Multi-environment soil detection sampling equipment

Abstract

The invention relates to the technical field of soil detection and sampling, in particular to multi-environment soil detection and sampling equipment which comprises a main frame, electric control turnover tracks are mounted on two sides of the main frame, and an annular upper end assembly shell is fixedly assembled on the upper surface of the main frame. According to the multi-environment soil detecting and sampling equipment, full-automatic design is adopted, the equipment can automatically move to a sampling position, then automatic sampling operation is carried out, manual close-range operation is avoided, and adaptability is enhanced while safety is improved; the sampling tube adopting the sectional design can be freely controlled to be assembled and disassembled according to the sampling length, manual operation is not needed, and the working efficiency is greatly improved; a built-in storage mode is adopted, so that the soil isolation after sampling can be improved, the detection precision is ensured, and storage and transportation are convenient; the ground clearance of the whole equipment can be freely adjusted according to needs, and the equipment can run on various grounds.

Description

Technical Field

[0001] The present invention relates to the technical field of soil detection sampling, and in particular to a multi-environment soil detection sampling device. Background Art

[0002] Soil environmental detection is to determine the environmental quality and its change trend by measuring the representative values of factors affecting soil environmental quality. In order to facilitate the detection of soil samples, it is necessary to take on-site samples of the soil. However, because the positions of the soil to be sampled are diverse, if completely relying on traditional manual sampling operations, not only the operating positions are limited, but also the safety is poor; at the same time, the current soil sampling requires sampling soils at multiple depths. In order to sample soils at different depths, it is often necessary to prepare a relatively long sampling tube in advance, which greatly increases the difficulty and cost of storage and transportation. And if a segmented design is adopted, manual loading and unloading on-site are still required, the operation is very troublesome, and the efficiency is not high. Summary of the Invention

[0003] The technical problem to be solved by the present invention is that traditional manual sampling operations not only have limited operating positions but also poor safety; at the same time, a relatively long sampling tube greatly increases the difficulty and cost of storage and transportation. And if a segmented design is adopted, manual loading and unloading on-site are still required, the operation is very troublesome, and the efficiency is not high.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a multi-environment soil detection sampling device, including a main frame, electric control flip-type crawlers are installed on both sides of the main frame, and an annular upper assembly housing is fixedly assembled on the upper surface of the main frame. An electric control type adjustment seat for storing a soil sampling tube is assembled inside the annular upper assembly housing, and an electric control type material guiding mechanism is fixedly assembled at the middle position of the electric control type adjustment seat inside the annular upper assembly housing.

[0005] The electric control flip-type crawler includes a first flip adjustment bracket movably installed on both sides of the main frame, a first lateral adjustment strut for controlling the first flip adjustment bracket, a second flip adjustment bracket movably installed on both sides of the main frame, a second lateral adjustment strut for controlling the second flip adjustment bracket, guide wheels and electric drive wheels movably installed on the first flip adjustment bracket and the second flip adjustment bracket, and a driving crawler.

[0006] The electric control type adjustment seat includes an annular storage box installed inside the annular upper assembly housing, a plurality of upper storage grooves opened on the upper surface of the annular storage box, electric control flip locking arms installed in the upper storage grooves, a segmented sampling tube and a bottom drilling head installed inside the upper storage grooves.

[0007] The upper storage groove described above is internally provided with an upper flipping groove for placing the electric-controlled flipping locking arm. The electric-controlled flipping locking arm includes an arc-shaped adjusting arm movably installed in the upper flipping groove, an electromagnetic adsorption frame fixed at the end of the arc-shaped adjusting arm, and a lateral adjusting strut for controlling the arc-shaped adjusting arm.

[0008] The electric-controlled material guiding mechanism described above includes a bottom assembly ring fixed in the upper annular assembly housing, an upper control cover movably sleeved on the bottom assembly ring, and an inner electric drive wheel movably installed on the inner arc surface of the upper control cover.

[0009] The segmented sampling tube includes an external storage tube, an inner flipping locking claw installed at the lower opening of the external storage tube, an iron control spring for controlling the inner flipping locking claw, a lateral sampling port opened on the outer side of the external storage tube, an electric-controlled material guiding cover installed inside the lateral sampling port, and a built-in detection probe installed on the inner top surface of the external storage tube.

[0010] The bottom drilling head includes a bottom assembly head, a driving motor installed inside the bottom assembly head, a bottom drill bit installed at the bottom of the bottom assembly head, and a top side limit card slot opened on the outer side of the upper assembly port of the bottom assembly head.

[0011] The upper end opening of the annular upper assembly housing is fixedly assembled with a top closing cover housing.

[0012] The outer sides of the segmented sampling tube and the bottom drilling head are provided with outwardly protruding lateral limit blocks.

[0013] An electric-controlled ranging module for controlling the electric-controlled flipping crawler is fixedly assembled at the lower end of the top corner of the main frame.

[0014] The beneficial effects of the present invention are:

[0015] (1) The multi-environment soil detection and sampling device of the present invention can move to the sampling position by itself through a fully automated design, and then perform self-sampling operations, avoiding manual close-range operations, enhancing safety while enhancing adaptability;

[0016] (2) The sampling tube designed in a segmented manner can freely control the loading and unloading of the sampling tube according to the sampling length without manual operation, greatly improving work efficiency;

[0017] (3) By adopting an internal storage method, it can not only improve the soil isolation after sampling, ensure the detection accuracy, but also facilitate storage and transportation;

[0018] (4) The ground clearance of the entire device can be freely adjusted according to needs and can travel on various ground surfaces;

[0019] (5) The segmented sampling tube and the bottom drilling head adopt a split - type structural design, which can be quickly loaded and unloaded when needed. Using magnetic control design, it ensures the structural firmness while facilitating quick loading and unloading;

[0020] (6) By adopting the method of outer - layer storage and central longitudinal lifting for independent control, the loading and unloading process is reduced, and the loading and unloading efficiency is improved;

[0021] (7) The whole operation is carried out inside, without being interfered by the external environment, thus improving the stability of sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the drawings and embodiments.

[0023] Figure 1 It is a schematic structural diagram of the present invention.

[0024] Figure 2 It is a schematic structural diagram of the inner side of the annular upper - end assembly housing in the present invention.

[0025] Figure 3 It is a schematic internal structural diagram of the bottom drilling head in the present invention.

[0026] Figure 4 It is a schematic internal structural diagram of the segmented sampling tube 44 in the present invention.

[0027] Figure 5 It is a schematic internal structural diagram of the electric - control type material - guiding mechanism in the present invention.

[0028] Figure 6 It is a schematic structural diagram of the electric - control type flipping locking arm in the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The present invention will now be further described in detail with reference to the drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic way, so they only show the components related to the present invention.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly defined and limited, the terms "connected" and "joined" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above - mentioned terms in the present invention can be understood according to specific situations.

[0031] Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6A multi-environment soil detection sampling device as shown includes a main frame 1, on both sides of the main frame 1, there are electrically controlled flip-type crawlers 2 installed, on the upper surface of the main frame 1, there is a circular upper assembly housing 3 fixedly assembled, inside the circular upper assembly housing 3, there is an electrically controlled adjustment seat 4 for accommodating a soil sampling cylinder, and inside the circular upper assembly housing 3, at the middle position of the electrically controlled adjustment seat 4, there is an electrically controlled feeding mechanism 5 fixedly assembled.

[0032] Working principle: The main frame 1 is driven by the electrically controlled flip-type crawlers 2 to move above the sampling ground, and then the soil sampling cylinder on the electrically controlled adjustment seat 4 is led downward through the electrically controlled feeding mechanism 5 to sample the bottom soil.

[0033] To cooperate with driving and clearance adjustment, the electrically controlled flip-type crawlers 2 include first flip adjustment brackets 21 movably installed on both sides of the main frame 1, first lateral adjustment struts 22 for controlling the first flip adjustment brackets 21, second flip adjustment brackets 23 movably installed on both sides of the main frame 1, second lateral adjustment struts 24 for controlling the second flip adjustment brackets 23, guide wheels 25, electric drive wheels 26 and drive crawlers 27 movably installed on the first flip adjustment brackets 21 and the second flip adjustment brackets 23.

[0034] The first lateral adjustment strut 22 controls the first flip adjustment bracket 21 to perform flip adjustment through telescoping, and the second lateral adjustment strut 24 controls the second flip adjustment bracket 23 to perform flip adjustment through telescoping, thereby changing the clearance between the main frame 1 and the ground.

[0035] To cooperate with top assembly and flip adjustment, the electrically controlled adjustment seat 4 includes a circular storage box 41 installed inside the circular upper assembly housing 3, seven upper storage grooves 42 opened on the upper surface of the circular storage box 41, electrically controlled flip locking arms 43 installed in the upper storage grooves 42, sectional sampling tubes 44 and bottom drilling heads 45 installed inside the upper storage grooves 42.

[0036] The sectional sampling tubes 44 and the bottom drilling heads 45 together form a soil sampling cylinder.

[0037] The bottom drilling head 45 can be stored inside the upper storage groove 42 or directly set inside the electrically controlled feeding mechanism 5, and then the electrically controlled flip locking arm 43 is used to control the sectional sampling tube 44 to be set above the bottom drilling head 45.

[0038] To cooperate with flip adjustment and loading and unloading, an upper flip groove for placing the electrically controlled flip locking arm 43 is opened inside the upper storage groove 42. The electrically controlled flip locking arm 43 includes an arc-shaped adjustment arm 431 movably installed in the upper flip groove, an electromagnetic adsorption frame 432 fixed at the end of the arc-shaped adjustment arm 431, and a lateral adjustment strut 433 for controlling the arc-shaped adjustment arm 431.

[0039] The lateral adjustment strut 433 controls the flipping of the arc-shaped adjustment arm 431 by telescoping, and controls the segmented sampling tube 44 to flip onto the electric control type feeding mechanism 5 through the electromagnetic adsorption frame 432. At the same time, the electric control type feeding mechanism 5 controls the bottom drilling head 45 to descend to make room at the upper end, and then controls the bottom drilling head 45 to lift and assemble with the segmented sampling tube 44. After the assembly is completed, the electromagnetic adsorption frame 432 is powered off and the lateral adjustment strut 433 contracts and resets to complete the splicing process.

[0040] To cooperate with the internal drive control, the electric control type feeding mechanism 5 includes a bottom assembly ring 51 fixed in the annular upper end assembly housing 3, an upper control cover 52 movably sleeved on the bottom assembly ring 51, and an inner electric drive wheel 53 movably installed on the inner arc surface of the upper control cover 52.

[0041] The inner electric drive wheel 53 is composed of an inner motor fixed inside the upper control cover 52 and a drive wheel movably assembled inside the upper control cover 52. The drive wheel is rotationally controlled by the inner motor, and the segmented sampling tube 44 and the bottom drilling head 45 are driven by the inner electric drive wheel 53 to lift and adjust inside the upper control cover 52.

[0042] An upper control cover 52 is installed with a device for controlling its rotational adjustment on the bottom assembly ring 51, and through the rotational adjustment, the segmented sampling tube 44 and the bottom drilling head 45 can be smoothly assembled.

[0043] To cooperate with assembly, material taking and detection, the segmented sampling tube 44 includes an external storage cylinder 441, an inner flipping locking claw 442 installed at the lower end opening of the external storage cylinder 441, an iron control spring 443 for controlling the inner flipping locking claw 442, a lateral sampling port 444 opened on the outer side of the external storage cylinder 441, an electric control feeding cover 445 installed inside the lateral sampling port 444, and a built-in detection probe 446 installed on the inner top surface of the external storage cylinder 441.

[0044] The inner flipping locking claw 442 is inwardly pressed at the upper end by the iron control spring 443. At this time, the lower end of the inner flipping locking claw 442 can flip outward to perform bottom-end assembly and fixation.

[0045] During the process of the bottom drilling head 45 rotating and drilling downward, the bottom of the electric control feeding cover 445 flips outward, opening the lateral sampling port 444. Then the soil enters the inside of the external storage cylinder 441 through the lateral sampling port 444. After the entry is completed, the electric control feeding cover 445 flips to close the lateral sampling port 444, and then the built-in detection probe 446 can be used for preliminary detection, such as detecting the temperature and humidity.

[0046] To cooperate with bottom drilling, the bottom drilling head 45 includes a bottom assembly head 451, a driving motor 452 installed inside the bottom assembly head 451, a bottom drill bit 453 installed at the bottom of the bottom assembly head 451, and a top-side limit card slot 454 opened outside the upper assembly port of the bottom assembly head 451.

[0047] The driving motor 452 drives the bottom drill bit 453 to rotate, and cooperates with the rotation of the inner electric drive wheel 53, so as to control the bottom drilling head 45 and the segmented sampling tube 44 to drill downward. The internal flipping locking claw 442 is inserted into the top-side limit card slot 454 by flipping outward, so that the segmented sampling tube 44 and the bottom drilling head 45 are axially fixed.

[0048] A top-side limit card slot 454 is also provided at the upper opening of the outer storage cylinder 441, which is convenient for axially fixing adjacent outer storage cylinders.

[0049] To improve the top closing and sealing ability, a top closing cover 6 is fixedly assembled at the upper opening of the annular upper assembly housing 3.

[0050] To improve the clamping stability, the outer side surfaces of the segmented sampling tube 44 and the bottom drilling head 45 have outwardly protruding lateral limit blocks 7.

[0051] By forming a limit on the bottom of the electromagnetic adsorption frame 432 through the lateral limit block 7, the stability during the assembly of the segmented sampling tube 44 and the bottom drilling head 45, as well as during the assembly of the segmented sampling tubes, can be improved.

[0052] To automatically adjust the state of the electric control flipping crawler 2 according to the actual ground conditions, an electric control ranging module 8 for controlling the electric control flipping crawler 2 is fixedly assembled at the lower end of the top corner of the main frame 1.

[0053] The electric control ranging module 8 performs optical ranging downward, and uses the ranging to judge the ground conditions at the front and rear ends of the main frame 1. When there are large protrusions or depressions ahead during travel, it will control the outer end of the electric control flipping crawler 2 to flip downward, thereby increasing the ground clearance of the main frame 1 and ensuring its passability.

[0054] Inspired by the ideal embodiments of the present invention described above, through the above description, relevant staff can completely make various changes and modifications within the scope not deviating from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A multi-environment soil detection and sampling device, comprising a main frame (1), characterized in that: The main frame (1) is provided with electrically controlled flip-type crawlers (2) on both sides, the upper surface of the main frame (1) is fixedly provided with an annular upper end assembly shell (3), the annular upper end assembly shell (3) is provided with an electrically controlled adjustment seat (4) for accommodating a soil sampling tube, and an electrically controlled material guiding mechanism (5) is fixedly provided in the middle of the electrically controlled adjustment seat (4) inside the annular upper end assembly shell (3).

2. The multi-environment soil detection sampling device according to claim 1 is characterized in that: The electrically controlled flip crawler (2) comprises a first flip adjustment bracket (21) movably mounted on both sides of the main frame (1), a first lateral adjustment support rod (22) for controlling the first flip adjustment bracket (21), a second flip adjustment bracket (23) movably mounted on both sides of the main frame (1), a second lateral adjustment support rod (24) for controlling the second flip adjustment bracket (23), a guide wheel (25) movably mounted on the first flip adjustment bracket (21) and the second flip adjustment bracket (23), an electric drive wheel (26) and a drive crawler (27).

3. The multi-environment soil detection sampling device according to claim 1 is characterized in that: The electrically controlled adjustment seat (4) comprises an annular storage box (41) installed in an annular upper end assembly shell (3), a plurality of upper storage grooves (42) provided on the upper surface of the annular storage box (41), an electrically controlled flip locking arm (43) installed in the upper storage groove (42), and a segmented sampling tube (44) and a bottom end drilling head (45) installed inside the upper storage groove (42).

4. The multi-environment soil detection sampling device according to claim 3 is characterized by: An upper flip groove for accommodating an electrically controlled flip locking arm (43) is provided inside the upper storage groove (42), and the electrically controlled flip locking arm (43) comprises an arc-shaped adjustment arm (431) movably mounted in the upper flip groove, an electromagnetic adsorption frame (432) fixed at the end of the arc-shaped adjustment arm (431), and a lateral adjustment support rod (433) for controlling the arc-shaped adjustment arm (431).

5. The multi-environment soil detection sampling device according to claim 1 is characterized by: The electrically controlled material guiding mechanism (45) comprises a bottom assembly ring (451) fixed in an annular upper end assembly housing (3), an upper control cover (452) movably sleeved on the bottom assembly ring (451), and an inner electric drive wheel (453) movably mounted on the inner arc surface of the upper control cover (452).

6. The multi-environment soil detection sampling device according to claim 3 is characterized by: The segmented sampling tube (44) comprises an external storage tube (441), an internal flip locking claw (442) installed at the lower end opening of the external storage tube (441), an iron control spring (443) for controlling the internal flip locking claw (442), a lateral sampling port (444) opened on the outside of the external storage tube (441), an electrically controlled material guide cover (445) installed inside the lateral sampling port (444), and a built-in detection probe (446) installed on the inner top surface of the external storage tube (441).

7. The multi-environment soil detection sampling device according to claim 3 is characterized by: The bottom drilling head (45) comprises a bottom assembly head (451), a driving motor (452) installed inside the bottom assembly head (451), a bottom drill bit (453) installed at the bottom of the bottom assembly head (451), and a top side limiting groove (454) provided outside the assembly opening at the upper end of the bottom assembly head (451).

8. The multi-environment soil detection sampling device according to claim 1 is characterized by: The upper opening of the annular upper end assembly shell (4) is fixedly assembled with a top closing cover shell (6).

9. The multi-environment soil detection sampling device according to claim 3 is characterized by: The outer sides of the segmented sampling tube (44) and the bottom drilling head (45) are provided with lateral limit blocks (7) protruding outwards.

10. The multi-environment soil detection sampling equipment according to claim 1, characterized in that: An electric-controlled distance-measuring module (8) for controlling the electric-controlled flip-type crawler (2) is fixedly mounted at the lower end of the top corner of the main vehicle frame (1).

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