CN213749873U

CN213749873U - Deep detection device of farming soil

Info

Publication number: CN213749873U
Application number: CN202022321500.9U
Authority: CN
Inventors: 刘水声; 王春丽; 刘倩倩; 王乾龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-20
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses an agricultural planting soil deep layer detection device, which belongs to the technical field of agricultural planting soil detection, and comprises an outer loop bar, an inner loop bar matched with the outer loop bar is arranged in the outer loop bar, the upper end of the inner loop bar extends to the upper side of the outer loop bar, a limiting post is fixedly connected with the left end and the right end of the inner loop bar, a strip-shaped limiting hole matched with the limiting post is dug on the outer end of the outer loop bar, the limiting post extends into the strip-shaped limiting hole at the corresponding position, a detection rod matched with the inner loop bar is slidably connected in the inner loop bar, the upper end of the detection rod extends to the upper side of the inner loop bar, a detection mechanism is fixedly arranged at the lower end of the detection rod, the deep layer soil can be conveniently detected by workers, and before the probe reaches the target depth, the probe is covered and protected by the outer loop bar and the inner loop bar, the shallow layer soil is effectively prevented from contacting with the probe, thereby effectively guaranteeing the accuracy of the detection result of the deep soil.

Description

Deep detection device of farming soil

Technical Field

The utility model relates to an farming soil detects technical field, and more specifically says, relates to a deep detection device of farming soil.

Background

Modern agricultural planting has higher and higher requirements on nutrients in soil, and the yield and quality of crops can be guaranteed only if the soil has sufficient nutrients, so that detection of the soil becomes a main way for technicians to master the content of the nutrients in the soil.

The existing soil detection instrument mainly comprises a detection mechanism and a display mechanism, wherein a needle-shaped probe is installed on the detection mechanism, when a worker needs to detect soil parameters, the probe can be inserted into the soil, the detection mechanism can detect various parameters of the soil through the probe, and the detected parameters are displayed through the display mechanism. However, when the existing soil detection instrument is used in practice, workers often can only insert the probe into surface soil, and the deep soil is difficult to detect, so that the existing soil detection instrument has great limitation.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an agricultural planting soil deep detection device, it can realize making things convenient for the staff to detect deep soil to before the probe reaches the target depth, cover the protection to the probe through outer loop bar and endotheca pole, effectively avoid shallow soil and probe contact, thereby effectively ensure deep soil testing result's accuracy.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An agricultural planting soil deep layer detection device comprises an outer sleeve rod, wherein an inner sleeve rod matched with the outer sleeve rod is arranged in the outer sleeve rod, the upper end of the inner sleeve rod extends to the upper side of the outer sleeve rod, the left end and the right end of the inner sleeve rod are fixedly connected with limit posts, a pair of strip-shaped limit holes matched with the limit posts are formed in the outer end of the outer sleeve rod in a chiseled mode, the limit posts extend into the strip-shaped limit holes in corresponding positions, a detection rod matched with the inner sleeve rod is connected in the inner sleeve rod in a sliding mode, the upper end of the detection rod extends to the upper side of the inner sleeve rod, a detection mechanism is fixedly arranged at the lower end of the detection rod, a pair of probes is connected to the lower end of the detection mechanism, a support plate is fixedly connected to the upper end of the detection rod, a display mechanism electrically connected with the detection mechanism is fixedly arranged at the upper end of the support plate, a pair of first through holes matched with the probes are formed in the lower end of the inner sleeve rod, and the first through holes are located under the probes in corresponding positions, the outer loop bar lower extreme is excavated there is a pair of and first through-hole assorted second through-hole, and two second through-holes and two first through-holes crisscross each other, both ends are all excavated to have the holding tank about the gauge rod, sliding connection has the fixture block in the holding tank, fixedly connected with compression spring between bottom and the fixture block in the holding tank, the outer end of interior loop bar is excavated a pair of and fixture block assorted card hole, and the fixture block extends to its card downthehole that corresponds the position, and this device can realize making things convenient for the staff to detect deep soil to before the probe reaches the target depth, cover the protection to the probe through outer loop bar and interior loop bar, effectively avoid shallow soil and probe contact, thereby effectively ensure the accuracy of deep soil testing result.

Furthermore, the outer loop bar inner wall and the inner loop bar outer end are fixedly connected with brake rubber pads, and the two brake rubber pads are in mutual close contact, and the brake rubber pads have certain elasticity, so that the two brake rubber pads can generate certain interference fit when in mutual close contact, thereby playing a certain braking role on the outer loop bar and the inner loop bar, and ensuring that the outer loop bar and the inner loop bar are not easy to rotate when not subjected to external force.

Further, a plurality of direction sliders of inside fixedly connected with of inner loop pole, the detection pole outer end is excavated a plurality of and is led slider sliding connection's direction spout, and the cooperation each other between direction slider and the direction spout can play the effect of injecing the detection pole and move the orbit, also can effectively avoid the detection pole to take place to deflect at the upper and lower slip in-process.

Further, a pair of depression bars that are bilateral symmetry and distribute of outer loop bar outer end fixedly connected with, depression bar outer end fixedly connected with silica gel cover, the depression bar can make things convenient for the staff to impress outer loop bar soil depths, and the silica gel cover can improve the comfort level when the staff holds the depression bar.

Further, inner loop bar outer end fixedly connected with is located the outer loop bar upside and revolves a section of thick bamboo, and revolves a section of thick bamboo outer end and seted up anti-skidding line, revolves a section of thick bamboo and can make things convenient for the staff to rotate inner loop bar, and anti-skidding line then plays increase frictional force, prevents the effect of skidding.

Furthermore, outer loop bar and interior loop bar are made by metal material, and outer loop bar and interior loop bar surface all scribble and are equipped with anticorrosive coating, and outer loop bar and interior loop bar that metal material made have higher intensity, are difficult for taking place to warp or damage, and anticorrosive coating can effectively avoid outer loop bar and interior loop bar to take place the problem of corroding because of frequent and soil contact.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize making things convenient for the staff to detect deep soil to before the probe reaches the target degree of depth, cover the protection through outer loop bar and endotheca pole to the probe, effectively avoid shallow soil and probe contact, thereby effectively ensure deep soil testing result's accuracy.

(2) The outer loop bar inner wall and the inner loop bar outer end are fixedly connected with brake rubber pads, and the two brake rubber pads are in mutual close contact, and the brake rubber pads have certain elasticity, so that the two brake rubber pads can generate certain interference fit when in mutual close contact, thereby playing a certain braking role on the outer loop bar and the inner loop bar, and ensuring that the outer loop bar and the inner loop bar are not easy to rotate when not subjected to external force.

(3) A plurality of direction sliders of inside fixedly connected with of inner loop pole, the detection pole outer end is dug have a plurality of with direction slider sliding connection's direction spout, mutually support between direction slider and the direction spout, can play the effect of injecing the detection pole and remove the orbit, also can effectively avoid the detection pole to take place to deflect at the upper and lower slip in-process.

(4) The outer loop bar outer end fixedly connected with is a pair of depression bar that is bilateral symmetry and distributes, and depression bar outer end fixedly connected with silica gel cover, the depression bar can make things convenient for the staff to impress the loop bar soil depths, and the silica gel cover can improve the comfort level when the staff holds the depression bar.

(5) The outer end of the inner loop bar is fixedly connected with a rotary drum which is positioned on the upper side of the outer loop bar, the outer end of the rotary drum is provided with anti-slip lines, the rotary drum can facilitate workers to rotate the inner loop bar, and the anti-slip lines play a role in increasing friction force and preventing slipping.

(6) Outer loop bar and interior loop bar are made by metal material, and outer loop bar and interior loop bar surface all scribble and are equipped with anticorrosive coating, and outer loop bar and interior loop bar that metal material made have higher intensity, are difficult for taking place to warp or damage, and anticorrosive coating can effectively avoid outer loop bar and interior loop bar to take place the problem of corroding because of regular and soil contact.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic view of the inner bottom structure of the inner loop bar of the present invention.

The reference numbers in the figures illustrate:

the device comprises an outer sleeve rod 1, an inner sleeve rod 2, a limiting column 3, a limiting hole 4 in a strip shape, a detection rod 5, a detection mechanism 6, a probe 7, a first through hole 8, a second through hole 9, a support plate 10, a display mechanism 11, a holding groove 12, a clamping block 13, a compression spring 14, a clamping hole 15, a brake rubber pad 16, a guide sliding block 17, a guide sliding groove 18, a compression rod 19 and a rotary cylinder 20.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1, an agricultural planting soil deep layer detection device includes an outer loop bar 1, and is characterized in that: an inner loop bar 2 matched with the outer loop bar 1 is arranged in the outer loop bar 1, the upper end of the inner loop bar 2 extends to the upper side of the outer loop bar 1, the outer loop bar 1 and the inner loop bar 2 are both in a cylindrical structure with the lower end closed, the lower end of the inner loop bar 2 is contacted with the lower inner wall of the outer loop bar 1, please refer to fig. 2, the left end and the right end of the outer loop bar 1 are both fixedly connected with a limiting post 3, a strip-shaped limiting hole 4 matched with the limiting post 3 is dug at the outer end of the inner loop bar 2, the limiting post 3 extends into the strip-shaped limiting hole 4 at the corresponding position, the strip-shaped limiting hole 4 is horizontally arranged, the limiting post 3 and the strip-shaped limiting hole 4 are mutually matched, the inner loop bar 2 can be rotatably connected into the outer loop bar 1 and can also limit the rotating track of the inner loop bar 2, please refer to fig. 1, a detection bar 5 matched with the inner loop bar 2 is slidably connected in the inner loop bar 2, and the upper end of the detection bar 5 extends to the upper side of the inner loop bar 2, the lower end of the detection rod 5 is fixedly provided with a detection mechanism 6, the lower end of the detection mechanism 6 is connected with a pair of probes 7, the upper end of the detection rod 5 is fixedly connected with a support plate 10, the upper end of the support plate 10 is fixedly provided with a display mechanism 11 electrically connected with the detection mechanism 6, and the detection mechanism 6, the probes 7 and the display mechanism 11 are all the prior art and are not described in detail herein.

Referring to fig. 1, a pair of first through holes 8 matched with the probes 7 are drilled at the lower end of the inner loop bar 2, and the first through holes 8 are located right below the probes 7 at the corresponding positions, referring to fig. 1 and 4, a pair of second through holes 9 matched with the first through holes 8 are drilled at the lower end of the outer loop bar 1, and the two second through holes 9 are staggered with the two first through holes 8, referring to fig. 1 and 3, accommodating grooves 12 are drilled at the left and right ends of the detection bar 5, clamping blocks 13 are slidably connected in the accommodating grooves 12, compression springs 14 are fixedly connected between the bottom ends in the accommodating grooves 12 and the clamping blocks 13, a pair of clamping holes 15 matched with the clamping blocks 13 are drilled at the outer end of the inner loop bar 2, the clamping blocks 13 extend into the clamping holes 15 at the corresponding positions, and the clamping blocks 13 are matched with the clamping holes 15, so that the detection bar 5 can be clamped and fixed, the device can be convenient for workers to detect deep soil, and before the probe 7 reaches the target depth, the probe 7 is covered and protected through the outer loop bar 1 and the inner loop bar 2, so that the shallow soil is effectively prevented from contacting the probe 7, and the accuracy of a deep soil detection result is effectively guaranteed.

Referring to fig. 4, the inner wall of the outer loop bar 1 and the outer end of the inner loop bar 2 are fixedly connected with brake rubber pads 16, and the two brake rubber pads 16 are in close contact with each other, and since the brake rubber pads 16 have certain elasticity, a certain interference fit can be generated when the two brake rubber pads 16 are in close contact with each other, so that a certain braking effect is exerted on the outer loop bar 1 and the inner loop bar 2, and the outer loop bar 1 and the inner loop bar 2 are not prone to rotate when not subjected to external force, referring to fig. 1, a plurality of guide sliding blocks 17 are fixedly connected inside the inner loop bar 2, a plurality of guide sliding grooves 18 slidably connected with the guide sliding blocks 17 are formed in the outer end of the detection bar 5, and the guide sliding blocks 17 and the guide sliding grooves 18 are mutually matched, so that a function of limiting a movement track of the detection bar 5 can be achieved, and deflection of the detection bar 5 in an up-down sliding process can be effectively avoided.

Please refer to fig. 1, a pair of depression bar 19 that is bilateral symmetry distribution of outer loop bar 1 outer end fixedly connected with, depression bar 19 outer end fixedly connected with silica gel cover, depression bar 19 can make things convenient for the staff to impress outer loop bar 1 soil depths, and silica gel cover can improve the comfort level when the staff holds

depression bar

19, 2 outer ends fixedly connected with of inner loop bar are located 1 upside of outer loop bar and revolve a section of thick bamboo 20, and revolve a section of thick bamboo 20 outer end and seted up anti-skidding line, revolve a section of thick bamboo 20 can make things convenient for the staff to rotate inner loop bar 2, and anti-skidding line then plays increasing frictional force, the effect that prevents skidding, outer loop bar 1 and inner loop bar 2 are made by metal material, for example: the aluminum alloy, and outer loop bar 1 and interior loop bar 2 surface all scribble and are equipped with anticorrosive coating, and outer loop bar 1 and interior loop bar 2 that metal material made have higher intensity, are difficult for taking place to warp or damage, and anticorrosive coating can effectively avoid outer loop bar 1 and interior loop bar 2 to take place the problem of corroding because of frequent and soil contact.

Referring to fig. 1, when a worker needs to detect deep agricultural planting soil, the outer thimble 1 is first inserted into the deep soil (for softer soil, the worker can directly insert the outer thimble 1 into the soil; for harder soil, the worker can use a corresponding drilling tool to drill a hole first and then insert the outer thimble 1 into the hole), referring to fig. 1 and 4, then the inner thimble 2 is rotated counterclockwise to make the first through hole 8 and the second through hole 9 coincide, at this time, the first through hole 8 and the second through hole 9 cooperate with each other to form a hole passage communicating the inside of the inner thimble 2 and the outside of the outer thimble 1, referring to fig. 1-4, then the worker can press the two clamping blocks 13 into the accommodating groove 12 to release the fixation of the detection rod 5, and then press the detection rod 5 downward to make the probe 7 on the detection mechanism 6 sequentially pass through the first through hole 8 and the second through hole 9 and be inserted into the deep soil, at this moment, detection mechanism 6 just can detect various parameters in the deep soil through probe 7, and the staff can look over the detected data of soil through display mechanism 11, plant soil and detect the completion back, the staff can upwards stimulate measuring stick 5, when fixture block 13 remove to with card hole 15 assorted position, fixture block 13 just can recompress the effect of spring 14 and extend in card hole 15 down, it is fixed to carry out the joint to measuring stick 5 once more, finally, the staff only need extract outer loop bar 1 can, this scheme can realize making things convenient for the staff to detect deep soil, and before probe 7 reaches the target depth, cover the protection to probe 7 through outer loop bar 1 and inner loop bar 2, effectively avoid shallow soil and deep probe 7 to contact, thereby effectively ensure the accuracy of soil testing result.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a deep detection device of farming soil, includes overcoat pole (1), its characterized in that: an inner loop bar (2) matched with the outer loop bar (1) is arranged in the outer loop bar (1), the upper end of the inner loop bar (2) extends to the upper side of the outer loop bar (1), the left end and the right end of the outer loop bar (1) are fixedly connected with limit columns (3), strip-shaped limit holes (4) matched with the limit columns (3) are dug in pairs at the outer end of the inner loop bar (2), the limit columns (3) extend into the strip-shaped limit holes (4) at the corresponding positions, a detection rod (5) matched with the inner loop bar is connected in the inner loop bar (2) in a sliding mode, the upper end of the detection rod (5) extends to the upper side of the inner loop bar (2), a detection mechanism (6) is fixedly installed at the lower end of the detection rod (5), a pair of probes (7) is connected at the lower end of the detection mechanism (6), a support plate (10) is fixedly connected at the upper end of the support plate (10), a display mechanism (11) electrically connected with the detection mechanism (6) is fixedly installed at the upper end of the support plate (10), interior loop bar (2) lower extreme is dug and is had a pair ofly and probe (7) assorted first through-hole (8), and first through-hole (8) are located under its probe (7) that corresponds the position, outer loop bar (1) lower extreme is dug and is had a pair ofly and first through-hole (8) assorted second through-hole (9), and two second through-holes (9) and two first through-holes (8) crisscross each other, both ends are all dug and are had holding tank (12) about detection pole (5), sliding connection has fixture block (13) in holding tank (12), fixedly connected with compression spring (14) between holding tank (12) inner bottom and fixture block (13), interior loop bar (2) outer end is dug and is had a pair ofly and fixture block (13) assorted card hole (15), and fixture block (13) extend to in its card hole (15) that corresponds the position.

2. The agricultural planting soil deep layer detection device of claim 1, wherein: the inner wall of the outer loop bar (1) and the outer end of the inner loop bar (2) are fixedly connected with brake rubber pads (16), and the two brake rubber pads (16) are in close contact with each other.

3. The agricultural planting soil deep layer detection device of claim 1, wherein: the inside fixedly connected with of interior loop bar (2) a plurality of direction slider (17), detection pole (5) outer end is excavated a plurality of and is led direction slider (17) sliding connection's direction spout (18).

4. The agricultural planting soil deep layer detection device of claim 1, wherein: the outer end of the outer sleeve rod (1) is fixedly connected with a pair of compression rods (19) which are distributed in bilateral symmetry, and the outer end of each compression rod (19) is fixedly connected with a silica gel sleeve.

5. The agricultural planting soil deep layer detection device of claim 1, wherein: the outer end of the inner loop bar (2) is fixedly connected with a rotary cylinder (20) which is arranged on the upper side of the outer loop bar (1), and the outer end of the rotary cylinder (20) is provided with anti-skid grains.

6. The agricultural planting soil deep layer detection device of claim 1, wherein: the outer loop bar (1) and the inner loop bar (2) are both made of metal materials, and anti-corrosion coatings are coated on the surfaces of the outer loop bar (1) and the inner loop bar (2).