CN219434370U

CN219434370U - Colliery geological survey probing sampling device

Info

Publication number: CN219434370U
Application number: CN202320474468.9U
Authority: CN
Inventors: 贾斌武
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-07-28
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a drilling and sampling device for coal mine geological investigation, which comprises an air cylinder, wherein the bottom of the air cylinder is fixedly connected with a vertical rod, the periphery of the surface of the vertical rod is movably connected with a box body, the bottom of the vertical rod is rotatably connected with a bottom plate, and the left side of the vertical rod is provided with a telescopic mechanism; the telescopic machanism contains flexible mobile jib, the bottom of flexible mobile jib rotates to be connected on the bottom plate, the tip sliding connection of flexible mobile jib has flexible branch, the other end of flexible branch rotates to be connected in the left side of pole setting, the top fixedly connected with motor of box, the bottom of motor rotates to be connected with the sampling tube, the bottom fixedly connected with drill bit of sampling tube. The beneficial effects of the utility model are as follows: the angle can be adjusted to keep a plurality of angles to sample, so that the purpose of drilling and sampling on an inclined plane is achieved, the labor intensity of workers is reduced, and the device is safer and more convenient.

Description

Colliery geological survey probing sampling device

Technical Field

The utility model relates to a drilling assembly, in particular to a drilling sampling device for coal mine geological investigation, and belongs to the technical field of drilling sampling devices.

Background

Coal mines are areas where humans are mining coal resources in coal-rich mining areas, and require exploratory drilling and sampling devices to sample.

The existing coal mine geological investigation drilling sampling device is generally divided into a handheld sampling device and a mechanical sampling device, handheld equipment is generally used for sampling a particularly small coal mine, and most mechanical operations are excessively complicated and are operated together by a plurality of workers to finish the work.

In general, the drilling sampling device can only keep an angle for sampling, and the proper angle is difficult to adjust, so that the drilling sampling on an inclined plane is difficult, the construction strength is high, and the drilling sampling device is not safe, so that the drilling sampling device for geological investigation of a coal mine is provided.

Disclosure of Invention

The utility model aims to solve the problems and provides a drilling and sampling device for geological exploration of coal mines.

The utility model realizes the aim through the following technical scheme that the drilling and sampling device for geological survey of coal mine comprises a cylinder, wherein the bottom of the cylinder is fixedly connected with a vertical rod, the periphery of the surface of the vertical rod is movably connected with a box body, the bottom of the vertical rod is rotatably connected with a bottom plate, and the left side of the vertical rod is provided with a telescopic mechanism;

the telescopic machanism contains flexible mobile jib, the left side fixedly connected with first nut seat of flexible mobile jib, the bottom of flexible mobile jib rotates to be connected on the bottom plate, the tip sliding connection of flexible mobile jib has telescopic strut, telescopic strut's left side fixedly connected with second nut seat, telescopic strut's the other end rotates to be connected in the left side of pole setting, there is the threaded rod inside first nut seat and second nut seat, the one end of threaded rod rotates to be connected on first nut seat, other end threaded connection on second nut seat, the top fixedly connected with motor of box, the bottom of motor rotates to be connected with the sampling tube, the bottom fixedly connected with drill bit of sampling tube.

Preferably, the cylinder comprises a cylinder seat, the cylinder seat is fixedly arranged at the top of the vertical rod, a piston rod is arranged at the bottom of the cylinder seat, a cavity is formed in the vertical rod, and the bottom end of the piston rod is inserted into the cavity.

Preferably, the inner wall fixedly connected with two sliders of box, the sliding tray has all been seted up to the front and the back of pole setting, and two sliders sliding connection respectively in two sliding tray, and two sliders fixed connection are in the bottom of piston rod.

The beneficial effects of the utility model are as follows:

1. through setting up telescopic machanism, utilize the left side fixedly connected with first nut seat of flexible mobile jib, the left side fixedly connected with second nut seat of flexible branch, the one end of threaded rod rotates to connect on first nut seat, the other end threaded connection is on second nut seat, through rotatory threaded rod of this end of first nut seat, make it rotate with first nut seat to be connected, the other end rotates with second nut seat to be connected, thereby drive flexible branch and shift into flexible mobile jib, make the pole setting rotate to the appropriate angle to the left, lead to drilling equipment to rotate to the same angle to the left as well, reach and adjust appropriate angle;

2. the construction strength is reduced in the construction process of workers, the construction time is saved, and the construction process is safer.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of the telescopic mechanism of FIG. 1;

FIG. 3 is a schematic view of the piston rod and the inside of the upright in FIG. 1;

fig. 4 is a schematic top view of the case of fig. 1.

In the figure: 1. a cylinder; 101. a cylinder block; 102. a piston rod; 2. a vertical rod; 201; a sliding groove; 3. a motor; 4. a case; 5. a sampling tube; 6. a drill bit; 7. a bottom plate; 8. a telescoping mechanism; 801. a telescopic main rod; 802. a first nut seat; 803. a telescopic strut; 804. a second nut seat; 805. a threaded rod; 9. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model discloses a drilling and sampling device for coal mine geological investigation.

According to the drawings 1-4, the device comprises a cylinder 1, wherein the bottom of the cylinder 1 is fixedly connected with a vertical rod 2, the periphery of the surface of the vertical rod 2 is movably connected with a box body 4, the bottom of the vertical rod 2 is rotatably connected with a bottom plate 7, and the left side of the vertical rod 2 is provided with a telescopic mechanism 8;

the telescopic machanism 8 contains flexible mobile jib 801, the left side fixedly connected with first nut seat 802 of flexible mobile jib 801, the bottom of flexible mobile jib 801 rotates to be connected on bottom plate 7, the tip sliding connection of flexible mobile jib 801 has telescopic strut 803, telescopic strut 803's left side fixedly connected with second nut seat 804, telescopic strut 803's the other end rotates to be connected in the left side of pole setting 2, there is threaded rod 805 in the inside of first nut seat 802 and second nut seat 804, threaded rod 805's one end rotates to be connected on first nut seat 802, other end threaded connection is on second nut seat 804, the top fixedly connected with motor 3 of box 4, motor 3, sampling tube 5's bottom fixedly connected with drill bit 6.

The cylinder 1 includes cylinder block 101, and cylinder block 101 fixed mounting is at the top of pole setting 2, and the bottom of cylinder block 101 is provided with piston rod 102, and the inside of pole setting 2 is provided with the cavity, and the bottom of piston rod 102 is pegged graft in the cavity.

The inner wall fixedly connected with two sliders 9 of box 4, the front and the back of pole setting 2 have all seted up sliding tray 201, and two sliders 9 sliding connection respectively in two sliding tray 201, and two sliders 9 fixed connection are in the bottom of piston rod 102.

Working principle: when the telescopic rod is used, because the end part of the upright rod 2 is rotationally connected with the bottom plate 7 through the bearing, one end of the telescopic rod 801 is slidingly connected with the upright rod 2 through the bearing, the other end of the telescopic rod 803 is slidingly connected with the telescopic rod 803 through the bearing, one end of the threaded rod 805 is rotationally connected with the first nut seat 802, the other end of the threaded rod 805 is in threaded connection with the second nut seat 804, when the threaded rod 805 is rotated, the effect that the telescopic rod 803 enters the telescopic rod 801 is achieved, the upright rod 2 slides, the effect of adjusting a certain angle is achieved, and the telescopic rod is automatically fixed;

utilize cylinder upward movement principle for piston rod 102 carries out vertical slip in pole setting 2, and then makes two sliders 9 slide on spout 201, under motor 3's effect, when driving sampling tube 5 and drill bit 6 and rotating, makes drill bit 6 bore colliery geology, makes sampling tube 5 inside be full of the colliery, and the cylinder upward movement principle of reuse can upwards remove sampling tube 5, makes it break away from colliery geology, takes out sampling tube 5, and then reaches and surveys colliery geology that has certain angle and bore the sample.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a colliery geological survey probing sampling device, includes cylinder (1), its characterized in that: the bottom of the air cylinder (1) is fixedly connected with a vertical rod (2), the periphery of the surface of the vertical rod (2) is movably connected with a box body (4), the bottom of the vertical rod (2) is rotatably connected with a bottom plate (7), and the left side of the vertical rod (2) is provided with a telescopic mechanism (8);

the telescopic mechanism (8) comprises a telescopic main rod (801), a first nut seat (802) is fixedly connected to the left side of the telescopic main rod (801), the bottom of the telescopic main rod (801) is rotationally connected to a bottom plate (7), a telescopic support rod (803) is slidably connected to the end of the telescopic main rod (801), a second nut seat (804) is fixedly connected to the left side of the telescopic support rod (803), the other end of the telescopic support rod (803) is rotationally connected to the left side of a vertical rod (2), a threaded rod (805) is arranged in the first nut seat (802) and the second nut seat (804), one end of the threaded rod (805) is rotationally connected to the first nut seat (802), the other end of the threaded rod is in threaded connection with the second nut seat (804), a motor (3) is fixedly connected to the top of the box (4), a sampling tube (5) is fixedly connected to the bottom of the motor (3), and a drill bit (6) is fixedly connected to the bottom of the sampling tube (5).

2. A coal mine geological survey drilling sampling device as claimed in claim 1, wherein: the cylinder (1) comprises a cylinder seat (101), the cylinder seat (101) is fixedly arranged at the top of the vertical rod (2), a piston rod (102) is arranged at the bottom of the cylinder seat (101), a cavity is formed in the vertical rod (2), and the bottom end of the piston rod (102) is inserted into the cavity.

3. A coal mine geological survey drilling sampling device as claimed in claim 1, wherein: the inner wall fixedly connected with two sliders (9) of box (4), sliding groove (201) have all been seted up to the front and the back of pole setting (2), and two sliders (9) sliding connection are in two sliding groove (201) respectively, and the bottom of two sliders (9) fixed connection in piston rod (102).