CN213180737U - Portable soil layering monitoring devices - Google Patents
Portable soil layering monitoring devices Download PDFInfo
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- CN213180737U CN213180737U CN202021846764.XU CN202021846764U CN213180737U CN 213180737 U CN213180737 U CN 213180737U CN 202021846764 U CN202021846764 U CN 202021846764U CN 213180737 U CN213180737 U CN 213180737U
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Abstract
The utility model discloses a portable soil layering monitoring devices, including shell body and top cap, the lower surface of shell body is provided with the motor room, and the lower surface of motor room is provided with the stationary dog, the inside of top cap is provided with distance sensor, be provided with lead screw in the shell body, be provided with in the lead screw and draw the pole, the indoor gear motor that is provided with of motor just is connected with lead screw, lead screw's upper surface is provided with the swivel nut, and the swivel nut cup joints with drawing the pole mutually, and this portable soil layering monitoring devices shows the concrete degree of depth of penetrating into soil that draws the pole through distance sensor, improves the accuracy of sample, twists the sampling rod through hexagonal hole simultaneously, and the soil contact with other degree of depth is effectively avoided to the confined sampling environment to improve the purity of sample greatly.
Description
Technical Field
The utility model relates to a soil detection technology field specifically is a portable soil layering monitoring devices.
Background
The soil is the parent of the growth of crops, is the basic factor for the survival of the crops and is the most fundamental of the whole agriculture. Therefore, the detection of the environmental state of the soil has important significance on the growth of crops.
With the development of modern science and technology, after people realize that soil is a nutrient bank of crops, various soil detection methods are adopted to know the effectiveness of the soil in supplying nutrients to the crops, so that the continuous development of a soil detection technology is promoted. However, soil testing is a relatively cumbersome process that must be extensively sampled and compared. Therefore, the soil sampling device is particularly important in the aspect of soil sampling, and most of soil sampling devices are operated in a drilling machine mode or manually at the present stage, so that the labor intensity of workers is increased, the acquisition depth is difficult to ensure, or chemical energy sources such as fuel oil are adopted, the devices are heavy and easy to pollute the environment or soil, and the accuracy is difficult to ensure.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a portable soil layering monitoring devices, conveniently carry and implement the collection, can effectively reduce staff's intensity of labour, improve and gather the soil precision, the device adopts electric power effectively to avoid the pollution of chemical energy sources such as fuel to soil as power source simultaneously, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable soil layering monitoring devices, includes shell body and top cap, the lower surface of shell body is provided with the motor room, and the lower surface of motor room is provided with the stationary dog, the inside of top cap is provided with distance sensor, be provided with lead screw in the shell body, be provided with in the lead screw and draw the pole, the indoor gear motor that is provided with of motor just is connected with lead screw, lead screw's upper surface is provided with the swivel nut, and the swivel nut cup joints with drawing the pole mutually.
As an optimized technical scheme of the utility model, the top of shell body is provided with the control room, be provided with battery and controller in the control room.
As an optimized technical scheme of the utility model, the control room passes through hasp and top cap fixed connection.
As an optimized technical scheme of the utility model, the top of top cap is provided with control switch and digital display tube.
As an optimized technical scheme of the utility model, the top of drawing the pole is provided with the hexagonal hole.
As a preferred technical scheme of the utility model, the transmission of electricity output of battery is connected with control switch's transmission of electricity input, and control switch's transmission of electricity output is connected with the transmission of electricity input of controller, and distance sensor's signal output part is connected with the signal input part of controller, and the controller is connected with gear motor through the pencil, and the signal output part of controller is connected with the signal input part of digital display pipe.
Compared with the prior art, the beneficial effects of the utility model are that: this portable soil layering monitoring devices detects the concrete degree of depth of burying that draws the pole through distance sensor, improves the accuracy of sample, simultaneously in confined sample environment, twists reverse through hexagonal hole and draw the pole and take a sample, effectively avoids the soil contact with other degrees of depth to improve the purity of sample greatly.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a schematic cross-sectional view of the invention of fig. 1;
fig. 3 is a plan view of the present invention.
In the figure: the device comprises a fixing claw 1, a motor chamber 2, an outer shell 3, a control chamber 4, a top cover 5, a speed reducing motor 6, an extraction rod 7, a wire harness 8, a controller 9, a threaded sleeve 10, a distance sensor 11, a hexagonal hole 12, a battery 13, a guide screw 14, a spring cover plate 15, a digital display tube 16, a lock catch 17 and a control switch 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 (for convenience of description and understanding, the following description is made with the upper side of fig. 1 as the upper side). Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a portable soil layering monitoring device comprises an outer shell 3 and a top cover 5, a control room 4 is arranged above the outer shell 3, the control room 4 is fixedly connected with the top cover 5 through a lock catch 17, a control switch 18 and a digital display tube 16 are arranged above the top cover 5, the control switch 18 is used for controlling the working condition of the device, the digital display tube 16 is used for displaying the specific numerical value of the depth of an extraction rod 7 extending into soil, so that a worker can visually know the depth of the soil, a battery 13 and a controller 9 are arranged in the control room 4, the controller 9 adopts the model STM32L071RBT6, the battery 13 provides power for the device, the controller 9 controls the operation of the whole device and the monitoring feedback of the depth of the soil, a motor room 2 is arranged on the lower surface of the outer shell 3, a fixing claw 1 is arranged on the lower surface of the motor room 2, and the fixing claw 1 can be pushed open when a guide screw 14 descends, when the guide screw 14 moves upwards, the fixing claw 1 automatically contracts to avoid the influence of other depth soil on the target depth soil and improve the sampling purity, the distance sensor 11 is arranged in the top cover 5, the distance sensor 11 adopts the Shanghai E3F-DS30C4, the distance sensor monitors the penetration depth of the extraction rod 7 and improves the sampling accuracy, the guide screw 14 is arranged in the outer shell 3, the extraction rod 7 is arranged in the guide screw 14, the speed reduction motor 6 is arranged in the motor chamber 2 and is connected with the guide screw 14, the upper surface of the guide screw 14 is provided with the screw sleeve 10, the screw sleeve 10 is sleeved with the extraction rod 7, the hexagonal hole 12 is arranged above the extraction rod 7, the hexagonal hole 12 is used for rotating the extraction rod 7 to extract soil, the power transmission output end of the battery 13 is connected with the power transmission input end of the control switch 18, the power transmission output end of the control switch 18 is connected with the power transmission input end of the controller 9, the signal output end of the distance sensor 11 is connected with the signal input end of the controller 9, the controller 9 is connected with the speed reducing motor 6 through the wire harness 8, the signal output end of the controller 9 is connected with the signal input end of the digital display tube 16, and the device effectively improves the sampling precision and purity and greatly improves the use convenience of the device.
When in use: fixing the fixing claw 1 on the ground level and ensuring that the equipment is vertically placed and not inclined, then pressing a control switch 18, driving a guide screw 14 to move downwards by a speed reducing motor 6, monitoring the downward moving distance of the guide screw 14 in real time by a distance sensor 11, when the moving distance reaches a preset value, stopping working by the speed reducing motor 6, opening a top cover 5, rotating a hexagonal hole 12 clockwise, rotating an extraction rod 7, moving the extraction rod 7 downwards, pushing a spring cover plate 15 to contact with soil for fixed-depth sampling, rotating the hexagonal hole 12 anticlockwise after sampling is completed, returning to the guide screw 14, closing the spring cover plate 15, then covering the top cover 5, reversing the speed reducing motor 6, monitoring the distance sensor 11 in real time, when the guide screw 14 returns to an initial position, stopping working by the whole equipment, opening the top cover 5, rotating the hexagonal hole 12 anticlockwise, taking the extraction rod 7 out of the guide screw 14, the soil sample is removed from the extraction rod 7 and stored.
The utility model occupies little space when being carried, and is convenient to carry and use; the accuracy of the sampling depth of the soil is effectively improved, meanwhile, the closed space can effectively prevent other depth soil from influencing the target depth soil, the sampling purity is improved, and the detection accuracy is further improved; the digital display tube 16 is used for displaying the specific numerical value of the depth of the extraction rod 7 extending into the soil, so that workers can visually know the depth of the soil, and the use convenience is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable soil layering monitoring devices, includes shell body (3) and top cap (5), the lower surface of shell body (3) is provided with motor room (2), and the lower surface of motor room (2) is provided with stationary dog (1), the inside of top cap (5) is provided with distance sensor (11), its characterized in that: be provided with lead screw (14) in shell body (3), be provided with in lead screw (14) and draw pole (7), be provided with gear motor (6) in motor room (2) and be connected with lead screw (14), the upper surface of lead screw (14) is provided with swivel nut (10), and swivel nut (10) cup joints mutually with drawing pole (7).
2. A portable soil stratification monitoring device according to claim 1 wherein: the top of shell body (3) is provided with control room (4), be provided with battery (13) and controller (9) in control room (4).
3. A portable soil stratification monitoring device according to claim 2 wherein: the control chamber (4) is fixedly connected with the top cover (5) through a lock catch (17).
4. A portable soil stratification monitoring device according to claim 3 wherein: and a control switch (18) and a digital display tube (16) are arranged above the top cover (5).
5. A portable soil stratification monitoring device according to claim 1 wherein: a hexagonal hole (12) is arranged above the extraction rod (7).
6. A portable soil stratification monitoring device according to claim 2 wherein: the power transmission output end of the battery (13) is connected with the power transmission input end of the control switch (18), the power transmission output end of the control switch (18) is connected with the power transmission input end of the controller (9), the signal output end of the distance sensor (11) is connected with the signal input end of the controller (9), the controller (9) is connected with the speed reducing motor (6) through a wiring harness (8), and the signal output end of the controller (9) is connected with the signal input end of the digital display tube (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021846764.XU CN213180737U (en) | 2020-08-31 | 2020-08-31 | Portable soil layering monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021846764.XU CN213180737U (en) | 2020-08-31 | 2020-08-31 | Portable soil layering monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213180737U true CN213180737U (en) | 2021-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021846764.XU Active CN213180737U (en) | 2020-08-31 | 2020-08-31 | Portable soil layering monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213180737U (en) |
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2020
- 2020-08-31 CN CN202021846764.XU patent/CN213180737U/en active Active
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