CN210637030U

CN210637030U - Hydraulic rock-soil drilling machine

Info

Publication number: CN210637030U
Application number: CN201921379907.8U
Authority: CN
Inventors: 陈飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-29
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to a hydraulic rock-soil drilling machine, which comprises a base, wherein a supporting guide rod is arranged at the top of the base, the top of the supporting guide rod is connected with a top plate, a hydraulic cylinder is arranged at the bottom of the top plate, a lifting plate is connected at the bottom of the hydraulic cylinder, a buffering assembly is arranged at the bottom of the lifting plate, the buffering assembly is connected with a mounting plate, sleeves are arranged at two sides of the mounting plate, the sleeves are sleeved outside the supporting guide rod, the bottom of the mounting plate is provided with a mounting box, a driving motor is arranged in the mounting box and is connected with the mounting box through a fixing frame, the driving motor is connected with a drill bit mounting cylinder through a motor shaft, a drill bit is arranged on the drill bit mounting cylinder, the bottom of the drill bit penetrates through the base, a dustproof assembly is arranged at the bottom of the base, the hydraulic rock-soil drilling machine is, the safety of worker's work is improved.

Description

Hydraulic rock-soil drilling machine

Technical Field

The utility model relates to a hydraulic pressure ground rig belongs to rig technical field.

Background

The drilling machine is a mechanical device for drilling holes on the ground surface, and can be large outdoor drilling equipment for water wells, oil wells and natural gas wells, or small equipment which can be moved by a single person and is called an auger, the drilling machine can sample underground mineral deposits, or can be used for installing underground production equipment, such as underground machines, instruments, pipelines and well ways, and can be mobile equipment installed on trucks, trailers and rails, or can be fixedly installed on land and offshore structures, the term "drilling machine" generally refers to equipment for drilling the crust layer of the earth, a hydraulic drilling machine is also called an oil pressure type drilling machine, and the oil pressure type drilling machine is a drilling machine which is generally produced in China, but the existing hydraulic drilling machine is not provided with a bit buffer device, the bit is easy to damage, a large amount of dust can be generated when the drilling machine performs drilling, and the dust can be scattered into rotary air to cause damage to the bodies of construction personnel, therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a hydraulic pressure ground rig, the effectual protection that improves the drill bit, and has addd dustproof subassembly and has avoided splashing at the during operation stone and fly upward with dust, improves the security of workman's work.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hydraulic pressure ground rig, the on-line screen storage device comprises a base, the base top is equipped with supports the guide bar, it is connected with the roof to support the guide bar top, the pneumatic cylinder is installed to the roof bottom, the pneumatic cylinder bottom is connected with the lifter plate, the buffering subassembly is installed to the lifter plate bottom, the buffering subassembly is connected with the mounting panel, the mounting panel both sides are equipped with the sleeve, just the sleeve cover is located and is supported the guide bar outside, the mounting panel bottom is equipped with the install bin, be equipped with driving motor in the install bin, just driving motor passes through the mount and connects the install bin, driving motor is connected with the drill bit installation cylinder through the motor shaft, install the drill bit on the drill bit installation cylinder, just the base is run through to the drill bit bottom, dustproof subassembly.

Furthermore, the base bottom is equipped with the supporting leg, just the supporting leg bottom is equipped with the slipmat.

Further, the buffering subassembly includes recess, slide bar, sliding sleeve, buffer spring, hinders piece, movable rod, the relative one side of lifter plate and mounting panel is located respectively to the recess, the slide bar is located in the recess, the sliding sleeve symmetry is located on the slide bar, connect the movable rod between the sliding sleeve, just the movable rod both ends are through pivot connection sliding sleeve, the buffer spring cover is located on the slide bar, just buffer spring locates the one side that the sliding sleeve was kept away from mutually, it locates between the sliding sleeve to hinder the piece, just it connects the slide bar to hinder the piece.

Furthermore, the movable rods are arranged in a crossed mode, the movable rods are connected through rotary pumps, and two ends of each movable rod are connected with sliding sleeves in the grooves in the lifting plate and the mounting plate through rotating shafts respectively.

Furthermore, a heat dissipation through hole is formed in the installation box, and a dust cover is arranged in the heat dissipation through hole.

Furthermore, dustproof subassembly includes spacing groove, reset spring, dust guard, the base bottom is located to the spacing groove, the spacing inslot is located to the dust guard top, reset spring locates the dust guard top.

Furthermore, the bottom of the dust guard is provided with an inserted bar, and the inserted bar is arranged outside the drill bit.

The utility model has the advantages that:

1. the buffering assembly is arranged for buffering the drill bit, so that the drill bit is prevented from being damaged by pressure caused by excessively hard ground when the hydraulic cylinder pushes the drill bit to move downwards, the drill bit is protected, and the service life of the drill bit is prolonged;

2. by arranging the supporting guide rod and the sleeve, the mounting plate is ensured to move in the vertical direction, namely the drill bit is ensured to move in the vertical direction, and damage caused by stress deflection is avoided;

3. through setting up dustproof subassembly, avoid the drill bit to bring up stone or dust at the during operation to avoid the stone that splashes to hinder machinery or staff, also be favorable to improving the environment of work, avoid the staff to inhale too much dust and harm the health.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of a hydraulic rock-soil drilling rig according to the present invention;

fig. 2 is a schematic structural diagram of a buffering assembly of the hydraulic rock-soil drilling rig according to the present invention;

fig. 3 is a schematic view of the internal structure of the installation box of the hydraulic rock-soil drilling rig of the present invention;

fig. 4 is a sectional view of a dust prevention assembly of a hydraulic rock-soil drilling rig according to the present invention;

FIG. 5 is a bottom view of the dust assembly of the hydraulic rock-soil drilling rig of the present invention;

reference numbers in the figures: 1. a base; 2. supporting the guide bar; 3. a top plate; 4. a hydraulic cylinder; 5. a lifting plate; 6. a buffer assembly; 7. mounting a plate; 8. a sleeve; 9. installing a box; 10. a drive motor; 11. a drill bit mounting cylinder; 12. a drill bit; 13. supporting legs; 14. a groove; 15. a slide bar; 16. a sliding sleeve; 17. a buffer spring; 18. blocking; 19. a movable rod; 20. a heat dissipating through hole; 21. a limiting groove; 22. a return spring; 23. a dust-proof plate; 24. inserting a rod; 25. a dust-proof assembly.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-5, a hydraulic rock-soil drilling machine comprises a base 1, a supporting guide rod 2 is arranged at the top of the base 1 for supporting and guiding functions, a top plate 3 is connected to the top of the supporting guide rod 2, a hydraulic cylinder 4 is arranged at the bottom of the top plate 3 for controlling a drill bit 12 to move, a lifting plate 5 is connected to the bottom of the hydraulic cylinder 4, a buffer assembly 6 is arranged at the bottom of the lifting plate 5 for improving the protection effect of the drill bit 12, the buffer assembly 6 is connected with a mounting plate 7, sleeves 8 are arranged at two sides of the mounting plate 7, the sleeves 8 are sleeved outside the supporting guide rod 2, a mounting box 9 is arranged at the bottom of the mounting plate 7, a driving motor 10 is arranged in the mounting box 9, the driving motor 10 is connected with the mounting box 9 through a fixing frame, the driving motor 10 is connected with a drill bit mounting barrel 11 through a, and the base 1 is run through to drill bit 12 bottom, dustproof subassembly 12 is installed to base 1 bottom, just dustproof subassembly 25 locates the drill bit 12 outside, avoids the stone to splash and dust flies upward.

More specifically, the bottom of the base 1 is provided with a supporting leg 13, the bottom of the supporting leg 13 is provided with a non-slip mat, the buffer assembly 6 comprises a groove 14, a sliding rod 15, a sliding sleeve 16, a buffer spring 17, a stop block 18 and a movable rod 19, the groove 14 is respectively arranged at one side of the lifting plate 5 opposite to the mounting plate 7, the sliding rod 15 is arranged in the groove 14, the sliding sleeve 16 is symmetrically arranged on the sliding rod 15, the movable rod 19 is connected between the sliding sleeves 16, the two ends of the movable rod 19 are connected with the sliding sleeve 16 through a rotating shaft, the buffer spring 17 is sleeved on the sliding rod 15, the buffer spring 17 is arranged at one side away from the sliding sleeve 16, the stop block 18 is arranged between the sliding sleeves 16, the stop block 18 is connected with the sliding rod 15, the movable rod 19 is arranged in a crossed manner, the movable rod 19 is connected with the movable rod 19 through a rotating shaft, the two ends of the movable rod 19 are respectively connected, be equipped with heat dissipation through-hole 20 on the install bin 9, just be equipped with the dust cover in the heat dissipation through-hole 20, be convenient for driving motor 10's heat dissipation, dustproof subassembly 25 includes spacing groove 21, reset spring 22, dust guard 23, base 1 bottom is located to spacing groove 21, limiting groove 21 is located on the dust guard 23 top, reset spring 22 locates dust guard 23 top, dust guard 23 bottom is equipped with inserted bar 24, just inserted bar 24 locates the drill bit 12 outside, the position of fixed dustproof subassembly 25.

Example 2

As shown in figure 1, the Fuma wheels are mounted at the bottoms of the supporting legs 13, so that the drilling machine can be conveniently moved, the height can be adjusted, the drilling machine is prevented from being unbalanced, and the stability of the drilling machine is improved.

The utility model discloses the theory of operation: during the use, start the pneumatic cylinder, and then the lifter plate improves buffering subassembly 6 and drives mounting panel 7 and move down, and then make driving motor 10 in the install bin 9 drive drill bit 12 and move down, and simultaneously, start driving motor 10, make drill bit 12 begin to work, move down the in-process at drill bit 12, if meet harder rock, buffering subassembly 6 can cushion, avoid drill bit 12 to receive pressure and damage, in the work of drill bit 12, inserted bar 24 of dust guard 23 bottom on the dust guard subassembly 25 inserts subaerial, form a protection casing, thereby avoid stone and dust departure, be favorable to improving operational environment quality.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The hydraulic rock-soil drilling machine comprises a base (1) and is characterized in that a supporting guide rod (2) is arranged at the top of the base (1), a top plate (3) is connected to the top of the supporting guide rod (2), a hydraulic cylinder (4) is installed at the bottom of the top plate (3), a lifting plate (5) is connected to the bottom of the hydraulic cylinder (4), a buffering component (6) is installed at the bottom of the lifting plate (5), a mounting plate (7) is connected to the buffering component (6), sleeves (8) are arranged on two sides of the mounting plate (7), the sleeves (8) are sleeved on the outer side of the supporting guide rod (2), a mounting box (9) is arranged at the bottom of the mounting plate (7), a driving motor (10) is arranged in the mounting box (9), the driving motor (10) is connected with the mounting box (9) through a fixing frame, the driving motor (10) is connected with, install drill bit (12) on drill bit installation section of thick bamboo (11), just base (1) is run through to drill bit (12) bottom, dustproof subassembly (25) are installed to base (1) bottom, just drill bit (12) outside is located in dustproof subassembly (25).

2. The hydraulic rock-soil drilling rig according to claim 1, characterized in that: the base (1) bottom is equipped with supporting leg (13), just supporting leg (13) bottom is equipped with the slipmat.

3. The hydraulic rock-soil drilling rig according to claim 1, characterized in that: buffer unit (6) are including recess (14), slide bar (15), sliding sleeve (16), buffer spring (17), block (18), movable rod (19), the relative one side of lifter plate (5) and mounting panel (7) is located respectively in recess (14) is located in slide bar (15), sliding sleeve (16) symmetry is located on slide bar (15), connect movable rod (19) between sliding sleeve (16), just sliding sleeve (16) is connected through the pivot in movable rod (19) both ends, buffer spring (17) cover is located on slide bar (15), just one side that sliding sleeve (16) kept away from mutually is located in buffer spring (17), block (18) are located between sliding sleeve (16), just block (18) connection slide bar (15).

4. A hydraulic rock-soil drilling rig according to claim 3, characterized in that: the movable rods (19) are arranged in a cross mode, the movable rods (19) are connected through rotary pumping, and two ends of each movable rod (19) are connected with sliding sleeves (16) in the upper grooves (14) of the lifting plate (5) and the mounting plate (7) through rotating shafts respectively.

5. The hydraulic rock-soil drilling rig according to claim 1, characterized in that: the mounting box (9) is provided with a heat dissipation through hole (20), and a dust cover is arranged in the heat dissipation through hole (20).

6. The hydraulic rock-soil drilling rig according to claim 1, characterized in that: dustproof subassembly (25) include spacing groove (21), reset spring (22), dust guard (23), base (1) bottom is located in spacing groove (21), limiting groove (21) is located on dust guard (23) top in, dust guard (23) top is located in reset spring (22).

7. The hydraulic rock-soil drilling rig according to claim 6, characterized in that: the bottom of the dust guard (23) is provided with an inserted bar (24), and the inserted bar (24) is arranged on the outer side of the drill bit (12).