Sampling device for water and soil conservation monitoring

Abstract

The utility model relates to the technical field of water and soil conservation monitoring, in particular to a sampling device for water and soil conservation monitoring, which comprises a fixing cylinder, a sliding groove is arranged on the lower surface of the fixing cylinder, a fixing ring is slidably connected to the upper surface of the fixing cylinder, and a fixing seat is fixedly connected to the outer surface of the fixing ring. And the inner wall of the fixed seat is rotationally connected with a connecting plate. According to the sampling device for water and soil conservation monitoring, through the arrangement of the fixed cylinder, the fixed ring, the fixed seat, the connecting plate, the connecting seat, the positioning seat and the positioning assembly, when the sampling device is used, a worker firstly rotates the connecting plate in the fixed seat on the side surface of the fixed ring, so that the connecting plate rotates; meanwhile, a positioning seat at the bottom of a connecting seat at one end of a connecting plate is placed on the ground, a positioning bolt is screwed into a mounting groove in the positioning seat, a fixing cone at the bottom of the positioning bolt is inserted into soil, a fixing cylinder is inserted into a fixing ring, and a limiting block on the inner wall of the fixing ring enters a sliding groove in the fixing cylinder.

Description

Technical Field

[0001] This utility model relates to the field of soil and water conservation monitoring technology, specifically a sampling device for soil and water conservation monitoring. Background Technology

[0002] Soil and water conservation refers to the prevention and control measures taken against soil erosion caused by natural factors and human activities. It aims to protect, improve and rationally utilize soil and water resources, increase land productivity, and establish a good ecological environment. A sampling device for soil and water conservation monitoring is used in soil and water conservation operations.

[0003] The sampling device for soil and water conservation monitoring disclosed in CN220170587U, although the present invention provides a sampling device for soil and water conservation monitoring, the soil can be manually sampled by using the turntable and fixed shell in the device, thereby reducing the usage conditions of the device, making it convenient and quick to carry and sample, and solving the problem that the device cannot be carried out in real time and portablely.

[0004] However, this sampling device for soil and water conservation monitoring has the following disadvantages:

[0005] (1) The sampling device for soil and water conservation monitoring has a weak fixing function. When the device is inserted into the soil, it cannot be stabilized and pressed vertically, which may cause the device to tilt and result in poor sampling effect.

[0006] (2) The sampling device for soil and water conservation monitoring has a weak function of accurate sampling. When in use, the device cannot accurately obtain the soil at the required depth as needed, which may result in poor sampling effect. Utility Model Content

[0007] The purpose of this invention is to provide a sampling device for soil and water conservation monitoring to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a sampling device for soil and water conservation monitoring, comprising a fixed cylinder, a sliding groove on the lower surface of the fixed cylinder, a fixed ring slidably connected to the upper surface of the fixed cylinder, a fixed seat fixedly connected to the outer surface of the fixed ring, a connecting plate rotatably connected to the inner wall of the fixed seat, a connecting base rotatably connected to one end of the connecting plate, a positioning base fixedly connected to the bottom of the connecting base, a positioning component provided on the inner wall of the positioning base, a scale line provided on the outer surface of the fixed cylinder near the sliding groove, a through groove on the top of the fixed cylinder, a connecting rod slidably connected to the inner wall of the through groove, and a sample pusher plate fixedly connected to the bottom of the connecting rod.

[0009] Preferably, the upper surface of the fixed cylinder is provided with an arc-shaped groove, and a pressure plate is fixedly connected to the inner wall of the arc-shaped groove. The operator can hold the pressure plate and press the fixed cylinder to make it press down.

[0010] Preferably, the top of the connecting rod has a circular slot, and a push plate is fixedly connected to the inner wall of the circular slot. The operator can hold the push plate and push the connecting rod to move.

[0011] Preferably, the bottom of the fixing cylinder is provided with a circular slot, and an insert is fixedly connected to the inner wall of the circular slot. The bottom of the insert is relatively sharp, which facilitates the pressing down of the fixing cylinder.

[0012] Preferably, the outer surface of the pusher plate is provided with an arc-shaped groove, and a rubber sleeve is fixedly connected to the inner wall of the arc-shaped groove. The rubber sleeve on the pusher plate can push out the soil in the fixed cylinder as much as possible.

[0013] Preferably, a limiting block is fixedly connected to the inner wall of the fixing ring, and one end of the limiting block is slidably connected to the inner wall of the sliding groove. The limiting block on the fixing ring will move in the sliding groove to stabilize the downward pressure of the fixing cylinder.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This soil and water conservation monitoring sampling device, through the setting of a fixed cylinder, a fixed ring, a fixed seat, a connecting plate, a positioning seat, and a positioning component, requires the operator to first rotate the connecting plate inside the fixed seat on the side of the fixed ring to make the connecting plate rotate. At the same time, the positioning seat at the bottom of the connecting seat at one end of the connecting plate is placed on the ground. The positioning bolt is screwed into the mounting groove on the positioning seat, allowing the fixing cone at the bottom of the positioning bolt to insert into the soil. The fixed cylinder is then inserted into the fixed ring, allowing the limiting block on the inner wall of the fixed ring to enter the sliding groove on the fixed cylinder. This setting can improve the stability of the fixed cylinder when it is pressed down, allowing it to be pressed down vertically and stably.

[0016] 2. This soil and water conservation monitoring sampling device, through the setting of a fixed cylinder, a fixed ring, a sliding groove, a scale line, a connecting rod, and a pusher plate, allows the staff to observe the scale line on the fixed cylinder and insert the fixed cylinder into the soil along the fixed ring, accurately sampling the soil at the specified depth. After sampling, the fixed cylinder is pulled out, and the connecting rod is pushed, causing the pusher plate on the connecting rod to push the sampled soil in the fixed cylinder. This setting facilitates the staff in obtaining the soil to be sampled and also makes it easy for the staff to remove the soil from the device. Attached Figure Description

[0017] Figure 1 This is the front view of the present invention;

[0018] Figure 2This is a disassembly diagram of the connecting rod of this utility model;

[0019] Figure 3 This is a schematic diagram of the fixing ring of this utility model;

[0020] Figure 4 This is a schematic diagram of Embodiment 1 of the present invention;

[0021] Figure 5 This is a schematic diagram of Embodiment 2 of the present invention.

[0022] In the diagram: 1. Fixed cylinder; 2. Sliding groove; 3. Fixed ring; 4. Fixed seat; 5. Connecting plate; 6. Connecting seat; 7. Positioning seat; 8. Positioning assembly; 801. Positioning bolt; 802. Mounting groove; 803. Fixed cone; 804. Insert rod; 805. Slot; 9. Scale line; 10. Connecting rod; 11. Push plate; 12. Pressure plate; 13. Push plate; 14. Insert cylinder; 15. Rubber sleeve; 16. Limiting block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-4As shown, this utility model provides a technical solution: a sampling device for soil and water conservation monitoring, including a fixed cylinder 1, a sliding groove 2 on the lower surface of the fixed cylinder 1, a fixed ring 3 slidably connected to the upper surface of the fixed cylinder 1, a fixed seat 4 fixedly connected to the outer surface of the fixed ring 3, a connecting plate 5 rotatably connected to the inner wall of the fixed seat 4, a connecting seat 6 rotatably connected to one end of the connecting plate 5, a positioning seat 7 fixedly connected to the bottom of the connecting seat 6, a positioning component 8 provided on the inner wall of the positioning seat 7, a scale line 9 provided on the outer surface of the fixed cylinder 1 near the sliding groove 2, a through groove on the top of the fixed cylinder 1, a connecting rod 10 slidably connected to the inner wall of the through groove, and a pusher plate 11 fixedly connected to the bottom of the connecting rod 10. Through the arrangement of the fixed cylinder 1, fixed ring 3, fixed seat 4, connecting plate 5, connecting seat 6, positioning seat 7, and positioning component 8, during use, the operator first rotates the connecting plate 5 inside the fixed seat 4 on the side of the fixed ring 3, causing the connecting plate 5 to rotate, while simultaneously moving the connecting seat 6 at one end of the connecting plate 5. The bottom positioning seat 7 is placed on the ground. The positioning bolt 801 is screwed into the mounting groove 802 on the positioning seat 7, allowing the fixing cone 803 at the bottom of the positioning bolt 801 to insert into the soil. The fixing cylinder 1 is inserted into the fixing ring 3, allowing the limiting block 16 on the inner wall of the fixing ring 3 to enter the sliding groove 2 on the fixing cylinder 1. This setting can improve the stability of the fixing cylinder 1 when it is pressed down, allowing it to be pressed down vertically and stably. Through the setting of the fixing cylinder 1, fixing ring 3, sliding groove 2, scale line 9, connecting rod 10 and push sample plate 11, when in use, the staff observes the scale line 9 on the fixing cylinder 1 and inserts the fixing cylinder 1 into the soil along the fixing ring 3. The fixing cylinder 1 is inserted into the soil to accurately take soil samples at the specified depth. After sampling, the fixing cylinder 1 is pulled out, and the connecting rod 10 is pushed so that the push sample plate 11 on the connecting rod 10 pushes the soil sampled in the fixing cylinder 1. This setting makes it convenient for the staff to obtain the soil that needs to be sampled, and also makes it convenient for the staff to remove the soil from the device.

[0025] An arc-shaped groove is provided on the upper surface of the fixed cylinder 1, and a pressure plate 12 is fixedly connected to the inner wall of the arc-shaped groove. With the setting of the fixed cylinder 1 and the pressure plate 12, when in use, the operator can hold the pressure plate 12 and press the fixed cylinder 1 to make it press down.

[0026] A circular slot is provided at the top of the connecting rod 10, and a push plate 13 is fixedly connected to the inner wall of the circular slot. With the connection rod 10 and the push plate 13, the operator can hold the push plate 13 and push the connecting rod 10 to move during use.

[0027] The bottom of the fixed cylinder 1 is provided with a circular slot, and the inner wall of the circular slot is fixedly connected to the insert 14. With the setting of the fixed cylinder 1 and the insert 14, the bottom of the insert 14 is relatively sharp when in use, which makes it easy for the fixed cylinder 1 to be pressed down.

[0028] An arc-shaped groove is provided on the outer surface of the push plate 11, and a rubber sleeve 15 is fixedly connected to the inner wall of the arc-shaped groove. With the push plate 11 and the rubber sleeve 15, the rubber sleeve 15 on the push plate 11 can push out the soil in the fixed cylinder 1 as much as possible during use.

[0029] A limiting block 16 is fixedly connected to the inner wall of the fixed ring 3. One end of the limiting block 16 is slidably connected to the inner wall of the sliding groove 2. With the setting of the fixed ring 3, the limiting block 16 and the sliding groove 2, the limiting block 16 on the fixed ring 3 will move in the sliding groove 2 during use to stabilize the downward pressure of the fixed cylinder 1.

[0030] In this invention, the working steps of the device are as follows:

[0031] First step: The staff first rotates the connecting plate 5 inside the fixing seat 4 on the side of the fixing ring 3, so that the connecting plate 5 rotates. At the same time, the positioning seat 7 at the bottom of the connecting seat 6 at one end of the connecting plate 5 is placed on the ground. The positioning bolt 801 is screwed into the mounting groove 802 on the positioning seat 7, so that the fixing cone 803 at the bottom of the positioning bolt 801 is inserted into the soil. The fixing cylinder 1 is inserted into the fixing ring 3, so that the limiting block 16 on the inner wall of the fixing ring 3 enters the sliding groove 2 on the fixing cylinder 1.

[0032] The second step: The staff observes the scale line 9 on the fixed cylinder 1, inserts the fixed cylinder 1 into the soil along the fixed ring 3, and accurately takes soil samples at the specified depth. After the sampling is completed, the fixed cylinder 1 is pulled out and the connecting rod 10 is pushed so that the push plate 11 on the connecting rod 10 pushes the soil sampled in the fixed cylinder 1.

[0033] Example 1

[0034] Please refer to Figure 4 The positioning component 8 includes a positioning bolt 801, a mounting groove 802, and a fixing cone 803. The mounting groove 802 is provided at both ends of the positioning seat 7. The positioning bolt 801 is threaded into the mounting groove 802. The fixing cone 803 is fixed to the bottom of the positioning bolt 801 and will be inserted into the soil to complete the positioning of the positioning seat 7.

[0035] Example 2

[0036] Please refer to Figure 5 The positioning component 8 includes a rod 804, a slot 805, and a fixing cone 803. The slot 805 is located at both ends of the positioning seat 7. The rod 804 is inserted into the slot 805, and the fixing cone 803 fixed at the bottom of the rod 804 is inserted into the soil.

[0037] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0038] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sampling device for soil and water conservation monitoring comprising a fixed cylinder (1), characterized in that: The lower surface of the fixed cylinder (1) is provided with a sliding groove (2), the upper surface of the fixed cylinder (1) is slidably connected with a fixed ring (3), the outer surface of the fixed ring (3) is fixedly connected with a fixed seat (4), the inner wall of the fixed seat (4) is rotatably connected with a connecting plate (5), one end of the connecting plate (5) is rotatably connected with a connecting seat (6), the bottom of the connecting seat (6) is fixedly connected with a positioning seat (7), the inner wall of the positioning seat (7) is provided with a positioning assembly (8), the outer surface of the fixed cylinder (1) is provided with a scale line (9) near one side of the sliding groove (2), the top of the fixed cylinder (1) is provided with a through groove, the inner wall of the through groove is slidably connected with a connecting rod (10), the bottom of the connecting rod (10) is fixedly connected with a push sample plate (11).

2. The sampling device for soil and water conservation monitoring according to claim 1, characterized in that: The upper surface of the fixed cylinder (1) is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is fixedly connected with a pressing plate (12).

3. The sampling device for soil and water conservation monitoring according to claim 1, characterized in that: The top of the connecting rod (10) is provided with a circular groove, and the inner wall of the circular groove is fixedly connected with a push plate (13).

4. The sampling device for soil and water conservation monitoring according to claim 1, characterized in that: The bottom of the fixed cylinder (1) is provided with a circular groove, and the inner wall of the circular groove is fixedly connected with a plug (14).

5. The sampling device for soil and water conservation monitoring according to claim 1, characterized in that: The outer surface of the push sample plate (11) is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is fixedly connected with a rubber sleeve (15).

6. The sampling device for soil and water conservation monitoring according to claim 1, characterized in that: The inner side wall of the fixed ring (3) is fixedly connected with a limiting block (16), and one end of the limiting block (16) is slidably connected with the inner wall of the sliding groove (2).

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