A deep soil collection device with drainage effect

Abstract

One or more embodiments of the present specification provide a deep soil collection device with drainage effect, comprising: a main body, the bottom end of the main body is a conical structure, eight material receiving holes are opened near the bottom of the outer periphery of the main body, an inner groove is opened near the bottom of the inner periphery of the main body, two cavities are opened at the bottom of the inner body, and drainage holes are evenly opened on the outer periphery of each inner groove corresponding to the outer periphery of the main body; the bottom plate is placed at the required drilling position, and the effect of effectively fixing and hammering it to the bottom surface is greatly achieved when it is used, and then the center frame is taken out and the adjustment handle is rotated to sample the bottom soil through the hand-held material hole, and after sampling, it is squeezed through the center frame so that the water in the sampled soil is squeezed out of the drainage hole, and then through the setting of the cavity, the effect of sampling the soil water is achieved when it is used.

Description

Technical Field

[0001] One or more embodiments of the present specification relate to the field of soil sampling technology, and in particular, to a deep soil sampling device with drainage effect. Background Art

[0002] Soil sampling refers to the method of collecting soil samples, including the layout and sampling techniques of the samples. The collection of profile soil samples should be carried out after the profile observation and recording is completed.

[0003] Before sampling, the section should be repaired and cleaned, the top layer of loose soil should be scraped off, and then samples should be taken from the central typical part layer by layer from top to bottom.

[0004] The time and quantity of collecting soil samples depend on the object and purpose of the collection. For example, to determine the residue of a certain pesticide, it is necessary to collect the samples before applying the pesticide in the same year, or to collect the samples at the same time as the plant samples when the crops mature. Due to different research purposes, there are different requirements for the collection of soil samples. For example, to study the physical properties of the soil, it is required to take undisturbed soil samples, that is, the collected soil samples should maintain their natural structure and moisture status. To study the relationship between soil moisture and crop yield, it is required to collect soil samples at a depth of 2 to 3 meters in each growth period. In order to study the morphological characteristics of the soil, it is required that the boundaries between the sampling layers be clear, and the structure, texture, new bodies, groundwater level, etc. of each occurrence layer can be observed. Soil samples used to study the chemical properties of the soil only require that a sufficient number of samples (such as 1 to 2 kilograms) be collected at the characteristic depth, without having to maintain the original shape.

[0005] In the prior art, during the soil collection process, a hole is generally drilled before sampling. However, this method in the prior art makes it very troublesome to use, requiring a secondary jacking operation, and the soil on the side of the hole is easy to fall off after drilling, and the moisture in the soil flows into the hole, affecting the detection result, thereby failing to meet the requirements of the prior art. Summary of the invention

[0006] In view of this, the purpose of one or more embodiments of this specification is to provide a deep soil collection device with drainage effect to solve the problem.

[0007] Based on the above purpose, one or more embodiments of the present specification provide a deep soil collection device with drainage effect, including: a main body, the bottom end of the main body is a conical structure, eight material receiving holes are opened on the periphery of the main body near the bottom end, an inner groove is opened on the inner periphery of the main body near the bottom end, two cavities are opened at the bottom end of the inner part of the main body, and drainage holes are evenly opened on the periphery of each inner groove corresponding to the periphery of the main body.

[0008] A center frame is sleeved inside the main pipe body, and a bottom cone is welded at the bottom end of the center frame.

[0009] Preferably, the center frame further comprises: an impact cavity, and an impact cavity is opened at the center of the center frame.

[0010] Preferably, the center frame further comprises: a lead block, a steel plate and a column, the column is slidably connected inside the center frame, the bottom end of the column extends into the impact cavity and a lead block is welded therein, and the lower surface of the column below the lead block is welded with a steel plate.

[0011] Preferably, the column further comprises: a weighted handle, and a weighted handle is threadedly mounted on the top of the column.

[0012] Preferably, the main pipe body further comprises: a limiting frame, and the limiting frame is welded to the periphery of the main pipe body near the top end.

[0013] Preferably, the limiting frame further comprises: a ring body and bolts, and the ring body is fixedly mounted on the periphery of the limiting frame by bolts.

[0014] Preferably, the limiting frame further comprises: an adjusting handle and a protective sleeve, the adjusting handles are welded on both sides of the outer periphery of the ring body, and the protective sleeve is adhered to the outer periphery of the adjusting handle.

[0015] Preferably, the main pipe body further comprises: a bottom plate, and the bottom plate is sleeved on the periphery of the main pipe body near the top end.

[0016] From the above description, it can be seen that one or more embodiments of the present specification provide a deep soil collection device with a drainage effect, in which the bottom plate is placed at the desired drilling location, and then the handle is set to facilitate hand-held pressing, and then the center frame is used in conjunction with the column and the lead block in conjunction with the steel plate, which greatly achieves the effect of effectively fixing and hammering the bottom surface during use, and then the center frame is taken out and the adjustment handle is rotated to sample the bottom soil through the hand hole, and after sampling, it is squeezed through the center frame so that the water in the sampled soil is squeezed out of the drainage hole, and then through the cavity setting, the effect of sampling soil water during use is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate one or more embodiments of the present specification or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of the present specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the overall main structure of the present invention;

[0020] Figure 3 For the present invention Figure 1 A schematic diagram of the enlarged structure of area;

[0021] Figure 4 For the present invention Figure 1 Schematic diagram of the enlarged structure of area B.

[0022] In the figure: 1-main body; 11-material receiving hole; 12-inner groove; 13-cavity; 14-drainage hole; 2-center frame; 21-bottom cone; 22-impact cavity; 23-lead block; 24-steel plate; 25-column; 26-counterweight handle; 3-limiting frame; 31-ring body; 32-bolt; 33-adjusting handle; 34-protective cover; 35-bottom plate. DETAILED DESCRIPTION

[0023] In order to make the objectives, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

[0024] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of this specification should be understood by people with ordinary skills in the field to which this disclosure belongs. The "first", "second" and similar words used in one or more embodiments of this specification do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] Embodiment 1:

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the overall main structure of the present invention; Figure 3 For the present invention Figure 1 A schematic diagram of the enlarged structure of area; Figure 4 For the present invention Figure 1 B area enlarged structural diagram; the specific one is a deep soil collection device with drainage effect, comprising: a main body 1, the bottom end of the main body 1 is a conical structure, eight material receiving holes 11 are opened on the periphery of the main body 1 near the bottom end, an inner groove 12 is opened on the inner periphery of the main body 1 near the bottom end, two cavities 13 are opened on the bottom end of the inner part of the main body 1, and drainage holes 14 are evenly opened on the periphery of each inner groove 12 corresponding to the periphery of the main body 1.

[0028] Among them, when in use, by setting the drainage hole 14, the setting of the center frame 2 is coordinated to achieve the effect of effectively supporting and squeezing drainage when in use.

[0029] The central frame 2 is sleeved inside the main pipe body 1, and a bottom cone 21 is welded at the bottom end of the central frame 2.

[0030] The bottom cone 21 is arranged to achieve an effective fixing and impacting effect on the soil received by the ground during use.

[0031] The central frame 2 further comprises: an impact cavity 22 . The impact cavity 22 is opened at the center of the central frame 2 .

[0032] The center frame 2 also includes: a lead block 23, a steel plate 24 and a column 25. The column 25 is slidably connected inside the center frame 2. The bottom end of the column 25 extends to the impact cavity 22 where the lead block 23 is welded. The lower surface of the column 25 below the lead block 23 is welded with a steel plate 24.

[0033] Among them, when in use, the central frame 2 cooperates with the lead block 23 and the impact cavity 22, which greatly realizes the effective impact of the main pipe body | 1 into the ground.

[0034] The column 25 further includes a weighted handle 26 , and a weighted handle 26 is threadedly mounted on the top of the column 25 .

[0035] Among them, the setting of the counterweight handle 26 during use facilitates the height adjustment and the counterweight impact effect during use.

[0036] Embodiment 2:

[0037] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0038] Figure 2 It is a schematic diagram of the overall main structure of the present invention; Figure 3 For the present invention Figure 1 A schematic diagram of the enlarged structure of area; Figure 4 For the present invention Figure 1 B area enlarged structural diagram; the specific one is a deep soil collection device with drainage effect, comprising: a main body 1, the bottom end of the main body 1 is a conical structure, eight material receiving holes 11 are opened on the periphery of the main body 1 near the bottom end, an inner groove 12 is opened on the inner periphery of the main body 1 near the bottom end, two cavities 13 are opened on the bottom end of the inner part of the main body 1, and drainage holes 14 are evenly opened on the periphery of each inner groove 12 corresponding to the periphery of the main body 1.

[0039] Among them, when in use, by setting the drainage hole 14, the setting of the center frame 2 is coordinated to achieve the effect of effectively supporting and squeezing drainage when in use.

[0040] The central frame 2 is sleeved inside the main pipe body 1, and a bottom cone 21 is welded at the bottom end of the central frame 2.

[0041] The bottom cone 21 is arranged to achieve an effective fixing and impacting effect on the soil received by the ground during use.

[0042] The central frame 2 further comprises: an impact cavity 22 . The impact cavity 22 is opened at the center of the central frame 2 .

[0043] The center frame 2 also includes: a lead block 23, a steel plate 24 and a column 25. The column 25 is slidably connected inside the center frame 2. The bottom end of the column 25 extends to the impact cavity 22 where the lead block 23 is welded. The lower surface of the column 25 below the lead block 23 is welded with a steel plate 24.

[0044] Among them, when in use, the central frame 2 cooperates with the lead block 23 and the impact cavity 22, which greatly realizes the effective impact of the main pipe body | 1 into the ground.

[0045] The column 25 further includes a weighted handle 26 , and a weighted handle 26 is threadedly mounted on the top of the column 25 .

[0046] Among them, the setting of the counterweight handle 26 during use facilitates the height adjustment and the counterweight impact effect during use.

[0047] The main pipe body 1 further comprises a limiting frame 3 , and the limiting frame 3 is welded to the outer periphery of the main pipe body 1 near the top.

[0048] The limiting frame 3 further comprises: a ring body 31 and bolts 32 . The ring body 31 is fixedly mounted on the periphery of the limiting frame 3 by the bolts 32 .

[0049] The limiting frame 3 further comprises: an adjusting handle 33 and a protective sleeve 34 . The adjusting handles 33 are welded on both sides of the outer periphery of the ring body 31 , and the protective sleeve 34 is adhered to the outer periphery of the adjusting handle 33 .

[0050] Among them, the setting of the adjustment handle 33 during use makes it more convenient to control the device during use.

[0051] The main pipe body 1 further comprises a bottom plate 35 , and the bottom plate 35 is sleeved on the outer periphery of the main pipe body 1 near the top.

[0052] Among them, the arrangement of the bottom plate 35 during use can greatly prevent the occurrence of excessive downward pressure on the entire structure during use.

[0053] Working principle: when in use, first place the bottom plate 35 at the location where the hole is required, and then the handle 33 is set to facilitate hand-held pressing, and then through the coordinated use of the center frame 2, through the setting of the column 25 and the lead block 23 and the steel plate 24, the effect of effectively fixing and hammering it to the bottom surface is greatly achieved during use, and then the center frame 2 is taken out and the adjustment handle 33 is rotated to sample the bottom soil through the hand hole 11. After sampling, it is squeezed through the center frame 2 so that the water in the sampled soil is squeezed out of the drainage hole 14, and then through the setting of the cavity 13, the effect of sampling the soil water during use is achieved.

[0054] While the disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications and variations of these embodiments will be apparent to those skilled in the art in light of the foregoing description.

[0055] One or more embodiments of this specification are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of this specification should be included in the scope of protection of this disclosure.

Claims

1. A deep soil collection device with drainage effect, characterized in that: include: A main body (1), wherein the bottom end of the main body (1) is in a conical structure, eight material receiving holes (11) are provided on the periphery of the main body (1) near the bottom end, an inner groove (12) is provided on the periphery of the main body (1) near the bottom end, two cavities (13) are provided on the bottom end of the main body (1), and drainage holes (14) are uniformly provided on the periphery of each inner groove (12) corresponding to the periphery of the main body (1); A center frame (2), the center frame (2) is sleeved inside the main pipe (1), and a bottom cone (21) is welded to the bottom end of the center frame (2); The central frame (2) further comprises: An impact cavity (22), wherein an impact cavity (22) is provided at the center of the central frame (2).

2. A deep soil collection device with drainage effect according to claim 1, characterized in that: The central frame (2) further comprises: A lead block (23), a steel plate (24) and a column (25), wherein the column (25) is slidably connected inside the center frame (2), the bottom end of the column (25) extends to the impact cavity (22) in which the lead block (23) is welded, and the lower surface of the column (25) below the lead block (23) is welded with a steel plate (24).

3. A deep soil collection device with drainage effect according to claim 2, characterized in that: The column (25) further comprises: A weighted handle (26) is threadedly mounted on the top of the column (25).

4. The deep soil collection device with drainage effect according to claim 1, characterized in that: The main pipe (1) further comprises: A limiting frame (3) is welded to the outer periphery of the main pipe (1) near the top end.

5. The deep soil collection device with drainage effect according to claim 4, characterized in that: The limiting frame (3) also includes: A ring body (31) and bolts (32); the ring body (31) is fixedly mounted on the periphery of the limiting frame (3) via the bolts (32).

6. The deep soil collection device with drainage effect according to claim 5, characterized in that: The limiting frame (3) also includes: An adjusting handle (33) and a protective sleeve (34), wherein the adjusting handle (33) is welded on both sides of the outer periphery of the ring body (31), and the protective sleeve (34) is adhered to the outer periphery of the adjusting handle (33).

7. The deep soil collection device with drainage effect according to claim 1, characterized in that: The main pipe (1) further comprises: A bottom plate (35) is sleeved on the outer periphery of the main pipe (1) near the top end.

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