CN213510595U

CN213510595U - Mine hole drilling machine

Info

Publication number: CN213510595U
Application number: CN202021761316.XU
Authority: CN
Inventors: 王明德; 张虎; 李志康; 曹桂柏; 曹召利
Original assignee: Zaozhuang Zhangshanzi Coal Industry Co ltd
Current assignee: Shandong Jinliyuan Calcium Industry Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-22
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a mine puncher, comprises a workbench, two bearings of other fixedly connected with, eight are equallyd divide in the workstation four corners all rotate in the bearing and be connected with the screw rod, the top fixedly connected with supporting seat of workstation, the bottom fixedly connected with support frame of supporting seat, the inside fixedly connected with motor of support frame, the drive end fixedly connected with second gear axle of motor, the surface screw thread of second gear axle has cup jointed second bevel gear, the one end screw thread that the motor was kept away from to the second gear axle has cup jointed a thread bush. The utility model discloses in, this mine borer through two bevel gear that set up, lets a motor drive two drill bits simultaneous workings, has practiced thrift the energy like this, perhaps bores a hole in a direction according to the demand, and another direction can be temporarily not used, and the convenience is strong, at the in-process of drilling, can change into the electric fan through setting up umbrella and third gear shaft, increases operating personnel's travelling comfort.

Description

Mine hole drilling machine

Technical Field

The utility model relates to a mining technical field especially relates to a mine puncher.

Background

The mine mining has great demand on metal smelting and building materials, and blast holes need to be chiseled on the mine when the mine is mined.

The angle of the existing mining equipment is generally adjustable to be about 45 degrees in the mining process, a shot hole with 90 degrees cannot be mined on the same machine, if necessary, mining is carried out well, then direction mining is carried out, if mining is carried out on a working platform in two directions, two driving devices are needed, and energy consumption is high; mine mining is generally on mountains, the working environment of operators faces rain and heat, and the working environment is not good.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a mine hole drilling machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a mine hole drilling machine comprises a workbench, wherein two bearings are fixedly connected to four corners of the workbench respectively, a screw rod is rotatably connected into the eight bearings, a supporting seat is fixedly connected to the top of the workbench, a supporting frame is fixedly connected to the bottom of the supporting seat, a motor is fixedly connected to the inside of the supporting frame, a second gear shaft is fixedly connected to the driving end of the motor, a second bevel gear is sleeved on the outer surface of the second gear shaft in a threaded manner, a threaded sleeve is sleeved on one end, away from the motor, of the second gear shaft in a threaded manner, the second gear shaft penetrates through the top and the bottom of the workbench, a drill rod is sleeved on the other end of the threaded sleeve in a threaded manner, a drill bit is connected to the other end of the drill rod in a threaded manner, a first gear shaft is fixedly connected to one side of, one side of the second bevel gear is meshed with a first bevel gear, a third gear shaft is fixedly connected in the first bevel gear, a small gear is sleeved on the outer surface of the third gear shaft and meshed with a large gear, another thread sleeve is sleeved on one end, far away from the large gear, of the third gear shaft, the third gear shaft penetrates through the inner wall and the outer surface of the supporting seat, a drill rod or an electric fan is sleeved on the other end, in the horizontal direction, of the thread sleeve, and an electric fan outer cover is arranged on the outer surface of the electric fan.

As a further description of the above technical solution:

the outer surface to the inner wall of the two thread sleeves are in threaded connection with a first handle.

As a further description of the above technical solution:

the top fixedly connected with screw thread base of workstation, threaded connection has the umbrella on the screw thread base, be provided with the screw thread knob on the screw thread base.

As a further description of the above technical solution:

the top of four screw rods all is provided with the hexagonal recess, four the hexagonal recess all cooperates and is provided with the second handle.

As a further description of the above technical solution:

the bottom of the workbench is connected with a drawer in a sliding manner.

As a further description of the above technical solution:

four screw rod bottom fixedly connected with spring, and the equal screw thread of surface has cup jointed the stabilizer blade.

The utility model discloses following beneficial effect has:

1. this mine borer through two bevel gear that set up, lets a motor drive two drill bits simultaneous working, has practiced thrift the energy like this, perhaps bores a hole in a direction according to the demand, and another direction can be temporarily not used, and the convenience is strong, at the in-process of drilling, can install multisection drilling rod additional according to the degree of depth of drilling, and it is darker to bore a hole the degree of depth.

2. This mine borer can change into the electric fan through setting up umbrella and third gear shaft, increases operating personnel's travelling comfort.

Drawings

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

FIG. 2 is a view of the bevel gear engagement of the present invention;

FIG. 3 is a schematic view of the engagement between the large gear and the small gear of the present invention;

fig. 4 is a schematic view of the connection of the electric fan of the present invention.

Illustration of the drawings:

1. a work table; 2. a spring; 3. a screw; 4. a hexagonal groove; 5. a support leg; 6. a threaded knob; 7. a threaded base; 8. an umbrella; 9. a supporting seat; 10. a motor; 11. a support frame; 12. a first handle; 13. a threaded sleeve; 14. a drill stem; 15. a drill bit; 16. a second handle; 17. a third gear shaft; 18. a first gear shaft; 19. a drawer; 20. a bull gear; 21. a pinion gear; 22. a first bevel gear; 23. a second bevel gear; 24. a second gear shaft; 25. a bearing; 26. an electric fan; 27. and a fan housing.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a mine hole drilling machine comprises a workbench 1, wherein four corners of the workbench 1 are respectively and fixedly connected with two bearings 25, eight bearings 25 are respectively and rotatably connected with a screw rod 3, the top of the workbench 1 is fixedly connected with a supporting seat 9, the bottom of the supporting seat 9 is fixedly connected with a supporting frame 11, the inside of the supporting frame 11 is fixedly connected with a motor 10, the driving end of the motor 10 is fixedly connected with a second gear shaft 24, the outer surface thread of the second gear shaft 24 is sleeved with a second bevel gear 23, one end of the second gear shaft 24, far away from the motor 10, is sleeved with a thread bush 13, the second gear shaft 24 penetrates through the top and the bottom of the workbench 1, the other end of the thread bush 13 is sleeved with a drill rod 14, the other end of the drill rod 14 is connected with a drill bit 15, one side of the outer wall of the supporting frame 11 is fixedly connected with a, one side of the second bevel gear 23 is engaged with a first bevel gear 22, a third gear shaft 17 is fixedly connected in the first bevel gear 22, a pinion 21 is sleeved on the outer surface of the third gear shaft 17, the pinion 21 is engaged with the large gear 20, another thread sleeve 13 is sleeved on one end, far away from the large gear 20, of the third gear shaft 17, the third gear shaft 17 penetrates through the inner wall and the outer surface of the supporting seat 9, a drill rod 14 or an electric fan 26 is sleeved on the other end of the thread sleeve 13 in the horizontal direction, and an electric fan cover 27 is arranged on the outer surface of the electric fan 26.

From the outer surface to the inner wall of the two threaded sleeves 13, a first handle 12 is screwed for replacing the drill rod 14.

The top fixedly connected with screw thread base 7 of workstation 1, threaded connection has umbrella 8 on the screw thread base 7, can hide rain or sunshade, is provided with screw thread knob 6 on the screw thread base 7, can dismantle umbrella 8.

The tops of the four screw rods 3 are provided with hexagonal grooves 4, and the four hexagonal grooves 4 are matched with each other to be provided with second handles 16 for adjusting the heights of the support legs 5.

A drawer 19 is slidably connected to the bottom of the work table 1 and can store the drill rods 14.

The bottom of the four screw rods 3 is fixedly connected with springs 2, and the outer surfaces of the four screw rods are in threaded sleeve connection with support legs 5, so that vibration can be reduced.

The working principle is as follows: when the mine hole drilling machine is used, the device is placed at a proper position on a mountain, the second handle 16 is adjusted to enable the workbench 1 to be stable, the umbrella 8 is installed on the threaded base 7 according to requirements, the two first handles 12 are adjusted, the drill rods 14 and the drill bits 15 are installed, the motor 10 is started, the motor 10 rotates to drive the second gear shaft 24, the first bevel gear 22 and the second bevel gear 23 to rotate, the second gear shaft 24 rotates to drive one of the drill bits 15 to start hole drilling, the second bevel gear 23 rotates to drive the third gear shaft 17 to rotate, the third gear shaft 17 drives the pinion 21 to rotate, the pinion 21 drives the large gear 20 to rotate, the large gear 20 rotates to drive the first gear shaft 18 to rotate, the first gear shaft 18 rotates to drive the other drill bit 15 to start hole drilling, when the depth needs to be drilled, the first handle 12 is unscrewed, the drill rods 14 are in threaded connection and lengthened, the hole drilling depth can be increased, the threaded sleeve 13 connected to the first gear shaft 18 can also be replaced by an electric fan 26 for the operator to fan.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a mine perforator, includes workstation (1), its characterized in that: the four corners of the workbench (1) are respectively and fixedly connected with two bearings (25), the eight bearings (25) are internally and fixedly connected with a screw (3), the top of the workbench (1) is fixedly connected with a supporting seat (9), the bottom of the supporting seat (9) is fixedly connected with a supporting frame (11), the inside of the supporting frame (11) is fixedly connected with a motor (10), the driving end of the motor (10) is fixedly connected with a second gear shaft (24), the outer surface thread of the second gear shaft (24) is sleeved with a second bevel gear (23), one end thread of the second gear shaft (24) far away from the motor (10) is sleeved with a thread sleeve (13), the second gear shaft (24) penetrates through the top and the bottom of the workbench (1), the other end thread of the thread sleeve (13) is sleeved with a drill rod (14), and the other end thread of the drill rod (14) is connected with a drill bit (15), one side of the outer wall of the supporting frame (11) is fixedly connected with a first gear shaft (18), the outer surface of the first gear shaft (18) is rotationally connected with a large gear (20), one side of the second bevel gear (23) is connected with a first bevel gear (22) in a meshing way, a third gear shaft (17) is fixedly connected in the first bevel gear (22), a pinion (21) is sleeved on the outer surface of the third gear shaft (17), the pinion (21) is meshed with the gearwheel (20), the other thread bush (13) is sleeved on one end of the third gear shaft (17) far away from the gearwheel (20) in a threaded manner, and the third gear shaft (17) penetrates through the inner wall and the outer surface of the supporting seat (9), the drill rod (14) or the electric fan (26) is sleeved at the other end of the threaded sleeve (13) in the horizontal direction in a threaded manner, and an electric fan outer cover (27) is arranged on the outer surface of the electric fan (26).

2. The mine drilling machine of claim 1, wherein: the outer surfaces of the two thread sleeves (13) are connected with the inner wall through threads, and a first handle (12) is connected with the inner wall through threads.

3. The mine drilling machine of claim 1, wherein: the top fixedly connected with screw thread base (7) of workstation (1), threaded connection has umbrella (8) on screw thread base (7), be provided with screw thread knob (6) on screw thread base (7).

4. The mine drilling machine of claim 1, wherein: the top of four screw rods (3) is provided with hexagonal grooves (4), and the hexagonal grooves (4) are provided with second handles (16) in a matching mode.

5. The mine drilling machine of claim 1, wherein: the bottom of the workbench (1) is connected with a drawer (19) in a sliding way.

6. The mine drilling machine of claim 1, wherein: four screw rod (3) bottom fixedly connected with spring (2), and the equal screw thread of surface has cup jointed stabilizer blade (5).