Deep sampling auxiliary device for environmental monitoring
By designing an environmental monitoring deep sampling auxiliary device combining sliding mechanism and telescopic mechanism, the problem of deep sampling in the prior art requires large downforce and equipment offset, and more efficient and accurate deep soil sampling is achieved.
Patent Information
- Application Number
- CN202420439672.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-07
AI Technical Summary
The existing soil sampling device requires a large downforce during deep sampling, and it is difficult to prevent the drill bit from being offset, affecting the detection accuracy.
An environmental monitoring deep sampling auxiliary device is designed, adopting a combined structure of the main body, the sliding mechanism and the telescopic mechanism to avoid equipment deviation through the sliding mechanism and achieve depth adjustment through the telescopic mechanism.
It effectively avoids equipment deviation during drilling, improves the accuracy and reliability of the sampling process, and allows free adjustment of the sampling depth according to needs.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of environmental monitoring sampling, in particular to an environmental monitoring deep sampling auxiliary device. Background Art
[0002] Environmental monitoring technology pays more and more attention to the sampling and analysis of deep groundwater, soil and rock. These deep samples can provide rich information about groundwater and soil characteristics, the concentration and migration of harmful substances, landforms, etc. Deep sampling equipment needs to have sufficient ability to penetrate various soil and water layers to obtain samples of sufficient depth, and the accuracy and reliability of sampling should be guaranteed.
[0003] Most of the existing soil sampling devices on the market are inserted into the soil by pressing. For deeper soil or denser soil, this type of soil sampling device requires greater downward pressure, so the sampling process is more laborious, and it is not easy to add a set of anti-deviation auxiliary components, which causes the drill bit to deviate when the equipment penetrates deep into the soil, affecting the detection structure. Utility Model Content
[0004] The purpose of the utility model is to provide an auxiliary device for deep sampling of environmental monitoring to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deep sampling auxiliary device for environmental monitoring, comprising a main body, a sliding mechanism and a telescopic mechanism, wherein sliding mechanisms are arranged on both sides of the interior of the main body, and a telescopic mechanism is arranged at the bottom end of the interior of the main body, a sampling mechanism is arranged at the bottom end of the telescopic mechanism, the sliding mechanism comprises a column, a slide groove and a connecting rod, and a slide groove is arranged on one side of the column, and a connecting rod is arranged inside the slide groove.
[0006] Furthermore, two sets of sliding mechanisms are symmetrically arranged on both sides of the main body, and the sliding mechanisms are connected to the sampling mechanisms.
[0007] Furthermore, the main body and the telescopic mechanism are connected in a lifting manner, and the telescopic mechanism and the sampling mechanism are matched with each other.
[0008] Furthermore, the connecting rod is a sliding structure between the slide groove and the column, and the slide groove and the column are integrated.
[0009] Furthermore, the telescopic mechanism includes a bracket, a motor, a telescopic rod and a drill bit, and a group of motors are arranged at the top end of the bracket, and the telescopic rod is arranged at the bottom end of the motor, and the drill bit is arranged at the bottom end of the telescopic rod.
[0010] Furthermore, the telescopic rod is a lifting structure between the motor and the bracket, and the telescopic rod is connected to the drill bit.
[0011] Furthermore, the sampling mechanism includes a sliding plate, a hole, a groove, a placement ring and a protrusion, and the sliding plate is provided with a hole inside, grooves are provided on both sides of the hole, and a placement ring is provided at the top of the hole, and protrusions are provided on both sides of the placement ring.
[0012] Furthermore, the placement ring is provided with a snap-fit structure between the protrusion and the groove, and a group of springs are arranged inside the groove.
[0013] Compared with the prior art, the utility model has the following beneficial effects: the connecting rod can be freely lifted and slid along the slide groove inside the column, thereby preventing the equipment from being offset during the drilling process, and preventing the soil at different positions from being easily mixed during the sampling process, which affects the soil research and analysis work.
[0014] The motor will be started, which will drive the telescopic rod to extend and retract, thereby driving the drill bit to extend and retract. The user can sample soil at different depths, which changes the disadvantage that previous equipment could not freely adjust the sampling depth according to needs.
[0015] The protrusions on both sides of the bottom end of the placement ring are placed in the grooves on both sides of the hole, and the protrusions are engaged with the springs inside the grooves to fix them. The structure is simple and the operation is convenient, which makes it easy for users to replace the sampling tube and effectively improves the work efficiency of users. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the internal structure of the telescopic mechanism of the utility model;
[0018] Figure 3 It is a three-dimensional structural schematic diagram of the sampling mechanism of the utility model.
[0019] In the figure: 1. main body; 2. sliding mechanism; 201. column; 202. slide groove; 203. connecting rod; 3. telescopic mechanism; 301. bracket; 302. motor; 303. telescopic rod; 304. drill bit; 4. sampling mechanism; 401. sliding plate; 402. hole; 403. groove; 404. placement ring; 405. bump. DETAILED DESCRIPTION
[0020] like Figure 1-2As shown, an environmental monitoring deep sampling auxiliary device includes a main body 1, a sliding mechanism 2 and a telescopic mechanism 3. The sliding mechanisms 2 are arranged on both sides of the main body 1, and the telescopic mechanism 3 is arranged at the bottom of the main body 1. The bottom of the telescopic mechanism 3 is arranged with a sampling mechanism 4. The sliding mechanism 2 includes a column 201, a slide groove 202 and a connecting rod 203. The slide groove 202 is arranged on one side of the column 201, and the connecting rod 203 is arranged inside the slide groove 202. Two sets of sliding mechanisms 2 are symmetrically arranged on both sides of the main body 1, and the sliding mechanisms 2 and the sampling mechanism 4 are arranged on the bottom of the telescopic mechanism 3. The main body 1 and the telescopic mechanism 3 are connected to each other, and the telescopic mechanism 3 is connected to the sampling mechanism 4. The connecting rod 203 is a sliding structure between the column 201 through the slide groove 202, and the slide groove 202 and the column 201 are integrated. A group of slide grooves 202 are opened inside the column 201, and a group of connecting rods 203 are arranged inside the slide grooves 202 inside every two groups of columns 201. When used in conjunction with the telescopic mechanism 3, the connecting rod 203 can be freely lifted and lowered inside the column 201 along the slide groove 202. The telescopic mechanism 3 includes a bracket 301, a motor 302, a telescopic rod 303 and a drill bit 304, and a group of motors 302 are arranged at the top of the bracket 301, and a telescopic rod 303 is arranged at the bottom of the motor 302, and a drill bit 304 is arranged at the bottom of the telescopic rod 303. The telescopic rod 303 is a lifting structure between the motor 302 and the bracket 301, and the telescopic rod 303 is a lifting structure between the motor 302 and the bracket 301. The bracket 301 is connected to the drill bit 304, and a group of motors 302 are fixedly connected to the top of the bracket 301. A group of telescopic rods 303 are arranged at the bottom of the motor 302. The telescopic rods 303 and the drill bit 304 are fixedly connected. The motor 302 is a servo motor commonly seen on the market. When the motor 302 is started, the telescopic rods 303 are driven to be extended and retracted by the motor 302, thereby driving the drill bit 304 to be extended and retracted. The user can sample soil at different depths, which changes the disadvantage that it is difficult for previous equipment to freely adjust the sampling depth according to needs.
[0021] like Figure 3As shown, an environmental monitoring deep sampling auxiliary device, the sampling mechanism 4 includes a sliding plate 401, a hole 402, a groove 403, a placement ring 404 and a protrusion 405, and the sliding plate 401 is provided with a hole 402 inside, the two sides of the hole 402 are provided with grooves 403, and the top of the hole 402 is provided with a placement ring 404, and the two sides of the placement ring 404 are provided with protrusions 405, the placement ring 404 is a buckle structure through the protrusion 405 and the groove 403, and a group of springs are provided inside the groove 403, and the middle end of the inner part of the sliding plate 401 is provided with a group of holes 402, Grooves 403 are provided on both sides of the hole 402, and a group of springs are provided inside the grooves 403. The placement ring 404 and the protrusion 405 are integrated, and a group of sampling tubes are provided at the bottom end of the placement ring 404. Take the sampling tube and place the placement ring 404 at the top of the sampling tube inside the hole 402, and place the protrusions 405 on both sides of the bottom end of the placement ring 404 correspondingly in the grooves 403 on both sides of the hole 402, and engage the protrusions 405 with the springs inside the grooves 403 to fix them. The structure is simple and the operation is convenient, which is convenient for users to replace the sampling tubes and effectively improves the work efficiency of users.
[0022] Working principle: First, the telescopic rod 303 and the drill bit 304 are fixedly connected. The motor 302 is a servo motor commonly seen on the market. The motor 302 is started to drive the telescopic rod 303 to extend and retract, thereby driving the drill bit 304 to extend and retract. The user can sample soil at different depths. Then, a group of slide grooves 202 are opened inside the column 201. A group of connecting rods 203 are set inside the slide grooves 202 inside every two groups of columns 201 to cooperate with the telescopic rod 303. When the mechanism 3 is used, the connecting rod 203 is freely lifted and slid along the slide groove 202 inside the column 201, and finally the placement ring 404 and the protrusion 405 are integrated. A group of sampling tubes are arranged at the bottom end of the placement ring 404. The sampling tube is taken and the placement ring 404 at the top of the sampling tube is placed inside the hole 402, and the protrusions 405 on both sides of the bottom end of the placement ring 404 are placed correspondingly inside the grooves 403 on both sides of the hole 402, and the protrusions 405 are engaged with the springs inside the grooves 403.
Claims
1. An environmental monitoring deep sampling auxiliary device, comprising a main body (1), a sliding mechanism (2) and a telescopic mechanism (3), characterized in that: Sliding mechanisms (2) are arranged on both sides of the interior of the main body (1), and a telescopic mechanism (3) is arranged at the bottom end of the interior of the main body (1), and a sampling mechanism (4) is arranged at the bottom end of the telescopic mechanism (3), and the sliding mechanism (2) comprises a column (201), a slide groove (202) and a connecting rod (203), and a slide groove (202) is arranged on one side of the column (201), and a connecting rod (203) is arranged inside the slide groove (202).
2. The deep sampling auxiliary device for environmental monitoring according to claim 1, characterized in that: Two groups of sliding mechanisms (2) are symmetrically arranged on both sides of the main body (1), and the sliding mechanisms (2) are connected to the sampling mechanism (4).
3. The deep sampling auxiliary device for environmental monitoring according to claim 1, characterized in that: The main body (1) and the telescopic mechanism (3) are connected in a lifting manner, and the telescopic mechanism (3) and the sampling mechanism (4) are matched with each other.
4. The deep sampling auxiliary device for environmental monitoring according to claim 1, characterized in that: The connecting rod (203) is a sliding structure between the slide groove (202) and the column (201), and the slide groove (202) and the column (201) are integrated.
5. The deep sampling auxiliary device for environmental monitoring according to claim 1, characterized in that: The telescopic mechanism (3) comprises a bracket (301), a motor (302), a telescopic rod (303) and a drill bit (304), wherein a group of motors (302) are arranged at the top end of the bracket (301), a telescopic rod (303) is arranged at the bottom end of the motor (302), and a drill bit (304) is arranged at the bottom end of the telescopic rod (303).
6. The deep sampling auxiliary device for environmental monitoring according to claim 5, characterized in that: The telescopic rod (303) is a lifting structure between the motor (302) and the bracket (301), and the telescopic rod (303) is connected to the drill bit (304).
7. The deep sampling auxiliary device for environmental monitoring according to claim 5, characterized in that: The sampling mechanism (4) comprises a sliding plate (401), a hole (402), a groove (403), a placement ring (404) and a protrusion (405), wherein the sliding plate (401) is provided with a hole (402) inside, grooves (403) are provided on both sides of the hole (402), a placement ring (404) is provided at the top of the hole (402), and protrusions (405) are provided on both sides of the placement ring (404).
8. The deep sampling auxiliary device for environmental monitoring according to claim 7, characterized in that: The placement ring (404) is a snap-fit structure between the protrusion (405) and the groove (403), and a group of springs are arranged inside the groove (403).