CN217931659U

CN217931659U - Probe protection structure of soil pH value detector

Info

Publication number: CN217931659U
Application number: CN202222126562.3U
Authority: CN
Inventors: 屈永
Original assignee: Guangdong Yuexiang Testing Technology Co ltd
Current assignee: Guangdong Yuexiang Testing Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-11-29
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to a soil testing technique field just discloses a soil pH value detector probe protective structure, including the detector, detector bottom fixed mounting has the probe, detector bottom fixed mounting has the stay tube, it has the movable rod to peg graft in the stay tube bottom, movable rod bottom fixed mounting has the lagging, lagging bottom fixed mounting has the fixed axle, fixed axle bottom fixed mounting has the clamp plate, fixed mounting has the sleeve between clamp plate and the lagging, covers the outside at the probe through the sleeve to when the sleeve descends to the bottom, utilize the sleeve, get up the main use portion of probe for the protection, avoid when not using, factors such as external environment cause the influence to the main part use of probe, and when the probe inserts the soil, can play the auxiliary stay effect of certain degree, reduce because the probe that the maloperation caused buckles the circumstances such as.

Description

Probe protection structure of soil pH value detector

Technical Field

The utility model relates to a soil detection technology field specifically is a soil pH value detector probe protective structure.

Background

Soil detection is one of important soil treatment means, soil conditions can be known in time through soil detection, so that a method for improving the soil conditions can be obtained, the soil quality can be effectively guaranteed, the method has a great effect on environment treatment, and the determination of the pH value is an important index in soil detection.

When detecting the pH value, a probe of the detector is generally inserted into the soil, and the pH value of the soil below the surface of the ground is detected by the probe, but the measuring head at the bottom end of the probe is easily affected by the external environment, and finally the detection result is affected.

Therefore, the need for highly reliable products is urgent, and a probe protection structure for a soil pH detector is proposed, which has the advantage of protecting the probe to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to realize the above-mentioned purpose that can protect the probe, the utility model provides a following technical scheme: the utility model provides a soil pH value detector probe protective structure, includes the detector, detector bottom fixed mounting has the probe, detector bottom fixed mounting has the stay tube, it has the movable rod to peg graft the stay tube bottom, movable rod bottom fixed mounting has the lagging, lagging bottom fixed mounting has the fixed axle, fixed axle bottom fixed mounting has the clamp plate, fixed mounting has the sleeve between clamp plate and the lagging.

Preferably, the sleeve is sleeved on the outer side of the probe, and the main use part of the probe is protected by the sleeve.

As the optimization, the top fixed mounting of movable rod has the backup pad, fixed mounting has reset spring between the lower surface of backup pad and detector, promotes the trend that the movable rod remains the downstream throughout through reset spring to reduce because rock the scheduling factor, cause the sleeve to rise repeatedly, influence telescopic protection effect.

As an optimization, the bottom of the supporting tube is provided with a side annular plate, the movable rod is inserted into the side annular plate, the supporting plate is located above the side annular plate, and the movable rod is effectively prevented from falling off from the supporting tube to cause the equipment structure to slide down.

Preferably, when the platen is lowered to the lowermost end, the lower surface of the platen is below the lowermost end of the probe so that the probe can be completely wrapped when not in use.

As the optimization, sleeve inner wall bottom is rotated and is connected with the cover leaf, the bottom fixed mounting who covers the leaf has the scraper blade, and the scraper blade can play the effect of scraping probe surface covering's earth tentatively.

As optimization, the cover leaves are arc-shaped, each cover leaf is arranged at the bottom end of the sleeve and can seal the bottom of the sleeve, and a better protection effect is achieved.

The utility model has the advantages that:

the probe protection structure of the soil pH value detector is covered on the outer side of the probe through the sleeve, the covering She Hui is closed when the sleeve is lowered to the bottommost end, the sleeve and the covering leaves are utilized to protect the main use part of the probe, the influence of factors such as external environment on the main use part of the probe when the probe is not used is avoided, a certain degree of auxiliary supporting effect can be achieved when the probe is inserted into the ground, and the situations of bending and the like of the probe caused by misoperation are reduced; and after using, the in-process that the sleeve resets, the scraper blade can give the preliminary scraping with the soil of probe surface, reduces and is taking the abluent way of back to with equipment in, because the long-time corruption that causes the probe that adheres to of earth.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the supporting tube of the present invention;

fig. 3 is a schematic cross-sectional view of the sleeve of the present invention.

In the figure: 1. a detector; 2. a probe; 3. supporting a tube; 4. a movable rod; 5. sheathing; 6. a fixed shaft; 7. pressing a plate; 8. a sleeve; 9. a support plate; 10. a return spring; 11. a side ring plate; 12. covering the leaves; 13. a scraper.

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.

Please refer to fig. 1, a probe protection structure of a soil pH detector, which comprises a detector 1, a probe 2 is fixedly installed at the bottom end of the detector 1, a supporting tube 3 is fixedly installed at the bottom end of the detector 1, a movable rod 4 is inserted into the bottom end of the supporting tube 3, a sleeve plate 5 is fixedly installed at the bottom end of the movable rod 4, a fixed shaft 6 is fixedly installed at the bottom end of the sleeve plate 5, a pressing plate 7 is fixedly installed at the bottom end of the fixed shaft 6, a sleeve 8 is fixedly installed between the pressing plate 7 and the sleeve plate 5, the sleeve 8 is sleeved outside the probe 2, the main using part of the probe 2 is protected through the sleeve 8, when the pressing plate 7 is lowered to the bottom end, the lower surface of the pressing plate 7 is lower than the bottom end of the probe 2, so that the probe 2 can be completely wrapped when not used.

Please refer to fig. 2, a supporting plate 9 is fixedly mounted at the top end of the movable rod 4, a return spring 10 is fixedly mounted between the supporting plate 9 and the lower surface of the detector 1, the return spring 10 pushes the movable rod 4 to keep a trend of downward movement all the time, thereby reducing the tendency of shaking and other factors, causing the sleeve 8 to go up and down repeatedly, affecting the protection effect of the sleeve 8, a side annular plate 11 is arranged at the bottom of the supporting tube 3, the movable rod 4 is inserted into the side annular plate 11, the supporting plate 9 is located above the side annular plate 11, effectively avoiding the movable rod 4 from being separated from the supporting tube 3, and causing the equipment structure to slip.

Referring to fig. 3, the bottom end of the inner wall of the sleeve 8 is rotatably connected with the cover leaves 12, the bottom ends of the cover leaves 12 are fixedly provided with the scraper 13, the scraper 13 can achieve the effect of primarily scraping off the soil covered on the surface of the probe 2, the cover leaves 12 are arc-shaped, the bottom end of each sleeve 8 is provided with four closed cover leaves 12, the bottom of the sleeve 8 can be sealed through the cover leaves 12, and a better protection effect is achieved.

When the device is used, referring to fig. 1-3, after the pressing plate 7 is pressed on the ground, the detector 1 and the probe 2 are pushed to descend, the probe 2 is pushed out from the sleeve 8, the covering blade 12 is pushed outwards to be pushed away, the probe 2 is inserted into the ground to be detected, after the detection is finished, after the probe 2 is pulled out, the sleeve 8 is pushed downwards under the action of the supporting spring and gravity, the sleeve 8 drives the covering blade 12 and the scraper 13 to reset, the scraper 13 slides along the surface of the probe 2, so that soil on the surface of the probe 2 is preliminarily scraped, and when the sleeve 8 descends to the bottommost end, the covering blade 12 and the scraper 13 are not blocked by the probe 2 any more and are closed again.

In summary, the probe protection structure of the soil pH detector covers the outer side of the probe 2 through the sleeve 8, when the sleeve 8 descends to the lowest end, the covering leaf 12 is closed, the sleeve 8 and the covering leaf 12 are utilized to protect the main use part of the probe 2, so that the influence of factors such as external environment on the use part of the main body of the probe 2 when the probe 2 is not used is avoided, and when the probe 2 is inserted into the ground, a certain degree of auxiliary supporting effect can be achieved, and the situations that the probe 2 is bent due to misoperation and the like are reduced; after the probe 2 is used, in the resetting process of the sleeve 8, the scraper 13 can primarily scrape soil on the outer surface of the probe 2, and corrosion to the probe 2 caused by long-time adhesion of the soil on the way of bringing the equipment back to cleaning is reduced.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a soil pH value detector probe protective structure, includes detector (1), its characterized in that: the utility model discloses a detector, including detector (1), backup pad, cover plate (5), detector (1) bottom fixed mounting has probe (2), detector (1) bottom fixed mounting has stay tube (3), it has movable rod (4) to peg graft in stay tube (3) bottom, movable rod (4) bottom fixed mounting has apron (5), apron (5) bottom fixed mounting has fixed axle (6), fixed axle (6) bottom fixed mounting has clamp plate (7), fixed mounting has sleeve (8) between clamp plate (7) and apron (5).

2. The probe protection structure of a soil pH detector according to claim 1, wherein: the sleeve (8) is sleeved on the outer side of the probe (2).

3. The probe protection structure of the soil pH value detector according to claim 1, characterized in that: the top fixed mounting of movable rod (4) has backup pad (9), fixed mounting has reset spring (10) between the lower surface of backup pad (9) and detector (1).

4. The probe protection structure of the soil pH value detector according to claim 3, characterized in that: the bottom of the supporting tube (3) is provided with a side annular plate (11), the movable rod (4) is inserted into the side annular plate (11), and the supporting plate (9) is positioned above the side annular plate (11).

5. The probe protection structure of a soil pH detector according to claim 1, wherein: when the pressure plate (7) descends to the bottommost end, the lower surface of the pressure plate (7) is lower than the bottommost end of the probe (2).

6. The probe protection structure of a soil pH detector according to claim 1, wherein: the bottom end of the inner wall of the sleeve (8) is rotatably connected with a cover leaf (12), and a scraper (13) is fixedly mounted at the bottom end of the cover leaf (12).

7. The probe protection structure of a soil pH detector according to claim 6, wherein: the cover leaves (12) are arc-shaped, and four closed cover leaves (12) are arranged at the bottom end of each sleeve (8).