CN214532795U

CN214532795U - Rock drilling machine

Info

Publication number: CN214532795U
Application number: CN202120231877.7U
Authority: CN
Inventors: 杨照林; 岳迎春
Original assignee: Shanxi Xiangyang Construction Machinery Co ltd
Current assignee: Shanxi Xiangyang Construction Machinery Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-10-29
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses an integrated rock drilling machine, including link and install bin, through corner mechanism fixedly connected with frame on the install bin, the bottom of frame is fixed with the ejector pin, there are rock drill and hydraulic pressure expander through slider sliding connection respectively on the both sides lateral wall of frame, the one end of hydraulic pressure expander is fixed with the round bar, the output of rock drill is fixed with the drilling rod drill bit, be provided with the pivot angle device that is used for hydraulic pressure expander course of working pivot angle on the lateral wall of frame. The utility model discloses can realize not needing dedicated chassis of rock-drilling rig alright to operate with driving rock-drilling rig, reduce user's equipment input cost, and under driven effect, constantly contract through the continuous rising of pivot angle hydro-cylinder and make the round bar on the hydraulic pressure expander constantly take place the declination and rotate, realize reaming effect, the secondary of being convenient for is repeated to drill, further improvement the efficiency of drilling.

Description

Rock drilling machine

Technical Field

The utility model belongs to the technical field of the rock drill, specifically speaking relates to a rock drilling machine.

Background

An electric rock drill is an electric tool with rotary cutting mechanism and automatic feeding mechanism for drilling hole in medium-hard rock or rock.

Rock drilling machines in the market at present are various, and generally two kinds of equipment above compressed gas driven down-the-hole drill and hydraulic drive's rock drill all need to adopt special chassis, bring construction inconvenience and fixed equipment input cost height for the user.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves lies in overcoming prior art not enough, provides a rock drilling machine, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic concept is:

the utility model provides a rock drilling machine, includes link and install bin, through corner mechanism fixedly connected with frame on the install bin, the bottom of frame is fixed with the ejector pin, there are rock drill and hydraulic pressure expander through slider sliding connection respectively on the both sides lateral wall of frame, the one end of hydraulic pressure expander is fixed with the round bar, the output of rock drill is fixed with the drilling rod drill bit, be provided with the pivot angle device that is used for hydraulic pressure expander course of working pivot angle on the lateral wall of frame, be fixed with the multiple unit valve on the lateral wall of frame, be connected through the trachea between multiple unit valve and rock drill and the hydraulic pressure expander.

The dust collector who has the drilling process to remove dust is provided with on the lateral wall of frame, dust collector is including fixing the bar shaped plate on the frame lateral wall, be fixed with the suction hood on the lateral wall of bar shaped plate, and the drilling rod drill bit runs through the suction hood setting, be fixed with the control box on the lateral wall of frame, the top of control box is fixed with the fan, the fan communicates with each other with the control box and sets up, be provided with the motor on the fan, communicate with each other through the gold wire hose and set up between control box and the suction hood.

The corner mechanism comprises a rotating shaft which is rotatably connected to the installation box, one end, far away from the installation box, of the rotating shaft is fixed to the side wall of the rack, a corner oil cylinder is arranged inside the installation box, and the output end of the corner oil cylinder is fixed to one end, located inside the installation box, of the rotating shaft.

The sliding device comprises a sliding groove formed in the side wall of the rack, sliding plates are connected to the sliding groove in a sliding mode, one of the two sliding plates is fixed to the side wall of the rock drill, and the other sliding plate is rotatably connected with the side wall of the hydraulic expander.

The swing angle device comprises a square plate fixed on the side wall of the sliding plate, a swing angle oil cylinder is rotatably connected to the side wall of the square plate, a circular plate is fixed to the side wall of the square plate, the circular plate is rotatably connected with one end of the hydraulic expander, a rotating rod is fixed to the circular plate, a connecting rod and a transmission rod are fixed to the side wall of the rotating rod, the other end of the connecting rod is rotatably connected with the side wall of the top of the hydraulic expander, and the other end of the transmission rod is rotatably connected with the output end of the swing angle oil cylinder.

The filter bag is fixed on the inner wall of the operation box, and the side wall of the operation box is rotatably connected with a protective door.

An oil pipe support is fixed on the side wall of the rack.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

1. The utility model discloses rock-drilling machine is at the in-process that uses, meets link frame and excavator dipper, links to each other the inside cylinder of multiple unit valve and excavator again, slides on the lateral wall of frame through the inside cylinder drive rock drill of excavator, starts rock drill drive drill bit at the gliding in-process of rock drill and rotates, realizes not needing the dedicated chassis of rock-drilling machine alright to operate with driving rock-drilling machine, has reduced user's equipment input cost.

2. The utility model discloses a connecting rod, the pivot angle hydro-cylinder, the setting of parts such as transfer line, accomplish the back to operation face drilling operation through excavator drive rock drill, rotate the hydraulic pressure expander in the frame to reamed hole top, promote through the hydraulic pressure expander and make it slide on the lateral wall of frame, remove the round bar on the hydraulic pressure expander to the inside in reamed hole, start the pivot angle hydro-cylinder, under driven effect, the round bar that makes on the hydraulic pressure expander through the continuous liter of pivot angle hydro-cylinder contracts constantly takes place the declination and rotates, realize reamed effect, the secondary of being convenient for is repeatedly drilled, further improvement the efficiency of drilling.

3. The utility model discloses a setting of parts such as motor, control box, fan and suction hood, the in-process that carries out drilling at the rock drill can produce a large amount of dust and float on the suction hood, the starter motor drives the fan and rotates, further through the fan effect, with the inside negative pressure that forms of control box, through the gold wire hose with the dust suction hood on the dust suction box on and filter through the filter bag, reduced job site's dust, improved the environment of site operation.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic bottom view of the present invention.

In the figure: 1. a connecting frame; 2. installing a box; 3. a motor; 4. an operation box; 5. a multi-way valve; 6. a rock drill; 7. a dust hood; 8. a frame; 9. a square plate; 10. a hydraulic expander; 11. a strip plate; 12. a top rod; 13. a drill rod bit; 14. a sliding groove; 15. a sliding plate; 16. a fan; 17. a swing angle oil cylinder; 18. a connecting rod; 19. an oil pipe support; 20. a circular plate; 21. And a transmission rod.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

As shown in fig. 1 to 3, a rock drilling machine comprises a connecting frame 1 and an installation box 2, a rack 8 is fixedly connected to the installation box 2 through a corner mechanism, a top rod 12 is fixed to the bottom of the rack 8, a rock drilling machine 6 and a hydraulic expander 10 are respectively connected to the side walls of the two sides of the rack 8 through sliding devices in a sliding mode, a round rod is fixed to one end of the hydraulic expander 10, a drill rod bit 13 is fixed to the output end of the rock drilling machine 6, a swing angle device used for a swing angle in the machining process of the hydraulic expander 10 is arranged on the side wall of the rack 8, a multi-way valve 5 is fixed to the side wall of the rack 8, the multi-way valve 5 is connected with the rock drilling machine 6 and the hydraulic expander 10 through air pipes, the rock drilling machine can be driven to operate without a special chassis for the rock drilling machine, and the equipment investment cost of a user is reduced.

Be provided with the dust collector who has the drilling process to remove dust on the lateral wall of frame 8, dust collector is including fixing the strip shaped plate 11 on the lateral wall of frame 8, be fixed with suction hood 7 on the lateral wall of strip shaped plate 11, and drilling rod drill bit 13 runs through the setting of suction hood 7, be fixed with control box 4 on the lateral wall of frame 8, the top of control box 4 is fixed with fan 16, fan 16 communicates with each other with control box 4 and sets up, be provided with motor 3 on the fan 16, communicate with each other through the spun gold hose between control box 4 and the suction hood 7 and set up, inhale the dust on the suction hood 7 on the control box 4 and filter through the filter bag through the spun gold hose, the dust of job site has been reduced, the environment of site operation has been improved.

The corner mechanism comprises a rotating shaft which is rotatably connected to the installation box 2, one end, far away from the installation box 2, of the rotating shaft is fixed to the side wall of the rack 8, a corner oil cylinder is arranged inside the installation box 2, and the output end of the corner oil cylinder and one end, located inside the installation box 2, of the rotating shaft are fixed to each other so that the rack 8 can be rotated conveniently.

The sliding device comprises a sliding groove 14 formed in the side wall of the frame 8, sliding plates 15 are slidably connected to the sliding groove 14, one sliding plate 15 of the two sliding plates 15 is fixed to the side wall of the rock drilling machine 6, and the other sliding plate 15 is rotatably connected to the side wall of the hydraulic expander 10, and mainly plays a role in sliding and guiding.

The swing angle device is including fixing the square board 9 on the sliding plate 15 lateral wall, it is connected with swing angle hydro-cylinder 17 to rotate on the lateral wall of square board 9, be fixed with plectane 20 on the lateral wall of square board 9, plectane 20 rotates with the one end of hydraulic pressure expander 10 to be connected, be fixed with the dwang on plectane 20, be fixed with connecting rod 18 and transfer line 21 on the lateral wall of dwang, the other end of connecting rod 18 rotates with the top lateral wall of hydraulic pressure expander 10 to be connected, the other end of transfer line 21 rotates with swing angle hydro-cylinder 17's output to be connected, under the driven effect, constantly the liter that contracts through swing angle hydro-cylinder 17 makes the round bar on the hydraulic pressure expander 10 constantly take place the declination and rotate, realize reaming effect, be convenient for secondary repetition drilling, further the efficiency of drilling has been improved.

Be fixed with the filter bag on the inner wall of control box 4, rotate on the lateral wall of control box 4 and be connected with the guard gate, be convenient for filter the dust, and be convenient for change the filter bag of control box 4 inside through the guard gate.

An oil pipe support 19 is fixed on the side wall of the rack 8, and is mainly used for combing connecting pipes and air pipes on the whole integrated rock drilling machine and facilitating maintenance and arrangement.

In the operation process of the rock drilling machine, firstly, the connecting frame 1 is connected with a bucket rod of the excavator, then the multi-way valve 5 is connected with an air cylinder in the excavator, the air cylinder in the excavator drives the rock drilling machine 6 to slide on the side wall of the rack 8, and in the sliding process of the rock drilling machine 6, the rock drilling machine 6 is started to drive the drill rod bit 13 to rotate, so that the rock drilling machine can be driven to operate without a special chassis of the rock drilling machine, and the equipment investment cost of a user is reduced;

then, after the drilling operation of the operation surface is completed by driving the rock drill 6 by the excavator, resetting the rock drill 6, driving the rack 8 to rotate and adjust by the corner oil cylinder, rotating the rack 8, rotating the hydraulic expander 10 on the rack 8 to the position above the reamed hole, sliding the hydraulic expander 10 on the side wall of the rack 8 by pushing the hydraulic expander 10, moving the round rod on the hydraulic expander 10 to the inside of the reamed hole, starting the swing angle oil cylinder 17, pushing the transmission rod 21 to move, rotating the rotating rod by the movement of the transmission rod 21, further rotating the connection rod 18, rotating the hydraulic expander 10 at the other end of the connection rod 18 at an off-angle, under the action of transmission, continuously generating the off-angle rotation on the round rod on the hydraulic expander 10 by the continuous lifting and shrinking of the swing angle oil cylinder 17, so as to realize the reaming function, the secondary repeated drilling is facilitated, and the drilling efficiency is further improved;

finally, a large amount of dust is generated in the process of drilling by the rock drilling machine 6 and floats on the dust hood 7, the motor 3 is started to drive the fan 16 to rotate, negative pressure is formed inside the operation box 4 under the action of the fan 16, and the dust on the dust hood 7 is sucked into the operation box 4 through the gold wire hose and filtered through the filter bag, so that the dust on the construction site is reduced, and the environment of site operation is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The utility model provides a rock drilling machine, includes link (1) and install bin (2), its characterized in that, install bin (2) are gone up through corner mechanism fixedly connected with frame (8), the bottom of frame (8) is fixed with ejector pin (12), there are rock drill (6) and hydraulic pressure expander (10) through slider sliding connection respectively on the both sides lateral wall of frame (8), the one end of hydraulic pressure expander (10) is fixed with the round bar, the output of rock drill (6) is fixed with drilling rod drill bit (13), be provided with the pivot angle device that is used for hydraulic pressure expander (10) course of working pivot angle on the lateral wall of frame (8), be fixed with multi-way valve (5) on the lateral wall of frame (8), be connected through the trachea between multi-way valve (5) and rock drill (6) and the hydraulic pressure expander (10).

2. The rock drilling machine according to claim 1, characterized in that a dust removal device for removing dust in a drilling process is arranged on the side wall of the rack (8), the dust removal device comprises a strip-shaped plate (11) fixed on the side wall of the rack (8), a dust hood (7) is fixed on the side wall of the strip-shaped plate (11), a drill rod drill bit (13) penetrates through the dust hood (7) to be arranged, an operation box (4) is fixed on the side wall of the rack (8), a fan (16) is fixed at the top of the operation box (4), the fan (16) is communicated with the operation box (4), a motor (3) is arranged on the fan (16), and the operation box (4) and the dust hood (7) are communicated through a gold wire hose.

3. A rock drilling rig as claimed in claim 1, characterized in that the corner mechanism comprises a pivot rotatably connected to the mounting box (2), the end of the pivot remote from the mounting box (2) being fixed to the side wall of the frame (8), a corner cylinder being provided inside the mounting box (2), the output end of the corner cylinder being fixed to the end of the pivot inside the mounting box (2).

4. A rock drilling rig according to claim 1, characterized in that the sliding means comprise sliding grooves (14) provided in the side walls of the frame (8), sliding plates (15) being slidably connected to the sliding grooves (14), one (15) of the two sliding plates (15) being fixed to the side wall of the rock drill (6) and the other sliding plate (15) being pivotally connected to the side wall of the hydraulic spreader (10).

5. The rock drilling machine according to claim 1, characterized in that the swing angle device comprises a square plate (9) fixed on the side wall of the sliding plate (15), a swing angle cylinder (17) is rotatably connected on the side wall of the square plate (9), a circular plate (20) is fixed on the side wall of the square plate (9), the circular plate (20) is rotatably connected with one end of the hydraulic expander (10), a rotating rod is fixed on the circular plate (20), a connecting rod (18) and a transmission rod (21) are fixed on the side wall of the rotating rod, the other end of the connecting rod (18) is rotatably connected with the top side wall of the hydraulic expander (10), and the other end of the transmission rod (21) is rotatably connected with the output end of the swing angle cylinder (17).

6. A rock drilling rig as claimed in claim 2, characterized in that the operating box (4) has a filter bag fixed to its inner wall and a guard door is pivotally connected to the side wall of the operating box (4).

7. A rock drilling rig as claimed in claim 1, characterized in that an oil pipe support (19) is fixed to a side wall of the machine frame (8).