, a driving gear 45 is fixedly installed at the output end of the third motor 44, and a driven gear 46 is fixedly installed on the end of the filter cartridge 41 close to the third motor 44, the driven gear 46 and the driving gear 45 are meshed with each other, so that the filter cartridge 41 can be driven to rotate on the support wheel 43 by the cooperation of the driven gear 46 and the driving gear 45 under the drive of the third motor 44;

[0077] In this embodiment, a plurality of filter holes 412 are provided along the circumferential direction of the filter cartridge 41, so that the filter cartridge 41 can filter the rock and soil at any position in the circumferential direction;

[0078] like Figure 5 As shown, a partition 413 is fixedly arranged inside the filter cartridge 41 along the circumferential direction, and the length of the partition 413 is the same as the length of the filter cartridge 41, so that the filter cavity of the filter cartridge 41 is divided into multiple groups of filter chambers by multiple groups of partitions 413, and the multiple groups of filter chambers can be used for rock and soil filtering operations;

[0079] In summary, when filtering the rock and soil, the third motor 44 is started, and driven by the third motor 44, the filter cartridge 41 rotates on the support wheel 43. As the filter cartridge 41 rotates, multiple groups of filter bins are sequentially located at the lower end of the discharge port of the crushing box 34, and the crushed rock and soil are filtered.

[0080] Because the filter bins are constantly replaced, it is possible to prevent continuous accumulation in one filter bin, thereby affecting the filtering operation of the rock and soil.

[0081] Embodiment three:

[0082] In the rock and soil filtering operation, although the rotation of the filter cartridge 41 can effectively alleviate the accumulation of rock and soil in one filter bin, due to the gravity of the rock and soil, the rocks that cannot pass through the filter holes 412 will inevitably accumulate toward the filter bin at the lower end. When there are too many accumulated rocks, the rock and soil filtering will still be affected.

[0083] In order to solve the above problems, Figure 8-Figure 10 As shown, a support arc 47 is fixedly installed on one side of the first platform 321, and the support arc 47 is located on one side of the filter hole 412 at the bottom position. It can be understood that according to the Figure 8 In the placement position shown, if the filter cartridge 41 rotates counterclockwise under the drive of the second motor 33, the support arc 47 is arranged at the front side of the bottom filter hole 412 in the rotation direction;

[0084] At the same time, a baffle 48 is installed on one side of the support arc 47 close to the inner wall of the filter cartridge 41, and the end of the baffle 48 away from the support arc 47 is set to an arc shape, and the arc shape matches the arc formed by the inner side of the partition 413, so that the filter bin at this location can be closed by the arc shape of the baffle 48, so that the rock and soil inside the filter bin will not fall;

[0085] For the convenience of explanation, the filter chamber at the bottom of the filter cartridge 41 at a certain moment is defined as the first filter chamber, and the position of the first filter chamber at this time is defined as the filtering position. As the filter cartridge 41 rotates, the first filter chamber will rotate synchronously and rotate to a position closed by the baffle 48. This position is defined as the closed position of the first filter chamber. As the filter cartridge 41 continues to rotate, the first filter chamber will be at the top position, and this position is defined as the material return position.

[0086] In summary, when the first filter bin is in the filtering position, the rock and soil enter the first filter bin through the outlet of the crushing box 34 for filtration, and the rock and soil that is not completely crushed will remain in the first filter bin;

[0087] When the first filter chamber reaches the closed position as the filter cartridge 41 rotates, the support arc 47 completely covers the opening of the first filter chamber, so that the incompletely crushed rock and soil will not escape from the first filter chamber, thereby preventing the incompletely crushed rock and soil from entering the bottom of the filter cartridge 41 due to gravity, thereby reducing the filtering pressure of the filter cartridge 41;

[0088] When the first filter bin reaches the return position, the first filter bin is located above the feed port of the crushing box 34, so that the rock and soil that are not completely crushed will return to the crushing box 34 for crushing due to the effect of gravity, so that the rock and soil can meet the use requirements.

[0089] In this embodiment, an elastomer can be provided at the connection between the baffle 48 and the support arc 47, so that the baffle 48 can be close to or away from the support arc 47, thereby enabling the baffle 48 to better fit with the partition 413 when closing the first filter chamber, thereby achieving a better sealing effect.

[0090] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A soil sampling detection device for rock and soil analysis, characterized in that: include: A support mechanism (1), the support mechanism (1) comprising a bottom frame (11); A soil collecting mechanism (2), the soil collecting mechanism (2) being installed on the bottom frame (11), and the soil collecting mechanism (2) being used for collecting rock and soil; A crushing mechanism (3), the crushing mechanism (3) being installed on the bottom frame (11) and being used for receiving the rock and soil collected by the soil taking mechanism (2) and crushing the rock and soil; A filtering mechanism (4), the filtering mechanism (4) being mounted on the bottom frame (11), the filtering mechanism (4) being used to filter incompletely crushed rock and soil, the filtering mechanism (4) comprising a filtering cartridge (41), the filtering cartridge (41) being provided with at least two groups of filtering holes (412) along a circumferential direction; A collecting mechanism (5), the collecting mechanism (5) is located at the lower end of the filtering mechanism (4) and is used to collect rock and soil that meets the requirements; Wherein: the filter cartridge (41) is suitable for rotating so as to rotate the filter holes (412) sequentially to the bottom of the crushing mechanism (3) and filter the crushed rock and soil.

2. A soil sampling detection device for rock and soil analysis according to claim 1, characterized in that: The soil taking mechanism (2) comprises a bracket (210) fixedly mounted on the bottom frame (11), two sets of second side plates (22) fixedly mounted on the bracket (210), the second side plates (22) being inclined and having a first end located at the bottom and a second end located at the top, a first side plate (21) being fixedly mounted horizontally at the position of the first end, and a third side plate (23) being fixedly mounted horizontally at the position of the second end; A pulley (29) is mounted on a bearing between the two groups of the first side plates (21), between the two groups of the second side plates (22), and between the two groups of the third side plates (23); a belt is provided on the pulley (29) for transmission, and the belt is divided into a first belt (25) located between the two groups of the first side plates (21), a second belt (26) located between the two groups of the second side plates (22), and a third belt (27) located between the two groups of the third side plates (23); A first motor (24) is fixedly mounted on the third side plate (23), and an output end of the first motor (24) is fixedly mounted on one of the pulleys (29); A scooping portion (28) is fixedly mounted on one end of the first side plate (21) away from the second side plate (22).

3. A soil sampling detection device for rock and soil analysis according to claim 2, characterized in that: The scooping portion (28) comprises a guide slope (282) fixedly mounted on the first side plate (21); the guide slope (282) is inclined and gradually decreases in height in a direction away from the first side plate (21); a horizontally arranged gathering platform (281) is fixedly mounted on one end at a lower position of the guide slope (282); and a slope (283) is arranged on the gathering platform (281) at a position away from the guide slope (282).

4. The soil sampling detection device for rock and soil analysis according to claim 1, characterized in that: The crushing mechanism (3) comprises a base (31) fixedly mounted on the bottom frame (11), a support platform (32) fixedly mounted on the base (31), and the support platform (32) has a first platform (321); A crushing box (34) is fixedly mounted on the upper end of the first platform (321), the crushing box (34) having a feed port at the upper end and a discharge port at the lower end, and a crushing chamber is arranged inside the crushing box (34); Two groups of crushing shafts are mounted on bearings at the bottom of the crushing box (34), namely a first crushing shaft (35) and a second crushing shaft (36). A first gear (37) is fixedly mounted on one end of the first crushing shaft (35), and a second gear (38) is fixedly mounted on one end of the second crushing shaft (36). The first gear (37) and the second gear (38) are meshed with each other. A second motor (33) is fixedly mounted on the first platform (321), and the second motor (33) is connected to the second crushing shaft (36) via a coupling.

5. The soil sampling detection device for rock and soil analysis according to claim 4, characterized in that: The collecting mechanism (5) comprises a collecting box (51) for accommodating rock and soil, and a wheel body (52) located at the lower end of the collecting box (51).

6. The soil sampling detection device for rock and soil analysis according to claim 5, characterized in that: The filtering mechanism (4) comprises four groups of support platforms (42) fixedly mounted on the base (31), and support wheels (43) are rotatably mounted on the four groups of support platforms (42). The filter cartridge (41) is placed on the support wheels (43), and the filter cartridge (41) has a filter cavity penetrating therethrough; The collecting box (51) is located at the lower end of the filter cartridge (41).

7. The soil sampling detection device for rock and soil analysis according to claim 6, characterized in that: Flanges (411) are provided at both ends of the filter cartridge (41), and the flanges (411) are in rolling cooperation with the support wheel (43); A second platform (322) is provided on the support platform (32) at the bottom of the first platform (321); a third motor (44) is fixedly mounted on the second platform (322); a driving gear (45) is fixedly mounted on the output end of the third motor (44); a driven gear (46) is fixedly mounted on one end of the filter cartridge (41) close to the third motor (44); the driven gear (46) and the driving gear (45) are meshed with each other.

8. The soil sampling detection device for rock and soil analysis according to claim 7, characterized in that: A plurality of groups of partitions (413) are fixedly arranged inside the filter cartridge (41) along the circumferential direction, and the plurality of groups of partitions (413) divide the filter cavity of the filter cartridge (41) into a plurality of groups of filter compartments.

9. The soil sampling detection device for rock and soil analysis according to claim 8, characterized in that: A support arc (47) is fixedly mounted on one side of the first platform (321), and the support arc (47) is located on one side of the filter hole (412) at the bottom position; A baffle (48) is installed on one side of the support arc (47) close to the inner wall of the filter cartridge (41), and one end of the baffle (48) away from the support arc (47) is arranged in an arc shape, and the arc shape matches the circular arc formed by the inner side of the partition (413).

10. The soil sampling detection device for rock and soil analysis according to claim 9, characterized in that: An elastic body is provided at the connection between the baffle (48) and the support arc (47).

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