CN220932968U

CN220932968U - Soil moisture content monitoring station

Info

Publication number: CN220932968U
Application number: CN202322961278.2U
Authority: CN
Inventors: 谢作轮; 刘亚男; 刘明成; 马小洪; 陈燕奎
Original assignee: Jiaying University
Current assignee: Jiaying University
Priority date: 2023-11-02
Filing date: 2023-11-02
Publication date: 2024-05-10
Anticipated expiration: 2033-11-02

Abstract

The utility model relates to the technical field of monitoring stations, in particular to a soil moisture content monitoring station. The technical proposal comprises: the base, the top fixed mounting of base has the support column, curved surface one side of support column is provided with monitoring mechanism, the top of support column is provided with solar module, still includes: the sliding groove is fixedly arranged on the other side of the curved surface of the support column, a sliding block is arranged in the sliding groove in a sliding mode, a moving device is arranged in the sliding groove, and a box body is fixedly arranged on the sliding block. The utility model realizes the measurement and monitoring of the soil humidity, realizes the automatic cleaning of the inner contact of the soil humidity sensor, greatly improves the measurement accuracy, improves the working efficiency of the soil moisture content monitoring station, and has simple operation, low cost and high practicability.

Description

Soil moisture content monitoring station

Technical Field

The utility model relates to the technical field of monitoring stations, in particular to a soil moisture content monitoring station.

Background

The existing soil moisture monitoring station comprises a semi-column shell, soil moisture sensors and an adjusting mechanism, wherein the semi-column shell is internally divided into a plurality of layers of installation cavities with the same specification through partition plates, arc-shaped grooves are formed in the front end face of each installation cavity, the soil moisture sensors are all installed on the front end face of each installation cavity, the adjusting mechanism for carrying out angle adjustment on each layer of soil moisture sensors is installed in the semi-column shell, the adjusting mechanism comprises a driving gear, a driven gear, a driving shaft and a driving motor, the driving gear and the driven gear are all installed in each layer of installation cavity in the semi-column shell, the driving gear and the driven gear are meshed with each other, the soil moisture sensors are fixedly installed on the driving gear and the driven gear, the driving gear is fixedly sleeved on the driving shaft, and the top of the driving shaft is fixedly connected with the output end of the driving motor. The soil moisture content monitoring station provided by the utility model has the advantage of being convenient for protecting the sensor.

In the practical use process of the device, as the soil humidity sensor measures the soil humidity for a long time, the contact of the soil humidity sensor is gradually contaminated with a lot of substances such as soil slag and the like in the measuring process, and the soil moisture content monitoring station can be inaccurate in measuring result due to interference caused by insensitivity of the contact when measuring the soil with different depths next time.

Disclosure of Invention

The utility model aims to solve the problems in the background technology and provides a soil moisture content monitoring station. So as to solve the problem of inaccurate measurement results in the background.

The technical scheme of the utility model is as follows: the utility model provides a soil moisture content monitoring station, includes the base, the top fixed mounting of base has the support column, curved surface one side of support column is provided with monitoring mechanism, the top of support column is provided with solar module, still includes:

The sliding groove is fixedly arranged on the other side of the curved surface of the supporting column, a sliding block is arranged in the sliding groove in a sliding manner, a moving device is arranged in the sliding groove, and a box body is fixedly arranged on the sliding block;

The fixed block is fixedly arranged on one side of the inner wall of the box body, an electric telescopic rod is arranged on the fixed block, one end of the electric telescopic rod is connected with a soil humidity sensor, and a rotary contact is arranged in the soil humidity sensor;

the fixed plate is fixedly connected to the curved surface of the electric telescopic rod, a limit rod is fixedly arranged at the top of the inner wall of the box body, a moving block is sleeved on the limit rod in a sliding manner, and a connecting rod is hinged with the moving block and the fixed plate;

and the L-shaped connecting rod is fixedly arranged on one side of the moving block, and the bottom of the L-shaped connecting rod is connected with a hairbrush.

Optionally, the monitoring mechanism includes the mounting bracket of fixed mounting in support column curved surface one side, it has the monitoring case to tighten through the screw thread on the mounting bracket.

Optionally, the solar module includes fixed mounting in the mount pad at support column top, the top of mount pad rotates and installs the live-rollers, curved surface one side of live-rollers is provided with the connecting plate, the cover is equipped with the swivel on the support column, be provided with the mount on the swivel, be connected with solar cell panel on mount and the connecting plate.

Optionally, a motor is arranged on the rotating roller, and an output shaft of the motor is fixedly connected with the rotating roller.

Optionally, the mobile device includes the reciprocating screw rod that rotates to install in the spout with slider threaded connection, one side fixed mounting of spout has driving motor, driving motor's output shaft and reciprocating screw rod fixed connection.

Optionally, a notch for the rotary contact to enter and exit is formed in one side of the box body, and packaging glue is arranged on the inner wall of the notch.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. Through setting up the extension shrink of electric telescopic handle and driving the left and right sides of fixed plate and remove, under articulated connecting rod effect, when the rotating contact inserts in the soil to humidity measurement, the brush is located the rotating contact directly over, does not cause the influence to the measurement, when the rotating contact shrink in the box, drives the brush and moves down to the surface of contact rotating contact, the rotatory of cooperation rotating contact, accomplishes the automatic clearance to rotating contact, has improved the accuracy to soil humidity measurement by a wide margin, has improved soil moisture content monitoring station's work efficiency.

2. Through setting up the ingenious position movement cooperation relation of movable block, L shape connecting rod, fixed plate, utilize the extension shrink condition of electric telescopic handle, simple quick messenger brush contact rotary contact need not to add additional removal cooperation subassembly, has saved the cost, easy operation practicality is high.

The utility model realizes the measurement and monitoring of the soil humidity, realizes the automatic cleaning of the inner contact of the soil humidity sensor, greatly improves the measurement accuracy, improves the working efficiency of the soil moisture content monitoring station, and has simple operation, low cost and high practicability.

Drawings

FIG. 1 shows a schematic diagram of an embodiment of the present utility model;

FIG. 2 shows a second schematic structural diagram of an embodiment of the present utility model;

FIG. 3 is a schematic view showing a chute connection structure according to an embodiment of the present utility model;

Fig. 4 shows a schematic view of the internal structure of a case according to an embodiment of the present utility model.

Reference numerals: 1. a base; 2. a support column; 3. a chute; 4. a slide block; 5. a case; 6. a monitoring box; 7. a mounting frame; 8. a mounting base; 9. a rotating roller; 10. a motor; 11. a connecting plate; 12. a solar cell panel; 13. rotating the ring; 14. a fixing frame; 15. a driving motor; 16. a reciprocating screw rod; 17. a fixed block; 18. a rotating contact; 19. an electric telescopic rod; 20. a fixing plate; 21. a limit rod; 22. a moving block; 23. a connecting rod; 24. an L-shaped connecting rod; 25. a brush; 26. soil humidity sensor.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1, the soil moisture content monitoring station provided by the utility model comprises a base 1, a support column 2 is fixedly arranged at the top of the base 1, a monitoring mechanism is arranged on one side of the curved surface of the support column 2, the monitoring mechanism comprises a mounting frame 7 fixedly arranged on one side of the curved surface of the support column 2, a monitoring box 6 is screwed on the mounting frame 7, and a worker can control monitoring of soil moisture through the monitoring box 6.

As shown in fig. 2, a solar module is arranged at the top of the support column 2, the solar module comprises a mounting seat 8 fixedly mounted at the top of the support column 2, a rotating roller 9 is rotatably mounted at the top of the mounting seat 8, a motor 10 is arranged on the rotating roller 9, an output shaft of the motor 10 is fixedly connected with the rotating roller 9, and the rotating roller 9 can be driven to rotate by starting the motor 10 so as to provide conditions for adjusting the solar module;

In addition, a connecting plate 11 is arranged on one side of the curved surface of the rotating roller 9, a rotating ring 13 is sleeved on the supporting column 2, a fixing frame 14 is arranged on the rotating ring 13, a solar cell panel 12 is connected on the fixing frame 14 and the connecting plate 11, and the rotating ring 13 is driven to rotate through the rotation of the rotating roller 9, so that the rotating roller 9 and the solar cell panel 12 connected with the rotating ring 13 rotate together, the rotation adjustment of the solar cell panel 12 is realized, and the solar cell panel 12 can absorb solar energy at multiple angles;

Further, the fixing frame 14 can make the solar panel 12 more stable in the process of adjusting the angle, and the stability of the device is obviously improved.

As shown in fig. 1-3, further comprises: the sliding groove 3 is fixedly arranged on the other side of the curved surface of the supporting column 2, the sliding groove 3 is internally provided with the sliding block 4 in a sliding manner, the sliding block 4 can slide back and forth in the sliding groove 3, the sliding groove 3 is internally provided with a moving device, and the moving device comprises a reciprocating screw rod 16 which is rotatably arranged in the sliding groove 3 and is in threaded connection with the sliding block 4;

It is worth mentioning that one side fixed mounting of spout 3 has driving motor 15, and driving motor 15's output shaft and reciprocal lead screw 16 fixed connection, accessible start driving motor 15 drives reciprocal lead screw 16 and rotates, and slider 4 slides from top to bottom in spout 3, makes the measurement to different degree of depth soil humidity convenient and fast more, and fixed mounting has box 5 on slider 4, and box 5 is used for the automatic clearance to measuring device.

As shown in fig. 4, a fixed block 17 is fixedly arranged on one side of the inner wall of the box body 5, an electric telescopic rod 19 is arranged on the fixed block 17, one end of the electric telescopic rod 19 is connected with a soil humidity sensor 26, a rotary contact 18 is arranged in the soil humidity sensor 26, and a notch for the rotary contact 18 to enter and exit is formed on one side of the box body 5;

It is worth to say that, the extension and contraction of the electric telescopic rod 19 can control the rotary contact 18 to come in and go out of the box 5 to finish the measurement of soil humidity, and the inner wall of the notch is provided with packaging glue which can prevent water vapor and dust in the air from entering the box 5 to influence the soil humidity sensor 26;

Further, a fixed plate 20 fixedly connected to the curved surface of the electric telescopic rod 19, a limiting rod 21 is fixedly arranged at the top of the inner wall of the box body 5, a moving block 22 is sleeved on the limiting rod 21 in a sliding manner, the moving block 22 and the fixed plate 20 are hinged with a connecting rod 23, the fixed plate 20 is driven to move leftwards through the contraction of the electric telescopic rod 19, and the moving block 22 slides downwards along the limiting rod 21 through the hinged connecting rod 23;

Furthermore, the bottom of the L-shaped connecting rod 24 fixedly installed on one side of the moving block 22 is connected with a brush 25, and the L-shaped connecting rod 24 is driven to move downwards along with the downward sliding of the moving block 22, so that the brush 25 contacts the surface of the rotary contact 18, and then the brush 25 is matched with the rotation of the rotary contact 18, so that the brush 25 can automatically clean the rotary contact 18, and the detection precision is improved.

Working principle: when the soil humidity is required to be measured, the electric telescopic rod 19 stretches, the rotary contact 18 in the soil humidity sensor 26 penetrates through the notch of the box body 5 to be measured, when the measurement is completed and the next depth is required to be measured, the electric telescopic rod 19 starts to shrink, the rotary contact is retracted into the box body 5, the fixed plate 20 starts to move leftwards along with the shrinkage of the electric telescopic rod 19, the movable block 22 moves downwards along the limiting rod 21 through the hinged connecting rod 23, the L-shaped connecting rod 24 is driven to move downwards until the hairbrush 25 contacts the surface of the rotary contact 18, at the moment, the rotary contact 18 rotates, the hairbrush 25 is matched with the automatic cleaning of the rotary contact 18, the precision of soil measurement of different depths is improved, the working efficiency of a soil moisture monitoring station is higher, the driving motor 15 is started again after the automatic cleaning is completed, the reciprocating screw rod 16 starts to rotate, the box body 5 is driven to move upwards and downwards in the sliding groove 3 by the sliding block 4 to regulate the soil of any depth, and the soil of any depth is measured.

The above-described embodiments are merely a few alternative embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a soil moisture content monitoring station, includes base (1), the top fixed mounting of base (1) has support column (2), curved surface one side of support column (2) is provided with monitoring mechanism, the top of support column (2) is provided with solar module, its characterized in that still includes:

The sliding chute (3) is fixedly arranged on the other side of the curved surface of the supporting column (2), a sliding block (4) is arranged in the sliding chute (3) in a sliding manner, a moving device is arranged in the sliding chute (3), and a box body (5) is fixedly arranged on the sliding block (4);

The fixed block (17) is fixedly arranged on one side of the inner wall of the box body (5), an electric telescopic rod (19) is arranged on the fixed block (17), one end of the electric telescopic rod (19) is connected with a soil humidity sensor (26), and a rotary contact (18) is arranged in the soil humidity sensor (26);

The fixed plate (20) is fixedly connected to the curved surface of the electric telescopic rod (19), the limit rod (21) is fixedly arranged at the top of the inner wall of the box body (5), the limit rod (21) is sleeved with a moving block (22) in a sliding manner, and the moving block (22) and the fixed plate (20) are hinged with a connecting rod (23);

and an L-shaped connecting rod (24) fixedly arranged on one side of the moving block (22), wherein the bottom of the L-shaped connecting rod (24) is connected with a hairbrush (25).

2. The soil moisture monitoring station according to claim 1, wherein the monitoring mechanism comprises a mounting frame (7) fixedly mounted on one side of the curved surface of the support column (2), and a monitoring box (6) is screwed on the mounting frame (7).

3. The soil moisture monitoring station according to claim 1, wherein the solar module comprises a mounting seat (8) fixedly mounted at the top of the support column (2), a rotating roller (9) is rotatably mounted at the top of the mounting seat (8), a connecting plate (11) is arranged on one side of a curved surface of the rotating roller (9), a rotating ring (13) is sleeved on the support column (2), a fixing frame (14) is arranged on the rotating ring (13), and solar panels (12) are connected on the fixing frame (14) and the connecting plate (11).

4. A soil moisture monitoring station according to claim 3, characterized in that the rotating roller (9) is provided with a motor (10), and the output shaft of the motor (10) is fixedly connected with the rotating roller (9).

5. The soil moisture monitoring station according to claim 1, wherein the moving device comprises a reciprocating screw rod (16) rotatably mounted in the sliding groove (3) and in threaded connection with the sliding block (4), a driving motor (15) is fixedly mounted on one side of the sliding groove (3), and an output shaft of the driving motor (15) is fixedly connected with the reciprocating screw rod (16).

6. The soil moisture monitoring station according to claim 1, wherein a notch for the rotary contact (18) to enter and exit is formed in one side of the box body (5), and a packaging adhesive is arranged on the inner wall of the notch.