CN217538600U

CN217538600U - Drilling equipment for open mine exploitation

Info

Publication number: CN217538600U
Application number: CN202221202870.3U
Authority: CN
Inventors: 黄北行; 余根成; 陈世旺
Original assignee: Le'an County Xinwang Stone Industry Co ltd
Current assignee: Le'an County Xinwang Stone Industry Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-10-04
Anticipated expiration: 2032-05-19

Abstract

The utility model provides a surface mine opens and adopts drilling equipment, including locking subassembly and drilling subassembly, the drilling subassembly rotates and sets up in the mount pad, the locking subassembly includes the locating wheel, drilling subassembly and locating wheel fixed connection, the location wheel hub connection is in the mount pad, be provided with two sets of connecting plates on the mount pad relatively, be provided with the briquetting of rotating the connection between two sets of connecting plates, briquetting one side is provided with the connecting plate, connecting plate one side is provided with fixed connection's reset spring, reset spring is fixed to be set up on the mount pad, be provided with the location axle on the mount pad, the setting of location axle is inboard at reset spring, briquetting one end fixedly connected with fixture block, fixture block sliding card establishes on the locating wheel. This drilling equipment accessible other parts adjustment drilling assembly's direction, the direction of locking drilling assembly again by the locking Assembly, realize drilling equipment fixed at drilling in-process drilling direction to reduce constructor's intensity of labour, improve drilling equipment's result of use.

Description

Drilling equipment for open mine exploitation

Technical Field

The utility model relates to a mining technical field, more specifically say, especially relate to a drilling equipment for open mine exploitation.

Background

Mining refers to mining valuable natural mineral resources by manpower or machinery, and the mining has various mining modes, wherein mining equipment used for surface mining needs to strip rocks downwards and extract useful minerals in a mountain slope surface or a sunken surface mode under open conditions.

Chinese utility model patent like patent No. 202022233368.6 provides a drilling equipment is used in open mine exploitation, including strutting arrangement, the last rotating assembly that is connected with of strutting arrangement is connected with the guide cylinder on the rotating assembly, is provided with the drilling rod in the guide cylinder, is connected with down the subassembly on the drilling rod. The drilling equipment has the effect of conveniently adjusting the drilling angle.

However, the existing drilling equipment for surface mining is difficult to fix the drilling direction of the equipment after the drilling direction of the drilling equipment is adjusted, the drilling direction needs to be controlled manually, the labor intensity of constructors is improved, and the using effect of the drilling equipment is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a surface mine opens and adopts drilling equipment aims at solving the drilling equipment for the surface mine exploitation among the prior art, is difficult to fix equipment drilling direction after accomplishing the drilling direction adjustment to drilling equipment, need pass through manpower control drilling direction, has improved constructor's intensity of labour, has reduced the technical problem of drilling equipment's result of use.

In order to realize the above aim, the utility model provides an open mine opens and adopts drilling equipment, including locking subassembly and drilling subassembly, the drilling subassembly rotates and sets up in the mount pad, the locking subassembly includes the locating wheel, the drilling subassembly with locating wheel fixed connection, the locating wheel hub connection be in the mount pad, be provided with two sets of connecting plates, it is two sets of relatively on the mount pad be provided with the briquetting of rotating the connection between the connecting plate, briquetting one side is provided with the connecting plate, connecting plate one side is provided with fixed connection's reset spring, reset spring is fixed to be set up on the mount pad, be provided with the location axle on the mount pad, the setting of location axle is in reset spring is inboard, briquetting one end fixedly connected with fixture block, the fixture block slip card is established on the locating wheel.

Preferably, the drilling subassembly includes the sleeve, the sleeve rotates and sets up in the mount pad, be provided with the mounting panel on the sleeve, be provided with the first motor through multiunit bolt fixed connection on the mounting panel, first motor output shaft end is provided with the pivot through first coupling joint, pivot one end is provided with the drill chuck, be provided with the drill bit through multiunit bolt fixed connection in the drill chuck, the pivot both ends all are provided with the bearing, the bearing card is established in the sleeve.

Preferably, the mounting base is provided with a steering assembly, the steering assembly comprises a first gear, the first gear is fixedly connected with the sleeve, the mounting base is provided with a mounting block, the mounting block is provided with a second motor fixedly connected with the second motor through a plurality of groups of bolts, the output shaft end of the second motor is provided with a second gear connected with the second motor through a second coupler, and the first gear is meshed with the second gear.

Preferably, the bottom of the mounting seat is provided with a dust guard, the mounting seat is provided with a dust guard fixedly connected through a plurality of groups of bolts, the dust guard is provided with a through groove, and the dust guard is slidably clamped in the through groove.

Preferably, four groups of knobs are arranged on the mounting seat, connecting rods are arranged on one sides of the four groups of knobs, the two groups of connecting rods are connected with the mounting seat through threads, and the other two groups of connecting rods are in sliding connection with the mounting seat.

Preferably, all connect through the bottom plate between per two sets of connecting rods of mount pad one side, every group connecting rod one end all is provided with the stopper, the stopper rotates the card to be established in the bottom plate, it is two sets of the connecting hole has all been seted up on the bottom plate.

The utility model provides a pair of open mine opens and adopts drilling equipment's beneficial effect to lie in:

1. this drilling equipment accessible drive second motor rotates, and then drives the second coupling that second motor output shaft end is connected and rotate, make the second gear that links to each other with the second coupling drive with the first gear rotation of second gear engaged with, make the drilling subassembly with first gear fixed connection rotate at last, realize the purpose of adjustment drilling subassembly direction, the accessible locking Assembly locks the direction of drilling subassembly after the power component adjustment, thereby reduce constructor's intensity of labour, improve drilling equipment's result of use.

2. Because can produce a large amount of dust among the mining process, consequently be provided with dust guard and dust cover on this drilling equipment, the relative cooperation of this drilling equipment accessible dust guard and dust cover realizes the dustproof protection to power component, avoids the dust that drilling equipment produced to get into between second motor or first gear and the second gear to influence power component's result of use, thereby has ensured this drilling equipment's use.

Drawings

Fig. 1 is a schematic diagram of the assembled structure of the present invention.

Fig. 2 is a schematic structural diagram after the detachment of the present invention.

Fig. 3 is an enlarged schematic view of a region a in fig. 2.

Fig. 4 is an enlarged structural view of a region B in fig. 2.

Fig. 5 is a partial schematic view of the drilling assembly.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base plate; 2. a knob; 3. a dust cover; 4. a first motor; 5. a mounting base; 6. connecting holes; 7. a limiting block; 9. a first gear; 11. mounting a plate; 12. positioning wheels; 13. a rotating shaft; 14. a sleeve; 15. a bearing; 16. drilling; 17. a drill bit; 19. mounting blocks; 20. a through groove; 21. a second coupling; 22. a second gear; 24. a dust-proof plate; 25. a connecting plate; 26. a clamping block; 27. pressing into blocks; 28. pressing a plate; 29. a return spring; 30. positioning the shaft; 31. a first coupling; 33. a second motor; 34. a connecting rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the technical solutions of the present invention, but should not be used to limit the scope of the present invention.

Example (b):

as shown in fig. 1 to 4, the utility model provides a drilling equipment is used in open mine, including locking subassembly and drilling subassembly, drilling subassembly rotates and sets up in mount pad 5, and the locking subassembly includes locating wheel 12, drilling subassembly and locating wheel 12 fixed connection, has seted up a plurality of groups constant head tank on the locating wheel 12, after the drilling subassembly to this drilling equipment rotates, because locating wheel 12 and drilling subassembly fixed connection, consequently the locating wheel can rotate certain angle with drilling subassembly along the axis of locating wheel 12 jointly, then can realize the function of locking drilling subassembly angle through the rotation of relevant part restriction locating wheel 12.

The locating wheel 12 is connected in the installation seat 5 in an axis mode, two groups of connection plates 25 are oppositely arranged on the installation seat 5, a pressing block 27 connected in a rotating mode is arranged between the two groups of connection plates 25, a pressing plate 28 is arranged on one side of the pressing block 27, a return spring 29 fixedly connected with the pressing plate 28 is arranged on one side of the pressing plate 28, the return spring 29 is fixedly arranged on the installation seat 5, a locating shaft 30 is arranged on the installation seat 5, and the locating shaft 30 is arranged on the inner side of the return spring 29.

Because this locking Assembly need push down briquetting 27 when using, but briquetting 27 can rotate along the axis of briquetting 27 and connecting plate 25 hub connection department, because briquetting 27 one side is provided with clamp plate 28, consequently clamp plate 28 can with briquetting 27 joint motion, consequently the pressure that reset spring 29 of clamp plate 28 one side receives is not parallel to reset spring 29's axis, consequently set up location axle 30 and avoid reset spring 29 to take place the side direction deformation and influence locking Assembly's result of use in the inboard of reset spring 29, briquetting 27 one end fixedly connected with fixture block 26, fixture block 26 slip card is established on locating wheel 12.

When the locking assembly is used, a constructor presses down the pressing block 27 to enable the clamping block 26 fixedly connected with the pressing block 27 to rotate along the axis of the shaft connecting part of the pressing block 27 and the connecting plate 25 until the clamping block 26 is not clamped on the positioning wheel 12, so that the rotation limitation of the positioning wheel 12 is removed; after the angle adjustment of the drilling assembly is completed, the pressing block 27 is loosened, the pressing block 27 is reset under the elastic force of the reset spring 29 below the pressing plate 28 connected with the pressing block 27, and then the clamping block 26 connected with the pressing block 27 is reset, so that the clamping block 26 is clamped on the positioning wheel 12 again, and the rotation locking of the positioning wheel 12 is completed.

As shown in fig. 1 to 2 and 5, the drilling assembly includes a sleeve 14, the sleeve 14 is rotatably disposed in a mounting seat 5, two sides of the sleeve 14 are respectively and fixedly connected with a positioning wheel 12 and a component in the rotating assembly, a mounting plate 11 is disposed on the sleeve 14, a first motor 4 fixedly connected with a plurality of sets of bolts is disposed on the mounting plate 11, a rotating shaft 13 connected with a first coupling 31 is disposed at an output shaft end of the first motor 4, a drill chuck 16 is disposed at one end of the rotating shaft 13, a drill bit 17 fixedly connected with a plurality of sets of bolts is disposed in the drill chuck 16, when the drilling size of the drilling assembly needs to be changed, the plurality of sets of bolts connected with the drill chuck 16 can be directly taken down through the drill bit 17, then the type of the drill bit 17 is changed, the drilling size of the drilling assembly is changed, bearings 15 are disposed at two ends of the rotating shaft 13, and the bearings 15 are clamped in the sleeve 14.

When the drilling assembly is used, the first motor 4 arranged at the top end of the drilling assembly is driven to rotate, the rotating shaft 13 is driven to rotate through the first coupler 31, then the drill chuck 16 fixedly connected with the rotating shaft 13 rotates together, and finally the drill chuck 16 drives the drill bit 17 arranged in the drill chuck to rotate, so that the function of the drilling assembly is realized.

As shown in fig. 2 to 3, a steering assembly is arranged on the mounting base 5, the steering assembly comprises a first gear 9, the first gear 9 is fixedly connected with the sleeve 14, a mounting block 19 is arranged on the mounting base 5, a second motor 33 fixedly connected with the mounting block 19 through a plurality of groups of bolts is arranged on the mounting block 19, a second gear 22 connected with the second coupling 21 is arranged at the output shaft end of the second motor 33, the first gear 9 is meshed with the second gear 22, the angular positioning of the drilling assembly is not borne by the steering assembly so as to avoid the transmission failure of the first gear 9 and the second gear 22 when the drilling assembly works, and the unnecessary property loss can be caused because the first gear 9 and the second gear 22 are impacted for a long time and the motors are damaged because the output shaft 33 of the second motor is also impacted for a long time after the drilling assembly works for a long time if the angular positioning of the drilling assembly is borne by the steering assembly directly.

When the rotating assembly is used, the second motor 33 is driven to rotate, the second gear 22 is driven to rotate through the second coupler 21 connected with the output shaft of the second motor 33, and then the first gear 9 meshed with the second gear 22 is driven to rotate, so that the sleeve 14 fixedly connected with the first gear 9 is driven to rotate, and the angle adjusting function of the drilling assembly is realized.

As shown in fig. 1 and 4, a dust guard 24 is arranged at the bottom of the mounting seat 5, a dust cover 3 fixedly connected through a plurality of groups of bolts is arranged on the mounting seat 5, a through groove 20 is formed in the dust cover 3, the dust guard 24 is slidably clamped in the through groove 20, a large amount of dust can be generated in the mining process, and therefore the dust guard 24 and the dust cover 3 are arranged on the drilling equipment, the dust guard for the power assembly can be achieved through relative matching of the dust guard 24 and the dust cover 3, the dust generated in the using process of the drilling equipment is prevented from entering the second motor or the space between the first gear 9 and the second gear 22 to influence the using effect of the power assembly, and therefore the use of the drilling equipment is guaranteed.

As shown in fig. 1 to 2, four sets of knobs 2 are arranged on the mounting base 5, connecting rods 34 are arranged on one sides of the four sets of knobs 2, two sets of connecting rods 34 are connected with the mounting base 5 through threads, the other two sets of connecting rods 34 are connected with the mounting base 5 in a sliding manner, the drilling equipment can adjust the positions of the connecting rods 34 connected with the mounting plate 5 through threads in the mounting base 5 through rotating the knobs 2, and the connecting rods 34 connected with the mounting base 5 in a sliding manner are matched to adjust the height of the mounting plate 5 relative to the ground.

As shown in fig. 1 to 2, every two sets of connecting rods 34 on one side of the mounting seat 5 are all connected through the bottom plate 1, one end of each set of connecting rod 34 is provided with a limiting block 7, the limiting block 7 is rotated to be clamped in the bottom plate 1, because the limiting block 7 is arranged at the bottom of the connecting rod 34 and is connected with the bottom plate 1, and the bottom plate 1 is arranged between the two sets of connecting rods 34, so that the bottom plate 1 can not rotate relative to the connecting rods 34, connecting holes 6 are formed in the two sets of bottom plates 1, when the drilling equipment is required to be fixed, the connecting holes 6 formed in the bottom plate 1 can fix the equipment on the ground.

The specific use mode and function of the embodiment are as follows:

when a hole which is not perpendicular to the ground needs to be drilled, a constructor presses down the pressing block 27 to enable the fixture block 26 fixedly connected with the pressing block 27 to rotate along the axis of the shaft connecting part of the pressing block 27 and the connecting plate 25 until the fixture block 26 is not clamped on the positioning wheel 12, so that the rotation limitation of the positioning wheel 12 is removed, then the second motor 33 is driven to rotate, the second gear 22 is driven to rotate through the second coupler 21 connected with the output shaft of the second motor 33, the first gear 9 meshed with the second gear 22 is further driven to rotate, so that the sleeve 14 fixedly connected with the first gear 9 is driven to rotate, after the angle adjustment of the drilling assembly is completed, the pressing block 27 is loosened, the pressing block 27 is reset under the elastic force of the reset spring 29 below the pressing block 28 connected with the pressing block 27, the fixture block 26 connected with the pressing block 27 is reset, so that the fixture block 26 is clamped on the positioning wheel 12 again, and the angle adjustment of the drilling assembly is completed.

This drilling equipment accessible other parts adjustment drilling assembly's direction, the direction of locking drilling assembly again by the locking Assembly, realize drilling equipment fixed at drilling in-process drilling direction to reduce constructor's intensity of labour, improve drilling equipment's result of use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it is obvious to a person skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments.

Claims

1. The utility model provides a drilling equipment is used in open pit mine exploitation which characterized in that: including locking Assembly and drilling Assembly, drilling Assembly rotates and sets up in mount pad (5), locking Assembly includes positioning wheel (12), drilling Assembly with positioning wheel (12) fixed connection, positioning wheel (12) hub connection is in mount pad (5), be provided with two sets of connecting plates (25) on mount pad (5) relatively, it is two sets of be provided with briquetting (27) of rotating the connection between connecting plate (25), briquetting (27) one side is provided with clamp plate (28), clamp plate (28) one side is provided with fixed connection's reset spring (29), reset spring (29) are fixed to be set up on mount pad (5), be provided with location axle (30) on mount pad (5), location axle (30) set up reset spring (29) are inboard, briquetting (27) one end fixedly connected with fixture block (26), fixture block (26) slip card is established on positioning wheel (12).

2. A surface mine drilling apparatus according to claim 1, wherein: the drilling assembly comprises a sleeve (14), the sleeve (14) is rotatably arranged in a mounting seat (5), a mounting plate (11) is arranged on the sleeve (14), a first motor (4) which is fixedly connected with a plurality of groups of bolts is arranged on the mounting plate (11), an output shaft end of the first motor (4) is provided with a rotating shaft (13) which is connected with a first coupling (31), one end of the rotating shaft (13) is provided with a drill chuck (16), a drill bit (17) which is fixedly connected with the plurality of groups of bolts is arranged in the drill chuck (16), two ends of the rotating shaft (13) are provided with bearings (15), and the bearings (15) are clamped in the sleeve (14).

3. A surface mine mining drilling apparatus according to claim 2, wherein: be provided with on mount pad (5) and turn to the subassembly, turn to the subassembly and include first gear (9), first gear (9) with sleeve (14) fixed connection, be provided with installation piece (19) on mount pad (5), be provided with second motor (33) through multiunit bolt fixed connection on installation piece (19), second motor (33) output shaft end is provided with second gear (22) of connecting through second shaft coupling (21), first gear (9) with second gear (22) meshing.

4. A surface mine drilling apparatus according to claim 1, wherein: the dustproof structure is characterized in that a dustproof plate (24) is arranged at the bottom of the mounting seat (5), a dustproof cover (3) fixedly connected through a plurality of groups of bolts is arranged on the mounting seat (5), a through groove (20) is formed in the dustproof cover (3), and the dustproof plate (24) is slidably clamped in the through groove (20).

5. A surface mine drilling apparatus according to claim 1, wherein: the mounting seat (5) is provided with four groups of knobs (2), one side of each knob (2) is provided with a connecting rod (34), the connecting rods (34) are connected with the mounting seat (5) through threads, and the connecting rods (34) are connected with the mounting seat (5) in a sliding mode.

6. A surface mine drilling apparatus according to claim 1, wherein: every two sets of connecting rods (34) of mount pad (5) one side all connect through bottom plate (1), every group connecting rod (34) one end all is provided with stopper (7), stopper (7) rotate the card and establish in bottom plate (1), it is two sets of connecting hole (6) have all been seted up on bottom plate (1).