Water and soil loss monitoring and sampling device
By designing a soil and water loss monitoring and sampling device that includes a support base, a limiting cylinder, a sampling structure, and a sampling mechanism, the problem of inconvenient soil removal in existing devices has been solved, and convenient soil removal and efficient operation have been achieved.
Patent Information
- Application Number
- CN202422650429.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-10-31
AI Technical Summary
Existing soil erosion monitoring and sampling devices are inconvenient to remove because the soil is stored in the sampling tube after sampling.
A soil erosion monitoring and sampling device was designed, including a support base, a limiting cylinder, a sampling structure, and a sampling mechanism. By using a push rod and a piston in combination with the elastic deformation of the limiting block and the spring, the soil can be easily extracted.
It enables convenient soil extraction, is simple and quick to operate, and improves sampling efficiency.
Smart Images
Figure CN223526039U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water and soil loss monitoring sampling technical field especially relates to a water and soil loss monitoring sampling device. BACKGROUND
[0002] Water and soil loss refers to the phenomenon that water and soil lose on bare surface, and it is an important environmental problem in the fields of agriculture, forestry, water conservancy engineering and the like, in order to effectively monitor and control water and soil loss, it is necessary to use water and soil loss monitoring sampling device to sample and analyze.
[0003] At present, the soil of a certain depth needs to be sampled to monitor the water and soil loss of underground, and the sampling device needs to be used to sample, and the present inventor finds in practical application that the soil is inconvenient to take out after being stored in the sampling tube after sampling of the existing sampling device, therefore, the water and soil loss monitoring sampling device is provided. UTILITY MODEL CONTENT
[0004] In order to overcome the defects of the prior art as pointed out above, the present inventor has made in-depth research, and after a lot of creative labor, the utility model is completed.
[0005] Specifically, the technical problem to be solved by the utility model is to provide a water and soil loss monitoring sampling device to solve the technical problem that the soil is inconvenient to take out after being stored in the sampling tube after sampling of the existing sampling device.
[0006] In order to solve the above technical problems, the utility model provides the following technical scheme:
[0007] A water and soil loss monitoring sampling device, comprising: a bearing seat;
[0008] A limiting cylinder is arranged on the bearing seat;
[0009] A sampling structure is arranged on the bottom end of the limiting cylinder, and the sampling structure is used for sampling soil;
[0010] A sampling structure is arranged in the sampling structure and penetrates the limiting cylinder, and the sampling structure is used for taking out the soil in the sampling structure.
[0011] As an improved technical scheme, a fixing groove is arranged in the top end of the bearing seat, and the inner cavity wall of the fixing groove is fixedly connected with the outer surface of the limiting cylinder.
[0012] As an improved technical scheme, the inner cavity bottom wall of the limiting cylinder is provided with a first through hole, the inner cavity of the first through hole is movably connected with the sampling structure, and the inner cavity top wall of the limiting cylinder is fixedly installed with a limiting rail, and the limiting rail is movably connected with the sampling structure.
[0013] As an improved technical scheme, the sampling structure comprises a sampling cylinder, the inner cavity of the sampling cylinder is movably connected with the sampling structure, the outer surface of the sampling cylinder is fixedly installed with a foot pedal, the top end of the sampling cylinder is fixedly installed with a spring, and the end, away from the sampling cylinder, of the spring is fixedly connected with the bottom end of the limiting cylinder.
[0014] As an improved technical scheme, the inner cavity top wall of the sampling cylinder is provided with a second through hole, and the inner cavity of the second through hole is movably connected with the sampling structure.
[0015] As an improved technical scheme, the sampling structure comprises a push rod, the outer surface of the push rod is slidably connected with the inner cavities of the first through hole and the second through hole, one end of the push rod is fixedly installed with a push plate, and the other end of the push rod is fixedly installed with a piston, and the outer surface of the piston is slidably connected with the inner cavity wall of the sampling cylinder.
[0016] The outer surface of the push rod is fixedly sleeved with a limiting block, and the outer surface of the limiting block is slidably connected with the inner cavity wall of the limiting cylinder.
[0017] As an improved technical scheme, the outer surface diameter and size of the limiting block are matched with the inner cavity diameter and size of the limiting cylinder.
[0018] After the above technical scheme is adopted, the utility model has the beneficial effects that:
[0019] 1. According to the utility model, the push plate drives the push rod to move in the first through hole and the inner cavity of the second through hole, the push rod drives the piston to move in the inner cavity of the sampling cylinder, the piston pushes the soil in the sampling cylinder out, the limiting block moves along the inner cavity of the limiting cylinder and plays a limiting and guiding role, so that the soil in the sampling cylinder is conveniently taken out, and the operation is simple and fast.
[0020] 2. According to the utility model, the bearing seat is placed at a specified sampling position, the sampling personnel steps on the foot pedal, the foot pedal drives the sampling cylinder to move towards the soil, the sampling cylinder drives the spring to elastically deform, until sampling is completed, at the same time, the sampling structure as a whole moves downwards, then the sampling personnel withdraws the foot, at this moment, the sampling cylinder and the soil in the sampling cylinder are reset under the elastic deformation reaction force of the spring, and the sampling structure is also reset, so that sampling is conveniently carried out, and the operation is simple and fast. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings. Among them:
[0022] Figure 1 It is a whole structure schematic view of the soil and water loss monitoring and sampling device of the present application.
[0023] Figure 2 It is a whole structure sectional view of the soil and water loss monitoring and sampling device of the present application.
[0024] Figure 3 It is a partial structure schematic view of the soil and water loss monitoring and sampling device of the present application. Figure 2 It is an enlarged structure schematic view of position A in the above figure.
[0025] Figure 4 It is an enlarged structure schematic view of position B in the above figure. Figure 2 It is an enlarged structure schematic view of position B in the above figure.
[0026] BRIEF DESCRIPTION OF DRAWINGS
[0027] In the figure: 1, bearing seat; 11, fixed groove; 2, limiting cylinder; 21, first through hole; 22, limiting edge; 3, sampling structure; 31, sampling cylinder; 311, second through hole; 32, foot pedal; 33, spring; 4, sampling structure; 41, push rod; 42, push plate; 43, piston; 44, limiting block. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.
[0029] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications also change accordingly.
[0030] Meanwhile, "and / or" or "and / or" appearing in the entire text means that it includes three schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B are satisfied at the same time.
[0031] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the present application.
[0032] Referring to Figures 1-4 , a soil erosion monitoring and sampling device is provided, which comprises a bearing seat 1;
[0033] A limiting cylinder 2 is arranged on the bearing seat 1;
[0034] A sampling structure 3 is arranged on the bottom end of the limiting cylinder 2, and the sampling structure 3 is used for sampling soil;
[0035] A sampling structure 4 is arranged in the sampling structure 3 and penetrates the limiting cylinder 2, and the sampling structure 4 is used for taking out the soil in the sampling structure 3.
[0036] Referring to Figure 3 , a fixing groove 11 is formed in the top end of the bearing seat 1, and the inner cavity wall of the fixing groove 11 is fixedly connected with the outer surface of the limiting cylinder 2.
[0037] Referring to Figures 2-4 , a first through hole 21 is formed in the inner cavity bottom wall of the limiting cylinder 2, and the inner cavity of the first through hole 21 is movably connected with the sampling structure 4. The inner cavity top wall of the limiting cylinder 2 is fixedly installed with a limiting edge 22, and the limiting edge 22 is movably connected with the sampling structure 4.
[0038] Referring to Figures 2-4 , the sampling structure 3 comprises a sampling cylinder 31, the inner cavity of the sampling cylinder 31 is movably connected with the sampling structure 4, the outer surface of the sampling cylinder 31 is fixedly installed with a foot pedal 32, the top end of the sampling cylinder 31 is fixedly installed with a spring 33, and the end of the spring 33 away from the sampling cylinder 31 is fixedly connected with the bottom end of the limiting cylinder 2.
[0039] Referring to Figure 2 and Figure 3The inner cavity top wall of the sampling cylinder 31 is provided with a second through hole 311, and the inner cavity of the second through hole 311 is movably connected with the sampling structure 4.
[0040] With reference to Figures 2-4 The sampling structure 4 comprises a push rod 41, the outer surface of the push rod 41 is slidably connected with the inner cavities of the first through hole 21 and the second through hole 311, one end of the push rod 41 is fixedly provided with a push plate 42, the other end of the push rod 41 is fixedly provided with a piston 43, and the outer surface of the piston 43 is slidably connected with the inner cavity wall of the sampling cylinder 31.
[0041] The outer surface of the push rod 41 is fixedly sleeved with a limiting block 44, and the outer surface of the limiting block 44 is slidably connected with the inner cavity wall of the limiting cylinder 2.
[0042] The outer surface diameter and size of the limiting block 44 are matched with the inner cavity diameter and size of the limiting cylinder 2.
[0043] In actual use, the bearing seat 1 is placed at a designated sampling position, and the sampling personnel steps on the foot pedal 32, at this time, the foot pedal 32 drives the sampling cylinder 31 to move towards the soil, and the sampling cylinder 31 drives the spring 33 to elastically deform until the sampling is completed, at the same time, the sampling structure 4 moves downward as a whole, then the sampling personnel withdraws the foot, at this time, the sampling cylinder 31 and the soil in the sampling cylinder 31 are reset under the elastic deformation of the spring 33, and the sampling structure 4 is also reset, so that the sampling is facilitated, and the operation is simple and fast.
[0044] When the soil in the sampling cylinder 31 needs to be taken out, a pushing force is applied to the push plate 42 fixed on one end of the push rod 41, at this time, the push plate 42 drives the push rod 41 to move in the first through hole 21 and the inner cavity of the second through hole 311, at the same time, the push rod 41 drives the piston 43 to move in the inner cavity of the sampling cylinder 31, and the piston 43 pushes the soil in the sampling cylinder 31 out, during which, the limiting block 44 fixedly sleeved on the outer surface of the push rod 41 moves along the inner cavity of the limiting cylinder 2, and plays a limiting and guiding role, so that the soil in the sampling cylinder 31 is conveniently taken out, and the operation is simple and fast.
[0045] It should be understood that the use of these embodiments is only for the purpose of illustrating the present application, but not intended to limit the protection scope of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various changes, modifications and / or variations to the present application, and all these equivalent forms also fall within the protection scope defined by the appended claims of the present application.
Claims
1. An erosion monitoring sampling device, characterised in that: Include: Bearing seat (1); Limiting cylinder (2), the limiting cylinder (2) is equipped on the bearing seat (1); Sampling structure (3), the sampling structure (3) is equipped on the bottom end of the limiting cylinder (2), and the sampling structure (3) is used for sampling soil; Sampling structure (4), the sampling structure (4) is equipped in the sampling structure (3), and it is through the limiting cylinder (2), and the sampling structure (4) is used for taking out the soil in the sampling structure (3).
2. The soil erosion monitoring and sampling device of claim 1, wherein: The top end inside the bearing seat (1) is provided with a fixed groove (11), and the inner cavity wall of the fixed groove (11) is fixedly connected with the outer surface of the limiting cylinder (2).
3. The soil erosion monitoring and sampling device of claim 1, wherein: The inner cavity bottom wall of the limiting cylinder (2) is provided with a first through hole (21), and the inner cavity of the first through hole (21) is movably connected with the sampling structure (4).
4. The soil erosion monitoring and sampling device of claim 3, wherein: The inner cavity top wall of the limiting cylinder (2) is fixedly installed with a limiting edge (22), and the limiting edge (22) is movably connected with the sampling structure (4).
5. The soil erosion monitoring and sampling device of claim 4, wherein: The sampling structure (3) includes a sampling cylinder (31), the inner cavity of the sampling cylinder (31) is movably connected with the sampling structure (4), the outer surface of the sampling cylinder (31) is fixedly installed with a foot pedal (32), the top end of the sampling cylinder (31) is fixedly installed with a spring (33), and the end of the spring (33) away from the sampling cylinder (31) is fixedly connected with the bottom end of the limiting cylinder (2).
6. The soil erosion monitoring and sampling device of claim 5, wherein: The inner cavity top wall of the sampling cylinder (31) is provided with a second through hole (311), and the inner cavity of the second through hole (311) is movably connected with the sampling structure (4). The sampling structure (4) includes a push rod (41), the outer surface of the push rod (41) is slidably connected with the inner cavities of the first through hole (21) and the second through hole (311), one end of the push rod (41) is fixedly installed with a push plate (42), the other end of the push rod (41) is fixedly installed with a piston (43), and the outer surface of the piston (43) is slidably connected with the inner cavity wall of the sampling cylinder (31).
7. The soil erosion monitoring and sampling device of claim 6, wherein: The outer surface of the push rod (41) is fixedly sleeved with a limiting block (44), and the outer surface of the limiting block (44) is slidably connected with the inner cavity wall of the limiting cylinder (2). The outer surface diameter and size of the limiting block (44) are matched with the inner cavity diameter and size of the limiting cylinder (2).