CN210154975U - Device for measuring water content of earthwork - Google Patents
Device for measuring water content of earthwork Download PDFInfo
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- CN210154975U CN210154975U CN201921062867.4U CN201921062867U CN210154975U CN 210154975 U CN210154975 U CN 210154975U CN 201921062867 U CN201921062867 U CN 201921062867U CN 210154975 U CN210154975 U CN 210154975U
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Abstract
The utility model discloses a measure technical field's a measure device of earthwork water content, the on-line screen storage device comprises a base, the fixed backup pad that is provided with of base top left and right sides symmetry, it is two sets of all through bearing and base top swing joint screw bottom end, casing inner chamber middle part is provided with the screen cloth spare, and screen cloth spare is located the puddler below, be provided with the heating pipe in connecing the soil box, the utility model discloses a micro motor one, puddler and stirring vane can stir soil, cooperate with the screen cloth spare, can get rid of the great object of remaining in soil, improve the accurate nature of measurement, and the soil entering through the screen cloth connects the soil box, makes the evaporation of water in the soil through the heating pipe, calculates the weight around the heating through weighing transducer to show department through the display screen, conveniently calculate the water content of soil, convenient to use.
Description
Technical Field
The utility model relates to an earthwork measures technical field, specifically is a measure device of earthwork water content.
Background
Soil measurement indicates that there is the analytic mode of best correlation between the testing result and the crop output through field test, and current device of measuring the earthwork water content is not portable, often need bring back to the laboratory and measure moreover, and is comparatively troublesome, and current device of measuring the earthwork water content uses comparatively complicatedly, and is inconvenient to measure the soil of the different degree of depth, for this reason, we propose a device of measuring the earthwork water content.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a measure device of earthwork water content to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a device for measuring the water content of earthwork comprises a base, wherein moving wheels are arranged on the periphery of the bottom of the base, supporting plates are symmetrically and fixedly arranged on the left side and the right side of the top of the base, a top plate is fixedly arranged between two groups of the supporting plates, a servo motor is fixedly arranged in the center of the top plate, screw rods are symmetrically and movably inserted in the left side and the right side of the top plate, driven chain wheels are fixedly sleeved on the outer walls of the tops of the two groups of the screw rods, the output end of the servo motor is sleeved with a driving chain wheel, the driving chain wheel is connected with the two groups of the driven chain wheels through chain transmission, the bottom ends of the two groups of the screw rods are movably connected with the top of the base through bearings, movable plates are sleeved on the outer walls of the two, the base is provided with a movable through hole matched with the shell, the middle part of the inner wall at the top of the shell is fixedly provided with a supporting sleeve, one output end of the micro motor penetrates through the bottom of the movable plate and the top of the shell and extends into the supporting sleeve, one output end of the micro motor is fixedly connected with a stirring rod, the outer wall at the bottom of the stirring rod is uniformly provided with stirring blades, the tops of the outer walls at the left side and the right side of the shell are symmetrically inserted with sealing blocks, one opposite sides of the two groups of sealing blocks are fixedly connected with electric telescopic rods, the other ends of the two groups of electric telescopic rods are fixedly connected with the outer wall of the supporting sleeve, the middle part of the inner cavity of the shell is provided with a screen mesh piece which is positioned below the stirring rod, the inner wall at the bottom of the shell is fixedly provided with a weight sensor, the, and a drill bit is fixedly arranged at the bottom of the shell.
Further, the screen member is including articulating the framework at casing right side inner wall middle part, the fixed screen cloth that is provided with of framework inner wall, the fixed insert that is provided with of casing left side inner wall, and insert and be located between puddler and the framework, insert the bottom and pass through spring and framework top left side outer wall fixed connection, the fixed micro motor II that is provided with of casing right side inner wall, and micro motor II is located and connects between soil box and the framework, and the two output of micro motor is provided with the cam, framework bottom right side be provided with cam complex arch.
Further, the outer wall of the left side and the outer wall of the right side of the movable plate are fixedly provided with guide sliding blocks, the outer walls of the two groups of supporting plates are vertically provided with guide sliding grooves matched with the guide sliding blocks, and the guide sliding blocks are movably embedded into the guide sliding grooves.
Further, the left side the outer wall of backup pad right side is vertical to be provided with the scale plate, and the right side the fixed display screen that is provided with in right side outer wall top of backup pad, and the display screen passes through the wire and connects weighing transducer.
Furthermore, a shell cover is arranged on the outer wall of the front side of the shell through a hinge, and the shell cover is fixedly connected with the shell through a screw.
Further, the outer wall of the right side of the base is fixedly provided with a handrail, the left side and the right side of the top of the base are all threaded and connected with a rotating screw rod in an inserting mode, the rotating screw rod is located on the outer side of the supporting plate, and a cone is fixedly arranged at the bottom end of the rotating screw rod.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model can drive the movable plate to move up and down through the cooperation of the servo motor, the lead screw, the driving sprocket, the driven sprocket and the chain, the movable plate can drive the shell to enter the soil with different depths up and down, the use is convenient, during the simultaneous measurement, the sealing block is pushed to move outwards through the electric telescopic rod, the through hole on the shell matched with the sealing block is leaked, thereby the soil enters the shell through the through hole, the soil can be stirred through the micro motor I, the stirring rod and the stirring blade, the soil is matched with the screen piece, the larger object remained in the soil can be removed, the measurement accuracy is improved, the soil enters the soil receiving box through the screen, the moisture in the soil is evaporated through the heating pipe, the weight before and after the heating is calculated through the weight sensor, the display is arranged, the moisture content of the soil is conveniently calculated, the use is convenient, and the, convenient clearance or to inside maintaining, long service life is provided with and removes wheel and handrail, conveniently removes to different positions, conveniently carries the transportation, is provided with the centrum and rotates the screw rod, makes the centrum get into ground before measurement work, improves measurement stability, convenient to use, easy operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure A of the present invention;
fig. 3 is a front view of the housing structure of the present invention.
In the figure: 1. a base; 2. a moving wheel; 3. a support plate; 31. a scale plate; 4. a top plate; 5. a servo motor; 6. a lead screw; 7. a movable plate; 8. a first micro motor; 9. a housing; 10. a support sleeve; 11. a stirring blade; 12. an electric telescopic rod; 13. a sealing block; 14. a screen member; 141. a frame body; 142. a spring; 143. a second micro motor; 144. a cam; 15. a soil receiving box; 16. a weight sensor; 17. a drill bit; 18. a vertebral body; 19. a display screen; 20. and a shell cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a device for measuring the water content of earthwork, please refer to fig. 1, comprising a base 1, wherein moving wheels 2 are arranged around the bottom of the base 1, the moving wheels 2 are moving wheels 2 with brake pads, and can be fixed through the brake pads after moving to a designated position;
referring to fig. 1, support plates 3 are symmetrically and fixedly arranged on the left side and the right side of the top of a base 1, two groups of support plates 3 are used for mounting a structure and provide guiding and other effects for a movable plate 7, a top plate 4 is fixedly arranged on the top between the two groups of support plates 3, and the top plate 4 can be fixed by screws or bolts and is used for mounting a support structure;
referring to fig. 1, a servo motor 5 is fixedly disposed at the center of the top plate 4 and can be fixed by screws or bolts, the servo motor 5 is connected with an external power source through a wire, screw rods 6 are symmetrically and movably inserted at the left and right sides of the top plate 4, and the outer walls of the tops of the two groups of screw rods 6 are fixedly sleeved with driven chain wheels, the output end of the servo motor 5 is sleeved with a driving chain wheel, the driving chain wheel is connected with the two driven chain wheels through chain transmission, the bottom ends of the two groups of screw rods 6 are movably connected with the top of the base 1 through bearings, the outer wall of the two groups of screw rods 6 is in threaded sleeve connection with a movable plate 7, the movable plate 7 is provided with a threaded hole matched with the screw rods 6, and the movable plate 7 is positioned below the top plate 4, the servo motor 5 rotates, and the driven chain wheel rotates through the matching of the driving chain wheel and the chain, so that the screw rod 6 is driven to rotate, and the movable plate 7 is moved;
referring to fig. 1 and 2, a first micro motor 8 is fixedly arranged at the center of the top of a movable plate 7 and can be fixed by screws or bolts, the first micro motor 8 is connected with an external power supply through a wire, a casing 9 is fixedly arranged at the center of the bottom of the movable plate 7, the cross section of the casing 9 is rectangular, a base 1 is provided with a movable through hole matched with the casing 9, so that the movable plate 7 can drive the casing 9 to enter the ground downwards, a support sleeve 10 is fixedly arranged at the middle part of the inner wall of the top of the casing 9, the cross section of the support sleeve 10 is rectangular, the output end of the first micro motor 8 penetrates through the bottom of the movable plate 7 and the top of the casing 9 and extends into the support sleeve 10, a stirring rod is fixedly connected to the output end of the first micro motor 8, stirring blades 11 are uniformly arranged on the outer wall of the bottom of the stirring rod, such as stones and the like, and the measurement accuracy is improved;
referring to fig. 1, sealing blocks 13 are symmetrically inserted into the tops of the outer walls of the left side and the right side of a shell 9, as can be seen from fig. 1, the vertical section of each sealing block 13 is T-shaped, through holes matched with the sealing blocks 13 are formed in the outer walls of the left side and the right side of the shell 9, when an electric telescopic rod 12 drives the sealing blocks 13 to retract, the sealing blocks 13 cannot enter the shell 9, electric telescopic rods 12 are fixedly connected to opposite sides of two groups of sealing blocks 13, the electric telescopic rods 12 are connected with an external power supply through wires, the other ends of the two groups of electric telescopic rods 12 are fixedly connected with the outer wall of a supporting sleeve 10, and the sealing blocks 13 can move outwards through the electric telescopic rods 12;
referring to fig. 2, a screen member 14 is disposed in the middle of an inner cavity of the housing 9, the screen member 14 is located below the stirring rod, and the screen member 14 is used for screening the stirred soil in a vibrating manner, so that large objects in the soil cannot pass through the screen member 14 and affect the measurement accuracy;
referring to fig. 1, a weight sensor 16 is fixedly arranged on the inner wall of the bottom of a housing 9, the weight sensor 16 can be LCF560 in model, an earth receiving box 15 is arranged at the top of the weight sensor 16, the top of the earth receiving box 15 is hollow, so that soil passing through a screen member 14 downwards can conveniently enter the earth receiving box 15, and the earth receiving box 15 is located below the screen member 14;
referring to fig. 1, a heating pipe is arranged in the soil receiving box 15, and is used for heating soil in the soil receiving box 15 to evaporate water in the soil, and the weight before and after heating is calculated through a weight sensor 16 to calculate the water content of the soil;
referring to fig. 1, a drill 17 is fixedly disposed at the bottom of the housing 9, and when the movable plate 7 is moved downward, the drill 17 can better enter the ground, so that the housing 9 can also enter the ground along with the drill.
As shown in fig. 2: the screen member 14 includes a frame 141 hinged to the middle of the inner wall of the right side of the housing 9, which facilitates the installation of the structure, the use of the screen is not influenced, the screen is fixedly arranged on the inner wall of the frame body 141, the insert block is fixedly arranged on the inner wall of the left side of the shell 9, the insert is positioned between the stirring rod and the frame body 141, the bottom of the insert is fixedly connected with the outer wall of the left side of the top of the frame body 141 through the spring 142, the spring 142 is used for driving the upward frame body 141 to reset, so that the frame body 141 can not contact with the stirring rod when vibrating, the inner wall of the right side of the shell 9 is fixedly provided with a micro motor II 143, the micro motor II 143 can be connected with an external power supply through a lead, the second micro motor 143 is positioned between the soil receiving box 15 and the frame body 141, the cam 144 is arranged at the output end of the second micro motor 143, the right side of the bottom of the frame body 141 is provided with a bulge matched with the cam 144, the bulge is used for reducing the abrasion of contact with the cam 144, and the bulge can be a rubber bulge;
as shown in fig. 1: the outer walls of the left side and the right side of the movable plate 7 are respectively and fixedly provided with a guide sliding block, the outer walls of the two groups of supporting plates 3 are respectively and vertically provided with a guide sliding groove matched with the guide sliding blocks, the guide sliding blocks are movably embedded into the guide sliding grooves, and the stability of the movable plate 7 driven by the lead screw 6 to move up and down is ensured through the guide sliding blocks and the guide sliding grooves;
as shown in fig. 1: 3 right side outer walls of left side supporting plate are vertical to be provided with scale plate 31, make things convenient for the staff to observe the degree of depth of burying, make things convenient for the measurement statistics more, make things convenient for the water content of the position of the different degree of depth of user contrast, the fixed display screen 19 that is provided with in right side outer wall top of right side supporting plate 3, and display screen 19 passes through the wire and connects weighing sensor 16, weighing sensor 16 shows the weight information that will sense through display screen 19, belong to prior art, for example: CN201720141853.6, which is not described in detail herein;
as shown in fig. 3: a shell cover 20 is arranged on the outer wall of the front side of the shell 9 through a hinge, so that the inside of the shell cover 20 can be conveniently cleaned or maintained by opening the shell cover, and the shell cover 20 is fixedly connected with the shell 9 through a screw;
as shown in fig. 1: the fixed handrail that is provided with of base 1 right side outer wall makes things convenient for the staff to promote the device and removes to the assigned position, and the equal screw thread of the 1 top left and right sides of base is pegged graft and is had the rotation screw rod, and the screw that matches with the rotation screw rod is seted up at 1 top of base, and rotates the screw rod and be located the 3 outsides of backup pad, rotates the screw rod bottom mounting and is provided with centrum 18, makes centrum 18 get into ground through rotating the screw rod, improves the stability when using.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a measure device of earthwork water content, includes base (1), base (1) bottom all is provided with removal wheel (2), its characterized in that all around: the left side and the right side of the top of the base (1) are symmetrically and fixedly provided with supporting plates (3), the top between the two groups of supporting plates (3) is fixedly provided with a top plate (4), the center of the top plate (4) is fixedly provided with a servo motor (5), the left side and the right side of the top plate (4) are symmetrically and movably inserted with lead screws (6), the outer walls of the tops of the two groups of lead screws (6) are fixedly sleeved with driven sprockets, the output end of the servo motor (5) is sleeved with a driving sprocket, the driving sprocket is connected with the two groups of driven sprockets through chain transmission, the bottom ends of the two groups of lead screws (6) are movably connected with the top of the base (1) through bearings, the outer walls of the two groups of lead screws (6) are in threaded sleeved with movable plates (7), the movable plates (7) are positioned, a shell (9) is fixedly arranged in the center of the bottom of the movable plate (7), a movable through hole matched with the shell (9) is formed in the base (1), a supporting sleeve (10) is fixedly arranged in the middle of the inner wall of the top of the shell (9), the output end of a micro motor I (8) penetrates through the bottom of the movable plate (7) and the top of the shell (9) and extends into the supporting sleeve (10), a stirring rod is fixedly connected with the output end of the micro motor I (8), stirring blades (11) are uniformly arranged on the outer wall of the bottom of the stirring rod, sealing blocks (13) are symmetrically inserted into the tops of the outer walls of the left side and the right side of the shell (9), electric telescopic rods (12) are fixedly connected to opposite sides of the two groups of sealing blocks (13), the other ends of the two groups of electric telescopic rods (12) are fixedly connected with the outer wall of the supporting sleeve, and screen cloth spare (14) are located the puddler below, casing (9) bottom inner wall is fixed and is provided with weighing transducer (16), and weighing transducer (16) top is provided with and connects soil box (15), and connects soil box (15) to be located screen cloth spare (14) below, connect and be provided with the heating pipe in soil box (15), casing (9) bottom is fixed and is provided with drill bit (17).
2. The apparatus for measuring moisture content of earth as claimed in claim 1, wherein: the screen mesh piece (14) is including articulating framework (141) at casing (9) right side inner wall middle part, the fixed screen cloth that is provided with of framework (141) inner wall, the fixed insert that is provided with of casing (9) left side inner wall, and insert and be located between puddler and framework (141), insert the bottom through spring (142) and framework (141) top left side outer wall fixed connection, the fixed micro motor two (143) that is provided with of casing (9) right side inner wall, and micro motor two (143) are located and connect between soil box (15) and framework (141), and micro motor two (143) output is provided with cam (144), framework (141) bottom right side is provided with the arch with cam (144) complex.
3. The apparatus for measuring moisture content of earth as claimed in claim 1, wherein: the outer walls of the left side and the right side of the movable plate (7) are fixedly provided with guide sliding blocks, the outer walls of the two groups of supporting plates (3) are vertically provided with guide sliding grooves matched with the guide sliding blocks, and the guide sliding blocks are movably embedded into the guide sliding grooves.
4. The apparatus for measuring moisture content of earth as claimed in claim 1, wherein: the left side backup pad (3) right side outer wall is vertical to be provided with scale plate (31), and the right side the fixed display screen (19) that is provided with in right side outer wall top of backup pad (3), and display screen (19) pass through wire connection weighing transducer (16).
5. The apparatus for measuring moisture content of earth as claimed in claim 1, wherein: the outer wall of the front side of the shell (9) is provided with a shell cover (20) through a hinge, and the shell cover (20) is fixedly connected with the shell (9) through a screw.
6. The apparatus for measuring moisture content of earth as claimed in claim 1, wherein: the handrail is fixedly arranged on the outer wall of the right side of the base (1), the rotating screw rods are inserted into the left side and the right side of the top of the base (1) in a threaded manner, the rotating screw rods are located on the outer side of the supporting plate (3), and the vertebral bodies (18) are fixedly arranged at the bottom ends of the rotating screw rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921062867.4U CN210154975U (en) | 2019-07-09 | 2019-07-09 | Device for measuring water content of earthwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921062867.4U CN210154975U (en) | 2019-07-09 | 2019-07-09 | Device for measuring water content of earthwork |
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| Publication Number | Publication Date |
|---|---|
| CN210154975U true CN210154975U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921062867.4U Active CN210154975U (en) | 2019-07-09 | 2019-07-09 | Device for measuring water content of earthwork |
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| CN (1) | CN210154975U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108512A (en) * | 2020-09-07 | 2020-12-22 | 生态环境部南京环境科学研究所 | Organic contaminated soil remediation device and method based on regenerative tail gas desorption auxiliary agent |
| CN113504270A (en) * | 2021-09-06 | 2021-10-15 | 中南大学 | Cohesive soil water content tester and method based on heating vaporization method |
| CN116359475A (en) * | 2023-05-29 | 2023-06-30 | 深圳市深水水务咨询有限公司 | Soil water content detecting instrument |
-
2019
- 2019-07-09 CN CN201921062867.4U patent/CN210154975U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108512A (en) * | 2020-09-07 | 2020-12-22 | 生态环境部南京环境科学研究所 | Organic contaminated soil remediation device and method based on regenerative tail gas desorption auxiliary agent |
| CN113504270A (en) * | 2021-09-06 | 2021-10-15 | 中南大学 | Cohesive soil water content tester and method based on heating vaporization method |
| CN113504270B (en) * | 2021-09-06 | 2021-11-26 | 中南大学 | Cohesive soil water content tester and method based on heating vaporization method |
| CN116359475A (en) * | 2023-05-29 | 2023-06-30 | 深圳市深水水务咨询有限公司 | Soil water content detecting instrument |
| CN116359475B (en) * | 2023-05-29 | 2023-07-25 | 深圳市深水水务咨询有限公司 | Soil water content detecting instrument |
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