Soil humidity monitoring device for garden construction

Abstract

The utility model discloses a soil humidity monitoring device for garden construction. The soil humidity monitoring device comprises a pipe body, a sliding groove plate is arranged in the pipe body, a buried shell is vertically and slidably connected into the sliding groove plate, electrode plates are arranged in mounting holes vertically distributed in the surface of the buried shell, an inner threaded pipe is rotationally connected to the upper end of the pipe body through a bearing, a threaded rod is in threaded connection with the interior of the inner threaded pipe, and the lower end of the threaded rod is fixedly connected with the buried shell; a shell is arranged at the upper end of the screw rod, a single-chip microcomputer is arranged in the shell, and the input end of the single-chip microcomputer is electrically connected to an external power source. According to the garden construction soil humidity monitoring device, soil humidity of different depths can be monitored at the same time through the multiple sets of vertically-distributed detection components, so that garden construction soil humidity monitoring is more comprehensive; the soil humidity monitoring device can be accurately inserted into soil in a more labor-saving manner, the installation efficiency of the soil humidity monitoring device is improved, and garden construction is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of garden construction, in particular to a soil humidity monitoring device for garden construction. Background Technique

[0002] Garden construction refers to the greening, landscape construction and the protection and utilization of scenic resources for providing humans with a beautiful living environment and places for rest and sightseeing. Its specific contents include not only the design and construction of parks and gardens, but also the greening of historical sites and scenic spots, the greening of the environment of residences and various public buildings, the greening of roads, squares and river, lake and sea coast sections, etc. In the process of garden construction, in order to ensure the normal growth of greening plants, a soil humidity monitoring device is needed to detect the change of humidity in the soil. In the prior art, the resistance method is mostly used to detect the soil humidity. The monitoring component is inserted into the soil interior, and the humidity of the soil is judged by the different conductivity of the soil under different humidities. However, some monitoring devices can only monitor the soil humidity at a single depth, and the monitoring range is small, resulting in incomplete monitoring results. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a soil humidity monitoring device for garden construction. By using multiple groups of detection components distributed vertically, the soil humidity at different depths can be monitored simultaneously, making the monitoring of the soil humidity in garden construction more comprehensive, and effectively solving the problems in the background technique.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A soil humidity monitoring device for garden construction, including a pipe body;

[0005] Pipe body: A chute plate is arranged inside it, and a buried crust is vertically slidably connected inside the chute plate. Electrode plates are arranged in the vertically distributed mounting holes on the surface of the buried crust. The upper end of the pipe body is rotatably connected to an internal thread pipe through a bearing. A screw rod is threadedly connected inside the internal thread pipe. The lower end of the screw rod is fixedly connected to the buried crust. The upper end of the screw rod is provided with a shell, and a single-chip microcomputer is arranged inside the shell. The input end of the single-chip microcomputer is electrically connected to an external power supply. Two electrode plates corresponding to the same horizontal position are taken as a group, and the output ends of the two electrode plates in the same group are both electrically connected to the input end of the single-chip microcomputer. By using multiple groups of detection components distributed vertically, the soil humidity at different depths can be monitored simultaneously, making the monitoring of the soil humidity in garden construction more comprehensive, and making it more labor-saving to insert the soil humidity monitoring device into the soil, facilitating the determination of the depth of the detection component inserted into the soil, improving the installation efficiency of the soil humidity monitoring device, and accelerating the progress of garden construction.

[0006] Further, a rotating plate is installed on the outer arc surface of the internal thread pipe, and a cylinder is arranged on the lower surface of the rotating plate, making it more labor-saving to rotate the internal thread pipe.

[0007] Further, leg supports are respectively installed on the outer arc surface of the pipe body. Fixed plates are provided at the lower ends of the leg supports, and ground nail insertion holes are provided on the surfaces of the fixed plates to provide support for the pipe body.

[0008] Further, limit baffles are respectively provided on the outer arc surface of the pipe body. The limit baffles are installed in cooperation with the leg supports to limit the rotation angle of the leg supports.

[0009] Further, the rotating plate is rotationally connected to the rotating groove on the outer arc surface of the internal threaded pipe through a first rotating shaft, and the leg supports are rotationally connected to the rotating frames on the outer arc surface of the pipe body through second rotating shafts respectively, facilitating the folding of the cylinder and the leg supports.

[0010] Further, a sliding groove is provided on the upper surface of the internal threaded pipe. A scale column is vertically slidably connected inside the sliding groove. A rotating ring is provided at the upper end of the scale column, and the rotating ring is rotationally connected to the rotating groove at the upper end of the screw rod to determine the depth of the detection component inserted into the soil.

[0011] Further, a conical insertion post is provided at the lower end of the buried crust, facilitating the insertion of the buried crust into the soil.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: This soil humidity monitoring device for garden construction has the following advantages:

[0013] During the process of garden construction, when it is necessary to install the soil humidity monitoring device, it is more labor-saving to rotate the internal threaded pipe by using the cylinder. Through the threaded connection between the screw rod and the internal threaded pipe, the screw rod and the buried crust are driven to move downward. The conical insertion post is used to break the soil, enabling the buried crust to enter the soil more easily. During the movement of the buried crust, the scale column moves downward together with the screw rod. According to the scale corresponding to the upper surface of the internal threaded pipe on the scale column, the depth of the buried crust inserted into the soil is judged. During the monitoring process, through the conduction of the electrode plates, the current detection component inside the single-chip microcomputer is used to detect the resistance value between two electrode plates in the same group to judge the humidity of the specified soil. By using multiple groups of detection components distributed vertically, the soil humidity at different depths can be monitored simultaneously, making the monitoring of the soil humidity in garden construction more comprehensive, inserting the soil humidity monitoring device into the soil more labor-saving, facilitating the determination of the depth of the detection component inserted into the soil, improving the installation efficiency of the soil humidity monitoring device, and accelerating the progress of garden construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram inside the pipe body of the present utility model;

[0016] Figure 3This is a schematic structural diagram of the front view section of the overall device of the present utility model.

[0017] In the figure: 1 tube body, 2 chute plate, 3 buried crust, 4 electrode plate, 5 conical insertion post, 6 screw, 7 housing, 8 single-chip microcomputer, 9 internally threaded tube, 10 rotating plate, 11 cylinder, 12 support leg, 13 fixing plate, 14 limit baffle, 15 scale column, 16 chute. Specific implementation manner

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-3 , this embodiment provides a technical solution: a soil moisture monitoring device for garden construction, including a tube body 1;

[0020] Pipe body 1: A chute plate 2 is provided inside it. A buried crust 3 is vertically slidably connected inside the chute plate 2. Electrode plates 4 are provided in the vertically distributed mounting holes on the surface of the buried crust 3. The upper end of the pipe body 1 is rotatably connected to an internally threaded pipe 9 through a bearing. A screw rod 6 is threadedly connected inside the internally threaded pipe 9. The lower end of the screw rod 6 is fixedly connected to the buried crust 3. When the internally threaded pipe 9 rotates, through the vertical sliding connection between the chute plate 2 and the buried crust 3, the rotation of the buried crust 3 and the screw rod 6 is restricted. Through the threaded connection between the screw rod 6 and the internally threaded pipe 9, the screw rod 6 and the buried crust 3 are driven to move downward, so that the buried crust 3 is inserted into the soil. The upper end of the screw rod 6 is provided with a housing 7. A single-chip microcomputer 8 is provided inside the housing 7. An electric current detection component is provided inside the single-chip microcomputer 8. The input end of the single-chip microcomputer 8 is electrically connected to an external power supply. Two electrode plates 4 corresponding to the same horizontal position are taken as a group. The output ends of the two electrode plates 4 in the same group are both electrically connected to the input end of the single-chip microcomputer 8. During the monitoring process, when the humidity of the soil increases, the conductivity of the soil increases, and the resistance value between the two electrode plates 4 in the same group decreases. The resistance value between the two electrode plates 4 in the same group is detected by the electric current detection component inside the single-chip microcomputer 8 to judge the humidity of the specified soil. By using multiple groups of detection components distributed vertically, it is convenient to detect the soil humidity at different depths. A rotating plate 10 is installed on the outer arc surface of the internally threaded pipe 9. A cylinder 11 is provided on the lower surface of the rotating plate 10 to increase the length of the power arm and make it more labor-saving to rotate the internally threaded pipe 9. Support legs 12 are respectively installed on the outer arc surface of the pipe body 1. Fixed plates 13 are provided at the lower ends of the support legs 12. Ground nail insertion holes are provided on the surfaces of the fixed plates 13. By rotating the support legs 12, the lower surface of the fixed plate 13 and the lower surface of the pipe body 1 are located in the same horizontal plane. When the whole device is placed on the ground, the fixed plate 13 is fixed on the ground by ground nails to provide support for the fixation of the pipe body 1 on the ground. Limit baffles 14 are respectively provided on the outer arc surface of the pipe body 1. The limit baffles 14 are installed in cooperation with the support legs 12 to limit the rotation angle of the support legs 12. The rotating plate 10 is rotatably connected to the rotating groove on the outer arc surface of the internally threaded pipe 9 through a first rotating shaft. The support legs 12 are respectively rotatably connected to the rotating frames on the outer arc surface of the pipe body 1 through second rotating shafts, which is convenient for folding the cylinder 11 and the support legs 12, reducing the occupied space of the whole device and facilitating the transportation of the whole device. A chute 16 is provided on the upper surface of the internally threaded pipe 9. A scale column 15 is vertically slidably connected inside the chute 16. A rotating ring is provided at the upper end of the scale column 15. The rotating ring is rotatably connected to the rotating groove at the upper end of the screw rod 6. During the movement of the buried crust 3, the scale column 15 rotates together with the internally threaded pipe 9. The rotating ring at the upper end of the scale column 15 rotates relative to the screw rod 6, driving the scale column 15 to move downward together with the screw rod 6. According to the scale corresponding to the upper surface of the internally threaded pipe 9 on the scale column 15, the depth of the buried crust 3 inserted into the soil is judged. A conical insertion post 5 is provided at the lower end of the buried crust 3 to break the soil with the conical insertion post 5 and make it easier for the buried crust 3 to enter the soil.

[0021] The working principle of a soil humidity monitoring device for garden construction provided by the present utility model is as follows: During the process of garden construction, when it is necessary to install the soil humidity monitoring device, rotate the supporting leg 12 until the inclined surface of the supporting leg 12 fits the inclined baffle 14. At this time, the lower surface of the fixing plate 13 and the lower surface of the pipe body 1 are in the same horizontal plane. When the whole device is placed on the ground, use a ground nail to fix the fixing plate 13 on the ground, and then rotate the cylinder 11 to the horizontal state. Use the cylinder 11 to rotate the internal thread pipe 9 more labor-saving. Through the vertical sliding connection between the chute plate 2 and the buried crust 3, the rotation of the buried crust 3 and the screw rod 6 is restricted. Through the threaded connection between the screw rod 6 and the internal thread pipe 9, drive the screw rod 6 and the buried crust 3 to move downward, and use the conical plug 5 to break the soil, so that the buried crust 3 can enter the soil more easily. During the movement of the buried crust 3, the scale column 15 rotates together with the internal thread pipe 9. The rotating ring at the upper end of the scale column 15 rotates relative to the screw rod 6, driving the scale column 15 to move downward together with the screw rod 6. According to the scale corresponding to the upper surface of the internal thread pipe 9 on the scale column 15, judge the depth of the buried crust 3 inserted into the soil. During the monitoring process, when the humidity of the soil increases, the conductivity of the soil increases, and the resistance value between the two electrode plates 4 in the same group decreases. The resistance value between the two electrode plates 4 in the same group is detected by the current detection component inside the single-chip microcomputer 8 to judge the humidity of the specified soil. Using multiple groups of detection components distributed vertically facilitates the detection of soil humidity at different depths.

[0022] It should be noted that, in the above embodiments, the single-chip microcomputer 8 disclosed can be a single-chip microcomputer of the PIC16F1823-I / P model, and the current detection component in the single-chip microcomputer 8 is preferably a current sensor of the CS-A-020-G-020-T01 model.

[0023] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A soil moisture monitoring device for garden construction, characterized in that: Includes tube body (1); The tube body (1) is provided with a slide plate (2) inside thereof, the inside of the slide plate (2) is vertically slidably connected to the buried shell (3), the vertically distributed mounting holes on the surface of the buried shell (3) are provided with electrode sheets (4), the upper end of the tube body (1) is rotatably connected to an internal threaded tube (9) through a bearing, the internal thread of the internal threaded tube (9) is connected to a screw rod (6), the lower end of the screw rod (6) is fixedly connected to the buried shell (3), the upper end of the screw rod (6) is provided with a shell (7), the inside of the shell (7) is provided with a single chip microcomputer (8), the input end of the single chip microcomputer (8) is electrically connected to an external power supply, two electrode sheets (4) corresponding to each other in horizontal position form a group, and the output ends of the two electrode sheets (4) in the same group are electrically connected to the input end of the single chip microcomputer (8).

2. A garden construction soil moisture monitoring device according to claim 1, characterized in that: A rotating plate (10) is mounted on the outer arc surface of the internally threaded tube (9), and a cylinder (11) is disposed on the lower surface of the rotating plate (10).

3. A garden construction soil moisture monitoring device according to claim 2, characterized in that: The outer arc surface of the tube body (1) is respectively provided with supporting legs (12), the lower ends of the supporting legs (12) are respectively provided with fixing plates (13), and the surfaces of the fixing plates (13) are respectively provided with ground nail insertion holes.

4. A garden construction soil moisture monitoring device according to claim 1, characterized in that: The outer arc surfaces of the tube body (1) are respectively provided with limit baffles (14), and the limit baffles (14) are installed in coordination with the supporting legs (12).

5. A garden construction soil moisture monitoring device according to claim 3, characterized in that: The rotating plate (10) is rotatably connected to a rotating groove on the outer arc surface of the internally threaded tube (9) via a first rotating shaft, and the supporting legs (12) are rotatably connected to a rotating frame on the outer arc surface of the tube body (1) via second rotating shafts.

6. A garden construction soil moisture monitoring device according to claim 1, characterized in that: The upper surface of the internally threaded tube (9) is provided with a slide groove (16), the interior of the slide groove (16) is vertically slidably connected with a graduated column (15), the upper end of the graduated column (15) is provided with a rotating ring, and the rotating ring is rotatably connected to the rotating groove at the upper end of the screw rod (6).

7. A garden construction soil moisture monitoring device according to claim 1, characterized in that: A conical plug post (5) is provided at the lower end of the buried shell (3).

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