Sample collecting and sampling device for mine geological survey

Abstract

The utility model discloses a sample collecting and sampling device for mine geological survey, and relates to the technical field of mine sampling tools. Comprising a frame, a power mechanism and a sampling drill pipe, handles are arranged on the two sides of the machine frame, the power mechanism is installed in the machine frame, and the sampling drill pipe is installed at the output end below the power mechanism; three sliding sleeves arranged in a triangular mode are arranged at the front end of the machine frame, and fixing rods are inserted into the sliding sleeves. Through the arrangement of the sliding sleeve and the fixing rod, the limiting function is achieved, the handle cannot be separated from the two hands, and the overall safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine sampling tools, in particular to a sample collection and sampling device used for mine geological survey. Background Art

[0002] Mine geological sampling refers to the collection of a small number of representative samples from the ore body or the surrounding rock and deposits near the mine for various analyses, tests, identifications and experiments to study and determine the quality, physical and chemical properties of the minerals and the technical conditions for mining and processing. Mine geological sampling is the only scientifically based method to determine the quality, mineral composition, chemical composition, zonation and internal structure, technical and technological properties of ore and surrounding rock.

[0003] In the prior art, there are many types of mining geological sampling tools. According to the usage form, they can be divided into fixed type and handheld type. Handheld sampling tools are widely used because they are easy to carry. However, the existing handheld sampling tools require both hands to support them stably. If the sampling drill pipe is subject to greater resistance, the handle is easily separated from the hands, causing safety hazards. Utility Model Content

[0004] The main purpose of the utility model is to provide a sample collection and sampling device for mine geological survey to solve the above problems.

[0005] To achieve the above-mentioned purpose, the utility model provides a sample collection and sampling device for mine geological survey, including a machine frame, a power mechanism and a sampling drill pipe; handles are provided on both sides of the machine frame, the power mechanism is installed in the machine frame, and the sampling drill pipe is installed at the output end below the power mechanism; three sliding sleeves arranged in a triangle are provided at the front end of the machine frame, and a fixing rod is inserted into the sliding sleeve.

[0006] Furthermore, it also includes a fixing plate, on which three through holes corresponding to the fixing rods are arranged, and threaded holes are arranged on the side walls of the through holes, and fastening screws are threadedly connected in the threaded holes.

[0007] Furthermore, two fixing plates are provided.

[0008] Furthermore, weight-reducing holes are provided on the fixing plate.

[0009] Furthermore, the power mechanism is a fuel engine or an electric motor.

[0010] Furthermore, a switch is provided on the handle.

[0011] Furthermore, the power mechanism can only be started when the two switches are pressed simultaneously.

[0012] The utility model has the following beneficial effects:

[0013] The utility model forms a limiting effect by arranging the sliding sleeve and the fixing rod, so that the handle will not be separated from the hands, thereby improving the overall safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of a sample collection and sampling device for mining geological survey proposed by the utility model;

[0015] Figure 2 This is a schematic diagram from another angle of a sample collection and sampling device for mine geological survey proposed by the utility model.

[0016] In the figure: 1-power mechanism; 2-machine frame; 3-sampling drill pipe; 4-fixing rod; 5-fixing plate; 21-handle; 22-switch; 23-sliding sleeve; 51-weight reduction hole; 52-fastening screw. DETAILED DESCRIPTION

[0017] In order to achieve the above-mentioned purpose and effect, the technical means and structure adopted by the utility model are described in detail with reference to the accompanying drawings for the preferred embodiments of the utility model and their features and functions.

[0018] As attached Figure 1-2 As shown, the utility model provides a sample collection and sampling device for mine geological survey, including a machine frame 2, a power mechanism 1 and a sampling drill pipe 3; handles 21 are provided on both sides of the machine frame 2, the power mechanism 1 is installed in the machine frame 2, the power mechanism 1 can be a fuel engine or an electric motor, and the sampling drill pipe 3 is installed at the output end below the power mechanism 1; three sliding sleeves 23 arranged in a triangle are provided at the front end of the machine frame 2, and a fixing rod 4 is inserted in the sliding sleeve 23.

[0019] When in use, install the sampling drill pipe 3 at the output end below the power mechanism 1, insert the three fixing rods 4 into the three sliding sleeves 23 respectively, hold the handle 21, erect the device, make the three fixing rods 4 and the sampling drill pipe 3 perpendicular to the ground, move the three fixing rods 4 up and down, make the lower end of the fixing rods 4 mark the ground, then remove the device, use an electric drill to drill holes at the marks, the hole diameter is the same as the fixing rod 4, and the hole depth is greater than 20cm, finally lift the device again, insert the three fixing rods 4 into the three holes, complete the fixing of the fixing rods 4, and then carry out the sampling operation. During the sampling process, even if the sampling drill pipe 3 encounters greater resistance, due to the limiting effect of the fixing rod 4, the handle 21 will not be separated from the hands, which improves the overall safety of the device.

[0020] In another embodiment, a fixing plate 5 is further included, wherein the fixing plate 5 is provided with three through holes corresponding to the fixing rods 4 one by one, and the side wall of the through hole is provided with a threaded hole, wherein a fastening screw 52 is screwed into the threaded hole, and the fixing rod 4 is fixed by the fastening screw 52. As a preferred embodiment, two fixing plates 5 are provided, one fixing plate 5 is located on the ground to stabilize the three fixing rods 4, and the other fixing plate 5 is located at the top of the three fixing rods 4 to further stabilize and prevent the top of the three fixing rods 4 from causing harm to the human body. As a preferred embodiment, a weight-reducing hole 51 is provided on the fixing plate 5 to reduce the weight of the fixing plate 5 for easy carrying.

[0021] In another embodiment, a switch 22 is provided on the handle, and the start and stop of the power mechanism 1 are controlled by the switch 22; when two switches 22 are pressed at the same time, the power mechanism 1 can be started, thereby improving the overall safety of the device.

[0022] The above description is only the preferred embodiment of the utility model, not all embodiments. Anyone should be aware that structural changes made under the inspiration of the utility model, and all technical solutions that are the same or similar to the utility model, belong to the protection scope of the utility model.

Claims

1. A sample collection and sampling device for mining geological survey, comprising a machine frame, a power mechanism and a sampling drill pipe; handles are provided on both sides of the machine frame, the power mechanism is installed in the machine frame, and the sampling drill pipe is installed at the output end below the power mechanism; characterized in that: The front end of the frame is provided with three sliding sleeves arranged in a triangle, and fixing rods are inserted into the sliding sleeves.

2. A sample collection and sampling device for mine geological survey as claimed in claim 1, characterized in that: It also includes a fixing plate, on which three through holes corresponding to the fixing rods are arranged, and threaded holes are arranged on the side walls of the through holes, and fastening screws are screwed into the threaded holes.

3. A sample collection and sampling device for mining geological survey as claimed in claim 2, characterized in that: Two fixing plates are provided.

4. A sample collection and sampling device for mine geological survey as claimed in claim 2, characterized in that: The fixing plate is provided with weight-reducing holes.

5. A sample collection and sampling device for mine geological survey as claimed in claim 1, characterized in that: The power mechanism is a fuel engine or an electric motor.

6. A sample collection and sampling device for mining geological survey according to any one of claims 1 to 5, characterized in that: A switch is arranged on the handle.

7. A sample collection and sampling device for mining geological survey as claimed in claim 6, characterized in that: When the two switches are pressed at the same time, the power mechanism can be started.

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