CN115876981B - Automatic soil humidity detection equipment for agriculture - Google Patents
Automatic soil humidity detection equipment for agriculture Download PDFInfo
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- CN115876981B CN115876981B CN202310057675.9A CN202310057675A CN115876981B CN 115876981 B CN115876981 B CN 115876981B CN 202310057675 A CN202310057675 A CN 202310057675A CN 115876981 B CN115876981 B CN 115876981B
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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
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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Abstract
The invention discloses automatic soil humidity detection equipment for agriculture, which comprises a support column, a fixed plate, an inserting mechanism, a dividing type depth opening mechanism and a layered self-positioning humidity detection mechanism, wherein the fixed plate is arranged on the bottom wall of the support column, the inserting mechanism is arranged at one end of the support column close to the fixed plate, the dividing type depth opening mechanism is arranged on the support column, the dividing type depth opening mechanism comprises a regional blocking protection mechanism, a dividing and expanding mechanism and a depth drilling mechanism, the regional blocking protection mechanism is arranged on the side wall of the support column, and the dividing and expanding mechanism is arranged at one end of the support column close to the inserting mechanism. The invention belongs to the technical field of agricultural soil detection equipment, and particularly relates to automatic agricultural soil humidity detection equipment; the invention provides an automatic agricultural soil humidity detection device which can detect environment-changing humidity of soil layers with different depths and can avoid water loss in soil during detection.
Description
Technical Field
The invention belongs to the technical field of agricultural soil detection equipment, and particularly relates to automatic agricultural soil humidity detection equipment.
Background
In agriculture, the temperature and humidity of soil are detected, and further construction or farming is determined according to the parameter state of the soil. The existing field detection method is used for farmland detection, a plurality of detection points are needed to be arranged on the farmland, the overall state of the soil is obtained through analysis of the plurality of detection points, and in the sampling process, the soil moisture loss of the sample is caused due to excessive dispersion of the sampling points, so that the detection data is inaccurate.
Disclosure of Invention
Aiming at the defects of the prior art, the scheme provides the automatic soil humidity detection equipment for agriculture, and aims at the problem that the detection data is inaccurate due to the fact that sampling points are excessively dispersed in the sampling process, and the problem that the detection data is inaccurate due to the fact that the sampling points are excessively dispersed is solved.
The invention provides an automatic agricultural soil humidity detection device which can detect environment-changing humidity of soil layers with different depths and can avoid water loss in soil during detection.
The technical scheme adopted by the scheme is as follows: the utility model provides an agricultural soil humidity automated inspection equipment, including support column, fixed plate, insert mechanism, region type depth is got through mechanism and layering self-align humidity detection mechanism, the support column diapire is located to the fixed plate, insert mechanism locates the support column and is close to the one end of fixed plate, region type depth is got through the mechanism and is located on the support column, region type depth is got through the mechanism and is blocked protection mechanism, segmentation extension mechanism and degree of depth and is bored the mechanism including the region, the region is blocked the support column lateral wall and is located, segmentation extension mechanism locates the support column and is close to the one end of insert mechanism, the degree of depth is bored the mechanism and is located segmentation extension mechanism upper wall, layering self-align humidity detection mechanism locates and cuts apart on the extension mechanism, layering self-align humidity detection mechanism includes dynamic deep mechanism and separates detection mechanism, dynamic deep mechanism locates on the deep drilling mechanism, separation detection mechanism locates on the dynamic deep mechanism.
As a further preferable scheme, the area blocking and protecting mechanism comprises a fixed seat, a blocking guard plate, a fixing threaded hole and a fixing bolt, wherein the fixed seat is symmetrically arranged on the side wall of the middle part of the support column, the fixing threaded hole is arranged on the side wall of the fixed seat, the blocking guard plate is arranged on one side of the fixed seat far away from the support column, the fixing bolt penetrates through the side wall of the blocking guard plate, and one end of the fixing bolt far away from the blocking guard plate is arranged in the fixing threaded hole; the dividing and expanding mechanism comprises a dividing plate, dividing threaded holes, dividing plates, dividing bolts, grooves and deep openings, wherein the dividing plate is arranged at one end, close to the fixing plate, of the supporting column, the dividing threaded holes are arranged at one side, far away from the supporting column, of the dividing plate, the dividing plates are arranged at one side of the dividing plate, the dividing bolts penetrate through the side walls of the dividing plates, one ends, far away from the dividing plates, of the dividing bolts are arranged in the dividing threaded holes, the dividing bolts are in threaded connection with the dividing threaded holes, the grooves are formed in the upper wall, far away from the dividing plates, of the dividing plates, the grooves are cavities with the upper ends open, and the deep openings are formed in the bottom walls of the grooves; the deep drilling mechanism comprises a detection barrel, a rotating opening, a threaded sleeve, a drilling screw, limiting sliding grooves, an annular block, limiting sliding blocks, a protection groove and a drilling opening, wherein the detection barrel is arranged on the bottom wall of the groove, the rotating opening is arranged on the upper wall of the detection barrel, the threaded sleeve is rotationally arranged inside the rotating opening, the threaded sleeve is a cavity with an opening at the bottom, the drilling opening is arranged on the bottom wall of the detection barrel, the drilling screw penetrates through the drilling opening and is arranged inside the threaded sleeve, the limiting sliding grooves are symmetrically arranged on two sides of the drilling screw, the limiting sliding grooves are arranged at one end of the drilling screw and are in threaded connection with the threaded sleeve, the annular block is arranged on the inner wall of the detection barrel below the threaded sleeve, the limiting sliding blocks are symmetrically arranged on the two side walls of the annular block, one end of the limiting sliding block, which is far away from the annular block, is slidingly arranged inside the limiting sliding grooves, and the protection groove is arranged inside the drilling screw.
During the use, under the initial condition, the fixed plate is laminated with ground, insert the pole for the level is placed, with check out test set in the soil that waits to detect, rotate lock nut, lock nut rotates along the external screw thread and keeps away from the rotor plate lateral wall, insert the pole and change to active condition, insert the pole and rotate vertical state, afterwards, rotate lock nut, lock nut rotates along the external screw thread and is laminated with rotor plate lateral wall, insert the earth that waits to detect with the insert pole, rotate fixing bolt, fixing bolt rotates along the fixed screw hole and is kept away from the fixing base, fixing bolt pulls out from blocking the backplate inside, place fixing bolt screw in fixed screw hole inside with the fixed screw hole screw in, use external force to insert blocking the backplate in the region inside that soil was waiting to detect, at this moment, rotate the segmentation bolt, the segmentation board rotates along the segmentation screw hole and is kept away from the board, place the segmentation board on the soil that the gird is accomplished, rotate the screw sleeve will bore the screw rod and screw out, it stretches out to bore the screw rod and stretches out in the detection section of thick bamboo inside entering into soil.
Preferably, the dynamic deep mechanism comprises a guide rod, a dynamic plate, a deep spring, a positioning plate, a positioning bolt, a connecting plate and a connecting threaded hole, the guide rod is arranged on one end upper wall of the partition plate, which is close to the partition plate, the dynamic plate is arranged on one side of the partition plate, which is far away from the partition plate, the deep spring is arranged on one end bottom wall of the dynamic plate, which is far away from the positioning plate, the positioning plate is arranged on one side of the deep spring, the positioning bolt is arranged on one end of the positioning plate, which is far away from the deep spring, the connecting plate is arranged on the outer side of the guide rod, the connecting threaded hole is arranged on one end of the connecting plate, which is far away from the guide rod, the positioning bolt is in threaded connection with the connecting threaded hole, the separating detection mechanism comprises a detection rod, a drilling head, a partition plate, a water absorption sponge layer, a detection groove, a capacitive environment humidity sensor and an environment humidity sensor detection head, wherein the detection rod penetrates through the protection groove and the threaded sleeve to be arranged on the bottom wall of the positioning plate, the drilling head is arranged on one side of the detection rod, the drilling head is arranged on one side of the positioning plate, the diameter of the drilling head is larger than the diameter of the protection groove, the partition plate is arranged on the side of the partition plate, the partition plate is arranged on the side of the detection rod, and the partition plate is close to the inside the detection groove, and the partition plate is arranged on the side of the detection groove.
During the use, it is inside entering into soil through boring into the head and driving the measuring rod, the measuring rod motion drives locating plate decline height, the baffle, water absorption sponge layer and environmental humidity sensor detect the head and enter into soil inside along with the measuring rod, after boring into the screw rod and boring into the deepest position of crop root in the soil, screw thread sleeve stops forward rotation, reverse rotation screw thread sleeve, screw thread sleeve will bore into the screw rod and withdraw and detect inside the section of thick bamboo, make environmental humidity sensor detect the head and water absorption sponge layer direct expose inside soil, the locating plate is close to the connecting screw hole through going deep spring deformation drive locating bolt, the locating plate diapire is laminated with the connecting plate upper wall after, screw in the connecting screw hole inside with the locating plate fixed in the connecting plate upper wall, water absorption sponge layer adsorbs the moisture in the inside air of soil, when environmental humidity sensor detects the outside water absorption sponge layer's of head environmental humidity change, make its electric capacity change with relative humidity change, the signal transmission that the environmental humidity sensor that is located the inside soil different degree of depth detects the head detects the inside operation of the inside humidity sensor, thereby accomplish the inside operation of detecting the humidity of soil.
Specifically, the insertion mechanism comprises a rotating plate, an insertion rod, external threads and locking nuts, wherein a plurality of groups of the rotating plates are arranged on one side wall of the support column, which is close to the fixing plate, the insertion rod is rotatably arranged on one side of the rotating plate, which is far away from the support column, the external threads are arranged on one end of the insertion rod, which is close to the rotating plate, the locking nuts are arranged on the outer sides of the external threads, and the locking nuts are in threaded connection with the external threads.
Wherein, the support column lateral wall is equipped with the display control screen.
Preferably, the display control screen is electrically connected with the capacitive ambient humidity sensor.
Further, the model of the display control screen is SYC89C52RC-401.
The beneficial effect that this scheme of adoption above-mentioned structure obtained is as follows:
compared with the prior art, the regional blocking and protecting mechanism can accurately detect the humidity of the soil in a unit area, and prevent the moisture in the soil outside a measuring unit from entering a detection region, so that the accuracy of detecting the humidity in the detected soil is affected;
according to the scheme, the soil in different areas on the land can be simultaneously subjected to humidity detection through the arranged segmentation and expansion mechanism, so that the detection duration of the soil detection is shortened, the labor intensity of the soil humidity detection is reduced, and the detection efficiency is further effectively improved;
according to the scheme, through the dynamic deep mechanism, the detection rod can gradually increase along with the drilling depth of the drill bit, and the detection rod is jointly driven into the soil under the action of deep spring deformation stretching, so that the problem that the existing detection equipment needs to be perforated firstly, then the detection structure is deep into the hole and then the soil humidity is detected is solved, and the integrated arrangement of the drilling structure and the measurement structure is realized;
this scheme is through the separation detection mechanism who sets up, can carry out humidity detection to the soil layer of the inside different degree of depth of soil, and overcome the slower problem of humidity transducer detection speed, under the parcel intervention of sponge layer absorbs water, make the sponge layer that absorbs water enter into soil inside with humidity transducer's detection end is synchronous, the effect through the sponge layer that absorbs water of drying accelerates the absorption to the inside moisture of soil, thereby make environmental humidity sensor detect the head and can be quick detect soil humidity, simultaneously, under the setting of baffle, can separate the sponge layer that absorbs water of adjacent setting, avoid the mutual absorption of moisture between the sponge layer that absorbs water, thereby realize the detection operation to the inside different degree of depth soil layer humidity of soil.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present solution;
fig. 2 is a front perspective view of the present embodiment;
FIG. 3 is a top perspective view of the present solution;
FIG. 4 is a perspective view of the present solution;
FIG. 5 is a front view of the present solution;
FIG. 6 is a top view of the present solution;
FIG. 7 is a schematic diagram of an explosion structure of the domain-partitioned depth opening mechanism and the layered self-positioning humidity detection mechanism according to the present embodiment;
FIG. 8 is a perspective view of FIG. 7;
FIG. 9 is a schematic diagram of a support column according to the present embodiment;
FIG. 10 is an enlarged schematic view of the portion A of FIG. 3;
FIG. 11 is an enlarged schematic view of the portion B of FIG. 8;
FIG. 12 is a partial cross-sectional view of portion A-A of FIG. 6;
fig. 13 is a partial cross-sectional view of B-B of fig. 6.
The device comprises a support column 1, a support column 2, a fixed plate 3, a partition type depth opening mechanism 4, a region blocking protection mechanism 5, a fixed seat 6, a blocking guard plate 7, a fixing threaded hole 8, a fixing bolt 9, a partition expansion mechanism 10, a partition threaded hole 11, a partition plate 12, a partition bolt 13, a groove 14, a deep inlet 15, a deep drilling mechanism 16, a dynamic deep mechanism 17, a detection cylinder 18, a rotating opening 19, a threaded sleeve 20, a drilling screw 21, a limiting sliding groove 22, an annular block 23, a limiting sliding block 24, a protection groove 25, a drilling opening 26, a layered self-positioning humidity detection mechanism 27, a guide rod 28, a dynamic plate 29, a deep spring 30, a positioning plate 31, a positioning bolt 32, a connecting plate 33, a connecting threaded hole 34, a partition detection mechanism 35, a detection rod 36, a drilling head 37, a partition plate 38, a water absorbing sponge layer 39, a capacitive environment sensor 40, an environment humidity sensor detection head 41, an insertion head 41, a detection head 45, a rotating plate 48, a locking screen 47, a locking screen 48, a display screen 47, a locking screen 48 and a display screen.
The accompanying drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this disclosure, illustrate and do not limit the disclosure.
Detailed Description
The technical solutions in the embodiments of the present solution will be clearly and completely described below with reference to the drawings in the embodiments of the present solution, and it is apparent that the described embodiments are only some embodiments of the present solution, but not all embodiments; all other embodiments, based on the embodiments in this solution, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of protection of this solution.
In the description of the present embodiment, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the present embodiment and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present embodiment.
As shown in fig. 1 and 2, the automatic soil humidity detection device for agriculture provided by the scheme comprises a support column 1, a fixing plate 2, an inserting mechanism 41, a dividing region type deep opening mechanism 3 and a layered self-positioning humidity detection mechanism 26, wherein the fixing plate 2 is arranged on the bottom wall of the support column 1, the inserting mechanism 41 is arranged at one end, close to the fixing plate 2, of the support column 1, the dividing region type deep opening mechanism 3 is arranged on the support column 1, the dividing region type deep opening mechanism 3 comprises a region blocking and protecting mechanism 4, a dividing and expanding mechanism 9 and a deep drilling mechanism 15, the region blocking and protecting mechanism 4 is arranged on the side wall of the support column 1, the dividing and expanding mechanism 9 is arranged at one end, close to the inserting mechanism 41, of the support column 1, the deep drilling mechanism 15 is arranged on the upper wall of the dividing and expanding mechanism 9, the layered self-positioning humidity detection mechanism 26 is arranged on the dividing and expanding mechanism 9, the layered self-positioning humidity detection mechanism 26 comprises a dynamic mechanism 16 and a separating and detecting mechanism 34, the dynamic mechanism 16 is arranged on the deep drilling mechanism 15, and the separating and the dynamic mechanism 16 is arranged on the dynamic mechanism 34.
As shown in fig. 1, 2 and 4-13, the area blocking and protecting mechanism 4 comprises a fixed seat 5, a blocking and protecting plate 6, fixing threaded holes 7 and fixing bolts 8, wherein the fixed seat 5 is symmetrically arranged on the side wall of the middle part of the support column 1, the fixing threaded holes 7 are arranged on the side wall of the fixed seat 5, the blocking and protecting plate 6 is arranged on one side of the fixed seat 5 far away from the support column 1, the fixing bolts 8 penetrate through the side wall of the blocking and protecting plate 6, and one end, far away from the blocking and protecting plate 6, of the fixing bolts 8 is arranged in the fixing threaded holes 7; the partition expansion mechanism 9 comprises a partition plate 47, a partition threaded hole 10, a partition plate 11, a partition bolt 12, a groove 13 and a deep inlet 14, wherein the partition plate 47 is arranged at one end of the support column 1, which is close to the fixed plate 2, the partition threaded hole 10 is arranged at one side of the partition plate 47, which is far away from the support column 1, the partition plate 11 is arranged at one side of the partition plate 47, the partition bolt 12 penetrates through the side wall of the partition plate 11, one end of the partition bolt 12, which is far away from the partition plate 11, is arranged in the partition threaded hole 10, the partition bolt 12 is in threaded connection with the partition threaded hole 10, the groove 13 is arranged at the upper wall of one end of the partition plate 11, which is far away from the partition plate 47, the groove 13 is a cavity with an open upper end, and the deep inlet 14 is arranged at the bottom wall of the groove 13; the deep drilling mechanism 15 comprises a detection barrel 17, a rotating opening 18, a threaded sleeve 19, a drilling screw 20, a limiting sliding groove 21, an annular block 22, a limiting sliding block 23, a protecting groove 24 and a drilling opening 25, wherein the detection barrel 17 is arranged on the bottom wall of the groove 13, the rotating opening 18 is arranged on the upper wall of the detection barrel 17, the threaded sleeve 19 is rotationally arranged inside the rotating opening 18, the threaded sleeve 19 is a cavity with an opening at the bottom, the drilling opening 25 is arranged on the bottom wall of the detection barrel 17, the drilling screw 20 penetrates through the drilling opening 25 and is arranged inside the threaded sleeve 19, the limiting sliding grooves 21 are symmetrically arranged on two sides of the drilling screw 20, the limiting sliding groove 21 is arranged at one end and is in an opening arrangement, the drilling screw 20 is in threaded connection with the threaded sleeve 19, the annular block 22 is arranged on the inner wall of the detection barrel 17 below the threaded sleeve 19, the limiting sliding block 23 is symmetrically arranged on the inner walls at two sides of the annular block 22, one end of the limiting sliding block 23, which is far away from the annular block 22, is slidingly arranged inside the limiting sliding groove 21, the protecting groove 24 is arranged inside the drilling screw 20, and the protecting groove 24 is in a penetrating arrangement.
As shown in fig. 2-4, 7, 8 and 11, the dynamic deep mechanism 16 comprises a guide rod 27, a dynamic plate 28, a deep spring 29, a positioning plate 30, a positioning bolt 31, a connecting plate 32 and a connecting threaded hole 33, wherein the guide rod 27 is arranged on the upper wall of one end of the partition plate 11 close to the partition plate 47, the dynamic plate 28 is arranged on one side of the guide rod 27 far away from the partition plate 11, the deep spring 29 is arranged on the bottom wall of one end of the dynamic plate 28 far away from the guide rod 27, the positioning plate 30 is arranged on one side of the deep spring 29 far away from the dynamic plate 28, the positioning bolt 31 is arranged on one end of the positioning plate 30 far away from the deep spring 29, the connecting plate 32 is arranged on the outer side of the guide rod 27 below the positioning plate 30, the connecting threaded hole 33 is arranged on one end of the connecting plate 32 far away from the guide rod 27, the positioning bolt 31 is in threaded connection with the connecting threaded hole 33, the separation detection mechanism 34 comprises a detection rod 35, a drilling head 36, a partition plate 37, a water absorbing sponge layer 38, a detection groove 48, a capacitive environment humidity sensor 39 and an environment humidity sensor detection head 40, wherein the detection rod 35 penetrates through the protection groove 24 and the threaded sleeve 19 to be arranged on the bottom wall of the positioning plate 30, the drilling head 36 is arranged on one side of the detection rod 35 far away from the positioning plate 30, the drilling head 36 is arranged below the drilling screw 20, the diameter of the drilling head 36 is larger than that of the protection groove 24, a plurality of groups of partition plates 37 are arranged on one end of the detection rod 35 close to the drilling head 36, the water absorbing sponge layer 38 is arranged on the outer side of the detection rod 35 between the partition plates 37, the water absorbing sponge layer 38 is arranged in the protection groove 24, the detection groove 48 is arranged on the side wall of the water absorbing sponge layer 38, the detection groove 48 is arranged in a penetrating manner, the capacitive environment humidity sensor 39 is arranged on the side wall of the detection cylinder 17, the ambient humidity sensor detecting head 40 is disposed on the side wall of the detecting rod 35 inside the detecting groove 48, and the capacitive ambient humidity sensor 39 is electrically connected with the ambient humidity sensor detecting head 40.
As shown in fig. 5, the insertion mechanism 41 includes a rotating plate 42, an insertion rod 43, external threads 44 and a locking nut 45, wherein a plurality of groups of rotating plates 42 are disposed on a side wall of one end of the support column 1, which is close to the fixed plate 2, the insertion rod 43 is rotatably disposed on a side of the rotating plate 42, which is far away from the support column 1, the external threads 44 are disposed on one end of the insertion rod 43, which is close to the rotating plate 42, the locking nut 45 is disposed on the outer side of the external threads 44, and the locking nut 45 is in threaded connection with the external threads 44.
As shown in fig. 5, the side wall of the support column 1 is provided with a display control screen 46.
The display control screen 46 is electrically connected to the capacitive ambient humidity sensor 39.
The display control screen 46 is SYC89C52RC-401.
In particular, in the first embodiment, in the initial state, the fixing plate 2 is attached to the ground, and the insertion rod 43 is horizontally placed.
Specifically, the detection device is put into the soil to be detected, the lock nut 45 is manually rotated, the lock nut 45 is rotated away from the side wall of the rotating plate 42 along the external thread 44, the insertion rod 43 is changed from a fixed state to an active state, the insertion rod 43 is rotated to a vertical state, then the lock nut 45 is rotated, the lock nut 45 is rotated along the external thread 44 to be attached to the side wall of the rotating plate 42, and the insertion rod 43 is inserted into the soil to be detected;
when the detection operation starts, the fixing bolts 8 are manually rotated, the fixing bolts 8 are rotated along the fixing threaded holes 7 to be far away from the fixing seat 5, the fixing bolts 8 are pulled out from the inside of the blocking plates 6, the fixing bolts 8 are screwed into the fixing threaded holes 7 to be placed, the groups of blocking plates 6 are oppositely inserted into detection areas with different soil for one by using external force, at the moment, the dividing bolts 12 are manually rotated, the dividing plates 11 are rotated along the dividing threaded holes 10 to be far away from the dividing plates 47, the dividing plates 11 are placed on the soil with the surrounding being completed, the threaded sleeves 19 are rotated, the threaded sleeves 19 are screwed out from the drilling screws 20, and the drilling screws 20 extend out of the inside of the detection cylinder 17 to enter the soil between the blocking plates 6.
In the second embodiment, based on the above embodiment, when the drilling screw 20 rotates to enter the soil, the drilling screw 20 drives the detection rod 35 to enter the soil through the drilling head 36, the detection rod 35 moves to drive the positioning plate 30 to descend to a height, the partition plate 37, the water absorbing sponge layer 38 and the environmental humidity sensor detection head 40 enter the soil along with the detection rod 35, after the drilling screw 20 drills into the deepest part of the root of the crop in the soil, the threaded sleeve 19 stops rotating forward, the threaded sleeve 19 rotates reversely, the threaded sleeve 19 withdraws the drilling screw 20 into the detection cylinder 17, so that the environmental humidity sensor detection head 40 and the water absorbing sponge layer 38 are directly exposed in the soil, the positioning plate 30 deforms through the deep spring 29 to drive the positioning bolt 31 to be close to the connecting threaded hole 33, after the bottom wall of the positioning plate 30 is attached to the upper wall of the connecting plate 32, the positioning bolt 31 is screwed into the connecting threaded hole 33, and the positioning plate 30 is fixed on the upper wall of the connecting plate 32;
the display control screen 46 controls the capacitive environmental humidity sensor 39 to start, the capacitive environmental humidity sensor 39 detects the humidity inside the soil through the environmental humidity sensor detecting head 40, the water absorbing sponge layer 38 penetrating into the soil absorbs moisture in the air inside the soil, when the environmental humidity of the water absorbing sponge layer 38 outside the environmental humidity sensor detecting head 40 changes, the dielectric constant of the humidity sensitive capacitor changes, the capacitance change amount is in direct proportion to the relative humidity, the environmental humidity sensor detecting head 40 at different depths inside the soil transmits detected signals to the capacitive environmental humidity sensor 39, and the capacitive environmental humidity sensor 39 transmits humidity information of soil layers at different depths to the display control screen 46 for displaying, so that the detection operation of the humidity inside the soil is completed; repeating the operation when the product is used next time.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present solution have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit of the solution, the scope of which is defined in the appended claims and their equivalents.
The present embodiment and the embodiments thereof have been described above with no limitation, and the embodiment shown in the drawings is merely one of the embodiments of the present embodiment, and the actual structure is not limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the technical solution.
Claims (2)
1. An agricultural soil humidity automated inspection equipment, its characterized in that: the automatic positioning and humidity detection device comprises a support column (1), a fixed plate (2), an inserting mechanism (41), a dividing-type deep opening mechanism (3) and a layered self-positioning humidity detection mechanism (26), wherein the fixed plate (2) is arranged on the bottom wall of the support column (1), the inserting mechanism (41) is arranged on one end, close to the fixed plate (2), of the support column (1), the dividing-type deep opening mechanism (3) is arranged on the support column (1), the dividing-type deep opening mechanism (3) comprises a regional blocking protection mechanism (4), a dividing and expanding mechanism (9) and a deep drilling mechanism (15), the regional blocking protection mechanism (4) is arranged on the side wall of the support column (1), the dividing and expanding mechanism (9) is arranged on one end, close to the inserting mechanism (41), of the dividing and expanding mechanism (9) is arranged on the upper wall of the dividing and expanding mechanism (26), the layered self-positioning humidity detection mechanism (26) comprises a dynamic mechanism (16) and a separation mechanism (34), and the dynamic deep drilling mechanism (16) is arranged on the dynamic separation and the deep drilling mechanism (34;
the area blocking and protecting mechanism (4) comprises a fixing seat (5), a blocking guard plate (6), a fixing threaded hole (7) and a fixing bolt (8), wherein the fixing seat (5) is symmetrically arranged on the side wall of the middle of the supporting column (1), the fixing threaded hole (7) is arranged on the side wall of the fixing seat (5), the blocking guard plate (6) is arranged on one side, far away from the supporting column (1), of the fixing seat (5), the fixing bolt (8) is arranged on the side wall of the blocking guard plate (6) in a penetrating mode, and one end, far away from the blocking guard plate (6), of the fixing bolt (8) is arranged inside the fixing threaded hole (7);
the partition expansion mechanism (9) comprises a partition plate (47), a partition threaded hole (10), a partition plate (11), partition bolts (12), a groove (13) and a penetration opening (14), wherein the partition plate (47) is arranged at one end, close to the fixed plate (2), of the support column (1), the partition threaded hole (10) is arranged at one side, far away from the support column (1), of the partition plate (47), the partition plate (11) is arranged at one side of the partition plate (47), the partition bolts (12) penetrate through the side wall of the partition plate (11), one end, far away from the partition plate (11), of the partition bolts (12) is arranged inside the partition threaded hole (10), the partition bolts (12) are in threaded connection with the partition threaded hole (10), the groove (13) is arranged at the upper wall, far away from the partition plate (11), of the partition plate (47), the groove (13) is a cavity with an opening at the upper end, and the penetration opening (14) is arranged at the bottom wall of the groove (13).
The deep drilling mechanism (15) comprises a detection cylinder (17), a rotating opening (18), a threaded sleeve (19), a drilling screw (20), a limiting sliding groove (21), an annular block (22), a limiting sliding block (23), a protection groove (24) and a drilling opening (25), wherein the detection cylinder (17) is arranged on the bottom wall of the groove (13), the rotating opening (18) is arranged on the upper wall of the detection cylinder (17), the threaded sleeve (19) is rotationally arranged inside the rotating opening (18), the threaded sleeve (19) is a cavity with an opening at the bottom, the drilling opening (25) is arranged on the bottom wall of the detection cylinder (17), the drilling screw (20) penetrates through the drilling opening (25) to be arranged inside the threaded sleeve (19), and the limiting sliding groove (21) is symmetrically arranged on two sides of the drilling screw (20);
the limiting sliding chute (21) is arranged with an opening at one end, the drilling screw (20) is in threaded connection with the threaded sleeve (19), the annular block (22) is arranged on the inner wall of the detection cylinder (17) below the threaded sleeve (19), the limiting sliding blocks (23) are symmetrically arranged on the inner walls at two sides of the annular block (22), one end, far away from the annular block (22), of the limiting sliding block (23) is slidingly arranged in the limiting sliding chute (21), the protection groove (24) is arranged in the drilling screw (20), and the protection groove (24) is in through arrangement;
the dynamic deep mechanism (16) comprises a guide rod (27), a dynamic plate (28), a deep spring (29), a positioning plate (30), a positioning bolt (31), a connecting plate (32) and a connecting threaded hole (33), wherein the guide rod (27) is arranged on the upper wall of one end, close to the dividing plate (47), of the dividing plate (11), the dynamic plate (28) is arranged on one side, far away from the dividing plate (11), of the guide rod (27), and the deep spring (29) is arranged on the bottom wall of one end, far away from the guide rod (27), of the dynamic plate (28);
the positioning plate (30) is arranged on one side of the deep spring (29) far away from the dynamic plate (28), the positioning bolt (31) is arranged at one end of the positioning plate (30) far away from the deep spring (29), the connecting plate (32) is arranged on the outer side of the guide rod (27) below the positioning plate (30), the connecting threaded hole (33) is arranged at one end of the connecting plate (32) far away from the guide rod (27), and the positioning bolt (31) is in threaded connection with the connecting threaded hole (33);
the separation detection mechanism (34) comprises a detection rod (35), a drilling head (36), a partition plate (37), a water absorption sponge layer (38), a detection groove (48), a capacitive environmental humidity sensor (39) and an environmental humidity sensor detection head (40), wherein the detection rod (35) penetrates through the protection groove (24) and the threaded sleeve (19) to be arranged on the bottom wall of the positioning plate (30), the drilling head (36) is arranged on one side, far away from the positioning plate (30), of the detection rod (35), the drilling head (36) is arranged below the drilling screw (20), the diameter of the drilling head (36) is larger than that of the protection groove (24), and a plurality of groups of partition plates (37) are arranged on one end, close to the drilling head (36), of the detection rod (35);
the utility model discloses a detection rod, including baffle (37) and detection rod (35), detection rod (35) and detection rod (35) are located in the outside of baffle (37), including baffle (24) and detection rod (38) are located inside, including baffle (38) and detection rod (48) are located in the side wall of baffle, including baffle (48) and detection rod (48) are link up the setting, detection rod (39) are located in capacitive environmental humidity sensor (39) and detection rod (35) side wall of detection rod (48), including capacitive environmental humidity sensor (40) and detection rod (35) are located in the inside of baffle.
2. An agricultural soil moisture automatic detection apparatus as claimed in claim 1, wherein: the inserting mechanism (41) comprises a rotating plate (42), an inserting rod (43), external threads (44) and locking nuts (45), wherein multiple groups of rotating plates (42) are arranged on one side wall, close to the fixed plate (2), of the supporting column (1), the inserting rod (43) is rotatably arranged on one side, far away from the supporting column (1), of the rotating plate (42), the external threads (44) are arranged on one end, close to the rotating plate (42), of the inserting rod (43), the locking nuts (45) are arranged on the outer side of the external threads (44), and the locking nuts (45) are in threaded connection with the external threads (44).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310057675.9A CN115876981B (en) | 2023-01-18 | 2023-01-18 | Automatic soil humidity detection equipment for agriculture |
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| CN202310057675.9A CN115876981B (en) | 2023-01-18 | 2023-01-18 | Automatic soil humidity detection equipment for agriculture |
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| CN115876981B true CN115876981B (en) | 2023-05-12 |
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| CN116358661B (en) * | 2023-06-01 | 2023-08-04 | 山东省林业科学研究院 | Water seepage depth measuring device and measuring method |
| CN117571969B (en) * | 2024-01-16 | 2024-04-09 | 昆明理工大学 | Automatic soil humidity detection equipment for agriculture |
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