CN210037799U - Multi-level soil humidity detection device - Google Patents
Multi-level soil humidity detection device Download PDFInfo
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- CN210037799U CN210037799U CN201920804743.2U CN201920804743U CN210037799U CN 210037799 U CN210037799 U CN 210037799U CN 201920804743 U CN201920804743 U CN 201920804743U CN 210037799 U CN210037799 U CN 210037799U
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- 239000000523 sample Substances 0.000 claims abstract description 43
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- 230000001681 protective effect Effects 0.000 claims description 5
- 238000005553 drilling Methods 0.000 abstract description 3
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- 230000002457 bidirectional effect Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a multi-level soil moisture detection device, include: the device comprises a detection tube, a driving connecting rod, a top end sleeve frame and a detection probe frame, wherein the detection tube is of a cylindrical tubular structure with a hollow interior. The utility model discloses in, the test probe frame has been cup jointed through sliding on the regulation horizontal pole that sets up perpendicularly in the test tube inboard, examine time measuring, can drive a plurality of test probe frame and extend to the outside through drive connecting rod cooperation drive gear, imbed a plurality of test probe frame in the outside soil that soil detection bored, and then detect soil moisture through the humidity transducer on a plurality of test probe frames, compare and detect in traditional directness with humidity transducer fixes on the test tube outer wall, effectual avoid driving earth when drilling into the test tube and move up and extrude earth, the error that leads to increasing humidity transducer to detect, improve the degree of accuracy that this multi-level soil moisture detection device detected, strengthen its practicality.
Description
Technical Field
The utility model relates to a soil moisture detects technical field, especially relates to a multi-level soil moisture detection device.
Background
Soil moisture determines the moisture supply of the crop. The soil humidity is too low, soil drought is formed, the photosynthesis can not be normally carried out, and the yield and the quality of crops are reduced; the crop withers and dies due to serious water shortage, the soil humidity is too high, the soil ventilation is deteriorated, the activity of soil microorganisms is influenced, and the life activities such as respiration and growth of crop roots are hindered, so that the normal growth of the overground part of the crop is influenced, and vain growth, lodging, disease breeding and the like are caused. The amount of soil moisture also affects field farming measures and seeding quality, and affects the temperature of the soil.
Multi-level soil humidity detection device is exactly the soil to different level heights carries out the equipment that humidity detected, traditional multi-level soil humidity detection device is direct to be installed a plurality of humidity transducer in the not co-altitude position department of test tube, then detect in boring into soil with the test tube, owing to can drive earth when boring into the test tube and push earth simultaneously, the error that detects when rethread humidity transducer detects is great, influence the precision that detects, the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a multi-level soil humidity detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a multi-level soil moisture detection device, comprising: the device comprises a detection tube, a driving connecting rod, a top end sleeve frame and a detection probe frame;
the detection tube is of a hollow cylindrical tubular structure, a spiral drill bit is fixedly welded at the lower end of the detection tube, and adjusting cross rods are welded on the inner side of the detection tube at equal intervals;
the device comprises a plurality of detection probe frames, a regulating cross rod, a humidity sensor, a shell and a control circuit, wherein the detection probe frames are arranged in a plurality, are of a tubular structure with an opening at one end, are sleeved on the regulating cross rod in a sliding manner, one end of each detection probe frame penetrates through a detection tube, the top end of each detection probe frame is connected with the humidity sensor, and tooth grooves start to be formed in the shell on the outer side of each detection probe frame at equal intervals;
the driving connecting rod is rotatably embedded in the inner side of the detection tube, and a driving gear is fixedly sleeved on the driving connecting rod, wherein the driving gear is in meshed connection with the detection probe frame through a tooth groove;
the top end sleeve frame is fixedly sleeved at the top end of the detection tube, a driving motor is spirally fixed on the inner side of the top end sleeve frame, and the driving motor is in transmission connection with the driving connecting rod through a coupler.
As a further description of the above technical solution:
the outside of top jacket frame is the perpendicular welding of symmetry still has the handle, AD converter and singlechip are installed in the inboard embedding of top jacket frame, and the model of singlechip is AT89C51, the top central point department of putting of top jacket frame embedding is equipped with control panel.
As a further description of the above technical solution:
humidity transducer's output and AD converter's input electric connection, and AD converter's output and the input electric connection of singlechip, the output of singlechip and control panel's input electric connection.
As a further description of the above technical solution:
the driving motor is a bidirectional rotating motor, and the input end of the driving motor is electrically connected with the output end of the single chip microcomputer.
As a further description of the above technical solution:
the device also comprises a protective head and a pressure sensor;
the pressure sensor is fixedly arranged at the top end of the humidity sensor, the protection head is of a conical structure, and the protection head is arranged on the pressure sensor.
As a further description of the above technical solution:
the output end of the pressure sensor is electrically connected with the input end of the single chip microcomputer.
Advantageous effects
The utility model provides a multi-level soil moisture detection device. The method has the following beneficial effects:
(1): this multi-level soil moisture detection device has cup jointed the test probe frame through sliding on the regulation horizontal pole that sets up perpendicularly in the test tube inboard, examine time measuring, can drive a plurality of test probe frame and extend to the outside through drive connecting rod cooperation drive gear, imbed a plurality of test probe frame in the outside soil that soil detected drilling, and then detect soil moisture through the humidity transducer on a plurality of test probe frame, compare and detect in traditional directness with humidity transducer fixes on the test tube outer wall, the effectual earth that drives when avoiding boring the test tube moves up and extrudees earth, the error that leads to increasing humidity transducer to detect, improve the degree of accuracy that this multi-level soil moisture detection device detected, strengthen its practicality.
(2): this multi-level soil humidity detection device lies in the humidity transducer top on detecting probe frame and is connected with the protection head through pressure sensor, the protection head is for conical structure be convenient for insert soil, pressure sensor can gather pressure simultaneously, when inserting soil extrusion stone, pressure sensor can be during the pressure information transmission to the singlechip that detects, the singlechip shows in with signal transmission to control panel, thereby effectually prevent that detecting probe frame touching stone leads to humidity transducer to damage, protect humidity transducer.
Drawings
Fig. 1 is a schematic view of the overall structure of a multi-level soil humidity detection device provided by the present invention;
fig. 2 is an enlarged schematic view of the structure of the part a of fig. 1 in the present invention;
FIG. 3 is a schematic view of a detection probe rack according to the present invention;
fig. 4 is a schematic structural view of a protective head of the present invention;
fig. 5 is a block diagram of the humidity detection process of the present invention.
Illustration of the drawings:
1. a detection tube; 2. a helical drill bit; 3. a drive link; 31. a drive gear; 4. a top end sleeve frame; 5. a drive motor; 6. a handle; 7. an AD converter; 8. a single chip microcomputer; 9. a control panel; 10. detecting a probe frame; 101. a tooth socket; 102. a humidity sensor; 11. adjusting the cross bar; 12. a protective head; 13. a pressure sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, 2, 3 and 5, a multi-level soil moisture sensing device includes: the device comprises a detection tube 1, a driving connecting rod 3, a top end sleeve frame 4 and a detection probe frame 10;
the detection tube 1 is of a hollow cylindrical tubular structure, the lower end of the detection tube 1 is fixedly welded with a spiral drill bit 2, and the inner side of the detection tube 1 is equidistantly welded with an adjusting cross rod 11;
a plurality of detection probe frames 10 are arranged, each detection probe frame 10 is of a tubular structure with an opening at one end, each detection probe frame 10 is sleeved on the corresponding adjusting transverse rod 11 in a sliding mode, one end of each detection probe frame 10 penetrates through the corresponding detection tube 1, the top end of each detection probe frame 10 is connected with a humidity sensor 102, and tooth grooves 101 start to be formed in the outer shell of each detection probe frame 10 at equal intervals;
the driving connecting rod 3 is rotatably embedded in the inner side of the detection tube 1, and a driving gear 31 is fixedly sleeved on the driving connecting rod 3, wherein the driving gear 31 is meshed and connected with the detection probe frame 10 through a tooth groove 101;
the top sleeve frame 4 is fixedly sleeved on the top end of the detection tube 1, the top sleeve frame 4 is spirally fixed with a driving motor 5 at the inner side, and the driving motor 5 is in transmission connection with the driving connecting rod 3 through a coupler.
The outside of top cover frame 4 still symmetry vertical welding has handle 6, and AD converter 7 and singlechip 8 are installed in the inboard embedding of top cover frame 4, and singlechip 8's model is AT89C51, and the top central point department embedding of putting of top cover frame 4 is equipped with control panel 9.
The output end of the humidity sensor 102 is electrically connected with the input end of the AD converter 7, the output end of the AD converter 7 is electrically connected with the input end of the single chip microcomputer 8, and the output end of the single chip microcomputer 8 is electrically connected with the input end of the control panel 9.
Driving motor 5 is two-way rotation motor, and driving motor 5's input and singlechip 8's output electric connection, and corotation and reversal through driving motor 5 drive connecting rod 3 and carry out corotation and reversal, then cooperate drive gear 31 through drive connecting rod 3 and go out and pull back detection probe frame 10 from detecting tube 1 in the detecting tube 1.
The working principle is as follows: when the multi-layer soil humidity detection device detects soil humidity, a worker firstly drills the whole detection tube 1 into soil by matching the handle 6 with the spiral drill bit 2 at the lower end of the detection tube 1, then drives the driving connecting rod 3 to rotate by driving the driving motor 5, the driving connecting rod 3 pushes the detection probe frame 10 out of the inner side of the detection tube 1 by matching the driving gear 31 with the tooth groove 101, so that the detection probe frame 10 is embedded into the soil outside a drilled hole, then soil humidity information is collected by the humidity sensor 102 on the detection probe frame 10, the collected information is transmitted to the AD converter 7 for information signal conversion, the converted model is transmitted to the single chip microcomputer 8, the single chip microcomputer 8 analyzes and processes the signal and then transmits the signal to the control panel 9 for display, thereby detecting the soil humidity, the humidity is detected by pushing the humidity sensor 102 to the soil outside the drilled hole through the detection probe frame 10, effectual avoiding to bore into detecting tube 1 can drive earth and move upward and extrude earth simultaneously, and the error that increases humidity transducer 102 detected improves the degree of accuracy that this multi-level soil moisture detection device detected soil moisture.
With reference to fig. 3, 4 and 5, a protective head 12 and a pressure sensor 13 are also included;
the pressure sensor 13 is fixedly arranged at the top end of the humidity sensor 102, the protection head 12 is in a conical structure, and the protection head 12 is arranged on the pressure sensor 13.
The output end of the pressure sensor 13 is electrically connected with the input end of the singlechip 8.
When detecting probe frame 10 and embedding the outside soil of drilling through the propelling movement of drive connecting rod 3 cooperation drive gear 31, pressure sensor 13 can gather pressure information, when inserting soil extrusion to the stone, pressure sensor 13 can be with the pressure information transmission who detects to singlechip 8, singlechip 8 shows in with signal transmission to control panel 9, the staff in time stops to detect, effectually prevent to detect that probe frame 10 from touching the stone and lead to humidity transducer 102 to damage, protect humidity transducer 102.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a multi-level soil moisture detection device which characterized in that includes: the device comprises a detection tube (1), a driving connecting rod (3), a top end sleeve frame (4) and a detection probe frame (10);
the detection tube (1) is of a hollow cylindrical tubular structure, a spiral drill bit (2) is fixedly welded at the lower end of the detection tube (1), and adjusting cross rods (11) are welded on the inner side of the detection tube (1) at equal intervals;
the device comprises a plurality of detection probe frames (10), wherein one end of each detection probe frame (10) is of a tubular structure with an opening, the detection probe frames (10) are sleeved on an adjusting cross rod (11) in a sliding mode, one end of each detection probe frame (10) penetrates through a detection tube (1), the top end of each detection probe frame (10) is connected with a humidity sensor (102), and tooth grooves (101) start to be arranged on an outer shell of each detection probe frame (10) at equal intervals;
the driving connecting rod (3) is rotatably embedded into the inner side of the detection tube (1), and a driving gear (31) is fixedly sleeved on the driving connecting rod (3), wherein the driving gear (31) is meshed and connected with the detection probe frame (10) through a tooth groove (101);
the top end sleeve frame (4) is fixedly sleeved on the top end of the detection tube (1), the top end sleeve frame (4) is spirally fixed with a driving motor (5) on the inner side, and the driving motor (5) is in transmission connection with the driving connecting rod (3) through a coupler.
2. The multi-level soil humidity detection device according to claim 1, wherein handles (6) are symmetrically and vertically welded to the outer side of the top end sleeve frame (4), an AD converter (7) and a single chip microcomputer (8) are embedded in the inner side of the top end sleeve frame (4), the single chip microcomputer (8) is AT89C51 in type, and a control panel (9) is embedded in the center of the top end sleeve frame (4).
3. The multi-level soil moisture detecting device as claimed in claim 1 or 2, wherein the output terminal of the moisture sensor (102) is electrically connected to the input terminal of the AD converter (7), the output terminal of the AD converter (7) is electrically connected to the input terminal of the single chip microcomputer (8), and the output terminal of the single chip microcomputer (8) is electrically connected to the input terminal of the control panel (9).
4. The multi-level soil moisture detecting device as claimed in claim 1, wherein the driving motor (5) is a bi-directional rotating motor, and an input terminal of the driving motor (5) is electrically connected to an output terminal of the single chip microcomputer (8).
5. The multi-level soil moisture sensor of claim 1, further comprising a protective head (12) and a pressure sensor (13);
the pressure sensor (13) is fixedly arranged at the top end of the humidity sensor (102), the protection head (12) is of a conical structure, and the protection head (12) is arranged on the pressure sensor (13).
6. The multi-level soil moisture detecting device as claimed in claim 5, wherein the output terminal of the pressure sensor (13) is electrically connected to the input terminal of the single chip microcomputer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804743.2U CN210037799U (en) | 2019-05-31 | 2019-05-31 | Multi-level soil humidity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804743.2U CN210037799U (en) | 2019-05-31 | 2019-05-31 | Multi-level soil humidity detection device |
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| Publication Number | Publication Date |
|---|---|
| CN210037799U true CN210037799U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920804743.2U Expired - Fee Related CN210037799U (en) | 2019-05-31 | 2019-05-31 | Multi-level soil humidity detection device |
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| CN (1) | CN210037799U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812277A (en) * | 2020-07-30 | 2020-10-23 | 清远泰盛生物科技有限公司 | Plasma protein powder storage humidity detection device |
| CN111912955A (en) * | 2020-08-05 | 2020-11-10 | 河南城建学院 | Soil humidity data acquisition equipment |
| CN112698001A (en) * | 2020-12-21 | 2021-04-23 | 广州大学 | Multi-depth soil humidity detection device |
| CN113433295A (en) * | 2021-08-03 | 2021-09-24 | 深圳市贝德技术检测有限公司 | Agricultural land detection device with high precision |
| CN114720661A (en) * | 2022-04-11 | 2022-07-08 | 李绍成 | Soil humidity detection device capable of avoiding errors |
| CN114924056A (en) * | 2022-05-17 | 2022-08-19 | 锐创(浙江)水务科技有限公司 | Soil and water conservation detection device convenient to store |
-
2019
- 2019-05-31 CN CN201920804743.2U patent/CN210037799U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111812277A (en) * | 2020-07-30 | 2020-10-23 | 清远泰盛生物科技有限公司 | Plasma protein powder storage humidity detection device |
| CN111912955A (en) * | 2020-08-05 | 2020-11-10 | 河南城建学院 | Soil humidity data acquisition equipment |
| CN112698001A (en) * | 2020-12-21 | 2021-04-23 | 广州大学 | Multi-depth soil humidity detection device |
| CN113433295A (en) * | 2021-08-03 | 2021-09-24 | 深圳市贝德技术检测有限公司 | Agricultural land detection device with high precision |
| CN114720661A (en) * | 2022-04-11 | 2022-07-08 | 李绍成 | Soil humidity detection device capable of avoiding errors |
| CN114720661B (en) * | 2022-04-11 | 2024-01-12 | 深圳市源建传感科技有限公司 | Soil humidity detection equipment capable of avoiding error |
| CN114924056A (en) * | 2022-05-17 | 2022-08-19 | 锐创(浙江)水务科技有限公司 | Soil and water conservation detection device convenient to store |
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Granted publication date: 20200207 |