CN219808992U - Modular mining machine - Google Patents

Abstract

The utility model relates to the technical field of coal mining drilling, in particular to a modularized mining machine, wherein the buffering device comprises two sleeves, the two sleeves are symmetrically distributed on the bottom surface of a rotating block, ejector rods are connected inside the two sleeves in a sliding mode, a lifting plate is fixedly arranged at one end of each ejector rod, which is far away from the sleeve, a drill bit is fixedly arranged on the bottom surface of each lifting plate, extension rods are fixedly arranged on the outer wall surfaces of two sides of the rotating block, a sliding ring is connected on the surface of each extension rod in a sliding mode, a hinged plate is hinged on the surface of the annular outer wall of each sliding ring, one end of each hinged plate, which is far away from the sliding ring, is hinged with the lifting plate, a limiting plate is fixedly arranged on the surface of one end, which is far away from the rotating block, of each extension rod, and a spring is fixedly arranged between each limiting plate and each sliding ring. The utility model solves the problem that the drill bit and the ground of the existing mining machine are in rigid contact in the use process, so that the drill bit can generate a certain impact force when contacting the ground.

Description

Modular mining machine

Technical Field

The utility model relates to the technical field of coal mining and drilling, in particular to a modularized mining machine.

Background

The mining machine is mechanical equipment which drives a drilling tool to drill underground to acquire physical geological data in exploration or mineral resource (including solid ore, liquid ore, gas ore and the like) development, is also called a drilling machine, and mainly aims to drive the drilling tool to break hole bottom rock, and the drilling tool in a hole is put in or put out, so that the mining machine is required to be used for drilling in the coal mining process.

In the use process of the existing mining machine, the drill bit and the ground are in rigid contact, so that a certain impact force can be generated when the drill bit is in contact with the ground, the impact force acts on the drill rod to increase the load of the drill rod, the service life of the drill rod is further shortened, and the exploitation efficiency of the device is further reduced.

Disclosure of Invention

The utility model aims to solve the technical problems in the background and provides a modularized mining machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a modularization mining machine, includes the frame, vertical groove has been seted up to the inner wall surface of frame vertical end, vertical groove's inside sliding connection has the loading board, the top fixed surface of loading board installs the motor, the output fixed mounting of motor has the lifter, fixed mounting has the grab rail between the both sides outer wall of frame, the top fixed surface of frame installs the cylinder, the output and the loading board fixed connection of cylinder, the bottom surface of lifter is equipped with buffer, buffer includes two sleeves, two sleeve symmetric distribution is at the bottom surface of lifter, two the equal sliding connection of telescopic inside has the ejector pin, the one end fixed mounting lifter that the sleeve was kept away from to the ejector pin, lifter and telescopic bottom surface fixed mounting have the drill bit, and lifter and telescopic setting have played the effect that lets the lifter more stable when removing.

Preferably, the extension rod is fixedly installed on the outer wall surfaces of the two sides of the rotating block, the sliding ring is connected to the surface of the extension rod in a sliding manner, the hinge plate is hinged to the annular outer wall surface of the sliding ring, one end, away from the sliding ring, of the hinge plate is hinged to the lifting plate, the lifting plate is arranged to achieve the effect of driving the hinge plate to move, and the hinge plate is arranged to achieve the effect of driving the sliding ring to move on the surface of the extension rod.

Preferably, the extension rod is kept away from the one end surface fixed mounting who rotates the piece and has had the limiting plate, fixed mounting has the spring between limiting plate and the sliding ring, and the setting of spring has played the effect of restriction sliding ring in extension rod surface position.

Preferably, the two side outer wall surfaces of the frame are provided with moving devices, each moving device comprises four fixing plates, each two fixing plates are symmetrically distributed on the two side outer wall surfaces of the frame, each two fixing plates are rotatably connected with a rotating shaft, the surface of each rotating shaft is fixedly provided with a mounting plate, the bottom surface of each mounting plate is fixedly provided with two pulleys, the pulleys are arranged to achieve the effect of facilitating movement of the device, and the mounting plates can rotate due to the arrangement of the rotating shafts.

Preferably, the equal fixed mounting of both sides outer wall surface of frame has the U template, it is connected with the threaded rod to rotate between the both ends inner wall of U template, the one end port fixed mounting of threaded rod has the runner, the inner wall surface of U template is seted up flutedly, the surface threaded connection of threaded rod has the fly leaf, the fly leaf is with the help of threaded rod and recess sliding connection, and the setting of runner has played and has driven threaded rod pivoted effect, and the setting of threaded rod has played the effect that drives the fly leaf at the inside removal of recess.

Preferably, the bottom surface fixed mounting of fly leaf has the gag lever post, a plurality of spacing holes have been seted up to the outer wall surface annular of pivot, the one end that the fly leaf was kept away from to the gag lever post is located the inside in spacing hole, and the effect of restriction pivot pivoted has been played in the setting in gag lever post and spacing hole.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, when the device is required to be used, the air cylinder and the motor are started at the same time, the air cylinder starts to drive the bearing plate to move in the vertical groove, the bearing plate moves downwards in the vertical groove to drive the motor to move downwards, the motor moves downwards to drive the rotating block to move downwards, the rotating block moves downwards to drive the drill rod to move downwards, meanwhile, the motor starts to drive the rotating block to rotate, the rotating block rotates to drive the drill bit to rotate, the drill bit rotates to perform memory drilling on a coal mine, meanwhile, in the process of the drill bit contacting with the ground, the drill bit stress can drive the lifting plate to move upwards, the lifting plate moves upwards to enable the ejector rod to move towards the inside of the sleeve, meanwhile, the lifting plate moves to drive the hinged plate to move, the hinged plate moves to push the sliding ring to move on the surface of the extension rod, the sliding ring moves on the surface of the extension rod to squeeze the spring, the spring is stressed and compressed, the impact force of the drill rod and the drill rod of the spring can be buffered.

2. According to the utility model, the moving device is arranged, when the device is used for improving the stability of the frame during drilling, the rotating wheel is rotated at first, the rotating wheel is rotated to drive the threaded rod to rotate, the threaded rod is rotated to drive the movable plate to move upwards in the groove, the movable plate moves upwards in the groove to drive the limiting rod to move upwards, the limiting rod moves upwards to enable the limiting rod to move out of the limiting hole, the rotating shaft separated from the limiting rod and caused by the limiting hole is out of limit, the mounting plate can be rotated, the pulley is rotated by the mounting plate, when the pulley rotates to enable the pulley to be separated from the ground, the rotating wheel is reversed, and the limiting rod is inserted into the corresponding limiting hole again, so that the rotation of the rotating shaft is limited again, and the pulley and the ground can be separated in the drilling process by the cooperation of the structure, so that the stability of the frame is improved when the device is used.

Drawings

Fig. 1 is a schematic perspective view of a modular mining machine according to the present utility model;

FIG. 2 is a schematic left-hand view of a modular mining machine according to the present utility model;

FIG. 3 is a schematic view of a modular mining machine according to the present utility model, shown at A in FIG. 1;

FIG. 4 is a schematic view of a modular miner according to the present utility model shown at B in FIG. 2;

FIG. 5 is a schematic view of a modular miner according to the present utility model shown at C in FIG. 2;

legend description:

1. a frame; 2. a vertical groove; 3. a carrying plate; 4. a buffer device; 41. a sleeve; 42. a push rod; 43. a lifting plate; 44. a drill bit; 45. an extension rod; 46. a slip ring; 47. a hinged plate; 48. a limiting plate; 49. a spring; 5. a mobile device; 501. a fixing plate; 502. a rotating shaft; 503. a mounting plate; 504. a pulley; 505. a U-shaped plate; 506. a threaded rod; 507. a rotating wheel; 508. a groove; 509. a movable plate; 510. a limit rod; 511. a limiting hole; 6. a cylinder; 7. a motor; 8. a rotating block; 9. a grab bar.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a modularization mining machine, includes frame 1, and vertical groove 2 has been seted up to the inner wall surface of frame 1 vertical end, and vertical groove 2's inside sliding connection has loading board 3, and loading board 3's top surface fixed mounting has motor 7, and motor 7's output fixed mounting has turning block 8, and fixed mounting has grab rail 9 between frame 1's the both sides outer wall, and frame 1's top surface fixed mounting has cylinder 6, and cylinder 6's output and loading board 3 fixed connection.

The specific arrangement and function of the buffer device 4 and the displacement device 5 will be described in detail below.

In this embodiment: the bottom surface of the rotating block 8 is provided with a buffer device 4, the buffer device 4 comprises two sleeves 41, the two sleeves 41 are symmetrically distributed on the bottom surface of the rotating block 8, ejector rods 42 are slidably connected in the two sleeves 41, one end, away from the sleeves 41, of each ejector rod 42 is fixedly provided with a lifting plate 43, and the bottom surface of each lifting plate 43 is fixedly provided with a drill bit 44.

In this embodiment: the arrangement of the jack 42 and the sleeve 41 has the effect of making the lifter plate 43 more stable when moving.

Specifically, extension rods 45 are fixedly installed on the outer wall surfaces of the two sides of the rotating block 8, a sliding ring 46 is slidably connected to the surfaces of the extension rods 45, a hinged plate 47 is hinged to the annular outer wall surface of the sliding ring 46, and one end, away from the sliding ring 46, of the hinged plate 47 is hinged to the lifting plate 43.

In this embodiment: the lifting plate 43 has the effect of driving the hinge plate 47 to move, and the hinge plate 47 has the effect of driving the slip ring 46 to move on the surface of the extension rod 45.

Specifically, a limiting plate 48 is fixedly installed on the surface of one end, far away from the rotating block 8, of the extension rod 45, and a spring 49 is fixedly installed between the limiting plate 48 and the slip ring 46. The provision of the spring 49 has the effect of limiting the position of the slip ring 46 on the surface of the extension rod 45.

In this embodiment: the two outer wall surfaces of the frame 1 are provided with a moving device 5, the moving device 5 comprises four fixing plates 501, each two of the four fixing plates 501 are symmetrically distributed on the two outer wall surfaces of the frame 1, a rotating shaft 502 is rotatably connected between each two fixing plates 501, a mounting plate 503 is fixedly mounted on the surface of the rotating shaft 502, and two pulleys 504 are fixedly mounted on the bottom surface of the mounting plate 503. When the device needs to improve the stability of the frame 1 during drilling, the rotating wheel 507 is rotated firstly, the rotating wheel 507 rotates to drive the threaded rod 506 to rotate, the threaded rod 506 rotates to drive the movable plate 509 to move upwards in the groove 508, the movable plate 509 moves upwards in the groove 508 to drive the limiting rod 510 to move upwards, the limiting rod 510 moves upwards to enable the device to move out of the inside of the limiting hole 511, the rotating shaft 502 separated from the limiting rod 510 and the limiting hole 511 is out of limit, at the moment, the mounting plate 503 can be rotated, the pulley 504 is driven to rotate by the rotating plate 503, when the pulley 504 rotates to separate from the ground, the rotating wheel 507 is reversed, the limiting rod 510 is connected into the corresponding limiting hole 511 again in an inserting mode, so that the rotation of the rotating shaft 502 is limited again, and through the cooperation of the structure, the device can enable the pulley 504 to be separated from the ground in the drilling process, and therefore the stability of the frame 1 during use of the device is improved.

Specifically, the outer wall surfaces of two sides of the frame 1 are fixedly provided with a U-shaped plate 505, a threaded rod 506 is rotatably connected between the inner walls of two ends of the U-shaped plate 505, a rotating wheel 507 is fixedly arranged at one end port of the threaded rod 506, a groove 508 is formed in the inner wall surface of the U-shaped plate 505, a movable plate 509 is in threaded connection with the surface of the threaded rod 506, and the movable plate 509 is in sliding connection with the groove 508 by means of the threaded rod 506.

In this embodiment: the arrangement of the rotating wheel 507 has the effect of driving the threaded rod 506 to rotate, and the arrangement of the threaded rod 506 has the effect of driving the movable plate 509 to move in the groove 508.

Specifically, a limiting rod 510 is fixedly installed on the bottom surface of the movable plate 509, a plurality of limiting holes 511 are formed in the outer wall surface of the rotating shaft 502 in an annular mode, and one end, away from the movable plate 509, of the limiting rod 510 is located inside the limiting holes 511.

In this embodiment: the arrangement of the stopper rod 510 and the stopper hole 511 has the effect of restricting the rotation of the rotation shaft 502.

Working principle: through setting up buffer 4, when the device needs to be used, firstly start cylinder 6 and motor 7 simultaneously, cylinder 6 starts to drive loading board 3 and moves in the inside of erecting groove 2, loading board 3 moves down in the inside of erecting groove 2 and drives motor 7 and move down, motor 7 moves down and drives the turning block 8 and move down, turning block 8 moves down and drives the drilling rod and move down, simultaneously motor 7 starts to drive turning block 8 and rotates, turning block 8 rotates and drives drill bit 44 and rotate, drill bit 44 rotates and carries out memory drilling to the colliery, simultaneously in the in-process that drill bit 44 contacted with ground, the drill bit 44 atress that can make drives lifter plate 43 upwards move, lifter plate 43 upwards moves the ejector pin 42 that can make and moves towards sleeve 41, simultaneously lifter plate 43 moves and still drives the hinged plate 47 and move, the surface movement of pushing slide ring 46 at extension rod 45, the surface movement of slide ring 46 at extension rod 45 can squeeze spring 49, spring 49 atress compression of messenger's spring 49 at this moment can cushion the impact force of drill bit 44 and ground, through the cooperation of above-mentioned structure, buffer performance that drill bit 44 used can be effectively reduced, can receive impact service life effectively. When the device needs to improve the stability of the frame 1 during drilling, the rotating wheel 507 is rotated firstly, the rotating wheel 507 rotates to drive the threaded rod 506 to rotate, the threaded rod 506 rotates to drive the movable plate 509 to move upwards in the groove 508, the movable plate 509 moves upwards in the groove 508 to drive the limiting rod 510 to move upwards, the limiting rod 510 moves upwards to enable the device to move out of the inside of the limiting hole 511, the rotating shaft 502 separated from the limiting rod 510 and the limiting hole 511 is out of limit, at the moment, the mounting plate 503 can be rotated, the pulley 504 is driven to rotate by the rotating plate 503, when the pulley 504 rotates to separate from the ground, the rotating wheel 507 is reversed, the limiting rod 510 is connected into the corresponding limiting hole 511 again in an inserting mode, so that the rotation of the rotating shaft 502 is limited again, and through the cooperation of the structure, the device can enable the pulley 504 to be separated from the ground in the drilling process, and therefore the stability of the frame 1 during use of the device is improved.

While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims (6)

1. The utility model provides a modularization mining machine, includes frame (1), perpendicular groove (2) have been seted up to the inner wall surface of frame (1) vertical end, the inside sliding connection in perpendicular groove (2) has loading board (3), the top fixed surface of loading board (3) installs motor (7), the output fixed mounting of motor (7) has rotating block (8), fixed mounting has grab rail (9) between the both sides outer wall of frame (1), the top fixed surface of frame (1) installs cylinder (6), the output and the loading board (3) fixed connection of cylinder (6), its characterized in that: the bottom surface of turning block (8) is equipped with buffer (4), buffer (4) include two sleeve (41), two sleeve (41) symmetric distribution is at the bottom surface of turning block (8), two the inside of sleeve (41) is all sliding connection has ejector pin (42), the one end fixed mounting that sleeve (41) was kept away from to ejector pin (42) has lifter plate (43), the bottom surface fixed mounting of lifter plate (43) has drill bit (44).

2. A modular mining machine as claimed in claim 1, wherein: extension rods (45) are fixedly arranged on the outer wall surfaces of the two sides of the rotating block (8), sliding rings (46) are connected to the surfaces of the extension rods (45) in a sliding mode, hinge plates (47) are hinged to the annular outer wall surfaces of the sliding rings (46), and one end, far away from the sliding rings (46), of each hinge plate (47) is hinged to the lifting plate (43).

3. A modular mining machine as claimed in claim 2, wherein: a limiting plate (48) is fixedly arranged on the surface of one end, far away from the rotating block (8), of the extension rod (45), and a spring (49) is fixedly arranged between the limiting plate (48) and the slip ring (46).

4. A modular mining machine as claimed in claim 1, wherein: the mobile device comprises a frame (1), wherein moving devices (5) are arranged on the outer wall surfaces of the two sides of the frame (1), each moving device (5) comprises four fixing plates (501), each fixing plate (501) is symmetrically distributed on the outer wall surfaces of the two sides of the frame (1), a rotating shaft (502) is rotatably connected between each two fixing plates (501), a mounting plate (503) is fixedly arranged on the surface of each rotating shaft (502), and two pulleys (504) are fixedly arranged on the bottom surface of each mounting plate (503).

5. A modular mining machine as claimed in claim 4, wherein: the U-shaped plate (505) is fixedly installed on the outer wall surfaces of the two sides of the frame (1), a threaded rod (506) is rotationally connected between the inner walls of the two ends of the U-shaped plate (505), a rotating wheel (507) is fixedly installed at one end port of the threaded rod (506), a groove (508) is formed in the inner wall surface of the U-shaped plate (505), a movable plate (509) is connected with the surface of the threaded rod (506) in a threaded mode, and the movable plate (509) is connected with the aid of the threaded rod (506) and the groove (508) in a sliding mode.

6. A modular mining machine as claimed in claim 5, wherein: the bottom surface fixed mounting of fly leaf (509) has gag lever post (510), a plurality of spacing holes (511) have been seted up to the outer wall surface annular of pivot (502), the one end that fly leaf (509) was kept away from to gag lever post (510) is located the inside in spacing hole (511).