Geology and geology sampling equipment

Abstract

The utility model discloses geology and geology sampling equipment which comprises a sampling frame, a material guiding piece is installed in the middle of the sampling frame, the material guiding piece comprises a material guiding plate, a sampling barrel penetrates through the material guiding plate, a blocking strip is installed on the outer edge of the material guiding plate, a material guiding opening is formed in the connecting portion of the material guiding plate and the bottom of the blocking strip, and a spiral conveyor is installed on one side of the sampling frame. And a conveying plate corresponding to the position of the material guide opening is mounted at a feeding opening of the spiral conveyor. A sample conveyed by the screw rod in a rotating mode is guided into the material guiding piece from the sampling barrel, the sample can be blocked through the blocking strip and prevented from being splashed out of the material guiding piece, at the moment, the sample can be guided out to the material guiding opening through the obliquely-arranged material guiding plate to be collected through the collecting box, the sampling process does not need to be interrupted, and therefore the sampling period is remarkably shortened, and the working efficiency is improved. Real-time sampling can keep the primitiveness and integrity of the sample, slight change caused by the influence of environmental factors is avoided, the primitiveness and integrity of the sample are ensured, and thus the accuracy of subsequent analysis is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of geological equipment, in particular to a geographical geological sampling device. Background Art

[0002] Geological sampling is an indispensable part of geological survey work. It involves the collection of underground rocks, soil and other geological materials for subsequent chemical and physical property analysis, so as to understand key information such as underground structure and mineral distribution. In the process of geological survey, the performance of sampling equipment is directly related to sampling efficiency and sample quality, which in turn affects the accuracy and reliability of the entire geological survey work. When sampling soil, the sampling equipment usually uses drilling to collect soil or rock samples into the sampling cylinder inside the sampler through a spiral rod. The sampling equipment in the prior art still has certain defects when used and needs to be improved;

[0003] When the sampling equipment in the prior art is in use, since the sampler collects the soil from the spiral rod into the sampling barrel inside the sampler through drilling, after the sampling is completed, the sampler needs to stop working and take out the sample in the sampling barrel, so that the two processes of sampling and sample collection cannot be effectively connected, and it is impossible to extract and collect the soil while the sampler continues to work, resulting in interruption of the sampling process and reduced sampling efficiency. Therefore, a geographical geological sampling device is proposed to overcome the above-mentioned defects. Utility Model Content

[0004] The utility model aims to solve the defect that the sampler in the prior art cannot export the sample during the sampling process, and proposes a geographical geological sampling device.

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

[0006] The sampling rack has a material guide installed in the middle of the sampling rack.

[0007] The material guide member comprises a material guide plate, a sampling tube runs through the material guide plate, a stop bar is installed on the outer edge of the material guide plate, and the bottom connecting part of the material guide plate and the stop bar forms a material guide port.

[0008] A screw conveyor is installed on one side of the sampling rack, and a conveying plate corresponding to the position of the material guide port is installed at the feed inlet of the screw conveyor.

[0009] A support platform is installed at the bottom of one side of the sampling frame. A slide groove is provided on the support platform. A collection box corresponding to the discharge port of the screw conveyor slides in the slide groove. A collection bin is provided in the collection box.

[0010] Preferably, the stop bar is semi-annular, and the guide plate is obliquely installed inside the sampling rack.

[0011] Preferably, universal wheels are installed at the four corners of the bottom of the sampling rack, and an electric push rod is installed on the top of the sampling rack.

[0012] Preferably, the sampling rack is slidably matched with the moving plate, a motor is installed at the bottom of the moving plate, and a spiral rod is connected to the rotating end of the motor.

[0013] Preferably, the moving end of the electric push rod is connected to the top of the moving plate.

[0014] Preferably, the sampling tube is sleeved at the top end of the spiral rod, a mounting frame is installed on one side of the sampling frame, and the material guide is connected to the mounting frame.

[0015] The utility model has the following beneficial effects:

[0016] 1. Under the action of the guide piece, the sample conveyed by the spiral rod is introduced from the sampling tube into the guide piece. The sample can be blocked by the stop bar to prevent it from splashing out of the guide piece. At this time, the sample can be guided to the guide port through the inclined guide plate and collected by the collection box. There is no need to interrupt the sampling process, which significantly shortens the sampling cycle and improves work efficiency. Real-time sampling can maintain the originality and integrity of the sample, avoid slight changes due to environmental factors, ensure the originality and integrity of the sample, and thus ensure the accuracy of subsequent analysis;

[0017] 2. With the cooperation of the screw conveyor and the conveying plate, when the sample is discharged through the guide port, the conveying plate can receive the sample to prevent it from falling. At this time, starting the screw conveyor can transport the sample to the discharge port to be collected by the collection box, thereby ensuring that the sample can be transported to the designated location for collection, and when the collection box is full, the screw conveyor can be closed to avoid continuous discharge of the sample, thereby ensuring the collection speed and amount of the sample, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional structural diagram of a geographical geological sampling device proposed by the utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the connection between the material guide member and the screw conveyor of a geographical geological sampling device proposed by the utility model;

[0020] Figure 3 A schematic diagram of the three-dimensional structure of a material guide member of a geographical and geological sampling device proposed by the utility model;

[0021] Figure 4 The utility model provides a three-dimensional structural diagram of the connection between a screw conveyor and a collecting box of a geographical and geological sampling device.

[0022] In the figure: 1. sampling rack; 101. universal wheel; 102. electric push rod; 103. mounting frame; 2. moving plate; 201. motor; 202. screw rod; 3. material guide; 301. material guide plate; 302. stop bar; 303. material guide port; 304. sampling tube; 4. screw conveyor; 5. conveying plate; 6. supporting platform; 601. slide chute; 7. collecting box. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-4 A geographical geological sampling device comprises a sampling frame 1. Universal wheels 101 are installed at the four corners of the bottom of the sampling frame 1. The universal wheels 101 can be set to facilitate the movement of the device. An electric push rod 102 is installed on the top of the sampling frame 1. The moving end of the electric push rod 102 is connected to the top of the moving plate 2. By starting the electric push rod 102, the moving plate 2 can be driven to move vertically up and down, and then the spiral rod 202 can be driven to drill holes on the ground of the geographical geology to be sampled. The sampling frame 1 is slidably matched with the moving plate 2. A motor 201 is installed at the bottom of the moving plate 2. The rotating end of the motor 201 is connected to the spiral rod 202. When the electric push rod 102 drives the moving plate 2 to move, starting the motor 201 can drive the spiral rod 202 to rotate, and then the sampling operation can be performed. A material guide 3 is installed in the middle of the sampling frame 1.

[0025] The material guide member 3 includes a material guide plate 301, and a sampling barrel 304 is passed through the material guide plate 301. The sampling barrel 304 is sleeved at the top of the spiral rod 202. After the spiral rod 202 rotates to rotate the sample up, the sample can be led out from the top of the sampling barrel 304. A mounting frame 103 is installed on one side of the sampling rack 1. The material guide member 3 is connected to the mounting frame 103. A stop bar 302 is installed on the outer edge of the material guide plate 301. The stop bar 302 is semi-annular and is set in the shape of a semi-ring, so that The sample can fall from one side, and the guide plate 301 is installed obliquely inside the sampling rack 1. The guide plate 301 and the bottom connecting part of the stop bar 302 form a guide port 303. After the sample passes through the spiral rod 202 and is guided from the sampling tube 304 to the top, the sample enters the guide plate 301. Since the guide plate 301 is set obliquely, the sample is discharged from the guide plate 301 to the guide port 303, and the stop bar 302 can prevent the sample from splashing out of the guide member 3 when it is guided out of the sampling tube 304.

[0026] A screw conveyor 4 is installed on one side of the sampling rack 1, and a conveying plate 5 corresponding to the position of the guide port 303 is installed at the feed port of the screw conveyor 4. The sample guided out from the guide port 303 falls onto the conveying plate 5, and the sample is guided into the feed port of the screw conveyor 4 through the conveying plate 5 and enters the screw conveyor 4. After being transported by the started screw conveyor 4, it is discharged to the discharge port.

[0027] A support platform 6 is installed at the bottom of one side of the sampling rack 1, and a slide groove 601 is opened on the support platform 6. A collection box 7 corresponding to the discharge port of the screw conveyor 4 slides in the slide groove 601. A pulling block is installed on one side of the collection box 7. A collecting bin is opened in the collection box 7. The samples discharged from the discharge port of the screw conveyor 4 fall into the collection box 7. When the collected sample amount is reached, the pulling block on one side of the collection box 7 is pulled to pull the collection box 7 out of the slide groove 601 to take out the sample.

[0028] 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 geographical geological sampling device, characterized in that: include: A sampling rack (1), wherein a material guide member (3) is installed at the middle of the sampling rack (1); The material guide member (3) comprises a material guide plate (301), a sampling tube (304) passes through the material guide plate (301), a stop bar (302) is installed on the outer edge of the material guide plate (301), and the bottom connecting part of the material guide plate (301) and the stop bar (302) forms a material guide port (303); A screw conveyor (4) is installed on one side of the sampling rack (1), and a conveying plate (5) corresponding to the position of the material guide port (303) is installed at the feed inlet of the screw conveyor (4); A support platform (6) is installed at the bottom of one side of the sampling rack (1), and a slide groove (601) is provided on the support platform (6). A collection box (7) corresponding to the discharge port of the screw conveyor (4) slides in the slide groove (601), and a collection bin is provided in the collection box (7).

2. A geographical geological sampling device according to claim 1, characterized in that: The stop bar (302) is semi-annular, and the material guide plate (301) is installed obliquely inside the sampling rack (1).

3. A geographical geological sampling device according to claim 1, characterized in that: Universal wheels (101) are installed at the four corners of the bottom of the sampling rack (1), and an electric push rod (102) is installed at the top of the sampling rack (1).

4. A geographical geological sampling device according to claim 3, characterized in that: The sampling rack (1) is slidably matched with the movable plate (2); a motor (201) is installed at the bottom of the movable plate (2); and a spiral rod (202) is connected to the rotating end of the motor (201).

5. A geographical geological sampling device according to claim 3, characterized in that: The moving end of the electric push rod (102) is connected to the top of the moving plate (2).

6. A geographical geological sampling device according to any one of claims 1 to 4, characterized in that: The sampling cylinder (304) is sleeved on the top end of the spiral rod (202); a mounting frame (103) is mounted on one side of the sampling frame (1); and the material guide member (3) is connected to the mounting frame (103).

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