CN210166392U - Soil moisture content sampling and analyzing device - Google Patents
Soil moisture content sampling and analyzing device Download PDFInfo
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- CN210166392U CN210166392U CN201920960394.3U CN201920960394U CN210166392U CN 210166392 U CN210166392 U CN 210166392U CN 201920960394 U CN201920960394 U CN 201920960394U CN 210166392 U CN210166392 U CN 210166392U
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- moisture content
- soil moisture
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Abstract
The utility model discloses a soil moisture content sampling and analyzing device, in particular to the technical field of soil sampling and analyzing, which comprises a top plate and a soil moisture content tester, wherein the soil moisture content tester is fixed at the top end of the top plate, and a sampling mechanism is arranged on the top plate in a penetrating way; sampling mechanism includes the cavity threaded rod, the cavity threaded rod is established on the roof top, the cavity threaded rod bottom runs through the roof and extends the roof bottom, the cavity threaded rod bottom is equipped with the sampling cylinder and extends into inside the sampling cylinder, the inside push rod that is equipped with of cavity threaded rod, the push rod extends the cavity threaded rod top, the push rod bottom mounting has the plectane, the plectane is established inside the cavity threaded rod. The utility model discloses be convenient for to the soil sampling of deeper position to be convenient for carry out the analysis to the soil of deeper position, the back is accomplished in the analysis simultaneously, can clear up the sampling cylinder of sampling mechanism, prevents to influence the precision that next soil detected.
Description
Technical Field
The utility model relates to a soil sampling analysis technical field, more specifically says, the utility model relates to a soil moisture content sampling analysis device.
Background
The soil moisture content is the amount of moisture contained in soil, and generally refers to the absolute moisture content of soil, that is, the 100g of dried soil contains several grams of moisture, also called soil moisture content, and the soil moisture content can be analyzed and determined by a soil moisture content determinator.
When the moisture content tester is used for analyzing in the prior art, a detection head of the tester needs to be inserted into soil, and for the soil at a deeper position, the detection head of the tester cannot be inserted into the deeper soil, so that the difficulty of analysis is increased, and therefore a soil moisture content sampling and analyzing device is needed for sampling the soil at the deeper position and immediately analyzing the moisture content.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a soil moisture content sampling analytical equipment is through the soil sampling of sampling mechanism to the darker position to be convenient for soil moisture content apparatus carries out the analysis to the soil of darker position, and after the analysis was accomplished simultaneously, can clear up the sampling barrel of sampling mechanism, prevent to influence the precision that next soil detected, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a soil moisture content sampling and analyzing device comprises a top plate, vertical rods, a bottom plate and a soil moisture content tester, wherein three vertical rods are welded at the bottom end of the top plate, the bottom ends of the three vertical rods are respectively fixed with the bottom plate, the top end of the top plate is fixed with the soil moisture content tester, a sampling mechanism penetrates through the top plate and is installed among the three vertical rods, a power mechanism is arranged on the top plate and is arranged at the outer end of the sampling mechanism, and the power mechanism is arranged on one side of the soil moisture content tester;
sampling mechanism includes the cavity threaded rod, the cavity threaded rod is established on the roof top, the cavity threaded rod bottom runs through the roof and extends the roof bottom, the cavity threaded rod bottom is equipped with the sampling cylinder and extends into inside the sampling cylinder, sampling cylinder both sides face all is equipped with the pivot, two pivot tip all passes the sampling cylinder and respectively with cavity threaded rod both sides face fixed connection, the inside push rod that is equipped with of cavity threaded rod, the push rod extends cavity threaded rod top, the push rod bottom mounting has the plectane, the plectane is established inside the cavity threaded rod, the annular outer end of plectane is pasted and is had the rubber circle, the rubber circle is established on cavity threaded rod annular inner wall.
In a preferred embodiment, a plurality of insert rods are fixed to the bottom end of the bottom plate.
In a preferred embodiment, the outer side positions of the two annular outer ends of the rotating shaft are both provided with threads, the threads are arranged on one side of the sampling cylinder, the two annular outer ends of the rotating shaft are both provided with thread rings through the threads, and the two thread rings are respectively arranged on two sides of the sampling cylinder.
In a preferred embodiment, the power mechanism comprises a threaded barrel, the threaded barrel is arranged at the outer end of the hollow threaded rod in an annular mode through threads, the threaded barrel is arranged at the top end of the top plate, a gear ring is fixed at the outer end of the threaded barrel in the annular mode, a gear is meshed with the side face of the gear ring, the gear is installed above the top plate, a motor is fixed inside the top plate, the motor extends out of the bottom end of the top plate, an output shaft of the motor penetrates through the top plate to be fixedly connected with the bottom of the gear, and the motor is installed on one side.
In a preferred embodiment, the threaded cylinder is rotatably connected with the top plate through a bearing, and the bearing is mounted at the bottom end of the gear ring.
In a preferred embodiment, gear bottom mounting has two quarter butts, the ring groove has been seted up on the roof top, and the ring groove installs in the motor outside, and the ring groove establishes in bearing one side, two the quarter butt is all installed on ring groove top and is extended into the ring inslot portion.
In a preferred embodiment, a fixed cylinder is fixed at the annular outer end of the hollow threaded rod, three cross rods are fixed at the annular outer end of the fixed cylinder, guide sleeves are fixed at the end parts of all three cross rods, the guide sleeves are sleeved at the outer ends of the vertical rods, and the cross rods are arranged below the motor.
In a preferred embodiment, the bottom end of the hollow threaded rod is processed into an arc-shaped surface, and the bottom position of the annular outer end of the sampling cylinder is processed into an annular inclined surface.
The utility model discloses a technological effect and advantage:
1. the utility model discloses in the in-service use, will the utility model discloses an inserted bar inserts ground, effectively improves the utility model discloses with the steadiness on ground, then sample the soil of deeper position through the sampling mechanism, then carry out the survey analysis to the moisture content of sampling soil through the soil moisture content apparatus to be convenient for carry out the analysis to the soil of deeper position, after the analysis is accomplished, press down the push rod and make the plectane move to the sampling section of thick bamboo inside, then release the sampling soil after the analysis inside the sampling section of thick bamboo, prevent to influence the precision that next soil detected;
2. replace artifical manual sampling mechanism that reciprocates to take a sample through power unit mechanical type, not only effectively reduce personnel's intensity of labour, and effectively improve the efficiency of sample analysis.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic bottom view of the present invention.
Fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.
Fig. 4 is a side view of the connection between the hollow threaded rod and the sampling cartridge of the present invention.
Fig. 5 is a schematic view of the three-dimensional structure of the hollow threaded rod of the present invention.
Fig. 6 is a partially enlarged view of B in fig. 1 according to the present invention.
Fig. 7 is a schematic top view of the power mechanism of the present invention.
The reference signs are: 1 top plate, 2 upright rods, 3 bottom plates, 4 soil moisture content determinator, 5 sampling mechanism, 6 power mechanism, 7 hollow threaded rod, 8 sampling cylinder, 9 rotating shaft, 10 push rod, 11 circular plate, 12 rubber ring, 13 inserted rod, 14 threaded ring, 15 threaded cylinder, 16 gear ring, 17 gear, 18 motor, 19 fixed cylinder, 20 cross rod, 21 guide sleeve and 22 short 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.
The soil moisture content sampling and analyzing device shown in the attached figures 1-5 comprises a top plate 1, upright posts 2, a bottom plate 3 and a soil moisture content tester 4, wherein the soil moisture content tester 4 is a soil moisture content tester, the testing principle of the soil moisture content tester is the prior art, and further description is omitted, the three upright posts 2 are welded at the bottom end of the top plate 1, the bottom ends of the three upright posts 2 are respectively fixed with the bottom plate 3, the top end of the top plate 1 is fixed with the soil moisture content tester 4, a sampling mechanism 5 penetrates through the top plate 1, and the sampling mechanism 5 is installed among the three upright posts 2;
the sampling mechanism 5 comprises a hollow threaded rod 7, the hollow threaded rod 7 is arranged at the top end of a top plate 1, the bottom end of the hollow threaded rod 7 penetrates through the top plate 1 and extends out of the bottom end of the top plate 1, a sampling cylinder 8 is arranged at the bottom end of the hollow threaded rod 7 and extends into the sampling cylinder 8, two side faces of the sampling cylinder 8 are respectively provided with a rotating shaft 9, the end parts of the two rotating shafts 9 penetrate through the sampling cylinder 8 and are respectively and fixedly connected with two side faces of the hollow threaded rod 7, a push rod 10 is arranged inside the hollow threaded rod 7, the push rod 10 extends out of the top end of the hollow threaded rod 7, a circular plate 11 is fixed at the bottom end of the push rod 10 and is arranged inside the hollow threaded rod 7, a rubber ring 12 is adhered to the;
a plurality of inserting rods 13 are fixed at the bottom end of the bottom plate 3;
the outer sides of the annular outer ends of the two rotating shafts 9 are both provided with threads, the threads are arranged on one side of the sampling cylinder 8, the annular outer ends of the two rotating shafts 9 are both provided with threaded rings 14 through the threads, and the two threaded rings 14 are respectively arranged on two sides of the sampling cylinder 8;
a fixed cylinder 19 is fixed at the annular outer end of the hollow threaded rod 7, three cross rods 20 are fixed at the annular outer end of the fixed cylinder 19, guide sleeves 21 are fixed at the end parts of the three cross rods 20, the guide sleeves 21 are sleeved at the outer ends of the vertical rods 2, and the cross rods 20 are arranged below the motor 18;
the bottom end of the hollow threaded rod 7 is processed into an arc-shaped surface, and the bottom position of the annular outer end of the sampling cylinder 8 is processed into an annular inclined surface.
The implementation mode is specifically as follows: in the practical use of the utility model, the utility model is placed on the ground, the bottom plate 3 is contacted with the ground, and the inserted bar 13 at the bottom end of the bottom plate 3 is inserted into the ground, thereby effectively improving the stability of the utility model with the ground, at the moment, the sampling mechanism 5 is positioned above the ground, then the hollow threaded rod 7 of the sampling mechanism 5 is moved downwards, thereby driving the sampling cylinder 8 to move downwards to the required depth in the soil, at the moment, the soil in the sampling cylinder 8 is the sampling soil, then the hollow threaded rod 7 is moved upwards, thereby driving the sampling cylinder 8 to move upwards, because the sampling soil has humidity, the sampled soil is adhered in the sampling cylinder 8, thereby moving upwards together with the sampling cylinder 8, further taking the sampling cylinder 8 out from the ground, then the threaded ring 14 fixed on the sampling cylinder 8 on the rotating shaft 9 is unscrewed, then the sampling cylinder 8 is rotated around the rotating shaft 9 connected with the hollow threaded rod 7, thereby rotating the sampling cylinder 8 to a proper angle, thereby being convenient for personnel to detect and analyze soil, then the personnel insert the detection head of the soil moisture content tester 4 into the sampling soil from the bottom of the sampling cylinder 8, then the moisture content of the sampling soil is tested and analyzed through the soil moisture content tester 4, thereby being convenient for analyzing the soil at a deeper position, after the analysis is completed, the sampling cylinder 8 is rotated to be vertical to the hollow threaded rod 7, then the threaded ring 14 is screwed up to fix the sampling cylinder 8, then the push rod 10 is pressed downwards, thereby the circular plate 11 is driven to move downwards, and further the rubber ring 12 is driven to move downwards along the inside of the hollow threaded rod 7, when the circular plate 11 moves to the inside of the sampling cylinder 8, the circular plate 11 moves downwards to push out the analyzed sampling soil inside the sampling cylinder 8, and simultaneously the rubber ring 12 moves along the inner wall of the sampling cylinder 8 to clean the inside of the sampling cylinder 8, therefore, when the next soil is detected, the previous soil is prevented from being present in the sampling cylinder 8, and the measuring precision is prevented from being influenced.
The soil moisture content sampling and analyzing device shown in the attached figures 1, 6 and 7 further comprises a power mechanism 6, the power mechanism 6 is arranged on the top plate 1, the power mechanism 6 is arranged at the outer end of the sampling mechanism 5, the power mechanism 6 is arranged at one side of the soil moisture content tester 4, the power mechanism 6 comprises a threaded barrel 15, the threaded barrel 15 is arranged at the outer end of the hollow threaded rod 7 in a ring shape through threads, the threaded barrel 15 is arranged at the top end of the top plate 1, a gear ring 16 is fixed at the outer end of the threaded barrel 15 in the ring shape, a gear 17 is meshed with the side surface of the gear ring 16, the gear 17 is arranged above the top plate 1, a motor 18 is fixed inside the top plate 1, the motor 18 extends out of the bottom end of the top plate 1, an output shaft of the motor 18 penetrates through the top plate 1 to be fixedly, in practice, a battery bin is arranged on the top plate, a battery is placed in the battery bin, and a switch is fixed on the top plate so as to supply power to the motor 18 and control the motor 18 to work;
the threaded cylinder 15 is rotatably connected with the top plate 1 through a bearing, and the bearing is arranged at the bottom end of the gear ring 16;
The implementation mode is specifically as follows: the motor 18 of the power mechanism 6 is started, the motor 18 drives the gear 17 to rotate, the gear 17 rotates to drive the short rod 22 to rotate along the annular groove, the rotating stability of the gear 17 is effectively guaranteed, meanwhile, the gear 17 rotates to drive the gear ring 16 meshed with the gear ring to rotate, so that the threaded cylinder 15 connected with the top plate 1 through the bearing is driven to rotate, the fixed cylinder 19, the cross rod 20 and the guide sleeve 21 on the hollow threaded rod 7 can only move up and down along the vertical rod 2, the rotating motion of the hollow threaded rod 7 is limited, the threaded cylinder 15 rotates to drive the hollow threaded rod 7 in threaded connection with the threaded cylinder 15 to move up and down, the sampling cylinder 8 is conveniently driven to extend into soil or move out of the soil, the hollow threaded rod 7 is rotated through mechanical instead of manual operation, the labor intensity of personnel is effectively reduced, and the efficiency of sampling analysis.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, in practical use, the utility model discloses an inserted bar 13 inserts ground, effectively improves the utility model discloses with the steadiness on ground, then sample the soil of deeper position through sampling mechanism 5, then carry out the assay analysis to the moisture content of sampling soil through soil moisture content apparatus 4 to be convenient for carry out the analysis to the soil of deeper position, after the analysis is accomplished, press down push rod 10 and make plectane 11 move to the interior of sampling cylinder 8, then release the sampling soil after the analysis of sampling cylinder 8 inside, prevent to influence the precision that next soil detected;
referring to the attached drawings 1, 6 and 7 of the specification, the power mechanism 6 replaces manual vertical movement of the sampling mechanism 5 for sampling mechanically, so that the labor intensity of personnel is effectively reduced, and the sampling analysis efficiency is effectively improved.
And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a soil moisture content sampling analysis device, includes roof (1), pole setting (2), bottom plate (3) and soil moisture content apparatus (4), its characterized in that: the soil moisture content measuring device is characterized in that three upright rods (2) are welded at the bottom end of the top plate (1), a bottom plate (3) is fixed at the bottom ends of the three upright rods (2), a soil moisture content measuring instrument (4) is fixed at the top end of the top plate (1), a sampling mechanism (5) penetrates through the top plate (1), the sampling mechanism (5) is installed among the three upright rods (2), a power mechanism (6) is arranged on the top plate (1), the power mechanism (6) is arranged at the outer end of the sampling mechanism (5), and the power mechanism (6) is arranged on one side of the soil moisture content measuring instrument (4);
sampling mechanism (5) includes hollow threaded rod (7), hollow threaded rod (7) are established on roof (1) top, roof (1) and roof (1) bottom are run through to hollow threaded rod (7) bottom, hollow threaded rod (7) bottom is equipped with sampling cylinder (8) and extends into inside sampling cylinder (8), sampling cylinder (8) both sides face all is equipped with pivot (9), two sampling cylinder (8) tip all passes sampling cylinder (8) and respectively with hollow threaded rod (7) both sides face fixed connection, hollow threaded rod (7) inside is equipped with push rod (10), push rod (10) extend hollow threaded rod (7) top, push rod (10) bottom mounting has plectane (11), plectane (11) are established inside hollow threaded rod (7), plectane (11) annular outer end is pasted and is had rubber circle (12), the rubber ring (12) is arranged on the annular inner wall of the hollow threaded rod (7).
2. The soil moisture content sampling and analyzing device of claim 1, wherein: a plurality of inserted bars (13) are fixed at the bottom end of the bottom plate (3).
3. The soil moisture content sampling and analyzing device of claim 1, wherein: two pivot (9) annular outer end outside position all sets up the screw thread, and the screw thread is established in sampling cylinder (8) one side, two pivot (9) annular outer end all is equipped with screw thread ring (14), two through the screw thread ring (14) are established respectively in sampling cylinder (8) both sides.
4. The soil moisture content sampling and analyzing device of claim 1, wherein: power unit (6) include a screw thread section of thick bamboo (15), a screw thread section of thick bamboo (15) are established at cavity threaded rod (7) annular outer end through the screw thread, a screw thread section of thick bamboo (15) are established on roof (1) top, a screw thread section of thick bamboo (15) annular outer end is fixed with gear ring (16), gear ring (16) side meshing has gear (17), gear (17) are installed in roof (1) top, roof (1) inside is fixed with motor (18), motor (18) extend roof (1) bottom, the output shaft of motor (18) passes roof (1) and gear (17) bottom fixed connection, install in cavity threaded rod (7) one side motor (18).
5. The soil moisture content sampling and analyzing device of claim 4, wherein: the threaded cylinder (15) is rotatably connected with the top plate (1) through a bearing, and the bearing is installed at the bottom end of the gear ring (16).
6. The soil moisture content sampling and analyzing device of claim 5, wherein: gear (17) bottom mounting has two quarter butt (22), the circular ring groove has been seted up on roof (1) top, and the circular ring groove is installed in motor (18) outside, and the circular ring groove establishes in bearing one side, two quarter butt (22) are all installed on circular ring groove top and are extended into the circular ring inslot portion.
7. The soil moisture content sampling and analyzing device of claim 1, wherein: the hollow threaded rod (7) is fixed with fixed cylinder (19) in annular outer end, fixed cylinder (19) annular outer end is fixed with three horizontal pole (20), and is three horizontal pole (20) tip all is fixed with guide pin bushing (21), guide pin bushing (21) cover is established in pole setting (2) outer end, horizontal pole (20) are established in motor (18) below.
8. The soil moisture content sampling and analyzing device of claim 1, wherein: the bottom end of the hollow threaded rod (7) is processed into an arc-shaped surface, and the bottom position of the annular outer end of the sampling cylinder (8) is processed into an annular inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960394.3U CN210166392U (en) | 2019-06-25 | 2019-06-25 | Soil moisture content sampling and analyzing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960394.3U CN210166392U (en) | 2019-06-25 | 2019-06-25 | Soil moisture content sampling and analyzing device |
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| Publication Number | Publication Date |
|---|---|
| CN210166392U true CN210166392U (en) | 2020-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920960394.3U Expired - Fee Related CN210166392U (en) | 2019-06-25 | 2019-06-25 | Soil moisture content sampling and analyzing device |
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| CN (1) | CN210166392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903346A (en) * | 2021-02-19 | 2021-06-04 | 三峡大学 | River-dredging lake wetland soil moisture content monitoring device and method under water level fluctuation condition |
-
2019
- 2019-06-25 CN CN201920960394.3U patent/CN210166392U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903346A (en) * | 2021-02-19 | 2021-06-04 | 三峡大学 | River-dredging lake wetland soil moisture content monitoring device and method under water level fluctuation condition |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200320 Termination date: 20210625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |