Soil moisture content monitoring equipment

Abstract

The utility model relates to the technical field of soil moisture content monitoring, in particular to soil moisture content monitoring equipment which comprises a stand column and an embedding device. A fixing frame is arranged on the stand column, and a monitoring box is arranged on the fixing frame; the embedding device comprises a mounting cylinder, a rotating shaft rotationally arranged on the mounting cylinder, a hand wheel and a first gear which are coaxially arranged at the two ends of the rotating shaft respectively, a connecting shaft rotationally arranged in the mounting cylinder and provided with a threaded part, a second gear coaxially arranged on the connecting shaft, and a threaded cylinder in threaded connection with the threaded part; the four guide blocks are distributed on the threaded cylinder in an annular array mode, the sliding blocks are arranged on the guide blocks, and the soil sensor probes are arranged on the sliding blocks; and the first gear is meshed with the second gear. According to the utility model, the detection sensor can be quickly and stably buried in the land, the influence degree on the land structure is reduced, the operation workload is reduced, and the practicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil moisture content monitoring technical field, in particular to a kind of soil moisture content monitoring equipment. BACKGROUND

[0002] Soil moisture content refers to the water condition in soil, including soil humidity, water content and the like, and is an important index reflecting soil water content and distribution. By monitoring soil moisture content, the soil water condition can be understood in time, and scientific basis is provided for agricultural production, so as to reasonably arrange irrigation, fertilization and other agricultural activities, and improve agricultural production efficiency and quality.

[0003] The Chinese patent with publication number CN218896112U discloses a network type intelligent soil moisture content monitoring equipment, which comprises land, a support assembly is fixedly installed at the upper end of the land, a rainproof assembly is fixedly installed at the middle part of the support assembly, and a monitoring assembly is arranged in the rainproof assembly. The equipment can fix the monitoring device to the ground by means of the support assembly and the ground insertion of the ground insertion nails at the lower end of the support frame, and the solar panels can provide power support for the monitoring assembly. The rainproof assembly can protect the monitoring assembly by means of the pointed roof rainproof box and the box door. The pointed roof design can make the rain flow to both sides, avoid the invasion of the interior, and affect the monitoring assembly. The multiple holes at the bottom can utilize air flow to dissipate the heat of the monitoring assembly. The moisture absorbing cotton board can be placed in the placing frame to absorb the humid air in the pointed roof rainproof box.

[0004] However, the above technical solution has the following disadvantages: when the detection sensor is buried in the land, the land needs to be excavated, and the land is filled after the burial is completed. This not only directly damages the geological structure of the land to be measured, but also requires a certain amount of time to recover, greatly increases the workload, and reduces the practicability of the equipment. UTILITY MODEL CONTENT

[0005] The utility model aims at the problems in the background art, and provides a soil moisture content monitoring equipment, which can quickly and stably bury the detection sensor into the land, reduce the influence on the land structure, reduce the operation workload, and improve the practicability of the equipment.

[0006] The utility model discloses a technical scheme, a kind of soil moisture content monitoring equipment, including stand and burying device;Fixed frame is provided on stand, and monitoring box is provided on fixed frame;Burying device includes installation cylinder, rotationally arranged on installation cylinder The shaft, hand wheel and first gear are coaxially arranged at the both ends of shaft respectively, connecting shaft is rotationally arranged in the inside of installation cylinder and has threaded portion, second gear is coaxially arranged on connecting shaft, threaded cylinder is threadedly connected on threaded portion, four annular arrays distribution guiding block on threaded cylinder, slider is set on guiding block, and soil sensor probe is set on slider;First gear and second gear are engaged connection, the inside of installation cylinder is provided with the sliding slot for guiding block moves along the axial direction of connecting shaft, and slider is slidably arranged in the inside of installation cylinder.

[0007] Preferably, a limiting cylinder is coaxially arranged on the shaft, and the limiting cylinder is rotationally arranged in the inside of the installation cylinder.

[0008] Preferably, a wire is connected between the monitoring box and the soil sensor probe, a communication hole is arranged in the inside of the installation cylinder, and the wire is located in the inside of the communication hole.

[0009] Preferably, a support frame is arranged in the inside of the installation cylinder, and the connecting shaft is rotationally connected to the support frame.

[0010] Preferably, a spiral drill bit is arranged at the bottom of the installation cylinder.

[0011] Preferably, a stabilizing cylinder is sleeved on the installation cylinder, and the stabilizing cylinder and the installation cylinder are slidably connected.

[0012] Preferably, a base is arranged at the bottom of the stand, six through holes are arranged in the annular array on the base, and a ground-inserting tip is arranged in the inside of the through hole.

[0013] Preferably, a top base is arranged at the top of the stand, and a photovoltaic panel is arranged on the top base.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects:

[0015] The burying device can quickly bury the soil sensor probe in the inside of the land, which not only reduces the difficulty of burying the soil sensor probe, but also avoids causing large-area damage to the measured soil, reduces the influence on the monitoring data, and can monitor the moisture content of the soil at different depths in real time by burying multiple soil sensor probes, improves the accuracy of collecting soil moisture content data, is beneficial to accurately judging the moisture content of the soil, and has good practicability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2A sectional structure schematic view of the installation cylinder of the utility model is provided.

[0018] Figure 3 A Figure 2 A structure enlarged schematic view at A in the middle is provided.

[0019] Figure 4 A structure schematic view of the utility model embodiment is provided.

[0020] Reference signs: 1, stand; 2, fixed frame; 3, monitoring box; 4, wire; 5, installation cylinder; 6, rotating shaft; 7, hand wheel; 8, first gear; 9, connecting shaft; 10, threaded part; 11, second gear; 12, support frame; 13, threaded cylinder; 14, guide block; 15, sliding groove; 16, sliding block; 17, soil sensor probe; 18, communication hole; 19, limiting cylinder; 20, spiral drill bit; 21, stabilizing cylinder; 22, base; 23, ground insertion tip; 24, top seat; 25, photovoltaic panel. DETAILED DESCRIPTION

[0021] Embodiment one

[0022] As Figures 1-3 shown, the soil moisture monitoring equipment provided by the embodiment comprises a stand 1 and a burying device; the stand 1 is provided with a fixed frame 2, and the fixed frame 2 is provided with a monitoring box 3.

[0023] The burying device comprises an installation cylinder 5, a rotating shaft 6 rotatably arranged on the installation cylinder 5, a hand wheel 7 and a first gear 8 coaxially arranged at two ends of the rotating shaft 6 respectively, a connecting shaft 9 rotatably arranged in the installation cylinder 5 and having a threaded part 10, a second gear 11 coaxially arranged on the connecting shaft 9, a threaded cylinder 13 threadedly connected to the threaded part 10, four guide blocks 14 annularly arranged on the threaded cylinder 13, a sliding block 16 arranged on the guide block 14, and a soil sensor probe 17 arranged on the sliding block 16; the first gear 8 and the second gear 11 are engagedly connected, the inside of the installation cylinder 5 is provided with a sliding groove 15 for the guide block 14 to move axially along the connecting shaft 9, the sliding block 16 is slidingly arranged in the inside of the installation cylinder 5, the monitoring box 3 and the soil sensor probe 17 are connected with a wire 4, the inside of the installation cylinder 5 is provided with a communication hole 18, the wire 4 is located in the inside of the communication hole 18, and the bottom of the installation cylinder 5 is provided with a spiral drill bit 20.

[0024] The rotating shaft 6 is coaxially provided with a limiting cylinder 19, the limiting cylinder 19 is rotatably arranged in the inside of the installation cylinder 5, the inside of the installation cylinder 5 is provided with a support frame 12, and the connecting shaft 9 is rotatably connected to the support frame 12; the limiting cylinder 19 and the support frame 12 are respectively used for ensuring the stability of rotation of the rotating shaft 6 and the connecting shaft 9.

[0025] In the embodiment, the number of installation barrels 5 can be set according to requirements to realize real-time monitoring of soil moisture conditions at different depths of soil by multiple soil sensor probes 17 at the same time, improve the accuracy of soil moisture data collection, and facilitate accurate judgment of soil moisture conditions. When it is necessary to bury, first, the installation barrel 5 is rotated into the land through the auger bit 20, until the installation barrel 5 is at the depth to be detected, then the hand wheel 7 is rotated to rotate the shaft 6, the first gear 8 is rotated, the first gear 8 and the second gear 11 are engaged and transmitted, and the connecting shaft 9 drives the threaded part 10 to be screwed with the threaded barrel 13, and under the guidance of the guide block 14 and the sliding groove 15, the threaded barrel 13 drives the sliding block 16 to slide along the axial direction of the connecting shaft 9, the sliding block 16 drives the soil sensor probe 17 to extend out of the installation barrel 5 to detect the soil moisture, and the wire 4 is connected to the monitoring box 3, thereby not only reducing the difficulty of burying the soil sensor probe 17, but also avoiding large-area damage to the soil to be detected, reducing the influence on the monitoring data, and having good practicability.

[0026] Embodiment two

[0027] As shown in Figure 1 and Figure 4 , a soil moisture monitoring device is provided in the embodiment. Compared with embodiment one, in the embodiment, a stabilizing barrel 21 is sleeved on the installation barrel 5, and the stabilizing barrel 21 and the installation barrel 5 are slidingly connected. When the installation barrel 5 is fixed, the stabilizing barrel 21 can be slid downward along the outer wall of the installation barrel 5 until the bottom of the stabilizing barrel 21 abuts against the land, thereby improving the stability of the installation barrel 5.

[0028] The bottom of the column 1 is provided with a base 22, the base 22 is provided with six annularly arranged through holes, the inside of the through hole is provided with a ground penetrating tip 23, the top of the column 1 is provided with a top seat 24, the top seat 24 is provided with a photovoltaic panel 25, the base 22 is used to increase the contact area of the column 1 with the ground, and the ground penetrating tip 23 is inserted into the ground through the through hole, so that the stability of the column 1 when placed can be fully ensured.

[0029] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, various changes can be made within the knowledge range of the technical personnel in the technical field without departing from the purpose of the utility model.

Claims

1. A soil moisture monitoring device, characterized in that, The utility model relates to a kind of soil moisture content monitoring device, including: Stand (1), fixed frame (2) is provided on it, monitoring box (3) is provided on fixed frame (2); Burial device, including installation cylinder (5), rotationally arranged on installation cylinder (5) rotation shaft (6), respectively coaxially arranged hand wheel (7) and first gear (8) on both ends of rotation shaft (6), rotationally arranged in installation cylinder (5) inside and have threaded portion (10) connecting shaft (9), coaxially arranged second gear (11) on connecting shaft (9), threaded connection threaded cylinder (13) on threaded portion (10), four annular array distribution guiding block (14) on threaded cylinder (13), sliding block (16) is arranged on guiding block (14), and soil sensor probe (17) is arranged on sliding block (16);First gear (8) and second gear (11) are engaged connection, the inside of installation cylinder (5) is provided with sliding slot (15) for guiding block (14) moves along the axis direction of connecting shaft (9), and sliding block (16) is slidably arranged in the inside of installation cylinder (5).

2. The soil moisture monitoring device of claim 1, wherein, Rotation shaft (6) is coaxially provided with limiting cylinder (19), and limiting cylinder (19) is rotationally arranged in the inside of installation cylinder (5).

3. The soil moisture monitoring device of claim 1, wherein, Monitoring box (3) and soil sensor probe (17) are connected with wire (4), and the inside of installation cylinder (5) is provided with communicating hole (18), and wire (4) is located in the inside of communicating hole (18).

4. The soil moisture monitoring device of claim 1, wherein, The inside of installation cylinder (5) is provided with support frame (12), and connecting shaft (9) is rotationally connected on support frame (12).

5. The soil moisture monitoring device of claim 1, wherein, The bottom of installation cylinder (5) is provided with auger bit (20).

6. The soil moisture monitoring device of claim 1, wherein, Installation cylinder (5) is provided with stabilizing cylinder (21), and stabilizing cylinder (21) and installation cylinder (5) are slidably connected.

7. The soil moisture monitoring device of claim 1, wherein, The bottom of stand (1) is provided with base (22), and six annular array distribution through holes are arranged on base (22), and plug-in ground tip (23) is arranged in the inside of through hole.

8. The soil moisture monitoring device of claim 1, wherein, The top of stand (1) is provided with top base (24), and photovoltaic panel (25) is arranged on top base (24).

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