CN213957385U

CN213957385U - Soil quality detection device based on thing networking

Info

Publication number: CN213957385U
Application number: CN202023088651.0U
Authority: CN
Inventors: 黄天意
Original assignee: Sichuan Tianmu Sunshine Fertilizer Co ltd
Current assignee: Sichuan Tianmu Sunshine Fertilizer Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-13
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to the technical field of soil detection, and discloses a soil quality detection device based on the Internet of things, which comprises a sealing installation box; the utility model discloses a sealing installation box, including sealed mounting box. The utility model discloses directly bury underground with farmland soil planting depth below, when needs carry out the farmland and plant sudden quality detection, just can this device of direct control through remote control terminal, make the probe at soil nutrient element sensor top detect in inserting farmland planting depth soil in this device, and then made things convenient for the detection achievement of farmland planting soil greatly.

Description

Soil quality detection device based on thing networking

Technical Field

The utility model relates to a soil detection technology field specifically is a soil quality detection device based on thing networking.

Background

Soil environment monitoring means that the environment quality (or pollution degree) and the change trend thereof are determined by measuring representative values of factors affecting the soil environment quality. Soil monitoring generally refers to soil environment monitoring, and generally comprises technical contents of distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like.

Among the prior art, testing personnel need carry out soil sampling in the farmland in person and detect when needs examine farmland soil, and this kind of traditional mode is comparatively troublesome, and detection efficiency is low.

In order to solve the problem, the utility model provides a soil quality detection device based on thing networking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil quality detection device based on thing networking has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a soil quality detection device based on the Internet of things comprises a sealing installation box;

the utility model discloses a soil nutrient element sensor, including sealed mounting box, lift pipe, sealed mounting box, sealed.

As an optimal implementation mode of the utility model, the sealed mounting box right flank middle part is horizontal fixed and runs through the threading pipe, fixed bonding has a sealing rubber section of thick bamboo on the threading pipe inner wall.

As an optimal implementation mode of the utility model, the waterproof rubber circle is installed in the fixed embedding in a support section of thick bamboo inner wall top, and the waterproof rubber circle inboard hugs closely on the lifting pipe outer wall.

As a preferred embodiment of the utility model, the elevator top middle part is run through and is installed the sealing rubber circle, soil nutrient element sensor top probe slides and runs through sealing rubber circle middle part.

As a preferred embodiment of the present invention, the two ends of the spring are respectively fixedly installed at the top of the push tube and the top of the inner cavity of the lift tube.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a soil quality detection device based on thing networking, this device for current soil quality detection device based on thing networking, this device directly bury underground with farmland soil planting depth below, need carry out the farmland and plant sudden quality and examine time measuring, just can this device of direct control through remote control terminal, make the probe at soil nutrient element sensor top detect in inserting farmland planting depth soil in this device, and then made things convenient for the detection achievement of farmland planting soil greatly.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front sectional view of the soil quality detection device based on the internet of things of the present invention;

fig. 2 is the utility model relates to a top view of a supporting cylinder and elevator pipe of soil quality detection device based on thing networking.

In the figure: 1. a screw motor; 2. a screw rod rotating shaft; 3. sealing the mounting box; 4. a lifting pipe; 5. pushing the tube; 6. a soil nutrient element sensor; 7. a waterproof rubber ring; 8. sealing the rubber ring; 9. a spring; 10. a support cylinder; 11. threading holes; 12. a PLC controller; 13. a threading tube; 14. and sealing the rubber cylinder.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only supplies the reference, to the ordinary technical personnel in this field, can change the different models that the function is the same according to the in service use condition and use electrical apparatus, to the ordinary technical personnel in this field, can the particular case understand that above-mentioned term is in the utility model provides a concrete meaning.

Referring to fig. 1-2, the present invention provides a technical solution: a soil quality detection device based on the Internet of things comprises a sealing installation box 3;

a PLC (programmable logic controller) 12 is fixedly arranged on the right side of the middle part of the inner cavity of the sealing installation box 3, a screw motor 1 is fixedly arranged on the left side of the middle part of the inner cavity of the sealing installation box 3, the middle part of the screw rod motor 1 is vertically and rotatably provided with a screw rod rotating shaft 2, the left side of the middle part of the top end of the sealing installation box 3 is vertically and fixedly penetrated with a supporting cylinder 10, the middle part of the top end of the supporting cylinder 10 is vertically inserted with a lifting pipe 4 in a sliding way, the inner cavity of the lifting pipe 4 is vertically provided with a spring 9, a push tube 5 is vertically and slidably inserted into the inner cavity of the lifting tube 4, a soil nutrient element sensor 6 is fixedly arranged at the top of the inner cavity of the push tube 5, a probe at the top of the soil nutrient element sensor 6 penetrates through the middle part of the top end of the push pipe 5, a threading hole 11 is vertically penetrated and arranged on the right side of the middle part of the bottom end of the push pipe 5, the screw rod rotating shaft 2 vertically rotates to penetrate through the middle of the bottom end of the push pipe 5, and the screw rod rotating shaft 2 is in threaded connection with the push pipe 5.

In this embodiment (please refer to fig. 1), when soil quality needs to be detected, a remote control terminal sends a command, a wireless transceiver arranged in a PLC controller 12 receives the control command, then the PLC controller 12 controls a lead screw motor 1 and a soil nutrient sensor 6 to work, the lead screw motor 1 drives a lead screw rotating shaft 2 to rotate, the lead screw rotating shaft 2 drives a push pipe 5 to vertically move through rotation, the push pipe 5 drives a lifting pipe 4 to vertically move through a spring 9, the lifting pipe 4 moves upwards while the push pipe 5 compresses the spring 9 and drives a probe at the top of the soil nutrient sensor 6 to penetrate through a sealing rubber ring 8 and be inserted into soil, the probe at the top of the soil nutrient sensor 6 is inserted into soil at the planting depth of farmland crops, then the probe at the top of the soil nutrient sensor 6 can detect the planted soil, and detected data is transmitted back to the PLC controller 12, then the signal is sent to a control terminal through a wireless transceiver arranged in the PLC 12, and then the PLC 12 controls the screw motor 1 to rotate reversely to reset the lifting cylinder 4 and the push pipe 5 and stop the soil nutrient element sensor 6.

Wherein, sealed mounting box 3 right side middle part is horizontal fixed and is run through threading pipe 13, fixed bonding has a sealing rubber tube 14 on the threading pipe 13 inner wall, in this embodiment (please refer to fig. 1), through sealing rubber tube 14's setting, sealing rubber tube 14 can seal the gap between wire rod and the threading pipe 13 that the outside penetrated sealed mounting box 3 inner chambers, can avoid the moisture in the soil to pass through threading pipe 13 and get into sealed mounting box 3 inner chambers.

Wherein, a waterproof rubber circle 7 is installed to the fixed embedding in support section of thick bamboo 10 inner wall top, and just waterproof rubber circle 7 inboard hugs closely on the outer wall of elevator pipe 4, and in this embodiment (please refer to fig. 1), through the setting of waterproof rubber circle 7, waterproof rubber circle 7 can seal the gap between elevator pipe 4 and the support section of thick bamboo 10, can avoid the moisture in the soil to get into this device inner chamber through the gap between elevator pipe 4 and the support section of thick bamboo 10.

Wherein, 4 top middle parts of fall way are run through and are installed sealing rubber circle 8, the 6 top probes of soil nutrient element sensor slide and run through sealing rubber circle 8 middle parts, in this embodiment (please refer to fig. 1), through sealing rubber circle 8's setting, sealing rubber circle 8 can seal 4 tops of fall way, and the gap when the probe at 6 tops of soil nutrient element sensor runs through 4 tops of fall way is sealed simultaneously, can avoid the moisture in the soil to get into this device inner chamber.

In this embodiment (please refer to fig. 1), the spring 9 enables a telescopic space to be formed between the top of the push tube 5 and the top of the inner cavity of the lift tube 4 through the arrangement of the spring 9, so that the probe at the top of the soil nutrient element sensor 6 can be retracted into the inner cavity of the lift tube 4.

It should be noted that the utility model relates to a soil quality detection device based on the internet of things, which comprises a screw rod motor 1; 2. a screw rod rotating shaft; 3. sealing the mounting box; 4. a lifting pipe; 5. pushing the tube; 6. a soil nutrient element sensor; 7. a waterproof rubber ring; 8. sealing the rubber ring; 9. a spring; 10. a support cylinder; 11. threading holes; 12. a PLC controller; 13. a threading tube; 14. the components of the sealing rubber cylinder are all universal standard parts or parts known by those skilled in the art, and the structure and the principle of the sealing rubber cylinder are known by technical manuals or by routine experiments.

The working principle is that the device is integrally buried below the planting depth of farmland crops, when soil quality needs to be detected, an instruction is sent through a remote control terminal, a wireless transceiver arranged in a PLC (programmable logic controller) 12 receives a control instruction, then the PLC 12 controls a screw rod motor 1 and a soil nutrient element sensor 6 to work, the screw rod motor 1 drives a screw rod rotating shaft 2 to rotate, the screw rod rotating shaft 2 drives a push pipe 5 to vertically move through rotation, the push pipe 5 drives a lifting pipe 4 to vertically move through a spring 9, the lifting pipe 4 moves upwards, meanwhile, the push pipe 5 compresses the spring 9, and drives a probe at the top of the soil nutrient element sensor 6 to penetrate through a sealing rubber ring 8 and be inserted into soil, so that the probe at the top of the soil nutrient element sensor 6 is inserted into the soil at the planting depth of the farmland crops, and then the probe at the top of the soil nutrient element sensor 6 can detect the planted soil, the detected data are transmitted back to the PLC 12, then transmitted to the control terminal through a wireless transceiver arranged in the PLC 12, and then the PLC 12 controls the screw motor 1 to rotate reversely to reset the lifting cylinder 4 and the push pipe 5 and stop the soil nutrient element sensor 6.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A soil quality detection device based on the Internet of things is characterized by comprising a sealing installation box (3);

the device is characterized in that a PLC (programmable logic controller) (12) is fixedly mounted on the right side of the middle of an inner cavity of the sealing mounting box (3), a lead screw motor (1) is fixedly mounted on the left side of the middle of the inner cavity of the sealing mounting box (3), a lead screw rotating shaft (2) is vertically rotated in the middle of the lead screw motor (1), a supporting cylinder (10) is vertically and fixedly penetrated on the left side of the middle of the top of the sealing mounting box (3), a lifting pipe (4) is vertically and slidably inserted into the middle of the top of the supporting cylinder (10), a spring (9) is vertically arranged in the inner cavity of the lifting pipe (4), a push pipe (5) is vertically and slidably inserted into the inner cavity of the lifting pipe (4), a soil nutrient element sensor (6) is fixedly mounted on the top of the inner cavity of the push pipe (5), a probe on the top of the soil nutrient sensor (6) penetrates through the middle of the top of the push pipe (5), and a threading hole (11) is vertically penetrated and formed in the right side of the middle of the bottom of the push pipe (5), the screw rod rotating shaft (2) vertically rotates to penetrate through the middle of the bottom end of the push pipe (5), and the screw rod rotating shaft (2) is in threaded connection with the push pipe (5).

2. The soil quality detection device based on the internet of things of claim 1, characterized in that: the middle part of the right side face of the sealing installation box (3) is transversely and fixedly penetrated through the threading pipe (13), and a sealing rubber cylinder (14) is fixedly bonded on the inner wall of the threading pipe (13).

3. The soil quality detection device based on the internet of things of claim 1, characterized in that: waterproof rubber ring (7) is fixedly embedded into the top of the inner wall of the supporting cylinder (10), and the inner side of the waterproof rubber ring (7) is tightly attached to the outer wall of the lifting pipe (4).

4. The soil quality detection device based on the internet of things of claim 1, characterized in that: the middle of the top end of the lifting pipe (4) is provided with a sealing rubber ring (8) in a penetrating mode, and a probe at the top of the soil nutrient element sensor (6) slides to penetrate through the middle of the sealing rubber ring (8).

5. The soil quality detection device based on the internet of things of claim 1, characterized in that: and two ends of the spring (9) are respectively and fixedly arranged at the top of the push pipe (5) and the top of the inner cavity of the lifting pipe (4).