Pneumatic jumbolter capable of reducing chippings

Abstract

The utility model relates to the technical field of pneumatic jumbolters, in particular to a pneumatic jumbolter capable of reducing chippings, which is characterized in that a dust collector is fixedly arranged on one side of a base, a second guide pipe is arranged at the dust collection end of the dust collector, a plurality of supporting rods are obliquely arranged at the bottom of the base, and fixing rings are arranged at the bottom ends of the supporting rods; an air suction ring is arranged in the middle of the supporting rod, a plurality of air suction pipes are arranged at the lower end of the air suction ring, a first guide pipe is arranged on one side of the air suction ring, the first guide pipe is communicated with a second guide pipe through a dust suction pipe, the dust collector is started to enable the air suction pipes to suck air, and dust and impurities generated at the drilling position can be sucked into the air suction ring at the moment. And then the dust is sucked into the dust collector, so that a large amount of floating dust cannot be generated at the drilling position, the effect of reducing scraps can be achieved, the environment can be protected, and the sight of workers cannot be hindered.

Description

Technical Field

[0001] The utility model relates to the technical field of pneumatic anchor drills, in particular to a pneumatic anchor drill capable of reducing debris. Background Art

[0002] As we all know, pneumatic anchor drilling rig is a kind of anchor support equipment for coal mines. It has outstanding advantages in improving support effect, reducing costs, accelerating tunnel construction speed, reducing auxiliary transportation volume, reducing labor intensity, and improving tunnel section utilization.

[0003] When using pneumatic anchor drilling rigs, a large amount of floating dust will be generated at the drilling site during drilling, which not only affects the environment but also obstructs the workers' vision. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a pneumatic anchor drill capable of reducing debris.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pneumatic anchor drill that can reduce debris, comprising a pneumatic anchor drill body, a base is provided at the lower end of the pneumatic anchor drill body, a drive motor is provided at the bottom of the base, a drill bit is provided at the output end of the drive motor, a vacuum cleaner is fixedly arranged on one side of the base, a second duct is provided at the suction end of the vacuum cleaner, a plurality of support rods are obliquely arranged at the bottom of the base, a fixing ring is provided at the bottom end of the support rod, a suction ring is provided at the middle part of the support rod, a plurality of suction pipes are provided at the lower end of the suction ring, a first duct is provided on one side of the suction ring, and the first duct and the second duct are connected through the suction pipe.

[0008] In order to make the air suction ring installed more firmly, the improvement of the utility model is that the air suction ring is welded to the middle part of the support rod.

[0009] In order to facilitate assembly of the support rod, the present invention has the following improvements: a fixing plate is fixedly provided at the bottom end of the base, a positioning plate is fixedly provided at the top end of the support rod, and the positioning plate is fixed to the lower end of the fixing plate by screws.

[0010] Furthermore, the present invention is improved in that the vacuum cleaner is fixed to one side of the base by screws.

[0011] In order to improve the stability of the pneumatic anchor drill body during use, the present invention has the following improvements: a counterweight is provided symmetrically to the vacuum cleaner on the other side of the base.

[0012] Furthermore, the present invention is improved in that the positioning plate, the support rod and the fixing ring are an integrated structure.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a pneumatic anchor drill that can reduce debris and has the following beneficial effects:

[0015] The pneumatic anchor drill capable of reducing debris can start the vacuum cleaner to suck air at the suction pipe. At this time, dust and impurities generated at the drilling site will be sucked into the suction ring and then into the interior of the vacuum cleaner, so that a large amount of floating dust will not be generated at the drilling site. This can play a role in reducing debris, not only protecting the environment but also not obstructing the sight of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 ;

[0019] Figure 4 This is a schematic diagram of the structure of the utility model Figure 4 ;

[0020] In the figure: 1. Pneumatic anchor drill body; 2. Base; 3. Drive motor; 4. Drill bit; 5. Support rod; 6. Fixing ring; 7. Suction ring; 8. Suction pipe; 9. First duct; 10. Vacuum cleaner; 11. Second duct; 12. Counterweight; 13. Fixing plate; 14. Positioning plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4The utility model is a pneumatic anchor drill that can reduce debris, including a pneumatic anchor drill body 1, a base 2 is provided at the lower end of the pneumatic anchor drill body 1, a drive motor 3 is provided at the bottom of the base 2, a drill bit 4 is provided at the output end of the drive motor 3, a dust collector 10 is fixedly provided on one side of the base 2, and a second duct 11 is provided at the dust suction end of the dust collector 10, a plurality of support rods 5 are obliquely provided at the bottom of the base 2, a fixing ring 6 is provided at the bottom end of the support rod 5, a suction ring 7 is provided in the middle part of the support rod 5, a plurality of suction pipes 8 are provided at the lower end of the suction ring 7, and a first suction pipe 8 is provided on one side of the suction ring 7. A conduit 9, wherein the first conduit 9 is connected to the second conduit 11 through a dust suction pipe. In this structure, take the pneumatic anchor drill body 1 and make the fixing ring 6 contact the drilling surface. At this time, the drive motor 3 will move, and the drive motor 3 can make the drill bit 4 rotate, so that the designated area can be drilled. During this process, the vacuum cleaner 10 is started to suck air at the suction pipe 8. At this time, the dust and impurities generated at the drilling site will be sucked into the suction ring 7 and then sucked into the inside of the vacuum cleaner 10, so that a large amount of floating dust will not be generated at the drilling site, which can play a role in reducing debris, not only protecting the environment, but also not obstructing the staff's sight.

[0023] In this structure, the air suction ring 7 is welded to the middle portion of the support rod 5, which enables the air suction ring 7 to be installed more firmly.

[0024] In this structure, a fixing plate 13 is fixed to the bottom end of the base 2, and a positioning plate 14 is fixed to the top end of the support rod 5. The positioning plate 14 is fixed to the lower end of the fixing plate 13 by screws, and the vacuum cleaner 10 is fixed to one side of the base 2 by screws. The screw fixing method has the advantage of easy assembly.

[0025] Furthermore, a counterweight block 12 is provided on the symmetrical vacuum cleaner 10 on the other side of the base 2. By providing the counterweight block 12, a counterweight effect can be provided to one side of the symmetrical vacuum cleaner 10 of the base 2, which can make the pneumatic anchor drill body 1 more stable during use and avoid the pneumatic anchor drill body 1 from tilting.

[0026] Furthermore, the positioning plate 14, the support rod 5 and the fixing ring 6 can be an integrated structure.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic anchor drill capable of reducing debris, comprising a pneumatic anchor drill body (1), a base (2) being provided at the lower end of the pneumatic anchor drill body (1), a drive motor (3) being provided at the bottom of the base (2), a drill bit (4) being provided at the output end of the drive motor (3), and characterized in that: A vacuum cleaner (10) is fixedly arranged on one side of the base (2), a second duct (11) is arranged at the dust suction end of the vacuum cleaner (10), a plurality of support rods (5) are obliquely arranged at the bottom of the base (2), a fixing ring (6) is arranged at the bottom end of the support rod (5), a suction ring (7) is arranged in the middle part of the support rod (5), a plurality of suction pipes (8) are arranged at the lower end of the suction ring (7), a first duct (9) is arranged on one side of the suction ring (7), and the first duct (9) is connected to the second duct (11) through a dust suction pipe.

2. A pneumatic anchor drill capable of reducing debris according to claim 1, characterized in that: The air suction ring (7) is welded to the middle part of the support rod (5).

3. A pneumatic anchor drill capable of reducing debris according to claim 2, characterized in that: A fixing plate (13) is fixedly arranged at the bottom end of the base (2), a positioning plate (14) is fixedly arranged at the top end of the support rod (5), and the positioning plate (14) is fixed to the lower end of the fixing plate (13) by means of screws.

4. A pneumatic anchor drill capable of reducing debris according to claim 3, characterized in that: The vacuum cleaner (10) is fixed to one side of the base (2) by means of screws.

5. A pneumatic anchor drill capable of reducing debris according to claim 4, characterized in that: A counterweight (12) is provided on the other side of the base (2) symmetrically to the vacuum cleaner (10).

6. A pneumatic anchor drill capable of reducing debris according to claim 5, characterized in that: The positioning plate (14), the support rod (5) and the fixing ring (6) are an integrated structure.

Images