Soil detection equipment for deep soil detection

Abstract

The utility model relates to the technical field of soil detection equipment, in particular to soil detection equipment for deep soil detection, which comprises an equipment main body, a support column is fixed at the top of the equipment main body, a sliding seat is connected onto the support column in a sliding manner, and a soil sampling barrel is fixed in the middle of the sliding seat. A T-shaped material pushing rod is slidably connected into the soil sampling barrel, and a material pushing plate is fixed to the bottom surface of the T-shaped material pushing rod. According to the utility model, the discharging piece is arranged, so that a taken soil sample can be conveniently and efficiently pushed out of the soil sampling barrel, the problem that the soil sample is damaged due to complicated manual operation by means of tools is avoided, the integrity of the soil sample is ensured, and the accuracy of a subsequent detection result is facilitated; the soil sampling barrel can be driven by the lifting part to accurately go deep into soil at different depths for sampling, so that the sampling depth can be flexibly and accurately adjusted, and the diversified depth requirements of deep soil detection can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of soil detection equipment, in particular to a soil detection equipment used for deep soil detection. Background Art

[0002] Soil is a natural entity composed of layers of mineral components of varying thickness. The difference between soil and parent material layers lies in morphology, physical properties, chemical properties, and mineralogical properties. The composition of soil is very complex. Generally speaking, it is composed of three phases: solid, liquid, and gas, including minerals, organic matter produced by the decomposition of plant and animal residues, water, and air.

[0003] Soil environmental monitoring refers to determining the environmental quality and its changing trends by measuring the representative values ​​of factors that affect soil environmental quality. Soil testing should not only be carried out on the surface soil, but also on the deep soil, so as to facilitate the effective restoration and management of the soil in the positive area.

[0004] The existing soil sampling equipment, with announcement number CN217133154U, is a soil detection equipment for deep soil detection, which includes a base, the bottom end of the base is symmetrically provided with moving wheels, the middle position of the base is provided with an opening, a support plate is provided above the base, the support plate and the base are connected by four support columns, a motor is provided at the bottom end of the support plate, the output shaft of the motor is connected to a rotating shaft, the outside of the rotating shaft is connected to a drill pipe barrel, a height adjuster connected to the drill pipe barrel is provided on the support plate, a drill bit is provided at the bottom end of the drill pipe barrel, and openings are symmetrically provided on both sides of the drill pipe barrel.

[0005] However, the above prior art has some shortcomings during use:

[0006] After sampling, it is difficult to remove the soil samples from the sampling tube conveniently and efficiently, and complex operations are often required manually with the help of tools. This is not only time-consuming, but also easily damages the soil samples, affecting the accuracy of subsequent test results. Utility Model Content

[0007] The utility model aims to solve the problem that the sampling equipment in the prior art needs to use tools to take out soil samples, and proposes a soil testing device for deep soil testing.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A soil detection device for deep soil detection comprises a device body, a pillar is fixed on the top of the device body, a sliding seat is slidably connected to the pillar, a soil sampling cylinder is fixed in the middle of the sliding seat, a T-shaped push rod is slidably connected in the soil sampling cylinder, and a push plate is fixed on the bottom surface of the T-shaped push rod;

[0010] Also includes:

[0011] A lifting member, the lifting member drives the slide seat to rise and fall and slide;

[0012] A discharging member is used to push the soil to slide out of the soil sampling cylinder.

[0013] Preferably, the lifting member comprises:

[0014] A support plate, the support plate being fixed on the support pillar;

[0015] A frame, wherein the frame is fixed on the support plate;

[0016] A motor, wherein the motor is fixed in the middle of the frame;

[0017] A screw rod is fixed at the output end of the motor.

[0018] Preferably, a through hole slidably connected to the pillar is provided in the sliding seat, the sliding seat is threadedly sleeved with the screw rod, the connection between the sliding seat and the screw rod is hollow, and the inner wall of the hollow part of the sliding seat is provided with an external thread matching the screw rod thread.

[0019] Preferably, the discharging member comprises:

[0020] a concave frame fixed to the top surface of the slide seat;

[0021] A rotating rod, the rotating rod being rotatably connected to the concave frame;

[0022] A rocker, the rocker being fixed at the end of the rotating rod;

[0023] A gear, wherein the gear is fixed on the rotating rod;

[0024] The concave frame is provided in a notch shape, and the gear is placed in the notch of the concave frame and rotates.

[0025] Preferably, the discharging member further comprises:

[0026] A connecting block, the connecting block being fixed to the top surface of the T-shaped push rod;

[0027] A tooth plate, the tooth plate is fixed to the top surface of the connecting block, and the tooth plate and the gear are meshed with each other;

[0028] A spring is sleeved on the T-shaped push rod.

[0029] Preferably, one end of the spring is connected to the inner surface of the top end of the T-shaped push rod, and the other end is fixedly connected to the top surface of the push plate.

[0030] Compared with the prior art, the utility model has the following advantages:

[0031] The utility model provides a discharging piece and, through a simple shaking rocker operation, utilizes the meshing transmission of the gear and the tooth plate and the auxiliary effect of the spring, can conveniently and efficiently push the taken soil sample out of the soil sampling tube, thus avoiding the problem of damage to the soil sample caused by complex manual operation with the help of tools, ensuring the integrity of the soil sample and being conducive to the accuracy of subsequent test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the overall structure of a soil detection device for deep soil detection proposed by the utility model;

[0033] Figure 2 This is a schematic diagram of the overall axial structure of a soil detection device for deep soil detection proposed by the utility model;

[0034] Figure 3 This is a schematic diagram of the overall cross-sectional structure of a soil detection device for deep soil detection proposed by the utility model;

[0035] Figure 4 The utility model provides a schematic diagram of the structure of a discharge piece of soil testing equipment for deep soil testing.

[0036] In the figure:

[0037] 1. Equipment body; 2. Pillar; 3. Slide seat; 301. Through hole; 31. Support plate; 32. Frame; 33. Motor; 34. Screw rod; 4. Soil sampling tube; 5. T-shaped push rod; 51. Concave frame; 52. Rotating rod; 53. Rocker; 54. Gear; 55. Tooth plate; 56. Connecting block; 57. Spring; 6. Push plate. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0039] Reference Figure 1-Figure 4A soil detection device for deep soil detection includes a device body 1, a pillar 2 is fixed on the top of the device body 1, the pillar 2 is a cylindrical structure, and its surface is smooth to ensure that a slide 3 can slide smoothly on it, and the smooth surface can reduce the friction when the slide 3 slides, ensure the stability of the lifting process, and avoid jamming or inaccurate displacement caused by excessive friction. The slide 3 is slidably connected to the pillar 2, and a through hole 301 is opened in the slide 3 to be slidably connected to the pillar 2. The through hole 301 is opened to realize the sliding connection with the pillar 2, and can be moved along As the support column 2 moves up and down, it drives the soil sampling tube 4 fixed in the middle to reach the soil positions at different depths for sampling operations. A soil sampling tube 4 is fixed in the middle of the slide 3. The interior of the soil sampling tube 4 is hollow, and the internal space is used to accommodate the soil samples taken. A T-shaped pushing rod 5 is slidably connected to the soil sampling tube 4. A pushing plate 6 is fixed on the bottom surface of the T-shaped pushing rod 5, and its area is adapted to the inner diameter of the soil sampling tube 4, ensuring that the soil sample can be effectively pushed downward from the top of the soil sampling tube 4 during the pushing process, so that it can be smoothly discharged from the soil sampling tube 4.

[0040] A soil detection device for deep soil detection also includes a lifting component and a discharging component.

[0041] The lifting member drives the slide 3 to rise and fall and slide. The lifting member includes a support plate 31, a frame 32, a motor 33 and a screw rod 34. The support plate 31 is fixed on the pillar 2, the frame 32 is fixed on the support plate 31, and the motor 33 is fixed in the middle of the frame 32. The frame 32 is provided to ensure that the motor 33 can be accurately installed in its specified position and can remain stable during the operation of the motor 33. It will not be displaced or loosened due to vibration and other reasons, thereby affecting the rotation of the screw rod 34 and the lifting and lowering movement of the slide 3. The screw rod 34 is fixed at the output end of the motor 33, the slide 3 and the screw rod 34 are threadedly connected, and the connection between the slide 3 and the screw rod 34 is hollow. The inner wall of the hollow part of the slide 3 is provided with an external thread that matches the thread of the screw rod 34.

[0042] The discharge member pushes the soil to slide out of the soil sampling tube 4. The discharge member includes a concave frame 51, a rotating rod 52, a rocker 53, a gear 54, a tooth plate 55, a connecting block 56 and a spring 57. The concave frame 51 is fixed on the top surface of the slide 3, the rotating rod 52 is rotatably connected to the concave frame 51, the rocker 53 is fixed at the end of the rotating rod 52, and the gear 54 is fixed on the rotating rod 52. The concave frame 51 is arranged in a notch shape, and the gear 54 is placed in the notch of the concave frame 51 and rotates. The notch size of the concave frame 51 is adapted to the size of the gear 54 to ensure that the gear 54 can rotate stably in the recess without getting stuck, the connecting block 56 is fixed on the top surface of the T-shaped push rod 5, the tooth plate 55 is fixed on the top surface of the connecting block 56, the tooth plate 55 and the gear 54 are meshed with each other, the spring 57 is sleeved on the T-shaped push rod 5, and the two ends of the spring 57 are respectively fixedly connected to the inner surface of the top end of the T-shaped push rod 5 and the top surface of the push plate 6. The spring 57 can ensure that the push plate 6 can be stably located at the top of the soil sampling tube 4 under normal circumstances, and can also provide sufficient elastic force to assist in pushing the soil when discharging is required.

[0043] The functional principle of the utility model can be explained through the following operation modes:

[0044] When deep soil sampling is required, the motor 33 is started to drive the screw 34 to rotate. Since the slide 3 is threadedly connected to the screw 34 and the slide 3 is slidably connected to the pillar 2 through the through hole 301, under the rotation of the screw 34, the slide 3 will slide up and down along the pillar 2, thereby driving the soil sampling tube 4 fixed in the middle of the slide 3 to penetrate into the soil at a specified depth for sampling.

[0045] After the sampling is completed, when the soil needs to be taken out from the soil sampling tube 4, the rocker 53 is manually rotated, and the rocker 53 drives the rotating rod 52 to rotate, thereby rotating the gear 54 fixed on the rotating rod 52. During the rotation of the gear 54, it will engage with the tooth plate 55 fixed on the top connecting block 56 of the T-shaped pushing rod. The rotation of the gear 54 will drive the tooth plate 55 to move downward, so that the T-shaped pushing rod 5 slides downward along the soil sampling tube 4. At this time, the spring 57 sleeved on the T-shaped pushing rod 5 is compressed, and the pushing plate 6 at the bottom of the T-shaped pushing rod 5 slides down synchronously to push the soil out of the soil sampling tube 4, completing the discharging operation.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soil detection device for deep soil detection, comprising a device body (1), characterized in that: A support (2) is fixed on the top of the equipment body (1), a slide seat (3) is slidably connected to the support (2), a soil sampling tube (4) is fixed in the middle of the slide seat (3), a T-shaped push rod (5) is slidably connected inside the soil sampling tube (4), and a push plate (6) is fixed to the bottom surface of the T-shaped push rod (5); Also includes: A lifting member, the lifting member drives the slide seat (3) to rise and fall and slide; A discharge piece, wherein the discharge piece pushes the soil to slide out of the soil sampling cylinder (4).

2. The soil detection device for deep soil detection according to claim 1, characterized in that: The lifting member comprises: A support plate (31), the support plate (31) being fixed on the support column (2); A frame (32), the frame (32) being fixed on the support plate (31); A motor (33), wherein the motor (33) is fixed in the middle of the frame (32); A screw rod (34), wherein the screw rod (34) is fixed to an output end of the motor (33).

3. The soil detection device for deep soil detection according to claim 2, characterized in that: The slide seat (3) is provided with a through hole (301) which is slidably connected to the support (2); the slide seat (3) is threadedly sleeved with the screw rod (34); the connection between the slide seat (3) and the screw rod (34) is hollow; the inner wall of the hollow part of the slide seat (3) is provided with an external thread which matches the thread of the screw rod (34).

4. The soil detection device for deep soil detection according to claim 1, characterized in that: The discharging part comprises: A concave frame (51), the concave frame (51) being fixed on the top surface of the slide seat (3); A rotating rod (52), the rotating rod (52) being rotatably connected to the concave frame (51); A rocker (53), wherein the rocker (53) is fixed at the end of the rotating rod (52); a gear (54), wherein the gear (54) is fixed on the rotating rod (52); The concave frame (51) is provided in a notch shape, and the gear (54) is placed in the notch of the concave frame (51) and rotates.

5. The soil detection device for deep soil detection according to claim 4, characterized in that: The discharging member further comprises: A connecting block (56), the connecting block (56) being fixed on the top surface of the T-shaped push rod (5); a tooth plate (55), the tooth plate (55) being fixed on the top surface of the connecting block (56), the tooth plate (55) being meshed with the gear (54); A spring (57), wherein the spring (57) is sleeved on the T-shaped push rod (5).

6. The soil detection device for deep soil detection according to claim 5, characterized in that: One end of the spring (57) is connected to the inner surface of the top end of the T-shaped push rod (5), and the other end is fixedly connected to the top surface of the push plate (6).

Images