CN115876981A - Agricultural automatic soil humidity detection equipment - Google Patents
Agricultural automatic soil humidity detection equipment Download PDFInfo
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- CN115876981A CN115876981A CN202310057675.9A CN202310057675A CN115876981A CN 115876981 A CN115876981 A CN 115876981A CN 202310057675 A CN202310057675 A CN 202310057675A CN 115876981 A CN115876981 A CN 115876981A
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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 agricultural automatic soil humidity detection equipment which comprises a supporting column, a fixing plate, an insertion mechanism, a zoning type depth punching mechanism and a layering type self-positioning humidity detection mechanism, wherein the fixing plate is arranged on the bottom wall of the supporting column, the insertion mechanism is arranged at one end, close to the fixing plate, of the supporting column, the zoning type depth punching mechanism is arranged on the supporting column, the zoning type depth punching mechanism comprises a zone blocking mechanism, a segmentation expansion mechanism and a depth drilling mechanism, the zone blocking mechanism is arranged on the side wall of the supporting column, and the segmentation expansion mechanism is arranged at one end, close to the insertion mechanism, of the supporting column. 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 agricultural automatic 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 agricultural soil humidity automatic detection equipment.
Background
In agriculture, the temperature and humidity of soil need to be detected, and further construction or farming is determined according to the parameter state of the soil. The existing on-site detection method is used for farmland detection, a plurality of detection points need to be arranged on a farmland, the general state of the part of soil is obtained through analysis of the plurality of detection points, and in the sampling process, the sampling points are too dispersed, so that the water loss of the sample soil is caused, and the detection data is inaccurate.
Disclosure of Invention
Aiming at the situation and overcoming the defects of the prior art, the invention provides agricultural soil humidity automatic detection equipment, aiming at the problem that in the sampling process, the sampling points are too dispersed to cause the water loss of the soil sample, so that the detection data is inaccurate, the invention adopts a mode of combining the nesting principle and the segmentation principle, realizes the layered detection of the internal humidity of a soil multi-point area by arranging a dividing-area type depth punching-through mechanism and a layered self-positioning humidity detection mechanism under the mutual cooperation of an area blocking mechanism, a segmentation extension mechanism, a depth drilling mechanism, a dynamic deep drilling mechanism and a separation detection mechanism, can effectively prevent the water loss of the internal water of the soil during the detection, accelerates the adsorption of the internal water of the soil layer by using a water absorption structure, and completes the detection of the internal humidity of the soil by changing the environmental humidity, thereby solving the problem that in the sampling process which is difficult to solve in the prior art, the water loss of the soil sample is caused by the too dispersed sampling points, so that the water loss of the soil sample is inaccurate.
The invention provides an agricultural automatic 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 a soil moisture automatic check out test set for agricultural, including support column, fixed plate, insertion mechanism, the regional type degree of depth of drawing through mechanism and the self-align humidity detection mechanism of layer-stepping type, the support column diapire is located to the fixed plate, insertion mechanism locates the one end that the support column is close to the fixed plate, the regional type degree of depth of drawing through mechanism locates on the support column, the regional type degree of depth of drawing through mechanism includes that the region blocks protects the mechanism, cuts apart extension mechanism and degree of depth and bores the mechanism, the region blocks and protects the mechanism and locates the support column lateral wall, it locates the one end that the support column is close to insertion mechanism to cut apart extension mechanism, the degree of depth is bored the mechanism and is located and is cut apart extension mechanism upper wall, the self-align humidity detection mechanism of layer-stepping type is located on the extension mechanism of cutting apart, the self-align humidity detection mechanism of layer-stepping type includes that the developments is deep into the mechanism and is separated detection mechanism, the separation detection mechanism is located the developments deep and is deep into on the mechanism.
As a further optimization of the scheme, the area blocking and protecting mechanism comprises a fixed seat, a blocking and protecting plate, a fixed threaded hole and a fixed bolt, wherein the fixed seat is symmetrically arranged on the side wall of the middle part of the supporting column, the fixed threaded hole is arranged on the side wall of the fixed seat, the blocking and protecting plate is arranged on one side, away from the supporting column, of the fixed seat, the fixed bolt penetrates through the side wall of the blocking and protecting plate, and one end, away from the blocking and protecting plate, of the fixed bolt is arranged inside the fixed threaded hole; the dividing and expanding mechanism comprises a dividing plate, a dividing threaded hole, a dividing plate, a dividing bolt, a groove and a deep inlet, the dividing plate is arranged at one end, close to the fixed plate, of the support column, the dividing threaded hole is arranged at one side, far away from the support column, of the dividing plate, the dividing plate is arranged at one side of the dividing plate, the dividing bolt penetrates through the side wall of the dividing plate, one end, far away from the dividing plate, of the dividing bolt is arranged inside the dividing threaded hole, the dividing bolt is in threaded connection with the dividing threaded hole, the groove is arranged at the upper wall of one end, far away from the dividing plate, of the dividing plate, the groove is a cavity with an opening at the upper end, and the deep inlet is arranged at the bottom wall of the groove; the mechanism is gone into to degree of depth includes a detection section of thick bamboo, rotation mouth, screw sleeve, bores into screw rod, spacing spout, annular piece, spacing slider, protection groove and bores into the mouth, the recess diapire is located to a detection section of thick bamboo, it locates the detection section of thick bamboo upper wall to rotate the mouth, the screw sleeve rotates and locates inside the rotation mouth, and the screw sleeve is bottom open-ended cavity, bore into the mouth and locate the detection section of thick bamboo diapire, it runs through to bore into the mouth and locates inside the screw sleeve to bore into the screw rod, the screw rod both sides are located to spacing spout symmetry, spacing spout sets up for the one end opening, bore into screw rod and screw sleeve threaded connection, the detection section of thick bamboo inner wall of screw sleeve below is located to the annular piece, annular piece both sides inner wall is located to spacing slider symmetry, and the annular piece is kept away from to spacing slider one end slip and locates inside the spacing spout, inside the protection groove is located and is bored into the screw rod, and the protection groove sets up for lining up.
During the use, under the initial condition, the fixed plate is laminated with ground, the inserted bar is placed for the level, take into on the soil that detects the check out test set, rotate lock nut, lock nut rotates along the external screw thread and keeps away from the rotor plate lateral wall, the inserted bar changes into the active state, then, rotate lock nut, lock nut rotates along the external screw thread and laminates with the rotor plate lateral wall, insert the pole into the soil that detects, rotate fixing bolt, fixing bolt rotates along the fixed screw hole and keeps away from the fixing base, fixing bolt extracts from blocking the backplate inside, place fixing bolt screw in fixed screw hole inside, use external force will block the backplate and insert the regional inside that soil detected, at this moment, rotate and cut apart the bolt, cut apart the board and rotate along cutting apart the screw hole and keep away from to the board, place cut apart the board on the soil that the circle was accomplished, rotate the screw thread sleeve, the screw sleeve will bore the screw rod and revolve out, it stretches out to bore the screw rod and stretches out the inside and enters into soil that detects a section of thick bamboo.
Preferably, the dynamic deep mechanism includes guide bar, dynamic plate, goes deep into spring, locating plate, positioning bolt, connecting plate and connecting screw hole, the guide bar is located the partition board and is close to the one end upper wall to the board, the dynamic plate is located the guide bar and is kept away from one side of partition board, go deep into the spring and locate the one end diapire that the guide bar was kept away from to the dynamic plate, the locating plate is located and is gone deep into one side that the dynamic plate was kept away from to the spring, positioning bolt locates the locating plate and keeps away from the one end of going deep into the spring, the connecting plate is located the guide bar outside of locating the locating plate below, connecting screw hole locates the one end that the guide bar was kept away from to the connecting plate, positioning bolt and connecting screw hole threaded connection, it includes detection rod, drill bit, baffle, water absorption sponge layer, detection groove, capacitanc environment humidity transducer and environment humidity transducer detection head, the detection rod runs through protection groove and threaded sleeve locates the locating plate diapire, the drill bit is located the drill bit below, and the drill bit diameter is greater than the protection groove diameter, the multiunit is located the detection rod is close to the one end that the water absorption probe is located the baffle, the capacitance humidity transducer outside the detection rod is located the sponge layer, the environmental humidity transducer the lateral wall inside the detection groove, the detection rod is located the moisture transducer and the detection groove, the detection rod is located the moisture transducer the detection groove.
When the device is used, the drilling screw rod drives the detection rod to enter the soil through the drilling head, the detection rod moves to drive the positioning plate to descend, the partition plate, the water absorption sponge layer and the environment humidity sensor detection head enter the soil along with the detection rod, the drilling screw rod drills into the deepest part of the root of crops in the soil, the threaded sleeve stops rotating forwards, the threaded sleeve rotates backwards, the drilling screw rod is retracted into the detection cylinder by the threaded sleeve, the environment humidity sensor detection head and the water absorption sponge layer are directly exposed in the soil, the positioning plate drives the positioning bolt to be close to the connecting threaded hole through going deep spring deformation, the positioning bolt is screwed into the connecting threaded hole after the bottom wall of the positioning plate is attached to the upper wall of the connecting plate, the positioning plate is fixed on the upper wall of the connecting plate, the water absorption sponge layer adsorbs moisture in the air in the soil, when the environment humidity of the water absorption sponge layer outside the environment humidity sensor detection head changes, the dielectric constant of the humidity sensitive capacitor changes, the capacitance change of the humidity sensor changes, the capacitance change is in direct proportion to the environment humidity sensor, and the capacitance detection of the environment humidity sensor is completed.
Specifically, the inserting mechanism comprises a rotating plate, an inserting rod, an external thread and a locking nut, the rotating plate is arranged on one end side wall, close to the fixing plate, of the supporting column, the inserting rod rotates to be arranged on one side, away from the supporting column, of the rotating plate, the external thread is arranged at one end, close to the rotating plate, of the inserting rod, the locking nut is arranged on the outer side of the external thread, and the locking nut is in threaded connection with the external thread.
Wherein, the support column lateral wall is equipped with the display control screen.
Preferably, the display control screen is electrically connected with the capacitive environment humidity sensor.
Further, the model of the display control screen is SYC89C52RC-401.
The beneficial effect who adopts above-mentioned structure this scheme to gain as follows:
compared with the prior art, the humidity of the soil in a unit area can be accurately detected through the arranged area blocking and protecting mechanism, and the moisture in the soil outside a measuring unit is prevented from entering a detection area, so that the accuracy of the humidity detection in the detected soil is influenced;
according to the scheme, the division and expansion mechanism is arranged, so that the humidity of the soil in different areas on the soil can be detected at the same time, the detection time for detecting the soil is shortened, the labor intensity for detecting the soil humidity is reduced, and the detection efficiency is effectively improved;
according to the scheme, the dynamic deep mechanism is arranged, so that the detection rod can enter the soil along with the increase of the drilling depth of the drill bit and the deep spring deformation and stretching, the difficult problem that the existing detection equipment needs to punch holes 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 to the soil layer of the inside different degree of depth of soil and detect, and overcome the slower problem of humidity transducer detection speed, under the parcel intervention on the sponge layer that absorbs water, make the sponge layer that absorbs water and humidity transducer's sense terminal synchronous entering inside soil, the effect through dry sponge layer that absorbs water accelerates the absorption to the inside moisture of soil, thereby make environment humidity transducer detection head can be quick detect soil humidity, and simultaneously, under the setting of baffle, can separate the sponge layer that absorbs water of adjacent setting, avoid absorbing the moisture between the sponge layer and adsorb each other, thereby realize the detection operation to the inside different degree of depth soil layer humidity of soil.
Drawings
FIG. 1 is a schematic view of the overall structure of the present solution;
FIG. 2 is a front perspective view of the present solution;
FIG. 3 is a top perspective view of the present solution;
FIG. 4 is an oblique 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 an exploded view of the scribing type depth opening mechanism and the layered type self-positioning humidity detection mechanism according to the present embodiment;
FIG. 8 is a perspective view of FIG. 7;
FIG. 9 is a schematic structural view of a support column according to the present embodiment;
FIG. 10 is an enlarged view of part A of FIG. 3;
FIG. 11 is an enlarged view of the portion B of FIG. 8;
FIG. 12 isbase:Sub>A partial sectional view A-A of FIG. 6;
fig. 13 is a sectional view of part B-B of fig. 6.
Wherein, 1, a support column, 2, a fixing plate, 3, a scribing region type depth punching mechanism, 4, a region blocking and protecting mechanism, 5, a fixing seat, 6, a blocking and protecting plate, 7, a fixing threaded hole, 8, a fixing bolt, 9, a dividing and expanding mechanism, 10, a dividing threaded hole, 11, a dividing plate, 12, a dividing bolt, 13, a groove, 14, a deep inlet, 15, a depth drilling mechanism, 16, a dynamic deep mechanism, 17, a detection cylinder, 18, a rotating port, 19, a threaded sleeve, 20, a drilling screw rod, 21, a limiting sliding chute, 22, an annular block, 23, a limiting sliding block, 24, a protecting groove, 25 and a drilling inlet, 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 separation detection mechanism, 35, a detection rod, 36, a drilling head, 37, a partition plate, 38, a water-absorbing sponge layer, 39, a capacitive environment humidity sensor, 40, an environment humidity sensor detection head, 41, an insertion mechanism, 42, a rotating plate, 43, an insertion rod, 44, an external thread, 45, a locking nut, 46, a display control screen, 47, a branch plate, 48 and a detection groove.
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the principles of the disclosure and not to limit the disclosure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present disclosure without any creative effort belong to the protection scope of the present disclosure.
In the description of the present solution, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present solution.
As shown in fig. 1 and fig. 2, the agricultural soil humidity automatic detection device provided by the present invention includes a support pillar 1, a fixed plate 2, an insertion mechanism 41, a scribing-type depth opening mechanism 3, and a layered self-positioning humidity detection mechanism 26, where the fixed plate 2 is disposed on a bottom wall of the support pillar 1, the insertion mechanism 41 is disposed at one end of the support pillar 1 close to the fixed plate 2, the scribing-type depth opening mechanism 3 is disposed on the support pillar 1, the scribing-type depth opening mechanism 3 includes a region blocking mechanism 4, a splitting expansion mechanism 9, and a depth drilling mechanism 15, the region blocking mechanism 4 is disposed on a side wall of the support pillar 1, the splitting expansion mechanism 9 is disposed at one end of the support pillar 1 close to the insertion mechanism 41, the depth drilling mechanism 15 is disposed on an upper wall of the splitting expansion mechanism 9, the layered self-positioning humidity detection mechanism 26 is disposed on the splitting expansion mechanism 9, the layered self-positioning humidity detection mechanism 26 includes a dynamic deep humidity mechanism 16 and a separation detection mechanism 34, the dynamic deep drilling mechanism 16 is disposed on the deep drilling mechanism 15, and the separation detection mechanism 34 is disposed on the dynamic deep drilling mechanism 16.
As shown in fig. 1, 2, 4-13, the regional guardrail mechanism 4 includes a fixing base 5, a guardrail plate 6, a fixing threaded hole 7 and a fixing bolt 8, the fixing base 5 is symmetrically disposed on a side wall of the middle portion of the support column 1, the fixing threaded hole 7 is disposed on a side wall of the fixing base 5, the guardrail plate 6 is disposed on one side of the fixing base 5 far away from the support column 1, the fixing bolt 8 is penetratingly disposed on a side wall of the guardrail plate 6, and one end of the fixing bolt 8 far away from the guardrail plate 6 is disposed inside the fixing threaded hole 7; the dividing and expanding mechanism 9 comprises a dividing plate 47, a dividing threaded hole 10, a dividing plate 11, a dividing bolt 12, a groove 13 and a deep inlet 14, wherein the dividing plate 47 is arranged at one end of the support column 1 close to the fixing plate 2, the dividing threaded hole 10 is arranged at one side of the dividing plate 47 far away from the support column 1, the dividing plate 11 is arranged at one side of the dividing plate 47, the dividing bolt 12 penetrates through the side wall of the dividing plate 11, one end of the dividing bolt 12 far away from the dividing plate 11 is arranged in the dividing threaded hole 10, the dividing bolt 12 is in threaded connection with the dividing threaded hole 10, the groove 13 is arranged on the upper wall of one end of the dividing plate 11 far away from the dividing plate 47, the groove 13 is a cavity with an opening at the upper end, and the deep inlet 14 is arranged on the bottom wall of the groove 13; mechanism 15 is gone into to degree of depth is including detecting a section of thick bamboo 17, rotation mouth 18, threaded sleeve 19, is bored into screw rod 20, spacing spout 21, annular piece 22, spacing slider 23, protection groove 24 and is bored into mouthful 25, detect a section of thick bamboo 17 and locate recess 13 diapire, it locates a detection section of thick bamboo 17 upper wall to rotate mouthful 18, threaded sleeve 19 rotates and locates inside rotation mouth 18, and threaded sleeve 19 is bottom open-ended cavity, bore entry 25 and locate a detection section of thick bamboo 17 diapire, it runs through to bore screw rod 20 and locates inside threaded sleeve 19 to bore entry 25, spacing spout 21 symmetry is located and is bored into screw rod 20 both sides, spacing spout 21 is the setting of one end opening, it is connected with threaded sleeve 19 screw rod to bore screw rod 20, annular piece 22 locates the detection section of thick bamboo 17 inner wall of threaded sleeve 19 below, annular piece 22 both sides inner wall is located to spacing slider 23 symmetry, and spacing slider 23 keeps away from the one end slip of annular piece 22 and locates inside spacing spout 21, it locates inside to bore into screw rod 20 to protect groove 24, and protect groove 24 for lining up.
As shown in fig. 2-4, 7, 8 and 11, the dynamic penetration mechanism 16 includes a guide rod 27, a dynamic plate 28, a penetration spring 29, a positioning plate 30, a positioning bolt 31, a connecting plate 32 and a connecting threaded hole 33, the guide rod 27 is provided on an upper wall of one end of the dividing plate 11 close to the dividing plate 47, the dynamic plate 28 is provided on a side of the guide rod 27 away from the dividing plate 11, the penetration spring 29 is provided on a bottom wall of one end of the dynamic plate 28 away from the guide rod 27, the positioning plate 30 is provided on a side of the penetration spring 29 away from the dynamic plate 28, the positioning bolt 31 is provided on one end of the positioning plate 30 away from the penetration spring 29, the connecting plate 32 is provided outside the guide rod 27 below the positioning plate 30, the connecting threaded hole 33 is provided on one end of the connecting plate 32 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 absorption sponge layer 38, a detection groove 48, a capacitance type 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 and is arranged on the bottom wall of the positioning plate 30, the drilling head 36 is arranged on one side, 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, a plurality of groups of partition plates 37 are arranged at one end, close to the drilling head 36, of the detection rod 35, the water absorption sponge layer 38 is arranged on the outer side of the detection rod 35 between the partition plates 37, the water absorption sponge layer 38 is arranged inside the protection groove 24, the detection groove 48 is arranged on the side wall of the water absorption sponge layer 38, the detection groove 48 is arranged in a penetrating way, the capacitance type environment humidity sensor 39 is arranged on the side wall of the detection barrel 17, the environment humidity sensor detection head 40 is arranged on the side wall of the detection rod 35 inside the detection groove 48, the capacitive ambient humidity sensor 39 is electrically connected to the ambient humidity sensor detection head 40.
As shown in fig. 5, the insertion mechanism 41 includes a rotating plate 42, an insertion rod 43, an external thread 44 and a lock nut 45, wherein a plurality of sets of the rotating plate 42 are disposed on a side wall of the supporting column 1 near one end of the fixed plate 2, the insertion rod 43 is rotatably disposed on a side of the rotating plate 42 away from the supporting column 1, the external thread 44 is disposed on an end of the insertion rod 43 near the rotating plate 42, the lock nut 45 is disposed outside the external thread 44, and the lock nut 45 is in threaded connection with the external thread 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 of a type SYC89C52RC-401.
In specific use, 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 taken into the land to be detected, the locking nut 45 is manually rotated, the locking nut 45 rotates along the external thread 44 to be far away from the side wall of the rotating plate 42, the inserting rod 43 is changed from a fixed state to a movable state, the inserting rod 43 rotates to be in a vertical state, then, the locking nut 45 is rotated, the locking nut 45 rotates along the external thread 44 to be attached to the side wall of the rotating plate 42, and the inserting rod 43 is inserted into the land to be detected;
when the detection operation starts, the fixing bolt 8 is rotated manually, the fixing bolt 8 rotates along the fixing threaded hole 7 to be far away from the fixing base 5, the fixing bolt 8 is pulled out from the inside of the blocking guard plate 6, the fixing bolt 8 is screwed into the fixing threaded hole 7 to be placed, external force is used for enabling the blocking guard plates 6 of the multiple groups to be respectively inserted into different detection areas of soil in a pair, at the moment, the cutting bolt 12 is rotated manually, the cutting plate 11 rotates along the cutting threaded hole 10 to be far away from the branch plate 47, the cutting plate 11 is placed on the soil with the enclosure completed, the threaded sleeve 19 is rotated, the drilling screw rod 20 is screwed out from the threaded sleeve 19, and the drilling screw rod 20 extends out of the detection cylinder 17 and enters the soil between the blocking guard plates 6.
In the second embodiment, based on the above embodiment, when the drilling screw 20 is rotated 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, 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 is drilled to the deepest part of the root of the agricultural crop in the soil, the threaded sleeve 19 stops rotating in the forward direction, the threaded sleeve 19 rotates in the reverse direction, the threaded sleeve 19 retracts the drilling screw 20 into the detection barrel 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 drives the positioning bolt 31 to approach the connecting threaded hole 33 through deformation of the deep spring 29, 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 environment humidity sensor 39 to start, the capacitive environment humidity sensor 39 detects the humidity inside the soil through the environment humidity sensor detection head 40, the water absorption sponge layer 38 extending into the soil absorbs the water in the air inside the soil, when the environment humidity of the water absorption sponge layer 38 outside the environment humidity sensor detection head 40 changes, the dielectric constant of the humidity-sensitive capacitor changes, the capacitance change quantity of the humidity-sensitive capacitor is in direct proportion to the relative humidity, the environment humidity sensor detection heads 40 at different depths inside the soil transmit the detected signals to the capacitive environment humidity sensor 39, the capacitive environment humidity sensor 39 transmits the humidity information of the soil layers at different depths to the display control screen 46 for displaying, and therefore the detection operation of the humidity inside the soil is completed; the operation is repeated when the medicine is used next time.
It should be noted that, in this document, 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. Also, 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 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 solution, the scope of which is defined in the appended claims and their equivalents.
The present solution and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present solution, and the actual structure is not limited thereto. In summary, those skilled in the art should be able to devise similar structural modes and embodiments without inventing any departure from the spirit and scope of the present disclosure.
Claims (10)
1. The utility model provides an agricultural is with soil moisture automated inspection equipment which characterized in that: including support column (1), fixed plate (2), insertion mechanism (41), the regional type degree of depth of drawing through mechanism (3) and the self-align humidity detection mechanism of layer-stepping type (26), support column (1) diapire is located to fixed plate (2), insertion mechanism (41) are located support column (1) and are close to the one end of fixed plate (2), the regional type degree of depth of drawing through mechanism (3) are located on support column (1), the regional type degree of depth of drawing through mechanism (3) is including regional fender mechanism (4), cut apart extension mechanism (9) and degree of depth brill mechanism (15), regional fender mechanism (4) are located support column (1) lateral wall, cut apart extension mechanism (9) and locate support column (1) and be close to the one end of insertion mechanism (41), the degree of depth is bored mechanism (15) and is located and is cut apart extension mechanism (9) upper wall, the self-align humidity detection mechanism of layer-stepping type (26) is located on cutting apart extension mechanism (9), the self-align humidity detection mechanism of layer-stepping (26) is located deep dynamic detection mechanism (16) and is deep in dynamic detection mechanism (34), the deep dynamic detection mechanism (16) is bored in mechanism (16) and deep in depth detection mechanism (34).
2. The agricultural soil humidity automatic detection device according to claim 1, characterized in that: regional blocking protects mechanism (4) including fixing base (5), block backplate (6), fixing screw hole (7) and fixing bolt (8), support column (1) middle part lateral wall is located to fixing base (5) symmetry, fixing base (5) lateral wall is located in fixing screw hole (7), block backplate (6) and locate fixing base (5) and keep away from one side of support column (1), fixing bolt (8) run through and locate and block backplate (6) lateral wall, fixing bolt (8) are kept away from the one end that blocks backplate (6) and are located inside fixing screw hole (7).
3. The agricultural soil humidity automatic detection device according to claim 2, characterized in that: the split expansion mechanism (9) comprises a branch plate (47), a split threaded hole (10), a split plate (11), split bolts (12), a groove (13) and a deep inlet (14), wherein the branch plate (47) is arranged at one end, close to the fixed plate (2), of the support column (1), the split threaded hole (10) is arranged on one side, away from the support column (1), of the branch plate (47), the split plate (11) is arranged on one side of the branch plate (47), the split bolts (12) penetrate through the side wall of the split plate (11), one end, away from the split plate (11), of the split bolt (12) is arranged inside the split threaded hole (10), the split bolt (12) is in threaded connection with the split threaded hole (10), the groove (13) is arranged on the upper wall of one end, away from the branch plate (47), of the groove (13) is a cavity with an opening at the upper end, and the deep inlet (14) is arranged on the bottom wall of the groove (13).
4. The agricultural soil humidity automatic detection device according to claim 3, characterized in that: mechanism (15) is gone into to degree of depth is including detecting a section of thick bamboo (17), rotating mouth (18), threaded sleeve (19), is gone into screw rod (20), spacing spout (21), annular piece (22), spacing slider (23), protection groove (24) and is gone into mouth (25) to the brill, recess (13) diapire is located to a detection section of thick bamboo (17), it locates a detection section of thick bamboo (17) upper wall to rotate mouth (18), threaded sleeve (19) rotate locate rotate mouthful (18) inside, and threaded sleeve (19) are bottom open-ended cavity, it locates a detection section of thick bamboo (17) diapire to bore entry (25), it runs through to bore entry (25) and locates inside threaded sleeve (19) to bore screw rod (20), screw rod (20) both sides are located to spacing spout (21) symmetry.
5. The agricultural soil humidity automatic detection device according to claim 4, characterized in that: spacing spout (21) set up for the one end opening, bore into screw rod (20) and threaded sleeve (19) threaded connection, detecting section of thick bamboo (17) inner wall of threaded sleeve (19) below is located in annular piece (22), annular piece (22) both sides inner wall is located to spacing slider (23) symmetry, and the one end that annular piece (22) were kept away from in spacing slider (23) slides and locates inside spacing spout (21), inside screw rod (20) are bored into in locating in protection groove (24), protection groove (24) are for lining up the setting.
6. The agricultural soil humidity automatic detection device according to claim 5, characterized in that: 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).
7. The agricultural soil humidity automatic detection device according to claim 6, characterized in that: the positioning plate (30) is arranged on one side, far away from the dynamic plate (28), of the deep spring (29), the positioning bolt (31) is arranged at one end, far away from the deep spring (29), of the positioning plate (30), 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, far away from the guide rod (27), of the connecting plate (32), and the positioning bolt (31) is in threaded connection with the connecting threaded hole (33).
8. The agricultural soil humidity automatic detection device according to claim 7, characterized in that: separate detection mechanism (34) and detect head (40) including measuring pole (35), drill bit (36), baffle (37), the sponge layer that absorbs water (38), detection groove (48), capacitanc ambient humidity transducer (39) and ambient humidity transducer, locating plate (30) diapire is located to protection groove (24) and threaded sleeve (19) is run through in measuring pole (35), one side of locating plate (30) is kept away from in measuring pole (35) is located in drill bit (36), and drill bit (20) below is located in drill bit (36), and drill bit (36) diameter is greater than protection groove (24) diameter, multiunit the one end that detects pole (35) and is close to drill bit (36) is located in baffle (37).
9. The agricultural soil humidity automatic detection device according to claim 8, wherein: the utility model discloses a detection device, including a protection section of thick bamboo (17), detection section of thick bamboo (17), it absorbs water sponge layer (38) and locates the measuring pole (35) outside between baffle (37), it locates inside protection groove (24) to absorb water sponge layer (38), detect groove (48) and locate and absorb water sponge layer (38) lateral wall, detect groove (48) and set up for lining up, capacitanc ambient humidity sensor (39) are located and are detected a section of thick bamboo (17) lateral wall, ambient humidity sensor detects head (40) and locates and detect inside measuring pole (35) lateral wall in groove (48), capacitanc ambient humidity sensor (39) and ambient humidity sensor detect head (40) electric connection.
10. The agricultural soil humidity automatic detection device according to claim 9, characterized in that: inserting mechanism (41) includes rotor plate (42), inserted bar (43), external screw thread (44) and lock nut (45), and the multiunit the one end lateral wall that support column (1) is close to fixed plate (2) is located in rotor plate (42), one side that support column (1) was kept away from in inserted bar (43) rotation is located rotor plate (42), the one end that inserted bar (43) is close to rotor plate (42) is located in external screw thread (44), the external screw thread (44) outside is located in lock nut (45), lock nut (45) and external screw thread (44) threaded connection.
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