A black soil water seepage capacity simulation test device

Abstract

The present invention provides a black soil water seepage capacity simulation test device, which relates to the technical field of simulation test devices, including: a mounting mechanism, wherein by rotating a screw in an inner groove, a movable block can drive a main body to realize angle adjustment on a base through a bottom rod, thereby accurately simulating the water seepage and water holding capacity of soil under different slope conditions. Whether it is a gentle slope or a steep slope, the present invention can be used to carry out simulation experiments, thereby providing solid technical support for the all-round research on soil water seepage and water holding capacity, and solving the problem that most simulation test devices at this stage have inherent limitations in their design architecture, and can only detect the water seepage and water holding capacity of soil under flat ground conditions. However, the actual black soil landform is complex and diverse, and there are a large number of terrains with slopes, such as gentle slopes in hilly areas, slopes at the edge of gullies, etc. Since the existing devices cannot simulate the water seepage and water holding conditions of soil on such sloped terrains, the obtained simulation test results are too one-sided.

Description

Technical Field

[0001] The present invention relates to the technical field of simulation testing devices, and in particular to a simulation testing device for the water seepage capacity of black soil. Background Art

[0002] As a rare resource gifted by nature to mankind, black soil plays an irreplaceable cornerstone role in many key areas such as global food production and maintaining ecological balance with its unique fertile soil texture and rich organic matter content. However, it is alarming that under the intertwined influence of multiple factors such as the rapid development of agricultural mechanization, frequent high-intensity agricultural reclamation activities and climate change, black soil is facing an unprecedented soil degradation crisis. Among them, the dynamic changes in soil water permeability have a profound impact on the healthy growth of crops and the effectiveness of regional soil and water conservation. In view of this, accurately and efficiently understanding the degree of change in the water permeability and water holding capacity of black soil after compaction has become a key issue that needs to be overcome in the field of black soil protection and sustainable utilization, and dedicated water permeability simulation test equipment has become an indispensable "weapon".

[0003] However, there are still some deficiencies in the current design of soil water infiltration capacity simulation test:

[0004] First, in the routine process of conducting soil infiltration and water holding capacity tests, workers are required to use professional tools to conduct stratified sampling of soil at different depths. This process is not only cumbersome, time-consuming and labor-intensive, but is also prone to errors due to improper human operation. More seriously, the sampling process inevitably disturbs the original hierarchical structure of the soil samples, causing subsequent test data to deviate from the actual soil performance in its natural state and fail to truly reflect the inherent characteristics of the soil.

[0005] Secondly, at present, most simulation test devices have inherent limitations in their design architecture and can only test the water seepage and water holding capacity of soil under flat ground conditions. However, the actual black soil landforms are complex and diverse, and there are a large number of terrains with slopes, such as gentle slopes in hilly areas and slopes at the edge of gullies. Since the existing devices cannot simulate the water seepage and water holding conditions of soil on such sloped terrains, the obtained simulation test results are too one-sided. The derived data are difficult to fully cover the real performance of black soil under various terrain conditions, which greatly limits the scientific researchers' all-round and in-depth understanding and research of black soil, and thus hinders the accurate formulation and effective implementation of black soil protection strategies. Summary of the Invention

[0006] In response to the above problems, one purpose of the present application is to remedy these shortcomings, and more specifically to provide a black soil water seepage capacity simulation test device, which does not require sampling one by one to test the soil's water seepage and water holding capacity, and can simulate the soil's water seepage and water holding capacity at different slopes.

[0007] In the first aspect of the present disclosure, a black soil water seepage capacity simulation test device is provided, which specifically includes: a mounting mechanism; the mounting mechanism includes a main body and a bottom rod, circular leakage hole structures are opened on both sides of the main body, rectangular grooves are opened at equal intervals on the front side of the main body, and the bottom of the main body is an arc-shaped structure; the bottom rod is arranged in the middle position of the bottom of the main body; a bottom mechanism is provided on the mounting mechanism, and the bottom mechanism includes a base and a slot, the base is arranged at the lower end of the main body, and the arc-shaped groove at the upper end of the base is fitted with the arc-shaped structure at the lower end of the main body, the groove in the movable block inside the base is plugged into the bottom rod, and the circular groove on the external side plate of the base is fitted with the outer end of the main body The side rods rotate and cooperate; the slots are symmetrically opened on both sides of the base; the mounting mechanism is provided with a detection mechanism, the detection mechanism includes a fixing part and a fixing slot, a circular slot is opened inside the fixing part, the control rod in the main body is inserted into the circular slot, the fixing part is inserted into the inside of the main body, and the fixing part fits with the movable pin on the rear side of the main body; the fixing slots are opened at the upper and lower ends of the front side of the fixing part, and the fixing slots are plugged and cooperated with the docking rod in the main body; two sets of compacting mechanisms are provided on the mounting mechanism, the compacting mechanism includes a flip frame and a sliding plate, the flip frame is rotatably installed on both sides of the upper end of the main body; the sliding plate is slidably installed inside the flip frame.

[0008] Preferably, the mounting mechanism includes: side rods and padding; the side rods are fixedly mounted below both sides of the main body; the padding is laid on both sides inside the main body, and the padding is laid above the circular leakage hole structures on both sides of the main body.

[0009] Preferably, the mounting mechanism includes: a control rod, a docking groove, a bottom groove and a collecting piece; the control rod is inserted into the interior of the main body; the docking groove is opened on the outside of the cylindrical structure at the bottom of the control rod; the bottom groove is opened at the rear inner end of the main body, and the bottom groove is connected to the circular leakage hole on the main body; the collecting piece is inserted into the interior of the bottom groove.

[0010] Preferably, the installation mechanism includes: a sealing groove, an isolation cover, a connecting groove and a rotating part; the sealing groove is opened on both sides of the main body; the isolation cover is provided at both ends of the main body, and the isolation cover is plugged into the sealing groove; the connecting groove is vertically opened at both ends of the rear side of the main body, and circular through holes are equidistantly provided inside the connecting groove; the rotating part is rotatably installed inside the connecting groove, and circular through holes are equidistantly provided inside the rotating part, and the circular through holes in the rotating part are correspondingly provided to the circular through holes in the connecting groove.

[0011] Preferably, the mounting mechanism includes: a docking rod and a movable pin; the docking rod is symmetrically arranged at the front side of the main body; the movable pin is inserted into the lower end of the rear side of the main body, and the movable pin is in contact with the collecting piece.

[0012] Preferably, the bottom mechanism includes: an inner groove and a movable block; the inner groove is opened in the middle position inside the base; the movable block is movably installed in the inner groove through a screw, and a groove is provided at the upper end of the movable block.

[0013] Preferably, the bottom mechanism includes: side panels and connecting blocks; the side panels are arranged on both sides of the outside of the base, and a circular groove is opened at the upper end of the side panels; the connecting blocks are arranged at both ends of the side panels, and the connecting blocks are plugged into the slots.

[0014] Preferably, the detection mechanism includes: grouping grooves and blocks; the grouping grooves are equidistantly arranged inside the fixing member, and the grouping grooves are connected to the circular grooves in the fixing member, and the grouping grooves pass through the fixing member; the blocks are slidably installed on both sides of the inside of the grouping grooves through elastic members.

[0015] Preferably, the detection mechanism includes: a built-in component, a card block and a detection plate; the built-in component is rotatably installed in each group of grouping slots, and rectangular slots are provided at both ends of the built-in component, a circular through slot is provided in the middle position of the built-in component, and both ends of the built-in component are in contact with the block; the card block is provided in the circular through slot in the middle position of the built-in component; the detection plate is inserted into the rectangular slots on both sides of the built-in component.

[0016] Preferably, the compacting mechanism includes: a telescopic member and a pressure roller; the telescopic member is slidably mounted on the sliding plate; and the pressure roller is rotatably mounted on the end of the telescopic member.

[0017] 1. The present invention is provided with a control rod and a detection mechanism, a fixing piece is inserted into the interior of the main body, the control rod on the main body is extended into the interior of the fixing piece, grouping grooves are provided in the fixing piece at equal intervals, and wedge-shaped blocks with sealing functions are movably installed at both ends of the grouping grooves. In each grouping groove, an internal component is rotatably installed, and a detection plate with a water-absorbing function is inserted on both sides of the internal component. When it is necessary to detect the soil at a certain depth, the control rod is moved to engage the docking groove at the lower end of the control rod with the block in the internal component, and then the control rod is rotated to make the soil surface of ... The built-in component pushes away the block and rotates from the grouping slot to insert one end with the detection plate into the soil of that layer. After standing still, the built-in component is rotated back and the detection plate is pulled out from both sides of the fixing component. By observing whether the detection plate absorbs water, the water holding or water seepage form of the soil at that depth can be judged. Compared with the traditional detection method that is cumbersome and easy to damage soil samples, the present invention has achieved a breakthrough in achieving the efficient and accurate completion of deep soil detection tasks without the need for soil sampling, greatly improving the scientificity and convenience of the detection.

[0018] 2. The present invention provides a bottom mechanism, which allows the main body to be rotatably mounted above the base via the side panels. A U-shaped movable block is installed in the inner groove of the base via a screw, and the bottom rod at the lower end of the main body is inserted into the movable block. During simulation testing, by rotating the screw in the inner groove, the movable block can drive the main body on the base via the bottom rod to achieve angle adjustment, accurately simulating the water seepage and water holding capacity of the soil under different slope conditions. Whether it is a gentle slope or a steep slope, the present invention can be used to conduct simulation experiments, providing solid technical support for all-round research on soil water seepage and water holding capacity, effectively filling the gap in traditional testing devices in simulating complex terrain, and promoting soil testing technology to stride forward in a direction with higher precision and greater practical applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following drawings will provide a better understanding of the present disclosure and more clearly demonstrate the advantages of the present disclosure. The drawings described herein are for illustrative purposes only of selected embodiments, not all possible implementations, and are not intended to limit the scope of the present disclosure.

[0020] In the attached figure:

[0021] Figure 1 A schematic diagram of a three-dimensional structure according to an embodiment of the present invention is shown.

[0022] Figure 2 A schematic diagram of the internal structure of a side end according to an embodiment of the present invention is shown.

[0023] Figure 3 A schematic side cross-sectional view of an embodiment of the present invention is shown.

[0024] Figure 4 A schematic diagram of a decomposed structure according to an embodiment of the present invention is shown.

[0025] Figure 5 A schematic diagram of a bottom cross-sectional structure according to an embodiment of the present invention is shown.

[0026] Figure 6 A schematic diagram of the internal structure of a detection mechanism according to an embodiment of the present invention is shown.

[0027] Figure 7 A schematic diagram of the connection structure between a part of the detection mechanism and the control rod according to an embodiment of the present invention is shown.

[0028] Figure 8 A schematic diagram of the three-dimensional structure of the bottom mechanism according to an embodiment of the present invention is shown.

[0029] Figure 9 A schematic diagram of the three-dimensional structure of a compacting mechanism according to an embodiment of the present invention is shown.

[0030] Reference Signs List

[0031] 1. Installation mechanism;

[0032] 101. Main body; 1011. Bottom rod; 1012. Side rod; 1013. Pad; 102. Control rod; 1021. Docking groove; 103. Bottom groove; 1031. Collecting element; 104. Sealing groove; 1041. Isolation cover; 105. Connecting groove; 1051. Rotating element; 106. Docking rod; 107. Movable pin;

[0033] 2. Bottom mechanism;

[0034] 201, base; 2011, slot; 202, inner groove; 2021, movable block; 203, side panel; 2031, connecting block;

[0035] 3. Testing agency;

[0036] 301, fixing part; 3011, fixing slot; 302, grouping slot; 3021, stopper; 303, built-in part; 3031, card block; 3032, detection board;

[0037] 4. Compacting mechanism;

[0038] 401, turning frame; 4011, sliding plate; 402, telescopic part; 4021, pressure roller. DETAILED DESCRIPTION

[0039] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Example 1: Please refer to Figures 1 to 9 As shown:

[0041] The present invention provides a black soil water seepage capacity simulation test device, comprising: a mounting mechanism 1; the mounting mechanism 1 comprises a main body 101 and a bottom rod 1011, circular leak hole structures are opened on both sides of the main body 101, rectangular grooves are opened at equal intervals on the front side of the main body 101, and the bottom of the main body 101 is an arc-shaped structure; the bottom rod 1011 is arranged at the middle position of the bottom of the main body 101; a bottom mechanism 2 is provided on the mounting mechanism 1, the bottom mechanism 2 comprises a base 201 and a slot 2011, the base 201 is arranged at the lower end of the main body 101, and the arc-shaped groove at the upper end of the base 201 is fitted with the arc-shaped structure at the lower end of the main body 101, the groove in the movable block 2021 inside the base 201 is plugged into and matched with the bottom rod 1011, and the circular groove on the external side plate 203 of the base 201 is rotatably matched with the side rod 1012 at the outer end of the main body 101; The slots 2011 are symmetrically arranged on both sides of the base 201; the installation mechanism 1 is provided with a detection mechanism 3, the detection mechanism 3 includes a fixing part 301 and a fixing slot 3011, a circular slot is provided inside the fixing part 301, the control rod 102 in the main body 101 is inserted into the circular slot, the fixing part 301 is inserted into the inside of the main body 101, and the fixing part 301 is fitted with the movable pin 107 on the rear side of the main body 101; the fixing slot 3011 is provided at the upper and lower ends of the front side of the fixing part 301, and the fixing slot 3011 is plugged into the docking rod 106 in the main body 101; two sets of compacting mechanisms 4 are provided on the installation mechanism 1, the compacting mechanism 4 includes a flip frame 401 and a sliding plate 4011, the flip frame 401 is rotatably installed on both sides of the upper end of the main body 101; the sliding plate 4011 is slidably installed inside the flip frame 401.

[0042] As the second embodiment of the present application, based on the first embodiment, Figures 2 to 5As shown, the mounting mechanism 1 includes side rods 1012 and pads 1013. The side rods 1012 are fixedly mounted on both sides of the main body 101; the pads 1013 are laid on both sides of the main body 101, and the pads 1013 are laid above the circular leakage hole structures on both sides of the main body 101; the control rod 102 is inserted into the interior of the main body 101; the docking groove 1021 is opened on the outside of the cylindrical structure at the bottom of the control rod 102; the bottom groove 103 is opened at the rear inner end of the main body 101, and the bottom groove 103 is connected to the circular leakage hole on the main body 101; the collecting member 1031 is inserted into the interior of the bottom groove 103; the sealing groove 104 is opened on both sides of the main body 101; the isolation cover 1041 It is arranged at both ends of the main body 101, and the isolation cover 1041 is plugged into the sealing groove 104; the connecting groove 105 is vertically opened at both ends of the rear side of the main body 101, and circular through holes are opened equidistantly inside the connecting groove 105; the rotating part 1051 is rotatably installed inside the connecting groove 105, and circular through holes are opened equidistantly inside the rotating part 1051, and the circular through holes in the rotating part 1051 are arranged correspondingly to the circular through holes in the connecting groove 105; the docking rod 106 and the movable pin 107; the docking rod 106 is symmetrically opened at the front side of the interior of the main body 101; the movable pin 107 is plugged into the lower end of the rear side of the main body 101, and the movable pin 107 is in contact with the collecting part 1031.

[0043] In the present application, the main body 101 is rotatably matched with the side plate 203 through the side rod 1012, and the main body 101 is rotatably installed on the base 201; the isolation cover 1041 of transparent material is inserted into the two ends of the main body 101 through the sealing groove 104, so that a sealed space can be formed on both sides of the main body 101, which is convenient for filling black soil in the main body 101, and padding 1013 is laid above the circular through-hole structure on both sides of the main body 101, which can prevent the soil from leaking into the bottom groove 103 through the circular through-hole when adding black soil. A rectangular bottom groove 103 is opened at the bottom of the main body 101, and a collecting piece 1031 can be inserted in the bottom groove 103, and by connecting the bottom groove 103 with the circular through-hole on the main body 101, water seeping from the soil can be collected through the collecting piece 1031 for secondary utilization. An L-shaped movable pin 107 is inserted on the rear side of the main body 101, which can be inserted into the main body The collecting part 1031 and the fixing part 301 inside the body 101 are limited. By providing a circular connecting groove 105, the rotating part 1051 can be rotatably installed in the connecting groove 105. When the rotating part 1051 is rotated and the rotating part 1051 is overlapped with the circular through hole on the connecting groove 105, the thermometer can be passed through the circular through hole and extended into the soil to complete the temperature detection of the soil at that depth. The control rod 102 is inserted into the main body 101. By engaging the arc-shaped docking groove 1021 on the control rod 102 with the card block 3031, the internal part 303 can be driven to rotate when the control rod 102 is rotated, thereby facilitating the detection plate 3032 to extend into the soil for detection. When the fixing part 301 is inserted into the main body 101, the fixing part 301 can be fixed in the main body 101 by engaging the cylindrical docking rod 106 with the fixing groove 3011.

[0044] As the third embodiment of the present application, based on the first embodiment, Figure 5 and Figure 8 As shown, the bottom mechanism 2 includes an inner groove 202 and a movable block 2021; the inner groove 202 is opened in the middle position inside the base 201; the movable block 2021 is movably installed in the inner groove 202 by a screw, and a groove is provided at the upper end of the movable block 2021; the side panels 203 are provided on both sides of the outside of the base 201, and a circular groove is provided at the upper end of the side panels 203; the connecting blocks 2031 are provided at the positions of the two ends of the side of the side panels 203, and the connecting blocks 2031 are plugged into the slots 2011.

[0045] The present application sets up a base 201 and opens slots 2011 at both ends of the base 201, inserts and fixes the connecting block 2031 on the side panel 203 into the slot 2011, and rotates the side panel 203 and the main body 101 to cooperate, so that the main body 101 can be rotatably installed on the base 201 with the help of the side panel 203, and opens a rectangular inner groove 202 inside the base 201. By making the movable block 2021 engaged with the bottom rod 1011 slide in the inner groove 202, the angle of the main body 101 on the base 201 can be adjusted.

[0046] As the fourth embodiment of the present application, based on the first embodiment, Figure 6 and Figure 7 As shown, the detection mechanism 3 includes grouping grooves 302 and blocks 3021; the grouping grooves 302 are equidistantly arranged inside the fixing part 301, and the grouping grooves 302 are connected to the circular grooves in the fixing part 301, and the grouping grooves 302 pass through the fixing part 301; the blocks 3021 are slidably installed on both sides of the inside of the grouping grooves 302 through elastic parts; the built-in parts 303 are rotatably installed in each group of grouping grooves 302, and rectangular grooves are provided at both ends of the built-in parts 303, and a circular through groove is provided in the middle position of the built-in parts 303, and the two ends of the built-in parts 303 are in contact with the blocks 3021; the blocking block 3031 is provided in the circular through groove in the middle position of the built-in parts 303; the detection plate 3032 is inserted into the rectangular grooves on both sides of the built-in parts 303.

[0047] The present application sets a rectangular fixing piece 301, and the built-in piece 303 can be rotatably installed in the grouping groove 302 inside the fixing piece 301. When installing the fixing piece 301, the fixing piece 301 can be fixed inside the main body 101 by plugging the fixing groove 3011 into the docking rod 106. Wedge-shaped stoppers 3021 are movably installed at both ends of the grouping groove 302, so that when the built-in piece 303 does not extend out of the grouping groove 302, both sides of the grouping groove 302 can be sealed. The X-shaped built-in piece 303 with the plug-in detection plate 3032 is rotatably installed inside the grouping groove 302, and the built-in piece 303 is rigidly connected to the control rod 102 through the block 3031. The two ends of the built-in piece 303 are unscrewed from the grouping groove 302 through the control rod 102, so that the end with the detection plate 3032 can be extended into the soil for water absorption test, so as to test the water seepage and water retention at this position.

[0048] As the fifth embodiment of the present application, based on the first embodiment, Figure 9 As shown, the compacting mechanism 4 includes a telescopic member 402 and a pressure roller 4021 ; the telescopic member 402 is slidably mounted on the sliding plate 4011 ; and the pressure roller 4021 is rotatably mounted at the end of the telescopic member 402 .

[0049] In this application, a rectangular flip frame 401 is set up, and a sliding plate 4011 can be slidably installed in the flip frame 401, and a telescopic part 402 with a pressure roller 4021 can be slidably installed in the sliding plate 4011. By extending the telescopic part 402 into the closed space surrounded by the main body 101 and the isolation cover 1041, the pressure roller 4021 can compact the soil placed inside the main body 101, so as to simulate the state of the soil being compacted.

[0050] The specific usage and function of this embodiment are as follows:

[0051] In the present invention, Figures 1-9 As shown, the side plates 203 are rotated and installed on the side rods 1012 at both ends of the main body 101, and then the main body 101 is placed on the upper end of the base 201, so that the connecting blocks 2031 on the side plates 203 are plugged into the slots 2011. While installing the main body 101, the bottom rod 1011 is inserted into the groove of the movable block 2021 inside the base 201, and the fixing member 301 is inserted into the interior of the main body 101 from the rear end, so that the fixing groove 3011 is plugged into the docking rod 106, and the splitter in the fixing member 301 is engaged. The built-in part 303 with the detection plate 3032 is rotated and installed in the group groove 302, the control rod 102 on the main body 101 is inserted into the interior of the fixing part 301, the isolation cover 1041 is inserted into both sides of the main body 101 through the sealing groove 104, and the padding 1013 is placed at both ends of the main body 101. The soil of black soil is poured into the closed space surrounded by the isolation cover 1041 at both ends of the main body 101, and then the flip frame 401 is flipped to the front upper end of the main body 101, and the telescopic part 402 is extended into the main body 101. 1, so that the pressing roller 4021 contacts the upper soil, and the sliding plate 4011 is moved back and forth to make the pressing roller 4021 compact the black soil. After compaction, a certain amount of water is injected into the main body 101, and then it is left to stand for a period of time. The bottom of the control rod 102 is inserted into the built-in part 303 at the corresponding position, so that the docking groove 1021 at the bottom of the control rod 102 is engaged with the block 3031 in the built-in part 303 on this side, and then the control rod 102 is rotated to make the built-in part 303 push the block 302 away. 1 is unscrewed from the grouping groove 302 and inserted into the black soil. After standing for a while, the built-in component 303 is screwed back into the grouping groove 302, and the stoppers 3021 are used to close both ends of the grouping groove 302 on that side. The detection plate 3032 on the built-in component 303 on that side is pulled out from both ends of the fixing member 301, and the detection plate 3032 is observed to seep water. If the detection plate 3032 absorbs water, it indicates that water seepage has occurred in the soil at that depth. Otherwise, it indicates that water seepage has not occurred in the soil at that depth.

[0052] In this article, there are several points to note:

[0053] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0054] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0055] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A black soil water seepage capacity simulation test device, comprising: The mounting mechanism (1) comprises a main body (101) and a bottom rod (1011), wherein the main body (101) is a rectangular structure, and circular leak holes are equidistantly provided on both sides of the main body (101), and rectangular grooves are equidistantly provided on the front side of the main body (101), and the bottom of the main body (101) is an arc-shaped structure; the bottom rod (1011) is arranged at the middle position of the bottom of the main body (101); the mounting mechanism (1) is characterized in that a bottom mechanism (2) is provided on the mounting mechanism (1), and the bottom mechanism (2) comprises a base (201), a slot (2011), an inner groove (202), a movable block (2021), a side plate (203 ) and a connecting block (2031), the base (201) is arranged at the lower end of the main body (101), and the arc groove at the upper end of the base (201) is fitted with the arc structure at the lower end of the main body (101); the slots (2011) are symmetrically arranged on both sides of the base (201); the inner groove (202) is arranged at the middle position inside the base (201); the movable block (2021) is movably installed in the inner groove (202) through a screw, and a groove is provided at the upper end of the movable block (2021), and the groove in the movable block (2021) is plugged into and matched with the bottom rod (1011); the side plate (203) is arranged on the base (201) The outer sides of the side plate (203) are provided with a circular groove at the upper end thereof, and the circular groove on the side plate (203) is rotatably matched with the side rod (1012) at the outer end of the main body (101); the connecting block (2031) is provided at the positions of the two ends of the side portion of the side plate (203), and the connecting block (2031) is plugged into the slot (2011); the mounting mechanism (1) is provided with a detection mechanism (3), the detection mechanism (3) includes a fixing member (301) and a fixing groove (3011), the fixing member (301) is provided with a circular groove inside, the control rod (102) in the main body (101) is plugged into the circular groove, and the fixing member (301) is provided with a circular groove. Inserted inside the main body (101), the fixing member (301) is fitted with the movable pin (107) on the rear side of the main body (101); the fixing groove (3011) is opened at the upper and lower ends of the front side of the fixing member (301), and the fixing groove (3011) is plugged into and matched with the docking rod (106) in the main body (101); the installation mechanism (1) is provided with two sets of compacting mechanisms (4), the compacting mechanisms (4) include a turning frame (401) and a sliding plate (4011), the turning frame (401) is rotatably installed on both sides of the upper end of the main body (101); the sliding plate (4011) is slidably installed inside the turning frame (401).

2. The black soil water permeability simulation test device according to claim 1, characterized in that: The mounting mechanism (1) comprises: side rods (1012) and padding (1013); the side rods (1012) are fixedly mounted below both sides of the main body (101); the padding (1013) is laid on both sides inside the main body (101), and the padding (1013) is located above the circular leak holes at both ends of the main body (101).

3. The black soil water permeability simulation test device according to claim 2, characterized in that: The mounting mechanism (1) comprises: a control rod (102), a docking groove (1021), a bottom groove (103) and a collecting piece (1031); the control rod (102) is plugged into the interior of the main body (101); the docking groove (1021) is provided on the outside of the cylindrical structure at the bottom of the control rod (102); the bottom groove (103) is provided at the rear inner end of the main body (101), and the bottom groove (103) is connected to a circular leak hole on the main body (101); and the collecting piece (1031) is plugged into the interior of the bottom groove (103).

4. The black soil water permeability simulation test device according to claim 3, characterized in that: The mounting mechanism (1) comprises: a sealing groove (104), an isolation cover (1041), a connecting groove (105) and a rotating member (1051); the sealing groove (104) is provided on both sides of the main body (101); the isolation cover (1041) is provided at both ends of the main body (101), and the isolation cover (1041) is plugged into and matched with the sealing groove (104); the connecting groove (105) is vertically provided at both ends of the rear side of the main body (101), and circular through holes are provided at equal intervals inside the connecting groove (105); the rotating member (1051) is rotatably mounted inside the connecting groove (105), and circular through holes are provided at equal intervals inside the rotating member (1051), and the circular through holes in the rotating member (1051) are provided correspondingly to the circular through holes in the connecting groove (105).

5. The black soil water seepage capacity simulation test device according to claim 4, characterized in that: The mounting mechanism (1) comprises: a docking rod (106) and a movable pin (107); the docking rod (106) is symmetrically arranged at the front side of the main body (101); the movable pin (107) is inserted into the lower end of the rear side of the main body (101), and the movable pin (107) is in contact with the collecting member (1031).

6. The black soil water permeability simulation test device according to claim 1, characterized in that: The detection mechanism (3) comprises: a grouping groove (302) and a stopper (3021); the grouping groove (302) is equidistantly arranged inside the fixing member (301), the grouping groove (302) is connected to the circular groove inside the fixing member (301), and the grouping groove (302) passes through the fixing member (301); the stopper (3021) is slidably mounted on both sides of the inside of the grouping groove (302) through an elastic member.

7. The black soil water seepage capacity simulation test device according to claim 6, characterized in that: The detection mechanism (3) comprises: an internal component (303), a clamping block (3031) and a detection plate (3032); the internal component (303) is rotatably mounted in each grouping slot (302), and rectangular slots are provided at both ends of the internal component (303), a circular through slot is provided in the middle of the internal component (303), and both ends of the internal component (303) are in contact with the stopper (3021); the clamping block (3031) is provided in the circular through slot in the middle of the internal component (303); and the detection plate (3032) is plugged into the rectangular slots on both sides of the internal component (303).

8. The black soil water seepage capacity simulation test device according to claim 1, characterized in that: The compacting mechanism (4) comprises: a telescopic member (402) and a pressure roller (4021); the telescopic member (402) is slidably mounted on a sliding plate (4011); and the pressure roller (4021) is rotatably mounted on the end of the telescopic member (402).

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