CN217211770U - Intelligent soil sensor calibration sample preparation machine - Google Patents
Intelligent soil sensor calibration sample preparation machine Download PDFInfo
- Publication number
- CN217211770U CN217211770U CN202220463070.0U CN202220463070U CN217211770U CN 217211770 U CN217211770 U CN 217211770U CN 202220463070 U CN202220463070 U CN 202220463070U CN 217211770 U CN217211770 U CN 217211770U
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- Prior art keywords
- soil
- sample preparation
- threaded rod
- disc
- preparation machine
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- 239000002689 soil Substances 0.000 title claims abstract description 79
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000011160 research Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an intelligent soil sensor calibrates sample preparation machine, including rolling disc and base, with the threaded rod of setting on the base to and two bracing pieces about threaded rod symmetric distribution, the tip of rolling disc is equipped with soil compacting part fixed establishment, the last cake form soil compacting disc that is equipped with of soil compacting part fixed establishment, cake form soil compacting disc screw thread fixation is on soil compacting part fixed establishment. This intelligent soil sensor marks sample preparation machine passes through lead screw motor and threaded rod control cake form firming dish to realize accurate pressure, accurate range finding, can solve the sample because the volume that artificial error leads to is indefinite, the uneven problem of density in the preparation process, and then realize the intellectuality of soil sample preparation process, have important theory and realistic meaning to utilizing sensor research soil moisture's stability and accuracy.
Description
Technical Field
The utility model relates to a soil test equipment technical field specifically is an intelligent soil sensor marks sample preparation machine.
Background
Soil moisture refers to the moisture in the soil layer from the ground down to the shallow water level or above, which is used as the main water supply source in the crop production process, and is a prerequisite for agricultural production and also an important component of soil fertility. In agricultural production and planting, soil moisture is effectively monitored, the fertility condition of soil can be known in time, and an important guiding effect is played for reasonable fertilization, scientific irrigation and enhancement of soil environment monitoring.
The soil moisture content monitoring method has various methods, the single-point or small-range soil moisture content monitoring method comprises a TDR method, a ground penetrating radar method, a soil resistance method, a capacitance method and the like, the large-scale soil moisture space-time distribution and change generally adopt a remote sensing technology, and along with the popularization of the Internet of things technology and the development of the sensor technology, the research on the soil moisture content measuring method is continuously perfected and developed in the directions of rapidness, accuracy, in-situ nondestructive, automatic and continuous, real-time monitoring, remote transmission, intelligent management and the like.
In the soil sensor calibration test process, a soil sample with a certain water content needs to be configured. These prepared soil samples often need to be placed in a cylindrical plastic container with a certain diameter and pressed to a certain volume, and the aim is to make the sample have the same physical structure as the undisturbed soil as much as possible so as to realize accurate calibration of the sensor. However, it has been found that it is difficult to manually obtain soil samples of relatively precise volumes during the testing process. The elasticity degree of the soil of different water contents or the soil of different textures is different, can only suppress according to feeling and dynamics during manual pressing for soil density and volume all can take place the change that is difficult to control, and these factors can cause great influence to the accurate measurement of soil sensor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent soil sensor demarcation sample preparation machine for solve the volume that soil sample appears in the preparation process indefinite, density uneven, the unstable problem of atress, in order to realize intelligent, accurate preparation soil sample.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligent soil sensor calibration sample preparation machine, includes rolling disc and base, and sets up the threaded rod on the base to and two bracing pieces about threaded rod symmetric distribution, the tip of rolling disc is equipped with soil compacting part fixed establishment, be equipped with cake shape soil compacting plate on the soil compacting part fixed establishment, cake shape soil compacting plate thread tightening is on soil compacting part fixed establishment.
Preferably, the threaded rod and the two support rods penetrate through one end of the rotating disc and are connected to the base, the other end of the rotating disc is provided with a fixing part, and the fixing part is provided with a panel controller.
Preferably, the rotating disc is in threaded fit with the threaded rod, and a screw rod motor connected with the threaded rod is arranged in the fixing part.
Preferably, an electronic displacement measuring instrument is further arranged on the fixing part.
Preferably, the panel controller is electrically connected with the screw motor.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model can realize the synchronous movement of the rotating disc, the soil pressing part fixing mechanism and the cake-shaped soil pressing disc by the screw rod to further change the position of the cake-shaped soil pressing disc, accurately control the volume of the pressed soil and calculate the height of the soil in the container according to the required volume and the diameter of the cylindrical container;
the utility model can be used for measuring the moving distance of the cake-shaped soil pressing disc by the electronic distance measuring instrument and is matched with the panel controller to control the lead screw motor to realize the accurate control of the moving distance of the cake-shaped soil pressing disc;
the utility model discloses a lead screw motor and threaded rod control cake form firming dish to realize accurate pressure, accurate range finding, can solve the sample because the volume that artificial error leads to is indefinite, the uneven problem of density in the preparation process, and then realize the intellectuality of soil sample preparation process, have important theory and realistic meaning to the stability and the accuracy that utilize the sensor to study soil moisture.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a panel controller; 2. rotating the disc; 3. an electronic displacement measuring instrument; 4. a support bar; 5. a base; 6. a fixing member; 7. a soil compacting member fixing mechanism; 8. a cake-shaped soil pressing plate; 9. a threaded rod.
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. 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.
As shown in the attached figure 1, the utility model provides a technical scheme: an intelligent soil sensor calibration sample preparation machine comprises a rotating disc 2, a base 5, a threaded rod 9 arranged on the base 5, and two supporting rods 4 symmetrically distributed about the threaded rod 9, wherein the rotating disc 2 is in threaded fit with the threaded rod 9, a screw rod motor connected with the threaded rod 9 is arranged in a fixed part 6, the threaded rod 9 and the two supporting rods 4 penetrate through one end of the rotating disc 2 and are connected to the base 5, the other end of the rotating disc 2 is provided with a fixed part 6, the fixed part 6 is provided with a panel controller 1, the panel controller 1 is electrically connected with the screw rod motor, the end part of the rotating disc 2 is provided with a soil compacting part fixing mechanism 7, the soil compacting part fixing mechanism 7 is provided with a cake-shaped soil compacting disc 8, the cake-shaped soil compacting disc 8 is fixed on the soil compacting part fixing mechanism 7 through threads, and the rotating disc 2 can be pushed to move along the direction of the central axis of the supporting rods 4 through the threaded rod 9 under the action of the screw rod motor, a height for adjusting 2 vertical directions of rolling disc, and rolling disc 2 is through pressing native part fixed establishment 7 and 8 threaded fixation of cake form pressure native dish, can realize rolling disc 2, the synchronous motion of pressing native part fixed establishment 7 and cake form pressure native dish 8, and then can change the position of cake form pressure native dish 8, the volume of soil can be suppressed in accurate control, and can calculate the height of soil in the container according to the diameter of required volume and cylindrical container.
Example two
The scheme in the first embodiment is further described in the following with reference to specific working modes, which are described in detail in the following:
as shown in fig. 1, 2 and 3, in addition to the above-mentioned embodiments, in a preferred embodiment, an electronic displacement measuring instrument 3 is further provided on the fixing member 6, and the electronic displacement measuring instrument 3 can be used to measure the movement distance of the cake-shaped soil pressing plate 8, and the panel controller 1 is used to control the screw motor to precisely control the movement distance of the cake-shaped soil pressing plate 8.
The working principle of the intelligent soil sensor calibration sample preparation machine is as follows: firstly, the electronic displacement measuring instrument 3 can be used for measuring the displacement distance of the cake-shaped soil pressing disc 8 and is matched with the panel controller 1 to control the screw rod motor to realize the accurate control of the displacement distance of the cake-shaped soil pressing disc 8; then, the effect of warp screw motor, accessible threaded rod 9 promotes the axis direction removal of rolling disc 2 along bracing piece 4, a height for adjusting 2 vertical directions of rolling disc, and rolling disc 2 presses native 8 thread tightening with the cake form through pressing native part fixed establishment 7, can realize rolling disc 2, the synchronous motion that native dish 8 was pressed to native part fixed establishment 7 and cake form, and then can change the position that the cake form pressed native dish 8, but the volume of accurate control suppression soil, and can calculate the height of soil in the container according to the diameter of required volume and cylindrical container.
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 (5)
1. The utility model provides an intelligent soil sensor calibrates sample preparation machine, includes rolling disc (2) and base (5), with threaded rod (9) of setting on base (5) to and two bracing pieces (4) about threaded rod (9) symmetric distribution, its characterized in that: the soil compacting device is characterized in that a soil compacting component fixing mechanism (7) is arranged at the end part of the rotating disc (2), a cake-shaped soil compacting disc (8) is arranged on the soil compacting component fixing mechanism (7), and the cake-shaped soil compacting disc (8) is fixed on the soil compacting component fixing mechanism (7) in a threaded mode.
2. The intelligent soil sensor calibration sample preparation machine of claim 1, wherein: threaded rod (9) and two spinal branch vaulting poles (4) pass the one end of rolling disc (2) and connect on base (5), and the other end is equipped with fixed part (6), be equipped with panel controller (1) on fixed part (6).
3. The intelligent soil sensor calibration sample preparation machine of claim 2, wherein: the rotating disc (2) is in threaded fit with the threaded rod (9), and a screw rod motor connected with the threaded rod (9) is arranged in the fixed part (6).
4. The intelligent soil sensor calibration sample preparation machine of claim 2, wherein: and the fixed part (6) is also provided with an electronic displacement measuring instrument (3).
5. The intelligent soil sensor calibration sample preparation machine of claim 2, wherein: the panel controller (1) is electrically connected with the screw rod motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220463070.0U CN217211770U (en) | 2022-03-03 | 2022-03-03 | Intelligent soil sensor calibration sample preparation machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220463070.0U CN217211770U (en) | 2022-03-03 | 2022-03-03 | Intelligent soil sensor calibration sample preparation machine |
Publications (1)
Publication Number | Publication Date |
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CN217211770U true CN217211770U (en) | 2022-08-16 |
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Family Applications (1)
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CN202220463070.0U Expired - Fee Related CN217211770U (en) | 2022-03-03 | 2022-03-03 | Intelligent soil sensor calibration sample preparation machine |
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CN (1) | CN217211770U (en) |
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2022
- 2022-03-03 CN CN202220463070.0U patent/CN217211770U/en not_active Expired - Fee Related
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GR01 | Patent grant | ||
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |