CN216477350U

CN216477350U - Mining engineering is with automatic entry driving device

Info

Publication number: CN216477350U
Application number: CN202123311679.0U
Authority: CN
Inventors: 付强
Original assignee: Individual
Current assignee: Zhongke Puhui Construction Engineering Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-10
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an automatic tunnelling device for mining engineering, which comprises a mounting bracket, the inside fixed mounting of mounting bracket has gear motor, and one side of gear motor installs the eccentric wheel, one side fixedly connected with mounting panel of mounting bracket, and the top fixed mounting of mounting panel has fixed motor, the gear is installed to one side of fixed motor, and the outer wall meshing of gear has and is used for carrying out driven ring gear with rotary power, the inner wall swing joint of ring gear has a solid fixed cylinder. The utility model discloses, when using to turn round and dogtooth to rotate the extrusion breakage to the ore, use through the eccentric wheel and the cooperation of removing the post, remove the drill rod repeatedly to vibrate the ore, and conveniently cooperate to turn round and carry out the broken tunnelling of ore, and then improved the efficiency that the ore breakage tunneled, improved the work efficiency of tunnelling device simultaneously, twist out the dogtooth from the mount pad is inside simultaneously and can change, and then make things convenient for the later maintenance of tunnelling device cutting head.

Description

Mining engineering is with automatic entry driving device

Technical Field

The utility model relates to a mining engineering correlation technique field specifically is a mining engineering is with automatic tunnelling device.

Background

The development machine is a machine used for mining engineering, has many types, is divided into a common machine and a tunnel development machine according to operation objects, is divided into an open development machine and a shield development machine according to operation modes, mainly comprises a travelling mechanism, a working mechanism, a loading and transporting mechanism and a transshipping mechanism, and a cutting head in the working mechanism continuously crushes ores and transports broken stones along with the forward propulsion of the travelling mechanism.

The commonly used tunneling device is rotated when a cutting head is used for crushing ores; the convenience is with the dogtooth on the cutting head to the ore extrusion breakage, lacks and hits the structure of beating, and then leads to crushing efficiency lower, and then influences the work efficiency of excavating device, and the dogtooth of cutting head damages easily and is difficult for changing the maintenance, and then in long-term use, the wearing and tearing of dogtooth influence excavating device's result of use easily, bring inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining engineering is with automatic advancing device, the present use to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic tunneling device for mining engineering comprises a mounting frame, wherein a speed reduction motor is fixedly mounted inside the mounting frame, an eccentric wheel is mounted on one side of the speed reduction motor, a mounting plate is fixedly connected to one side of the mounting frame, a fixed motor is fixedly mounted at the top of the mounting plate, a gear is mounted on one side of the fixed motor, a gear ring for transmitting rotary power is meshed with the outer wall of the gear ring, a fixed cylinder is movably connected to the inner wall of the gear ring, a movable column is movably mounted on the inner wall of the fixed cylinder, a drill rod for vibrating ores is fixedly connected to one side of the movable column, a spring is fixedly mounted on one side of the movable column, a rotating plate is fixedly connected to one side of the gear ring, a rotating ring is fixedly connected to the inner wall of the rotating plate, a connecting plate is fixedly connected to one side of the rotating plate, and a rotating head for rotatably excavating the ores is fixedly mounted on one side of the connecting plate, the outer wall welding of turning round has the mount pad, and the inner wall threaded connection of mount pad has the dogtooth.

Preferably, the eccentric wheel is correspondingly arranged on one side of the moving column, and one side of the eccentric wheel is connected with one side of the moving column in a pressing mode.

Preferably, the fixed cylinder is fixedly installed inside one side of the mounting frame, the moving column is movably arranged on the inner wall of the fixed cylinder, and the drill rod is movably arranged inside the fixed cylinder.

Preferably, the movable column is elastically connected with the fixed cylinder through a spring, and one end of the spring is fixedly connected with the inner wall of one side of the fixed cylinder.

Preferably, the rotating plate is rotatably connected with the fixed cylinder through a rotating ring, and the outer wall of the rotating ring is rotatably connected with the inner wall of the fixed cylinder.

Preferably, the rotating plate is fixedly installed with the rotating head through a connecting plate, and the rotating head is rotatably arranged on the outer wall of the fixed cylinder.

Preferably, the equal distance between the mounting seat and the convex teeth is annularly arranged outside the rotary head, and the mounting seat and the convex teeth are installed in a threaded mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through the setting of eccentric wheel, removal post and drill rod, when using to turn round and dogtooth to rotate the extrusion breakage to the ore, use through the eccentric wheel and the cooperation of removing the post, move the drill rod repeatedly to vibrate the ore, and conveniently cooperate to turn round and carry out the broken tunnelling of ore, and then improved the efficiency that the ore was broken tunnelling, improved tunnelling device's work efficiency simultaneously.

2. The utility model discloses, through the setting of mount pad, dogtooth and turn round, because turn round and rotate and extrude the breakage with the ore through the dogtooth, and then lead to the outside of dogtooth wearing and tearing comparatively easily, and can change the dogtooth according to the wearing and tearing condition, directly twist out the dogtooth from the mount pad is inside can change, and then make things convenient for the later maintenance of tunnelling device cutting head, and can change the size of dogtooth according to the user demand simultaneously, and then increase the result of use of cutting head.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the gear ring and the gear of the present invention;

fig. 3 is a schematic view of the mounting seat and the convex teeth of the present invention;

fig. 4 is a schematic diagram of the position structure of the drill rod and the spring of the present invention.

In the figure: 1. a mounting frame; 2. a reduction motor; 3. an eccentric wheel; 4. mounting a plate; 5. fixing a motor; 6. a gear; 7. a ring gear; 8. a fixed cylinder; 9. moving the column; 10. a drill rod; 11. a spring; 12. rotating the plate; 13. rotating the ring; 14. a connecting plate; 15. turning the head; 16. a mounting seat; 17. and (4) convex teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic tunneling device for mining engineering comprises a mounting frame 1, a speed reduction motor 2 is fixedly mounted inside the mounting frame 1, an eccentric wheel 3 is mounted on one side of the speed reduction motor 2, a mounting plate 4 is fixedly connected to one side of the mounting frame 1, a fixed motor 5 is fixedly mounted at the top of the mounting plate 4, a gear 6 is mounted on one side of the fixed motor 5, a gear ring 7 for transmitting rotary power is meshed with the outer wall of the gear 6, a fixed cylinder 8 is movably connected to the inner wall of the gear ring 7, a movable column 9 is movably mounted on the inner wall of the fixed cylinder 8, a drill rod 10 for vibrating ores is fixedly connected to one side of the movable column 9, a spring 11 is fixedly mounted to one side of the movable column 9, a rotating plate 12 is fixedly connected to one side of the gear ring 7, a rotating ring 13 is fixedly connected to the inner wall of the rotating plate 12, and a connecting plate 14 is fixedly connected to one side of the rotating plate 12, and one side fixed mounting of connecting plate 14 has the bull head 15 that is used for rotating the ore excavation, and the outer wall welding of bull head 15 has mount pad 16, and the inner wall threaded connection of mount pad 16 has dogtooth 17.

By adopting the proposal, the whole cutting head is arranged with the mounting rack of the heading machine through the mounting rack 1, further facilitating the mobile use, and when the ore is crushed, the reducing motor 2 drives the eccentric wheel 3 to rotate, due to the centrifugal rotation of the eccentric wheel 3, the moving column 9 is extruded, so that the moving column 9 drives the drill rod 10 to move in the fixed cylinder 8, so that the drill rod 10 vibrates the ore, and simultaneously the gear 6 is driven by the fixed motor 5, and the installation plate 4 is convenient to install and fix the fixed motor 5 at one side of the installation frame 1, and the rotation of the gear 6 drives the gear ring 7, and the gear ring 7 drives the rotating plate 12 to rotate, the rotating plate 12 rotates in the fixed cylinder 8 through the rotating ring 13, and the rotating plate 12 drives the rotating head 15 through the connecting plate 14, so that the rotating head 15 extrudes and crushes the ore through the convex teeth 17.

Specifically, as shown in fig. 1 and 2, the eccentric wheel 3 is correspondingly arranged on one side of the moving column 9, and one side of the eccentric wheel 3 is connected with one side of the moving column 9 in a pressing manner.

Through adopting above-mentioned scheme, gear motor 2 drives eccentric wheel 3 and rotates, and then carries out centrifugal motion with eccentric wheel 3 to remove post 9 and extrude the removal repeatedly.

Specifically, as shown in fig. 2, a fixed cylinder 8 is fixedly installed inside one side of the mounting frame 1, and a moving column 9 is movably disposed at an inner wall of the fixed cylinder 8, and a drill rod 10 is movably disposed inside the fixed cylinder 8.

By adopting the scheme, when the movable column 9 is extruded, the movable column 9 is fixedly connected with the drill rod 10, and the drill rod 10 is repeatedly moved in the fixed cylinder 8 to vibrate the ore.

Specifically, as shown in fig. 4, the movable column 9 is elastically connected to the fixed cylinder 8 through a spring 11, and one end of the spring 11 is fixedly connected to one side inner wall of the fixed cylinder 8.

By adopting the scheme, when the movable column 9 is extruded, the spring 11 is compressed inside the fixed cylinder 8, after the protruding side of the eccentric wheel 3 rotates from one side of the movable column 9, the extrusion force of the movable column 9 is removed, and then the movable column 9 is reset through the elastic force of the spring 11, so that the drill rod 10 is driven to restore to the original position, and the drill rod 10 is conveniently moved repeatedly to vibrate ores.

Specifically, as shown in fig. 4, the rotating plate 12 is rotatably connected to the fixed cylinder 8 via a rotating ring 13, and an outer wall of the rotating ring 13 is rotatably connected to an inner wall of the fixed cylinder 8.

Through adopting above-mentioned scheme, when changeing board 12 and being driven the rotation by ring gear 7, rotate in the inside of solid fixed cylinder 8 through change 13, and then make things convenient for changeing the rotation of board 12, restrict the turned position of changeing board 12 simultaneously.

Specifically, as shown in fig. 1, the rotating plate 12 is fixedly mounted with the rotating head 15 through a connecting plate 14, and the rotating head 15 is rotatably disposed on the outer wall of the fixed cylinder 8.

Through adopting above-mentioned scheme, because the setting of connecting plate 14 will change board 12 and turn round 15 and connect, and then make things convenient for board 12 to change round 15 drive when rotating and rotate to make things convenient for the rotation of turning round 15 to extrude the breakage with the ore.

Specifically, as shown in fig. 3, the mounting seat 16 and the teeth 17 are annularly disposed outside the rotor 15 at equal distances, and the mounting seat 16 and the teeth 17 are threadedly mounted.

Through adopting above-mentioned scheme, dogtooth 17 is twisted with the internal thread of mount pad 16 through the external screw thread and is closed, and then dismantles in the installation that makes things convenient for dogtooth 17 to the maintenance is changed to the dogtooth 17 of wearing and tearing conveniently, and the convenient size of changing dogtooth 17 as required simultaneously.

The working principle is as follows: install the whole fuselage with the entry driving machine of structure of will tunnelling through mounting bracket 1, and when carrying out the breakage of ore, gear motor 2 drives eccentric wheel 3 and extrudes removal post 9, thereby will remove post 9 and drive drill rod 10 and advance the repeated movement in the inside of solid fixed cylinder 8, vibrate the ore, drive gear 6 through fixed motor 5 simultaneously, and gear 6 drives ring gear 7 and rotates rotor plate 12, and rotor plate 12 carries on spacingly through change 13, rotor plate 12 drives rotor 15 through connecting plate 14 simultaneously, and then extrudees the breakage through outside dogtooth 17 with rotor 15 to the ore, and then improve the broken tunnelling efficiency of tunnelling structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining engineering is with automatic advancing device, includes mounting bracket (1), its characterized in that: the ore vibrating machine is characterized in that a speed reducing motor (2) is fixedly mounted inside the mounting rack (1), an eccentric wheel (3) is mounted on one side of the speed reducing motor (2), a mounting plate (4) is fixedly connected to one side of the mounting rack (1), a fixed motor (5) is fixedly mounted at the top of the mounting plate (4), a gear (6) is mounted on one side of the fixed motor (5), a gear ring (7) used for driving rotary power is meshed with the outer wall of the gear (6), a fixed cylinder (8) is movably connected to the inner wall of the gear ring (7), a movable column (9) is movably mounted on the inner wall of the fixed cylinder (8), a drill rod (10) used for vibrating ore is fixedly connected to one side of the movable column (9), a spring (11) is fixedly mounted to one side of the movable column (9), and a rotating plate (12) is fixedly connected to one side of the gear ring (7), and the inner wall fixedly connected with change (13) of commentaries on classics board (12), change one side fixedly connected with connecting plate (14) of board (12), and one side fixed mounting of connecting plate (14) has and is used for rotating swivel (15) of excavating the ore, the outer wall welding of swivel (15) has mount pad (16), and the inner wall threaded connection of mount pad (16) has dogtooth (17).

2. An automated tunnelling apparatus for mining engineering in accordance with claim 1, which is characterised in that: the eccentric wheel (3) is correspondingly arranged on one side of the movable column (9), and one side of the eccentric wheel (3) is connected with one side of the movable column (9) in a squeezing mode.

3. An automated tunnelling apparatus for mining engineering in accordance with claim 1, which is characterised in that: the fixed cylinder (8) is fixedly arranged inside one side of the mounting frame (1), the moving column (9) is movably arranged on the inner wall of the fixed cylinder (8), and the drill rod (10) is movably arranged inside the fixed cylinder (8).

4. An automated tunnelling apparatus for mining engineering as claimed in claim 3, wherein: the movable column (9) is elastically connected with the fixed cylinder (8) through a spring (11), and one end of the spring (11) is fixedly connected with the inner wall of one side of the fixed cylinder (8).

5. An automated tunnelling apparatus for mining engineering in accordance with claim 1, which is characterised in that: the rotating plate (12) is rotatably connected with the fixed cylinder (8) through a rotating ring (13), and the outer wall of the rotating ring (13) is rotatably connected with the inner wall of the fixed cylinder (8).

6. An automated tunnelling apparatus for mining engineering in accordance with claim 1, which is characterised in that: the rotating plate (12) is fixedly installed with the rotating head (15) through a connecting plate (14), and the rotating head (15) is rotatably arranged on the outer wall of the fixed cylinder (8).

7. An automated tunnelling apparatus for mining engineering in accordance with claim 1, which is characterised in that: the equal distance between the mounting seat (16) and the convex teeth (17) is annularly arranged outside the rotary head (15), and the mounting seat (16) and the convex teeth (17) are installed in a threaded mode.