Multi-layer sampler structure for soil detection

Abstract

The utility model relates to the technical field of soil detection, in particular to a multi-layer sampler structure for soil detection, which comprises a transverse moving component, and a detection sampling component is arranged on the front upper side of the transverse moving component; transverse displacement regulation and control of the detecting and sampling assembly can be realized through the transverse moving assembly, so that the detecting and sampling assembly has good sampling, resetting and layered unloading effects on soil, the multi-layer sampling and distributing effects of soil detection are good, the soil layered detection effect is improved, and the detection efficiency is improved. The detection sampling assembly adopts a hydraulic telescopic rod to press down and sample a sampling barrel, so that the sampling barrel can keep better soil layer integrity when sampling a soil layer, and a material taking groove is formed in the sampling barrel, so that a discharging plate is high in convenience when discharging the soil layer in the sampling barrel; therefore, the detection sampling efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil detection, in particular to a multi-layer sampler structure for soil detection. Background Art

[0002] Soil sampling refers to the method of collecting soil samples, including the layout of the samples and the sampling techniques. The collection of profile soil samples should be carried out after the profile observation and recording is completed. Before sampling, the profile should be repaired and cleaned, and the topmost loose soil should be removed. Then, samples should be taken from the central typical part layer by layer from top to bottom.

[0003] Most of the existing soil sampling methods are manual excavation or spiral sampling. However, this method makes it difficult to sample the soil layer depth and cannot maintain the integrity of the sampled soil layer, thus affecting the soil layer detection sampling effect. Therefore, a multi-layer sampler structure for soil detection is needed to improve the above problems. Utility Model Content

[0004] In order to solve the problem that it is difficult to sample the soil layer depth in layers and the integrity of the sampled soil layer cannot be maintained when sampling the soil layer, thereby affecting the soil layer detection sampling effect, the purpose of the utility model is to provide a device for soil detection to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multi-layer sampler structure for soil detection comprises a traverse assembly, wherein a detection sampling assembly is arranged on the front upper side of the traverse assembly;

[0007] The transverse movement assembly includes an electric lead screw displacement module, an adapter plate is installed on the slide seat of the electric lead screw displacement module, a support plate is provided on the front lower side of the electric lead screw displacement module, and a transversely laid guide rail is correspondingly provided on the upper front and rear sides of the support plate, a receiving slide plate is slidably installed on the guide slide rail, and an adapter seat is provided in the middle of the rear upper side of the receiving slide plate;

[0008] The detection sampling assembly includes a positioning bracket installed on an adapter plate and an adapter seat, the front side of the positioning bracket is correspondingly provided with connecting seats on the upper and lower sides, the front end of the connecting seat is provided with a guide cylinder, the front lower side of the guide cylinder is provided with a receiving seat, a hydraulic telescopic rod is installed on the receiving seat, a sampling cylinder is installed inside the guide cylinder, a material collection groove is provided on the front side of the sampling cylinder, a discharge plate is provided at the lower end of the guide cylinder, and a transfer plate is provided at the upper end of the sampling cylinder.

[0009] As a preferred embodiment of the present utility model, a transfer slider adapted to the guiding slide rail is provided on the lower side of the receiving slide plate, and the receiving slide plate is slidably connected to the guiding slide rail through the transfer slider.

[0010] As a preferred embodiment of the present utility model, the side view cross-section of the adapter seat is arranged in an "L" shape, and the adapter plate is fixedly connected to the adapter seat through a fixing bolt.

[0011] As a preferred embodiment of the present utility model, the lower rear side of the positioning bracket is fixedly connected to the adapter plate, and the lower front side of the positioning bracket is fixedly connected to the adapter seat.

[0012] As a preferred embodiment of the present utility model, the lower end of the sampling cylinder is arranged in a "conical" structure.

[0013] As a preferred embodiment of the present utility model, the outer diameter of the sampling cylinder is adapted to the inner diameter of the guiding cylinder, and the sampling cylinder is slidably connected to the guiding cylinder.

[0014] As a preferred embodiment of the present utility model, the driving end of the hydraulic telescopic rod is connected to the sampling cylinder through a transfer connecting plate.

[0015] As a preferred embodiment of the present utility model, the rear side of the discharge plate is arranged in an arc shape, and the discharge plate is correspondingly arranged at the material taking groove of the sampling cylinder.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, the lateral displacement of the detection and sampling assembly can be adjusted through the transverse movement assembly, so that the detection and sampling assembly has a good effect on sampling reset and layered discharging of the soil, and thus the multi-layer sampling and material separation effect of the soil detection is good, improving the soil layered detection effect.

[0018] 2. In the present utility model, the sampling cylinder is pressed down for sampling by the hydraulic telescopic rod in the detection and sampling assembly, so that the sampling cylinder can maintain better soil layer integrity when sampling the soil layer, and a material taking groove is provided on the sampling cylinder, which enables the discharge plate to have high convenience in discharging the soil layer in the sampling cylinder, thereby effectively improving the detection and sampling efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the transverse movement assembly structure of the present utility model;

[0021] Figure 3 is a schematic diagram of the detection and sampling assembly structure of the present utility model;

[0022] Figure 4 It is a partial structural schematic diagram of the detection sampling component of the utility model.

[0023] In the figure: 1. Transverse movement component; 101. Electric screw displacement module; 102. Adapter plate; 103. Support plate; 104. Guide rail; 105. Receiver slide; 106. Adapter seat; 2. Detection and sampling component; 201. Positioning bracket; 202. Connecting seat; 203. Guide cylinder; 204. Receiver seat; 205. Hydraulic telescopic rod; 206. Sampling cylinder; 207. Material trough; 208. Discharge plate; 209. Transfer plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example: See Figures 1-4 A multi-layer sampler structure for soil detection is shown, comprising a transverse moving assembly 1, and a detection sampling assembly 2 is arranged on the front upper side of the transverse moving assembly 1;

[0026] In this embodiment, refer to Figure 1 and 2 As shown, the transverse movement component 1 includes an electric screw displacement module 101, an adapter plate 102 is installed on the slide seat of the electric screw displacement module 101, a supporting plate 103 is arranged on the front lower side of the electric screw displacement module 101, and a transversely laid guide rail 104 is arranged correspondingly on the front and rear sides of the upper side of the supporting plate 103, a receiving slide plate 105 is slidably installed on the guide slide rail 104, and an adapter seat 106 is arranged in the middle of the rear upper side of the receiving slide plate 105; the transverse displacement control of the detection sampling component 2 can be realized through the transverse movement component 1, so that the detection sampling component 2 has a good sampling reset and stratified unloading effect on the soil, thereby making the multi-layer sampling and material separation effect of soil detection good, and improving the soil stratification detection effect.

[0027] The lower side of the receiving slide plate 105 is provided with a transfer slider adapted to the guide rail 104, and the receiving slide plate 105 is slidably connected to the guide rail 104 through the transfer slider. The side cross section of the transfer seat 106 is arranged in an "L"-shaped structure, and the transfer plate 102 is fixedly connected to the transfer seat 106 through fixing bolts. Its function is that the setting of the receiving slide plate 105 can make the sampling force stability of the detection sampling component 2 high, and at the same time, it can also make the transverse movement component 1 have a good effect on the movement of the detection sampling component 2.

[0028] In this embodiment, refer to Figure 1 , 3 As shown in 4, the detection sampling assembly 2 includes a positioning bracket 201 installed on the adapter plate 102 and the adapter seat 106, and the front side of the positioning bracket 201 is correspondingly provided with a connecting seat 202 on the upper and lower sides, and a guide cylinder 203 is provided at the front end of the connecting seat 202, and a receiving seat 204 is provided on the front lower side of the guide cylinder 203. A hydraulic telescopic rod 205 is installed on the receiving seat 204, and a sampling cylinder 206 is installed inside the guide cylinder 203. A material collection groove 207 is provided on the front side of the sampling cylinder 206, a discharge plate 208 is provided at the lower end of the guide cylinder 203, and a transfer plate 209 is provided at the upper end of the sampling cylinder 206. By using the hydraulic telescopic rod 205 to press down the sampling tube 206 for sampling through the detection sampling component 2, the sampling tube 206 can maintain a good soil layer integrity when sampling the soil layer, and a material sampling groove 207 is opened on the sampling tube 206 to make it convenient for the unloading plate 208 to unload the soil layer in the sampling tube 206, thereby effectively improving the detection sampling efficiency.

[0029] The rear lower side of the positioning bracket 201 is fixedly connected to the adapter plate 102, and the front lower side of the positioning bracket 201 is fixedly connected to the adapter seat 106. The lower end of the sampling tube 206 is arranged in a "conical" structure. Its function is that the lower end of the sampling tube 206 adopts a "conical" structure, which can make the sampling tube 206 enter the soil layer for sampling more smoothly, thereby making the use effect of the sampling tube 206 better.

[0030] The outer diameter of the sampling tube 206 is matched with the inner diameter of the guide tube 203, the sampling tube 206 is slidably connected with the guide tube 203, and the driving end of the hydraulic telescopic rod 205 is connected with the sampling tube 206 through the transfer plate 209. The rear side of the discharge plate 208 is arranged in an arc-shaped structure, and the discharge plate 208 is arranged correspondingly to the material collection groove 207 of the sampling tube 206. Its function is that the discharge plate 208 is arranged correspondingly to the material collection groove 207, and the rear lower side of the discharge plate 208 is arranged in an arc-shaped structure, so that the discharge plate 208 can have a better effect on discharging soil in the sampling tube 206.

[0031] When the multi-layer sampler structure for soil detection in this scheme is used, the electric screw displacement module 101 works to move the adapter plate 102 with the adapter seat 106 so that the receiving slide plate 10 can slide on the guide rail 104 to achieve the regulation and use of the detection sampling component 2. The lateral displacement regulation of the detection sampling component 2 can be achieved through the lateral movement component 1, so that the detection sampling component 2 has a good sampling reset and layered unloading effect on the soil, thereby achieving a good multi-layer sampling and material separation effect of soil detection, and improving the soil layer detection effect;

[0032] The sampling cylinder 206 is pushed by the hydraulic telescopic rod 205 to enter the soil for sampling. The depth of the sampling soil layer is controlled by the penetration depth of the sampling cylinder 206. When sampling the soil at each stage, after the sampling cylinder 206 is lifted out, the sampled soil is discharged under the action of the discharge plate 208. At the same time, under the action of the transverse movement assembly 1, the soil at each layer stage is positioned and discharged. Then, the sampling cylinder 206 is reset to sample and discharge the soil of the next stage again. By using the hydraulic telescopic rod 205 of the detection sampling assembly 2 to press down the sampling cylinder 206 for sampling, the sampling cylinder 206 can maintain good integrity of the soil layer during soil sampling. And a feeding groove 207 is provided on the sampling cylinder 206, which can improve the convenience of the discharge plate 208 for discharging the soil in the sampling cylinder 206, thus effectively improving the detection sampling efficiency and effect.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-layer sampler structure for soil detection, comprising a traverse assembly (1), characterized in that: A detection sampling component (2) is arranged on the front upper side of the transverse movement component (1); The transverse movement assembly (1) comprises an electric screw displacement module (101), an adapter plate (102) is installed on the slide seat of the electric screw displacement module (101), a support plate (103) is arranged on the front lower side of the electric screw displacement module (101), and a transversely laid guide rail (104) is arranged on the upper side of the support plate (103) in front and rear, respectively, and a receiving slide plate (105) is slidably installed on the guide slide rail (104), and an adapter seat (106) is arranged in the middle of the rear upper side of the receiving slide plate (105); The detection sampling assembly (2) comprises a positioning bracket (201) mounted on an adapter plate (102) and an adapter seat (106); a connecting seat (202) is correspondingly arranged on the upper and lower sides of the front side of the positioning bracket (201); a guide cylinder (203) is arranged at the front end of the connecting seat (202); a receiving seat (204) is arranged at the front lower side of the guide cylinder (203); a hydraulic telescopic rod (205) is installed on the receiving seat (204); a sampling cylinder (206) is installed inside the guide cylinder (203); a material collection groove (207) is provided on the front side of the sampling cylinder (206); a discharge plate (208) is arranged at the lower end of the guide cylinder (203); and a transfer plate (209) is arranged at the upper end of the sampling cylinder (206).

2. A multi-layer sampler structure for soil detection according to claim 1, characterized in that: A transfer slider adapted to the guide rail (104) is provided on the lower side of the receiving slide plate (105), and the receiving slide plate (105) is slidably connected to the guide rail (104) via the transfer slider.

3. A multi-layer sampler structure for soil detection according to claim 1, characterized in that: The cross section of the adapter seat (106) in a side view is arranged in an "L"-shaped structure, and the adapter plate (102) is fixedly connected to the adapter seat (106) via fixing bolts.

4. A multi-layer sampler structure for soil detection according to claim 1, characterized in that: The rear lower side of the positioning bracket (201) is fixedly connected to the adapter plate (102), and the front lower side of the positioning bracket (201) is fixedly connected to the adapter seat (106).

5. A multi-layer sampler structure for soil detection according to claim 1, characterized in that: The lower end of the sampling tube (206) is arranged in a "conical" structure.

6. A multi-layer sampler structure for soil detection according to claim 1, characterized in that: The outer diameter of the sampling cylinder (206) is matched with the inner diameter of the guide cylinder (203), and the sampling cylinder (206) is slidably connected to the guide cylinder (203).

7. A multi-layer sampler structure for soil detection according to claim 1, characterized in that: The driving end of the hydraulic telescopic rod (205) is connected to the sampling tube (206) via a transfer plate (209).

8. A multi-layer sampler structure for soil detection according to claim 1, characterized in that: The rear side of the discharge plate (208) is arranged in an arc-shaped structure, and the discharge plate (208) is arranged corresponding to the material taking groove (207) of the sampling tube (206).

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