CN219605213U - Drilling machine with bistable function - Google Patents

Abstract

The utility model relates to the technical field of drilling, in particular to a bistable drilling machine. A bistable drilling machine capable of stably operating in both vertical and inclined drilling is provided. The utility model provides a bistable function's drilling machine, including chassis, support column, mounting bracket, first fastening bolt, mounting panel, drilling machine, horizontal rotation piece, drilling machine and drill bit, rigid coupling support column on the chassis, sliding connection mounting bracket on the support column, first fastening bolt is worn to establish to the screw thread on the mounting bracket, first fastening bolt and support column contact, articulated mounting panel on the mounting bracket sets up horizontal rotation piece on the mounting panel, installs the drilling machine on the horizontal rotation piece, installs the drill bit on the drilling machine. The utility model adopts the mutual coordination between the hydraulic rod and the transverse rotating piece, and the horizontal drilling direction swing of the drilling machine is realized through the worm wheel by swinging the worm to rotate, and the hydraulic rod enables the drilling machine to swing longitudinally and incline.

Description

Drilling machine with bistable function

Technical Field

The utility model relates to the technical field of drilling, in particular to a bistable drilling machine.

Background

Drilling refers to the operation of drilling holes with a machine tool to sample and judge the geological condition of a stratum, and drilling is an important technical means in geological exploration work, and drilling holes downwards from the ground surface with a drilling machine to form cylindrical drilling holes in the stratum so as to identify and divide the stratum.

According to the patent publication CN210317146U, a portable drilling machine capable of being stably supported for geological sampling is disclosed, in which it is proposed to adjust the horizontal height of the drilling machine by installing a plurality of screws on the drilling machine and to selectively adjust the height of supporting legs on a supporting frame for supporting the drilling machine, so as to solve the problem of unstable drilling of the existing drilling machine, but the portable drilling machine still has some defects in actual use, the drilling angle of the drilling machine itself can be changed according to the actual drilling position in the use process, the individual vertical lifting is difficult to meet the actual use requirement, and the drilling process of drilling in an inclined state often needs to be manually supported, so that the stability is deficient, and the problem of deviation of the actual drilling position from the preset direction can occur.

Disclosure of Invention

In order to overcome the defect that the existing drilling machine is not strong in drilling stability in an inclined state, the utility model aims to: a bistable drilling machine capable of stably operating in both vertical and inclined drilling is provided.

The technical implementation scheme of the utility model is as follows: the utility model provides a bistable function's rig, including chassis, the support column, the mounting bracket, first fastening bolt, the mounting panel, the rig, the drill bit, hydraulic stem and horizontal rotation piece, rigid coupling support column on the chassis, sliding connection mounting bracket on the support column, first fastening bolt is worn to establish to the screw thread on the mounting bracket, first fastening bolt and support column contact, articulated mounting panel on the mounting bracket, set up horizontal rotation piece on the mounting panel, install the rig on the horizontal rotation piece, install the drill bit on the rig, install the hydraulic stem on the mounting bracket, the movable rod of hydraulic stem is articulated with the mounting panel.

In addition, it is particularly preferable that the transverse rotating member is composed of a worm wheel and a worm, the worm wheel and the worm are respectively connected to the mounting plate in a rotating manner, the worm wheel and the worm are meshed, a handle is fixedly connected to the worm, and the drilling machine is mounted on the worm wheel.

In addition, it is particularly preferable that the device further comprises a sliding frame, a telescopic plate and a second fastening bolt, wherein the sliding frame is connected to the supporting column in a sliding manner, the telescopic plate is hinged to the sliding frame, and the second fastening bolt is threaded on the telescopic plate.

In addition, it is particularly preferable to further include a support plate, and the lower portion of the expansion plate is hinged to the support plate.

In addition, the lifting foot pad is particularly preferred to be also included, and the lifting foot pad is symmetrically fixedly connected on the underframe.

Furthermore, it is particularly preferred that the pallet bottom is uniformly provided with pointed cone protrusions.

The beneficial effects are as follows: according to the utility model, the hydraulic rod and the transverse rotating piece are mutually matched, the worm is rotated by shaking, so that the drilling machine is swung in the transverse drilling direction by the worm wheel, and the hydraulic rod enables the drilling machine to swing and incline longitudinally, so that the drilling machine still has stable supporting force when working at different inclination angles, the deviation of the drilling angle is avoided, and the bidirectional stability effect is realized.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of another perspective view of the present utility model.

Fig. 3 is a schematic perspective view of the transverse rotating member of the present utility model.

Fig. 4 is a schematic perspective view of another view of fig. 3 according to the present utility model.

Fig. 5 is a schematic perspective view of the pointed cone protrusion at the bottom of the pallet according to the present utility model.

Marked in the figure as: 1. the drilling machine comprises a chassis, 2, a support column, 3, a mounting frame, 4, a first fastening bolt, 5, a mounting plate, 6, a worm wheel, 7, a drilling machine, 8, a drill bit, 9, a worm, 10, a hydraulic rod, 11, a sliding frame, 12, a telescopic plate, 13, a second fastening bolt, 14, a supporting plate, 15, a lifting foot pad, 16 and a pointed cone protrusion.

Detailed Description

The utility model will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the utility model thereto.

Example 1

1-5, including chassis 1, support column 2, mounting bracket 3, first fastening bolt 4, mounting panel 5, rig 7, drill bit 8, hydraulic stem 10 and transverse rotating member, welding support column 2 on the chassis 1, sliding connection mounting bracket 3 on the support column 2, the slip direction of mounting bracket 3 is for vertically sliding along support column 2, first fastening bolt 4 is worn to establish to the screw thread on the mounting bracket 3, after the mounting bracket 3 slides fixed position, can screw the top through first fastening bolt 4 and prevent mounting bracket 3 gliding on support column 2, articulated mounting panel 5 on the mounting bracket 3, mounting panel 5 can carry out the luffing motion with the pin joint of mounting bracket 3, set up transverse rotating member on the mounting panel 5, install rig 7 on the transverse rotating member, transverse rotating member can make rig 7 carry out the transverse swing, install drill bit 8 on the rig 7, install hydraulic stem 10 on the mounting bracket 3, the movable rod and mounting panel 5 on the hydraulic stem 10 are articulated, along with the movable rod extension/shrink on the hydraulic stem 10, can make mounting panel 5 carry out the luffing motion with 3 pin joint.

As shown in fig. 3, the transverse rotating member is composed of a worm wheel 6 and a worm 9, the mounting plate 5 is respectively connected with the worm wheel 6 and the worm 9 in a rotating way, the worm wheel 6 is meshed with the worm 9, a handle is fixedly connected to the worm 9, the drilling machine 7 is mounted on the worm wheel 6, the worm 9 is rotated by shaking the handle, and the drilling angle of the worm wheel 6 meshed with the worm 9 is adjusted to meet the drilling requirement.

As shown in fig. 2, the drilling machine further comprises a sliding frame 11, a telescopic plate 12 and a second fastening bolt 13, the sliding frame 11 is connected to the supporting column 2 in a sliding manner, the sliding direction of the sliding frame 11 longitudinally slides along the supporting column 2, the telescopic plate 12 is hinged to the sliding frame 11, one end of the telescopic plate 12 can be in contact with the ground, the stability of the drilling machine 7 in the drilling process can be further improved through mutual support between the telescopic plate 12 and the supporting column 2, the second fastening bolt 13 is threaded on the telescopic plate 12, and after the sliding frame 11 slides to a fixed position along the supporting column 2, the sliding frame 11 can be screwed and fixed on the supporting column 2 through the second fastening bolt 13.

As shown in fig. 2, the telescopic plate further comprises a supporting plate 14, the lower part of the telescopic plate 12 is hinged with the supporting plate 14, the supporting plate 14 is used for increasing the contact area between the telescopic plate 12 and the ground, the bottom of the supporting plate 14 is uniformly provided with pointed cone protrusions 16, and the pointed cone protrusions 16 can prevent the supporting plate 14 from slipping.

As shown in fig. 5, the lifting foot pad 15 is further included, and the lifting foot pad 15 is symmetrically and fixedly connected to the chassis 1, so that when the ground surface on which the chassis 1 is placed is not stable, the corresponding lifting foot pad 15 can be adjusted to adapt to uneven terrain.

When the drilling machine is specifically used, the underframe 1 is placed in a region to be drilled, if the ground is uneven, the underframe 1 can be adjusted to the horizontal position by adjusting the lifting foot pad 15, then the heights of the mounting frame 3 and the sliding frame 11 are required to be adjusted according to the height required to be drilled, meanwhile, the length of the expansion plate 12 is adjusted well, the pointed cone protrusions 16 on the supporting plates 14 penetrate into the ground, the stability of the supporting columns 2 is kept, if inclined drilling is required, the expansion length of the hydraulic rod 10 is adjusted according to the inclination angle of the drilling, meanwhile, the offset angle of the drilling machine 7 is adjusted by rotating the worm 9 through the handle, so that the preset drilling angle is achieved, meanwhile, the stability is kept, after the angle adjustment is well, the drilling work can be carried out, and the operation of staff is facilitated.

The embodiments described above are intended to provide those skilled in the art with a full range of modifications and variations to the embodiments described above without departing from the inventive concept thereof, and therefore the scope of the utility model is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the innovative features recited in the claims.

Claims (6)

1. The utility model provides a bistable function's drilling machine, including chassis (1), support column (2), mounting bracket (3) and first fastening bolt (4), rigid coupling support column (2) on chassis (1), sliding connection mounting bracket (3) on support column (2), first fastening bolt (4) are worn to establish by the screw thread on mounting bracket (3), first fastening bolt (4) and support column (2) contact, characterized by: still including mounting panel (5), boring machine (7), drill bit (8), hydraulic stem (10) and horizontal rotation piece, articulated mounting panel (5) on mounting bracket (3), set up horizontal rotation piece on mounting panel (5), install boring machine (7) on the horizontal rotation piece, install drill bit (8) on boring machine (7), install hydraulic stem (10) on mounting bracket (3), the movable rod of hydraulic stem (10) is articulated with mounting panel (5).

2. A bistable functional drilling machine according to claim 1, characterized in that: the transverse rotating piece is composed of a worm wheel (6) and a worm (9), the worm wheel (6) and the worm (9) are respectively connected to the mounting plate (5) in a rotating mode, the worm wheel (6) is meshed with the worm (9), a handle is fixedly connected to the worm (9), and the drilling machine (7) is mounted on the worm wheel (6).

3. A bistable functional drilling machine according to claim 2, characterized in that: the telescopic support is characterized by further comprising a sliding frame (11), a telescopic plate (12) and a second fastening bolt (13), wherein the sliding frame (11) is connected to the support column (2) in a sliding mode, the telescopic plate (12) is hinged to the sliding frame (11), and the second fastening bolt (13) is threaded on the telescopic plate (12).

4. A bistable functional drilling machine according to claim 3, characterized in that: the utility model also comprises a supporting plate (14), and the lower part of the expansion plate (12) is hinged with the supporting plate (14).

5. A bistable functional drilling machine according to claim 4, wherein: the lifting foot pad (15) is also included, and the lifting foot pad (15) is symmetrically and fixedly connected on the underframe (1).

6. A bistable functional drilling machine according to claim 5, characterized in that: the bottom of the supporting plate (14) is uniformly provided with pointed cone bulges (16).