Mine geology sampling device

Abstract

The utility model belongs to the technical field of geological sampling, and discloses a mine geological sampling device which comprises a fixed seat, a first motor is fixedly mounted on the upper surface of the fixed seat, a rotating shaft is fixedly mounted at the end of an output shaft of the first motor, a connecting pipe is fixedly mounted on one side of a sleeve through a bolt, and a mounting seat is hinged to one side of the connecting pipe. According to the mine geology sampling device, the sleeve is placed in an area needing to be sampled, the first motor drives the rotating shaft to rotate, the rotating shaft drives the spiral drill rod to conduct drilling operation on a target area, the rotating shaft drives the spiral drill rod to conduct drilling operation on the target area, and therefore the sampling efficiency is improved. And after drilling is completed, a second motor rotates clockwise, a spiral drill rod carries out geological samples in drilled holes, the samples need to pass through a rotating plate, the rotating plate is driven by the second motor to rotate, and therefore different filter screens are moved to the contact portion of the filter screens and the collecting box, and the samples can be screened in a multi-stage mode.

Description

Technical Field

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

[0002] Ore sampling refers to the work of taking ore samples at certain intervals and in appropriate methods from various parts of the ore body in geological exploration in order to understand the quality of ore in a certain ore deposit and its changes. It is mainly used for analysis, identification or technical testing to determine the ore grade and the content of harmful impurities. There are many sampling methods, the most commonly used ones are the block sampling method and the groove sampling method. In the base sampling process, base sampling equipment is usually required.

[0003] For example, a mining geological sampling device with publication number CN214584179U needs to transfer geological samples taken out by this geological sampling device to other equipment for screening, and then the screened samples are tested. It is relatively troublesome to use. In order to solve the above problems, a mining geological sampling device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a mining geological sampling device in order to solve the above problems.

[0005] The technical solution adopted by the utility model is as follows: a mining geological sampling device, comprising:

[0006] A fixing seat, on the upper surface of which a first motor is fixedly mounted, a rotating shaft is fixedly mounted on the end of the output shaft of the first motor, and a spiral drill rod is fixedly mounted on the bottom of the rotating shaft;

[0007] A sleeve is slidably connected to the outer wall of the lower end of the fixing seat, a connecting pipe is fixedly installed on one side of the sleeve by bolts, a mounting seat is hinged on one side of the connecting pipe, a vibration motor is fixedly installed on the left outer wall of the mounting seat, and a collection box is fixedly installed on the right side of the mounting seat.

[0008] Through the above technical solution, the sleeve is placed in the area where sampling is required, and the rotating shaft is driven to rotate by the first motor, and the rotating shaft drives the spiral drill rod to drill the target area. After the drilling is completed, the second motor rotates clockwise to make the spiral drill rod take out the geological samples in the borehole, and the geological samples taken out enter the collection box through the connecting pipe.

[0009] In a preferred embodiment, a horizontal support is fixedly mounted on the bottom of the sleeve.

[0010] Through the above technical solution, the stability of the sleeve is improved through horizontal support.

[0011] In a preferred embodiment, a return spring is disposed on the outer wall of the rotating shaft, and the return spring is located between the fixing seat and the sleeve.

[0012] Through the above technical solution, during the sampling and drilling process, the fixing seat is continuously moved downward to squeeze the reset spring, and after the sampling is completed, the fixing seat is reset by the rebound force of the reset spring.

[0013] In a preferred embodiment, a handle is fixedly mounted on an outer wall of one side of the fixing base.

[0014] In a preferred embodiment, a second motor is fixedly mounted on one side of the upper end of the mounting seat, and a rotating plate is fixedly mounted on the end of the second motor. A plurality of filters are provided on the outer wall of the rotating plate, and one side of the filters is slidably connected to the interior of the collection box.

[0015] Through the above technical solution, before the sample enters the collection box, the sample needs to pass through the rotating plate, and the second motor drives the rotating plate to rotate, so that different filters are moved to the contact part with the collection box, and the sample can be screened in multiple stages.

[0016] In a preferred embodiment, the collection box is a transparent structure.

[0017] Through the above technical solution, the sample situation can be observed through the collection box.

[0018] In a preferred embodiment, there are three filter screens, and the mesh size of each filter screen is different.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are as follows: the utility model provides a mining geological sampling device.

[0020] The sleeve is placed in the area where sampling is required, and the rotating shaft is driven to rotate by the first motor, and the rotating shaft drives the auger rod to drill the target area. After the drilling is completed, the second motor rotates clockwise to make the auger rod take out the geological sample in the borehole. Before the sample enters the collection box, the sample needs to pass through the rotating plate, and the rotating plate is driven to rotate by the second motor, so that different filters are moved to the contact part with the collection box, and the sample can be screened in multiple stages. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is the front view of the utility model;

[0023] Figure 3 It is a side view of the utility model;

[0024] Figure 4It is a top view of the rotating plate in the utility model.

[0025] Markings in the figure: 1-fixed seat; 2-first motor; 3-rotating shaft; 4-auger rod; 5-sleeve; 6-horizontal support; 7-connecting pipe; 8-mounting seat; 9-collection box; 10-vibration motor; 11-second motor; 12-rotating plate; 13-handle; 14-filter; 15-reset spring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The following will be combined Figure 1-4 A mining geological sampling device according to an embodiment of the utility model is described in detail.

[0028] Example:

[0029] A mining geological sampling device, comprising:

[0030] A fixed seat 1, on the upper surface of which a first motor 2 is fixedly mounted, a hand-held handle 13 is fixedly mounted on the outer wall of one side of the fixed seat 1, a sleeve 5 is slidably connected to the outer wall of the lower end of the fixed seat 1, a horizontal support 6 is fixedly mounted on the bottom of the sleeve 5, and the stability of the sleeve 5 is improved by the horizontal support 6, and a reset spring 15 is arranged on the outer wall of the rotating shaft 3, and the reset spring 15 is located between the fixed seat 1 and the sleeve 5. During the sampling and drilling process, the fixed seat 1 continuously moves downward to squeeze the reset spring 15, and after the sampling is completed, the fixed seat 1 is reset by the rebound force of the reset spring 15;

[0031] A rotating shaft 3 is fixedly installed on the output shaft end of the first motor 2, and a spiral drill rod 4 is fixedly installed on the bottom of the rotating shaft 3. A connecting pipe 7 is fixedly installed on one side of the sleeve 5 by bolts, and a mounting seat 8 is hinged on one side of the connecting pipe 7. A vibration motor 10 is fixedly installed on the left outer wall of the mounting seat 8, and a collecting box 9 is fixedly installed on the right side of the mounting seat 8. The collecting box 9 is a transparent structure, and the sample situation can be observed through the collecting box 9. The sleeve 5 is placed in the area where sampling is required, and the rotating shaft 3 is driven to rotate by the first motor 2. The rotating shaft 3 drives the spiral drill rod 4 to perform drilling operation on the target area. After the drilling is completed, the second motor 2 rotates clockwise to make the spiral drill rod 4 take out the geological sample in the borehole, and the geological sample taken out enters the collecting box 9 through the connecting pipe 7;

[0032] A second motor 11 is fixedly mounted on one side of the upper end of the mounting base 8, and a rotating plate 12 is fixedly mounted on the end of the second motor 11. A plurality of filter screens 14 are provided on the outer wall of the rotating plate 12. The number of the filter screens 14 is three, and the mesh size of each filter screen 14 is different. One side of the filter screen 14 is slidably connected to the inside of the collecting box 9. Before the sample enters the collecting box 9, the sample needs to pass through the rotating plate 12, and the rotating plate 12 is driven to rotate by the second motor 11, so that different filter screens 14 are moved to the contact part with the collecting box 9, so that the sample can be screened in multiple stages.

[0033] Working principle:

[0034] The sleeve 5 is placed in the area where sampling is required, and the rotating shaft 3 is driven to rotate by the first motor 2. The rotating shaft 3 drives the auger rod 4 to drill the target area. After the drilling is completed, the second motor 2 rotates clockwise to make the auger rod 4 take out the geological sample in the borehole. Before the sample enters the collecting box 9, the sample needs to pass through the rotating plate 12, and the rotating plate 12 is driven to rotate by the second motor 11, so as to move different filter screens 14 to the contact part with the collecting box 9, so that the sample can be screened in multiple stages.

[0035] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mining geological sampling device, characterized in that: include: A fixed seat (1), a first motor (2) being fixedly mounted on its upper surface, a rotating shaft (3) being fixedly mounted on the end of the output shaft of the first motor (2), and a spiral drill rod (4) being fixedly mounted on the bottom of the rotating shaft (3); A sleeve (5) is slidably connected to the outer wall of the lower end of the fixing seat (1); a connecting pipe (7) is fixedly installed on one side of the sleeve (5) by means of bolts; a mounting seat (8) is hingedly connected to one side of the connecting pipe (7); a vibration motor (10) is fixedly installed on the left outer wall of the mounting seat (8); and a collection box (9) is fixedly installed on the right side of the mounting seat (8).

2. A mining geological sampling device as claimed in claim 1, characterized in that: A horizontal support (6) is fixedly mounted on the bottom of the sleeve (5).

3. A mining geological sampling device as claimed in claim 1, characterized in that: The outer wall of the rotating shaft (3) is provided with a return spring (15), and the return spring (15) is located between the fixing seat (1) and the sleeve (5).

4. A mining geological sampling device as claimed in claim 1, characterized in that: A hand-held handle (13) is fixedly mounted on an outer wall of one side of the fixing seat (1).

5. A mining geological sampling device as claimed in claim 1, characterized in that: A second motor (11) is fixedly mounted on one side of the upper end of the mounting seat (8); a rotating plate (12) is fixedly mounted on the end of the second motor (11); a plurality of filter screens (14) are provided on the outer wall of the rotating plate (12); one side of the filter screens (14) is slidably connected to the interior of the collection box (9).

6. A mining geological sampling device as claimed in claim 1, characterized in that: The collecting box (9) is a transparent structure.

7. A mining geological sampling device as claimed in claim 1, characterized in that: The number of the filter screens (14) is three, and the mesh size of each filter screen (14) is different.

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