Soil water monitoring device
By designing a soil water monitoring device with a protective shell and a sliding telescopic mechanism, the problem of sensor damage due to hard soil blocks and gravel during insertion was solved, thus achieving safe sensor insertion and accurate monitoring.
Patent Information
- Application Number
- CN202520070820.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-13
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-01-13
AI Technical Summary
When inserted into the soil, the sensor probe is easily damaged by hard soil clods and gravel, affecting the monitoring results.
A soil water monitoring device was designed, comprising a protective shell, a support plate, a conical shell, and a sliding telescopic mechanism. The conical shell can be merged and separated through the cooperation of a bidirectional screw and a rotating gear, protecting the safety of the sensor during insertion and monitoring during merging.
It effectively protects the sensor probe from damage by soil clods and gravel, ensuring the smooth progress of the monitoring process and improving the reliability and accuracy of monitoring.
Smart Images
Figure CN223926436U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water monitoring technical field especially relates to a soil water monitoring device. BACKGROUND
[0002] The accurate monitoring of soil moisture has important practical significance for crop sowing, yield prediction, scientific guidance of agricultural irrigation and improvement of agricultural water efficiency, in order to monitor the soil water of the irrigation area completely, the monitoring needs of soil moisture of different depths and multiple profiles should be considered, multiple water monitoring sensors are inserted into soil of different depths, and soil moisture of different depths is monitored.
[0003] However, in the process of inserting the sensor, the staff cannot understand the internal situation of the soil, and the probe of the sensor can be damaged by hard lumps and stones in the process of insertion, thereby affecting the monitoring result. UTILITY MODEL CONTENT
[0004] Based on the technical problem that the probe of the sensor can be damaged by hard lumps and stones in the process of insertion of the existing sensor, the utility model provides a soil water monitoring device.
[0005] The utility model discloses a soil water monitoring device, including the protection shell, the inner side wall fixed mounting of protection shell has the supporting plate, the lower surface sliding contact of protection shell has the cone type shell, the upper portion one side of supporting plate and the upper portion inner side wall fixed mounting of protection shell has the cover plate, the opposite surface of two supporting plates all fixedly install the limit board, be provided with the sliding telescopic mechanism between two limit boards, be provided with monitoring mechanism in the sliding telescopic mechanism.
[0006] Preferably, the sliding telescopic mechanism includes a bidirectional screw, two bidirectional screws are rotatably connected to the opposite surfaces of the two supporting plates through ball bearings, the two ends of the bidirectional screw extend out of the outer sides of the two supporting plates, and the two sides of the bidirectional screw are threadedly connected with rotating shells.
[0007] Through the above technical scheme, the bidirectional screw is provided, and through the rotation of the bidirectional screw, the multiple rotating shells can be moved outward or inward synchronously, so that the two cone shells can be moved outward and separated or moved inward and combined, the device can be better inserted into the soil and the monitoring mechanism can be protected when the cone shells are combined, and the monitoring mechanism can be in contact with the soil to monitor the soil water content after the cone shells are separated.
[0008] Preferably, the middle arc surface of the bidirectional screw is fixedly installed with a rotating gear, the opposite surfaces of the two support plates are slidably inserted with a sliding shell, and the two sides of the sliding shell are fixedly installed with a straight rack respectively.
[0009] Through the technical scheme, the sliding shell is arranged, the up and down sliding of the sliding shell can make the straight rack move up and down, the two rotating gears rotate under the up and down movement of the two straight racks, the two bidirectional screws are driven to rotate, and the separation and combination of the two conical shells are realized.
[0010] Preferably, the opposite surfaces of the inner side walls of the sliding shell are fixedly installed with a fixed rod, the arc surface of the fixed rod is fixedly installed with a mounting rod, and the lower part of the mounting rod is fixedly installed with a monitoring sensor probe.
[0011] Through the technical scheme, the mounting rod is arranged, the monitoring sensor probe is fixed to the lower part of the mounting rod, and the monitoring sensor probe moves downward when the sliding shell slides downward, so that the action of the downward sliding of the sliding shell can realize the two actions of the separation of the two conical shells and the downward movement and contact of the monitoring sensor probe with the soil.
[0012] Preferably, the inner side walls of the sliding shell are fixedly installed with a sliding rod one, the arc surfaces of the two sliding rods one are slidably inserted with a sliding plate one, the opposite surfaces of the two sliding plates one are fixedly connected with a limiting spring one, one side of the sliding plate one is fixedly installed with a clamping block one, the surface of the sliding shell is provided with a clamping groove one, the outer surface of the clamping block one is slidably inserted with the inner side wall of the clamping groove one, and the clamping block one extends out of the outside of the clamping groove one.
[0013] Through the technical scheme, the clamping block one is arranged, the limiting spring one provides a thrust force to the sliding plate one, the clamping block one always extends out of the clamping groove one, the lower surface of the clamping block one is in extrusion contact with the upper surface of the support plate, the position of the sliding shell is fixedly limited, the conical shell cannot be separated during the insertion into the soil, and the smoothness of the insertion process is affected, when it is needed to move downward to move the sliding block downward, it is only needed to extrude the two clamping blocks one by hand, the clamping block one is retracted into the clamping groove one, the sliding plate one is compressed, the limiting spring one is compressed, the sliding shell can be moved downward smoothly, the rotating gear is pushed to separate the conical block and make the monitoring sensor probe contact with the soil.
[0014] Preferably, the inner side wall of the sliding shell is fixedly provided with sliding rods two, the circular arc surfaces of the two sliding rods two are slidably inserted with sliding plates two, the opposite surfaces of the two sliding plates two are fixedly connected with limiting springs two, one side of the sliding plate two is fixedly provided with a clamping block two, the surface of the sliding shell is provided with a clamping groove two, and the outer surface of the clamping block two is slidably inserted with the inner side wall of the clamping groove two.
[0015] Through the above technical scheme, the limiting spring two is arranged, so that the sliding plate two keeps the clamping block two extending out of the clamping groove two without interference, when the clamping block one is pressed, the sliding shell can slide downward, the clamping block two can limit the sliding distance of the sliding shell, and when the lower surface of the clamping block two is pressed into contact with the upper surface of the supporting plate, the sliding shell cannot slide downward any more.
[0016] The beneficial effects in the utility model are as follows:
[0017] The two conical shells can form a conical shape when combined, so that the protective shell can be conveniently inserted into soil that needs to be monitored for water content, the sliding telescopic mechanism is arranged, so that the two conical shells can move synchronously, the two conical shells can be separated or combined, the monitoring mechanism in the sliding telescopic mechanism can be in contact with soil, and the water content in the soil can be detected, and the technical problem that the probe of the sensor is damaged due to hard soil blocks and stones in the insertion process of the existing sensor is solved. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 A schematic view of a soil water monitoring device is provided for the utility model;
[0019] Figure 2 A limiting plate structure perspective view of a soil water monitoring device is provided for the utility model;
[0020] Figure 3 An A place close-up view of a soil water monitoring device is provided for the utility model;
[0021] Figure 4 A sliding shell structure perspective view of a soil water monitoring device is provided for the utility model;
[0022] Figure 5 A B place close-up view of a soil water monitoring device is provided for the utility model;
[0023] Figure 6 A C place close-up view of a soil water monitoring device is provided for the utility model;
[0024] Figure 7 A D place close-up view of a soil water monitoring device is provided for the utility model.
[0025] In the figure: 1, protective shell; 2, support plate; 3, conical shell; 4, cover plate; 5, limiting plate; 6, bidirectional screw; 7, rotating shell; 8, rotating gear; 9, sliding shell; 10, straight rack; 11, fixed rod; 12, mounting rod; 13, monitoring sensor probe; 14, sliding rod one; 15, sliding plate one; 16, limiting spring one; 17, clamping block one; 18, clamping groove one; 19, sliding rod two; 20, sliding plate two; 21, limiting spring two; 22, clamping block two; 23, clamping groove two. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0027] Reference Figures 1-7 A soil water monitoring device, including protective shell 1, the inner side wall of protective shell 1 is fixedly installed with support plate 2, the lower surface of protective shell 1 is in sliding contact with conical shell 3, the upper part of one side of support plate 2 and the upper inner side wall of protective shell 1 are fixedly installed with cover plate 4, the opposite surfaces of two support plates 2 are fixedly installed with limiting plate 5, sliding telescopic mechanism is arranged between two limiting plates 5, monitoring mechanism is arranged in sliding telescopic mechanism.
[0028] Preferably, the sliding telescopic mechanism includes bidirectional screw 6, two bidirectional screws 6 are rotatably connected with the opposite surfaces of two support plates 2 through ball bearings, the two ends of bidirectional screw 6 extend out of the outer sides of two support plates 2 respectively, the two sides of bidirectional screw 6 are threadedly connected with rotating shell 7 respectively, and every two rotating shells 7 are fixedly connected with the inner side walls of two conical shells 3.
[0029] Through the above technical scheme, the bidirectional screw 6 is arranged, the multiple rotating shells 7 can be moved outward or inward synchronously by the rotation of bidirectional screw 6, so that the two conical shells 3 can be moved outward and separated synchronously or moved inward and combined, the device can be better inserted into the soil and the monitoring mechanism can be protected when the conical shells 3 are combined, and the monitoring mechanism can contact the soil to monitor the soil water content after the conical shells 3 are separated.
[0030] Preferably, the middle arc surface of bidirectional screw 6 is fixedly installed with rotating gear 8, the opposite surfaces of two support plates 2 are slidably inserted with sliding shell 9, the two sides of sliding shell 9 are fixedly installed with straight rack 10 respectively, and the teeth of the straight racks 10 on the same side are engaged with the tooth grooves of the rotating gears 8 on the same side.
[0031] Through the technical scheme, the upper and lower sliding of the sliding shell 9 can make the straight racks 10 move up and down, so that the two rotating gears 8 rotate under the up and down movement of the two straight racks 10, drive the two bidirectional screws 6 to rotate, and realize the separation and combination of the two conical shells 3.
[0032] Preferably, the inner side wall of the sliding shell 9 is fixedly installed with a fixed rod 11, the circular arc surface of the fixed rod 11 is fixedly installed with a mounting rod 12, and the lower part of the mounting rod 12 is fixedly installed with a monitoring sensor probe 13.
[0033] Through the technical scheme, the mounting rod 12 is arranged, the monitoring sensor probe 13 is fixed to the lower part of the mounting rod 12, and the monitoring sensor probe 13 moves downward when the sliding shell 9 slides downward, so that the action of the sliding downward of the sliding shell 9 can realize the two actions of separating the two conical shells 3 and moving the monitoring sensor probe 13 downward to contact the soil.
[0034] Preferably, the inner side wall of the sliding shell 9 is fixedly installed with a sliding rod one 14, the circular arc surfaces of the two sliding rod ones 14 are slidably inserted with a sliding plate one 15, the opposite surfaces of the two sliding plate ones 15 are fixedly connected with a limiting spring one 16, one side of the sliding plate one 15 is fixedly installed with a clamping block one 17, the surface of the sliding shell 9 is provided with a clamping groove one 18, the outer surface of the clamping block one 17 is slidably inserted with the inner side wall of the clamping groove one 18, and the clamping block one 17 extends out of the outside of the clamping groove one 18.
[0035] Through the technical scheme, the clamping block one 17 is arranged, the limiting spring one 16 provides a pushing force to the sliding plate one 15, so that the clamping block one 17 always extends out of the clamping groove one 18, the lower surface of the clamping block one 17 is in extrusion contact with the upper surface of the supporting plate 2, the position of the sliding shell 9 is limited and fixed, the conical shell 3 cannot be separated during the process of being inserted into the soil, and the smoothness of the insertion process is affected, when it is needed to press the sliding block downward to move downward, it is only needed to extrude the two clamping blocks one 17 with hands, so that the clamping block one 17 is retracted into the clamping groove one 18, the sliding plate one 15 is compressed to compress the limiting spring one 16, the sliding shell 9 can be smoothly moved downward, the rotating gear 8 is pushed to make the conical block separate and make the monitoring sensor probe 13 contact the soil.
[0036] Preferably, the inner side wall of the sliding shell 9 is fixedly installed with a sliding rod two 19, the circular arc surfaces of the two sliding rod twos 19 are slidably inserted with a sliding plate two 20, the opposite surfaces of the two sliding plate twos 20 are fixedly connected with a limiting spring two 21, one side of the sliding plate two 20 is fixedly installed with a clamping block two 22, the surface of the sliding shell 9 is provided with a clamping groove two 23, the outer surface of the clamping block two 22 is slidably inserted with the inner side wall of the clamping groove two 23, and the clamping block two 22 extends out of the outside of the clamping groove two 23.
[0037] Through the technical scheme, the limiting spring two 21 is arranged, so that the sliding plate two 20 keeps the clamping block two 22 extended out of the clamping groove two 23 without interference, when the clamping block one 17 is pressed, the sliding shell 9 can slide downward, the clamping block two 22 can limit the sliding distance of the sliding shell 9, when the lower surface of the clamping block two 22 is pressed into contact with the upper surface of the support plate 2, the sliding shell 9 cannot slide downward any more.
[0038] Working principle: first, the conical shell 3 is downward, the conical shell 3 is stressed when the protective shell 1 is pressed downward, the two conical shells 3 can be easily inserted into the soil, and the monitoring sensor probe 13 is protected from being damaged by the collision of hard blocks and stones in the soil, then the two clamping blocks one 17 are pressed by hand, the two clamping blocks one 17 push the sliding plate one 15 to compress the limiting spring one 16, the clamping block one 17 slides into the clamping groove one 18, the upper part of the sliding shell 9 is pressed by hand, the sliding shell 9 slides downward, the two spur gears on the both sides of the lower end of the sliding shell 9 drive the two rotating gears 8 to rotate, the two bidirectional screw rods 6 rotate synchronously, the rotating shell 7 on the threaded surface of the two bidirectional screw rods 6 synchronously moves outward, the two conical shells 3 synchronously move outward, the sliding shell 9 slides downward, the mounting rod 12 in the sliding shell 9 moves downward, the detection sensor probe at the lower part of the mounting rod 12 contacts with the soil, and the water content in the soil is monitored, when the sliding shell 9 slides downward, the lower surface of the clamping block two 22 is pressed into contact with the upper surface of the support plate 2, the sliding shell 9 is limited and fixed, the sliding distance of the sliding shell 9 is limited, and the monitoring sensor probe 13 is prevented from being damaged by excessive downward movement of the sliding shell 9.
[0039] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A soil water monitoring device comprising a protective housing (1), characterised in that: The inner side wall of the protective shell (1) is fixedly installed with a support plate (2), the lower surface of the protective shell (1) is in sliding contact with a conical shell (3), the upper side of the support plate (2) and the upper inner side wall of the protective shell (1) are fixedly installed with a cover plate (4), the opposite faces of the two support plates (2) are fixedly installed with limiting plates (5), a sliding telescopic mechanism is arranged between the two limiting plates (5), and a monitoring mechanism is arranged in the sliding telescopic mechanism. The sliding telescopic mechanism realizes the separating and combining actions of the two conical shells (3). The monitoring mechanism realizes the action of monitoring soil water.
2. A soil water monitoring device according to claim 1, characterised in that: The sliding telescopic mechanism comprises bidirectional screws (6), the two bidirectional screws (6) are rotatably connected to the opposite faces of the two support plates (2) through ball bearings respectively, the two ends of the bidirectional screw (6) extend out of the outer sides of the two support plates (2) respectively, and the two threaded faces of the bidirectional screw (6) are threadedly connected with rotating shells (7) respectively.
3. A soil water monitoring device according to claim 2, characterised in that: The middle arc surface of the bidirectional screw (6) is fixedly installed with a rotating gear (8), the opposite faces of the two support plates (2) are slidably inserted with sliding shells (9), the two sides of the sliding shell (9) are fixedly installed with straight racks (10) respectively, and the teeth of the straight racks (10) on the same side are engaged with the tooth grooves of the rotating gears (8) on the same side.
4. A soil water monitoring device according to claim 3, characterised in that: The opposite faces of the inner side walls of the sliding shells (9) are fixedly installed with fixed rods (11), the arc surfaces of the fixed rods (11) are fixedly installed with mounting rods (12), and the lower parts of the mounting rods (12) are fixedly installed with monitoring sensor probes (13).
5. A soil water monitoring device according to claim 4, characterised in that: The inner side wall of the sliding shell (9) is fixedly installed with sliding rods (14), the arc surfaces of the two sliding rods (14) are slidably inserted with sliding plates (15), the opposite faces of the two sliding plates (15) are fixedly connected with limiting springs (16), one side of the sliding plate (15) is fixedly installed with a clamping block (17), the surface of the sliding shell (9) is provided with a clamping groove (18), the outer surface of the clamping block (17) is slidably inserted with the inner side wall of the clamping groove (18), and the clamping block (17) extends out of the outside of the clamping groove (18).
6. A soil water monitoring device according to claim 5, characterised in that: The inner side wall of the sliding shell (9) is fixedly installed with sliding rods (19), the arc surfaces of the two sliding rods (19) are slidably inserted with sliding plates (20), the opposite faces of the two sliding plates (20) are fixedly connected with limiting springs (21), one side of the sliding plate (20) is fixedly installed with a clamping block (22), the surface of the sliding shell (9) is provided with a clamping groove (23), the outer surface of the clamping block (22) is slidably inserted with the inner side wall of the clamping groove (23), and the clamping block (22) extends out of the outside of the clamping groove (23).