CN111411812B - From power supply pole of taking soil moisture to detect - Google Patents

From power supply pole of taking soil moisture to detect Download PDF

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Publication number
CN111411812B
CN111411812B CN202010323057.0A CN202010323057A CN111411812B CN 111411812 B CN111411812 B CN 111411812B CN 202010323057 A CN202010323057 A CN 202010323057A CN 111411812 B CN111411812 B CN 111411812B
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cavity
power supply
face
block
gear
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CN111411812A (en
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郭春玲
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Guangdong qiangyu Power Equipment Co.,Ltd.
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Guangdong Qiangyu Power Equipment Co ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2207—Sockets or holders for poles or posts not used
    • E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2207—Sockets or holders for poles or posts not used
    • E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
    • E04H12/223—Sockets or holders for poles or posts not used driven into the ground with movable anchoring elements; with separately driven anchor rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • F26B21/083—Humidity by using sorbent or hygroscopic materials, e.g. chemical substances, molecular sieves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials
    • G01N33/246—Earth materials for water content

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Drying Of Gases (AREA)

Abstract

The invention discloses a power supply pole with soil humidity detection, which comprises a base, wherein a sleeve is fixedly arranged on the upper end surface of the base, a detection cavity is arranged at the right end in the base, a driving cavity is arranged at the lower end in the base, a convenient installation mechanism for lifting and fixing the power supply pole is arranged in the sleeve, a soil humidity detection mechanism for detecting the soil humidity is arranged in a pointer cavity, a dehumidification mechanism for dehumidifying the soil with more moisture is arranged in the driving cavity, when the power supply pole needs to be installed, the power supply pole can be automatically installed and fixed in the ground through mechanical transmission only by putting in a position to be installed, not only is the quick and convenient installation process realized, but also the power supply pole can be quickly and conveniently disassembled, the installed power supply pole can automatically detect the moisture in the soil, when the moisture is too large, the dehumidification function can be automatically started, so as to prevent the power supply rod from being installed insecurely due to the overlarge soil humidity.

Description

From power supply pole of taking soil moisture to detect
Technical Field
The invention relates to the field of power supply, in particular to a power supply rod with soil humidity detection function.
Background
The in-process of laying at the power grid often can use the power supply pole, and the power supply pole can play power supply line frame and play the supporting role to it, and the one end of power supply pole is all established in the soil on ground to firmly fix it through external facilities.
At the present stage, the installation and the dismantlement of power supply pole are all operated through the manual work, not only have the installation and dismantle the great phenomenon of the process degree of difficulty, when soil moisture is great moreover, can cause the influence to the fastness of power supply pole installation.
Disclosure of Invention
The invention aims to solve the technical problem of providing a power supply rod with soil humidity detection function, which can overcome the problems that the power supply rod cannot be conveniently installed and detached, cannot detect the soil humidity and can timely dehumidify, and the like, and has the functions of conveniently installing, detaching, detecting the soil humidity and timely dehumidifying.
The invention is realized by the following technical scheme.
The power supply rod with the soil humidity detection function comprises a base, wherein a sleeve is fixedly arranged on the upper end face of the base, a detection cavity is formed in the right end of the base, a driving cavity is formed in the lower end of the base, a convenient and fast mounting mechanism for lifting the power supply rod and fixing the power supply rod is arranged in the sleeve, a fixed bent rod is fixedly arranged on the upper end face of the right end of the base, a pointer cavity with a right opening is formed in the lower end of the fixed bent rod, a soil humidity detection mechanism for detecting the soil humidity is arranged in the pointer cavity, and a dehumidification mechanism for dehumidifying the soil with more moisture is arranged in the driving cavity;
the soil humidity detection mechanism comprises a moisture absorption block which is positioned in the detection cavity and can move up and down, the upper end face of the moisture absorption block is fixedly provided with a connecting rod, the upper end of the moisture absorption block extends into the pointer cavity, a compression spring is connected between the upper end face of the moisture absorption block and the upper cavity wall of the detection cavity, the upper end face of the moisture absorption block is connected with one end of a pull rope, the lower end of the detection cavity is provided with a pressure sensor which can move up and down, a supporting spring is connected between the lower end face of the pressure sensor and the lower cavity wall of the detection cavity, a sieve plate is fixedly arranged in the right cavity wall of the detection cavity, a pointer positioned in the pointer cavity is fixedly arranged on the right end face of the upper end of the connecting rod, the right end face of the lower end of the fixed bent rod is provided with a scale positioned at the rear side of the, the lower end of the driving shaft is connected with a sliding gear through a spline, a sliding cavity with an upward opening is formed in the sliding gear, a first sliding block capable of sliding in the sliding cavity is arranged in the sliding cavity, the upper end face of the first sliding block is connected with one end of the pull rope, a rotating plate located on the lower side of the sliding gear is arranged at the lower end of the driving shaft, and two reset springs are connected between the upper end face of the rotating plate and the lower end face of the sliding gear.
Further, convenient installation mechanism is including being located in the sleeve and the ascending screw thread chamber of opening, the screw thread intracavity be equipped with the lower extreme with screw thread chamber threaded connection's threaded rod, the threaded rod lower extreme is equipped with opening spout to the right, be equipped with in the spout and can be at the gliding second slider of intracavity, second slider right-hand member face with fixed curved bar left end face fixed connection, the upper end is equipped with the ascending rotation chamber of opening in the base, it can to be equipped with in the rotation intracavity the intracavity pivoted turning block, the turning block up end with terminal surface fixed connection under the sleeve.
Furthermore, a fixed installation cavity with an upward opening is arranged in the lower cavity wall of the rotating cavity, a rotating shaft with the upper end extending into the fixed installation cavity and fixedly connected with the lower end surface of the rotating block is rotatably arranged on the upper cavity wall of the driving cavity, the lower end of the rotating shaft is provided with a rotating gear which can be meshed and connected with the sliding gear, the upper end of the rotating shaft is provided with two rotating gears which are positioned in the fixed mounting cavity, two displacement cavities are arranged in the front cavity wall and the rear cavity wall at the upper end in the fixed mounting cavity, a fixed mounting rack capable of moving back and forth is arranged in each of the two displacement cavities, the two fixed mounting racks are meshed and connected with the rotating gear at the upper end, the left and right chamber walls at the lower end of the fixed installation chamber are also internally provided with two displacement chambers, and the two displacement chambers at the lower side are internally provided with fixed installation racks which are meshed and connected with the rotary gear at the lower side.
Furthermore, the dehumidifying mechanism comprises a driven shaft which rotates between an upper cavity wall and a lower cavity wall at the right end of the driving cavity, the upper end of the driven shaft is provided with a driven gear, the lower end of the driven shaft is provided with a driving bevel gear, the left end and the right end in the base are respectively provided with an air inlet with an upward opening, an air heater is respectively arranged in the air inlets, a fan blade cavity with an outward opening is respectively arranged in the cavity walls at the lower ends of the two air inlets, a sieve plate is fixedly arranged in the fan blade cavity, a left fan shaft with a right end extending into the driving cavity is rotatably arranged in the right cavity wall of the left fan blade cavity, the left end of the left fan shaft is provided with a fan blade positioned in the left fan cavity, the right end of the left fan shaft is provided with a driven bevel gear which is meshed with the driving bevel gear, and the left end of, the right fan shaft right end is equipped with and is located the right side the flabellum intracavity the flabellum, right fan shaft left end be equipped with the drive bevel gear meshing connection driven bevel gear.
Furthermore, a power supply cavity with an upward opening is arranged in the lower cavity wall at the left end of the driving cavity, an external power supply block of an external power supply is fixedly arranged at the lower end in the power supply cavity, a conductive block capable of moving up and down is arranged at the upper end in the power supply cavity, electric wires electrically connected with the air heater are respectively arranged at the left end and the right end of the conductive block, a tension spring is connected between the upper end face of the conductive block and the upper cavity wall of the power supply cavity, a push block with an upper end extending into the driving cavity is fixedly arranged on the upper end face of the conductive block, an inclined plane is arranged at the upper end of the push block, and a cam positioned at the upper side of the push block is arranged.
The invention has the beneficial effects that: the power supply pole mounting and dismounting device is simple in structure and convenient to operate, when the power supply pole needs to be mounted, the power supply pole can be automatically mounted and fixed in the ground through mechanical transmission only by being placed in a position to be mounted, the fast and convenient mounting process is achieved, the power supply pole can also be quickly and conveniently dismounted, moisture in soil can be automatically detected by the mounted power supply pole, and when the moisture is too large, a dehumidification function can be automatically started, so that the situation that the power supply pole is not firmly mounted due to the fact that the soil humidity is too large is avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure at B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram at C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram at D-D in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Combine 1-5 the power supply pole that soil moisture detected from area, include base 10, the fixed sleeve 14 that is equipped with of base 10 up end, the right-hand member is equipped with and detects chamber 26 in the base 10, the lower extreme is equipped with drive chamber 50 in the base 10, be equipped with the lift power supply pole in the sleeve 14 and with its fixed convenient installation mechanism 18, the fixed knee 20 that is equipped with of up end of base 10 right-hand member, fixed knee 20 lower extreme is equipped with opening right pointer chamber 22, be equipped with the soil moisture detection mechanism 21 that detects soil moisture in the pointer chamber 22, be equipped with the dehumidification mechanism 33 that dehumidifies the more soil that contains the moisture in the drive chamber 50, soil moisture detection mechanism 21 is including being located detect chamber 26 and moisture absorption piece 29 that can the up-and-down motion, moisture absorption piece 29 up end is fixed be equipped with the upper end and stretches into the connecting rod 24 in the pointer chamber 22, a compression spring 27 is connected between the upper end surface of the moisture absorption block 29 and the upper cavity wall of the detection cavity 26, one end of a pull rope 25 is connected with the upper end surface of the moisture absorption block 29, a pressure sensor 30 capable of moving up and down is arranged at the lower end in the detection cavity 26, a support spring 31 is connected between the lower end surface of the pressure sensor 30 and the lower cavity wall of the detection cavity 26, a sieve plate 28 is fixedly arranged in the right cavity wall of the detection cavity 26, a pointer 23 positioned in the pointer cavity 22 is fixedly arranged on the right end surface of the upper end of the connecting rod 24, a scale 56 positioned at the rear side of the pointer cavity 22 is arranged on the right end surface of the lower end of the fixed bent rod 20, a motor 32 is fixedly arranged in the upper cavity wall of the driving cavity 50, a driving shaft 62 is dynamically connected with the lower end of the motor 32, a sliding gear 58 is connected with the lower end of the driving shaft 62, a first slide block 61 which can slide in the sliding cavity 59 is arranged in the sliding cavity 59, one end of the pull rope 25 is connected to the upper end surface of the first slide block 61, a rotating plate 63 which is positioned on the lower side of the sliding gear 58 is arranged at the lower end of the driving shaft 62, and two return springs 57 are connected between the upper end surface of the rotating plate 63 and the lower end surface of the sliding gear 58.
Beneficially, the convenient installation mechanism 18 includes a threaded cavity 15 which is located in the sleeve 14 and has an upward opening, a threaded rod 16 which is connected with the threaded cavity 15 at a lower end is arranged in the threaded cavity 15, a sliding chute 17 which has a rightward opening is arranged at a lower end of the threaded rod 16, a second sliding block 19 which can slide in the cavity is arranged in the sliding chute 17, a right end face of the second sliding block 19 is fixedly connected with a left end face of the fixed bent rod 20, a rotating cavity 12 which has an upward opening is arranged at an upper end in the base 10, a rotating block 13 which can rotate in the rotating cavity 12 is arranged in the rotating cavity 12, and an upper end face of the rotating block 13 is fixedly connected with a lower end face of the sleeve 14.
Advantageously, a fixed mounting cavity 55 with an upward opening is arranged in the lower cavity wall of the rotating cavity 12, a rotating shaft 40 with an upper end extending into the fixed mounting cavity 55 and fixedly connected with the lower end face of the rotating block 13 is arranged on the upper cavity wall of the driving cavity 50 in a rotating manner, the lower end of the rotating shaft 40 is provided with a rotating gear 49 which can be meshed and connected with the sliding gear 58, the upper end of the rotating shaft 40 is provided with two rotating gears 53 positioned in the fixed mounting cavity 55, two displacement cavities 64 are arranged in the front cavity wall and the rear cavity wall at the upper end in the fixed installation cavity 55, a fixed installation rack 54 capable of moving back and forth is arranged in each of the two displacement cavities 64, the two fixed installation racks 54 are meshed and connected with the rotating gear 53 at the upper end, the left and right chamber walls at the lower end of the fixed installation chamber 55 are also provided with two displacement chambers 64, and the two displacement chambers 64 at the lower side are both provided with the fixed installation rack 54 engaged with the rotating gear 53 at the lower side.
Advantageously, the dehumidifying mechanism 33 comprises a driven shaft 39 rotating between the upper and lower chamber walls at the right end of the driving chamber 50, the driven shaft 39 is provided with a driven gear 37 at the upper end thereof, a driving bevel gear 66 at the lower end of the driven shaft 39 is provided at the lower end thereof, an air inlet 11 with an upward opening is provided at each of the left and right ends of the base 10, an air heater 52 is provided in each of the air inlets 11, a fan chamber 35 with an outward opening is provided in the chamber wall at the lower end of each of the two air inlets 11, a screen plate 28 is fixedly provided in each fan chamber 35, a left fan shaft 48 with a right end extending into the driving chamber 50 is rotatably provided in the right chamber wall of the left fan chamber 35, the left fan shaft 48 is provided at the left end thereof with a fan blade 34 located in the left fan chamber 35, and the right end of the left fan shaft 48 is provided with a driven bevel, the right side is equipped with a left end in the wall of the fan blade chamber 35 left side and stretches into right fan shaft 36 in the drive chamber 50, right fan shaft 36 right end is equipped with and is located the right side fan blade chamber 35 in fan blade 34, right fan shaft 36 left end be equipped with the driven bevel gear 38 that the meshing of drive bevel gear 66 is connected.
Beneficially, a power supply cavity 43 with an upward opening is arranged in the lower cavity wall at the left end of the driving cavity 50, an external power supply block 42 of an external power supply is fixedly arranged at the inner lower end of the power supply cavity 43, a conductive block 44 capable of moving up and down is arranged at the inner upper end of the power supply cavity 43, an electric wire 45 electrically connected with the air heater 52 is respectively arranged at the left end and the right end of the conductive block 44, a tension spring 46 is connected between the upper end surface of the conductive block 44 and the upper cavity wall of the power supply cavity 43, a push block 47 with the upper end extending into the driving cavity 50 is fixedly arranged on the upper end surface of the conductive block 44, an inclined surface is arranged on the upper end of the push block 47, and a cam 41 positioned on the upper side of the push block 47 is arranged in the.
In the initial state, the moisture absorption block 29 is located on the upper side of the pressure sensor 30 by the tensile force of the compression spring 27, the pulling rope 25 is in the slack state, and the slide gear 58 is in the meshed connection with the rotating gear 49.
When the power supply pole is installed, the base 10 is placed into a pre-dug pit, the motor 32 is started, the motor 32 works to drive the driving shaft 62 and the sliding gear 58 on the driving shaft 62 to rotate, the sliding gear 58 rotates to drive the rotating gear 49 meshed with the sliding gear to rotate, so as to drive the rotating shaft 40 and the two rotating gears 53 and the rotating block 13 on the rotating shaft 40 to rotate, the two rotating gears 53 rotate to respectively drive the two fixedly-installed racks 54 meshed with the rotating gear to move oppositely, the two fixedly-installed racks 54 on the lower side respectively move leftwards and rightwards oppositely and are inserted into soil, the two fixedly-installed racks 54 on the upper side respectively move forwards and backwards oppositely and are inserted into the soil, so that the base 10 is fixed in the pit, the rotating block 13 rotates to drive the sleeve 14 to rotate, the sleeve 14 rotates to drive the threaded rod 16 in threaded connection with the sleeve 14 to rotate together, and the threaded rod 16 cannot rotate due to the, the threaded rod 16 is thus extended with an upward movement in order to mount the supply line;
when the soil humidity is detected and the soil is dehumidified, moisture in the soil enters from the sieve plate 28, the moisture absorption block 29 absorbs the moisture and becomes heavy, the moisture absorption block 29 increases the gravity and moves downwards to pull the pull rope 25, the pointer 23 on the connecting rod 24 moves downwards by a corresponding distance according to the amount of the moisture and points to the corresponding scale 56, when the moisture absorption block 29 moves downwards to press the pressure sensor 30, the pressure sensor 30 senses the pressure operation to control the motor 32 to operate, the sliding gear 58 moves upwards under the pulling force of the pull rope 25 to be meshed with the driven gear 37, the motor 32 operates to drive the sliding gear 58 to rotate, thereby driving the driven gear 37 meshed with the sliding gear to rotate, the driven gear 37 rotates to drive the driven shaft 39 and the driving bevel gear 66 at the lower end of the driven shaft 39 to rotate, the driving bevel gear 66 rotates to drive the two driven bevel gears 38 meshed with the driven bevel gears to rotate, thereby driving the right fan shaft 36 and, the left fan shaft 48 rotates to drive the fan blade 34 and the cam 41 to rotate, the cam 41 rotates to push the push block 47 downwards, the push block 47 moves downwards to push the wire 45 to move downwards to contact with the external power supply block 42, the two air heaters 52 supply power to start working, the fan blade 34 on the left fan shaft 48 and the dehumidifying mechanism 33 on the right fan shaft 36 rotate to respectively suck air heated by the air heaters 52 from the two air inlets 11 and blow the air to soil, thereby dehumidifying the soil around the base 10 to prevent the soil from being over-wetted to influence the firmness of the power supply rod in the soil, after dehumidification is finished, the moisture absorption block 29 loses moisture gravity to relieve upward movement under the tensile force of the compression spring 27 and stops squeezing the pressure sensor 30, the motor 32 stops working, the pull rope 25 relaxes again, the sliding gear 58 loses the tensile force of the pull rope 25 and moves downwards under the tensile force of the return spring 57 to be meshed with the rotating gear 49 again, the conductive block 44 loses the pushing of the cam 41 and moves upwards under the pulling force of the tension spring 46 to be separated from the contact with the external power supply block 42, and the two air heaters 52 are powered off and stop working;
when the power supply pole needs to be disassembled, the fixed mounting racks 54 of the four fixed power supply poles can be retracted and the threaded rods 16 can be lowered for carrying through mechanical transmission only by starting the motor 32 to rotate reversely.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a from power supply pole of taking soil moisture to detect, includes the base, its characterized in that: the soil moisture tester is characterized in that a sleeve is fixedly arranged on the upper end face of the base, a detection cavity is arranged at the right end in the base, a driving cavity is arranged at the lower end in the base, a convenient and fast mounting mechanism for lifting a power supply rod and fixing the power supply rod is arranged in the sleeve, a fixed bent rod is fixedly arranged on the upper end face of the right end of the base, a pointer cavity with a right opening is arranged at the lower end of the fixed bent rod, a soil moisture detection mechanism for detecting soil moisture is arranged in the pointer cavity, and a dehumidification mechanism for dehumidifying soil with more moisture is arranged in the driving cavity;
the soil humidity detection mechanism comprises a moisture absorption block which is positioned in the detection cavity and can move up and down, the upper end face of the moisture absorption block is fixedly provided with a connecting rod, the upper end of the moisture absorption block extends into the pointer cavity, a compression spring is connected between the upper end face of the moisture absorption block and the upper cavity wall of the detection cavity, the upper end face of the moisture absorption block is connected with one end of a pull rope, the lower end of the detection cavity is provided with a pressure sensor which can move up and down, a supporting spring is connected between the lower end face of the pressure sensor and the lower cavity wall of the detection cavity, a sieve plate is fixedly arranged in the right cavity wall of the detection cavity, a pointer positioned in the pointer cavity is fixedly arranged on the right end face of the upper end of the connecting rod, the right end face of the lower end of the fixed bent rod is provided with a scale positioned at the rear side of the, the lower end of the driving shaft is connected with a sliding gear through a spline, a sliding cavity with an upward opening is formed in the sliding gear, a first sliding block capable of sliding in the sliding cavity is arranged in the sliding cavity, the upper end face of the first sliding block is connected with one end of the pull rope, a rotating plate located on the lower side of the sliding gear is arranged at the lower end of the driving shaft, and two reset springs are connected between the upper end face of the rotating plate and the lower end face of the sliding gear.
2. The power supply pole with soil moisture detection function as claimed in claim 1, wherein: convenient installation mechanism is including being located in the ascending screw thread chamber of sleeve and opening, the screw thread intracavity be equipped with the lower extreme with screw thread chamber threaded connection's threaded rod, the threaded rod lower extreme is equipped with opening spout to the right, be equipped with in the spout and can be in the gliding second slider of intracavity, second slider right-hand member face with fixed curved bar left end face fixed connection, the upper end is equipped with the ascending rotation chamber of opening in the base, it can to be equipped with in the rotation intracavity the intracavity pivoted turning block, the turning block up end with terminal surface fixed connection under the sleeve.
3. The power supply pole with soil moisture detection function as claimed in claim 2, wherein: a fixed mounting cavity with an upward opening is arranged in the lower cavity wall of the rotating cavity, a rotating shaft with the upper end extending into the fixed mounting cavity and fixedly connected with the lower end face of the rotating block is rotatably arranged on the upper cavity wall of the driving cavity, the lower end of the rotating shaft is provided with a rotating gear which can be meshed and connected with the sliding gear, the upper end of the rotating shaft is provided with two rotating gears which are positioned in the fixed mounting cavity, two displacement cavities are arranged in the front cavity wall and the rear cavity wall at the upper end in the fixed mounting cavity, a fixed mounting rack capable of moving back and forth is arranged in each of the two displacement cavities, the two fixed mounting racks are meshed and connected with the rotating gear at the upper end, the left and right chamber walls at the lower end of the fixed installation chamber are also internally provided with two displacement chambers, and the two displacement chambers at the lower side are internally provided with fixed installation racks which are meshed and connected with the rotary gear at the lower side.
4. The power supply pole with soil moisture detection function as claimed in claim 1, wherein: the dehumidifying mechanism comprises a driven shaft which rotates between an upper cavity wall and a lower cavity wall at the right end of the driving cavity, a driven gear is arranged at the upper end of the driven shaft, a driving bevel gear is arranged at the lower end of the driven shaft, an air inlet with an upward opening is respectively arranged at the left end and the right end in the base, an air heater is respectively arranged in the air inlet, a fan blade cavity with an outward opening is respectively arranged in the cavity walls at the lower ends of the two air inlets, a sieve plate is fixedly arranged in the fan blade cavity, a left fan shaft with a right end extending into the driving cavity is rotatably arranged in the right cavity wall of the left fan blade cavity on the left side, a fan blade positioned in the left fan blade cavity is arranged at the left end of the left fan shaft, the right end of the left fan shaft is provided with the driven bevel gear which is meshed with the driving bevel, the right fan shaft right end is equipped with and is located the right side the flabellum intracavity the flabellum, right fan shaft left end be equipped with the drive bevel gear meshing connection driven bevel gear.
5. The power supply pole with soil moisture detection function as claimed in claim 4, wherein: the air heater is characterized in that a power supply cavity with an upward opening is arranged in the lower cavity wall at the left end of the driving cavity, an external power supply block of an external power supply is fixedly arranged at the lower end in the power supply cavity, a conductive block capable of moving up and down is arranged at the upper end in the power supply cavity, an electric wire electrically connected with the air heater is respectively arranged at the left end and the right end of the conductive block, a tension spring is connected and arranged between the upper end face of the conductive block and the upper cavity wall of the power supply cavity, a push block with the upper end extending into the driving cavity is fixedly arranged on the upper end face of the conductive block, an inclined plane is arranged at the upper end of the push block, and a.
CN202010323057.0A 2020-04-22 2020-04-22 From power supply pole of taking soil moisture to detect Active CN111411812B (en)

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CN107990651A (en) * 2017-12-22 2018-05-04 广东省测试分析研究所（中国广州分析测试中心） Batch antecedent soil moisture device is heated in a kind of illumination
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