Soil detection equipment for detecting deep soil

Abstract

The utility model belongs to the technical field of soil detection, particularly relates to soil detection equipment for detecting deep soil, and provides the following scheme aiming at the problems that the conventional soil sampling method is low in efficiency and poor in precision, and part of detection equipment is complicated to operate and not good enough in use flexibility, and the like. The deep soil detection equipment comprises a bottom plate, two guide rods are fixedly installed at the top of the bottom plate, the outer walls of the two guide rods are sleeved with the same movable plate in a sliding mode, a motor is fixedly installed at the top of the movable plate, and one end of an output shaft of the motor is fixedly connected with a connecting shaft. Accurate depth control is ensured through motor driving and graduated scale indication, replacement and maintenance of the sampling pipe are simplified through internal thread connection driving and bayonet lock design, meanwhile, the lifting efficiency is improved, instant detection of soil of different layers can be achieved through multi-detection-hole design, and the device is flexible in field deployment and high in adaptability.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil detection technical field especially relates to a soil detection equipment for detecting deep soil. BACKGROUND

[0002] In the field of agriculture, geological exploration and environmental science, deep soil detection is a necessary means to obtain important information such as underground soil characteristics, pollution status and soil structure. However, in the existing soil detection work, the following problems still exist:

[0003] Traditional soil sampling methods often rely on manual excavation or the use of simple drilling equipment. These methods are not only inefficient, but also difficult to accurately control the sampling depth and sampling quality, especially when analyzing multi-layer soil structure. In addition, the existing soil detection equipment is mostly complex in structure, cumbersome to operate, and inconvenient to carry and quickly deploy on site, limiting its application range in field operations.

[0004] To solve the above problems, the utility model file proposes a soil detection equipment for detecting deep soil. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the low efficiency and poor precision of traditional soil sampling methods in the prior art, and the shortcomings of complex operation and poor use flexibility of part of detection equipment, and proposes a soil detection equipment for detecting deep soil.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A soil detection equipment for detecting deep soil, comprising:

[0008] A bottom plate, the top of the bottom plate is fixedly installed with two guide rods, the outer wall of the two guide rods is slidably sleeved with the same moving plate, the top of the moving plate is fixedly installed with a motor, the output shaft of the motor is fixedly connected with a connecting shaft, and the connecting shaft is rotatably penetrated through the bottom of the moving plate;

[0009] Further comprising an internally threaded pipe, the internally threaded pipe is fixedly penetrated through the bottom plate, the internally threaded pipe is penetrated through the inside, the outer wall of the sampling pipe is provided with threads matched with the internally threaded pipe, the inner wall of the internally threaded pipe is threadedly connected with the sampling pipe, the top end of the sampling pipe is fixedly matched with the connecting shaft, and the sampling pipe is used for collecting deep soil.

[0010] In a possible design, an inner part of the connecting shaft is provided with a positioning hole, an inner part of the positioning hole is provided with a positioning pin, two corresponding limiting holes are formed in one end of the sampling pipe close to the connecting shaft, one end of the sampling pipe is sleeved with the outer wall of the connecting shaft, the two limiting holes are corresponding to the positioning hole and are matched with the positioning pin, and the sampling pipe and the connecting shaft are fixedly connected.

[0011] In a possible design, a plurality of blades are fixedly installed at the bottom end of the sampling pipe, and the plurality of blades are used for assisting the sampling pipe to penetrate into the soil.

[0012] In a possible design, a plurality of detection holes are uniformly formed in the outer wall of the sampling pipe, the plurality of detection holes are used for inserting the probe of the soil detector into the sampling pipe, and different depths of the soil taken out from the sampling pipe are detected.

[0013] In a possible design, two fixing ears are fixedly installed on both sides of the bottom plate, a plurality of positioning screws are threadedly penetrated through the fixing ears, bottom ends of the plurality of positioning screws are provided in a conical shape, the positioning screws are used for penetrating into the soil and fixing the bottom plate, top ends of the plurality of positioning screws are fixedly installed with knobs, the knobs are used for conveniently rotating the positioning screws, and bottom parts of the plurality of fixing ears are fixedly installed with extension pipes, the extension pipes are sleeved with the outer wall of the positioning screw, and the extension pipes are used for accommodating and shielding the conical part at the bottom of the positioning screw.

[0014] In a possible design, a plurality of rollers are rotatably arranged on the bottom part of the bottom plate through the support, one end of the top part of the bottom plate is fixedly installed with a push-pull handle, the push-pull handle is matched with the plurality of rollers, and the push-pull handle is used for moving the bottom plate.

[0015] In a possible design, a scale is fixedly installed on the top part of the bottom plate, one end of the scale is slidably penetrated through the moving plate, and the scale is used for indicating the height of the moving plate.

[0016] In a possible design, a receiving bin is fixedly installed on the top part of the bottom plate, a receiving box is slidably arranged in the receiving bin, and the receiving box is used for storing articles.

[0017] In the application, when used, the user can move the device to a predetermined position by pushing and pulling the handle, then screw the sampling tube through the threads on the outer wall into the inner threaded tube, and align the sampling tube with the detection point; then check the device, pass the limiting hole on the sampling tube through the positioning pin and insert it into the positioning hole in the connecting shaft, to ensure that the sampling tube is firmly connected with the connecting shaft; then the knob can be rotated to drive the positioning screw to penetrate into the soil, and the device is fixed on the ground until it reaches a stable state; then the motor can be started, the motor drives the connecting shaft and the sampling tube fixed therewith to rotate and descend along the guide rod, and the scale is observed to indicate and control the depth of the sampling tube; as the sampling tube penetrates, the blade at the bottom end of the sampling tube will assist in cutting the soil, so that the sampling tube can smoothly enter the deep soil; when the required depth is reached, stop the motor and control it to drive the sampling tube to rotate in the opposite direction, so that the sampling tube can be lifted to the ground surface; after the sampling tube is lifted to the ground surface, the user can insert the probe of the soil detector into the sampling tube through the detection hole, and can detect the soil collected at different depths one by one; after the detection is completed, the rotating sampling tube can be disassembled and the soil sample can be taken out, which is convenient for subsequent analysis; after the detection is completed, the soil residues on the sampling tube and the blade are cleaned, the sampling tube is unscrewed from the inner threaded tube and is put back into the storage bin or designated position, and the positioning screw is rotated and lifted back into the extension pipe to shield the bottom cone and avoid causing harm to the surrounding personnel.

[0018] Beneficial effects:

[0019] In the utility model, the soil detection equipment for detecting deep soil, through motor drive connecting shaft and sampling tube fixedly connected with it, realize automatic sampling of deep soil, not only improve sampling efficiency, still ensure the accurate control of sampling depth, the scale installed on the top of bottom plate can display sampling depth in real time, provide intuitive depth indication for the user, ensure that sampling precision is higher, simultaneously, the blade design of sampling tube bottom end is helpful to easily penetrate soil layer, reduces sampling resistance.

[0020] In the utility model, the soil detection equipment for detecting deep soil adopts the mode that the inner threaded tube is connected with the sampling tube in screw thread, and the positioning hole and the positioning pin are clamped and fixed, which not only ensures the stable connection of the sampling tube and the connecting shaft, but also facilitates the replacement and maintenance of the sampling tube, and also realizes the lifting of the sampling tube while rotating, thereby improving the efficiency of the sampling tube penetrating into the soil.

[0021] In the utility model, the soil detection equipment for detecting deep soil, through evenly arranging multiple detection holes on the outer wall of the sampling tube, the probe of the soil detector can be directly inserted into the sampling tube, the soil at different depths can be detected instantly, without secondary sampling, the detection process is greatly simplified, and the detection efficiency and accuracy are improved.

[0022] The utility model discloses a soil detection equipment for detecting deep soil, through the fixed lug and rotatable positioning screw rod setting of bottom plate both sides, cooperate the roller of bottom and the push -and -pull handle of top, realized the quick fixing and flexible movement of equipment in the operation site, improved the adaptability and portability of equipment,

[0023] The deep soil detection equipment improves sampling efficiency and precision, ensures depth control precision through motor drive and scale indication, simplifies sampling tube replacement and maintenance through internal thread connection drive and pin design, improves lifting efficiency, realizes instant detection of different levels of soil through multiple detection holes, simplifies process and enhances accuracy, combines rotatable positioning screw rod and roller, push -and -pull handle, and the equipment is flexible and portable in field deployment, meets field operation requirements, and improves detection efficiency and user experience. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A three-dimensional structure schematic view of the soil detection equipment for detecting deep soil is provided for the utility model;

[0025] Figure 2 An internal thread pipe mounting structure schematic view of the soil detection equipment for detecting deep soil is provided for the utility model;

[0026] Figure 3 A sampling tube connecting structure schematic view of the soil detection equipment for detecting deep soil is provided for the utility model;

[0027] Figure 4 A positioning screw rod mounting structure schematic view of the soil detection equipment for detecting deep soil is provided for the utility model.

[0028] In the drawing: 1, bottom plate; 2, roller; 3, push -and -pull handle; 4, guide rod; 5, moving plate; 6, scale; 7, internal thread pipe; 8, sampling tube; 9, blade; 10, detection hole; 11, limit hole; 12, motor; 13, connecting shaft; 14, positioning hole; 15, positioning pin; 16, fixed lug; 17, extension pipe; 18, positioning screw rod; 19, knob; 20, storage bin; 21, storage box. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0030] Embodiment 1

[0031] Reference Figures 1-4The utility model relates to a soil detection equipment, including: base plate 1, guide rod 4, moving plate 5, motor 12, connecting shaft 13, inner thread pipe 7, sampling pipe 8 and a series of auxiliary components.

[0032] The base plate 1 is as the support foundation of the equipment, and the top is fixedly installed with two parallel and vertical guide rods 4. The two guide rods 4 provide stable sliding tracks for the moving plate 5, so that the moving plate 5 can move up and down along the same.

[0033] The top center position of the moving plate 5 is fixedly installed with the motor 12, and the output shaft of the motor 12 is fixedly connected with the connecting shaft 13. One end of the connecting shaft 13 rotates and penetrates the bottom of the moving plate 5, to realize the transmission of rotary power. The inner thread pipe 7 is vertically fixed and penetrates the center position of the base plate 1, and is designed with a threaded structure inside, for screwing with the outer wall of the sampling pipe 8.

[0034] The sampling pipe 8 is the key component for performing the soil collection task, and the top end is fixedly matched with the connecting shaft 13. When the motor 12 is started and drives the connecting shaft 13 to rotate, the sampling pipe 8 will rotate and move up and down along the axial direction of the inner thread pipe 7, so as to realize the collection of deep soil.

[0035] In order to further ensure the stable connection of the sampling pipe 8 and the connecting shaft 13, the embodiment is provided with the positioning hole 14 in the inner part of the connecting shaft 13, and is matched with the design of the positioning pin 15. The end of the sampling pipe 8 close to the connecting shaft 13 is provided with two corresponding limiting holes 11, when the end of the sampling pipe 8 is sleeved on the outer wall of the connecting shaft 13, the two limiting holes 11 are aligned with the positioning hole 14. At this time, the positioning pin 15 is inserted into the positioning hole 14 and is clamped in the limiting hole 11, so as to realize the fixed connection of the two.

[0036] In order to enhance the soil penetration ability of the sampling pipe 8, a plurality of blades 9 are fixedly installed at the bottom end of the sampling pipe 8 in the embodiment. The blades 9 can effectively cut the soil in the process of the sampling pipe 8 rotating and pressing, and assist the sampling pipe 8 to penetrate into the soil inside.

[0037] In addition, a plurality of detection holes 10 are uniformly arranged on the outer wall of the sampling pipe 8. The design of the detection holes 10 allows the probe of the soil detector to be directly inserted into the sampling pipe 8, so as to detect the soil samples collected at different depths.

[0038] The utility model can be used in the field of soil detection technology, and can also be used in other fields applicable to the utility model.

[0039] Embodiment 2

[0040] Reference Figure 1 、 24, On the basis of improving example 1: a soil detection device for deep soil detection is applied to the field of soil detection technology;

[0041] In order to enhance the stability and portability of the device, two fixed ears 16 are fixedly installed on both sides of the bottom plate 1 in the embodiment. Each fixed ear 16 is threaded through a positioning screw 18, and the bottom end of the positioning screw 18 is designed as a taper, which is convenient for deepening into the soil for fixation. At the same time, the top end of the positioning screw 18 is fixedly installed with a knob 19, which is convenient for the user to rotate the positioning screw 18 for fixation operation. In addition, the bottom of the fixed ear 16 is also fixedly installed with an extension pipe 17, which is used to accommodate and shield the taper at the bottom of the positioning screw 18, preventing it from causing damage to personnel or equipment in a non-use state.

[0042] In order to facilitate the movement and carrying of the device, four rollers 2 are rotatably arranged at the bottom of the bottom plate 1 through a support, and a push-pull handle 3 is fixedly installed at one end of the top thereof. The user can easily realize the movement of the device by the push-pull handle 3 cooperating with the rollers 2.

[0043] Finally, in order to monitor the lifting height of the moving plate 5 in real time, a scale 6 is fixedly installed on the top of the bottom plate 1. One end of the scale 6 is slidably penetrated through the moving plate 5, and as the moving plate 5 rises and falls, the moving distance of the moving plate 5 can be judged through the scale 6, thereby providing the user with an intuitive lifting height indication.

[0044] In addition, in order to increase the practicability of the device, a storage bin 20 is fixedly installed on the top of the bottom plate 1. The storage bin 20 is slidably provided with a storage box 21, and the user can store detection tools, spare parts or other articles in the storage box 21 for ready access.

[0045] However, as is well known to those skilled in the art, the working principle and wiring method of the motor 12 are common, which belong to conventional means or common general knowledge, and will not be repeated here. Those skilled in the art can make any selection according to their needs or convenience.

[0046] The working principle and use process of the technical solution are as follows: in use, the user can move the device to a predetermined position through the push-pull handle 3, then screw the sampling pipe 8 into the inner threaded pipe 7 through the threads on the outer wall of the sampling pipe 8, and align the sampling pipe 8 with the detection point; then check the device, pass the limiting hole 11 on the sampling pipe 8 through the positioning pin 15 and insert the positioning hole 14 in the connecting shaft 13, and ensure that the sampling pipe 8 and the connecting shaft 13 are firmly connected; then the knob 19 can be rotated to drive the positioning screw 18 to penetrate into the soil, and the device is fixed on the ground until a stable state is reached; then the motor 12 can be started, the motor 12 drives the connecting shaft 13 and the sampling pipe 8 fixed thereto to rotate and descend along the guide rod 4, and the scale 6 is observed to indicate and control the descending depth of the sampling pipe 8; as the sampling pipe 8 penetrates, the blade 9 at the bottom end of the sampling pipe 8 will assist in cutting the soil, so that the sampling pipe 8 can smoothly enter the deep soil; when the required depth is reached, stop the motor 12 and control it to drive the sampling pipe 8 to rotate in the opposite direction, so that the sampling pipe 8 can be lifted to the ground surface; after the sampling pipe 8 is lifted to the ground surface, the user can insert the probe of the soil detector into the sampling pipe 8 through the detection hole 10, and can detect the soil collected at different depths one by one; after the detection is completed, the rotating sampling pipe 8 can be disassembled and the soil sample can be taken out, which is convenient for subsequent analysis; after the detection is completed, the soil residues on the sampling pipe 8 and the blade 9 are cleaned, the sampling pipe 8 is unscrewed from the inner threaded pipe 7, and is placed back into the storage bin 20 or a designated position, at the same time, the positioning screw 18 is rotated and raised and is retracted into the extension pipe 17 to shield the bottom cone, so as to avoid causing harm to the surrounding personnel.

[0047] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A soil detecting apparatus for detecting deep soil, characterized by comprising: Include: The bottom plate (1), the top of the bottom plate (1) is fixedly installed with two guide rods (4), the outer wall of two guide rods (4) is sleeved with the same moving plate (5), the top of the moving plate (5) is fixedly installed with motor (12), the output shaft of the motor (12) is fixedly connected with the connecting shaft (13), one end of the connecting shaft (13) is rotatably penetrated through the bottom of the moving plate (5); It also includes an internally threaded pipe (7), the internally threaded pipe (7) is fixedly penetrated through the bottom plate (1), the inside of the internally threaded pipe (7) is penetrated with a sampling pipe (8), the outer wall of the sampling pipe (8) is provided with a thread matched with the internally threaded pipe (7), the inner wall of the internally threaded pipe (7) is threadedly connected with the sampling pipe (8), the top end of the sampling pipe (8) is fixedly matched with the connecting shaft (13), and the sampling pipe (8) is used for collecting deep soil.

2. The soil testing device for testing deep soil according to claim 1, wherein, The inside of the connecting shaft (13) is provided with a positioning hole (14), the inside of the positioning hole (14) is matched with a positioning pin (15), one end of the sampling pipe (8) close to the connecting shaft (13) is provided with two corresponding limiting holes (11), one end of the sampling pipe (8) is sleeved on the outer wall of the connecting shaft (13), two limiting holes (11) are correspondingly matched with the positioning hole (14) and the positioning pin (15), and the sampling pipe (8) is fixedly connected with the connecting shaft (13).

3. The soil testing device for testing deep soil according to claim 2, wherein, The bottom end of the sampling pipe (8) is fixedly installed with a plurality of blades (9), and the plurality of blades (9) are used to assist the sampling pipe (8) to penetrate into the soil.

4. The soil testing apparatus for testing deep soil according to claim 3, wherein The outer wall of the sampling pipe (8) is uniformly provided with a plurality of detection holes (10), and the plurality of detection holes (10) are used to insert the probe of the soil detector into the sampling pipe (8) to detect the soil of different depths taken out from the sampling pipe (8).

5. The soil testing device for testing deep soil according to claim 1, wherein, Both sides of the bottom plate (1) are fixedly installed with two fixed ears (16), a plurality of fixed ears (16) are threadedly penetrated with positioning screws (18), the bottom end of the positioning screw (18) is tapered, which is used for penetrating into the soil and fixing the bottom plate (1), the top end of the positioning screw (18) is fixedly installed with a knob (19), which is used for conveniently rotating the positioning screw (18), and the bottom of the fixed ear (16) is fixedly installed with an extension pipe (17), the extension pipe (17) is sleeved on the outer wall of the positioning screw (18), and the extension pipe (17) is used to accommodate and shield the bottom taper of the positioning screw (18).

6. The soil testing device for testing deep soil according to claim 1, wherein, The bottom of the bottom plate (1) is rotatably provided with a plurality of rollers (2) through a support, one end of the top of the bottom plate (1) is fixedly installed with a push-pull handle (3), the push-pull handle (3) is matched with a plurality of rollers (2), and is used for moving the bottom plate (1).

7. The soil testing device for testing deep soil according to claim 1, wherein, The top of the bottom plate (1) is fixedly installed with a scale (6), one end of the scale (6) is slidably penetrated through the moving plate (5), and the scale (6) is used for indicating the height of the moving plate (5).

8. The soil testing device for testing deep soil according to claim 1, wherein, The top of the bottom plate (1) is fixedly provided with a receiving bin (20), and the inside of the receiving bin (20) is slidably provided with a receiving box (21), which is used for storing articles.

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