CN212535547U

CN212535547U - Drilling equipment for coal mine tunneling operation

Info

Publication number: CN212535547U
Application number: CN202021036867.XU
Authority: CN
Inventors: 袁东至
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-12
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a drilling equipment for colliery tunnelling operation, include backup pad, support column, first motor, first screw thread post, movable plate, spacing post, fixed plate, pneumatic cylinder, second screw thread post, adjusting sleeve, place board, first spring, shock attenuation board, slip post, mounting panel, second motor, reinforcing plate, second spring, fixed column, dwang and antiskid ribbed tile. The utility model has simple structure and convenient operation, the drilling depth can be adjusted through the first motor and the first threaded column, the drilling height can be adjusted through the hydraulic cylinder and the like, and the second motor can be damped through the first spring, the sliding column and the like; the position of the reinforcing plate can be fixed through the rotating rod, the anti-skid plate and other structures, so that the drilling effect is prevented from being influenced by movement of equipment during drilling.

Description

Drilling equipment for coal mine tunneling operation

Technical Field

The utility model relates to a drilling equipment specifically is a drilling equipment is used in colliery tunnelling operation belongs to colliery tunnelling application technical field.

Background

The excavation is the work of excavating wells, roadways and chambers with various shapes, sections or criss-cross in a rock (soil) layer or a mine layer, the excavation process is divided into a main process and an auxiliary process, the main process is the process of directly completing the process of ensuring the progress of a working face on the working face and the supporting operation in the excavation area of the roadway, and the excavation process is divided into the main process and the auxiliary process. The main process is a process for directly completing the process of ensuring the progress of the working face on the working face and the supporting operation carried out in a roadway driving area, and the auxiliary process is a process for ensuring the normal operation of the main process.

A drilling equipment that is used for colliery tunnelling operation in the existing market vibrations are great when the probing, influence the accuracy of probing, and are difficult to carry out the probing of co-altitude not, and drilling equipment lacks fixing device when the probing simultaneously, and equipment rocks easily, influences the probing effect. Therefore, a drilling device for coal mine tunneling operation is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling equipment for coal mine tunnelling operation just in order to solve above-mentioned problem.

The drilling equipment for coal mine tunneling operation comprises a supporting plate, an adjusting structure and a fixing structure, wherein the bottom of the supporting plate is fixedly connected with a supporting column;

the adjusting structure comprises a first motor, the first motor is fixedly connected to the top of a supporting plate, the output end of the first motor is fixedly connected with a first threaded column, one end of the first threaded column is in threaded connection with a movable plate, one side of the movable plate is in sliding connection with a limiting column, one side of the limiting column is fixedly connected with a fixed plate, the top of the movable plate is fixedly connected with a hydraulic cylinder, one side of the hydraulic cylinder is provided with a second threaded column, the second threaded column is fixedly connected to the top of the movable plate, the top end of the second threaded column is in threaded connection with an adjusting sleeve, the top of the adjusting sleeve is rotatably connected with a placing plate, the top of the placing plate is fixedly connected with a first spring, the top of the first spring is fixedly connected with a damping plate, the bottom of the damping plate is fixedly connected with a sliding column;

the fixed knot constructs including the reinforcing plate, reinforcing plate sliding connection is in support column one side, reinforcing plate top rigid coupling second spring, reinforcing plate one side threaded connection fixed column, fixed capital portion rigid coupling dwang, fixed column one side antiskid ribbed tile.

Preferably, the equal rigid coupling in backup pad bottom four corners department has the support column, the slip mouth has been seted up to the reinforcing plate, the slip mouth is run through and extends to the reinforcing plate below to the support column bottom, just support column bottom rigid coupling has the universal wheel.

Preferably, the screw thread mouth has been seted up to movable plate center department, backup pad top rigid coupling has the fixed plate of two symmetric distributions, the mouth has been seted up to the fixed plate and has been rotated, first screw thread post one end runs through and rotates mouth and screw thread mouth and extend to fixed plate one side, the one end rigid coupling that first motor was kept away from to first screw thread post has the limiting plate.

Preferably, two limiting columns which are symmetrically distributed are fixedly connected to one side of the fixed plate, a limiting hole is formed in the movable plate, one end of each limiting column penetrates through the limiting hole and is fixedly connected to one side of the fixed plate, and a drilling rod is fixedly connected to the output end of the second motor.

Preferably, the first spring is sleeved on the surface of the sliding column in a sliding mode, the placing plate is provided with a plurality of damping holes which are evenly distributed, and the bottom end of the sliding column penetrates through the damping holes and extends to the position below the placing plate.

Preferably, the reinforcing plate is provided with four threaded holes distributed in a rectangular structure, the surface of the fixing column is provided with external threads, and the bottom of the antiskid plate is fixedly connected with a plurality of antiskid teeth uniformly distributed.

The utility model has the advantages that:

1. the utility model discloses simple structure, convenient operation can adjust the probing degree of depth through structures such as first motor and first screw post, can adjust the probing height through structures such as pneumatic cylinder, can carry out the probing of different heights, can carry out the shock attenuation to the second motor through structures such as first spring and sliding column simultaneously, is convenient for going on of probing operation;

2. the utility model discloses a dwang and antiskid ribbed tile isotructure can fix the position of reinforcing plate to fixed drilling equipment's position when the probing, equipment takes place to remove when preventing the probing, influences the probing effect, can fix the position of reinforcing plate through second spring isotructure, thereby makes the dwang keep away from ground, prevents that the dwang from influencing the removal of backup pad.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of a partial structure at a in fig. 1 according to the present invention.

In the figure: 1. the backup pad, 2, the support column, 3, first motor, 4, first screw thread post, 5, the movable plate, 6, spacing post, 7, the fixed plate, 8, the pneumatic cylinder, 9, second screw thread post, 10, adjusting sleeve, 11, place the board, 12, first spring, 13, the shock attenuation board, 14, the slip post, 15, the mounting panel, 16, the second motor, 17, the reinforcing plate, 18, the second spring, 19, the fixed column, 20, the dwang, 21, the antiskid ribbed tile.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a drilling device for coal mine tunneling operation comprises a support plate 1, an adjusting structure and a fixing structure, wherein a support column 2 is fixedly connected to the bottom of the support plate 1;

the adjusting structure comprises a first motor 3, the first motor 3 is fixedly connected to the top of a support plate 1, the output end of the first motor 3 is fixedly connected with a first threaded column 4, one end of the first threaded column is in threaded connection with a movable plate 5, one side of the movable plate 5 is in sliding connection with a limiting column 6, one side of the limiting column 6 is fixedly connected with a fixed plate 7, the top of the movable plate 5 is fixedly connected with a hydraulic cylinder 8, one side of the hydraulic cylinder 8 is provided with a second threaded column 9, the second threaded column 9 is fixedly connected to the top of the movable plate 5, the top end of the second threaded column 9 is in threaded connection with an adjusting sleeve 10, the top of the adjusting sleeve 10 is rotatably connected with a placing plate 11, the top of the placing plate 11 is fixedly connected with a first spring 12, the top of the first spring 12 is fixedly connected with a damping plate 13, the bottom of the damping plate 13 is fixedly connected with a, the top of the mounting plate 15 is fixedly connected with a second motor 16;

the fixing structure comprises a reinforcing plate 17, the reinforcing plate 17 is connected to one side of the supporting column 2 in a sliding mode, a second spring 18 is fixedly connected to the top of the reinforcing plate 17, a fixing column 19 is in threaded connection with one side of the reinforcing plate 17, a rotating rod 20 is fixedly connected to the top of the fixing column 19, and an anti-slip plate 21 is arranged on one side of the fixing column 19.

Supporting columns 2 are fixedly connected to four corners of the bottom of the supporting plate 1, sliding openings are formed in the reinforcing plate 17, the bottom ends of the supporting columns 2 penetrate through the sliding openings and extend to the lower portion of the reinforcing plate 17, and universal wheels are fixedly connected to the bottoms of the supporting columns 2; a threaded opening is formed in the center of the moving plate 5, two fixing plates 7 which are symmetrically distributed are fixedly connected to the top of the supporting plate 1, a rotating opening is formed in each fixing plate 7, one end of each first threaded column 4 penetrates through the rotating opening and the threaded opening and extends to one side of each fixing plate 7, and a limiting plate is fixedly connected to one end, far away from the first motor 3, of each first threaded column 4; two limiting columns 6 which are symmetrically distributed are fixedly connected to one side of the fixed plate 7, a limiting hole is formed in the movable plate 5, one end of each limiting column 6 penetrates through the limiting hole and is fixedly connected to one side of the fixed plate 7, and a drilling rod is fixedly connected to the output end of the second motor 16; the first spring 12 is sleeved on the surface of the sliding column 14 in a sliding manner, the placing plate 11 is provided with a plurality of damping holes which are uniformly distributed, and the bottom end of the sliding column 14 penetrates through the damping holes and extends to the position below the placing plate 11; the reinforcing plate 17 is provided with four threaded holes distributed in a rectangular structure, the surface of the fixing column 19 is provided with external threads, and the bottom of the antiskid plate 21 is fixedly connected with a plurality of antiskid teeth uniformly distributed.

When the utility model is used, firstly, the external power supply and the control switch of the electrical components in the device are connected, then the drilling equipment is moved to the front of the ore body through the universal wheel, then the rotating rod 20 is rotated, thereby the fixed column 19 is driven to move downwards, thereby the fixed column 19 enters the ground, thereby the position of the reinforcing plate 17 is fixed, meanwhile, the anti-skid plate 21 is contacted with the ground, the reinforcing plate 17 can be further fixed, thereby the position of the fixed support plate 1 is fixed, namely the position of the drilling equipment is fixed, the drilling equipment is prevented from moving when drilling, the drilling operation is influenced, then the hydraulic cylinder 8 is started according to the drilling requirement, thereby the mounting plate 15 is driven to move, thereby the second motor 16 is driven to move, thereby the drilling height is changed, then the adjusting sleeve 10 is rotated, thereby the adjusting sleeve 10 moves upwards along the second threaded column 9, thereby the placing plate 11 and the damping plate 13 are driven to move, make the damping plate 13 contact mounting panel 15 bottom, then start second motor 16 and carry out the probing, can carry out the shock attenuation to second motor 16 after the result such as damping plate 13, first spring 12 when the probing, be convenient for carry out the probing operation, then first motor 3 starts to drive first screw post 4 and rotates to drive movable plate 5 and remove, thereby adjust the degree of depth of probing, be convenient for carry out the probing of different requirements.

The first motor 3 may be a 4IK25W series motor and its associated power supply and circuitry available from oba transmission limited, guan.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A drilling equipment for coal mine tunneling operation is characterized in that: the device comprises a support plate (1), an adjusting structure and a fixing structure, wherein the bottom of the support plate (1) is fixedly connected with a support column (2);

the adjusting structure comprises a first motor (3), the first motor (3) is fixedly connected to the top of the supporting plate (1), an output end of the first motor (3) is fixedly connected with a first threaded column (4), one end of the first threaded column (4) is in threaded connection with the movable plate (5), one side of the movable plate (5) is in sliding connection with a limiting column (6), one side of the limiting column (6) is fixedly connected with a fixed plate (7), the top of the movable plate (5) is fixedly connected with a hydraulic cylinder (8), one side of the hydraulic cylinder (8) is provided with a second threaded column (9), the second threaded column (9) is fixedly connected to the top of the movable plate (5), the top end of the second threaded column (9) is in threaded connection with an adjusting sleeve (10), the top of the adjusting sleeve (10) is rotatably connected with a placing plate (11), the top of the placing plate (11) is fixedly connected with a first spring (12), the top of the, the bottom of the damping plate (13) is fixedly connected with a sliding column (14), an installation plate (15) is installed above the sliding column (14), the installation plate (15) is fixedly connected to the top of the hydraulic cylinder (8), and the top of the installation plate (15) is fixedly connected with a second motor (16);

the fixing structure comprises a reinforcing plate (17), the reinforcing plate (17) is connected to one side of the supporting column (2) in a sliding mode, a second spring (18) is fixedly connected to the top of the reinforcing plate (17), a fixing column (19) is in threaded connection with one side of the reinforcing plate (17), a rotating rod (20) is fixedly connected to the top of the fixing column (19), and an anti-slip plate (21) is arranged on one side of the fixing column (19).

2. A drilling apparatus for coal mine excavation work according to claim 1, wherein: the equal rigid coupling in backup pad (1) bottom four corners department has support column (2), the slip mouth has been seted up in reinforcing plate (17), slip mouth and extending to reinforcing plate (17) below are run through to support column (2) bottom, just support column (2) bottom rigid coupling has the universal wheel.

3. A drilling apparatus for coal mine excavation work according to claim 1, wherein: the utility model discloses a portable screw thread post, including movable plate (5), backup pad (1) top rigid coupling has fixed plate (7) of two symmetric distributions, fixed plate (7) have been seted up and have been rotated the mouth, first screw thread post (4) one end is run through and is rotated mouth and screw thread mouth and extend to fixed plate (7) one side, the one end rigid coupling that first motor (3) were kept away from in first screw thread post (4) has the limiting plate.

4. A drilling apparatus for coal mine excavation work according to claim 1, wherein: fixed plate (7) one side rigid coupling has two symmetric distribution's spacing post (6), spacing hole has been seted up in movable plate (5), spacing hole and rigid coupling in fixed plate (7) one side are run through to spacing post (6) one end, the output rigid coupling of second motor (16) has the drilling rod.

5. A drilling apparatus for coal mine excavation work according to claim 1, wherein: first spring (12) slip cup joint in slip post (14) surface, place board (11) and set up a plurality of evenly distributed's shock attenuation hole, slip post (14) bottom runs through the shock attenuation hole and extends to and places board (11) below.

6. A drilling apparatus for coal mine excavation work according to claim 1, wherein: the anti-skid device is characterized in that the reinforcing plate (17) is provided with four threaded holes distributed in a rectangular structure, the surface of the fixing column (19) is provided with external threads, and the bottom of the anti-skid plate (21) is fixedly connected with a plurality of anti-skid teeth uniformly distributed.