CN217332451U

CN217332451U - High-precision soil moisture rapid detector for soil detection

Info

Publication number: CN217332451U
Application number: CN202221137240.2U
Authority: CN
Inventors: 米秋菊; 张曼; 冯宝森; 甄立鹏; 赵凯; 陈浩; 张树军
Original assignee: Hebei Jinyang Environmental Technology Co ltd
Current assignee: Hebei Jinyang Environmental Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-30
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to the technical field of moisture tachymeter, in particular to a high-precision soil moisture tachymeter for soil detection, which comprises a tachymeter body and a box body, wherein the bottom end of the box body is provided with a detection port, a center ring is rotationally connected on the inner bottom wall of the box body and is fixedly connected with a gear ring through a plurality of connecting blocks, the bottom end of the box body is provided with a first motor, the output end of the top end of the first motor penetrates through the box body and is fixedly connected with a first gear, the first gear is meshed with the gear ring, the left inner wall and the right inner wall of the box body are both provided with scraping mechanisms, the top end of the gear ring is provided with two brushing mechanisms, the left inner wall of the box body is provided with two second motors, the output ends of the second motors are fixedly connected with rotating shafts, when in use, earth particles attached outside the tachymeter body can be scraped off and are cleanly brushed, thereby ensuring the data accuracy in multiple detection, the practicability is higher when the device is used.

Description

High-precision soil moisture rapid detector for soil detection

Technical Field

The utility model relates to a moisture tachymeter technical field, concretely relates to soil detects uses high accuracy soil moisture tachymeter.

Background

As is well known, soil moisture is an important component of soil and plays a very important role in the growth of crops, water-saving irrigation and the like. The distribution situation of the moisture (soil moisture content) of the soil is mastered through a GPS positioning system, scientific basis is provided for differentiated water-saving irrigation, the yield and quality of crops are improved favorably due to accurate water supply, a high-precision soil moisture rapid detector for soil detection is used for planting the crops, the moisture of the soil is measured, and the numerical value of the irrigation water quantity and the irrigation water quantity are accurately mastered.

Through retrieval, the utility model with the chinese patent application No. CN202121967948.6 discloses a soil moisture tacheometer for soil detection, which is described generally as comprising a tacheometer body, a sliding rod is fixedly connected to the top of both sides of the inner cavity of the tacheometer body, a toothed plate is fixedly connected to one side of the sliding rod, a gear is meshed to the bottom of the inner side of the toothed plate, and a sliding plate is fixedly connected to the bottom of the toothed plate, when in use, the angle can be adjusted by the arrangement of the toothed plate, the gear, the sliding rod and the sliding plate, thereby avoiding the phenomenon of poor detection effect caused by insufficient distance in the detection process, the arrangement of a second spring, the movable rod, a push rod and a limit pad can play a stable role, thereby avoiding the phenomenon of shaking of the detector in the detection process, the arrangement of a first chute is convenient for limiting the first sliding block, and the phenomenon of shaking of the sliding rod in the sliding process is avoided, the problem of current moisture tachymeter angle regulation effect not good has been solved simultaneously.

Although foretell prior art scheme is through the gear, the pinion rack, the slide bar, first slider, the sliding sleeve, the cooperation of slide bar and sliding plate, be convenient for carry out moisture detection in inserting the tachymeter body into soil, but the device is after finishing using, when withdrawing the tachymeter body, its surface can carry the earth granule, the earth granule is attached to tachymeter body surface, if meet needs when measuring many times, the first adnexed earth granule can shield the detector body, thereby influence the secondary measuring accuracy, the device is using the practicality lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a soil detects uses high accuracy soil moisture tachymeter to solve the prior art that proposes in the background art and to adhering to the weaker problem of earth particle clearance.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the high-precision soil moisture rapid measuring instrument for soil detection comprises a rapid measuring instrument body and a box body, wherein a detection port is formed in the bottom end of the box body, a center ring is rotatably connected to the inner bottom wall of the box body and fixedly connected with a gear ring through a plurality of connecting blocks, a first motor is installed at the bottom end of the box body, the output end of the top end of the first motor penetrates through the box body and is fixedly connected with a first gear, the first gear is meshed with the gear ring, scraping mechanisms are respectively arranged on the left inner wall and the right inner wall of the box body, two cleaning mechanisms are arranged at the top end of the gear ring, two second motors are installed on the left inner wall of the box body, the output end of each second motor is fixedly connected with a rotating shaft, the other end of each rotating shaft is rotatably connected with the right inner wall of the box body, a second gear is fixedly connected to the rotating shaft, two limiting plates are fixedly connected in the box body, and toothed plates are respectively and slidably connected to the opposite ends of the two limiting plates, two the pinion rack meshes with two second gears respectively, is located the pinion rack bottom fixedly connected with lifter plate of front side, the tachymeter body is installed in the lifter plate bottom, and tachymeter body overcoat is equipped with the protective housing, is located the rear side the bottom of pinion rack is through two connecting strips and protective housing fixed connection.

Preferably, scrape and get the mechanism and include first cylinder, first cylinder is installed on the inner wall of box, the output fixedly connected with of first cylinder scrapes and gets the frame, scrape and get a internal rotation and be connected with two-way threaded rod, scrape the top of getting the frame and install the third motor, the bottom output of third motor passes and scrapes the top fixed connection who gets frame and two-way threaded rod, and threaded connection has two on the two-way threaded rod and scrapes and get the board.

Further, the brush cleaning mechanism comprises an installation block, the installation block is fixedly connected to the gear ring, two second air cylinders are installed on the installation block, and the output ends of the two second air cylinders are fixedly connected with a brush cleaning brush.

Still further, four pillars are fixedly connected to the bottom end of the box body, a supporting sleeve is sleeved outside the pillars, the bottom end of each pillar is elastically connected with the inner bottom wall of the corresponding supporting sleeve, and a damping pad is fixedly connected to the bottom end of each supporting sleeve.

As a further scheme of the scheme, the right end of the box body is provided with an observation port, and a transparent observation window is fixedly connected in the observation port.

As a further scheme of the scheme, an oil filling port is formed in the rear end of the box body, a baffle is arranged in the oil filling port in a sliding mode, and an operating handle is fixedly connected to the rear end of the baffle.

On the basis of the scheme, the limiting plate is welded in the box body.

Further on the basis of the above scheme, protective coatings are arranged on the inner wall and the outer wall of the protective shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a soil detects uses high accuracy soil moisture tachymeter possesses following beneficial effect:

the utility model discloses in drive first gear revolve through first motor, through first gear, the centre ring, the connecting block, the ring gear, the cooperation of wiping the mechanism and scraping the mechanism, be convenient for scrape down the earth granule that tachymeter body surface adheres to, it rotates to drive the pivot through the second motor, through the pivot, the second gear, the limiting plate, the pinion rack, the lifter plate, the cooperation of protective housing and connecting strip, it carries out moisture detection to be convenient for insert the tachymeter body in earth, therefore, this high accuracy soil moisture tachymeter for soil testing can scrape down this external earth granule that adheres to the tachymeter, and the scrubbing is clean, thereby guarantee the data accuracy of many times detecting time measuring, the practicality of using is higher.

Drawings

FIG. 1 is a partially sectional schematic view of a three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 3 is a schematic overall perspective view of another perspective of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the center ring and the gear ring of the present invention.

In the figure: 1. a tachymeter body; 2. a box body; 3. a center ring; 4. connecting blocks; 5. a toothed ring; 6. a first motor; 7. a first gear; 8. a second motor; 9. a rotating shaft; 10. a second gear; 11. a limiting plate; 12. a toothed plate; 13. a lifting plate; 14. a protective shell; 15. a connecting strip; 16. a first cylinder; 17. a scraping frame; 18. a threaded rod; 19. a third motor; 20. scraping a plate; 21. mounting blocks; 22. a second cylinder; 23. cleaning the brush; 24. a pillar; 25. supporting a sleeve; 26. a shock pad; 27. a transparent viewing window; 28. a baffle plate; 29. the handle is operated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

Referring to fig. 1-4, a high-precision soil moisture rapid tester for soil detection comprises a rapid tester body 1, wherein the rapid tester body 1 is a soil nutrient rapid tester, also called soil fertilizer nutrient rapid tester or soil fertilizer rapid tester, and is mainly used for detecting water, salt, ph, total nitrogen, ammonium nitrogen, alkaline decomposed nitrogen, available phosphorus, available potassium, calcium magnesium, boron and the like in soil and testing the content of nitrogen, phosphorus and potassium in fertilizer, thereby greatly relieving the requirement of farmers on soil formula fertilization across the country, providing reliable basis for realizing specialization, systematization, informatization and datamation for fertilizer production enterprises, being a preferred instrument for soil formula fertilization testing in agricultural departments, being widely applied to the fields of agricultural detection centers, agricultural institutions, fertilizer production, agricultural resource management, agricultural technology service, planting bases and the like, and further comprising a box body 2, the bottom end of the box body 2 is provided with a detection port, the inner bottom wall of the box body 2 is rotatably connected with a center ring 3, the center ring 3 is fixedly connected with a toothed ring 5 through a plurality of connecting blocks 4, the bottom end of the box body 2 is provided with a first motor 6, the top end output end of the first motor 6 penetrates through the box body 2 and is fixedly connected with a first gear 7, the first gear 7 is meshed with the toothed ring 5, the left inner wall and the right inner wall of the box body 2 are respectively provided with a scraping mechanism, the top end of the toothed ring 5 is provided with two cleaning mechanisms, the left inner wall of the box body 2 is provided with two second motors 8, the output end of each second motor 8 is fixedly connected with a rotating shaft 9, the other end of each rotating shaft 9 is rotatably connected with the right inner wall of the box body 2, the rotating shaft 9 is fixedly connected with a second gear 10, the box body 2 is internally and is fixedly connected with two limiting plates 11, one ends, which are opposite to the two limiting plates 11 are respectively and slidably connected with toothed plates 12, the two toothed plates 12 are respectively meshed with the two second gears 10, be located the pinion rack 12 bottom fixedly connected with lifter 13 of front side, install in lifter 13 bottom tachymeter body 1, the 1 overcoat of tachymeter body is equipped with protective housing 14, the bottom of the pinion rack 12 that is located the rear side is through two connecting strips 15 and protective housing 14 fixed connection, it includes first cylinder 16 to scrape gets the mechanism, first cylinder 16 is installed on the inner wall of box 2, the frame 17 is got to the output fixedly connected with of first cylinder 16 scraping, it is connected with two-way threaded rod 18 to scrape the frame 17 internal rotation of getting, scrape the top of getting frame 17 and install third motor 19, the bottom output of third motor 19 is passed and is scraped the top fixed connection who gets frame 17 and two-way threaded rod 18, threaded connection has two on the two-way threaded rod 18 and scrapes board 20, be convenient for scrape the attached to the earth granule in surface of tachymeter body 1 down.

It should be further noted that the cleaning mechanism includes a mounting block 21, the mounting block 21 is fixedly connected to the gear ring 5, two second cylinders 22 are mounted on the mounting block 21, the output ends of the two second cylinders 22 are fixedly connected with a cleaning brush 23 for cleaning the attached soil, four pillars 24 are fixedly connected to the bottom end of the case 2, a support sleeve 25 is sleeved outside the pillars 24, the bottom end of the pillar 24 is elastically connected to the inner bottom wall of the support sleeve 25, a shock pad 26 is fixedly connected to the bottom end of the support sleeve 25 for reducing the influence of vibration on the detection of the speedometer body 1, an observation port is formed at the right end of the case 2, a transparent observation window 27 is fixedly connected to the inside of the observation port for observing the cleaning condition of the speedometer body 1 at any time, an oil injection port is formed at the rear end of the case 2, a baffle 28 is slidably arranged in the oil injection port, an operating handle 29 is fixedly connected to the rear end of the baffle 28, be convenient for to the oiling of 5 meshing departments of first gear 7 and ring gear, limiting plate 11 welds in box 2, and not only joint strength is higher between limiting plate 11 and the box 2, and easy operation, and life is longer, all is provided with protective coating on the inner wall of protective housing 14 and the outer wall, reduces the friction of tachymeter body 1 to the protective layer, and it is long when increasing protective housing 14's use.

The first motor 6, the second motor 8 and the third motor 19 in this embodiment are conventional devices purchased from the market and known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting mode, installation mode and electrical connection mode are used, for those skilled in the art, only debugging operations are performed according to the requirements of their usage specifications, and they are not described herein again, and the first motor 6, the second motor 8 and the third motor 19 are provided with control switches matching with them, and the installation positions of the control switches are selected according to actual usage requirements, so that the operation and control of the operators can be facilitated.

In summary, according to the high-precision soil moisture rapid tester for soil detection, the positive and negative circuits of the first motor 6, the second motor 8 and the third motor 19 are connected according to the specification, the two second motors 8 are simultaneously started, the second motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the second gear 10 to rotate, the second gear 10 is meshed with the toothed plate 12, the toothed plate 12 moves downwards, the toothed plate 12 drives the lifting plate 13 and the protective shell 14 to move downwards, the rapid tester body 1 and the protective shell 14 are inserted into the soil, the protective shell 14 protects the rapid tester body from being inserted downwards, the second motor 8 on the rear side is reversely started, the toothed plate 12 on the rear side drives the protective shell 14 to move upwards through the connecting strip 15, the rapid tester exposes moisture in the detected soil, after detection is completed, the two second motors 8 are reversely started, the rapid tester body 1 and the protective shell 14 are retracted and reset, the first air cylinder 16 is started, the output end of the first air cylinder 16 extends out to push the scraping frame 17, scrape and get frame 17 and promote to scrape and get board 20 and laminate to protective housing 14, start third motor 19, third motor 19 drives two-way threaded rod 18 and rotates, threaded connection scrapes on two-way threaded rod 18 and gets board 20 and reciprocates, scrape and get the earth granule on protective housing 14, scrape and get the back of finishing, close the cylinder, start second cylinder 22, the output of second cylinder 22 is released, promote clearance brush 23, clearance brush 23 laminates to protective housing 14, start and start first motor 6, first motor 6 drives first gear 7 and rotates, first gear 7 meshes ring 5 and drives ring gear 5 and rotate, ring gear 5 rotates through the center ring 3 of connecting block 4 areas, ring gear 5 drives clearance brush 23 and cleans protective housing 14, last adnexed earth falls out from detecting the mouth.

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

1. The high-precision soil moisture tachymeter for soil detection comprises a tachymeter body (1) and is characterized by further comprising a box body (2), a detection port is formed in the bottom end of the box body (2), a center ring (3) is rotatably connected to the inner bottom wall of the box body (2), the center ring (3) is fixedly connected with a toothed ring (5) through a plurality of connecting blocks (4), a first motor (6) is installed at the bottom end of the box body (2), the top end output end of the first motor (6) penetrates through the box body (2) and is fixedly connected with a first gear (7), the first gear (7) is meshed with the toothed ring (5), scraping mechanisms are arranged on the inner walls of the left side and the right side of the box body (2), two cleaning mechanisms are arranged at the top end of the toothed ring (5), two second motors (8) are installed on the inner wall of the left side of the box body (2), a rotating shaft (9) is fixedly connected with the output ends of the second motors (8), the other end of pivot (9) rotates with the right side inner wall of box (2) to be connected, fixedly connected with second gear (10) in pivot (9), two limiting plates (11) of fixedly connected with in box (2), two the equal sliding connection of one end that limiting plate (11) are relative has pinion rack (12), two pinion rack (12) mesh with two second gears (10) respectively, is located pinion rack (12) bottom fixedly connected with lifter plate (13) of front side, install in lifter plate (13) bottom speed tester body (1), and speed tester body (1) overcoat is equipped with protective housing (14), is located the rear side the bottom of pinion rack (12) is through two connecting strip (15) and protective housing (14) fixed connection.

2. The high-precision soil moisture tachymeter for soil detection according to claim 1, wherein the scraping mechanism comprises a first cylinder (16), the first cylinder (16) is mounted on the inner wall of the box body (2), the frame (17) is scraped through the fixedly connected output end of the first cylinder (16), a bidirectional threaded rod (18) is rotatably connected in the frame (17), a third motor (19) is mounted at the top end of the frame (17), the bottom end output end of the third motor (19) penetrates through the frame (17) and the bidirectional threaded rod (18) to be fixedly connected with the top end, and two scraping plates (20) are in threaded connection with the bidirectional threaded rod (18).

3. The high-precision soil moisture rapid tester for soil detection according to claim 2, wherein the cleaning mechanism comprises a mounting block (21), the mounting block (21) is fixedly connected to the gear ring (5), two second air cylinders (22) are mounted on the mounting block (21), and cleaning brushes (23) are fixedly connected to output ends of the two second air cylinders (22).

4. The high-precision soil moisture tachymeter for soil detection according to claim 3, wherein four pillars (24) are fixedly connected to the bottom end of the box body (2), a supporting sleeve (25) is sleeved outside the pillars (24), the bottom end of the pillars (24) is elastically connected to the inner bottom wall of the supporting sleeve (25), and a shock absorption pad (26) is fixedly connected to the bottom end of the supporting sleeve (25).

5. The high-precision soil moisture rapid tester for soil detection according to claim 4, wherein the right end of the box body (2) is provided with an observation port, and a transparent observation window (27) is fixedly connected in the observation port.

6. The high-precision soil moisture rapid measuring instrument for soil detection according to claim 5, wherein an oil filling port is formed in the rear end of the box body (2), a baffle plate (28) is arranged in the oil filling port in a sliding manner, and an operating handle (29) is fixedly connected to the rear end of the baffle plate (28).

7. The high-precision soil moisture rapid tester for soil detection according to claim 6, wherein the limiting plate (11) is welded in the box body (2).

8. The high-precision soil moisture tachymeter for soil detection according to claim 7, wherein protective coatings are provided on both inner and outer walls of the protective case (14).